CN213899186U

CN213899186U - Protection device of wind power generator case

Info

Publication number: CN213899186U
Application number: CN202022156538.5U
Authority: CN
Inventors: 班福生; 孙宏菲
Original assignee: Jiangsu Chenxin Intelligent Technology Co ltd
Current assignee: Jiangsu Chenxin Intelligent Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-08-06
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a protection device of a wind power generator box, which comprises a vertical rod, wherein the top of the vertical rod is provided with a wind power generator box body, the side wall of the wind power generator box body is provided with blades, and the outside of the wind power generator box body is provided with a protective cover; the fixed mounting panel that sets up in the pole setting, set up driving motor, guide post and air velocity transducer on the mounting panel respectively, driving motor vertically sets up, and the fixed lead screw that sets up, threaded connection slider on the lead screw, set up the guide block on the guide post, the back at the safety cover is all fixed to slider and guide block. The utility model discloses a wind speed sensor detects the wind speed condition, and if the wind speed surpassed the wind speed that wind speed sensor set for, wind speed sensor detected the signal and with signal transmission to the control system who sets for, driving motor drove the lead screw and rotates this moment for the safety cover moves down, can make aerogenerator case be located the safety cover, and the effectual influence of avoiding it to receive stronger sand blown by the wind has been avoided.

Description

Protection device of wind power generator case

Technical Field

The utility model relates to a wind power generation accessory technical field, concretely relates to protection device of wind power generation machine case.

Background

With the continuous development of science and technology, people are dedicated to research on the development of new energy sources such as wind energy, electric energy, ocean energy and the like, wind power generation is widely used in recent years, a wind generating set is generally arranged in a place with a severe environment, and a wind generating set box is easily damaged by wind and sand for a long time in the severe environment.

The existing wind driven generator box is exposed in a severe environment for a long time and lacks of a corresponding protection device, when the wind driven generator box is damaged easily in the weather of large wind sand, the wind driven generator box is usually installed at a high place, and the wind driven generator box is difficult to maintain after being damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection device of wind power generation machine case to prior art's defect and not enough.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a protection device of aerogenerator case, includes the pole setting, the aerogenerator box is installed at the top of pole setting, and the blade is installed to the lateral wall of aerogenerator box, and its innovation point lies in: a protective cover is arranged outside the box body of the wind driven generator; the fixed mounting panel that sets up in the pole setting, set up driving motor, guide post and air velocity transducer on the mounting panel respectively, driving motor vertically sets up, and the fixed lead screw that sets up, threaded connection slider on the lead screw, set up the guide block on the guide post, the back at the safety cover is all fixed to slider and guide block.

Furthermore, a plurality of vent pipes arranged in a matrix are arranged on the left side surface and the right side surface of the protective cover, and the vent pipes are arranged in a downward inclined mode.

Furthermore, the guide posts include two, and are located driving motor's left and right ends respectively.

Further, a housing is arranged outside the driving motor.

Further, the protective cover is made of a tempered glass material.

After the structure is adopted, the utility model discloses beneficial effect does:

the utility model has simple and reasonable structure design and strong practicability; the wind speed sensor is used for detecting the wind speed condition, if the wind speed exceeds the set wind speed of the wind speed sensor, the wind speed sensor detects a signal and transmits the signal to the set control system, the driving motor drives the screw rod to rotate at the moment, the protective cover moves downwards, the wind driven generator box can be located in the protective cover, and the wind driven generator box is effectively prevented from being influenced by strong wind sand.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention.

Description of reference numerals:

the wind power generation device comprises a vertical rod 1, a wind power generator box 2, blades 3, a protective cover 4, a mounting plate 5, a driving motor 6, a guide post 7, an air speed sensor 8, a screw rod 9, a sliding block 10, a guide block 11, a vent pipe 12 and a housing 13.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

Referring to fig. 1-2, a protection device for a wind power generator box comprises a vertical rod 1, a wind power generator box body 2 is installed at the top of the vertical rod 1, blades 3 are installed on the side wall of the wind power generator box body 2, and a protection cover 4 is arranged outside the wind power generator box body 2; the mounting plate 5 is fixedly arranged on the vertical rod 1, the driving motor 6, the guide post 7 and the wind speed sensor 8 are respectively arranged on the mounting plate 5, the driving motor 6 is longitudinally arranged and fixedly provided with a lead screw 9, the lead screw 9 is connected with a slide block 10 in a threaded manner, the guide post 7 is provided with a guide block 11, and the slide block 10 and the guide block 7 are both fixed on the back of the protective cover 4. Specifically, when the wind speed sensor 8 detects the wind speed condition, if the wind speed exceeds the set wind speed of the wind speed sensor, the wind speed sensor detects a signal and transmits the signal to a set control system, at the moment, the driving motor 6 drives the screw rod 9 to rotate, the screw rod drives the sliding block 10 to move downwards, so that the protective cover 4 moves downwards, the wind power generator box 2 can be positioned in the protective cover 4, and the influence of strong wind sand on the wind power generator box is effectively avoided; when the wind speed is lower, the protective cover 4 moves upwards, so that the wind driven generator box body 2 can normally dissipate heat and operate.

In this embodiment, a plurality of ventilation pipes 12 are arranged in a matrix on the left and right sides of the protective cover 4, and the ventilation pipes 12 are inclined downward. The vent pipe 12 facilitates heat dissipation and is inclined to prevent rain water from entering.

In this embodiment, the guide posts 7 include two guide posts, and are respectively located at the left and right ends of the driving motor 6. The guide posts 7 can improve the stability of the up-and-down movement of the protection cover 4.

In this embodiment, the housing 13 is disposed outside the driving motor 6 to protect the driving motor 6 and ensure the normal operation of the driving motor 6.

In this embodiment, the protective cover 4 is made of a tempered glass material. The supporting strength of the protective cover 4 is convenient to strengthen, and the service life of the protective cover 4 is prolonged.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a protection device of aerogenerator case, includes the pole setting, the aerogenerator box is installed at the top of pole setting, and the blade, its characterized in that are installed to the lateral wall of aerogenerator box: a protective cover is arranged outside the box body of the wind driven generator; the fixed mounting panel that sets up in the pole setting, set up driving motor, guide post and air velocity transducer on the mounting panel respectively, driving motor vertically sets up, and the fixed lead screw that sets up, threaded connection slider on the lead screw, set up the guide block on the guide post, the back at the safety cover is all fixed to slider and guide block.

2. A wind generator box protection device according to claim 1, characterized in that: the left side and the right side of the protective cover are provided with a plurality of vent pipes which are arranged in a matrix mode, and the vent pipes are arranged in a downward inclined mode.

3. A wind generator box protection device according to claim 1, characterized in that: the guide posts comprise two guide posts which are respectively positioned at the left end and the right end of the driving motor.

4. A wind generator box protection device according to claim 1, characterized in that: and a housing is arranged outside the driving motor.

5. A wind generator box protection device according to claim 1, characterized in that: the protective cover is made of toughened glass materials.