Guangzhou is no negative pressure water supply equipment

Details no negative frequency of water supply equipment constant pressure is no negative pressure device and a constant frequency equipment consisting of water supply equipment. No negative pressure device is divided into open and closed, open flow regulator stainless steel tanks (called box-type non-vacuum equipment) closed stainless steel flow regulator negative pressure tank (tank said non-vacuum equipment). The system equipment connected in the municipal water pipe network where insufficient pressure, the device detects the outlet pressure by the pressure sensor, the detected value and the set value. Calculated on the basis of the existing municipal water pipe network pressure on the need to increase pressure. Determine the number of units in operation and pump inverter output power (response to the motor and pump as speed) to match the curve of constant pressure water. No negative frequency pressure water supply equipment to maximize the use of the municipal water pipe network pressure existing pressure on municipal water pipe network does not produce negative pressure, stainless steel tanks or no negative replace the old pool, reducing secondary pollution of water , it is a new generation of energy-saving products in the field of water supply.