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Open channel diffusion section flow-equalizing device and method for calculating placement position of open channel diffusion section flow-equalizing device
The invention discloses an open channel diffusion section flow-equalizing device and a method for calculating a placement position of the open channel diffusion section flow-equalizing device. The open channel diffusion section flow-equalizing device is characterized by comprising an isosceles triangular top plate (1), a dovetailed bottom plate (2), two upstream front slope plates (3), an isosceles-triangular upstream rear slope plate (4), a flank outer wall (5) and a flank inner wall (6), wherein the dovetailed bottom plate (2) is arranged parallel to the top plate (1); the two upstream front slope plates (3) are connected with the outer lateral edge of the top plate (1) and the outer lateral face of the bottom plate (2); the isosceles-triangular upstream rear slope plate (4) is superposed with the bottom of the top plate (1); the vertex angle of the isosceles-triangular upstream rear slope plate (4) inclines to the plane of the bottom plate (2); the flank outer wall (5) is connected with the rear lateral edges of the upstream front slope plates (3) and the tail end point of the bottom plate (2); the flank inner wall (6) is connected with the waist of the upstream rear slope plate (4) and the tail end point of the bottom plate (2). According to the open channel diffusion section flow-equalizing device and the method for calculating the placement position of the open channel diffusion section flow-equalizing device, the theoretical and technical problems of short-distance diffused water-flow smooth joint are solved through the flow division effect of two flanks of the flow-equalizing device.
Open channel diffusion section flow-equalizing device and method for calculating placement position of open channel diffusion section flow-equalizing device
The invention discloses an open channel diffusion section flow-equalizing device and a method for calculating a placement position of the open channel diffusion section flow-equalizing device. The open channel diffusion section flow-equalizing device is characterized by comprising an isosceles triangular top plate (1), a dovetailed bottom plate (2), two upstream front slope plates (3), an isosceles-triangular upstream rear slope plate (4), a flank outer wall (5) and a flank inner wall (6), wherein the dovetailed bottom plate (2) is arranged parallel to the top plate (1); the two upstream front slope plates (3) are connected with the outer lateral edge of the top plate (1) and the outer lateral face of the bottom plate (2); the isosceles-triangular upstream rear slope plate (4) is superposed with the bottom of the top plate (1); the vertex angle of the isosceles-triangular upstream rear slope plate (4) inclines to the plane of the bottom plate (2); the flank outer wall (5) is connected with the rear lateral edges of the upstream front slope plates (3) and the tail end point of the bottom plate (2); the flank inner wall (6) is connected with the waist of the upstream rear slope plate (4) and the tail end point of the bottom plate (2). According to the open channel diffusion section flow-equalizing device and the method for calculating the placement position of the open channel diffusion section flow-equalizing device, the theoretical and technical problems of short-distance diffused water-flow smooth joint are solved through the flow division effect of two flanks of the flow-equalizing device.
Open channel diffusion section flow-equalizing device and method for calculating placement position of open channel diffusion section flow-equalizing device
ZHU ZE (author) / NING YAWEI (author) / GU WEN (author) / LUO XIAOLI (author) / HAO MENGRU (author) / CAI QINGNI (author) / HU TAO (author) / HUANG XIAOXIANG (author) / ZHANG ZHICAI (author) / CHEN XI (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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