KR20020090963A - water nozzle for fire prevention - Google Patents

water nozzle for fire prevention Download PDF

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Publication number
KR20020090963A
KR20020090963A KR1020020064639A KR20020064639A KR20020090963A KR 20020090963 A KR20020090963 A KR 20020090963A KR 1020020064639 A KR1020020064639 A KR 1020020064639A KR 20020064639 A KR20020064639 A KR 20020064639A KR 20020090963 A KR20020090963 A KR 20020090963A
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KR
South Korea
Prior art keywords
fire
door
water channel
wall
building
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KR1020020064639A
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Korean (ko)
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KR100518093B1 (en
Inventor
황명호
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황명호
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Priority to KR10-2002-0064639A priority Critical patent/KR100518093B1/en
Publication of KR20020090963A publication Critical patent/KR20020090963A/en
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Publication of KR100518093B1 publication Critical patent/KR100518093B1/en

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    • 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
    • A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
    • 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
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • 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
    • A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
    • A62C3/10—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in ships
    • 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

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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

PURPOSE: A fire fighting water sprinkler is provided to prevent the spread of fire through a gate and to secure an easy entrance of a fire fighter into a building. CONSTITUTION: The fire fighting water sprinkler comprises a water channel(10) penetrating a gate(2) or wall of a building, ship or other structures; and a water sprinkling head(20) which is provided on the indoor end of the water channel and formed with a plurality of injection holes(22,25,26). In fire, the outdoor end of the water channel is connected to a fire hose to allow a fire fighter to safely extinguish the fire inside the gate.

Description

방화용 살수장치{water nozzle for fire prevention}Water nozzle for fire prevention

본 발명은 방화용 살수장치에 관한 것으로서, 보다 상세하게는 구조물이나 건물 등의 화재발생시 출입문을 통해 화재가 번지는 것을 방지하면서 소방관 등이 용이하게 건축물의 실내로 출입할 수 있도록 된 새로운 방화용 살수장치에 관한 것이다.The present invention relates to a fire sprinkler, and more particularly, a new fire sprinkler for preventing fire from spreading through a door when a fire occurs in a structure or a building, such that a firefighter or the like can easily enter and exit the interior of a building. Relates to a device.

화재가 발생하게 되면 화염과 유독가스 등에 의해 많은 인명피해 및 재산피해가 발생하게 된다. 이와 같이, 화재발생시 출입문을 통해 내부로 들어가서 불을 소화시키서나 인명을 구출하여야 하는데, 이때, 출입문을 개방하게 되면 화염이 실외측 산소와 혼합되면서 순식간에 실외로 확산되어 인명피해가 발생됨은 물론 불이 더 만히 번지게 되는 등의 문제점이 있다.When a fire occurs, many lives and property damages are caused by flames and toxic gases. As such, when a fire occurs, it is necessary to enter the interior through the door to extinguish the fire or to rescue the human life.In this case, when the door is opened, the flame is mixed with the outdoor oxygen and the outdoor air is rapidly spread to the outside, resulting in fire damage. There are problems such as spreading more easily.

따라서, 화재시에도 출입문을 통해 용이하게 실내로 출입하여 화재를 진압하거나 인명을 구출할 수 있도록 하는 방안이 요구되었다.Therefore, even in the case of a fire, a way to easily enter the room through the door to extinguish the fire or rescue lives.

본 발명은 상기의 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 화재시 출입문 주변의 화재를 진압하고 출입문을 통해 용이하게 출입할 수 있도록 하므로써, 인명피해를 줄이고 불길이 외부로 번지는 것을 방지할 수 있도록 된 새로운방화용 살수장치를 제공하기 위한 것이다.The present invention is to solve the above problems, an object of the present invention is to suppress the fire around the door in the event of fire and to be able to easily enter through the door, thereby reducing human injury and preventing the flame from spreading outside. It is to provide a new fire sprinkler for the fire.

