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

Bearing air cylinder, compressor and air conditioner

A technology for compressors and cylinders, applied in the field of compressors, can solve problems such as abnormal wear, unreasonable design of relevant parameters, and poor compressor compression energy efficiency, and achieve the effects of reducing abnormal wear, facilitating lubrication, and improving energy efficiency.

Pending Publication Date: 2021-12-14
GREE ELECTRIC APPLIANCES INC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the unreasonable design of the bearing cylinder structure and related parameters in this scheme will easily lead to poor compression energy efficiency of the compressor, and even abnormal wear and tear.

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
  • Bearing air cylinder, compressor and air conditioner
  • Bearing air cylinder, compressor and air conditioner
  • Bearing air cylinder, compressor and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] see in conjunction Figure 1 to Figure 7 As shown, according to the embodiment of the present application, the bearing cylinder includes an outer ring 1, a rolling body 2 and an inner ring 3, the rolling body 2 is rotatably arranged between the outer ring 1 and the inner ring 3, and the outer ring 1 is arranged axially through There are screw avoidance holes 4 , compressed medium circulation channels 5 and lubricating oil circulation channels 6 , and the lubricating oil circulation channels 6 are configured to deliver lubricating oil to the cavity between the outer ring 1 and the inner ring 3 .

[0028] The bearing cylinder is provided with a lubricating oil circulation channel 6 on the outer ring 1, and the lubricating oil circulation channel 6 can be used to deliver lubricating oil to the rolling element installation cavity between the outer ring 1 and the inner ring 3, so that the rolling element 2 can be conveniently carried out. Lubrication reduces motion resistanc...

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

PropertyMeasurementUnit
Outer diameteraaaaaaaaaa
Radial thicknessaaaaaaaaaa
Login to View More

Abstract

The invention provides a bearing air cylinder, a compressor and an air conditioner. The bearing air cylinder comprises an outer ring (1), a rolling body (2) and an inner ring (3), the rolling body (2) can be rotatably arranged between the outer ring (1) and the inner ring (3), the outer ring (1) is provided with a screw receding hole (4), a compression medium circulation channel (5) and a lubricating oil circulation channel (6) in the axial direction in a penetrating mode, and the lubricating oil circulation channel (6) is configured to convey lubricating oil to a cavity between the outer ring (1) and the inner ring (3). According to the bearing air cylinder, abnormal abrasion of the bearing air cylinder can be effectively reduced, and the compression energy efficiency of the compressor is improved.

Description

technical field [0001] The present application relates to the technical field of compressors, in particular to a bearing cylinder, a compressor and an air conditioner. Background technique [0002] The head of the sliding vane and the inner wall of the cylinder of the existing traditional rotary vane compressor are severely worn, resulting in high mechanical power consumption of the compressor, poor overall energy efficiency, and even abnormal wear and other reliability problems in severe cases. [0003] A compressor structure is proposed in the related art. By adopting a bearing cylinder structure, it is ensured that the relative sliding between the head of the slide vane and the inner wall of the inner ring is transformed into a rolling motion between the inner ring and the rolling elements, thereby reducing the mechanical power consumption of the compressor and improving compression. Functional efficiency. However, the unreasonable design of the bearing cylinder structur...

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): F04C29/00F04C29/02F04C27/00
CPCF04C29/00F04C29/0007F04C2240/10
Inventor 万鹏凯莫宗林任丽萍罗发游邹鹏
Owner GREE ELECTRIC APPLIANCES INC
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