Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Compressor and air conditioner

A compressor and rotor technology, applied in the field of compressors, can solve the problems of high cost and large space occupation

Pending Publication Date: 2022-03-22
GREE ELECTRIC APPLIANCES INC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the rotation of the pair of helical rotors, two axial forces in opposite directions will be formed along the axis of the helical rotor rotation. Due to technical limitations and manufacturing errors, the magnitude of the opposite axial forces in the two axial directions generated by the helical rotor rotation There are also differences, so they cannot completely cancel each other out, causing the helical rotor to be subjected to a force in the axial direction but in an uncertain direction, so it is necessary to install thrust bearings at both ends of the helical rotor, which takes up a lot of space and costs a lot

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 and air conditioner
  • Compressor and air conditioner
  • Compressor and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. The following description of at least one exemplary embodiment is only illustrative in fact, and is never used as any limitation to the present invention and its application or use. Based on the embodiments in the present invention, those skilled in the art do not pay creative work All other obtained embodiments belong to the protection scope of the present invention.

[0034] Reference herein to "an embodiment" or an "implementation" means that a particular feature, structure or characteristic described in connection with the embodiment or implementation can be included in at least one embodiment of the present invention. The occurrences of this phrase in vario...

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 compressor comprises a first rotor, a second rotor, a first air channel, a second air channel and an air outlet, the first rotor and the second rotor are arranged in a meshed mode, the first rotor comprises a first end and a second end which are oppositely arranged, the air outlet is located in one side of the first rotor, and the first air channel and the second air channel are different in structure. And a preset acting force with the first end facing the second end or the second end facing the first end is formed on the first rotor. According to the compressor and the air conditioner provided by the embodiment of the invention, axial force orientation can be realized by arranging the first air passage and the second air passage differently, and only one thrust bearing needs to be arranged at one end subjected to the preset acting force, so that the cost can be saved while the size of the compressor is reduced.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a compressor and an air conditioner. Background technique [0002] The compressor is generally arranged with a pair of parallel screw rotors placed within the spatial volume of the housing of the screw compressor. During the rotation of the pair of helical rotors, the volume of the space will increase and decrease periodically, so that the volume of the space is periodically connected and closed with the intake port and the exhaust port, and the suction, compression and exhaust can be completed. process. [0003] During the rotation of the pair of helical rotors, two axial forces in opposite directions will be formed along the axis of the helical rotor rotation. Due to technical limitations and manufacturing errors, the magnitude of the opposite axial forces in the two axial directions generated by the helical rotor rotation There are also differences, so they cannot comple...

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): F04C18/16F04C29/00F25B31/00F24F13/00
CPCF04C18/16F04C29/00F25B31/00F24F13/00
Inventor 武晓昆龙忠铿毕雨时唐晗
Owner GREE ELECTRIC APPLIANCES INC
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
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