What should be paid attention to when heating comes to test water

1. Know whether the valve is closed or not

Before testing the water, the residents first need to see whether the relief valve is closed or not. If the upstairs is geothermal, pay attention to whether there is water leakage in the ceiling. In addition, during the test period, residents can touch the heating valve and the pipeline interface to feel the humidity.

For the hot users who have been divided, we must know the position of water inlet and return valve of home heating pipeline. If leakage occurs, the valve can be closed in time to reduce the loss.

2. Remember the time of test

In general, the water test notice will be attached to the door of the residential building unit, and two elements should be remembered: one is the test time; the two is the telephone number, and the main service hotline is the pump station telephone and the heating unit.

Before going out, the office worker can turn off the inlet and return valve of the heating pipeline, open it after work, do not affect the test water, and do not have to worry about the accident during the work. You can also leave the way of contact with your neighbors.

Some residents' houses are idle for a long time. Please take the time to check the heating facilities or leave an effective contact for the property companies and neighbors.

3. Bullish vent valve

During the test period, the most important thing is to watch the relief valve. If there is a loud crash of water in the pipeline, it means that when the test begins, it is necessary to open the vent valve and release the air in the pipeline.

For users who do not have household heating, they usually adopt top-level centralized exhaust. Therefore, the top floor household should test the water before closing the top release valve. After testing the water, the vent valve will be opened to clean the air.

Users of geothermal power need to be aware that if we do not want to heat up, we must clean up the water in the geothermal pipeline and prevent the water from freezing, causing the burst of the geothermal pipe.

4, water leakage first shut the valve

The test period is a cold cycle. In case of water leakage, the intake valve can be closed first, and the emergency repair should be carried out on its own. Radiator burst: use thick towels, rag and so on to plug the gap. Vent valve fracture: use thick towels and so on to plug up the cracks, then find a round head chopsticks to stop the leakage.

Heating tube trachoma: wrap towels or rag on the pipe, and set aside a section of water basin to draw water into the basin. If there is a bicycle inner tube in the home, it can be cut into a section of about 1 cm wide and about 50 centimeters long, and the inner tube is pulled apart at 3 centimeters from the eye of the sand, and then one button and a buckle to the eye is 3 centimeters. After 35 days, the sand will automatically rust.

5. Dialing a leak phone

If leakage occurs, contact the distributor and manufacturer immediately.