JPH0190824U - - Google Patents
Info
- Publication number
- JPH0190824U JPH0190824U JP18501787U JP18501787U JPH0190824U JP H0190824 U JPH0190824 U JP H0190824U JP 18501787 U JP18501787 U JP 18501787U JP 18501787 U JP18501787 U JP 18501787U JP H0190824 U JPH0190824 U JP H0190824U
- Authority
- JP
- Japan
- Prior art keywords
- box
- upper space
- compressed air
- overflow weir
- air source
- 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
- 238000010926 purge Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Barrages (AREA)
Description
第１図は本考案装置の一実施例を示す斜面図、
第２図は同側断面図である。
１…水路、２…仕切壁、３…上流側、４…下流
側、５…密閉ボツクス、６…越流堰、７…流入側
、８…流出側、９…圧縮空気源、１０…上部空間
、１１…分岐管、１２…エアパージ管。
FIG. 1 is a perspective view showing an embodiment of the device of the present invention;
FIG. 2 is a sectional view of the same side. 1... Channel, 2... Partition wall, 3... Upstream side, 4... Downstream side, 5... Closed box, 6... Overflow weir, 7... Inflow side, 8... Outflow side, 9... Compressed air source, 10... Upper space , 11...branch pipe, 12...air purge pipe.
Claims (1)
たいで設け、該ボツクスの下部を流入側と流出側
に仕切り、該ボツクス内の上部空間を圧縮空気源
に接続すると共に、下部を該ボツクスの上流側に
水没させたエアパージ管と該ボツクスの上部空間
とを連通させたことを特徴とする、越流堰におけ
る流量制御装置。 A sealed box with an open bottom end is provided across the overflow weir, the lower part of the box is partitioned into an inflow side and an outflow side, the upper space inside the box is connected to a compressed air source, and the lower part is connected to the compressed air source. 1. A flow rate control device for an overflow weir, characterized in that an air purge pipe submerged on the upstream side communicates with an upper space of the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18501787U JPH0190824U (en) | 1987-12-04 | 1987-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18501787U JPH0190824U (en) | 1987-12-04 | 1987-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0190824U true JPH0190824U (en) | 1989-06-14 |
Family
ID=31476347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18501787U Pending JPH0190824U (en) | 1987-12-04 | 1987-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0190824U (en) |
-
1987
- 1987-12-04 JP JP18501787U patent/JPH0190824U/ja active Pending
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