Is it normal for the floor to be preheated for 5 hours and the ground does not feel a little heat?

5 hours without raising the temperature, there must be a problem. Now the problem is not that there is no heat, but that the hot water does not circulate in the pipes. Look for unopened valves that affect the flow of hot water in the pipes.

You can feel the temperature of the return pipe. If the return pipe is not hot, that's the problem. If the pipes aren't hot, and you still burn hard, there will be problems.

Solution: Call the landlord after a day and let him deal with it. In fact, the method of handling it is very simple.

But it's not yours, forget it. Merry Christmas to you, geothermal energy heat.

This situation is generally not too much of a problem, because you have already said that you have been burning for a day, although the ground is not too hot, but there is no boiling, this may be the first time you start to burn, the temperature at home is too low.

If the heat supply is continuous for a long time, it will generally not be too much of a problem.

Because you are heating yourself, saving fuel is saving money, so it is recommended that you turn off unnecessary rooms, which is practical and can achieve the purpose of heating.

If you need to open a closed room occasionally, then the room that was previously open doesn't need much heat, and the room will soon get hot.

If the boiler supply and return pipe is fully heated, it is no problem, if the circuit is not hot or the temperature difference is larger than the supply pipeline, it is a pipe blockage.

It's impossible to have no reflection for 5 hours, it's definitely a problem.

If you have a problem, find a professional to check it out for you.

5 hours haven't changed, there must be a problem.

Kiss! Hello, happy to answer your <>

The solution is as follows: 1. If you haven't used it for a long time or forgot to open the valve, many families are used to turning off the valve after the end of heating in the previous year, and when the heating comes in the second year, they will ignore this problem and cause the home to not be hot. Therefore, we must first check whether the valves at home are all open, and wait patiently for several hours after opening.

Because the heating of floor heating is relatively slow, especially if you do not use it for a long time, there is a lot of cold water in the pipe, and the temperature will inevitably be relatively low during this period. The floors are relatively high, and now many houses in the community are high-rise, although there are some advantages to high-rise residences, but there is also a very annoying problem, that is, the lack of water supply. Not only is the pressure of tap water low, but the floor heating is also affected by the height, and the pressure supply is insufficient, and the water flow is slow.

Therefore, the temperature in the room will naturally be relatively low. At this time, we can actually install a special circulating pump for floor heating, which can increase the water flow speed in the indoor floor heating pipe, and the indoor temperature will naturally be warm. The water flow caused by gas is not smooth, because most of our homes use water heating to do floor heating, which will inevitably cause some gas to be produced in the pipes.

When there is a large amount of gas, it will affect the normal water flow, and the water flow speed will be slow, and the room temperature will naturally drop. Therefore, if the floor heating in our home is not hot, we can open the exhaust valve to discharge the gas in the pipe, so that without the influence of gas, the temperature will naturally increase. There is no safety filter, and some families neglect to install a filter when laying floor heating, or feel that this device is not too necessary.

But in fact, there are more impurities in the water of the floor heating pipe, if you don't use the filter to omit it in advance, then the pipe will not be blocked by dirt for a long time, which not only affects the indoor temperature but also affects the service life of the floor heating pipe. Therefore, it is advisable to install a filter during paving, which also reduces the number of cleaning times in the future. If it has not been cleaned for a long time, as a heating device, floor heating needs to be maintained regularly, especially in some communities, where there are many impurities in the water supply, it needs to be cleaned once a year.

If you don't clean up too many stains in time, the temperature will drop the next year. There are generally two cleaning methods, namely physical and chemical. If there is not a lot of dirt in the floor heating pipes at home, it is best to choose a physical cleaning method.

It is the use of a wheel which machine to vibrate the water flow and gas, so that the impurities on the inner wall of the pipe are cleaned out. Although the effect is not as good as the chemical method, it will not cause damage to the pipes and can increase the service life of the floor heating pipes. Design Issues: When laying underfloor heating, the sparse design of the pipes can also affect the temperature in the room.

Especially for rooms or house types with poor insulation measures, it is best to make the pipe tray denser. In addition, the choice of materials and construction technology will also affect the temperature of the floor heating pipe, so it is best for us to ask a professional geothermal company to serve us when decorating, so that there will not be a lot of trouble in the later stage. I hope mine can help you <>

Do you have any other questions?

