In modern heating systems, underfloor involving wiring, to install temperature controllers for heating radiators.The main function of these devices is to change the degree of heating the room by varying the amount of coolant that passes through the radiator.Properly installed and used regulators are able to increase the efficiency of the heating system.
external controller resembles the most common crane, mounted on the inlet or outlet piping of the radiators, but instead of the classic valve these devices are equipped with quick-release nut by means of which the housing is attached thermocouple.
temperature controllers for heating radiators and similar control devices for heating appliances, as a rule, consist of two main systems:
- expansion valve (the valve).
- mechanism that contributes to the effects on the valve stem (thermostatic head or thermocouple).
thermostatic valve is required for effective regulation of the transfer of heat from the heating device.Thus the amount that passes through the radiator must constantly change depending on the room temperature.
regulators Temperature regulators for radiators running in automatic mode.Initially only required to determine the required degree of heating of the heater through the graduated scale, located on the thermal head.
Modern controllers operate so that never overlap radiators in the coolant flow, but only increase or decrease it, depending on the room temperature.
valve is a device to fine control of the heating of the heater.In determining the temperature error in the room will be minimized.How to regulate the temperature of the radiators correctly, will be discussed below.
The principle of
One of the key parts of the thermostatic valve is considered to be the stem, which is equipped with a rubber gasket.This rod is movable, it can be raised and lowered, thus changing the diameter of the hole through which coolant in the radiator falls.
At the opening of the valves in the heating devices will begin to circulate a large amount of fluid, and they will be more heat.Temperature controller radiators with lowered rod will reduce the amount of coolant flowing.For the heater this means less intense heat.
Temperature regulators for radiators can be of the following types:
- devices with mechanical adjustment of fluid flow through the valve.
- Devices with thermostatic head, which is under the control of the bellows.
- Devices with thermostatic head, which is operated by the thermostatic remote sensor.
All three types of equipment can be united by one feature - the presence of the thermostatic valve.It is located in the lower part of the structure.The main difference lies in the thermal head.
on the valve head has a special scale.With these numbers you can set the desired temperature.
main types of
Today temperature controllers used for heating radiators of the following types:
- Heating System, which needs regulation, equipped with two pipes.
- thermostats installed in the heating system with a single tube.
controller that is installed in two-pipe system, as a rule, be calculated in such a way that when the pressure drops, he did not go out of service.This is due to the fact that the balancing is carried out through the near loss of the valve.To overcome this problem, the regulator heat sink temperature radiators are fitted with a small orifice and a large hydraulic resistance.
It should be noted that heaters, adjustable thermostats, able to create a completely new heating system conditions.For example, after a long cold temperatures finally became a few degrees higher.Accordingly, the indoor heat losses are smaller.This information
temperature controllers for heating radiators perceive clearly signal to the overlap of the coolant.In this case, the flow rate falls, then gradually tends to zero.Accordingly, it begins to gradually increase the pressure in the heat conductor.To prevent discomfort in such situations Engineering installed in the bypass valve immediately after the circulation pump.
temperature in the radiator: norms
heating system should operate in such a way that the room was comfortable.Typically, temperature is regulated by the normative and technical documentation.For example, in kindergartens and hospitals is 21 degrees Celsius, in homes - 18 degrees Celsius.However, depending on the temperature outside the room loses with ventilation air flow through the building envelope and a different amount of heat.Heating the coolant in the heating system, depending on external factors, can vary quite widely.The temperature in the radiator (standards prohibit the temperature above 90 degrees Celsius due to degradation of coatings and dust) may be from 30 to 90 degrees Celsius.
must use graphics, designed specifically for each building.They express the dependence of the outdoor temperature on the parameters of the coolant.It is also used for automatic adjustment of the sensor readings.
to temperature radiators has been tweaked, and the regulation of the right, you should use high-quality equipment and have information on how to do it right.
procedure for setting the heating is carried out during installation of thermostats and radiators.However, not everyone knows how to adjust the temperature of the radiators.
So, independent regulation of heating appliances as follows:
- Each unit is attached valve to accurately and at the same time infinitely adjustable.In this case, you can not use the ball type faucets.
- The first step is to open all the shut-off device and choose the cold room.The selected room will need to continue any further action.
- Then completely open faucet.
- To simplify temperature control for each room must purchase a separate thermometer sensor (heat) and install it.
- With the boiler thermostat heated to the required temperature.You also need to pay attention to the aspect that you need to warm up cold rooms compared to other some more.
- Once in the coldest areas will be normalized temperature, you can go to another room and make a similar action by the regulator.To do this, you should fasten on a radiator valves so that the air could heat up further.Once set up the required heat treatment, it is necessary to set the temperature on the boiler.
Conclusion So now you know how to adjust the temperature radiators correctly.However, that regulation was really high quality, it is necessary to acquire good thermostats, from well-known manufacturers.Then the heating system will serve for many years.
preferable to set the thermostat to seek help from experts who have long been professionally engaged in this business, in order to prevent further serious trouble.Advice on your choice of equipment you can get in any specialty store.