JPH0457253U - - Google Patents
Info
- Publication number
- JPH0457253U JPH0457253U JP9789890U JP9789890U JPH0457253U JP H0457253 U JPH0457253 U JP H0457253U JP 9789890 U JP9789890 U JP 9789890U JP 9789890 U JP9789890 U JP 9789890U JP H0457253 U JPH0457253 U JP H0457253U
- Authority
- JP
- Japan
- Prior art keywords
- elevation
- injection nozzle
- rotating
- injection
- 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
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 2
Landscapes
- Catching Or Destruction (AREA)
- Nozzles (AREA)
Description
第１図は本考案のスプリンクラを示す正面図、
第２図は同スプリンクラの一部切欠正面図、第３
図は同要部の一部切欠平面図、第４図は衝壁体の
取付部分を示す正面図、第５図は仰角運動機構の
他の実施例を示す図面、第６図〜第９図は衝壁体
の別の支持構造例を示す図面、第１０図及び第１
１図は同衝壁体の更に別の支持構造例を示す図面
、第１２図は使用状態を説明する図面である。
１……支持軸、２……回転体、７……横軸、８
……噴射ノズル本体、２０……仰角運動機構、３
０……衝壁体。
Figure 1 is a front view showing the sprinkler of the present invention;
Figure 2 is a partially cutaway front view of the sprinkler;
The figure is a partially cutaway plan view of the main part, Figure 4 is a front view showing the mounting part of the wall body, Figure 5 is a drawing showing another embodiment of the elevation angle movement mechanism, and Figures 6 to 9. 10 and 1 are drawings showing another example of the support structure of the barrier wall body.
FIG. 1 is a drawing showing still another example of the support structure of the barrier wall body, and FIG. 12 is a drawing explaining the usage state. 1...Support shaft, 2...Rotating body, 7...Horizontal axis, 8
... Injection nozzle body, 20 ... Elevation angle movement mechanism, 3
0... Barrier body.
Claims (1)
を支持軸１の周りに回転可能に支持して成るスプ
リンクラであつて、前記噴射ノズル本体８を、前
記回転体２に前記支持軸１の軸心とほぼ直交する
横軸７を介して前記回転体２の回転面に対し仰角
運動可能に枢支し、この噴射ノズル本体８を前記
回転体２の回転に連動して仰角運動させる仰角運
動機構２０を設けると共に、前記噴射ノズル本体
８の噴射口に対し前方位置に、前記回転体２の回
転面に対する仰角が大きくなる領域で、前記噴射
口から直射状に噴射した噴射液と衝突して、該噴
射液を拡散する衝壁体３０を設けたことを特徴と
するスプリンクラ。 ２ 衝壁体３０は、噴射ノズル本体８の仰角運動
に連動して、該仰角運動方向に往復移動し、かつ
、噴射ノズル本体８の仰角が小さい領域から仰角
が大きい領域への移動に伴い噴射ノズル本体８の
中心線に対し近接方向に変位可能にしている請求
項１記載のスプリンクラ。[Claims for Utility Model Registration] 1. Rotating body 2 having a direct injection type injection nozzle body 8
is rotatably supported around a support shaft 1, and the injection nozzle main body 8 is connected to the rotating body 2 through a horizontal shaft 7 substantially orthogonal to the axis of the support shaft 1. An elevation movement mechanism 20 is provided, which is pivotally supported to allow elevational movement relative to the rotating surface of the body 2, and moves the injection nozzle body 8 in elevation in conjunction with the rotation of the rotating body 2, A barrier body 30 is provided at a front position of the rotary body 2 in a region where the angle of elevation with respect to the rotating surface of the rotating body 2 is large, colliding with the jet liquid injected directly from the injection port and diffusing the jet liquid. A sprinkler characterized by: 2. The barrier body 30 moves reciprocally in the direction of the elevation movement in conjunction with the elevation angle movement of the injection nozzle body 8, and as the injection nozzle main body 8 moves from a region where the elevation angle is small to an area where the elevation angle is large, the injection is performed. The sprinkler according to claim 1, wherein the sprinkler is movable in a direction proximate to the center line of the nozzle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9789890U JPH0737725Y2 (en) | 1990-09-17 | 1990-09-17 | Sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9789890U JPH0737725Y2 (en) | 1990-09-17 | 1990-09-17 | Sprinkler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457253U true JPH0457253U (en) | 1992-05-15 |
| JPH0737725Y2 JPH0737725Y2 (en) | 1995-08-30 |
Family
ID=31838650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9789890U Expired - Lifetime JPH0737725Y2 (en) | 1990-09-17 | 1990-09-17 | Sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737725Y2 (en) |
-
1990
- 1990-09-17 JP JP9789890U patent/JPH0737725Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737725Y2 (en) | 1995-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |