Title:
OXYGEN TREATMENT DEVICE AND REFRIGERATOR HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2023/098735
Kind Code:
A1
Abstract:
An oxygen treatment device and a refrigerator having same. The oxygen treatment device comprises: a cathode portion, which is used for consuming oxygen by means of an electrochemical reaction under the action of an electrolytic voltage; an anode portion, which is used for generating oxygen by means of the electrochemical reaction under the action of the electrolytic voltage; and an isolation portion, which is arranged between the anode portion and the cathode portion and is used for isolating the anode portion from the cathode portion, so as to prevent the oxygen generated by the anode portion from diffusing to the cathode portion. The isolation portion is additionally provided between the anode portion and the cathode portion, so that the oxygen generated by the anode portion is prevented from diffusing to the cathode portion, thereby promoting directional output of the oxygen generated by the anode portion, and also avoiding the situation whereby the oxygen treatment device cannot consume oxygen from an external space since the cathode portion uses the oxygen from the anode portion to carry out the electrochemical reaction. Therefore, the oxygen treatment device and the refrigerator have a relatively high oxygen consumption efficiency and oxygen supply efficiency.
Inventors:
WANG RUILONG (CN)
MIAO JIANLIN (CN)
LIU HAOQUAN (CN)
HUANG LULU (CN)
MIAO JIANLIN (CN)
LIU HAOQUAN (CN)
HUANG LULU (CN)
Application Number:
PCT/CN2022/135506
Publication Date:
June 08, 2023
Filing Date:
November 30, 2022
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D23/12; B01D45/08; B01D53/32; B01D53/86; F25D17/04
Domestic Patent References:
| WO2021083431A1 | 2021-05-06 | |||
| WO2019161732A1 | 2019-08-29 |
Foreign References:
| CN217465119U | 2022-09-20 | |||
| CN111895717A | 2020-11-06 | |||
| CN112747525A | 2021-05-04 | |||
| CN109850386A | 2019-06-07 | |||
| CN210175579U | 2020-03-24 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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