Usually, hydroelectric pressure is used to test the pressure bearing capacity and sealing performance of pipelines to ensure the normal operation of the pipeline system. The specific crackdown process may include the following steps:
1.Preparation: Prepare the necessary tools and equipment, such as pressure pumps, pressure gauges, etc., and confirm that the piping system is fully installed.
2.Check the pipes: For hot and cold water pipes, make sure they are properly connected and that there are no water leaks. At the same time, close all outlets and inlets.
3.Pressure test: Use a pressure pump to gradually increase the water pressure to the water pressure value required by the design, and observe whether the reading of the pressure gauge is stable. Usually the suppression time is required to last for a period of time, such as 20-30 minutes.
4.Pressure Maintenance: After the water pressure required for the design is reached, observe whether the readings of the pressure gauge can remain stable, if there is a large pressure drop, there may be a water leak or other problems.
5.Inspection and Documentation: After the pressure test is completed, carefully inspect the entire piping system for water leaks and record the test results.
It should be noted that hydropower suppression is a professional engineering operation that should be carried out by professionals with relevant knowledge and skills. In addition, pressure testing is carried out in accordance with local norms and standards to ensure the quality of the project and the safety of use.