JPH09206395A - Monitor stand - Google Patents
Monitor standInfo
- Publication number
- JPH09206395A JPH09206395A JP5529996A JP5529996A JPH09206395A JP H09206395 A JPH09206395 A JP H09206395A JP 5529996 A JP5529996 A JP 5529996A JP 5529996 A JP5529996 A JP 5529996A JP H09206395 A JPH09206395 A JP H09206395A
- Authority
- JP
- Japan
- Prior art keywords
- water
- fire
- helicopter
- hose
- fire fighting
- 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.)
- Granted
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、地震等による火災をヘ
リコプターを利用して、上空から消火ホースを降下させ
て遠隔操作して、火元に接近して初期消火させる消火装
置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fire extinguishing apparatus that uses a helicopter to drop a fire hose from the sky to remotely control a fire caused by an earthquake or the like to approach a fire source and initially extinguish the fire.
【０００２】[0002]
【従来の技術】地震に見舞われた際に、大規模の火災が
発生することが分かっている、しかし倒壊した建物等に
阻まれて消火活動ができず、消火水は導管の破損等によ
り供給できないなどから消失してしまうことが多かっ
た。2. Description of the Related Art It is known that a large-scale fire will occur when an earthquake strikes, but fire prevention water cannot be extinguished due to a collapsed building, etc. It often disappeared because it couldn't be done.
【０００３】また、消火設備を強化しても都市地震での
火災を即時に鎮火させるには不充分なことが多かった。Further, even if the fire extinguishing equipment is strengthened, it is often insufficient to immediately extinguish a fire caused by an urban earthquake.
【０００４】その他、既存の飛行機による空中からの消
火作業は、消火水が分散してしまい効果的とは言えない
し、従来の、ヘリコプターによる消火作業においてもブ
レードの風圧により火を煽ることになるから、風圧の影
響の及ばない高所からの消火作業となり、前記同様に消
火水が広い範囲に分散してしまい効果的とは言えない
し、山林、原野の消火作業についても、前記同様の消火
方法であり短時間で鎮火させることは困難であった。In addition, fire extinguishing work from the air by an existing airplane cannot be said to be effective because the fire extinguishing water is dispersed, and even in the conventional fire extinguishing work by a helicopter, the wind pressure of the blades will cause fire. However, fire extinguishing work from a high place that is not affected by wind pressure is not effective because the fire extinguishing water is dispersed in a wide range in the same manner as described above.For fire extinguishing work in forests and wilderness, use the same extinguishing method as above. It was difficult to put out the fire in a short time.
【０００５】また、本願発明と同趣旨のものとして、ゴ
ンドラを吊り下げて地上から加圧送水手段を受け、消火
作業する消防ヘリコプターがある。（特許出願公開、平
３−１５７２９８号広報参照）In addition, as a gist of the present invention, there is a fire-fighting helicopter that suspends a gondola and receives pressurized water supply means from the ground to extinguish fire. (Patent application publication, refer to the public relations publication No. 3-157298)
【発明が解決しようとする課題】地震によって倒壊した
建物等による道路使用が困難な場合、あるいは、山林等
の火災の様に現場に行けず、消火作業が遅れ被害を大き
くしていた。When it is difficult to use the road due to a building collapsed by an earthquake, or because a fire in a forest or the like makes it impossible to go to the site, fire extinguishing work is delayed and damage is increased.
【０００６】本件は消火のため現地上空に到着したヘリ
コプターを利用して、効果的に消火する方法の開発を目
的としている。The purpose of this case is to develop a method for effectively extinguishing a fire by using a helicopter that has arrived above the ground for extinguishing the fire.
