KR102362326B1 - Smart fire fighting equipment - Google Patents

Smart fire fighting equipment Download PDF

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Publication number
KR102362326B1
KR102362326B1 KR1020200046033A KR20200046033A KR102362326B1 KR 102362326 B1 KR102362326 B1 KR 102362326B1 KR 1020200046033 A KR1020200046033 A KR 1020200046033A KR 20200046033 A KR20200046033 A KR 20200046033A KR 102362326 B1 KR102362326 B1 KR 102362326B1
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KR
South Korea
Prior art keywords
rod
fire
door
extinguishing liquid
compression chamber
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KR1020200046033A
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Korean (ko)
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KR20210127576A (en
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배근우
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배근우
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/28—Accessories for delivery devices, e.g. supports
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/68—Details, e.g. of pipes or valve systems
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/46—Construction of the actuator
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/11—Adjustable by automatically acting means
    • E05Y2900/60—
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2999/00—Subject-matter not otherwise provided for in this subclass

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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

본 발명은 스마트 소화방재장치에 관련되며, 이는 무전원 작동구조에 의해 화재시 정전되더라도 소화전 도어가 자동 개방되면서 비상벨 전파 영역이 확대됨과 더불어 분사노즐이 전방으로 돌출되어 소화액 분사 영역이 광범위하게 확장되도록 하기 위해 본체(100), 소화액 분사부(200)를 주요구성으로 이루어진다.The present invention relates to a smart fire-fighting and disaster prevention device, which has a power-free operation structure so that even if there is a power outage in case of a fire, the fire hydrant door is automatically opened and the emergency bell propagation area is expanded, and the spray nozzle protrudes forward so that the fire-extinguishing liquid spray area is broadly expanded In order to do this, the main body 100 and the fire extinguishing liquid injection unit 200 are the main components.

Description

스마트 소화방재장치{Smart fire fighting equipment}Smart fire fighting equipment

본 발명은 스마트 소화방재장치에 관련되며, 보다 상세하게는 무전원 작동구조에 의해 화재시 정전되더라도 소화전 도어가 자동 개방되면서 비상벨 전파 영역이 확대됨과 더불어 분사노즐이 전방으로 돌출되어 소화액 분사 영역이 광범위하게 확장되는 스마트 소화방재장치에 관한 것이다.The present invention relates to a smart fire fighting device, and more specifically, the fire hydrant door is automatically opened even if there is a power outage due to the power-free operation structure, and the emergency bell propagation area is expanded and the spray nozzle protrudes forward, so that the fire extinguishing liquid spray area is wide It is about a smart fire-fighting disaster prevention device that can be expanded.

통상적으로 소화전은 옥내에 설치된 화재감지장치의 화재감지 신호 및 긴급상황을 알리도록 가압되는 스위치 등의 신호를 수신하여 화재 또는 긴급상황을 빛 또는 소리로 외부에 알리면서 방재센터로 신호를 보내 외부에서 화재사실을 알 수 있도록 구성되는 장치이다.In general, fire hydrants receive fire detection signals from fire detection devices installed indoors and signals such as switches that are pressurized to inform emergency situations. It is a device configured to know the fact of a fire.

즉, 소방전은 건물에 화재가 발생했을 경우 발신기의 누름버튼을 누르면 수신기에 수동신호로 작동되고, 감지기에서 자동적으로 감지한 신호가 수신기 경종으로 자동 전달되어 비상벨에서 경보음이 발생된다.That is, in case of a fire in a building, the fire fighter operates as a manual signal to the receiver when the push button of the transmitter is pressed, and the signal automatically detected by the detector is automatically transmitted to the receiver alarm, and an alarm sound is generated from the emergency bell.

예컨데, 소화전은 어린이들이 호기심에 누름버튼을 조작하는 사례가 허다하게 발생됨에 따라 소화전 전면을 도어로 개폐가능하게 구조변경하고 있지만, 소화전이 폐쇄된 구조로 인해 내부 비상벨 전파 영역이 축소되고, 또 비상벨만 울릴 뿐이지 계단을 통해 번지는 화재를 진압할 수 있는 기능이 없는 실정이다.For example, the structure of the fire hydrant has been changed so that the front of the fire hydrant can be opened and closed with a door as there are many cases where children manipulate the push button out of curiosity. There is no function to extinguish the fire spreading through the stairs, only ringing the emergency bell.

이에 종래에 개시된 특허등록 제10-2063304호에서, 소화전본체; 상기 소화전본체의 내부에 설치되어 화재신호를 받아 경보부재를 구동시키는 컨트롤러; 상기 소화전본체의 일측에 설치되고 소화전에서 분기된 분기배관과 연결되며 컨트롤러에 연결 제어되는 개폐밸브를 갖춘 소화액분사기; 상기 소화전본체의 내부 상측에 간격을 두고 인라인상으로 더 설치된 제1솔밸브 및 제2솔밸브; 및 상기 소화전본체의 개방된 전방을 밀폐하는 도어;를 포함하는 스마트 소화방재장치에 있어서; 상기 도어가 상기 소화전본체에 접촉되는 면의 상단부 양측에는 제1,2솔밸브의 로커 상방으로 삽입되어, 로커에 의해 잠금되는 도어걸림구가 돌출 형성되며, 상기 도어걸림구가 형성된 쪽 면 하단에는 소화전본체의 하단 외측으로 끼워지는 하단걸림편이 수직하게 돌출되는 기술이 선 제시되어 있다.Accordingly, in Patent Registration No. 10-2063304 disclosed previously, a fire hydrant body; a controller installed inside the fire hydrant body to receive a fire signal and drive an alarm member; a fire extinguishing liquid sprayer installed on one side of the fire hydrant main body, connected to a branch pipe branched from the fire hydrant, and equipped with an on/off valve connected and controlled by a controller; a first sol valve and a second sol valve that are further installed in-line with a gap on the inner upper side of the fire hydrant body; and a door sealing the open front of the fire hydrant body; On both sides of the upper end of the side where the door is in contact with the fire hydrant body, a door locking hole that is inserted above the locker of the first and second sol valves is formed to protrude, and at the lower end of the side where the door lock is formed A technology in which the lower engaging piece fitted to the outside of the lower end of the fire hydrant body protrudes vertically has been proposed.

그러나 상기 종래기술은 도어 개방 작동이 외부 전원()으로 구동되도록 형성됨에 따라 화재로 인해 정전발생 또는 배터리 방전시 도어가 개방되지 못하는 문제점이 있었다.However, in the prior art, as the door opening operation is driven by an external power source ( ), there is a problem in that the door cannot be opened when a power failure occurs or the battery is discharged due to a fire.

이에 따라 본 발명은 상기한 문제점을 해결하기 위해 착안 된 것으로서, 무전원 작동구조에 의해 화재시 정전되더라도 소화전 도어가 자동 개방되면서 비상벨 전파 영역이 확대됨과 더불어 분사노즐이 전방으로 돌출되어 소화액 분사 영역이 광범위하게 확장되는 스마트 소화방재장치을 제공하는 것에 그 목적이 있다.Accordingly, the present invention was conceived to solve the above-mentioned problems, and the fire hydrant door is automatically opened even if there is a power outage in case of a fire due to the no-power operation structure, and the emergency bell propagation area is enlarged and the spray nozzle protrudes forward, so that the fire extinguishing liquid injection area is The purpose is to provide a smart fire-fighting disaster prevention device that is widely expanded.

이러한 목적을 달성하기 위해 본 발명의 특징은, 도어(120)에 의해 전면이 개폐되고, 내부에 비상벨(130)을 포함하는 제어모듈(140)이 구비되는 본체(100); 상기 본체(100) 내부에 설치되고, 소화전 소화액공급배관(1)에 연결되어 화재시 소화액을 분사하도록 구비되는 소화액 분사부(200);로 이루어지고, 상기 소화액 분사부(200)는, 본체(100)에 고정되고, 내부에 압축실(212)이 형성되며, 일측에 소화액 주입포트(214)가 형성되는 실린더(210)와, 소화액 주입 압력에 의해 실린더(210)의 압축실(212)을 타고 이동되고, 단부에 가압면(222)이 구비되는 로드봉(220)과, 로드봉(220) 내부에 압축실(212)과 연통되도록 형성되는 내부유로(230)와, 로드봉(220)에 형성되어 내부유로(230)를 통하여 공급되는 소화액을 분사하도록 구비되는 분사노즐(240)로 구성되고, 상기 압축실(212) 내부로 소화액이 공급되면, 압축실(212) 내부 압력 상승으로 로드봉(220)이 인출되면서 가압면(222)이 도어(120)를 가압 개방하도록 구비되며, 상기 분사노즐(240)은 로드봉(220) 선단에 형성되고, 상기 내부유로(230)는 로드봉(220)에 설치되는 터치밸브(300)에 의해 개폐되며, 상기 터치밸브(300)는, 내부유로(230)와 직교하도록 형성되는 로드홀(320)과, 로드홀(320)에 삽입되어 일단이 로드봉(220) 외측으로 노출되고, 다른 일단에 탄성체(330)가 설치되는 밸브로드(340)와, 밸브로드(340)에 관통 형성되어 내부유로(230)와 연통되는 밸브홀(350)로 이루어지는 것을 특징으로 한다.In order to achieve this object, a feature of the present invention is a main body 100 having a front open/closed by a door 120 and a control module 140 including an emergency bell 130 therein; The fire extinguishing liquid spray unit 200 is installed inside the main body 100 and is connected to the fire hydrant fire extinguishing liquid supply pipe 1 and is provided to spray the fire extinguishing liquid in case of fire. 100), a compression chamber 212 is formed therein, a cylinder 210 having an extinguishing fluid injection port 214 formed on one side, and a compression chamber 212 of the cylinder 210 by an extinguishing fluid injection pressure. The rod rod 220 that is moved and is provided with a pressing surface 222 at the end thereof, an internal flow path 230 formed in communication with the compression chamber 212 inside the rod rod 220, and the rod rod 220 . It is formed in the inner flow path 230 and is composed of a spray nozzle 240 provided to spray the fire extinguishing liquid supplied through the internal flow path 230, and when the fire extinguishing liquid is supplied into the compression chamber 212, the pressure inside the compression chamber 212 increases. As the rod 220 is drawn out, the pressing surface 222 is provided to press and open the door 120 , the injection nozzle 240 is formed at the front end of the rod rod 220 , and the internal flow path 230 is the rod rod It is opened and closed by a touch valve 300 installed in 220 , and the touch valve 300 has a rod hole 320 formed to be perpendicular to the internal flow path 230 , and one end inserted into the rod hole 320 . A valve rod 340 exposed to the outside of the rod rod 220 and having an elastic body 330 installed at the other end thereof, and a valve hole 350 formed through the valve rod 340 to communicate with the internal flow path 230 . characterized in that it consists of

이때, 상기 로드봉(220)은 실린더(210) 내부로 인입된 위치에서 밸브로드(340)가 압축실(212) 내주면에 의해 가압되어 분사노즐(240)이 폐쇄작동되고, 상기 로드봉(220)이 실린더(210) 외부로 인출되면 밸브로드(340)가 압축실(212) 구간에서 이탈되어 돌출이동에 의해 분사노즐(240)이 개방작동되도록 구비되는 것을 특징으로 한다.At this time, in the position where the rod rod 220 is drawn into the cylinder 210 , the valve rod 340 is pressed by the inner peripheral surface of the compression chamber 212 to close the injection nozzle 240 , and the rod rod 220 ) is withdrawn to the outside of the cylinder 210, the valve rod 340 is separated from the compression chamber 212 section, characterized in that it is provided so that the injection nozzle 240 is opened by the projecting movement.

또한, 상기 도어(120)는 내측면에 상향 걸림편(121)이 구비되고, 상향 걸림편(121)과 대응하는 로드봉(220) 외주면에 하향 걸림홈(221)이 형성되며, 상기 도어(120)가 본체(100) 전방에 폐쇄된 위치에서 상향 걸림편(121)이 하향 걸림홈(221)에 끼움 결합한 상태로 잠금 작동되고, 상기 소화액 분사부(200) 내부로 소화액이 공급되어 로드봉(220) 인출력에 의해 도어(120)가 본체(100)에서 이탈되는 순간 상향 걸림편(121)이 하향 걸림홈(221)에서 하향 분리되어 도어(120) 잠금 상태가 해제되도록 구비되는 것을 특징으로 한다.In addition, the door 120 is provided with an upward locking piece 121 on the inner surface, a downward locking groove 221 is formed on the outer peripheral surface of the rod rod 220 corresponding to the upward locking piece 121, and the door ( 120) is closed in front of the main body 100, the upward locking piece 121 is engaged with the downward locking groove 221 to be locked, and the extinguishing fluid is supplied to the inside of the extinguishing fluid spraying unit 200 to supply the rod rod (220) characterized in that the upward locking piece 121 is downwardly separated from the downward locking groove 221 at the moment when the door 120 is separated from the main body 100 by the pull-out force, so that the door 120 locking state is released. do it with

이상의 구성 및 작용에 의하면, 본 발명은 무전원 작동구조에 의해 화재시 정전되더라도 소화전 도어가 자동 개방되면서 비상벨 전파 영역이 확대됨과 더불어 분사노즐이 전방으로 돌출되어 소화액 분사 영역이 광범위하게 확장되는 효과가 있다.According to the above configuration and action, the present invention has the effect of expanding the emergency bell propagation area as the fire hydrant door is automatically opened even if there is a power outage in case of a fire due to the no-power operation structure, and the spray nozzle protrudes forward to broadly expand the fire extinguishing liquid spray area have.

도 1 내지 도 2는 본 발명의 일실시예에 따른 스마트 소화방재장치를 전체적으로 나타내는 구성도.
도 2는 본 발명의 일실시예에 따른 스마트 소화방재장치의 작동상태를 나타내는 구성도.
도 3은 본 발명의 일실시예에 따른 스마트 소화방재장치의 걸림편과 걸림홈에 의한 도어 개폐구조를 나타내는 구성도.1 to 2 are diagrams showing the overall configuration of a smart fire extinguishing and disaster prevention device according to an embodiment of the present invention.
Figure 2 is a block diagram showing the operating state of the smart fire extinguishing device according to an embodiment of the present invention.
3 is a block diagram showing the door opening and closing structure by the engaging piece and the engaging groove of the smart fire extinguishing device according to an embodiment of the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 스마트 소화방재장치에 관련되며, 이는 무전원 작동구조에 의해 화재시 정전되더라도 소화전 도어가 자동 개방되면서 비상벨 전파 영역이 확대됨과 더불어 분사노즐이 전방으로 돌출되어 소화액 분사 영역이 광범위하게 확장되도록 하기 위해 본체(100), 소화액 분사부(200)를 주요구성으로 이루어진다.The present invention relates to a smart fire-fighting and disaster prevention device, which has a power-free operation structure so that even if there is a power outage in case of a fire, the fire hydrant door is automatically opened and the emergency bell propagation area is expanded, and the spray nozzle protrudes forward so that the fire-extinguishing liquid spray area is broadly expanded In order to do this, the main body 100 and the fire extinguishing liquid injection unit 200 are the main components.

