JPS6037349U - Dry foam fire extinguishing equipment - Google Patents
Dry foam fire extinguishing equipmentInfo
- Publication number
- JPS6037349U JPS6037349U JP12954483U JP12954483U JPS6037349U JP S6037349 U JPS6037349 U JP S6037349U JP 12954483 U JP12954483 U JP 12954483U JP 12954483 U JP12954483 U JP 12954483U JP S6037349 U JPS6037349 U JP S6037349U
- Authority
- JP
- Japan
- Prior art keywords
- air pressure
- valve
- dry
- fire extinguishing
- extinguishing equipment
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来設備を示した説明図、第２図は第１図で用
いる乾式アラーム弁の構造説明図、第３図は第１図で用
いる一斉開放弁の構造説明図、第４図は本考案の一実施
例を示した説明図である。
１：リザーバタンク、３ｔ ３ａｔ ３ｂ：逆止弁、
５ａ、５ｂ：乾式アラーム弁、６ａ〜６ｃニー斉開放弁
、７：泡放出ヘッド、８：感知配管、９：閉鎖型スプリ
ンクラ−ヘッド、１０：仕切弁、１１：消火ポンプ、１
２：泡原液タンク、１３：配水本管、１４：混合器、１
５：空気タンク、１６：圧力スイッチ、１７：分岐管、
１８゜１９．２０：弁体、２１：逆止弁付きオリフィス
、２２ニドレイン管、２４：低圧レギュレータ、２５：
高圧レギュレータ、２６：低圧空気配管、２７：高圧空
気配管、２８ニオリフイス。Fig. 1 is an explanatory diagram showing conventional equipment, Fig. 2 is an explanatory diagram of the structure of the dry alarm valve used in Fig. 1, Fig. 3 is an explanatory diagram of the structure of the simultaneous release valve used in Fig. 1, and Fig. 4 is an explanatory diagram of the structure of the dry alarm valve used in Fig. 1. FIG. 1 is an explanatory diagram showing an embodiment of the present invention. 1: Reservoir tank, 3t 3at 3b: Check valve,
5a, 5b: dry alarm valve, 6a to 6c knee release valve, 7: foam discharge head, 8: sensing piping, 9: closed sprinkler head, 10: gate valve, 11: fire pump, 1
2: Foam stock solution tank, 13: Water main, 14: Mixer, 1
5: Air tank, 16: Pressure switch, 17: Branch pipe,
18゜19.20: Valve body, 21: Orifice with check valve, 22 Nidrain pipe, 24: Low pressure regulator, 25:
High pressure regulator, 26: Low pressure air piping, 27: High pressure air piping, 28 Niorifice.
Claims (1)
介して感知配管に送り、該感知配管に接続された閉鎖型
スプリンクラ−ヘッドが開放作動したときの圧力低下で
前記乾式アラーム弁と一斉開放弁とを開放し、混合器に
より混合された泡原液と水を泡放出ヘッドより放出する
乾式泡消火設備において、 前記空気圧源からの空気圧を高圧レギュレータと低圧レ
ギュレータとにより高圧と低圧に分け、該低圧側の空気
圧を前記乾式アラーム弁と一斉開放弁をつなぐ配管内に
送ると共に、前記高圧側の空気圧をオリフィスと逆止弁
を介して前記感知配管に送ったことを特徴とする乾式泡
消火設備。[Claim for Utility Model Registration] Air pressure from an air pressure source is sent to a sensing pipe through a dry alarm valve and a simultaneous release valve, and the pressure drop occurs when a closed sprinkler head connected to the sensing pipe opens. In the dry foam fire extinguishing equipment in which the dry alarm valve and the simultaneous release valve are opened and the foam stock solution and water mixed by the mixer are discharged from the foam discharge head, the air pressure from the air pressure source is controlled by a high pressure regulator and a low pressure regulator. The air pressure on the low pressure side is sent to the pipe connecting the dry alarm valve and the simultaneous release valve, and the air pressure on the high pressure side is sent to the sensing pipe via the orifice and check valve. Characteristic dry foam fire extinguishing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12954483U JPS6037349U (en) | 1983-08-22 | 1983-08-22 | Dry foam fire extinguishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12954483U JPS6037349U (en) | 1983-08-22 | 1983-08-22 | Dry foam fire extinguishing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6037349U true JPS6037349U (en) | 1985-03-14 |
| JPH0423570Y2 JPH0423570Y2 (en) | 1992-06-02 |
Family
ID=30293492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12954483U Granted JPS6037349U (en) | 1983-08-22 | 1983-08-22 | Dry foam fire extinguishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6037349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010533907A (en) * | 2007-07-13 | 2010-10-28 | ファイアートレース ユーエスエー， エルエルシー | Method and apparatus for hazard control |
-
1983
- 1983-08-22 JP JP12954483U patent/JPS6037349U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010533907A (en) * | 2007-07-13 | 2010-10-28 | ファイアートレース ユーエスエー， エルエルシー | Method and apparatus for hazard control |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423570Y2 (en) | 1992-06-02 |
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