Water Supply System

Variable Frequency Constant Voltage Water Supply System

Variable frequency constant voltage water supply system takes the water pressure of pipeline (or water flow) as the setting parameter.

Through the microcomputer control frequency converter output to automatically adjust the speed of the pump motor, realize the closed-loop adjustment of the pipeline network water pressure (PID), so that the water supply system is automatically stabilized at the set pressure value, so as to ensure the water supply efficiency.

Variable frequency constant voltage water supply system consists of frequency conversion control cabinet, automation control system and remote monitoring system, pumping unit, pressure stabilizing compensator, pressure sensor, valves, instruments and piping system. It can make the water supply more energy-saving and environmentally friendly.

The water supply equipment can keep the water supply pressure constant, which can balance the water flow between water supply and water consumption. The pump can be cast in cast iron, ductile iron, carbon steel, alloy steel, stainless steel and other materials, it can be customized according to customer’s requirements.

Variable Frequency Constant Voltage Water Supply System Features:

1. Adopting programmable controller, flexible program, high precision, high reliability, multi-functional, fast reflection speed.
2. Equipped with pressure stabilizing pump or pressure stabilizing tank to stabilize the pressure, when the water consumption is below a certain value, the main pump can stop running to reduce the mechanical loss and save electricity.
3. The pumps are frequency conversion start-up, which prolongs the life of the equipment and eliminates the impact of the starting current on the power grid.
4. According to the change of water consumption, the pump will adjust its operation , so that the pumps work in a balanced manner. When a pump runs to the set time, it automatically switches to another pump.
5. Compact structure, fast and easy installation, no pollution.

Variable Frequency Constant Voltage Water Supply System Applications:

1. Various types of water plants, water supply stations.
2. Daily comsumption, production and fire-fighting water system of industrial and civil buildings.
3. Public facilities, hotels, restaurants, hot water, air-conditioning water supply system.
4. Pipelinein oil field, oil pumping station constant pressure delivery system
5. Hot water boiler pressure setting and hot water pipeline pressure setting system.