Ventilation steam room from the rest room. Proper ventilation in the bath: In the steam room, the avgar is not needed. Consider the schemes in the Russian bath and frame walls. Natural or forced

Competently equipped ventilation system, with other things being equal, guarantees, firstly, the long service life of construction and finishing materials involved in the arrangement of the served premises, secondly, the comfort and safety of visiting the last for the user. In particular, the issue of the arrangement is full and sufficiently effective ventilation is in the bath, due to the characteristic temperature and humidity conditions and additional requirements for this kind of buildings.

Prices for Bath Fans

fan for bath

Video - Requirements for ventilation in the bath

The choice of the optimal variety of the ventilation system for the maintenance of the bath is a topic for a multi-hour discussion. For example, there is natural ventilation. The costs of money, time and effort on its arrangement are minimal - the work literally comes down to drump up holes in the walls, installation of boxes / pipes and valves / lattices.

Ventilation valve and grille
Ventilation lattices for bath and sauna

However, it is impossible to use natural ventilation to maintain all rooms. Of course, it would be possible to save, but the lack of such a decision will be apparent with the arrival of the first winter: together with the influx of fresh air from the street, the cold will go, and the combination of frosty air with humidity is known to everyone - everything around will simply freeze. Therefore, natural ventilation in some rooms must be combined with other existing options in other bathrooms.

If the bath is equipped with a waxing or even own pool, natural ventilation with the maintenance of such premises will definitely not cope - you will have to equip the exhaust system. And in general, the presence of forced inflow / outflow of fresh air will be useful both to visitors of the bath and its premises. Recommendations regarding the optimal composition of the air exchange system are shown in the table.

Table. Selection of ventilation system for different premises

Room	Recommended type of ventilation	Scheme	Description
Steam, Break or Restroom			Under aeration, an organized natural air exchange should be understood. The option is most optimally suitable for use in a bath: air intake is carried out from below the furnace (for other rooms - by 25-30 cm above the floor), the removal of spent - through the hole at the top of the room. The operation of the air exchange is based on elementary physical laws: cold air from the street displaces warm air masses having a smaller weight, up the room. Aeration is ideal for use in rooms with high heat generation rates. The presence of additional humidity contributes to an even more pronounced increase in the efficiency of the system.
Washing room, Bathroom, Pool room			The system is equipped with a fan and, if necessary, cleaning filters. Mechanical exhaust ventilation is ideal for use in the oil, a room with a swimming pool and other wet and frequently visited bathrooms. The mechanical extractority provides effective removal of unpleasant odors and excess moisture, which makes air in the serviced room safe and clean. It is impossible to use alone exhaust ventilation - air is formed. To compensate for the vacuum, air flow from the street or other rooms is placed. Along with this, the presence of supply ventilation will exclude the likelihood of drafts. The supply ventilation system can be both natural and mechanical. In a complex with mechanical exhaust ventilation, it is advisable to use the mechanical supply system, because The possibilities of natural influx may eventually be not enough to compensate for emerging resolutions. The basis of the mechanical supply ventilation is the discharge fan. Additionally, it can be equipped with an air heater, which will eliminate inconvenience and solve the problems of ventilating premises during the cold season. Additionally supplied air can be moisturized or cleaned with the help of appropriate devices. The mechanical system is more complex in the arrangement compared with its analogue working under the laws of physics: in addition to fans and air ducts, additional equipment and devices (diffusers, air distribution grilles, automation means, silencers, etc.) can be included in the system. This gives an excellent opportunity to arrange the air exchange system, fully relevant to the wishes of the user.

In Tamburas, warehouses and other premises of this destination make a natural exhaust.

Regardless of the selected type of ventilation system, conditions for simple ventilation must be present in the bath. Set adjustable windows in all rooms, the features of the location of which allow it to do.

Video - Types of ventilation systems

Instructions for independent calculation of air exchange

Elementary formula is used to calculate:

W (the required volume of fresh / waste air) \u003d k (the coefficient indicating the multiple of air exchange) x V (the volume of the service room is determined by means of the width of the room for length and height).

That is, you first need to calculate the volume of each room and find the required indicator of the volume of clean air (in the calculations, it is customary to designate WPR, i.e. tributary) and a similar indicator of the discharge air (indicated in the form of WW, outflow). At the same time, multiplicity coefficients must be taken into account. The calculated values \u200b\u200bare rounded upwards - the last digit in the number should be 0 or 5.

Next, the summation of all WPR is performed. A similar action is carried out for the found WBT. The amounts received are compared. If the total WPR value exceeds the total WPR indicator, it is necessary to increase the volume of the hood for the rooms with the minimum value of the air exchange, if on the contrary - to increase the influx for the missing value. That is, at the output, the sum of all WPR should be equal to the total value of the found WBT.

The results of the calculations produced will determine the optimal sections of the air ducts installed and select the appropriate type of the ventilation system. Thus, with the calculation of the volumes of premises and other associated data, no special problems will arise. For greater ease of subsequent processing, put the found values \u200b\u200binto a simple table, as in the example presented.

In the example above, the total value of WPR is less than the sum of all the found WW on an indicator of 110 m3. In order for the balance of the balance, it is necessary to ensure the influx of clean air in the missing quantity. This can be realized only in the pre-tribades. Thus, a value of 55 m3 for the pre-banner, shown in the table, should be replaced by an indicator of 165 m3. Then the balance will be respected.

Start the calculation of the air ducts installed and the structure of the structured ventilation system.

The ventilation system is designed in such a way that the air moves along the installed air ducts with the following speed indicators:

≤ 5 m / s in trunk channels and ≤3 m / s in existing branches - for mechanical ventilation systems;
≤ 1 m / s - for air exchanges operating on the natural principle;
2 m / s - for a natural air exchange directly in the steam room.

Choosing an air duct section, consider the above indicators. As for the profile of the box / pipe, this moment is determined by the constructive features of the air exchange and the baths directly. For example, air ducts with a round cross section are simpler in the installation compared to its rectangular "counterparts", and the required connecting fittings for round air ducts are much easier.

The relationship of the diameter of air ducts and other significant indicators is demonstrated in the following tables.

For example, we will work with round ducts. Required sections We select on the corresponding table, focusing, at the same time, on the table indicators an example of calculating ventilation.

Estimated air consumption turned out to be 165 m3 / hour. The air flow with this flow must not move faster than 5 m / s. In accordance with the above table for round air ducts, select a section on the specified data. The table value closest to our, equal to 221 m3 / hour. Duct section - 125 mm.

Air duct with insulation
Flexible air ducts

In the same order, we determine the optimal sections for all the branches of the system in the served premises, remembering that the air flow should move at a speed not exceeding 3 m / s (in Tamburas and storage rooms - 1 m / s, in the steam room - 2 m / sec):

parium: Estimated WBT is 60 m3 / hour, which requires the installation of the air duct with a cross section of 125 mm;
shower room - WW is equal to 50 m3 / hour, the air moves at a speed at 3 m / s, the air duct is 100 mm;
toilet - indicators are similar to the shower room;
pantry, tambour, etc. - Indicators (with the exception of air movement speed) are similar to the shower and toilet.

Important! In the shower (wedge, room with pool) there is an increased level of humidity. When determining the cross section of the duct for this room, it is necessary to make a correction in the direction of magnification (in this example - 125 mm).

For greater convenience, make all the information received into the table. As an example, you can use the template below.

Important remark! In the above table, the exhaust volume exceeds the volume of incoming air. It happened for the reason that the sections were determined from the nearest flow rate, and the diameter of the air duct in the oil was intentionally increased. In practice, such an approach will only benefit - there will be no stock on the outflow and influx.

SNiP 2.08.01-89. Residential buildings. File for download

Sanitary and epidemiological requirements for residential buildings and premises. Sanitary and epidemiological rules and standards of SanPiN 2.1.2.1002-00. File for download

Construction rates and rules of the Russian Federation Heating, ventilation and air conditioning Heating, Ventilation and Conditioning SNiP 41-01-2003. File for download

The cross-sectional area of \u200b\u200bthe ventilating window is determined in accordance with the volume of the served room: 24 cm 2 per 1 m3.

It remains to be understood only with the optimal height of the air vents:

for the inflow of fresh air - on average by 25-30 cm above the floor (in the steam room - near the stove);
for exhaust air outflows - approximately 15-20 cm below the ceiling, as a rule, on the opposite one in relation to the supply wall.

Popular schemes for bath ventilation

Separate consideration deserve only options for adjusting the ventilation in the steam room - everything is performed in the remaining rooms according to the standard scheme, for example, so:

Air exchange in the steam room can be organized in accordance with 4 basic schemes presented in the following image.

Scheme "A". The most popular option. The window for air inflows - next to the stove, at a distance of about 25-30 cm from the floor. The incoming clean air gradually displaces the spent warm up to the opposite wall. On it, about 15-25 cm below the ceiling, an exhaust hole is equipped.

Scheme "B". Both holes are on the same wall. The scheme will work only if you install the exhaust fan. Fresh air enters through the bottom hole, equipped in the wall opposite to the stove. The air will rush in the direction of the furnace, and then covering the arc space of the steam room, move to the exhaust and retire beyond the bath.

Scheme "B". The option is suitable for porchs with flowing floor. The supply hole is located, as in the scheme "A". Arriving in the upper part of the steam, the air goes down to the floor, passes through the gaps in the board of the floor, contributing to a more efficient drying of the boards, and after the exhaust hole is usually equipped in another room. Also, the extract can be carried out through a separate insulated channel.

Scheme "G". An option for baths with a permanent furnace. In this case, the drawing functions performs the infideling hole of the furnace. The supply window is placed under the shelf, in the wall opposite to the oven. The height of the supply hole must correspond to the height of the placement poured the furnace. Fresh air rushes to the oven, displacing the air masses heated to the ceiling. Copling there, the air is lowered and excreted from the bath through thought.

In order for the operation of the air exchange system is the most efficient and high-quality, before starting it, examine and remember several simple tips.

If there is a bathroom in your bath or even a kitchen, we only plan them with exhaust ventilation - such a decision will exclude the likelihood of spreading unpleasant odors by other rooms. Alternatively, you can equip the supply ventilation in other rooms, and the bathrooms are equipped with a natural exhaust - in this case the air will move to the bathrooms.

When calculating the performance of the fans, it is recommended to reduce the total power of the supply devices by 5-10% of the total performance of exhaust aggregates. In this case, the exhaust air will be fully crowded out by incoming air masses, and the reserve of 5-10% compensates for air flow through windows, cracks, etc., which will allow you to observe the balance.

In rooms with one natural ventilation, it is recommended to make opening windings - this will increase the efficiency of fresh air intake and reduced the risk of fungi, mold, rot, and the like.

Important! If your bath is not a typical configuration, the project of the ventilation system will also be individual. With its preparation, the features of the composition of the premises, their design, constructive features, etc. should be taken into account.

The main stages of self-improvement of the ventilation system

Any ventilation system in any room is shutdown in about the same sequence. The differences are present only in the characteristics of the air duct and location of their location, as well as the configuration of the system (mechanical, in contrast to natural, are complemented by various types of devices).

For example, the following layout of the ventilation elements can be used.

Or its somewhat modified analog presented in the following image.

Recommendations for choosing the location of each hole, such as the air exchange system for different rooms of the bath, as well as the procedure for determining the characteristics of ventilation elements, were previously considered.

