Copper bar cooling mechanism based on new energy driving system

Abstract

The invention discloses a copper bar cooling mechanism based on a new energy driving system, and relates to the technical field of deformation joint installation, the copper bar cooling mechanism comprises a shell, a cooling assembly and a heat removal assembly, the shell is provided with a plurality of groups of heat dissipation holes, the top end of the shell is fixedly connected with a top cover, and the top cover is provided with a plurality of groups of exhaust holes; and the cooling assembly comprises a cooling tank installed in the shell, the bottom end of the cooling tank communicates with a liquid outlet pipe extending to the exterior of the shell, and the cooling assembly conveys cooling liquid through the cooling tank to cool the copper bar. The cooling of the cooling liquid carrying the heat of the copper bar in the first heat dissipation tank and the second heat dissipation tank is accelerated, so that the cooling liquid entering the cooling tank for cooling the copper bar is in a low-temperature state without carrying the heat of the copper bar, and the problem that the cooling efficiency is low due to the fact that the temperature of the cooling liquid is gradually increased when the copper bar is cooled in the prior art is solved.

Description

Technical Field

[0001] The invention relates to the technical field of expansion joint installation, and in particular to a copper bar cooling mechanism based on a new energy drive system. Background Art

[0002] The copper busbar of the drive system refers to the metal busbar used for conduction inside the motor, usually made of pure copper or copper alloy. Inside the motor, the copper busbar is responsible for connecting the power supply and the motor winding to realize the transmission and distribution of current, thereby driving the motor to operate normally.

[0003] At present, in the process of using new energy vehicles, the drive system is always running, which will cause the heat of the copper bar to increase. High temperature will increase the resistance of the copper bar, affect the conductive efficiency, and may even cause the electrical performance to decline, affecting the stability and reliability of the drive system. High temperature will also cause the copper bar to deform, affecting its mechanical strength and stability. Long-term high temperature environment may cause the copper bar to deform permanently or even break. Therefore, it is necessary to cool the copper bar in the drive system. In the prior art, a water cooling structure is generally used for cooling the copper bar, and the copper bar is dissipated by the circulation of the coolant. However, the coolant will absorb heat during use, causing the temperature to gradually increase. After the temperature increases, the heat is blown out by starting the fan. However, the coolant cannot be cooled down in time and efficiently by the fan, so the coolant is always in a state of having a certain temperature, thereby reducing the cooling efficiency of the copper bar. To this end, the present invention proposes a copper bar cooling mechanism based on a new energy drive system. Summary of the invention

[0004] The object of the present invention is to provide a copper bar cooling mechanism based on a new energy drive system to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: a copper bar cooling mechanism based on a new energy drive system, comprising a shell, a cooling component and a heat dissipation component, the shell is provided with a plurality of heat dissipation holes, the top of the shell is fixedly connected with a top cover, and the top cover is provided with a plurality of exhaust holes; the cooling component comprises a cooling tank installed inside the shell, the bottom end of the cooling tank is connected with a liquid outlet pipe extending to the outside of the shell, the cooling component cools the copper bar by conveying coolant through the cooling tank, and the coolant inside the cooling tank is always at a low temperature and does not absorb the heat of the copper bar; the heat dissipation component and the cooling component are arranged in cooperation with each other, the heat dissipation component is used to dissipate heat from the cooling component, so that the coolant entering the cooling tank is always at a low temperature and does not absorb the heat of the copper bar, and the arrangement of the cooling component and the heat dissipation component facilitates efficient heat dissipation of the copper bar.

[0005] Preferably, the cooling assembly includes a liquid storage tank installed inside the shell, the top end of the liquid storage tank is connected to a liquid inlet pipe, the bottom end of the liquid storage tank is connected to two groups of connecting pipes, a first pump body is installed on the connecting pipe, the ends of the two groups of connecting pipes are respectively connected to a first heat sink and a second heat sink, the outer sides of the first heat sink and the second heat sink are fixedly connected to heat conducting plates, cooling components for cooling the coolant are installed inside the first heat sink and the second heat sink, and the bottom ends of the first heat sink and the second heat sink are respectively connected to a first connecting pipe and a second connecting pipe, the first connecting pipe and the second connecting pipe are both connected to the cooling tank, and the first connecting pipe and the second connecting pipe are respectively installed with a second pump body and a third pump body, so as to facilitate efficient cooling of the copper bus.

[0006] Preferably, the cooling component includes a fixed rod fixedly connected to the first heat dissipation tank and the second heat dissipation tank respectively, the fixed rod is fixedly connected to a limiting sleeve, the outer side surface of the limiting sleeve is slidably connected to a movable plate, the movable plate is installed with a movable component, and a first liquid outlet groove is provided on the movable plate, the top end of the movable plate is rotatably connected to a sealing plate, a second liquid outlet groove matched with the first liquid outlet groove is provided on the sealing plate, the axial center of the sealing plate is rotatably connected to a sliding disk slidably connected to the limiting sleeve, and a reset component is installed between the sealing plate and the movable plate, and a rotating component connected to the limiting sleeve is installed on the top end of the sealing plate, the rotating component is used to drive the sealing plate to rotate so that the first liquid outlet groove and the second liquid outlet groove correspond, and a one-way valve is installed on the movable plate to facilitate cooling of the coolant.

[0007] Preferably, the movable part includes a rotating shaft rotatably connected to the two groups of limit sleeves respectively, a transmission part connected to the heat exhaust component is installed between the two groups of rotating shafts, a reciprocating screw is fixedly connected to the bottom end of the rotating shaft, a sliding block slidably connected to the limit sleeve is threaded on the reciprocating screw, and the sliding block is fixedly connected to the movable plate to facilitate driving the movable plate to move.

[0008] Preferably, the rotating member includes a fixing ring fixedly connected to the sealing plate, a first inclined block is fixedly connected to the top end of the fixing ring, a second inclined block is extrusion-fittedly provided on the outer side of the first inclined block, a fixing plate slidably connected to the limiting sleeve is fixedly connected to the top end of the second inclined block, and an elastic member is connected to the fixing plate to facilitate driving the sealing plate to rotate so that the first liquid outlet groove corresponds to the second liquid outlet groove.

[0009] Preferably, the reset member includes a fixed plate fixedly connected to the sealing plate, a sliding rod fixedly connected to the fixed plate, an outer side surface of the sliding rod is slidably connected to a connecting plate fixedly connected to the movable plate, and a first spring is fixedly connected between the connecting plate and the fixed plate.

[0010] Preferably, the elastic member includes a support ring fixedly connected to the fixed disk, the support ring is slidably connected to the limit sleeve, and the top end of the support ring is fixedly connected to a second spring sleeved on the outer side of the limit sleeve, the elasticity of the second spring is greater than the elasticity of the first spring, and the end of the second spring is fixedly connected to a connecting ring fixedly connected to the limit sleeve, so as to facilitate the resetting of the fixed disk.

[0011] Preferably, the heat dissipation component includes a motor fixedly connected to the shell, the output end of the motor is fixedly connected to a coupling, the end of the coupling is fixedly connected to a drive shaft, and the end of the drive shaft is fixedly connected to an exhaust fan to facilitate the discharge of heat from the inside of the shell.

[0012] Preferably, the transmission member includes a transmission shaft fixedly connected to the exhaust fan, the end of the transmission shaft is fixedly connected to a first spur gear, the outer side of the first spur gear is meshed with a gear belt, two groups of second spur gears are meshed on the gear belt, the two groups of second spur gears are respectively fixedly connected to two groups of rotating shafts, and both ends of the first spur gear and the second spur gear are fixedly connected with limiting plates to facilitate the transmission of power so that the two groups of rotating shafts rotate simultaneously.

[0013] Preferably, the one-way valve comprises a plurality of groups of sealing blocks, the ends of the plurality of groups of sealing blocks are fixedly connected with moving columns slidably connected with the moving plate, the moving plate is provided with a through hole with a diameter larger than the diameter of the moving column, the end of the moving column is fixedly connected with a movable block, the movable block is fixedly connected with a plurality of groups of supporting blocks, gaps are provided between the plurality of groups of supporting blocks, and through the setting of the one-way valve, water can only flow in one direction from the bottom end of the moving plate to the top end of the moving plate.

[0014] The present invention has at least the following beneficial effects:

[0015] The present invention provides a copper bar cooling mechanism based on a new energy drive system, which is provided with a liquid storage tank, a first heat dissipation tank, a second heat dissipation tank and a cooling tank. The liquid storage tank stores the coolant with the heat of the copper bar, and the low-temperature coolant that does not carry the heat of the copper bar and is located inside the first heat dissipation tank and the second heat dissipation tank after being cooled by a cooling component and a heat dissipation component is transported to the cooling tank, and then transported to the inside of a drive housing to cool the copper bar, ensuring that the coolant that enters the inside of the drive housing to cool the copper bar is in a low-temperature state. During this cycle, the liquid storage tank is used to store the coolant that carries the heat of the copper bar, and the first heat dissipation tank is used to store the coolant that carries the heat of the copper bar. The heat dissipation pipe and the second heat dissipation tank are mainly used to cool the coolant carrying the heat of the copper bar, and then the cooled coolant is transported to the cooling tank one by one to cool the copper bar, thereby improving the cooling efficiency of the copper bar. In the process of cooling the coolant, the cooperation of the heat dissipation component and the cooling component accelerates the cooling of the coolant carrying the heat of the copper bar inside the first heat dissipation tank and the second heat dissipation tank, so that the coolant entering the cooling tank to cool the copper bar is in a low temperature state and does not carry the heat of the copper bar, thereby solving the problem of low cooling efficiency caused by the gradual increase of the coolant temperature when the copper bar is cooled in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the connection structure of the cooling component and the heat dissipation component of the present invention;

