Heat dissipation shockproof device of filter for high-voltage harmonic treatment

[0032] Example 1

[0033] A filter cooling and anti-vibration device for high-voltage harmonic processing, such as Figure 1-4 As shown, it includes a top plate 1, a drying box 2, a first cold air pipe 3, a first one-way valve 4, a cylinder body 5, a piston 6, a second one-way valve 7, a stirring rod 8, a refrigerator 9, and a flat belt 10. , Small pulley 11, first rotating shaft 12, first bearing seat 13, large pulley 14, second bearing seat 15, first gear 16, second rotating shaft 17, slider 18, lifting rod 19, first sliding sleeve 20, Support rod 21, first connecting rod 22, second cold air pipe 23, fan 24, fixed ring 25, jet bucket 26, second sliding sleeve 27, moving rod 28, second connecting rod 29, motor 30, second gear 31 , Rack 32, slide rail 33, filter 34, placement slot 35, left bracket 36, spring 37, bottom plate 38 and right bracket 40. The top of bottom plate 38 is provided with left bracket 36, spring 37 and right bracket in turn from left to right 40, the left bracket 36 and the right bracket 40 are provided with ventilation holes 39, the top of the spring 37 is provided with a placement slot 35, the placement slot 35 is placed with a filter 34, and the left side of the right bracket 40 is provided with a first bearing from top to bottom. The seat 13, the second bearing seat 15 and the slide rail 33, a first rotating shaft 12 is installed on the first bearing seat 13, a small pulley 11 is installed on the first rotating shaft 12, and a second rotating shaft 17 is installed on the second bearing seat 15, A large pulley 14 is provided on the second rotating shaft 17, a flat belt 10 is connected between the large pulley 14 and the small pulley 11, a first gear 16 is provided on the left side of the second rotating shaft 17, and a sliding block 18 is provided on the sliding rail 33. , The left side of the slider 18 is provided with a rack 32, which meshes with the first gear 16, the left bracket 36 and the right bracket 40 are provided with a top plate 1 on the top, and the bottom of the top plate 1 is provided with a drying box 2 and a cylinder from left to right. The bottom of the drying box 2 is connected with a second cold air pipe 23, the bottom of the second cold air pipe 23 is connected with an air jet hopper 26, which is located directly above the filter 34, and the left and right sides of the cylinder 5 are connected A cold air pipe 3, the left end of the first cold air pipe 3 is connected to the drying box 2, the right end of the first cold air pipe 3 is connected to the storage refrigerator 9, the first cold air pipe 3 on the left is provided with a first check valve 4, The first cold air pipe 3 is provided with a second one-way valve 7, and the cylinder body 5 is provided with a support rod 21 on the right side. The support rod 21 is provided with a first sliding sleeve 20 and a second sliding sleeve 27. The first sliding sleeve 20 Located at the upper right of the second sliding sleeve 27, a motor 30 is provided on the right side of the bottom of the support rod 21, a second gear 31 is provided on the front side of the motor 30, and the second gear 31 meshes with the rack 32. The first connecting rod 22 and the second connecting rod 29. The first connecting rod 22 is located above the second connecting rod 29. The top of the first connecting rod 22 is rotatably connected with a lifting rod 19, which passes through the first sliding sleeve 20, The lifting rod 19 is matched with the first sliding sleeve 20, the lifting rod 19 also passes through the cylinder 5, the top of the lifting rod 19 is provided with a piston 6 which is matched with the cylinder 5, and the left end of the second connecting rod 29 is rotatably connected with a moving rod 28. The moving rod 28 passes through the second sliding sleeve 27. The moving rod 28 cooperates with the second sliding sleeve 27. The front side of the moving rod 28 is provided with a fixed ring 25, which fixes the second cold air pipe. 23. Fans 24 are arranged on the left and right sides of the bottom of the moving rod 28, a stirring rod 8 is arranged in the storage refrigerator 9, and the right end of the stirring rod 8 is connected with the first rotating shaft 12.

[0034] The top of the bottom plate 38 is provided with reinforcing ribs 41, the reinforcing ribs 41 are located on the left and right sides of the spring 37, and the top of the reinforcing rib 41 is connected with the placing groove 35.

[0035] A rubber pad 42 is also included, and a rubber pad 42 is provided at the bottom of the placing groove 35.

[0036] A filter screen 43 is also included. A filter screen 43 is provided in the first cold air pipe 3 on the right side, and the filter screen 43 is located to the right of the second check valve 7.

[0037] The shape of the bottom plate 38 is a rectangular parallelepiped, and the thickness of the bottom plate 38 is 6 cm.

[0038] The ratio of the diameter of the small pulley 11 to the diameter of the large pulley 14 is 2:3.

[0039] The thickness of the top plate 1 is 5 cm, and the lower surface of the top plate 1 is fixedly connected to the upper surface of the left bracket 36.

[0040] Working principle: When the filter 34 is in operation, it will generate a lot of heat, and the filter 34 needs to dissipate heat in time, so as not to affect the use of the filter 34. When the filter 34 needs to dissipate heat, start the fan 24, the fan 24 Blows the heat emitted by the filter 34 from the ventilation holes 39 to dissipate heat for the filter 34. At the same time, the motor 30 is started to rotate forward and backward by a certain angle alternately, driving the second gear 31 to alternate forward and backward a certain angle. The angle, drives the rack 32 to move up and down, drives the first gear 16 to alternately rotate forward and backward to a certain angle, drives the second shaft 17 to alternately rotate forward and backward to a certain angle, and drives the large pulley 14 to alternately rotate forward and backward to a certain angle, the large pulley 14 The flat belt 10 drives the small pulley 11 to alternately rotate forward and backward to a certain angle, drive the first rotating shaft 12 to alternately rotate forward and backward to a certain angle, and drive the stirring rod 8 to alternately rotate forward and backward to a certain angle, so that the stirring rod 8 agitates the inside of the refrigerator 9. The ice cubes are good for the ice cubes to emit cold air. At the same time, the second gear 31 alternately rotates a certain angle and reverses a certain angle, which will drive the first connecting rod 22 and the second connecting rod 29 to swing up and down, and the first connecting rod 22 drives the lifting rod 19 moves up and down to drive the piston 6 to move up and down. When the piston 6 moves down, the cold air in the storage refrigerator 9 is sucked into the cylinder 5. When the piston 6 moves up, the cold air in the cylinder 5 is squeezed into the drying box 2. Inside, the desiccant in the drying box 2 dries the cold air, and the dried cold air flows into the second cold air pipe 23 and is ejected from the air jet hopper 26 to dissipate heat from the filter 34. The two connecting rods swinging up and down drive the moving rod 28 Move left and right to drive the fan 24 and the air bucket to move left and right, thereby expanding the heat dissipation range, which is beneficial to dissipating heat for the filter 34. The spring 37 acts as an anti-vibration. When the filter 34 finishes heat dissipation and the fan 24 is reset, the motor 30 is turned off.

[0041] Because it also includes reinforcing ribs 41, the top of the bottom plate 38 is provided with reinforcing ribs 41. The reinforcing ribs 41 are located on the left and right sides of the spring 37. The top of the reinforcing rib 41 is connected with the placing groove 35, which is beneficial to stabilizing the placing groove 35.

[0042] Because it also includes a rubber pad 42, the bottom of the placement groove 35 is provided with a rubber pad 42, so the rubber pad 42 acts as a buffer to prevent the filter 34 from being damaged.

[0043] Because it also includes a filter 43, the first cold air pipe 3 on the right is provided with a filter 43, which is located to the right of the second one-way valve 7, so it is beneficial to filter out the debris in the cold air to prevent clogging First cold air pipe 3.

[0044] Because the shape of the bottom plate 38 is a rectangular parallelepiped, and the thickness of the bottom plate 38 is 6 cm, the bottom plate 38 has a good load-bearing capacity and a good fixing effect.

[0045] Since the ratio of the diameter of the small pulley 11 to the diameter of the large pulley 14 is 2:3, the rotation speed of the small pulley 11 is faster, which can better stir the ice in the refrigerator 9.

[0046] Because the thickness of the top plate 1 is 5 cm, and the lower surface of the top plate 1 is fixedly connected to the upper surface of the left bracket 36, the top plate 1 has a good load-bearing capacity and high safety.