Heat dissipation system of high-power electromagnetic transmitter

Abstract

The invention belongs to the technical field of heat dissipation, and particularly relates to a high-power electromagnetic transmitter heat dissipation system which comprises an electromagnetic transmitter body and an operation panel installed on the surface of the electromagnetic transmitter body, a heat conduction sealing shell is installed in the electromagnetic transmitter body through bolts, and an electric control component is installed in the heat conduction sealing shell. After the heat dissipation system is started, a fan at the bottom of a heat dissipation fin blows air upwards, cooling water is atomized into water mist, the water mist enters a copper pipe, part of the water mist flows down along the pipe wall after heat exchange and is collected to a drainage pipe to be discharged, meanwhile, part of the water mist is vaporized into water vapor after heat exchange, the water vapor is discharged from an evaporation hole in the upper portion of the copper pipe, and water-cooling heat dissipation is achieved. The fan blades rotate to drive the first synchronous wheel to rotate, under the action of the synchronous belt A, the second synchronous wheel rotates, meanwhile, the synchronous belt B rotates, and then the first cleaning brush and the second cleaning brush are driven to slide on the surfaces of the cooling fins, so that dust on the surfaces of the cooling fins is cleaned.

Description

Technical Field

[0001] The present invention belongs to the technical field of heat dissipation, and particularly relates to a heat dissipation system for a high-power electromagnetic transmitter. Background Art

[0002] A high-power electromagnetic transmitter is a device used for electromagnetic exploration, mainly used in geophysical exploration. It can provide stable and reliable high-power electromagnetic signals to help detect underground geological structures. In the artificial-source magnetotelluric method exploration, the electromagnetic transmitter injects an alternating current into the earth through grounding electrodes with a certain emitter spacing, and the receiver constructs the distribution information of the conductivity of the underground medium by obtaining the response of the earth medium to the household. For a high-power transmitter, the main sources of heat are the conduction power consumption, switching power consumption, off-state power consumption of semiconductor switching devices, and the power consumption of fast-recovery diodes. If there is no effective heat dissipation method, the internal temperature of the semiconductor will quickly reach or even exceed the junction temperature, seriously affecting its working performance, safety, and reliability, deteriorating its related performance indicators, and even causing damage to the entire device and even the entire system module at too high a temperature, seriously affecting the safety and reliability of the high-power electromagnetic transmitter.

[0003] To solve the above problems, a heat dissipation system for a high-power electromagnetic transmitter is proposed in this application to solve the heat dissipation problem of the existing high-power transmitter during use. Summary of the Invention

[0004] To solve the problems raised in the above background art, the present invention provides a heat dissipation system for a high-power electromagnetic transmitter, which cools its interior through multiple methods such as fin heat dissipation, air cooling, and water cooling, so that the high-power electromagnetic transmitter can work stably for a long time.

[0005] To achieve the above object, the present invention provides the following technical solutions: A heat dissipation system for a high-power electromagnetic transmitter, comprising an electromagnetic transmitter main body and an operation panel installed on the surface of the electromagnetic transmitter main body. A heat-conducting sealed shell is installed inside the electromagnetic transmitter main body through bolts, an electric control component is installed inside the heat-conducting sealed shell, a heat dissipation component is arranged inside the electromagnetic transmitter main body, the heat dissipation component includes a heat-conducting plate installed on the surface of the heat-conducting sealed shell through a mounting seat, a plurality of copper tubes penetrate through the interior of the heat-conducting plate, a plurality of heat dissipation fins are fixedly connected to the surface of each copper tube, an installation shell is fixedly connected to the surface of the heat dissipation fin, a motor is fixedly connected to the interior of the installation shell, a fan blade is arranged inside the installation shell, an output shaft of the motor is fixedly connected to the fan blade, and the direction in which the fan blade blows air faces the heat dissipation fin.

