Exhaust valve plate assembly and compressor

A technology for exhaust valves and compressors, which is applied to pump components, mechanical equipment, variable capacity pump components, etc., can solve the problems of high impact force at the exhaust hole, prolong service life, improve versatility, reduce The effect of small shocks

Pending Publication Date: 2019-01-04
ZHUHAI LANDA COMPRESSOR +1
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the exhaust valve plate in the prior art has a large closing speed and a large impact force on the exhaust hole, thereby providing a valve with a high initial closing speed, Discharge valve plate assembly and compressor that can reduce the impact force on the discharge hole by reducing the final closing speed

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
  • Exhaust valve plate assembly and compressor
  • Exhaust valve plate assembly and compressor
  • Exhaust valve plate assembly and compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 1-4 As shown, an exhaust valve assembly of the present invention includes:

[0037] The exhaust valve plate is adapted to be connected to the first object with the exhaust port 7, and when the exhaust at the exhaust port 7 ends, the exhaust valve plate will quickly close toward the direction movement;

[0038] Buffer, when the exhaust valve plate is closed, its buffer force acts on the exhaust valve plate, and the direction of the buffer force is opposite to the direction of the reset force, and the magnitude of the buffer force is smaller than the reset force the size of.

[0039] The exhaust valve plate assembly with the above structure, due to the function of the restoring force, can have a high speed when the exhaust valve plate is initially closed, and the closing speed is not delayed. At the same time, the function of the buffer can make the exhaust valve plate close quickly. Rapidly becomes smaller, reducing the impact of the exhaust valve plat...

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 relates to an exhaust valve plate assembly and a compressor. The exhaust valve plate assembly comprises an exhaust valve plate and a buffer piece; the exhaust valve plate is suitable forbeing connected to a first object with an exhaust port, and when exhausting is completed at the exhaust port, the exhaust valve plate moves rapidly in the closing direction under the effect of resetforce; when the exhaust valve plate is closed, buffer force of the buffer piece acts on the exhaust valve plate; and the direction of the buffer force is opposite to the direction of the reset force,and the magnitude of the buffer force is smaller than that of the reset force. The exhaust valve assembly can be high in speed at the initial time of closing of the exhaust valve plate, closing is quick without being delayed, meanwhile, the speed of the exhaust valve plate can be decreased rapidly at the end of closing, thus impact of the exhaust valve plate on the exhaust port is reduced, the reliability of the exhaust valve plate is improved, and the service life of the exhaust valve plate is prolonged. The compressor is provided with the exhaust valve plate assembly, the power of the compressor is not affected, and the reliability of the compressor is further improved.

Description

technical field [0001] The invention relates to the field of gas compression, in particular to an exhaust valve assembly and a compressor. Background technique [0002] The energy efficiency of the compressor is one of the important factors affecting the energy efficiency of the air conditioner, and the exhaust structure of the compressor is one of the main links in the optimization of the energy efficiency of the compressor. The existing exhaust structure is an elastic valve plate arranged at the exhaust port. When the compressor releases pressure and exhausts, the high-pressure gas rushes through the elastic valve plate from the exhaust port to exhaust. After the exhaust is completed, the elastic The valve plate resets under the action of its own elasticity to close the exhaust port. The design of the exhaust structure directly affects the smoothness of the exhaust. At the end of the exhaust of the compressor, the faster the reset speed when the theoretical exhaust valve ...

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): F04B39/10F04B39/08
CPCF04B39/1026F04B39/08
Inventor 李健李永贵霍喜军
Owner ZHUHAI LANDA COMPRESSOR
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap