What are the tips for using radiators?

1. Users who charge according to the heat meter have a knack for using temperature control valves. For office workers, it is not recommended to close all radiator valves after work. Because after a complete shutdown, the temperature of the room will drop more.

Just as a car that consumes more fuel when it starts frequently, when the valve is opened after work, not only does it take several hours for the room to reach a comfortable temperature, but it also consumes more heat, which is uneconomical. Therefore, when there is no one during the day, the room temperature is set to about 12, and the specific setting is determined according to each person's feelings, and a certain room temperature is maintained, so that the temperature is not too low when entering the room at night, which affects the comfort. When resting at night, the temperature of the room should not be too high.

Generally 16 -18 is appropriate, so that people feel more comfortable.

2. For the first time to use the central heating community and the initial users of the opening due to the low temperature of the indoor wall, floor and ceiling, enough heat can be stored after a certain period of heating. New heater users can first turn on the valve to the heating, adjust the temperature to the highest during use, and then adjust the valve to the appropriate temperature after the indoor temperature is constant. At the same time, the energy consumption is also the largest during this time, and the heat consumption will gradually decrease after normal use.

3. Users who charge according to the area should minimize frequent opening and closing of doors and windows or open windows for ventilation during use, avoid hanging clothes on the radiator or installing a radiator cover, and ensure that the radiator dissipates heat normally. When the user goes out, the temperature control valve can be adjusted to a low temperature state, which can effectively maintain the temperature and humidity in the room, and more importantly, it can greatly save energy consumption.

4. The temperature of the room and kitchen, bathroom and other places that have not been occupied for a long time should be set to about 8, and the heating system and water supply system of the room can be protected from freezing.

Ensure that there is air convection around the radiator, the radiator mainly relies on radiation heat dissipation and convection heat dissipation, and there are too many large objects around, such as sofas, cabinets, etc., which affect air circulation, which is likely to cause the heating to be very hot but the room is not hot, or the room temperature is uneven.

Each room is guaranteed to be heated by radiators and is uninterrupted. When the heating is turned off, a cold room is prone to dampness and a breeding ground for bacteria. Radiators that have not been used for a long time are prone to oxidation and corrosion, and are prone to water leakage when they are used again.

In the annual heating season, the temperature of the room using the radiator should be kept at 18-25 °C, especially in the self-heating family, remember to turn off the heating system when it is warm, and turn it on when it is cold, which wastes energy and will shorten the life of the radiator.

Do not put a cover on top of the radiator during the season of using the radiator, and do not put corrosive objects or liquids such as strong acids and alkalis near the radiator, so as not to corrode the radiator and cause water leakage.

The room should be ventilated frequently. You can choose between 10 a.m. and 3 p.m., when the sun is better and the temperature is higher, ventilation is carried out to keep the air in the room fresh, which is conducive to health, but the window opening time should not be too long to avoid the loss of hot air.

1. It is better to have no cover on the radiator.

Coupled with the heat dissipation facilities of the "package", it first affects the conduction, convection and radiation of heat, thus affecting the heating effect, and after experiments, the room temperature of the "package" is about three degrees Celsius lower than that of the "package". In addition, it is not possible to find the failure of heating facilities in time and it is not convenient to inspect and repair, if the interior is to be decorated, in order to facilitate the maintenance of heating facilities. It is recommended to use a monolithic movable decorative cover.

2. Heating facilities cannot be modified without authorization.

The indoor heating system is designed, constructed and installed in strict accordance with the technical specifications, and unauthorized alteration of heating facilities often changes the operating conditions of the heating system, which is easy to cause hydraulic imbalance and affect the heating effect.

In addition, their own modification of heating facilities, due to the lack of necessary construction and installation tools and experience, is easy to damage heating facilities, when the equipment is filled with water, it is easy to run and drip, affecting the normal heating supply, serious damage to property, causing economic losses to themselves and others.

If the user really needs to modify the indoor heating facilities for special reasons, he can apply to the heating unit, and the heating unit confirms that the change will not affect the heating effect, and the heating unit can make the change, and the user shall bear the relevant costs.

3. When the radiator is pressurized to test the water, it is good to keep people at home.

If it is a new community, the property of the community needs to do a good job of pipeline inspection, check whether the valve is loose, slippery, the internal pipe network insulation is good, whether the various instruments are out of order, etc., if you encounter technical difficulties, you can give timely feedback to the heating company.

In the old open community, residents can quickly close the water supply and return valves, move household appliances to prevent power leakage and injury, and quickly notify the heating department to repair.

In addition, the heating department also reminds the public that if there is air in the heating pipe, the exhaust valve may be flushed open by air pressure during the pressurized water test.

