JPH0510955B2 - - Google Patents
Info
- Publication number
- JPH0510955B2 JPH0510955B2 JP61270972A JP27097286A JPH0510955B2 JP H0510955 B2 JPH0510955 B2 JP H0510955B2 JP 61270972 A JP61270972 A JP 61270972A JP 27097286 A JP27097286 A JP 27097286A JP H0510955 B2 JPH0510955 B2 JP H0510955B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- fire extinguishing
- room
- fire
- conduit
- 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 - Lifetime
Links
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 238000009825 accumulation Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 3
- 239000013043 chemical agent Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は例えばワンルームマンシヨン群の室内
消火を無人的に機能させ、かつこれに連動してワ
ンルームマンシヨン群の例えば集中管理室に遠隔
指示するようにしたワンルームマンシヨンその他
の蓄圧式消火装置に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention enables the indoor fire extinguishing of a group of one-room apartments to function unmanned, and in conjunction with this, remotely instructs, for example, a central control room of a group of one-room apartments. This relates to pressure-accumulating fire extinguishing systems for studio apartments and other buildings.
近年若者向きの機能性と居住性を兼ね備えたワ
ンルームマンシヨンが急増しているが、これらワ
ンルームマンシヨンにおける火災の増加も漸増し
ているのが現状である。
In recent years, the number of one-room apartments that are both functional and livable for young people has increased rapidly, but the current situation is that the number of fires in these one-room apartments is gradually increasing.
本発明はこのようなワンルームマンシヨン等を
１つの大きな群として室内の消火を自動的かつ集
中管理的に無人管理することを目的としてなされ
たものである。 The present invention has been made for the purpose of automatically, centrally, and unmannedly managing indoor fire extinguishing of such one-room apartments and the like as one large group.
本発明の要旨とする所は室内又は室外に注廃気
バルブ付バルブケースを有する消火薬剤貯蔵容器
を設置し、該容器より該室内に天井ないしは床を
経て複数の導管を室内の消火を必要とする部位に
分岐して導き、各導管の先端に火災熱を感知して
自動的に消火薬剤を噴出しうる機構の消火薬剤射
射用感知ノズルを取付け、上記薬剤貯蔵容器から
各導管及び感知ノズルまでを加圧された消火薬剤
で充満させた蓄圧式消火装置を構成し、かつ上記
貯蔵容器ないしはそれに近接した部位に導管内の
圧力低下を感知するための圧力スイツチを設置
し、この圧力スイツチを室外の電話および／また
は警報装置に接続したことを特徴とする蓄圧式消
火装置に存するもので、これにより所期の目的を
達成したものである。
The gist of the present invention is to install a fire extinguishing agent storage container having a valve case with an air inlet and exhaust valve indoors or outdoors, and to connect a plurality of conduits from the container into the room through the ceiling or floor to extinguish fires in the room. A sensing nozzle for ejecting extinguishing agent is installed at the tip of each conduit with a mechanism that can sense fire heat and automatically spray extinguishing agent, and from the chemical storage container to each conduit and sensing nozzle. A pressure storage fire extinguishing system is constructed in which the storage container is filled with pressurized extinguishing agent, and a pressure switch is installed in the storage container or in a location adjacent to it to detect a pressure drop in the conduit, and the pressure switch is This is an accumulator type fire extinguishing system characterized by being connected to an outdoor telephone and/or alarm device, thereby achieving the intended purpose.
一般に蓄圧式の消火装置は圧力洩れが一番の問
題となるため、従来の感知ノズル方式の消火装置
は製造時（工場出荷時）薬剤貯蔵容器、導管、感
知ノズルを一体とし各部の圧力洩れがないことを
確認した後出荷しているが、運搬、取付工事が非
常に困難であつた。
Generally, pressure leakage is the biggest problem with pressure accumulation type fire extinguishing systems, so conventional sensing nozzle type fire extinguishing systems integrate the chemical storage container, conduit, and sensing nozzle during manufacturing (factory shipment) to prevent pressure leaks from each part. Although the product was shipped after confirming that there were no defects, transportation and installation work were extremely difficult.
この困難さを解決するための取付工事後簡単に
圧力洩れ検査が出来るようにし、１本の薬剤貯蔵
容器に感知ノズルを複数取り付けるようにしたの
が本発明の蓄圧式消火装置である。 In order to solve this difficulty, the pressure accumulation type fire extinguishing system of the present invention allows for easy pressure leakage inspection after installation work, and a plurality of sensing nozzles are attached to one chemical storage container.
その際工事現地で導管をバルブケースに確実に
固定した後注廃気バルブより所定の圧力を導管と
感知ノズルに加え接続部の洩れがないことを確認
した後貯蔵容器のバルブ押えを締め込みバルブを
開くようにすればよい。 At that time, after the conduit is securely fixed to the valve case at the construction site, a predetermined pressure is applied to the conduit and the sensing nozzle from the exhaust gas valve, and after confirming that there is no leakage at the connection part, the valve holder of the storage container is tightened and the valve is closed. All you have to do is open it.
配管後の圧力チエツク機構を取付けることによ
り現地での配管と圧力洩れ検査が容易であり、又
１個の薬剤容器に対し複数個の感知ノズルを付け
ることにより火災に一番近い感知ノズルが作動し
消火するために少ない消火薬剤で確実に消火する
ことができ、特殊な感知ノズル固定板により室内
のインテリアにマツチししかも取付けが容易であ
る等の利点をもつている。 By installing a pressure check mechanism after piping, it is easy to inspect piping and pressure leaks on-site, and by attaching multiple sensing nozzles to one chemical container, the sensing nozzle closest to the fire is activated. It has the advantage of being able to reliably extinguish a fire with a small amount of extinguishing agent, and is compatible with indoor interiors due to the special sensing nozzle fixing plate, and is easy to install.
本発明によれば消火薬剤貯蔵容器を例えばワン
ルームマンシヨンの廊下側のメーターボツクス所
謂PS内に設置すれば、１個の貯蔵容器で２室な
いしそれ以上のワンルームマンシヨンの消火目的
に充当することが可能であると共に室外より当該
容器およびこれに付随する諸設備を目視により管
理人その他の消防関係者等が随時チエツクしうる
効果をもつている。
According to the present invention, if a fire extinguishing agent storage container is installed, for example, in a meter box so-called PS on the hallway side of a one-room apartment, one storage container can be used for fire extinguishing purposes in two or more one-room apartments. In addition, it has the effect of allowing managers and other fire department personnel to visually check the container and its accompanying equipment from outside the room at any time.
又消火薬剤貯蔵容器から分岐導管を経て室内の
消火を必要とする部位に設置された感知ノズルに
まで常時消火薬剤を行きわたらせている蓄圧式消
火装置であるので、万一火災の発生した場合に
は、この火災熱を感知ノズルが感知して該ノズル
より直ちに火災箇所に消火薬剤を自動的に噴出
し、速やかに消火目的を達することができる。 In addition, the pressure-accumulating fire extinguishing system constantly distributes extinguishing agent from the extinguishing agent storage container through branch pipes to the sensing nozzles installed in the parts of the room that require fire extinguishing, so in the event of a fire, In this case, the detection nozzle senses the heat of the fire and automatically sprays extinguishing agent to the fire area immediately, thereby quickly achieving the purpose of extinguishing the fire.
