CN205190124U - Prevention of seepage water cabin cover - Google Patents

Abstract

The utility model provides a prevention of seepage water cabin cover, cover (2) under (1) and cabin cover are covered to the cabin, the cabin is covered (1) bottom and is equipped with interior edge (8), cabin cover (2) top down is equipped with outer follow (6), concrete along (6) with outer interior edge (8), weather shield (3) that (1) bottom was equipped with the downward sloping are covered in the cabin. The setting of prevention of seepage water cabin cover baffle can reach and effectively avoid the rainwater to get into that the cabin is covered and cabin cover down in the gap between the cover, can avoid again the cabin cover and the cabin cover under cover junction sunshine direct projection, can increase the life who covers in the cabin.

Description

A kind of anti-seepage cabin cover

technical field

The utility model belongs to the field of energy equipment, in particular to an anti-seepage cabin cover.

Background technique

The nacelle contains the key equipment of the wind turbine, including the gearbox and generator. The main function of the nacelle cover is to protect key components such as wind turbines, transmission systems, control systems and safety systems. The nacelle cover can meet the working requirements in harsh weather environments and protect the personnel and equipment inside from wind, rain, and snow. , salt spray, ultraviolet radiation and other external environmental factors.

Sealing and anti-seepage is the most basic requirement that the nacelle cover needs to meet. The nacelle cover is generally composed of several pieces, and the large-scale nacelle cover can reach dozens of pieces. In addition, the wind and sand in the wind power generation area are relatively large, and the wind and sand can easily enter from the connection.

Contents of the invention

In view of this, the utility model aims to provide an anti-seepage nacelle cover to solve the problems that the existing nacelle cover joints are easy to seep water and easily enter wind and sand.

In order to achieve the above object, the technical solution of the utility model is achieved in that:

An anti-seepage nacelle cover, comprising a nacelle cover upper cover (1) and a nacelle cover lower cover (2), the bottom end of the nacelle cover upper cover (1) is provided with an inner edge (8), and the nacelle cover lower cover (2) The top is provided with an outer edge (6), and the inner edge (8) is consolidated with the outer edge (6). ).

Further, a sealing strip (9) is provided between the nacelle under cover (2) and the outer edge (6).

Further, the sealing strip (9) is a rubber strip.

Further, the upper cover (1) of the nacelle cover is dome-shaped.

Further, the bottom end of the rain shield (3) is connected to a water storage plate (4), and the rain shield (3) and the water storage plate (4) form a “V”-shaped longitudinal section. water tank.

Further, overflow holes (5) are provided on the water storage plate (4).

Further, the inner edge (8) and the outer edge (6) are provided with several threaded holes, and the inner edge (8) and the outer edge (6) are connected by bolts (7).

Compared with the prior art, the anti-seepage water nacelle cover of the utility model has the following advantages:

(1) The setting of the anti-seepage water-proof nacelle cover baffle plate described in the utility model can not only effectively prevent rainwater from entering the gap between the nacelle cover upper cover and the nacelle cover lower cover, but also prevent the rainwater from entering the gap between the nacelle cover upper cover and the nacelle cover lower cover. Direct sunlight at the joint of the cover can increase the service life of the nacelle cover.

(2) In the anti-seepage nacelle cover described in the utility model, a sealing strip is provided between the lower cover of the nacelle cover and the outer edge, on the one hand, it can further prevent rainwater from passing through the gap between the upper cover of the nacelle cover and the lower cover of the nacelle cover. The gap enters the cabin cover; on the other hand, it can prevent the entry of wind and sand; moreover, the sealing strip is easy to replace, and can be easily disassembled and replaced after aging.

Description of drawings

The accompanying drawings constituting a part of the utility model are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is a schematic structural view of the anti-seepage water nacelle cover described in the embodiment of the present invention;

Fig. 2 is a schematic enlarged view of the structure in A in Fig. 1 of the anti-seepage nacelle cover described in the embodiment of the present invention.

Explanation of reference signs:

1-the upper cover of the nacelle cover, 2-the lower cover of the nacelle cover, 3-the rain shield, 4-the water storage plate, 5-the overflow hole, 6-the outer edge, 7-the bolt, 8-the inner edge, 9-the sealing strip.

detailed description

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.

The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

An anti-seepage nacelle cover, as shown in Figures 1 and 2, comprises a nacelle cover upper cover 1 and a nacelle cover lower cover 2, the bottom end of the nacelle cover upper cover 1 is provided with an inner edge 8, and the top end of the nacelle cover lower cover 2 is provided with The outer edge 6, the inner edge 8 and the outer edge 6 are consolidated, and the bottom end of the upper cover 1 of the nacelle cover is provided with a rain shield 3 inclined downward. In this embodiment, the rain shield 3 is preferably an opaque shield.

Further, a sealing strip 9 is provided between the under-hood cover 2 and the outer edge 6 .

Further, the sealing strip 9 is a rubber strip.

Further, the upper cover 1 of the nacelle cover is dome-shaped.

Further, the bottom end of the rain shield 3 is connected to a water storage plate 4, and the rain shield 3 and the water storage plate 4 form a water storage tank with a vertical section of "V". The setting of water storage plate 4 can collect a small amount of rainwater, avoid rainwater

Further, overflow holes 5 are provided on the water storage plate 4 .

Further, several threaded holes are provided on the inner edge 8 and the outer edge 6 , and the inner edge 8 and the outer edge 6 are connected by bolts 7 .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (7)

1. A water seepage-proof nacelle cover, comprising a nacelle cover upper cover (1) and a nacelle cover lower cover (2), characterized in that: the nacelle cover upper cover (1) bottom is provided with an inner edge (8), The top of the lower nacelle cover (2) is provided with an outer edge (6), the inner edge (8) is consolidated with the outer edge (6), and the bottom end of the upper nacelle cover (1) is provided with a downward slope the flashing (3). 2. The anti-seepage nacelle cover according to claim 1, characterized in that: a sealing strip (9) is provided between the nacelle under cover (2) and the outer edge (6). 3. The anti-seepage nacelle cover according to claim 2, characterized in that: the sealing strip (9) is a rubber strip. 4. The anti-seepage nacelle cover according to any one of claims 1, characterized in that: the nacelle cover upper cover (1) is dome-shaped. 5. The anti-seepage nacelle cover according to any one of claims 1-4, characterized in that: the bottom end of the rain shield (3) is connected to a water storage plate (4), and the rain shield (3) ) and the water storage plate (4) form a water storage tank whose longitudinal section is a "V" shape. 6. The anti-seepage nacelle cover according to claim 5, characterized in that: the water storage plate (4) is provided with overflow holes (5). 7. The anti-seepage nacelle cover according to any one of claims 1-4 or 6, characterized in that: said inner edge (8) and outer edge (6) are provided with several threaded holes, said inner The edge (8) is connected with the outer edge (6) by bolts (7).