Four. The supporting legs of the radiator cannot be sealed with cement.

In the heating process, the thermal expansion and contraction of the pipes due to the change of temperature are caused. The radiator itself should produce displacement, if the supporting leg of the radiator is sealed with cement, the radiator can not be displaced, and the pipe fitting connection point of the radiator should bear a great tensile force, which will cause damage to the pipe fittings to a certain extent, and thus cause a water running accident.

As the main means of heating in the north, what should we pay attention to in the process of using heating, and what are the precautions for it:

Common sense 1: Turn off the radiator in an uninhabited room.

Turn off or reduce the radiators in uninhabited rooms first. If your house is larger, more rooms, and the population is relatively small, then the radiator valve of the room that does not live or is used infrequently can be completely closed or smaller, which is equivalent to reducing the heating area, not only saving energy, but also accelerating the heating temperature rise in the normal use of the space, reducing gas consumption.

Common sense 2: Do not use the window ventilation time for too long.

If ventilation is needed in the room, it is best to control the window opening for less than 10 minutes, so that the heat loss is relatively small. It doesn't take longer for a room to be ventilated, so close the curtains when you end ventilation or sleep to prevent a lot of heat loss.

Common sense three: heating equipment can not be dismantled and modified by itself.

The indoor heating system of residents is designed and installed in strict accordance with the specifications, and unauthorized alteration of heating equipment will destroy the overall structure of the heating system, which will produce heating imbalance and affect the normal operation of the entire heating system.

Dismantling the heating equipment by yourself, due to the lack of necessary construction and installation experience, it is easy to damage the heating system, and there will be phenomena such as poor heating pipes and running water, which will affect the normal heating supply, and seriously damage the property and cause economic losses.

Common sense four: can not be arbitrarily decorated heating equipment.

Radiators cannot be covered at will. Heat is transmitted in three forms: conduction, convection, and radiation, and covering the radiator will affect the heating effect. Moreover, it is not easy to find the fault of the radiator after adding the cover, and it is not convenient to repair it in time.

Common sense 5: You can't just put heating water.

The water in the heating is softened water with antiseptic treatment, with chemical reagents, which is expensive and harmful to the body. Moreover, there needs to be enough water in the heating pipes to keep the hot water running properly. Once the water is scarce, it will lead to the loss of the heating system or air blockage, which will affect the heating effect.

1. The radiator is on the same side (top in and bottom out, connected on the same side).

This connection method is reasonable, which is conducive to the connection of the water cycle. Road. This is a common way to connect in Europe.

All radiators are supplied at equal temperatures. This connection method requires the installation of a balance angle valve at the outlet of each radiator. Adjust the balance angle valve to avoid stagnation.

The flow rate of radiators near the pump is too large, and the flow of radiators farther away from the pump is too small.

2. The radiator is in and out (top in and bottom out, connected on different sides).

The same side of the upper and lower type and different sides of the upper and bottom out type are two kinds of radiator top-down connection mode, this way uses the principle of gravity, hot water flows from the upper end of the radiator, from the lower end of the flow, not only convenient for the normal operation of the water circulation at the same time, but also increases the water flow speed, so that the water supply temperature of the radiator is equal. It should be noted that when using this connection method, a balance angle valve needs to be installed at each radiator outlet to avoid a large flow of radiator water near the pump and a small flow away from the pump.

3. The radiator is in and out of the bottom.

The bottom-in-bottom and bottom-out type is a more common radiator connection method at present, and it is a convenient installation method in construction. Since the inlet and outlet of the radiator are below, the connection and laying of the water pipe is very convenient. In addition, this connection method can save pipes and reduce the investment cost of home heating.

In terms of appearance, it is more beautiful and does not destroy the overall heating shape, it should be noted that this method is suitable for radiators below the height of meters. If the radiator is too high, it will have a certain effect on the water circulation. And the radiator of this way needs to be customized, the radiator manufacturer master comes to measure the inlet and outlet water is the first few radiators, and then the manufacturer needs to combine this data to customize, this way belongs to the concealed installation, the exterior wall does not need to go to the open pipe, generally only when the blank room is decorated, the user who wants to add a radiator alone in the later stage is not suitable for this way of entering and exiting the water.

4. Bottom-in and bottom-out.

The bottom-in, bottom-out connection method is often used in modern home heating installations. This method can hide the heating and water supply pipes underground, without affecting the appearance of the heating, which can save materials and reduce the space occupied by the radiators. However, it should be noted that this connection method will lose about 5% of the heat dissipation.

The use of radiators is quite simple, there is nothing very complicated, that is, pay attention to the valve at ordinary times, and then try to maintain it with water in the non-heating season. Rubens Heating hopes to help you.

