Guangyi Water Pump Fengli Pump Industry BWS frequency conversion constant pressure water supply equipment

Product Classification
Fengli variable frequency constant pressure water supply equipment is divided into two structures: upward type and flat type according to the location of the water outlet pipe. When selecting the type, select the best type of equipment according to actual needs to reduce construction costs.
The variable frequency constant pressure water supply equipment is controlled by an intelligent central processor. The pressure controller on the water outlet network samples the water pressure and converts it into a corresponding electrical signal and transmits it to the system. It receives the actual pressure signal of the pipe network and the user settings. The pressure value is compared, and the deviation value is used to control the output frequency of the inverter to change the motor output power. When a water pump is running at full speed and still cannot reach the user-set pressure, the variable-frequency running pump is switched to industrial frequency operation, and the frequency converter soft-starts the other pump and runs it at low frequency. If the actual pressure is greater than the set pressure, the power frequency pump will be automatically stopped to achieve variable constant pressure water supply. If the water consumption is very small, all the automatic pumps will be stopped and the auxiliary pump and air pressure tank will work at constant pressure.