KR20070006377A - Automatic fire extinguishing equipment - Google Patents

Automatic fire extinguishing equipment Download PDF

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Publication number
KR20070006377A
KR20070006377A KR1020050061664A KR20050061664A KR20070006377A KR 20070006377 A KR20070006377 A KR 20070006377A KR 1020050061664 A KR1020050061664 A KR 1020050061664A KR 20050061664 A KR20050061664 A KR 20050061664A KR 20070006377 A KR20070006377 A KR 20070006377A
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South Korea
Prior art keywords
glass tube
nut
fire extinguishing
injection head
motor
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KR1020050061664A
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Korean (ko)
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KR100679672B1 (en
Inventor
노고섭
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주식회사 진화이앤씨
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Priority to KR1020050061664A priority Critical patent/KR100679672B1/en
Publication of KR20070006377A publication Critical patent/KR20070006377A/en
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • 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
    • A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

An automatic fire extinguishing equipment for electric distribution board and panel is provided to break a glass tube for blocking an extinguishing liquid outlet to promptly inject the liquid by fabricating a driving motor on a lower side of an injection head supported by a nut and coupling an actuation shaft of the motor to bottom of the nut to drive the motor and move the nut and the glass tube down to open the outlet. The equipment comprises: an injection head(10) having a packing(12) supported by a glass tube(G); a punctured hole(17) with threaded part(17a) around outer circumferential face at bottom end of the head(10); a nut(13) fitted into the hole to support the glass tube(G); and a driving motor(M) at bottom of the injection head, which has an actuation shaft(15) joined on the axis of the nut(13). The packing blocks an extinguishing liquid outlet of the injection head. The nut and the glass tube move down by driving the motor to open the extinguishing liquid outlet and to break the glass tube, thereby speedily spraying out the liquid outside.

Description

전기 배전반 및 패널용 자동소화장치{Automatic fire extinguishing equipment}Automatic fire extinguishing equipment for electric switchboards and panels

도 1 는 본 발명의 전기 배전반 및 패널용 자동소화장치를 보인 단도면.1 is a cross-sectional view showing an automatic fire extinguishing device for an electric switchboard and panel of the present invention.

도 2 는 본 발명의 자동소화장치의 사용상태를 보인 단면도.Figure 2 is a cross-sectional view showing a state of use of the automatic fire extinguishing device of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10: 분사헤드 11: 밸브관,10: injection head 11: valve tube,

11a: 관로 12: 패킹,11a: pipeline 12: packing,

13: 너트 14:캡13: Nut 14: Cap

15: 작동축 16:분사홀15: working shaft 16: injection hole

G: 유리관 M: 모터G: glass tube M: motor

본 발명은 전기 배전반 및 패널용 자동소화장치에 관한 것으로서, 특히 소화액의 출구를 막고있는 패킹이 유리관에 의해 지지되고 유리관의 하단에 구동모터에 의해 하강되는 너트를 형성하여 모터의 구동에 의해 너트와 유리관이 동시에 하강하여 관로를 차단하고 있는 패킹이 해지되면서 소화액이 빠르게 분사되도록 하여 초기에 화재를 진압하도록 하는 전기 배전반 및 패널용 자동소화장치에 관한 것이다.The present invention relates to an automatic fire extinguishing device for an electric switchboard and a panel. In particular, the packing blocking the outlet of the extinguishing fluid is supported by a glass tube and forms a nut that is lowered by a driving motor at the bottom of the glass tube. It is related with an automatic fire extinguishing device for an electric switchboard and a panel to extinguish a fire at an early stage by discharging the extinguishing fluid rapidly as the packing which terminates the glass tube is simultaneously lowered to block the pipeline.