[0019] Figure 4 It is a schematic diagram of the cooling assembly structure of the present invention;

[0020] Figure 5 This is a schematic diagram of the structure of the cooling element of the present invention;

[0021] Figure 6 It is a schematic diagram of the local structure of the cooling element of the present invention;

[0022] Figure 7 For the present invention Figure 6 Schematic diagram of the structure of the middle A area;

[0023] Figure 8 For the present invention Figure 6 Schematic diagram of the structure of the middle B area;

[0024] Fig. 9 It is a schematic diagram of the structure of the rotating part of the present invention;

[0025] Fig.10 It is a schematic diagram of the connection structure of the limit sleeve, the sliding block and the moving plate of the present invention;

[0026] Fig.11 This is a schematic diagram of the connection structure between the heat exhaust component and the transmission member of the present invention;

[0027] Fig.12 This is a schematic diagram of the connection structure between the one-way valve and the movable plate of the present invention;

[0028] Fig.13 For the present invention Fig.12 Schematic diagram of the structure of the middle C area.

[0029] In the figure: 1-housing; 2-top cover; 3-exhaust hole; 4-cooling component; 5-heat exhaust component; 6-cooling tank; 7-liquid outlet pipe; 8-liquid storage tank; 9-liquid inlet pipe; 10-connecting pipe; 11-first pump body; 12-first heat dissipation tank; 13-second heat dissipation tank; 14-cooling element; 15-first connecting pipe; 16-second connecting pipe; 17-second pump body; 18-third pump body; 19-fixing rod; 20-limiting sleeve; 21-rotating shaft; 22-reciprocating screw rod; 23-sliding block; 24-moving plate; 25-first liquid outlet groove; 26-sealing plate; 27-second liquid outlet groove; 28-sliding plate; 29-rotating element; 30-fixing ring; 31-third A slanted block; 32-a second slanted block; 33-a fixed disk; 34-an elastic member; 35-a reset member; 36-a fixed plate; 37-a sliding rod; 38-a connecting plate; 39-a first spring; 40-a transmission member; 41-a supporting ring; 42-a second spring; 43-a connecting ring; 44-a motor; 45-a coupling; 46-a driving shaft; 47-an exhaust fan; 48-a driving shaft; 49-a first flat gear; 50-a gear belt; 51-a second flat gear; 52-a limiting plate; 53-a heat conducting plate; 54-a heat dissipation hole; 55-a one-way valve; 56-a sealing block; 57-a moving column; 58-a supporting block; 59-a gap; 60-a movable block; 61-a through hole; 62-a moving member. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 13The present invention provides a technical solution: a copper bar cooling mechanism based on a new energy drive system, comprising a shell 1, a cooling component 4 and a heat dissipation component 5, wherein the shell 1 is provided with a plurality of heat dissipation holes 54, the top of the shell 1 is fixedly connected with a top cover 2, and the top cover 2 is provided with a plurality of exhaust holes 3; the cooling component 4 comprises a cooling tank 6 installed inside the shell 1, the bottom end of the cooling tank 6 is connected with a liquid outlet pipe 7 extending to the outside of the shell 1, the cooling component 4 cools the copper bar by conveying coolant through the cooling tank 6, and the coolant inside the cooling tank 6 is always at a low temperature and does not absorb the heat of the copper bar; the heat dissipation component 5 and the cooling component 4 are arranged in cooperation with each other, and the heat dissipation component 5 is used to dissipate heat from the cooling component 4, so that the coolant entering the cooling tank 6 is always at a low temperature and does not absorb the heat of the copper bar, and the arrangement of the cooling component 4 and the heat dissipation component 5 facilitates efficient heat dissipation of the copper bar.

[0032] The cooling assembly 4 includes a liquid storage tank 8 installed inside the shell 1, the top of the liquid storage tank 8 is connected to a liquid inlet pipe 9, the bottom of the liquid storage tank 8 is connected to two groups of connecting pipes 10, a first pump body 11 is installed on the connecting pipe 10, the ends of the two groups of connecting pipes 10 are respectively connected to a first heat dissipation tank 12 and a second heat dissipation tank 13, the outer sides of the first heat dissipation tank 12 and the second heat dissipation tank 13 are fixedly connected to a heat conducting plate 53, a cooling component 14 for cooling the coolant is installed inside the first heat dissipation tank 12 and the second heat dissipation tank 13, and the bottom ends of the first heat dissipation tank 12 and the second heat dissipation tank 13 are respectively connected to a first connecting pipe 15 and a second connecting pipe 16, the first connecting pipe 15 and the second connecting pipe 16 are both connected to the cooling tank 6, and a second pump body 17 and a third pump body 18 are respectively installed on the first connecting pipe 15 and the second connecting pipe 16, so as to facilitate efficient cooling of the copper busbar.

