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Air pump with dust removal and anti-blocking structure

An anti-blocking and air pump technology, applied in pump components, variable capacity pump components, dispersed particle filtration, etc., can solve problems such as air pump failure, trouble, and the working environment of the air pump is not so clean

Active Publication Date: 2021-07-06
ZHEJIANG WEIBANG LEISURE ARTICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Air pump, that is, "air pump", is a device that removes air from a closed space or adds air to a closed space. In use, the air inlet of the air pump will draw air from the outside for compression, but in many cases the working environment of the air pump is It is not so clean, too much dust particles in the air will block the air inlet and cause the air pump to fail. The existing air pump filter device simply adds filters and other devices, which need to be disassembled, cleaned and replaced after long-term use , very troublesome, now provide an easy-to-clean air pump filter to solve this problem

Method used

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  • Air pump with dust removal and anti-blocking structure
  • Air pump with dust removal and anti-blocking structure

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Embodiment Construction

[0027] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] attached by Figure 1-8 It can be seen that the present invention provides an air pump with a dust removal and anti-blocking structure, including a pump body 1, the pump body 1 is provided with a main air inlet 2, an air inlet chamber 3, and an air outlet chamber 4, and the main air inlet 2 communicates with the air inlet chamber 3 , the air intake chamber 3 communicates with the air outlet chamber 4 through the exhaust hole 5, a first valve body 6 is p...

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Abstract

An air pump with a dust removal and anti-blocking structure comprises a pump body, a main air inlet hole, an air inlet cavity and an air outlet cavity are formed in the pump body, the main air inlet hole communicates with the air inlet cavity, the air inlet cavity communicates with the air outlet cavity through an exhaust hole, a first valve body is arranged on the main air inlet hole, an air inlet sleeve connected with the main air inlet hole is arranged on the pump body, and a filter screen is arranged in the air inlet sleeve. A movable baffle is arranged in the air inlet cavity, an auxiliary air inlet hole is formed in the side wall of the air inlet cavity, a dust removal air hole communicating with the air inlet cavity is formed in the bottom wall of the air inlet cavity, the other end of the dust removal air hole communicates with the portion, located on the outer side of the first valve body, of the main air inlet hole, and the main air inlet hole and the exhaust hole jointly serve as a first unit. The auxiliary air inlet hole and the dust removal air hole jointly serve as a second unit, the movable baffle blocks the first unit or the second unit in an alternative mode, and the pump body is provided with a pushing screw used for adjusting the movable baffle. Back blowing dust removal can be conducted through power of the air pump, the filter screen does not need to be replaced or detached, the structure is ingenious, and cleaning is convenient.

Description

technical field [0001] The invention belongs to the technical field of dust prevention for air pump air inlets. Background technique [0002] Air pump, that is, "air pump", is a device that removes air from a closed space or adds air to a closed space. In use, the air inlet of the air pump will draw air from the outside for compression, but in many cases the working environment of the air pump is It is not so clean, too much dust particles in the air will block the air inlet and cause the air pump to fail. The existing air pump filter device simply adds filters and other devices, which need to be disassembled, cleaned and replaced after long-term use , is very troublesome, and now an easy-to-clean air pump filter device is provided to solve this problem. Contents of the invention [0003] The object of the present invention is to provide an air pump with a dust removal and anti-blocking structure, which can use the power of the air pump itself to carry out back blowing an...

Claims

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Application Information

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IPC IPC(8): F04B39/12F04B39/16F04B39/10B01D46/00
CPCF04B39/123F04B39/16F04B39/10B01D46/70
Inventor 陈校波陈鑫陈珊炜叶峰孙永学
Owner ZHEJIANG WEIBANG LEISURE ARTICLE
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