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Energy dissipation groove for energy dissipation well and energy dissipation well
The invention discloses an energy dissipation groove for an energy dissipation well. The energy dissipation groove comprises a first flip bucket and second flip buckets, wherein the first flip bucketcomprises a top face and a first overflow face smoothly extending outwards from the top face, the top face is higher than the first overflow face, the second flip buckets comprise tops and second overflow faces extending from the tops to the first flip bucket, the bottoms of the second overflow faces are smoothly connected with the extending tail end of the first overflow face, an energy dissipation bucket is arranged at the lowest position of the first overflow face, and the tops is higher than the top face. The invention further provides the energy dissipation well. The energy dissipation well comprises a shaft and the energy dissipation groove, and the energy dissipation groove is formed in the bottom in the shaft. Through cooperation of the multiple overflow faces, water flow can be guided to the energy dissipation bucket, fierce surface spinning rolling is generated at the energy dissipation bucket, a large energy dissipation effect is achieved through surges behind the energy dissipation bucket and bottom spinning rolling, the water flow can be popped into the air through kinetic energy of the water flow by means of the arranged second flip buckets, aeration and dispersion are generated, and a part of kinetic energy is lost.
本发明涉及一种用于消能井的消能槽，包括第一挑流坎和第二挑流坎，第一挑流坎包括顶面以及由顶面向外平滑延伸的第一溢流面且顶面高于第一溢流面，第二挑流坎包括顶部以及由顶部向第一挑流坎的方向延伸的第二溢流面且第二溢流面的底部与第一溢流面延伸的末端平滑连接，第一溢流面的最低处设有消能戽，顶部高于顶面。还提供一种消能井，包括井筒以及消能槽，消能槽设于井筒内的底部。本发明通过设置的多个溢流面的配合，可以将水流导送至消能戽，在消能戽处产生激烈的表面旋滚，并通过消能戽后的涌浪及底部旋滚而获得较大的消能效果，而通过设置的挑流坎可以利用水流的动能，将水流挑入空中，发生掺气及分散，失去一部分动能。
Energy dissipation groove for energy dissipation well and energy dissipation well
The invention discloses an energy dissipation groove for an energy dissipation well. The energy dissipation groove comprises a first flip bucket and second flip buckets, wherein the first flip bucketcomprises a top face and a first overflow face smoothly extending outwards from the top face, the top face is higher than the first overflow face, the second flip buckets comprise tops and second overflow faces extending from the tops to the first flip bucket, the bottoms of the second overflow faces are smoothly connected with the extending tail end of the first overflow face, an energy dissipation bucket is arranged at the lowest position of the first overflow face, and the tops is higher than the top face. The invention further provides the energy dissipation well. The energy dissipation well comprises a shaft and the energy dissipation groove, and the energy dissipation groove is formed in the bottom in the shaft. Through cooperation of the multiple overflow faces, water flow can be guided to the energy dissipation bucket, fierce surface spinning rolling is generated at the energy dissipation bucket, a large energy dissipation effect is achieved through surges behind the energy dissipation bucket and bottom spinning rolling, the water flow can be popped into the air through kinetic energy of the water flow by means of the arranged second flip buckets, aeration and dispersion are generated, and a part of kinetic energy is lost.
本发明涉及一种用于消能井的消能槽，包括第一挑流坎和第二挑流坎，第一挑流坎包括顶面以及由顶面向外平滑延伸的第一溢流面且顶面高于第一溢流面，第二挑流坎包括顶部以及由顶部向第一挑流坎的方向延伸的第二溢流面且第二溢流面的底部与第一溢流面延伸的末端平滑连接，第一溢流面的最低处设有消能戽，顶部高于顶面。还提供一种消能井，包括井筒以及消能槽，消能槽设于井筒内的底部。本发明通过设置的多个溢流面的配合，可以将水流导送至消能戽，在消能戽处产生激烈的表面旋滚，并通过消能戽后的涌浪及底部旋滚而获得较大的消能效果，而通过设置的挑流坎可以利用水流的动能，将水流挑入空中，发生掺气及分散，失去一部分动能。
Energy dissipation groove for energy dissipation well and energy dissipation well
用于消能井的消能槽以及消能井
HU SHA (author) / DAI GENGMING (author) / YUE PAN (author) / LYU MINGJIE (author)
2021-03-09
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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