본 발명에 따른 본체(100)는 도어(120)에 의해 전면이 개폐되고, 내부에 비상벨(130)을 포함하는 제어모듈(140)이 구비된다. 본체(100)는 도어(120)에 의해 전면이 개방되는 사각박스 구조로 형성되어, 화재 발생시, 후술하는 소화액 분사부(200) 작동력에 의해 도어(120)가 개방되어 비상벨(130) 전파 영역이 확장되고, 평상시 도어(120)에 의해 본체(100) 내부 구획이 보호된다.The main body 100 according to the present invention has a front opened and closed by a door 120 , and a control module 140 including an emergency bell 130 is provided therein. The main body 100 is formed in a rectangular box structure in which the front is opened by the door 120, and when a fire occurs, the door 120 is opened by the operating force of the extinguishing liquid spraying unit 200 to be described later to the emergency bell 130 propagation area. This is expanded, and the inner compartment of the body 100 is protected by the door 120 normally.

그리고, 상기 제어모듈(140)은 중앙서버에 연결되어 화재신호를 수신받거나, 자체 센서에 의해 화재를 감지하여 중앙서버로 화재신호를 송신하게 된다.In addition, the control module 140 is connected to the central server to receive a fire signal, or to detect a fire by its own sensor and transmit a fire signal to the central server.

또한, 본 발명에 따른 소화액 분사부(200)는 상기 본체(100) 내부에 설치되고, 소화전 소화액공급배관(1)에 연결되어 화재시 소화액을 분사하도록 구비된다. 소화액 분사부(200)는 도어(120)를 양측에 가압하도록 한 쌍으로 구비되거나, 도어(120)를 상, 하부 중 어느 일측에서 가압하도록 1개소에 설치되된다.In addition, the fire extinguishing liquid spraying unit 200 according to the present invention is installed inside the main body 100 and connected to the fire hydrant fire extinguishing liquid supply pipe 1 to spray the fire extinguishing liquid in case of a fire. The extinguishing fluid spraying unit 200 is provided as a pair to press the door 120 on both sides, or is installed in one place to press the door 120 from either side of the upper and lower sides.

그리고, 상기 소화액 분사부(200)는 소화액공급배관(1)에서 분기되어 연결되고, 제어모듈(140)에 의해 조절되는 밸브를 통하여 소화액 공급이 ON/OFF 제어되거나, 소화액공급배관(1)에 연통되도록 설치되어, 화재시, 소화액공급배관(1)을 통하여 소화액이 투입됨과 동시에 소화액이 소화액 분사부(200)로 주입되도록 구비된다. In addition, the fire extinguishing liquid injection unit 200 is branched and connected from the fire extinguishing liquid supply pipe 1, and the extinguishing liquid supply is controlled ON/OFF through a valve controlled by the control module 140, or the extinguishing liquid supply pipe 1 is connected to the extinguishing liquid supply pipe 1 It is installed so as to communicate, so that, in the event of a fire, the extinguishing fluid is injected through the extinguishing fluid supply pipe 1 and at the same time the extinguishing fluid is injected into the extinguishing fluid spraying unit 200 .

도 2에서, 상기 소화액 분사부(200)는, 본체(100)에 고정되고, 내부에 압축실(212)이 형성되며, 일측에 소화액 주입포트(214)가 형성되는 실린더(210)와, 소화액 주입 압력에 의해 실린더(210)의 압축실(212)을 타고 이동되고, 단부에 가압면(222)이 구비되는 로드봉(220)과, 로드봉(220) 내부에 압축실(212)과 연통되도록 형성되는 내부유로(230)와, 로드봉(220)에 형성되어 내부유로(230)를 통하여 공급되는 소화액를 분사하도록 구비되는 분사노즐(240)로 구성된다.In Fig. 2, the fire extinguishing liquid injection unit 200 is fixed to the main body 100, a compression chamber 212 is formed therein, and a fire extinguishing liquid injection port 214 is formed on one side of the cylinder 210; The rod rod 220, which is moved along the compression chamber 212 of the cylinder 210 by the injection pressure, and has a pressing surface 222 at the end thereof, communicates with the compression chamber 212 inside the rod rod 220 It is composed of an internal flow path 230 formed so as to be possible, and an injection nozzle 240 formed on the rod rod 220 and provided to spray the extinguishing liquid supplied through the internal flow path 230 .

