Pressure -superposed water supply device of pipe direct drinking water system based on reverse osmosis water production technology

The utility model relates to a mechanical technical field that directly drinks water, aim at provide the low energy consumption pipe direct drinking water pressure -superposed water supply device of system based on reverse osmosis water production technology. The technical scheme who adopts is: a pressure -superposed water supply device of pipe direct drinking water system based on reverse osmosiswater production technology, is including each field control cabinet that installs of regulation and control and follow filter equipment, high -pressure rotating vane pump, reverse osmosis system water installation, pressure -superposed water supply device, the disinfection and sterilization device that the rivers flow direction communicates in proper order, degassing unit and water supply network intercommunication disinfect, the pressure -superposed water supply device includes first diaphragm type atmospheric pressure jar, booster pump, the second septum diaphragm type atmospheric pressurejar of following the rive