JP3110615U - Fire extinguisher nozzle device - Google Patents

Fire extinguisher nozzle device Download PDF

Info

Publication number
JP3110615U
JP3110615U JP2005000665U JP2005000665U JP3110615U JP 3110615 U JP3110615 U JP 3110615U JP 2005000665 U JP2005000665 U JP 2005000665U JP 2005000665 U JP2005000665 U JP 2005000665U JP 3110615 U JP3110615 U JP 3110615U
Authority
JP
Japan
Prior art keywords
fixed seat
rod
fire extinguisher
nozzle
injection holes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2005000665U
Other languages
Japanese (ja)
Inventor
成俊 林
Original Assignee
雍暘實業有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 雍暘實業有限公司 filed Critical 雍暘實業有限公司
Priority to JP2005000665U priority Critical patent/JP3110615U/en
Application granted granted Critical
Publication of JP3110615U publication Critical patent/JP3110615U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Nozzles (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

【課題】消火効果の高い消火器のノズル装置の提供。
【解決手段】固定座２及び中空ロッド３を具え、該固定座はスピーカ状を呈し、後端内側に雌ネジが設けられ、該ロッドは前端に複数の噴射孔３１が設けられ、並びに内側にこれら噴射孔に対応する凹溝が設けられ、後端に雄ネジが設けられ、ロッドが固定座に螺合されてノズルが形成されて消火器に固定され、消化剤を噴射孔より平均して送出し乱流を発生せず、且つ均一な量で火焔に向けて噴射でき、消火効果を高めることができる。
【選択図】図３A nozzle device for a fire extinguisher having a high fire extinguishing effect is provided.
A fixed seat 2 and a hollow rod 3 are provided, the fixed seat has a speaker shape, a female screw is provided on the inner side of the rear end, the rod is provided with a plurality of injection holes 31 on the front end, and on the inner side. Concave grooves corresponding to these injection holes are provided, a male screw is provided at the rear end, a rod is screwed to a fixed seat, a nozzle is formed and fixed to a fire extinguisher, and the digestive agent is averaged from the injection holes. The turbulent flow is not generated and can be injected toward the flame in a uniform amount, thereby enhancing the fire extinguishing effect.
[Selection] Figure 3

Description

本考案は一種の消火器のノズル装置に係り、特に泡沫、乾燥粉、液体消化剤に適用され、且つ平均したスプレー効果を有して消火効果の高い消火器のノズル装置に関する。   The present invention relates to a kind of nozzle device for a fire extinguisher, and more particularly to a nozzle device for a fire extinguisher that is applied to foam, dry powder, and liquid digestive agent and has an average spray effect and a high fire extinguishing effect.

一般に消火器は図１に示されるように、消火器１の上方にノズル１１が設けられ、使用時にはハンドル１２上方のプッシュレバー１３の押圧により内部に保存された消化剤をノズル１１より外向きに噴射する。周知の消火器１のノズル１１は中空状を呈し、末端に雄ネジ１１１が設けられて消火器１に螺合され、このようなノズル１１は泡沫、乾燥粉には適用されるが、液体消化剤には使用できず、且つノズル１１は単一の噴射孔しか具備しないため、噴射時に乱流を発生し、消火効果が不良となり、理想的でない。   In general, as shown in FIG. 1, the fire extinguisher is provided with a nozzle 11 above the fire extinguisher 1, and when used, the digester stored inside by pressing the push lever 13 above the handle 12 is directed outward from the nozzle 11. Spray. The nozzle 11 of the known fire extinguisher 1 has a hollow shape and is provided with a male screw 111 at the end and screwed into the fire extinguisher 1. Such a nozzle 11 is applied to foam and dry powder, but liquid digestion Since it cannot be used for the agent and the nozzle 11 has only a single injection hole, a turbulent flow is generated at the time of injection, and the fire extinguishing effect becomes poor, which is not ideal.

