JPS6261254U - - Google Patents
Info
- Publication number
- JPS6261254U JPS6261254U JP15344685U JP15344685U JPS6261254U JP S6261254 U JPS6261254 U JP S6261254U JP 15344685 U JP15344685 U JP 15344685U JP 15344685 U JP15344685 U JP 15344685U JP S6261254 U JPS6261254 U JP S6261254U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- control shaft
- motion
- axial direction
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 claims 5
- 238000006243 chemical reaction Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
Description
第１図は本考案の一実施例を示した断面説明図
、第２図は第１図の―断面図、第３図は本考
案の消火ノズルを備えた自動消火装置の説明図、
第４図は従来例を示した断面図である。
１１：ノズル本体、１２：噴射口、１３：水流
安定室、１４：噴射角制御子、１５：制御軸、１
８：通路、２０：軸受部材、２１：収納部、２２
：ケース、２３：プーリ部、２４：プーリ部材、
２５：消火剤供給穴、２６：ガイド部材、２７：
送りネジ、２８：ネジプーリ、２９：低摩擦軸受
部材、３０：軸止め部材、３１：ピン、３２：ガ
イド穴、３３，４４，５２：モータ、３４，４５
：減速機、３５：歯付きプーリ、３６，５４：ベ
ルト、３７，４６：ロータリエンコーダ、４０：
基台、４１：固定支柱、４２，４７：ギア、４３
：回転支柱、４８：架台、４９：支持部、５０：
消火ノズル、５３：プーリ、５５：管。
FIG. 1 is a sectional explanatory diagram showing an embodiment of the present invention, FIG. 2 is a sectional view of FIG.
FIG. 4 is a sectional view showing a conventional example. 11: nozzle body, 12: injection port, 13: water flow stabilization chamber, 14: injection angle controller, 15: control axis, 1
8: passage, 20: bearing member, 21: storage section, 22
: Case, 23: Pulley part, 24: Pulley member,
25: Fire extinguishing agent supply hole, 26: Guide member, 27:
Feed screw, 28: Threaded pulley, 29: Low friction bearing member, 30: Shaft stopper member, 31: Pin, 32: Guide hole, 33, 44, 52: Motor, 34, 45
: Reducer, 35: Toothed pulley, 36, 54: Belt, 37, 46: Rotary encoder, 40:
Base, 41: Fixed support, 42, 47: Gear, 43
: Rotating column, 48: Frame, 49: Support part, 50:
Fire extinguishing nozzle, 53: pulley, 55: pipe.
Claims (1)
噴射口に対抗して軸方向に移動自在な消火剤の流
れに旋回運動を与える噴射角制御子を制御軸の先
端に装着し、該噴射角制御子の水流安定室に対す
る移動で噴射口から放射される消火剤の放射角度
を可変する消火ノズルに於いて、 モータ等の駆動源からの回転運動を直線運動に
変換して前記制御軸を軸方向に往復移動させる変
換機構と、 前記制御軸の直線移動を許容すると共に回転運
動を規制して前記駆動源への旋回流による回転反
力の伝達を係止する回転係止機構とを設けたこと
を特徴とする消火ノズル。[Claims for Utility Model Registration] A nozzle body having an injection port at one end is provided with an injection angle controller on a control shaft that imparts a swirling motion to the flow of extinguishing agent that is freely movable in the axial direction in opposition to the injection port. In a fire extinguishing nozzle that is attached to the tip and changes the radiation angle of extinguishing agent emitted from the nozzle by moving the jet angle controller relative to the water flow stabilization chamber, it converts rotational motion from a drive source such as a motor into linear motion. a conversion mechanism that converts and reciprocates the control shaft in the axial direction; and a conversion mechanism that allows linear movement of the control shaft and restricts rotational movement to stop transmission of rotational reaction force due to swirling flow to the drive source. A fire extinguishing nozzle characterized by being provided with a rotation locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15344685U JPS6261254U (en) | 1985-10-07 | 1985-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15344685U JPS6261254U (en) | 1985-10-07 | 1985-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6261254U true JPS6261254U (en) | 1987-04-16 |
Family
ID=31072334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15344685U Pending JPS6261254U (en) | 1985-10-07 | 1985-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04117659U (en) * | 1991-04-05 | 1992-10-21 | 能美防災株式会社 | Water cannon fire extinguishing system |
| JPH04124170U (en) * | 1991-04-23 | 1992-11-11 | 能美防災株式会社 | Water cannon fire extinguishing system |
-
1985
- 1985-10-07 JP JP15344685U patent/JPS6261254U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04117659U (en) * | 1991-04-05 | 1992-10-21 | 能美防災株式会社 | Water cannon fire extinguishing system |
| JPH04124170U (en) * | 1991-04-23 | 1992-11-11 | 能美防災株式会社 | Water cannon fire extinguishing system |
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