KR102075290B1 - Fire fighting nozzle having mixing air - Google Patents

Fire fighting nozzle having mixing air Download PDF

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Publication number
KR102075290B1
KR102075290B1 KR1020190042576A KR20190042576A KR102075290B1 KR 102075290 B1 KR102075290 B1 KR 102075290B1 KR 1020190042576 A KR1020190042576 A KR 1020190042576A KR 20190042576 A KR20190042576 A KR 20190042576A KR 102075290 B1 KR102075290 B1 KR 102075290B1
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KR
South Korea
Prior art keywords
foam
radiation
direct
tube
ejection
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KR1020190042576A
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Korean (ko)
Inventor
문 식 원
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주식회사 파이어스
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Priority to KR1020190042576A priority Critical patent/KR102075290B1/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
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A62C31/12—Nozzles specially adapted for fire-extinguishing for delivering foam or atomised foam
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/12—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/005—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow
    • B05B7/0056—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow with disturbing means promoting mixing, e.g. balls, crowns
    • B05B7/0062—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow with disturbing means promoting mixing, e.g. balls, crowns including sieves, porous members or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0425—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Nozzles (AREA)

Abstract

The present invention relates to a firefighting nozzle having a combined foam-ejecting and air-mixing function, which performs direct water ejection and foam ejection with one nozzle according to the selection of a user to actively respond to a fire source, thereby easily extinguishing a fire. The firefighting nozzle comprises: an ejection selection tube screw coupled to the outside of a water ejection tube and retracted to be able to selectively select direct water ejection and foam ejection and perform the same; a direct ejection portion provided at the center of the ejection selection tube and having a direct ejection conduit formed at the center thereof so that fire extinguishing water can be directly ejected; a direct ejection valve provided on the front surface of the direct ejection conduit of the direct ejection portion and connected to a front end of the water ejection tube with a valve seal so that the direct water ejection is selected and performed and the front surface of the direct ejection conduit can be opened and closed according to forward and backward movements of the ejection selection tube; a foam ejection conduit provided on the front of the ejection selection tube and having a conduit which faces forward and is formed by a foam ejection passage which is formed between an inner end of the direct ejection portion and a front end of the water ejection tube according to the forward and backward movements of the ejection selection tube and extended outward of the front surface of the ejection selection tube; and a foam ejection portion provided on the front of the foam ejection conduit and ejecting foam fire extinguishing water supplied through the foam ejection conduit by introducing air into the foam fire extinguishing water.

Description

공기혼합기능을 갖는 폼방사 겸용 소방관창{FIRE FIGHTING NOZZLE HAVING MIXING AIR}FIRE FIGHTING NOZZLE HAVING MIXING AIR}

본 발명은 공기혼합기능을 갖는 폼방사 겸용 소방관창에 관한 것으로서, 더욱 상세하게는 소방관창에 있어서, 방사선택관의 중앙에 소방수가 직사방수될 수 있게 중앙에 직사관로를 형성하는 직사부 및 폼방사관의 전방에 폼방사관로를 통하여 공급된 폼소방수에 공기를 유입시켜서 발포방사되게 하는 폼방사부로 구성하여서, 사용자의 선택에 따라 하나의 관창으로 직사방수와 폼방수가 이루어지게 하여 화원에 따라 능동적으로 대응하여 화재를 용이하게 진압할 수 있도록 한 것이다.The present invention relates to a foam radiation combined firefighter window having an air mixing function, and more particularly, in the firefighter window, a direct part and a foam room in which a direct fire path is formed in the center so that firefighters can be directly waterproofed at the center of the radiation tube. It consists of a foam spinning unit that injects air into the foam fire water supply through the foam radiation pipe in front of the officer to make foam spinning. In response, it was possible to extinguish the fire easily.

일반적으로서, 소방관창은 화재현장에서 소방관이 화원으로 소방수를 분사하는데 사용하는 것이다.In general, firefighters' windows are used by firefighters to inject firefighters into the fire at the fire site.

이상과 같은 소방관창은 소방차와 연결된 소방호스의 단부에 결합된 방수관과 상기 방수관의 단부에 구비된 관창으로 구성되는 것이다.The fireman's window as described above is composed of a waterproof pipe coupled to the end of the fire hose connected to the fire engine and the pipe window provided at the end of the waterproof pipe.

상기한 바와 같은 소방관창은 소방관이 화원으로 직접 접근하여서 소방수를 분사하여 화재를 진압하는 것이다.The fireman's window as described above is to fire the firefighters by directly approaching the fire garden and spraying the fire.

한편, 소방관창을 이용한 화재의 진압에 있어 화재의 종류가 일반 화재일 경우에는 화원에 소방수만을 공급하여 진압하나, 화재의 종류가 유류화재인 경우에는 소화폼을 분사하여 화재를 진압하는 것이다.On the other hand, when extinguishing a fire using a fireman's window, if the type of fire is a general fire, only firefighters are supplied to the fire garden to extinguish the fire. However, if the type of fire is an oil fire, a fire extinguishing foam is used to extinguish the fire.

이와 같은 소화폼을 분사하는 소방관창은 소화폼의 분사과정에 소화폼이 발포되게 공기를 주입하여야 하므로 그 구조가 일반 소방관창과는 상이한 구조로 이루어지는 것이다.The fireman's window spraying such a fire fighting foam has to be infused with air so that the fire fighting foam is foamed during the spraying of the fire fighting foam, the structure is made of a different structure than the general fireman's window.

그러나 상기한 바와 같은 종래의 소방관창이 소방수의 방수를 위한 소방관창과 소화폼의 방사를 위한 소방관창이 별도 구비되어 있어 화재 현장에 있어 화재에 대한 대응이 신속하고 원활하지 않은 문제점이 있었다.However, the conventional fireman's window as described above is provided with a fireman's window for the waterproofing of the fireman and a fireman's window for the radiation of the fire extinguishing foam has a problem that the response to the fire in the fire site is not quick and smooth.

대한민국 특허등록 제1695853호Republic of Korea Patent Registration No. 1695853

이에, 본 발명은 상기한 바와 같은 종래의 소방관창이 소방수의 방수를 위한 소방관창과 소화폼의 방사를 위한 소방관창이 별도 구비되어 있어 화재 현장에 있어 화재에 대한 대응이 신속하고 원활하지 않은 문제점을 해결할 수 있도록 한 것이다.Accordingly, the present invention is to solve the problem that the conventional firefighter window as described above is provided with a firefighter window for the waterproofing of the fireman and a firefighter window for the radiation of the fire extinguishing foam is a quick and smooth response to the fire at the fire site. It would be.

즉, 본 발명은 소방관창에 있어서, 방수관의 외측에 직사와 폼방사를 선택 조작 방사할 수 있도록 출몰동작되게 나사결합된 방사선택관과 상기 방사선택관의 중앙에 소방수가 직사방수될 수 있게 중앙에 직사관로를 형성하는 직사부, 상기 직사부의 직사관로 전면에 방사선택관의 전후 이동에 따라 직사방수가 선택 방사되게 직사관로의 전면을 개폐할 수 있게 밸브봉체로 방수관의 전단 측에 결속되는 직사밸브, 상기 방사선택관의 전방에 방사선택관의 전후 이동에 따라 직사부의 내측 단부와 방수관의 전단 사이에 형성되는 폼방사유로가 방사선택관의 전면 외측으로 확장되어 전방으로 향하는 관로를 형성하는 폼방사관로, 상기 폼방사관의 전방에 폼방사관로를 통하여 공급된 폼소방수에 공기를 유입시켜서 발포방사되게 하는 폼방사부로 구성한 것을 특징으로 하는 것이다.That is, the present invention, in the firefighter window, the radiation tube is screwed to the sunk operation so that the selective operation and radiation of the direct weaving and foam spinning on the outer side of the waterproof tube and the fireman in the center of the radiation tube can be directly waterproofed The direct part forming the direct duct in the center, the direct duct in front of the direct duct in the front of the waterproof tube to open and close the front of the direct duct so that the direct radiation is selected and radiated according to the forward and backward movement of the radiation tube. A direct radiation valve to be bound, a foam radiation flow path formed between the inner end of the direct weaving portion and the front end of the waterproof pipe according to the forward and backward movement of the radiation tack tube in front of the radiation tack tube extends to the outside of the front side of the radiation tack tube and faces forward. Formed to form a radiation pipe, the front of the foam radiation pipe in the form of the foam radiation by allowing the air to flow into the foam fire water supplied through the foam radiation pipe path It is characterized by.

본 발명은 상기 폼방사부를 폼방사선택관의 전면에 결합되며 등 간격으로 폼수배출구를 형성한 폼방사몸체와 상기 폼방사몸체의 전면에 폼수발포공간이 형성되도록 전방으로 이격된 공간을 형성하고 폼수배출구에 대응하여 등 간격으로 발포폼방사공을 형성한 폼방사노즐부, 상기 폼방사노즐부의 발포폼방사공 외측에 폼수의 발포를 위한 공기를 폼수발포공간으로 유입할 수 있게 등 간격으로 형성한 발포공기유입공 및 상기 폼수발포공간에 유입된 폼수가 미립화되게 구비한 발포유도매쉬판으로 구성한 것을 특징으로 하는 것이다.The present invention forms a space spaced forward to form a foam radiation body and a foam water foaming space formed on the front surface of the foam radiation body and the foam radiation body coupled to the front surface of the foam radiation selection tube and the foam water outlet at equal intervals Foam spinning nozzles formed with foam foam yarns at equal intervals corresponding to the outlets, and foamed air formed at intervals such that air for foaming of foam water can flow into the foam water foaming space outside the foam foam yarns of the foam spinning nozzle portion. It is characterized in that it consists of a foam induction mesh board provided with the inlet hole and the foam water introduced into the foam water foam space.

본 발명은 폼방사부의 내측에 폼수의 직사방수와 발포폼의 방사에 있어 상호 간섭이 방지되고 폼수 및 소방수의 직사 방사 유도를 위하여 돌출형성된 직사방사유도관을 구비한 것을 특징으로 하는 것이다.The present invention is characterized in that the inside of the foam spinning unit is provided with a direct radiation induction pipe formed to protrude for direct radiation of the foam water and fire water to prevent mutual interference in the direct radiation of the foam water and foam foam.

본 발명은 폼방사관로에 폼방사부로 공급되는 폼수 중의 이물질을 걸러 폼방사부의 막힘을 방지할 수 있게 하고 폼수의 원활한 발포를 위하여 폼수를 미립화할 수 있게 폼수걸름판을 구비한 것을 특징으로 하는 것이다.The present invention is characterized in that it is provided with a foam water trap plate so as to filter the foreign matter in the foam water supplied to the foam radiation unit in the foam radiation pipe line to prevent clogging of the foam radiation unit and to atomize the foam water for smooth foaming of the foam water.

따라서, 본 발명은 방수관의 외측에 직사와 폼방사를 선택 조작 방사할 수 있도록 출몰동작되게 나사결합된 방사선택관과 상기 직사부의 직사관로 전면에 방사선택관의 전후 이동에 따라 직사방수가 선택 방사되게 직사관로의 전면을 개폐할 수 있게 밸브봉체로 방수관의 전단 측에 결속되는 직사밸브, 상기 방사선택관의 전방에 방사선택관의 전후 이동에 따라 직사부의 내측 단부와 방수관의 전단 사이에 형성되는 폼방사유로가 방사선택관의 전면 외측으로 확장되어 전방으로 향하는 관로를 형성하는 폼방사관로, 상기 폼방사관의 전방에 폼방사관로를 통하여 공급된 폼소방수에 공기를 유입시켜서 발포방사되게 하는 폼방사부로 구성함으로써, 사용자의 선택에 따라 하나의 관창으로 직사방수와 폼방수가 이루어지게 하여 화원에 따라 능동적으로 대응하여 화재를 용이하게 진압할 수 있는 효과를 갖는 것이다.Therefore, the present invention is directed to the waterproof tube according to the forward and backward movement of the radiation tack tube in front of the direct radiation tube and the direct radiation tube of the direct thread to the sunk operation so that the selective operation and spinning of the yarn and the form yarn on the outer side of the waterproof tube Direct valve which is coupled to the front end side of the waterproof tube by the valve rod body to open and close the front of the direct pipe path to radiate, the inner end of the rectangular part and the front end of the waterproof tube according to the forward and backward movement of the radiation tube in front of the radiation tube The foam spinning flow path formed between the foam radiation pipes extends to the outside of the front surface of the radiation tube to form a forward-facing path, and the foam spinning water is introduced by introducing air into the foam fire water supplied through the foam radiation pipe in front of the foam radiation pipe. By forming a foam spinning unit, according to the user's choice, direct and waterproof can be made by one pipe window, and active according to the flower garden. Correspondingly it has an effect that can be easily extinguish the fire.

도 1은 본 발명의 실시예를 따른 공기혼합기능을 갖는 폼방사 겸용 소방관창의 사시도.
도 2는 본 발명의 실시예를 따른 공기혼합기능을 갖는 폼방사 겸용 소방관창의 분해 사시도.
도 3 및 도 5는 본 발명의 실시예를 따른 공기혼합기능을 갖는 폼방사 겸용 소방관창의 동작을 보인 단면도.1 is a perspective view of a fire fighting window combined with a form radiation having an air mixing function according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of a fire fighting window combined with a foam radiation function having an air mixing function according to an embodiment of the present invention.
Figure 3 and Figure 5 is a cross-sectional view showing the operation of the foam radiation combined firefighter window having an air mixing function according to an embodiment of the present invention.

이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.

본 발명은 하나의 관창으로 직사방수와 폼방수가 이루어져 화원에 따라 능동적으로 대응하여 화재를 용이하게 진압할 수 있도록 한 것으로서, 본 발명의 권리범위는 본문에 설명된 실시예에 의하여 제한되는 것으로 해석되어서는 아니 된다. 즉, 실시예는 다양한 변경이 가능하고 여러 가지 형태를 가질 수 있으므로 본 발명의 권리범위는 기술적 사상을 실현할 수 있는 균등물들을 포함하는 것으로 이해되어야 한다. 또한, 본 발명에서 제시된 목적 또는 효과는 특정 실시예가 이를 전부 포함하여야 한다거나 그러한 효과만을 포함하여야 한다는 의미는 아니므로, 본 발명의 권리범위는 이에 의하여 제한되는 것으로 이해되어서는 아니 될 것이다The present invention is made to direct waterproof and foam waterproof in one pipe so as to actively extinguish the fire by actively responding to the fire source, the scope of the present invention is interpreted to be limited by the embodiments described in the text. It should not be. That is, since the embodiments may be variously modified and may have various forms, the scope of the present invention should be understood to include equivalents for realizing the technical idea. In addition, the object or effect presented in the present invention does not mean that a specific embodiment should include all or only such effects, the scope of the present invention should not be understood as being limited thereby.

즉, 본 발명은 소방관창에 있어서, 방사선택관(20)과 직사부(30), 직사밸브(40), 폼방사관로(50) 및 폼방사부(60)로 구성한 것이다.That is, the present invention is composed of a radiation tube 20, a direct weaving section 30, a direct valve 40, a foam pipe line 50 and a foam spinning section 60 in the firefighter window.

여기서, 상기 방사선택관(20)은 방수관(10)의 외측에 직사와 폼방사를 선택 조작 방사할 수 있도록 출몰동작되게 나사결합되게 구성된 것이다.Here, the radiation tack tube 20 is configured to be screwed in a sunk operation so as to selectively operate the spinning and direct spinning and foam spinning on the outer side of the waterproof tube (10).

상기 방사선택관(20)은 방수관(10)에 나사 결합되어 사용자에 의한 나선 회동에 의하여 출몰동작이 이루어지게 하는 방사선택손잡이(21)와 상기 방사선택손잡이(21)의 전방에 폼방사를 위하여 확관 형성되어 단부에 폼방사관로(50)가 형성되고 폼방사부(60)와 직사부(30)가 결합되게 개방 형성된 폼방사헤드(22)로 구성된 것이다.The radiation tack tube 20 is screw-coupled to the waterproof tube 10 to form a radiation in the front of the radiation tack handle 21 and the radiation tack handle 21 to the sunk operation by the spiral rotation by the user. In order to expand the foam is formed in the end of the foam radiation pipe path 50 is formed of the foam spinning head 22 is formed to open the foam spinning unit 60 and the direct weaving unit 30 is coupled.

그리고, 상기 직사부(30)는 방사선택관(20)의 중앙에 소방수가 직사 방수될 수 있게 중앙에 직사관로를 형성하는 것이다.In addition, the direct weaving unit 30 is to form a direct duct in the center so that firefighters can be waterproof directly in the center of the radiation tube 20.

또한, 상기 직사부(30)에서 방수관(10)의 단부가 맞닿는 내측면에는 고무패킹(80)이 형성되어서 방서선택손잡이에 의해 방사선택관(20)이 이동하여 직사부(30)와 방수관(10)이 밀착되면, 폼방사관로(50)로 물고 폼이 유출되지 않게 밀착유지하게 된다.In addition, a rubber packing 80 is formed on the inner surface where the end portion of the waterproof tube 10 is in contact with the direct yarn portion 30 so that the radiation selection tube 20 is moved by the room selection knob to move the waterproof portion 30 and the waterproof portion. When the tube 10 is in close contact, the form is kept in close contact so that the foam tube 50 is not spilled.

상기 직사부(30)는 방사선택관(20)의 폼방사헤드(22)에 결합된 폼방사부(60)의 중앙에 결합되며 전방에 직사밸브(40)가 안착되는 밸브시트가 형성되며, 방사선택관(20)의 돌출에 따라 방수관(10) 단부와의 사이에 직사밸브(40)에 의한 직사관로의 폐쇄시 측면으로 폼방사유로를 형성하는 것이다.The direct weaving unit 30 is coupled to the center of the foam spinning unit 60 coupled to the foam radiation head 22 of the radiation tube 20, the valve seat is formed in which the direct valve 40 is seated in front, the radiation According to the protruding of the selection tube 20 forms a foam radiation flow path to the side when closing the straight pipe path by the direct valve 40 between the waterproof pipe 10 and the end.

또한, 상기 직사밸브(40)는 직사부(30)의 직사관로 전면에 방사선택관(20)의 전후 이동에 따라 직사 방수가 선택 방사되게 직사관로의 전면을 개폐할 수 있게 밸브봉체로 방수관(10)의 전단 측에 결속되게 구성되는 것이다.In addition, the direct valve 40 is waterproof by the valve rod to open and close the front of the direct pipe to the direct radiation of the radiation tube 20 before and after the radiation tube 20 in front of the direct pipe of the direct portion 30 is radiated. It is configured to be bound to the front end side of the tube (10).

또한, 상기 폼방사관로(50)는 상기 방사선택관(20)의 전방에 방사선택관(20)의 전후 이동에 따라 직사부(30)의 내측 단부와 방수관(10)의 전단 사이에 형성되는 폼방사유로가 방사선택관(20)의 전면 외측으로 확장되어 전방으로 향하는 관로가 형성되게 하는 것이다.In addition, the foam radiation pipe path 50 is formed between the inner end of the direct weaving portion 30 and the front end of the waterproof pipe 10 according to the front and rear movement of the radiation pipe tube 20 in front of the radiation pipe tube 20. Foam radiation flow path is to be extended to the outside of the front of the radiation tube 20 to form a conduit forward.

또한, 상기 폼방사부(60)는 폼방사선택관(20)의 전방에 폼방사관로(50)를 통하여 공급된 폼소방수에 공기를 유입시켜서 발포방사되게 구성되는 것이다.In addition, the foam radiation unit 60 is configured to foam the radiation by introducing air into the foam fire water supplied through the foam radiation pipe path 50 in front of the foam radiation selection tube (20).

상기 폼방사부(60)는 폼방사선택관(20)의 전면에 결합되며 등 간격으로 폼수배출구(61a)를 형성한 폼방사몸체(61)와 상기 폼방사몸체(61)의 전면에 폼수발포공간(64)이 형성되도록 전방으로 이격된 공간을 형성하고 폼수배출구(61a)에 대응하여 등 간격으로 발포폼방사공(62a)을 형성한 폼방사노즐부(62), 상기 폼방사노즐부(62)의 발포폼방사공(62a) 외측에 폼수의 발포를 위한 공기를 폼수발포공간(64)으로 유입할 수 있게 등 간격으로 형성한 발포공기유입공(63) 및 상기 폼수발포공간(64)에 유입된 폼수가 미립화되게 구비한 발포유도매쉬판(65)으로 구성한 것이다.The foam radiation unit 60 is coupled to the front surface of the foam radiation selection tube 20 and the foam radiation body 61 and the foam radiation foam space on the front surface of the foam radiation body 61 to form a foam water outlet 61a at equal intervals. A foam spinning nozzle part 62 having a space spaced forward to form 64 and forming a foam foam spinning hole 62a at equal intervals corresponding to the foam water outlet 61a, and the foam spinning nozzle part 62. The foamed air inlet hole (63) and the foamed water foaming space (64) formed at equal intervals to allow the air for foaming of the foamed water to the foamed water foaming space (64) outside the foamed foam spinning hole (62a) of the The foamed induction mesh plate 65 is provided so that the foam water is atomized.

한편, 본 발명의 실시에 있어서, 폼방사부(60)의 내측에는 폼수의 직사방수와 발포폼의 방사에 있어 상호 간섭이 방지되고 폼수 및 소방수의 직사 방사 유도를 위하여 돌출형성된 직사방사유도관(70)을 구비하여 실시할 수 있는 것이다.On the other hand, in the practice of the present invention, the inside of the foam radiation unit 60 is a direct radiation induction pipe 70 formed to protrude for direct radiation of the foam water and firefighters to prevent mutual interference in the direct radiation of the foam water and foam foam ) And can be carried out.

또한, 본 발명의 실시에 있어서, 폼방사관로(50)에 폼방사부(60)로 공급되는 폼수 중의 이물질을 걸러 폼방사부(60)의 막힘을 방지할 수 있게 하고 폼수의 원활한 발포를 위하여 폼수를 미립화할 수 있게 폼수걸름판(51)을 구비하여 실시할 수 있는 것이다.In addition, in the practice of the present invention, it is possible to prevent clogging of the foam radiation unit 60 by filtering foreign substances in the foam water supplied to the foam radiation unit 60 to the foam radiation pipe passage 50, and to form foam water for smooth foaming of the foam water. It can be implemented by having a foam water filter plate 51 to be atomized.

이하, 본 발명의 작동과정에 대해 설명하면 다음과 같다.Hereinafter, the operation of the present invention will be described.

본 발명은 소방관창에 있어서, 방사선택관(20)과 직사부(30), 직사밸브(40), 폼방사관로(50) 및 폼방사부(60)로 구성하여 방사선택관(20)을 조작하여 직사부(30) 또는 폼방사부(60) 중 어느 하나를 선택하여 방사되게 하거나 직사부(30)와 폼방사부(60) 양측으로 모두 방사할 수 있는 것이다.In the firefighter window, the radiation tube 20 is configured by the radiation tube 20, the direct portion 30, the direct valve 40, the foam tube line 50 and the foam tube 60 to operate the radiation tube 20 By selecting any one of the yarn 30 or the foam spinning unit 60 to be radiated, or to both the yarn 30 and the foam spinning unit 60 can be radiated.

