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An energy-saving variable capacity pump

A variable displacement pump, energy-saving technology, applied in the field of mechanical conveying, can solve the problems of insufficient work efficiency, large volume of the variable displacement pump, inability to adjust, etc., to achieve rapid disassembly and replacement, improve transportation efficiency, and improve work efficiency.

Active Publication Date: 2022-02-11
ZHEJIANG BETTER PUMP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide an energy-saving variable capacity pump to solve the first problem mentioned in the above background technology. The volume of the variable capacity pumps currently used is too large, the shape is irregular, and it is inconvenient to use multiple groups in combination, which is not conducive to Unified functions in large quantities, poor energy-saving effect, and insufficient work efficiency; second, the existing variable-capacity pumps do not have a convenient delivery volume synchronization adjustment device, and cannot simultaneously adjust the delivery volumes of two sets of pump chambers; third, they do not have stable The assembly structure is not conducive to the precise positioning of the transmission parts

Method used

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  • An energy-saving variable capacity pump
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  • An energy-saving variable capacity pump

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Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0052]In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting t...

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Abstract

The invention discloses an energy-saving variable capacity pump, which relates to the technical field of mechanical transportation, and solves the problem that the currently used variable capacity pumps are too large in volume and irregular in shape, making it inconvenient to use multiple groups in combination and unfavorable for large batches of unified functions. The problem of poor energy saving effect. An energy-saving variable capacity pump, comprising a connection group, the main body of the connection group is a strip structure, two sets of pump chambers are fixedly arranged on both sides of the connection group, the bottom surface of the pump chamber is aligned with the bottom surface of the connection group; the ring gear , there is an annular groove in the middle of the edge of the ring gear; the power plate, the number of the power plate is set to two groups, and two sets of side frames are fixedly arranged on both sides of the middle of the two groups of power plates, and the pump chamber is provided to The shape of the variable displacement pump is set to a regular shape, which is conducive to splicing and combination use, can be controlled uniformly, improves work efficiency, and has a good energy-saving effect and does not occupy space.

Description

technical field [0001] The invention relates to the technical field of mechanical transportation, in particular to an energy-saving variable capacity pump. Background technique [0002] A pump is a machine that transports fluid or pressurizes the fluid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. The main working principle of the common variable displacement pump is to change the internal pressure of the pump body. The conversion of negative pressure transports materials. [0003] After retrieval, for example, a patent with application number CN201680020383.6 discloses a variable capacity oil pump, which has: an electromagnetic switching valve, which is formed to be able to control the state of discharging the working oil from the second control oil chamber and the state of discharging the oil to the second control oil chamber. The state of introducing working oil is switched; the pilot v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B35/01F04B49/12
CPCF04B35/01F04B49/12
Inventor 曾海兵王珂
Owner ZHEJIANG BETTER PUMP CO LTD
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