【０００７】即ち、前記のようにブレードの風圧によっ
て火を煽るため、風圧の影響を受けない高度からの消火
作業となる。静止状態のヘリコプターから消火ホースを
火災現場近くまで降下させて、消防士の放水員に当たる
仕事を、遠隔操作して消火作業に当たるものであって、
火元の初期消火を確実に行う事によって類焼を皆無にす
るものである。That is, as described above, since the fire is agitated by the wind pressure of the blade, the fire extinguishing work is performed from an altitude not affected by the wind pressure. A fire extinguishing hose is dropped from a stationary helicopter to the vicinity of the fire site, and the work of hitting a fireman's water discharger is remotely controlled to extinguish the fire.
By making sure the initial extinguishing of the fire source, there will be no burning.
【０００８】[0008]
ａ）本発明に係るヘリコプターによる消火装置の第１
は、消火用水を瞬時に収納して迅速な消火作業に従事す
るようにした水槽１で、折り畳み可能とした縦枠１４、
横枠１９をつなぐと共に双方をバネ２７で寄せ消火用水
の掬い取りを簡単にした水槽。a) The first extinguishing system by a helicopter according to the present invention
Is a water tank 1 for instantly storing fire extinguishing water and engaging in quick fire extinguishing work, and a foldable vertical frame 14,
A water tank that connects the horizontal frames 19 and pulls both sides together with springs 27 for easy scooping of fire extinguishing water.
【０００９】ｂ）消火用水の放出を開閉する制御バルブ
５と、消火水を降下させる消火ホース２と、消火用水で
回転するタービンによって、圧縮空気を噴射させて、放
水と逆方向に噴射させるノズルをもつ消火装置と、B) A control valve 5 for opening and closing the discharge of fire-extinguishing water, a fire-extinguishing hose 2 for lowering the fire-extinguishing water, and a nozzle for injecting compressed air by means of a turbine rotating with the fire-extinguishing water and injecting the compressed air in a direction opposite to the water discharge. A fire extinguisher with
【００１０】ｃ）放水位置を操縦するモーター１５とノ
ズルチップ３をつなぐワイヤー９で、遠隔操作により放
水口を可動とした消火装置と、重垂円板外周の噴射口１
１から圧縮空気を噴射して遠隔操作によって、消火ホー
ス２の揺れを制御する消火装置。C) A fire extinguisher in which the water discharge port is movable by remote control by a wire 9 connecting the motor 15 for controlling the water discharge position and the nozzle tip 3 and the injection port 1 on the outer periphery of the heavy hanging disk.
A fire extinguisher that controls the swing of the fire hose 2 by injecting compressed air from 1 and by remote control.
【００１１】上記構成において水槽１には防水性のシー
ト１８を貯水槽としたものでよく、上部を吊り下げ用の
クレーン２６に取付けたものでよいし、ヘリコプター機
内の床部を貫通して、水槽を出し入れする様にすれは機
内の上部に取付けてもよい。In the above structure, the water tank 1 may be a waterproof sheet 18 used as a water tank, and the upper part may be attached to a hanging crane 26. The slide may be attached to the upper part of the machine so that the water tank can be taken in and out.
【００１２】水槽の下部には前記、消火用水放出の制御
バルブ５を接続して放水の開閉または放出量の調整を自
動的に行うのがよいが、手動操作するようにしてもよ
い。It is preferable that the control valve 5 for discharging the fire extinguishing water is connected to the lower part of the water tank to automatically open and close the discharged water or adjust the discharged amount, but it may be manually operated.
【００１３】消火ホース２は水槽１とノズルチップ３を
つなぐ公知の消化ホースでよいが、途中に通水性ユニバ
ーサルジョイント１３を設けてある。The fire-extinguishing hose 2 may be a known fire-extinguishing hose connecting the water tank 1 and the nozzle tip 3, but a water-permeable universal joint 13 is provided on the way.
【００１４】消火ホース２のノズルチップ３寄りには、
消火ホース２の揺れ止め重垂円板４を設けて、重垂円板
上にはノズルチップ３操縦用のモーター１５を取付け
て、ヘリコプター機体に取付けたドラム２Ａに消火ホー
ス２を畳むか巻いた状態にしておく、In the vicinity of the nozzle tip 3 of the fire hose 2,
An anti-sway heavy hanging disc 4 for the fire hose 2 is provided, a motor 15 for operating the nozzle tip 3 is attached on the heavy hanging disc, and the fire hose 2 is folded or wound around a drum 2A attached to the helicopter body. Keep it in a state,
【００１５】モーター１５はノズルチップ３の放水方向
を定める制御用ワイヤー９で連けいされ、他方をノズル
チップ３に接続している。The motor 15 is connected by a control wire 9 that determines the water discharge direction of the nozzle tip 3, and the other end is connected to the nozzle tip 3.
【００１６】ノズルチップ３は遠隔操作によって、放水
方向を変えるためのモーター１５を作動させ、連けいし
ているワイヤー９を張ったり緩めたりして、消火ホース
の重垂円板４より先端寄りを反らすようにしている。The nozzle tip 3 operates a motor 15 for changing the water discharge direction by remote control, and stretches or loosens the connecting wire 9 to warp the tip of the fire hose closer to the tip than the heavy hanging disc 4. I am trying.
【００１７】ノズルチップ３、放水口３Ａの後側部には
放水と、反対方向に噴射する噴射口をもつタービン８を
設けてノズルチップ３の反動を打ち消すようにしてい
る。At the rear side of the nozzle tip 3 and the water discharge port 3A, a turbine 8 having an injection port for spraying water and in the opposite direction is provided to cancel the recoil of the nozzle chip 3.
【００１８】消火ホース２の位置を特定する制御装置
は、重垂円板４の外周４Ａに流体の噴射口１１を設け
て、遠隔操作によって自動的に噴射させるのが望ましい
が、手動的に行ってもよい。The control device for specifying the position of the fire extinguishing hose 2 is preferably provided with a fluid ejection port 11 on the outer circumference 4A of the heavy hanging disc 4 and automatically ejected by remote control, but it is performed manually. May be.
【００１９】[0019]
【作用】本発明に係るヘリコプターによる消火装置の使
用状態は、次の如くである。火災現場上空に静止状態に
飛行しているヘリコプターには、消火用水を吊り下げた
水槽１があり、放水制御バルブ５に接続している消火用
ホース２を、火元上空でノズルチップ３先端から降下さ
せて垂れ下げた状態にする、The operation state of the fire extinguisher by the helicopter according to the present invention is as follows. A helicopter flying stationary above a fire site has a water tank 1 in which water for fire extinguishing is suspended, and a hose 2 for extinguishing fire that is connected to a water discharge control valve 5 is placed above the fire source from the tip of a nozzle tip 3 Drop it down into a hanging state,
【００２０】ノズルチップ３先端は、遠隔操作によって
向きを変えることができると共に、シャワー状態にした
り放水の強弱の調節もできる。The tip of the nozzle tip 3 can be turned by remote control, and can be put in a shower state or the strength of water discharged can be adjusted.
【００２１】放水バルブ５を、操作することによって高
度約１００メートルからの放水となるから、ノズルチッ
プ３付近の圧力は１０ｋｇ／ｃｍ２の圧力となり、放水
に必要な動力源はいらなくなる、しかし、この放水によ
ってノズルチップ３に反動が発生する、By operating the water discharge valve 5 to discharge water from an altitude of about 100 meters, the pressure in the vicinity of the nozzle tip 3 becomes 10 kg / cm 2 and the power source necessary for water discharge is unnecessary. Repulsion occurs in the nozzle tip 3 due to water discharge,
【００２２】これを打ち消すものとして、逆噴射ノズル
７Ａをもつタービン８を内蔵している、このタービン８
は消火ホース内部の水流を利用したもので、タービン軸
６には逆噴射用の、コンプレッサー７を取付けてあり、
噴射口７Ａより圧縮空気を放出させる。In order to cancel this, a turbine 8 having a reverse injection nozzle 7A is built in.
