JPH02224674A - Automatic extinguisher - Google Patents
Automatic extinguisherInfo
- Publication number
- JPH02224674A JPH02224674A JP4309689A JP4309689A JPH02224674A JP H02224674 A JPH02224674 A JP H02224674A JP 4309689 A JP4309689 A JP 4309689A JP 4309689 A JP4309689 A JP 4309689A JP H02224674 A JPH02224674 A JP H02224674A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- water pipe
- fire
- electric driving
- valve
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000008878 coupling Effects 0.000 claims abstract description 20
- 238000010168 coupling process Methods 0.000 claims abstract description 20
- 238000005859 coupling reaction Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 abstract 1
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 210000003323 beak Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、火災発生時水道管に消火用配管を自動連結
して放水す・る消火装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a fire extinguishing system that automatically connects a fire extinguishing pipe to a water pipe and sprays water when a fire occurs.
（従来の技術）
水道を水源とする消火装置にはスプリンクラ−設備があ
る。スプリンクラ−設備は、水道水を一旦貯水槽に貯め
ポンプを動力として放水する０、また水道管に消火用ノ
ズルを常時直結する案も屡々提案されている。(Prior Art) Fire extinguishing systems that use tap water as a water source include sprinkler equipment. Sprinkler systems have often been proposed in which tap water is temporarily stored in a water tank and then discharged using a pump as power, and in which a fire extinguishing nozzle is directly connected to a water pipe at all times.
（発明が解決しようとする問題点）
消火用配管を水道管に常時直結すれば、ポンプ水槽等の
設備を必要とせず、装置も簡易な構成となるが、現状衛
生及び管理面から採用されていない。(Problem to be solved by the invention) If the fire extinguishing piping is directly connected to the water pipe at all times, there is no need for equipment such as a pump water tank, and the device can be constructed simply. do not have.
この発明は、火災発生時に水道管に消火用配管を連結す
るという新規なる発想と、この発想に基づいての手段を
提供するものである。This invention provides a new idea of connecting fire extinguishing piping to a water pipe in the event of a fire, and means based on this idea.
（問題点を解決するための手段）
（発明１）
この発明の（１）を第１図、第２図に掲げる実施例によ
って説明する。(Means for Solving the Problems) (Invention 1) (1) of this invention will be explained with reference to embodiments shown in FIGS. 1 and 2.
発明（１）の要旨は、第１図において先端ノズル１を有
する消火用配管２を、水道管３に結合する手段４と、こ
の水道管３を常時閉止する弁手段５とを有し、火災感知
器６の作動に関して電動力により両管２．３を結合し、
然る後前記弁手段５を駆動して弁開とする自動消火装置
である。The gist of invention (1) is that, as shown in FIG. 1, a fire extinguishing pipe 2 having a tip nozzle 1 is provided with a means 4 for connecting it to a water pipe 3, and a valve means 5 for always closing the water pipe 3. For the operation of the sensor 6, both tubes 2.3 are connected by electric power,
This is an automatic fire extinguishing system that then drives the valve means 5 to open the valve.
火災感知器６は火災の熱、煙あるいは光を感知する電気
回路で構成される感知器である。The fire detector 6 is a detector composed of an electric circuit that detects heat, smoke, or light of a fire.
この感知器６は制御装置７を経て弁手段５．管結合手段
４にそれぞれ接続されている。This sensor 6 is connected via a control device 7 to a valve means 5. They are respectively connected to tube coupling means 4.
弁手段７は例えばソレノイドバルブ、モーターバルブを
用いることができる。For example, a solenoid valve or a motor valve can be used as the valve means 7.
消火用配管２の基端可動管２ａは、ゴムホース等の可視
管あるいは継手部を軸回動の可動的に支持する配管が採
用されている。The proximal movable tube 2a of the fire extinguishing piping 2 is a visible tube such as a rubber hose, or a piping that movably supports a joint part by pivoting.
第２図は管結合手段４の実施例であって、本体の支持金
具８は水道管３に固定支持されている。FIG. 2 shows an embodiment of the pipe coupling means 4, in which the support fitting 8 of the main body is fixedly supported on the water pipe 3.
この支持金具８より下方にガイド９，９を立ててあって
、このガイド９．９の下部に電動駆動部１０が設けであ
る。電動駆動部１０はモーターにより減速機構を経てス
クリュー軸１１回動する。Guides 9, 9 are set up below the support fitting 8, and an electric drive unit 10 is provided below the guides 9, 9. The electric drive unit 10 is driven by a motor to rotate the screw shaft 11 via a speed reduction mechanism.
