Shui Ze environmental protection non-negative pressure water supply equipment adopts pneumatic water supply. The purpose of water supply can be achieved by using sealed tanks and local pressurization. The specific working sequence is that the water pump pumps water into the tank through the one-way valve, so that the gas in the tank is compressed and the pressure gradually increases. When the pressure reaches the specified upper limit, the electric contact pressure gauge automatically stops the pump through the control cabinet. The water pressure in the equipment is higher than the external pressure, which is automatically sent to the water supply network. When the water level of the water tank drops and the air pressure drops to the specified lower limit position, the electric contact pressure gauge restarts the water pump through the control cabinet. Repeatedly, the equipment is continuously supplied with water. When the gas in the tank is insufficient, the replenishment valve can automatically replenish the gas.
1) Save the investment in building water towers;
2) save energy. When water is scarce, there is no negative pressure water supply system. You can save one or several pumps and save electricity. When there is more water, all the pumps can be turned on. -basically keep the water pressure constant in this way.
Generally speaking, non-negative pressure water supply is more convenient than tower water supply! I hope I can help you!