Uses the water flow inside the fire hose, and a compressor 7 for reverse injection is attached to the turbine shaft 6.
Compressed air is discharged from the injection port 7A.
【００２３】タービン８は水流に比例して回転するから
放水における、ノズルの反動は発生しなくなる。Since the turbine 8 rotates in proportion to the water flow, the recoil of the nozzle does not occur during water discharge.
【００２４】その他、気泡等の消火剤を使用する際に
は、重力が少ないために、噴射用の別の動力ポンプ（図
示省略）を使用するが、逆噴射は動力ポンプ出力に応じ
て、モーターによるプロペラでもよいし、ヘリコプター
機内より、別のホースを使って水を降下させ逆噴射に使
用してもよい。In addition, when a fire extinguishing agent such as air bubbles is used, a separate power pump (not shown) for injection is used because the gravity is small, but in reverse injection, a motor is used depending on the output of the power pump. The propeller may be used, or water may be dropped from the inside of the helicopter using another hose for reverse injection.
【００２５】また、消火時には降下している消火ホース
２が高圧となり、ヘリコプターの飛行に支障となるため
に、消火ホース２の所どころに、通水性のユニバーサル
ジョイント１３を設けて、突風等により受ける衝撃を緩
和する様にしている、In addition, since the fire hose 2 that is descending when the fire is extinguished becomes a high pressure and interferes with the flight of the helicopter, a water-permeable universal joint 13 is provided at some places of the fire hose 2 to receive it by a gust of wind or the like. I try to absorb the shock,
【００２６】従って、消火ホース２の受ける水平方向へ
の圧力は緩和されて、垂直の荷重だけとなり、ヘリコプ
ターの飛行になんら支障とならない。Therefore, the horizontal pressure applied to the fire extinguishing hose 2 is relieved and only the vertical load is exerted, which does not hinder the flight of the helicopter.
【００２７】静止状態のヘリコプターには、ブレードに
よる一定方向の風の流れが発生して、降下している消火
ホース２が風圧の影響で揺れることがある、In a stationary helicopter, a wind flow in a certain direction is generated by the blades, and the falling fire hose 2 may sway due to the influence of wind pressure.
【００２８】この揺れを打ち消すものとして、第２の噴
射装置を設けて、風の流れと逆の方向に必要に応じて噴
射させるようにしている。As a means for canceling this sway, a second injection device is provided so as to inject the air in the direction opposite to the direction of the wind as required.
【００２９】噴射手段としては、ヘリコプター機内から
圧縮空気を別のホース１２で送り噴射口１１より噴射さ
せてもよいし、前記同様に水を降下させ噴射させてノズ
ルチップ３を適当な位置に制御すればよい。As the jetting means, compressed air may be sent from the inside of the helicopter by another hose 12 and jetted from the jetting port 11. Alternatively, similarly to the above, water is dropped and jetted to control the nozzle tip 3 to an appropriate position. do it.
【００３０】[0030]
【実施例】図１は、本発明に係るヘリコプターによる消
火装置の実施例を示すもので、火災上空に到着したヘリ
コプターに水槽１を吊り下げて消火ホース２を降下させ
た作業開始前の状態を示している。FIG. 1 shows an embodiment of a fire extinguishing system using a helicopter according to the present invention, showing a state before the start of work in which a water tank 1 is suspended from a helicopter arriving over a fire and a fire hose 2 is lowered. Shows.
【００３１】即ち、ヘリコプターのブレードの風圧の影
響を受けない高度に、静止状態に飛行しているヘリコプ
ターから、消火用ホース２をノズルチップ先端３から降
下させて、That is, the fire extinguishing hose 2 is lowered from the tip 3 of the nozzle tip from a helicopter flying in a stationary state at an altitude not affected by the wind pressure of the blades of the helicopter.
