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KR930006408A - Combined thermoelectric refrigeration / heating device with thermoelectric semiconductor elements - Google Patents

Combined thermoelectric refrigeration / heating device with thermoelectric semiconductor elements Download PDF

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Publication number
KR930006408A
KR930006408A KR1019910017047A KR910017047A KR930006408A KR 930006408 A KR930006408 A KR 930006408A KR 1019910017047 A KR1019910017047 A KR 1019910017047A KR 910017047 A KR910017047 A KR 910017047A KR 930006408 A KR930006408 A KR 930006408A
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KR
South Korea
Prior art keywords
heat
air circulation
chamber
thermoelectric
heat dissipation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
KR1019910017047A
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Korean (ko)
Inventor
심재동
현도빈
Original Assignee
박원희
한국과학기술연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박원희, 한국과학기술연구원 filed Critical 박원희
Priority to KR1019910017047A priority Critical patent/KR930006408A/en
Priority to JP4014169A priority patent/JPH0642852A/en
Publication of KR930006408A publication Critical patent/KR930006408A/en
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/021—Control thereof
    • F25B2321/0212—Control thereof of electric power, current or voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/023—Mounting details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/025—Removal of heat
    • F25B2321/0251—Removal of heat by a gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details 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
    • F25D2317/06—Details 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 with forced air circulation
    • F25D2317/065—Details 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 with forced air circulation characterised by the air return
    • F25D2317/0651—Details 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 with forced air circulation characterised by the air return through the bottom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details 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
    • F25D2317/06—Details 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 with forced air circulation
    • F25D2317/066—Details 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 with forced air circulation characterised by the air supply
    • F25D2317/0661—Details 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 with forced air circulation characterised by the air supply from the bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

내벽 라이닝에 의해 한정되는 저장실과 내부공기 순환실을 갖고 이들을 보온하기 위하여 단열층과 외벽으로 둘러싸인 본체와, 상기 저장실을 개폐하는 단열성 덮개와 상기 단열층을 경계로 하여 상기 내부공기 순환실의 외측에 설치된 외부 공기훈환용 방열실과 상기 저장실의 내부와 외부와의 열교환을 위하여 상기 내부 공기 순환실과 상기 방열실과의 사이에 열전달이 가능하도록 흡열핀/열전도블록/열전모듈/방열기가 차례로 밀착되어 이루어진 열교환부와, 상기 공기순환실 및 방열실의 공기순환을 위한 홴모타 상기 열전모듈의 발열 및 흡열기능의 작동과 온도제어를 위한 전기회로를 포함하는 것이 특징인 열전식 냉장/온장 겸용장치.A storage compartment defined by an inner wall lining and an internal air circulation chamber having an interior air circulation chamber for insulating the thermal insulation layer and an outer wall to insulate them, an insulation cover for opening and closing the storage compartment, and an exterior installed outside the interior air circulation chamber with the insulation layer as a boundary. A heat exchange part in which heat absorbing fins / heat conduction blocks / thermoelectric modules / heat radiators are in close contact with each other so as to allow heat transfer between the internal air circulation chamber and the heat dissipation chamber for heat exchange between the heat exchange chamber and the heat dissipation chamber; 홴 Motor for air circulation of air circulation chamber and heat dissipation chamber Thermoelectric refrigeration / heater combined device comprising an electric circuit for the operation and temperature control of the heat generating and endothermic function of the thermoelectric module.

Description

열전 반도체 소자를 이용한 열전식 냉장/온장 겸용장치Combined thermoelectric refrigeration / heating device with thermoelectric semiconductor elements

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 냉장/온장 겸용장치의 외관도,1 is an external view of the refrigeration / warmth combined use device of the present invention,

제2도는 제1도의(1-1)방향에서 본 내부구조,2 is an internal structure viewed from the direction (1-1) of FIG. 1,

제3도는 제2도의(2-2)방향에서 본 내부구조.3 is an internal structure viewed from the direction (2-2) of FIG.