スクリュー軸１１には管結合部１２がねじ嵌合している
。管結合部１２は消火用配管である可動管２ａに結合さ
れていて、ガイド９．９に添って上下可能に支持されて
いる。管結合部１２の上端は、水道管３の下端に嵌合す
る。溝１３に水道管３の管端が入り、パツキン１４によ
って、漏水しないようになっている。管結合部１２の側
方には突起１５が設けてあり、突起１５は上下に設けた
リミットスイッチ１６．１７にそれぞれ作用するように
なっている。A tube coupling portion 12 is screwed into the screw shaft 11 . The pipe joint 12 is connected to a movable pipe 2a, which is a fire extinguishing pipe, and is supported vertically along a guide 9.9. The upper end of the pipe coupling part 12 fits into the lower end of the water pipe 3. The end of the water pipe 3 is inserted into the groove 13, and a seal 14 prevents water from leaking. A protrusion 15 is provided on the side of the tube coupling part 12, and the protrusion 15 acts on limit switches 16 and 17 provided on the upper and lower sides, respectively.
（作 用）
火災で感知器６が作動すると、制御装置７により電動駆
動部ｌＯに通電されスクリュー軸１１が回転し、この軸
１１にねじ嵌合している管結合部１２が上方に移動し、
管結合部１２は水道管３に結合する。これで水道管３と
消火用配管２は結合したことになる。(Function) When the detector 6 is activated due to a fire, the control device 7 energizes the electric drive unit 10 to rotate the screw shaft 11, and the pipe coupling portion 12 screwed onto this shaft 11 moves upward. ,
The pipe coupling part 12 is coupled to the water pipe 3. The water pipe 3 and the fire extinguishing pipe 2 are now connected.
両管３．２が完全に結合すると、突起１５がリミットス
イッチ１６を作用し、電動駆動部１０は停止し、弁手段
５は開となって、水道水は消火用配管２を経てノズル１
より放水消火する。When both pipes 3.2 are completely connected, the protrusion 15 acts on the limit switch 16, the electric drive 10 is stopped, the valve means 5 is opened, and the tap water passes through the fire extinguishing pipe 2 to the nozzle 1.
Extinguish the fire with water.
消火後弁手段５を閉とするのは、感知器６、あるいは手
動スイッチ（図示省略）による。After extinguishing the fire, the valve means 5 is closed by a sensor 6 or a manual switch (not shown).
両管３，２の切り離しは電動駆動部１０を逆転して行う
、これは電動駆動部１０に接続される逆転スイッチ（図
示省略）を操作する。逆転して管結合部１２が下降し、
突起１５がリミットスイッチ１７を作用すると電動駆動
部１０は停止し、感知器６の作動回路も復帰する。The separation of both the tubes 3 and 2 is performed by rotating the electric drive unit 10 in the reverse direction.This is done by operating a reverse rotation switch (not shown) connected to the electric drive unit 10. The tube coupling part 12 descends in the reverse direction,
When the projection 15 acts on the limit switch 17, the electric drive unit 10 is stopped and the operating circuit of the sensor 6 is also restored.
（発明２）
発明（２）の要旨は、前発明（１）において、管結合手
段４をばね力とするものである。これを第３図に掲げる
実施例によって説明する。(Invention 2) The gist of invention (2) is that in the previous invention (1), the tube coupling means 4 is provided with a spring force. This will be explained by the example shown in FIG.
支持金具１８は水道管３に固定されている。この金具１
８には、柄１９によって管結合部２０が軸支されている
。２１は軸である。管結合部１９は前発明（１）と同構
造で可動管２ａに連結されている。管結合部１９の下部
と、支持金具１８との間にはばね２２を設けである。ま
た管結合部１９の側部には突起２３及び２４を有し、突
起２３にストッパー２５が着脱可能に係合し、また突起
２４にラッチ２６が係合する。ストッパー２５はソレノ
イド２７によって吸引され、突起２３との係合が外れる
。The support fitting 18 is fixed to the water pipe 3. This metal fitting 1
A tube coupling part 20 is pivotally supported on the handle 8 . 21 is an axis. The tube coupling portion 19 has the same structure as the previous invention (1) and is connected to the movable tube 2a. A spring 22 is provided between the lower part of the tube joint 19 and the support fitting 18. Further, the tube coupling portion 19 has protrusions 23 and 24 on the side thereof, a stopper 25 is removably engaged with the protrusion 23, and a latch 26 is engaged with the protrusion 24. The stopper 25 is attracted by the solenoid 27 and disengages from the projection 23.
（作 用）
感知器４が作動すると、制御装置７を経てソレノイド２
７に通電し、ストッパー２５を吸引する。(Operation) When the sensor 4 is activated, the solenoid 2 is activated via the control device 7.
7 is energized to attract the stopper 25.
ストッパー２５は突起２３より外れて、管結合部２０が
ばね２２の作用によって水道管３に結合する。その際ラ
ッチ２６が突起２４に係合し、水道水圧が両管の結合を
外す方向に働い°ζも、このラッチ２６によって、管結
合部２０は水道管３より外れない。The stopper 25 is disengaged from the protrusion 23 and the pipe coupling part 20 is coupled to the water pipe 3 by the action of the spring 22. At this time, the latch 26 engages with the protrusion 24, and even though the tap water pressure acts in the direction of disconnecting the two pipes, the latch 26 prevents the pipe joint 20 from coming off the water pipe 3.
両管３，２が結合後、水道管３に設けた弁手段５が作動
する。これは前発明（１）に説明するように管結合によ
って作動するリミットスイッチによって弁手段５を駆動
するか、または感知器作動後時間遅れで、弁手段を動作
させる手段を採用する。After the two pipes 3 and 2 are connected, the valve means 5 provided on the water pipe 3 is activated. As described in the previous invention (1), the valve means 5 is driven by a limit switch operated by a pipe connection, or the valve means is operated with a time delay after the sensor is activated.
（発明の効果）
この発明に係る自動消火装置は、常時水道管と消火用配
管とは切り離されていて、火災感知器の作動によって連
結し、自動的に弁が開いて放水消火する。したがって、
貯水槽ポンプ等の高額なスプリンクラ−設備に比べ、極
めて構成簡単、かつ低コストであれば一般家庭用として
採用債値ある装置である。(Effects of the Invention) In the automatic fire extinguishing system according to the present invention, the water pipe and the fire extinguishing pipe are always separated, and are connected when the fire detector is activated, and the valve automatically opens to extinguish the fire by spraying water. therefore,
Compared to expensive sprinkler equipment such as water tank pumps, this device is extremely simple in construction and low in cost, making it a worthy device for general household use.
装置の機器は小型であれば、駆動動力源は蓄電池等で動
作することもできる等の特長をもつ装置である。As long as the equipment of the device is small, the device has features such as being able to operate with a storage battery or the like as a driving power source.
第１図は、この発明に係る自動消火装置の概念的説明図
、第２図は、発明（１）に係る管結合手段の一実施例を
示す側面図、第３図は、発明（２）に係る管結合手段の
一実施例を示す側面図である。
特許出願人 日本ドライケミカル株式会社第２図
２ａ可動嘴
３ ＋ｃｌｉｙｔ
８ 【合乍耕
９ ゲイト。
１０ ｉｒｅ力腎μｍ警綺？
１１ 喋フソユーヤ虐
１２４様々今？
第５
１９胎
２７曳ル〆／イト°。FIG. 1 is a conceptual explanatory diagram of an automatic fire extinguishing system according to the present invention, FIG. 2 is a side view showing an embodiment of the pipe coupling means according to the invention (1), and FIG. 3 is a diagram illustrating the invention (2). It is a side view which shows one Example of the tube coupling means based on FIG. Patent applicant: Nippon Dry Chemical Co., Ltd. Figure 2 2a Movable beak 3 +cliyt 8 [Gate 9 Gate. 10 ire power kidney μm police? 11 Talking fusoyuya abuse 124 various things now? 5th 19th Womb 27 Hikiru〆/It°.
Claims (2)
する手段と、この水道管を常時閉止する弁手段とを有し
、火災感知器の作動に関連して電動力の駆動により前記
両管を結合し、然る後前記弁手段を駆動して弁開とする
ことを特徴とする自動消火装置。(1) It has means for connecting a fire extinguishing pipe having a nozzle at its tip to a water pipe, and a valve means for always closing the water pipe, and both of the above are driven by electric power in connection with the operation of a fire detector. An automatic fire extinguishing system characterized in that the pipes are connected and then the valve means is driven to open the valve.
ねはストッパーにて拘止し、火災感知器の作動に関連し
て、このストッパーを外し、管を結合する請求項１記載
の自動消火装置。(2) The automatic pipe coupling means according to claim 1, wherein the pipe coupling means is based on a spring force, and the spring is always restrained by a stopper, and when the fire detector is activated, the stopper is removed and the pipes are coupled. Fire extinguishing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4309689A JPH02224674A (en) | 1989-02-27 | 1989-02-27 | Automatic extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4309689A JPH02224674A (en) | 1989-02-27 | 1989-02-27 | Automatic extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02224674A true JPH02224674A (en) | 1990-09-06 |
Family
ID=12654305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4309689A Pending JPH02224674A (en) | 1989-02-27 | 1989-02-27 | Automatic extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02224674A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100456071B1 (en) * | 2002-04-08 | 2004-11-08 | 주식회사 파라다이스산업 | Rotary small scale sprinkler for water supply |
| KR100461175B1 (en) * | 2002-01-11 | 2004-12-13 | 주식회사 콜스 | Integrated fire extinguishing and city water automatical control system, and its control method |
-
1989
- 1989-02-27 JP JP4309689A patent/JPH02224674A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100461175B1 (en) * | 2002-01-11 | 2004-12-13 | 주식회사 콜스 | Integrated fire extinguishing and city water automatical control system, and its control method |
| KR100456071B1 (en) * | 2002-04-08 | 2004-11-08 | 주식회사 파라다이스산업 | Rotary small scale sprinkler for water supply |
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