How to clear the heating pipes and solutions

Because China's heating water quality is poor, the water is more contaminated and corrosive, so the damage to the radiator is greater, after a previous winter use and a longer period of prevention, during the new round of heating, It is very likely that the heating pipe will be blocked, which will cause the heater not to heat. What about heating? How to clear the heating pipe The following describes how to clear the heating pipe and its solution.

How to clear the heating pipe

I. Causes and Solutions of Gas Block Gas Blocking

Radiator plugging refers to a large amount of air in the radiator. The reason is that the radiator has gas entering the heating pipe during the process of water supply. When there is gas congestion, it will cause the heater not to be hot. Therefore, the air release valve is one of the necessary accessories for the radiator to remove the gas and make the heating system circulate smoothly.

Now the air release valve has two kinds of automatic air release valve and manual air release valve. The method of manual air release valve exhaust to solve the air blockage is as follows: Use a screwdriver to loosen the manual exhaust valve above the radiator and the air will be automatically discharged (air Always go up, until the radiator discharges water, then tighten the exhaust valve and close it.

Automatic bleed valve, deflation is completely automatic, no manual operation. Automatic deflation valve on the market is rarely standard for radiator manufacturers due to high cost, and only some manufacturers with large brands and strong capabilities are equipped with automatic bleed valves. The automatic air release valve is divided into two kinds: domestic and imported. Among them, the domestic automatic air release valve is easy to be blocked. Dripping and leakage often occur during use, and the quality of imported air is relatively better. In 2014, Rubens radiators are equipped with the world's most advanced, UK-imported automatic air release valve, 24-hour automatic intelligent deflation, and the room is permanently warm. This automatic air release valve is a manual and automatic combo design. Double insurance and silent exhaust completely solve the problem of drip and blockage of domestic automatic air release valve, effectively extending the service life of the radiator and improving the efficiency of heat dissipation.

Heating Vents

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

2. Close all the valves in the house. From home to start debugging, pay attention to the upper and lower double valve.

3, confirm that in the case of the upper and lower valves closed, the user can easily twist, open the air release valve, immediately after hearing the sound of gas emissions to stop the reverse air release valve, let the gas automatically drained. Because the gas is accumulated on the top of the radiator, the gas is easily discharged under the influence of atmospheric pressure.

4, slowly open the inlet valve, pay attention to the action is slow, until there is a steady flow of water out, then close the air valve. When you perform this step, be patient. Just unscrew it a little and hear the sound of water. Otherwise, the gas is not easy to drain.

5. Repeat the above fourth step several times until the gas is completely drained. Some radiator system pipelines have a lot of gas accumulation and need to be repeated for many times to ensure stable heating.

How to prevent gas blocking

The user has not used the radiator for a long time, and air blocking may occur in the days before heating. Sika recommends that you can unscrew the needle-shaped air release valve at the end of the radiator, but do not unscrew it. After you hear a click, close the air release valve. This can be repeated once a day in 3-5 days of starting heating. Venting the radiator on a regular basis can prevent the radiator from being heated until it is hot, ensuring the stability of heating and improving the user's comfort.

Second, the reasons for the plugging of the heating pipe network and solutions

Impurities in radiators are generally blocked because radiators have not been cleaned for many years, and there are too many impurities such as scales. If you want to heat up your home, you must clean the radiators and remove dirt from the radiators. Radiator cleaning must first clear the pipeline, conditions can increase the trap backwater filtration, regular cleaning trap filter on it.

The above describes the solution for plugging and contaminating the radiator. The Rubens Heating Tips Tips: When purchasing a radiator, it is best equipped with an automatic air release valve, which allows the “radiator” to breathe freely and not only reduces the radiator. Gas blocking phenomenon, at the same time can greatly extend the service life of the radiator; long-term use of the radiator is easy to form dirt, to regularly clean impurities, in order to ensure the radiator's heat dissipation.

Precautions:

During the district heating, residents in the home around the radiator to maintain a good space for heat, do not randomly stacked debris; decoration radiators do not seal, so as not to affect the quality of heating; heating pipes on the valve after commissioning, do not arbitrarily close And open; doors and windows of the heating room should be kept in a good sealed state, do not arbitrarily knock out the wall leading to the balcony; when the interior decoration, heating facilities to be installed specifications.

The above is an introduction to how to dredge the heating pipes and solutions. I hope the above content can help everyone. Winter heating is very important. Therefore, the normal heating of the radiators can ensure a comfortable winter.

Heating

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