JPH02112721U - - Google Patents
Info
- Publication number
- JPH02112721U JPH02112721U JP2146689U JP2146689U JPH02112721U JP H02112721 U JPH02112721 U JP H02112721U JP 2146689 U JP2146689 U JP 2146689U JP 2146689 U JP2146689 U JP 2146689U JP H02112721 U JPH02112721 U JP H02112721U
- Authority
- JP
- Japan
- Prior art keywords
- water intake
- foreign matter
- water
- guide plate
- plate
- 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 14
- 239000000463 material Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 description 2
- 241000242583 Scyphozoa Species 0.000 description 1
Landscapes
- Hydraulic Turbines (AREA)
- Catching Or Destruction (AREA)
- Sewage (AREA)
Description
第１図は本考案に係わる取水口への異物流入防
止装置の一実施例を示す縦断側面図、第２図はそ
の平面図、第３図は他の実施例を示す縦断側面図
、第４図はその平面図、第５図は他の実施例を示
す平面図、第６図は他の実施例を示す縦断側面図
、第７図は他の実施例を示す縦断側面図、第８図
はさらに他の実施例を示す縦断側面図である。
１……異物ガイド板、２……取水口、３……傾
斜板、４……傾斜板３の通水部、６……異物排出
用水路、８……くらげ等の異物。
Fig. 1 is a longitudinal sectional side view showing one embodiment of a device for preventing foreign matter from flowing into a water intake according to the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a longitudinal sectional side view showing another embodiment, and Fig. 4 The figure is a plan view thereof, FIG. 5 is a plan view showing another embodiment, FIG. 6 is a longitudinal side view showing another embodiment, FIG. 7 is a longitudinal side view showing another embodiment, and FIG. FIG. 7 is a longitudinal side view showing still another embodiment. 1... Foreign matter guide plate, 2... Water intake, 3... Inclined plate, 4... Water passage part of inclined plate 3, 6... Foreign substance discharge channel, 8... Foreign substances such as jellyfish.
Claims (1)
と略同高の水平状態に且つ取水口に向かう流れに
対して略直交する状態に配設して、同異物ガイド
板下方の水面下を取水口に向かい開口し、同異物
ガイド板下流側の取水口内に通水可能な傾斜板を
その上部が取水口の流れ方向下流側に向かい高く
なる傾斜状態に設置し、同傾斜板の上端部を取水
口の水面上に位置させて、同傾斜板の上端部と上
記異物ガイド板との間に異物を元の水域に戻す異
物排出用水路を形成したことを特徴とする取水口
への異物流入防止装置。 A foreign matter guide plate is placed at the entrance of a water intake in a power plant, etc. in a horizontal state at approximately the same height as the water surface and approximately perpendicular to the flow toward the water intake. A sloped plate that opens toward the water intake and allows water to flow into the water intake on the downstream side of the same foreign material guide plate is installed so that its upper part becomes higher toward the downstream side in the flow direction of the water intake, and the upper end of the sloped plate Foreign matter flowing into the water intake, characterized in that a foreign matter discharge channel is located above the water surface of the water intake and returns the foreign matter back to the water body between the upper end of the inclined plate and the foreign matter guide plate. Prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2146689U JPH0643211Y2 (en) | 1989-02-28 | 1989-02-28 | Foreign matter inflow prevention device to the water intake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2146689U JPH0643211Y2 (en) | 1989-02-28 | 1989-02-28 | Foreign matter inflow prevention device to the water intake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02112721U true JPH02112721U (en) | 1990-09-10 |
| JPH0643211Y2 JPH0643211Y2 (en) | 1994-11-09 |
Family
ID=31238734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2146689U Expired - Lifetime JPH0643211Y2 (en) | 1989-02-28 | 1989-02-28 | Foreign matter inflow prevention device to the water intake |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643211Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108613U (en) * | 1991-03-04 | 1992-09-21 | 東洋エンジニアリング株式会社 | waterway screen device |
-
1989
- 1989-02-28 JP JP2146689U patent/JPH0643211Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04108613U (en) * | 1991-03-04 | 1992-09-21 | 東洋エンジニアリング株式会社 | waterway screen device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643211Y2 (en) | 1994-11-09 |