JPS627700Y2 - - Google Patents
Info
- Publication number
- JPS627700Y2 JPS627700Y2 JP13261081U JP13261081U JPS627700Y2 JP S627700 Y2 JPS627700 Y2 JP S627700Y2 JP 13261081 U JP13261081 U JP 13261081U JP 13261081 U JP13261081 U JP 13261081U JP S627700 Y2 JPS627700 Y2 JP S627700Y2
- Authority
- JP
- Japan
- Prior art keywords
- partition plate
- main pipe
- guide plate
- branch pipe
- pipe
- 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.)
- Expired
Links
- 238000005192 partition Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000009415 formwork Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Description
【考案の詳細な説明】
この考案は農業用水路等に使用する分岐装置に
関する。[Detailed description of the invention] This invention relates to a branching device used for agricultural waterways and the like.
従来の分岐装置は単に本管に対し斜め方向を向
いた分岐管を接続した構成またはこの分岐管開口
部近くに誘導用板を設けた構成である。したがつ
て完全に分岐管を閉め切ることはできず、また本
管の流量が少ない場合に分岐管流量が極めて微量
となつたり、本管の流量が多い場合に分岐管流量
が過大となり溢れ出したりする不都合が生じる。 Conventional branching devices simply have a structure in which a branch pipe facing in an oblique direction with respect to a main pipe is connected, or a guide plate is provided near the opening of the branch pipe. Therefore, it is not possible to completely close off the branch pipe, and if the flow rate in the main pipe is low, the flow rate in the branch pipe becomes extremely small, or if the flow rate in the main pipe is high, the flow rate in the branch pipe becomes excessive and overflows. This may cause some inconvenience.
この考案は仕切板と誘導板を設け、これらを連
動させることにより、上記の不都合を解消するも
のである。 This invention solves the above-mentioned inconvenience by providing a partition plate and a guide plate and interlocking them.
この考案をその一実施例を示す図面にしたがつ
て説明する。 This invention will be explained with reference to the drawings showing one embodiment thereof.
１０は本管であつて、水流は第１図上方から下
方へ進む。１２は分岐管であり、本管１０から側
方直角方向へ伸び、その流路断面積は本管１０よ
り小である。分岐管１２開口部には、仕切板枠１
４が取付けられ、この仕切板枠１４に仕切板１６
が上下動可能に嵌合している。仕切板１６には上
方に伸びる棒１８が取付けられている。この棒１
８に多数設けられた孔２０の１に係止ピン２２を
挿通し、この係止ピンを仕切板枠１４上端に当接
させることにより、仕切板１６は任意の高さに固
定される。 Reference numeral 10 denotes a main pipe through which water flows from the top to the bottom in FIG. Reference numeral 12 denotes a branch pipe, which extends from the main pipe 10 in a direction perpendicular to the side, and has a flow passage cross-sectional area smaller than that of the main pipe 10. A partition plate frame 1 is installed at the opening of the branch pipe 12.
4 is attached, and a partition plate 16 is attached to this partition plate frame 14.
are fitted so that they can move up and down. A rod 18 extending upward is attached to the partition plate 16. This stick 1
The partition plate 16 is fixed at an arbitrary height by inserting the locking pin 22 into one of the holes 20 provided in the partition plate 8 and bringing the locking pin into contact with the upper end of the partition plate frame 14.
２４は誘導板であつて、その一端に固着された
パイプ本体２６は、本管１０内側面の仕切板枠１
４下流端に取付けられたパイプ体２８と、１本の
ピン３０を挿通することにより回転可能に結合さ
れている。また誘導板２４の高さは本管１０の高
さより低くなつている。 24 is a guide plate, and a pipe body 26 fixed to one end of the guide plate is connected to the partition plate frame 1 on the inner surface of the main pipe 10.
4. It is rotatably coupled to the pipe body 28 attached to the downstream end of the pipe body 28 by inserting one pin 30 therethrough. Further, the height of the guide plate 24 is lower than the height of the main pipe 10.
３２は紐であつて、誘導板２４先端と、棒１８
上端とを、仕切板枠１４上流端に設けられたフツ
ク３４を通して連結している。 32 is a string, which connects the tip of the guide plate 24 and the rod 18.
The upper end is connected through a hook 34 provided at the upstream end of the partition plate frame 14.
本考案は以上の構成であるから本管１０を流れ
る水流は誘導板２４に当接し、仕切板１６下方を
通り分岐管１２へ流れる。係止ピン２２を挿通す
る孔２０を棒１８のより下方のものと代えること
により、仕切板１６を高くし、分岐管１２の開口
部を広げると誘導板２４は紐３２に引かれより多
く本管１０内に介入し、より多くの水が分岐管１
２に流入する。 Since the present invention has the above configuration, the water flow flowing through the main pipe 10 comes into contact with the guide plate 24, passes below the partition plate 16, and flows to the branch pipe 12. By replacing the hole 20 through which the locking pin 22 is inserted with one located lower in the rod 18, the height of the partition plate 16 is increased and the opening of the branch pipe 12 is widened. More water intervenes in the pipe 10 and flows into the branch pipe 1.
2.
この分岐装置では誘導板を有しているので、少
ない水量でも確実に分岐管に水を流すことができ
る。また水量が多く、分岐管が小断面積のもので
あつても、分岐管の流量は仕切板により制限され
ているので溢れ出すことはない。このとき誘導板
の高さを、上述の例のように、本管の高さより低
くしておけば、誘導板に当接した水は外に飛び出
すことなく、本管下流に流れる。さらに必要に応
じ、仕切板により分岐管を閉め切ることもでき
る。 Since this branching device has a guide plate, water can be reliably flowed into the branch pipe even with a small amount of water. Furthermore, even if the amount of water is large and the branch pipe has a small cross-sectional area, the flow rate of the branch pipe is restricted by the partition plate, so it will not overflow. At this time, if the height of the guide plate is set lower than the height of the main pipe as in the above example, the water that comes into contact with the guide plate will flow downstream of the main pipe without jumping out. Furthermore, if necessary, the branch pipe can be closed off with a partition plate.
この分岐装置は上述のようなすぐれた分流作用
をなすので、従来例とは異なり、分岐管を本管か
ら側方直角方向へ伸びるよう取付けることができ
る。こうすると使い易いばかりでなく、コンクリ
ート等一体成形される本管および分岐管は、誘導
板の取付位置を変更するのみで右分岐用にも左分
岐用にも使用することができるので、成形用型枠
の費用を廉価にさせることができる。 Since this branching device performs the excellent diversion function as described above, unlike the conventional example, the branch pipe can be installed so as to extend from the main pipe in a direction perpendicular to the side. This not only makes it easier to use, but the main pipe and branch pipes, which are integrally molded with concrete, can be used for both right and left branches by simply changing the mounting position of the guide plate, making it easier to use for molding. Formwork costs can be reduced.
以上のようにこの考案の分岐装置は分岐管流量
を自在に調節し、しかも安価に製造できるという
すぐれた特徴を有する。 As described above, the branching device of this invention has the excellent features of freely adjusting the flow rate of the branch pipe and being able to be manufactured at low cost.
図面はこの考案の一実施例を示し、第１図はそ
の平面図、第２図は正面図、第３図は左側面図、
第４図は第１図の−線断面図、第５図は第１
図の−線断面図である。
１０……本管、１２……分岐管、１６……仕切
板、２４……誘導板、３２……紐。
The drawings show an embodiment of this invention, with Fig. 1 being a plan view, Fig. 2 being a front view, and Fig. 3 being a left side view.
Figure 4 is a sectional view taken along the - line in Figure 1, and Figure 5 is a cross-sectional view of Figure 1.
It is a sectional view taken along the - line in the figure. 10... Main pipe, 12... Branch pipe, 16... Partition plate, 24... Guide plate, 32... String.
Claims (1)
動可能に取付けられた仕切板と、 一端を本管内側面に回転可能に取付けられた誘
導板と、 前記仕切板が開くにしたがい前記誘導板が本管
内に介入するよう、前記誘導板先端と前記仕切板
とを連結する紐 を有することを特徴とする流路の分岐装置。[Claims for Utility Model Registration] A partition plate that is vertically movably attached to the opening of a branch pipe that extends laterally from the main pipe; A guide plate that has one end rotatably attached to the inner surface of the main pipe; A flow path branching device comprising: a string connecting the tip of the guide plate and the partition plate so that the guide plate intervenes in the main pipe as the partition plate opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13261081U JPS5838090U (en) | 1981-09-08 | 1981-09-08 | Channel branching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13261081U JPS5838090U (en) | 1981-09-08 | 1981-09-08 | Channel branching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5838090U JPS5838090U (en) | 1983-03-12 |
| JPS627700Y2 true JPS627700Y2 (en) | 1987-02-23 |
Family
ID=29926137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13261081U Granted JPS5838090U (en) | 1981-09-08 | 1981-09-08 | Channel branching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5838090U (en) |
-
1981
- 1981-09-08 JP JP13261081U patent/JPS5838090U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5838090U (en) | 1983-03-12 |
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