【００３２】火災現場直上に接近して消火してもよい
が、少し離れた地上数メートル付近から放水して消火作
業すればよく、ヘリコプター機内からは、火元の状況を
把握したうえ、遠隔操作するものである。The fire may be extinguished by approaching directly above the fire site, but it is sufficient to discharge water from a few meters above the ground to extinguish the fire. From the inside of the helicopter, grasp the situation of the origin of the fire and perform remote control. To do.
【００３３】消火ホース２のノズルチッブ３寄りには、
消火ホース２の揺れ止め重垂円板４を設けて、円板上に
はノズルチップ３操縦用のモーター１５を取付けてい
る。In the vicinity of the nozzle tip 3 of the fire hose 2,
An anti-sway heavy hanging disc 4 of the fire hose 2 is provided, and a motor 15 for operating the nozzle tip 3 is mounted on the disc.
【００３４】重垂円板４からノズルチップ３までの消火
ホース２を湾曲させてノズルチップ３の放水方向を制御
するものであってノズルチップ放水口３Ａの方向を変え
るにはヘリコプター機内に設けた操作盤（図示省略）に
よって、重垂円板４に取付けているモーター８を作動さ
せて、The fire extinguishing hose 2 from the heavy hanging disc 4 to the nozzle tip 3 is curved to control the water discharge direction of the nozzle tip 3, and in order to change the direction of the nozzle tip water discharge port 3A, it is provided in the helicopter aircraft. By operating the operation panel (not shown), the motor 8 attached to the heavy hanging disc 4 is operated,
【００３５】他方のノズルチッブ３に連けいしたワイヤ
ー９を張ったり緩めたりして反らすことによって、ノズ
ルチップ３の放水方向を定め消火作業に当たる。The wire 9 connected to the other nozzle chip 3 is stretched, loosened or bent to determine the water discharge direction of the nozzle tip 3 for fire extinguishing work.
【００３６】放水量としては６００ｌ／毎分で６トンの
消火水で１０分間程度の消火に当たれる、ノズルチップ
３は放水によって反動が起こり放水と逆方向に揺れる
が、この反動を打ち消すために、逆噴射用のタービン８
をノズルチップ３、通水路３Ｂ内部に設けている。The amount of water discharged is 600 l / min. 6 ton of extinguishing water is extinguished for about 10 minutes. The nozzle tip 3 recoils due to the water spouting and sways in the direction opposite to the water spouting, but in order to cancel this recoil, Turbine 8 for reverse injection
Is provided inside the nozzle tip 3 and the water passage 3B.
【００３７】タービン軸６にギヤ８Ａを介して逆噴射用
のコンプレッサー７を取付けて、ノズルチップ３側面に
設けた噴射口７Ａより、逆噴射させて放水による反動を
打ち消すようにしている。A compressor 7 for reverse injection is attached to the turbine shaft 6 via a gear 8A so that reverse injection is performed from an injection port 7A provided on the side surface of the nozzle tip 3 to cancel a reaction caused by water discharge.
【００３８】タービン８は水流に応じて回転するからノ
ズルチップ３の反動は消滅することになる。また、消火
作業時には、降下した消火ホース２が水圧によって硬直
して、ヘリコプターの飛行に支障となる、Since the turbine 8 rotates according to the water flow, the reaction of the nozzle tip 3 disappears. Also, during the fire extinguishing work, the fire extinguishing hose 2 that has fallen becomes rigid due to water pressure, which hinders flight of the helicopter.
【００３９】通水性ユニバーサルジョイント１３は継手
部分を可回動に貫通１３Ａしたもので両端を消火ホース
２に接続していて、水圧によって硬直した消火ホース２
を屈折させて突風等により受ける水平方向の圧力を緩和
するものである。The water-permeable universal joint 13 has a joint portion rotatably penetrating 13A, and both ends thereof are connected to the fire hose 2, and the fire hose 2 is rigid by water pressure.
