Cleaning requirements of domestic water tank

How to clean stainless steel domestic water tank? Whether it is a small water tank for personal use or a large water tank for collective water supply, whether it is a stainless steel cylindrical water tank or a combined stainless steel water tank,

Close the inlet and outlet valves. Open the drain valve or start the submersible pump to let the water level in the stainless steel domestic water tank drop to about 30cm, then close the drain valve or submersible pump and block the water outlet to prevent sewage from flowing backwards.

Professionals bring special cleaning tools and flushing faucets into the water tank for cleaning operation, and the cleaning operation is carried out in the order of top down and inside out. If the domestic water tank is found to be damaged, it should be repaired in time. After cleaning and repair, open the drain valve or start the submersible pump, discharge the sewage and flush the inside of the water tank with clean water, and then close the drain valve or submersible pump.

Spray the prepared disinfection water evenly on the inner wall of the water tank from top to bottom and from inside to outside until the entrance, then the cleaner comes out of the water tank and covers the hole. Wait for 30 minutes before opening the inlet valve, and then open the drain valve or submersible pump to drain after filling the water tank.

Before the water supply is restored, the water sample should be sent to the health and epidemic prevention station for water quality testing, and the water supply can be restored only after the testing is qualified. The recovery of water supply should be completed as soon as possible, from cleaning to inspection should be completed within 1-2 days.