Title:
SINGLE-SYSTEM AIR-COOLED REFRIGERATOR AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/077175
Kind Code:
A1
Abstract:
Provided is a single-system air-cooled refrigerator (100), comprising a refrigerator compartment (10) and a freezer compartment (20). Also comprised are a first air passage (30) and a second air passage (40) which are separated from each other and connect the refrigerator compartment (10) and the freezer compartment (20), a first damper (31) and a second damper (41) that respectively open and close the first air passage (30) and the second air passage (40), and a refrigeration system and a control system. The control system is used to control the opening and closing of the first damper (31) and the second damper (41) so as to realize a first mode, a second mode and a third mode of operation of the refrigerator (100). The first operating mode is that neither the freezer compartment (20) nor the refrigerator compartment (10) are switched. The second operating mode is that the freezer compartment (20) is switched to the refrigerator compartment (10), and the third operating mode is that the refrigerator compartment (10) is switched to the freezer compartment (20).
Inventors:
WANG DAZHI (CN)
FU DONGXIAO (CN)
WANG WEI (CN)
FU DONGXIAO (CN)
WANG WEI (CN)
Application Number:
PCT/CN2017/107587
Publication Date:
May 03, 2018
Filing Date:
October 25, 2017
Export Citation:
Assignee:
QINGDAO HAIER JOINT STOCK CO LTD (CN)
International Classes:
F25D11/02
Foreign References:
| CN106568271A | 2017-04-19 | |||
| CN2117576U | 1992-09-30 | |||
| CN101086407A | 2007-12-12 | |||
| CN105972929A | 2016-09-28 | |||
| CN106016920A | 2016-10-12 | |||
| CN205606999U | 2016-09-28 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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