Cooling and radiating device of wind driven generator

Abstract

The utility model belongs to the field of cooling and heat dissipation, and particularly relates to a wind driven generator cooling and heat dissipation device which comprises a base and a movable adjusting assembly. A mounting plate is mounted on the movable adjusting assembly, a plurality of fixing plates are fixedly mounted at the bottom of the mounting plate, a second servo motor is fixedly mounted on one side of the top of each fixing plate, and transmission wheels are movably mounted on the fixing plates in a penetrating manner; a second servo motor is started to drive transmission wheels to rotate, the multiple transmission wheels limit a transmission belt on fixing plates, the transmission belt is made to move, fixing blocks are driven to move horizontally, rolling wheels in sliding rod moving grooves between the fixing plates can move flexibly, and a movable plate is connected with the transmission belt through a top fixing block and moves along with the transmission belt. The semiconductor chilling plate and the fan at the bottom of the movable plate horizontally move along with the movable plate, heat dissipation is conducted on different point positions of the wind driven generator, the control and adjustment functions are achieved, the problem that movable adjustment cannot be correspondingly conducted is solved, and the adaptability of cooling and heat dissipation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cooling and heat dissipation, and specifically is a wind driven generator cooling and heat dissipation device. BACKGROUND

[0002] The working principle of the wind driven generator is to convert wind energy into mechanical energy and then convert the mechanical energy into electrical energy. Specifically, when wind blows through the wind wheel blades, the blades will be subjected to the action of airflow force and rotate, and the power of the rotating wind wheel will be transmitted to the rotor to make the rotor rotate, and the magnetic field generated by the rotating rotor will pass through the coil to generate electrical energy.

[0003] Chinese patent No. CN202421345168.1 discloses a wind driven generator cooling and heat dissipation device, which comprises a heat dissipation shell, a heat dissipation fan and a dustproof filter plate. The inside of the heat dissipation shell is provided with a wind driven generator main body, and a circular hole is formed in one side of the heat dissipation shell. The heat dissipation fan is located above the heat dissipation shell. The bottom of the heat dissipation shell is fixedly provided with an air inlet box, and the dustproof filter plate is located in the inside of the air inlet box. Preferably, the two side inner walls of the heat dissipation shell are fixedly installed with the two sides of the wind driven generator main body, and the input shaft of the wind driven generator main body passes through the circular hole on the heat dissipation shell and extends to one side of the heat dissipation shell.

[0004] From the above, through the setting of the dustproof filter plate, the air sucked into the inside of the heat dissipation shell can be filtered when the heat dissipation fan is running, so as to avoid the dust in the sucked air adhering to the surface of the wind driven generator main body and affecting the heat dissipation of the wind driven generator main body. However, the following problems still exist: during the cooling and heat dissipation work of the wind driven generator, the wind driven generator usually appears local overheating during operation. The existing technology usually cools and dissipates heat at fixed points. When the local overheating point of the wind driven generator changes, it cannot be adjusted accordingly, and the cooling and heat dissipation efficiency of the wind driven generator is reduced accordingly.

[0005] Therefore, the wind driven generator cooling and heat dissipation device is proposed for the above problems. UTILITY MODEL CONTENTS

[0006] In order to make up for the shortcomings of the prior art and the problem that it cannot be adjusted accordingly, the utility model provides a wind driven generator cooling and heat dissipation device.

[0007] The utility model discloses a technical scheme that solves its technical problem is adopted: the utility model discloses wind driven generator cooling and heat dissipation device, including base, movable adjusting component, movable adjusting component installs the mounting plate, the bottom fixed mounting of mounting plate has a plurality of fixed plate, the top one side fixed mounting of fixed plate has second servo motor, a plurality of fixed plate penetrates and movable mounting transmission wheel respectively, the one side fixed mounting of transmission wheel is in second servo motor's output, and the transmission of a plurality of transmission wheels is connected with transmission belt, and the one side fixed mounting of transmission belt has fixed block.

[0008] Preferably, the base is provided with two support rods, the top of the two support rods is respectively provided with a fixed frame, the top of the fixed frame is provided with a first servo motor, the output end of the first servo motor is provided with a ball screw, and the ball screw is penetrated and threadedly connected with a ball nut.

[0009] Preferably, the side of the ball nut is provided with a sliding block, the sliding block is penetrated and movably provided with two limiting rods, the two limiting rods are provided with a fixed frame, the side of the sliding block is provided with a connecting rod, and the side of the connecting rod is provided with a mounting plate.

[0010] Preferably, two sliding rods are fixedly installed between the plurality of fixed plates, two rollers are movably installed in the two sliding rods through the two sliding grooves.

[0011] Preferably, the bottom of the four rollers is provided with a movable plate, and the top of the movable plate is provided with a fixed block.

[0012] Preferably, the bottom of the movable plate is provided with a semiconductor refrigeration piece, and the bottom of the semiconductor refrigeration piece is provided with a fan.

[0013] The utility model has the advantages that:

[0014] Through the structural design of the movable adjusting component, the second servo motor is started, the transmission wheel is driven to rotate, the transmission belt is limited by the plurality of transmission wheels on the fixed plate, the transmission belt moves, the fixed block moves horizontally, the rollers in the sliding grooves between the fixed plates can move flexibly, the movable plate is connected with the transmission belt through the top fixed block, moves with the transmission belt, the semiconductor refrigeration piece and the fan at the bottom of the movable plate move horizontally, the wind driven generator is cooled at different points, the function of control and adjustment is realized, the problem that the movable adjustment cannot be carried out is solved, and the adaptability of cooling and heat dissipation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0016] Figure 1 It is a whole structure schematic view of the present application.

[0017] Figure 2 It is a whole structure explosion schematic view of the present application.

[0018] Figure 3 It is a movable adjusting assembly structure explosion schematic view of the present application.

[0019] Figure 4 It is a movable adjusting assembly structure explosion schematic view of the present application. Figure 3

[0020] Figure 5 It is a base structure schematic view of the present application.

[0021] In the figure: 1, base; 2, movable adjusting assembly; 11, support rod; 12, fixed frame; 13, first servo motor; 14, ball nut; 15, ball screw; 16, sliding block; 17, limiting rod; 21, mounting plate; 22, connecting rod; 23, fixed plate; 24, sliding rod; 25, roller; 26, movable plate; 27, movable groove; 28, semiconductor refrigerating sheet; 29, fan; 31, second servo motor; 32, transmission wheel; 33, transmission belt; 34, fixed block. Specific implementation

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] Please refer to Figures 1-5 ​The wind driven generator cooling and heat dissipation device shown, including base 1, activity adjustment assembly 2;Activity adjustment assembly 2 is installed with mounting plate 21, the bottom of mounting plate 21 is fixedly installed with multiple fixed plates 23, the top of one side of fixed plate 23 is fixedly installed with second servo motor 31, multiple fixed plates 23 are respectively penetrated and movably installed with transmission wheel 32, the side of transmission wheel 32 is fixedly installed on the output end of second servo motor 31, transmission belt 33 is transmission connected between multiple transmission wheels 32, the side of transmission belt 33 is fixedly installed with fixed block 34;

[0024] When working, the fixed plate 23 is fixed by the mounting plate 21, the transmission wheel 32 of the output end is driven to work when the second servo motor 31 is driven to work, the transmission belt 33 is limited by the multiple transmission wheels 32, so that one of the transmission wheels 32 drives the fixed block 34 on the transmission belt 33 to move correspondingly.

[0025] Further, the base 1 is installed with two support rods 11, the top of the two support rods 11 is respectively fixedly installed with a fixed frame 12, the top of the fixed frame 12 is fixedly installed with a first servo motor 13, the output end of the first servo motor 13 is fixedly installed with a ball screw 15, the ball screw 15 is penetrated and threadedly connected with a ball nut 14;

[0026] When working, the ball screw 15 of the output end is driven to rotate when the first servo motor 13 is driven to work, and the linear motion of the ball nut 14 is converted from the rotary motion of the ball screw 15 under the thread cooperation of the ball screw 15 and the ball nut 14.

[0027] Further, the ball nut 14 is fixedly installed with a sliding block 16 on one side, the sliding block 16 is penetrated and movably installed with two limiting rods 17, the two limiting rods 17 are fixedly installed with a fixed frame 12, the sliding block 16 is fixedly installed with a connecting rod 22 on one side, and the connecting rod 22 is fixedly installed with a mounting plate 21 on one side;

[0028] When working, when the ball nut 14 is linearly moved, the sliding block 16 is fixed and the sliding block 16 is synchronously moved, and the sliding of the sliding block 16 is limited under the installation of the limiting rod 17, which is beneficial to the lifting of the mounting plate 21 by the sliding block 16.

[0029] Further, the two sliding rods 24 are fixedly installed between the multiple fixed plates 23, the two sliding rods 24 are respectively provided with a movable slot 27 on one side, and the two rollers 25 are respectively movably installed in the movable slots 27;

[0030] In working, the slide rod 24 is fixed and positioned by the fixed plate 23, and the roller 25 is movable on the slide rod 24 through the movable slot 27.

[0031] Further, the bottom of the four rollers 25 is fixedly installed with the movable plate 26, and the top of the movable plate 26 is fixedly installed with the fixed block 34.

[0032] In working, when the fixed block 34 is movable, the movable plate 26 is linked to generate corresponding displacement.

[0033] Further, the bottom of the movable plate 26 is fixedly installed with the semiconductor refrigeration sheet 28, and the bottom of the semiconductor refrigeration sheet 28 is fixedly installed with the fan 29.

[0034] In working, the movable plate 26 is movable to drive the semiconductor refrigeration sheet 28 and the fan 29 at the bottom to move synchronously, so as to perform heat dissipation work for different points of the wind turbine.

[0035] Working principle: a plurality of fixed plates 23 are fixed through the mounting plate 21, providing a basis for subsequent transmission, starting the second servo motor 31, the output end drives the transmission wheel 32 connected with it to rotate, a plurality of transmission wheels 32 are installed on the fixed plate 23 and limit the transmission belt 33, when one transmission wheel 32 rotates, it will drive the transmission belt 33 to move, the fixed block 34 fixed on one side of the transmission belt 33 moves horizontally at the same time, the two support rods 11 on the base 1 support the fixed frame 12, the first servo motor 13 on the top of the fixed frame 12 works, the ball screw 15 at the output end starts to rotate, because the ball screw 15 is screwed with the ball nut 14, the rotary motion of the ball screw 15 is converted into the linear motion of the ball nut 14, realizing the motion control in the vertical direction, when the ball nut 14 moves linearly, the slider 16 fixed on one side of the ball nut 14 moves synchronously, the slider 16 is movably installed on the two limiting rods 17 fixed on the fixed frame 12, the limiting rods 17 ensure the stability of the movement of the slider 16, the slider 16 is connected with the mounting plate 21 through the connecting rod 22, thereby driving the mounting plate 21 to realize lifting, between the plurality of fixed plates 23 fixed on the mounting plate 21, two slide rods 24 are also fixed, the roller 25 is installed in the movable groove 27 on one side of the slide rod 24, the slide rod 24 is fixed and limited by the fixed plate 23, so that the roller 25 can flexibly move on the slide rod 24 under the constraint of the movable groove 27, the movable plate 26 fixed at the bottom of the four rollers 25, the fixed block 34 on the top of the movable plate 26 is connected with the fixed block 34 on the transmission belt 33, when the fixed block 34 on the transmission belt 33 moves, it will drive the movable plate 26 to move correspondingly, at the same time, the lifting of the movable plate 26 is controlled by the linkage of the mounting plate 21 through the slider 16, the ball nut 14 and the like, the semiconductor refrigeration piece 28 and the fan 29 fixed at the bottom of the movable plate 26 will move synchronously with the horizontal and vertical displacement of the movable plate 26, in this way, the semiconductor refrigeration piece 28 and the fan 29 can target heat dissipation for different positions of the wind turbine, through the cooperative work of each part mechanism, the heat dissipation demand of different positions of the wind turbine is met.

[0036] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A cooling device for wind power generator, characterized in that: The utility model provides a kind of adjustable height platform, including base (1), movable adjusting assembly (2);The movable adjusting assembly (2) is installed with mounting plate (21), the bottom of mounting plate (21) is fixedly installed with multiple fixed plates (23), the top side of fixed plate (23) is fixedly installed with second servo motor (31), multiple fixed plates (23) are respectively penetrated and movably installed with transmission wheel (32), the side of transmission wheel (32) is fixedly installed in the output of second servo motor (31), transmission belt (33) is transmissionally connected between multiple transmission wheels (32), the side of transmission belt (33) is fixedly installed with fixed block (34).

2. The wind power generator cooling device according to claim 1, characterized in that: The base (1) is installed with two support rods (11), the top of two support rods (11) is fixedly installed with fixed frame (12) respectively, the top of fixed frame (12) is fixedly installed with first servo motor (13), the output of first servo motor (13) is fixedly installed with ball screw (15), ball screw (15) is penetrated and threadedly connected with ball nut (14).

3. The wind power generator cooling device according to claim 2, characterized in that: The side of ball nut (14) is fixedly installed with sliding block (16), the sliding block (16) is penetrated and movably installed with two limit rods (17), two limit rods (17) are fixedly installed with fixed frame (12), the side of sliding block (16) is fixedly installed with connecting rod (22), the side of connecting rod (22) is fixedly installed with mounting plate (21).

4. The wind power generator cooling device according to claim 1, characterized in that: Multiple fixed plates (23) are fixedly installed with two slide rods (24) between, the side of two slide rods (24) is respectively provided with movable slot (27), and two rollers (25) are movably installed in movable slot (27) respectively.

5. The wind power generator cooling device according to claim 4, characterized in that: The bottom of four rollers (25) is fixedly installed with movable plate (26), the top of movable plate (26) is fixedly installed with fixed block (34).

6. The wind power generator cooling device according to claim 5, characterized in that: The bottom of movable plate (26) is fixedly installed with semiconductor refrigerating sheet (28), the bottom of semiconductor refrigerating sheet (28) is fixedly installed with fan (29).

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