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Wind-driven generator protective hood

A technology for wind turbines and protective covers, which is applied in the field of protective covers, and can solve problems such as potential safety hazards in the operation of wind turbines, easy damage to open skylights, and too smooth outer surfaces

Inactive Publication Date: 2008-03-05
陈中锦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventor finds that there are still some deficiencies through the investigation of the fan protective cover on the current market: 1. There are deficiencies in preventing foreign objects from flying into and rainwater from flowing into the protection; There are potential safety hazards in the operation of the fan; 3. The outer surface is too smooth, which poses a threat to the personal safety of maintenance personnel; 4. The skylight is easily damaged and it is inconvenient to open during maintenance

Method used

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Embodiment 1

[0018] As can be seen from Fig. 1, Fig. 2 and Fig. 3: the wind turbine protective cover includes a cover body 7, a skylight 1 positioned at the top of the cover body, a hoisting hole 2 and a forced ventilation channel 3, and the cover body 7 is a large left side The cover body is small on the right, high on the left and low on the right. The appearance of the forced ventilation channel 3 is streamlined, and the vents are equipped with shutters;

[0019] It can also be seen from Fig. 1 that a glass fiber reinforced plastic water tank 6 is installed at the air outlet of the ventilation duct.

[0020] It can also be seen from Fig. 1 that before the sponge is pasted, a pressure ring 5 is installed at the hoisting hole and the skylight position.

[0021] The step of sanding treatment is to firstly polish the originally smooth upper surface, then apply resin and sprinkle quartz sand, so that a layer of anti-slip layer with sand particles will be formed on the surface after solidific...

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PUM

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Abstract

The wind-motor protective cover comprises cover body, sky light cover at the top of the cover body, hoisting hole and forced air duct. The outer surface of the cover top has a sanded anti-skid layer. The cover body is big on left and small on right, high on left and low on right. The forced air duct appearance is of stream-line design and its port is fitted with shutter which can effectively prevent foreign matter and rain water from getting-in to damage the cover body whose service life can be prolonged thereof. The sky light is fitted with cover with hinge, pin and handle to make it firm and easy to be opened. The hoisting hole is fitted with pressing ring and the sponge at the hoisting-hole part is pasted firmly, the outer surface of the cover is conducted anti-skid treatment, so that the safety of repair and maintenance is further raised.

Description

Technical field: [0001] The invention relates to a protective cover, in particular to a protective cover for a wind power generator. Background technique: [0002] Since the wind turbine has been working in an open-air environment, it is prone to the problems of foreign matter flying in and rainwater flowing in, so the performance of its protective cover is particularly important. The wind turbine shield is not only one of the important parts of the wind turbine, but also one of its most important styling parts. The protective performance of the wind turbine protective cover is related to the mechanical performance, safety performance, practical performance and novelty and aesthetics of the entire wind turbine. [0003] The inventor finds that there are still some deficiencies through the investigation of the fan protective cover on the current market: 1, there are deficiencies in preventing foreign matter from flying in and rainwater from flowing into the protection; Ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D11/00F03D80/00F03D80/60
CPCY02E10/722Y02E10/72
Inventor 陈中锦
Owner 陈中锦
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