Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Compressor capable of directly gettering through impacting air suction port by spring

A technology of spring compression and suction port, which is applied in the direction of liquid displacement machinery, pumping device components for elastic fluid, rotary piston type/oscillating piston type pump components, etc., and can solve the bellows' easy deformation Aging, short service life, affecting the efficiency of the whole machine, etc., to avoid hidden dangers of fracture quality, long service life, and reduce startup noise

Active Publication Date: 2008-07-30
黄石东贝压缩机有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems that the bellows in the existing direct suction method are easily deformed and aged, the service life is short, and ultimately affect the efficiency of the whole machine, and to provide a compressor with a spring-pressed suction port direct suction method

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Compressor capable of directly gettering through impacting air suction port by spring
  • Compressor capable of directly gettering through impacting air suction port by spring
  • Compressor capable of directly gettering through impacting air suction port by spring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] see figure 1 , the present invention has housing 8, and compressor movement assembly 15 is housed in housing 8, includes a muffler chamber 14, and the outer wall of housing 8 is connected with suction pipe 9, and the mouth of suction pipe 9 leads into Inside the casing 8, the suction port 13 facing the muffler cavity 14 is facing. Especially in the utility model, a connecting pipe 5 is used to connect the mouth of the suction pipe 9 and the suction port 13 of the muffler cavity. The right end of the connecting pipe 5 is a flanging mouth, on which a Sealed collection port 7, the sealed collection port 7 covers the mouth of the suction pipe 9, and is closely attached to the inner wall of the housing 8; the left end of the connecting pipe 5 is inserted into the suction port 13 of the muffler chamber (move-fit connection), The docking of connecting pipe 5 and the suction port 13 of muffler cavity can also design a shorter suction pipe on suction port 13, and connecting pip...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a compressor in a mode that springs impact an air suction mouth to directly suck air, and the compressor comprises a casing body. A cassette mechanism assembly is arranged in the casing body; the outer wall of the casing body is connected with an air suction pipe; an anechoic cavity is arranged in the casing body corresponding to a pipe mouth of the air suction pipe. The invention is characterized in that a connecting pipe is connected with the pipe mouth of the air suction pipe and the air suction mouth of the anechoic cavity; one end of the connecting pipe is provided with a turned-over edge to mantle the pipe mouth of the air suction pipe, and the other end of the connecting pipe forms an even joint with the air suction mouth of the anechoic cavity; the outer wall of the connecting pipe is provided with the springs; the springs impact a turned-over edge mouth of the connecting pipe to be tightly pasted to the inner wall of the casing body. The invention overcomes the problems of easy distortion and aging, short service life and high cost in high temperature as the prior art adopts the structure that a ripple pipe directly sucks the air. The invention can also reduce noise, and is especially suitable for the improvement of a piston type compressor.

Description

(1) Technical field: [0001] The invention relates to the technical field of refrigerating compressors, and relates to a compressor in which a spring compresses an air inlet and directly inhales air. (two) background technology: [0002] In the prior art, the muffler cavity in most compressors adopts a semi-direct suction method (that is, the suction port of the muffler cavity is not directly connected to the suction pipe on the shell, but has a certain distance), so this A semi-direct suction compressor has low efficiency, high suction temperature, and a large loss in volumetric efficiency of the compressor. The more advanced suction method of the muffler chamber is to use a bellows to connect the suction port of the muffler chamber with the suction pipe on the shell to inhale directly, so that the gas with a lower temperature can be directly sucked in. Although this structure can improve the COP value, the bellows, lubricating oil and working fluid are easily deformed and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/00F04C29/12
Inventor 杨百昌曹礼建戴竞雄陆龙富
Owner 黄石东贝压缩机有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com