Title:
REFRIGERATING AND FREEZING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/273710
Kind Code:
A1
Abstract:
A refrigerating and freezing device (10), comprising: a box body (100) having a first storage compartment (110a) and a second storage compartment (110b) formed thereinside; a refrigerating system (200) having a first evaporator (212a) and a second evaporator (212b); and an air channel assembly (500) disposed in the box body (100), and configured to deliver a cooling capacity provided by the second evaporator (212b) to the first storage compartment (110a) and the second storage compartment (110b) when the first evaporator (212a) stops cold supply and to deliver a cooling capacity provided by the first evaporator (212a) to the first storage compartment (110a) and the second storage compartment (110b) when the second evaporator (212b) stops cold supply, to prevent temperature fluctuation of the first storage compartment (110a) and the second storage compartment (110b). The refrigerating and freezing device (10) can achieve cooling capacity sharing between two storage compartments, which is beneficial to improving the fresh preservation effects of the storage compartments and preventing temperature fluctuation caused by the evaporator stopping cold supply.
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Inventors:
ZHAO YANFENG (CN)
JI LISHENG (CN)
CHEN JIANQUAN (CN)
CUI ZHANPENG (CN)
ZHAO XIANGHUI (CN)
JIN WENJIA (CN)
JI LISHENG (CN)
CHEN JIANQUAN (CN)
CUI ZHANPENG (CN)
ZHAO XIANGHUI (CN)
JIN WENJIA (CN)
Application Number:
PCT/CN2022/094983
Publication Date:
January 05, 2023
Filing Date:
May 25, 2022
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D11/02; F25B39/02; F25B41/40; F25B47/02; F25D17/08; F25D21/06; F25D21/14
Foreign References:
| CN215892903U | 2022-02-22 | |||
| CN215864171U | 2022-02-18 | |||
| CN216409376U | 2022-04-29 | |||
| CN215892861U | 2022-02-22 | |||
| CN1800757A | 2006-07-12 | |||
| CN110173953A | 2019-08-27 | |||
| CN107975957A | 2018-05-01 | |||
| KR20140022599A | 2014-02-25 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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