The radiator will not be hot after a few days, why will the radiator not be hot after a period of ti

The reason why the radiator is not hot is different, see if there is a corresponding one below.

Examples of phenomena:1The radiators of the users in the whole community are not hot enough;

2.All the radiators in the house are not hot; Some rooms at home have hot radiators, and some are not;

3.For a group of radiators, there are a few pieces that are hot and a few that are not;

4.A set of radiators is hot at the top, not at the bottom;

5.A set of radiators is not hot on the top and hot on the bottom.

The radiator is not hot and there are probably only these phenomena, below, let's find out the reasons respectively, and then prescribe the right medicine.

Cause analysis:1The radiators in the community are not hot enough, and the general reason is that the temperature of the heating is not enough.

This requires neighbors to consult and communicate with each other, whether there is no hot phenomenon, to determine that it is not hot, just find the heating unit, and in 2011 has been stipulated that if the indoor temperature of the heating is not up to standard, you can apply for a refund of the heating fee.

2.If all the radiators in your home are not hot, then you need to check the reason, whether the home heater was hot last year, so as to determine whether there is a problem with the installed pipes, if it was hot last year, it is not hot this year, you can check whether the valve and temperature control valve of the radiator are open. If it still doesn't work, it should be that the radiator is blocked, and you can find a professional cleaning person to clean it.

3.If the radiator has several groups of hot and several groups are not hot, or check whether the radiator valve is open, this reason is generally that the radiator is collected in the gas, so it is recommended to vent the radiator.

4.The radiator is hot above, not hot below or not hot at the top, hot below, this should be a bad heating cycle, you can find a professional to test the water inlet pressure and return water pressure, to see if the pressure difference is too much, whether the heating in and out of the water pipe is reversed. If this is the case, the pipes need to be modified.

Therefore, there are about three reasons why the above radiators are not hot: heat source problems, pipe installation problems (resulting in poor pressure circulation), and radiator problems (blockage, insufficient number of pieces, and unadjusted valves).

Hello, are you doing separate heating or central heating?

1.If it is a separate household heating, in this case, you first have to determine whether the heating system is working properly, followed by exhaust, 2If it's central heating, you find out if other neighbors have the same situation as you, and if it's only your home, you have to exhaust it, 3

Check to see if the individual thermostats or valves are already open.

Reasons why radiators don't get hot after being used for a long time:

1. Pipeline blockage:

Mainly because of the poor quality of the radiator, the inferior quality of the radiator inside.

The anti-corrosion layer will fall off the slag for a long time, and then block the access.

The water inlet will cause the water to flow poorly, and the water temperature will drop.

Radiators generally have an anti-corrosion layer, if there is no anti-corrosion layer on the inner wall of the radiator you buy, or the quality of the anti-corrosion layer is not good, the pipe wall is easy to rust and fall off. The slag will move in the direction of the water flow and then slowly clog the pipe mouth of the radiator. If the pipe opening is smaller, it is more likely to clog.

2. There is too much gas accumulated in the radiator:

The heating of the radiator is achieved by dissipating the heat from the hot water inside, but if there is too much gas in it, the water cannot flow through, which will lead to the problem that the radiator part is not hot.

At this time, just open the air release valve of the radiator and exhaust the gas in the radiator. (When exhausting or daily use, too much hot water will affect the overall heating effect of the radiator.) ）

The reason why the radiator is not hot after a period of time should be because the circulation is not good, there is air in it, it is recommended to open the exhaust valve of the radiator to release the air inside.

This situation is normal, because if you use the radiator for a long time, there will be rust or scale at the bottom of the radiator, and it must be cleaned up at this time, it will be hot, otherwise, the water circulation will be poor.

Radiators at home.

In the first few years after installation, the heat dissipation effect was really powerful, and the temperature at home was very comfortable, but after a few years, the radiator heat dissipation effect was far less than before. This has a certain relationship with the daily use and maintenance of radiators. A well-maintained radiator not only does not dissipate heat, but also prolongs the service life of the radiator.

