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A platform for research: civil engineering, architecture and urbanism
Water retaining dam special for water conservancy and hydropower engineering
The invention discloses a water retaining dam special for water conservancy and hydropower engineering. The water retaining dam structurally comprises a dam body, a rotating block and electric power conversion equipment, the rotating block is arranged at the rear end of the dam body, the electric power conversion equipment is installed at the side end of the top of the dam body, the dam body comprises a baffle, a through hole, a guide plate and a flow guiding device, and the flow guiding device comprises a water passing groove, a water guiding device, an impact groove and a flow guiding piece; the water guiding device comprises a movable groove, a floating block, a reset spring and a plastic sealing piece, the floating block comprises a foam block, an empty groove, a contact plate, a side bending block and a deformation groove, and the contact plate comprises a contact body, a cavity, a slow flow groove and a flow guiding block. The included angle between the impact groove and the water passing groove is set to be 60 degrees, the water guiding device can float upwards when the flowing speed of a river is small, water flow is guided into the impact groove, so that the water flow can be sprayed out from the impact groove, the impact force of the water flow on the rotating block is improved, and the power generation efficiency of the power conversion equipment is improved.
本发明公开了一种专用于水利水电工程的挡水坝，其结构包括坝体、旋转块、电力转换设备，坝体的后端设有旋转块，电力转换设备安装在坝体的顶部侧端，坝体包括挡板、穿孔、导向板、导流装置导流装置包括通水槽、导水装置、冲击槽、导流片，导水装置包括活动槽、浮块、复位弹簧、塑料密封片，浮块包括泡沫块、空槽、接触板、侧弯块、变形槽，接触板包括接触体、空腔、缓流槽、导流块，本发明将冲击槽与通水槽之间形成的夹角设置为度，可以在河流流速较小的时候导水装置往上浮动，将水流往冲击槽中进行导向，使得水流能够从冲击槽喷出，提高水流对旋转块的冲击力，加大电力转换设备的发电效率。
Water retaining dam special for water conservancy and hydropower engineering
The invention discloses a water retaining dam special for water conservancy and hydropower engineering. The water retaining dam structurally comprises a dam body, a rotating block and electric power conversion equipment, the rotating block is arranged at the rear end of the dam body, the electric power conversion equipment is installed at the side end of the top of the dam body, the dam body comprises a baffle, a through hole, a guide plate and a flow guiding device, and the flow guiding device comprises a water passing groove, a water guiding device, an impact groove and a flow guiding piece; the water guiding device comprises a movable groove, a floating block, a reset spring and a plastic sealing piece, the floating block comprises a foam block, an empty groove, a contact plate, a side bending block and a deformation groove, and the contact plate comprises a contact body, a cavity, a slow flow groove and a flow guiding block. The included angle between the impact groove and the water passing groove is set to be 60 degrees, the water guiding device can float upwards when the flowing speed of a river is small, water flow is guided into the impact groove, so that the water flow can be sprayed out from the impact groove, the impact force of the water flow on the rotating block is improved, and the power generation efficiency of the power conversion equipment is improved.
本发明公开了一种专用于水利水电工程的挡水坝，其结构包括坝体、旋转块、电力转换设备，坝体的后端设有旋转块，电力转换设备安装在坝体的顶部侧端，坝体包括挡板、穿孔、导向板、导流装置导流装置包括通水槽、导水装置、冲击槽、导流片，导水装置包括活动槽、浮块、复位弹簧、塑料密封片，浮块包括泡沫块、空槽、接触板、侧弯块、变形槽，接触板包括接触体、空腔、缓流槽、导流块，本发明将冲击槽与通水槽之间形成的夹角设置为度，可以在河流流速较小的时候导水装置往上浮动，将水流往冲击槽中进行导向，使得水流能够从冲击槽喷出，提高水流对旋转块的冲击力，加大电力转换设备的发电效率。
Water retaining dam special for water conservancy and hydropower engineering
一种专用于水利水电工程的挡水坝
HUANG ZAIJIAN (author)
2021-11-19
Patent
Electronic Resource
Chinese
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