In winter, northern cities generally turn on geothermal heat to heat, and at this time you may find that the geothermal heat is not hot, so how to release water to heat?How to raise the temperature?
When the geothermal heat is not hot, the temperature can be increased by releasing water by following these steps:
1. Close the main valve of the return water: First of all, you need to close the main valve of the return water of the floor heating to prevent the water in the return pipe from being discharged.
2. Open the water separator of the branch: only open the water separator of one branch, and all other branches are closed.
3. Connect the exhaust valve: use a plastic pipe to connect the valve port of the exhaust valve, put the outlet of the plastic pipe into a basin or bucket, and then open the exhaust valve. Wait until there is water to drain out, then close the exhaust valve.
4. Repeat the above steps: Repeat the above steps to discharge all the gas from the rest of the branches until the hot water enters the floor heating pipe.
It should be noted that the discharge of water from underfloor heating is not really the release of water, but the release of gas. Because underfloor heating uses water heating, hot water is circulated in the pipes to dissipate heat. If there is gas in the pipes, it will affect the flow of hot water, resulting in uneven temperatures. Therefore, it is necessary to carry out regular deflation operations to keep the pipes open. At the same time, it is necessary to pay attention to safety in the process of water discharge to avoid accidents such as water pipe rupture caused by high water pressure or rapid discharge.
Is it useful to replace the water separator if the geothermal is not hot
When the geothermal heat is not hot, replacing the water separator may have a certain effect, but it is not the fundamental solution to the problem.
The water separator is an important part of the underfloor heating system, and its role is to distribute hot water to the underfloor heating pipes in various rooms. If there are problems such as blockage and water leakage in the water separator, it will affect the normal operation of the floor heating. Therefore, if there is a problem with the water separator, it needs to be repaired or replaced.
However, if the reason for the floor heating not heating is not the water separator problem, replacing the water separator will not solve the problem. There can be many reasons why the floor heating is not hot, such as: the heating water temperature is too low, the pipes are blocked, there is gas in the pipes, the heating pressure is insufficient, etc. Therefore, before solving the problem, it is necessary to determine the specific reason why the floor heating is not hot, and then take corresponding measures to deal with it.
If you need to replace the water separator, it is recommended to choose a reliable water separator brand and model, and ask professionals to install and debug it to ensure the normal operation of the floor heating. At the same time, in daily life, it is also necessary to pay attention to the maintenance and maintenance of floor heating, and carry out regular cleaning and inspection to prolong the service life of floor heating and improve the heating effect.