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Tidal current energy obtaining water turbine

A water turbine and tidal current energy technology, applied in electromechanical devices, mechanical equipment, hydroelectric power generation, etc., can solve the problems of low energy capture efficiency of water turbines, uneven axial force distribution, etc., achieve less energy loss, improve power generation efficiency, The effect of improving the rotation efficiency

Inactive Publication Date: 2018-04-10
常州蓝森环保设备有限公司
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Problems solved by technology

[0003] The technical problem mainly solved by the present invention: Aiming at the problem that the axial force distribution of the water flow acting on the blades of the water turbine is uneven, the existing blade shape device has low energy capture efficiency for the water turbine, and the present invention provides a tidal current energy-capturing water turbine

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  • Tidal current energy obtaining water turbine

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Embodiment Construction

[0013] A tidal current energy-capturing water turbine, comprising a floating plate 4, a support 5 is arranged under the floating plate, a bearing 6 is arranged at the end of the support 5, the rotating shaft 3 of the water turbine is connected with the bearing 6, and the water turbine 2 is fixed on the water turbine through the water turbine bearing 3 On the bracket 5, the right side of the water turbine 2 is connected to the power generation device, and the rotating shaft 3 of the water turbine is provided with a speed increaser 7, and is connected to the generator 9 through a shaft coupling 8. An application method of a tidal current energy-capturing water turbine is as follows: the present invention is placed in the sea and floated on the sea surface through the floating plate 4. When the tidal current passes by, a deduction effect is generated on the blade 1 of the water turbine, which prompts the rotation of the water turbine 2, and the water turbine 2 drives the rotating s...

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Abstract

The invention relates to a tidal current energy obtaining water turbine and belongs to the technical field of renewable energy. The tidal current energy obtaining water turbine is placed in sea and floats on the sea surface through floating plates, tidal currents pass through the water turbine to generate a thrust effect on blades of the water turbine to prompt the water turbine to rotate, the water turbine drives a rotary shaft of the water turbine to rotate, the rotary shaft of the water turbine is accelerated through an accelerator, and a motor shaft is driven to rotate through a coupler, so that power generation is completed. One face of each blade of the water turbine is in an arc shape, and the other face of each blade of the water turbine is in a streamline shape.

Description

technical field [0001] The invention relates to a tidal current energy harvesting water turbine, which belongs to the technical field of renewable energy. Background technique [0002] In today's world, the development of a country is inseparable from the strong support of energy. With the continuous depletion of traditional fossil fuels such as coal, natural gas, and oil, the relationship between energy supply and demand has become increasingly tense. At the same time, the massive consumption of fossil fuels has caused serious environmental pollution and damage. Restricting the sustainable development of the social economy, in order to solve the energy crisis and the environmental damage caused by it, countries all over the world rely on high-tech technology to develop various new energy sources that can be used, which has become the only choice to solve the energy shortage and environmental protection problems. Support and develop renewable new energy, such as solar energy...

Claims

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Application Information

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IPC IPC(8): F03B13/26F03B3/12H02K7/18
CPCF03B3/121F03B13/26H02K7/1823Y02E10/20Y02E10/30
Inventor 龙春牙赵金城史玉兰
Owner 常州蓝森环保设备有限公司
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