KR20120003967U - hydroplan open and shut apparatus and multi purpose pistol nozzle - Google Patents

hydroplan open and shut apparatus and multi purpose pistol nozzle Download PDF

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KR20120003967U
KR20120003967U KR2020100012267U KR20100012267U KR20120003967U KR 20120003967 U KR20120003967 U KR 20120003967U KR 2020100012267 U KR2020100012267 U KR 2020100012267U KR 20100012267 U KR20100012267 U KR 20100012267U KR 20120003967 U KR20120003967 U KR 20120003967U
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South Korea
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opening
water film
closing
circumferential surface
ring
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KR2020100012267U
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Korean (ko)
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KR200463794Y1 (en
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박승옥
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주식회사 육송
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/08—Water curtains
    • 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
    • A62C33/00—Hose accessories

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Taps Or Cocks (AREA)

Abstract

본 고안은 소화 방수 시에 직사 또는 직방사의 기능을 기본으로 하고 화재 진압시 화염으로부터 소방관을 보호할 수 있는 수막 기능이 추가 장착되는 소방용 수막개폐장치 및 이를 이용한 다목적 피스톨 관창에 관한 것으로, 개폐조작링의 회전운동에 따른 직선왕복운동을 개재부재(특히 볼 또는 로울러)를 거쳐 수막개폐링의 직선왕복운동만으로 수막 소화수를 개폐하는 소방용 수막개폐장치 및 이를 이용한 다목적 피스톨 관창에 관한 것이다. The present invention relates to a fire-fighting membrane opening and closing device for multi-purpose pistol pipes, which is based on the function of direct weaving or direct-weaving when fire extinguishing waterproofing, and is additionally equipped with a water film function that can protect a firefighter from a fire during fire suppression. It relates to a fire-fighting meninge opening and closing device for fire fighting to open and close the meninge water through the straight reciprocating motion of the meninge opening and closing ring through the intervening member (especially ball or roller) according to the rotational movement of the multi-purpose pistol pipe.

Description

소방용 수막개폐장치 및 이를 이용한 다목적 피스톨 관창{hydroplan open and shut apparatus and multi purpose pistol nozzle}Hydroplan open and shut apparatus and multi purpose pistol nozzle

본 고안은 소화 방수 시에 직사 또는 직방사의 기능을 기본으로 하고 화재 진압시 화염으로부터 소방관을 보호할 수 있는 수막 기능이 추가 장착되는 소방용 수막개폐장치 및 이를 이용한 다목적 피스톨 관창에 관한 것으로, 개폐조작링의 회전운동에 따른 직선왕복운동을 개재부재(특히 볼 또는 로울러)를 거쳐 수막개폐링의 직선왕복운동만으로 수막 소화수를 개폐하는 소방용 수막개폐장치 및 이를 이용한 다목적 피스톨 관창에 관한 것이다.
The present invention relates to a fire-fighting membrane opening and closing device for multi-purpose pistol pipes, which is based on the function of direct weaving or direct-weaving when fire extinguishing waterproofing, and is additionally equipped with a water film function that can protect a firefighter from a fire during fire suppression. It relates to a fire-fighting meninge opening and closing device for fire fighting to open and close the meninge water through the straight reciprocating motion of the meninge opening and closing ring through the intervening member (especially ball or roller) according to the rotational movement of the multi-purpose pistol pipe.

일반적으로 다목적 피스톨 관창은 도 1과 같이 화재 시 발화점을 직접 분사하여 화재를 진압하는 직사/직방사 소화수(b)와, 화재지점으로 가까이 접근할 때 발생되는 열기로부터 소방관을 보호하는 수막 소화수(a)를 방출한다. In general, the multi-purpose pistol pipe is a direct-or-direct fire extinguishing water (b) to extinguish the fire by directly spraying the ignition point in the fire, as shown in Figure 1, and a water film fire water to protect the firefighters from the heat generated when approaching the fire Release (a).

이러한 직/직방사 소화수(b)와 수막 소화수(a)를 방출하는 종래의 다목적 피스톨 관창은 도 1에 도시한 바와 같이, 연결관체(10)와, 연결관체(10)의 선단에 체결되는 노즐팁(30)과, 연결관체(10)의 후단에 커플링(70)에 의해 체결되는 스톱 밸브(50)를 포함한다. A conventional multi-purpose pistol tube for discharging such a direct / direct fire extinguishing water (b) and a meninges extinguishing water (a) is fastened to a connecting tube 10 and a tip of the connecting tube 10, as shown in FIG. It comprises a nozzle tip 30 and the stop valve 50 is fastened by the coupling 70 to the rear end of the connecting pipe (10).

연결관체(10)는 도 3 및 도 4에 도시한 바와 같이, 크게 노즐팁(30)과 스톱 밸브(50)에 연결 접속되는 연결관(11)과, 연결관(11)의 외주면에 체결되는 수막개폐장치(20)로 구성하여 있다. As shown in FIGS. 3 and 4, the connector tube 10 is connected to the nozzle tube 30 and the stop valve 50, and is connected to an outer peripheral surface of the connector tube 11 and the connector tube 11. It consists of the meninge opening and closing apparatus 20.

연결관(11)의 외주면에는 수막형성통로(13)와 수막시트(15), 수나사(17)가 형성되어 있다. On the outer circumferential surface of the connecting pipe 11, a water film forming passage 13, a water film sheet 15, and an external thread 17 are formed.

수막형성통로(13)는 관통공의 제1수막형성통로(13a)와, 제1수막형성통로(13a)와 수막시트(15) 사이에 형성된 공간인 제2수막형성통로(13b)로 이루어진다. 제2수막형성통로(13b)에 의해, 연결관(11)에는 오링(12)이 장착되어, 개폐조작링(23)의 내주면 사이를 실링을 한다. The water film forming passage 13 includes a first water film forming passage 13a of the through hole, and a second water film forming passage 13b which is a space formed between the first water film forming passage 13a and the water film sheet 15. The O-ring 12 is attached to the connecting pipe 11 by the second water film forming passage 13b to seal between the inner circumferential surfaces of the opening / closing operation ring 23.

수막개폐장치(20)는 도 2에 도시한 바와 같이, 수막시트(15)를 개폐하는 오링(22)이 장착된 수막 반사판(21)과, 이 수막 반사판(21)을 조작하는 개폐조작링(23)으로 구성된다. As shown in FIG. 2, the water film opening and closing device 20 includes a water film reflector 21 equipped with an O-ring 22 for opening and closing the water film sheet 15, and an opening and closing operation ring for operating the water film reflector 21 ( 23).

개폐조작링(23)의 내주면에는 수나사(17)와 체결되는 암나사(27)가 형성되어 있다. On the inner circumferential surface of the opening and closing operation ring 23, a female screw 27 is engaged with the male screw 17.

따라서, 개폐조작링(23)을 회전하면 수나사(17)에 대해 암나사(27)가 체결되거나 분해되면서 개폐조작링(23)을 직선 왕복운동을 통해 수막시트(15)를 개폐한다. Accordingly, when the opening and closing operation ring 23 is rotated, the female screw 27 is fastened or disassembled with respect to the male screw 17, thereby opening and closing the water film sheet 15 through the linear opening and closing operation ring 23.

즉, 도 3과 같이 수막시트(15)의 개방 상태에서 개폐조작링(23)을 시계방향으로 회전하면 앞으로 직선이동하여 도 4와 같이 수막시트(15)를 폐쇄(실링)시키고, 그 반대로 회전하면 개방시킨다. That is, when the opening and closing operation ring 23 is rotated in the clockwise direction in the open state of the water film sheet 15 as shown in FIG. 3, the water film sheet 15 is closed (sealed) as shown in FIG. 4, and vice versa. Open it.

이처럼, 개폐조작링(23)의 선단에 수막 반사판(21)이 일체로 형성되어 있어서, 특히 폐쇄(실링)하는 경우 방출하는 수막 소화수(a)에 대해 개폐조작링(23)의 회전운동과 직선운동 모두에 저항을 받게 된다. Thus, the water film reflector 21 is integrally formed at the front end of the opening / closing operation ring 23, and the rotational movement of the opening / closing operation ring 23 with respect to the water film digestion water a that is discharged especially when closing (sealing) and You will be resisted by both linear motions.

특히 회전운동은 개폐조작링(23)이 수막 소화수(a)의 방출 압력을 이기고 전진하는데 큰 힘이 소요될 뿐만 아니라, 회전하면서 전진하여야 하기 때문에 수막 소화수(a)의 압력으로 오링(22)이 삐져나와 완벽하게 폐쇄(실링)가 되지 않는 현상이 생긴다. Particularly, the rotational motion of the opening and closing operation ring 23 takes a great force to overcome and release the discharge pressure of the meningian digestion water a, and also has to be advanced while rotating. This swelling causes a phenomenon that does not close completely (sealing).

또한, 회전하는 개폐조작링(23)과 오링(12)과의 마찰 저항도 추가로 받기 때문에 그 배로 힘을 든다. In addition, since the frictional resistance between the rotating opening and closing operation ring 23 and the O-ring 12 is further received, the force is doubled.

이러한 현상 때문에, 일체형 수막개폐장치(20)는 직방사 겸용 노즐(방사인 경우 스핀들 헤드에 소화수가 부딪치면서 방출되기 때문)에서 발생되는 반발력이 없는 직사 전용 노즐에만 사용하는 한계가 있다. Because of this phenomenon, the integrated hydromechanical opening and closing device 20 has a limitation to be used only for a direct-only nozzle having no repulsive force generated by a direct-radiation combined nozzle (in the case of spinning, since the discharged water strikes the spindle head).

또한, 직사 전용 노즐에만 일체형 수막개폐장치(20)가 적용되더라도 폐쇄 시에 소용되는 힘이 많이 소요되어, 스톱 밸브(50)를 조절한 후 조작(이 경우 일시적으로 소화수의 방출 중지나 약화로 화재 진압 방해)해야 하는 등의 큰 불편함이 따랐다.
In addition, even if the integral water film opening and closing device 20 is applied only to the direct nozzle, it takes a lot of force to be used at the time of closing, and operates after adjusting the stop valve 50 (in this case, by temporarily stopping or weakening the discharge of the extinguishing water). Great discomfort, such as the need to interrupt fire suppression).

본 고안은 전술한 문제를 해결하기 위하여 안출된 것으로, 직선 왕복운동에 의해서만 수막 소화수의 개폐를 행하여 개폐조작에 따른 큰 힘이 소요되지 않고 완벽한 실링과 계속적인 화재 진압을 행할 수 있는 소방용 수막개폐장치 및 이를 이용한 다목적 피스톨 관창을 제공함에 그 목적이 있다.
The present invention was devised to solve the above-mentioned problem, and it is possible to open and close the water film digestion water only by a linear reciprocating motion, so that a great sealing and continuous fire suppression can be performed without requiring great force due to the opening and closing operation. It is an object of the present invention to provide a device and a multipurpose pistol pipe using the same.

전술한 목적을 달성하기 위하여, 본 고안의 청구항 1에 기재된 소방용 수막개폐장치는, In order to achieve the above object, the fire-fighting membrane opening and closing device of claim 1 of the present invention,

실링이 장착된 수막 반사판이 형성되는 수막개폐링; 상기 수막개폐링의 외주면이 삽입되는 제1내주면과, 암나사가 형성되는 제2내주면을 갖는 개폐조작링; 상기 수막개폐링의 외주면과 상기 제1내주면 사이에 개재되는 개재부재를 포함한다. A water film opening and closing ring in which a water film reflection plate on which a seal is mounted is formed; An opening and closing operation ring having a first inner circumferential surface into which the outer circumferential surface of the meninge opening and closing ring is inserted, and a second inner circumferential surface on which female threads are formed; And an intervening member interposed between the outer circumferential surface of the meninge closing ring and the first inner circumferential surface.

본 고안의 청구항 2에 기재된 다목적 피스톨 관창은, The multipurpose pistol window according to claim 2 of the present invention,

연결관체; 상기 연결관체의 선단에 체결되는 노즐팁; 상기 연결관체의 후단에 커플링에 의해 체결되는 스톱 밸브를 포함하되, Connector; A nozzle tip fastened to the front end of the connection pipe; A stop valve is fastened by a coupling to the rear end of the connecting pipe,

상기 연결관체는 수막형성통로와 수막시트, 수나사가 외주면에 형성되는 연결관과, 상기 수막시트와 상기 커플링 사이의 연결관에 체결되는 수막개폐장치로 구성되며, The connector is composed of a water film forming passage and a water film sheet, a connector formed on the outer peripheral surface of the male screw, and a water film opening and closing device fastened to the connection pipe between the water film sheet and the coupling,

상기 수막개폐장치는 실링이 장착된 수막 반사판이 형성되며 상기 수막시트를 개폐하는 수막개폐링; 상기 수막개폐링의 외주면이 삽입되는 제1내주면과 상기 수나사와 체결되는 암나사가 형성되는 제2내주면을 갖는 개폐조작링; 상기 수막개폐링의 외주면과 상기 제1내주면 사이에 개재되는 개재부재를 포함한다. The water film opening and closing device is formed with a water film reflection plate is mounted on the sealing and the water film opening and closing ring for opening and closing the water film sheet; An opening / closing operation ring having a first inner circumferential surface into which the outer circumferential surface of the meninge opening and closing ring is inserted, and a second inner circumferential surface to which the female screw is coupled to the male screw; And an intervening member interposed between the outer circumferential surface of the meninge closing ring and the first inner circumferential surface.

청구항 1 및 청구항 2의 구성에 의하면, 수막개폐링과 개폐조작링을 개재부재를 통해 분리 결합함으로써 직선 왕복운동에 의해서만 수막 소화수의 개폐를 행하여 개폐조작에 따른 큰 힘이 소요되지 않고 완벽한 실링과 계속적인 화재 진압을 행할 수 있다.
According to the configuration of claim 1 and 2, by separating and combining the water film opening and closing ring and the opening and closing operation ring through the interposition member to perform the opening and closing of the water film digestion water only by linear reciprocating motion, without the great force of the opening and closing operation without the perfect sealing and Continuous fire fighting can be carried out.

본 고안에 의하면, 수막개폐링과 개폐조작링을 볼이나 로울러와 같은 개재부재를 통해 분리 결합함으로써, 수막 소화수의 영향을 받지 않는 개폐조작링을 회전에 따른 직선 왕복운동만 시키고 수막개폐링은 개폐조작링의 직선왕복운동을 볼을 통해 함께 이동하도록 하여, 수막 소화수의 개폐를 행하는 개폐조작에 따른 큰 힘이 소요되지 않고 완벽한 실링과 방출 소화수의 중지나 약화시킴 없이 계속적인 화재 진압을 행할 수 있다. According to the present invention, by separating and combining the meningo opening and closing operation ring through the interposition member such as a ball or roller, the opening and closing operation ring is not affected by the water film digestion water only linear reciprocating motion according to the rotation, The linear reciprocating movement of the opening / closing operation ring moves together through the ball, so that it does not take great force due to the opening / closing operation of opening and closing the water film digestive water, and it keeps fire suppression without stopping or weakening the perfect sealing and releasing digestive water. I can do it.

또한, 본 고안의 수막개폐장치는 기존의 연결관에 그대로 적용 가능한 범용성을 갖는다.
In addition, the membrane opening and closing device of the present invention has a versatility applicable as it is to the existing connector.

도 1은 직사 소화수 및 수막 소화수를 방출하는 다목적 피스톨 관창의 사용 상태도.
도 2는 종래 수막개폐장치의 단면도.
도 3 및 도 4는 도 2의 수막개폐장치로 개폐상태를 나타낸 연결관체의 단면도.
도 5는 본 고안의 바람직한 실시예에 따른 수막개폐장치의 단면도.
도 6 및 도 7은 도 5의 수막개폐장치로 개폐상태를 나타낸 연결관체의 단면도. 1 is a state of use of the multi-purpose pistol tube to discharge direct digestive and meninge digestive water.
2 is a cross-sectional view of a conventional meninge opening and closing device.
Figure 3 and Figure 4 is a cross-sectional view of the connector showing the opening and closing state with the water film opening and closing device of FIG.
Figure 5 is a cross-sectional view of the meninge opening and closing device according to a preferred embodiment of the present invention.
6 and 7 is a cross-sectional view of the connector showing the opening and closing state of the membrane opening and closing device of FIG.

이하 본 고안의 바람직한 실시예를 첨부한 도면에 따라 설명하는데, 종래의 것과 동일한 부분에 대해서는 동일한 참조부호를 부여하고 상세한 설명은 생략한다. DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings, and like reference numerals refer to like elements, and detailed description thereof will be omitted.

도 5는 본 고안의 바람직한 실시예에 따른 수막개폐장치의 단면도이고, 도 6 및 도 7은 도 5의 수막개폐장치로 개폐상태를 나타낸 연결관체의 단면도이다. Figure 5 is a cross-sectional view of the meninge opening and closing device according to a preferred embodiment of the present invention, Figure 6 and Figure 7 is a cross-sectional view of the connecting tube showing the opening and closing state of the meninge opening and closing device of FIG.

본 고안의 바람직한 다목적 피스톨 관창은 도 1과 마찬가지로 외형상 연결관체(10)와, 연결관체(10)의 선단에 체결되는 노즐팁(30)과, 연결관체(10)의 후단에 커플링(70)에 의해 체결되는 스톱 밸브(50)를 포함한다. The multi-purpose pistol tube of the present invention, as shown in Figure 1, the outer shape of the connector 10, the nozzle tip 30 is fastened to the front end of the connector 10, and the coupling 70 to the rear end of the connector (10) It includes a stop valve 50 is fastened by).

연결관체(10)는 도 6 및 도 7에 도시한 바와 같이, 크게 노즐팁(30)과 스톱 밸브(50)에 연결 접속되는 연결관(11)과, 연결관(11)의 외주면에 체결되는 수막개폐장치(200)로 구성하여 있다. As shown in FIGS. 6 and 7, the connector tube 10 is connected to the nozzle tube 30 and the stop valve 50, and is connected to the outer peripheral surface of the connector tube 11 and the connector tube 11. It consists of the meninge opening and closing device 200.

연결관(11)의 외주면에는 수막형성통로(13)와 수막시트(15), 수나사(17)가 형성되어 있다. On the outer circumferential surface of the connecting pipe 11, a water film forming passage 13, a water film sheet 15, and an external thread 17 are formed.

수막형성통로(13)는 관통공인 제1수막형성통로(13a)와, 제1수막형성통로(13a)와 수막시트(15) 사이에 형성된 공간인 제2수막형성통로(13b)로 이루어진다. 제2수막형성통로(13b)에 의해, 연결관(11)에는 오링(12)이 장착되어, 후술된 수막개폐링(130)의 내주면(131)과 연결관(11) 외주면 사이를 실링한다. The water film forming passage 13 includes a first water film forming passage 13a which is a through hole, and a second water film forming passage 13b which is a space formed between the first water film forming passage 13a and the water film sheet 15. The O-ring 12 is attached to the connecting pipe 11 by the second water film forming passage 13b to seal between the inner circumferential surface 131 and the outer circumferential surface of the connecting pipe 11 of the aqueous membrane opening and closing ring 130 described later.

