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Wave energy power generation device and charging pile

A power generation device and wave energy technology, which are applied in ocean energy power generation, electric vehicle charging technology, charging stations, etc., can solve the problems such as the need to improve the power generation efficiency, high production and maintenance costs, and complex structural design, so as to improve the power generation efficiency, The effect of improving the power generation efficiency and simplifying the device structure

Pending Publication Date: 2022-04-22
CHONGQING JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, wave power generation at this stage, from the beginning of wave energy collection to the final use of power generation and transmission, involves the intersection of multiple disciplines, which also contains many technical problems
At present, the wave energy power generation technology in China is considered from the perspective of structural design, and there are problems with complex structural design, high production and maintenance costs, and power generation efficiency needs to be improved.

Method used

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  • Wave energy power generation device and charging pile
  • Wave energy power generation device and charging pile
  • Wave energy power generation device and charging pile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] like Figure 1-Figure 4 As shown, this embodiment provides a wave energy power generation device, including a first reference plane 1, a second reference plane 2 and a ball screw assembly, the SFE2020 ball screw assembly can be selected, and the second reference plane 2 is located on the first reference plane 1 and above the second datum plane 2, a force-bearing mechanism is provided, and the space between the first datum plane 1 and the second datum plane 2 is a power generation space 4, and a bidirectional power generation mechanism is arranged in the power generation space 4; the force-bearing mechanism Including the floating body 5 and the connecting plate 6, a supporting structure is provided between the floating body 5 and the connecting plate 6, and the space enclosed by the supporting structure is the movable space 7; the lead screw 3 of the ball screw assembly is screwed with the connecting plate 6 through the ball nut 19 connected, one end of the lead screw 3 ...

Embodiment 2

[0033] This embodiment is optimized on the basis of the above-mentioned embodiment 1.

[0034] Considering that the impact force generated by waves is irregular, in order to achieve multi-directional transmission, improve the utilization rate of wave energy, and then improve the power generation efficiency, it includes the installation base 14 fixed on the seabed, the installation base 14 and the first reference plane 1 are movable or elastically connected. This embodiment adopts elastic connection. The support structure includes a plurality of connecting columns 15 uniformly arranged in the circumferential direction between the floating body 5 and the connecting plate 6. This embodiment adopts three connecting columns 15, three connecting columns 15 is evenly arranged circumferentially between the floating body 5 and the connecting plate 6, and the connecting column 15 is provided with a universal joint 16.

[0035] Since the movement of the floating body 5 caused by the impa...

Embodiment 3

[0038] This embodiment is optimized on the basis of the above-mentioned embodiment 1.

[0039] In order to better realize smooth transmission and continuous and stable power generation, the axis of the lead screw 3 is collinear with the axis of the movable space 7 .

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Abstract

The invention relates to the technical field of power generation devices, and discloses a wave energy power generation device and a charging pile, the wave energy power generation device comprises a first reference surface, a second reference surface and a ball screw assembly, the second reference surface is located above the first reference surface, and a stress mechanism is arranged above the second reference surface; a space between the first reference surface and the second reference surface is a power generation space, and a bidirectional power generation mechanism is arranged in the power generation space; the stress mechanism comprises a floating body and a connecting plate, a supporting structure is arranged between the floating body and the connecting plate, and a space defined by the supporting structure is a movable space; according to the wave energy power generation device and the charging pile, the problems that in an existing design, the structural design is complex, the production and maintenance cost is high, and the power generation efficiency needs to be improved are solved.

Description

technical field [0001] The invention relates to the technical field of power generation devices, in particular to a wave energy power generation device and a charging pile. Background technique [0002] According to statistics, there are nearly 10,000 small wave energy generating devices in operation all over the world, mainly used for navigation lights and buoys. However, the wave power generation at this stage, from the beginning of wave energy collection to the final power generation and transmission use, involves the intersection of multiple disciplines, which also contains many technical problems. At present, the wave energy power generation technology in China is considered from the structural design point of view. There are problems in the structural design, the production and maintenance costs are high, and the power generation efficiency needs to be improved. Contents of the invention [0003] The object of the present invention is to provide a wave energy genera...

Claims

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Application Information

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IPC IPC(8): F03B13/14F03B11/00B60L53/31B60L53/50
CPCF03B13/14F03B11/00B60L53/31B60L53/50Y02E10/30Y02E10/20Y02T10/70Y02T10/7072Y02T90/12
Inventor 赵藤赵珂孙鹏袁培银张世义
Owner CHONGQING JIAOTONG UNIVERSITY