How to blow, break through, clean the heating batteries with chemicals, at home? How to lower the air from the battery with the crane of Maevsky, without a crane?

Methods of cleaning, purging the heating battery.

Content

Unfortunately, not all residents of apartment buildings can boast of warmth in their own house. This is due to the fact that now boiler houses are weakly warming water, but, in addition, there are other reasons. Very often, the cold in a house or apartment is a consequence of the system of breathing, or the appearance of scale inside the pipes. In this article, we will tell you how to clean and blow out heating batteries.

How to determine that air in batteries?

To do this, you need to listen to how your heating system works. Gurgles or water transfusion are often observed. If there is no air in the system, you should not hear any gurgles and sounds. Another sign of air appearance in the system is the temperature difference in different parts of the battery.

That is, below the battery is hot, cold or vice versa. Half of the pipe can be hot and half is cold. Moreover, most often the riser is quite hot. This suggests that the heating is supplied to the system, but does not work due to the fact that air has accumulated in the radiator.

How to blow out heating batteries: how to lower the air from the system of the Maevsky crane?

Quite often, after heating is supplied to the battery, some areas may remain cold. Usually this happens in the upper part of the radiator, which indicates the bullying of the system.

Instructions:

The method of purging, cleaning the battery depends on the design of the entire system. In private houses, usually on such radiators, a system for pulling is mounted, which is a maevsky crane. This is a kind of valve.
In order to pull the air, it is necessary to take a screwdriver, wrap the circle of this tap with a cloth, substitute the container under the radiator, and gradually start unscrewing. If the system really has air, then you will hear hissing.
This suggests that indeed air bubbles are in the system, and it is filled with water. As soon as everything stops hissing, instead of air, a thin stream of water begins to go out, it is necessary to tighten the tap with a screwdriver and wipe the battery dry.

How to blow out heating batteries: Instructions

What is harmful to the emitting system? This not only reduces the temperature in the room, but also often causes a very rapid destruction of heating radiators. That is, the radiator wears out faster. The fact is that in the system in which there is air, scale is formed in these areas, and batteries overheat in those areas where there are water and are cold, where air contains. Over time, such batteries are very quickly destroyed and impulses can form. The main disadvantage is the low temperature in the room. What to do if the system does not have a Maevsky crane?

Instructions:

In this case, you need to find the highest point in the house. If this is an apartment building, then this point is located directly at the very top of the heating system, they are often mounted on the roof.
It is necessary to open the appropriate valve and lower the air. Often such valves, as well as cranes, are also mounted at home. If you do not have them, then we advise in the summer to take care of the installation of this tap on batteries.
The work is really painstaking and not cheap, but it will allow you to significantly improve and increase the temperature in the room during the heating season.

How to blow heating batteries using a regulator?

In modern bimetallic radiators, an automatic drain valve is very often installed.

Instructions:

It works on the principle of a conventional check valve. If the system is in the system, the valve opens, its descent is carried out. Unfortunately, such valves are not mounted on ordinary cast-iron batteries or on aluminum, due to the structure of the material.
Such a valve works great only in very clean water. Therefore, the appropriate filters are usually installed before installation. Because any Sorinka is able to score this valve, as a result of which it will not fulfill its functions.
Most often, such devices are installed when it is possible to completely redo the entire heating system. Then the corresponding filters and automatic valves are installed. Thus, interventions in the system from the person and user are not required. The valve itself suffers the necessary air.

How to blow out heating batteries: how to determine that the battery clogged?

There are also several methods of determining that your pipes need to be cleaned using pressure or chemicals.

Instructions:

Try batteries in one room and in another. If they have different temperatures, while there is a different temperature in the areas distant from each other, this suggests that the system is clogged.
At the same time, cold areas are not observed in certain areas, that is, in almost all rooms, the batteries are warming, but the heating temperature is different. This suggests that in one part, the scale has accumulated more, and in the other much less.
Therefore, we advise you to remove radiators, clean as indicated above or with the involvement of the relevant services. Such a cleaning is not cheap, but usually it is carried out only once a year, before the start of the heating season.

How to break through a heating battery?

It is best to prophylactically carry out manipulations before the start of the heating season. Very often problems appear at the end of the heating season, so before the start of the new, the inhabitants of the apartments are already aware of which batteries do not warm and need cleaning.

Instructions:

There are several methods of cleaning. If you live in an old house, then it is possible that the radiators inside were clogged with a scope.
You can clean them in several ways. For this, hydraulics are often used. For manipulation, a special installation is used, in which water with air is mixed and under high pressure is passed through the radiator.
Due to the high shock force of air, the entire scale inside the battery leaves the walls, and leaves the other hole.

How to clean the heating battery at home? Blow out heating batteries

Unfortunately, not everyone has such tools, respectively, it is almost impossible to produce like cleaning at home, without the help of specialists. If you live in an apartment building, you can do it yourself with hot water and soda.

Instructions:

To do this, it is necessary to lay on the bottom and walls of the bathroom a few old sheets, towels. This will protect your enamel in the bathroom from damage. Next, the heating radiator is removed and plunged into the bathroom.
Now it is necessary to dial in a basin of hot water, which is quite close to boiling water in temperature, and add soda soda there. About 10 liters of water you will need a glass of soda.
Using this solution, it is necessary to wash the pipes. This liquid is poured into pipes and left for several minutes. Further, the hose is connected to one of the holes, and hot water is supplied under pressure.
Do not forget to put a grid in the drain hole, because a lot of scraps and solid particles will come out of the battery, which can provoke the occurrence of sewage clogs.
You will see that in the process of manipulation, dirty water with small particles will begin to pour from the pipes. This is a bit of scale. You can also clean without the use of calcified soda using hot water. However, the effectiveness will be much lower.

How to remove the blockage of heating batteries: an overview of chemicals

Quite often, an acid solution is used to clean pipes. We do not recommend applying it at home. Most often, such techniques are used by locksmiths that perform work at home or take batteries, and are cleaned in production conditions.

In order for the scale to leave better, during the cleaning process you can knock on batteries with a wooden hammer. It will not damage the paint and will contribute to the better cleaning of the scale. Usually use means to clean car radiators.

List:

Wynn’s Cooling System Flush
Liqui Moli 1994 cooling cleaner
Cooling washing - Kuhler Reiniger
Flushing the radiator Wynn’s Radiator Flush

We advise you to take care of this in advance, and use the services of professionals. Thus, by the heating season, your pipes will be ready, and you can carry out wintering in warm and comfortable conditions.