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Vertical water turbine suitable for tidal power generation
The invention belongs to the technical field of power generation equipment, and particularly relates to a vertical water turbine suitable for tidal power generation, the vertical water turbine comprises a support and an impeller mechanism, the impeller mechanism comprises a center shaft, blades and an angle adjusting mechanism, and the angle adjusting mechanism is used for adjusting the expansion and contraction states of the blades on the impeller mechanism; the blades drive the central shaft to rotate under the pushing of water flow; and when water flow flows to the water turbine from different directions of the support, at least one impeller mechanism can be pushed to work normally, and the power generation function is achieved. The vertical water turbine is high in universality; the device not only can be used in rivers or canals with fixed water flow directions, but also can be used in water areas such as lakes, oceans and the like in which tide and ocean current phenomena occur and the water flow directions change periodically; according to the water turbine, the center shafts of the two impeller mechanisms can be arranged to be closer, so that the overall structure of the water turbine is more compact, the size is relatively smaller, and the material cost is further saved.
本申请属于发电设备技术领域，具体是一种适用于潮汐发电的立式水轮机，包括支座和叶轮机构，叶轮机构包括中心轴、叶片和角度调节机构，所述角度调节机构用于调节叶轮机构上各叶片的展开与收缩状态；使得叶片在水流的推动下带动中心轴旋转；叶轮机构有多个，且当水流从支座的不同方向流向水轮机时，至少可以推动其中一个叶轮机构正常工作，实现发电功能。本发明中的立式水轮机通用性强；不仅可以在水流方向固定的河流或者水渠中使用，也可以在湖泊、海洋等会发生潮汐、洋流现象，而使得水流方向周期性变化的水域中应用；在本发明中，两个叶轮机构中心轴可以设置得更为接近，使水轮机的整体结构更紧凑，体积相对更小，还节省材料成本。
Vertical water turbine suitable for tidal power generation
The invention belongs to the technical field of power generation equipment, and particularly relates to a vertical water turbine suitable for tidal power generation, the vertical water turbine comprises a support and an impeller mechanism, the impeller mechanism comprises a center shaft, blades and an angle adjusting mechanism, and the angle adjusting mechanism is used for adjusting the expansion and contraction states of the blades on the impeller mechanism; the blades drive the central shaft to rotate under the pushing of water flow; and when water flow flows to the water turbine from different directions of the support, at least one impeller mechanism can be pushed to work normally, and the power generation function is achieved. The vertical water turbine is high in universality; the device not only can be used in rivers or canals with fixed water flow directions, but also can be used in water areas such as lakes, oceans and the like in which tide and ocean current phenomena occur and the water flow directions change periodically; according to the water turbine, the center shafts of the two impeller mechanisms can be arranged to be closer, so that the overall structure of the water turbine is more compact, the size is relatively smaller, and the material cost is further saved.
本申请属于发电设备技术领域，具体是一种适用于潮汐发电的立式水轮机，包括支座和叶轮机构，叶轮机构包括中心轴、叶片和角度调节机构，所述角度调节机构用于调节叶轮机构上各叶片的展开与收缩状态；使得叶片在水流的推动下带动中心轴旋转；叶轮机构有多个，且当水流从支座的不同方向流向水轮机时，至少可以推动其中一个叶轮机构正常工作，实现发电功能。本发明中的立式水轮机通用性强；不仅可以在水流方向固定的河流或者水渠中使用，也可以在湖泊、海洋等会发生潮汐、洋流现象，而使得水流方向周期性变化的水域中应用；在本发明中，两个叶轮机构中心轴可以设置得更为接近，使水轮机的整体结构更紧凑，体积相对更小，还节省材料成本。
Vertical water turbine suitable for tidal power generation
一种适用于潮汐发电的立式水轮机
GUO YUANJUN (author) / GUO XINGTONG (author) / GUO XINGGANG (author) / TAO KEZHOU (author) / LI JIN (author) / GUO YUJUN (author)
2024-07-12
Patent
Electronic Resource
Chinese
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