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Tidal power generation device

A technology for tidal power generation and generators, which is applied to engine components, machines/engines, mechanical equipment, etc., and can solve the problems of complex technical solutions and yet to be verified and verified, and achieve low manufacturing costs, stable device operation, and improved efficiency. Effect

Pending Publication Date: 2022-07-15
吕连勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] There are many devices invented by using tides, such as 202110907082.8, 202010979851.0, 200920139174.0, 200920162729.3, 201910664025.4 and other patent applications or patent disclosures.

Method used

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Embodiment Construction

[0015] The accompanying drawing is a preferred embodiment of the present invention. The present invention will be described in detail below with reference to the accompanying drawings.

[0016] The device of the present invention includes: an anchor point 1 fixed on the seabed, an anchor chain 2 connected with the anchor point 1 and the support 15, and a drive shaft 8 arranged on the support 15, fixed on the upper left of the drive shaft 8 , the right impellers 5 and 10, the generator set on the transmission shaft 8 (it can also be a transmission device that transmits torque to the generator), and the guide plates 4, 6, 9 and 11, and the buoyancy devices 7 and 12 fixed on the bracket 15, the device of the present invention is also provided with a rudder plate 14. The bracket 15 of the present invention has a Ц-shaped cross-section similar to a bucket-shaped structure, and the rudder plate 14 and the bracket 15 of the present invention are fixed by a hinge 16, referring to the...

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Abstract

The invention discloses a tidal power generation device. The device comprises an impeller, a generator driven by the impeller, a support used for arranging the impeller, the generator and accessory equipment, an anchoring point fixed on a seabed and an anchor chain used for tying the support to the anchoring point, the support is of a structure with a U-shaped cross section similar to a bucket shape, and at least one impeller is fixedly arranged on the support. The impeller shafts are horizontally installed on the support, the positions, located in front of the impellers, of the support are each provided with a flow limiting plate, the two sides of each impeller are each provided with a flow limiting plate, a buoyancy device is arranged below the support, and the impeller shafts can be kept on the left side and the right side of the water surface under the action of the buoyancy device. The device has the advantages that the whole device is simple, so that the manufacturing cost is very low; the device can be always automatically kept at the downstream position of tidal water flow, it is ensured that the device is always located at the power generation operation position, the impeller can be always kept at the proper position of the water surface, and the optimal acting effect of the tidal water flow on the impeller is achieved.

Description

technical field [0001] The present invention relates to a device for generating electricity, in particular to a device that can utilize tides to generate electricity. The present invention includes an impeller, a generator through which the impeller is driven, and a bracket for arranging the impeller, the generator and auxiliary equipment. Background technique [0002] There are a variety of devices using tidal inventions, such as 202110907082.8, 202010979851.0, 200920139174.0, 200920162729.3, 201910664025.4 and other patent applications or devices disclosed in patents, the technical solutions are relatively complex, and the actual use effect has yet to be verified. SUMMARY OF THE INVENTION [0003] The present invention provides a tidal power generation device which can overcome the deficiencies of the prior art. [0004] A device for utilizing tidal power generation of the present invention includes: an impeller, a generator through which the impeller is driven and a bra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/26F03B11/00
CPCF03B13/264F03B11/00F05B2220/706F05B2240/95
Inventor 吕连勇王志民葛健胡甲甲
Owner 吕连勇
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