The wall of fire is not hot for any reason

Heating. This year, when the heating was turned on and tested, all the heating in the house was hot! After a few days, I found that only the heating in the study was not hot, and at this time, the rest of the radiators were just hot at the top and cool at the bottom.

On this issue, I asked the property, and the property said that the pressure is insufficient, and now the situation is like this, and it was like this at the beginning, so let's wait and see. And then until now.

Now the rest of the radiators in my house are already very hot, and the ones in the study are still not hot, the phenomenon is that the inlet pipe is hot, the outlet pipe is cold, and the radiator is cold.

Troubleshooting: I have checked many reasons, and I have tried the following:

1. Deflation At first, I thought that the radiator had gas, so I opened the exhaust valve to release the gas until I put 3 large basins of water. I have tried several kinds of deflating: when the heating at home is turned on, let it go; When the heating in the house is turned off, let it go;

2. Drain water If the gas is not deflated, open the valve at the bottom of the radiator to drain the water. First turn off the inlet pipe and outlet pipe, release the water, and then open the outlet pipe, and the water flows out normally. Turn off the outlet pipe, open the inlet pipe, and the water will flow out.

The inlet pipe is as hot as the outlet pipe. After a while, the radiator is no longer hot. And I think that rules out the problem of clogged pipes and gas.

I don't know if there's anything else I haven't tried, please advise.

I'll answer. Recommend.

Common fault 1: The heating is not hot as a whole. Exclusion method: Open the inlet and return valves.

Common fault 2: The heating is not hot.

Exclusion method: There may be gas in the heater, and it needs to be deflated.

Method 1: Close the water inlet valve first, open the air bleed valve to exhaust, and close the air release valve when there is water overflow.

Method 2: Close the water inlet valve 3 4, then close the return valve, release the valve to exhaust, close the air release valve when there is water overflow, and finally open the return valve and the water inlet valve.

Exclusion method: low inlet water temperature, increase inlet water temperature.

111 Go with the flow 3 | 2012-11-25

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There are many reasons why the heating is not hot, and it depends on what kind of heating method your home has. A small boiler that burns at home? District heating? Electric heater? If you have an electric heater, look for a business. If it's hot at the top and not hot at the bottom, ,..

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I guess it's because the heating in your study is at the end of the pipe, and the water can't overcome the resistance of the heating itself after flowing to the heating in the study, so the hot wall is not hot!

Underburning, hahahahahaha.

The underfloor heating return pipe is not hot.

Causes and solutions.

1.The reason why the geothermal return pipe is not hot: the pipe pressure is not enough.

The floor where I live is higher, and the heating end of the community can have geothermal return pipes, and the pipe pressure is not enough, resulting in the heating is not very ideal.

The solution to the geothermal return pipe not heating: if this is the case, then the only way to solve it is to call the heating company or the property; If this cannot be solved, a circulating pump can be installed to improve the circulation of hot water and achieve the desired heating effect.

2.The reason why the geothermal return pipe is not hot: there is gas in the pipe.

If there is gas in the geothermal return pipe, the geothermal main bar will be hot, and the return bar will not be hot, so that the hot water will not only enter the circuit but also cannot be circulated in the hot water.

The solution to the geothermal return pipe is not hot: if the geothermal return pipe is not hot due to the air in the pipe, then the air release valve on the water separator can be opened to open the air until the water is discharged.

3.The reason why the geothermal return pipe is not hot: the circuit is uneven.

In the same community, other households have good heating effect, but only their own heating effect is not good, which is generally caused by the uneven circuit of geothermal return pipes.

The solution of the geothermal return pipe is not hot: if the construction circuit is uneven, then the small valve on the water separator can be used to mediate the circulation of each circuit, the return pipe "ten" shape is closed, and the "one" shape is open, so that it can be evenly circulated to achieve the ideal heating effect.

4.Reasons why the geothermal return pipe is not hot: the geothermal pipe is blocked.

Due to long-term non-cleaning, the geothermal pipes will be blocked. In a geothermal heating system, the average annual return pipe will scale 1mm, and this 1mm thick scale can cause the water temperature to drop6, while the geothermal heating system is in.

After central heating, there will be silt, rust, bacteria, algae, etc., if it is treated irregularly, it will be attached to the inner wall of the pipeline for a long time, which will cause failure, and even cause the geothermal pipeline to be blocked.

