KR101224892B1 - electronic malfunction avoidance system for automatic fire-extinguisher - Google Patents

electronic malfunction avoidance system for automatic fire-extinguisher Download PDF

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KR101224892B1
KR101224892B1 KR1020100027623A KR20100027623A KR101224892B1 KR 101224892 B1 KR101224892 B1 KR 101224892B1 KR 1020100027623 A KR1020100027623 A KR 1020100027623A KR 20100027623 A KR20100027623 A KR 20100027623A KR 101224892 B1 KR101224892 B1 KR 101224892B1
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fire extinguisher
conductor
heat sensor
fire
control unit
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KR1020100027623A
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Korean (ko)
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KR20110107713A (en
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김대의
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김대의
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive
    • A62C37/16—Releasing means, e.g. electrically released heat-sensitive with thermally-expansible links

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Thermally Actuated Switches (AREA)
  • Fuses (AREA)

Abstract

본 발명은 자동식소화기의 오작동방지장치에 관한 것으로, 더욱 상세하게는 열감지센서(23)와 제어부(30)의 오류로 인한 소화약재 방출을 기계적인 방법으로 소화약재 방출을 방지하는 오작동방지장치에 관한 것이다.The present invention relates to a malfunction prevention device of an automatic fire extinguisher, and more particularly, to a malfunction prevention device for preventing a fire extinguishing agent discharge by a mechanical method in the fire extinguishing agent discharge due to an error of the heat sensor 23 and the control unit 30. It is about.

본 발명은 자동식소화기의 열감지센서(23)와 제어부(30)의 오류로 인한 소화약재 방출을 방지하는 장치에 있어서, 상기 제어부(30)에 소화기(19)와 열감지센서(23)를 연결하고 열감지센서(23)주변에 특정온도에 전기가 통하는 구조를 가지는 오작동방지장치(24)를 설치하여 실제 화재가 아닌 열감지센서(23)와 제어부(30)의 오류로 인한 소화기(19)의 작동을 기계적인 방식으로 차단하고 오직 특정온도 이상에만 소화기를 작동하여 방출구(22)로 소화약재를 방출하는 오작동 방지장치로 구성된것을 특징으로 한다.The present invention provides a device for preventing the fire extinguishing agent discharge due to the error of the heat sensor 23 and the control unit 30 of the automatic fire extinguisher, the control unit 30 is connected to the fire extinguisher 19 and the heat sensor 23. Fire extinguisher (19) due to an error of the heat sensor 23 and the control unit 30, not the actual fire by installing a malfunction preventing device 24 having a structure in which electricity is transmitted to a specific temperature around the heat sensor 23 It is characterized in that it consists of a malfunction prevention device for releasing the extinguishing agent to the discharge port 22 by operating the fire extinguisher only at a certain temperature or more by blocking the operation of the mechanical way.

제어부,열감지센서,소화기,바이메탈,형상기억합금,전도체,전극 Controller, heat sensor, fire extinguisher, bimetal, shape memory alloy, conductor, electrode

Description

자동식소화기의 오작동방지장치{electronic malfunction avoidance system for automatic fire-extinguisher}Electronic malfunction avoidance system for automatic fire-extinguisher}

본 발명은 자동식소화기의 오작동방지장치에 관한 것으로, 더욱 상세하게는 열감지센서(23)과 제어부(30)의 오류로 인한 소화약재 방출을 기계적인 방법으로 소화약재 방출을 방지하는 오작동방지장치에 관한것이다.The present invention relates to a malfunction prevention device of an automatic fire extinguisher, and more particularly, to a malfunction prevention device for preventing the release of a fire extinguishing agent by a mechanical method in the fire extinguishing agent discharge due to an error of the heat sensor 23 and the control unit 30. It's about.

일반적으로 자동식소화기는 주방화재로 인한 재산및 인명피해를 미연에 방지하도록 주방에 설치되어 있으며 통상 열감지센서와 제어부의 프로그램에 의해 화재를 감지하여 소화액을 방출하는 구성으로 이루어져 있다. 그러나 종래의 자동식소화기는 열감지센서와 제어부의 오류로 인해 화재가 아님에도 불구하고 여러 가지 환경적 영향을 화재로 인식하여 소화액을 방출하는 사고가 많이 발생하여 주방에서 음식을 조리시 사람과 음식에 방출되는 사고가 빈번히 발생하여 사용자가 소화기를 철거하는 문제가 발생되고 있다.In general, automatic fire extinguishers are installed in the kitchen to prevent property damage and human injury due to kitchen fires. The fire extinguisher is usually released by detecting a fire by a program of a heat sensor and a controller. However, although the conventional automatic fire extinguisher is not a fire due to an error of the heat sensor and the control unit, many environmental impacts are recognized as a fire, and a lot of accidents occur to release digestive fluids. Accidents that are released frequently occur the user is dismantling the fire extinguisher.

