The design of the heating system involves an integrated approach to the implementation of each stage of work. First of all, it is necessary to calculate the correct heat supply parameters. To do this, it is recommended to use programs for calculating and designing home heating systems.

Software requirements for heating calculation

Why do experts recommend using a heating design program? This type of software is designed to determine the characteristics of the system, and in some cases can simulate various situations in the heat supply.

There are a number of requirements that a program for calculating heating in a private house must meet. The main one is the correct calculation method for a particular system. So, it is impossible to adapt the main characteristics of a water-heated floor for heating air with IR heaters. The software functions must contain calculation schemes for each type of heat supply.

In addition, the program for creating heating systems must have the following properties:

• Intuitive interface. First of all, this applies to semi-professional and free complexes. Each user should be fluent in all the features of the software after a brief preliminary study of them;
• Availability of reference data. These include technical characteristics of materials for the manufacture of pipes, radiators, main types of boilers, etc. Without them, it is impossible to make a correct calculation of heating;
• Convenient output of results. It should be in two forms - tabular and graphic. Each program for drawing up heating schemes should be able to visualize the result in the form of a finished project with a printout function.

The result of calculations using specialized software is complete information about the future heat supply system. It includes hydraulic, temperature calculation, as well as a ready-made piping layout and installation locations for heating appliances.

Each heating simulation program can be paid, free or shareware. In the latter case, the user is provided with limited functionality.

Overview of heating programs

The choice of software for heat supply should begin with determining the conditions for its operation. In some cases, it is enough to make only a hydraulic calculation for certain sections of the system. But to organize complex systems, you need a professional program for drawing heating.

Having decided on the functionality, it is necessary to choose the right software, comparing its technical characteristics with the possibility of a computer. The vast majority of software has minimum requirements for this indicator. However, there are complexes that require a powerful video card and a large disk space.

Some shareware programs for designing heating systems have a temporary restriction on use. At the end of this period, access to the functionality will be completely or partially limited.

Instal-Therm HCR

This heating design program for a private house has advanced functionality, its interface is clear to the user. An important factor is the ability to connect additional modules for the integrated design of not only heating, but also water supply and ventilation of the house.

To work with the software, you must first enter the initial data. To do this, you can use an axonometric scan or do it in projection. Upon completion of the input, the calculated parameter is selected. This program for calculating the heating system of a private house can calculate a specific characteristic of the system, or do a comprehensive design:

• Determination of the optimal pipe diameter in specific sections of the system. It is necessary to stabilize the pressure in the lines, taking into account the installed radiators and the boiler;
• Selection of valves - couplings, tees, fittings and connectors. All programs for the design of heating systems must have this function, which depends on the material of manufacture of the pipeline;
• Hydraulic calculation;
• Calculation of characteristics of reducers, pressure regulators;
• Modeling the parameters of circulation flows in sections of the pipeline, the choice of adjustment elements.

The advantage of using this program for heating simulation is that you can get the full version for free. To do this, you need to contact the representatives of the company Wavin Ekoplastik. Registration keys are issued for a year - then you need to get new ones.

The program for designing heating should include modern requirements for the heat supply system. In particular, the standards of GOST and SNiP.

Flow

Of particular interest is the software package developed by a domestic manufacturer - Potok. It has great capabilities for calculating the main parameters of the heat supply system. But the uniqueness of this program for calculating heating in a private house lies in its versatility.

This software is intended for modeling and drawing up working schemes of one-pipe, two-pipe, beam systems. The function of designing a water heated floor will be useful. Unlike specialized programs for designing heating, Potok is truly universal. It contains the parameters of pipes and heat supply components from more than one manufacturer, which is typical for other software. Therefore, with its help, you can make the optimal scheme for a particular house or apartment.

The advantages of using the Flow heating drawing program are as follows:

• Availability of tools for all types of heating calculations;
• Adapting the results for further processing in AutoCad, or saving them in Word format;
• Calculation of heating costs - per apartment, with separate accounting and a complete financial scheme for autonomous heat supply;
• Lots of extra features. You can use this program to create antifreeze heating systems. The software takes into account its composition and performance.

The disadvantage is the cost of the software package. At present, it is 37 thousand rubles. The demo version offered by the developers has very limited functionality. Once the license expires, you can renew it for a much smaller amount.

Herz C.O.

Currently, this is the most convenient program for drawing up heating schemes. Its difference from other software lies in a convenient graphical interface. In addition to heating systems, it can perform all the necessary calculations to create cooling at home.

