Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020140238 - REFRIGERATOR AND CONTROL METHOD AND CONTROL DEVICE THEREOF

Publication Number WO/2020/140238
Publication Date 09.07.2020
International Application No. PCT/CN2019/070281
International Filing Date 03.01.2019
IPC
F25D 29/00 2006.01
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
F25D 21/06 2006.01
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
21Defrosting; Preventing frosting; Removing condensed or defrost water
06Removing frost
F25C 1/00 2006.01
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
CPRODUCING, WORKING OR HANDLING ICE
1Producing ice
CPC
F25C 1/00
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
CPRODUCING, WORKING OR HANDLING ICE
1Producing ice
F25D 21/06
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
21Defrosting; Preventing frosting; Removing condensed or defrost water
06Removing frost
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 SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
29Arrangement or mounting of control or safety devices
Applicants
  • 合肥美的电冰箱有限公司 HEFEI MIDEA REFRIGERATOR CO., LTD. [CN]/[CN]
  • 合肥华凌股份有限公司 HEFEI HUALING CO., LTD. [CN]/[CN]
  • 美的集团股份有限公司 MIDEA GROUP CO., LTD. [CN]/[CN]
Inventors
  • 方瑞明 FANG, Ruiming
  • 李宇 LI, Yu
Agents
  • 北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) REFRIGERATOR AND CONTROL METHOD AND CONTROL DEVICE THEREOF
(FR) RÉFRIGÉRATEUR AINSI QUE PROCÉDÉ DE COMMANDE ET DISPOSITIF DE COMMANDE DE CELUI-CI
(ZH) 冰箱及其控制方法、控制装置
Abstract
(EN)
Disclosed by the present application are a refrigerator and control method and control device thereof, said method comprising: detecting and confirming that a refrigerator is in a first control cycle after defrosting; detecting and confirming that an ice-making evaporator requests cooling, and controlling a control valve to be in communication with an ice-making circuit. The method controls the refrigerant to preferentially enter the ice-making circuit after the refrigerator defrosts, effectively reducing the time that an ice-making compartment is in a high-temperature state due to defrosting, and decreasing the risk of ice cubes melting and then re-freezing to cause ice cubes to stick, and is conducive to the long-term high-quality storage of ice cubes.
(FR)
La présente invention concerne un réfrigérateur ainsi qu'un procédé de commande et un dispositif de commande de celui-ci, ledit procédé comprenant : détection et confirmation qu'un réfrigérateur se trouve dans un premier cycle de commande après dégivrage ; détection et confirmation qu'un évaporateur de fabrication de glace demande un refroidissement, et commande d'une vanne de commande pour être en communication avec un circuit de fabrication de glace. Le procédé commande le réfrigérant de façon à ce qu'il pénètre de préférence dans le circuit de fabrication de glace après le dégivrage du réfrigérateur, ce qui permet de réduire efficacement le temps pendant lequel un compartiment de fabrication de glace se trouve dans un état à haute température en raison du dégivrage, et de réduire le risque de fusion et ensuite de regèle des glaçons amenant les glaçons à coller ensemble, et favorise le stockage à long terme de haute qualité de glaçons.
(ZH)
本申请公开了一种冰箱及其控制方法、控制装置,其中,所述方法包括:检测并确认冰箱处于化霜后的第一个控制周期;检测并确认制冰蒸发器请求制冷,控制控制阀与制冰回路连通。该方法在冰箱化霜后可以控制制冷剂优先选择通入制冰回路,有效的减少了由于化霜造成的制冰间室处于高温状态的时间,降低了冰块融化及融化后再结冰导致冰块粘结的风险,有利于冰块长期高质量的储存。
Latest bibliographic data on file with the International Bureau