Novel stainless steel miniature multistage booster pump

Abstract

The invention discloses a novel stainless steel miniature multistage booster pump. The novel stainless steel miniature multistage booster pump comprises a motor, a pump shaft and a pump body, whereinthe lower end of the motor is movably provided with a machine frame, the lower end of the machine frame is fixedly provided with the pump body, the two sides of the pump shaft are provided with impellers, sealing materials are arranged on one sides of the impellers, a water retaining ring is arranged at the lower end of the machine frame, a coating is fixedly arranged on the outer surface of the machine frame, rubber is arranged on the outer surface of a deflation valve, and sound absorption cotton is fixedly arranged inside the pump body. The novel stainless steel miniature multistage boosterpump is provided with the rubber, the coating and the sound absorption cotton so that people can conveniently find the booster pump at night; the layer of elastic rubber is arranged outside the deflation valve so that the softness can be increased, and the pain of hands of people can be relieved when the deflation valve is rotated by people; and the sound absorption cotton is arranged inside thepump body so that noise can be effectively absorbed, and then the pump can be applicable to different working conditions and can have a better application prospect.

Description

technical field [0001] The invention relates to the field of multistage booster pumps, in particular to a novel stainless steel miniature multistage booster pump. Background technique [0002] Booster pump, as the name implies, is a pump used for boosting. Its main uses are water heater boosting, low water pressure in high-rise buildings, saunas, bathing and other pressurization, pressurization of insufficient water pressure on the uppermost floor of apartments, and solar automatic booster pumps. , reverse osmosis water purifier booster, etc.; the working principle of the booster pump is similar to a pressure booster, which applies a very low pressure to the large-diameter air-driven piston. When this pressure acts on a small-area piston, a a high voltage. The booster pump can be operated continuously via a 5 / 2 air-operated directional valve. The high-pressure plunger controlled by the one-way valve continuously discharges the liquid, and the outlet pressure of the booster...

AI Technical Summary

Problems solved by technology

[0004] The color is darker, which makes it difficult for users to find the direction of the booster pump when using it at night, which increases the difficulty of using the booster pump at night, and brings certain adverse effects to users. The original booster pump has waterproof effect Poor, so that the booster pump is prone to water ingress, causing the booster pump to cause a short circuit due to water ingress into the equipment, which brings unnecessary economic losses to the user. The sound insulation effect of the traditional booster pump is poor, making the When the booster pump is running, it is easy to make a huge noise, and the daily life of the surrounding residents has brought certain adverse effects to the user. Therefore, we propose a new type of stainless steel miniature multi-stage booster pump

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