일반적으로 발전소, 변전소 및 공장이나 건물등에 있어서의 전기실에 설치된 배전반이나 각종 장비의 전기용 패널 등에는 소화장치가 직접 장착 설치되지 못하였고, 하론 CO2소화용기를 별도 구비하여 놓거나 건물자체의 천장부에 화재발생시 가동되는 하론 소화설비 또는 청정 소화설비를 설치하여 진화할 수 있도록 하고있다.In general, a fire extinguishing system is not directly installed in power distribution panels, electrical panels of various equipment, etc. in power plants, substations, and electrical rooms in factories and buildings. Halon Fire Extinguishing Facility or Clean Extinguishing Facility, which is operated at the time of occurrence, is installed to be extinguished.

또한, 건물 자체의 천장에 설치된 하론 소화설비, CO2소화설비 또는 청정 소화설비의 작동에 있어서도 이미 배전반 등은 전소되고 건물 내부로 불이 번져타고 있는 시점에서야 작동이 되므로 진화가 이루어진다 하더라도 고가의 배전반을 다시 설치해야만 하는 등 그 피해가 커지고 있는 실정이다.In addition, even in the operation of the Halon fire extinguishing system, CO2 fire extinguishing system, or clean fire extinguishing system installed on the ceiling of the building itself, the switchboard is operated only when it is burned out and the fire spreads into the building. The damage is growing, such as having to reinstall.

이러한 문제점을 해결하기 위해 제안된 것이 배전반용 자동소화장치이다.Proposed to solve this problem is an automatic fire extinguishing device for switchboard.

종래의 배전반용 자동소화장치는 통상의 배전반 및 패널의 내부에 열 및 연기 감응장치를 설치하여 감지된 신호를 컨트롤박스에서 전기적으로 전환하여 하론 분사헤드에 설치된 히터를 가열하므로서 하론 분사헤드에 설치된 에탄올이 내장된 유리관을 열팽창에 의하여 파열 시켜 소화기를 개방분사시킴으로서 초기 진화가 이루어지도록 한 것이다.The conventional automatic fire extinguishing device for a switchboard is installed in a general switchgear and a panel with a heat and smoke sensing device to switch the detected signal electrically in the control box to heat the heater installed in the halon injection head while heating the ethanol installed in the halon injection head. The built-in glass tube was ruptured by thermal expansion to open the fire extinguisher so that the initial evolution took place.

그러나 종래의 자동소화장치는 화재 감지후 전기적 신호에 의해 히터를 가열하여 에탄올이 내장된 유리관을 열팽창으로 파열시켜 분사하게되는 구조로써 이는 히터를 가열하는 시간차로 인하여 신속하게 유리관이 파열되지 못하고 시간이 지체 될 뿐만아니라 파열 또한 정확히 이루어지지 못하게되는 문제점이 발생하고 있었다.However, the conventional automatic fire extinguishing device heats the heater by electric signal and detects the fire by rupturing the glass tube containing ethanol by thermal expansion. This is because the glass tube does not burst quickly due to the time difference of heating the heater. Not only was it delayed, but there was also a problem that the rupture was not made correctly.

이러한 문제를 해결하기 위해 본 출원인에 의해 출원(출원번호 제20-2005-45649호)된바 있는 자동소화장치를 살피면 소화액의 출구를 막고있는 패킹이 유리관에 의해 지지되어 있는 분사헤드를 포함하는 자동소화장치에 있어서,In order to solve this problem, an automatic fire extinguishing device filed by the applicant (Application No. 20-2005-45649), the automatic fire extinguishing device including an injection head in which a packing blocking an outlet of the digestive fluid is supported by a glass tube In the apparatus,

상기 분사헤드의 일측에 전후진하여 유리관을 타격 파손시키는 타격핀을 포함하는 액튜에이터를 형성하고, 상기 액튜에이터에는 타격핀의 전진동력을 제공하는 구동모터가 결합하되, 상기 분사헤드의 상단에 브라켓을 결합하고, 이 브라켓의 일단에는 그 중간부분에 수평상의 볼트홀이 관통 형성된 액튜에이터바디를 형성하며, 상기 볼트홀에는 구동모터의 스핀들이 중앙에 축지되어 있는 볼트를 끼워 결합하고, 상기 볼트에 타격핀을 일체로 형성하여 스핀들 회전에 의해 볼트가 전진하면서 타격핀을 밀어내도록 구성하여 초기에 화재를 진압하도록 이루어진다.Forming an actuator including a blow pin for hitting and breaking the glass tube by moving back and forth on one side of the injection head, the actuator is coupled to a drive motor for providing a forward force of the blow pin, the bracket is coupled to the top of the injection head An end of the bracket forms an actuator body having a horizontal bolt hole penetrated in the middle portion thereof, and the bolt hole is fitted with a bolt whose spindle is driven in the center thereof, and a striking pin is attached to the bolt. It is formed integrally and configured to push the striking pin while the bolt is advanced by the spindle rotation is made to fight the fire initially.

그러나 이러한 소화장치는 그 구조가 너무 복잡하여 생산성이 저하되고는 문제가 있다.However, such a fire extinguishing device has a problem in that its structure is so complicated that productivity is lowered.

그리고 타격핀이 끼워지는 통공을 별도로 가공하여야 하는 문제가 있으며, 또한 화재시 소화액이 타격핀이 지나는 통공으로 분사되는 문제로 화재의 진압을 신속하게 할 수 없는 문제가 있는 것이다.And there is a problem that must be processed separately through the hole through which the blow pin is fitted, and there is a problem that can not quickly extinguish the fire due to the problem that the fire extinguishing fluid is injected into the through hole through the blow pin.

따라서, 상기 문제점을 해결하기 위한 본 발명은 소화액의 출구를 막고있는 패킹이 유리관에 의해 지지되고 상기 유리관의 하단은 너트로 지지되는 분사헤드의 하단에 구동모터를 구성한 상태에서, 상기 구동모터의 작동축이 너트에 끼워지도록 하여 구동모터의 작동에 의해 유리관을 지지하는 너트를 신속하게 하강시킴과 동시에 관로의 소화액의 압력에 의해 패킹이 하강하면서 유리관을 타격파손하여 관로를 개방시켜, 화재시 신속하게 소화액이 분사되어 초기에 화재를 진압하는 전기배전반 및 패널용 자동소화장치를 제공하는데 그 목적이 있다.Accordingly, the present invention for solving the above problems is that the packing blocking the outlet of the extinguishing fluid is supported by a glass tube and the lower end of the glass tube is configured with a drive motor at the lower end of the injection head is supported by a nut, the operation of the drive motor The shaft is inserted into the nut to quickly lower the nut supporting the glass tube by the operation of the drive motor, and at the same time, the packing descends due to the pressure of the digestive fluid in the pipeline and damages the glass tube to open the pipeline. It is an object of the present invention to provide an automatic fire extinguishing device for an electric switchboard and a panel that extinguish a fire at an initial stage by extinguishing liquid.

또한, 이에 따른 제품의 성능에 대한 신뢰도를 한층 더 향상시킴은 물론 제품의 구조를 단순화하여 생산성 향상의 효과를 기대할 수 있도록 한 전기 배전반 및 패널용 자동소화장치를 제공함을 목적으로 한다.In addition, it is an object of the present invention to further improve the reliability of the performance of the product as well as to simplify the structure of the product to provide an automatic fire extinguishing device for the electrical switchboard and panel to expect the effect of productivity improvement.

이하, 첨부된 도면 도 1 과 도 2 를 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, FIGS. 1 and 2.

상기 도면에 의하면, 본 발명은 분사헤드(10)와 상기 분사헤드(10)의 하단에 결합되는 모터(M)로 구성된다.According to the figure, the present invention is composed of a spray head 10 and a motor (M) coupled to the lower end of the spray head (10).