본 발명은 상기한 문제점을 해결하기 위하여 창안된 것으로, 본 발명의 목적 은 외부환경에 의해 오류를 발생하는 전자적 제어장치에 기계적으로 화재를 감지하여 전자적 제어장치의 오류를 견제함으로서 오류로 인한 소화액 방출을 차단하는 오작동방지장치를 제공하는데 있다.The present invention was devised to solve the above problems, and an object of the present invention is to detect a fire in an electronic control device that generates an error due to an external environment, thereby preventing the error of the electronic control device to release the extinguishing fluid due to the error. To provide a malfunction prevention device for blocking the.

상기의 목적을 달성하기 위한 본 발명의 구성은, 도2의 열감지센서(23), 방출구(22)와 제어부(30) 그리고 작동장치가 결합된 소화기(19)로 구성된 오작동방지장치(24)에 있어서, 상기 열감지센서(23) 주변에 오작동방지장치(24)를 설치하고 도1의 종례의 구성중 제어부(30)에서 소화기(19)로 연결되는 전선(25),(20)을 도2에서 살펴 보면 전선(25)을 오작동방지장치(24)에 연결하고 다른한선(25-1)을 소화기(19)에 연결한다. 선(25)와 다른한선(25-1)에 연결된 오작동방지장치(24)는 지지대(9)에 바이메탈 또는 형상기억합금(11)을 고정하여 전도체(10) 상부일측에 고정하고 전도체(10) 외부에 절연피복(8)을 한다.The construction of the present invention for achieving the above object, the malfunction detection device 24 consisting of a fire extinguisher 19 is coupled to the heat sensor 23, the discharge port 22 and the control unit 30 and the operating device of FIG. In the following, the malfunction prevention device 24 is installed around the thermal sensor 23 and the wires 25 and 20 connected to the fire extinguisher 19 from the control unit 30 during the configuration of the example of FIG. 2, the wire 25 is connected to the malfunction preventing device 24 and the other line 25-1 is connected to the fire extinguisher 19. The malfunction preventing device 24 connected to the line 25 and the other line 25-1 is fixed to the upper side of the conductor 10 by fixing the bimetal or shape memory alloy 11 to the support 9 and the conductor 10 Insulation coating (8) on the outside.

전도체(10)와 바이메탈 또는 형상기억합금(11)에 전극(2),(2-1)을 설치하고 화재시 상기 바이메탈 또는 형상기억합금(11)에 특정온도이상이 되면 바이메탈 또는 형상기억합금(11)이 구부러져 전도체(10) 내벽일측에 접촉되면 전류가 통하게 되어 소화기를 작동시켜 소화액을 방출하는 것이 바람직하다.When the electrodes 2 and 2-1 are installed on the conductor 10 and the bimetal or shape memory alloy 11, and the fire occurs at a specific temperature or more in the bimetal or shape memory alloy 11, the bimetal or shape memory alloy ( When 11) is bent to contact one side of the inner wall of the conductor 10, a current flows, and it is preferable to release the extinguishing liquid by operating the extinguisher.

본 발명의 자동식소화기의 오작동방지장치는 열감지센서(23) 및 제어부(30)의 오류를 기계적장치로 차단하여 제어시스템의 오류로 인한 소화액 방출을 미연에 막아 사용자의 피해를 효과적으로 방지할수 있게 된다.The malfunction prevention device of the automatic fire extinguisher of the present invention can effectively prevent the user's damage by preventing the discharge of the digestive fluid due to the error of the control system by blocking the error of the heat sensor 23 and the control unit 30 with a mechanical device. .

이하, 첨부된 도면을 참조하여 본 발명의 자동식소화기 오작동방지장치를 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail automatic fire extinguisher malfunction prevention device of the present invention.

도1은 일반적인 종래 자동식소화기 구성도1 is a configuration diagram of a conventional conventional automatic fire extinguisher

도2는 본 발명의 일실시예에 의한 오작동 방지장치가 설치된 구성도이며, 오작동방지장치(24)의 바이메탈 및 형상기억합금(11)과 전도체(10)가 분리된 상태도이며2 is a configuration diagram in which a malfunction preventing device according to an embodiment of the present invention is installed, and a state in which the bimetal and shape memory alloy 11 and the conductor 10 of the malfunction preventing device 24 are separated is shown.

도3은 본 발명의 일실시예에의한 오작동방지장치가 설치된 구성도이며, 오작동방지장치(24)의 바이메탈 및 형상기억합금(11)과 전도체(10)가 접촉된 상태도이며3 is a configuration diagram in which a malfunction prevention device according to an embodiment of the present invention is installed, and a state in which the bimetal and shape memory alloy 11 and the conductor 10 of the malfunction prevention device 24 are in contact with each other.

도4는 본 발명의 일실시예에 의한 조립도이며4 is an assembly view according to an embodiment of the present invention.

도5는 본 발명의 일실시예에 의한 조립도이며5 is an assembly view according to an embodiment of the present invention.

도6은 본 발명의 분리도이다.6 is an exploded view of the present invention.

상기 도면에 도시된 바와 같이 본 발명에의한 오작동방지장치(24)는 제어시스템의 오류로 인한 소화약재 방출을 미연에 방지하는 것으로 열감지센서(23)주변에 설치된다. 여기서 도1의 종래의 자동식소화기의 구성의 한계는 열감지센서(23)와 제어부(30)에 오류로 실재화재가 아닌것을 제어부(30)의 시스템이 화재로 잘못 인식하여도 어떠한 오작동방지를 하지 못해 소화액을 방출하였다.As shown in the figure, the malfunction preventing device 24 according to the present invention is installed around the heat sensor 23 to prevent fire extinguishing agent discharge due to an error of the control system in advance. Here, the limitation of the configuration of the conventional automatic fire extinguisher of FIG. 1 does not prevent any malfunction even when the system of the control unit 30 incorrectly recognizes that the heat sensor 23 and the control unit 30 are not real fires due to an error. Failed to release digestive fluid.

도2는 열감지센서(23)와 제어부(30)에서 화재가 아닌것을 제어시스템오류로 인하여 화재로 인식하여 소화기(19)를 작동시키기 위해 전류를 보낸다 하여도 제어 부에서 소화기(19)로 연결된 전선의 한선이 오류방지장치(24)에 연결되어 열스위치 역할을 하고 있어 실제 화재가 아닐 경우 전도체(10)와 바이메탈 또는 형상기억합금(11)이 분리되어 있어 전류가 통하지 않음으로 소화기가 작동되지 않으며 전도체(10) 내부에 결합된 바이메탈또는 형상기억합금(11)이 화재시 특정온도에 구부러져 전도체(10) 내부 일측에 접촉되어 전극(2)과 전극(2-1)에 전류가 통하게 되어 소화기(19)를 작동시켜 소화약재를 방출하게 된다.2 is connected to the fire extinguisher 19 in the control unit even though the heat sensor 23 and the control unit 30 sends a current to operate the fire extinguisher 19 by recognizing that it is not a fire due to a control system error. If one wire of the wire is connected to the error prevention device (24) to act as a thermal switch, the fire extinguisher is not operated because the conductor 10 and the bimetallic or shape memory alloy (11) is separated because it is not a real fire. In addition, the bimetal or shape memory alloy 11 coupled to the inside of the conductor 10 is bent at a specific temperature in case of fire, and is in contact with one side of the inside of the conductor 10 so that a current flows through the electrode 2 and the electrode 2-1. Operate (19) to release the extinguishing agent.

이와 같이 본 발명은 열감지센서(23)와 제어부(30)의 오류로 인한 소화약재 방출을 기계적장치로 차단하여 실제 화재시에만 소화기를 작동하여 소화액을 방출하도록 한것이다.As such, the present invention is to block the fire extinguishing agent discharge due to the error of the heat sensor 23 and the control unit 30 by a mechanical device to operate the fire extinguisher only to discharge the extinguishing liquid only in the actual fire.

