What are the common tips for using radiators?

Radiator drain tips.

There is a manual exhaust valve on each radiator, the user can gently loosen the manual exhaust valve, and immediately stop twisting the exhaust valve when he hears the exhaust sound, and if there is a steady flow of water out, the exhaust valve can be gently tightened. After exhausting, if the radiator is still not hot, you should ask a professional to find out the cause and help solve the problem, and do not blindly discharge water.

1. Before the radiator discharges water, it is necessary to close the main valve, and then break the switch to the direction perpendicular to the radiator pipe, so as to avoid releasing the water in the return pipe when discharging water.

2. Close all the valves, only one valve can be opened, and after this step is completed, you can use a water pipe to connect the exhaust valve, and put the other end into the basin, and then open the drain valve, and the water flowing out will enter the basin, and wait until the bubbles become less to prove that the water on one side has been released, and then open another drain valve, and operate in turn, and all the water and gas can be released. If the radiator is not hot, draining the water in this way will solve the problem.

What are the tips for using radiators.

1. The temperature setting should be scientific.

For customers who have just started to use the heating season, they can set the heating wall-hung boiler to a higher temperature, and wait until the indoor temperature rises to a stable level, and then lower the temperature setting of the boiler.

2. Indoor insulation should be done well.

Indoor heat loss in winter40 is related to insufficient sealing of doors and windows, especially in homes that are more accustomed to opening windows for ventilation. When decorating, the walls are made of good insulation materials, the doors and windows are equipped with sealing strips, and the windows are equipped with double-layer or insulating insulation glass, which can enhance the thermal insulation of the house and reduce heat loss. Do a good job of indoor insulation, and the radiator system can also play a certain energy-saving effect when it is running.

3. The radiator cannot be changed at will.

When designing the installation position of the radiator, after careful survey and consideration, the selected position can ensure that the air convection and indoor temperature are relatively balanced in the whole space, and once the orientation is changed, the indoor temperature imbalance will be formed. Moving radiators and pipes at will may lead to water leaks and other conditions, bringing unnecessary losses to the home.

Radiators are an important heating equipment for modern life, and radiators are often considered in home heating. Compared with water floor heating, radiators heat up faster and have a shorter installation period. If the radiator is installed surface-mounted, it is more beneficial for the house that has been renovated, as far as possible without damaging the floor tiles that have been renovated.

At present, the popular new radiators are copper and aluminum radiators, aluminum alloy radiators, steel and aluminum radiators, etc., the new radiators are more suitable for integration into the fashion home, than the cast iron radiators that have gradually withdrawn from the market, to be more compact and beautiful, and the thermal conductivity and energy-saving effect is better. So in the process of using radiators, it is inevitable to encounter some radiators that are not hot and have gas blockages.

Radiator gas blockage.

If the radiator is not hot overall, it may be due to the inlet and return valves not opening. If the radiator is not hot or the heat is uneven, then it may be that the radiator is gasy, and the system pipe is blocked, which hinders the flow of hot water in the system pipe. Therefore, when the phenomenon of air congestion occurs, the radiator is often heated unevenly, or even the room as a whole is not hot.

At this time, it is necessary to deflate the radiator to let the hot water flow smoothly in the radiator system pipes and heat up the radiator.

Radiator deflation know-how.

1. The user first confirms whether the pipeline inlet valve is open.

2. Close all the valves in the house. From the beginning of the entrance to the house to debug, pay attention to the upper and lower double valves.

3. Confirm that when the upper and lower valves are closed, the user easily twists it, opens the air release valve, and immediately stops twisting the gas release valve after hearing the sound of gas discharge, so that the gas is automatically discharged. Since the gas is accumulated on top of the radiator, it is easily expelled under the action of atmospheric pressure.

4. Slowly unscrew the water inlet valve, pay attention to the action slowly, until there is a stable flow of water out, and then close the air release valve. When doing this step, be patient, just unscrew it a little and hear the sound of water, otherwise the gas will not be easily discharged.

5. Repeat the fourth step several times until the gas is completely drained. Some radiator systems have a large amount of gas accumulation in the pipes, which needs to be repeated many times to ensure a stable heat supply.

How to prevent air blockage.

If the user has not used the radiator for a long time, there may be air blockage a few days before heating. Jin Jin recommends that you unscrew the needle bleed valve at the end of the radiator a little, but do not unscrew it, and close the bleed valve when you hear a bang. This allows it to be repeated every day for 3-5 days after the start of heating.

Regularly deflate the radiator to avoid the radiator from being treated when it is not hot, ensuring the stability of heating and improving the user's comfort.

First, the central heating is turned on for the first time.

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, the heating can only store enough heat after a certain period of time. Newly turned on heating users can first open the valve to heat and adjust the temperature to high during use, and then adjust the valve to the appropriate temperature after the indoor temperature is constant. At the same time, the energy consumption during this period is also large, and the heat consumption will gradually decrease after normal use.

2. Reduce heat dissipation.

There are tricks to the use of heating, and users can achieve energy-saving and efficient thermal insulation effects through scientific adjustment. Users who charge by 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.

3. It can be adjusted to a low temperature state when going out.

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.

Fourth, the rest temperature at night should not be too high.

When resting at night, the temperature of the room should not be too high. It is advisable to be in 16 -18 so that the person feels more comfortable. For long-term unoccupied rooms, kitchens, bathrooms, etc., the temperature should be set to about 8, and the heating system and water supply system of the room can be protected from freezing.

Precautions for the use of radiators:

1. Do not shake the radiator, and the heating pipeline should not bear weight. Remind non-professionals not to dismantle and alter radiators without permission. The valve should not be opened and closed frequently during the heating season, and the valve should only be in a fully open or fully closed state. In the event of a water leak, close the inlet and return valves immediately.

2. Do not accumulate debris on and around the radiator to ensure the heat dissipation space of the radiator.

3. Do not pack the radiator too tightly to avoid poor heat dissipation.

4. The doors and windows of the heating room should be kept closed, and the doors and windows should not be opened for a long time, and attention should be paid to maintaining the indoor temperature.

First things first: keep the space for heat dissipation.

In order to dissipate heat well, try to maintain a certain amount of space for heat dissipation near the radiator in the room. Do not add a heating hood, do not pile up sundries, and do not get too close to tables, cabinets, sofas and other furniture, one will affect heat dissipation, and the other is easy to burn the furniture.

Secondly: do not open and close the valve at will.

The valve on the heating pipe cannot be opened and closed at will, and when the heating system is first run, the general HVAC company will debug it. The user should adjust the valve to the appropriate position in time, open the manual release valve of the radiator, discharge the air accumulated in the radiator, or open the exhaust valve installed at the top of the system to exhaust until the radiator is warmed up, and the debugging is completed. Once the commissioning is complete, the valve should be fixed and cannot be opened and closed at will.

Again: the temperature should not be too high at rest.

After resting at night, the temperature of the room should not be too high, usually keeping it at 16 -18 is appropriate, so that people will feel more comfortable. During the night break, the temperature of the radiator needs to be adjusted, and the heating system and water supply system of the room can be maintained for anti-freeze.

The best way to use radiators is not to use a hammer. Hard things go to hit. In the weather, fill the heater with water, do not put water in it to avoid rust.

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.

Web Links.

Families heated by steel radiators should pay attention to the correct use, first of all, the valve on the heating pipe can not be opened and closed at will. When the heating system is first run, it generally needs to be commissioned. Each household should adjust the valve of each riser to the appropriate position in time, open the manual release valve of each steel radiator, and discharge the air collected in the steel radiator until each steel radiator is warmed up, and the commissioning is completed.

Once the commissioning is complete, the valve should be fixed and cannot be opened and closed at will.

The steel radiator will be hot when the water is discharged, and it will be cold after a while, and the reason should be the air blockage. That is to say, there is an air column at the high level of the radiator pipe, which leads to the balance of the water supply and return pressure, the water does not flow, there is a pressure relief point when the water is released, and the hot water in the main water flow main pipeline pushes out the cold water in the radiator There is hot water. The solution is to find a radiator worker to open the high slipknot and release the air column in the pipe to make the water in the steel radiator pipe saturated.

If the pipe is installed for a long time, there may also be a semi-blockage, that is, the radiator close to the water supply has a temperature, and the closer to the return water is the cooler the radiator.

Secondly, try to maintain a certain amount of heat dissipation space in the room near the steel radiator. Do not pile up debris on or in front of the steel radiator, otherwise it will affect the heat dissipation effect of the steel radiator. At the same time, the steel radiator cannot be arbitrarily changed.

The installation of steel radiators is organized in a position conducive to indoor heating, which can ensure that the air convection and indoor temperature are relatively evenly balanced, and once the orientation is changed, an imbalance in indoor temperature will be formed. On the other hand, once the pipes and steel radiators are moved, they are very prone to leakage, causing unnecessary losses to the home. Water cannot be released from the steel radiator body at will.

Proper use of radiators.

1. Do not change the heating pipeline at will.

Before installing the radiator, Taizhou Ganghua will send professional staff to measure and observe the room to determine the suitable indoor installation location, so as to achieve a good heating effect. Try to ensure that the heating effect is optimized without affecting the overall home aesthetics. Once the location is changed, it will not only lead to indoor temperature imbalance and affect the effect of home decoration, but also cause local gas blockage and cannot be discharged due to private transformation, affecting the use of the entire gas system in your home.

2. Carefully add a cover to the radiator.

After heating and adding a decorative cover, the heating effect will be affected in the first place. And the technicians experimented that the room temperature difference between the room with the radiator closed and the room temperature was 3-5 compared with the room that was not closed. Moreover, once the radiator is covered, if there is any failure of the radiator, it will affect the timely treatment.

3. Keep the room ventilated.

Many people close the doors and windows after installing radiators in their homes, so that there is not enough oxygen in the room for a long time. Therefore, we must pay attention to occasional ventilation to ensure a clean air environment.