Title:
LIQUID STORAGE DEVICE, OXYGEN TREATMENT ASSEMBLY AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2024/017206
Kind Code:
A1
Abstract:
A liquid storage device, an oxygen treatment assembly and a refrigerator. The liquid storage device comprises a box body, a liquid storage space and a gas collection space of which air paths are in communication and liquid paths are blocked being defined in the box body. The liquid storage space is used for enabling a gas from outside the box body to flow through the liquid storage space so as to realize filtering, and the gas collection space is communicated with the external environment of the box body so as to discharge the gas filtered by the liquid storage space out of the box body. Therefore, the scheme of the present invention can avoid the situation that a purified gas cannot be discharged due to an exhaust failure of the liquid storage device.
Inventors:
MIAO JIANLIN (CN)
ZHU XIAOBING (CN)
LI CHUNYANG (CN)
ZHU XIAOBING (CN)
LI CHUNYANG (CN)
Application Number:
PCT/CN2023/107749
Publication Date:
January 25, 2024
Filing Date:
July 17, 2023
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D17/04; B01D47/02
Foreign References:
| CN218884401U | 2023-04-18 | |||
| KR20180054192A | 2018-05-24 | |||
| CN113975911A | 2022-01-28 | |||
| CN216409396U | 2022-04-29 | |||
| GB330713A | 1930-06-19 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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