Is the water inlet switch of the heat exchanger connected to the floor heating always on?

The question you formulated is a little vague :

1. The so-called "floor heating", also known as "floor radiant heating", the floor heating coil should be connected to the "water collector" and "water divider", in order to reduce the length of the underground pipeline, the temperature is uniform and easy to maintain, and through the water collector and distributor.

The underground coil is divided into several circuits to achieve a uniform temperature heating effect.

2. The so-called "heat exchanger", commonly known as a "water-water exchanger", whether it is a fin type or a shell and tube type, it has two channels inside, if it is heat exchange, then, one channel is the hot water provided by the heating company or other heating equipment, and the other channel is the cold water (tap water) that we need to replace it with hot water. If the water in the heat exchanger is "stationary", then the temperature in the two channels is balanced, and if the water inside is flowing, then the temperature on the cold water side will always be lower than the temperature on the hot water side, even if it is hot.

3. Whether it is a "heat exchanger" or a "water collector" connected to the floor heating, it can be closed only when the water needs to be stopped for maintenance, and if it is not closed when it is not used in winter, it should be noted that the indoor temperature is too low and the pipes or fittings are damaged in winter. If the room temperature is too high, you can close the valve on either side of the "water collector" or "water divider" a little smaller, or you can adjust the room temperature according to the way of closing and opening.

Hope you understand and find it helpful!

Yes, how can you use hot water if you don't turn it on?

Summary. Water inlet, the temperature control of general floor heating is set on the water inlet valve, so it is enough to close the water inlet valve when the floor heating is too hot, and the return water is mainly used to adjust the stable balance.

The floor heating is too hot, turn off the water inlet or turn off the back water.

Water inlet, the temperature control of general floor heating is set on the water inlet valve, so it is enough to close the water inlet valve when the floor heating is too hot, and the return water is mainly used to adjust the stable balance.

Turn off the valve generating flow.

Generally, it is a return valve, it is best to read the drawings or instructions, these are not fixed.

Is the floor heating too hot and the return valve used to close.

Inlet valve. The return valve is used to adjust the balance of stability.

The floor heating inlet valve and return valve must be opened, if it is not opened, it will not be able to circulate, and the floor heating will not be hot; Hot water is poured into the inlet and flows out of the outlet.

In the early stage of heating, a large amount of air enters the heating pipe at the same time during the water supply process, and if it cannot be discharged in time and accumulates in the pipe, it will also cause the heating to be not hot.

The valve switch of the red material is the switch of the water inlet pipe, and the blue switch is the switch of the return pipe, which can be judged by touching the heat of the two water pipes, the hotter one is the water inlet pipe, and the other is the water return pipe, because the hot water is from the water inlet pipe into the floor heating coil, and after circulating the ground, it will enter the wall-hung furnace through the water return pipe for reheating, and the temperature of the water return pipe will be lower than that of the water inlet pipe after a period of water circulation.

During the heating period, the inlet valve and outlet valve of the floor heating separator need to be opened. Probably you need to get the gas out of the pipes.

Summary. It's hot.

It's hot. The geothermal inlet and return pipes are hot, which is a normal condition and does not affect the use. The inlet and return pipes of geothermal heating are hot, and the inlet water temperature of floor heating should be 50 60, and the maximum temperature should not exceed 60.

The temperature difference between the inlet and return water should not be greater than 10, so the temperature of the return pipe is 40 50. Geothermal water flows in from the inlet pipe, and flows into the return pipe through a cycle, and the temperature of the water flow will be reduced through the whole cycle of Niankai, but the temperature difference will not be very large. If one of the inlet and return pipes of the geothermal leakage is hot and the other is not hot, it is an abnormal phenomenon and affects the indoor temperature.

Look at whether there is an air blockage in the pipeline, that is, the air in the pipe does not flow. At this time, the return valve should be closed, the exhaust valve on the return water should be opened, and each valve on the inlet water should be closed, and the exhaust should be opened all the way.

Because the temperature control valve of geothermal heat is set on the inlet water, the geothermal heat can only close the inlet water, not the return water, and the return water is mainly used to adjust the stable balance. In addition, if the geothermal heat is too hot, the owners may wish to try mopping the floor, because cold water can effectively regulate the temperature of the ground, but this method is not effective for a long time, because cold water is easy to evaporate.

1. First of all, find the location of the radiator in our home, and there should be a radiator in every house. Enter the room where the temperature needs to be adjusted.

2. At the top water inlet of the radiator, you can see a white thing similar to a light bulb, which is the switch to control the temperature.

3. We can see the number marked on it if we look carefully, and we turn the switch to make it point at the number "5", which means that the heating water is turned on to the maximum, and the heating will be hotter.

4. When adjusting, you can also touch the radiator with your hands to feel whether the temperature is appropriate. Since the water in the radiator needs to wait for a while to get better, you can adjust it and touch the temperature after a while.

What is the inlet and return water of the underfloor heating?

1. The working principle of heating inlet and return: heating is composed of heating boiler, heating water separator, heating water separator, water collection pipe and heating return pipe. The heating water inlet is done by opening the heating water inlet valve, and the opening of the water inlet valve will form a pressure difference in the pipe, thus completing the water inlet.

The return of water is carried out by applying pressure through a heating water separator.

You can open the sub-valves of each way of the water separator a little smaller, if you can separate the part of the control of the road, it will be better to adjust, and only adjust one of the double control valves for the return belt.

If the floor heating is turned on and the water is turned off, will it leak.

Hello, your question teacher will help you inquire as follows:1The floor heating water is turned on and the water is turned off, and there will be no leakage, but the following conditions will occur:

2.If the return valve is closed, the water circulation in the system will be hindered, the water in the pipe will become cooler, and the indoor temperature will slowly decrease. I hope the teacher's reply can be of great help to you I wish you a happy life Thank you!

When the floor heating is too hot, you can close the small inlet and return valves.

When adjusting the heating valve, gradually turn it down and adjust the valve to the appropriate position. Every time you adjust the valve, you should wait for a period of time to observe whether the floor heating temperature is appropriate, so that the floor heating temperature can be controlled within an ideal range. The bureau lacks ants.

Floor heating is the abbreviation of radiant floor heating, which uses the entire ground as a radiator to heat the entire ground through the heat medium in the radiant layer of the floor and radiate to the ground. The heat is supplied to the room through radiation and convection, so as to achieve the purpose of comfortable heating. According to the different heat transfer medium, it is divided into water circulation system and electric floor heating, and according to the different pavement structures, it is mainly divided into dry floor heating and wet floor heating.

Advantages of geothermal energy

1. Better comfort: Floor heating is heat from the feet, and traditional Chinese medicine calls the feet the second heart acupuncture point dense concentration area of the human body. As the saying goes, "cold is born from the feet", which can be very effective in treating people with rheumatism.

2. Space-saving: There is no radiator or fan coil unit and pipe indoors, which increases the usable area of the building, improves the effective floor height, and makes the indoor tung buried beautiful and tidy.

3. The operating cost is relatively low: of course, this statement has a lot to do with your use time, just like the car on the highway, the floor heating belongs to a uniform speed exercise, and has been maintained at a speed, while the radiator belongs to a will be 60m, a will be 80m, and a will be 10m, the same stroke, must be the most energy-saving.