이때, 상기 분사노즐(240)은 로드봉(220) 선단에 직선방향 또는 경사각으로 형성, 로드봉(220) 외주면에 방사형으로 형성, 또는 이들의 조합으로 형성되어, 소화액을 확산분사하게 된다.At this time, the injection nozzle 240 is formed at the front end of the rod rod 220 in a straight direction or at an inclination angle, radially on the outer circumferential surface of the rod rod 220, or a combination thereof, to diffusely spray the extinguishing liquid.

이에 상기 압축실(212) 내부로 소화액이 공급되면, 압축실(212) 내부 압력 상승으로 로드봉(220)이 인출되면서 도 3 (b)와 같이 가압면(222)이 도어(120)를 가압 개방하도록 구비된다.Accordingly, when the extinguishing liquid is supplied into the compression chamber 212, the rod rod 220 is withdrawn due to an increase in the internal pressure of the compression chamber 212, and the pressing surface 222 presses the door 120 as shown in FIG. 3(b). provided to open.

이때, 상기 분사노즐(240)은 로드봉(220) 선단에 형성되고, 상기 내부유로(230)는 로드봉(220)에 설치되는 터치밸브(300)에 의해 개폐된다.At this time, the injection nozzle 240 is formed at the front end of the rod rod 220 , and the internal flow path 230 is opened and closed by the touch valve 300 installed on the rod rod 220 .

여기서, 상기 터치밸브(300)는, 내부유로(230)와 직교하도록 형성되는 로드홀(320)과, 로드홀(320)에 삽입되어 일단이 로드봉(220) 외측으로 노출되고, 다른 일단에 탄성체(330)가 설치되는 밸브로드(340)와, 밸브로드(340)에 관통 형성되어 내부유로(230)와 연통되는 밸브홀(350)로 이루어진다.Here, the touch valve 300 includes a rod hole 320 that is formed to be perpendicular to the internal flow path 230 , and is inserted into the rod hole 320 so that one end is exposed to the outside of the rod rod 220 , and the other end is inserted into the rod hole 320 . It consists of a valve rod 340 in which the elastic body 330 is installed, and a valve hole 350 which is formed through the valve rod 340 and communicates with the internal flow path 230 .

이에, 상기 로드봉(220)은 실린더(210) 내부로 인입된 위치에서 밸브로드(340)가 압축실(212) 내주면에 의해 가압되어 분사노즐(240)이 폐쇄작동되고, 상기 로드봉(220)이 실린더(210) 외부로 인출되면 밸브로드(340)가 압축실(212) 구간에서 이탈되어 돌출이동에 의해 분사노즐(240)이 개방작동되도록 구비된다.Accordingly, in the rod rod 220, the valve rod 340 is pressed by the inner circumferential surface of the compression chamber 212 at the position drawn into the cylinder 210, the injection nozzle 240 is closed, and the rod rod 220 ) is withdrawn to the outside of the cylinder 210, the valve rod 340 is separated from the compression chamber 212 section, and the injection nozzle 240 is provided to open operation by projecting movement.

이처럼 상기 터치밸브(300)에 의해 로드봉(220)이 돌출되어 도어(120)를 개방하기 전까지 분사노즐(240)이 폐쇄작동되므로, 소화액 주입 압력이 낮더라도 분사노즐(240)을 통한 압축실(212) 내부 압력 손실이 방지되어 도어(120) 개방이 정확하게 이루어진다.As such, since the rod rod 220 protrudes by the touch valve 300 and the injection nozzle 240 is closed until the door 120 is opened, the compression chamber through the injection nozzle 240 is (212) The internal pressure loss is prevented so that the door 120 is opened correctly.

