A moisture-proof electric control cabinet structure with intelligent heat dissipation

Abstract

The present invention relates to the technical field of electric control cabinets, and specifically to a moisture-proof electric control cabinet structure with intelligent heat dissipation, comprising an electric control cabinet body, a heat dissipation component being provided at the bottom of the inner wall of the electric control cabinet body, and ventilation components being provided on both sides of the inner wall of the electric control cabinet body. The present invention monitors the temperature and humidity data inside the electric control cabinet body in real time through a data acquisition module, analyzes the temperature and humidity data using a data analysis module, determines whether heat dissipation and dehumidification processing are required inside the electric control cabinet, and cooperates with the heat dissipation component and the ventilation component according to the different signals generated to realize intelligent heat dissipation and dehumidification processing inside the electric control cabinet body, thereby ensuring that the air temperature and humidity inside the electric control cabinet body can be maintained within a normal range, avoiding the adverse effects of excessively high or low air temperature and humidity inside the electric control cabinet body on the operation of internal electric control components, effectively improving the service life of the electric control components, and reducing the electrical failure rate.

Description

Technical Field

[0001] The present invention relates to the technical field of electric control cabinets, and in particular to a moisture-proof electric control cabinet structure with intelligent heat dissipation. Background Art

[0002] The electric control cabinet is mainly used for intelligent control of the circuit system. By connecting the circuit wires to the internal control panel of the electric control cabinet, the electric control cabinet can centrally control the circuit and reasonably allocate the electric energy, thereby achieving the purpose of energy saving and environmental protection.

[0003] During the use of current electric control cabinets, since the electric control components generate a large amount of heat when working, the heat dissipation holes set on the surface of the electric control cabinet cannot effectively dissipate the internal heat. Excessive heat can easily cause the electric control components to not work normally. In addition, the high air humidity inside the electric control cabinet will also shorten the service life of the electric control components and increase the electrical failure rate inside the electric control cabinet.

[0004] To this end, we proposed a moisture-proof electric control cabinet structure with intelligent heat dissipation. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a moisture-proof electric control cabinet structure with intelligent heat dissipation, which is used to achieve intelligent heat dissipation and dehumidification processing inside the electric control cabinet, ensuring the normal operation of the electric control components inside the electric control cabinet.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a moisture-proof electric control cabinet structure with intelligent heat dissipation, comprising an electric control cabinet body, a plurality of heat dissipation holes being opened on both sides of the electric control cabinet body, a heat dissipation component being provided at the bottom of the inner wall of the electric control cabinet body, and a ventilation component being provided on both sides of the inner wall of the electric control cabinet body;

[0007] The heat dissipation assembly includes a heat dissipation frame, which is arranged at the bottom of the inner wall of the electric control cabinet body. An air guide groove is provided in the middle of the heat dissipation frame, and a first fixing plate is provided in the middle of the air guide groove. The first fixing plate separates the two sides of the air guide groove into an air inlet cavity and an air outlet cavity, and a connecting frame is provided inside the first fixing plate. First air permeable screens are provided on both sides of the bottom of the inner wall of the air guide groove, and the bottoms of the two first air permeable screens are connected to the bottom of the electric control cabinet body.

[0008] Air pumps are provided on both sides of the top of the heat dissipation rack, the air inlet end of the air pump on the right side is connected to the interior of the heat dissipation rack, and the air outlet end of the air pump on the left side is connected to the interior of the heat dissipation rack. A connecting pipe is provided on the top of each of the two air pumps, and the top ends of the two connecting pipes are respectively connected to the interiors of the two ventilation components;

[0009] The ventilation assembly includes a ventilation frame and a fixed frame. The fixed frames are provided on both sides of the inner wall of the electric control cabinet body, and ventilation frames are slidably provided inside the two fixed frames. A plurality of second air permeable filters are provided on one side of the ventilation frame. A servo electric cylinder is provided on the top of the fixed frame, and the driving end of the servo electric cylinder is connected to the top of the ventilation frame.

[0010] A processor is also provided inside the heat dissipation frame, and the processor is communicatively connected with a data acquisition module, a data storage module, a data analysis module and a controller.

[0011] Preferably, a plurality of through holes are provided on both sides of the interior of the ventilation rack, and a stopper cooperating with the heat dissipation hole is further provided on one side of the ventilation rack close to the inner wall of the electric control cabinet body.

[0012] Preferably, a mounting groove is provided on the right side inside the heat dissipation frame, and a second fixing plate is provided inside the mounting groove, the second fixing plate divides the two sides inside the mounting groove into a drying chamber and a cooling chamber, and a semiconductor refrigeration plate is provided inside the second fixing plate.

[0013] Preferably, mounting racks are provided inside the mounting groove and on both sides of the second fixed plate, and adsorption racks are provided on one side of the two mounting racks, a diversion rack is provided on the right side inside the second fixed plate, and a first motor is provided on the top of the diversion rack.

[0014] Preferably, the connecting frame includes two movable plates, and the two movable plates are both located inside the first fixed plate and are rotatably arranged. The front sides of the two movable plates are each provided with a rotating shaft, and the surfaces of the two rotating shafts are each provided with mutually meshing gears. A second motor is also provided on the front side of the first fixed plate, and one end of the output shaft of the second motor is connected to one end of the rotating shaft on the left.

[0015] Preferably, the connecting pipe includes a connecting pipe and a fixed pipe, the bottom end of the fixed pipe is connected to one end of the air pump, the top end of the connecting pipe is connected to the bottom of the ventilation rack, and the bottom end of the connecting pipe is slidably connected to the inside of the fixed pipe.

[0016] Preferably, the data acquisition module includes a temperature and humidity sensor arranged inside the two ventilation racks, and the data acquisition module is used to monitor and collect the temperature and air humidity data inside the electric control cabinet body in real time, and finally send the collected temperature data and air humidity data to the data analysis module;

[0017] The data storage module is used to store the data analysis results inside the electric control cabinet body;

[0018] The output end of the controller is electrically connected to the input end of the electric control element in the heat dissipation component and the ventilation component respectively. When the data analysis result is high temperature and high humidity, the controller controls the heat dissipation component and the ventilation component to dissipate heat and dehumidify the interior of the electric control cabinet body.

[0019] Preferably, the data analysis module is used to perform heat dissipation and dehumidification determination analysis on the received temperature data and air humidity data. The specific analysis process includes:

[0020] The received temperature data is marked as the real-time temperature T0, and the standard temperature range inside the electric control cabinet is set as Tm. The real-time temperature T0 is compared with the standard temperature range Tm. The comparison results are as follows:

[0021] When T0≥Tm, the temperature data exceeds the standard temperature range, and it is determined that the operating temperature inside the electric control cabinet body is too high. The heat dissipation component is controlled by the controller to work, and the air pump on the right is used to draw the air outside the electric control cabinet body into the cooling chamber through the air guide groove. The output shaft of the first motor drives the diverter rack to rotate to one side of the inner wall of the drying chamber, and the diverter rack is used to block the interior of the drying chamber, allowing the air entering the heat dissipation rack to pass through the cooling chamber. The air is cooled by the adsorption rack inside the cooling chamber and the heat exchange plate inside the mounting rack, and then sent into the interior of the electric control cabinet body through the ventilation component on the right. At the same time, the ventilation component on the left is used to draw the hot air inside the electric control cabinet body into the heat dissipation rack, and the hot air is sent out through the first air filter on the left side of the air guide groove. The cold air sent into the electric control cabinet body is used to intelligently dissipate the temperature inside the electric control cabinet body, and at the same time, the air pump on the left is used in conjunction with the ventilation rack to extract the hot air inside the electric control cabinet body.

[0022] After the heat dissipation process inside the electric control cabinet body is carried out by the heat dissipation component and the ventilation component, the temperature data inside the electric control cabinet body is collected in real time, and the collected temperature data is marked as T1. The temperature data T1 is sent to the data analysis module, and the data analysis module compares T1 with the standard temperature range Tm. If T1 is less than Tm, the heat dissipation component is controlled by the controller to stop working.

[0023] When T0<Tm, the temperature data is within the standard temperature range, and it is determined that the operating temperature inside the electric control cabinet is normal.

[0024] Preferably, the data analysis module analyzes the received air humidity data, and the specific analysis process includes:

[0025] The air humidity data at the upper and lower parts of the electric control cabinet are marked as Su and Sd respectively. The humidity coefficient threshold STmax is obtained through the data storage module. First, the two air humidity data are compared with the standard air humidity data Sg, and the comparison result is marked as Sx. Get the humidity coefficient Sx, and compare the humidity coefficient Sx with the humidity coefficient threshold STmax:

[0026] If the humidity coefficient Sx is greater than the humidity coefficient threshold STmax, it is determined that the air humidity inside the electric control cabinet is too high, and the data analysis module sends a dehumidification signal to the processor;

[0027] If the humidity coefficient Sx is less than or equal to the humidity coefficient threshold STmax, it is determined that the air humidity inside the electric control cabinet meets the standard, and the data analysis module sends a normal signal to the processor.

[0028] Preferably, the processor receives a dehumidification signal, and the controller controls the heat dissipation component and the ventilation component to work, and the output shaft of the second motor drives the left rotating shaft to rotate counterclockwise. Since the surfaces of the two rotating shafts are provided with gears that mesh with each other, the movable plate on the left rotates counterclockwise and the movable plate on the right rotates clockwise. The two movable plates respectively close the tops of the two first air-permeable filters. At the same time, the interior of the first fixed plate is connected to the two sides of the interior of the air guide groove, and the two sides of the interior of the heat dissipation frame are connected. The output shaft of the first motor drives one side of the diverter frame to contact one side of the cooling chamber, so that the interior of the drying chamber is connected to the interior of the electric control cabinet body. The two air pumps work simultaneously, and the air inside the electric control cabinet body is drawn into the interior of the heat dissipation frame through the ventilation frame on the left. The humid air passes through the drying chamber inside the heat dissipation frame, and the humid air flowing through is dried by the desiccant inside the mounting frame in the drying chamber, and then the dry air is sent into the interior of the electric control cabinet body through the ventilation frame on the right.

[0029] The present invention provides a moisture-proof electric control cabinet structure with intelligent heat dissipation. Compared with the prior art, it has the following advantages:

[0030] By setting a heat dissipation component at the bottom of the electric control cabinet body and setting ventilation components on both sides of the electric control cabinet body, the temperature and humidity data inside the electric control cabinet body are monitored in real time by using a data acquisition module, and the temperature and humidity data are analyzed by using a data analysis module to determine whether the electric control cabinet needs to be heat dissipated and dehumidified. According to the different signals generated, the heat dissipation component and the ventilation component work together to realize intelligent heat dissipation and dehumidification of the electric control cabinet body, ensuring that the air temperature and humidity inside the electric control cabinet body can be maintained within a normal range, avoiding the adverse effects of excessively high or low air temperature and humidity inside the electric control cabinet body on the operation of internal electric control components, effectively improving the service life of electric control components and reducing electrical failure rate.

[0031] By setting a connecting frame in the heat dissipation component, the connecting frame is used to achieve communication between the two sides of the air guide groove, and at the same time, the connecting frame is used to seal the two first air permeable filters at the bottom of the inner wall of the air guide groove, thereby blocking the air communication between the inside of the heat dissipation frame and the outside of the electric control cabinet body. Then, the two ventilation components are used to circulate and dry the high-humidity air inside the electric control cabinet body, allowing the moist air to pass through the drying chamber inside the heat dissipation frame. The desiccant inside the mounting frame in the drying chamber is used to dry the moist air flowing through, thereby ensuring the operating safety of the electric control components inside the electric control cabinet body.

[0032] By movably arranging the ventilation rack inside the fixed rack, when dehumidifying the air inside the electric control cabinet body, by controlling the position of the ventilation rack inside the fixed rack, the through holes on both sides of the ventilation rack are connected with the heat dissipation holes on both sides of the electric control cabinet body, thereby realizing automatic heat dissipation of the heat inside the electric control cabinet body; when drying the air inside the electric control cabinet body, the ventilation rack is pushed downward inside the fixed rack by the driving end of the servo electric cylinder, the heat dissipation holes are blocked by the block on one side of the ventilation rack, and the bottom of the air guide groove is blocked in conjunction with the connecting rack, thereby realizing temporary closure of the inside of the electric control cabinet body, and then the two ventilation racks and the heat dissipation rack are cooperated to circulate and dry the air inside the electric control cabinet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of a moisture-proof electric control cabinet structure with intelligent heat dissipation according to an embodiment of the present invention;

[0034] Figure 2 A schematic diagram of the internal structure of a heat dissipation frame according to an embodiment of the present invention;

[0035] Figure 3 A schematic diagram of the heat dissipation component and ventilation component structure according to an embodiment of the present invention;

[0036] Figure 4 For the embodiment of the present invention Figure 3 A magnified view of the structure at center A;

[0037] Figure 5 Schematic diagram of the second fixing plate and diverter frame structure according to an embodiment of the present invention;

[0038] Figure 6 A schematic diagram of a movable plate and a rotating shaft structure according to an embodiment of the present invention;

[0039] Figure 7 This is a principle block diagram of embodiment 3 of the present invention.

[0040] In the figure, 10, electric control cabinet body; 20, heat dissipation hole; 11, heat dissipation frame; 12, air guide groove; 13, first fixed plate; 14, connecting frame; 15, first air filter; 16, mounting groove; 17, second fixed plate; 18, semiconductor refrigeration plate; 21, mounting frame; 22, adsorption frame; 23, diverter frame; 24, first motor; 25, air pump; 26, connecting pipe; 31, ventilation frame; 32, fixed frame; 33, second air filter; 34, servo electric cylinder; 35, through hole; 36, block; 41, movable plate; 42, rotating shaft; 43, gear; 44, second motor; 51, connecting pipe; 52, fixed pipe. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0042] Example 1

[0043] See also Figures 1 to 7 As shown, a moisture-proof electric control cabinet structure with intelligent heat dissipation includes an electric control cabinet body 10. A plurality of heat dissipation holes 20 are opened on both sides of the electric control cabinet body 10. A heat dissipation component is provided at the bottom of the inner wall of the electric control cabinet body 10, and ventilation components are provided on both sides of the inner wall of the electric control cabinet body 10. The electric control components inside the electric control cabinet body 10 will generate a large amount of heat when working. The heat inside the electric control cabinet body 10 is discharged through the heat dissipation holes 20 on both sides. When the heat inside the electric control cabinet body 10 reaches the temperature threshold, the heat dissipation component is used in conjunction with the ventilation component to perform intelligent heat dissipation treatment on the inside of the electric control cabinet body 10 to ensure that the internal temperature of the electric control cabinet body 10 is maintained at a normal temperature. Normal range, at the same time, the air humidity inside the electric control cabinet body 10 is monitored in real time. After the air humidity inside the electric control cabinet body 10 exceeds the humidity threshold, the heat dissipation component is used in conjunction with the ventilation component to dehumidify the air inside the electric control cabinet body 10 to ensure that the air humidity inside the electric control cabinet body 10 is maintained within a normal range. Through the cooperation of the heat dissipation component and the ventilation component, the air temperature and humidity inside the electric control cabinet body 10 can be maintained within a normal range, avoiding the adverse effects of excessively high or low air temperature and humidity inside the electric control cabinet body 10 on the operation of internal electric control components, effectively improving the service life of electric control components and reducing electrical failure rate.

[0044] The heat dissipation assembly includes a heat dissipation frame 11, which is arranged at the bottom of the inner wall of the electric control cabinet body 10. An air guide groove 12 is provided in the middle of the heat dissipation frame 11, and a first fixing plate 13 is provided in the middle of the inner part of the air guide groove 12. The first fixing plate 13 separates the two sides of the inner part of the air guide groove 12 into an air inlet cavity and an air outlet cavity, and a connecting frame 14 is provided inside the first fixing plate 13. First air permeable screens 15 are provided on both sides of the bottom of the inner wall of the air guide groove 12, and the bottoms of the two first air permeable screens 15 are connected to the bottom of the electric control cabinet body 10;

[0045] The air outside the electric control cabinet body 10 is sent into the interior of the heat dissipation frame 11 through the air inlet cavity, and the hot air inside the electric control cabinet body 10 is sent out through the air outlet cavity, thereby achieving a heat dissipation effect on the interior of the electric control cabinet body 10. The connecting frame 14 is used to connect the two sides of the air guide groove 12. At the same time, the connecting frame 14 is used to seal the two first air permeable filters 15 at the bottom of the inner wall of the air guide groove 12, blocking the air connection between the inside of the heat dissipation frame 11 and the outside of the electric control cabinet body 10. Then, the two ventilation components are used to circulate and dry the high-humidity air inside the electric control cabinet body 10.

[0046] A mounting groove 16 is provided on the right side of the heat dissipation frame 11, and a second fixing plate 17 is provided inside the mounting groove 16. The second fixing plate 17 divides the two sides of the mounting groove 16 into a drying chamber and a cooling chamber, and a semiconductor refrigeration plate 18 is provided inside the second fixing plate 17, wherein the cold end of the semiconductor refrigeration plate 18 faces the cooling chamber and the hot end faces the drying chamber; a mounting frame 21 is provided inside the mounting groove 16 and on both sides of the second fixing plate 17, and an adsorption frame 22 is provided on one side of each of the two mounting frames 21, wherein the adsorption frame 22 is provided inside the cooling chamber. A heat exchange fin is provided inside the mounting frame 21. A desiccant is provided inside the mounting frame 21 located inside the drying chamber, and activated carbon is provided inside both adsorption frames 22. A diverter frame 23 is provided on the right side of the second fixed plate 17, and a first motor 24 is provided on top of the diverter frame 23. The output shaft of the first motor 24 drives the diverter frame 23 to rotate inside the second fixed plate 17. Depending on the operating state of the drying chamber and the cooling chamber, one side of the diverter frame 23 rotates to the side of the inner wall of the mounting slot 16, thereby blocking the air flow on that side.

[0047] Air pumps 25 are provided on both sides of the top of the heat dissipation frame 11. The air inlet end of the air pump 25 on the right is connected to the interior of the heat dissipation frame 11, and the air outlet end of the air pump 25 on the left is connected to the interior of the heat dissipation frame 11. Connecting pipes 26 are provided on the top of the two air pumps 25, and the top ends of the two connecting pipes 26 are respectively connected to the interiors of the two ventilation components.

[0048] It should be noted that when the heat dissipation treatment is performed on the interior of the electric control cabinet body 10 through the heat dissipation rack 11, the air pump 25 on the right is used to draw the air outside the electric control cabinet body 10 into the interior of the cooling chamber through the air guide groove 12, and the output shaft of the first motor 24 drives the diverter rack 23 to rotate to one side of the inner wall of the drying chamber. The diverter rack 23 is used to block the interior of the drying chamber, allowing the air entering the heat dissipation rack 11 to pass through the interior of the cooling chamber, and the air is cooled by the adsorption rack 22 inside the cooling chamber and the heat exchange plate inside the mounting rack 21. Then, it is sent into the interior of the electric control cabinet body 10 through the ventilation component on the right. At the same time, the hot air inside the electric control cabinet body 10 is drawn into the interior of the heat dissipation rack 11 by the ventilation component on the left, and the hot air is sent out through the first air permeable filter 15 on the left side of the air guide groove 12, thereby realizing intelligent heat dissipation treatment of the interior of the electric control cabinet body 10.

[0049] Example 2

[0050] Furthermore, the ventilation assembly includes a ventilation rack 31 and a fixing rack 32. The fixing racks 32 are provided on both sides of the inner wall of the electric control cabinet body 10, and the ventilation racks 31 are slidably provided inside the two fixing racks 32. A plurality of second air permeable screens 33 are provided on one side of the ventilation rack 31. A servo electric cylinder 34 is provided on the top of the fixing rack 32, and the driving end of the servo electric cylinder 34 is connected to the top of the ventilation rack 31. A plurality of through holes 35 are provided on both sides of the interior of the ventilation rack 31, and a stopper 36 that cooperates with the heat dissipation hole 20 is further provided on the side of the ventilation rack 31 close to the inner wall of the electric control cabinet body 10. By controlling the position of the ventilation rack 31 inside the fixing rack 32, The through holes 35 on both sides of the ventilation rack 31 are connected to the heat dissipation holes 20 on both sides of the electric control cabinet body 10, so as to realize automatic heat dissipation of the heat inside the electric control cabinet body 10. When the air inside the electric control cabinet body 10 is dried, the driving end of the servo electric cylinder 34 pushes the ventilation rack 31 to slide downward inside the fixed frame 32, and the heat dissipation holes 20 are blocked by the block 36 on one side of the ventilation rack 31. At the same time, the connecting frame 14 is cooperated to block the bottom of the air guide groove 12 to realize temporary closure of the interior of the electric control cabinet body 10. Then, the two ventilation racks 31 and the heat dissipation rack 11 are cooperated to circulate and dry the air inside the electric control cabinet body 10.

[0051] Furthermore, the connecting frame 14 includes two movable plates 41, and the two movable plates 41 are both located in the internal rotation setting of the first fixed plate 13. The front of the two movable plates 41 is provided with a rotating shaft 42, and the surfaces of the two rotating shafts 42 are provided with gears 43 that mesh with each other. A second motor 44 is also provided on the front of the first fixed plate 13, and one end of the output shaft of the second motor 44 is connected to one end of the rotating shaft 42 on the left. When controlling the communication between the two sides of the air guide groove 12, the output shaft of the second motor 44 is used to drive the rotating shaft 42 on the left to rotate counterclockwise. Since the surfaces of the two rotating shafts 42 are provided with gears 43 that mesh with each other, the movable plate 41 on the left rotates counterclockwise and the movable plate 41 on the right rotates clockwise. The two movable plates 41 respectively close the tops of the two first air permeable filters 15. At the same time, the interior of the first fixed plate 13 is connected to the two sides of the interior of the air guide groove 12, and is connected to the two sides of the interior of the heat dissipation frame 11, and then cooperates with the two ventilation frames 31 to circulate the air inside the electrical control cabinet body 10.

[0052] Furthermore, the connecting pipe 26 includes a connecting pipe 51 and a fixed pipe 52. The bottom end of the fixed pipe 52 is connected to one end of the air pump 25, the top end of the connecting pipe 51 is connected to the bottom of the ventilation rack 31, and the bottom end of the connecting pipe 51 is slidingly connected to the inside of the fixed pipe 52. When the position of the ventilation rack 31 is adjusted, the connection between the heat dissipation rack 11 and the inside of the ventilation rack 31 is ensured through the movable connection of the connecting pipe 51 inside the fixed pipe 52.

[0053] Example 3

[0054] See also Figure 7 As shown, a processor is also provided inside the heat dissipation frame 11, and the processor is communicatively connected to a data acquisition module, a data storage module, a data analysis module and a controller;

[0055] The data acquisition module includes temperature and humidity sensors installed inside the two ventilation racks 31. The data acquisition module is used to monitor and collect the temperature and air humidity data inside the electrical control cabinet body 10 in real time, and finally send the collected temperature data and air humidity data to the data analysis module;

[0056] The data storage module is used to store the data analysis results inside the electric control cabinet body 10;

[0057] The output end of the controller is electrically connected to the input end of the electric control element in the heat dissipation component and the ventilation component. When the data analysis result shows high temperature and high humidity, the controller controls the heat dissipation component and the ventilation component to perform heat dissipation and dehumidification processing on the interior of the electric control cabinet body 10.

[0058] The data analysis module is used to determine and analyze the heat dissipation and dehumidification of the received temperature data and air humidity data. The specific analysis process includes:

[0059] The received temperature data is marked as the real-time temperature T0, and the standard temperature range inside the electric control cabinet body 10 is set as Tm. The real-time temperature T0 is compared with the standard temperature range Tm. The comparison results are as follows:

[0060] When T0≥Tm, the temperature data exceeds the standard temperature range, and it is determined that the operating temperature inside the electric control cabinet body 10 is too high. The heat dissipation component is controlled by the controller to work, and the air pump 25 on the right side is used to draw the air outside the electric control cabinet body 10 into the interior of the cooling chamber through the air guide groove 12. The output shaft of the first motor 24 drives the diverter rack 23 to rotate to one side of the inner wall of the drying chamber, and the diverter rack 23 is used to block the interior of the drying chamber, allowing the air entering the heat dissipation rack 11 to pass through the interior of the cooling chamber. The adsorption rack 22 and the mounting rack inside the cooling chamber are used to The heat exchange fins inside the 21 cool the air and then send it into the interior of the electric control cabinet body 10 through the ventilation assembly on the right. At the same time, the ventilation assembly on the left side draws the hot air inside the electric control cabinet body 10 into the interior of the heat dissipation rack 11, and sends the hot air out through the left first air permeable filter 15 inside the air guide groove 12. The cold air sent into the electric control cabinet body 10 is used to intelligently dissipate the temperature inside the electric control cabinet body 10. At the same time, the air pump 25 on the left side cooperates with the ventilation rack 31 to draw the hot air out of the electric control cabinet body 10.

[0061] After the heat dissipation process is performed on the interior of the electric control cabinet body 10 by the heat dissipation component and the ventilation component, the temperature data inside the electric control cabinet body 10 is collected in real time, and the collected temperature data is marked as T1. The temperature data T1 is sent to the data analysis module, and the data analysis module compares T1 with the standard temperature range Tm. If T1 is less than Tm, the heat dissipation component is controlled by the controller to stop working.

[0062] When T0<Tm, the temperature data is within the standard temperature range, and it is determined that the operating temperature inside the electric control cabinet body 10 is normal.

[0063] Furthermore, the data analysis module analyzes the received air humidity data. The specific analysis process includes:

[0064] The air humidity data at the upper and lower parts of the electric control cabinet body 10 are marked as Su and Sd respectively, and the humidity coefficient threshold value STmax is obtained through the data storage module. First, the two air humidity data are compared with the standard air humidity data Sg, and the comparison result is marked as Sx. The humidity coefficient Sx is obtained. It should be noted that the humidity coefficient Sx is a numerical value indicating the humidity level of the air inside the electric control cabinet body 10. A higher value of the humidity coefficient Sx indicates a higher humidity level inside the electric control cabinet body 10. a, b, and c are all proportional coefficients, and a>b>c>0. The humidity coefficient Sx is compared with the humidity coefficient threshold STmax:

[0065] If the humidity coefficient Sx>humidity coefficient threshold STmax, it is determined that the air humidity inside the electric control cabinet body 10 is too high, and the data analysis module sends a dehumidification signal to the processor;

[0066] If the humidity coefficient Sx is less than or equal to the humidity coefficient threshold STmax, it is determined that the air humidity inside the electric control cabinet body 10 meets the standard, and the data analysis module sends a normal signal to the processor.

[0067] The processor receives the dehumidification signal, and the controller controls the heat dissipation component and the ventilation component to work. The output shaft of the second motor 44 drives the left rotating shaft 42 to rotate counterclockwise. Since the surfaces of the two rotating shafts 42 are provided with mutually meshing gears 43, the movable plate 41 on the left rotates counterclockwise and the movable plate 41 on the right rotates clockwise. The two movable plates 41 respectively close the tops of the two first air permeable screens 15. At the same time, the interior of the first fixed plate 13 is connected to the two sides of the interior of the air guide groove 12, and the two sides of the interior of the heat dissipation frame 11 are cooled. The output shaft of the first motor 24 drives one side of the diverter rack 23 to contact one side of the cooling chamber, so that the interior of the drying chamber is connected to the interior of the electric control cabinet body 10. The two air pumps 25 work simultaneously, and the air inside the electric control cabinet body 10 is drawn into the interior of the heat dissipation rack 11 through the ventilation rack 31 on the left. The moist air passes through the drying chamber inside the heat dissipation rack 11, and the desiccant inside the mounting rack 21 in the drying chamber is used to dry the moist air flowing through. Then, the dry air is sent into the interior of the electric control cabinet body 10 through the ventilation rack 31 on the right.

[0068] Example 4

[0069] Furthermore, the present invention also discloses a method for using a moisture-proof electric control cabinet structure with intelligent heat dissipation as follows:

[0070] Step 1: Real-time monitoring and collection of temperature and air humidity data inside the electrical control cabinet body 10. The received temperature data is marked as the real-time temperature T0. The standard temperature range inside the electrical control cabinet body 10 is set as Tm. The real-time temperature T0 is compared with the standard temperature range Tm. The comparison results are as follows:

[0071] When T0≥Tm, the temperature data exceeds the standard temperature range, and it is determined that the operating temperature inside the electric control cabinet body 10 is too high. The heat dissipation component is controlled by the controller to work, and the air pump 25 on the right side is used to draw the air outside the electric control cabinet body 10 into the cooling chamber through the air guide groove 12. The output shaft of the first motor 24 drives the diverter rack 23 to rotate to one side of the inner wall of the drying chamber, and the diverter rack 23 is used to block the interior of the drying chamber, allowing the air entering the heat dissipation rack 11 to pass through the interior of the cooling chamber. The adsorption rack 22 and the mounting rack inside the cooling chamber are used to The heat exchange fins inside the 21 cool the air and then send it into the interior of the electric control cabinet body 10 through the ventilation assembly on the right. At the same time, the ventilation assembly on the left side draws the hot air inside the electric control cabinet body 10 into the interior of the heat dissipation rack 11, and sends the hot air out through the left first air permeable filter 15 inside the air guide groove 12. The cold air sent into the electric control cabinet body 10 is used to intelligently dissipate the temperature inside the electric control cabinet body 10. At the same time, the air pump 25 on the left side cooperates with the ventilation rack 31 to draw the hot air out of the electric control cabinet body 10.

[0072] After the heat dissipation process is performed on the interior of the electric control cabinet body 10 by the heat dissipation component and the ventilation component, the temperature data inside the electric control cabinet body 10 is collected in real time, and the collected temperature data is marked as T1. The temperature data T1 is sent to the data analysis module, and the data analysis module compares T1 with the standard temperature range Tm. If T1 is less than Tm, the heat dissipation component is controlled by the controller to stop working.

[0073] The air humidity data at the upper and lower sides of the electrical control cabinet body 10 are marked as Su and Sd, respectively. The humidity coefficient threshold STmax is obtained through the data storage module. The two air humidity data are first compared with the standard air humidity data Sg, and the comparison result is marked as Sx. If the humidity coefficient Sx is greater than the humidity coefficient threshold STmax, it is determined that the air humidity inside the electrical control cabinet body 10 is too high, and the data analysis module sends a dehumidification signal to the processor.

[0074] If the humidity coefficient Sx is less than or equal to the humidity coefficient threshold STmax, it is determined that the air humidity inside the electric control cabinet body 10 meets the standard, and the data analysis module sends a normal signal to the processor;

[0075] The processor receives the dehumidification signal, and the controller controls the heat dissipation component and the ventilation component to work. The output shaft of the second motor 44 drives the left rotating shaft 42 to rotate counterclockwise. Since the surfaces of the two rotating shafts 42 are provided with mutually meshing gears 43, the movable plate 41 on the left rotates counterclockwise and the movable plate 41 on the right rotates clockwise. The two movable plates 41 respectively close the tops of the two first air permeable screens 15. At the same time, the interior of the first fixed plate 13 is connected to the two sides of the interior of the air guide groove 12, and the two sides of the interior of the heat dissipation frame 11 are cooled. The output shaft of the first motor 24 drives one side of the diverter rack 23 to contact one side of the cooling chamber, so that the interior of the drying chamber is connected to the interior of the electric control cabinet body 10. The two air pumps 25 work simultaneously, and the air inside the electric control cabinet body 10 is drawn into the interior of the heat dissipation rack 11 through the ventilation rack 31 on the left. The moist air passes through the drying chamber inside the heat dissipation rack 11, and the desiccant inside the mounting rack 21 in the drying chamber is used to dry the moist air flowing through. Then, the dry air is sent into the interior of the electric control cabinet body 10 through the ventilation rack 31 on the right.

[0076] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0077] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0078] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A moisture-proof electric control cabinet structure with intelligent heat dissipation, comprising an electric control cabinet body (10), wherein both sides of the electric control cabinet body (10) are provided with a plurality of heat dissipation holes (20), characterized in that: A heat dissipation component is provided at the bottom of the inner wall of the electric control cabinet body (10), and ventilation components are provided on both sides of the inner wall of the electric control cabinet body (10); The heat dissipation assembly includes a heat dissipation frame (11), the heat dissipation frame (11) is arranged at the bottom of the inner wall of the electric control cabinet body (10), an air guide groove (12) is arranged in the middle of the inner part of the heat dissipation frame (11), and a first fixing plate (13) is arranged in the middle of the inner part of the air guide groove (12), the first fixing plate (13) separates the two sides of the inner part of the air guide groove (12) into an air inlet cavity and an air outlet cavity, and a connecting frame (14) is arranged inside the first fixing plate (13), both sides of the bottom of the inner wall of the air guide groove (12) are provided with first air permeable screens (15), and the bottoms of the two first air permeable screens (15) are connected to the bottom of the electric control cabinet body (10), the right side of the inner part of the heat dissipation frame (11) is provided with a mounting groove (16), and the inner part of the mounting groove (16) is provided with a second fixing plate (17), and the second fixing plate (17) connects the mounting groove (1 6) The two sides of the interior are divided into a drying chamber and a cooling chamber, and a semiconductor refrigeration plate (18) is provided inside the second fixed plate (17), wherein the cold end of the semiconductor refrigeration plate (18) faces the cooling chamber and the hot end faces the drying chamber, and mounting racks (21) are provided inside the mounting groove (16) and on both sides of the second fixed plate (17), and adsorption racks (22) are provided on one side of the two mounting racks (21), a diverter rack (23) is provided on the right side of the interior of the second fixed plate (17), and a first motor (24) is provided on the top of the diverter rack (23), and the output shaft of the first motor (24) is used to drive the diverter rack (23) to rotate inside the second fixed plate (17), and according to the working selection of the drying chamber and the cooling chamber, one side of the diverter rack (23) is rotated to one side of the inner wall of the mounting groove (16) to block the air circulation on that side; Air pumps (25) are provided on both sides of the top of the heat dissipation frame (11), the air inlet end of the air pump (25) on the right side is connected to the interior of the heat dissipation frame (11), and the air outlet end of the air pump (25) on the left side is connected to the interior of the heat dissipation frame (11), and a connecting pipe (26) is provided on the top of each of the two air pumps (25), and the top ends of the two connecting pipes (26) are respectively connected to the interiors of the two ventilation components; The ventilation assembly includes a ventilation frame (31) and a fixed frame (32), the fixed frames (32) are provided on both sides of the inner wall of the electric control cabinet body (10), and the ventilation frames (31) are slidably provided inside the two fixed frames (32), a plurality of second air permeable filters (33) are provided on one side of the ventilation frame (31), a servo electric cylinder (34) is provided on the top of the fixed frame (32), and the driving end of the servo electric cylinder (34) is connected to the top of the ventilation frame (31); The connecting frame (14) includes two movable plates (41), and the two movable plates (41) are both rotatably arranged inside the first fixed plate (13). The front faces of the two movable plates (41) are both provided with rotating shafts (42), and the surfaces of the two rotating shafts (42) are both provided with gears (43) that mesh with each other. A second motor (44) is also provided on the front face of the first fixed plate (13), and one end of the output shaft of the second motor (44) is connected to one end of the rotating shaft (42) on the left side. A processor is also provided inside the heat dissipation frame (11), and the processor is communicatively connected to a data acquisition module, a data storage module, a data analysis module, and a controller.

2. The moisture-proof electric control cabinet structure with intelligent heat dissipation according to claim 1, characterized in that: A plurality of through holes (35) are provided on both sides of the interior of the ventilation frame (31), and a stopper (36) matching the heat dissipation hole (20) is provided on one side of the ventilation frame (31) close to the inner wall of the electric control cabinet body (10).

3. The moisture-proof electric control cabinet structure with intelligent heat dissipation according to claim 1, characterized in that: The connecting pipe (26) includes a connecting pipe (51) and a fixed pipe (52), the bottom end of the fixed pipe (52) is connected to one end of the air pump (25), the top end of the connecting pipe (51) is connected to the bottom of the ventilation rack (31), and the bottom end of the connecting pipe (51) is slidably connected to the inside of the fixed pipe (52).