本考案の主要な目的は、一種の消火器のノズル装置を提供することにあり、それは、ノズルを泡沫、乾燥粉、液体消化剤に適用可能とし、且つ噴射時に均一に噴射でき乱流の発生を防止でき、消火効果が高いものとする。   The main object of the present invention is to provide a kind of fire extinguisher nozzle device, which makes it possible to apply the nozzle to foam, dry powder, liquid digestive agent, and to inject uniformly during injection to generate turbulent flow. Can be prevented and the fire-extinguishing effect should be high.

本考案の消火器のノズル装置は、固定座及び中空ロッドを具え、該固定座はスピーカ状を呈し、後端内側に雌ネジが設けられ、該ロッドは前端に複数の噴射孔が設けられ、並びに内側にこれら噴射孔に対応する凹溝が設けられ、後端に雄ネジが設けられ、ロッドが固定座に螺合されてノズルが形成されて消火器に固定され、消化剤を配列された噴射孔及び凹溝により平均して外向きに噴射でき、消火効果が高められる。   The fire extinguisher nozzle device of the present invention comprises a fixed seat and a hollow rod, the fixed seat has a speaker shape, a female screw is provided inside the rear end, the rod is provided with a plurality of injection holes at the front end, In addition, a concave groove corresponding to these injection holes is provided on the inner side, a male screw is provided at the rear end, a rod is screwed to a fixed seat, a nozzle is formed and fixed to a fire extinguisher, and digestive agents are arranged On average, the spray holes and the concave grooves can spray outward, and the fire extinguishing effect is enhanced.

請求項１の考案は、固定座とロッドを具え、
該固定座は中空スピーカ状を呈し、その後端内側に雌ネジが設けられ、
該ロッドは中空状を呈し、その前端表面に複数の噴射孔が環状に配設され、並びに前端内側にこれら噴射孔に対応する径方向凹溝が設けられ、後端に雄ネジが設けられ、
該固定座と該ロッドが組み合わされ、該ロッドが雄ネジで固定座に螺合されて、その前端が固定座の前端開口より露出してノズルが形成され、該ノズルが消火器に螺合されて消化剤が扇形を呈するように均一に噴射され、並びに乱流の発生が防止されて消火機能が向上されたことを特徴とする、消火器のノズル装置としている。 The device of claim 1 comprises a fixed seat and a rod,
The fixed seat has a hollow speaker shape, and a female screw is provided inside the rear end thereof.
The rod has a hollow shape, a plurality of injection holes are annularly arranged on the front end surface thereof, and a radial concave groove corresponding to these injection holes is provided on the inner side of the front end, and a male screw is provided on the rear end,
The fixed seat and the rod are combined, the rod is screwed to the fixed seat with a male screw, the front end is exposed from the front end opening of the fixed seat, the nozzle is formed, and the nozzle is screwed to the fire extinguisher. Thus, the fire extinguisher nozzle device is characterized in that the digestive agent is sprayed uniformly in a fan shape and the fire extinguishing function is improved by preventing the occurrence of turbulent flow.

本考案はスピーカ状の固定座に、環状に配設された噴射孔及び凹溝を具えたロッドが組み合わされることで、消火器を異なる消化剤に適用可能とし、且つ使用時に均一に噴射して高い消火効果を達成でき、実用性、新規性を有している。   The present invention combines a speaker-like fixed seat with an annularly arranged injection hole and a rod with a concave groove, so that a fire extinguisher can be applied to different digestive agents and sprayed uniformly during use. High fire extinguishing effect can be achieved, practicality and novelty.

図２、３、４、５に示されるように、本考案は固定座２とロッド３を具え、そのうち、固定座２は中空スピーカ状を呈し、後端内側に雌ネジ２１が設けられている。   As shown in FIGS. 2, 3, 4, and 5, the present invention includes a fixed seat 2 and a rod 3, of which the fixed seat 2 has a hollow speaker shape and is provided with a female screw 21 inside the rear end. .