[0006] As the heat dissipation system of the high-power electromagnetic transmitter of the present invention, preferably, one end of the copper tube away from the heat conduction plate is fixedly connected with a connection shell, the connection shell is mutually communicated with the inside of the copper tube, an atomizing nozzle is installed on the surface of the connection shell, the atomizing nozzle is mutually communicated with the inside of the connection shell, one end of the atomizing nozzle is fixedly connected with a water delivery pipe, a water pump is installed on the surface of the electromagnetic transmitter main body through a mounting seat, one end of the water delivery pipe penetrates through the surface of the electromagnetic transmitter main body and is inserted into the output end of the water pump, a water tank is fixedly connected to the surface of the electromagnetic transmitter main body, the input end of the water pump is inserted into the inside of the water tank, a drain pipe is fixedly connected to the surface of the copper tube, and one end of the drain pipe away from the copper tube penetrates through the surface of the electromagnetic transmitter main body and is connected to a cooling water recovery pool.

[0007] As the heat dissipation system of the high-power electromagnetic transmitter of the present invention, preferably, a plurality of evaporation holes are formed on the surface of each copper tube, and the openings of the evaporation holes face upward.

[0008] As the heat dissipation system of the high-power electromagnetic transmitter of the present invention, preferably, a first synchronous wheel is fixedly connected to the surface of the fan blade facing the heat sink, a second synchronous wheel and a third synchronous wheel are rotatably connected to the surface of the installation shell through a positioning shaft, and two synchronous belts A and B are sleeved on the surface of the second synchronous wheel; Synchronous belt A is a shorter synchronous belt, one end of synchronous belt A is connected to the first synchronous wheel, and the other end is connected to the lower end of the second synchronous wheel; Synchronous belt B is a longer synchronous belt, one end of synchronous belt B is connected to the upper end of the second synchronous wheel, and the other end is connected to the third synchronous wheel; Synchronous belt A is located below synchronous belt B; The end face diameter of the first synchronous wheel is smaller than that of the second synchronous wheel, and the end face diameter of the second synchronous wheel is less than or equal to that of the third synchronous wheel; Synchronous belt B is fixedly connected to the connecting block, and a first cleaning brush is fixedly connected to one end of the connecting block, and the first cleaning brush is mutually attached to the surface of the heat sink.

[0009] As the heat dissipation system of the high-power electromagnetic transmitter of the present invention, preferably, a fixed shaft is fixedly connected to the inside of the connecting block, a connecting plate is rotatably connected to the surface of the fixed shaft, and a plurality of second cleaning brushes are fixedly connected to the surface of the connecting plate. The number of the second cleaning brushes is set according to the number of the heat sinks.

[0010] As the heat dissipation system of the high-power electromagnetic transmitter of the present invention, preferably, an auxiliary component is arranged inside the electromagnetic transmitter main body. The auxiliary component includes two first blowers symmetrically arranged inside the electromagnetic transmitter main body. Two installation holes are symmetrically formed inside the electromagnetic transmitter main body. A second blower is arranged inside each installation hole, and the blowing direction of each first blower is towards the inside of the electromagnetic transmitter main body, and the blowing directions of the two second blowers are towards the outside of the electromagnetic transmitter main body.

[0011] As the heat dissipation system of the high-power electromagnetic transmitter of the present invention, preferably, a filter screen is provided inside each of the mounting holes, and the filter screen is threadedly connected to the electromagnetic transmitter main body by bolts.

[0012] As the heat dissipation system of the high-power electromagnetic transmitter of the present invention, preferably, two baffles are symmetrically and fixedly connected to the surface of the electromagnetic transmitter main body, and each baffle is located above the two filter screens. The upper surface of the baffle is an arc structure.

[0013] As the heat dissipation system of the high-power electromagnetic transmitter of the present invention, preferably, a through groove is provided inside the water tank, and a plurality of filter holes are provided on the side of the water tank away from the electromagnetic transmitter main body. The through groove and the filter holes communicate with each other, and the air inlet of the first fan communicates with the through groove.

[0014] The working principle of the present invention: 1. Multi-channel heat dissipation.

[0015] When the electromagnetic transmitter main body works, the heat dissipated by the electronic control components will be guided to the heat conduction plate through the heat conduction and sealing shell, and then to the copper pipe through the heat conduction plate. The heat guided to the copper pipe will be released to the outside through the heat dissipation fins, realizing the preliminary heat dissipation of the control main board.

[0016] Furthermore, connect the motor to the power supply and start it. The output shaft of the motor will drive the fan blade to rotate inside the installation shell, and blow air to the heat dissipation fins, accelerating the air flow rate between the heat dissipation fins and realizing air-cooled temperature reduction.

[0017] Furthermore, fill the inside of the water tank with water, connect the water pump to the power supply and start it. The water pump will pump water from the inside of the water tank, and the water flows through the water delivery pipe into the inside of the atomizing nozzle. Through the atomizing effect of the atomizing nozzle, water mist is formed and enters the inside of the connection shell. The water mist inside the connection shell enters the inside of the copper pipe. The water mist entering the inside of the copper pipe will cool the copper pipe. Part of the water mist forms droplets along the pipe wall of the copper pipe after heat exchange and flows down. After collecting in the copper pipe, it is discharged into the cooling water recovery pool through the drain pipe and used as cooling water again after natural cooling; part of the water mist is vaporized into water vapor after heat exchange, and the water vapor will be discharged through the evaporation holes on the copper pipe, thus realizing water-cooled temperature reduction.

[0018] Furthermore, when the electromagnetic transmitter main body works, connect the first fan and the second fan to the power supply and start them. The first fan sucks air from the outside below the side of the electromagnetic transmitter main body and blows it to the heat dissipation main body. At the same time, the second fan will suck out the hot air generated by air-cooled heat dissipation and the water vapor generated by water-cooled heat dissipation, so that the hot air and water vapor are discharged in time, realizing the effective heat dissipation of the electromagnetic transmitter and avoiding the influence of water vapor on electronic components.

[0019] Among them, when water flows through the water pump for pressurization and then enters the water delivery pipe, and enters the atomizing nozzle through the water delivery pipe, the power of the water pump is adjusted to adjust the water pressure of the water delivery pipe, so as to realize the adjustment of the atomizing amount of the water flowing into the copper pipe.

[0020] Among them, the filter screen and the baffle can effectively prevent external dust from entering the interior of the electromagnetic transmitter main body through the installation holes; the baffle can prevent the dust falling from above from contacting the filter screen, reducing the cleaning frequency of the filter screen; when the first fan sucks air, the air will enter the interior of the electromagnetic transmitter main body through the through groove and the filter holes, and the filter holes can effectively filter the air entering the first fan.

[0021] 2. Heat sink cleaning.

[0022] At the end of the output shaft of the motor, there is a first synchronous pulley. The first synchronous pulley is connected to the lower end of the second synchronous pulley through synchronous belt A. The upper end of the second synchronous pulley is connected to the third synchronous pulley through synchronous belt B. The length of synchronous belt A is less than that of synchronous belt B, and the end face diameter of the first synchronous pulley is less than that of the second synchronous pulley, and the end face diameter of the second synchronous pulley is less than or equal to that of the third synchronous pulley.

[0023] When the output shaft of the motor drives the fan blade to rotate, it will drive the first synchronous pulley to rotate. Under the action of synchronous belt A, the second synchronous pulley rotates. At the same time, synchronous belt B rotates. The first cleaning brush connected to the longer synchronous belt B through the connecting block will slide on the surface of the heat sink, so as to realize the cleaning of the dust on the surface of the heat sink. At the same time, the second cleaning brush is driven to move through the connecting plate. Due to the fact that the connecting plate is rotatably connected to the connecting block through the fixed shaft, the moving direction of the second cleaning brush will always remain unchanged. When the connecting block follows the longer synchronous belt B to move and turn, the second cleaning brush will be limited by the distance between the heat sinks, which can not only realize the double-sided cleaning of the heat sink by the second cleaning brush, but also prevent the second cleaning brush from rotating as the connecting block turns. The above structure realizes the cleaning of the surface of the heat sink and prevents the heat sink from affecting the heat dissipation effect due to dust coverage.

[0024] Compared with the prior art, the beneficial effects of the present invention are: 1. Cooling of the copper pipe and the heat sink: The heat dissipated by the electronic control components will be guided to the heat conduction plate through the heat conduction sealing shell, and then to the copper pipe through the heat conduction plate. The heat guided to the copper pipe will be released to the outside through the heat sink, realizing the preliminary cooling of the control main board.

[0025] 2. Air cooling: Connect the motor to the power supply and start it. The output shaft of the motor will drive the fan blade to rotate inside the installation shell, blowing air to the heat sink, accelerating the air flow rate between the heat sinks, and realizing air cooling.

[0026] 3. Water cooling: Fill the inside of the water tank with water, connect the water pump to the power supply and start it. The water pump will draw water from the inside of the water tank, and the water will flow through the water pipe into the inside of the atomizing nozzle. Through the atomizing effect of the atomizing nozzle, water mist is formed and enters the inside of the connecting shell. The water mist inside the connecting shell enters the inside of the copper pipe. The water mist entering the inside of the copper pipe will cool down the copper pipe. Part of the water mist forms droplets along the wall of the copper pipe after heat exchange and flows down. After collecting in the copper pipe, it is discharged into the cooling water recovery pool through the drain pipe, and is used as cooling water again after natural cooling; part of the water mist is vaporized into water vapor after heat exchange, and the water vapor will be discharged through the evaporation holes on the copper pipe, thus realizing water cooling.

[0027] 4. Fan-assisted cooling: When the electromagnetic transmitter main body is working, connect the first fan and the second fan to the power supply and start them. The first fan draws air from the outside below the side of the electromagnetic transmitter main body and blows it towards the heat dissipation main body. At the same time, the second fan will draw out the hot air generated by air cooling and the water vapor generated by water cooling to the outside, so that the hot air and water vapor are discharged in time, realizing effective heat dissipation of the electromagnetic transmitter, and at the same time avoiding the influence of water vapor on electronic components.

[0028] 5. During the heat dissipation process, the surface of the heat sink is synchronously cleaned to prevent the heat sink from being affected by dust coverage and affecting the heat dissipation effect. Description of the Drawings

[0029] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0030] Figure 1 It is a schematic structural diagram of the present invention.

[0031] Figure 2 It is a schematic structural diagram of the vertical section of the electromagnetic transmitter main body in the present invention.

[0032] Figure 3 It is a schematic structural diagram of the copper pipe and the drain pipe in the present invention.

[0033] Figure 4 It is a schematic structural diagram of the horizontal section of the copper pipe in the present invention.

[0034] Figure 5 It is a schematic structural diagram of the mounting shell and the synchronous belt in the present invention.

[0035] Figure 6 It is a schematic structural diagram of synchronous belt A and synchronous belt B in the present invention.

[0036] Figure 7 It is a schematic structural diagram of the mounting shell and the motor in the present invention.

[0037] Figure 8This is a schematic structural diagram of the vertical section of the water tank in the present invention.

[0038] In the figure: 1. Electromagnetic transmitter main body; 2. Operation panel; 3. Heat-conducting sealed shell; 5. Heat dissipation component; 51. Heat-conducting plate; 52. Copper pipe; 53. Heat sink; 54. Installation shell; 55. Motor; 56. Fan blade; 57. Connection shell; 58. First synchronous pulley; 510-1. Second synchronous pulley; 510-2. Third synchronous pulley; 511. Connection block; 512. First cleaning brush; 513. Water delivery pipe; 514. Water tank; 515. Second cleaning brush; 516. Atomizing nozzle; 517. Drain pipe; 518. Water pump; 519. Evaporation hole; 520. Connection plate; 6. Auxiliary component; 61. First blower; 62. Installation hole; 63. Second blower; 64. Filter screen; 65. Baffle; 66. Through groove; 67. Filter hole. Specific implementation mode