도 1은 본 발명에 따른 방화용 살수장치의 전면사시도1 is a front perspective view of a fire sprinkler device according to the present invention;

도 2는 본 발명에 따른 배면사시도Figure 2 is a rear perspective view according to the present invention

도 3은 본 발명에 따른 살수장치의 단면도3 is a cross-sectional view of the watering device according to the invention

도 4은 본 발명에 따른 사용상태도4 is a state diagram used in accordance with the present invention

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

2. 출입문 4. 소방호스2. Door 4. Fire hose

10. 수로 14. 분사돌기10. Channel 14. Jetting

16. 디스크 20. 살수헤드16. Disc 20. Spray head

22. 제1살수노즐 24. 제2살수노즐22. First spray nozzle 24. Second spray nozzle

30. 캡 40. 호스연결구30. Cap 40. Hose end connection

본 발명에 따르면, 건물, 선박 또는 기타구조물의 출입문(2) 또는 벽체 내부에 내외측으로 연통되도록 관통형성된 수로(10)와, 이 수로(10)의 실내측 단부에 구비되며 다수개의 분사공(22,25,26)이 형성된 살수헤드(20)를 포함하며, 화재시 상기 수로(10)의 실외측 단부에 소방호스(4)를 연결하여 출입문(2) 내측의 화염을 진화하여 안전하게 출입할 수 있도록 된 방화용 살수장치가 제공된다.According to the present invention, a water passage 10 formed through the inside of the door 2 or the wall of the building, ship or other structure to communicate with the inside and outside, and the interior side end of the water passage 10 and a plurality of injection holes 22 , 25, 26 includes a sprinkling head 20, the fire hose 4 is connected to the outdoor end of the waterway 10 in the event of a fire can extinguish the flame inside the door (2) to safely enter and exit Fireproof sprinkler is provided.

본 발명의 다른 특징에 따르면, 상기 살수헤드(20)는 실내측으로 갈수록 직경이 커지도록 테이퍼져 형성되며 중앙에는 관통공(25)이 형성되고 그 둘레부에는 수로방향을 따라 다수개의 슬롯(26)이 형성되고, 상기 분사공(22)의 외벽에는 방사방향으로 다수개의 분사돌기(14)가 돌출형성된 것을 특징으로 하는 방화용 살수장치가 제공된다.According to another feature of the present invention, the sprinkling head 20 is tapered so as to increase in diameter toward the room side, the through hole 25 is formed in the center and a plurality of slots 26 along the waterway direction in the periphery thereof Is formed, and the outer wall of the injection hole 22 is provided with a fire-proof sprinkler, characterized in that a plurality of projections 14 in the radial direction protruding.

본 발명의 또 다른 특징에 따르면, 상기 수로(10)의 중앙에는 내경이 확관된 확관부(18)가 형성되고, 이 확관부(18)의 외측단 수로(10)에는 내벽과 밀착되며 스프링(17)에 의해 탄지된 디스크(16)가 구비된 것을 특징으로 하는 방화용 살수장치가 제공된다.According to another feature of the invention, the center of the waterway 10 is formed in the expansion pipe portion 18 is the inner diameter is expanded, the outer end of the expansion pipe 18 is in close contact with the inner wall and the spring ( Provided is a fire sprinkling device, characterized in that the disk 16 supported by 17 is provided.

이하, 본 발명의 바람직한 실시예를 첨부한 도면에 의거하여 설명하면 다음과 같다. 도 1 내지 도 4는 본 발명에 따른 방화용 살수장치의 일례를 도시한 것으로, 이를 참조하면, 방화용 살수장치는 건물이나 선박 등의 구조물의 출입문(2) 내부에 내외측으로 연통되도록 관통형성된 수로(10), 이 수로(10)의 실내측 단부에 구비되며 다수의 분사공(22,25,26)이 형성된 살수헤드(20)로 구성된다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. 1 to 4 illustrate an example of a fire sprinkler device according to the present invention. Referring to this, the fire sprinkler device is a water passage formed so as to communicate with the inside and outside inside the door 2 of a structure such as a building or a ship. (10), the watering head (20) is provided at the indoor side end of the waterway (10) and has a plurality of injection holes (22, 25, 26).

상기 살수헤드(20)는 수로(10)의 내측에 실내측으로 갈수록 직경이 커지도록 형성된 테이퍼공(23)과, 이 테이퍼공(23) 중앙에 위치되며 실내측으로 갈수록 직경이 커지도록 테이퍼진 노즐블록(24)으로 이루어진다. 이때, 상기 노즐블록(24)과 테이퍼공(23) 사이에 링형상의 분사공(22)이 형성되고, 상기 노즐블록(24)의 중앙부에는 수로방향으로 관통공(25)이 형성되고, 이 노즐블록(24)의 둘레부에는 수로방향을 따라 다수개의 슬롯(26)이 형성된다. 따라서, 상기 제2살수노즐(24)의 관통공(25) 및 슬롯(26)을 통해 소화수가 실내측으로 장거리 살수될 수 있도록 구성된다.The sprinkling head 20 has a taper hole 23 formed to have a larger diameter toward the inside of the water channel 10 and a tapered nozzle block positioned at the center of the taper hole 23 and has a larger diameter toward the indoor side. It consists of 24. In this case, a ring-shaped injection hole 22 is formed between the nozzle block 24 and the tapered hole 23, and a through hole 25 is formed in the waterway direction at the center of the nozzle block 24. A plurality of slots 26 are formed in the circumference of the nozzle block 24 along the channel direction. Therefore, the water through the through hole 25 and the slot 26 of the second spray nozzle 24 is configured to be sprayed long distance to the indoor side.

한편, 상기 테이퍼공(23)의 내벽 둘레부에는 방사방향으로 다수개의 분사돌기(14)가 형성된다. 따라서, 소화수가 수로(10)내로 유입되면 노즐블록(24)의 테이퍼부(27)에 부딧쳐 반사되어 상기 분사돌기(14)에 부딪쳐 실내측의 여러방향으로 살수될 수 있도록 구성된다.On the other hand, the inner wall circumference of the tapered hole 23 is formed with a plurality of injection projections 14 in the radial direction. Therefore, when the extinguishing water flows into the water channel 10, the extinguishing water is reflected on the tapered portion 27 of the nozzle block 24 so as to hit the injection protrusion 14 and be sprayed in various directions on the indoor side.

한편, 상기 수로(10)의 실외측단부에는 캡(30)이 출입문(2)에서 돌출되지 않도록 나사결합된다. 이때, 상기 캡(30)에는 손잡이(32)가 매입되도록 힌지결합되어 화재시 손잡이(32)를 이용하여 캡(30)을 제거한 후 소방호스(4)를 연결할 수 있도록 구성된다.On the other hand, the outdoor end of the waterway 10 is screwed so that the cap 30 does not protrude from the door (2). At this time, the cap 30 is hinged so that the handle 32 is embedded is configured to connect the fire hose 4 after removing the cap 30 by using the handle 32 in case of fire.

또한, 상기 수로(10)의 중앙에는 내경이 커지도록 확관부(18)가 형성되고 이 확관부(18)의 외측단 수로(10)에는 수로(10)를 개방함은 물론 실내측을 투시하지 못하게 하는 디스크(16)가 수로(10)의 내벽에 밀착되도록 구비된다. 이때, 상기 디스크(16)는 스프링(17)에 의해 살수헤드(20)에 탄지되도록 구비되어, 소화수가 수로(10)내로 유입되면 수압에 의해 상기 디스크(16)가 수로의 실내측으로 이동되면서 확관부(18)에 위치되어 수로(10)를 개방하게 된다.In addition, an expansion pipe 18 is formed at the center of the water channel 10 so as to increase an inner diameter, and the water channel 10 is opened to the outer end channel 10 of the expansion pipe 18 as well as not facing the interior side. A disc 16 which prevents it from being provided is in close contact with the inner wall of the channel 10. At this time, the disk 16 is provided so as to be supported by the spring 17 in the watering head 20, when the extinguishing water flows into the waterway 10, the disk 16 is moved to the indoor side of the waterway by water pressure. It is located in the tube 18 to open the channel 10.

미설명 번호 40은 소방호스(4)를 수로(10)에 꼬이지않게 연결시켜주는 호스연결구이고, 번호 19는 디스크(16)가 살수헤드(20)의 분사공(22,25,26)을 밀착되는 것을 방지하는 스톱퍼이다.Unexplained number 40 is a hose connector that connects the fire hose (4) to the water channel 10 without twisting, number 19 is the disk 16 is in close contact with the injection holes (22, 25, 26) of the sprinkling head (20) It is a stopper to prevent it from becoming.

한편, 도시된 실시예에서는 건물이나 선박 등의 구조물의 출입문(2)에 살수장치를 설치하였으나, 경우에 따라서는 출입문 둘레의 벽체나 스프링클러가 설치되어 있지않은 벽체에도 이를 설치하여 화재를 진압할 수 있도록 할 수 있다.On the other hand, in the illustrated embodiment, the sprinkler is installed in the entrance door 2 of a structure such as a building or a ship, but in some cases, it can be installed on a wall around the door or on a wall where no sprinkler is installed to extinguish the fire. You can do that.