[0033] In the present embodiment, the first heat dissipation tank 12 and the second heat dissipation tank 13 are filled with coolant. In the process of cooling the copper bar, the two groups of pipes are connected to the driving shell and communicated with each other, and the other ends of the two groups of pipes are respectively connected with the liquid inlet pipe 9 and the liquid outlet pipe 7. At this time, the second pump body 17 is started, and the coolant inside the second heat dissipation tank 13 is transported to the cooling tank 6 through the first connecting pipe 15 through the start of the second pump body 17. When the coolant inside the second heat dissipation tank 13 is completely transported to the cooling tank 6, the second pump body 17 stops running. At this time, the coolant in the cooling tank 6 is transported to the driving shell through the liquid outlet pipe 7 and the external pipe through the pump body in the pipeline to cool the internal copper bar. After the coolant drives the inside of the shell, it will absorb the heat on the copper bar and take it away, and then transport it to the liquid inlet pipe 9 through another group of pipes, and the coolant with heat is transported to the liquid storage tank 8 through the liquid inlet pipe 9.

[0034] In this solution, when the coolant in the cooling tank 6 is about to be used up, the third pump body 18 and the first pump body 11 connected to the second radiating tank 13 are started at the same time, and the coolant in the liquid storage tank 8 is transported to the second radiating tank 13 by starting the first pump body 11, and then the coolant in the first radiating tank 12 is transported to the cooling tank 6 by the action of the third pump body 18. When the coolant in the first radiating tank 12 is completely transported to the cooling tank 6, the third pump body 18 stops running. After the coolant level in the second radiating tank 13 reaches the initial height, the first pump body 11 stops running. When the coolant in the cooling tank 6 is about to be used up again, another pump body 18 is started at this time. The first pump body 11 is assembled, and the second pump body 17 is started at the same time. The second pump body 17 transports the coolant in the second heat sink 13 to the cooling tank 6, and the first pump body 11 transports the coolant containing the heat of the copper bar in the liquid storage tank 8 to the first heat sink 12. Through the above-mentioned reciprocating operation, the coolant in the first heat sink 12 and the second heat sink 13 is transported to the cooling tank 6 one by one. In this process, when the coolant carrying the heat of the copper bar enters the first heat sink 12 or the second heat sink 13, the heat is quickly discharged through the action of the heat dissipation component 5 and the cooling component 14, thereby ensuring that the coolant entering the cooling tank 6 is at a low temperature and does not carry the heat of the copper bar, thereby improving the cooling efficiency of the copper bar.

[0035] The cooling member 14 comprises a fixed rod 19 respectively fixedly connected to the first heat dissipation tank 12 and the second heat dissipation tank 13, the fixed rod 19 is fixedly connected to the limiting sleeve 20, the outer side surface of the limiting sleeve 20 is slidably connected to a moving plate 24, a moving member 62 is installed on the moving plate 24, and a first liquid outlet 25 is provided on the moving plate 24, a sealing plate 26 is rotatably connected to the top of the moving plate 24, a second liquid outlet 27 adapted to the first liquid outlet 25 is provided on the sealing plate 26, a sliding disk 28 slidably connected to the limiting sleeve 20 is rotatably connected to the axis of the sealing plate 26, and a reset member 35 is installed between the sealing plate 26 and the moving plate 24, a rotating member 29 connected to the limiting sleeve 20 is installed on the top of the sealing plate 26, the rotating member 29 is used to drive the sealing plate 26 to rotate so that the first liquid outlet 25 and the second liquid outlet 27 correspond, and a one-way valve 55 is installed on the moving plate 24, so as to cool the coolant; The component 62 includes a rotating shaft 21 rotatably connected to the two groups of limit sleeves 20 respectively, a transmission component 40 connected to the heat exhaust component 5 is installed between the two groups of rotating shafts 21, a reciprocating screw 22 is fixedly connected to the bottom end of the rotating shaft 21, a sliding block 23 slidably connected to the limit sleeve 20 is threadedly connected to the reciprocating screw 22, and the sliding block 23 is fixedly connected to the movable plate 24 to facilitate the movement of the movable plate 24; the one-way valve 55 includes multiple groups of sealing blocks 56, the ends of the multiple groups of sealing blocks 56 are fixedly connected to the movable columns 57 slidably connected to the movable plate 24, the movable plate 24 is provided with a through hole 61 with a diameter larger than the diameter of the movable column 57, the end of the movable column 57 is fixedly connected to the movable block 60, the movable block 60 is fixedly connected to multiple groups of support blocks 58, and gaps 59 are arranged between the multiple groups of support blocks 58. Through the setting of the one-way valve 55, water can only flow from the bottom end of the movable plate 24 to the top end of the movable plate 24 in one direction.

