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Title:
LIQUID SEPARATOR, HEAT EXCHANGER, REFRIGERATION CYCLE SYSTEM, AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2023/040275
Kind Code:
A1
Abstract:
The present application relates to the technical field of air conditioning. Disclosed is a liquid separator, comprising a housing, a confluence pipe, a first liquid separation branch pipe, and a second liquid separation branch pipe. The housing is internally provided with a liquid separation chamber, which is provided with a first liquid separation opening and a second liquid separation opening; the collecting pipe comprises a first pipe segment and a second pipe segment, which are in bending communication with each other, the first pipe segment being in direct communication with the liquid separation chamber; the first liquid separation branch pipe is in communication with the liquid separation chamber by means of the first liquid separation opening; and the second liquid separation branch pipe is in communication with the liquid separation chamber by means of the second liquid separation opening, wherein a plane where axes of the first pipe segment and the second pipe segment lie is a first plane, and a plane where axes of the first liquid separation branch pipe and the second liquid separation branch pipe lie is a second plane, the first plane being non-perpendicular to the second plane. By means of the liquid separator provided in the present application, the amount of refrigerant flowing into each of the two liquid separation branch pipes is different. Further disclosed in the present application are a heat exchanger, a refrigeration cycle system, and an air conditioner.

Inventors:
LI YANG (CN)
DING SHUANG (CN)
WANG FEI (CN)
ZHANG XINYI (CN)
JIANG JUN (CN)
YUAN JUNJUN (CN)
CUI WENJUAN (CN)
Application Number:
PCT/CN2022/089284
Publication Date:
March 23, 2023
Filing Date:
April 26, 2022
Export Citation:
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Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25B41/42; F25B43/00; F28F9/26
Foreign References:
CN113899121A2022-01-07
CN113932486A2022-01-14
CN113899118A2022-01-07
CN113932484A2022-01-14
CN113932495A2022-01-14
CN113932485A2022-01-14
CN114165947A2022-03-11
CN113932497A2022-01-14
CN113899116A2022-01-07
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CN113932498A2022-01-14
CN113932488A2022-01-14
CN113932494A2022-01-14
CN113932487A2022-01-14
CN113932496A2022-01-14
CN113899119A2022-01-07
CN113932492A2022-01-14
CN113932489A2022-01-14
CN113899120A2022-01-07
CN113932499A2022-01-14
CN113932493A2022-01-14
CN113883758A2022-01-04
CN113932491A2022-01-14
CN211781544U2020-10-27
CN202204215U2012-04-25
JP2003014337A2003-01-15
CN1182858A1998-05-27
CN202885369U2013-04-17
JPH0498056A1992-03-30
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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