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Novel spiral floating cylinder type water current power generation device

A water flow power generation and buoy type technology, applied in hydropower, reaction engines, engine components, etc., can solve problems such as rising power generation costs, coal shortages, environmental pollution, etc., and achieve low manufacturing costs, reduced power generation costs, and high transmission efficiency high effect

Pending Publication Date: 2018-11-30
薛明刚
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, my country's power generation mainly relies on coal thermal power generation, but the current shortage of coal has resulted in increasing power generation costs and serious environmental pollution

Method used

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  • Novel spiral floating cylinder type water current power generation device
  • Novel spiral floating cylinder type water current power generation device
  • Novel spiral floating cylinder type water current power generation device

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Embodiment Construction

[0031] The following will describe in detail with reference to the drawings in the embodiments of the present invention.

[0032] see figure 1 , figure 2 , image 3 , Figure 4 , a new type of spiral buoy 1 type water flow power generation device, the spiral buoy 1, the spiral buoy 1 is a tube structure arranged horizontally on the axis, and the outer wall of the spiral buoy 1 is surrounded by a plurality of spiral fins 2; and the spiral buoy The outside of any one end of 1 is connected with a short shaft 3 through a bracket, and the short shaft 3 is set coaxially with the spiral buoy 1. The carrying ship 5 is a ship-shaped structure floating on the water. The carrying ship 5 is provided with a fixed anchor 6. The fixed anchor 6 sinks to the bottom of the water and is connected to the carrying ship 5 by a rope 7. The rope 7 can also be connected by an anchor chain. Replacement; the generator 8, the generator 8 is fixedly arranged on the carrier ship 5, and the input shaft...

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Abstract

The invention relates to the technical field of power generation by using water currents, in particular to a novel spiral floating cylinder type water current power generation device. The device mainly comprises a spiral floating cylinder, a bearing ship, a generator and a transmission shaft, wherein the spiral floating cylinder is of a pipe body structure with a horizontal axis; multiple spiral fins are arranged around the outer side wall of the spiral floating cylinder; a short shaft is arranged at the external of any one end of the spiral floating cylinder through a bracket in a connectingmode; the short shaft and the spiral floating cylinder are coaxially arranged; the bearing ship is of a ship structure floating on the water surface; the bearing ship is provided with a fixed anchor;the fixed anchor is sunk in the water bottom, and is connected with the bearing ship through a rope or an anchor chain; the generator is fixedly arranged on the bearing ship, and an input shaft of thegenerator is towards a stern; one end of the transmission shaft is in butt joint with the input shaft of the generator through a coupling; the end, far from the generator, of the transmission shaft is in butt joint with the short shaft at any one end of the spiral floating cylinder; and the transmission shaft is used for transferring the torque of the spiral floating cylinder to the generator forpower generation.

Description

technical field [0001] The invention relates to the technical field of generating electricity by using water flow, in particular to a novel spiral buoy type water flow power generation device. Background technique [0002] At present, my country's power generation mainly relies on coal thermal power generation, but the current shortage of coal has resulted in increasing power generation costs and serious environmental pollution. Therefore, how to provide a method to generate electricity by using renewable resources in nature to reduce the cost of electricity generation and protect the natural environment is an urgent problem to be solved by those skilled in the art. Contents of the invention [0003] In order to solve the above problems, the present invention provides a novel spiral buoy type water current power generation device, which uses flowing river water or seawater to generate power, which can reduce power generation costs compared with the coal power generation co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/00F03B3/12
CPCF03B3/12F03B13/00Y02E10/20
Inventor 薛明刚
Owner 薛明刚
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