Pressure water storage barrel

Abstract

The invention relates to the field of a water storage device about a water purifier, medical fire fighting, bathing, solar energy, a water pump, radiant floor heating, a boiler or a household appliance, and especially relates to a pressure water storage barrel, wherein the storage barrel comprises a pressure barrel body, and a reservoir bag and a water storage bag both which are arranged in the pressure barrel body, the top of the pressure barrel body and the bottom thereof are provided with a connecting nozzle, the water storage bag opening and the reservoir bag opening are respectively connected with upper and lower connecting nozzles, the connecting nozzle connected with the water storage bag opening is the water inlet and outlet, the connecting nozzle connected with the reservoir bag opening is the air inlet and outlet on which a valve core is arranged. When the device is disassembled for cleaning, the reservoir bag isn't affected, when the device is reassembled, air pressure cannot be again injected into the reservoir bag, thereby reducing operating processes, saving time and manpower and material resource, and greatly improving safety factor.

Description

technical field [0001] The invention relates to the fields of water purifiers, medical, fire-fighting, bathing, solar energy, water pumps, floor heating, boilers or water storage equipment in household equipment, in particular to a pressure water storage tank. Background technique [0002] Existing pressure water storage barrels have two common structures. One is that the main body of the water storage barrel is divided into an upper half body and a lower half body, and an elastic interlayer is arranged between the upper half body and the lower half body. The barrel body and the lower half are welded. The upper part of the elastic partition is the water storage chamber, and the lower part is the air storage chamber. The water storage barrel of this structure cannot be disassembled, and the dirt cannot be disposed of after a period of use. The other is that a water storage bag communicated with the water inlet and outlet is arranged inside the main body of the water storage b...

AI Technical Summary

Problems solved by technology

[0002] Existing pressure water storage barrels have two common structures. One is that the main body of the water storage barrel is divided into an upper half body and a lower half body, and an elastic interlayer is arranged between the upper half body and the lower half body. The barrel body and the lower half are welded. The upper part of the elastic partition is the water storage chamber, and the lower part is the air storage chamber. The water storage barrel of this structure cannot be disassembled, and the dirt cannot be disposed of after a period of use.

The other is that a water storage bag communicated with the water inlet and outlet is arranged inside the main body of the water storage bucket. It can be disassembled to clean the dirt, but after the disassembly and cleaning, the inside of the barrel must be re-injected with air pressure, which is cumbersome and impractical

[0003] In addition, both of the above two structures use the pressure barrel body as the wall of the gas storage chamber, which poses a great safety hazard. If the barrel body breaks or explodes, it will cause a greater threat and poor safety.

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