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

Compressor and air conditioner

A technology of compressors and hydraulic cylinders, applied in the field of compressors, can solve problems such as compressor oil supply delays, and achieve the effects of improving reliability, saving space, and avoiding leakage

Pending Publication Date: 2022-02-25
GREE ELECTRIC APPLIANCES INC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention discloses a compressor and an air conditioner, which solves the problem that the oil supply of the compressor is delayed when the compressor is just running

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

[0028] The present invention will be further described below in conjunction with embodiment, but is not limited to the content on the description.

[0029] like figure 1 The first embodiment of the invention shown discloses a compressor including an oil circulation structure and an oil pump 30, both of which are arranged inside the compressor, and the oil circulation structure includes an oil storage structure 10 and an oil supply circuit 20 , the inlet of the oil pump 30 communicates with the oil storage structure 10 , and the outlet of the oil pump 30 communicates with the oil supply circuit 20 .

[0030] In the compressor of the present invention, the oil pump 30 is arranged inside the compressor, which shortens the distance between the oil supply point and the oil demand point of the compressor. oil supply delay; moreover, by arranging the oil pump 30 in the compressor, the space for installing the external oil pump 30 can be saved, and leakage due to oil circuit failure ...

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 compressor and an air conditioner. An oil circulation structure is arranged in the compressor, the oil circulation structure comprises an oil storage structure and an oil supply path, the compressor further comprises an oil pump, the oil pump is arranged in the compressor, an inlet of the oil pump is communicated with the oil storage structure, and an outlet of the oil pump is communicated with the oil supply path. According to the compressor, the oil pump is arranged in the compressor, so that the distance between an oil supply point and an oil demand point of the compressor is shortened; when the compressor just runs, the whole runner space can be rapidly filled with lubricating oil, and therefore, the problem that oil supply of the compressor is delayed is solved; and moreover, the oil pump is arranged in the compressor, so that the space for installing the external oil pump can be saved, leakage caused by oil way faults can be avoided, and the operation reliability of the compressor is improved.

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] When the screw compressor or oil-lubricated compressor starts and runs, it is necessary for the compressor oil to establish an oil film in time, lubricate the cooling bearing, and the rotor. Conventional compressors use differential pressure to circulate the compressor oil. Under the action of high pressure in the high-pressure oil tank Pd, part of the compressor oil flows to the bearing. After lubrication, it returns to the low-pressure oil tank Ps through the oil return circuit; the other part flows to the rotor. Along with the refrigerant to the exhaust end. When the compressor is just running, it takes a certain amount of time to build up the pressure difference. This will lead to a delay in the oil supply of the compressor, so that the internal bearings and rotors of the compressor will run for a period...

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): F04C29/02F04C29/00F25B31/00
CPCF04C29/021F04C29/025F04C29/028F04C29/00F25B31/004
Inventor 张治平武晓昆唐晗颜志涛
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