이러한 구성에 따르면, 건물이나 배와 같은 구조물 등의 내부에서 화재가 발생하게 되면, 건물이나 구조물의 출입문(2) 실외측에서 소방호스(4)를 연결하여 실내측으로 살수하게 되면, 출입문(2)의 실내측 주변의 화재를 진압할 수 있으므로, 실내측의 화재를 진압하거나 인명을 구출하기 위하여 출입문(2)을 개폐하여도 화염이 실외측으로 밀려나오지 않아 소방관 등이 실내로 용이하게 출입하여 화재를 진압하거나 인명을 구출할 수 있다.According to this configuration, when a fire occurs inside a structure such as a building or a ship, when the fire hose 4 is connected to the indoor side by spouting the fire hose 4 from the outside of the door 2 of the building or structure, the door 2 Since the fire around the indoor side can be extinguished, even if the door (2) is opened or closed to extinguish the fire on the indoor side or rescue the lives, the flames are not pushed out to the outside, so the firefighters can easily enter and exit the room. They can suppress or save lives.

이상에서와 같이 본 발명에 의하면, 실내에서 화재가 발생하더라도 출입문의 실외측에서 소화수를 살수하여 출입문 주변의 화염을 진압할 수 있어, 출입문을 개방하더라도 화염이 실외측으로 밀려나오지 않게되므로, 신속하고 안전하게 실내의 화재를 진압할 수 있으면서 인명을 구출할 수 있다.As described above, according to the present invention, even if a fire occurs indoors, the extinguishing water can be sprayed on the outdoor side of the door to extinguish the flames around the door, so that the flame does not push out to the outdoor side even when the door is opened, It can safely extinguish a fire in a room while saving lives.

Claims (3)

건물, 선박 또는 기타구조물의 출입문(2) 또는 벽체 내부에 내외측으로 연통되도록 관통형성된 수로(10)와, 이 수로(10)의 실내측 단부에 구비되며 다수개의 분사공(22,25,26)이 형성된 살수헤드(20)를 포함하며, 화재시 상기 수로(10)의 실외측 단부에 소방호스(4)를 연결하여 출입문(2) 내측의 화염을 진화하여 안전하게 출입할 수 있도록 된 방화용 살수장치.A water channel 10 formed through the inside of the door 2 or the wall of the building, ship or other structure to communicate with the inside and the outside, and a plurality of injection holes (22, 25, 26) is provided at the interior end of the water channel (10) It includes a sprinkling head 20 is formed, by connecting the fire hose 4 to the outdoor side end of the water channel 10 in case of fire fire sprinkling for fire extinguishing the fire inside the door (2) to safely enter and exit Device. 제 1항에 있어서, 상기 살수헤드(20)는 실내측으로 갈수록 직경이 커지도록 테이퍼져 형성되며 중앙에는 관통공(25)이 형성되고 그 둘레부에는 수로방향을 따라 다수개의 슬롯(26)이 형성되고, 상기 분사공(22)의 외벽에는 방사방향으로 다수개의 분사돌기(14)가 돌출형성된 것을 특징으로 하는 방화용 살수장치.According to claim 1, wherein the watering head 20 is tapered so as to increase in diameter toward the interior side, the through hole 25 is formed in the center and a plurality of slots 26 are formed in the circumference along the waterway direction Fire spraying device, characterized in that the outer wall of the injection hole 22 is formed with a plurality of projections protrude in the radial direction. 제 1항에 있어서, 상기 수로(10)의 중앙에는 내경이 확관된 확관부(18)가 형성되고, 이 확관부(18)의 외측단 수로(10)에는 내벽과 밀착되며 스프링(17)에 의해 탄지된 디스크(16)가 구비된 것을 특징으로 하는 방화용 살수장치.According to claim 1, wherein in the center of the waterway 10 is formed an expansion tube 18 having an inner diameter is enlarged, the outer end of the channel 18 is in close contact with the inner wall and the spring (17) Fire sprinkling device, characterized in that the disc 16 burnt by.
KR10-2002-0064639A 2002-10-22 2002-10-22 water nozzle for fire prevention KR100518093B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101143881B1 (en) * 2009-07-03 2012-05-09 이양구 Building fire fighting cooler system
KR102131622B1 (en) * 2019-08-26 2020-07-08 인천대학교 산학협력단 Door handle to prevent a back draft

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54170634U (en) * 1978-05-23 1979-12-03
JPS5811094U (en) * 1981-07-07 1983-01-24 藤本　孝司 Fire door with small door for fire hose penetration
JPS5957694U (en) * 1982-10-07 1984-04-14 楢山　忠 Iron door with an opening for passing a fire hydrant hose
JPH06319823A (en) * 1993-05-13 1994-11-22 Tetsuya Kogyo Kk Fire fighting hose passing hole opening/closing device in fireproof door

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101143881B1 (en) * 2009-07-03 2012-05-09 이양구 Building fire fighting cooler system
KR102131622B1 (en) * 2019-08-26 2020-07-08 인천대학교 산학협력단 Door handle to prevent a back draft

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