In modern heating systems,assuming the distribution of warm floors, install special temperature controllers for radiators. The main function of these devices is to change the degree of space heating by changing the volume of the coolant that passes through the radiators. Correctly used and installed regulators can increase the efficiency of the heating system.
Constructive elements
Externally, the regulator resembles the most common tap,installed at the inlet or outlet of pipelines from radiators, but instead of a classic valve, these devices are equipped with a quick-detachable nut, with which a thermocouple is attached to the body.
Regulators of the heating temperature for radiators and similar control devices for heating devices, as a rule, consist of two main systems:
- Thermostatic valve (valve).
- A mechanism that promotes action on the valve stem (thermostatic head or thermocouple).
Thermostatic valve is required foreffective regulation of heat transfer from the heating appliance. In this case, its quantity, which passes through the radiator, must constantly change depending on the room temperature.
Features of regulators
Temperature controllers for heating batterieswork in automatic mode. First, you only need to determine the required degree of heating of the heater by means of a graduated scale located on the thermal head.
Modern regulators function in such a way that they never shut off the coolant supply to the radiators, but only reduce or increase it depending on the room temperature.
Valve is a device that performs thincontrol over heating of the heater. When determining the temperature in the room, the error will be minimal. How to adjust the temperature of the heating battery correctly, will be discussed below.
Principle of operation
One of the key details of thermoregulatingValve is a stem that is equipped with a rubber gasket. This rod is movable, it can rise and fall, while the diameter of the hole through which the coolant enters the radiator changes.
When valves are opened in heatersa large volume of liquid will begin to circulate, and they will begin to heat more. The temperature control of the heating batteries with the stem lowered will reduce the amount of the passing heat carrier. For a heater, this means less intense heating.
Basic views
Temperature controllers for heating batteries can be of the following types:
- Devices with a mechanical adjustment of the flow rate of the liquid passing through the valve.
- Devices with a thermostatic head, which is controlled by a bellows.
- Devices with a thermostatic head, which is controlled by a remote thermostatic sensor.
All three types of this equipment can be combined according to one feature - the presence of a thermostatic valve. It is located at the bottom of the structure. The main difference is in the thermal head.
A special scale is located on the valve head. Thanks to these figures, you can set the desired temperature.
Basic Types
To date, apply heating temperature controllers for radiators of the following types:
- The heating system, which needs to be regulated, is equipped with two pipes.
- Temperature controllers are installed in the heating system with a single pipe.
Regulator that is installed in a two-pipeThe system, as a rule, is calculated in such a way that when pressure drops it does not go out of working condition. This is due to the fact that balancing is carried out through losses near the valve. To overcome this problem, the radiator temperature controller of radiators is equipped with a small flow area and a large hydraulic resistance.
Features of the installation
It is worth noting that the heatingThermostatically controlled devices can create completely new conditions for the heating system. For example, after long-term cold weather, the temperature finally became several degrees higher. Accordingly, the heat loss in the room has become less.
This information temperature regulatorsheating for radiators is perceived unambiguously as a signal to coolant overlap. In this case, its consumption falls, and then gradually tends to zero. Accordingly, the pressure in the heat pipe begins to gradually increase. To prevent discomfort, in such situations, designers install an overflow valve into the system immediately after the circulation pump.
The temperature in the battery: norms
Система отопления должна работать таким образом, so that the rooms were comfortable. As a rule, the temperature regime is regulated by the regulatory and technical documentation. For example, in kindergartens and hospitals it is 21 degrees Celsius, in residential buildings it is 18 degrees Celsius. However, depending on the temperature outside, the room loses with the air flow during ventilation and through the enclosing structures a different amount of heat. Heating of the heat carrier in the heating system, depending on external factors, can vary within rather wide limits. The temperature in radiators (standards prohibit temperatures above 90 degrees Celsius due to decomposition of paint and varnish coatings and dust) can be from 30 to 90 degrees Celsius.
Must use graphics designedspecifically for each building. They express the dependence of the outdoor temperature on the parameters of the coolant. Automatic adjustment is also applied according to sensor readings.
In order for the temperature of the radiators to be optimal and the regulation correct, one should use high-quality equipment and have information on how this is done correctly.
Regulation Instructions
The procedure for setting the heating is done in the process of installing thermostats and radiators. However, not everyone knows how to regulate the temperature of the battery heating.
So, independent regulation of heating devices is as follows:
- A crane is attached to each device, which allows for precise and smooth adjustment at the same time. In this case, the use of ball valves is not allowed.
- First of all, it is necessary to open all the existing locking devices and select the coldest room. In the selected room will need to continue all further actions.
- After that, the tap opens fully.
- To simplify the temperature control procedure for each individual room, you should purchase a separate thermometer (heat sensor) and install it.
- With the help of the thermostat heats the boiler torequired temperature. You also need to pay attention to the aspect that cold rooms need to be warmed up compared to other slightly more.
- As soon as the coldest rooms will bethe temperature is normalized, it will be possible to go to other rooms and perform similar actions through the controller. To do this, you need to fasten the taps on the heaters so that the air can heat up further. As soon as the required thermal conditions are created, the temperature must also be set on the boiler.
Conclusion
So now you know how to regulateThe temperature of the heating battery is correct. However, in order for regulation to really be of high quality, it is necessary to acquire good thermostats from reputable manufacturers. Then the heating system will serve for many years.
To install the thermostat preferableSeek help from qualified professionals who have long and professionally engaged in this business to prevent further serious trouble. You can get advice on your chosen equipment at any specialized store.