How to use radiators? What are the precautions for the use of radiators?

First: radiators and heating systems should be checked regularly, especially in infrequently visited places, to prevent water leaks from causing greater damage; Especially in the initial stages of heating and shutdown. During the week after the temperature rises, the temperature varies greatly during this time.

Due to thermal expansion and cold contraction, it is prone to water leakage.

Second: due to the large inner diameter of the radiator, the flow rate of hot water will slow down after entering the radiator, and the impurities in the water will be deposited into the radiator, resulting in the inner diameter of the radiator being reduced for a long time and the water flow decreasing; Once the heat dissipation effect is achieved, you will feel that the heat sink is not as hot as before; Therefore, radiator pipes should be cleaned regularly. You can find a professional HVAC master to do it.

It is not recommended to clean them yourself.

Third: The valve on the heating tube cannot be opened or closed at will. When a heating system is first put into operation, it is often necessary to commission it.

Each household should adjust the valve of each riser to a suitable position in time, open the manual exhaust valve of each radiator to discharge the air collected in the radiator, or open the exhaust valve of the air collection box installed on the top of the system for exhaust until each radiator becomes hot, and complete the commissioning. After the commissioning is completed, the valve should be fixed and should not be opened or closed at will.

Fourth: repeated injection of raw water will continue to corrode the inner wall of the radiator. The best way to apply this is to compensate for the lack of water in the radiator piping system.

Since the oxygen content in the raw water is almost zero after repeated high temperatures, it does not corrode the heating system. Therefore, do not dispense with the water in the radiator. Households that use steel heaters should pay attention to closing the valve in time when the heating stops so that the heating can be filled with water, which can prolong the service life of the radiator.

Some copper-aluminum composite heat sinks also require full maintenance!

Fifth: During the annual heating season, the temperature of the room where the radiator is used should be kept at 18-25, especially in self-heating homes. Do not turn off the heating system when it is warm and turn it on when it is cold.

Hot and cold environments are not only bad for human health, but also waste energy.

Be sure not to be next to the wall, leave some appropriately, do not pile too much sundries around the space for heat dissipation, do not open and close the valve at will, and do not change the position at will.

It needs to be determined according to the specific family area, and when using, we must pay attention to the problem of water supply and water, and pay attention to placing it in a suitable position.

It needs to be installed in a reasonable position, and it is necessary to do a good job of connecting the pipeline for use, and we must pay attention to the choice of style, the size of the problem, and the number of square meters.

It is best to put it in a place with a relatively large space, be sure not to put too much sundries around, pay attention to the problem of heat dissipation, but also pay attention to the follow-up maintenance problems, and do not change the position at will.

1.Do not "operate" on heating lines

The radiator can not be arbitrarily changed position, the radiator is usually installed in a position conducive to indoor heating, which can ensure the relative average air convection and indoor temperature, once the position is changed, it will cause an imbalance in indoor temperature. When the pipe network is installed, the pipeline has a certain design, which is convenient for the air in the pipe to gather to the top and exhaust in time.

2.Do not use hot water from the radiator.

Heating generally uses hot water to transfer heat, some families will unscrew the bolts on the radiator at home, take out the hot water inside to use, over time, the bolt thread wear is serious may lead to water leakage. In addition, the hot water in the radiator is not necessarily heated directly by tap water, and some other substances may be added for rust prevention and other reasons, so it is not suitable for daily use such as washing clothes.

3.Carefully cover the heater.

After heating and decorative cover, it will first affect the conduction, convection and radiation of heat, thus directly reducing the heating effect. And according to the test of relevant technicians, the room temperature of the closed radiator can be 3 -5 compared with the non-closed room. Moreover, it is not convenient to find faults such as heating leakage in time after adding the cover, which affects the timely treatment.

In addition, there are citizens who move the location of the heating pipe privately for the sake of beauty, which is very unscientific.

4.It is necessary to keep warm and ventilate.

After the doors and windows of the home have been closed for a long time, there is a special smell in the house, which is a sign of insufficient oxygen in the room. With a temperature difference of 20 between indoor and outdoor, it takes 9 minutes for an 80 cubic meter room to be completely ventilated; If the temperature difference between indoor and outdoor is 15, it takes 11 minutes to open the window; If the temperature difference cannot be accurately grasped, 30 minutes of window opening is sufficient. The best time to open the window is 9 a.m. to 11 a.m. or 2 p.m. to 4 p.m.

Because during these two periods, the temperature has risen, and the harmful gases deposited in the bottom of the atmosphere have been dissipated, and the effect of opening windows for ventilation is better.

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