How to separate the water area and air area in the pressure water tank?

The water area and air area in the pressure water tank, such as the water supply process of the pressure water tank, are an automatic regulation system based on the principle of pressure vessels and the incompressibility of water.

The water area and air area in the pressure water tank are separated by an isolation membrane. This design ensures that water and air do not mix, thereby maintaining the stability of the water supply system and the safety of water quality. Isolation membranes are usually made of tough and durable materials that can withstand the pressure difference between internal water and external air, while preventing direct contact between the two.

During the water supply process, when the water pump sends water into the pressure water tank, the water area gradually fills with water and is separated from the compressed air area by an isolation membrane. As water enters, the water level in the pressure water tank rises, which compresses the air in the upper space, and at the same time, the water pressure in the entire supply pipeline gradually increases. When the pressure reaches a certain set value, the pressure will act on the pressure relay through the pressure transmission pipe, causing the motor to cut off power and the water pump to stop working. In this way, the pressure water tank can store and stabilize the water supply pressure.

Overall, the isolation membrane plays a crucial role in the pressure water tank. It not only separates the water and air zones, but also ensures the normal operation of the water supply system and the safety of water quality. What separates them?