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Title:
SCROLL COMPRESSOR AND AIR CONDITIONER PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2019/109703
Kind Code:
A1
Abstract:
A scroll compressor and an air conditioner provided with the same. The scroll compressor comprises a movable plate (10) and a static plate (20). The movable plate (10) engages with the static plate (20) to form compression cavities. There are multiple compression cavities, and the multiple compression cavities comprise a first compression cavity (30) and a second compression cavity (40). The static plate (20) is provided with a first preset region and a second preset region. The first preset region and the second preset region are relatively disposed about a geometric center of the static plate (20). The first preset region is used for forming the first compression cavity (30), and the second preset region is used for forming the second compression cavity (40). A conducting structure is disposed on the static plate (20). When the first compression cavity (30) compresses by a preset angle and the second compression cavity (40) falls within a preset time after air suction is finished, the first compression cavity (30) and the second compression cavity (40) communicate with each by means of the conducting structure, so that the pressure of the first compression cavity (30) and the pressure of the second compression cavity (40) are balanced. The compressor using the structure can effectively balance the pressure in the relative compression cavities, and improves the stability and the reliability of the compressor.

Inventors:
FU, Zenghui (No.1 Longshan Avenue, Longshan Industrial Zone Doumen Distric, Zhuhai Guangdong 0, 519110, CN)
Application Number:
CN2018/105745
Publication Date:
June 13, 2019
Filing Date:
September 14, 2018
Export Citation:
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Assignee:
ZHUHAI LANDA COMPRESSOR CO., LTD. (No.1 Longshan Avenue, Longshan Industrial Zone Doumen Distric, Zhuhai Guangdong 0, 519110, CN)
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI (West Jinji Road, QianshanZhuhai, Guangdong 0, 519070, CN)
International Classes:
F04C29/00; F04C18/02
Foreign References:
CN108050068A2018-05-18
CN207568851U2018-07-03
CN105782032A2016-07-20
CN105114303A2015-12-02
CN106907322A2017-06-30
US4810177A1989-03-07
JP2010249047A2010-11-04
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (Floor 16, Tower A Indo Building,A48 Zhichun Road, Haidian District, Beijing 8, 100098, CN)
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