The winter in the north is relatively cold, and the average family will install heating. However, there are often friends who report that the heating is not hot and the heating pipes are blocked . What causes the heating to be hot? How to deal with the heating pipe plugging? Don't worry, we'll learn it right away.
ã€Question 1: What is the reason why the heating water is not hot? 】
In general, the heat of the hot water in the heating system may be due to the following reasons: 1. The valve of the return pipe is not open; 2. The partial blockage of the return pipe; 3. The lack of circulation power; 4. The slope of the return pipe is not enough. Solution: You can find a property or find a heating department.
[Question 2: What's the problem with newly installed heating water not returning hot? 】
The newly installed heating water is not hot and there are several reasons: 1. There is no exhaust in the pipeline and heating; 2. The water pressure is not enough; 3. The pipeline/load is not even in the cold circuits, that is to say, the hot way is either The road is short, or there is little heating, and the hot water goes straight to the road. The solution is to exhaust and then measure the water pressure, then you can turn off the return valve of the small heat.
[Question 3: How old is the heating in the old building]
Close the water return valve, open the water valve to open the water, and then close the water inlet valve and the water return valve to open the water. The heating will slowly heat up and the heating and cooling will be less than two hours.
When the old house does not return heat, it is necessary to check whether the pressure of the air supply is normal. If it is normal, it may be a backwater blockage. The backwater blockage is generally due to excessive impurities such as scale inside the radiator, and it is necessary to clear the pipeline first. The trap can be increased for backwater filtration and the trap filter can be cleaned regularly.
[heating pipe plugging - heating caused by air blocking]
The citizen Zhao lived on the top floor. This year's heating just started heating at home and it was still quite hot. But recently his home's heating was not hot. Mr. Zhao wanted to ask the experts to see what was going on. After an expert review, found that Mr. Zhao home heating a large number of gas, heating experts on-site ventilation exhaust, Mr. Zhao feedback that night, home heating.
The heating air lock is equivalent to some air in the radiator. Just use a screwdriver to loosen the air valve above the heat sink and the air will be automatically discharged (air will always go up) until the water is discharged from the heat sink. The exhaust valve can be tightened and closed, so that the air in the heat sink has been cleaned.
[heating pipe blockage heating use years blocked]
The heating of the house has not been cleaned for many years. The heating may be blocked. The heating is generally blocked because there are too many impurities such as scale inside the radiator. If you want the home heating to heat up, you must clean the radiator and remove the dirt from the radiator. Heating will heat up. Radiator cleaning must first clear the pipeline, conditions can increase the trap backwater filtration, regular cleaning trap filter on it.
Summary: The above is Xiaobian to everyone to introduce the reasons for the heating pipe plugging and treatment methods, we should pay attention to the use of the process: the general family of ordinary heating more than 3 years to clean once, because the radiator is also easy to use for a long time The formation of dirt, attention to cleaning and maintenance can make radiators "longevity."
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