[0039] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0040] Embodiment 1 As Figures 1 to 8 shown; Combined with the above content: In order to achieve cooling of the electromagnetic transmitter during use, this high-power electromagnetic transmitter cooling system includes an electromagnetic transmitter main body 1 and an operation panel 2 installed on the surface of the electromagnetic transmitter main body 1. A heat-conducting sealed shell 3 is installed inside the electromagnetic transmitter main body 1 through bolts, and an electronic control component is installed inside the heat-conducting sealed shell 3. A heat dissipation component 5 is arranged inside the electromagnetic transmitter main body 1. The heat dissipation component 5 includes a heat-conducting plate 51 installed on the surface of the electronic control component of the transmitter through a mounting seat. A number of copper pipes 52 penetrate through the heat-conducting plate 51. A number of heat sinks 53 are fixedly connected to the surface of each copper pipe 52. An installation shell 54 is fixedly connected to the surface of the heat sink 53. A motor 55 is fixedly connected inside the installation shell 54. A fan blade 56 is arranged inside the installation shell 54. The output shaft of the motor 55 is fixedly connected to the fan blade 56, and the blowing direction of the fan blade 56 faces the heat sink 53.

[0041] In this implementation scheme: when the electromagnetic transmitter main body 1 is used, the heat generated by the electronic control component will be guided to the heat-conducting plate 51 through the heat-conducting sealed shell 3, and then guided to the copper pipe 52 through the heat-conducting plate 51. The heat guided to the copper pipe 52 will be released to the outside through the heat sink 53, realizing the preliminary cooling of the control main board.

[0042] Connect the motor 55 to the power supply and start it. The output shaft of the motor 55 will drive the fan blade 56 to rotate inside the mounting shell 54, blowing air towards the heat sink 53, accelerating the air flow rate between the heat sinks 53, and making its cooling effect more significant.

[0043] It should be noted that: because copper has a relatively small specific heat and the temperature changes faster, making heat dissipation more efficient. Therefore, the copper pipe 52 can dissipate the heat inside the electromagnetic transmitter main body 1 faster, and is particularly suitable for heat dissipation of high-power electrical appliances.

[0044] Furthermore: In an alternative embodiment, one end of the copper pipe 52 away from the heat conducting plate 51 is fixedly connected with a connection shell 57. The connection shell 57 communicates with the inside of the copper pipe 52 and is connected to the atomizing nozzle 516. One end of the atomizing nozzle 516 is fixedly connected with a water delivery pipe 513. A water pump 518 is installed on the surface of the electromagnetic transmitter main body 1 through a mounting seat. One end of the water delivery pipe 513 penetrates the surface of the electromagnetic transmitter main body 1 and is inserted into the output end of the water pump 518. A water tank 514 is fixedly connected to the surface of the electromagnetic transmitter main body 1. The input end of the water pump 518 is inserted into the inside of the water tank 514. A drain pipe 517 is fixedly connected to the surface of the copper pipe 52. One end of the drain pipe 517 away from the copper pipe 52 penetrates the surface of the electromagnetic transmitter main body 1 and is connected to the cooling water recovery pool.

[0045] In this embodiment: fill the inside of the water tank 514 with water. When the motor 55 is started, connect the water pump 518 to the power supply and start it. The water pump 518 will pump water from the inside of the water tank 514 and send it into the inside of the water delivery pipe 513. The water flow will enter the inside of the atomizing nozzle 516 through the water delivery pipe 513. When the water flow passes through the atomizing nozzle 516, the atomizing nozzle 516 will disperse the water flow, making the water flow enter the inside of the connection shell 57 in a misty state. When the water mist enters the inside of the connection shell 57, because the volume of the water flow expands after becoming water mist, the water mist entering the inside of the connection shell 57 will expand towards the inside of the copper pipe 52 due to the expansion of the volume, increasing the contact area between the water flow and the copper pipe 52, improving the heat exchange efficiency, increasing the cooling effect of the water mist. The water mist entering the inside of the copper pipe 52 will cool the copper pipe 52. The water mist forms droplets after heat exchange and flows down along the pipe wall of the copper pipe 52. After gathering in the copper pipe 52, it is discharged into the cooling water recovery pool through the drain pipe 517, and is used as cooling water again after natural cooling.

