A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Coast protection submerged dike capable of utilizing wave energy
The invention belongs to the field of offshore engineering, and discloses a coast protection submerged dike capable of utilizing wave energy. The coast protection submerged dike comprises a submergeddike main body and a hydroelectric generating set, wherein the submerged dike main body is fixedly installed on an offshore seabed surface, multiple rows of guide blades arranged in the wave propagation direction are arranged at the top of the submerged dike main body, a flow guide pipeline is arranged in the position, below each row of guide blades, of the submerged dike main body, and an outletis formed in the end, close to the coast, of each flow guide pipeline; each guide blade is provided with an opening facing the wave facing side or the wave backing side, the openings communicate withthe flow guide pipelines, the openings of the guide blades arranged in the same row face the same direction, and the openings of the guide blades arranged in two adjacent rows face opposite directions; and the hydroelectric generating set comprises low-water-head turbines and generators, wherein the low-water-head turbines are installed at the tail ends of the flow guide pipelines in the water flow direction, the generators are fixed in the submerged dike main body, and the low-water-head turbines are used for driving the generators to output electric energy. According to the coast protectionsubmerged dike, wave energy can be converted into electric energy, economic benefits are achieved, wave blocking and wave absorbing can be achieved, and life and property of people are guaranteed.
本发明属于近海工程领域，公开了一种可利用波浪能的海岸防护潜堤，包括潜堤主体和水力发电机组；潜堤主体固定安装在近岸海床床面上，潜堤主体顶部设有沿波浪传播方向多行排列的导向叶片，每行导向叶片下方的潜堤主体内设有导流管道，导流管道靠近海岸的端部具有出口，导向叶片具有朝向迎浪侧或背浪侧的开口，开口与导流管道连通，且同一行排列的导向叶片的开口朝向一致，相邻两行排列的导向叶片的开口朝向相反；水力发电机组包括低水头透平和发电机，低水头透平安装在导流管道水流方向的末端，发电机固定于潜堤主体内，低水头透平用于驱动发电机输出电能。本发明既能实现波浪能转化为电能，具有经济效益，又能实现挡浪消波，保障人们的生命财产。
Coast protection submerged dike capable of utilizing wave energy
The invention belongs to the field of offshore engineering, and discloses a coast protection submerged dike capable of utilizing wave energy. The coast protection submerged dike comprises a submergeddike main body and a hydroelectric generating set, wherein the submerged dike main body is fixedly installed on an offshore seabed surface, multiple rows of guide blades arranged in the wave propagation direction are arranged at the top of the submerged dike main body, a flow guide pipeline is arranged in the position, below each row of guide blades, of the submerged dike main body, and an outletis formed in the end, close to the coast, of each flow guide pipeline; each guide blade is provided with an opening facing the wave facing side or the wave backing side, the openings communicate withthe flow guide pipelines, the openings of the guide blades arranged in the same row face the same direction, and the openings of the guide blades arranged in two adjacent rows face opposite directions; and the hydroelectric generating set comprises low-water-head turbines and generators, wherein the low-water-head turbines are installed at the tail ends of the flow guide pipelines in the water flow direction, the generators are fixed in the submerged dike main body, and the low-water-head turbines are used for driving the generators to output electric energy. According to the coast protectionsubmerged dike, wave energy can be converted into electric energy, economic benefits are achieved, wave blocking and wave absorbing can be achieved, and life and property of people are guaranteed.
本发明属于近海工程领域，公开了一种可利用波浪能的海岸防护潜堤，包括潜堤主体和水力发电机组；潜堤主体固定安装在近岸海床床面上，潜堤主体顶部设有沿波浪传播方向多行排列的导向叶片，每行导向叶片下方的潜堤主体内设有导流管道，导流管道靠近海岸的端部具有出口，导向叶片具有朝向迎浪侧或背浪侧的开口，开口与导流管道连通，且同一行排列的导向叶片的开口朝向一致，相邻两行排列的导向叶片的开口朝向相反；水力发电机组包括低水头透平和发电机，低水头透平安装在导流管道水流方向的末端，发电机固定于潜堤主体内，低水头透平用于驱动发电机输出电能。本发明既能实现波浪能转化为电能，具有经济效益，又能实现挡浪消波，保障人们的生命财产。
Coast protection submerged dike capable of utilizing wave energy
一种可利用波浪能的海岸防护潜堤
XIA YUEZHANG (author) / YANG SHIYU (author) / WANG SHAOHUA (author) / HU ZHENGYU (author)
2020-05-19
Patent
Electronic Resource
Chinese
Wave damping effect of submerged dike
| Engineering Index Backfile | 1966
Cross Section of Submerged Dike for Efficient Siltation Protection
| British Library Conference Proceedings | 2003
Novel submerged dike crest structure combining flexible plant wave dissipation
| European Patent Office | 2015
Fluctuating type flexible submerged dike with multiple wave dissipation effects
| European Patent Office | 2024