Chimney type wind-driven generator

A technology for wind power generation equipment and chimneys, which is applied to wind power generation, wind turbines, mechanical equipment, etc., can solve problems such as energy loss, damage to wind blades and axles, and cannot be installed in areas with hurricanes, so as to improve power generation efficiency, The effect of diameter increase

Inactive Publication Date: 2003-03-26
苗伯霖
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] Because sometimes the airflow in the atmosphere is strong and sometimes weak, and sometimes even stops, so the traditional horizontal wind power generation equipment cannot run stably and uninterruptedly to generate current, and the efficiency is not high
On the other hand, in order to prevent the shaft of the blade from bending, the diameter of the blade should not be too large. This restriction also prevents the efficiency from being improved.
Furthermore, traditional wind power generation equipment needs to increase the rotation speed through gear change, so a lot of energy will be lost
In addition, traditional horizontal wind power generation equipment cannot be installed in areas with hurricanes, otherwise the blades and axles will be damaged
[0004] Although wind power generation is a renewable and non-polluting power generation method, due to the above-mentioned limitations and shortcomings, the popularization and application of traditional horizontal wind power generation equipment is subject to many restrictions.

Method used

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  • Chimney type wind-driven generator
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  • Chimney type wind-driven generator

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Embodiment Construction

[0033] Such as figure 1 and Figure 4 shown, and refer to figure 2 and image 3 , the chimney-type wind power generation equipment of the present invention comprises: an upright chimney-shaped hollow air guide pipe 10, a support device 20, at least one wind impeller 30 is pivotally arranged inside the above-mentioned air guide pipe 10, and a power generating device 40 .

[0034] Such as Figure 4 As shown, the air duct 10 has an upper air outlet 11 and a lower air inlet 12, and preferably, a part of the air duct 10 has a transparent structure 13, allowing sunlight to enter the interior of the air duct 10, and utilizing sunlight to assist airflow heat up. The supporting device 20 is used to support the air duct 10 and keep the airflow of the air inlet 12 unobstructed. The air duct 10 can be as figure 1 Shown in a straight cylindrical configuration, or in the shape of a tapered barrel, the upper end of which has a smaller horizontal cross-sectional area than the lower en...

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PUM

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Abstract

A chimney type wind power generator includes: a vertical chimney shaped wind guide pipe, supporting device, at least one leaf wheel pivotedly set in the above pipe, and a generator. A heating device is on the bottom in the pipe. The heating device can adopt the geothermal energy or electric power saved by the power generator in peak time to generate. The armature unit and magnetic pole unit can be respectively set on the out edge of the leaf wheel and inside the pipe or the leaf wheel axle. There is an assistant covering device on the upper end of the pipe, on the output side, plural horizontal wind power generators parallel to the leaf wheel axle can be set to enhance the power generator efficiency. The wind power generator can keep running in a long time, and prevent from the cyclone damage.

Description

[technical field] [0001] The invention relates to a wind power generating equipment, in particular to a vertical chimney type wind power generating equipment. [Background technique] [0002] Pollution based on nuclear energy and thermal power generation is becoming more and more serious. At present, the use of alternative energy sources including wind energy has become more and more popular all over the world. Regarding the wind power generation part, traditional wind power generation equipment is a horizontal device. Generally speaking, the shaft of the wind impeller is roughly horizontal and faces the airflow. If it is installed on the seaside, it is generally from the land to the sea, and the horizontal natural airflow caused by the temperature difference between the land and the sea is used to drive the wind blades to rotate during the day and night, so that the power generation unit on the shaft of the wind blades generates current. . [0003] Because sometimes the ai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D1/02F03D1/04
CPCY02E10/72
Inventor 苗伯霖
Owner 苗伯霖
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