To relieve the horizontal pressure received by gusts and the like.
【００４０】その他、静止状態のヘリコプターにはブレ
ードの回転により起こる風の流れの影響を受けて、降下
している消火ホース２が揺れることがある、この揺れを
なくすために重垂円板４の外周４Ａに、第２の噴射口１
１を設けている、噴射手段としては、ヘリコプター機内
より圧縮空気１２等を送り噴射させて制御するが、In addition, in a stationary helicopter, the fire extinguishing hose 2 that is descending may shake under the influence of the flow of wind caused by the rotation of the blades. In order to eliminate this shaking, The second injection port 1 is provided on the outer circumference 4A.
As the injection means which is provided with 1, the compressed air 12 or the like is sent from the inside of the helicopter aircraft to perform injection control.
【００４１】重垂円板４に取付けたセンサー（図示省
略）によって信号を受けて噴射口を選択して噴射させる
ようになっている、第２の噴射装置によってヘリコプタ
ーブレードによる消火ホース２の受ける風の影響は解消
される。The wind received by the fire extinguishing hose 2 by the helicopter blade by the second injection device, which receives a signal by a sensor (not shown) attached to the heavy hanging disk 4 to select and inject the injection port. The effect of is eliminated.
【００４２】尚、水槽１への消火水の補給は次の通りと
なる。ヘリコプクーに吊り下げた閉じた状態図５、の水
槽先端の水切板２３から浸水し、水中、数メートルまで
沈ませる。The supply of fire extinguishing water to the water tank 1 is as follows. It is submerged from the draining plate 23 at the tip of the water tank in the closed state shown in FIG.
【００４３】ヘリコプターを上昇させるか、クレーン２
６を作動させて吊り上げればよく、水槽１に侵入する水
圧によって折り畳み用のバネ２７に打ち勝って、床シー
ト１８を押し下げ、消火用水を収納する。Raise the helicopter or use the crane 2
It suffices to actuate and lift 6 to overcome the folding spring 27 by the water pressure entering the water tank 1 to push down the floor sheet 18 and store the fire extinguishing water.
【００４４】消火用水を使い果たすと、水槽縦枠１４と
横枠１９の連結部２２にバネ２７を張設していて、畳む
方向に働いている、水槽上端の横枠１９の他の二方は中
折れ横枠１９Ａ、を全閉せず途中で止めて、引上げる際
に、消火用水の流入をよくしてある。When the water for extinguishing fire is used up, the spring 27 is stretched over the connecting portion 22 between the vertical frame 14 and the horizontal frame 19 of the tank, and the other two sides of the horizontal frame 19 at the upper end of the water tank that are working in the folding direction. The middle bent horizontal frame 19A is not closed completely but stopped midway so that the fire extinguishing water is often introduced when pulling it up.
【００４５】バネ２７力によって床シート軸１６を押し
上げ、水切板２３の双方が合わさると、閉じた状態とな
り、次の消火用水の補給ができるのである。When the floor sheet shaft 16 is pushed up by the force of the spring 27 so that both drainage plates 23 are brought into a closed state, the next state of the fire extinguishing water can be supplied.
【００４６】[0046]
【発明の効果】以上で明らかな如く、本発明に係るヘリ
コプターによる消火装置は、消火用水を有効に使って地
震等による火災の初期消火を適確に行い、鎮火させるこ
とができる、しかも放水のための動力源を必要をせず、
シンプルかつ安価な構造で、今すぐにでも実現化、具体
化することができる。EFFECTS OF THE INVENTION As is clear from the above, the helicopter fire extinguishing system according to the present invention can effectively use the water for fire extinguishing to properly perform the initial extinguishment of a fire due to an earthquake or the like, and to extinguish the fire. Without the need for a power source for
With a simple and inexpensive structure, it can be realized and embodied immediately.
