Real-time acquisition of water network parameters, network parameters, motor temperature, equipment running status, to achieve optimal operation, reliable protection, ensure the water supply, saving power consumption. Constant pressure water supply to meet demand, and maintain water supply system pipe network in the end pressure (service pressure), the system for maximum lift and minimum head pressure in the trailer is set free, and efficient flow in the pump area. By pressure transmitter detecting pressure in the pipe and converted into electrical signals sent to the controller, pressure controller sent the feedback pressure signal and trailers settings to compare, calculation and judgment to determine the frequency of a pump-run or multiple pump start and stop, thus ensuring the system can normally be able to work smoothly in a variety of conditions, in order to achieve maximum energy savings results. Features: 1, solve the problem of low water pressure conversion water supply equipment constant pressure makes the water inside the building to keep the pressure constant 2, avoid using roof tank water pollution caused by replacing the traditional roof tank water supply, eliminating the source of water pollution 3, reducing construction costs, increased space area to replace the traditional roof tank, reducing the force to make the building a simple structure and reduce costs. 4, save energy, reduce the area of ??water supply equipment saving more than 30% of the equipment small footprint, simple installation, shorten the construction period 5, good airtight performance: body sealing means less gas water contact, to ensure that the water quality does not collect pollution. 6, compact, small footprint: With three-dimensional computer design, not simply to put together, and scientific and rational arrangement of each of the components, to maximize the compression area. 7, beautiful, generous: can replace life, fire protection, heating, and air-conditioning with a high water tower, does not affect the architectural appearance, reduce the construction cost. 8, easy centralized management: The unit are integrated, eliminating inconsistent service user the trouble due to different manufacturers produce. Scope: 1, residential quarters, especially for senior villas owned water; 2, various buildings in life, fire hydrants, sprinkler water systems; 3, hotels, apartments and other cold and hot water supply; 4, heating and air conditioning, ventilation and hot water systems; 5, industrial and mining production, domestic water supply; 6, small water plants, pumping stations. Technical Parameters: