COMPRESSOR AND AIR CONDITIONER HAVING SAME - GREEN REFRIGERATION EQUIPMENT ENGINEERING RES CENTER OF ZHUHAI GREE CO LTD

Title:

COMPRESSOR AND AIR CONDITIONER HAVING SAME

Document Type and Number:

WIPO Patent Application WO/2019/061893

Kind Code:

A1

Abstract:

A compressor and an air conditioner having same. The compressor comprises: a spindle (10), the spindle (10) being provided with a protruding portion (11), and sliding sheets (12) being mounted on the protruding portion (11); an air cylinder (20), the protruding portion (11) and the sliding sheets (12) being inserted into an inner cavity of the air cylinder (20); and air inlet and outlet device, sleeved on the spindle (10) and located above or below the air cylinder (20). The air inlet and outlet device comprises a disk body; an air intake port (31) in communication with the inner cavity is provided on the end surface of the disk body facing the air cylinder (20); the air intake port (31) comprises an outer side edge (311), an inner side edge (312), and a connection side edge (313) located between the outer side edge (311) and the inner side edge (312); the outer side edge (311) coincides with the inner wall of the air cylinder (20) or is located at the inner side of the inner wall of the air cylinder (20); the inner side edge (312) coincides with the outer wall of the protruding portion (11) or is located at the outer side of the protruding portion (11); when the primitive volume of the air cylinder (20) is maximal, the connection side edge (313) coincides with the side wall, facing the spindle rotating direction, of a sliding sheet (12) closest to the air intake port (31), or is located at the inner side of said side wall of the sliding sheet (12). The compressor can effectively resolve the problem in the prior art of serious tilting of a spindle.

Inventors:

HUANG HUI (CN)
HU YUSHENG (CN)
WAN PENGKAI (CN)
XU JIA (CN)
REN LIPING (CN)
LUO FAYOU (CN)
WU FEI (CN)

Application Number:

PCT/CN2017/118286

Publication Date:

April 04, 2019

Filing Date:

December 25, 2017

Export Citation:

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Assignee:

GREEN REFRIGERATION EQUIPMENT ENGINEERING RES CENTER OF ZHUHAI GREE CO LTD (CN)

International Classes:

F04C29/12; F04C18/344

Foreign References:

CN207349077U	2018-05-11
JP2005002947A	2005-01-06
CN105952644A	2016-09-21
CN105275815A	2016-01-27
CN206035814U	2017-03-22
JP2016048057A	2016-04-07

Other References: