The working principle of the diaphragm pressure tank

The diaphragm type pressure tank is an energy storage device composed of a steel outer casing and a rubber diaphragm inner tank. The rubber diaphragm completely separates the water chamber and the air chamber, and when the external pressure water is filled into the inner tank of the diaphragm type pressure water tank. At the time, the air sealed in the tank is compressed. According to Boyle’s law of gas, the volume of the gas is compressed and reduced, the pressure is increased to store energy, and the expansion of the compressed gas can push the water in the rubber diaphragm out of the tank.

Application:

Diaphragm pressure tanks are widely used in central air conditioning circulating water regulators, steamed water supply expansion systems, heating system circulating water hydration regulators, fire water supply system hydration regulators, frequency conversion water supply regulators, boiler hydration, pneumatic water supply, and other occasions.

Features:

• The internal diaphragm structure of the tank ensures that the water does not come into contact with the tank wall, so there is no rust inside the tank wall, no condensation on the outside, and the service life is greatly extended.
• The rubber diaphragm can stretch more than 200,000 times and can be used for a long time after inflation.
• It can effectively smooth the pressure fluctuations in the water system and reduce the start and stop frequency of the water pump.
• The diaphragm is a food grade natural rubber diaphragm that can be used in drinking water systems.