JPS6139494U - Fire hydrant pump pressure reducing valve type automatic priming device - Google Patents
Fire hydrant pump pressure reducing valve type automatic priming deviceInfo
- Publication number
- JPS6139494U JPS6139494U JP12442184U JP12442184U JPS6139494U JP S6139494 U JPS6139494 U JP S6139494U JP 12442184 U JP12442184 U JP 12442184U JP 12442184 U JP12442184 U JP 12442184U JP S6139494 U JPS6139494 U JP S6139494U
- Authority
- JP
- Japan
- Prior art keywords
- pressure reducing
- reducing valve
- fire hydrant
- type automatic
- priming device
- 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
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
図面は本案の配管図。
１は、吸込管、２は手動仕切弁、３は送水管逆止弁、４
はストレーナ、５はオリフィス、６は一，次小形減圧弁
、７は連成計、８は二次小形減圧弁、９は連成計、１０
は圧カスイッチ、１１は逆止弁、１２は耐震フレキシブ
ル管、１３は高置水槽、１４は消火栓ポンプ、１５はフ
ート弁、１６は受水槽、１７はオリフイス、１８は自動
空気抜弁、１は量水器、２０は耐震フレキシブル管、２
１はベル、２２は消火栓ボックス、２３はテスト弁、２
４は送水管。The drawing is a piping diagram of the main project. 1 is a suction pipe, 2 is a manual gate valve, 3 is a water pipe check valve, 4
is a strainer, 5 is an orifice, 6 is a primary and secondary small pressure reducing valve, 7 is a compound meter, 8 is a secondary small pressure reducing valve, 9 is a compound meter, 10
is a pressure switch, 11 is a check valve, 12 is an earthquake-resistant flexible pipe, 13 is an elevated water tank, 14 is a fire hydrant pump, 15 is a foot valve, 16 is a water tank, 17 is an orifice, 18 is an automatic air vent valve, 1 is Water meter, 20 is earthquake-resistant flexible pipe, 2
1 is a bell, 22 is a fire hydrant box, 23 is a test valve, 2
4 is a water pipe.
Claims (1)
逆止弁３の間から分岐配管しストレーナ４オリフイス５
一次小形減圧弁６連成計７二次小形減圧弁８連成計９圧
力スイッチ１０逆止弁１１耐震フレキシブル管１２と経
て吸込管１に接続する。 以上で構成された消火栓ポンプ減圧弁式自動呼び水装置
。[Scope of claim for utility model registration] Branch piping from between the manual gate valve 2 and the water pipe check valve 3 of the water pipe 24 of the fire hydrant pump 14, and the strainer 4 orifice 5
It is connected to the suction pipe 1 through the primary small pressure reducing valve 6 compound meter 7 secondary small pressure reducing valve 8 compound meter 9 pressure switch 10 check valve 11 seismic flexible pipe 12. The fire hydrant pump pressure reducing valve type automatic priming device consists of the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12442184U JPS6139494U (en) | 1984-08-16 | 1984-08-16 | Fire hydrant pump pressure reducing valve type automatic priming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12442184U JPS6139494U (en) | 1984-08-16 | 1984-08-16 | Fire hydrant pump pressure reducing valve type automatic priming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6139494U true JPS6139494U (en) | 1986-03-12 |
Family
ID=30683148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12442184U Pending JPS6139494U (en) | 1984-08-16 | 1984-08-16 | Fire hydrant pump pressure reducing valve type automatic priming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139494U (en) |
-
1984
- 1984-08-16 JP JP12442184U patent/JPS6139494U/en active Pending
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