Multiple double-cavity conjoined capsule type high flow leakproof pump

Abstract

The present invention proposes one kind of pump including pump body, driving part and fluid medium conveying part. The pump features that the pump body consists of high pressure water tank, low pressure water tank, two main plates and two side plates; the double cavity bags in double rows constituting the fluid medium conveying part are installed on two sides of the high pressure water tank and the low pressure water tank and communicated with the high pressure water tank and the low pressure water tank via the high pressure valve and the low pressure valve separately inside the high pressure valve chamber and the low pressure valve chamber; and the bearings, main shaft, the cam and the pressure rack constituting the driving part are installed on two side plates.

Description

technical field [0001] The invention relates to a large-flow non-leakage pump which utilizes volume changes of multiple double-cavity conjoined sacs to suck or press out fluid. Background technique [0002] Most of the various types of pumps used at home and abroad today use gears, vanes, etc., and each pump has 4 constants, A, constant speed, B, constant flow, C, constant head, D, constant volume, in production and use are immutable. [0003] In the use of traditional pumps, most of the conveying part and the transmission part are integrated. After a long time of use, the sealing degree drops rapidly, and the fluid begins to leak outward, causing serious corrosion of gears, blades and bearings, and great damage, especially The acid and alkaline fluid medium corrodes more seriously, and the function is extremely reduced, or even completely scrapped, which not only affects production, but also pollutes the environment. [0004] Most of today's anti-corrosion pumps are made ...

AI Technical Summary

Problems solved by technology

[0003] In the use of traditional pumps, most of the conveying part and the transmission part are integrated. After a long time of use, the sealing degree drops rapidly, and the fluid begins to leak outward, causing serious corrosion of gears, blades and bearings, and great damage, especially The corrosion of acid and alkaline fluid medium is more serious, the function is extremely reduced, or even completely scrapped, which not only affects production, but also pollutes the environment

[0004] Most of today's anti-corrosion pumps are made of stainless steel, which has disadvantages such as difficult processing, high power consumption, high cost, poor anti-corrosion, easy leakage, and short service life.

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