The solution of the geothermal return pipe is not hot: At present, there are professional clean geothermal pipeline products on the market, which will effectively remove a large number of particle impurities such as sediment and dirt, and effectively dissolve the scale formed by the wall of the floor heating pipe through corrosion inhibitors, and press the geothermal through the floor heating descaling processor, which completely solves the problem of the geothermal return pipe not heating caused by pipeline blockage.

St. Lawrence Radiator, is a pleasure to serve you.

1.Discharge water at the main valve of the return water of the manifold and check the water pressure, that is, to see if the circulation is good. 2.

Let it sit for 10-20 minutes to see the comparison between the water temperature and the inlet water temperature. General Question 1The water pressure is not enough, resulting in poor circulation.

2.The pipeline is too long and the circulation is not good. 3.

The attic is poorly insulated and dissipates heat too quickly. Resolve 1Deflate.

2.Water. 3.

Install a circulating pump.

Because it has not been cleaned for a long time, the thermal conductivity of the scale is extremely poor, resulting in the floor heating is not hot.

The underfloor heating should be removed and all the scale should be removed.

Radiant floor heating, or underfloor heating for short, is a technology that is both old and new.

Ground heating in China can be traced back to the end of the Ming Dynasty, for the palace and the royal family can have a heating method, such as the existing Chinese Forbidden City, in the blue brick floor under the flue to build a flue, in winter through the flue smoke and reasonable configuration of the smoke window to achieve the green brick warm and then transmitted to the room, so that the indoor warm effect.

Later, in the rural areas of northern China, there were fire walls and fire kang heating methods, and in South Korea and Japan, there were ground kangs.

From ancient times to the present, human beings have continued to inherit civilization, pioneer and innovate, develop and progress.

Now, with the advent of the era of science and technology, the floor heating technology has developed from the original flue heat dissipation ondol heating to the ground radiant heating with modern materials as the heat medium.

The technology began to be applied in developed countries as early as the 30s of the last century, and China has applied the technology to the Great Hall of the People, Overseas Chinese Hotel and other projects in the 50s.

The reason why the floor heating is not hot may be because the floor heating pipes are not cleaned. Floor heating equipment for a long time, a layer of scale or impurities will be formed inside the pipe, the thermal conductivity of scale is very poor, resulting in heat can not be converted normally, and the floor heating is not hot, if this is the case, the scale in the floor heating pipe will be cleaned, and the floor heating can be restored. There are also underfloor heating pipes that are best cleaned every two years.

The floor heating on the top floor of the house is not hot, and different remedies need to be taken according to different reasons: 牋.

1. The floor heating pipe is not cleaned, so it is recommended to clean the floor heating pipe in time, and it is best to carry out a professional cleaning of the floor heating pipe in the later stage every 2 years, and the cleaning time can be before, during and after heating. Mul.

2. There is air in the geothermal pipe, in this case, it is necessary to check that the return valve is open (a "zigzag" is open, and a "ten" zigzag is closed); If there is air in the geothermal pipe that causes air resistance, you can open the air valve to exhaust until the hot water is released, or use the small valve on the water separator to mediate the circulation of each circuit, so that it can circulate evenly and achieve the ideal heating effect. Mul.

3. The system circulation is poor, the pressure difference between the supply and return of the heating company is small, and the water flow rate decreases, resulting in the geothermal heat not heating. This situation can be solved by looking for a property. Mul.

4. If your neighbors compete for too much water, your neighbor or downstairs may have installed a circulating pump on the pipeline, resulting in too much water flow to his house, and nearby people will naturally be implicated. The residents have no way to solve it themselves, so they can negotiate with their neighbors and the property to solve it.

Generally, the blue screen is the memory problem of the graphics card If you rule it out and the bridge seeps into the blue screen after about half an hour of playing Warcraft 3, the computer only restarts, otherwise the side can not start. In fact, this is not caused by the firewall affecting the speed of the game process, nor is it affected by other software. Usually most of the sound drivers are experiencing problems, and the workaround is just to modify a setting!

Solution: Enter Warcraft, click Options, then select Sound, and change the sound driver to the one that starts with dolby. If the problem is not solved, the next sound is driven. (Usually not required).

Find the sound driver that solves the blue screen of Warcraft.

Eliminate viruses (use the installed Anti-Ransomware to kill viruses).