상기 분사헤드(10)는 자동식 소화장치의 파이프 끝단부에 회전식으로 결합되어 화재시 소화액 또는 소화분말을 화염을 향해 분사하는 것으로서, 파이프에 연결되기 위한 연결관(11)이 상부에 형성되고 상기 연결관(11)의 중심에는 관로(11a)가 형성되어 있으며, 상기 관로(11a)는 패킹(12)에 의해 차단되어 있다.The injection head 10 is rotatably coupled to the pipe end of the automatic fire extinguishing device to inject a fire extinguishing liquid or extinguishing powder toward the flame in case of fire, and a connection pipe 11 for connecting to the pipe is formed on the upper portion of the pipe. A conduit 11a is formed at the center of the conduit 11, and the conduit 11a is blocked by the packing 12.

상기 연결관(11)의 하측으로 캡(14)이 형성되는데, 상기 캡(14)의 중앙부에는 일정각도 하향 경사진 복수개의 분사홀(16)이 관통 형성되며 하단에는 중앙에는 나사산(17a)을 갖는 통공(17)이 형성되어진다.Cap 14 is formed below the connecting pipe 11, the central portion of the cap 14 is formed with a plurality of injection holes 16 are inclined downward downward through a screw thread at the center of the lower end (17a) The through-hole 17 which has is formed.

그리고, 상기 캡(14)의 내부에는 패킹(12)을 지지하는 유리관(G)이 수직으로 설치되되, 통공(17)측에 너트(13)가 끼워져 유리관(G)을 지지하고 있다.In addition, a glass tube G supporting the packing 12 is vertically installed inside the cap 14, and a nut 13 is inserted into the through hole 17 to support the glass tube G.

그리고, 분사헤드(10)의 하단에는 구동모터(M)가 결합되되, 구동모터(M)의 작동축(15)은 통공(17)을 통하여 너트(13)에 끼워지게 이루어진다.Then, the driving motor (M) is coupled to the lower end of the injection head 10, the operating shaft 15 of the drive motor (M) is made to fit into the nut 13 through the through hole (17).

이때 너트(13)의 내주면은 사각형상으로 이루어지며 이에 끼워지는 작동축(15)의 외주연 또한 사각형상으로이루어져 맞물려 회전되게 이루어진다.At this time, the inner circumferential surface of the nut 13 is formed in a quadrangular shape, and the outer circumferential edge of the operating shaft 15 fitted thereto is also formed in a quadrangular shape to be engaged and rotated.

즉, 구동모터(M)가 작동하면 작동축(15)가 유리관(G)을 지지하는 너트(13)을 회전시켜 하강시킴과 동시에 유리관(G)이 하강하며 관로(11a)내의 소화액 압력에 의해 패킹(12)이 빠지면서 상기 유리관(G)를 타격파손시켜 관로(11a)가 개방되면서 소화액이 분사홀(16)을 통해 외부로 분사되도록 함에 따라 화재발생 초기에 신속하게 화재를 진압할 수 있게되는 것이다.That is, when the driving motor M is operated, the working shaft 15 rotates and lowers the nut 13 supporting the glass tube G, and at the same time, the glass tube G is lowered and the extinguishing fluid pressure in the conduit 11a is reduced. As the packing 12 is pulled out, the glass tube G is damaged and the pipe 11a is opened so that the extinguishing liquid is sprayed to the outside through the injection hole 16 so that the fire can be extinguished quickly at the beginning of the fire. will be.

또한, 화재시 구동모터(M)의 고장으로 구동모터(M)가 않으면, 적정온도가 도달되면 열에의해 유리관(G)이 파열되며, 이때 패킹(12)이 소화액의 압력에 의해 관로(11)에서 해지되어 소화액이 신속하게 분사되어 화재를 진압할 수 있게되는 것이다.In addition, if the drive motor (M) is not due to a failure of the drive motor (M) during a fire, the glass tube (G) is ruptured by heat when the appropriate temperature is reached, and the packing (12) is the pipe 11 by the pressure of the extinguishing liquid. The extinguishing fluid is sprayed out quickly so that the fire can be put out.

