AIR FEEDING DEVICE FOR PRESSURIZED WATER SUPPLIER BY USING PUMP

摘要

PURPOSE: An air feeding device for a pressurized water supplier is provided to improve efficiency of the pressure water supplier by automatically feeding air into a pressurized tank from the air feeding device. CONSTITUTION: An air feeding device for a pressurized water supplier includes a valve body(10), and an air suction guiding pipe(20). The valve body(10) is formed at an inner portion thereof with a fluid path(12) and is connected to a pressurized tank. The air suction guiding pipe(20) allows air to be introduced into the valve body(10). An air valve section is communicated with the air suction guiding pipe(20) in order to allow air to be introduced into the air suction guiding pipe(20) or to prevent air from being introduced into the air suction guiding pipe(20). An air storage tank(30) is installed at a lower portion of the valve body(10) in order to store air.