JPS62106665U - - Google Patents
Info
- Publication number
- JPS62106665U JPS62106665U JP1985201400U JP20140085U JPS62106665U JP S62106665 U JPS62106665 U JP S62106665U JP 1985201400 U JP1985201400 U JP 1985201400U JP 20140085 U JP20140085 U JP 20140085U JP S62106665 U JPS62106665 U JP S62106665U
- Authority
- JP
- Japan
- Prior art keywords
- water supply
- annular passage
- supply pipe
- control device
- irrigation
- 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 7
- 230000002262 irrigation Effects 0.000 claims description 5
- 238000003973 irrigation Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- Y02P60/216—
Landscapes
- Hydroponics (AREA)
- Spray Control Apparatus (AREA)
Description
第１図は、この考案になる潅水制御装置の一実
施例を示す図、第２図は第１図に示す制御弁の断
面図、第３図は制御弁の蓋体とダイアフラムを取
除いたときの平面図、第４図は従来例を示す図で
ある。
１……給水本管、２……給水管、４……潅水チ
ユーブ、５……制御弁、６……主電磁開閉弁、１
０……ダイアフラム、１３……環状通路、１４…
…駒体挿入部、１５……肩部、１６……流出孔、
１７……小径の貫通孔、１８……駒体。
Fig. 1 is a diagram showing an embodiment of the irrigation control device of this invention, Fig. 2 is a sectional view of the control valve shown in Fig. 1, and Fig. 3 is a view with the lid and diaphragm of the control valve removed. FIG. 4 is a plan view showing a conventional example. 1...Water supply main pipe, 2...Water supply pipe, 4...Irrigation tube, 5...Control valve, 6...Main electromagnetic shut-off valve, 1
0... diaphragm, 13... annular passage, 14...
...piece body insertion part, 15...shoulder part, 16...outflow hole,
17...small diameter through hole, 18... piece body.
Claims (1)
水管２と、主電磁開閉弁６を取付けた給水本管１
とを、制御弁５で接続した潅水制御装置において
、該制御弁５は給水本管１側と連通する環状通路
１３を設け、その環状通路１３内に、小径の貫通
孔１７を穿設した駒体１８が装填される駒体挿入
部１４と環状の肩部１５を該環状通路１３底面上
に突設した流出孔１６とを形成してそれぞれ給水
管２側と連通せしめ、上記環状通路１３を蓋する
如く配設した作動流体駆動のダイアフラム１０で
上記肩部１５の開口個所を閉塞開放可能としてな
る潅水制御装置。 A water supply pipe 2 in which a large number of irrigation tubes 4 are attached in the longitudinal direction, and a water supply main pipe 1 in which a main electromagnetic shut-off valve 6 is attached.
In the irrigation control device, the control valve 5 is provided with an annular passage 13 that communicates with the water supply main 1 side, and a small-diameter through hole 17 is bored in the annular passage 13. The piece body insertion part 14 into which the body 18 is loaded and the annular shoulder part 15 are formed with an outflow hole 16 protruding from the bottom surface of the annular passage 13 and communicated with the water supply pipe 2 side, so that the annular passage 13 is connected to the water supply pipe 2 side. An irrigation control device in which the opening of the shoulder portion 15 can be closed and opened by a working fluid-driven diaphragm 10 arranged as if to cover it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985201400U JPH0434685Y2 (en) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985201400U JPH0434685Y2 (en) | 1985-12-26 | 1985-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62106665U true JPS62106665U (en) | 1987-07-08 |
| JPH0434685Y2 JPH0434685Y2 (en) | 1992-08-18 |
Family
ID=31164815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985201400U Expired JPH0434685Y2 (en) | 1985-12-26 | 1985-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434685Y2 (en) |
-
1985
- 1985-12-26 JP JP1985201400U patent/JPH0434685Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434685Y2 (en) | 1992-08-18 |
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