도 4에서, 상기 도어(120)는 내측면에 상향 걸림편(121)이 구비되고, 상향 걸림편(121)과 대응하는 로드봉(220) 외주면에 하향 걸림홈(221)이 형성된다.In FIG. 4 , the door 120 has an upward locking piece 121 on its inner surface, and a downward locking groove 221 is formed on the outer peripheral surface of the rod rod 220 corresponding to the upward locking piece 121 .

그리고, 상기 도어(120)가 본체(100) 전방에 폐쇄된 위치에서 상향 걸림편(121)이 하향 걸림홈(221)에 끼움 결합한 상태로 잠금 작동되고, 상기 소화액 분사부(200) 내부로 소화액이 공급되어 로드봉(220) 인출력에 의해 도어(120)가 본체(100)에서 이탈되는 순간 도 4 (b)처럼 상향 걸림편(121)이 하향 걸림홈(221)에서 하향 분리되어 도어(120) 잠금 상태가 해제되도록 구비된다.Then, at a position where the door 120 is closed in front of the main body 100 , the upward locking piece 121 is engaged with the downward locking groove 221 , and the locking operation is performed, and the extinguishing liquid enters the extinguishing liquid spraying unit 200 . When this is supplied and the door 120 is separated from the body 100 by the pull-out force of the rod rod 220, the upward engaging piece 121 is separated downward from the downward engaging groove 221 as shown in FIG. 120) is provided so that the lock state is released.

이에 상기 도어(120)가 상향 걸림편(121)과 하향 걸림홈(221)에 의해 구속되어, 평상시 도어(120)가 잠금 상태를 유지하므로 비 관리자에 의한 외부에서 강제개방이 방지되어 내부구성이 안전하게 보호된다.Accordingly, the door 120 is restrained by the upwardly engaging piece 121 and the downwardly engaging groove 221, so that the door 120 normally maintains the locked state, thereby preventing forcible opening from the outside by a non-administrator, thereby improving the internal configuration. Safely protected.

100: 소화전본체 200: 소화액 분사부
300: 터치밸브100: fire hydrant body 200: fire extinguishing liquid injection part
300: touch valve

Claims (3)

도어(120)에 의해 전면이 개폐되고, 내부에 비상벨(130)을 포함하는 제어모듈(140)이 구비되는 본체(100);
상기 본체(100) 내부에 설치되고, 소화전 소화액공급배관(1)에 연결되어 화재시 소화액을 분사하도록 구비되는 소화액 분사부(200);로 이루어지고,
상기 소화액 분사부(200)는, 본체(100)에 고정되고, 내부에 압축실(212)이 형성되며, 일측에 소화액 주입포트(214)가 형성되는 실린더(210)와, 소화액 주입 압력에 의해 실린더(210)의 압축실(212)을 타고 이동되고, 단부에 가압면(222)이 구비되는 로드봉(220)과, 로드봉(220) 내부에 압축실(212)과 연통되도록 형성되는 내부유로(230)와, 로드봉(220)에 형성되어 내부유로(230)를 통하여 공급되는 소화액을 분사하도록 구비되는 분사노즐(240)로 구성되고,
상기 압축실(212) 내부로 소화액이 공급되면, 압축실(212) 내부 압력 상승으로 로드봉(220)이 인출되면서 가압면(222)이 도어(120)를 가압 개방하도록 구비되며,
상기 분사노즐(240)은 로드봉(220) 선단에 형성되고, 상기 내부유로(230)는 로드봉(220)에 설치되는 터치밸브(300)에 의해 개폐되며, 상기 터치밸브(300)는, 내부유로(230)와 직교하도록 형성되는 로드홀(320)과, 로드홀(320)에 삽입되어 일단이 로드봉(220) 외측으로 노출되고, 다른 일단에 탄성체(330)가 설치되는 밸브로드(340)와, 밸브로드(340)에 관통 형성되어 내부유로(230)와 연통되는 밸브홀(350)로 이루어지는 것을 특징으로 하는 스마트 소화방재장치.The main body 100, the front of which is opened and closed by the door 120, the control module 140 including the emergency bell 130 therein is provided;
The fire extinguishing liquid spraying unit 200 installed inside the main body 100 and connected to the fire hydrant fire extinguishing liquid supply pipe 1 to spray the fire extinguishing liquid in the event of a fire;
The extinguishing fluid injection unit 200 is fixed to the main body 100, a compression chamber 212 is formed therein, and a cylinder 210 having an extinguishing fluid injection port 214 formed on one side thereof, and the extinguishing fluid injection pressure. The cylinder 210 is moved on the compression chamber 212, and the rod rod 220 having a pressing surface 222 at the end thereof, and the rod rod 220 inside the compression chamber 212 are formed to communicate with each other. It is composed of a flow path 230 and a jet nozzle 240 formed on the rod rod 220 and provided to jet the extinguishing liquid supplied through the internal flow path 230 ,
When the extinguishing liquid is supplied into the compression chamber 212, the pressure surface 222 is provided to pressurize and open the door 120 while the rod rod 220 is withdrawn due to an increase in the internal pressure of the compression chamber 212,
The injection nozzle 240 is formed at the front end of the rod rod 220, the internal flow path 230 is opened and closed by the touch valve 300 installed on the rod rod 220, the touch valve 300, A rod hole 320 formed to be perpendicular to the internal flow path 230, and a valve rod inserted into the rod hole 320 so that one end is exposed to the outside of the rod rod 220, and the elastic body 330 is installed at the other end ( 340) and a valve hole (350) that is formed through the valve rod (340) and communicates with the internal flow path (230). 제 1항에 있어서,
상기 로드봉(220)은 실린더(210) 내부로 인입된 위치에서 밸브로드(340)가 압축실(212) 내주면에 의해 가압되어 분사노즐(240)이 폐쇄작동되고, 상기 로드봉(220)이 실린더(210) 외부로 인출되면 밸브로드(340)가 압축실(212) 구간에서 이탈되어 돌출이동에 의해 분사노즐(240)이 개방작동되도록 구비되는 것을 특징으로 하는 스마트 소화방재장치.The method of claim 1,
As for the rod rod 220, the valve rod 340 is pressed by the inner circumferential surface of the compression chamber 212 at the position drawn into the cylinder 210, the injection nozzle 240 is closed, and the rod rod 220 is When the cylinder 210 is withdrawn to the outside, the valve rod 340 is separated from the compression chamber 212 section and the injection nozzle 240 is opened by protruding movement. 제 1항 또는 제 2항에 있어서,
상기 도어(120)는 내측면에 상향 걸림편(121)이 구비되고, 상향 걸림편(121)과 대응하는 로드봉(220) 외주면에 하향 걸림홈(221)이 형성되며, 상기 도어(120)가 본체(100) 전방에 폐쇄된 위치에서 상향 걸림편(121)이 하향 걸림홈(221)에 끼움 결합한 상태로 잠금 작동되고, 상기 소화액 분사부(200) 내부로 소화액이 공급되어 로드봉(220) 인출력에 의해 도어(120)가 본체(100)에서 이탈되는 순간 상향 걸림편(121)이 하향 걸림홈(221)에서 하향 분리되어 도어(120) 잠금 상태가 해제되도록 구비되는 것을 특징으로 하는 스마트 소화방재장치.3. The method according to claim 1 or 2,
The door 120 is provided with an upwardly engaging piece 121 on its inner surface, and a downward engaging groove 221 is formed on the outer peripheral surface of the rod rod 220 corresponding to the upwardly engaging piece 121 , and the door 120 . In the closed position in front of the main body 100, the upward locking piece 121 is engaged with the downward locking groove 221 to be locked, and the extinguishing liquid is supplied into the fire extinguishing liquid spraying unit 200 to supply the rod rod 220 ) characterized in that the upward locking piece 121 is separated downwardly from the downward locking groove 221 at the moment when the door 120 is separated from the main body 100 by the pull-out force, so that the door 120 lock state is released. Smart fire extinguishing system.
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