公开(公告)号：US20190010681A1

公开(公告)日：2019-01-10

申请号：US16133695

申请日：2018-09-18

申请人： Yiyong SHI

发明人： Yiyong SHI ,  Lianke SHI

IPC分类号： E03B11/08 ,  E03B7/04 ,  E03B7/07 ,  E03B11/10

摘要： A water supply system for delivering water from a water inlet manifold to a water outlet manifold, comprises a first water inlet pipe, an air pressure water tank and a first water pump; the first water inlet pipe is connected to the water inlet manifold; the air pressure water tank is connected between the first water inlet pipe and a water suction pipe of the first water pump; a water outlet pipe of the first water pump is connected to the water outlet manifold; the air pressure water tank is provided with a preset first water level; and the quantity of gas compressed in the air pressure water tank allows a pressure inside the air pressure water tank to be an atmospheric pressure when water in the air pressure water tank is in the first water level.