REFRIGERATOR - HAIER GROUP CORP

Title:

REFRIGERATOR

Document Type and Number:

WIPO Patent Application WO/2015/144080

Kind Code:

A1

Abstract:

A refrigerator, comprising: a first semiconductor cooling piece (21), having a first cold end surface producing cooling energy and a first hot end surface producing heat energy; a second semiconductor cooling piece (22), having a second cold end surface producing cooling energy and a second hot end surface producing heat energy; a first heat exchanger (310) configured to deliver the cooling energy from the first cold end surface to the freezing chamber (11) of the refrigerator; a second heat exchanger (320) configured to deliver a portion of cooling energy from the second cold end surface to the refrigerating chamber (12) of the refrigerator, and offset the heat energy of the first hot end surface with the rest of the cooling energy of the second cold end surface; and a third heat exchanger (330) configured to irradiate the heat energy of the second hot end surface to the surrounding environment. The refrigerator can improve heat dissipation efficiency of the hot end of the first semiconductor cooling piece (21) because the cold end of the second semiconductor cooling piece (22)sufficiently dissipates heat and cools the hot end of the first semiconductor cooling piece (21), thus improving the cooling effect of the cold end of the first semiconductor cooling piece (21).

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Inventors:

TAO HAIBO (CN)
ZHANG KUI (CN)
LI PENG (CN)
WANG JING (CN)
LIU JIANRU (CN)
LI CHUNYANG (CN)
QI FEIFEI (CN)
LIU YUNXI (CN)

Application Number:

PCT/CN2015/075169

Publication Date:

October 01, 2015

Filing Date:

March 26, 2015

Export Citation:

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Assignee:

HAIER GROUP CORP (CN)
QINGDAO HAIER JOINT STOCK CO LTD (CN)

International Classes:

F25D11/00

Foreign References:

CN203810826U	2014-09-03
CN104329857A	2015-02-04
CN202915625U	2013-05-01
CN202267296U	2012-06-06
CN201348413Y	2009-11-18
US20100326096A1	2010-12-30
CN101382374A	2009-03-11

Attorney, Agent or Firm:

WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
北京智汇东方知识产权代理事务所（普通合伙） (CN)

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