又上記貯蔵容器又はこれに近接した部位の導管
に１個の圧力スイツチを取付け、導管内の圧力低
下を感知するようにしているので、感知ノズルよ
り薬剤の噴射される消化状態、導管より薬剤の洩
れ等を外部よりチエツクすることができる。また
この圧力スイツチは各ワンルームマンシヨンの室
外或いは多数のワンルームマンシヨン群を集中的
に管理するための集中管理室に有線的ないし無線
的に無人的に連絡されているため、火災その他に
よる蓄圧式消火装置の圧力低下ないしは洩れ等の
異常事態を集中管理室で遠隔的かつ集中的に管理
でき、迅速かつ十分な消防活動に寄与するものと
なる等、本発明の消火装置はワンルームマンシヨ
ンその他の消火管理目的に貢献する所大である。 In addition, a pressure switch is attached to the conduit in or near the storage container to detect the drop in pressure within the conduit, so that it is possible to detect the state of digestion when the medicine is injected from the sensing nozzle and the state where the medicine is discharged from the conduit. Leakage etc. can be checked from the outside. In addition, this pressure switch is connected unmanned by wire or wirelessly to the outside of each one-room apartment or to a central control room for centrally managing a large number of one-room apartments, so it is possible to use an accumulator type fire extinguishing system in the event of a fire or other fire. The fire extinguishing system of the present invention can be used for firefighting management purposes such as one-room apartments and other areas, such as being able to remotely and centrally manage abnormal situations such as pressure drop or leakage in a central control room, contributing to prompt and sufficient firefighting activities. This is a major contribution to the
以下本発明を図面に示す実施例によつて説明す
る。
The present invention will be explained below with reference to embodiments shown in the drawings.
実施例 １
第１図は２階建ての木造ワンルームマンシヨン
を示し、各階のワンルームはその半分のスペース
が上方に寝室Ａを、下方に厨房Ｂを形成した中２
階構造としてある。Embodiment 1 Figure 1 shows a two-story wooden one-room apartment, with half of the studio space on each floor divided into two rooms with bedroom A above and kitchen B below.
It has a floor structure.
本例では中２階の寝室Ａに消火薬剤貯蔵容器１
を夫々設置し、この容器１より各先端まで消火薬
剤圧力が均等に伝達されている導管２，２′，
２″…を天井、床を経て分岐して蓄圧式消火装置
を構成してある。その１つの導管２は厨房Ｂのコ
ンロ等の上方に導出しその先端に感知ノズル３を
取付け設置し湯沸し、炊事に起因する火災発生に
対処する。同様にして他の導管２′の先端に取付
けた感知ノズル３′は寝室Ａのベツド上方に設置
しベツドでの寝たばこ等による火災発生に対処す
る。更に他の導管２″は寝室Ａ及び厨房Ｂ以外の
高天井スペースの火災発生に対処するようにその
天井に、先端に取付けた感知ノズル３″を設置し
てある。 In this example, there is a fire extinguishing agent storage container 1 in bedroom A on the mezzanine floor.
are installed respectively, and conduits 2, 2', and
2"... are branched through the ceiling and floor to form an accumulator type fire extinguishing system. One of the conduits 2 is led out above the stove etc. in kitchen B, and a sensing nozzle 3 is installed at the tip of the conduit 2 to boil water. To deal with fires caused by cooking.Similarly, the sensing nozzle 3' attached to the tip of another conduit 2' is installed above the bed in bedroom A to deal with fires caused by sleeping in the bed. The other conduit 2'' has a sensing nozzle 3'' attached to the ceiling thereof in order to deal with the occurrence of a fire in a high ceiling space other than the bedroom A and the kitchen B.
上記の蓄圧式消火装置の詳細は第２図に示され
る。 Details of the above-mentioned pressure accumulation type fire extinguishing system are shown in FIG. 2.
消火薬剤貯蔵容器本体容器）１の頂部に接続さ
れたバルブケース４には指示圧力計５、圧力スイ
ツチ６、バルブ押え７を夫々取付けると共に導管
３，３′，３″…としてのフレキシブルチユーブを
接続してあり、それらの先端に火災熱によつて作
動する熱感知式の感知ノズル３，３′，３″…が取
付けられている。圧力スイツチ６は室外に設置し
た制御盤８に有線ないしは無線で接続され、これ
よりランプ等の警告器９、ブザー等の警報器１０
および電源遮断器１１に夫々連動されている。 An indicator pressure gauge 5, a pressure switch 6, and a valve holder 7 are attached to the valve case 4 connected to the top of the extinguishing agent storage container (main container) 1, respectively, and flexible tubes as conduits 3, 3', 3'', etc. are connected to the valve case 4. Heat-sensing nozzles 3, 3', 3'', etc., which are activated by the heat of the fire, are attached to their tips. The pressure switch 6 is connected by wire or wirelessly to a control panel 8 installed outdoors, which connects to a warning device 9 such as a lamp, and an alarm device 10 such as a buzzer.
and the power supply circuit breaker 11, respectively.
