JPH0332656U - - Google Patents
Info
- Publication number
- JPH0332656U JPH0332656U JP9371889U JP9371889U JPH0332656U JP H0332656 U JPH0332656 U JP H0332656U JP 9371889 U JP9371889 U JP 9371889U JP 9371889 U JP9371889 U JP 9371889U JP H0332656 U JPH0332656 U JP H0332656U
- Authority
- JP
- Japan
- Prior art keywords
- fire hydrant
- valve
- valve stem
- discharge pipe
- water discharge
- 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 4
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Lift Valve (AREA)
Description
図は本考案の一実施例を示す地上式消火栓の断
面正面図である。
１……消火栓弁箱、２……送入口、４……水道
本管、５……送出口、６……放水管、７……弁座
、８……弁体、８ａ……連通溝、８ｂ……通孔、
９……弁棒、９ａ……連通路、９ｂ……頂部、９
ｃ……上端開口部、９ｄ……通口、１１……盲栓
。
The figure is a cross-sectional front view of an above-ground fire hydrant showing an embodiment of the present invention. 1... Fire hydrant valve box, 2... Inlet, 4... Water main, 5... Outlet, 6... Water discharge pipe, 7... Valve seat, 8... Valve body, 8a... Communication groove, 8b...through hole,
9...Valve stem, 9a...Communication path, 9b...Top, 9
c...Top opening, 9d...Port, 11...Blind stopper.
Claims (1)
消火栓弁箱内の弁座に着座する弁体を前記放水管
上部から操作する弁棒を備えた消火栓において、
前記弁棒を中空に形成し、該弁棒の上端開口部を
開閉可能に閉塞するとともに、該弁棒の下端を弁
座上部近傍の消火栓弁箱内に連通せしめたことを
特徴とする消火栓の排水構造。 In a fire hydrant, a water discharge pipe is connected in communication with an outlet of a fire hydrant valve box, and the fire hydrant is equipped with a valve stem that operates a valve body seated on a valve seat in the fire hydrant valve box from the upper part of the water discharge pipe,
A fire hydrant characterized in that the valve stem is formed hollow, the upper end opening of the valve stem is openable and closable, and the lower end of the valve stem is communicated with a fire hydrant valve box near the upper part of the valve seat. Drainage structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9371889U JPH086838Y2 (en) | 1989-08-09 | 1989-08-09 | Fire hydrant drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9371889U JPH086838Y2 (en) | 1989-08-09 | 1989-08-09 | Fire hydrant drainage structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0332656U true JPH0332656U (en) | 1991-03-29 |
| JPH086838Y2 JPH086838Y2 (en) | 1996-02-28 |
Family
ID=31643085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9371889U Expired - Lifetime JPH086838Y2 (en) | 1989-08-09 | 1989-08-09 | Fire hydrant drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086838Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007291814A (en) * | 2006-04-27 | 2007-11-08 | Kyocera Corp | Rooftop installation device |
-
1989
- 1989-08-09 JP JP9371889U patent/JPH086838Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007291814A (en) * | 2006-04-27 | 2007-11-08 | Kyocera Corp | Rooftop installation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH086838Y2 (en) | 1996-02-28 |