Underfloor heating construction is not standard enough:The laying of floor heating is a fine work, such as the poor spacing of floor heating pipes, the shape of the laying is not good, or the follow-up construction is not good, etc., there will be a situation where the floor heating is not hot, the indoor temperature reaches 18 degrees is in line with the national heating requirements, but the floor heating construction is not standard enough, and it will be difficult for the temperature to rise.

Coil clogging:The water quality of each place is different, the water quality in the north is slightly worse than that in the south, after the heating is used for a period of time, a certain amount of scale will be produced in the floor heating pipe, and the blockage of the coil will also cause the indoor temperature to not rise.

Tips for using underfloor heating

When using water underfloor heating, the maximum water temperature of the system is 65, and it is recommended not to exceed 60. If the water supply temperature exceeds 60°C, the valve between the return water and the water supply should be opened to make the floor heating return water used for water supply.

If you want to adjust the room temperature, you should adjust the temperature of the water supply of the floor heating system and the amount of water entering the system according to the outside air temperature. High outside temperatures reduce the amount of water in the system and lower the temperature of the water supply, and vice versa. In view of the creep characteristics of the pipe affected by temperature and pressure, during the heating period, there should be a special person to tighten the water collector and the valves and connectors at the front end many times, and regularly clean the impurities in the filter.

How is the floor heating not hot at night may be the heating company to turn off the heating, or related to the amount of heating at night in the community, usually during the day when there is no one at home, there are few households with heating, and there are many households with heating at night, resulting in poor water circulation, and it will also make the floor heating at home not hot. Considering the uncertainties of district heating, a water mixing power circulation device can be installed to increase the amount of water circulation.

It usually takes 4 hours to 3 days for the underfloor heating to start heating, and you just have to wait during this period. Floor heating is not hot may be caused by insufficient water temperature, floor heating requires the water temperature to be about 60, and the water temperature is too low to inevitably cause the floor heating to not be hot. The design of the pipeline is too long, resulting in the water temperature behind the pipe not up to standard, resulting in part of the floor heating is not hot.

In addition, poor circulation of pipes will also lead to insufficient temperature of underfloor heating, which may be clogged pipes. It may be that the inlet and return water pressures are offset.

If it is municipal heating, it may be that the heating company has turned off the heating, or it is related to the amount of heating used at night in the community. Considering the uncertainties of district heating, it is recommended to install a hydrodynamic circulation device to increase the amount of water circulation.

Floor heating can heat up to a normal temperature in about 16-24 hours.

It usually takes 4-6 hours for the floor heating to start burning to feel the temperature of the ground, but it takes at least a dozen hours to really reach the temperature of the heating space.

The slower ones take about 16-24 hours, depending on the situation, but generally it will not exceed 24 hours. After the floor heating is heated up, it will be continuously turned on, and the later use effect and energy-saving effect will be better.

Underfloor heating

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.

In the heating method of bringing fire walls and fire kang to the countryside of northern China before and after, and the ground kang appeared in South Korea and Japan. From ancient times to the present, human beings have continued to inherit civilization, pioneer and innovate, develop and progress. 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 the Chinese Antler has already applied the technology to the Great Hall of the People, Overseas Chinese Hotel and other projects in the 50s.

Normal. When the heating system is newly opened, it is best to gradually transition the temperature settings. Heating system: set the temperature between 40 and 50 on the first day, gradually increase the temperature on the second day to set the temperature about 60 -70, and the final set temperature should not exceed 75.

Floor heating system: old users directly adjust to 50 and then use normally, new users adjust to 45 on the first day, adjust to 50 on the second day, adjust to 55 on the third day, adjust to 50 on the fourth day and then use normally.

The floor heating room temperature is about 20 is the most comfortable, like a friend's father-in-law of mine, installed floor heating to turn the temperature to 25, at home wearing a vest to shake the fan, everyone to the fun. As for the slow heating, one is that when it was designed and installed, the circuit was not too long; Second, the water circulation is slow, and it is necessary to add a circulating pump; The third is whether the water temperature of the water supply is too low.