Title:
REFRIGERATION DEVICE AND PRESERVATION CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/099456
Kind Code:
A1
Abstract:
Provided are a refrigeration device and a preservation control method therefor. The refrigeration device comprises a box body (20) defining a storage space, a gas-adjusting membrane module (30), and an air pump (40); a sealed preservation subspace (271) is formed in a storage space, and the air pump (40) is configured to enable gas in the preservation subspace (271) of the storage space to permeate the air conditioning membrane module (30) so that a gas atmosphere beneficial to food preservation can be formed in the preservation subspace (271). The preservation control method comprises: determining a corresponding preservation operation mode according to the type of food, each preservation operation mode having a preset start-stop period of the air pump (40) to ensure that the gas atmosphere in the preservation subspace (271) meets the storage conditions of the food stored in the preservation subspace (271), so as to meet the storage requirements of different types of foods.
Inventors:
WANG LEI (CN)
JIANG BO (CN)
LOU XICAI (CN)
WANG SHENGFEI (CN)
JIANG BO (CN)
LOU XICAI (CN)
WANG SHENGFEI (CN)
Application Number:
PCT/CN2017/114203
Publication Date:
June 07, 2018
Filing Date:
December 01, 2017
Export Citation:
Assignee:
QINGDAO HAIER JOINT STOCK CO LTD (CN)
International Classes:
F25D11/02; F25D29/00
Foreign References:
| CN106813442A | 2017-06-09 | |||
| JPH05227881A | 1993-09-07 | |||
| CN204027202U | 2014-12-17 | |||
| CN204787591U | 2015-11-18 | |||
| US4788832A | 1988-12-06 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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