KR940007876B1 - Thermal battery - Google Patents

Thermal battery Download PDF

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Publication number
KR940007876B1
KR940007876B1 KR1019920007816A KR920007816A KR940007876B1 KR 940007876 B1 KR940007876 B1 KR 940007876B1 KR 1019920007816 A KR1019920007816 A KR 1019920007816A KR 920007816 A KR920007816 A KR 920007816A KR 940007876 B1 KR940007876 B1 KR 940007876B1
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KR
South Korea
Prior art keywords
heat
heat source
source
deb
terminal
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Application number
KR1019920007816A
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Korean (ko)
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KR930024216A (en
Inventor
오세웅
Original Assignee
대우전자 주식회사
배순훈
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Application filed by 대우전자 주식회사, 배순훈 filed Critical 대우전자 주식회사
Priority to KR1019920007816A priority Critical patent/KR940007876B1/en
Publication of KR930024216A publication Critical patent/KR930024216A/en
Application granted granted Critical
Publication of KR940007876B1 publication Critical patent/KR940007876B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

The heat battery operates not with a heat bar but an external thermal source. A terminal (2) is formed on a lithium heat source (4) and a DBE (5) and a calsium (6) is deposited on top of the heat source (4). A collector (7) having a terminal line (3) is deposited on top of the calsium (6). The heat source (4) detects melting of lithium when temperature rises over 180 degree and then DBE is melt in a chain reaction to form electrolyte.

Description

열감지 열전지Thermal sensor

제 1 도는 본발명의 사시도.1 is a perspective view of the present invention.

제 2 도는 본발명의 종단면도.2 is a longitudinal cross-sectional view of the present invention.

제 3 도는 종래 상태도.3 is a conventional state diagram.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 열전지 2 : 단자(+극)1: thermo battery 2: terminal (+ pole)

3 : 단자선(-극) 4 : 히트소오스(Heat Source Li)3: Terminal Line (-pole) 4: Heat Source Li

5 : DEB(LiNO3-kcl-Licl/MoO3) 6 : 칼슘(Ca)5: DEB (LiNO 3 -kcl-Licl / MoO 3 ) 6: calcium (Ca)

7 : 콜렉터(Collector) 8 : 점화원(Hest Bar).7: Collector 8: Hest Bar.

본발명은 화재 및 긴급시 고출력의 전기적 에너지가 요구될때 점화원을 사용하지 않고 외부의 열에 의해 전원을 형성시킬 수 있도록 한 열감지 열전지에 관한 것이다.The present invention relates to a heat-sensing thermoelectric battery capable of forming a power source by external heat without using an ignition source when a high power electrical energy is required in case of fire and emergency.

종래에는 열전지 중앙부위에 점화원인 히트바(Heat Bar : Zr/BaCrO4)와 발열원(Fe/Kclo4)에 의하여 고열(500℃ 이상)에 의하여만 작동되도록 하므로서 특수한 경우(포탄등)에만 사용할 수 있는 한계성이 있었다.Conventionally, heat bar (Zr / BaCrO 4 ) and heat source (Fe / Kclo 4 ), which is the source of ignition in the central part of the heat cell, are operated only by high heat (over 500 ℃), so they can be used only in special cases (eg shells) There was a limit.

본발명은 화재 및 비상시등 외부열(온도)의 상승시 히트소스에서 이를 감지하여 히트소오스가 용융하면서 열을 발생하고, 이열로 전극을 만드는 DEB를 용융시켜 열전지를 형성할 수 있도록 하는데 그 목적이 있는 것으로, 이를 첨부 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention detects this in the heat source when the heat (temperature) rises in the event of fire and emergency, and heat source melts to generate heat, and it is possible to form a thermal cell by melting the DEB that makes the electrode by heat. If it is described in detail based on the accompanying drawings as follows.

히트소오스(4) 위에 단자(2)를 형성하여, 그 상부측에 디이비(DEB)(5)와 칼슘(Ca)(6)을 배열시키고 상단부측에 단자선(3)이 연결된 콜렉터(7)를 형성하여 외부열 상승시 이를 감지하여 전기를 발생시키는 열감지 열전지이다.A collector 2 having a terminal 2 formed on the heat source 4, having a DEB 5 and a calcium 6 arranged on the upper side thereof, and having a terminal line 3 connected to the upper end side thereof. ) Is a heat-sensing thermocell that generates electricity by detecting it when the external heat rises.

