JPS6284464U - - Google Patents
Info
- Publication number
- JPS6284464U JPS6284464U JP17634285U JP17634285U JPS6284464U JP S6284464 U JPS6284464 U JP S6284464U JP 17634285 U JP17634285 U JP 17634285U JP 17634285 U JP17634285 U JP 17634285U JP S6284464 U JPS6284464 U JP S6284464U
- Authority
- JP
- Japan
- Prior art keywords
- outflow path
- outflow
- valve
- path
- sprinkler
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Domestic Plumbing Installations (AREA)
Description
第１図はこの考案の実施例における平常時を示
す縦断正面図、第２図は同上の作動状態を示す一
部縦断正面図、第３図は第２図の―線の断面
図、第４図は第１図のＹ―Ｙ線の断面図、第５図
は実施例の取付けレイアウト図である。
１……消火装置、２……流入路、３……（スプ
リンクラー側）流出路、４……（一般給水管側）
流出路、５……隔壁、６，７……弁、８……回転
軸、１８……水道管、１９……一般給水管、２０
……スプリンクラー。
Fig. 1 is a longitudinal sectional front view showing an embodiment of this invention in normal conditions, Fig. 2 is a partial longitudinal sectional front view showing the same operating state, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 The figure is a sectional view taken along line Y--Y in FIG. 1, and FIG. 5 is an installation layout diagram of the embodiment. 1... Fire extinguishing system, 2... Inflow channel, 3... (Sprinkler side) Outflow channel, 4... (General water supply pipe side)
Outflow path, 5... Bulkhead, 6, 7... Valve, 8... Rotating shaft, 18... Water pipe, 19... General water supply pipe, 20
……sprinkler.
Claims (1)
岐し、隔壁で隔てられる２つの流出路を備え、前
記流出路のうち一方の通路内径寸法を、他方より
大きく形成して、その径寸法の大なる流出路をス
プリンクラーに連結すると共に、他方を一般給水
管と連結し、且つ、スプリンクラー側の流出路に
、水の移動する方向と逆方向に回動してその流出
路を閉鎖する弁を取り付け、一般給水管側の流出
路には、水の移動方向と同じ方向に回動してその
流出路を閉鎖する弁を取り付け、それら両弁を、
前記隔壁に設けた回転軸に、両弁の一方が片側の
吐出路を閉鎖すると、他方が片側の吐出路を開放
するように一体に回動可能に取り付け、平常時、
スプリンクラー側の流出路は水が充てんされて前
記弁により閉鎖され、一般給水管側の流出路は弁
が開放していることを特徴とする自動切換え消火
装置。 It has an inflow path connected to a water pipe, and two outflow paths that are branched from the inflow path and separated by a partition wall, and one of the outflow paths is formed to have a larger inner diameter than the other. The large outflow path is connected to the sprinkler, and the other side is connected to the general water supply pipe, and the outflow path on the sprinkler side is provided with a valve that rotates in the opposite direction to the water movement direction to close the outflow path. Attach a valve to the outflow path on the general water supply pipe side that closes the outflow path by rotating in the same direction as the water movement direction, and connect both valves.
The two valves are attached to a rotating shaft provided on the partition wall so as to be rotatable together so that when one of the valves closes one side of the discharge passage, the other opens the other side of the discharge passage.
An automatic switching fire extinguishing system characterized in that an outflow path on a sprinkler side is filled with water and closed by the valve, and an outflow path on a general water supply pipe side is opened by a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17634285U JPH0346778Y2 (en) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17634285U JPH0346778Y2 (en) | 1985-11-15 | 1985-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6284464U true JPS6284464U (en) | 1987-05-29 |
| JPH0346778Y2 JPH0346778Y2 (en) | 1991-10-03 |
Family
ID=31116495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17634285U Expired JPH0346778Y2 (en) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346778Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01166775A (en) * | 1987-12-24 | 1989-06-30 | Nohmi Bosai Kogyo Co Ltd | Sprinkler fire extinguishing equipment |
| JP2010213825A (en) * | 2009-03-16 | 2010-09-30 | Hochiki Corp | Fire extinguishing system |
-
1985
- 1985-11-15 JP JP17634285U patent/JPH0346778Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01166775A (en) * | 1987-12-24 | 1989-06-30 | Nohmi Bosai Kogyo Co Ltd | Sprinkler fire extinguishing equipment |
| JP2010213825A (en) * | 2009-03-16 | 2010-09-30 | Hochiki Corp | Fire extinguishing system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346778Y2 (en) | 1991-10-03 |
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