How to adjust the temperature of the heating battery? Temperature regulators for radiators

In modern heating systems, which assume the distribution of warm floors, special heat regulators for radiators are installed. 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 valve 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.

Heating temperature regulators for radiators and similar monitoring devices for heating appliances generally consist of two main systems:

1. Thermostatic valve (valve).
2. A mechanism that promotes the action on the valve stem (thermostatic head or thermocouple).

A thermostatic valve is required to effectively regulate the 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 batteries operate 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.

The valve is a device that performs fine control over the 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 parts of the thermostatic valve is the stem, which is equipped with a rubber sealing gasket. This rod is movable, it can rise and fall, while the diameter of the hole through which the coolant enters the radiator varies.

When the valves are opened, a large volume of liquid will circulate in the heaters, 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:

1. Devices with mechanical adjustment of the flow rate of the liquid passing through the valve.
2. Devices with a thermostatic head, which is controlled by a bellows.
3. 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 numbers, you can set the desired temperature.

Basic Types

To date, use the temperature controllers for the radiators of the following types:

• The heating system, which needs regulation, is equipped with two pipes.
• Thermostats are installed in a single-pipe heating system.

The regulator, which is installed in a two-pipe system, is usually calculated in such a way that when the pressure drops, it does not leave the operating state. This is due to the fact that the balancing is carried out through the losses near the valve. To overcome this problem, the radiator temperature regulator of the heating batteries is equipped with a small cross-section and a large hydraulic resistance.

Features of the installation

It is worth noting that heating devices controlled by thermostats can create absolutely new conditions for the heating system. For example, after long-term cold temperatures, the temperature has finally become a few degrees higher. Accordingly, the room has less heat loss.

This information regulators of the heating temperature for radiators are perceived unequivocally as a signal to block the coolant. In this case, its consumption decreases, and then gradually tends to zero. Accordingly, the pressure in the heat pipe gradually increases. To prevent discomfort, in such situations, the designers install a by- pass valve in the system immediately after the circulation pump.

Temperature in heating batteries: norms

The heating system must be operated so that the rooms are comfortable. As a rule, the temperature regime is regulated by normative and technical documentation. For example, in kindergartens and hospitals it is 21 degrees Celsius, in residential buildings - 18 degrees Celsius. However, depending on the temperature in the street, the room loses with air flows during ventilation and through the enclosing structures a different amount of heat. Heating of the coolant in the heating system, depending on external factors, can vary within fairly wide limits. The temperature in the heating batteries (the norms prohibit temperatures above 90 degrees Celsius due to the decomposition of paint and dust) can be from 30 to 90 degrees Celsius.

It is necessary to use graphics designed specifically for each building. In them, the dependence of the outside air temperature on the coolant parameters is expressed. Automatic adjustment is also used according to the sensor readings.

To ensure that the temperature of the heating batteries is optimal, and the regulation is correct, high-quality equipment should be used and information on how it is correctly done should be used.

Regulation instruction

The procedure for setting the heating is done during the installation of thermostats and radiators. However, not everyone knows how to adjust the temperature of the heating battery.

So, the independent regulation of heating devices is as follows:

1. Each device is attached to a crane, which allows precise and at the same time smoothly adjusted. In this case, the use of ball valves is not allowed.
2. First of all, it is necessary to open all the existing shut-off devices and choose the coldest room. In the chosen room you will need to continue all further actions.
3. After that, the faucet opens completely.
4. To simplify the temperature control procedure for each individual room, you need to purchase a separate thermometer (heat sensor) and install it.
5. Using a thermostat, the boiler heats up to the required temperature. Also we need to pay attention to the aspect that cold rooms need to be warmed up compared to others a little more.
6. As soon as the temperature in the coldest rooms is normalized, it will be possible to move to other rooms and perform similar operations by means of a regulator. To do this, the cranes must be screwed on the heaters in such a way that the air can be heated further. Once the required thermal conditions have been created, the temperature must also be set on the boiler.

Conclusion

So now you know how to adjust the temperature of the heating battery correctly. However, for regulation to be truly qualitative, it is necessary to purchase good temperature controllers from well-known manufacturers. Then the heating system will serve for many years.

To install the thermostat, it is preferable to seek the help of qualified specialists who have been professionally engaged in this business for a long time and in order to prevent further serious troubles. Consultation about the equipment selected by you can be obtained at any specialized store.