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Navigable type wave power generation device

A power generation device and wave power technology, applied in the field of navigable wave power generation devices, can solve the problems of low energy conversion efficiency of the power generation device, and achieve the effects of simple structure, reduced growth or adsorption, and improved power generation efficiency

Pending Publication Date: 2021-03-30
三沙供电局有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a navigable wave power generation device, aiming to solve the problem of low energy conversion efficiency of the above power generation device

Method used

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  • Navigable type wave power generation device
  • Navigable type wave power generation device
  • Navigable type wave power generation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] like Figure 1 to Figure 9 As shown, the present invention provides a navigable wave power generation device, including a floating body 1, an electric propeller 2 installed at the tail of the floating body 1, and an energy accumulator 3 power-connected with the electric propeller 2, and the floating body 1 is equipped with The deck, the cockpit, and the accumulator 3 are installed in the cockpit; a horizontal pipe 4 is installed at the bottom of the floating body 1, and a wave power generation system is installed on the floating body 1, and the wave power generation system is connected to the horizontal pipe 4; the wave power generation system and The accumulator 3 is connected; one end of the horizontal pipe 4 is provided with a filter screen 12, and the horizontal pipe 4 is provided with a rotating part 10, so as to pass through the filter screen 12 to prevent debris such as seaweed or garbage pouring in with the water flow from flowing into the vertical cavity The pr...

Embodiment 2

[0040] like Figure 3 to Figure 7 As shown, in combination with the technical solution of Embodiment 1, in this embodiment, the forward and reverse scraper 22 device includes a forward rotation scraper 21, a reverse rotation scraper 22, a driving gear 23, a transmission gear 24 and an annular internal gear 25. Rotating scraper 21 is arranged on one side of filter screen 12 through transmission shaft 11, and is positioned at the both sides of transmission shaft 11, to follow transmission shaft 11 to rotate; On the side, the transmission gear 24 is rotatably arranged on the filter screen 12 through the bearing, and the annular internal gear 25 is rotatably arranged on the transmission shaft 11 through the bearing; the two ends of the transmission gear 24 are engaged with the transmission gear 24 and the annular internal gear 25 respectively, The reverse scraper 22 is connected to both sides of the outer wall of the ring internal gear 25; further, there are a plurality of transmi...

Embodiment 3

[0048] like Figure 8 and Figure 9 As shown, in combination with the technical solution of Embodiment 2, in this embodiment, an inner scraper 26 is also included. The inner scraper 26 is connected to the transmission shaft 11 and is located on the other side of the filter screen 12, so that the inner scraper 26 is driven by the rotation of the transmission shaft 11. The scraper 26 rotates so that the inner scraper 26 sticks to the inner surface of the filter screen 12 and rotates to remove the shellfish organisms adsorbed on the inner surface, thereby effectively reducing the clogging problem of the filter screen 12 formed from the inside.

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Abstract

The invention discloses a navigable type wave power generation device. A wave power generation system is arranged on a floating body, and therefore the air in an air chamber can be jacked up when waves rise, the compressed air drives an air turbine to enable a generator to generate power, the electric power can be stored by an energy storage device, the reflected wave energy loss is reduced, and the conversion efficiency of converting the wave power into the electric power is improved. Meanwhile, a through horizontal pipe is arranged, the through horizontal pipe can reduce the resistance of the device in the self-propulsion process in the navigation state, and therefore the energy consumption of an electric propeller is reduced, the situation that the converted electric power is enough fornavigation of the device is ensured, and energy conservation and environmental protection are achieved. Meanwhile, the structures of the horizontal pipe and a vertical cavity cooperate, and thereforethe impact of head-on waves on the floating body is reduced, and the structure is simple. In addition, a positive and negative rotating scraper device is arranged, and therefore the working efficiency of a rotating part is effectively improved, and the frequency of the problem that a filter screen is blocked is reduced.

Description

technical field [0001] The invention relates to the technical field of wave power generation equipment, in particular to a navigable wave power generation device. Background technique [0002] Wave energy is rich in reserves and has great potential for development and utilization. At present, there are many types of wave energy utilization technologies, but the floating wave energy utilization technology has become the mainstream of world research because of its wide adaptability. Floating and oscillating buoy technology is to use wave energy to push one floating body to translate or rotate relative to another floating body to convert energy. The device developed based on this technology must be double floating bodies and must be submerged or semi-submerged in seawater. This feature means that the utilization rate of materials is low. , The problem of collision between floating bodies is unavoidable, the impact of marine organisms is large, and the delivery time is long. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/22F03B13/24F03B11/08B63H21/17
CPCB63H21/17F03B11/08F03B13/22F03B13/24F05B2220/706F05B2240/93F05B2240/95Y02E10/20Y02E10/30
Inventor 吴祝李王敬春高玉洁洪同庆禹鹏陈益华冯乃华赵景飞陈彬周杰符礼攀陈运钦吴清川王绥余刘获张渊羊冠宝蔡儒宁万全曾扬骋
Owner 三沙供电局有限责任公司