Using this heating design program for a private house, hydraulic parameters can be calculated with great accuracy. To do this, it is necessary to initially adapt the software shell of specific calculations. It is best to download the database from the developer's website. After installing and entering the primary parameters, the program will calculate the heating system of a private house according to the following criteria:

• Selection of optimal pipeline diameters;
• Determination of water consumption depending on the installed equipment;
• Maximum and minimum pressure losses in the system sections;
• Calculation of the settings of pressure regulators installed in critical places of the pipeline.

The use of such programs for the design of heating systems will avoid the most common mistakes. For this purpose, a system for diagnosing errors was introduced in this complex, as well as automatic correction with user notification.

Rehau software packages

Rehau offers the design of all types of engineering systems for residential and industrial buildings. These include several programs for calculating heat supply in a private house. It should be noted that only components from this manufacturer are used as components for heating.

• This is an adapted Autocad system, with which you can make a comprehensive calculation of the engineering communications of a residential building. In addition to heating, it includes the calculation of the parameters of water supply, sewerage, as well as the cooling system of the room;
• This program is not intended for drawing heating. Its main function is to provide the user with information about the characteristics and properties of all types of building materials. Can be used in combination with other software, as well as when performing manual calculations;
• An indispensable program for the design of heating systems. With its help, you can calculate the heat loss of the building, and based on this, determine the optimal heat supply capacity.

The main disadvantage of all the above programs for designing heating a private cottage is a limited set of components. Basically, only the characteristics of the products manufactured by Rehau are given.

In the video material, you can see an example of calculating heating using the RauCad software package:

TEPLOOV is V TEPLOOV includes POTOK heating calculation program, RTI heat loss calculation program and VSV ventilation calculation program

The complex includes the POTOK program, the RTI program, the VSV program and several other small specialized applications. Each component can be purchased separately from the others.

RTI Program

Program RTI provides calculation of building heat loss, incl. for infiltration. Performscalculationenergy passport of the building. Includes climatology database.

The RTI program automates the calculation of the following parameters:

• Calculated resistance to heat transfer of the building envelope, including multilayer;

• The thickness of the wall insulation is selected;

• The temperature at the boundaries of the layers is checked;

• The "dew point" inside the premises is determined;

RTI Program (Design Demo) JavaScript is disabled in your browser

The VSV program implements aerodynamiccalculation of ventilation and aspiration systems,as well as pneumatic transport. Calculation of ventilation systems is carried out on the basis of a description of ventilation systems and requirements for them (velocity in air ducts). Supply or exhaust ventilation systems with round or rectangular air ducts are calculated. Aspiration and pneumatic transport systems are only exhaust with round air ducts.

The VSV program supports the following tasks:

• determination of the dimensions of the sections according to the given speeds and flow rates, pressure losses in sections and branches, pressure at the beginning and end of the linear elements of the system - air ducts;

• determination of pressure losses in sections and branches according to the given dimensions of air duct sections and flow rates;

• sections of air ducts and additional pressure losses;

• transfer of diaphragms to prefabricated areas.

More about the calculation of the ventilation and aspiration system

Program FLOW is the most sought after part of the complex TEPLOOV , performing the calculation in accordance with the joint venture . She performs calculation of the heating system of buildings,including 1-2 pipe and collector systems of heat and cold supply or central water heating with a constant or sliding temperature difference (in the case of connecting consumers through a single-pipe system) in buildings of any purpose. The POTOK program is constantly being improved. The database of components is being expanded, errors are being fixed and new functions are being added. That is why it is so important to update the program in a timely manner. This page below shows the changes over the past 5 years.

Heat / cold is transferred to the premises by local heating devices, heaters, fan coil units, with organized and unorganized heat accounting in the system.

POTOK Program (Design Demo) JavaScript is disabled in your browser

VIBROS

The VIBROS module is part of the TEPLOOV complex, which provides calculation of the concentration of harmful substances in the atmosphere due to the emission of boiler houses according to the unified programs for calculating atmospheric pollution (UPRZA) of the Ecolog type.

STOL

The STOL module of the TEPLOOV complex is designed to calculate the air exchange of catering establishments, the calculation, selection and analysis of the air conditioner.

BOLER

The BOLER module is focused on thermal calculations of boiler installations, including high-speed water-to-water single-section heat exchangers, steam-to-water, two-pass and four-pass PP1 And PP2

KALOR

The program is intended for selection of individual air heaters that provide heating of a given amount of air for the required temperature difference for: heating sections of supply chambers; air-thermal curtains; steam chambers.

