JPH01101560U - - Google Patents
Info
- Publication number
- JPH01101560U JPH01101560U JP19973587U JP19973587U JPH01101560U JP H01101560 U JPH01101560 U JP H01101560U JP 19973587 U JP19973587 U JP 19973587U JP 19973587 U JP19973587 U JP 19973587U JP H01101560 U JPH01101560 U JP H01101560U
- Authority
- JP
- Japan
- Prior art keywords
- water
- pipe
- water discharge
- movable
- fire extinguishing
- 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 23
- 239000007921 spray Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図はこの考案に係る消火用放水装置の設置
状況を示す側面図、第２図は第１図の一部切欠き
平面図、第３図は要部の外観正面図、第４図及び
第５図は要部の拡大縦断面図ある。
３…可動放水管、５…ピツト、６…送水管、７
…シリンダー状有底筒体、９…放水ノズル、１１
…バイパス送水管路、１４…受圧面、１５…受水
口。
Fig. 1 is a side view showing the installation status of the fire extinguishing water spray system according to this invention, Fig. 2 is a partially cutaway plan view of Fig. 1, Fig. 3 is an external front view of the main part, Figs. FIG. 5 is an enlarged longitudinal sectional view of the main part. 3...Movable water discharge pipe, 5...Pit, 6...Water pipe, 7
...Cylinder-shaped bottomed body, 9...Water nozzle, 11
...Bypass water supply pipeline, 14...Pressure receiving surface, 15...Water receiving port.
Claims (1)
圧面を備えた放水管を、地表面下のピツト内に上
下方向姿勢で固定設置したシリンダー状有底筒体
内にその軸線方向に向かつて摺動伸縮自在で、伸
長姿勢においては少なくとも上下放水ノズルがピ
ツトの上方外方にまで突出位置するように嵌合保
持させるとともに、この可動放水管の下端部また
はその近くの周壁部には、該可動放水管が最大伸
長した時、上記有底筒体の上端部に固定連設した
送水管に開口接続可能な受水口が形成され、かつ
上記有底筒体の底部を貫通して上記可動放水管の
受圧面に送水圧を付与するバイパス送水管路を上
記送水管に分岐接続したことを特徴とする消火用
放水装置。 (2) 上記可動放水管の上下軸心周りの旋回角度
並びに俯仰角度を可変とする機構を備えている実
用新案登録請求の範囲第１項に記載の消火用放水
装置。 (3) 上記送水管が空気抜き弁を備えている実用
新案登録請求の範囲第１項または第２項に記載の
消火用放水装置。[Scope of Claim for Utility Model Registration] (1) A cylindrical pipe in which a water discharge pipe with a water discharge nozzle on one end and a pressure receiving surface on the other end is fixed in a vertical position in a pit below the ground surface. It is slidable and expandable in the bottom cylinder in its axial direction, and in the extended position, at least the upper and lower water discharge nozzles are fitted and held so that they protrude upward and outward from the pit, and the lower end of this movable water discharge pipe or a peripheral wall near the movable water discharge pipe is formed with a water receiving port that can be opened and connected to a water supply pipe fixedly connected to the upper end of the bottomed cylinder when the movable water discharge pipe is extended to the maximum; A fire extinguishing water discharging device characterized in that a bypass water supply conduit that passes through the bottom of the body and applies water supply pressure to the pressure receiving surface of the movable water discharging pipe is connected to the water pipe in a branch manner. (2) The fire extinguishing water spray device according to claim 1, which is equipped with a mechanism for varying the turning angle and elevation angle of the movable water pipe around the vertical axis. (3) The fire extinguishing water spray device according to claim 1 or 2, wherein the water pipe is provided with an air vent valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199735U JPH063636Y2 (en) | 1987-12-28 | 1987-12-28 | Fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199735U JPH063636Y2 (en) | 1987-12-28 | 1987-12-28 | Fire extinguisher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01101560U true JPH01101560U (en) | 1989-07-07 |
| JPH063636Y2 JPH063636Y2 (en) | 1994-02-02 |
Family
ID=31490176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987199735U Expired - Lifetime JPH063636Y2 (en) | 1987-12-28 | 1987-12-28 | Fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063636Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006223378A (en) * | 2005-02-15 | 2006-08-31 | Hochiki Corp | Fire extinguishing apparatus |
| JP2019037430A (en) * | 2017-08-24 | 2019-03-14 | ホーチキ株式会社 | Fire extinguishing equipment for emergency |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826680U (en) * | 1981-08-11 | 1983-02-21 | 日本無線株式会社 | Transmission circuit for fish finder |
-
1987
- 1987-12-28 JP JP1987199735U patent/JPH063636Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826680U (en) * | 1981-08-11 | 1983-02-21 | 日本無線株式会社 | Transmission circuit for fish finder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006223378A (en) * | 2005-02-15 | 2006-08-31 | Hochiki Corp | Fire extinguishing apparatus |
| JP4680625B2 (en) * | 2005-02-15 | 2011-05-11 | ホーチキ株式会社 | Fire extinguisher |
| JP2019037430A (en) * | 2017-08-24 | 2019-03-14 | ホーチキ株式会社 | Fire extinguishing equipment for emergency |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH063636Y2 (en) | 1994-02-02 |