Automatic retractable wind power generating device with gravity sliding rings

An automatic retractable and slip ring technology, which is applied in the direction of wind power generators, wind power motor combinations, wind power motor control, etc., can solve problems such as inability to ensure effective power generation

Pending Publication Date: 2017-05-31
刘俏云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing sailboat-type wind power device cannot ensure effective power generation due to the fixed ...

Method used

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  • Automatic retractable wind power generating device with gravity sliding rings
  • Automatic retractable wind power generating device with gravity sliding rings
  • Automatic retractable wind power generating device with gravity sliding rings

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Embodiment Construction

[0017] In conjunction with accompanying drawing, the specific embodiment of the present invention is described further:

[0018] The present invention utilizes the difference in force bearing area when the canvas is opened and closed, so that the forces on the upper part of the fan impeller and the lower part of the shaft are different, resulting in a pressure difference, so that the impeller shaft rotates to realize power generation.

[0019] A gravity slip ring automatic retractable wind power device, the main body includes a reduction gear box, a generator, a support frame, a turntable and several fan impellers, the fan impellers are arranged in parallel on the support frame, and the lower end of the support frame is fixedly installed on the turntable , there is a track under the turntable, and the universal wheel at the bottom of the turntable rolls along the track; the fan impeller includes a skeleton, a canvas and a rotating shaft, the skeleton is mounted on the rotating ...

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PUM

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Abstract

The invention belongs to the technical field of wind power generation, and provides an automatic retractable wind power generating device with gravity sliding rings. The automatic retractable wind power generating device aims to solve the problem that an existing sailing boat type wind power generating device cannot ensure effective power generation due to the fact that a sailboard of the device is fixed in position and stress direction. The automatic retractable wind power generating device comprises a reduction gear box, a power generator, a supporting frame, a rotating disc and a plurality of fan impellers, wherein the fan impellers are arranged on the supporting frame in parallel, the lower end of the supporting frame is fixedly mounted on the rotating disc, a rail is arranged under the rotating disc in a matched mode, and universal wheels at the bottom of the rotating disc roll along the rail; and each fan impeller comprises a framework, canvas and a rotating shaft, wherein the framework is mounted on the rotating shaft and rotates around the framework, one end of the canvas is fixedly mounted at the end of the radial framework, and the other end of the canvas is slidably mounted on the radial framework through the multiple sliding rings. According to the automatic retractable wind power generating device, the fan impellers are made to rotate by the pressure difference between the canvas above the rotating shafts and the canvas below the rotating shafts, and thus power is generated; and external operation conditions of the device are wider, and the power generating function is better guaranteed.

Description

technical field [0001] The invention belongs to the technical field of wind power generation, and in particular relates to a gravity slip ring automatic retractable wind power device. Background technique [0002] Wind energy is the energy generated by a large amount of air flow on the earth's surface. It is a non-polluting renewable energy source. It does not need to invest in raw material costs, and there is no waste residue to be discharged. It is inexhaustible and inexhaustible. The wind resources on the earth are very rich, but The utilization rate of natural wind power by human beings is very low, and most of the energy is lost in vain. [0003] Existing wind power devices have a variety of structures, including propeller structure, turbine structure and sailing structure, all of which can realize wind power conversion to a certain extent, while the existing sailing wind power devices simply use the wind effect of the canvas to generate power, as shown in the patent T...

Claims

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Application Information

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IPC IPC(8): F03D9/25F03D3/06F03D7/06
CPCF03D3/002F03D3/062F03D7/06F05B2240/312Y02E10/74
Inventor 刘俏云
Owner 刘俏云
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