도 1은 일반적인 종래 자동식소화기 구성도1 is a configuration diagram of a typical conventional automatic fire extinguisher

도 2는 본 발명의 일실시예에 의한 오작동방지장치가 설치된 구성도이며, 오작동방지장치(24)의 바이메탈 또는 형상기억합금(11)과 전도체(10)가 분리된 상태도이며, 도3은 본 발명의 일실시예에 의한 오작동방지장치(24)가 설치된 구성도이며 오작동방지장치(24)의 바이메탈 또는 형상기억합금(11)과 전도체(10)가 접촉된 상태도이며 도4는 본 발명의 일실시예에 의한 전도체(10)에 바이메탈 또는 형상기억합금(11)이 분리된 조립도이며 도5는 본 발명의 일실시예에 의한 전도체(10)에 바이메탈 또는 형상기억합금(11)이 접촉된 조립도이며 도6은 본 발명의 일실시예에 의한 전도체(10)에 바이메탈 또는 형상기억합금(11)이 분리된 상태의 조립도이다.2 is a configuration diagram in which a malfunction prevention device according to an embodiment of the present invention is installed, and a bimetal or shape memory alloy 11 and a conductor 10 of the malfunction prevention device 24 are separated, and FIG. FIG. 4 is a configuration diagram in which the malfunction preventing device 24 according to an embodiment of the present invention is installed, and a state in which the bimetal or shape memory alloy 11 and the conductor 10 of the malfunction preventing device 24 are in contact with each other. FIG. The bimetallic or shape memory alloy 11 is separated from the conductor 10 according to the embodiment. FIG. 5 is a bimetallic or shape memory alloy 11 contacting the conductor 10 according to the embodiment of the present invention. 6 is an assembly diagram of a bimetal or shape memory alloy 11 separated from a conductor 10 according to an exemplary embodiment of the present invention.

＜ 도면의 주요 부분에 대한 부호의 설명 ＞<Description of the code | symbol about the principal part of drawing>

2: 전극 2-1: 전극2: electrode 2-1: electrode

8: 절연피복 9: 전극지지대8: Insulation coating 9: Electrode support

10: 전도체 11: 바이메탈 또는 형상기억합금10: conductor 11: bimetal or shape memory alloy

20: 전선 22: 방출구20: wire 22: discharge port

23: 열감지센서 24: 오작동방지장치23: thermal sensor 24: malfunction prevention device

25: 전선 25-1: 전선25: wire 25-1: wire

30: 제어부30: control unit

Claims (1)

전도체(10);Conductor 10; 상기 전도체(10)의 외부를 감싸는 절연피복(8);An insulation coating (8) surrounding the outside of the conductor (10); 상기 전도체(10)와 전기적으로 연결되는 전극(2);An electrode (2) electrically connected to the conductor (10); 상기 전도체(10)의 일측에 고정되며, 바이메탈 또는 형상기억합금(11)이 구비된 또 다른 전극(2-1); 및Another electrode 2-1 fixed to one side of the conductor 10 and provided with a bimetal or shape memory alloy 11; And 상기 또 다른 전극(2-1)을 전도체(10)에 고정시키기 위한 전극지지대(9);을 포함하되,An electrode support 9 for fixing the another electrode 2-1 to the conductor 10; 별도 마련된 제어부(30)에서 인출되는 두 개의 전선(25, 20) 중 어느 하나의 전선(25)을 상기 또 다른 전극(2-1) 측에 연결시키고 다른 하나의 전선(20)을 작동장치가 결합된 소화기(19)측에 연결시키고, 상기 전극(2)에 연결된 또 다른 전선(25-1)을 작동장치가 결합된 소화기(19)측에 연결시키는 것을 특징으로 하는 자동식소화기 오작동방지장치.The wire 25 of any one of the two wires 25 and 20 drawn from the separately provided control unit 30 is connected to the side of the another electrode 2-1, and the other wire 20 is connected to the operating device. Automatic fire extinguisher malfunction prevention device, characterized in that connected to the fire extinguisher (19) side coupled, and another wire (25-1) connected to the electrode (2) to the fire extinguisher (19) side combined with the operating device.
KR1020100027623A 2010-03-25 2010-03-25 electronic malfunction avoidance system for automatic fire-extinguisher KR101224892B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200486289Y1 (en) 2017-04-14 2018-04-30 주식회사 하이텍 A malfunction prevention system for automatic fire extinguisher

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JP2004321442A (en) * 2003-04-24 2004-11-18 Hidenobu Wakamatsu Fire extinguishing method and its fire extinguishing apparatus

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Publication number Priority date Publication date Assignee Title
JP2004321442A (en) * 2003-04-24 2004-11-18 Hidenobu Wakamatsu Fire extinguishing method and its fire extinguishing apparatus

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200486289Y1 (en) 2017-04-14 2018-04-30 주식회사 하이텍 A malfunction prevention system for automatic fire extinguisher

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