즉, 본 발명은 방사서택관을 후방으로 이동시켜 밸브시트와 방수관(10)의 단부가 밀착되게 하면 직사밸브(40)와 폼방사부(60)에서 이격됨으로써 직사관로를 개방하여 사용할 수 있게 되는 것이다.That is, in the present invention, when the end of the valve seat and the waterproof tube 10 is brought into close contact by moving the radial selector tube to the rear, the direct valve 40 and the foam radiator 60 are separated from each other so that the direct tube can be opened and used. will be.

또한, 방사선택관(20)이 전방으로 이동되어 밸브시트와 방수관(10)의 단부가 이격되고, 방사선택관(20)과 함께 전방으로 이동되는 폼방사부(60)의 내측 단부와 직사밸브(40)가 밀착되어 직사관로를 밀폐하게 되면 폼방사유로 및 폼방사관로(50)와 개방되어 폼방사헤드(22)를 통해 분사할 수 있게 되는 것이다.In addition, the radiation tube 20 is moved forward so that the end of the valve seat and the waterproof tube 10 is spaced apart, and the inner end of the foam radiating unit 60 and the direct valve is moved forward with the radiation tube 20 When the 40 is in close contact and seals the straight pipe path, the foam radiation path and the foam radiation pipe path 50 may be opened to be sprayed through the foam radiation head 22.

또한, 상기 방사선택관(20)의 조작을 직사관로와 폼방사관로(50) 양측으로 개방되게 조작함으로써 직사와 방사가 동시에 이루어지게 되는 것이다.In addition, by directing the operation of the radiation tube 20 to open the direct pipe line and the form radiation pipe path (50) to both the direct and the radiation is to be made at the same time.

한편, 본 발명의 실시에 있어서, 폼방사부(60)의 내측에는 폼수의 직사방수와 발포폼의 방사에 있어 폼수 및 소방수의 직사 방사 유도를 위하여 돌출형성된 직사방사유도관(70)을 구비하여 실시하게 되면, 직사방수와 폼이 직선으로 방사되는 통로를 형성하여 방사각을 직선으로 방사하게 되는 것이다.On the other hand, in the practice of the present invention, the inside of the foam radiation unit 60 is provided with a direct radiation induction pipe 70 protruding to induce direct radiation of the foam water and fire water in the radiation of the foam water and direct radiation of the foam water. If you do, it will form a path in which the rectangular water and the form is radiated in a straight line to radiate the radiation angle in a straight line.

또한, 본 발명의 실시에 있어서, 폼방사관로(50)에 폼수걸름판(51)을 구비하여 실시하게 되면 폼방사부(60)로 공급되는 폼수 중의 이물질을 걸러 폼방사부(60)의 막힘을 방지할 수 있게 하고 최종적으로 발포되는 폼수를 미립화하여 질을 높이는 것이다.In addition, in the practice of the present invention, if the foam radiation pipe passage 50 is provided with a foam water trap plate 51 to prevent foreign substances in the foam water supplied to the foam radiation unit 60 to prevent clogging of the foam radiation unit 60. It is possible to increase the quality by atomizing the final foaming foam number.

또한, 발포유도매쉬판(65)은 상기 폼수발포공간(64)에 유입된 폼수가 미립화되게 한다.In addition, the foam-inducing mesh plate 65 allows the foam water introduced into the foam water foaming space 64 to be atomized.

10 : 방수관 20 : 방사선택관
21 : 방사선택손잡이 22 : 폼방사헤드
30 : 직사부
40 : 직사밸브
50 : 폼방사관로 51 : 폼수걸름판
60 : 폼방사부
61 : 폼방사몸체 61a: 폼수배출구
62 : 폼방사노즐부 62a: 발포폼방사공
63 : 발포공기유입공
64 : 폼수발포공간
65 : 발포유도매쉬판
70 : 직사방사유도관
80 : 고무패킹10: waterproof tube 20: radiation tube
21: radiation selection handle 22: foam radiation head
30: direct part
40: direct valve
50: foam yarn pipe 51: foam water filter plate
60: foam spinning
61: foam radiation body 61a: foam water outlet
62: foam spinning nozzle portion 62a: foam foam yarn
63: foamed air inlet hole
64: foam water foaming space
65: foamed induction plate
70: direct radiation induction pipe
80: rubber packing

Claims (5)

