Ocean current power generation device based on floating breakwater and installation method of ocean current power generation device

Abstract

The invention provides an ocean current power generation device based on a floating breakwater and an installation method thereof.The ocean current power generation device comprises a water turbine complete machine installed on the breakwater, the breakwater is provided with a moon pool, a water turbine is installed in the moon pool, and the ocean current power generation device further comprises an installation guiding device; the installation guiding device comprises a fixing frame, a guide rail, a lower guiding frame and an upper guiding frame, the upper guiding frame is slidably installed on the guide rail, the fixing frame is fixedly installed in the moon pool, one end of the lower guiding frame is hinged to the fixing frame, and the other end of the lower guiding frame is hinged to the guide rail. The upper guide frame comprises an upper guide seat, a first swing plate, a second swing plate, a spring, a pulley, a winch and a steel wire rope, the whole water turbine can be rapidly and stably hoisted into a moon pool by installing the installation guide device, the problem that a floating breakwater and an installation ship continuously shake and oscillate under the action of waves is solved, and the service life of the floating breakwater and the installation ship is prolonged. And the whole water turbine cannot be smoothly hoisted into the moon pool.

Description

technical field [0001] The invention specifically relates to an ocean current power generation device based on a floating breakwater and an installation method thereof. Background technique [0002] Breakwaters are an important part of artificially shielded coastal ports, which can defend against wave intrusion, block the impact of waves, protect the harbor basin, and maintain a stable water surface. [0003] There are many moon pools in the breakwater. In order to make full use of the moon pool space for power generation, the hydro turbine power generation device is installed in the moon pool of the breakwater. Without affecting the overall appearance of the breakwater, the water turbine converts the wave energy into mechanical energy, and then converts the mechanical energy into for electrical energy. After the hydro turbine power generation device is installed and debugged in the factory, the whole machine is hoisted by the installation ship, and the hydro turbine power ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention proposes an ocean current power generation device based on a floating breakwater and its installation method. By installing an installation guide device, the complete turbine can be quickly and stably hoisted into the moon pool, solving the problem of floating breakwaters. The breakwater and the installation ship are constantly shaking and oscillating under the action of the waves, which is not conducive to the smooth hoisting of the complete turbine into the moon pool

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