首页>
外国专利>
AIR PRESSURE DIFFERENTIAL TYPE ENERGY SAVING WATER PUMPING DEVICE
AIR PRESSURE DIFFERENTIAL TYPE ENERGY SAVING WATER PUMPING DEVICE
展开▼
机译:气压差动式节能抽水装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
An air pressure differential type energy saving water pumping device, includes a water storage tank (1), an air pressure differential pump (2), a compressor air storage tank (3), a water tower (4) and a water pumping pipe (5); the air pressure differential pump (2) includes left and right water pumping cylinders (20), left and right pistons (200), left and right water pumping chambers (201),left and right stretchable membranes (230) separating air from water, a double output shaft low friction air cylinder (25), an air cylinder piston (251) and left and right inner covers (271); compressed air is injected from the compressor air storage tank (3) into said double output shaft low friction air cylinder (25), the air cylinder piston (251) reciprocates by means of air pressure, said left and right pistons (200) are driven to reciprocate, and water in said left and right water pumping chambers (201) is pumped to said water tower (4) through the water pumping pipe (5).
展开▼