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Patent Searching and Data


Title:
GAS-LIQUID SEPARATOR AND HEAT EXCHANGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/161785
Kind Code:
A1
Abstract:
A gas-liquid separator (1) and a heat exchange system. The gas-liquid separator (1) comprises a first cylinder (2), a second cylinder (3), a heat exchange pipe (21), a flow guide pipe (22), a distribution portion (4), and a lower sealing cover (5). The first cylinder (2) is located at an inner side of the second cylinder (3). The gas-liquid separator (1) has a first cavity (20) and a second cavity (201) which are communicated with each other. The first cavity (20) is located in the second cylinder (3) and outside the first cylinder (2). The second cavity (201) comprises at least the space located in the first cylinder (2). The heat exchange pipe (21) is located outside the first cylinder (2). The distribution portion (4) and the second cylinder (3) are fixedly provided. The distribution portion (4) comprises a first passage (43). The flow guide pipe (22) and the distribution portion (4) are fixedly provided. One end of the first passage (43) is communicated with that of the flow guide pipe (22). The other end of the flow guide pipe (22) is communicated with the second cavity (201). The other end of the first passage (43) is communicated with the first cavity (20). The lower sealing cover (5) and the second cylinder (3) are fixedly provided. The lower sealing cover (5) is located at the other side relatively far away from the distribution portion (4). The gas-liquid separator (1) further comprises a flow passage (54) located, at least in part, in the lower sealing cover (5), communicated with the first cavity (20), and communicated with the second cavity (201) by means of the first cavity (20).

Inventors:
DONG JUNQI (CN)
LI LI (CN)
Application Number:
CN2019/075911
Publication Date:
August 29, 2019
Filing Date:
February 22, 2019
Export Citation:
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Assignee:
SANHUA HOLDING GROUP CO LTD (CN)
International Classes:
F25B43/00
Foreign References:
US20080000261A12008-01-03
CN105805990A2016-07-27
CN106796064A2017-05-31
DE3119440A11982-12-09
DE102008059541A12010-06-02
DE102008059543A12010-06-02
US6298687B12001-10-09
US6463757B12002-10-15
JP2007100766A2007-04-19
JP2007278688A2007-10-25
EP0819892A21998-01-21
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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