Claims (7)

내벽 라이닝(14)에 의해 한정되는 저장실(16)과 내부 공기순환실(28)을 갖고 이들을 보온하기 위하여 단열층(15)과 외벽(13)으로 둘러싸인 본체(1)와, 상기 저장실을 개폐하는 단열성 덮개(2)와, 상기 단열층(15)을 경계로 하여 상기 내부공기 순환실(28)의 외측에 설치된 외부 공기 순환용 방열실(29)과, 상기 저장실의 내부와 외부와의 열교환을 위하여 상기 내부 공기순환실(28)과 상기 방열실(29)과의 사이에 열전달이 가능하도록 흡열핀(19)/열전도 블록(21)/열전모듈(22)/방열기(23)가 차례로 밀착되어 이루어진 열교환부와, 상기 공기순환실(28) 및 방열실(29)의 공기 순환을 위한 홴모타(24), 상기 열전모듈(22)의 발열 및 흡열기능의 작동과 온도제어를 위한 전기회로를 포함하는 것이 특징인 열전식 냉장/온장 겸용장치.The storage compartment 16 and the internal air circulation chamber 28 defined by the inner wall lining 14 have a main body 1 surrounded by the heat insulating layer 15 and the outer wall 13 to keep them warm, and heat insulating to open and close the storage compartment. The heat dissipation chamber 29 for external air circulation installed outside the inner air circulation chamber 28 with the cover 2 and the heat insulating layer 15 as a boundary, and the heat exchanger for heat exchange between the inside and the outside of the storage chamber. Heat exchanger in which the heat absorbing fins 19 / heat conduction block 21 / thermoelectric module 22 / radiator 23 are in close contact with each other to allow heat transfer between the internal air circulation chamber 28 and the heat dissipation chamber 29. And a fan motor 24 for air circulation of the air circulation chamber 28 and the heat dissipation chamber 29, and an electric circuit for operating the heat generating and endothermic functions of the thermoelectric module 22 and controlling the temperature. Thermoelectric refrigeration / warmth combined use device characterized by. 제1항에 있어서, 상기 내부공기 순환실(28)은 내부 공기 흡입구(18)와 배출구(17)를 갖는 격자판에 의하여 상기 저장실(16)과 분리되며, 그 내부에 상기 흡열핀(19)과 내부 공기순환용 홴(20)이 설비되어 있어 상기 저장실 내부의 공기 순환에 의해 대류전열효과를 증대시키는 것이 특징인 열전식 냉장/온장 겸용장치.The internal air circulation chamber (28) is separated from the storage compartment (16) by a grid having an internal air inlet (18) and an outlet (17), and the heat absorbing fins (19) therein. Combined with the thermoelectric refrigeration / warmer is characterized in that the air circulation fan (20) is provided to increase the convective heat transfer effect by the air circulation inside the storage compartment. 제1항에 있어서 상기 방열기(23), 공기흡입구(27), 공기배출구(26), 공기흡입용 홴(25), 상기 홴모타(24)는 상기 방열실(29)내에 설치되며, 그에 의해 외부공기의 순환에 의해 방열효과가 증대되는 것이 특징인 열전식 냉장/온장 겸용 장치.2. The radiator 23, the air intake 27, the air outlet 26, the air intake fan 25, and the fan motor 24 are installed in the heat dissipation chamber 29. Combined thermoelectric refrigeration / heating device, characterized in that the heat dissipation effect is increased by the circulation of external air. 제1항에 있어서, 상기 내부공기순환용 홴(20)과 상기 공기흡입용 홴(25)은 동시 작동하도록 상기 방열실(29)에 설치된 상기 홴모타(24)의 동일축에 설치되는 것이 특징인 열전식 냉장/온장 겸용장치.According to claim 1, wherein the inner air circulation fan 20 and the air suction fan 25 is installed on the same axis of the fan motor 24 installed in the heat dissipation chamber 29 to operate simultaneously. Thermoelectric refrigeration / warm combination. 제1항에 있어서, 상기 열교환부는 상기 열전모듈(22)을 2개 사용하는 경우 이를 독립적으로 분리구성하고, 그 사이에 공기 순환용 홴(20) 및 공기흡입용 홴(25)을 설치하여 구성함으로써 흡입된 공기를 양측으로 분산시켜 흡열효과와 방열효과를 증대시킨 것이 특징인 열전식 냉장/온장 겸용 장치.According to claim 1, wherein the heat exchange unit when the two thermoelectric modules 22 are used to separate them separately, between the air circulation fan 20 and the air suction fan 25 is configured between This is a thermoelectric refrigeration / warmth combined use device characterized in that the inhaled air is dispersed to both sides to increase the endothermic effect and heat dissipation effect. 제1항에 있어서, 상기흡열핀(19)또는 상기 열전모듈(22)의 과열 방지 및 상기 저장시(16)의 내부 온도제어를 위한 온도감지용 써미스타가 부착되는 것의 특징인 열전식 냉장/온장 겸용장치,The thermoelectric refrigeration / characterized in that the temperature sensing thermistor for preventing the overheating of the heat absorbing fin (19) or the thermoelectric module (22) and the internal temperature control of the storage (16) is attached. Warmth combiner, 제1항에 있어서, 사이 전기회로는 충전가능 내장 바테리(40)를 포함하며, 외부전원 접속시 전원 스윗치(8)의 ON에서 장치의 작동과 동시에 내장 바테리(40)가 충전되고 OFF에서는 충전만되며, 외부전원 차단시 내장 바테리(40)에 의해 작동되는 것이 특징인 열전식 냉장/온장 겸용 장치.The electric circuit according to claim 1, wherein the electric circuit includes a rechargeable internal battery 40, and when the external power is connected, the internal battery 40 is charged at the same time as the operation of the device at the ON of the power switch 8, and only the charging at OFF. And, when the external power cut off, the thermoelectric refrigeration / warmth combined device characterized in that it is operated by the built-in battery (40). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910017047A 1991-09-30 1991-09-30 Combined thermoelectric refrigeration / heating device with thermoelectric semiconductor elements Ceased KR930006408A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019910017047A KR930006408A (en) 1991-09-30 1991-09-30 Combined thermoelectric refrigeration / heating device with thermoelectric semiconductor elements
JP4014169A JPH0642852A (en) 1991-09-30 1992-01-29 Thermoelectric type cold storage/warm storage combination device utilizing thermoelectric semiconductor element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910017047A KR930006408A (en) 1991-09-30 1991-09-30 Combined thermoelectric refrigeration / heating device with thermoelectric semiconductor elements