そこで火災熱を受けてノズル３〜３′が熱感知
する（ノズルを塞いでいる低融点メタルが溶融落
下してノズル口が開口する）と、当該の導管３の
先端まで圧伝されていた消火薬剤はその蓄圧によ
つてノズルより噴出され、直ちに火災の消火作業
を行う。この消火薬剤のノズルからの噴出によつ
て導管内の消火薬剤の圧力が低下するので、これ
を圧力スイツチ６が検知して警告器９、警告器１
０を作動すると共に遮断器１１を作動して当該室
内の電源を遮断し二次火災の発生を防止する。 There, when the nozzles 3 to 3' sense the heat of the fire (the low melting point metal blocking the nozzle melts and falls, opening the nozzle opening), the fire is extinguished, which has been transmitted to the tip of the conduit 3. The chemical agent is ejected from the nozzle due to the accumulated pressure and immediately extinguishes the fire. The pressure of the extinguishing agent in the conduit decreases due to this jetting of the extinguishing agent from the nozzle, so the pressure switch 6 detects this and turns on the alarm 9 and the alarm 1.
At the same time, the circuit breaker 11 is activated to cut off the power supply in the room and prevent the occurrence of a secondary fire.
実施例 ２
本例では消火薬剤貯蔵容器（消火装置本体）１
を室外廊下側のメーターボツクスに設置し導管
（配管）２，２′，２″は天井又は床を経てワンル
ームマンシヨンの室内に導入して蓄圧式消火装置
を構成しており、その他については実施例１の場
合と同様である。この場合には両隣り２軒の容器
１を１つの大型のものに兼用することが容易であ
る。Example 2 In this example, a fire extinguishing agent storage container (fire extinguishing device body) 1
is installed in the meter box on the outdoor corridor side, and the conduits (piping) 2, 2', 2'' are introduced into the room of the one-room apartment through the ceiling or floor to constitute a pressure accumulation type fire extinguishing system. This is the same as case 1. In this case, it is easy to use two containers 1 on both sides as one large container.
その消火装置の詳細は第４図に示される。 Details of the fire extinguishing system are shown in Figure 4.
その基本構成は第２図の場合と同じであるが、
２本の消火薬剤貯蔵容器１の各圧力スイツチ６の
作動ラインを室外の１つの制御盤に接続しこれに
より電源遮断、ガス遮断１２，１３を行うように
すると共に各圧力スイツチ６の作動ラインに夫々
警報ランプ、ブザー９，１０を接続してある。 Its basic configuration is the same as in Figure 2, but
The operating lines of each pressure switch 6 of the two extinguishing agent storage containers 1 are connected to one control panel outside the room, so that the power supply and gas cut-off 12, 13 can be performed, and the operating line of each pressure switch 6 is A warning lamp and buzzers 9 and 10 are connected respectively.
またこの制御盤８は電話回線１４を介して遠隔
の保守管理センタ（集中管理室）１５に警告、警
報等を伝達、表示しうるようになつている。 The control panel 8 is also capable of transmitting and displaying warnings, alarms, etc. to a remote maintenance management center (centralized control room) 15 via a telephone line 14.
第５図は同上のバルブケースの詳細図で、１６
は注廃気バルブ、１７は分割継手を示す。 Figure 5 is a detailed view of the same valve case as above.
17 indicates an inlet/outlet valve, and 17 indicates a split joint.
第１図は本発明の実施例１を示す説明図、第２
図は同上の要部詳細図、第３図は本発明の実施例
２を示す説明図、第４図は同上の要部詳細図、第
５図は同上のバルブケースの上面略図である。
１……消火薬剤貯蔵容器、２……導管、３……
感知ノズル、６……圧力スイツチ、８……制御
盤、９，１０……警告、警報装置、１５……保守
管理センタ（集中管理室）。
FIG. 1 is an explanatory diagram showing Embodiment 1 of the present invention, and FIG.