該ロッド３は中空状に設けられ、その前端表面の周りに複数の噴射孔３１が環状に配置され、並びに前端内側にこれら噴射孔３１に対応する径方向の凹溝３２が設けられ、後端に雄ネジ３３が設けられ、並びに雄ネジ３３の後端より回転操作部３４が延伸され、該回転操作部３４の後端に雄ネジ３５が設けられている。   The rod 3 is provided in a hollow shape, and a plurality of injection holes 31 are annularly arranged around the front end surface of the rod 3, and a radial concave groove 32 corresponding to the injection holes 31 is provided inside the front end. The rotary operation unit 34 is extended from the rear end of the male screw 33, and the male screw 35 is provided at the rear end of the rotary operation unit 34.

前述の部品の組合せにより、ロッド３は雄ネジ３３で固定座２に螺合され、その前端が固定座２の前方開口より露出し、ノズル１００が形成され、雄ネジ３５で消火器１に固定され（図６）、消火器１使用時に、その内部の消化剤がロッド３を通り外向きに噴射され、且つ均一に噴射されて乱流を発生せず、消火効果が高められる。   The rod 3 is screwed to the fixed seat 2 with the male screw 33 by the combination of the above-mentioned parts, its front end is exposed from the front opening of the fixed seat 2, the nozzle 100 is formed, and is fixed to the fire extinguisher 1 with the male screw 35. When the fire extinguisher 1 is used, the digester inside the fire extinguisher 1 is jetted outward through the rod 3 and evenly jetted, so that no turbulent flow is generated, and the fire extinguishing effect is enhanced.

図７に示されるように、本考案を使用する時、消火器１内の消化剤４はロッド３のチャネルより進入した後に更に前端の噴射孔３１より外向きに噴射され、噴射孔３１は環状に配設され、且つその内側に対応する凹溝３２が設けられているため、消化剤４は凹溝３２より水平方向とされた後に更に固定座２の前端の内斜面により外向きに噴出され、且つ扇形範囲の噴射を呈し、乱流を発生せず、噴射が更に均一となり、消火効果が高められ、且つ噴射孔３１及び凹溝３２の導流作用により泡沫、乾燥粉、液体消化剤のいずれにも適用可能である。   As shown in FIG. 7, when the present invention is used, the digestive agent 4 in the fire extinguisher 1 enters from the channel of the rod 3 and is further injected outward from the injection hole 31 at the front end. The digestive agent 4 is further ejected outwardly by the inner slope of the front end of the fixed seat 2 after being set in the horizontal direction from the concave groove 32. In addition, it presents a fan-shaped spray, does not generate turbulent flow, makes the spray more uniform, enhances the fire extinguishing effect, and allows the foam, dry powder, liquid digestive agent Any of them can be applied.

周知の消火器の立体分解図である。It is a three-dimensional exploded view of a known fire extinguisher. 本考案の立体分解図である。It is a three-dimensional exploded view of the present invention. 本考案の立体図である。It is a three-dimensional view of the present invention. 本考案の凹溝の構造図である。It is a structure figure of the ditch | groove of this invention. 本考案の断面図である。It is sectional drawing of this invention. 本考案の使用実施例図である。It is a use example figure of this invention.

符号の説明Explanation of symbols

１ 消火器 ２ 固定座 ３２ 凹溝
１１ ノズル ２１ 雌ネジ ３３ 雄ネジ
１１１ 雄ネジ ３ ロッド ３４ 回転操作部
１２ ハンドル ３１ 噴射孔 ３５ 雄ネジ
１３ プッシュレバー １００ ノズル
DESCRIPTION OF SYMBOLS 1 Fire extinguisher 2 Fixed seat 32 Groove | groove 11 Nozzle 21 Female screw 33 Male screw 111 Male screw 3 Rod 34 Rotation operation part 12 Handle 31 Injection hole 35 Male screw 13 Push lever 100 Nozzle

Claims (1)