Publications (1)

Publication Number Publication Date
KR930006408A true KR930006408A (en) 1993-04-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910017047A Ceased KR930006408A (en) 1991-09-30 1991-09-30 Combined thermoelectric refrigeration / heating device with thermoelectric semiconductor elements

Country Status (2)

Country Link
JP (1) JPH0642852A (en)
KR (1) KR930006408A (en)

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KR20200103410A (en) * 2019-02-25 2020-09-02 엘지전자 주식회사 Refrigerator installed at an entrance of the place
KR20210009871A (en) * 2019-07-18 2021-01-27 엘지전자 주식회사 Refrigerator installed at an entrance of the place
KR20210009863A (en) * 2019-07-18 2021-01-27 엘지전자 주식회사 Refrigerator installed at an entrance of the place
KR20210009830A (en) * 2019-07-18 2021-01-27 엘지전자 주식회사 Refrigerator installed at an entrance of the place

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US6651445B1 (en) * 2002-07-10 2003-11-25 Delta T, Llc Food chiller with ductless air circulation
EP1525803A1 (en) * 2003-10-22 2005-04-27 Soremartec S.A. Preservation in a cooled condition and display of loose confectionery products which can be damaged by heat
JP4853923B2 (en) * 2007-03-23 2012-01-11 株式会社Ｋｅｌｋ Fluid temperature controller
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CN104677005A (en) * 2015-02-04 2015-06-03 台州市泰澄电子科技有限公司 Refrigerator
CN105157315A (en) * 2015-10-26 2015-12-16 天津商业大学 Circulation cooling and air supplying refrigerating system of refrigeration houses with multiple storerooms at same temperature
CN210740827U (en) * 2016-11-30 2020-06-12 工机控股株式会社 Electrical Equipment
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KR102212284B1 (en) * 2019-01-28 2021-02-05 충북대학교 산학협력단 cabinet for both heating and cooling usingthermo-element
CN112802805A (en) * 2020-12-22 2021-05-14 湖南工业大学 Power semiconductor device with temperature detection function for rolling mill
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CN114941919A (en) * 2022-04-12 2022-08-26 纯钧新材料(深圳)有限公司 Refrigeration transfer box
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200103410A (en) * 2019-02-25 2020-09-02 엘지전자 주식회사 Refrigerator installed at an entrance of the place
KR20210009871A (en) * 2019-07-18 2021-01-27 엘지전자 주식회사 Refrigerator installed at an entrance of the place
KR20210009863A (en) * 2019-07-18 2021-01-27 엘지전자 주식회사 Refrigerator installed at an entrance of the place
KR20210009830A (en) * 2019-07-18 2021-01-27 엘지전자 주식회사 Refrigerator installed at an entrance of the place

Also Published As

Publication number Publication date
JPH0642852A (en) 1994-02-18

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