Magnetic suspension type chain sail wind machine

A technology of magnetic levitation and wind turbines, which is applied in the direction of wind turbines, engines, wind power generation, etc., can solve problems such as unfavorable applications, large energy, and wear, and achieve the effects of eliminating sagging, improving efficiency, and reducing friction

Inactive Publication Date: 2009-12-02
李世展 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a big problem in the chain sail wind turbine with this structure: because the chain sail has a relatively large weight, when it is fixedly installed on the closed chain cable, the closed chain cable will sag due to the action of gravity, so that the closed During the rotation of the chain cable, there will be greater resistance, resulting in greater energy loss and wear, which is not conducive to practical application

Method used

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  • Magnetic suspension type chain sail wind machine
  • Magnetic suspension type chain sail wind machine
  • Magnetic suspension type chain sail wind machine

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Embodiment Construction

[0025] like figure 1 As shown, in one embodiment of the chain sail wind turbine of the present invention, the chain sail wind turbine includes two towers 10 separated by a certain distance, a chain sail frame (not shown) installed on the tower 10, A closed chain rope 20 connecting adjacent chain sail racks, a plurality of chain sails 30 installed on the closed chain rope 20, a support assembly provided on the tower 10, and a horizontally arranged horizontal suspension device supported by the support assembly . The wind pushes the chain sail 30 to drive the closed chain rope 20 to rotate, thereby driving the main vertical shaft on the chain sail frame to rotate, and the main vertical shaft can be connected with the speed increaser of the wind power generator to drive the wind power generator to generate electricity. Among them, the tower 10, the chain sail frame, the closed chain cable 20, the chain sail 30, etc. can adopt the forms disclosed in Chinese patent 200710074832.8; ...

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PUM

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Abstract

The invention relates to a magnetic suspension type chain sail wind machine, which comprises at least two separated tower frames, chain sail frames, closed chain cables, and a plurality of chain sails, wherein each chain sail frame is arranged on each tower frame; the closed chain cables are connected with the adjacent chain sail frames; the chain sails are arranged on the closed chain cables and provided with windward angles; each tower frame is also provided with a supporting component and a horizontal suspending device which is supported by the supporting component and horizontally arranged; the horizontal suspending device ensures that the closed chain cables keep horizontal. The closed chain cables can be suspended or supported by adding the horizontal suspending device to eliminate sagging and the like brought by the gravity of the chain sails and ensure that the closed chain cables are kept on the same horizontal plane so as to reduce the resistance in the process of operating the closed chain cables. The horizontal suspending device forms an air gap to reduce friction and improve the efficiency of the magnetic suspension type chain sail wind machine.

Description

technical field [0001] The invention relates to a wind power device, more specifically, to a magnetic levitation chain-sail wind power machine which can be used for wind power generation and a method for outputting power by wind power. Background technique [0002] Today, when petrochemical and coal-fired energy sources are dwindling, wind power generation has become one of the key directions of human energy development. Data show that the total amount of wind energy resources that can be developed in the world is about many times the total energy demand of human beings. The abundance and natural renewable nature of wind energy is the most attractive reason. [0003] Wind power generation technology originated in Europe, and countries such as Denmark, the Netherlands, and Germany have developed and advocated wind power generation for more than 20 years. Since the birth of wind power generation technology, it has experienced continuous improvement, and then developed into r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D5/04
CPCY02E10/70
Inventor 李世展
Owner 李世展
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