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Rotary machine used for hydraulic wind power generation plant

A technology of wind power generation device and rotating machine, which is applied in the field of rotating machine to achieve the effect of avoiding knotting

Inactive Publication Date: 2007-12-05
段小平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned defects of the prior art, the present invention solves the problems of the traditional wind power generation device, and provides a rotating machine applicable to hydraulic wind power generation devices adopting a liquid transmission mode.

Method used

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  • Rotary machine used for hydraulic wind power generation plant
  • Rotary machine used for hydraulic wind power generation plant

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Experimental program
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Embodiment Construction

[0015] As shown in FIGS. 1 to 3 , in a preferred embodiment of the present invention, the rotary machine 20 of the present invention can be applied in a hydraulic wind power generation device to cooperate with the design of the hydraulic pump 12 and the wind wheel 11 to automatically adapt to the windward angle.

[0016] Wherein, the hydraulic wind power generation device includes a wind wheel 11 , a hydraulic pump 12 , a hydraulic motor 13 , a generator 14 , a liquid storage tank 15 , and a conduit 17 . During specific implementation, of course, the tower 16, the offset device, the control circuit and the like are also included. The wind wheel 11 is used to convert wind energy into rotational mechanical energy, and output its rotation to a hydraulic pump 12 connected thereto through a rotating shaft. The hydraulic pump 12 is used to increase the input liquid (usually hydraulic oil) to high pressure and output it. The function of the hydraulic motor 13 is just opposite to tha...

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Abstract

The invention relates to a rotation machine used in hydraulic wind power generation device. It contains core shaft, first sleeve and third sleeve which can installed on peripheral core shaft, floor set between first sleeve and third sleeve. Input liquid port and output liquid port set strew random on the third sleeve. Input liquid pipe and output liquid port set apart on core shaft. Its lateral wall sets apart annular Input liquid groove and output liquid groove. Output port and groove are connecting with output pipe. Input liquid port, input liquid connected groove and input liquid pipe are connected. It connects to wind wheel and hydraulic pump of hydraulic wind power generation device by floor. The floor can rotate inter wine first sleeve to get ideal upwind angle. The third sleeve connects hydraulic pump by connected pipe can be driven by hydraulic pump rotate inter wine the core shaft, then solve the knotting problem of connected pipe; so the invention has advantage of suiting for hydraulic wind power generation device.

Description

technical field [0001] The present invention relates to wind power generation technology, and more specifically, relates to a rotating machine used in a liquid-driven wind power generation device. 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. Statistics show that the total amount of wind energy resources that can be developed in the world is about twice 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 relatively mature structural forms such...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/02
CPCY02E10/72F03D9/001F03D9/17F03D9/28Y02E60/16Y02E70/30Y02P80/10
Inventor 段小平
Owner 段小平