【００４７】地震による火災、山林火災等のほとんどは
延焼によるものであり、該発明によって、都市地震等に
よる火災への、不安解消が促進されることになる。Most of the fires caused by earthquakes, forest fires, etc. are caused by the spread of fire, and the invention facilitates the relief of anxiety about fires caused by urban earthquakes.
【００４８】[0048]
【図１】本発明に係る、ヘリコプターによる消火装置の
第１のものを示す実施例で消火ホースを降下した状態を
示す図である。FIG. 1 is a diagram showing a state in which a fire extinguishing hose is lowered in an embodiment showing a first extinguishing system by a helicopter according to the present invention.
【図２】消火ホース先端部分の遠隔装置とノズルチップ
を示す図である。FIG. 2 is a view showing a remote device and a nozzle tip at the tip of a fire hose.
【図３】ヘリコプターに吊り下げる水槽の開いた状態の
正面図である。FIG. 3 is a front view of an open state of a water tank that is suspended on a helicopter.
【図４】図３で示したものの側面斜視図である。FIG. 4 is a side perspective view of what is shown in FIG.
【図５】消火用水槽の閉じた状態を示し水中に沈んだ正
面図である。FIG. 5 is a front view showing the fire extinguisher water tank in a closed state and submerged in water.
【図６】図５で示した水中に沈んだ水槽の引上げ途中を
示す正面図である。6 is a front view showing the middle of pulling up the water tank submerged in water shown in FIG. 5. FIG.
【図７】図５で示した水中に沈んだ水槽の水上に一部を
引上げた正面図である。FIG. 7 is a front view of a part of the water tank shown in FIG.
１−水槽 ２−消火ホース ２
Ａ−巻上げドラム ３−ノズルチップ ３Ａ−放水口 ３Ｂ−放水路 ４−重垂円板 ４Ａ−重垂円板外周 ５−制御バルブ ６−タービン軸 ７−コンプレッサー ８−タービン ８Ａ−ギヤ ９−ワイヤ− １０−ワイヤー取付部 １１−第２の噴射口 １２−エヤ １３−通水性ユニバーサルジョイント １４−水槽縦枠 １５−モータ １６−床シート軸 １７−床シート補強板 １８−床シート １９−水槽横枠 ２０−吊下けワイヤー ２１−中折れ横枠 ２２−連結部 ２３−水切板 ２４−バネ係止紐 ２５−消火ホース引上げ
紐 ２６−クレーン ２７−バネ
２８−ワイヤーガイド1-water tank 2-fire hose 2
A-Winding drum 3-Nozzle tip 3A-Water discharge port 3B-Water discharge channel 4-Heavy drooping disc 4A-Heavy drooping disc outer periphery 5-Control valve 6-Turbine shaft 7-Compressor 8-Turbine 8A-Gear 9-Wire- 10-Wire attachment part 11-Second injection port 12-Eye 13-Water-permeable universal joint 14-Water tank vertical frame 15-Motor 16-Floor sheet shaft 17-Floor sheet reinforcing plate 18-Floor sheet 19-Water tank horizontal frame 20 -Hanging wire 21-Folding horizontal frame 22-Connecting part 23-Draining plate 24-Spring locking string 25-Fire hose pulling string 26-Crane 27-Spring
28-wire guide
フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｂ６５Ｄ 88/12 Ｂ６５Ｄ 88/54 88/54 83/00 Ｈ Continuation of the front page (51) Int.Cl. 6 Identification number Office reference number FI technical display location B65D 88/12 B65D 88/54 88/54 83/00 H
Claims (3)
み可能とした水槽１に縦枠１４、横枠１９をつなぐ連結
部２２からなり、双方をバネ２７で寄せ、床シート軸１
６を押し上けて畳むと共に、下端に水切板２３を取付
け、消火用水の掬い取りを簡単にしたヘリコブターによ
る消火作業用水槽。1. A foldable water tank 1 that can be hung up and down on a helicopter and comprises a connecting portion 22 that connects a vertical frame 14 and a horizontal frame 19.
