Do natural gas radiators have to drain the water inside before using them in winter?

Residents should also not drain the water from the radiators and pipes after the heating is stopped. For radiators, maintenance is required to be fully watered, so the inlet and return valves of the radiator must be closed when the heating is stopped, which is essential to extend the life of the radiator. In addition, the radiator is retained with anti-corrosion treatment of softened water, which can effectively isolate the corrosion of the air on the radiator and the pipe, and prolong the service life of the pipeline.

Extended information: 1. The installation position of the radiator is designed by the designer to facilitate indoor heating, which can ensure air convection and indoor temperature in a relatively balanced manner, and changing its position may cause indoor temperature imbalance. Once the pipe or radiator is moved, it is easy to cause leakage, bringing economic losses and affecting the heating effect.

2. Less shelters are placed on the front of the radiator. The radiator is radiant convection to dissipate heat, try to avoid placing large objects around it, obstacles and outer packaging will affect the heat dissipation effect, the distance between the radiator and the wall is between 3 cm and 5 cm.

3. Install sealing strips on doors and windows. Doors and windows are places with more heat loss, 40% of the indoor heat in winter is related to the loss of window and door gaps, and it is also a good way to save energy by installing or replacing sealing strips on doors and windows to reduce heat loss.

4. Turn off the radiator in the uninhabited room. Turn off or lower the radiators in uninhabited rooms. In the case of a large housing area, more rooms, and a small permanent population, the radiator valve of the room that does not live or is used with low frequency can be closed or smallened, which is equivalent to reducing the heating area, which not only saves energy, but also accelerates the heating temperature rise in the normal use of the space, reducing gas consumption.

My question. 1. The correct way to drain the heater.

1. Prepare a basin or bucket, place it under the outlet of the heating pipe, and close the water inlet and return valves, so as to control the water in the pipes at home and avoid unnecessary losses caused by too much water flowing out.

2. Close the other valves, only open the drain valve, discharge the water into the basin or bucket, when the water flowing out does not have many bubbles, you can close the drain valve, and then follow the same operation to discharge water and gas to other groups of heating pipes.

2. Radiators before heating.

Does it need to be drained depending on the situation. If it is central heating, then you only need to close the heating inlet and return valves in time before heating, so that the heating pipe can be filled with water, and there is no need to release water. If it is a home type of independent heating, then the user can partially discharge the water or all the water, release the water in it and refill it, heat and exhaust the gas and stop the pump, and regularly check whether the pipe is full of water during the non-heating period.

3. There is no fixed standard for how much water will be hot when the heating is discharged. Generally speaking, the heating water is for deflation, because the running state and running time of each heating are different, so the time of releasing water is not fixed, under normal circumstances, about 5-10 minutes is OK, and some heating pipes may have to be put for about 30 minutes. Generally speaking, after opening the drain valve, as long as you see water flowing out, you can turn it off after 3-5 minutes if there are no big bubbles, and if you release too much water, it will only waste the hot water resources in the system.

4. What should I do if the heating is still cold for 1 hour, it may not be caused by air blockage. Heating water can only solve the problem of air blockage, because the pipe accumulates too much gas and the hot water circulation is not smooth, at this time only need to release water to solve, but there are many reasons why the heating is not hot, if the water is not hot after 1 hour of heating, then it is generally not because of the problem of gas blockage. And if it is a central heating user, it is likely that too much water will affect the overall heating, it is recommended that the user should ask a professional maintenance personnel to check and find out the problem.

No, you don't. Residents should also not drain the water from the radiators and pipes after the heating is stopped. For radiators, they are required to be fully watered for maintenance, so the radiators must be turned off when the heating is stopped.

In the summer, it is better to let out the water in the radiator or stay inside.

It is a steel radiator that needs to be maintained with full water, because the steel warm silver group gas sheet is prone to oxidation corrosion when exposed to oxygen, if the water is not released in the warm season, the radiator cavity is left with residual water, coupled with high temperature oxygen enrichment, which accelerates the oxidation and deficiency of the radiator, which will lead to waterline corrosion and the formation of corrosion points. It is best to maintain the aluminum radiator with full water, because the aluminum radiator is afraid of alkaline corrosion and electrochemical corrosion, and most boiler water quality is alkaline, and when the system stops running, this corrosion may be accelerated, and the ions may be more active.

1. Do you use water to just heat the radiator?

Usually the radiator does not need to drain water. 1. The air will enter in the process of releasing water, and if it is not cleaned, it will lead to water stains, which will cause the radiator to corrode and rust under the action of the two; 2. In the case of not using the radiator, keeping the full water state is conducive to the maintenance of the radiator. The correct way to do this is to drain all the previous water and then fill it with hot water.

Second, what are the matters for the use of radiators?

1. Iron radiators.

For this product, it has good thermal inertia, higher safety performance, and can be used for a long time, but if it is used for a long time, it will cause the appearance to be unsightly to a large extent, thus affecting people's aesthetic needs, so at present, few people will choose radiators of this kind of material.

2. Steel radiators.

From the current point of view, the use rate of this product is relatively high, mainly because of its good heating effect, the appearance is more in line with the aesthetic requirements of the public, and it is not too expensive in terms of **, so this is a very cost-effective radiator, if friends are entangled in the choice of material, you may wish to seriously consider the steel radiator.

3. Copper radiators.

For Xinjian in this material, it is very applicable in various systems, and is also widely used in various fields, can also directly save a lot of space, and can also achieve a good heat dissipation effect, but it will be relatively high, so it is not recommended for ordinary families.

Article summary: Well, today I shared with you the relevant knowledge of whether the radiator is used to discharge water and what are the precautions for the use of radiators, and if you need more information, please continue to pay attention to Qeeka Home, and we will have more exciting content for you in the future.

Summary. The radiator needs to be used in the short term or within nine months, you can not release water, the material of the radiator is generally made of metal, and the thermal conductivity effect is good, because it is made of metal, there is water in the pipe, which can fully make the metal material, not react with the oxygen of the outside world, and play a closed role.

Do I need to drain all the water when the radiator is not in use? What do the pros say?

Radiators need to be used in the short term or within nine months, you can not release water, the material of the radiator is generally a metal stove and material, the thermal conductivity effect is good, because it is made of metal, there is water in the pipe, you can fully make the metal material, not with the outside oxygen to react to the situation, play a closed role, since it is not to release water, you can directly stop the ** heating the day before the valve is closed, you can.

If the radiator is not used for a long time or more than a year, the water should be cleaned, and when the radiator is not used in a heating period, it is necessary to prevent the negative impact of the external temperature rent and noise reduction.