Along with this, the order of ventilation arrangement may vary depending on how the constructive option you give preference. Available solutions Little:

independent ventilation in each room. Simpler option. The work is limited to the installation of fraamug, submarines, fans and other necessary elements, if provided for by the project. Fans can be mounted both in the windows and in separate channels derived out through the wall;
centralized system. More complex option. Requires laying of ventilation boxes. Used mainly in private homes - in the case of a bath, this option will be too expensive and time consuming;
"Hybrid" option. Some premises are ventilated individually, some are combined into a joint system.

An expedient option for use in the bath is independent ventilation - the owner can choose the optimal characteristics of the fans and other elements for each room, saving money, time and strength on the activities needed to combine channels into a single system.

Important! The location of some rooms can not allow to equip independent supply and exhaust ventilation. In this case, avoid laying of ventilation boxes will not be able to avoid. As an option, the box can be placed on an attic room, and the ventilation holes are equipped in the ceiling or connect with channels equipped in the walls (the option is more complicated if the gasket of this kind of channels has not been provided by the project at the construction stage).

In most cases, the first option is applied: the ventilation pipes of the required length are displayed through the holes in the overlap of the served premises and either equipped with each own fan, if necessary (it is easier to implement for an unprepared user, the procedure is similar to the following in the following table), or are connected to a single circuit and connect to the overall extract (may require the involvement of specialists).

Remember: The maximum efficiency of the ventilation system is ensured using as shorter and direct air ducts as possible - up to 3 m with the arrangement of the natural air exchange and up to 6 m during the involvement of electrical fans.

The procedure for arranging an independent ventilation system is given in the following table.

Important! The example describes the instruction on the arrangement of the mechanical ventilation system with the use of fans. The order of installation of a natural air exchange remains almost similar: only steps of laying wires and installation of fans are excluded.

Table. Ventilation arrangement

Stage of work	Explanations
	The order of work remains similar to the supply and exhaust holes. Only the height of their arrangement and location changes (possible options were considered earlier), as well as the type of fans used (trimming or exhaust). The characteristics of the latter are selected individually, taking into account the volume of the served room, the required air movement rate in the air ducts required by the multiplicity of air exchange, etc. - All these moments were consecrated in the theoretical part. Holes draw in the following order: - We look at the center and contours. Marking is done so that the diameter of the hole as a result is a bit (usually there are 2-3-millimeter clearance) exceeded the diameter of the installed pipe (the recommendations for the choice of the diameters of the air ducts were previously provided); - Using the perforator, we make a hole in accordance with the markup. The working tool is kept horizontally, but with a slight slope down; - Gently pull out the carved material (the hammer and chisel will help us in this), after which we thoroughly clean the finished hole from dirt and dust.
	The ventilation pipe (ventilation box housing) is placed in the prepared hole, however, before it (if the arrangement of mechanical / forced ventilation is scheduled), you must equip the fan. Useful recommendation! Initially buy ready-made ventilation settings, including, in addition to related add-ons, ventilation box / pipe and fan with an appropriate size housing - so you will avoid difficulties at the assembly stage. The pipe with the fan is placed in the prepared hole, and the remaining slits are filled with mounting foam.
	The fan is an electrical device, therefore, it must be connected to the network. We will deal with this until the mounting foam dries (at least 10-12 hours). Procedure of Action Standine: - The contours of the cable for cable are cut into the wall with the help of a grinder. Excess material are removed using a bipper; - A hole is prepared in the wall to set the switch box (for example, you can use a perforator). A box is installed (first read the instructions specifically to your switch). The switch itself will be mounted after finishing; - The wire is stacked in the stroke. To fix the cable, use alabaster; - Connect the wire with switch and fan. Be sure to study the connection scheme recommended by the fan manufacturer in the applied instruction, because For different devices, it may differ. The example shows one of the most frequently used schemes.
	It remains only to bring the whole design into a proper look. For this we do the following: - get rid of surplus dried mounting foam with a knife; - Sharpen shoes; - Mount the adjustable ventilation grilles on both sides of the pipe. For fastening, we use the screws. If it is provided, at the appropriate stages of work, install additional elements (for example, air heater, filter, etc.). Each of these devices is mounted individually - we first specify these moments in the manufacturer's instructions.

Video - Arrangement of ventilation holes

Video - Ventilation in the bath do it yourself - scheme

The need to organize a normal air exchange in the premises of such a specific purpose is obvious to all. Once the reader wants to deal with the device, typical schemes and features of the installation of the ventilation system in the sauna, then he a priori knows that its absence negatively affects the effectiveness of the procedures and reduces the service life of all structural elements by about 3.5-3 times.

Like all the work on the installation of ventilation in the sauna, do it yourself, and technically competently - the topic of this article.

Norms and requirements for ventilation scheme in the sauna

The key to success is not only in meaningful carrying out technological operations at each stage of its installation. The master must be clearly represented that it should be in the end, whether he can do it with his own hands as it takes time and how much the ventilation system will cost.

Primary requirements

Permanent air flow (fresh) from outside.
Constability of the temperature in the premises, including high - in the steam room.

Ventilation systems in the bath and sauna are largely similar, but there is also a fundamental difference. It lies in the air heating method. For a sauna he is dry. Therefore, blind copying of schemes without taking into account the characteristics of their work - the occupation is meaningless.

Norms and rules of the device of the ventilation system

In the sauna, almost all rooms have modest dimensions. With regard to small-sized rooms, you need to focus on such a ventilation scheme so that it provides an air update approximately every quarter of an hour, at a minimum. For a sauna, this is considered the limit norm.
In the design and installation process, we should consider and exclude all the risks of the appearance of drafts or vice versa, zones with stagnant air.

Typical Ventilation Systems

Mechanical

It is considered the most efficient, but also expensive. Support valves, filters, diffusers, noise suppression device and a number of other schema elements. An example is shown in Figure:

Natural

For the device with your own hands - the easiest version of the ventilation.

But this also applies to the installation process, since high-quality air exchange can be provided only with accurate engineering calculations. In addition, there are quite a few flaws in such a scheme. For example, dependence on the direction and strength of the wind.

