Unlock instant, AI-driven research and patent intelligence for your innovation.

Compression mechanism and compressor having same

A compression mechanism and sliding vane technology, applied in the field of compressors, can solve the problems of reduced timeliness and reliability of closure, high noise, low stiffness, etc., to improve timeliness and reliability of closure, reduce exhaust noise, and reduce noise Effect

Active Publication Date: 2022-03-01
ANHUI MEIZHI PRECISION MFG
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve the energy efficiency of the compressor, if the discharge valve plate is designed to have a lower stiffness, it will lead to the problem of reduced timeliness and reliability of compressor shutdown at high speeds and high noise

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
  • Compression mechanism and compressor having same
  • Compression mechanism and compressor having same
  • Compression mechanism and compressor having same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0054] Refer below Figures 1 to 14A compression mechanism 300 and a rotary compressor according to an embodiment of the present invention are described.

[0055] like figure 1 As shown, the rotary compressor according to the embodiment of the present invention includes a housing 100 , a motor 200 and a compression mechanism 300 , the motor 200 and the compression mechanism 300 are installed in the housing 100 , and the motor 200 is used to drive the compression mechanism 300 .

[0056] The compression mechanism 300 of the rotary compressor according to the embodiment of the present invention will be described in detail below with reference to the accompanying ...

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 discloses a compression mechanism and a compressor with the compression mechanism. The compression mechanism includes: a cylinder, an exhaust hole, a piston, a crankshaft, an upper bearing and a lower bearing, a sliding plate, an exhaust valve plate, a lift limiter and a swing rod, and the sliding plate drives the The swing lever swings around the pivot so that the swing lever pushes the exhaust valve plate to close the exhaust hole, and the swing lever has a valve plate contact portion for contacting the exhaust valve plate and a valve plate contact portion for The sliding piece contact portion that the sliding piece contacts, when the valve piece contact portion protrudes from the limit surface of the lift limiter, the tangent line of the contact point between the sliding piece and the swing rod and the tangent of the sliding piece The angle between the upper sides is β, where β≤10°. According to the compression mechanism of the present invention, the applicability and reliability of the exhaust valve plate are good, the closing noise is low, and the energy efficiency is high.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a compression mechanism and a compressor with the compression mechanism. Background technique [0002] The discharge valve plate is an important part of the rotary compressor, and the discharge valve plate affects the energy efficiency, power consumption, noise, etc. of the compressor. Various improvements to the structure and material of the exhaust valve plate itself have been proposed in the related art, but each of these improvement solutions has its own problems, so there is a demand for improvement. In the related art, the discharge valve plate of the rotary compressor is usually a reed valve plate with certain elasticity, that is, a certain rigidity. One end of the discharge valve plate is fixed, and the other end is free to open and close the exhaust hole. [0003] The inventor found and realized through research that the greater the stiffness of the exhaust valve pl...

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 Patents(China)
IPC IPC(8): F04C18/356F04C29/12F16K1/00F16K1/32F16K24/04F16K47/02
CPCF04C18/3562F04C29/128F16K1/00F16K1/32F16K24/04F16K47/02
Inventor 罗承卓谭琴
Owner ANHUI MEIZHI PRECISION MFG
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com