KR970066457A - Cold water supply system using thermoelectric element - Google Patents

Cold water supply system using thermoelectric element Download PDF

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Publication number
KR970066457A
KR970066457A KR1019960009475A KR19960009475A KR970066457A KR 970066457 A KR970066457 A KR 970066457A KR 1019960009475 A KR1019960009475 A KR 1019960009475A KR 19960009475 A KR19960009475 A KR 19960009475A KR 970066457 A KR970066457 A KR 970066457A
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KR
South Korea
Prior art keywords
cold water
water
cooling means
contact
ventilation duct
Prior art date
Application number
KR1019960009475A
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Korean (ko)
Inventor
김정
Original Assignee
배순훈
대우전자 주식회사
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Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019960009475A priority Critical patent/KR970066457A/en
Publication of KR970066457A publication Critical patent/KR970066457A/en

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Abstract

본 발명은 냉장고의 도어를 열지 않고 외부에서 냉수를 취출하는 냉수 공급 장치에 열전소자(thermo dldctric module; TEM)를 이용한 자동 온도 조절 기능을 부여하는 열전소자를 적용한 냉수 공급 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cold water supply apparatus using a thermoelectric element that provides an automatic temperature control function using a thermo-dlctric module (TEM) to a cold water supply device for taking out cold water from the outside without opening a door of a refrigerator.

그 장치는 물통(26)의 최소한 한 면과 접촉, 지지하도록 형성되는 냉각 수단; 상기 냉각 수단으로부터 외부로 연통되어 도어(12)의 일부에 형성되는 환기 덕트(28a); 상기 물통(26)의 저면과 접촉하도록 장착되고, 수온에 따른 소정의 출력을 발생하는 수온센서(31); 그리고 상기 수온센서(31)의 입력을 받아 물통(26)의 냉수를 소정의 온도로 유지시키도록 상기 냉각 수단을 제어하는 제어 모듈(300을 포함한다.The apparatus comprising: cooling means configured to contact and support at least one side of the water tank (26); A ventilation duct (28a) communicating with the outside from the cooling means and formed in a part of the door (12); A water temperature sensor (31) mounted to be in contact with the bottom surface of the water tank (26) and generating a predetermined output according to the water temperature; And a control module 300 for receiving the input of the water temperature sensor 31 and controlling the cooling means to maintain the cold water of the water bottle 26 at a predetermined temperature.

이에 따라, 별도로 구비되는 냉각 장치에 의해 적절한 온도로 제어함으로써, 종래의 냉수 온도보다 낮은 온도의 냉수를 신속하게 공급받을 수 있는 효과가 있다.Accordingly, by controlling the temperature appropriately by a separately provided cooling device, cold water having a temperature lower than the conventional cold water temperature can be supplied quickly.

Description

열전소자를 적용한 냉수 공급 장치Cold water supply system using thermoelectric element

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제3도는 제2도의 냉각장치를 확대하여 부분단면으로 나타내는 예시도, 제4도는 제3도의 환기 덕트를 확대하여 나타내는 평면도, 제5도는 온도 조절 기능을 수행하는 제어 모듈의 입출력 블럭도.FIG. 5 is an input / output block diagram of a control module for performing a temperature control function; FIG. 5 is an enlarged plan view of a ventilation duct of FIG.

Claims (3)

도어(12)에 냉수대(17)가 형성되고 스위치(18)를 누르면 물통(26)의 냉수가 튜브(25)를 통해 배출구(25a)로 인출되는 냉장고에 있어서: 상기 물통(26)의 최소한 한 면과 접촉, 지지하도록 형성되는 냉각 수단; 상기 냉각 수단으로부터 외부로 연통되어 도어(12)의 일부에 형성되는 환기 덕트(28a); 상기 물통(26)의 저면과 접촉하도록 장착되고, 수온에 따른 소정의 출력을 발생하는 수온센서(31); 그리고 상기 수온센서(31)의 입력을 받아 물통(26)의 냉수를 소정의 온도로 유지시키도록 상기 냉각 수단을 제어하는 제어 모듈(30)을 포함하는 것을 특징으로 하는 열전소자를 적용한 냉수 공급 장치.Wherein a cold water table (17) is formed on a door (12) and a cold water of a water tank (26) is drawn out through a tube (25) to an outlet (25a) when a switch (18) is pressed: Cooling means formed to contact and support the surface; A ventilation duct (28a) communicating with the outside from the cooling means and formed in a part of the door (12); A water temperature sensor (31) mounted to be in contact with the bottom surface of the water tank (26) and generating a predetermined output according to the water temperature; And a control module (30) for receiving the input of the water temperature sensor (31) and controlling the cooling means to keep the cold water of the water bottle (26) at a predetermined temperature. . 제1항에 있어서: 상기 냉각 수단은, 물통(26)과 접촉하도록 장착되고, 알루미늄등 열전도성이 좋은 재질로 형성되는 냉각판(21); 상기 냉각판(21)의 주위를 감싸며 장착되고, 외부와의 열전도를 차단하는 단열벽(22); 상기 냉각판(21)의 전면 일부에 접촉되고, 다수의 n형 및 p형 반도체를 캐스케이드 접속하여 큰 펠티에 효과(peltier effect)를 발생하는 열전소자(23); 그리고 상기 열전소자(23)와 접촉되며 환기 덕트(28a) 상에 배치되고, 다수의 핀(fin)이 형성되는 방열판(27)을 구비하는 것을 특징으로 하는 열전소자를 적용한 냉수 공급 장치.The refrigerator according to claim 1, wherein the cooling means comprises: a cooling plate (21) mounted to be in contact with the water tank (26) and formed of a material having good thermal conductivity such as aluminum; An insulation wall 22 surrounding the cooling plate 21 to prevent heat conduction to the outside; A thermoelectric element 23 which is in contact with a part of the front surface of the cooling plate 21 and generates a large peltier effect by cascade-connecting a plurality of n-type and p-type semiconductors; And a heat sink (27) which is in contact with the thermoelectric element (23) and is disposed on the ventilation duct (28a) and on which a plurality of fins are formed. 제1항 또는 제2항에 있어서; 상기 냉각 수단은 상기 환기 덕트(28a) 상에서 방열판(27)의 전방에 장착되고, 외부 공기의 순환을 유발시키는 팬모터(24)와; 상기 팬모터(24)의 측면에 장착되고, 흡입 유로와 배출유로를 구분하는 칸막이(29)와; 상기 환기 닥트(28a)의 전방에 철망 형태로 형성되어 장착되는 팬커버(28)를 추가로 구비하는 것을 특징으로 하는 열전소자를 적용한 냉수 공급 장치.The method according to claim 1 or 2, The cooling means includes a fan motor (24) mounted in front of the heat sink (27) on the ventilation duct (28a) and causing circulation of outside air; A partition (29) mounted on a side surface of the fan motor (24) and separating the suction passage and the discharge passage; Further comprising a fan cover (28) mounted in front of the ventilation duct (28a) in the form of a wire net. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960009475A 1996-03-30 1996-03-30 Cold water supply system using thermoelectric element KR970066457A (en)

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KR1019960009475A KR970066457A (en) 1996-03-30 1996-03-30 Cold water supply system using thermoelectric element

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KR1019960009475A KR970066457A (en) 1996-03-30 1996-03-30 Cold water supply system using thermoelectric element

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013168862A1 (en) * 2012-05-08 2013-11-14 Kim Sun-Joo Wine dispenser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013168862A1 (en) * 2012-05-08 2013-11-14 Kim Sun-Joo Wine dispenser

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