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Flexible sail rotating cylinder windmill

A rotary drum, windmill technology, applied in the direction of wind power generation, wind turbine, wind turbine combination, etc.

Inactive Publication Date: 2014-07-09
郑比德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing propeller-type impellers would not be able to use this more effectively

Method used

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  • Flexible sail rotating cylinder windmill
  • Flexible sail rotating cylinder windmill
  • Flexible sail rotating cylinder windmill

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Below in conjunction with accompanying drawing, illustrate the structure of the live sail rotary drum windmill of the present invention:

[0010] The live sail rotary drum windmill of the present invention is the same as the wind generator in the past, and comprises tower tube 1, wind wheel, generator 7, and wind wheel is contained in live sail support 3 and contained in movable drum 2 by drum 2, on drum 2 The live sail 4 on the sail stand is composed of; an equal-diameter lightning protection ring 8 is installed on the top of the tower tube 1; a brake is installed between the tower tube 1 and the rotating drum 2; Block, and equipped with live sail anti-sway device, live sail positioning device; the rotational power of the wind wheel is transmitted to the generator 7 through the gear 6 on the drum 2.

[0011] The windmill with live sail rotating drum of the present invention is provided with two wind wheels up and down, and each wind wheel is made of three to six live s...

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Abstract

The invention discloses a flexible sail rotating cylinder windmill. The flexible sail rotating cylinder windmill comprises a tower cylinder (1), wind wheels and an electric generator (7). The flexible sail rotating cylinder windmill is characterized in that the wind wheels are formed by rotating cylinders (2), flexible sail frames (3) which are installed on the rotating cylinders (2) and flexible sails (4) which are installed on the flexible sail frames (3); an isodiametric lightning protection ring (8) is installed at the top of the tower cylinder (1); brakes are installed between the tower cylinder (1) and the rotating cylinders (2); flexible sail shafts and flexible sail cross blocks are arranged on the flexible sail frames (3); the flexible sail frames (3) are also provided with flexible sail swing stopping devices and flexible sail positioning devices; rotation power of the wind wheels are transmitted to the electric generator (7) through a gear (6). The flexible sail rotating cylinder windmill has the advantages of being superior to former windmills in wind energy utilization, lightning protection performance and transportation and installation and not needing to adjust impellers to face to the wind direction in the front side.

Description

1. Technical field [0001] The invention relates to a windmill, in particular to a windmill with a live-sail rotating drum, which belongs to a power machine which uses wind power as power to generate electricity. 2. Background technology [0002] The power locomotive of the existing wind power generator is driven by a single propeller-type impeller of the aircraft. It follows the model of the Dutch windmill. The received wind energy is relatively small, and the wind energy cannot be used very efficiently. The barrel is very high, the lightning protection performance is poor, and it is difficult to transport and install in the case of unfavorable terrain (sea area). For machines powered by air flow, the farther away from the axis of the rotating shaft, the more force is applied, and the larger the force-bearing area, the higher the efficiency. Existing propeller-type impellers would not be able to use this more effectively. 3. Contents of the invention [0003] The object ...

Claims

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Application Information

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IPC IPC(8): F03D9/00F03D11/00
CPCY02E10/72
Inventor 郑比德
Owner 郑比德
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