Should the water in the radiator be released after the heating is stopped?

Steel radiators, do not put water. At present, most of the radiators installed in the user's home are steel radiators or copper-aluminum composite radiators. Because steel is susceptible to oxidative corrosion, especially in humid environments, copper and aluminum materials are also susceptible in complex environments.

When there is still residual water in most heating pipes after the heating is stopped, this situation increases the chance of the radiator being corroded. Because the heating water is specially treated, it has been retained in the system to isolate the air from the inner wall of the pipe and the inner wall of the radiator, so as to prevent the system from being oxidized and corroded, thereby enhancing the corrosion resistance of the system and prolonging the service life. Therefore, at the end of the heating season, the heating system should be fully maintained to ensure the safety and performance of the radiator.

At present, the water in the heating system is generally not discharged after the heating is stopped, in order to reduce the oxidation and rust inside the pipes and radiators. If the user dissipates the water from the radiator in the home, the anti-rust effect is greatly reduced.

Should the water in the radiator be discharged after the heating is stopped and the central heating is completed today, so how can residents protect the heating equipment at home after the heating is stopped? In the past, after the heating was stopped, some residents in our city found that the radiators at home were still gently seeping water, or the pipe joints sometimes showed dripping and other scenes, so they lost all the water in the radiators. Regarding the scene of water leakage of a single heating pipe and joint after the heating is stopped, the task personnel of the Municipal Green Source Heating Department introduced that this is caused by thermal expansion and cold contraction.

Under normal circumstances, residents should reflect on whether each joint can be loosened, and if there is looseness, tighten the valve to deal with the problem. If the water leakage is severe or the accessories are damaged, you should ask professional maintenance personnel to overhaul it, and do not blindly disassemble and innovate the heating system at will. After the heating is stopped, residents should try to stick to the original form of the heating equipment, and then reflect on whether the heating equipment can leak before the start of the next heating season.

Central heating residents, the water in the radiator is the softened water through anti-corrosion treatment, and it can be useful to block the air in the heating equipment to avoid the oxidation and erosion of the air on the radiator and the pipe, and it is best not to disassemble the radiator and discharge the water at will after the heating is stopped, so as not to oxidize and erode the heating equipment and reduce its service life.

No, residents should not turn the radiators when the heating is stopped.

and drain the water in the pipes. 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 preservative-treated softened water.

It can effectively isolate the corrosion of air on radiators and pipes, and prolong the service life of pipes.

Other precautions for the use of radiators:

1. After the use of a heating season, there will be rust and other impurities in the central heating pipeline, and the heating unit will use the intermittent period after stopping heating to pressurize and flush the heating pipeline, if the residents forget to close the exhaust valve, there may be water leakage in the home.

2. Before the arrival of the new heating season, the air release valve, plug and pipe fittings on the pipeline connected to the radiator should be inspected.

If there is any loosening of the threaded connection, it should be tightened to avoid water leakage after heating.

No, especially steel radiators, should be full of water maintenance, that is, close the inlet and outlet valves of the radiator, let the water in the radiator, effectively prevent oxidation and corrosion, Rubens heating hopes to help you.

No, don't put it.

When the heating is turned on in winter, the heating water circulates through the inner pipe of the radiator to continuously heat up the room, and after the heating is stopped, the entire heating system is turned off and the water is retained. Since the pipes of the radiator are all plastic, there are no problems such as rust. However, the radiators in Yan's home are made of metal, so we must strictly grasp the problem of whether to release water or not, otherwise it will be corroded.

Precautions for turning off heating.

Do not drain the water from the radiators and pipes after the heating is stopped. The water in the radiator and pipe is the softened water that has been treated with anti-rock and light corrosion, which can effectively isolate the corrosion of the air on the radiator and pipe, and can prolong the service life of the radiator and pipe.

If the temperature at home is not ideal during the heating period, and it is true that the scaling of the pipe affects the heating user, find a professional to clean the heating pipe at home as soon as possible after the heating is stopped to ensure that the pipe passes smoothly and the heat dissipation is normal. If the heating facilities at home are unreasonable, you can ask professionals to overhaul and update the heating facilities at home after the heating is stopped. Users must not disassemble or modify the heating system without permission.

If the radiator leaks due to trachoma, please replace it in time.

The above content refers to Encyclopedia - Heating.

Radiators In the non-heating season, especially steel radiators, it is recommended to maintain them with full water, and Rubens Heating hopes to help you.