Title:
REFRIGERATION AND FREEZING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/046375
Kind Code:
A1
Abstract:
Provided is a refrigeration and freezing apparatus, which comprises: a cabinet body, within which a storage chamber is defined; a storage container, which is arranged in the storage chamber, a storage space being formed in the storage container; a gas exchange opening in communication with the storage space and a slide channel leading to the gas exchange opening are formed on a wall of the storage container; and an oxygen treatment apparatus, which is arranged as able to slide along the slide channel, so as to slide to a position blocking the gas exchange opening, thereby being in gas flow communication with the storage space, and said apparatus being used for treating oxygen in the storage space by means of an electrochemical reaction. By utilizing the solution of the present invention, the oxygen treatment apparatus can simply, conveniently, and quickly establish gas flow communication with the storage space. When a gas flow channel needs to be established between the oxygen treatment apparatus and the storage space, it is only necessary to slide the oxygen treatment apparatus to the gas exchange opening along the slide channel and block the gas exchange opening; additional gas flow piping is not necessary, and an installation operation can be performed without the aid of installation tools.
Inventors:
WANG CHUNLI (CN)
MIAO JIANLIN (CN)
HUANG LULU (CN)
MIAO JIANLIN (CN)
HUANG LULU (CN)
Application Number:
PCT/CN2023/115873
Publication Date:
March 07, 2024
Filing Date:
August 30, 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; F25D17/06; F25D23/06
Domestic Patent References:
| WO2018099463A1 | 2018-06-07 |
Foreign References:
| CN116007271A | 2023-04-25 | |||
| CN219346910U | 2023-07-14 | |||
| CN113446790A | 2021-09-28 | |||
| CN109855378A | 2019-06-07 | |||
| CN114719519A | 2022-07-08 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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