수막개폐장치(200)는 도 4에 도시한 바와 같이, 수막개폐링(130), 개폐조작링(150), 수막개폐링(130)과 개폐조작링(150)을 연결하는 개재부재(170)를 포함한다. As shown in FIG. 4, the aqueous membrane opening and closing device 200 includes an interlocking member 170 connecting the aqueous membrane opening ring 130, the opening and closing operation ring 150, the aqueous membrane opening ring 130, and the opening and closing operation ring 150. It includes.

수막개폐링(130)의 전면에는 수막시트(15)를 개폐하는 오링(22)이 장착된 수막 반사판(21)이 형성되어 있다. On the front of the water film opening and closing ring 130, a water film reflector 21 having an O-ring 22 for opening and closing the water film sheet 15 is formed.

개폐조작링(150)의 내주면은 수막개폐링(130)의 외주면이 삽입되는 제1내주면(151)과, 암나사(157)가 형성되는 제2내주면(153)이 단차로 구성되어 있다. 암나사(157)는 연결관(11)의 수나사(17)와 체결된다. The inner circumferential surface of the opening / closing operation ring 150 includes a first inner circumferential surface 151 into which the outer circumferential surface of the mandrel opening and closing ring 130 is inserted, and a second inner circumferential surface 153 on which the female screw 157 is formed. The female screw 157 is engaged with the male screw 17 of the connecting pipe 11.

개재부재(170)는 수막개폐링(130)의 외주면과 제1내주면(151) 사이에 개재되어 있다. The interposition member 170 is interposed between the outer circumferential surface and the first inner circumferential surface 151 of the membrane opening and closing ring 130.

개재부재(170)는 볼 또는 로울러 등으로 구현되는 것이 바람직하면, 이것은 수막개폐링(130)의 외주면과 제1내주면(151)의 홈 형상에 따라 배치되고, 그 개수도 정해질 수 있다. If the interposition member 170 is preferably implemented as a ball or a roller, it may be arranged according to the groove shape of the outer circumferential surface and the first inner circumferential surface 151 of the water film opening and closing ring 130, and the number thereof may be determined.

개재부재(170)는 개폐조작링(150)에 형성된 개재부재삽입부(151)를 통해 탑재 가능하고, 이탈되지 않게 볼트(미도시)로 막으면 된다. The interposition member 170 may be mounted through the interposition member insertion portion 151 formed in the opening and closing operation ring 150, and may be prevented from being separated by bolts (not shown).

따라서, 개폐조작링(150)을 회전하면, 수나사(17)에 대해 암나사(157)가 체결되거나 분해되면서 개폐조작링(150)을 직선 왕복운동시킨다. Therefore, when the opening and closing operation ring 150 is rotated, while the female screw 157 is fastened or disassembled with respect to the male screw 17, the opening and closing operation ring 150 is linearly reciprocated.

이때, 개폐조작링(150)의 회전은 개재부재(170)를 통해 수막개폐링(130)에는 전달하지 않고, 직선 왕복운동만을 전하게 된다. At this time, the rotation of the opening and closing operation ring 150 is not transmitted to the water film opening and closing ring 130 through the interposition member 170, and transmits only a linear reciprocating motion.

즉, 도 6과 같이 수막시트(15)의 개방 상태에서 개폐조작링(150)을 시계방향으로 회전과 동시에 앞으로 직선이동함에 따라 수막개폐링(130)을 앞으로 밀어 도 7과 같이 수막시트(15)를 폐쇄(실링)시킨다. That is, as the opening and closing the operation ring 150 in the clockwise direction in the open state as shown in FIG. ) Is closed (sealed).