A water tank for fire extinguishing work with a helicopter that simplifies scooping of fire extinguishing water while pushing up 6 to fold and attaching a draining plate 23 to the lower end.
に、通水性のユニバーサルジョイント１３を設けて、屈
折可能とした消火ホースと、ノズルチップの放水口３Ａ
と、反対方向に噴射させる逆噴射口１７Ａを設け、ター
ビン８を消火用水の水流で回転するタービン軸６に、コ
ンプレッサーを可動させ、逆噴射口１７Ａより圧縮空気
を噴射して、放水時のノズルチップ３の反動を打ち消す
ようにした消火装置。2. A fire hose that is lowered by a helicopter is provided with a water-permeable universal joint 13 so that it can be bent, and a nozzle tip water outlet 3A.
And a reverse injection port 17A for injecting in the opposite direction is provided, a compressor is moved to the turbine shaft 6 that rotates the turbine 8 with the water flow of the fire extinguishing water, and compressed air is injected from the reverse injection port 17A to discharge water. A fire extinguisher designed to cancel the recoil of the tip 3.
チップ３をつなぐワイヤー９で、遠隔操作により放水口
を可動とした消火装置と、重垂円板外周の噴射口１１か
ら圧縮空気を噴射して遠隔操作によって、消火ホース２
の揺れを制御する消火装置。3. A fire extinguisher in which a water discharge port is movable by remote control by a wire 9 connecting a motor 15 for controlling a water discharge position and a nozzle tip 3, and compressed air is injected from an injection port 11 on the outer circumference of a heavy hanging disk. Fire extinguishing hose 2 by remote control
A fire extinguisher that controls the shaking of the fire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5529996A JP3735644B2 (en) | 1996-02-05 | 1996-02-05 | Helicopter fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5529996A JP3735644B2 (en) | 1996-02-05 | 1996-02-05 | Helicopter fire extinguishing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09206395A true JPH09206395A (en) | 1997-08-12 |
| JP3735644B2 JP3735644B2 (en) | 2006-01-18 |
Family
ID=12994704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5529996A Expired - Fee Related JP3735644B2 (en) | 1996-02-05 | 1996-02-05 | Helicopter fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3735644B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323669A (en) * | 2017-07-18 | 2017-11-07 | 南京航空航天大学 | The emergency release device of casing is sprayed for helicopter agricultural |
| JP2018090096A (en) * | 2016-12-02 | 2018-06-14 | 株式会社エンルートＭ’ｓ | Unmanned jetting device, jetting method and jetting program |
| CN109866934A (en) * | 2019-02-15 | 2019-06-11 | 广州市石门国家森林公园管理处(广州市大岭山林场) | Helicopter fire-fighting gondola for forest fire protection |
| CN110844074A (en) * | 2019-11-22 | 2020-02-28 | 重庆师范大学 | Pesticide sprays unmanned aerial vehicle |
-
1996
- 1996-02-05 JP JP5529996A patent/JP3735644B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018090096A (en) * | 2016-12-02 | 2018-06-14 | 株式会社エンルートＭ’ｓ | Unmanned jetting device, jetting method and jetting program |
| CN107323669A (en) * | 2017-07-18 | 2017-11-07 | 南京航空航天大学 | The emergency release device of casing is sprayed for helicopter agricultural |
| CN109866934A (en) * | 2019-02-15 | 2019-06-11 | 广州市石门国家森林公园管理处(广州市大岭山林场) | Helicopter fire-fighting gondola for forest fire protection |
| CN110844074A (en) * | 2019-11-22 | 2020-02-28 | 重庆师范大学 | Pesticide sprays unmanned aerial vehicle |
| CN110844074B (en) * | 2019-11-22 | 2023-04-28 | 重庆师范大学 | Pesticide sprays unmanned aerial vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3735644B2 (en) | 2006-01-18 |
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