Customizable Quality Air Tank Pressure Vessel Surge Tank For Balancing The Water Volume

Surge Tank

Surge tank—composed of four parts: tank body, air bag, water receiving port and exhaust port. Used in a closed water circulation system, it has the effect of balancing the water volume and pressure, avoiding frequent opening of the safety valve and frequent refilling of the automatic water replenishment valve. When the external pressure water enters the airbag of the expansion tank, the nitrogen sealed in the tank is compressed . According to Boyle's law of gas, the volume of the compressed gas becomes smaller and the pressure increases until the pressure of the gas in the expansion tank is consistent with the pressure of the water and the water is stopped. When the water loss pressure decreases, the gas pressure in the expansion tank is greater than the water pressure, and the gas expands and the water is supplemented and discharged. Stop the drainage until the gas pressure and the water pressure reach the same level again. The control of each point of the device is interlocking reaction, automatic operation, small pressure fluctuation range, safety and reliability, energy saving, and good economic effect.