Title:
OXYGEN TREATMENT DEVICE AND REFRIGERATOR COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/098413
Kind Code:
A1
Abstract:
An oxygen treatment device and a refrigerator comprising same. The oxygen treatment device comprises: an oxygen treatment assembly configured to treat oxygen in a working environment where the oxygen treatment assembly is located, an exhaust nozzle being provided on the oxygen treatment assembly and configured to exhaust a gas generated when the oxygen treatment assembly treats oxygen; and a separation bin communicated with the exhaust nozzle, an arc-shaped airflow channel being formed in the separation bin, and the separation bin being configured to enable a gas flowing through the separation bin to flow along a curved surface, such that a liquid carried in the gas is separated. The solution of the present invention provides an oxygen treatment device having a gas-liquid separation function. The separated liquid is retained in the separation bin, such that environmental pollution caused by gas emission can be reduced or avoided.
Inventors:
WANG RUILONG (CN)
LIU HAOQUAN (CN)
MIAO JIANLIN (CN)
HUANG LULU (CN)
LIU HAOQUAN (CN)
MIAO JIANLIN (CN)
HUANG LULU (CN)
Application Number:
PCT/CN2022/130342
Publication Date:
June 08, 2023
Filing Date:
November 07, 2022
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
B01D45/08; F25D23/12; B01D53/32; B01D53/86; F25D17/04
Foreign References:
| CN217686165U | 2022-10-28 | |||
| CN113446797A | 2021-09-28 | |||
| CN202715317U | 2013-02-06 | |||
| JP2013067851A | 2013-04-18 | |||
| CN102235783A | 2011-11-09 | |||
| CN104241667A | 2014-12-24 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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