이와 같이 구성된 본발명의 작용 및 효과를 살펴보면 다음과 같다.Looking at the operation and effects of the present invention configured as described above are as follows.

화재나 비상시 외부의 열이 고온(180˚-230℃)으로 상승하면 히트소오스인 리튬(Li)의 멜팅포인트(Melting point)가 180.5℃이므로 이를 히트소오스(4)에서 감지하여 리튬이 용융하게 되며 히트소오스(4)가 용융하면서 발생하는 열에 의하여 상수측의 DEB(5)를 용융시켜 전극 및 전해질 역할을 할 수 있도록 형성하고 그 상부측의 칼슘(6)이 음극을 형성시켜 열전지가 형성되며 이때 고출력의 전기적 에너지가 발생되므로 필요한 기기를 작동시킬 수 있게 되는 것이다.In case of fire or emergency, when the external heat rises to high temperature (180˚-230 ℃), the melting point of the heat source lithium (Li) is 180.5 ℃, so lithium is melted by detecting it in the heat source 4 The heat source is formed by melting the DEB 5 on the constant side by the heat generated while the heat source 4 melts to serve as an electrode and an electrolyte, and the calcium 6 on the upper side forms a cathode. High power electrical energy is generated so that necessary equipment can be operated.

이때 여기 사용하는 DEB는 종래의 DEB와는 달리 멜팅포인트가 190℃ 정도인 것을 사용하며 전지 특성은 활성화 온도가 201℃에서 피크볼데치(PEAK VOLTAGE)는 2.21VOLT이다.At this time, the DEB used here, unlike the conventional DEB uses a melting point of about 190 ℃ and the battery characteristics is the peak temperature of the peak temperature (PEAK VOLTAGE) is 2.21VOLT at 201 ℃.

이상과 같은 본발명은 충격등의 고열에 의해서만 작동하는 종래의 열전지가 갖고 있는 한계성을 극복하여 사용도를 증대시키고 다양한 곳에 활성화시킬 수 있는 것으로 대단히 유용한 발명인 것이다.The present invention as described above is a very useful invention to overcome the limitations of the conventional thermal battery that operates only by high heat such as impact and to increase the use and to activate in various places.

Claims (3)

히트소오스(4) 위에 단자(2)를 형성하고, 그 상부측에 디이비(DEB)(5)와 칼슘(Ca)(6)을 배열시키고 상단부측에 단자선(3)이 연결된 콜렉터(7)를 형성하여 외부열 상승시 이를 감지하여 전기를 발생시키는 열감지 열전지.The collector 2 which forms the terminal 2 on the heat source 4, arranges the DEB 5 and calcium Ca 6 on the upper side thereof, and connects the terminal line 3 to the upper end side. Heat-sensing thermocell that generates electricity by forming) to detect external heat rise. 제 1 항에 있어서, 히트소오스를 리튬(Li)으로 형성한 열감지 열전지.The heat sensing thermoelectric battery according to claim 1, wherein the heat source is formed of lithium (Li). 제 1 항에 있어서, DEB를 멜팅포인트가 190℃ 정도인 것을 사용한 열감지 열전지.The thermosensitive thermoelectric battery according to claim 1, wherein the DEB has a melting point of about 190 ° C.
KR1019920007816A 1992-05-08 1992-05-08 Thermal battery KR940007876B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920007816A KR940007876B1 (en) 1992-05-08 1992-05-08 Thermal battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920007816A KR940007876B1 (en) 1992-05-08 1992-05-08 Thermal battery

Publications (2)

Publication Number Publication Date
KR930024216A KR930024216A (en) 1993-12-22
KR940007876B1 true KR940007876B1 (en) 1994-08-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920007816A KR940007876B1 (en) 1992-05-08 1992-05-08 Thermal battery

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Publication number Publication date
KR930024216A (en) 1993-12-22

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