[0036] In this embodiment, the two sets of rotating shafts 21 are rotated by the action of the transmission member 40, and then the reciprocating screw 22 is driven to rotate by the rotation of the rotating shaft 21. Since the reciprocating screw 22 is threadedly connected to the sliding block 23, and the sliding block 23 is slidably connected to the limiting sleeve 20, the sliding block 23 is moved up and down by the rotation of the reciprocating screw 22, and the moving plate 24 is driven to move up and down by the movement of the sliding block 23. When the moving plate 24 moves up, the water pressure will squeeze the sealing block 56 so that the sealing block 56 seals the through hole 61. Therefore, in the process of the moving plate 24 moving up, the moving plate 24 will drive the coolant to rise. After the moving plate 24 moves up to a certain distance, it will cooperate with the rotating member 29. The cooperation of the rotating member 29 will drive the sealing plate 26 to rotate, and the rotation of the sealing plate 26 will The first liquid outlet groove 25 and the second liquid outlet groove 27 correspond to each other. At this time, the coolant on the movable plate 24 will flow to the bottom end of the movable plate 24 through the first liquid outlet groove 25 and the second liquid outlet groove 27, and then drip into the first heat dissipation tank 12 and the second heat dissipation tank 13. When the movable plate 24 moves down, the movable block 60 moves up due to the action of water pressure, and the support block 58 contacts the bottom end of the movable plate 24 through the upward movement of the movable block 60. At this time, the through hole 61 connects the upper and lower ends of the movable plate 24, and through the existence of the gap 59, when the movable plate 24 moves down, the coolant will enter the top end of the movable plate 24 through the gap 59 and the through hole 61. Therefore, the coolant rises inside the first heat dissipation tank 12 and the second heat dissipation tank 13 and then drips due to the rise and fall of the movable plate 24, thereby accelerating the cooling of the coolant.

[0037] The rotating member 29 includes a fixing ring 30 fixedly connected to the sealing plate 26, a first inclined block 31 is fixedly connected to the top of the fixing ring 30, a second inclined block 32 is extruded and fitted on the outer side of the first inclined block 31, a fixing plate 33 slidably connected to the limiting sleeve 20 is fixedly connected to the top of the second inclined block 32, and an elastic member 34 is connected to the fixing plate 33 to facilitate driving the sealing plate 26 to rotate so that the first liquid outlet groove 25 and the second liquid outlet groove 27 correspond; the reset member 35 includes a fixing plate 36 fixedly connected to the sealing plate 26, a sliding rod 37 is fixedly connected to the fixing plate 36, and the sliding rod 3 The outer side surface of 7 is slidably connected with a connecting piece 38 fixedly connected to the movable plate 24, and a first spring 39 is fixedly connected between the connecting piece 38 and the fixed piece 36; the elastic member 34 includes a supporting ring 41 fixedly connected to the fixed disk 33, the supporting ring 41 is slidably connected to the limiting sleeve 20, and the top end of the supporting ring 41 is fixedly connected with a second spring 42 sleeved on the outer side surface of the limiting sleeve 20, the elasticity of the second spring 42 is greater than the elasticity of the first spring 39, and the end of the second spring 42 is fixedly connected with a connecting ring 43 fixedly connected to the limiting sleeve 20, so as to facilitate the resetting of the fixed disk 33.

[0038] In the present embodiment, when the movable plate 24 rises, the fixed ring 30 will be driven to rise, thereby causing the first inclined block 31 to rise. After the first inclined block 31 rises to dock with the second inclined block 32, the second inclined block 32 squeezes the first inclined block 31 to cause the first inclined block 31 to rotate. The rotation of the first inclined block 31 drives the fixed ring 30 to rotate. The rotation of the fixed ring 30 drives the sealing plate 26 to rotate, thereby causing the first liquid outlet 25 and the second liquid outlet 27 to correspond. When the sealing plate 26 rotates, the fixed plate 36 will be driven to rotate. The rotation of the fixed plate 36 compresses the first spring 39. The compression of the first spring 39 facilitates the sealing plate 26 to reset after the first inclined block 31 and the second inclined block 32 move away from each other.

[0039] In the present solution, after the first bevel block 31 and the second bevel block 32 are fully docked, the movable plate 24 will continue to rise. The continuous rise of the movable plate 24 causes the fixed plate 33 to rise. The fixed plate 33 rises and causes the support ring 41 to rise to squeeze the second spring 42. This process is the process in which the coolant on the top of the movable plate 24 flows to the bottom of the movable plate 24. After the sliding block 23 drives the movable plate 24 to rise to the end of the reciprocating screw rod 22, the sliding block 23 will move in the opposite direction to drive the movable plate 24 to descend. At this time, the fixed plate 33 and the support ring 41 are reset by the action of the second spring 42. In the process in which the sliding block 23 continues to drive the movable plate 24 to move downward, the first bevel block 31 and the second bevel block 32 will be separated. At this time, the sealing plate 26 is reset by the action of the first spring 39.

