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A platform for research: civil engineering, architecture and urbanism
To prevent condensate, which have flowed into an internal pressure control pipeline, from obstructing internal pressure control or measurement of internal pressure in a weir body.SOLUTION: A rubber weir 1 includes a weir body 10, an internal pressure control mechanism 40 that measures and constantly maintains the internal pressure of the weir body 10, an internal pressure control pipeline 50 disposed from the weir body 10 to the internal pressure control mechanism 40, and a condensate discharge mechanism 60 that is connected to the middle position of the internal pressure control pipeline 50 and discharges condensate inside the internal pressure control pipeline 50 to the outside. The internal pressure control pipeline 50 includes a branch point 51 for branching into a main pipe 52 reaching the internal pressure control mechanism 40 and a sub-pipe 53 reaching the condensate discharge mechanism 60. The condensate flowing into the internal pressure control pipeline 50 is caused: to hardly flow into the main pipe 52, which extends upward; but to easily flow into the sub-pipe 53, which extends downward, so that the condensate in the internal pressure control pipeline 50 is more likely to reach the condensate discharge mechanism 60 thereby to be discharged out of the system.SELECTED DRAWING: Figure 2
【課題】内圧制御パイプラインに流入したドレンが、堰本体の内圧制御や内圧測定の妨げとなるのを防止する。【解決手段】ゴム堰１は、堰本体１０と、堰本体１０の内圧を測定したり、一定に保持する内圧制御機構４０と、堰本体１０から内圧制御機構４０にかけて配管される内圧制御パイプライン５０と、内圧制御パイプライン５０の中途の位置に接続され内圧制御パイプライン５０の内部のドレンを外部へ排出するドレン排出機構６０とを備えてなる。内圧制御パイプライン５０は、内圧制御機構４０に至る主パイプ５２とドレン排出機構６０に至る副パイプ５３とに分岐する分岐点５１を有し、内圧制御パイプライン５０内に流れるドレンが、主パイプ５２には流れ込み難くいよう上方へと延伸し、副パイプ５３には流れ込み易いように下方へと延伸し、内圧制御パイプライン５０内のドレンがより一層ドレン排出機構６０へと至って系外へと排出されるようにした。【選択図】図２
To prevent condensate, which have flowed into an internal pressure control pipeline, from obstructing internal pressure control or measurement of internal pressure in a weir body.SOLUTION: A rubber weir 1 includes a weir body 10, an internal pressure control mechanism 40 that measures and constantly maintains the internal pressure of the weir body 10, an internal pressure control pipeline 50 disposed from the weir body 10 to the internal pressure control mechanism 40, and a condensate discharge mechanism 60 that is connected to the middle position of the internal pressure control pipeline 50 and discharges condensate inside the internal pressure control pipeline 50 to the outside. The internal pressure control pipeline 50 includes a branch point 51 for branching into a main pipe 52 reaching the internal pressure control mechanism 40 and a sub-pipe 53 reaching the condensate discharge mechanism 60. The condensate flowing into the internal pressure control pipeline 50 is caused: to hardly flow into the main pipe 52, which extends upward; but to easily flow into the sub-pipe 53, which extends downward, so that the condensate in the internal pressure control pipeline 50 is more likely to reach the condensate discharge mechanism 60 thereby to be discharged out of the system.SELECTED DRAWING: Figure 2
【課題】内圧制御パイプラインに流入したドレンが、堰本体の内圧制御や内圧測定の妨げとなるのを防止する。【解決手段】ゴム堰１は、堰本体１０と、堰本体１０の内圧を測定したり、一定に保持する内圧制御機構４０と、堰本体１０から内圧制御機構４０にかけて配管される内圧制御パイプライン５０と、内圧制御パイプライン５０の中途の位置に接続され内圧制御パイプライン５０の内部のドレンを外部へ排出するドレン排出機構６０とを備えてなる。内圧制御パイプライン５０は、内圧制御機構４０に至る主パイプ５２とドレン排出機構６０に至る副パイプ５３とに分岐する分岐点５１を有し、内圧制御パイプライン５０内に流れるドレンが、主パイプ５２には流れ込み難くいよう上方へと延伸し、副パイプ５３には流れ込み易いように下方へと延伸し、内圧制御パイプライン５０内のドレンがより一層ドレン排出機構６０へと至って系外へと排出されるようにした。【選択図】図２
RUBBER WEIR
ゴム堰
MATSUBAYASHI TOSHIO (author)
2019-03-22
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
RUBBER UNDULATION WEIR BODY AND MANUFACTURING METHOD THEREOF
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