Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2022/100616
Kind Code:
A1
Abstract:
Provided is a refrigerator, comprising an outer case and an inner case, and a refrigerant pipe, a vacuum thermal insulation material, a foam thermal insulation material, and a cushioning member which are arranged between the outer case and the inner case; a refrigerant flows in the refrigerant pipe; in an area where the refrigerant pipe and the vacuum thermal insulation material are arranged, the cushioning member is arranged between the refrigerant pipe and the vacuum thermal insulation material; the inner surface of the outer case is connected to the refrigerant pipe; a space between the inner surface of the outer case and the vacuum thermal insulation material is filled with the foam thermal insulation material; when the foam thermal insulation material in a liquid state is filled, no deformation is generated on the outer surface of the outer case.
Inventors:
HOTAKA JUN (JP)
SUZUKI YUTA (JP)
TSUKAHARA HIROYA (JP)
SUZUKI YUTA (JP)
TSUKAHARA HIROYA (JP)
Application Number:
PCT/CN2021/129835
Publication Date:
May 19, 2022
Filing Date:
November 10, 2021
Export Citation:
Assignee:
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
AQUA CO LTD (JP)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
AQUA CO LTD (JP)
International Classes:
F25D23/06; F25D11/02
Foreign References:
| CN201522164U | 2010-07-07 | |||
| CN205593277U | 2016-09-21 | |||
| CN102735015A | 2012-10-17 | |||
| CN102449417A | 2012-05-09 | |||
| JP2012063025A | 2012-03-29 | |||
| JP2005164193A | 2005-06-23 | |||
| JP2005055086A | 2005-03-03 |
Other References:
See also references of EP 4227619A4
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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