소방관창에 있어서;
방수관(10)의 외측에 직사와 폼방사를 선택 조작 방사할 수 있도록 출몰동작되게 나사결합된 방사선택관(20)과 상기 방사선택관(20)의 중앙에 소방수가 직사방수될 수 있게 중앙에 직사관로를 형성하는 직사부(30), 상기 직사부(30)의 직사관로 전면에 방사선택관(20)의 전후 이동에 따라 직사방수가 선택 방사되게 직사관로의 전면을 개폐할 수 있게 밸브봉체로 방수관(10)의 전단 측에 결속되는 직사밸브(40), 상기 방사선택관(20)의 전방에 방사선택관(20)의 전후 이동에 따라 직사부(30)의 내측 단부와 방수관(10)의 전단 사이에 형성되는 폼방사유로가 방사선택관(20)의 전면 외측으로 확장되어 전방으로 향하는 관로를 형성하는 폼방사관로(50), 상기 폼방사관의 전방에 폼방사관로(50)를 통하여 공급된 폼소방수에 공기를 유입시켜서 발포방사되게 하는 폼방사부(60)로 구성하며;
폼방사관로(50)에 폼방사부(60)로 공급되는 폼수 중의 이물질을 걸러 폼방사부(60)의 막힘을 방지할 수 있게 하고 폼수의 원활한 발포를 위하여 폼수를 미립화할 수 있게 폼수걸름판(51)을 구비하고, 상기 폼방사부(60)와 방수관(10)이 맞닿아 밀폐력을 높이기 위해 그 사이에 고무패킹(80)을 구비하고;
상기 폼방사부(60)는 폼방사선택관(20)의 전면에 결합되며 등 간격으로 폼수배출구(61a)를 형성한 폼방사몸체(61)와 상기 폼방사몸체(61)의 전면에 폼수발포공간(64)이 형성되도록 전방으로 이격된 공간을 형성하고 폼수배출구(61a)에 대응하여 등 간격으로 발포폼방사공(62a)을 형성한 폼방사노즐부(62), 상기 폼방사노즐부(62)의 발포폼방사공(62a) 외측에 폼수의 발포를 위한 공기를 폼수발포공간(64)으로 유입할 수 있게 등 간격으로 형성한 발포공기유입공(63)으로 구성하며;
상기 폼수발포공간(64)에 유입된 폼수가 미립화되게 구비한 발포유도매쉬판(65)으로 구성한 것을 특징으로 하는 공기혼합기능을 갖는 폼방사 겸용 소방관창.In a firefighter's window;
The center of the radiation tube 20 and the radiation tube 20 in the center of the radiation tube 20 is screwed to the sunk operation so that the selection and direct radiation of direct weaving and foam spinning on the outer side of the waterproof tube (10) The direct part 30 forming a straight pipe path to the front of the direct pipe to the front and rear of the direct radiation pipe 20 to the front and rear movement of the radiation directing tube 20 in accordance with the radiation of the direct radiation so as to selectively open and close the front of the direct pipe path The direct valve 40 which is bound to the front end of the waterproof tube 10 by the valve rod, and the inner end of the straight portion 30 in front of the radiation tube 20 in accordance with the forward and backward movement of the radiation tube 20 Foam radiation flow path formed between the front end of the waterproof pipe 10 is expanded to the outside of the front surface of the radiation tube 20 to form a forward-facing path, the foam radiation pipe path 50, in front of the foam radiation pipe Foam spinning to inject air into the foam fire water supplied through the (50) It consists of 60, and;
Foam water trap plate 51 to filter the foreign matter in the foam water supplied to the foam radiation unit 60 to the foam radiation pipe line 50 to prevent clogging of the foam radiation unit 60 and to atomize the foam water for smooth foaming of the foam water (51). And a rubber packing (80) therebetween to form a contact force between the foam radiating part (60) and the waterproof tube (10) to increase the sealing force;
The foam radiation unit 60 is coupled to the front surface of the foam radiation selection tube 20 and the foam radiation body 61 and the foam radiation space on the front surface of the foam radiation body 61 formed a foam water outlet 61a at equal intervals. The foam spinning nozzle part 62, which forms a space spaced forward to form 64, and forms the foam foam spinning hole 62a at equal intervals in correspondence to the foam water outlet 61a, and the foam spinning nozzle part 62. It consists of the foam air inlet hole 63 formed at equal intervals so that the air for foaming the foam water in the foam foam spinning hole (62a) of the foam water foaming space (64) can be introduced into the foam water foaming space (64);
Foam fire combined with the air-foaming function, characterized in that consisting of foam induction mesh plate (65) provided to form the atomized foam water in the foam water foam space (64). 제 1 항에 있어서;
상기 방사선택관(20)은 방수관(10)에 나사 결합되어 사용자에 의한 나선 회동에 의하여 출몰동작이 이루어지게 하는 방사선택손잡이(21)와 상기 방사선택손잡이(21)의 전방에 폼방사를 위하여 확관 형성된 폼방사헤드(22)로 구성한 것을 특징으로 하는 공기혼합기능을 갖는 폼방사 겸용 소방관창.
The method of claim 1;
The radiation tack tube 20 is screw-coupled to the waterproof tube 10 to form a radiation in the front of the radiation tack handle 21 and the radiation tack handle 21 to the sunk operation by the spiral rotation by the user. Foam radiation combined use firefighter window having an air-mixing function, characterized in that it consists of a foam radiation head 22 formed to expand.
제 2 항에 있어서;
상기 폼방사헤드(22)는 단부에 폼방사관로(50)가 형성되고 폼방사부(60)와 직사부(30)가 결합되게 개방 형성한 것을 특징으로 하는 공기혼합기능을 갖는 폼방사 겸용 소방관창.
The method of claim 2;
The foam radiation head 22 has a foam radiation pipe path 50 is formed at the end, the foam radiation unit 60 and the form radiation combined fire fighting window having an air mixing function, characterized in that the open form so that the direct weaving portion 30 is combined .
제 1 항에 있어서;
상기 직사밸브(40)는 직사부(30)의 직사관로 전면에 방사선택관(20)의 전후 이동에 따라 직사 방수가 선택 방사되게 직사관로의 전면을 개폐할 수 있게 밸브봉체로 방수관(10)의 전단 측에 결속되게 구성한 것을 특징으로 하는 공기혼합기능을 갖는 폼방사 겸용 소방관창.
The method of claim 1;
The direct valve 40 is a direct pipe of the direct portion 30, the front of the radiation tube 20 before and after the direct movement of the radiation direct pipe 20 so that the direct waterproof to open and close the front of the direct pipe path to be radiated to the valve rod body waterproof pipe ( 10. A combined fire-fighting firefighter window with an air mixing function, characterized in that it is configured to be bound to the front end side.
제 1 항에 있어서;
폼방사부(60)의 내측에 폼수의 직사방수와 발포폼의 방사에 있어 상호 간섭이 방지되고 폼수 및 소방수의 직사 방사 유도를 위하여 돌출형성된 직사방사유도관(70)을 구비한 것을 특징으로 하는 공기혼합기능을 갖는 폼방사 겸용 소방관창.The method of claim 1;
Air to the inside of the foam radiation unit 60 is provided with a direct radiation induction pipe 70 is formed to protrude for direct radiation of the foam water and the foaming foam and the direct radiation of the foam water and fire fighting water Foam-fired fireman's window with mixed function.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112090608A (en) * 2020-05-27 2020-12-18 宁波大叶园林工业股份有限公司 Ion filter water gun with labyrinth bend
CN112972945A (en) * 2021-04-16 2021-06-18 东莞市顶迅科技有限公司 Hand-held water-gas mixed foam fire-extinguishing ejector
KR102461993B1 (en) * 2022-03-22 2022-11-03 주식회사 지에스하이텍 A fire fighting nozzle
KR102538477B1 (en) 2022-09-07 2023-05-31 중문테크 주식회사 a fire-fighting nozzle
KR102553507B1 (en) 2022-12-20 2023-07-10 주식회사 파이어스 Nozzle for fire fighting with mist spray function