반대로 도 7과 같이 수막시트(15)의 폐쇄 상태에서 개폐조작링(150)을 반시계방향으로 회전과 동시에 뒤로 직선이동함에 따라 수막개폐링(130)을 뒤로 당겨 도 7과 같이 수막시트(15)를 폐쇄(실링)시킨다. On the contrary, in the closed state of the water film sheet 15 as shown in FIG. 7, the water film sheet 15 as shown in FIG. 7 is pulled back by rotating the opening / closing operation ring 150 in a counterclockwise direction and linearly moving backward. ) Is closed (sealed).

이처럼, 개재부재(170)는 개폐조작링(150)의 회전운동은 수막개폐링(130)에 영향을 미치지 않으면서 개폐조작링(150)의 직선왕복운동을 전달하는 역할을 한다. As such, the interposition member 170 serves to transmit the linear reciprocation of the opening and closing operation ring 150 without affecting the opening and closing ring 130 of the opening and closing operation ring 150.

따라서, 수막개폐링(130)은 직선 운동으로만 오링(22)을 수막시트(15)에 닿기만 하면 수막 소화수(a)를 폐쇄(실링)하기 때문에, 적은 힘으로도 우수한 밀폐력을 얻을 수 있다. Therefore, the membrane opening and closing ring 130 closes (seals) the aqueous membrane digestive water (a) simply by touching the O-ring 22 to the membrane sheet 15 only by linear motion, thereby obtaining excellent sealing force even with a small force. have.

이러한 장점으로 인해, 직방사 겸용 노즐(방사인 경우 스핀들 헤드에 소화수가 부딪치면서 방출되기 때문)에서 발생되는 반발력이 큰 경우에도 사용 가능하여 효과적인 화재 진압을 행할 수 있다. Due to this advantage, even when the reaction force generated by the dual-directional nozzle (in the case of spinning, because the discharge water hits the spindle head is discharged) is large, it can be used to perform an effective fire suppression.

수막개폐장치(120)는 수막시트(15)와 커플링(70) 사이에 배치되어, 수막시트(15)는 최대 전진 상한 스토퍼, 커플링(70)은 최소 후진 스토퍼의 기능을 한다. The water film opening and closing device 120 is disposed between the water film sheet 15 and the coupling 70, the water film sheet 15 functions as a maximum forward upper limit stopper, and the coupling 70 functions as a minimum backward stopper.

전술한 바와 같이, 본 고안의 바람직한 실시예를 참조하여 설명하였지만, 하기의 실용신안등록청구범위에 기재된 본 고안의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 고안을 다양하게 변경 또는 변형하여 실시할 수 있음은 해당기술분야의 당업자라면 자명하다 할 것이다.
As described above, the present invention has been described with reference to the preferred embodiment of the present invention, but the present invention can be carried out variously changed or modified within the scope without departing from the spirit and scope of the present invention described in the utility model registration claims below. It will be apparent to those skilled in the art.

10 :연결관체 11 : 연결관
12 : 오링 13,13a,13b : 수막형성통로
15 : 수막시트 17 : 수나사
20 : 수막개폐장치 21 : 수막 반사판
22 : 오링 23 : 개폐조작링
27 : 암나사 30 : 노즐팁
50 : 스톱 밸브 70 : 커플링
120 : 수막개폐장치 130 : 수막개폐링
150 : 개폐조작링 151 : 제1내주면
153 : 제2내주면 155 : 볼 삽입부
157 : 암나사 170 : 개재부재(볼)
a : 수막 소화수 b : 직사/직방사 소화수10: connector body 11: connector
12: O-ring 13,13a, 13b: water film formation passage
15: water film sheet 17: male thread
20: water film opening and closing device 21: water film reflector
22: O-ring 23: opening and closing operation ring
27: female thread 30: nozzle tip
50: stop valve 70: coupling
120: water film opening and closing device 130: water film opening and closing ring
150: opening and closing operation ring 151: first inner peripheral surface
153: second inner peripheral surface 155: ball insertion portion
157: female thread 170: interposition member (ball)
a: meninge digestion water b: direct / direct radiation digestion water