3 is an explanatory view showing a second embodiment of the present invention, FIG. 4 is a detailed view of the main portion of the same, and FIG. 5 is a schematic top view of the valve case of the same. 1... Fire extinguishing agent storage container, 2... Conduit, 3...
Sensing nozzle, 6...Pressure switch, 8...Control panel, 9, 10...Warning, alarm device, 15...Maintenance management center (centralized control room).
Claims (1)
スを有する消火薬剤貯蔵容器を設置し、該容器よ
り該室内に天井ないしは床を経て複数の導管を室
内の消火を必要とする部位に分岐して導き、各導
管の先端に火災熱を感知して自動的に消火薬剤を
噴出しうる機構の消火薬剤噴射用感知ノズルを取
付け、上記薬剤貯蔵容器から各導管及び感知ノズ
ルまでを加圧された消火薬剤で充満させた蓄圧式
消火装置を構成し、かつ上記貯蔵容器ないしはそ
れに近接した部位に導管内の圧力低下を感知する
ための圧力スイツチを設置し、この圧力スイツチ
を室外の電話および／または警報装置に接続して
なることを特徴とする蓄圧式消火装置。1. Install a fire extinguishing agent storage container indoors or outdoors that has a valve case with an air inlet/outlet valve, and branch multiple conduits from the container into the room through the ceiling or floor to the parts of the room that require fire extinguishing. A sensing nozzle for injecting extinguishing agent is installed at the tip of each conduit, which can detect the heat of the fire and automatically spray extinguishing agent. A pressure storage fire extinguishing system is constructed which is filled with a chemical agent, and a pressure switch is installed in the storage container or in the vicinity thereof to detect a pressure drop in the conduit, and the pressure switch is connected to an outdoor telephone and/or alarm. A pressure accumulation type fire extinguishing system characterized by being connected to a device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27097286A JPS63125268A (en) | 1986-11-14 | 1986-11-14 | Pressure accumulation type fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27097286A JPS63125268A (en) | 1986-11-14 | 1986-11-14 | Pressure accumulation type fire extinguishing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63125268A JPS63125268A (en) | 1988-05-28 |
| JPH0510955B2 true JPH0510955B2 (en) | 1993-02-12 |
Family
ID=17493595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27097286A Granted JPS63125268A (en) | 1986-11-14 | 1986-11-14 | Pressure accumulation type fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63125268A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0664071U (en) * | 1993-02-18 | 1994-09-09 | 株式会社東洋製作所 | Multi-source refrigerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4029597Y1 (en) * | 1964-04-15 | 1965-10-18 | ||
| JPS5621424U (en) * | 1979-07-27 | 1981-02-25 | ||
| JPS5629007U (en) * | 1979-08-09 | 1981-03-19 | ||
| JPS5721349A (en) * | 1980-05-30 | 1982-02-04 | Shell Int Research | Manufacture of 2,2-dihalovinyl substituted cyclopropane carboxylate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59119853U (en) * | 1983-01-29 | 1984-08-13 | 伊藤 吉男 | Simple sprinkler - fire extinguishing equipment |
-
1986
- 1986-11-14 JP JP27097286A patent/JPS63125268A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4029597Y1 (en) * | 1964-04-15 | 1965-10-18 | ||
| JPS5621424U (en) * | 1979-07-27 | 1981-02-25 | ||
| JPS5629007U (en) * | 1979-08-09 | 1981-03-19 | ||
| JPS5721349A (en) * | 1980-05-30 | 1982-02-04 | Shell Int Research | Manufacture of 2,2-dihalovinyl substituted cyclopropane carboxylate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0664071U (en) * | 1993-02-18 | 1994-09-09 | 株式会社東洋製作所 | Multi-source refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63125268A (en) | 1988-05-28 |
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