What should I do if the geothermal pipeline leaks? What are the precautions?

A, geothermal pipeline leakage-leakage reasons:

Although geothermal pipes are common, there are also many floor heating devices on the market. However, if you don't follow the operating rules during installation, or knock, nail, wedge, cut stones on the ground, etc. If you decorate above the ground, you may hurt the geothermal pipeline and cause water leakage. The reason why many floor heating leaks is not that there is a problem in the construction of the floor heating itself, but that the later decoration after the floor heating is laid has caused secondary damage to the floor heating pipeline. In normal floor heating laying, each pipe should be used as a whole, and joints are not allowed, so as long as the pipe fittings are qualified, the pipe itself will not leak. After the pipeline is laid, it needs to be backfilled and covered with about 4 cm of concrete. When working on the ground in the later stage of construction, knocking on the ground, nailing, wedging, cutting stones and other behaviors may hurt the floor heating pipe and cause water leakage accidents.

Second, the geothermal pipeline leakage-maintenance method

1. First of all, inhibition tests need to be carried out in different circuits to determine the circuit where the leakage point is located.

2. Check the specifications of the floor heating pipe again, choose the corresponding pipe, and don't weld it. Because the welding of the floor heating pipeline has high technical requirements for maintenance personnel, it may be necessary to disassemble the floor and repave it during the maintenance process, so it must be handled by professionals.

3. After the maintenance is completed, it is necessary to conduct pressure test again to ensure no leakage, and test the water to prevent debris from entering and causing blockage.

Three. Leakage of Geothermal Pipeline-Precautions for Use

1. Floor heating is the biggest concealed project in the family. Once the water leaks, it is a disaster. Need to dig the ground and replace the pipeline, which will cause serious damage to the decoration. Therefore, after the floor heating is laid, the construction personnel must be reminded to pay attention to the ground construction, and there is no knocking action, and the floor heating construction is not allowed to cross with other types of work.

2, installation of floor heating to do three suppression tests, in order to avoid accidental injury in the construction of floor heating, the best way is to leave a pressure gauge at the construction site after suppression test, once a foreign body hurts the floor heating pipeline, the pressure of the pressure gauge will drop instantly, which is convenient for workers to find problems in time.

3. Because of the different thermal conductivity of different decorative materials, it has certain influence on the thermal efficiency of floor heating. Floor materials are sorted by thermal conductivity: ceramic tile, solid wood composite floor, laminated wood floor and carpet.

4. When the floor heating system is used in the coming year, it should be heated in stages and the temperature should be gradually increased. Don't set the temperature to the highest at one time, so as not to damage the floor materials, especially the floor.

For two or three years old buildings, try not to use air pump to clean geothermal energy. In this way, if the geothermal energy pipeline is scratched, in the process of cleaning the geothermal energy pipeline with high-pressure air pump, the geothermal energy pipeline will burst due to the high pressure, causing losses to the owner. The best choice is to suggest that the owner install geothermal energy filter at the same time, which can not only decompose the water quality of geothermal energy, but also intercept some particulate impurities and reduce the cleaning frequency of geothermal energy.

In the cold season, it is the time when heating is needed. If geothermal energy just breaks down at this time, it is really a bad thing. Although friends in the north often use geothermal energy and know some knowledge about geothermal energy, they still need to ask professional masters to help repair things that cannot be solved to prevent security threats.