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Sand wind resisting protective cover

A protective cover and anti-wind and sand technology, which is applied to wind power generation, wind power engines, machines/engines, etc., can solve the problems of easy access to wind and sand, easy water seepage at the joint of the protective cover, etc., and achieve a good effect of wind and sand

Pending Publication Date: 2017-05-17
EULIKIND TIANJIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention aims to propose a wind-sand-resistant protective cover to solve the problems that the existing protective cover joints are easy to seep water and easily enter the wind-sand

Method used

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  • Sand wind resisting protective cover
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Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0020] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0021] A protective cover against wind and sand, such as figure 1 As shown, including the upper cover 1 of the protective cover and the lower cover 2 of the protective cover, the bottom end of the upper cover 1 of the protective cover is provided with an inner edge 8, the top end of the lower cover 2 of the protective cover is provided with an outer edge 6, and the inner edge 8 and the outer edge 6 are consolidated , The outer edge of the bottom end of the upper cover 1 of the protective cover is provided with a vertically arranged first baffle plate 5, and the bottom end of the outer edge 6 is provided with a vertically arranged second baffle plate 4. The first baffle 5 can block part ...

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Abstract

The invention provides a sand wind resisting protective cover comprising a protective cover upper cover (1) and a protective cover lower cover (2). An inner edge (8) is arranged at the bottom end of the protective cover upper cover (1), an outer edge (6) is arranged at the top end of the protective cover lower cover (2), and the inner edge (8) is fixedly connected with the outer edge (6). A first baffle (5) is arranged vertically on the outer edge of the bottom end of the protective cover upper cover (1), and a second baffle (4) is arranged vertically at the bottom end of the outer edge (6). By means of the arrangement of the first baffle and the second baffle, the situation that rainwater and wind sand enter an engine room from a gap between the protective cover upper cover and the protective cover lower cover is effectively prevented, double protection is achieved, the rainwater and wind sand resisting effect is better.

Description

technical field [0001] The invention belongs to the field of wind power generation equipment, and in particular relates to a protective cover against wind and sand. Background technique [0002] The nacelle contains the key equipment of the wind turbine, including the gearbox and generator. The main function of the protective cover is to protect key components such as wind turbines, transmission systems, control systems and safety systems. The protective cover can meet the working requirements in harsh weather environments and can protect internal personnel and equipment from wind, rain and snow. , salt spray, ultraviolet radiation and other external environmental factors. [0003] Sealing and anti-seepage is the most basic requirement that the protective cover needs to meet. The protective cover is generally composed of several pieces. The large protective cover reaches dozens of pieces. Each piece needs to be connected together. It is easy to seep water in the gaps in rai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D80/00
CPCY02E10/72
Inventor 盖秀春
Owner EULIKIND TIANJIN TECH