WO2023071006A1

WO2023071006A1 - Specialized flow guide device for intelligent wind farm

Info

Publication number: WO2023071006A1
Application number: PCT/CN2022/078172
Authority: WO
Inventors: 侯迎彬; 柯雄; 郭晓晓; 韩国强; 师岩哲
Original assignee: 中国电建集团河北省电力勘测设计研究院有限公司
Priority date: 2021-10-28
Filing date: 2022-02-28
Publication date: 2023-05-04
Also published as: CN113969874A

Abstract

A specialized flow guide device for an intelligent wind farm, comprising two bearing seats (1) arranged in parallel, multiple parallel sliding rails (2) slidably connected to bottom ends of the bearing seats (1), two wind farm wind collecting structures (3) disposed at upper ends of the two bearing seats (1), respectively, a flow guide structure disposed on a left side between the two bearing seats (1) and capable of changing a wind direction to guide a flow, a wind shielding buffer structure (6) disposed on a right side between the two bearing seats (1), and an air cylinder (5) fixedly connected to inner ends of the bearing seats (1). The air cylinder (5) pushes the bearing seats (1) to move and be regulated on the sliding rails (2); and the wind shielding buffer structure (6) can reduce energy consumption of the flow guide structure when a flow guide direction needs to be changed. Restriction of the wind channel by the specialized flow guide device for the intelligent wind farm is small, installation or disassembly is simple and convenient, and energy consumption is small.

Description

A dedicated flow guide device for smart wind farms

technical field

The invention relates to the field of intelligent wind field diversion technology, in particular to a special diversion device for an intelligent wind field.

Background technique

With the acceleration of digital and intelligent construction in the new energy industry, unmanned duty and few people on duty have increasingly become the future trend of wind farm development. For example, in a wind farm located in Xuancheng City, Anhui Province, 45 wind turbines are distributed in On the mountains between Nanyi Lake and Gucheng Lake, due to the thermal circulation between the lake and the mountains, good wind power is formed, which brings good economic benefits to this wind farm with an installed capacity of nearly 100,000 kilowatts.

The use of smart wind farms requires the use of diversion structures to guide the wind force of the wind farm. The existing wind farm diversion devices are directly fixed on the ground or in the work area. The wind channel for wind diversion is relatively limited, and installation or disassembly is very difficult It is cumbersome and reduces the practicability of the diversion structure. At the same time, the diversion structure needs to move and adjust the ventilation ducts of the entire wind field. The operation is very complicated. When the diversion structure is used, the wind blows directly on the diversion structure, requiring more Only a high transmission force can promote the adjustment of the diversion structure and improve energy consumption.

In view of this, it is necessary to develop a special deflector for smart wind farms.

Contents of the invention

The technical problem to be solved in the present invention is to provide a special diversion device for an intelligent wind field, the wind channel of the wind diversion is less restricted, the installation or disassembly is simple and convenient, the energy consumption is small, and the practicability of the diversion structure can be effectively improved.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

A special deflector for an intelligent wind farm, comprising two load-bearing bases 1 arranged in parallel, several parallel slide rails 2 slidingly connected to the bottom ends of the load-bearing bases 1, and two wind turbines respectively arranged at the upper ends of the two load-bearing bases 1. The field wind collection structure 3, the diversion structure arranged on the left side between the two load bearing bases 1 that can change the wind direction and guide the flow, the windshield buffer structure 6 arranged on the right side between the two load bearing bases 1 and fixedly connected to the The cylinder 5 at the inner end of the load-bearing base 1; the cylinder 5 pushes the load-bearing base 1 to move and adjust on the slide rail 2; the windshield buffer structure 6 can reduce the energy consumption of the flow guide structure when the direction of flow guide needs to be changed.

The further improvement of the technical solution of the present invention is that: the wind farm wind collection structure includes a deflector screen slidingly connected with the load-bearing base, a fixed plate fixedly connected with the bottom end of the deflector screen and slidingly connected with the load-bearing base, and arranged inside the fixed plate And the positioning bolts that run through the fixing plate and the load-bearing seat; the positioning bolts are screwed to the load-bearing seat, and the positioning bolts are rotatably connected to the fixed plate.

The further improvement of the technical solution of the present invention lies in that: the diversion screen is an arc-shaped plate structure, two diversion screens are arranged opposite each other, and a diversion channel is formed in the middle.

A further improvement of the technical solution of the present invention lies in that: the flow guide structure can be set as a first flow guide structure or a second flow guide structure.

The further improvement of the technical solution of the present invention is that the first guide structure includes a base, a fixed frame fixedly connected to the top of the base, a first telescopic connecting rod fixedly connected to the outer bottom end of the fixed frame, and a guide rotatably connected to the inner side of the fixed frame. A flow plate, a frame fixedly connected to the outer top of the fixed frame, a first motor fixedly connected to the inside of the frame, a driving bevel gear fixedly connected to the end of the main shaft of the first motor, and a driven bevel gear meshing with the outside of the driving bevel gear;

The two ends of the first telescopic connecting rod are fixedly connected to two bearing seats; the driven bevel gear is fixedly connected to the deflector, so that the fixed frame is connected to the inner side of the bearing seat through the first telescopic connecting rod; the The positioning of the base is set in the middle of the two bearing seats. The first motor drives the driving bevel gear to start rotating, and cooperates with the driven bevel gear to control the rotation of the deflector.

The further improvement of the technical solution of the present invention lies in that: the front and rear sides of the deflector are provided with diversion grooves; the whole deflector is arranged in a triangular shape, and the right end of the deflector is arranged in an arc shape.

The further improvement of the technical solution of the present invention lies in that the second air guiding structure includes an air collecting hood, a foot seat fixedly connected to the bottom end of the air collecting hood, a positioning cylinder fixedly connected to the top end of the air collecting hood, a positioning cylinder fixedly connected to the top end of the positioning cylinder The second motor, the deflector column fixedly connected to the end of the second motor shaft;

The outer side of the guide column is provided with a rubber ring layer to strengthen the seal, and the guide column is rotatably connected with the foot seat and the positioning cylinder, so that the second motor starts to work at the top of the positioning cylinder, and controls the rotation of the guide column at the end of the main shaft Adjust the position;

A through hole is opened in the middle part of the inner side of the guide post; a first guide hole is opened on the rear side of the right end of the wind collecting hood, and a second guide hole is opened on the front side of the right end of the wind collecting cover, which is convenient for rotation Adjust the through hole in the middle of the inner side of the diversion column to connect to the first diversion hole or the second diversion hole to control the flow direction of the wind force.

The further improvement of the technical solution of the present invention is that: the windshield buffer structure includes a base, a second telescopic connecting rod fixedly connected to the front and rear ends of the base, a hydraulic telescopic rod fixedly connected to the top of the base, a hydraulic telescopic rod fixedly connected to the base The connecting plate at the left end, the bracket fixedly connected to the top of the connecting plate, the rotating rod connected to the top of the bracket with a chute on the inner side, the transmission shaft slidingly connected to the inner side of the chute of the rotating rod, and the hydraulic expansion joint connected to the transmission shaft in rotation. rod and the windshield fixedly connected to the top of the rotating rod;

The other end of the second telescopic connecting rod is fixedly connected with two load-bearing bases, and the base is located in the middle between the two load-bearing bases.

The further improvement of the technical solution of the present invention is that: the windshield is arranged in an arc shape, which is convenient for the hydraulic telescopic rod to pull the transmission shaft to slide in the chute of the rotating rod, thereby pulling the rotating rod to rotate on the top of the bracket to control the rotation of the windshield; The rotation angle of the windscreen is 0°-90°.

A further improvement of the technical solution of the present invention lies in that: the windshield is made of polyethylene material.

Owing to having adopted above-mentioned technical scheme, the technical progress that the present invention obtains is:

1. The present invention is provided with a wind farm wind collection structure and slide rails with a deflector screen, a fixed plate, and a positioning bolt structure. The sliding connection between the slide rail and the load-bearing seat, the staff places the load-bearing seat above the slide rail, and pushes the load-bearing seat to move and adjust on the slide rail through the cylinder. The guide screen can use the positioning bolts to position the fixed plate on the load-bearing seat. The limit is small, and the practicability of the diversion structure is improved.

2. The present invention is provided with a base, a fixed frame, a first motor and a deflector plate and other structures of the first flow guiding structure. This setting is matched with the fixed connection between the base and the fixed frame, and the fixed connection between the first motor and the driving bevel gear. It is connected with the rotation of the deflector and the fixed frame. The base is fixed in the middle of the load-bearing seat. The first motor at the top of the fixed frame drives the driving bevel gear at the end of the main shaft to drive the deflector below the driven bevel gear on the outside to start rotating. The diversion groove on the outside of the flow plate diverts the wind force, and the operation is very simple.

3. The present invention is provided with a windshield buffer structure with structures such as a base, a hydraulic telescopic rod, a windshield screen, and a rotating rod. Connection and the rotation connection between the bracket and the rotating rod. When it is necessary to change the diversion direction, first start the hydraulic telescopic rod on the top of the base to shrink. The air outlet on the right side of the flow screen prevents the wind from directly blowing the deflector and reduces the energy consumption of rotating the deflector.

4. The present invention is provided with the second flow guide structure with structures such as the wind collection hood, the second motor, the flow guide column and the positioning cylinder. The fixed connection of the second motor and the fixed connection between the second motor and the deflector column, the wind force appears on the wind collecting hood, and according to the diversion demand, the through hole on the guide column at the end of the second motor spindle at the top of the positioning cylinder is controlled to connect with the first deflector hole or The second diversion hole changes the diversion direction of the smart wind field.

5. The wind channel of the wind diversion of the present invention is less restricted, easy to install or disassemble, and has low energy consumption.

Description of drawings

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is a schematic diagram of the installation structure of the bearing seat of the present invention;

Fig. 3 is a schematic diagram of the installation structure of the first diversion structure of the present invention;

Fig. 4 is a schematic diagram of the installation structure of the windshield buffer structure of the present invention;

Fig. 5 is a schematic diagram of the installation structure of the second diversion structure of the present invention;

Fig. 6 is a schematic diagram of the installation structure of the guide column of the present invention;

Among them: 1. Bearing seat, 2. Slide rail, 3. Wind farm wind collection structure, 301, deflector screen, 302, fixing plate, 303, positioning bolt, 4. First diversion structure, 401, base, 402, Fixed frame, 403, the first telescopic connecting rod, 404, guide plate, 405, guide groove, 406, frame, 407, first motor, 408, driving bevel gear, 409, driven bevel gear, 5, cylinder , 6. Windshield buffer structure, 601, base, 602, second telescopic connecting rod, 603, connecting plate, 604, bracket, 605, rotating rod, 606, windscreen, 607, transmission shaft, 608, hydraulic telescopic Rod, 7, positioning nail, 8, balance plate, 9, second diversion structure, 901, wind collecting hood, 902, foot seat, 903, positioning cylinder, 904, second motor, 905, diversion column, 906, Through hole, 907, first diversion hole, 908, second diversion hole.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientation or position shown in the drawings The positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

Example 1

As shown in Figure 1, Figure 2, Figure 3, and Figure 4, a special deflector for an intelligent wind field includes two load-bearing bases 1, and the bottom end of the load-bearing base 1 is slidably connected with two equal slide rails 2 (sliding The rail 2 is located at the bottom of the overall device, supporting the load-bearing base 1 to move), the top of the load-bearing base 1 is provided with a wind field collecting structure 3, and the wind field collecting structure 3 includes a deflector screen 301, and the deflector screen 301 and The load-bearing base 1 is slidingly connected, the bottom end of the deflector 301 is fixedly connected with the fixed plate 302, and the fixed plate 302 is slidably connected with the load-bearing base 1, and the inner side of the fixed plate 302 is provided with a positioning bolt 303, and the positioning bolt 303 runs through the fixed plate 302 and The load-bearing base 1, and the positioning bolt 303 is spirally connected with the load-bearing base 1, and the positioning bolt 303 is rotationally connected with the fixed plate 302, which is beneficial to use the positioning bolt 303 to fix the fixed plate 302 on the load-bearing base 1, and the inner side of the bearing base 1 is fixedly connected There is a cylinder 5, a first diversion structure 4 is provided on the inner left side of the bearing seat 1, a windshield buffer structure 6 is provided on the inner right side of the bearing seat 1, a balance plate 8 is fixedly connected to the left end of the cylinder 5, and the balance plate 8 The inner side is spirally connected with a positioning nail 7, which is conducive to using the positioning nail 7 to pass through the balance plate 8 to fix the cylinder 5.

The deflector screen 301 is positioned above the load-bearing seat 1 through the fixed plate 302, and moves outward along the load-bearing seat 1, and T-shaped grooves are provided on the opposite sides of the two load-bearing seats 1;

Described cylinder 5 is fixed on the side of load-bearing base 1, and a cylinder 5 is connected two load-bearing bases 1 by movable connecting rod, and cylinder 5 is directly fixed on the ground and gets final product. The first guide structure 4 is located above the load-bearing seat 1 as a whole, and also above the cylinder 5, which does not affect the installation.

The first guide structure 4 includes a base 401, the top of the base 401 is fixedly connected with a fixed frame 402, and the outer bottom end of the fixed frame 402 is fixedly connected with a first telescopic connecting rod 403, and the first telescopic connecting rod 403 is connected to the load-bearing Seat 1 is fixedly connected, the inner side of fixed frame 402 is rotatably connected with deflector 404, the outer top of fixed frame 402 is fixedly connected with frame 406, the inner side of frame 406 is fixedly connected with first motor 407, the main shaft of first motor 407 The end is fixedly connected with a driving bevel gear 408, and the outside of the driving bevel gear 408 is meshed with a driven bevel gear 409, and the driven bevel gear 409 is fixedly connected with the deflector 404, so that the fixed frame 402 is connected to the On the outside of the load-bearing base 1, the positioning base 401 is kept in the middle of the load-bearing base 1, and the driving bevel gear 408 is driven by the first motor 407 to start rotating, and the driven bevel gear 409 is used to control the rotation of the deflector 404; the front and rear of the deflector 404 Both sides are provided with flow guide grooves 405, and the flow guide plate 404 is arranged in a triangular shape, and the right end of the flow guide plate 404 is arranged in an arc shape, so that the wind can guide the wind direction through the flow guide grooves 405 on the front and rear sides of the flow guide plate 404, and the triangular shape The setting can better guide the wind direction; the first air guide structure 4 guides the wind direction by changing the angle of the air guide plate 404 and cooperating with the air guide groove 405 .

The windshield buffer structure 6 includes a base 601, the front and rear ends of the base 601 are fixedly connected with a second telescopic connecting rod 602, and the other end of the second telescopic connecting rod 602 is fixedly connected with the bearing base 1, and the base The top of 601 is fixedly connected with a hydraulic telescopic rod 608, which facilitates the connection of the second telescopic connecting rod 602 on both sides of the base 601 to the outside of the bearing base 1, keeping the base 601 in the middle position; the left end of the base 601 is fixedly connected with a connecting plate 603 , the top of the connecting plate 603 is fixedly connected with a bracket 604, the top of the bracket 604 is rotatably connected with a rotating rod 605, the inner side of the rotating rod 605 is provided with a chute, and the inner side of the chute of the rotating rod 605 is slidably connected with a transmission shaft 607, and the transmission shaft 607 is rotationally connected with the hydraulic telescopic rod 608, and the top of the rotary rod 605 is fixedly connected with a windshield 606, and the windshield 606 is arranged in an arc shape, so that the hydraulic telescopic rod 608 pulls the drive shaft 607 to slide in the chute of the rotary rod 605, Thereby pull rotating rod 605 and rotate the rotation of control windshield 606 at the top of support 604; The windshield 606 made of material reduces production costs.

The base 401 is placed directly above the cylinder 5 for installation, the base 601 is connected to one side of the load-bearing base 1 through the second telescopic connecting rod 602 on the front and rear sides, and the foot base 902 is placed directly between the two guide screens 301 anywhere in between.

There are two first telescopic connecting rods 403 and two second telescopic connecting rods 602 respectively located on the front and rear sides of the fixing frame 402 and the base 601 , and are fixedly connected to the bearing base 1 by welding.

Working process: The electrical appliances of this device are powered by external power supply. The staff will dock the load-bearing base 1 and place it on the top of the slide rail 2, and install the first flow guide structure 4 and the wind-shielding buffer structure 6 on the load-bearing base 1 in turn (you can Set the pulley at the bottom of the load-bearing base 1 or the guide structure is positioned inside the chute of the slide rail 2, the telescopic connections on both sides of the cylinder 5 push the load-bearing base 1 to move), turn on the power, start the cylinder 5, and the cylinder 5 pushes the two The load-bearing seat 1 on the side moves and opens on the front and rear sides above the slide rail 2, and the first telescopic connecting rod 403 on the outside of the fixed frame 402 and the second telescopic connecting rod 602 on the front and rear ends of the base 601 are stretched and opened synchronously, so that the wind field The fixed plate 302 at the bottom of the deflector screen 301 in the wind collection structure 3 is stuck on the outer side of the bearing base 1, and the positioning bolts 303 are used to fix the deflector screen 301 to complete the installation, and the wind farm wind collection structure 3 is connected to the smart wind farm. Through the flow guide screen 301 and the first flow guide structure 4 on the left, when it is necessary to change the wind direction of the wind field, start the hydraulic telescopic rod 608 above the base 601 of the windshield buffer structure 6 to start working, and the hydraulic telescopic rod 608 pulls The transmission shaft 607 at the top starts to rotate, and the transmission shaft 607 pulls the rotating rod 605 to start rotating at the top of the bracket 604. The rotating rod 605 drives the windshield screen 606 at the top to rotate synchronously to the right end air port of the deflector screen 301 to prevent the wind from entering the wind. In the field wind collection structure 3, start the first motor 407 in the fixed frame 402 top frame 406 on the base 401 of the first diversion structure 4, the first motor 407 drives the driving bevel gear 408 at the bottom to start rotating, and the driving bevel gear 408 drives The driven bevel gear 409 engaged on the outer side starts to rotate, and the driven bevel gear 409 starts to drive the deflector 404 below to start to rotate at different angles inside the fixed frame 402. After the angle adjustment of the deflector 404 is completed, start the hydraulic telescopic rod 608 to push The transmission shaft 607 and the rotating rod 605 start to rotate and are in a vertical state. The rotating rod 605 rotates the windshield 606 to the top of the deflector 301 to start ventilation. The outer guide groove 405 moves in the direction of flow.

Example 2

As shown in Fig. 5 and Fig. 6, a special deflector for an intelligent wind field, the same part as that of embodiment 1 will not be repeated, the difference is that the first deflector structure 4 is replaced by the second deflector structure 9; The second air guide structure 9 includes an air collecting hood 901, the bottom end of the air collecting hood 901 is fixedly connected with a foot 902, and the top end of the air collecting hood 901 is fixedly connected with a positioning cylinder 903, and the positioning cylinder The top of 903 is fixedly connected with a second motor 904, and the end of the main shaft of the second motor 904 is fixedly connected with a guide column 905, and the outer side of the guide column 905 is provided with a rubber ring layer, and the guide column 905 and the foot seat 902 and the positioning cylinder 903 are rotationally connected, so that the second motor 904 starts to work at the top of the positioning cylinder 903, and controls the rotation of the guide column 905 at the end of the main shaft to adjust the position. The rubber ring layer on the outside of the guide column 905 can strengthen the sealing effect and avoid air leakage A through hole 906 is provided in the middle part of the guide post 905, a first guide hole 907 is provided on the rear right side of the wind collecting hood 901, and a second guide is provided on the front right side of the wind collecting cover 901 The hole 908 is convenient to rotate and adjust the through hole 906 in the middle of the inside of the guide column 905 to be connected to the first guide hole 907 or the second guide hole 908 to control the flow direction of the wind force. The second air guiding structure 9 changes the wind direction by opening the through hole of the air guiding column 905 .

Workflow: In embodiment 2, the same part as embodiment 1 will not be repeated, the difference is that the second diversion structure 9 is moved to the left side of the wind field collection mechanism 3 and pushed in, and when diversion is required, start The second motor 904 at different positions on the top of the positioning cylinder 903 starts to work. The second motor 904 drives the guide column 905 at the end of the main shaft to start rotating in the wind collecting cover 901 and the foot seat 902. The through hole at the middle position inside the guide column 905 906 is connected to the first air guide hole 907 or the second air guide hole 908 to control the wind force to be released through different air outlets.

The above embodiment 1 and embodiment 2 can be set to use several at the same time according to the needs of the smart wind farm.

In summary, the present invention sets load-bearing bases on the slide rails, sets wind field wind collection structures on the load-bearing bases, sets flow guide structures and wind-shielding buffer structures between the load-bearing bases, and sets Cylinder, the staff places the load-bearing seat above the slide rail, and pushes the load-bearing seat to move and adjust on the slide rail through the cylinder. The guide screen can use the positioning bolts to position the fixed plate on the load-bearing seat, with less restrictions, installation or removal The utility model is simple and convenient, has low energy consumption, and improves the practicability of the diversion structure.

Claims

A dedicated deflector for intelligent wind farms, characterized in that it includes two load-bearing seats (1) arranged in parallel, several parallel slide rails (2) slidingly connected to the bottom ends of the load-bearing seats (1), respectively arranged on Two wind farm wind collection structures (3) on the upper ends of the two load-bearing seats (1), a diversion structure on the left side between the two load-bearing seats (1) that can change the wind direction for flow diversion, and two load-bearing seats The windshield buffer structure (6) on the right side between the seats (1) and the cylinder (5) fixedly connected to the inner side of the load-bearing seat (1); the cylinder (5) pushes the load-bearing seat (1) on the slide rail (2 ) upward movement adjustment; the wind-shielding buffer structure (6) can reduce the energy consumption of the flow-guiding structure when it is necessary to change the flow-guiding direction.
According to claim 1, a special deflector for intelligent wind field, characterized in that: the wind field collection structure (3) includes a deflector screen (301) slidingly connected with the load-bearing base (1), and a deflector The bottom end of the flow screen (301) is fixedly connected to the fixed plate (302) that is slidingly connected to the load-bearing seat (1), and the positioning bolts ( 303); the positioning bolt (303) is spirally connected with the bearing seat (1), and the positioning bolt (303) is rotationally connected with the fixed plate (302).
According to claim 2, a dedicated deflector for intelligent wind farms, characterized in that: the deflector (301) is a curved plate structure, two deflectors (301) are arranged opposite each other, and a deflector is formed in the middle aisle.
According to claim 1, a dedicated flow guide device for smart wind farms, characterized in that: the flow guide structure can be set as a first flow guide structure (4) or a second flow guide structure (9).
According to claim 4, a dedicated air guide device for intelligent wind farms, characterized in that: the first air guide structure (4) includes a base (401), a fixed frame (402) fixedly connected to the top of the base (401) ), the first telescopic connecting rod (403) fixedly connected to the bottom end outside the fixed frame (402), the deflector (404) that is rotatably connected to the inside of the fixed frame (402), and the deflector (404) that is fixedly connected to the outer top of the fixed frame (402) The frame (406), the first motor (407) fixedly connected to the inside of the frame (406), the driving bevel gear (408) fixedly connected to the main shaft end of the first motor (407), and the outside of the driving bevel gear (408) Engaged driven bevel gear (409);

