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1. WO2020062650 - COOKING APPLIANCE, AND HEAT PRESERVATION CONTROL METHOD AND DETERMINATION METHOD THEREFOR

Publication Number WO/2020/062650
Publication Date 02.04.2020
International Application No. PCT/CN2018/122915
International Filing Date 22.12.2018
IPC
A47J 27/00 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
27Cooking-vessels
A47J 36/00 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
36Parts, details or accessories of cooking-vessels
A47J 36/24 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
36Parts, details or accessories of cooking-vessels
24Warming devices
A47J 36/32 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
36Parts, details or accessories of cooking-vessels
32Time-controlled igniting mechanisms or alarm devices
A47J 27/086 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
27Cooking-vessels
08Pressure cookers; Lids or locking devices specially adapted therefor
086with built-in heating means
A47J 27/08 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
27Cooking-vessels
08Pressure cookers; Lids or locking devices specially adapted therefor
CPC
A47J 27/00
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
27Cooking-vessels
A47J 27/0802
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
27Cooking-vessels
08Pressure-cookers; Lids or locking devices specially adapted therefor
0802Control mechanisms for pressure-cookers
A47J 27/086
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
27Cooking-vessels
08Pressure-cookers; Lids or locking devices specially adapted therefor
086with built-in heating means
A47J 36/00
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
36Parts, details or accessories of cooking-vessels
A47J 36/2483
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
36Parts, details or accessories of cooking-vessels
24Warming devices
2483with electrical heating means
A47J 36/32
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
36Parts, details or accessories of cooking-vessels
32Time-controlled igniting mechanisms or alarm devices ; ; Electronic control devices
Applicants
  • 珠海格力电器股份有限公司 GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI [CN]/[CN]
Inventors
  • 张力文 ZHANG, Liwen
  • 孔进喜 KONG, Jinxi
  • 王江南 WANG, Jiangnan
  • 陈海鹏 CHEN, Haipeng
  • 张伶俐 ZHANG, Lingli
Agents
  • 北京煦润律师事务所 BEIJING XURUN LAW FIRM
Priority Data
201811160653.030.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) COOKING APPLIANCE, AND HEAT PRESERVATION CONTROL METHOD AND DETERMINATION METHOD THEREFOR
(FR) APPAREIL DE CUISSON, ET PROCÉDÉ DE COMMANDE DE CONSERVATION DE CHALEUR ET PROCÉDÉ DE DÉTERMINATION POUR CELUI-CI
(ZH) 烹饪器具及其保温控制方法、确定方法
Abstract
(EN)
A cooking appliance, and a heat preservation control method and determination method therefor; the heat preservation control method comprises: when a cooking appliance enters heat preservation mode, a controller acquiring an internal temperature T of the cooking appliance, and determining whether the internal temperature T is less than or equal to a first predetermined temperature T1; if so, controlling the cooking appliance to enter a heating phase; if not, controlling an upper heating apparatus to be in an off state until the internal temperature T is less than or equal to the first predetermined temperature T1, and then controlling the heating appliance to enter into a heating phase; int he heating phase, the controller controlling the upper heating apparatus to carry out heating according to a predetermined manner. According to the present heat preservation control method, by means of controlling the manner of heating of the upper heating apparatus, a significant concentration of condensed water will not appear and form streams during the heat preservation process, and compared to the current manner, the maximum temperature and equilibrium temperature of the controller is significantly reduced, thus improving the shape of the surface of cooked rice, and preventing the surface from experiencing discoloration and becoming hard and dry.
(FR)
L'invention concerne un appareil de cuisson, et un procédé de commande de conservation de chaleur ainsi qu'un procédé de détermination pour celui-ci; le procédé de commande de conservation de chaleur comprend les étapes suivantes: lorsqu'un appareil de cuisson passe dans un mode de conservation de chaleur, un dispositif de commande acquiert une température interne T de l'appareil de cuisson, et détermine si la température interne T est inférieure ou égale à une première température prédéterminée T1; si tel est le cas, commander l'appareil de cuisson pour passer dans une phase de chauffage; si tel n'est pas le cas, commander un appareil de chauffage supérieur pour qu'il soit à un état d'arrêt jusqu'à ce que la température interne T soit inférieure ou égale à la première température prédéterminée T1, puis commander l'appareil de chauffage pour passer dans une phase de chauffage; dans la phase de chauffage, le dispositif de commande commande l'appareil de chauffage supérieur pour effectuer un chauffage d'une manière prédéterminée. Selon le présent procédé de commande de conservation de chaleur, en commandant de manière de chauffer de l'appareil de chauffage supérieur, une concentration sensible d'eau condensée ne va pas apparaître ni former des flux pendant le processus de conservation de chaleur et, comparé à la manière actuelle, la température maximale et la température d'équilibre du dispositif de commande sont sensiblement réduites, améliorant ainsi la forme de la surface de riz cuit, et empêchant la surface de subir une décoloration et de devenir dure et sèche.
(ZH)
一种烹饪器具及其保温控制方法、确定方法,保温控制方法包括:在烹饪器具进入保温模式时,控制器获取烹饪器具的内部温度T,并判断内部温度T是否小于或等于第一预定温度T1,若是,则控制烹饪器具进入加热阶段,否则控制上部加热装置处于关闭状态,直至内部温度T小于或等于第一预定温度T1时,控制烹饪器具进入加热阶段,在加热阶段,控制器控制上部加热装置按预定方式进行加热。本保温控制方法,通过控制上部加热装置的加热方式,使保温过程中不会出现冷凝水明显聚集、成股流下的情况,并且与现行方式相比,显著降低了控制器的最高温度与平衡温度,改善了米饭表面形态,避免了表面出现滴白、干硬的情况。
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