Today, Jinjin will share with you the maintenance method of radiators, so that your radiators are as warm as other people's homes.

Many friends have installed radiators when decorating, and although they have been used for seven or eight years, the effect of the radiators is still great. However, a few families rejoiced and some were sad. Some users ask Jinjin for help in the years when the radiator at home has just been installed, the heat dissipation effect is really powerful, and the temperature at home is also very comfortable, but after a few years, the radiator heat dissipation effect is far less than before.

In fact, this is all related to the daily use and maintenance of radiators. A well-maintained radiator not only does not dissipate heat, but also prolongs the service life of the radiator. Today, Jinjin will share with you the maintenance method of radiators, so that your radiators are as warm as other people's homes.

Other people's radiators have been used for so many years, why is the heat dissipation still so good?

1. The radiator should be "two clean", and the cleaning should not be excessive.

The heating season in the north lasts for about 4 months, and the radiator is easy to deposit a lot of dust and impurities during use. These particles adhere to the radiator, which will cause the radiator to dissipate heat in the long run, and the user needs to wipe it with a towel regularly. Here, Jinjin needs to remind everyone that some organic solvents must not be used when cleaning radiators, otherwise the paint surface of the radiators will be damaged.

In addition to the cleaning of the radiator surface, the filter screen of the radiator is also necessary to be cleaned, especially in areas with poor water quality. This situation is also a common reason why many home radiators do not dissipate heat well. Therefore, Jin Jin reminds everyone to clean the filter in time.

2. Do a good job of radiator drainage to prevent freezing and cracking.

If the temperature drops suddenly, if the radiator in your home is not used or no one uses it for a long time, you must drain the water from the radiator. Otherwise, once the indoor temperature is too low, the water in the radiator will condense into ice, and the density of the ice is large, and the radiator cannot bear it, and it is easy to cause the radiator to burst the accident.

3. Do a good job of water storage and maintenance during the heating period.

Everyone knows that steel radiators need to be fully watered for maintenance. But in fact, few people know that the heating period is over, and radiators of other materials need to be stored and maintained. The biggest benefit of water storage maintenance is to prevent the radiator from oxidizing.

The radiators in some homes are not warm enough, and part of the reason is that the internal oxidation of the radiators, impurities in the water flow, and poor heat dissipation are caused.

The heat dissipation effect of the radiator is not only related to maintenance, but also the installation and material of the radiator.

If the radiator is not hot for a period of time, it may be that the boiler is not burning well or there is a problem with the pipeline, if it is not hot after one year, the second year is found to be not hot, there is a new possibility that there are more debris in the radiator, the gossip road is blocked and needs to be dredged, and it can be used in the future.

Why does the radiator last for a while, for example, it won't be hot for a few years, I think it's because the water quality is too dirty and the internal rust of the radiator causes blockage.

If the service life is too long, it is necessary to consider whether the radiator is clogged and does not heat it.

Check the pipes for water leaks.

Ask about the heating company's heating.

Why does the radiator stop heating after a while? After the radiator is used for a period of time, there is limescale or other rooms in it, which needs to be cleaned, and if it is not cleaned, it will not be hot.

The air in the radiator is not released, blocking the flow of water and preventing the radiator from dissipating. It can be deflated by the exhaust valve (a small button-shaped valve at the top of the radiator) or by running the air.

There is gas in the radiator, or there are impurities blocked, and the radiator needs to be vented or cleaned. If there is a special cleaning radiator, you can find a master to clean it up. It's also possible that the heating station isn't as hot anymore, so you don't feel like the radiators are as hot as they used to be.

In addition, there may be people around who have installed circulating pumps, which affects the heating of your home, which needs to be investigated by the heating company.

The radiator has not been hot for a few years, it may be that the radiator and the heating pipe have precipitated a lot of dirt, and the dirt makes the radiator turn off and hit it, the effect is not good, and the pipe and radiator should be cleaned at this time.

Isn't it time for your radiators to be cleaned?

Sometimes there will be a lot of dirt deposited inside the radiator, and it will also affect the heat dissipation of the radiator.

If you need to clean the sludge inside, you can remove the radiator and clean it carefully.

Those few pieces are used. 3 5 years without the previous heat, give timely cleaning. Water show.

The reason why the radiator is deflated or not hot:

1. The reason why the radiator is not hot is generally breath-holding. The partial non-heat of the radiator here refers to the fact that the back pieces of the radiator installed in our home, or the radiator on the top part of the radiator is not hot, and the rest of the radiator is hot. In most cases, the radiator is not hot due to the presence of gas inside the radiator, which prevents the hot water from circulating normally.

2. Another reason why the radiator is not hot is that it is blocked. Everyone should know that the internal corrosion of radiators is different depending on the material. Moreover, the water supply and water supply of heating are perennial in the pipe network, which is very corrosive, and there are a lot of impurities inside, if these reasons are combined, it may lead to the blockage of our radiators.

The blockage inside the radiator is generally also in the back, that is, where the hot water circulation is weakened. In these places, the accumulation of rust and impurities will cause the water to not circulate properly, and finally cause the radiator to be partially unheated.

3. The single group of radiators is not hot, and the reason is generally the installation problem. One of the most common problems is that the water supply or return port of the radiator is clogged during installation. For example, there is too much hemp winding, or too much raw meal belt is winded, resulting in the water inlet being blocked.

This is usually the case with radiators installed in parallel.

4. The heating at home is not hot or may be because the valve of the radiator is not opened, or the opening range is too small; Find the radiator valve and turn it on completely.

5. It is also possible that the heating at home is not hot because the radiator is blocked by objects, which affects the heat dissipation of the radiator; In this case, you can remove or remove the obstruction around the radiator.

6. The radiator at home is not hot, or it may be caused by the power of the radiator is too small or the radiator installation is not standardized.

In all heating systems, there are many advantages of radiators, and if you use them for too long, they will cause the radiators to leak.

Advantages of radiators:

Advantage 1: More comfortable.

The radiator heating method is relatively soothing, and the air in the whole room makes people feel more comfortable.

Advantage 2: There is leakage in the pipeline, and the scope of influence is small.

If there is a leak in the radiator, it is generally at the joint of the radiator pipe, which is relatively easy to see, and measures can be taken in time.

Advantage 3: Easy to transform.

When renovating and renovating the heating, the radiator is more convenient. Only the radiators and heating pipes need to be installed.

Advantage 4: The home improvement process is not affected.

In the early stage of decoration, as long as the radiator pipe is reserved, and after the decoration is completed, the radiator is hung on the wall, and the entire heating system is completed.

Advantage 5: Easy to repair and replace.

Almost all the connections of the radiator are exposed, so it is very convenient to maintain, and the cleaning of the radiator is also very convenient. Even if it needs to be replaced, the radiator can be replaced directly, without other cumbersome processes.

So is it OK for us to use expired radiators? What is the impact on heating?

1. The radiator is not hot: if the radiator is used for a long time, its inner wall will be adsorbed by the scale and impurities in the heating water, resulting in thickening of the pipe wall, smaller inner diameter, and serious blockage, which will affect the heating temperature; Therefore, it will cause no heat;

2. Radiator leakage: In the heating process, we will cause certain corrosion to the radiator, no matter what material the radiator will be corroded, but the speed is different, so the radiator is used for too long, and the pipe wall is corroded very thinly, which is easy to cause water leakage and cause us greater economic losses;

3. Ugly appearance: the radiator surface heating electrostatic powder spraying technology looks like ceramics from the appearance, which is very good-looking, but the luster on the surface will be gone after too long, and there will be a lot of scratches, which will naturally affect the appearance; At the same time, it will inevitably cause bumps in life, so that the surface of the patent leather will fall off in a large area, so it will be very ugly, affecting our home decoration style.