CN216741846U

CN216741846U - Wind power generator cabin cover with good protection capability

Info

Publication number: CN216741846U
Application number: CN202220543301.9U
Authority: CN
Inventors: 张炳钦; 张其战
Original assignee: Henan Ainakang Energy Technology Co ltd
Current assignee: Henan Ainakang Energy Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-06-14
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a wind power generator cabin cover with good protection capability, which relates to the technical field of wind power generation accessories and comprises a cabin cover body, an assembly opening and a heat dissipation opening, wherein the middle part of the right end of the cabin cover body is provided with the assembly opening, the front end and the rear end of the cabin cover body are symmetrically provided with the heat dissipation opening, and the wind power generator cabin cover has the advantages that: through the ingenious design of the shielding device, rainwater can be prevented from entering the cabin cover body through the air outlet, a large amount of rainwater can be prevented from being accumulated at the upper end of the cabin cover body, meanwhile, rainwater can be prevented from entering the cabin cover body through the heat dissipation port, and the cabin cover body can be well protected; through the arrangement of the heat dissipation rod, the heat dissipation in the cabin cover body can be accelerated, and electrical elements in the cabin cover body can be effectively protected; through lightning arrester's design, can effectively avoid cabin cover body to receive the thunderbolt, make cabin cover body protecting effect better.

Description

Wind power generator cabin cover with good protection capability

Technical Field

The utility model relates to the technical field of wind power generation accessories, in particular to a wind power generator cabin cover with good protection capability.

Background

The cabin cover is a device for isolating parts from the external environment, can protect the parts in the cabin cover from being eroded by rainwater, thunder and dust, is easy to cause rainwater to enter the cabin cover body of the existing cabin cover, can not timely dissipate heat of some cabin cover bodies, and is easy to cause electric shock of thunder and lightning sometimes, so that the protection effect of the cabin cover body is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a wind turbine nacelle cover with good protection capability.

The utility model achieves the above purpose through the following technical scheme:

the utility model provides a wind turbine cabin cover that protective capacities is good, includes cabin cover body, assembly opening and thermovent, the assembly opening has been seted up at the right-hand member middle part of cabin cover body, its characterized in that: the radiator hole has been seted up to both ends symmetry around the cabin cover body, install the heat dissipation stick in the radiator hole, the upper end of cabin cover body is close to one side symmetry of assembly mouth and is equipped with the air outlet, be equipped with the sheltering from the device directly over the air outlet, lightning arrester is installed to the upper end of cabin cover body.

Preferably, the shielding device comprises a supporting vertical plate, a baffle and a water flowing plate, the supporting vertical plate is fixedly connected to the middle of the upper end of the cabin cover body and located between the two air outlets, the water flowing plate is symmetrically and fixedly connected to the front side and the rear side of the upper end of the supporting vertical plate in an inclined mode, the other end of the water flowing plate extends to the outside of the cabin cover body, and the baffle is symmetrically and integrally formed at the two ends of the water flowing plate.

Preferably, the upper end of the water flowing plate is uniformly and integrally formed with bulges.

Preferably, the supporting vertical plate, the flow water plate and the cabin cover body are distributed in a triangular shape.

Preferably, lightning arrester includes base, earth terminal box, main lightning rod, ionization ball, main syringe needle and vice syringe needle, base fixed connection is at the upper end middle part of cabin cover body, the earth terminal box is installed to upper end one side of base, main lightning rod is installed to the upper end central point of base, ionization ball is installed to the upper end of main lightning rod, main syringe needle is installed to the upper end of ionization ball, vice syringe needle is installed to the bilateral symmetry of ionization ball.

Preferably, a dustproof net is arranged in the heat dissipation hole and is positioned on the outer side of the heat dissipation rod.

