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

Overcompression prevention device for tubine compressor

A scroll compressor and overcompression technology, applied in the direction of machines/engines, etc., to achieve the effects of improving efficiency, reducing volume, improving combination and

Inactive Publication Date: 2008-04-02
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] In order to solve the defects of the existing scroll compressors, relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, so how to create a compressor that can be small in size, Scroll compressors that are low in cost and can be adjusted in all directions during use have become a goal that the industry needs to improve.

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
  • Overcompression prevention device for tubine compressor
  • Overcompression prevention device for tubine compressor
  • Overcompression prevention device for tubine compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0058] The specific implementation, structure, features and effects of the anti-overcompression device for a scroll compressor according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0059] Please refer to Fig. 3, Fig. 4, Fig. 5, Fig. 6, and Fig. 7. Fig. 3 is a partial cross-sectional view of the scroll compressor of the present invention, and Fig. 4 is part "B" of Fig. 3, that is, the row of the present invention. As for the sectional view of the gas valve device, Fig. 5 is a three-dimensional exploded view of the exhaust valve device of the present invention, and Fig. 6 and Fig. 7 are sectional views of the working states of each part of the exhaust valve device of the present invention. The anti-overcompression device of the scroll compressor of the present invention mainly includes: a casing 1 having a gas suction pipe SP and a gas discharge pipe DP; Illustrated); the driving motor 3 in...

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 is about an over-compression preventing device of scroll compressor, which comprises: an air exhaust adjusting valve inserted from inside, sliding to the shaft direction with the pressure difference between the compressing chamber and the outlet chamber capable of opening or closing the outlet holes; and a valve stopper combined on the end of the outlet holes for controlling the sliding of the air exhaust adjusting valve; the invention embeds the air exhaust adjusting valve into the outlet hole, improved the combination of the air exhaust adjusting valve and the production of compressor, reduced the volume of the compressor, and improved the efficiency and reliability of the compressor.

Description

technical field [0001] The invention relates to an anti-overcompression device of a scroll compressor in a field, in particular to an anti-overcompression device of a scroll compressor which is safe in operation, excellent in combination, and capable of reducing volume. Background technique [0002] Typically, a scroll compressor runs multiple turbines against each other, moving the compression chamber continuously to draw in coolant, compress it, and finally discharge it. Scroll compressors are widely used as coolant compressors because of their outstanding performance of high volumetric efficiency compared to other types of compressors. The discharge start time of such a scroll compressor depends on the geometry of the turbine flank, so the ratio of the suction volume to the discharge volume of a given shape turbine is fixed, and this fixed volume ratio determines its pressure ratio. [0003] When the pressure ratio between the suction pressure and the discharge pressure ...

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): F04C28/00
Inventor 朴鲁焕
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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