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Full interception type vertical-axis windmill

A vertical axis and windmill technology, which is applied to wind turbines at right angles to the wind direction, wind turbines, reduction of greenhouse gases, etc. The effect of wind speed on the outer edge of the leaf

Inactive Publication Date: 2014-04-02
阎波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of low efficiency of the above-mentioned vertical axis windmill, the inventor designed this fully intercepted vertical axis windmill

Method used

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  • Full interception type vertical-axis windmill

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Embodiment Construction

[0019] Embodiments of the present invention are described as follows in conjunction with the accompanying drawings:

[0020] 1. Use a square steel pipe with a length of 6M and a diameter of 8CM as the vertical shaft, weld a round steel with a diameter of 8CM and a length of 10CM at both ends as the shaft diameter at both ends of the vertical shaft, and insert a load-bearing bearing on the vertical shaft diameter (see attached Picture 1-1 );

[0021] 2. Use 10CM square steel to make three [shaped frames with a height of 6.2M, and weld the open ends of the upper and lower frames of the three [shaped frames to the load-bearing bearings at the upper and lower ends of the vertical shaft, and make the angles of the three frames respectively: 140 Degree-110 degree-110 degree, the ground wheel is installed in the appropriate position below each [shaped frame, and the rotatable support of this windmill has been formed by the above-mentioned (see Picture 1-1 1, 12, 25);

[0022] 3....

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Abstract

The invention discloses a vertical-axis windmill, which is mainly technically characterized in that upper and lower ends of the vertical axis of the windmill are respectively provided with a concave rail on which a blade can move; the rail is provided with a motor capable of driving the blade, so that the blade directly moves to a windward side of the windmill after the blade act; therefore, the wind resistance generated when the blade rotationally returns is eliminated; moreover, in order to intercept more wind energy, vertical and horizontal wind deflectors are made by means of a windmill support, wind energy in a non-acting area on the windward side of the windmill is almost fully intercepted and enabled to flow to an acting area. By the measure, the wind energy utilization efficiency is further improved, and the vertical-axis windmill has important development value.

Description

technical field [0001] The invention relates to a vertical axis windmill. It is mainly composed of a three-legged windmill bracket that can rotate with the wind direction, a [shaped frame that constitutes the bracket, a ground wheel, a vertical shaft, a movable fan blade, a fan blade track, a motor that drives the fan blade, and a steel wire that connects the blade-driving motor to conduct electricity. Body, power battery, power supply friction plate connected to the battery, steering plate, steering motor, steering power contact point, vertical windshield, vertical windshield fixing rod and horizontal windshield. Background technique [0002] At present, although vertical axis windmills play a certain role in wind energy utilization, they cannot be developed and applied in large quantities because of their low wind energy utilization efficiency, especially in the field of wind power. So why is the wind energy utilization rate of the vertical axis windmill not high? This i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D3/00F03D3/06
CPCY02E10/74
Inventor 阎波
Owner 阎波
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