Has the advantages that: by the ingenious design of the shielding device, rainwater can be prevented from entering the cabin cover body through the air outlet, accumulation of a large amount of rainwater at the upper end of the cabin cover body can be avoided, meanwhile, rainwater can be prevented from entering the cabin cover body through the heat dissipation port, and the cabin cover body can be well protected; through the arrangement of the heat dissipation rods, the heat dissipation in the cabin cover body can be accelerated, and electrical elements in the cabin cover body can be effectively protected; through lightning arrester's design, can effectively avoid cabin cover body to receive the thunderbolt, make cabin cover body protective effect better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front perspective view of a wind turbine nacelle cover with improved protection according to the present invention;

FIG. 2 is a right perspective view of a wind turbine nacelle cover of the present invention;

fig. 3 is an enlarged view of a part a of a nacelle cover for a wind turbine according to the present invention.

The reference numerals are explained below:

1. a nacelle cover body; 101. an assembly port; 2. a heat dissipation port; 3. a dust screen; 4. a heat dissipation rod; 5. a shielding device; 501. supporting a vertical plate; 502. a baffle plate; 503. a flow plate; 504. a protrusion; 6. a lightning arrester; 601. a base; 602. a ground wire box; 603. a main lightning rod; 604. an ionizing ball; 605. a main needle head; 606. a secondary needle head; 7. and (7) air outlet.

Detailed Description

The technical scheme of the utility model is further explained by combining the accompanying drawings as follows:

as shown in fig. 1-3, a wind power generator cabin cover with good protection capability comprises a cabin cover body 1, an assembly opening 101 and two heat dissipation openings 2, wherein the assembly opening 101 is formed in the middle of the right end of the cabin cover body 1, the two heat dissipation openings 2 are symmetrically formed at the front end and the rear end of the cabin cover body 1, the two heat dissipation openings 2 are used for dissipating heat, heat dissipation rods 4 are installed in the heat dissipation openings 2, the heat dissipation rods 4 are used for dissipating heat in the cabin cover body 1 from the heat dissipation openings 2 in time, air outlets 7 are symmetrically formed in one side, close to the assembly opening 101, of the upper end of the cabin cover body 1, the two air outlets 7 are provided, a shielding device 5 is arranged right above the air outlets 7, the shielding device 5 is used for preventing rainwater from entering the cabin cover body 1 from the air outlets 7 or the heat dissipation openings 2, and meanwhile, the rainwater can flow downwards in time, so that a large amount of rainwater is prevented from being accumulated at the upper end of the cabin cover body 1, the lightning arrester 6 is installed at the upper end of the cabin cover body 1, the lightning arrester 6 can effectively prevent the cabin cover body 1 from being subjected to electric shock, and can protect the cabin cover body 1, the shielding device 5 comprises a supporting vertical plate 501, a baffle plate 502 and a water flowing plate 503, the supporting vertical plate 501 is fixedly connected to the middle part of the upper end of the cabin cover body 1 and is positioned between two air outlets 7, the water flowing plates 503 are symmetrically and obliquely fixedly connected to the front side and the rear side of the upper end of the supporting vertical plate 501, the number of the water flowing plates 503 is two, the water flowing plate 503 is obliquely arranged, the other end of the water flowing plate 503 extends to the outside of the cabin cover body 1, in order to prevent rainwater from entering the cabin cover body 1 from the heat dissipation port 2, the baffle plates 502 are symmetrically and integrally formed at the two ends of the water flowing plate 503, the baffle plates 502 are used for preventing rainwater on the water flowing plate 503 from flowing freely, the upper end of the water flowing plate 503 is uniformly and integrally formed with bulges 504, so that rainwater can well flow downwards from the water flowing plate 503, the vertical supporting plate 501, the flow plate 503 and the cabin cover body 1 are distributed in a triangular shape, rainwater can flow out of the flow plate 503 conveniently in time, the lightning protection device 6 comprises a base 601, a ground wire box 602, a main lightning rod 603, an ionization ball 604, a main needle 605 and an auxiliary needle 606, the base 601 is fixedly connected to the middle of the upper end of the cabin cover body 1, the ground wire box 602 is installed on one side of the upper end of the base 601, a ground wire is arranged inside the ground wire box 602, one end of the ground wire is electrically connected with the main lightning rod 603, the other end of the ground wire is connected with the ground, electric transmission on the main lightning rod 603 is conducted underground conveniently, the main lightning rod 603 is installed in the center of the upper end of the base 601, the ionization ball 604 is installed on the upper end of the ionization ball 604, the auxiliary needle 606 is symmetrically installed on two sides of the ionization ball 604, a dustproof net 3 is installed in the heat dissipation port 2, the dustproof net 3 is used for preventing dust from entering the cabin cover body 1 from the heat dissipation port 2, the dustproof net 3 is positioned outside the heat dissipation rod 4.

The working principle is as follows: when raining, the rainwater that falls on the drain board 503 can be timely flows downwards, avoid the rainwater to pile up, simultaneously can also prevent that the rainwater from entering into cabin cover body 1 inside air outlet 7 or thermovent 2, when meetting to strike a thunder, lightning arrester 6 can prevent effectively that cabin cover body 1 from receiving the electric shock, can effectually protect cabin cover body 1, when cabin cover body 1 is inside to produce the heat, the inside heat with cabin cover body 1 inside that heat dissipation stick 4 in the thermovent 2 can be timely effluvium, simultaneously dust screen 3 can prevent that the dust from entering into cabin cover body 1 inside, can effectually protect cabin cover body 1.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a wind power generation cabin cover that protective capacities is good, includes cabin cover body (1), assembly opening (101) and thermovent (2), assembly opening (101), its characterized in that have been seted up at the right-hand member middle part of cabin cover body (1): the utility model discloses an aircraft cabin cover, including cabin cover body (1), radiator vent (2) have been seted up to both ends symmetry around cabin cover body (1), install heat dissipation stick (4) in radiator vent (2), the one side symmetry that the upper end of cabin cover body (1) is close to assembly mouth (101) is equipped with air outlet (7), be equipped with directly over air outlet (7) and shelter from device (5), lightning arrester (6) are installed to the upper end of cabin cover body (1).

2. The wind turbine nacelle cover with good protection capability of claim 1, wherein: the shielding device (5) comprises a supporting vertical plate (501), a baffle (502) and a water flowing plate (503), the supporting vertical plate (501) is fixedly connected to the middle of the upper end of the cabin cover body (1) and located between the two air outlets (7), the water flowing plate (503) is symmetrically and fixedly connected to the front side and the rear side of the upper end of the supporting vertical plate (501), the other end of the water flowing plate (503) extends to the outside of the cabin cover body (1), and the baffle (502) is symmetrically and integrally formed at the two ends of the water flowing plate (503).

3. The wind turbine nacelle cover with good protection capability of claim 2, wherein: the upper end of the water flowing plate (503) is uniformly and integrally formed with a bulge (504).

4. The wind turbine nacelle cover with good protection capability of claim 2, wherein: the supporting vertical plate (501), the water flowing plate (503) and the cabin cover body (1) are distributed in a triangular shape.

5. The wind turbine nacelle cover with good protection capability of claim 1, wherein: lightning arrester (6) include base (601), earth terminal box (602), main lightning rod (603), ionization ball (604), main needle (605) and vice needle (606), base (601) fixed connection is in the upper end middle part of cabin cover body (1), earth terminal box (602) is installed to upper end one side of base (601), main lightning rod (603) are installed to the upper end central point of base (601), ionization ball (604) are installed to the upper end of main lightning rod (603), main needle (605) are installed to the upper end of ionization ball (604), vice needle (606) are installed to the bilateral symmetry of ionization ball (604).

6. The wind turbine nacelle cover with good protection capability of claim 1, wherein: install dust screen (3) in thermovent (2), dust screen (3) are located the outside of cooling rod (4).