Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2023/098734
Kind Code:
A1
Abstract:
A refrigerator, comprising: a refrigerator body, a storage space being formed in the refrigerator body; an electrolytic oxygen removal device, which is in airflow communication with the storage space and is configured to consume oxygen in the storage space by means of an electrochemical reaction under the action of an electrolytic voltage; and a heating device, which is in thermal connection to the electrolytic oxygen removal device and is configured to heat the electrolytic oxygen removal device. By means of the solution of the present invention, the problem of failure of the electrolytic oxygen removal device caused by low temperature can be solved. Even if the temperature of the storage space in the refrigerator is low, the electrolytic oxygen removal device can keep a high temperature by means of heat generated by the heating device, thereby ensuring that the electrolytic oxygen removal device can normally carry out electrochemical reactions. The solution of the present invention is particularly suitable for an application scenario where the electrolytic oxygen removal device is installed in a freezing space and removes oxygen in the freezing space, and favorable conditions are created for enabling the electrolytic oxygen removal device to normally execute oxygen removal work in the freezing space.
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Inventors:
WANG RUILONG (CN)
LIU HAOQUAN (CN)
MIAO JIANLIN (CN)
JI LISHENG (CN)
LIU HAOQUAN (CN)
MIAO JIANLIN (CN)
JI LISHENG (CN)
Application Number:
PCT/CN2022/135504
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; B01D53/32; B01D53/86; F25D11/02; F25D17/04; F25D29/00
Domestic Patent References:
| WO2021190006A1 | 2021-09-30 |
Foreign References:
| CN217654154U | 2022-10-25 | |||
| CN213113532U | 2021-05-04 | |||
| CN109855378A | 2019-06-07 | |||
| CN112201817A | 2021-01-08 | |||
| CN103727355A | 2014-04-16 | |||
| CN211944580U | 2020-11-17 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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