Supply-exhaust

From the point of view of "Efficiency + the ultimate cost of installation + with your own hands" - the best engineering solution.

With the organization of ventilation on such a scheme and will understand more.

Does it make sense to mount in each room ventilation on the same scheme? If for the steer-exhaust room - the optimal option, then for the pre-banner, rest rooms (taking into account costs) it is enough to organize a natural air exchange.

Device and principle of operation

If the reader understand the principle of functioning of ventilation in the sauna, then the task of the author is performed. Any owner will cope with the installation of the system with their own hands, not attracting specialists. Next will be given general recommendations for the preparation of the scheme and technology of work.

Supply holes

With regard to the steam room, they must be mounted at the bottom of the walls and in the area of \u200b\u200bthe furnace. Why? First, the cold air coming from the street will heat up faster. Secondly, such a feature of the scheme excludes its hit in the zone where a person accepts the procedure.

If there is a small gap between the floor covering and the door blasting during the installation process (about 50 mm), this will further increase the efficiency of the air exchange between the rooms.

Hood

The receiving hole of the air output channel, regardless of the selected scheme, is always suited strictly opposite the supplyable, that is, on the opposite room wall. Depending on its specifics such "receivers" may be two (in the steam room - must). The first is not less than 100 cm from the flooring level, the second - to remove air from the sauna, under the ceiling. Both are connected using a box. To eliminate the effect of the roses of winds and the height of the fan pipe, the fan should be mounted in the hood.

The schema feature is that in both channels - influx and removal - you need to install adjustable flaps. They are also called shutters, chiebers. It is using such devices that the desired microclimate is maintained in any of the premises.

The appearance of condensate on surfaces, in the rooms in the rooms - the explicit signs of improper installation or failures in the functioning of the system.

How does ventilation scheme in the steam room

Carrying

All valves and doors are fully open, the fan is turned on. 5 - 10 minutes enough, and the air is fully updated in the sauna.

Warming

The doors and valves of the exhaust channel are closed, and the trimming canal remains open. This achieves rapidize the room to the desired temperature at a minimum of the fuel consumption for the furnace.

Adoption of procedures in the sauna

The pulp of the drawing is open, but only on the bottom hole. What does it give? The circulation of streams begins, while the heated air remains in the ceiling area. Consequently, the temperature in the steam room is supported unchanged. And at the same time the air update does not stop. As the result of the operation of the scheme is the most favorable microclimate with significant fuel economy, that is, the full compliance with the requirements of paragraph 1.1.

Common errors in the device of ventilation do it yourself

Installation of only one hole for removing air from the sauna, albeit with a schiber, under the ceiling. Such a lack of a scheme is fraught with the fact that the heated air will quickly remove the outward. Consequently, the process of regulating its temperature in the steam room will complicate and sharply increase fuel consumption.
Location of all holes (inflow, exhaust) at one height from the floor. The effectiveness of the scheme is difficult to judge (although the air exchange will be minimal), but the fact that the draft is provided is definitely.
The cross section of the hood channel is less than the tributary. Air exchange in the sauna will be difficult. How to choose the optimal parameter for any ventilation scheme? Recommended ratio: 1 m3 rooms - 24 cm² duct sections.

The scheme described above is the most convenient for execution with your own hands, and its effectiveness in the sauna is confirmed by practice. Dear reader may not doubt that when taking into account all the features of its device, it will work efficiently. Good luck to you in design.

When asked, what a bath should be, anyone will answer the same: hot and "easy." This is an obvious fact for everyone. Therefore, the majority comes to the process of insulation, using all sorts of methods and materials to ensure maximum heat retention inside. It is not surprising that the thermos effect is created..

Ensuring the second component of excellent baths are not engaged, miss and surprised after why the "steam" failed, and instead of the health effect, the opposite result was obtained. Unfortunately, even experienced people forget about such an important point, as.

But its value should not be advocated: during the furnace of the furnace, oxygen burns, and instead it is distinguished by CO2, under the influence of which high chance to "eat". Our blood is oversaturated with carbon monoxide, the likelihood of disorientation or loss of consciousness arises (not to mention the more sad consequences). Therefore, a system that provides oxygen supply and additionally regulating the temperature regime inside the steam room is necessary.

In addition to the functions of oxygen replenishment, the ventilation allows you to dry the structure by binding the negative impact of excess moisture and steam, which can entail the appearance of mold or rot on the designs, as well as the unpleasant odor or feeling of sharpness. The lack of drawing can destroy the wood literally for 2-3 seasons.

The ventilation device is required in any baths, not only brick and block, wooden are no less demanding to dry. There may be a bath with the slits, but here they already do not call their baths: they will not hold warmly.

REFERENCE. It is especially necessary to note the possibility of using natural ventilation, which does not require the use of expensive materials and equipment (however, it is not necessary to specifically leave the slots). How to organize this process we will tell in this article. Will not go through attention and the device of the forced supply-exhaust system.

Ventilation in a bath in the steam room: why is necessary?

Above, we have already told about the danger of a closed medium in terms of the effects of carbon monoxide, and also mentioned the need to create a microclimate for drying steam room after its use. Ventilation in the bath, in the steam room, will definitely increase the comfort of staying there and will extend the life of the construction.

A distinctive feature of the Russian bath is wet steam. This varies and the temperature regime, which is lower than the same indicator at the sauna. However, the human body warmly warms the human body much faster in much faster and has a sacrous and gentle effect (there is no spasmodizing effect on the vessels, you can visit the people of old age and children).

The furnace device is quite specific: as a rule, the stones are placed inside, access to them can be obtained by opening the door. It provides a longer preservation of heat with stones, and it is more difficult to fill them, even with imperative water flow.

Ventilation in the steam room of the Russian bath. The most important thing is to keep the balance, because the couple has a "shock" character, torn out of the furnace, immediately after the water splashed on the heater. If it is properly designed, then you can miss all the steam.