固定座とロッドを具え、
該固定座は中空スピーカ状を呈し、その後端内側に雌ネジが設けられ、
該ロッドは中空状を呈し、その前端表面に複数の噴射孔が環状に配設され、並びに前端内側にこれら噴射孔に対応する径方向凹溝が設けられ、後端に雄ネジが設けられ、
該固定座と該ロッドが組み合わされ、該ロッドが雄ネジで固定座に螺合されて、その前端が固定座の前端開口より露出してノズルが形成され、該ノズルが消火器に螺合されて消化剤が扇形を呈するように均一に噴射され、並びに乱流の発生が防止されて消火機能が向上されたことを特徴とする、消火器のノズル装置。
It has a fixed seat and a rod,
The fixed seat has a hollow speaker shape, and a female screw is provided inside the rear end thereof.
The rod has a hollow shape, a plurality of injection holes are annularly arranged on the front end surface thereof, and a radial concave groove corresponding to these injection holes is provided on the inner side of the front end, and a male screw is provided on the rear end,
The fixed seat and the rod are combined, the rod is screwed to the fixed seat with a male screw, the front end is exposed from the front end opening of the fixed seat, the nozzle is formed, and the nozzle is screwed to the fire extinguisher. The fire extinguisher nozzle device is characterized in that the digestive agent is uniformly sprayed in the form of a fan and the fire extinguishing function is improved by preventing the occurrence of turbulent flow.
JP2005000665U 2005-02-14 2005-02-14 Fire extinguisher nozzle device Expired - Fee Related JP3110615U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005000665U JP3110615U (en) 2005-02-14 2005-02-14 Fire extinguisher nozzle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005000665U JP3110615U (en) 2005-02-14 2005-02-14 Fire extinguisher nozzle device

Publications (1)

Publication Number Publication Date
JP3110615U true JP3110615U (en) 2005-06-30

Family

ID=43273149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005000665U Expired - Fee Related JP3110615U (en) 2005-02-14 2005-02-14 Fire extinguisher nozzle device

Country Status (1)

Country Link
JP (1) JP3110615U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011162768A1 (en) * 2010-06-25 2011-12-29 Walter Kidde Portable Equipment Inc Fire extinguisher and discharge nozzle assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011162768A1 (en) * 2010-06-25 2011-12-29 Walter Kidde Portable Equipment Inc Fire extinguisher and discharge nozzle assembly

Similar Documents

Publication Publication Date Title
KR101693765B1 (en) nozzle for fighting the fire
JP3110615U (en) Fire extinguisher nozzle device
IL166356A0 (en) Grease fire extinguisher
JP2015208527A (en) Water sprinkling structure in shower head
KR101048029B1 (en) Structure of nozzle van-nozzle for automatic fire extinguisher
JP4361590B1 (en) Fire extinguishing nozzle device
US20060185859A1 (en) Portable fire extinguisher nozzle
JP5972528B2 (en) Aerosol injection device
US6189622B1 (en) Nozzle for fighting fires in buildings
JP2016182225A (en) Fire extinguishment foam head
KR100672981B1 (en) Throwing sprinkler for extinguishing fires
KR100527289B1 (en) Injection nozzle for file-extinguisher
JP4657841B2 (en) Mist head
JP2013094427A (en) Fire fighting nozzle
KR20160137193A (en) fire fighting nozzle
RU2277956C1 (en) Trunk for extinguishing the peat-bog fires
JP6979763B2 (en) Fire extinguishing nozzle
JP3215270U (en) Fire fighting foam head
KR101883763B1 (en) Nozzle-van for fire extinguishing and nozzle for fire extinguishing comprising the same
JP4060999B2 (en) Fire spray nozzle
JP5802351B1 (en) Magnesium alloy fire extinguishing agent, magnesium alloy fire extinguishing method, and magnesium alloy fire extinguisher
KR200306225Y1 (en) A nozzle for the prevention of fires
JP6947453B6 (en) Throw-in water discharge device
JPH11164899A (en) On-back carrying type power-driven fire extinction pump with hose winding drum
CN204092907U (en) A kind of powder nozzle

Legal Events

Date Code Title Description
R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees