A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a water intake system capable of decreasing the amount of unnecessary objects entering the inside through a water intake port.SOLUTION: A water intake system 1 for taking water from a water source via a water intake port 2 includes: an air diffusing part 8 of an air diffusing device 5 disposed on the bottom 22 of the water intake port 2; and a ceiling part 23 that is above the air diffusing part 8 and has an inclined surface 24. The inclined surface 24 is formed so as to be inclined upwards toward an opening end 21 on the water source side. Air is discharged from the air diffusing part 8; air bubbles are made to rise. The air bubbles having reached the ceiling part 23 move upwards along the inclined surface 24 and move to an opening end 21 side of the water intake port 2 to be discharged to the outside of the water intake port 2. Thereby, an unnecessary object having entered the inside of the water intake port 2 together with water moves upwards together with the air bubbles and moves along the inclined surface 24 of the ceiling part 23 to be discharged to the outside of the water intake port 2.SELECTED DRAWING: Figure 1
【課題】取水口を通じて内部に進入する不要物を減らすことが可能な取水システムを提供する。【解決手段】水源から取水口２を介して水を取水する取水システム１であって、取水口２の底部２２に散気装置５の散気部８を配置し、当該散気部８の上方の天井部２３を傾斜面２４とする。この傾斜面２４は、水源側の開口端２１に向かって上方に傾斜するように形成する。これにより、散気部８から空気を放出して、気泡を上昇させる。天井部２３に到達した気泡は、傾斜面２４に沿って上方に移動すると共に、取水口２の開口端２１側に移動して、取水口２の外部に排出される。そのため、水と共に取水口２の内部に進入した不要物が、気泡と共に上方に移動し、天井部２３の傾斜面２４に沿って移動して取水口２の外部に排出される。【選択図】図１
PROBLEM TO BE SOLVED: To provide a water intake system capable of decreasing the amount of unnecessary objects entering the inside through a water intake port.SOLUTION: A water intake system 1 for taking water from a water source via a water intake port 2 includes: an air diffusing part 8 of an air diffusing device 5 disposed on the bottom 22 of the water intake port 2; and a ceiling part 23 that is above the air diffusing part 8 and has an inclined surface 24. The inclined surface 24 is formed so as to be inclined upwards toward an opening end 21 on the water source side. Air is discharged from the air diffusing part 8; air bubbles are made to rise. The air bubbles having reached the ceiling part 23 move upwards along the inclined surface 24 and move to an opening end 21 side of the water intake port 2 to be discharged to the outside of the water intake port 2. Thereby, an unnecessary object having entered the inside of the water intake port 2 together with water moves upwards together with the air bubbles and moves along the inclined surface 24 of the ceiling part 23 to be discharged to the outside of the water intake port 2.SELECTED DRAWING: Figure 1
【課題】取水口を通じて内部に進入する不要物を減らすことが可能な取水システムを提供する。【解決手段】水源から取水口２を介して水を取水する取水システム１であって、取水口２の底部２２に散気装置５の散気部８を配置し、当該散気部８の上方の天井部２３を傾斜面２４とする。この傾斜面２４は、水源側の開口端２１に向かって上方に傾斜するように形成する。これにより、散気部８から空気を放出して、気泡を上昇させる。天井部２３に到達した気泡は、傾斜面２４に沿って上方に移動すると共に、取水口２の開口端２１側に移動して、取水口２の外部に排出される。そのため、水と共に取水口２の内部に進入した不要物が、気泡と共に上方に移動し、天井部２３の傾斜面２４に沿って移動して取水口２の外部に排出される。【選択図】図１
WATER INTAKE SYSTEM
取水システム
NAKAGAWA TAKASHI (author)
2016-11-04
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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