In the Russian steam room, the inventories are most often used, which are installed at the bottom of the walls and ensure the safety of the heat that accumulates at the ceiling.

Ventilation in the steam room: Requirements

When ventilation is designed in the steam room, the requirements for it are simple. It is necessary to follow the following rules:

cool should be in the area of \u200b\u200bthe floor, and the heat is near the ceiling;
smooth temperature, without hesitation;
"Exhaust" air should be replaced by fresh, enriched oxygen.

Ventilation in steam room: device

The laws of physics are based on: the influx of fresh air at the bottom displaces the hot air from above through the corresponding holes, thereby providing air exchange. At the same time, air discharge arises (the pressure drops), and the cool air is tightened inside. It in turn gradually heats up, rushes upwards, and then on the cycle. This is how ventilation in the steam room works, the device is sufficient enough. More.

Natural or forced?

In order to answer the question: Natural or forced ventilation for the wage - should be disassembled in each of the types.

Natural The microclimate is formed independently in the presence of planned bents (openings), or a slot when the convection processes described above are launched in the structure.

The pros will be attributed to the cheapness of implementation, the absence of extraneous noise / vibrations from working devices and the use of natural features. Possible difficulties: errors in the placement of holes, as a result: the absence of thrust (reverse - the appearance of excessive drafts); Penetration of strangers (with a lot of probability - unpleasant) smells from the street.

Forced ventilation system Uses equipment and materials that create an artificial movement of air in the required direction. Regulated by special control blocks. This is a very expensive solution that requires competent design and further implementation. With proper placement, guaranteed ensures the measured circulation of air flow.

Combined types for baths are found: Ventilation Parling, which combines both of these directions and possessing the pros and cons of each option.

If you decide to do ventilation yourself, but it will be better to stop on natural - it more corresponds to the spirit of the bath than the use of intricate devices. However, we do not discharge you from the use of forced supply-exhaust ventilation.

Ventilation in the steam room baths: scheme

Ventilation in the bathroom room - system scheme. It consists of two holes: one, from which the supply, and the other - exhaust (outputs you can do several). When choosing the size of the exhaust opening, you must be guided by several rules:

the biggest should be at the maximum distance from the furnace (so that the heat of the direct flow did not go outside);
the rest can be used around the ceiling perimeter;
the size of the holes is calculated on the basis of 24 square meters. see each cubic meter room. Most often, the diameter does not exceed 30 cm, but the amount is 2 or more.

The thrust effort is determined by the height drop between the supply and exhaust openings.

IMPORTANT! Do not place holes exactly opposite each other, it will inevitably cause the appearance of drafts.

Ventilation in a steaming Russian bath: scheme

The ventilation in the steaming Russian bath with a circuit in which there are invested with adjustable plugs, taking into account the above rules. Either the use of salvo ventilation, which we will describe below.

Bath: Ventilation Parling (if the oven in the pre-tribades or rest room)

About Ban, Ventilation Steam, in which the furnace is in another room other than the wage, most likely will have to think about forced ventilation, which will ensure the flow of flow in the right direction.

As shown in the diagram:

Bath: steam ventilation (if the furnace in the steam room or the steam room is connected to the washing)

Provided by heating from the furnace coming from the outside of cold air and repulsing it from the heat source, and return return after the wall strike. Air movement can be stimulated by applying additional fans.

For the bath, the ventilation steam room - the organization of drying bath is especially important, as water in the washing can have a truly destructive effect on the finishing materials and the floor. In addition to the basic floor ventilation, enhanced floor ventilation is required: by installing an exhaust opening between the clean and rough floors, the installation may be accompanied by the installation of the fan.

REFERENCE. Make sure that water does not fall on the fan to eliminate the risk of short circuit.

More than 10 different battery ventilation schemes.

Where to place the supply and exhaust holes

There are several simple rules - where to place the supply and exhaust holes:

the intake (from which freshness comes) should be located downstairs, closer to the floor;
exhaust - placed away from the oven, closer to the ceiling.

Wherein audible opening is preferably located near the furnaceSo that in the cold season the air warmed a little before hitting the steam room.

The height on which the holes are placed is about 30 centimeters: From the floor or ceiling.

Effective will be installation of supply valves in the foundation (under the floor). The use of the valve system or the installation of an additional protective lattice on the disc will protect you from the possible penetration of rodents. In this case, the floor is better to sharpen with small slits for more free access of oxygen. If you want a smooth and smooth floor, then you can do with special ventilation windows that can be closed with decorative wooden lattices.

IMPORTANT! When placing the valve on the foundation it is necessary to ensure a fence of freshness from the street, and not from the sample, otherwise there will be unpleasant odors with the air.

Common placement schemes include:

for baths with constantly working oven: inlet in front of the furnace in 30 centimeters from the floor, and pushed the fireboxes will play the role of exhaust;
for baths with pouring polits: Supply opening of 30 cm from the floor behind the furnace, and "testing" goes after cooling through the slots in the floor;
location of both holes on one wall: opposite the furnace, but one by the floor, and the second - the ceiling. The exit is the fan. Justified where the wall with the holes is drawn to the street.
location of holes at one height, but on the opposite walls (Do not output in one line!), the fan is similar. It is considered not very effective, since heat will almost immediately come out internally, and the drying of the room will be faster due to the open door.

Wall ventilation in a steam frame bath

Cake frame wall. For more information about the insulation of frame walls, see.

It is carried out by leaving the ventilated gap between finishing materials and vaporizolation, can reach 5 cm. The ventilation of the walls in a steam frame bath is provided by a counterclaim. The ventilation system corrugations should be processed in advance to place the insulation with the calculation of the place under the pipe.

What can not be used when ventilated in the steam room?

Refuse to use plastic elements:

corrugations;
boxes;
plugs.

This is something that cannot be used when ventilated in the steam room - they cannot withstand high temperatures, will be melted, highlighting harmful substances and purchasing a non-psychic look.

But in the oil or pre-banner their use is not rebored.

Almost wood can be used as plugs or luchkov: metal can burn from heating or exposed rust under the action of moisture.

Economy Solution: Language Ventilation in a steaming Russian bath

If you are not sure that you can correctly calculate the size of the inputs (outputs) or location of their placement, you can use a long time in an intensive way - the economy solution: a volley ventilation in a steaming Russian bath.

The essence of its use lies in fast ventilation by open windows and doors. They are swimming for a short time (no more than 1-2 minutes), for the maximum effect it is best to use opposite window and door.

This method does not require any financial costs: you use those elements that are in any bath.

IMPORTANT! Do not overdo it with ventilation, you can take a lot of bath. This method is especially good for Russian baths that are drunk in black.

Do you need to hire specialists to calculate and design

If you need the right, "light" and trouble-free sauna, the ventilation in the steam room plays an important role: from the durability of the bath to your own security.

If a The bathroom is combined with the house, has a rest room or a pre-banner in which the stove is derived, or there are other reasons for the use of forced exhaust, the answer to the question "Do I need to hire specialists for calculating and designing" will be unambiguous: you need.

Otherwise, it is possible to make a mistake in a minor detail, and the acquired design equipment will not fit for this reason. And this in turn will cause additional spending.

In addition, not to break the structure of the structure, ventilation of the steam room is better to design in advance before the bath has been erectedThis is especially true when the input of air flow should be located on the foundation. Installation of the ventilation system in the already built building process is troublesome and time-consuming. There will be a disassembly of almost all finish materials, the release of the place under the corrugations and so on.

During the construction of a brick bath without prior preparation, it is not possible to do without only wooden finishing materials, but also the wall material is a brick, which (some species, for example, silicate) inclined to absorb a large amount of water.

Output

Venting and updating the internal climate in any case is necessary - this is the final output, it is necessary among other things to ensure comfort when using a bath. The choice of natural or forced - remains yours. We hope that with regard to our material you can find the most suitable solution for yourself.

Familiarize yourself for the complete picture: and.

Do I need ventilation in the sauna? After all, precious heat is displayed outside with the flow of air. This is the reasoning of the unrestal man.

In fact, it's hard to breathe hot air, it becomes a little easier if the air is dry. But in the closed room of the sauna, the abundance of moisture is distinguished by sweating people. If you take a bath broom into my hands, then the humidity rises instantly and significantly. It is simply impossible to breathe, and you can't call this procedure. First of all, the heart and vessels suffer, so ventilation is needed in each sauna for regulating moisture and oxygen supply.

Most often, another shower and lounge is adjacent to the steam room. This sauna premises need ventilation. With high humidity it is difficult to breathe, it is impossible to dry and wipe. In the absence of air exchange walls of the room with time will be covered with mold, an unpleasant smell will appear. Wooden structures are discharged, instead of 20 years, the sauna will serve four times less.

The fact that the ventilation is not in order, says the plow atmosphere and condensate on the walls or ceiling. About how to make ventilation in any sauna - read further.

The main rules for the improvement of ventilation in the sauna

High temperature maintenance and clean air. Here are the main requirements for ventilation in the sauna. In just 1 hour, the air in a small room should imperceptibly exchange at least 4 times, so the ventilation system in the sauna is created by special rules. Portions of fresh air should be stirred with hot air of the room. The slightest errors in the calculations or installation are threatened with "drafts" or stuff. We will tell about the most efficient and frequently used schemes, show how ventilation is done in the sauna with your own hands.

The ventilation device in the sauna can be mechanical, natural or combined. The first version of the ventilation of the sauna in the cottage is sufficiently expensive, so the forced expansion of the exhaust air is more popular. Fresh air from the street is dragged into a sauna with a decrease in pressure due to the operation of the exhaust fan.

The combined ventilation scheme in the sauna is good because it does not require the cross-arrangement of exhaust lattices, and this is a necessary condition for the work of natural ventilation in the sauna. The video illuminates the accommodation process in convenient locations. The system should ensure a thorough mixing of cold and hot air flows. Otherwise, the temperature difference in the room will be too noticeable.

Laws of ventilation devices in the saunas:

The diameter of the exhaust pipe should be at least the diameter of the supply, this is the norm;
The pipe cross sections are selected in proportion to the volume: on 1 cubic meter of the room accounts for 24 centimeters of the cross section;
It is forbidden to set outflow and inflow strictly opposite each other;
Sunches of the saunas are equipped with ventilation valves, allowing to reduce or increase airflow.

Neglecting any of the rules will lead to a violation of the movement of air flow and inefficient operation of the system. How to make ventilation in the sauna with your own hands?

Natural sauna ventilation

Natural ventilation of the sauna room is provided by the pressure drop on the street and indoors. Plus this scheme in the cheapness of installation and the absence of operating costs. Such ventilation in the sauna can be equipped with your own hands.

Natural ventilation can be carried out by:

aerations;
windwards.

The principle of aeration lies in the penetration of air from the street through the outstands at the bottom of the room. Lifting up, he "squeezes" hot masses through the air duct. This is a good ventilation method for very hot saunas with an abundance of steam. In such conditions, the air exchange occurs quite intensively. Schemes and photographs of ventilation in the sauna clearly demonstrate the process of moving the cold and hot air masses.

Wind head is possible only in the rooms from the cut. The indoor air pressure is provided by the strong gusts of the wind, creating air discharge on the leeward side. Through the gaps between the logs, the air on one side comes out, on the other it comes.

It is impossible to regulate the intensity of ventilation in such a room: with strong winds there may be a draft, there is no sufficient temperature. The photo diagram of natural ventilation in the sauna is attached.