Claims (2)

실링이 장착된 수막 반사판이 형성되는 수막개폐링;
상기 수막개폐링의 외주면이 삽입되는 제1내주면과, 암나사가 형성되는 제2내주면을 갖는 개폐조작링;
상기 수막개폐링의 외주면과 상기 제1내주면 사이에 개재되는 개재부재를 포함하는 소방용 수막개폐장치.
A water film opening and closing ring in which a water film reflection plate on which a seal is mounted is formed;
An opening and closing operation ring having a first inner circumferential surface into which the outer circumferential surface of the meninge opening and closing ring is inserted, and a second inner circumferential surface on which female threads are formed;
Fire-fighting membrane opening and closing device including an interposition member interposed between the outer peripheral surface and the first inner peripheral surface of the water film opening and closing ring.
연결관체; 상기 연결관체의 선단에 체결되는 노즐팁; 상기 연결관체의 후단에 커플링에 의해 체결되는 스톱 밸브를 포함하되,
상기 연결관체는 수막형성통로와 수막시트, 수나사가 외주면에 형성되는 연결관과, 상기 수막시트와 상기 커플링 사이의 연결관에 체결되는 수막개폐장치로 구성되며,
상기 수막개폐장치는 실링이 장착된 수막 반사판이 형성되며 상기 수막시트를 개폐하는 수막개폐링; 상기 수막개폐링의 외주면이 삽입되는 제1내주면과 상기 수나사와 체결되는 암나사가 형성되는 제2내주면을 갖는 개폐조작링; 상기 수막개폐링의 외주면과 상기 제1내주면 사이에 개재되는 개재부재를 포함하는 다목적 피스톨 관창.
Connector; A nozzle tip fastened to the front end of the connection pipe; A stop valve is fastened by a coupling to the rear end of the connecting pipe,
The connector is composed of a water film forming passage and a water film sheet, a connector formed on the outer peripheral surface of the male screw, and a water film opening and closing device fastened to the connection pipe between the water film sheet and the coupling,
The water film opening and closing device is formed with a water film reflection plate is mounted on the sealing and the water film opening and closing ring for opening and closing the water film sheet; An opening / closing operation ring having a first inner circumferential surface into which the outer circumferential surface of the meninge opening and closing ring is inserted, and a second inner circumferential surface to which the female screw is coupled to the male screw; A multi-purpose pistol tube comprising an interposition member interposed between the outer circumferential surface of the water film opening and closing ring and the first inner circumferential surface.
KR2020100012267U 2010-11-29 2010-11-29 hydroplan open and shut apparatus and multi purpose pistol nozzle KR200463794Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020153527A1 (en) * 2019-01-24 2020-07-30 윤채경 Safe firefighting nozzle
KR102538477B1 (en) * 2022-09-07 2023-05-31 중문테크 주식회사 a fire-fighting nozzle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100397696B1 (en) 2001-02-07 2003-09-13 주식회사 육송 the nozzle for fighting the fire with a spray apparatus
JP2005052631A (en) 2003-07-18 2005-03-03 Yone Kk Fire hose
KR100709382B1 (en) 2005-09-06 2007-04-20 서봉수 jet nozzle for fire-fighting
US7611081B2 (en) 2006-08-24 2009-11-03 Charles Howse Partee Adaptor to a fire nozzle that produces a rearward safety spray bubble

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020153527A1 (en) * 2019-01-24 2020-07-30 윤채경 Safe firefighting nozzle
KR102538477B1 (en) * 2022-09-07 2023-05-31 중문테크 주식회사 a fire-fighting nozzle

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