Buy TEPLOOV

"High-tech" LLC supplies software products of the TEPLOOV complex, being a regional dealer of "POTOK" CJSC. The working version of the programs is transferred under a letter of guarantee for testing for up to 30 days. The price of the software includes one year of technical support. During this period, the client receives all software updates free of charge.

The programs of the TEPLOOV complex are continuously updated. The database of devices and materials is being expanded, changes are being introduced in accordance with the release of new SNiP and SP, new functions are being introduced and errors are being corrected. In this regard, Hightech LLC recommends paying for software updates (upgrades). Below is a link to the changes introduced in the POTOK program. VSV program and RTI program in the last 4 years.

/ Oventrop CO - program for the calculation of heating systems

Oventrop CO - program for hydraulic
calculation of heating (cooling) systems

Program Oventrop CO intended for graphical assistance in the design of new one- and two-pipe central heating systems, the regulation of existing systems (eg in insulated buildings), as well as the design of the piping network in cooling systems with the possibility of using glycol as a coolant.

System calculations can be performed in the following options:

1. design of new systems based on the selection of pipelines, heaters, fittings and pre-settings;
2. regulation of existing systems based on the selection of the power of existing heating devices for the needs of heated premises;
3. designing new fragments of system equipment and regulation of existing fragments. This is a combination of the two previous options.

In all calculation options, the program selects the valve settings with preliminary adjustment.

The central heating system must be carried out under the following conditions:
- forced feed system (using a pump),
- two-pipe or one-pipe piping system
- the heat carrier or coolant can be water, or an aqueous solution of ethylene or propylene glycol
- wiring lower, upper or mixed,
- convection heaters,
- Underfloor heating circuits (underfloor heating).
- automatic air vent valves (there can be no air bleed network),
- conventional or thermostatic valves for heating appliances,
- pre-adjustment with pre-set valves or washers,
- stabilization of the pressure difference with the help of pressure stabilizers,
- the possibility of using flow regulators,
- a wide range of types of pipes, heaters and fittings,
- the maximum number of types of pipes in the equipment - 4 types are selected from all available in the catalog.

Program Maintenance

This program, using the MS Windows environment, is user-friendly, standard in terms of cooperation with other programs, and greatly facilitates the work of people who know Windows. The program uses many solutions that facilitate and improve the work. The most important of them are:
- graphical process of data entry and presentation of the results of calculations on the scheme,
- a developed context-sensitive help system that calls up information about both individual program commands and a hint regarding the input data,
- a multi-window environment that allows you to simultaneously view many types of data, totals, etc.,
- simple collaboration with the printer and plotter, as well as the function of previewing pages before printing and output to the plotter,
- rich diagnostics of errors and also the function of their automatic search (both in the table and on the diagram),
- quick access to the catalog data of pipes, heaters and fittings.

Data input

The data is entered in graphical form on the diagram. The necessary information about the drawn elements is entered in the tables associated with the scheme. Due to this, it is possible to edit both single pipelines, heating devices, fittings, and entire selected groups. Associated with each input element is a validation control system, as well as a help system that allows obtaining information about the input value or calling up the corresponding catalog data.

In order to improve data entry, the program is equipped with:
- the ability to simultaneously edit a large number of equipment elements,
- the ability to use ready-made blocks,
- the function of reproduction of arbitrary fragments of the pattern horizontally (apartment-by-apartment systems) and vertically (traditional vertical wiring) with simultaneous numbering of rooms and plots,
- the ability to define an unlimited number of own blocks, consisting of arbitrary fragments of the picture,
- quick access to reference information related to input values.
- a system of drop-down buttons that improves access to the most frequently used items of equipment,
- the function of dynamically linking the data of the picture with the corresponding data in the table,
- a reference help system that supports the connection of pipelines, fittings, heaters and other items of equipment.

Thanks to graphical data entry, the program automatically recognizes the connection of pipelines, heaters and fittings, and also assigns pipelines, heaters to the area of ​​the room. Editing data in a tabular form makes it possible to individually set the parameters of all simultaneously selected drawing elements. The dynamic connection of a picture with data tables acts in such a way that the currently edited element in the table will be highlighted on the diagram.

The library of typical drawing fragments (blocks) supplied with the program, such as a storey riser, apartment and distribution wiring elements, makes it possible to quickly create a diagram. Additionally, the user can pre-determine an almost unlimited number of his own blocks, consisting of arbitrary fragments of the picture. Such blocks can be used in subsequent projects.

Thanks to the function of reproduction of arbitrary elements of the drawing, for example, it is possible to enter a fragment of an equipment diagram on an entire floor (next risers or apartment wiring), and then automatically create a diagram and data for subsequent floors.

Hydraulic calculations

The program provides an opportunity to perform all hydraulic calculations of the system, within which:
- diameters of pipelines are selected,
- the hydraulic resistances of the circulation rings are determined, taking into account the gravitational pressure associated with the cooling of water in pipelines and heat consumers,
- pressure losses in the system are determined,
- the excess pressure in the circulation rings is reduced by selecting the preliminary settings of the valves with double adjustment or by selecting the diameter of the orifices of the throttle washers,
- the need to match the hydraulic resistance of the section with the heat consumer (dPgmin) is taken into account,
- the settings of the pressure difference regulators are selected, installed in the places selected by the designer (the base of the risers, branches, etc.),
- the required authorities of the thermostatic valves are taken into account,
- the water consumption in the designed equipment is analyzed.

Thermal calculations

As part of thermal calculations, the program implements the following functions:
- heat gains from pipelines of equipment conducted through separate rooms are determined,
- coolant cooling in pipelines is calculated,
- the sizes of heating devices are determined,
- Appropriate heat carrier flows are selected for supply to existing heat consumers, taking into account its cooling in pipelines, as well as heat gains from pipelines. The program does not correct the flow of water suitable for heaters in a one-pipe system.
- the influence of cooling in pipelines on the value of gravitational pressure in the circulation rings, as well as on the power of heat consumers is taken into account.

Control of data and calculation results

During data entry, the program monitors their correctness. This allows you to significantly limit the number of errors that occur during data entry. In the process of calculations, a complete control of the correctness of the data is carried out, which includes:
- checking the correctness of the drawing,
- checking the range of individual data (numbers - symbols of rooms, pipelines, catalog symbols, etc.),
- control over the connection of sections in the equipment (unconnected pipelines, incorrect connection of pipelines, etc.),
- checking the connection of heaters with the premises (absence of a heater in the room, unnecessary heater, etc.),
- checking the correct placement of reinforcement.

In addition, the results of the calculations check:
- coolant flow rate in pipelines,
- deficiency and excess of thermal power of heating devices and premises,
- authorities of thermostatic valves,
- lack of pressure in the circulation rings, caused by the absence or lack of control valves.

As a result of data control and calculation results, a list of detected errors is created, which contains information about the types of errors and the place of their occurrence. The program is equipped with a mechanism for quickly finding the place where an error has appeared (automatic search for a table, row and column with erroneous data, as well as displaying an erroneous element on the diagram).

Presentation of totals

The results of the calculations are presented both in graphical and tabular forms. The format of the picture and the appearance of the labels of individual items of equipment can be arbitrarily modified (selection of the displayed value, color, font size, etc.). In version 3.0. there is a new possibility of drawing the results of calculations on floor plans.

The contents of all tables can be formatted (selection of displayed columns and rows, font size selection) and sorted according to an arbitrary key. The results of calculations in the form of schemes and plans can be printed on a plotter or printer. The user can choose the scale of the drawing and use the preview to check how the diagram or plan will be printed on paper. If the drawing does not fit on one sheet of paper, then the program prints the diagram or plan in separate fragments, which can then be glued into one. Thanks to this, using even the simplest printer in A4 format, you can get a large drawing.

Software → POTOK

LATEST MODIFICATIONS STREAM

Added:

1. Products LLC "Ego Engineering", 129626, Moscow, Kulakov per., 9A, Phone: +7 (495) 602-95-73, www.egoing.ru
2. Products supplied by JSC " RIFAR, Address: 117279, Moscow, st. Profsoyuznaya, 83, building 2, of. 216 Phone: (495) 333-90-74 Fax: (495) 330-13-00 E-mail: [email protected] www.rifar.ru
3. Products supplied by the Company " RosTurPlast, office Moscow, st. Dubininskaya, 57, building 2 www.rosturplast.ru, tel +7 (495) 540-52-62. Address: Moscow region, Egorevsky district, Lelechi village, 47
4. Products supplied by OOO " King Bull". www.king-bull.ru 620103, Yekaterinburg, st. Spacious 85
5. Products supplied ZETKAMA Representative Office in Russia Address: 123056, Moscow, st. Gruzinsky Val, 11, building 8, room. 4 Tel./Fax: (495) 726 57 91, Website: www.zetkama.com.pl
6. Products supplied by ALSO LLC, manufacturer of ball valves. Moscow, Otkrytoe shosse, vlad. 48A, building 7, of. 7-4, Tel: +7 (499) 685-14-69 www.alsoarm.ru e-mail: [email protected], 454084, Chelyabinsk, street Rabotnits, house 72
7. Products supplied by RUSKLIMAT_TERMO. Moscow, st. Narvskaya, 21, tel./fax: +7 (495) 777 1968, web: www.rusklimat.ru

Fixed inaccuracies in the POTOK program, found on the basis of feedback from the users of the program.

Especially many amendments were made on the basis of the analysis of files about errors, failures in the system, automatically generated by the program and sent to CJSC "POTOK" by the user's decision.

Products of MetalloPolymerTyumen Trading House LLC have been added to the "Pipe Database" Innovators, 13

1. Fixed an inaccuracy in the POTOK program when choosing settings specifically for ASV-PV and indirectly for similar devices from other manufacturers.
2. Added to the Danfoss product range - built-in valve with integrated presetting
   - For normal flow: Type RA-N 013G0360
   - For low flows volume: Type RA-U 013G0361

Royal Thermo Expert PE-X/Al/PE-X Pipe and Royal Thermo Pipe for PE-X EVOH floor heating were added to the pipe database, and aluminum and bimetallic sectional radiators were added to the Royal Thermo products database (Rusclimat Thermo Company). Shutoff and control valves - Royal Thermo full bore ball valves of the OPTIMAL series, reinforced full bore Royal Thermo ball valves of the EXPERT series.

Products Lidselmash, Belarus, Steel panel radiators "Lidea".

Products of ALSO LLC (Moscow), a manufacturer of ball valves for water supply, heat supply, oil and gas transportation.
Products of the Group of Companies "Zavod ENERGOKOMPLEKT" Gomel, Belarus - Fittings ONIKS [EK T (1) -15 and EK KRMV-15.20] for heating appliances with supply and return connections / two-pipe system.

Changes have been made to the text of the program in terms of:

• appropriate corrections for the "account" of the Frese PV installation site - on the piping or on the "riser legs".
  That is, now the linking of either circuits inside the riser is provided according to the number of "abstract OP" and the required pressure drop for each consumer is maintained.
  Or linking risers is carried out according to the available pressure drop at the inlet while maintaining the required pressure and on the risers.
• Amendments regarding Oventrop's Multiflex F product to eliminate errors in device selection.
• Amendments have been made to the POTOK program for the possibility of using the Herz RL-5 with floor collectors. Now RL-5 is allowed to be set on the connection to the abstract consumer.

Updated products of LLC KZTO RADIATOR RS-tubular device, devices "Harmony" and convectors "Breeze" and "Elegant" were added to the database of devices. The program for updating the base of devices along with the new base is available on the forum.

Changes made to the program:

Improved definition of settings for Frese S and - Frese PV products.
- Improved setting detection for Danfoss ASV-PV products
- Calculation Block - single-level linking of contours, the hydraulic parameters of balancing contours were refined, the error was eliminated.
- Calculation Block - Radial with one collector, sometimes appearing "bug" with checking the diameter of pipes equal to 0 for reinforcement has been fixed.
- Hydraulic calculation of the system with "warm or heating floor - TP" structures with and without mixing devices - complete "hydraulic" separation (independence) of the autonomous "pumping" pressure drop in the TP circuits and "available pressure at the system inlet" was made. That is, the pressure drop in the system is independent in fact and may even be less than the pressure drop of autonomous “booster” pumps of mixing units. ". If there is a "device" in the node - "299 Pa" is conditionally defined

The previously agreed technical data on the equipment (products) of the HERZ company as of the catalogs of 2012 have been corrected in the "Technical Base" of the program for calculating the heating systems "POTOK". The work was completed in full - the program for calculating the heating systems "POTOK" was corrected for the terms of reference. Performed debugging calculations of systems with products according to those. task.
- Products supplied by Alterplast LLC, Moscow, phones: (495) 287-96-96 were added to the Pipe Database. http://www.alterplast.ru

• Metal-plastic pipes PE-X/AL/PE-X t.m. “ALTSTREAM”
• Pipes made of cross-linked polyethylene PE-X TM “ALTSTREAM
• Pipes made of cross-linked polyethylene PE-X / EVOH t.m. “ALTSTREAM”

Errors were found and corrected when defining pipes for the specification for single-pipe horizontal risers with sectional OP and trailing sections.
- Amendments have been made to the program codes, simplifying the user's work in the design and calculation of "heating floors".

1. Amendments have been made to the calculation part of the horizontal heating systems of the type of the OP group (riser) "two-pipe two-way connection with a rack"
2. Improved work with exchange files, removed the restriction on the length of the path to the exchange file, added the function of automatic replenishment of folders where exchange files are located.
3. When calculating a heating system with radiators, expanded information about radiators in the calculation results.
4. Thermoregulatory and control valves manufactured by ODO "ONIKS", Gomel, Belarus ODO "Energokomplekt", into the catalog base of the POTOK program - calculation of heating systems.

• Shut-off and regulating ONIKS-R, angle, with pre-adjustment "; reverse leash OP
• Shut-off and regulating ONIKS-R, angle
• Shut-off and regulating ONIKS-R, coal., Feeding leash OP
• Shut-off and regulating ONIKS-R, coal., Feeding leash OP

5. Added to the program of delivery products Limited Liability Company Trading House "SantekhUral" http://www.tdsu.ru/

• Radiator valve RVC Pro with thermostat straight
• Radiator valve RVC Pro with angle thermostat
• Radiator valve RVC Pro straight
• Radiator valve RVC Pro angle shut-off
• Radiator valve RVC Pro straight
• Radiator valve RVC Pro angle

• Ball valve RVC VN-VN butterfly, operating temperature from -20 to +120, PN - 1.6 MPa
• Ball valve RVC VN-VN handle, operating temperature from -20 to +120, PN - 1.6 MPa
• Ball valve RVC VN-NR butterfly, operating temperature from -20 to +120, PN - 1.6 MPa
• Ball valve RVC VN-NR handle, operating temperature from -20 to +120, PN - 1.6 MPa
• Ball valve RVC VN-NR direct with detachable connection (American) butterfly, operating temperature from -20 to +120, PN - 1.6 MPa
• Ball valve RVC VN-NR angular with detachable connection (American) butterfly, operating temperature from -20 to +120, PN - 1.6 MPa
• Ball valve RVC VN-BP with filter handle, operating temperature from -20 to +120, PN - 1.6 MPa
• Radiator aluminum WINTER DREAM Cast WDR-350A
• Aluminum radiator WINTER DREAM Cast WDR-500A
• Bimetallic radiator WINTER DREAM
• Bimetallic radiator WINTER DREAM WDR-500B
• Pipe 20х3,4 PN 25 Firat
• Pipe 25х4,2 PN 25 Firat
• Pipe 32х5,4 PN 25 Firat
• Pipe 40x6.7 PN 25 Firat
• Pipe 50х8,4 PN 25 Firat
• Pipe 63x10.5 PN 25 Firat
• Pipe 75x12.5 PN 25 Firat
• Pipe 90x15 PN 25 Firat
• Pipe 110x18.4 PN 25 Firat
• Fiberglass pipe 20x3.4 PN 25 Firat
• Fiberglass pipe 25x4.2 PN 25 Firat
• Fiberglass pipe 32x5.4 PN 25 Firat
• Fiberglass pipe 40x6.7 PN 25 Firat
• Fiberglass pipe 50x8.4 PN 25 Firat
• Fiberglass pipe 63x10.5 PN 25 Firat
• Fiberglass pipe 75x12.5 PN 25 Firat
• Fiberglass pipe 90x15 PN 25 Firat
• Fiberglass pipe 110x18.4 PN 25 Firat
• Pipe 16x2 cross-linked polyethylene Firat
• Pipe 16x2 cross-linked polyethylene with an oxygen barrier Firat
• Pipe 16x2 cross-linked polyethylene with an oxygen barrier in a red casing Firat
• Pipe 16x2 cross-linked polyethylene with an oxygen barrier in a blue casing Firat
• Pipe PEXb 20х2,8 PN Firat
• MP Pipe Firat 16x2.0
• MP Pipe Firat 20x2.0
• MP Pipe Firat 26x3.0
• MP Pipe Firat 32x3.0

• Fixed an error that occurred when calculating the pressure drop in the design case "impulse piping with top wiring" for ASV-M (Danfoss partner products).