Mechanical ventilation in the sauna

Mechanical, it is also installed forced ventilation in the sauna when there is no possibility to organize a natural influx or blowing out. Equipment for forced sauna ventilation is quite complex and expensive: fans, air filters, heaters, coolers.

Forced air outflow

With a coercive sauna ventilation system, blowing the exhaust air is provided with exhaust fans. Before emissions, the air is filtered.

The sharp need for forced air evacuation is in saunas with large basins, public institutions that host many visitors, washing rooms.

The system displays gases, couples, outsiders, providing visitors with clean and fresh air.

Forced influx of air

The inflow for mechanical ventilation of a wooden sauna is carried out forcibly. In some cases, it is impossible to provide a natural influx of fresh air from the street. Then use the supply system. It is quite complex and contains a noise-canceling mechanism, an inflower chamber, check valves, diffusers and switchgear lattices.

As a rule, the air is heated and filtered.

Simple and effective sauna combined ventilation schemes

The schemes we have clearly explain how to make ventilation in the sauna properly.

Scheme number 1.

The supply hole is equipped right behind the furnace 0.2 m above the floor. Exhaust planned on the wall on the contrary, at the same height. Air from the street passes through a hot stove, rushes up to the ceiling. As temperature decreases, the air flow is lowered and reaches an exhaust outstand.

With a similar ventilation device in any sauna, high temperature and excellent warming are ensured.

Scheme number 2.

This ventilation is good for the sauna in the cottage, when only one wall of the room comes to the street.

And blowing out and the influx is on the outer wall directly opposite the furnace. At an altitude of 0.2 meters from the floor, 0.2 m from the ceiling - exhaust with a built-in fan.

The flow of cold air is crashed into the heated part of the stove, performs a circulation around the room and comes out through the extract.

Scheme number 3.

Provides soft room warming. The air flow is equipped with a fiber at 0.5 meters from the floor. And the exhaust with the fan on the wall is 0.2 m from the floor.

The air masses move in a circle: heated from the stove, rose, sank and hit the exhaust fan. The air movement with this scheme is not so intense, so the temperature in the room is uniform, gradual, uniform heating is guaranteed.

It is possible to combine forced intake ventilation in a wood sauna with a natural outflow. The trifold air creates an increased indoor pressure, accelerating the removal of the exhaust pulley. With the help of ventilation valves of the sauna, air flow is adjusted. Such a sauna ventilation system is quite realistic to construct, possessing some construction skills.

Sauna ventilation circuit taking into account utility rooms and calculations

This scheme takes into account not only the room steam room, but also a washing office, and a rest room. Just below, we give an explanatory video of ventilation in the sauna.

the steam room is equipped with natural ventilation;
washing - mechanical exhaust;
restroom - a natural influx and blowing out;
the utility room is a mechanical extractor, launched by a light switch.

Calculation of air exchange and diameter of air ducts in the sauna

Make ventilation in the sauna "like a neighbor" will not work. Accurate calculations are needed. At the design stage of forced ventilation, air exchange is determined. This is the volume of air to be replaced in this room in 1 hour.

Air exchange \u003d. About X K.,

where ABOUT - air volume indoors, TO - Multiplicity of air exchange.

The multiplicity of air exchange is a value defined for each type of premises:

pair – 5;
shower – 50;
restroom – 3;
massage – 5.

The calculated digit is rounded up to zoom to 0 or 5 after a comma.

Between the value of the inflow and blowing should be maintained. Therefore, when according to the calculations, the influx is greater, the extractor increases.

Considering the values \u200b\u200bobtained, the diameters of air channels are calculated.

The shape of the section of the air ducts depends on the design and type of ventilation, but it is easier to mount round channels. The knees are connected to each other using the connecting reinforcement for the sauna. Ventilation valves are purchased in any large construction supermarket together with all the necessary consumables.

When selecting the power of the fans, the air exchange rate should be left. The total power of the supply fans actually should be 6 - 10% less than the power of exhaust. This ensures complete "pulling" used air from the room.

The difference in performance is compensated by a natural tributary through the slits in the walls and doors.

Furnace role in sauna ventilation

Specialized equipment provides optimal ventilation parameters in the sauna. Allows you to install the desired temperature and humidity, the power of the tributary and heating. However, such ventilation in the sauna do not install with your own hands, and the high-tech equipment is very expensive. Therefore, most owners use traditional ways that are already working well for more than one century.

And with such technologies, the air flow is provided with a stove. Most often, the furnace is equipped in the indoor pair or in the adjacent room. In the second case, the heating is made by the fuel tunnel. As a rule, metal furnaces are installed in the saunas, which are stone or brick. Wasing, you should leave the gaps that provide a small influx of air. The gap between the brick and the stove is left to 1 cm. The front surface of the furnace is facing with brick in three rows.

Air flow in the sauna

The air flow to the furnace is ensured by a special air duct, located under the floor. The outlet is made as close as possible to the furnace. The box for vents is equipped with a diameter of 1 \\ 5 more chimney cross section. The influx of air should be directly from the street so that it is really fresh, without additional smells of the basement.

You can collect such ventilation in the sauna with your own hands. Along the plinth is installed a box with outdoor outdoor. The inner cut is closed with a grid, and the outer grid so that insects or rodents do not fall into it.

When the furnace goes to the room wage, it is necessary to equip one channel for the tributary, the other for convection. Many hide the bottom box under the podium on the floor. The stove is installed on it, the metal sheet is pre-put in order to avoid fire. The furnace is facing brick, after which the screen with two doors for convection is erected. Through them, heat spreads from the furnace on the room, and also penetrates the fresh air.

Ensuring air outflow in the sauna

The air outflow is carried out by exhaust ventkanal, located diagonally relative to the supply. This design guarantees excellent steam room ventilation. If the wall facing the stove goes into the adjacent room, it is necessary to equip the convection door here.