The two ends of the first telescopic connecting rod (403) are fixedly connected with two bearing seats (1); the driven bevel gear (409) is fixedly connected with the deflector (404), so that the fixing frame (402) Connected to the inner side of the two load-bearing bases (1) through the first telescopic connecting rod (403); the base (401) is positioned at the middle position between the two load-bearing bases (1), driven by the first motor The driving bevel gear (408) starts to rotate, and cooperates with the driven bevel gear (409) to control the rotation of the deflector (404).
According to claim 5, a special deflector for intelligent wind field, characterized in that: the front and rear sides of the deflector (404) are provided with diversion grooves (405); the deflector (404) ) is arranged in a triangular shape as a whole, and the right end of the deflector (404) is arranged in an arc shape.
According to claim 4, a special deflector for intelligent wind farms, characterized in that: the second deflector structure (9) comprises a wind collecting hood (901), a wind collecting hood fixedly connected to the bottom end of the wind collecting Foot seat (902), positioning tube (903) fixedly connected to the top of the wind collecting hood (901), second motor (904) fixedly connected to the top of the positioning tube (903), fixedly connected to the main shaft of the second motor (904) The deflector column (905) at the end;

The outer side of the guide post (905) is provided with a rubber ring layer to strengthen the seal, and the guide post (905) is rotatably connected with the foot seat (902) and the positioning cylinder (903), so that the second motor (904) The top of the positioning cylinder (903) starts to work, and controls the rotation of the guide column (905) at the end of the main shaft to adjust the position;

A through hole (906) is opened in the middle part of the inner side of the guide post (905); a first guide hole (907) is opened on the rear side of the right end of the wind collecting hood (901), and the wind collecting cover (901 ) is provided with a second diversion hole (908) on the front side of the right end, which is convenient for rotating and adjusting the through hole (906) in the middle of the inner side of the diversion column (905) to be connected to the first diversion hole (907) or the second diversion hole (908), control the flow direction of wind power.
According to claim 1, a dedicated deflector for intelligent wind farms, characterized in that: the windshield buffer structure (6) includes a base (601), and the second The telescopic connecting rod (602), the hydraulic telescopic rod (608) fixedly connected to the top of the base (601), the connecting plate (603) fixedly connected to the left end of the base (601), the connecting plate (603) fixedly connected to the top of the connecting plate (603) The bracket (604), the rotating rod (605) that is connected to the top of the bracket (604) in rotation and has a chute inside, the transmission shaft (607) that is slidingly connected to the inside of the chute of the rotating rod (605), and the transmission shaft (607 ) a hydraulic telescopic rod (608) that is rotatably connected and a windscreen (606) that is fixedly connected to the top of the rotating rod (605);

The other end of the second telescopic connecting rod (602) is fixedly connected to the two load-bearing bases (1), and the base (601) is located in the middle between the two load-bearing bases (1).
According to claim 8, a dedicated deflector for intelligent wind farms, characterized in that: the wind screen (606) is arranged in an arc shape, which is convenient for the hydraulic telescopic rod (608) to pull the transmission shaft (607) on the rotating rod ( 605) to slide in the chute, thereby pulling the rotating rod (605) to rotate on the top of the bracket (604) to control the rotation of the windscreen (606); the rotation angle of the windscreen (606) is 0° to 90° .
According to any one of claims 8 or 9, a dedicated flow guide device for smart wind farms, characterized in that: the windshield screen (606) is made of polyethylene material.