• Entries were made in the "technical database of materials" of the program for calculating heating systems "POTOK" for the products of BROEN-DZT S.A., supplied by Santekhkomplekt LLC, 142700, Vidnoye, Belokamennoye sh. house 1, tel. +7 (495 ) 664-25-77, ext. 1394, tel. 728-22-68
  1. Dy, Ru25, Broen DZT steel ball valve, handle, vr / vr
  2. Dy, Steel ball valve Broen DZT, handle, weld/weld
  3. Ru25 Steel ball valve Broen DZT, reducer, weld/weld
  4. PN25 Steel ball valve Broen DZT, for actuator with ISO flange, weld/weld
  5. Dy, Ru25, Broen DZT steel ball valve, handle, flange/flange
  6. Ru25, Steel ball valve Broen DZT, reducer, flange/flange
  7. PN16, Broen DZT steel ball valve, handle, flange/flange
  8. PN16, Broen DZT steel ball valve, reducer, flange/flange
  9. PN16, Broen DZT steel ball valve, handle, flange/flange
  10. Ru25, Broen DZT steel ball valve, handle, flange/flange
  11. PN16, Steel ball valve Broen DZT, for actuator with ISO flange, without handles, flange/flange
  12. PN16, Steel ball valve Broen DZT, for actuator with ISO flange, without handles, flange/flange
  13. Dy, Ru40, Dy, Steel ball valve Broen DZT, with a narrow body WZ, without handles, flange/flange
  14. PN16, Steel ball valve Broen DZT, narrow body WZ, handle, flange/flange
  15. PN16, Steel ball valve Broen DZT, with a narrow body WZ, without handles, flange/flange
  16. Dy, Ru40, Broen DZT steel ball valve, handle, welding/welding
  17. Dy, Ru40, Broen DZT steel ball valve, handle, flange/flange
  18. Dy, Ru16, Broen DZT steel ball valve, handle, vr / vr
  19. Dy, PN16, Broen DZT steel ball valve, handle, welding/welding
  20. Dy, PN16, Broen DZT steel ball valve, handle, flange/flange
• OGINT radiators (own trade mark Santekhkomplekt, Vidnoe) have been added to the OP Database of the program for calculating heating systems "POTOK"
  Aluminum
  1.OGINT Alpha center distance 500 and 350
  2.OGINT Beta center distance 500
  Bimetallic
  1.OGINT M Series center distance 500 and 300
  2.OGINT Ultra center distance 500 (model still in development)
  Panel
  1. Steel panel Panelli 11 PK-350.
  2.Steel panel Panelli 21 PKR-500.
  3. Steel panel Panelli 22 PKKP-300.
  4.Steel panel Panelli 22 PKKP-500
• Wall-mounted convectors manufactured by the Universal plant in Novokuznetsk have been added to the OP Base of the POTOK heating system calculation program. Modifications are developed on the basis of convectors "Universal KNU" KSK 20 and "Universal KNU-S" KSK 20 and have the same competitive advantages as the basic models:
  1.“Versatile KNU Auto” shallow depth (100 mm)
  2. "Universal KNU-S Auto" of medium depth (160 mm)".

Entries were made in the "technical database of materials" of the program "POTOK" for products supplied by LLC "Maybes RUS":

• thermostatic heads
• Bottom connection to the radiator without settings.
• The same with the settings.
• Collectors for "heating floors"

Entries were made in the "technical database of materials" of the "POTOK" program for products supplied by ODO "Energokomplekt" Gomel, Belarus.
Added products - Bimetallic radiators, Factory equipment from the number of sections 3-12:

• Misot-Mirado (Diva) BM
• misot savanta
• Misot-Mirado (Diva)
• Misot-Classic 3
• Misot-Classic 2

Entries were made in the "technical base" of the "POTOK" program for products supplied by Santekhkomplekt LLC, 142700 Vidnoye, Belokamennoye sh. House number 1,
tel. +7 (495 ) 664-25-77, ext. 1394, tel. 728-22-68.