The output of the tap channel is equipped at 20 - 25 cm from the floor. Next, the pipe passes up to the ceiling and is displayed out. The most convenient to use plastic ventilation pipes. For beauty, they are covered with wooden lining boxes from above. Most often used box with a diameter of 125 square meters. cm.

During the extracts, the lower doors are not closed. Through the upper warm air will be pulled out, partially falling again in the furnace and warming up again. This phenomenon is called overtaking oven. Having achieved intense burning, the lower doors close, the upper left is open.

The arrangement of the sauna is a very interesting process, but troublesome. It is necessary to take into account the good hundred little things so that there was not only cozy, but also safe for health. The latter depends on the air exchange - incorrectly equipped ventilation in the sauna is capable of forming drafts or, on the contrary, lead to the too large heating of the room!

Steam Parly - Key Place for Ventilation

The most important room of any sauna or bath is, of course, the steam room. And in the steam room, the high temperature depends largely from ventilation, and not only it, but also the quality of rest. What is the benefit of hot air if it is stagnant and soaked in smells of dampness and sweating products?

In addition, it is not necessary to forget that any steam room is a place with high humidity, which means both an increased danger to all elements (especially wooden) become the plarers of mold and fungus. And what sauna is now without electricity? Even with a minimum of electrical equipment, you need to spend a banal light, make a switch - that's the risk of getting a shock with a high humidity!

In order not to constantly think about high humidity, it is better to think about high-quality ventilation. To think, of course, there will be little - you need to realize the right thing! From school times, we all know that hot air has one pronounced feature - it always seeks to climb up, pushing cold air down. Due to this, the natural air cycle is provided in the atmosphere of the global scale and each room in particular. Applicable to the steam room, thanks to this law of physics, we get the hottest places on the upper shelves and relatively cool on the lower.

According to generally accepted standards, the air in the steam room should be updated at least three times an hour, the optimal recommendations - all seven times! It is possible to provide such an air exchange using ordinary supply-exhaust ventilation - hot air, climbing to the ceiling, goes through the fifth hole for outflow, as a result of which a small discharge is created in the air duct for the tributary, and fresh air comes into the room. Such a system is applicable to the ventilation of the bathroom and toilet, but, unlike them, has its own characteristics.

But the task becomes more complicated by the fact that the hottest pairs, which is at the top level of the steam, should not immediately catch up in the hood, otherwise you will stay in a cold sauna, which is urgently need to be made. If this happens - it means that the hood is equipped incorrectly! Sometimes this is due to the impossibility of the correct location of the elements due to the architectural features of the building, in this case, it is necessary to consider the vents combined with a mechanical manner.

Supply-exhaust ventilation in the sauna - arrangement scheme

To begin with, consider the classics - natural supply and exhaust ventilation. The law of drawing of this type is the correct arrangement of the supply and outlet. Proper - this is when the supply hole is located near the stove-Kamenka or under it (if it comes to an electric version), while the outlet is located on the opposite side. Also, cold fresh air will penetrate the steam room through specially left 5-7 cm gap under the door.

The supply holes should be located strictly downstairs so that cold air can have time to warm up before the people's stay in the residence area.

To correctly circulate the air of one exhaust hole will be not enough. On the opposite side of the influx, the first hood is located at an altitude of about a meter, the second is under the ceiling. Both openings should be combined with a hood box, which is displayed either in the main ventilation system, or in chimney. If the air duct goes separately, then you need to remember that the higher the pipe is rising above the roof, the more the thrust will be in the system - it is important not to overdo it!

In order for you to regulate the intensity of the air exchange, the guys must be installed on the aircraft. How does such a system work? Imagine a standard steam room with a stove in the far wall and the door near the neighbor. As it should be, under the door left the gap, and the hoods are located on the opposite walls: near the furnace and the door.

Before heating the wage, it needs to be used as it should be done so that the room was fresh air. Then the doors and outlet openings are closed, only the input valve remains open. The steam room is warm enough, because he will not be hot air, which will not go, and therefore, there will be no air discharge in the inlet.

When the sauna warmed up, the upper channel is still closed, while the lower channel is opened - due to this, air circulation will begin in the steam room, while the upper layers of the heated air will not leave the room. The cold air will again begin to fall through the trimmed channel, but thanks to the proximity of the height of the holidays to the holidays, he will get warm, gradually climbing up and replacing stagnant air.

Thanks to this air exchange indoor, there will be fresh and heated air. Vacationers may even not notice such a change enjoying the process. Such a system provides an economical treatment with already heated air, and therefore you will save on the flow rate of the coolant. In addition, problems with mold and fungus will not touch you - thanks to such a circulation, all elements will be dried.

Combined system - when there are no other options

The features of the structure do not always give us the ability to provide ventilation strictly according to the scheme described above. For example, the steam room has three adjacent walls with other rooms, and the inlet-outlet has to be placed on one wall. In this case, the correct location must be observed: the supply must be at a distance of 20 cm from the floor, while the outlet should be located at the same distance, only from the ceiling.

Cold air flows, falling into the room, will pass through the oven, heat and climb up, refreshing and warming up the room. The disadvantage of this method is in a too intense air work, which must be rigidly adjusted using valves on the holes.

There is also a variant at which the supply hole is not at the bottom, under the furnace, and above the heater. If the output channel is layered above on the opposite wall, we get a relatively normal movement of air masses. True, it may not be enough, so in the output hole in such cases there are a fan for air from the air. It will be already combined ventilation.

Classically mistakes - how can not do

The most common error in the arrangement of the supply and exhaust ventilation is the location of the ventilation holes at one level. As a result, we get draft, and the hot air at the top levels in the air exchange almost will not take part.

If only one hole is made under the air outlet under the ceiling, even with the proper placement of the input, the mixing of hot and cold air streams will be too fast - the steam room can cool in a few minutes! Typically, the upper hole is used only in cases where you want to quickly reduce the temperature or fully ventilate the room.