Troubleshoot the fault of the CPU with high temperature and the wind branch fan (abnormal operation, replacement), eliminate the fault of loose hardware (shut down, open the case, unplug the memory, unplug the graphics card (independent), and clean up the dust and gold finger), the hardware is damaged, and the replacement is more noticed.

The ghost version of the installed drivers are all approximate, similar, and general drivers that can't be completely matched during the running of the machine, especially during the game, it is easy to have problems such as the blue screen of death.

Reinstall the drivers from the CD that came with your purchase, install the motherboard drivers first, and then install the drivers for the sound card, graphics card, etc.

It should be caused by the high temperature of the hard disk or CPU with the test of the hardware temperature.

This happens when I play Hao Fang, and then it's okay after changing the system.

Floor heating on the top floor is not heated

The reason why the floor heating on the top floor of the high-rise is not hot is that the circulating flow of hot water is not enough, that is, the instantaneous flow is not enough, and there are three main reasons for the insufficient flow, namely, the first point is that there are debris in the pipeline to block the pipeline, the second point is that the pressure is not enough, resulting in a small water flow, and the third point is that there is gas in the pipeline to hinder the normal circulation of water.

1. The first point is that there are debris in the pipeline that blocks the normal flow of water.

The first point we can think of is the blockage in the pipes, because the floor is the top floor of the high-rise, which is the end of this heating system, and it is the easiest to accumulate debris at the end.

Therefore, we need to clean the entire heating system, and the cleaning of the pipeline mainly includes three parts: one is to clean the filter on the water supply pipeline in the pipe well, which can be cleaned by itself. The second is to clean the filter in front of the manifold, which we can also clean by ourselves, and the third is to clean the coil pipe, the cleaning of the coil pipe needs to use special tools, we can't carry out it ourselves and there is no need to buy a set of tools, you can find a professional floor heating cleaning company to carry out.

2. The second point is that the pressure is not enough, resulting in a small water flow, and the final result is that the floor heating is not hot.

Insufficient pressure is the most likely to appear in the top layer of high-rise heating, insufficient pressure will lead to insufficient water flow, a small amount of water circulates in the coil, the heat dissipation is definitely not enough, even if the water is discharged, it can not completely solve the problem, the top pressure of high-rise heating is not enough, generally appears in the pressure setting of the heat exchange station.

At this time, we need to contact the property or heating company and ask them to check on us about the stress at home, which we can't solve on our own.

3. The third point is that there is gas in the pipeline that hinders the normal circulation of water.

If the gas in the pipeline is not discharged, it is difficult for the water in the pipe to circulate smoothly, and the floor heating is not hot.

There are two main parts of gas in the high-rise top heating system, the first part is the gas at the end of the heating riser, and the second part is the gas in the coil, these two parts of the gas need to be discharged, otherwise it will seriously affect the heating effect of the home;

The first part of the exhaust can be solved by ourselves, that is, open the exhaust valve on the manifold to deflate, until the discharge is water and look at the discharge of the water has pressure, the second part is the exhaust at the end of the heating riser in the pipe well, the end of the riser is installed with an automatic exhaust valve, generally the automatic exhaust valve is broken, we can line maintenance personnel to carry out manual exhaust.

1. If it is the first time to use or has not been used for a long time, the solution is to wait patiently for the temperature to rise during the initial heating.

2. If the effective heat dissipation area is small, the solution is to use furniture with legs as much as possible, and do not lay carpets in a large area indoors.

3. If there is gas in the pipeline, the solution is to open the air release valve on the water separator to exhaust the air until the hot water is released.

4. If the filter is blocked, the solution is to open the filter with a wrench, clean the filter inside, and then install it back. If you are afraid that you will damage the filter by improper operation, you can also find a professional to clean it.

5. If the pipeline pressure is not enough, the solution is to find the property or heating company to solve it, if it can't be solved, you can install a circulating pump to improve the circulation of hot water to achieve the ideal effect.

6. If it has not been cleaned for a long time, the solution is to find a professional cleaning company to clean, generally speaking, the floor heating pipe is cleaned once every 3-5 years, and other equipment must be cleaned before use every year.

The above is how to deal with the heat of the floor heating. As long as you choose a professional engineering company, pay attention to the maintenance of the floor heating, and clean it regularly, the service life of the floor heating system is basically the same as the life of the building.