[0046] Furthermore: In an alternative embodiment, a plurality of evaporation holes 519 are formed on the surface of each copper pipe 52, and the evaporation holes 519 open upward.

[0047] In this embodiment: The water mist is vaporized to form water vapor after heat exchange, and the water vapor will be discharged through the evaporation holes 519 on the copper pipe 52, thereby realizing water-cooling and temperature reduction. Since the electronic control components are placed inside the heat-conducting and sealed housing 3, the steam cannot come into contact with them, avoiding damage to the electronic control components caused by water vapor. When the water flows through the water pump 518 and is pressurized and then enters the water delivery pipe 513, during the process of entering the atomizing nozzle 516 through the water delivery pipe 513, the water pressure of the water delivery pipe 513 is adjusted by adjusting the power of the water pump 518, and thus the atomization amount of the water flowing into the interior of the copper pipe 52 is adjusted.

[0048] Furthermore: In an alternative embodiment, a first synchronous pulley 58 is fixedly connected to one side of the fan blade 56 facing the heat sink 53. Two second synchronous pulleys 510-1 and a third synchronous pulley 510-2 are rotatably connected to the surface of the mounting housing 54 through positioning shafts. Two synchronous belts, namely synchronous belt A and synchronous belt B, are sleeved on the surface of the second synchronous pulley 510-1. Among them, synchronous belt A is a shorter synchronous belt. One end of synchronous belt A is connected to the first synchronous pulley 58, and the other end is connected to the second synchronous pulley 510-1. Synchronous belt B is a longer synchronous belt. One end of synchronous belt B is connected to the second synchronous pulley 510-1, and the other end is connected to the third synchronous pulley 510-2. Synchronous belt A is located below synchronous belt B. The end face diameter of the first synchronous pulley 58 is smaller than that of the second synchronous pulley 510-1, and the end face diameter of the second synchronous pulley 510-1 is less than or equal to that of the third synchronous pulley 510-2. Synchronous belt B is fixedly connected to the connecting block 511. One end of the connecting block 511 is fixedly connected to a first cleaning brush 512, and the first cleaning brush 512 is in mutual contact with the surface of the heat sink 53. A fixed shaft is fixedly connected to the interior of the connecting block 511, and a connecting plate 520 is rotatably connected to the surface of the fixed shaft. A plurality of second cleaning brushes 515 are fixedly connected to the surface of the connecting plate 520, and the number of the second cleaning brushes 515 is set according to the number of the heat sinks 53.

[0049] In this embodiment: When the output shaft of the motor 55 drives the fan blade 56 to rotate, it will drive the first synchronous pulley 58 to rotate. Under the action of the synchronous belt A, the second synchronous pulley 510-1 rotates. At the same time, the synchronous belt B rotates. The first cleaning brush 512 connected to the longer synchronous belt B through the connecting block 511 will slide on the surface of the heat sink 53, thereby realizing the cleaning of the dust on the surface of the heat sink 53. At the same time, the second cleaning brush 515 is driven to move through the connecting plate 520. Due to the fact that the connecting plate 520 is rotatably connected to the connecting block 511 through the fixed shaft, the moving direction of the second cleaning brush 515 will always remain unchanged. When the connecting block 511 follows the longer synchronous belt B to move and turn, the second cleaning brush 515 will be limited by the distance between the heat sinks 53, which can not only realize the double-sided cleaning of the heat sink 53 by the second cleaning brush 515, but also prevent the second cleaning brush 515 from rotating with the turning of the connecting block 511. The above structure realizes the cleaning of the surface of the heat sink 53 and prevents the heat sink 53 from affecting the heat dissipation effect due to dust coverage.

[0050] Furthermore: In an alternative embodiment, an auxiliary component 6 is provided inside the electromagnetic transmitter main body 1. The auxiliary component 6 includes two first blowers 61 symmetrically arranged inside the electromagnetic transmitter main body 1. Two mounting holes 62 are symmetrically formed inside the electromagnetic transmitter main body 1. A second blower 63 is provided inside each mounting hole 62. The blowing direction of each first blower 61 is towards the inside of the electromagnetic transmitter main body 1. The blowing direction of the two second blowers 63 is towards the outside of the electromagnetic transmitter main body 1. A filter screen 64 is provided inside each mounting hole 62. The filter screen 64 is threadedly connected to the electromagnetic transmitter main body 1 through bolts. Two baffles 65 are symmetrically and fixedly connected to the surface of the electromagnetic transmitter main body 1. Each baffle 65 is located above the two filter screens 64. The upper surface of the baffle 65 is an arc structure.

[0051] In this embodiment: When the electromagnetic transmitter main body 1 works, the first blower 61 and the second blower 63 are connected to the power supply and started. The first blower 61 sucks air from the outside from the lower side of the electromagnetic transmitter main body 1 and blows it towards the heat dissipation main body. At the same time, the second blower 63 will suck out the hot air generated by air cooling and the water vapor generated by water cooling, so that the hot air and water vapor are discharged in time, realizing the effective heat dissipation of the electromagnetic transmitter, and at the same time avoiding the influence of water vapor on electronic components. The filter screen 64 and the baffle 65 prevent external dust from entering the inside of the electromagnetic transmitter main body 1 through the mounting holes 62 when the electromagnetic transmitter main body 1 is not in use. The baffle 65 can prevent the dust falling from above from contacting the filter screen 64 and reduce the cleaning frequency of the filter screen 64.

[0052] It should be noted that: when it is necessary to carry the electromagnetic transmitter main body 1, a force can be applied to the baffle 65, and the shape of the baffle 65 can be used as a handle, so that the electromagnetic transmitter main body 1 can be easily lifted.

[0053] In an optional embodiment, a through groove 66 is formed inside the water tank 514, and a plurality of filter holes 67 are formed on one side of the water tank 514 away from the electromagnetic transmitter main body 1. The through groove 66 and the filter holes 67 communicate with each other, and the air inlet of the first fan 61 communicates with the through groove 66.

[0054] In this embodiment: when the first fan 61 pumps air, the air will enter the interior of the electromagnetic transmitter main body 1 through the through groove 66 and the filter holes 67, and the filter holes 67 have the effect of blocking dust due to their shape.

[0055] Finally, it should be noted that: the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. High-power electromagnetic transmitter cooling system, including an electromagnetic transmitter main body (1) and an operation panel (2) installed on the surface of the electromagnetic transmitter main body (1). A heat-conducting sealed shell (3) is installed inside the electromagnetic transmitter main body by bolts. An electric control component is installed inside the heat-conducting sealed shell (3). It is characterized in that: Inside the electromagnetic transmitter main body (1), there is a heat dissipation component (5). The heat dissipation component (5) includes a heat conduction plate (51) installed on the surface of the heat conduction and sealing shell (3) through a mounting seat. A number of copper tubes (52) penetrate through the inside of the heat conduction plate (51). A number of heat dissipation fins (53) are fixedly connected to the surface of each copper tube (52). An installation shell (54) is fixedly connected to the surface of the heat dissipation fin (53). A motor (55) is fixedly connected to the inside of the installation shell (54). A fan blade (56) is arranged inside the installation shell (54). The output shaft of the motor (55) is fixedly connected to the fan blade (56). The direction in which the fan blade (56) blows air faces the heat dissipation fin (53).

2. The high-power electromagnetic transmitter heat dissipation system according to claim 1, characterized in that: One end of the copper tube (52) far from the heat conduction plate (51) is fixedly connected to a connection shell (57). The connection shell (57) is in communication with the inside of the copper tube (52). The connection shell (57) is communicated with an atomizing nozzle (516). One end of the atomizing nozzle (516) is fixedly connected to a water delivery pipe (513). A water pump (518) is installed on the surface of the electromagnetic transmitter main body (1) through a mounting seat. One end of the water delivery pipe (513) penetrates through the surface of the electromagnetic transmitter main body (1) and is inserted into the output end of the water pump (518). A water tank (514) is fixedly connected to the surface of the electromagnetic transmitter main body (1). The input end of the water pump (518) is inserted into the inside of the water tank (514). A drain pipe (517) is fixedly connected to the surface of the copper tube (52). One end of the drain pipe (517) far from the copper tube (52) penetrates through the surface of the electromagnetic transmitter main body (1) and is connected to a cooling water recovery pool.

3. The high-power electromagnetic transmitter cooling system according to claim 2, wherein: A number of evaporation holes (519) are formed on the surface of each copper tube (52), and the evaporation holes (519) open upward.

4. The high-power electromagnetic transmitter cooling system according to claim 2, characterized in that: A first synchronous pulley (58) is fixedly connected to the side of the fan blade (56) facing the heat dissipation fin (53). A second synchronous pulley (510-1) and a third synchronous pulley (510-2) are rotatably connected to the surface of the installation shell (54) through a positioning shaft. Two synchronous belts A and B are sleeved on the surface of the second synchronous pulley (510-1); Synchronous belt A is a shorter synchronous belt. One end of synchronous belt A is connected to the first synchronous pulley (58), and the other end is connected to the lower end of the second synchronous pulley (510-1); Synchronous belt B is a longer synchronous belt. One end of synchronous belt B is connected to the upper end of the second synchronous pulley (510-1), and the other end is connected to the third synchronous pulley (510-2); Synchronous belt A is located below synchronous belt B. The end face diameter of the first synchronous pulley (58) is smaller than that of the second synchronous pulley (510-1), and the end face diameter of the second synchronous pulley (510-1) is less than or equal to that of the third synchronous pulley (510-2); Synchronous belt B is fixedly connected to a connection block (511). One end of the connection block (511) is fixedly connected to a first cleaning brush (512). The first cleaning brush (512) is attached to the surface of the heat dissipation fin (53).

5. The high-power electromagnetic transmitter cooling system according to claim 4, characterized in that: A fixed shaft is fixedly connected inside the connection block (511). A connection plate (520) is rotatably connected to the surface of the fixed shaft. A plurality of second cleaning brushes (515) are fixedly connected to the surface of the connection plate (520). The number of the second cleaning brushes (515) is set according to the number of the heat sinks (53).

6. The high-power electromagnetic transmitter heat dissipation system according to claim 2, wherein: An auxiliary component (6) is arranged inside the electromagnetic transmitter main body (1). The auxiliary component (6) includes two first blowers (61) symmetrically arranged inside the electromagnetic transmitter main body (1). Two mounting holes (62) are symmetrically formed inside the electromagnetic transmitter main body (1). A second blower (63) is arranged inside each of the mounting holes (62). The blowing direction of the first blower (61) is towards the inside of the electromagnetic transmitter main body (1), and the blowing directions of the two second blowers (63) are towards the outside of the electromagnetic transmitter main body (1).

7. The high-power electromagnetic transmitter cooling system according to claim 6, characterized in that: A filter screen (64) is arranged inside each of the mounting holes (62). The filter screen (64) is threadedly connected to the electromagnetic transmitter main body (1) by bolts.

8. The high-power electromagnetic transmitter cooling system according to claim 7, wherein: Two baffles (65) are symmetrically and fixedly connected to the surface of the electromagnetic transmitter main body (1). Each baffle (65) is located above the two filter screens (64). The upper surface of the baffle (65) is of an arc structure.

9. The high-power electromagnetic transmitter heat dissipation system according to claim 6, characterized in that: A through groove (66) is formed inside the water tank (514). A plurality of filter holes (67) are formed in one side of the water tank (514) away from the electromagnetic transmitter main body (1). The through groove (66) and the filter holes (67) communicate with each other. The air inlet of the first blower (61) communicates with the through groove (66).

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