4. The moisture-proof electric control cabinet structure with intelligent heat dissipation according to claim 1, characterized in that: The data acquisition module includes temperature and humidity sensors arranged inside the two ventilation racks (31), and the data acquisition module is used to monitor and collect temperature and air humidity data inside the electric control cabinet body (10) in real time, and finally send the collected temperature data and air humidity data to the data analysis module; The data storage module is used to store data analysis results inside the electric control cabinet body (10); The output end of the controller is electrically connected to the input end of the electric control element in the heat dissipation component and the ventilation component respectively. When the data analysis result is high temperature and high humidity, the controller controls the heat dissipation component and the ventilation component to perform heat dissipation and dehumidification processing on the interior of the electric control cabinet body (10).

5. The moisture-proof electric control cabinet structure with intelligent heat dissipation according to claim 1, characterized in that: The data analysis module is used to determine and analyze the heat dissipation and dehumidification of the received temperature data and air humidity data. The specific analysis process includes: The received temperature data is marked as the real-time temperature T0, and the standard temperature range inside the electric control cabinet body (10) is set as Tm. The real-time temperature T0 is compared with the standard temperature range Tm. The comparison results are as follows: When T0≥Tm, the temperature data exceeds the standard temperature range, and it is determined that the operating temperature inside the electric control cabinet body (10) is too high. The heat dissipation component is controlled by the controller to work, and the air pump (25) on the right side is used to draw the air outside the electric control cabinet body (10) into the interior of the cooling chamber through the air guide groove (12). The output shaft of the first motor (24) drives the diverter rack (23) to rotate to one side of the inner wall of the drying chamber, and the diverter rack (23) is used to block the interior of the drying chamber, allowing the air entering the heat dissipation rack (11) to pass through the interior of the cooling chamber. The adsorption rack (22) and the mounting rack (23) inside the cooling chamber are used to remove the air from the cooling chamber. 1) The internal heat exchange plate cools the air and then sends it into the interior of the electric control cabinet body (10) through the ventilation assembly on the right. At the same time, the ventilation assembly on the left side is used to draw the hot air inside the electric control cabinet body (10) into the interior of the heat dissipation rack (11). The hot air is sent out through the first air permeable filter (15) on the left side inside the air guide groove (12). The cold air sent into the interior of the electric control cabinet body (10) is used to intelligently dissipate the temperature inside the electric control cabinet body (10). At the same time, the air pump (25) on the left side is used in conjunction with the ventilation rack (31) to draw out the hot air inside the electric control cabinet body (10); After the heat dissipation process is performed on the interior of the electric control cabinet body (10) by the heat dissipation component and the ventilation component, the temperature data inside the electric control cabinet body (10) is collected in real time, and the collected temperature data is marked as T1, and the temperature data T1 is sent to the data analysis module, and the data analysis module is used to compare T1 with the standard temperature range Tm, until T1 < Tm, and the heat dissipation component is controlled by the controller to stop working; When T0 < Tm, the temperature data is within the standard temperature range, and it is determined that the operating temperature inside the electric control cabinet body (10) is normal.

6. The moisture-proof electric control cabinet structure with intelligent heat dissipation according to claim 1, characterized in that: The data analysis module analyzes the received air humidity data. The specific analysis process includes: The air humidity data at the upper and lower parts of the electric control cabinet body (10) are marked as Su and Sd respectively, and the humidity coefficient threshold value STmax is obtained through the data storage module. First, the two air humidity data are compared with the standard air humidity data Sg, and the comparison result is marked as Sx. Get the humidity coefficient Sx, where a, b, and c are all proportional coefficients, and a>b>c>0. Compare the humidity coefficient Sx with the humidity coefficient threshold STmax: If the humidity coefficient Sx>the humidity coefficient threshold STmax, it is determined that the air humidity inside the electric control cabinet body (10) is too high, and the data analysis module sends a dehumidification signal to the processor; If the humidity coefficient Sx is less than or equal to the humidity coefficient threshold STmax, it is determined that the air humidity inside the electric control cabinet body (10) meets the standard, and the data analysis module sends a normal signal to the processor.

7. The moisture-proof electric control cabinet structure with intelligent heat dissipation according to claim 6, characterized in that: The processor receives the dehumidification signal, and the controller controls the heat dissipation component and the ventilation component to work. The output shaft of the second motor (44) drives the left rotating shaft (42) to rotate counterclockwise. Since the surfaces of the two rotating shafts (42) are provided with mutually meshing gears (43), the left movable plate (41) rotates counterclockwise and the right movable plate (41) rotates clockwise. The two movable plates (41) respectively seal the tops of the two first air permeable filters (15). At the same time, the interior of the first fixed plate (13) is connected to the two sides of the interior of the air guide groove (12), and the two sides of the interior of the heat dissipation frame (11) are connected. The output shaft of the first motor (24) drives one side of the diverter rack (23) to contact one side of the cooling chamber, so that the interior of the drying chamber is connected to the interior of the electric control cabinet body (10). The two air pumps (25) work simultaneously, and the air inside the electric control cabinet body (10) is drawn into the interior of the heat dissipation rack (11) through the ventilation rack (31) on the left. The moist air passes through the drying chamber inside the heat dissipation rack (11), and the moist air passing through is dried by the desiccant inside the mounting rack (21) in the drying chamber. Then, the dry air is sent into the interior of the electric control cabinet body (10) through the ventilation rack (31) on the right.

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