[0040] In this solution, the elastic force of the second spring 42 is greater than the elastic force of the first spring 39. Therefore, during the compression contact between the first inclined block 31 and the second inclined block 32, the first spring 39 will be deformed first to ensure that the coolant has enough time to flow to the bottom end of the movable plate 24, and the second spring 42 will not be deformed until the first spring 39 is deformed and the first inclined block 31 and the second inclined block 32 are completely aligned.

[0041] The heat dissipation component 5 includes a motor 44 fixedly connected to the shell 1, the output end of the motor 44 is fixedly connected to a coupling 45, the end of the coupling 45 is fixedly connected to a drive shaft 46, and the end of the drive shaft 46 is fixedly connected to an exhaust fan 47, so as to facilitate the discharge of heat inside the shell 1.

[0042] In this embodiment, by starting the motor 44, the motor 44 will drive the coupling 45 to rotate, and then drive the drive shaft 46 to rotate, and then drive the exhaust fan 47 to rotate through the drive shaft 46, and the heat inside the shell 1 is discharged through the exhaust hole 3 through the exhaust fan 47.

[0043] The transmission member 40 includes a transmission shaft 48 fixedly connected to the exhaust fan 47, and a first spur gear 49 is fixedly connected to the end of the transmission shaft 48. A gear belt 50 is meshed on the outer side of the first spur gear 49, and two groups of second spur gears 51 are meshed on the gear belt 50. The two groups of second spur gears 51 are respectively fixedly connected to the two groups of rotating shafts 21, and both ends of the first spur gear 49 and the second spur gear 51 are fixedly connected to limiting plates 52, which facilitates the transmission of power so that the two groups of rotating shafts 21 rotate simultaneously.

[0044] In this embodiment, when the exhaust fan 47 rotates, the transmission shaft 48 will be driven to rotate. The rotation of the transmission shaft 48 will drive the first flat gear 49 to rotate, and then drive the gear belt 50 to rotate. The rotation of the gear belt 50 will drive the two sets of second flat gears 51 to rotate, thereby driving the two sets of rotating shafts 21 to rotate, thereby causing the reciprocating screw 22 to rotate.

[0045] Working principle: The first heat dissipation tank 12 and the second heat dissipation tank 13 are filled with coolant. In the process of cooling the copper bar, the two sets of pipes are connected to the driving housing 1 and communicated with each other, and the other ends of the two sets of pipes are connected with the liquid inlet pipe 9 and the liquid outlet pipe 7 respectively. At this time, the second pump body 17 is started, and the coolant in the second heat dissipation tank 13 is transported to the cooling tank 6 through the first connecting pipe 15 by starting the second pump body 17. When the coolant in the second heat dissipation tank 13 is completely transported to the cooling tank 6, the second pump body 17 stops running. The coolant in the cooling tank 6 is transported to the drive housing 1 through the outlet pipe 7 and the external pipe through the pump body in the pipeline to cool the copper bar inside. After the coolant enters the drive housing 1, it will absorb the heat on the copper bar and take it away. Then it is transported to the inlet pipe 9 through another set of pipes. The coolant with heat is transported to the liquid storage tank 8 through the inlet pipe 9. When the coolant in the cooling tank 6 is about to be used up, the third pump body 18 and the first pump body 11 connected to the second heat dissipation tank 13 are started at the same time. The first pump body 11 is started to The coolant in the liquid storage tank 8 is transported to the second heat dissipation tank 13, and then the coolant in the first heat dissipation tank 12 is transported to the cooling tank 6 through the action of the third pump body 18. When the coolant in the first heat dissipation tank 12 is completely transported to the cooling tank 6, the third pump body 18 stops running. After the coolant level in the second heat dissipation tank 13 reaches the initial height, the first pump body 11 stops running. When the coolant in the cooling tank 6 is about to be used up again, another set of the first pump body 11 is started at this time, and the second pump body 17 is started at the same time. The body 17 delivers the coolant in the second heat dissipation tank 13 to the cooling tank 6, and the first pump body 11 delivers the coolant containing the heat of the copper row in the liquid storage tank 8 to the first heat dissipation tank 12. Through the above reciprocating operation, the coolant in the first heat dissipation tank 12 and the second heat dissipation tank 13 that has been cooled down is delivered to the cooling tank 6 one by one. In this process, after the coolant with heat enters the first heat dissipation tank 12 and the second heat dissipation tank 13, the heat in the first heat dissipation tank 12 and the second heat dissipation tank 13 will be dissipated to the inside of the housing 1 through the heat conducting sheet 53;

[0046] At the same time, by starting the motor 44, the motor 44 will drive the coupling 45 to rotate, and then drive the drive shaft 46 to rotate, and then drive the exhaust fan 47 to rotate through the action of the drive shaft 46, and the heat inside the housing 1 will be discharged through the exhaust hole 3 through the action of the exhaust fan 47, and the rotation of the exhaust fan 47 will drive the transmission shaft 48 to rotate, and the rotation of the transmission shaft 48 will drive the first flat gear 49 to rotate, and then drive the gear belt 50 to rotate, and the rotation of the gear belt 50 will drive the two sets of second flat gears 51 to rotate, thereby driving the two sets of rotating shafts 21 The reciprocating screw 22 rotates, and since the reciprocating screw 22 is threadedly connected to the sliding block 23, and the sliding block 23 is slidably connected to the limiting sleeve 20, the sliding block 23 is moved up and down by the rotation of the reciprocating screw 22, and the moving plate 24 is driven to move up and down by the movement of the sliding block 23. When the moving plate 24 moves up, the water pressure will squeeze the sealing block 56 so that the sealing block 56 seals the through hole 61. Therefore, when the moving plate 24 moves up, the moving plate 24 will drive the coolant to rise, and when the moving plate 24 rises, it will drive the fixing ring 30 to rise. , thereby causing the first inclined block 31 to rise. After the first inclined block 31 rises to dock with the second inclined block 32, the first inclined block 31 is squeezed by the second inclined block 32 to rotate, and the fixing ring 30 is driven to rotate by the rotation of the first inclined block 31. The sealing plate 26 is driven to rotate by the rotation of the fixing ring 30, thereby causing the first liquid outlet 25 and the second liquid outlet 27 to correspond. At this time, the coolant on the movable plate 24 will flow to the bottom end of the movable plate 24 through the first liquid outlet 25 and the second liquid outlet 27, and then drip onto the first heat dissipation tank 12 and In the second heat dissipation tank 13, when the movable plate 24 moves downward, the movable block 60 moves upward due to the action of water pressure, and the upward movement of the movable block 60 makes the support block 58 contact with the bottom end of the movable plate 24. At this time, the through hole 61 connects the upper and lower ends of the movable plate 24, and through the existence of the gap 59, when the movable plate 24 moves downward, the coolant will pass through the gap 59 and the through hole 61 into the top of the movable plate 24. Therefore, the coolant rises inside the first heat dissipation tank 12 and the second heat dissipation tank 13 and then drips due to the rise and fall of the movable plate 24, thereby accelerating the cooling of the coolant.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper bar cooling mechanism based on a new energy drive system, comprising: A shell (1), the shell (1) being provided with a plurality of heat dissipation holes (54), the top end of the shell (1) being fixedly connected to a top cover (2), the top cover (2) being provided with a plurality of exhaust holes (3); It is characterized by further comprising: A cooling assembly (4), the cooling assembly (4) comprising a cooling tank (6) installed inside the housing (1), the bottom end of the cooling tank (6) being connected to a liquid outlet pipe (7) extending to the outside of the housing (1), the cooling assembly (4) conveying cooling liquid through the cooling tank (6) to cool the copper bar, and the cooling liquid inside the cooling tank (6) is always at a low temperature and does not absorb heat from the copper bar; A heat dissipation component (5), wherein the heat dissipation component (5) and the cooling component (4) are arranged in cooperation with each other, and the heat dissipation component (5) is used to dissipate heat from the cooling component (4), so that the coolant entering the cooling tank (6) is always at a low temperature and does not absorb the heat of the copper.

2. According to claim 1, a copper bar cooling mechanism based on a new energy drive system is characterized in that: The cooling assembly (4) comprises a liquid storage tank (8) installed inside the housing (1); the top end of the liquid storage tank (8) is connected to a liquid inlet pipe (9); the bottom end of the liquid storage tank (8) is connected to two groups of connecting pipes (10); a first pump body (11) is installed on the connecting pipe (10); the ends of the two groups of connecting pipes (10) are respectively connected to a first heat dissipation tank (12) and a second heat dissipation tank (13); the outer sides of the first heat dissipation tank (12) and the second heat dissipation tank (13) are fixedly connected to heat conducting sheets (53); A cooling element (14) for cooling the coolant is installed inside the first heat dissipation tank (12) and the second heat dissipation tank (13), and the bottom ends of the first heat dissipation tank (12) and the second heat dissipation tank (13) are respectively connected with a first connecting pipe (15) and a second connecting pipe (16), the first connecting pipe (15) and the second connecting pipe (16) are both connected with the cooling tank (6), and a second pump body (17) and a third pump body (18) are respectively installed on the first connecting pipe (15) and the second connecting pipe (16).

