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Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2019/114628
Kind Code:
A1
Abstract:
A soundproofing refrigerator vacuum assembly, comprising a sealing box body (200) for accommodating a vacuum pump (100). The sealing box body (200) comprises an upper sealing body (230) and a lower sealing body (240). The upper sealing body (230) and the lower sealing body (240) can be fitted to define an accommodation cavity having the vacuum pump (100) placed. The vacuum assembly further comprises an air tube component comprising an air inlet tube (210), an air exhaust tube (220), and a substrate which are integrally formed. The air inlet tube (210) and the air exhaust tube (220) are inserted into the substrate. The sealing box body (200) is provided with a gap member (246). An outer edge of the substrate matches the shape of the gap member (246). The vacuum pump (100) is connected to a silencer (500).

Inventors:
CHEN, Jianquan (Haier Industry Park, Haier Road No.1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
YANG, Chun (Haier Industry Park, Haier Road No.1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
ZHANG, Hao (Haier Industry Park, Haier Road No.1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
XIA, Enpin (Haier Industry Park, Haier Road No.1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2018/119779
Publication Date:
June 20, 2019
Filing Date:
December 07, 2018
Export Citation:
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Assignee:
QINGDAO HAIER CO., LTD. (Haier Industry Park, Haier Road No.1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
International Classes:
F25D23/10
Foreign References:
CN108195126A2018-06-22
CN108150388A2018-06-12
CN108131277A2018-06-08
CN108253701A2018-07-06
CN206449967U2017-08-29
CN101342970A2009-01-14
CN204783530U2015-11-18
KR20030080277A2003-10-17
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (Anne XIE, Apt 506 Building 99999 Xinghu Street, Suzhou Industrial Par, Suzhou Jiangsu 8, 215028, CN)
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