Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022010112 - METHOD FOR CONTROLLING REFRIGERATOR HAVING PELTIER ELEMENT, AND REFRIGERATOR USING SAME

Publication Number WO/2022/010112
Publication Date 13.01.2022
International Application No. PCT/KR2021/007203
International Filing Date 09.06.2021
IPC
F25D 15/00 2006.1
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
15Devices associated with refrigerating machinery not covered by group F25D11/ or F25D13/129
F25D 29/00 2006.1
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
F25B 21/02 2006.1
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
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
21Machines, plant, or systems, using electric or magnetic effects
02using Peltier effect; using Nernst-Ettinghausen effect
F28D 21/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
21Heat-exchange apparatus not covered by any of the groups F28D1/-F28D20/109
CPC
F25B 21/02
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
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
21Machines, plant, or systems, using electric or magnetic effects
02using Peltier effect; using Nernst-Ettinghausen effect
F25D 15/00
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
15Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable devices
F25D 2700/12
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
2700Means for sensing or measuring; Sensors therefor
12Sensors measuring the inside temperature
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
F25D 29/005
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
005Mounting of control devices
F28D 2021/0029
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
21Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
0028for cooling heat generating elements, e.g. for cooling electronic components or electric devices
0029Heat sinks
Applicants
  • 삼성전자주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • 조성호 CHO, Sungho
  • 박영민 PARK, Youngmin
Agents
  • 김태헌 KIM, Tae-hun
  • 정홍식 JEONG, Hong-sik
Priority Data
10-2020-008405408.07.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR CONTROLLING REFRIGERATOR HAVING PELTIER ELEMENT, AND REFRIGERATOR USING SAME
(FR) PROCÉDÉ POUR LA COMMANDE D'UN RÉFRIGÉRATEUR AYANT UN ÉLÉMENT PELTIER, ET RÉFRIGÉRATEUR L'UTILISANT
(KO) 펠티어 소자를 구비한 냉장고의 제어방법 및 이를 사용하는 냉장고
Abstract
(EN) A method for controlling a refrigerator including a Peltier element comprises the steps of: measuring the internal temperature of a refrigerator by using a first temperature sensor; determining whether the internal temperature is greater than a first target control temperature; applying a first voltage to a Peltier element if the internal temperature is greater than or equal to the first target control temperature; and applying a second voltage to the Peltier element if the internal temperature is less than the first target control temperature, wherein, in the step of applying a second voltage to a Peltier element, the second voltage applied to the Peltier element is controlled with PID control by using a cooling sink target temperature and a cooling sink temperature measured with a second temperature sensor provided in a cooling sink of the Peltier element.
(FR) L'invention concerne un procédé pour la commande d'un réfrigérateur comprenant un élément Peltier, qui comprend les étapes consistant à : mesurer la température interne d'un réfrigérateur en utilisant un premier capteur de température ; déterminer si la température interne est supérieure à une première température de commande cible ; appliquer une première tension à un élément Peltier si la température interne est supérieure ou égale à la première température de commande cible ; et appliquer une seconde tension à l'élément Peltier si la température interne est inférieure à la première température de commande cible, dans lequel, à l'étape d'application d'une seconde tension à un élément Peltier, la seconde tension appliquée à l'élément Peltier est commandée par une commande proportionnelle intégrale dérivée (PID) en utilisant une température cible de drain thermique et une température de drain thermique mesurée avec un second capteur de température ménagé dans un drain thermique de l'élément Peltier.
(KO) 펠티어 소자를 포함하는 냉장고를 제어하는 방법은, 제1온도 센서로 냉장고의 고내 온도를 측정하는 단계와, 고내 온도가 제1목표 제어 온도보다 높은지 판단하는 단계와, 고내 온도가 제1목표 제어 온도보다 높거나 같으면, 펠티어 소자에 제1전압을 인가하는 단계, 및 고내 온도가 제1목표 제어 온도보다 낮으면, 펠티어 소자에 제2전압을 인가하는 단계를 포함하며, 펠티어 소자에 제2전압을 인가하는 단계에서는 펠티어 소자의 냉각 싱크에 설치된 제2온도 센서로 측정한 냉각 싱크 온도와 냉각 싱크 목표 온도를 이용하여 펠티어 소자에 인가되는 상기 제2전압을 PID 제어로 제어한다.
Related patent documents
Latest bibliographic data on file with the International Bureau