Tank pump integrated equipment put into use, the water pipe network of water into the water tank, the tank to exclude air from the vacuum to eliminate, to be filled with water, remove the vacuum automatically turns off. When the water pipe network pressure to meet the requirements of the water, the system consists of a bypass valve from the users directly to the water pipe network; when the water pressure in the pipe can not meet the water demand, the system pressure signal from the remote pressure gauge back to the inverter controller pump operation, and automatically adjust the speed according to the size of water pressure water supply, if the running speed of the pump reaches the power frequency, start another pump frequency operation. Pump water, if the water pipe network is greater than the pump flow, maintain normal water supply system; water peak, if the water pipe network is less than the pump flow, water tank water as a supplemental source of water supply is still normal at this time, vacuum to eliminate air from entering the water tank, the tank vacuum destruction, to ensure that the water pipe network does not produce negative pressure, the water peak, the system has returned to normal supply state. When the water pipe network without water, causing the water tank levels continue to decline, the level will signal back to the inverter controller, the pump automatically shut down to protect the water pump, water tank can store and release energy, to avoid frequent pump starts. Features an integrated tank pump, less investment in equipment: small footprint of the device without the construction of pumping stations and large reservoirs or water tanks, saving substantial investment to fully utilize a water pipe network water pressure, pressure pump selection should to decrease, reducing equipment investment. 2, energy-saving effect is obvious: the device connected in series with the water pipe network utilization and pressure water pipe network; and because of the selection pressure pump again Kai Kai pump or a pump to meet the water needs, water peak will all start when the pump , thereby reducing the running cost, energy savings of 30% -90%; and the water tank regularly timed automatic cycle, without regular cleaning water tanks, saving maintenance costs. 3, health pollution: food grade stainless steel tank and water tank regularly automatically cycle the water quality and no secondary pollution. 4, easy to install: simply connecting the device to the scene into the outlet pipe. Short construction period, simple installation, the equipment advanced technology, stable operation and easy maintenance. 5, the power will not be without water: Since the device has a bypass, the pump stopped working during a power outage, but also the use of a water supply pipe network pressure to maintain the water supply. 6, equipment performance: a full set of equipment made of stainless steel; appearance, energy efficient, smooth operation, low noise, is the real green, energy-saving equipment.