Wind power generation equipment with heat dissipation mechanism

Abstract

The wind power generation equipment with the heat dissipation mechanism comprises a shell, a base is fixedly connected to the bottom of the inner wall of the shell, a power generator is fixedly connected to the top of the base, a round rod is fixedly connected to a driving shaft of the power generator, and a speed increasing box is fixedly connected to the end, away from the power generator, of the round rod; a wind wheel shaft is fixedly connected to the side, away from the round rod, of the speed increasing box, a hub is fixedly connected to the end, away from the speed increasing box, of the wind wheel shaft, blades are fixedly connected to the hub, a cooling device is fixedly connected to the top of the inner wall of the shell, air cooling devices are fixedly connected to the two sides of the inner wall of the shell, and rectangular holes are formed in the two sides of the shell. According to the wind power generation equipment with the heat dissipation mechanism, when a power generator works to generate heat, a water pump is started, cooling liquid in a cooling liquid box is pumped, the cooling liquid enters a cooling liquid pipe through a water outlet pipe and a folding pipe, and the cooling liquid conducts heat dissipation on the surface of the power generator.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power generation equipment, and specifically relates to a wind power generation equipment with a heat dissipation mechanism. Background Technique

[0002] Wind power generation equipment is a key device for converting wind energy into electrical energy, mainly composed of parts such as a wind turbine, a generator, and a tower barrel. The wind turbine, as a component for capturing wind energy, is usually composed of blades and a hub. The shape and material of the blades are specially designed to efficiently capture wind energy and convert it into mechanical energy to drive the hub to rotate. The generator is the core component for converting the mechanical energy transmitted by the wind turbine into electrical energy. Common types include asynchronous generators, synchronous generators, etc. The tower barrel is used to support the wind turbine and the generator, enabling them to be at an appropriate height to obtain more stable and stronger wind energy. Generally, it adopts a steel structure or a concrete structure, with high strength and stability;

[0003] When the wind power generation equipment is working, the generator converts mechanical energy into electrical energy, and a large amount of heat will be generated inside the coils and iron cores due to phenomena such as resistance and electromagnetic induction. If this heat cannot be dissipated in time, the temperature of the generator will continue to rise, shortening the service life of the generator. In severe cases, it may even cause faults such as short circuits, making the generator unable to work properly. Therefore, we propose a wind power generation equipment with a heat dissipation mechanism. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A wind power generation equipment with a heat dissipation mechanism, including a housing, the bottom of the inner wall of the housing is fixedly connected with a base, the top of the base is fixedly connected with a generator, the drive shaft of the generator is fixedly connected with a round rod, the round rod, the end of the round rod far away from the generator is fixedly connected with a speed increasing box, the side of the speed increasing box far away from the round rod is fixedly connected with a wind turbine shaft, the end of the wind turbine shaft far away from the speed increasing box is fixedly connected with a hub, blades are fixedly connected to the hub, a cooling device is fixedly connected to the top of the inner wall of the housing, air cooling devices are fixedly connected to both sides of the inner wall of the housing, rectangular holes are opened on both sides of the housing, dust prevention devices are fixedly connected to both sides of the housing, a tower is fixedly connected to the bottom of the housing, and one end of the wind turbine shaft penetrates through the housing and is rotatably connected with the housing;

[0005] The cooling device includes a coolant tank. A water outlet pipe is connected to the top of the coolant tank. A water pump is connected to the middle position of the water outlet pipe. One end of the water outlet pipe away from the coolant tank is connected to a first folding pipe. One end of the first folding pipe away from the water outlet pipe is connected to a coolant pipe. When the generator works and generates heat, the water pump starts to pump the coolant in the coolant tank. The coolant enters the coolant pipe through the water outlet pipe and the folding pipe, and the coolant dissipates heat from the surface of the generator. One end of the coolant pipe away from the first folding pipe is connected to a second folding pipe. One end of the second folding pipe away from the coolant pipe is connected to a water inlet pipe. One side of the coolant pipe is fixedly connected with an arc-shaped outer plate. A spring is fixedly connected to the inner side of the arc-shaped outer plate. The spring is arranged between the coolant pipe and the outside of the generator, effectively buffering the vibration generated during the operation of the generator, reducing the influence of the vibration on the coolant pipe, and preventing the pipeline from bursting. A corrugated heat-conducting sheet is fixedly connected to the inner side of the arc-shaped outer plate. The corrugated heat-conducting sheet is made of elastic metal material and deforms when the generator vibrates, assisting the spring in buffering and increasing the contact area with the surface of the generator, enabling the heat on the surface of the generator to be conducted to the corrugated heat-conducting sheet more quickly and effectively and taken away by the coolant in the coolant pipe, improving the heat dissipation effect. One end of the spring away from the arc-shaped outer plate is fixedly connected to an arc-shaped inner plate. A sleeve long rod is sleeved and fixedly connected to the coolant pipe. The top of the sleeve long rod is fixedly connected with a linear electric slide rail. When replacing and repairing the generator, the linear electric slide rail starts to drive the sleeve long rod to move. The sleeve long rod drives the coolant pipe to move, and the folding pipe folds and contracts, facilitating the replacement and repair of the generator. One side of the coolant tank is fixedly connected to one side of the inner wall of the housing. The top of the linear electric slide rail is fixedly connected to the top of the inner wall of the housing. The bottom of the linear electric slide rail is fixedly connected to the top of the sleeve long rod. One side of the corrugated heat-conducting sheet away from the arc-shaped outer plate is fixedly connected to the arc-shaped inner plate.

