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1. CN103438641 - Refrigerator

Office
China
Application Number 201310317645.3
Application Date 25.07.2013
Publication Number 103438641
Publication Date 11.12.2013
Publication Kind A
IPC
F25D 11/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
11Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators
02with cooling compartments at different temperatures
F25D 17/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
04for circulating gas, e.g. by natural convection
06by forced circulation
F25D 29/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
29Arrangement or mounting of control or safety devices
CPC
F25D 17/065
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
17Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
04for circulating air, e.g. by convection
06by forced circulation
062in household refrigerators
065with compartments at different temperatures
F25D 2317/067
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
2317Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
06with forced air circulation
067characterised by air ducts
Applicants Qingdao Haier Refrigerator Co., Ltd.
Haier Group Co., Ltd.
Qingdao Haier Co., Ltd.
Inventors Jiang Ji'an
Liu Jianru
Gong Jiuling
Tang Songzhi
Agents liu fang
Title
(EN) Refrigerator
(ZH) 冰箱
Abstract
(EN)
The invention provides a refrigerator, which comprises a refrigerating chamber, a cold storage chamber, a cold storage circulating air duct, a refrigerating circulating air duct, a refrigeration circulating system and a control system, wherein the cold storage circulating air duct comprises a cold storage air delivery duct and a cold storage air return duct which are communicated with the cold storage chamber and an evaporator of the refrigeration circulating system; a cold storage fan is arranged close to an inlet of the cold storage air delivery duct; the refrigerating circulating air duct comprises a refrigerating air delivery duct and a refrigerating air return duct which are communicated with the refrigerating chamber and the evaporator; a refrigerating fan is arranged close to an inlet of the refrigerating air delivery duct; the control system is used for controlling the starting or the stopping of the cold storage fan, the refrigerating fan and a compressor in the refrigeration circulating system to realize a plurality of working modes. According to the refrigerator, the cold storage circulating air duct and the refrigerating circulating air duct are independently formed, the independent cold storage circulating air duct can be used for independent air delivery control over the cold storage chamber, and the independent refrigerating circulating air duct can be used for independent air delivery control over the refrigerating chamber.

(ZH)

本发明提供一种冰箱,包括冷冻室、冷藏室、冷藏循环风道和冷冻循环风道、制冷循环系统和控制系统;冷藏循环风道包括冷藏送风道和冷藏回风道,冷藏送风道和冷藏回风道连通冷藏室和制冷循环系统的蒸发器;靠近冷藏送风道入口处设置有冷藏风机;冷冻循环风道包括冷冻送风道和冷冻回风道,冷冻送风道和冷冻回风道连通冷冻室和蒸发器,靠近冷冻送风道入口处设置有冷冻风机;控制系统用于控制冷藏风机、冷冻风机以及制冷循环系统中的压缩机的开启或关闭,以实现多种工作模式。本发明中,设置独立的冷藏循环风道和冷冻循环风道,可以通过独立的冷藏循环风道对冷藏室进行独立送风控制,可以通过独立的冷冻循环风道对冷冻室进行独立送风控制。

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