Title:
COMPRESSOR AND AIR-CONDITIONING SYSTEM AND AUTOMOBILE APPLYING SAME
Document Type and Number:
WIPO Patent Application WO/2020/118581
Kind Code:
A1
Abstract:
A compressor (100) comprises: a cover (110), a fixed scroll (120), an orbiting scroll (130), a connecting block (150) and a check valve (140); a gas supplement channel (112) is arranged on the cover (110); the fixed scroll (120) is fixedly connected with the cover (110); the orbiting scroll (130) and the fixed scroll (120) are in meshing connection to form a compression cavity (123); a gas supplement through hole (121) in communication with the compression cavity (123) is formed in the fixed scroll (120); the connecting block (150) is arranged between the cover (110) and the fixed scroll (120), and covers the gas supplement channel (112) and the gas supplement through hole (121); a connecting cavity (151) is arranged on the connecting block (150), and the connecting cavity (151) communicates with the gas supplement channel (112) and the gas supplement through hole (121); the check valve (140) is arranged between the cover (110) and the connecting block (150), and covers a gas supplement outlet (1121), close to the connecting block (150), of the gas supplement channel (112). Further comprised are an air conditioning system and an automobile applying the compressor (100). By arranging the connecting block and arranging the check valve in the connecting cavity of the connecting block, the gas supplement function is realized, and the clearance volume in the compression process can also be reduced, and so the power consumption of the compressor is reduced and the energy efficiency ratio is improved.
Inventors:
CAO JUN (CN)
Application Number:
PCT/CN2018/120729
Publication Date:
June 18, 2020
Filing Date:
December 12, 2018
Export Citation:
Assignee:
ANHUI TATFOOK INTELLIGENT AIR CONDITIONING TECH CO LTD (CN)
International Classes:
F04C18/02; F04C29/00
Foreign References:
| CN207049004U | 2018-02-27 | |||
| CN105508241A | 2016-04-20 | |||
| CN207750231U | 2018-08-21 | |||
| CN206290440U | 2017-06-30 | |||
| CN205823631U | 2016-12-21 | |||
| US20080050260A1 | 2008-02-28 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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