[0006] Furthermore, the air-cooling device includes a gradually expanding frame. The inner wall of the gradually expanding frame is rotatably connected to a wind guide plate through a rotating bolt. The electric push rod adjusts its telescopic length according to the real-time temperature conditions of different heat dissipation parts of the device, drives the rope to rotate the wind guide plate, changes the wind direction, makes the wind concentrate on blowing towards the parts with higher temperature, enhances the local heat dissipation effect, ensures the uniform temperature of each part of the device, and avoids local overheating from affecting the power generation efficiency and the service life of the device. Both sides of the gradually expanding frame are fixedly connected with folded plates. The inner sides of the folded plates are fixedly connected with electric push rods. The movable ends of the electric push rods are fixedly connected with round plates. One side of the round plate away from the electric push rod is fixedly connected with a rope. One side of the gradually expanding frame is fixedly connected with an inclined deflector. The inclined deflector guides the wind entering the housing, so that the wind forms an accelerating air flow in the gradually expanding frame, increases the wind speed. The inner wall of the gradually expanding frame is fixedly connected with corrugated heat dissipation fins. The corrugated heat dissipation fins have a large surface area, increase the contact area with the air, effectively improve the heat dissipation efficiency. The round holes on the surface optimize the air flow path, form a turbulent flow, and enhance the heat dissipation effect. One side of the corrugated heat dissipation fins is provided with round holes. One side of the inner wall of the gradually expanding frame is fixedly connected with a heat pipe. The heat pipe is arranged on the surface of the lower base of the generator and penetrates through the corrugated heat dissipation fins. It has high heat conduction performance, quickly transfers the heat generated by the generator to the corrugated heat dissipation fins, and dissipates it through the flowing air. The side of the gradually expanding frame away from the inclined deflector is fixedly connected with one side of the inner wall of the housing. The top of the heat pipe is fixedly connected with the bottom of the base. One end of the rope penetrates through the wind guide plate and is fixedly connected with the wind guide plate. One end of the heat pipe penetrates through the corrugated heat dissipation fins and is fixedly connected with the corrugated heat dissipation fins. A plurality of wind guide plates are provided, and the plurality of wind guide plates are evenly distributed on the inner wall of the gradually expanding frame. A plurality of corrugated heat dissipation fins are provided, and the plurality of corrugated heat dissipation fins are evenly distributed on the inner wall of the gradually expanding frame.

[0007] Furthermore, the dust-proof device includes an arc-shaped plate. One side of the arc-shaped plate is fixedly connected with a linear slide rail. The inner side of the arc-shaped plate is fixedly connected with a brush. When the brush moves to the iron rod, the iron rod scrapes off the impurities trapped between the brushes, preventing the accumulation of impurities in the brush and avoiding affecting the subsequent cleaning effect. When there are too many impurities on the surface of the arc-shaped dust-proof cover, the linear slide rail is activated to drive the arc-shaped plate to move, and the brush is in close contact with the surface of the arc-shaped dust-proof cover to clean and brush off the impurities, restoring the dust-proof performance of the dust-proof cover. A folding piece is slidably connected to the inner wall of the linear slide rail. When the arc-shaped plate moves, the folding piece on the inner wall of the linear slide rail slides, preventing the internal components of the linear slide rail from being exposed to the external environment and avoiding damage due to the entry of impurities or external force collision. The bottom of the linear slide rail is fixedly connected with an arc-shaped dust-proof cover. The arc-shaped dust-proof cover surrounds the rectangular hole, preventing external impurities and dust from entering the interior of the housing. The curved surface shape makes it difficult for dust and sundries to accumulate and is easy to slide along the arc surface under the action of wind. One side of the arc-shaped dust-proof cover is fixedly connected with an iron rod. One side of the arc-shaped dust-proof cover is fixedly connected to the outer side of the housing close to one side of the rectangular hole. The side of the linear slide rail away from the arc-shaped plate is fixedly connected to the outer side of the housing close to one side of the rectangular hole.

[0008] The present invention provides a wind power generation device with a heat dissipation mechanism. It has the following beneficial effects:

[0009] 1. For this wind power generation device with a heat dissipation mechanism, when the generator operates and generates heat, the water pump is activated to extract the coolant from the coolant tank, and it enters the coolant pipe through the water outlet pipe and the folding pipe. The coolant dissipates heat from the surface of the generator. The waveform heat dissipation fins have a large surface area, increasing the contact area with the air, effectively improving the heat dissipation efficiency. The round holes on the surface optimize the air flow path, forming a turbulent flow and enhancing the heat dissipation effect. The arc-shaped dust-proof cover surrounds the rectangular hole, preventing external impurities and dust from entering the interior of the housing. The curved surface shape makes it difficult for dust and sundries to accumulate and is easy to slide along the arc surface under the action of wind.

[0010] 2. For this wind power generation device with a heat dissipation mechanism, a cooling device is provided. When the generator operates and generates heat, the water pump is activated to extract the coolant from the coolant tank, and it enters the coolant pipe through the water outlet pipe and the folding pipe. The coolant dissipates heat from the surface of the generator. Springs are arranged between the outside of the coolant pipe and the generator, effectively buffering the vibration generated during the operation of the generator and reducing the impact of the vibration on the coolant pipe, preventing the pipeline from bursting. The waveform heat conducting sheet is made of elastic metal material and deforms when the generator vibrates, assisting the spring in buffering and increasing the contact area with the surface of the generator, enabling the heat on the surface of the generator to be conducted to the waveform heat conducting sheet more quickly and effectively and taken away by the coolant in the coolant pipe, improving the heat dissipation effect. When replacing and repairing the generator, the linear electric slide rail is activated to drive the sleeve long rod to move, and the sleeve long rod drives the coolant pipe to move, and the folding pipe folds and contracts, facilitating the replacement and repair of the generator.

[0011] 3. A wind power generation equipment with a heat dissipation mechanism is provided with an air cooling device. The corrugated heat dissipation fins have a large surface area, which increases the contact area with the air and effectively improves the heat dissipation efficiency. The circular holes on the surface optimize the air circulation path, form turbulence, and enhance the heat dissipation effect. The electric push rod is retracted and adjusted according to the real-time temperature conditions of different heat dissipation parts of the equipment, driving the rope to rotate the wind guide plate, changing the wind direction, and making the wind blow to the parts with higher temperatures, thereby enhancing the local heat dissipation effect and ensuring that the temperature of various parts of the equipment is uniform, avoiding local overheating that affects the power generation efficiency and equipment life. The heat pipe is arranged on the surface of the base below the generator and passes through the corrugated heat dissipation fins. It has high-efficiency heat conduction performance and can quickly transfer the heat generated by the generator to the corrugated heat dissipation fins, which are dissipated with the help of flowing air. The oblique guide plate guides the wind entering the shell, so that the wind forms an accelerated airflow in the gradually expanding frame, thereby increasing the wind speed.

[0012] 4. A wind power generation device with a heat dissipation mechanism is provided with a dustproof device. The arc-shaped dust cover surrounds the rectangular hole to prevent external impurities and dust from entering the interior of the shell. The curved surface shape makes it difficult for dust and debris to accumulate. Under the action of wind, it is easy to slide along the arc surface. When there are too many impurities on the surface of the arc-shaped dust cover, the linear slide rail is started to drive the arc plate to move. The brush is in close contact with the surface of the arc-shaped dust cover, and the impurities are cleaned and brushed to restore the dustproof performance of the dust cover. When the arc plate moves, the folding piece on the inner wall of the linear slide rail slides to prevent the internal components of the linear slide rail from being exposed to the external environment and to avoid damage due to the entry of impurities or external force collision. When the brush moves to the iron rod, the iron rod scrapes off the impurities mixed between the brushes to prevent the impurities from accumulating in the brush and affecting the subsequent cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of a wind power generation device with a heat dissipation mechanism according to the present invention;

[0014] Figure 2 It is a schematic cross-sectional structure diagram of a wind power generation device with a heat dissipation mechanism according to the present invention;

[0015] Figure 3 It is a schematic diagram of the structure of the cooling device of the present invention;

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the cooling device of the present invention;

[0017] Figure 5 This is a schematic diagram of the structure of the air cooling device of the present invention;

[0018] Figure 6 It is a schematic diagram of the cross-sectional structure of the air cooling device of the present invention;

[0019] Figure 7 It is a schematic diagram of the structure of the dustproof device of the present invention;

[0020] Figure 8 Schematic enlarged structure diagram of the dust-proof device A of the present invention.

[0021] In the figure: 1, housing; 2, base; 3, generator; 4, round rod; 5, speed increaser box; 6, wind wheel shaft; 7, hub; 8, blade; 9, cooling device; 10, air-cooling device; 11, rectangular hole; 12, dust-proof device; 13, tower; 91, coolant tank; 92, water outlet pipe; 93, water pump; 94, folding pipe 1; 95, coolant pipe; 96, folding pipe 2; 97, water inlet pipe; 98, arc-shaped outer plate; 99, spring; 910, corrugated heat-conducting sheet; 911, arc-shaped inner plate; 912, sleeve long rod; 913, linear electric slide rail; 101, gradually expanding frame; 102, air guide plate; 103, folded plate; 104, electric push rod; 105, round plate; 106, rope; 107, inclined deflector; 108, corrugated heat dissipation fin; 109, round hole; 1010, heat pipe; 121, arc-shaped plate; 122, linear slide rail; 123, brush; 124, folding piece; 125, arc-shaped dust-proof cover; 126, iron rod. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] The first embodiment, please refer to Figures 1-4 , the present invention is a wind power generation device with a heat dissipation mechanism, including a housing 1, a base 2 is fixedly connected to the bottom of the inner wall of the housing 1, a generator 3 is fixedly connected to the top of the base 2, a driving shaft of the generator 3 is fixedly connected to a round rod 4, the round rod 4, the round rod 4 is fixedly connected to a speed increaser box 5 at one end away from the generator 3, a wind wheel shaft 6 is fixedly connected to one side of the speed increaser box 5 away from the round rod 4, a hub 7 is fixedly connected to one end of the wind wheel shaft 6 away from the speed increaser box 5, blades 8 are fixedly connected to the hub 7, a cooling device 9 is fixedly connected to the top of the inner wall of the housing 1, air-cooling devices 10 are fixedly connected to both sides of the inner wall of the housing 1, rectangular holes 11 are opened on both sides of the housing 1, dust-proof devices 12 are fixedly connected to both sides of the housing 1, a tower 13 is fixedly connected to the bottom of the housing 1, and one end of the wind wheel shaft 6 penetrates through the housing 1 and is rotatably connected to the housing 1;

[0024] The cooling device 9 includes a coolant tank 91, a water outlet pipe 92 is connected to the top of the coolant tank 91, a water pump 93 is connected to the middle of the water outlet pipe 92, a folding pipe 94 is connected to the end of the water outlet pipe 92 away from the coolant tank 91, a coolant pipe 95 is connected to the end of the folding pipe 94 away from the water outlet pipe 92, a coolant pipe 95 is connected to the end of the coolant pipe 95 away from the folding pipe 94, a folding pipe 96 is connected to the end of the folding pipe 96 away from the coolant pipe 95, a water inlet pipe 97 is connected to the end of the folding pipe 96 away from the coolant pipe 95, a curved outer plate 98 is fixedly connected to one side of the coolant pipe 95, a spring 99 is fixedly connected to the inner side of the curved outer plate 98, a corrugated heat conductive sheet 910 is fixedly connected to the inner side of the curved outer plate 98, and a curved inner plate 91 is fixedly connected to the end of the spring 99 away from the curved outer plate 98 1. A sleeve long rod 912 is sleeved and fixedly connected on the coolant pipe 95, and a linear electric slide rail 913 is fixedly connected to the top of the sleeve long rod 912. One side of the coolant tank 91 is fixedly connected to one side of the inner wall of the shell 1, and the top of the linear electric slide rail 913 is fixedly connected to the top of the inner wall of the shell 1. The bottom of the linear electric slide rail 913 is fixedly connected to the top of the sleeve long rod 912. The side of the corrugated heat conductive sheet 910 away from the arc-shaped outer plate 98 is fixedly connected to the arc-shaped inner plate 911. When in use, when wind blows toward the blade 8, the wind generates a pressure difference on the surface of the blade 8, so that the blade 8 is rotated by the force, and the blade 8 drives the hub 7 to rotate. The hub 7 is connected to the wind wheel shaft 6. The wind wheel shaft 6 after the speed increase through the speed increase box 5 is connected to the generator 3 through the round rod 4, so that the generator The rotor of the generator 3 rotates in the stator, and induced electromotive force and induced current are generated in the stator winding, thereby converting mechanical energy into electrical energy. In this process, a large amount of heat is generated. The cooling device 9 is circulated to cool the surface of the generator 3. Wind enters the inside of the shell 1 from the rectangular hole 11, and the heating position is naturally cooled by the air cooling device 10. The dustproof device 12 is arranged on the outside of the shell 1 to prevent external impurities from entering the inside of the shell 1. When the generator 3 is working and generating heat, the water pump 93 is started to extract the coolant in the coolant tank 91, and enters the coolant pipe 95 through the outlet pipe 92 and the folded pipe 94. The coolant in the coolant pipe 95 dissipates heat from the surface of the generator 3. When the generator 3 is working, the high-speed rotation of its internal running parts will Obvious vibration is generated. In order to prevent the coolant pipe 95 from being broken due to long-term exposure to such vibration, a spring 99 is arranged between the coolant pipe 95 and the outer side of the generator 3. The spring 99 has good elasticity and can effectively buffer the vibration generated when the generator 3 is working, and reduce the influence of the vibration on the coolant pipe 95. At the same time, the corrugated heat conductive sheet 910 is made of elastic metal material. During the vibration of the generator 3, the corrugated heat conductive sheet 910 will deform accordingly. This deformation not only assists the spring 99 in playing a buffering role, but also increases the contact area between the corrugated heat conductive sheet 910 and the surface of the generator 3, so that the heat on the surface of the generator 3 can be more quickly and effectively transferred to the corrugated heat conductive sheet 910, and then taken away by the coolant in the coolant pipe 95.The heat dissipation effect is improved. When the generator 3 is replaced and repaired, the linear electric slide rail 913 starts, driving the sleeve long rod 912 to move. The sleeve long rod 912 is fixed at the connection end of the coolant pipe 95 and the first folding pipe 94. The movement of the sleeve long rod 912 drives the coolant pipe 95 to move, and the first folding pipe 94 folds and contracts, facilitating the replacement and repair of the generator 3.

[0025] For the second embodiment, please refer to Figures 1-8 , the present invention provides a wind power generation device with a heat dissipation mechanism: The air-cooling device 10 includes a gradually expanding frame 101. The inner wall of the gradually expanding frame 101 is rotatably connected to a wind guiding plate 102 through a rotating bolt. Both sides of the gradually expanding frame 101 are fixedly connected with folded plates 103. The inner side of the folded plate 103 is fixedly connected with an electric push rod 104. The movable end of the electric push rod 104 is fixedly connected with a circular plate 105. The side of the circular plate 105 away from the electric push rod 104 is fixedly connected with a rope 106. One side of the gradually expanding frame 101 is fixedly connected with an inclined deflector 107. The inner wall of the gradually expanding frame 101 is fixedly connected with a corrugated heat dissipation fin 108. A round hole 109 is opened on one side of the corrugated heat dissipation fin 108. One side of the inner wall of the gradually expanding frame 101 is fixedly connected with a heat pipe 1010. The side of the gradually expanding frame 101 away from the inclined deflector 107 is fixedly connected with the inner wall of the housing 1. The top of the heat pipe 1010 is fixedly connected with the bottom of the base 2. One end of the rope 106 passes through the wind guiding plate 102 and is fixedly connected with the wind guiding plate 102. One end of the heat pipe 1010 passes through the corrugated heat dissipation fin 108 and is fixedly connected with the corrugated heat dissipation fin 108. There are multiple wind guiding plates 102, and the multiple wind guiding plates 102 are evenly distributed on the inner wall of the gradually expanding frame 101. There are multiple corrugated heat dissipation fins 108, and the multiple corrugated heat dissipation fins 108 are evenly distributed on the inner wall of the gradually expanding frame 101;

[0026] The dust-proof device 12 includes an arc-shaped plate 121. One side of the arc-shaped plate 121 is fixedly connected to a linear slide rail 122. The inner side of the arc-shaped plate 121 is fixedly connected to a brush 123. A folding piece 124 is slidably connected to the inner wall of the linear slide rail 122. The bottom of the linear slide rail 122 is fixedly connected to an arc-shaped dust-proof cover 125. The outer side of the arc-shaped dust-proof cover 125 is fixedly connected to an iron rod 126. One side of the arc-shaped dust-proof cover 125 is fixedly connected to the outer side of the housing 1 near one side of the rectangular hole 11. The side of the linear slide rail 122 away from the arc-shaped plate 121 is fixedly connected to the outer side of the housing 1 near one side of the rectangular hole 11. When in use, the wind enters the interior of the housing 1 through the rectangular hole 11 and passes through the corrugated heat dissipation fins 108. These corrugated heat dissipation fins 108 can increase the contact area with the air, thereby effectively improving the heat dissipation efficiency. When the wind passes through the corrugated heat dissipation fins 108, the heat will be quickly transferred from the fin surface to the flowing air, achieving preliminary heat dissipation. The electric push rod 104 will perform telescopic adjustment according to the real-time temperature conditions of different heat dissipation parts of the device. When the temperature of the generator 3 rises, the electric push rod 104 near one end of the generator 3 will contract, and the electric push rod 104 on the other side will extend, thereby driving the movement of the rope 106. The rope 106 is connected to the air deflector 102, and further rotates the air deflector 102. Through the rotation adjustment of the air deflector 102, the wind direction can be changed, making the wind blow more concentratedly towards the parts with higher temperature, enhancing the local heat dissipation effect, ensuring that the temperatures of all parts of the device are uniform, and avoiding affecting the power generation efficiency and the service life of the device due to local overheating. The heat pipe 1010 is arranged on the surface of the base below the generator 3 and penetrates through the corrugated heat dissipation fins 108. The heat pipe 1010 has high thermal conductivity performance and can quickly transfer the heat generated by the generator 3 to the corrugated heat dissipation fins 108, and then dissipate the heat with the help of the flowing air. Round holes 109 are formed on the surface of the corrugated heat dissipation fins 108, which further optimizes the air flow path, enabling the air to form a turbulent flow when passing through the fins, enhancing the heat dissipation effect. An inclined deflector 107 is fixed above one side of the gradually expanding frame 101 to guide the wind entering the housing 1 and at the same time form an accelerating air flow at the gradually expanding frame 101, thereby increasing the wind speed. Arc-shaped dust-proof covers 125 are fixed on both sides of the outer surface of the housing 1 to surround the rectangular hole 11 and prevent external impurities and dust from entering the interior of the housing 1. The curved shape of the arc-shaped dust-proof cover 125 makes it not easy for dust and sundries to accumulate on the filter net. Under the action of the wind, dust and sundries are more likely to slide along the arc surface rather than stay easily as on a flat filter net. When there are too many impurities attached to the surface after long-term use, the linear slide rail 122 is activated to drive the movement of the arc-shaped plate 121. A brush 123 is installed on the inner side of the arc-shaped plate 121. During the movement of the arc-shaped plate 121, the brush 123 is in close contact with the surface of the arc-shaped dust-proof cover 125.The brush 123 can effectively clean and remove impurities attached to the surface of the curved dust cover 125 due to its soft material properties and a certain degree of friction, thereby restoring the dustproof performance of the dust cover. When the curved plate 121 moves, the folding piece 124 slidingly connected to the inner wall of the linear slide rail 122 slides at the same time. The folding piece 124 can effectively prevent the internal components of the linear slide rail 122 from being directly exposed to the external environment, thereby avoiding damage due to factors such as the entry of impurities or external force collision. When the brush 123 moves to the iron rod 126, the iron rod 126 will scrape off the impurities mixed between the brushes 123. This design effectively prevents the accumulation of impurities in the brush 123, thereby avoiding affecting the subsequent cleaning effect of the brush 123 on the curved dust cover 125.

[0027] When the present invention is in operation, when wind blows toward the blades 8, the wind generates a pressure difference on the surface of the blades 8, causing the blades 8 to rotate under the action of force, and the blades 8 drive the hub 7 to rotate. The hub 7 is connected to the wind wheel shaft 6. The wind wheel shaft 6 after being accelerated by the speed increaser 5 is connected to the generator 3 through the round rod 4, so that the rotor of the generator 3 rotates in the stator. Induced electromotive force and induced current are generated in the stator winding, thereby converting mechanical energy into electrical energy. In this process, a large amount of heat is generated, and the cooling device 9 is circulated to cool the surface of the generator 3. The wind enters the interior of the shell 1 from the rectangular hole 11, and the heat-generating position is cooled by natural wind through the air cooling device 10. The dustproof device 12 is arranged on the outside of the shell 1 to prevent external impurities from entering the interior of the shell 1. When the motor 3 is working and generating heat, the water pump 93 is started to draw the coolant in the coolant tank 91 and enter the coolant pipe 95 through the water outlet pipe 92 and the folded pipe 94. The coolant in the coolant pipe 95 dissipates heat from the surface of the generator 3. When the generator 3 is working, the high-speed rotation of its internal operating parts will produce obvious vibration. In order to prevent the coolant pipe 95 from rupturing due to long-term exposure to such vibration, a spring 99 is arranged between the coolant pipe 95 and the outer side of the generator 3. The spring 99 has good elasticity and can effectively buffer the vibration generated when the generator 3 is working, reducing the influence of the vibration on the coolant pipe 95. At the same time, the corrugated heat conductive sheet 910 is made of elastic metal material. During the vibration of the generator 3, the corrugated heat conductive sheet 910 will The deformation not only assists the spring 99 in playing a buffering role, but also increases the contact area between the corrugated heat conductive sheet 910 and the surface of the generator 3, so that the heat on the surface of the generator 3 can be more quickly and effectively transferred to the corrugated heat conductive sheet 910, and then taken away by the coolant in the coolant pipe 95, thereby improving the heat dissipation effect. When the generator 3 is replaced and repaired, the linear electric slide rail 913 is started to drive the sleeve long rod 912 to move. The sleeve long rod 912 is fixed at the connecting end of the coolant pipe 95 and the folding tube 1 94. The movement of the sleeve long rod 912 drives the coolant pipe 95 to move, and the folding tube 1 94 folds and contracts, which is convenient for the replacement and maintenance of the generator 3. When wind enters the interior of the housing 1 from the rectangular hole 11, it passes through the corrugated heat dissipation fins 108. These corrugated heat dissipation fins 108 are The corrugated heat dissipation fins 108 can increase the contact area with the air, thereby effectively improving the heat dissipation efficiency. When the wind passes through the corrugated heat dissipation fins 108, the heat will be quickly transferred from the surface of the fins to the flowing air to achieve initial heat dissipation. The electric push rod 104 will be extended and adjusted according to the real-time temperature conditions of different heat dissipation parts of the equipment. When the temperature of the generator 3 rises, the electric push rod 104 close to one end of the generator 3 will shrink, and the electric push rod 104 on the other side will stretch, thereby driving the rope 106 to move. The rope 106 is connected to the wind guide plate 102, thereby rotating the wind guide plate 102. Through the rotation adjustment of the wind guide plate 102, the wind direction can be changed, so that the wind blows more concentratedly to the parts with higher temperatures, thereby enhancing the local heat dissipation effect and ensuring that the temperature of each part of the equipment is uniform.To avoid affecting the power generation efficiency and the equipment life due to local overheating, the heat pipe 1010 is arranged on the surface of the base below the generator 3 and penetrates through the corrugated heat dissipation fins 108. The heat pipe 1010 has high-efficient heat conduction performance and can quickly transfer the heat generated by the generator 3 to the corrugated heat dissipation fins 108, and then dissipate the heat by means of the flowing air. Round holes 109 are formed on the surface of the corrugated heat dissipation fins 108, which further optimizes the air flow path, enables the air to form turbulent flow when passing through the fins, and enhances the heat dissipation effect. An inclined deflector 107 is fixed above one side of the gradually expanding frame 101 to guide the wind entering the housing 1, and at the same time enables the wind to form an accelerating air flow at the gradually expanding frame 101, thereby increasing the wind speed. Arc-shaped dust-proof covers 125 are fixed on both sides of the outer surface of the housing 1 to surround the rectangular holes 11 and prevent external impurities and dust from entering the interior of the housing 1. The curved surface shape of the arc-shaped dust-proof covers 125 makes it not easy for dust and sundries to accumulate on the filter screen. Under the action of wind force, dust and sundries are more likely to slide along the arc surface rather than stay easily as on a flat filter screen. When there are too many impurities attached to the surface after long-term use, the linear slide rail 122 is activated to drive the arc-shaped plate 121 to move. A brush 123 is installed on the inner side of the arc-shaped plate 121. During the movement of the arc-shaped plate 121, the brush 123 is in close contact with the surface of the arc-shaped dust-proof cover 125. Due to the soft and having a certain frictional material property of the brush 123, it can effectively clean and brush off the impurities attached to the surface of the arc-shaped dust-proof cover 125 and restore the dust-proof performance of the dust-proof cover. When the arc-shaped plate 121 moves, the folding piece 124 slidably connected to the inner wall of the linear slide rail 122 slides simultaneously. The folding piece 124 can effectively prevent the internal components of the linear slide rail 122 from being directly exposed to the external environment and avoid being damaged due to factors such as impurity entry or external force collision. When the brush 123 moves to the iron rod 126, the iron rod 126 will scrape off the impurities sandwiched between the brushes 123. This design effectively prevents the impurities from accumulating in the brush 123 and avoids affecting the subsequent cleaning effect of the brush 123 on the arc-shaped dust-proof cover 125. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without making creative efforts shall fall within the protection scope of the present invention. The structures, devices and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.,

Claims

1. A wind power generation device with a heat dissipation mechanism, comprising a housing (1), characterized in that: The bottom of the inner wall of the housing (1) is fixedly connected to a base (2), the top of the base (2) is fixedly connected to a generator (3), the driving shaft of the generator (3) is fixedly connected to a round rod (4), the round rod (4), one end of the round rod (4) away from the generator (3) is fixedly connected to a speed increasing box (5), the side of the speed increasing box (5) away from the round rod (4) is fixedly connected to a wind wheel shaft (6), the end of the wind wheel shaft (6) away from the speed increasing box (5) is fixedly connected to a hub (7), the The hub (7) is fixedly connected with blades (8), the top of the inner wall of the shell (1) is fixedly connected with a cooling device (9), both sides of the inner wall of the shell (1) are fixedly connected with air cooling devices (10), both sides of the shell (1) are provided with rectangular holes (11), both sides of the shell (1) are fixedly connected with dust prevention devices (12), the bottom of the shell (1) is fixedly connected with a tower (13), and one end of the wind wheel shaft (6) passes through the shell (1) and is rotatably connected to the shell (1).

2. A wind power generation device with a heat dissipation mechanism according to claim 1, characterized in that: The cooling device (9) comprises a coolant tank (91), the top of the coolant tank (91) is connected to a water outlet pipe (92), the middle position of the water outlet pipe (92) is connected to a water pump (93), the end of the water outlet pipe (92) away from the coolant tank (91) is connected to a folding pipe 1 (94), the end of the folding pipe 1 (94) away from the water outlet pipe (92) is connected to a coolant pipe (95), the end of the coolant pipe (95) away from the folding pipe 1 (94) is connected to a folding pipe 2 (96), the end of the folding pipe 1 (94) away from the water outlet pipe (92) is connected to a water inlet pipe (97), and one side of the coolant pipe (95) is fixedly connected to An arc-shaped outer plate (98), the inner side of which is fixedly connected to a spring (99), the inner side of which is fixedly connected to a corrugated heat conductive plate (910), the end of the spring (99) away from the arc-shaped outer plate (98) is fixedly connected to an arc-shaped inner plate (911), a sleeve long rod (912) is sleeved and fixedly connected to the coolant pipe (95), the top of which is fixedly connected to a linear electric slide rail (913), one side of the coolant tank (91) is fixedly connected to one side of the inner wall of the shell (1), and the top of the linear electric slide rail (913) is fixedly connected to the top of the inner wall of the shell (1).

3. A wind power generation device with a heat dissipation mechanism according to claim 2, characterized in that: The bottom of the linear electric slide rail (913) is fixedly connected to the top of the sleeve long rod (912), and the side of the corrugated heat conductive sheet (910) away from the arc-shaped outer plate (98) is fixedly connected to the arc-shaped inner plate (911).

4. The wind power generation equipment with a heat dissipation mechanism according to claim 1, characterized in that: The air cooling device (10) comprises a gradually expanding frame (101), the inner wall of the gradually expanding frame (101) is rotatably connected to an air guide plate (102) via a rotating bolt, both sides of the gradually expanding frame (101) are fixedly connected to folding plates (103), the inner side of the folding plates (103) is fixedly connected to an electric push rod (104), the movable end of the electric push rod (104) is fixedly connected to a circular plate (105), the side of the circular plate (105) away from the electric push rod (104) is fixedly connected to a rope (106), one side of the gradually expanding frame (101) is fixedly connected to an oblique air guide plate (107), the inner wall of the gradually expanding frame (101) is fixedly connected to a corrugated heat dissipation fin (108), one side of the corrugated heat dissipation fin (108) is provided with a circular hole (109), and one side of the inner wall of the gradually expanding frame (101) is fixedly connected to a heat pipe (1010).

5. A wind power generation device with a heat dissipation mechanism according to claim 4, characterized in that: The side of the gradually expanding frame (101) away from the oblique guide plate (107) is fixedly connected to one side of the inner wall of the shell (1), and the top of the heat pipe (1010) is fixedly connected to the bottom of the base (2).

6. A wind power generation device with a heat dissipation mechanism according to claim 4, characterized in that: One end of the rope (106) passes through the wind guide plate (102) and is fixedly connected to the wind guide plate (102), and one end of the heat pipe (1010) passes through the corrugated heat dissipation fin (108) and is fixedly connected to the corrugated heat dissipation fin (108).

7. A wind power generation device with a heat dissipation mechanism according to claim 4, characterized in that: A plurality of the air guide plates (102) are provided, and the plurality of the air guide plates (102) are evenly distributed on the inner wall of the gradually expanding frame (101); a plurality of the corrugated heat dissipation fins (108) are provided, and the plurality of the corrugated heat dissipation fins (108) are evenly distributed on the inner wall of the gradually expanding frame (101).

8. The wind power generation equipment with a heat dissipation mechanism according to claim 1, characterized in that: The dustproof device (12) comprises an arc-shaped plate (121), one side of the arc-shaped plate (121) is fixedly connected to a linear slide rail (122), the inner side of the arc-shaped plate (121) is fixedly connected to a brush (123), the inner wall of the linear slide rail (122) is slidably connected to a folding sheet (124), the bottom of the linear slide rail (122) is fixedly connected to an arc-shaped dustproof cover (125), and the outer side of the arc-shaped dustproof cover (125) is fixedly connected to an iron rod (126).

9. A wind power generation device with a heat dissipation mechanism according to claim 8, characterized in that: One side of the arc-shaped dust cover (125) is fixedly connected to the side of the outer side of the shell (1) close to the rectangular hole (11), and the side of the linear guide rail (122) away from the arc-shaped plate (121) is fixedly connected to the side of the outer side of the shell (1) close to the rectangular hole (11).

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