What is constant pressure water supply?

Constant pressure water supply is a water supply mode of water conservancy system. Water supply is an indispensable part of national production and life. The traditional water supply method occupies a large area, the water quality is easy to be polluted and the infrastructure investment is high. The main disadvantage of traditional water supply is that the water pressure cannot be kept constant, which leads to some equipment not working normally.

Constant pressure water supply can keep the water supply pressure unchanged and keep the balance between water supply and water use, that is, more water is supplied when more water is used, and less water is used to improve the water supply quality.

Using frequency conversion speed regulation to realize constant pressure water supply is more effective than using regulating valve to realize constant pressure water supply.

Frequency conversion speed regulation technology is a new and mature stepless speed regulation technology of AC motor. Because of its unique and excellent control performance, it is widely used in speed regulation field, especially in water supply industry. Because of the special needs of safe production and water supply quality, there are strict requirements for constant pressure water supply, so the frequency conversion speed regulation technology has been applied more deeply.