이상에서 설명한 바와같이 본 발명은 소화액의 출구를 막고있는 패킹이 유리관에 의해 지지되고 유리관은 너트에 의해 지지된 분사헤드 하단에 구동모터를 결합형성하되, 상기 구동모터의 작동축이 상기 너트와 맞물린 상태에서 화재가 감지되면 구동모터가 회전되어 너트와 유리관을 하강시킴과 동시에 관로의 소화액의 압 력에 의해 패킹이 하강하면서 유리관을 파열시켜 소화액이 빠르게 분사홀을 통해 외부로 분사되게 함으로서 초기에 화재를 진압할수 있는 효과를 가지며, 제품의 성능에 대한 신뢰도를 한층 더 향상시킴은 물론 제품의 구조를 단순화하여 생산성 향상의 효과를 가지는 등의 매우 유용한 발명임이 명백하다.As described above, in the present invention, the packing blocking the outlet of the extinguishing fluid is supported by the glass tube, and the glass tube is coupled to the driving motor at the lower end of the injection head supported by the nut, but the operating shaft of the driving motor is engaged with the nut. When the fire is detected in the state, the driving motor rotates to lower the nut and the glass tube, and at the same time, the packing descends due to the pressure of the digestive liquid in the pipe, and the glass tube is ruptured, causing the extinguishing liquid to be sprayed to the outside through the injection hole. It is obvious that it is a very useful invention that has the effect of suppressing and improves the reliability of the performance of the product as well as the effect of improving the productivity by simplifying the structure of the product.

Claims (1)

소화액의 출구를 막고있는 패킹(12)이 유리관(G)에 의해 지지되어 있는 분사헤드(10)를 포함하는 자동소화장치에 있어서,In the automatic fire extinguishing device comprising a spray head (10) supported by a glass tube (G), the packing (12) blocking the outlet of the extinguishing liquid, 상기 분사헤드(10)의 하단에는 외주연이 나사산(17a)으로 이루어진 통공(17)을 형성하여서 상기 통공에 너트(13)를 끼워 유리관(G)을 지지하고, 그 하단에 구동모터(M)을 형성하되, 상기 구동모터(M)의 작동축(15)이 상기 너트(13)의 축상으로 결합되는 것을 특징으로 하는 것을 특징으로 하는 전기 배전반 및 패널용 자동소화장치.The outer periphery of the injection head 10 forms a through-hole 17 consisting of a screw thread 17a, and the nut 13 is inserted into the through-hole to support the glass tube G, and the driving motor M at the lower end thereof. Forming, the operating shaft 15 of the drive motor (M) is an automatic fire extinguishing device for a panel and a panel, characterized in that coupled to the shaft of the nut (13).
KR1020050061664A 2005-07-08 2005-07-08 Automatic fire extinguishing equipment KR100679672B1 (en)

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Cited By (2)

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KR100932771B1 (en) * 2008-10-06 2009-12-21 고려화공 주식회사 Device of self-generating electric power with fusible sensing unit
CN116885363A (en) * 2023-09-07 2023-10-13 合肥开关厂有限公司 Explosion-proof intelligent adjustable multifunctional lithium battery

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KR102143237B1 (en) 2020-02-12 2020-08-10 주식회사 파이어캅 Automatic diffusion fire extinguisher

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Publication number Priority date Publication date Assignee Title
JP3682696B2 (en) * 1997-03-31 2005-08-10 能美防災株式会社 Fire extinguishing equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100932771B1 (en) * 2008-10-06 2009-12-21 고려화공 주식회사 Device of self-generating electric power with fusible sensing unit
CN116885363A (en) * 2023-09-07 2023-10-13 合肥开关厂有限公司 Explosion-proof intelligent adjustable multifunctional lithium battery
CN116885363B (en) * 2023-09-07 2023-11-14 合肥开关厂有限公司 Explosion-proof intelligent adjustable multifunctional lithium battery

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