3. The copper bar cooling mechanism based on the new energy drive system according to claim 2 is characterized in that: The cooling element (14) comprises a fixing rod (19) fixedly connected to the first heat dissipation tank (12) and the second heat dissipation tank (13), respectively; a limiting sleeve (20) is fixedly connected to the fixing rod (19); a moving plate (24) is slidably connected to the outer side of the limiting sleeve (20); a moving element (62) is mounted on the moving plate (24); a first liquid outlet groove (25) is provided on the moving plate (24); a sealing plate (26) is rotatably connected to the top end of the moving plate (24); and a sealing plate (26) is provided on the sealing plate (26) which is parallel to the first liquid outlet groove (25). The sealing plate (26) is rotatably connected to a sliding plate (28) which is slidably connected to the limiting sleeve (20), and a reset member (35) is installed between the sealing plate (26) and the movable plate (24). The top end of the sealing plate (26) is provided with a rotating member (29) which is connected to the limiting sleeve (20), and the rotating member (29) is used to drive the sealing plate (26) to rotate so that the first liquid outlet groove (25) and the second liquid outlet groove (27) correspond to each other, and a one-way valve (55) is installed on the movable plate (24).

4. The copper bar cooling mechanism based on the new energy drive system according to claim 3 is characterized in that: The movable member (62) comprises a rotating shaft (21) rotatably connected to the two groups of the limiting sleeves (20), a transmission member (40) connected to the heat exhaust component (5) is installed between the two groups of the rotating shafts (21), a reciprocating screw (22) is fixedly connected to the bottom end of the rotating shaft (21), a sliding block (23) slidably connected to the limiting sleeves (20) is threadedly connected to the reciprocating screw (22), and the sliding block (23) is fixedly connected to the movable plate (24).

5. The copper bar cooling mechanism based on the new energy drive system according to claim 4 is characterized in that: The rotating member (29) comprises a fixing ring (30) fixedly connected to the sealing plate (26); a first inclined block (31) is fixedly connected to the top end of the fixing ring (30); a second inclined block (32) is extruded and fitted on the outer side of the first inclined block (31); a fixing plate (33) slidably connected to the limiting sleeve (20) is fixedly connected to the top end of the second inclined block (32); and an elastic member (34) is connected to the fixing plate (33).

6. The copper bar cooling mechanism based on the new energy drive system according to claim 5 is characterized in that: The reset member (35) comprises a fixed plate (36) fixedly connected to the sealing plate (26), a sliding rod (37) fixedly connected to the fixed plate (36), a connecting plate (38) fixedly connected to the movable plate (24) being slidably connected to the outer side surface of the sliding rod (37), and a first spring (39) fixedly connected between the connecting plate (38) and the fixed plate (36).

7. The copper bar cooling mechanism based on the new energy drive system according to claim 6 is characterized in that: The elastic member (34) comprises a support ring (41) fixedly connected to the fixed plate (33); the support ring (41) is slidably connected to the limiting sleeve (20); and the top end of the support ring (41) is fixedly connected to a second spring (42) sleeved on the outer side of the limiting sleeve (20); the elasticity of the second spring (42) is greater than the elasticity of the first spring (39); and the end of the second spring (42) is fixedly connected to a connecting ring (43) fixedly connected to the limiting sleeve (20).

8. The copper bar cooling mechanism based on the new energy drive system according to claim 7 is characterized in that: The heat exhaust component (5) comprises a motor (44) fixedly connected to the housing (1); an output end of the motor (44) is fixedly connected to a coupling (45); an end of the coupling (45) is fixedly connected to a drive shaft (46); and an end of the drive shaft (46) is fixedly connected to an exhaust fan (47).

9. The copper bar cooling mechanism based on the new energy drive system according to claim 8, characterized in that: The transmission member (40) comprises a transmission shaft (48) fixedly connected to the exhaust fan (47); a first spur gear (49) is fixedly connected to the end of the transmission shaft (48); a gear belt (50) is meshed on the outer side of the first spur gear (49); two groups of second spur gears (51) are meshed on the gear belt (50); the two groups of the second spur gears (51) are respectively fixedly connected to the two groups of rotating shafts (21); and both ends of the first spur gear (49) and the second spur gear (51) are fixedly connected to limit plates (52).

10. The copper bar cooling mechanism based on the new energy drive system according to claim 9, characterized in that: The one-way valve (55) comprises a plurality of sealing blocks (56), the ends of the plurality of sealing blocks (56) are fixedly connected to a moving column (57) slidably connected to the moving plate (24), the moving plate (24) is provided with a through hole (61) having a diameter larger than the diameter of the moving column (57), the end of the moving column (57) is fixedly connected to a movable block (60), the movable block (60) is fixedly connected to a plurality of supporting blocks (58), and gaps (59) are provided between the plurality of supporting blocks (58).

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