Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2022/142513
Kind Code:
A1
Abstract:
Provided is a refrigerator. The refrigerator comprises a refrigerator body, a plurality of vacuum containers, a negative pressure device, and an electronic air valve; the refrigerator body comprises a storage compartment; the plurality of vacuum containers are located within the storage compartment, and the plurality of vacuum containers are configured to store different types of food materials; the negative pressure device is configured to extract air in the vacuum containers; and the electronic air valve is configured to enable the negative pressure device to communicate with at least one of the plurality of vacuum containers.
Inventors:
XU JINCHAO (CN)
YANG DAHAI (CN)
ZHOU XIAODONG (CN)
ZHU XUEFENG (CN)
HU ZHE (CN)
YANG DAHAI (CN)
ZHOU XIAODONG (CN)
ZHU XUEFENG (CN)
HU ZHE (CN)
Application Number:
PCT/CN2021/119994
Publication Date:
July 07, 2022
Filing Date:
September 23, 2021
Export Citation:
Assignee:
HISENSE RONSHEN GD REFRIG CO (CN)
International Classes:
F25D11/00
Foreign References:
KR20060022608A | 2006-03-10 | |||
CN205578943U | 2016-09-14 | |||
US6090422A | 2000-07-18 | |||
CN102225534A | 2011-10-26 | |||
CN206511394U | 2017-09-22 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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