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KR101585877B1 (en) * 2015-07-08 2016-01-22 주식회사 파이어스 A nozzles for fire extinguishing with mist spray function
KR101695853B1 (en) 2015-06-25 2017-01-13 경일대학교산학협력단 Fire fighting
KR101860229B1 (en) * 2016-11-25 2018-06-29 주식회사 파이어시스 Nozzle for fire extinguisher

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US5820027A (en) * 1996-05-14 1998-10-13 Szczurek; Norbert Foam fire nozzle
KR101695853B1 (en) 2015-06-25 2017-01-13 경일대학교산학협력단 Fire fighting
KR101585877B1 (en) * 2015-07-08 2016-01-22 주식회사 파이어스 A nozzles for fire extinguishing with mist spray function
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112090608A (en) * 2020-05-27 2020-12-18 宁波大叶园林工业股份有限公司 Ion filter water gun with labyrinth bend
CN112972945A (en) * 2021-04-16 2021-06-18 东莞市顶迅科技有限公司 Hand-held water-gas mixed foam fire-extinguishing ejector
CN112972945B (en) * 2021-04-16 2023-11-21 东莞市顶迅科技有限公司 Hand-held type water gas mixing foam fire extinguishing sprayer
KR102461993B1 (en) * 2022-03-22 2022-11-03 주식회사 지에스하이텍 A fire fighting nozzle
KR102538477B1 (en) 2022-09-07 2023-05-31 중문테크 주식회사 a fire-fighting nozzle
KR102553507B1 (en) 2022-12-20 2023-07-10 주식회사 파이어스 Nozzle for fire fighting with mist spray function

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