Ball valves STC-IDRO, Tmax 150°С (Italy)
Ball valves STC-VITO, Tmax 150°С
Ball valves STC-VITO with compression connection, Tmax 95°С
Ball valves STC-VITO with press connection, Tmax 95°C

To the pipe database, products manufactured by Henco Industries NV (Belgium) on the initiative of the Henco Representative Office in the CIS, Moscow

Articles:
Standard pipes:
D Art.
14 200-140210
16 200-160212
18 100-180214
20 100-200216
26 50-260320
32 50-320326
40 05-403533
50 05-504042
63 05-634554
RIX pipes
16 200-R160212
20 100-R200216
26 50-R260320

Adjustments were made to the technical base of the POTOK product, Moscow, SANTEKHPROM JSC:

• Bimetallic sectional radiator "SANTEKHPROM BM" RBS-300. Side and bottom connection. Radiator height 360 mm. Depth 95 mm. Mounting height 300 mm.
• Bimetallic sectional radiator "SANTEKHPROM BM" RBS-300. Lateral Side and bottom connection. Radiator height 560 mm. Depth 95 mm. Mounting height 500 mm.
• Aluminum sectional radiator "Santekhprom - RAS" RAS-500. Side connection. Radiator height 570 mm. Depth 80 mm. Mounting height 500 mm.

List of equipment "Company ADL", which is included in the program:

1. Granval Butterfly Valves
2. Gate valves with rubberized wedge Granar
3. Bival steel ball valves
4. BV17 Series Steel Ball Valves
5. Static balancing valves
6. Granreg control valves
7. GRANREG® CAT10 Pilot Valves

Updating the base of devices and pipes

Entries were made in the "technical database of pipes of the POTOK program" - products:
1. MPT LEADER, Russia, Rep. Bashkortostan, Sterlitamak, www.mptlider.ru, +7 (3473) 21-62-21; 21-65-09 - Metal-polypropylene pipe PPR-AL-PPR MPT LEADER, t °C 110, 10 Atm

2. Santekhkomplekt LLC 142700 Vidnoye, Belokamennoye sh. house 1, tel +7 (495) 664-25-77, http://www.santech.ru:

Metal-plastic pipe PEX-AL-PEX, STC (GOST 18599-2001)
Pipe PP-RC white PN10 STC, 4210
Pipe PP-RC white PN20 STC, 4212
Pipe PP-RC white PN25 reinforced with aluminum STC, 4214
Pipe PP-RC white PN25 reinforced with fiberglass STC, 4216

Purpose and scope: The POTOK program is designed to perform thermohydraulic calculation of 1-2 pipe, collector (plinth, beam) systems of heat and cold supply or central water heating with a coolant - water or solution, constant or sliding temperature difference (in cases of connecting consumers through a single-pipe system) in buildings of any purpose with a centralized or separate heat meter.

Heat/cold is transferred to the premises by local heating devices, heaters, fan coil units, with organized and non-organized heat metering in the system. Systems with complex configurations (single-pipe, bifilar and two-pipe risers, etc.) can be divided into separate calculation blocks with subsequent automatic merging for the purpose of hydraulic balancing and obtaining a general equipment specification in MS Word and AutoCAD formats

The program makes it possible to calculate heating systems in series - connected by a heat carrier, systems with upstream heating devices.

Versatility: Manufacturers of shut-off and control valves in Europe, along with their products, for its successful promotion, offer their own programs for calculating systems and selecting valves. Programs are adapted to our standards. But they allow using only products of their own company in the project and only for a narrow range of building purposes and design features of systems. As a rule, these are two-pipe systems. Customers of design estimates when changing equipment supply partners often put design organizations before a choice: to have in their arsenal individual and mastered software systems of all potential suppliers or to master only one for all possible design situations. And this program is PS "POTOK". Presentation for the Potok program, 5 steps for describing the heating system.

It can be delivered both as part of other programs of the TEPLOOV complex (TEPLOOV), and separately from the programs of the TEPLOOV complex (TEPLOOV)

Additional functions:

Designed systems can be:

• heating;
• Warm floor;
• Refrigeration supply;
• Heat supply (heaters, process equipment);
• With manual and automatic regulation of heat consumption and hydraulic stability. With the installation of balance valves, thermostatic valves;
• Heating by local appliances combined with heating elements, warm floors;
• Onsite heating systems;

According to the method of accounting for heating costs

• Unorganized heat metering
• Apartment-by-apartment - each apartment (office, shop, etc.) has its own heat source and hydraulic heating systems are not interconnected - count separately without combining.
• Systems with separate heat metering by owners (apartments, offices, shops, etc.) - count separately and combine.

By connecting heating devices when forming risers:

• single-pipe;
• two-pipe;
• bifilar;

According to the location of highways:

• with top wiring;
• with lower wiring with conventional and U-T-shaped risers;
• with "overturned circulation";
• with a single lower line with serial connection of P. - figurative risers;