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Title:
REFRIGERATING-FREEZING DEVICE AND STORAGE CONTAINER THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/105429
Kind Code:
A1
Abstract:
A refrigerating-freezing device and a storage container thereof. The storage container (100) comprises an electrolytic deoxygenation assembly (200) and a moisture permeable assembly (300); the electrolytic deoxygenation assembly (200) is used for consuming oxygen in air in the storage space (100) so that a gas atmosphere rich in nitrogen and poor in oxygen that facilitates food preservation is obtained in the space, thereby reducing the intensity of aerobic respiration of foods and achieving the goal of long-term food preservation; the electrolytic deoxygenation assembly (200) also generates a certain amount of moisture in the storage space while consuming oxygen in the storage space (100), thereby causing the interior of the storage space (100) to get more and more moist; by means of pervaporation, the moisture permeable assembly (300) can transfer the moisture in air inside the storage space (100) out of the space by means of a pervaporation film so as to keep the humidity in the storage space (100) always within an appropriate range to prevent condensation or dripping inside the space; the electrolytic deoxygenation assembly (200) and the moisture permeable assembly (300) can be used in concert, which is more conducive to food preservation.

Inventors:
LIU, Haoquan (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
JIANG, Bo (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
XIN, Ruowu (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
LIU, Yunxi (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2018/118269
Publication Date:
June 06, 2019
Filing Date:
November 29, 2018
Export Citation:
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Assignee:
QINGDAO HAIER CO., LTD. (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
International Classes:
F25D11/02
Domestic Patent References:
WO2017091785A12017-06-01
Foreign References:
CN107270624A2017-10-20
CN107289722A2017-10-24
CN1532495A2004-09-29
CN106400047A2017-02-15
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (Room 609, Building 1Yard 1, Shangdi 10th Street, Haidian District, Beijing 5, 100085, CN)
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