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Reciprocating fluid kinetic energy harvesting device for power generation

A collection device and reciprocating technology, which is applied in the direction of engines, wind power generation, hydropower generation, etc., can solve the problems of large construction and placement costs, difficult water turbines, huge maintenance costs, etc., and achieve improved energy collection efficiency, simple structure, and low cost. Effect

Inactive Publication Date: 2019-10-11
郑智多
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in order to collect the energy of linear wave bodies, such point-shaped wave energy collection facilities must be densely distributed along the longitudinal direction of the waves, which will lead to huge production, maintenance and repair costs
[0011] Tidal power generation: It is difficult for the existing water turbines to deal with the characteristics of low tidal drop, small water head pressure but huge water flow, and it is even more difficult to densely deploy water turbines that can cover the vast reservoir mouths that are naturally formed in the ocean; the reason is not only the huge In addition to the cost of construction and placement, it becomes difficult to maintain these facilities with sea erosion and underwater biological breeding; at the same time, the sedimentation phenomenon caused by the operation of existing equipment cannot be dealt with; these current difficulties are exactly the key to the development of large-scale tidal energy. The reason why demand can only be satisfied on a small scale

Method used

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  • Reciprocating fluid kinetic energy harvesting device for power generation
  • Reciprocating fluid kinetic energy harvesting device for power generation
  • Reciprocating fluid kinetic energy harvesting device for power generation

Examples

Experimental program
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Effect test

Embodiment 1

[0042] Embodiment 1: Two or more water machine walls are connected in pairs, and each water machine wall has two fixing frames.

[0043] Such as Figure 1-Figure 3 As shown, a certain number of water machine wall integral devices 1 are closely adjacent and fixedly connected, that is, a water machine wall complex of unlimited length is formed; a single water machine wall device 1 includes two square plane frame fixing frames 2 with the same shape, Or two arbitrary quadrilateral planar frames with the same shape and at least one pair of parallel sides. A guide groove 3 is formed between the two plane frame fixed mounts 2 because of the gap, and the guide groove 3 is embedded with a sliding frame 4 that is adapted to the shape of the fixed frame 2. The guide groove and the lower guide groove slide left and right. When two water machine wall devices 1 are connected, two adjacent sliding frames 4 make synchronous opposite movement or synchronous back movement in the guide groove ...

Embodiment 2

[0052] Embodiment 2: The number of water machine walls is two or more, and the fixing frame 2 is set to one situation.

[0053] Such as Figure 4 As shown, between each end of the upper and lower ends of the sliding frame 4 and the corresponding end of the fixed frame 2, there is one or more than one group of guide mechanisms 21. Guide mechanism 21 can be arranged on the upper and lower ends of sliding frame 4 and can also be arranged on the upper and lower ends of fixed frame 2; The end slides back and forth horizontally, and at the same time, the sliding frame 4 is fixed to the fixed frame 2 in the direction of the remaining degrees of freedom.

[0054] For other content of this embodiment, reference may be made to Embodiment 1.

Embodiment 3

[0055] Embodiment 3: The overall device 1 of the water machine wall is single, and the fixing frame can be one or two.

[0056] Such as Figure 5 As shown, the fixing frame 2 can be set as one or as two. When there are two fixing brackets 2, the technical solution of the first embodiment can be referred to; when there is one fixing bracket 2, the technical solution of the second embodiment can be referred to. And this moment, power transmission device loses the effect of synchronizing device owing to only connecting a water machine wall, and it comprises the left chain disc 15 and the right chain disc 16 that are fixed on the fixed mount 2; Be connected with chain 17, either side of chain 17 both sides can be fixedly connected with curved rod device, and this curved rod device can be any one in left curved rod 18 or right curved rod 19, and the other end of curved rod 18 or 19 then corresponds to oneself The top of the slide frame is fixedly connected; so when the slide fram...

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Abstract

The invention relates to a fluid kinetic energy collecting device for electricity generation. The fluid kinetic energy collecting device for electricity generation adopts concept -reciprocating movement coupled with rotating movement to collect energy. The fluid kinetic energy collecting device comprises a single fluid kinetic energy collecting wall, or at least two adjacent kinetic energy collecting wall devices in the length direction, wherein each kinetic energy wall comprises one or two fixing frames adopting a specific quadrangular shape; a sliding frame of which the shape is matched with the shape of the corresponding fixing frame is arranged in the corresponding fixing frame; each sliding frame can horizontally slide from left to right along the upper end and the lower end of the corresponding fixing frame, and other directions of each sliding frame are fixed; a plurality of blades which are uprightly arrayed are arranged in each sliding frame; and under the effect of fluid force, the blades drive the sliding frames to move from left to right, and drive a generator to work. According to the fluid kinetic energy collecting device disclosed by the invention, the mechanism which is totally different from almost all conventional electricity generating devices which are operated or researched and developed brings enormous benefits unattainable by a conventional rotating turbine for the utilization of renewable resources including wind energy, river current energy, wave energy, tide energy and the like, and chances are directly provided for conveniently developing the renewable energy sources.

Description

technical field [0001] The invention belongs to the technical field of power generation devices, and in particular relates to a reciprocating fluid kinetic energy collection device for power generation. Background technique [0002] It is an ancient attempt of human beings to use the kinetic energy of fluid to drive machinery. After the invention of electricity, these machines are directly connected to generators as wind turbines and water turbines, forming an indispensable source of electricity for human life and production. An important part; because wind power and hydropower are renewable energy sources in nature, they are of special significance to today's society that emphasizes environmental protection and ecological conditions of sustainable development. [0003] If the world's existing wind energy, hydroelectric energy and ocean wave energy and tidal energy resources can be used more actively than the current state, its total power generation capacity may far exceed ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/00F03B13/14F03B13/26F03B11/00F03D9/25F03D80/00
CPCF03B11/00F03B13/00F03B13/14F03B13/26Y02E10/20Y02E10/30Y02E10/72
Inventor 郑智多
Owner 郑智多