Valve device of hermetic compressor

A technology of hermetic compressors and valve devices, which is applied to the components of pumping devices for elastic fluids, liquid variable displacement machines, mechanical equipment, etc., and can solve the problems of prolonged operation time, increased noise of hermetic compressors, Solve problems such as increased assembly process to achieve the effect of simple structure, noise prevention, and simplified assembly process

Inactive Publication Date: 2006-05-10
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, the structure of the valve device 11 is too complicated
In this way, a plurality of components increases the number of assembly processes corresponding to the number, so there is a disadvantage that the assembly process becomes complicated due to the plurality of components.
[0018] In addition, many components must be produced separately, so there is a disadvantage that the production cost of the compressor will eventually increase.
In addition, the incre

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
  • Valve device of hermetic compressor
  • Valve device of hermetic compressor
  • Valve device of hermetic compressor

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0042] The valve device of the hermetic compressor of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0043] image 3 It is an exploded oblique view of the valve device of the embodiment of the present invention, Figure 4 show image 3 Oblique view of the cladding liner.

[0044] The hermetic compressor (not shown) is used to compress the flowing refrigerant in the refrigerant circulation system. The airtight container, the electric mechanism part installed inside the airtight container to convert electric energy into kinetic energy, and the kinetic energy converted by the electric mechanism part are used to compress the refrigerant. The organization department is composed. Furthermore, the compression mechanism part includes a valve device 100 for controlling intake and discharge of refrigerant from the cylinder.

[0045] The valve device 100 is installed in front of the cylinder (not shown), and co...

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 valve device of closed-type compressor, which consists of drainage valve 150a and coat pad 220, wherein the drainage valve 150a covers the outlet 110b of valve board 110, which switches the outlet 110b selectively; the coat pad 220 is set between the drainage side of valve board 110 and covered valve board 110 and roof plate 170 to separate the sucked coolant and drained coolant, which forms the stop 300 on one side to control the starting degree of drainage valve 150a. The invention reduces the assemblage procedure of closed-type compressor valve device, which improves the production efficiency and reduces the making cost of compressor.

Description

technical field [0001] The present invention relates to a hermetic compressor, more specifically, to a valve device for a hermetic compressor that controls the suction and discharge of refrigerant from a cylinder. Background technique [0002] The hermetic compressor includes a compression mechanism that reciprocates to compress refrigerant, an electric mechanism that supplies power to the compression mechanism, and a hermetic container that accommodates the compression mechanism and the electric mechanism. Such a hermetic compressor is one of the basic components of refrigeration systems such as refrigerators, and plays a role in converting low-temperature and low-pressure gaseous refrigerants into high-temperature and high-pressure gaseous refrigerants. Also, such state change is effected by the compressive force of the piston reciprocating inside the cylinder. [0003] figure 1 It is a sectional view of the internal structure of a general hermetic compressor. figure 2...

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
IPC IPC(8): F04B53/10F04B27/10
Inventor 李垣昔
Owner TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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