System leak test

Original startup leak-checking procedure for the chlorine system: 1. First, ensure that all components of the chlorine system are in a closed state. 2. Open the protective cover on the chlorine cylinder, use a wrench to gently loosen the outlet valve on the cylinder, and then gently loosen the inlet valve as well, allowing chlorine to flow into the chlorine piping system slowly. 3. Check each component in the system one by one, including valves, pipes, pressure relief devices, access panels, etc., to determine if there are any obvious signs of leakage. 4. If a leak is detected, repairs or replacement must be carried out until there are no more leaks in the system. 5. Once it is confirmed that there are no leaks in the chlorine system, close the valves at each location one by one, and then close the inlet valve and the outlet valve. Subsequent steps for wet chlorine leak testing: 1. For wet chlorine leak testing, it is first necessary to remove the chlorine gas from the system and then introduce wet chlorine gas into the system. The specific method is: first close the inlet valve and the outlet valve, use a pressure relief device to reduce the pressure inside the chlorine system, and then discharge the chlorine ； Next, open the inlet valve on the wet chlorine cylinder to allow the wet chlorine to enter the system through that valve. 2. Check each component in the system one by one, including valves, pipes, pressure relief devices, access panels, etc., to determine if there are any obvious signs of leakage. 3. If a leak is detected, repairs or replacement must be carried out until there are no more leaks in the system. 4. Once it is confirmed that there are no leaks in the chlorine system, close the valves at each location one by one, and then close the inlet valve and the outlet valve. .