Intelligent monitoring equipment

Abstract

The invention, which relates to the technical field of power monitoring, discloses an intelligent monitoring device comprising a monitoring device body and a dust extraction assembly. A PLC is installed on the left side of the monitoring equipment body, a temperature sensor is installed in the monitoring equipment body, two corresponding heat dissipation holes are formed in the left side and the right side of the monitoring equipment body, heat dissipation nets are fixed in the heat dissipation holes, and an air exhaust assembly is installed on the right side of the monitoring equipment body; the air exhaust assembly corresponds to the filter screen on the right side, two corresponding moving assemblies, two corresponding supporting assemblies, two corresponding sweeping assemblies and two corresponding extruding assemblies are installed on the left side and the right side of the interior of the monitoring equipment body, and the moving assemblies, the supporting assemblies, the sweeping assemblies and the extruding assemblies are matched with one another. And the dust extraction assembly comprises a dust extraction pump, a Y-shaped hose and an air extraction box, the heat dissipation efficiency can be improved, and meanwhile the metal blocking net can be prevented from being blocked.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power monitoring, and in particular to an intelligent monitoring device. Background Art

[0002] In the power distribution system, the reliability of power supply faces huge challenges due to the numerous line branches and complex operation modes. Therefore, real-time monitoring of power equipment is particularly important, which can not only prevent equipment aging, but also detect and handle faults in a timely manner. However, under the existing technical conditions, the intelligent monitoring equipment used in cable equipment will generate a lot of heat during operation. This heat is mainly exchanged with the outside world through the heat dissipation holes on the side of the equipment, but because the temperature inside the equipment is much higher than the outside world, the heat dissipation effect is not ideal.

[0003] The high temperature environment inside the device will accelerate the aging of electronic components, thus affecting their service life. In addition, in order to prevent external debris from entering the device, metal barrier nets are usually installed at the heat dissipation holes. However, over time, these barrier nets are easily blocked by dust, dirt and other debris, further reducing the heat dissipation effect.

[0004] Moreover, when the barrier net is seriously blocked, the heat inside the equipment cannot be effectively discharged, which will cause the local temperature to rise, thus affecting the normal operation of the equipment or even causing failure. This vicious cycle between poor heat dissipation and barrier net blockage seriously restricts the stability and reliability of intelligent monitoring equipment. For this reason, we propose an intelligent monitoring device. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide an intelligent monitoring device that can improve the heat dissipation efficiency and avoid the metal barrier net from being blocked, thereby effectively solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent monitoring device, comprising a monitoring device body and a dust extraction component; Monitoring equipment body: a PLC controller is installed on the left side, a temperature sensor is installed inside the monitoring equipment body, two corresponding heat dissipation holes are arranged on the left and right sides of the monitoring equipment body, a heat dissipation net is fixed inside the heat dissipation hole, an air extraction component is installed on the right side of the monitoring equipment body, the air extraction component corresponds to the filter net on the right side, two corresponding moving components, supporting components, cleaning components and extrusion components are installed on the left and right sides of the monitoring equipment body, the moving components, supporting components, cleaning components and extrusion components cooperate, and two corresponding storage components are installed on the left and right sides of the monitoring equipment body; Dust extraction component: comprising a dust extraction pump, a Y-shaped hose and an air extraction box. Two corresponding dust extraction pumps are installed on the left and right sides of the interior of the monitoring device body. A Y-shaped hose is fixed inside the feed port of the dust extraction pump. An air extraction box is fixed at the lower end of the Y-shaped hose. The two ports of the Y-shaped hose away from the dust extraction pump are connected to the inner cavity of the air extraction box. The two storage components are respectively connected to the two dust extraction pumps. The air extraction box is connected to the cleaning component. Dust extraction is performed by setting the dust extraction component; Wherein: the input end of the PLC controller is electrically connected to the output end of the external power supply, the temperature sensor is bidirectionally electrically connected to the PLC controller, and the input end of the dust extraction pump is electrically connected to the output end of the PLC controller.

[0007] Furthermore, the storage component includes an air outlet pipe and a storage box. Two corresponding storage boxes are fixed on the left and right sides of the monitoring equipment body. An air outlet pipe is fixed inside the discharge port of the dust pump. The end of the air outlet pipe away from the dust pump is connected to the inner cavity of the storage box. Dust is stored by setting up the storage component.

[0008] Furthermore, the moving component includes a first motor, a moving block, a threaded rod and a limit rod. Two corresponding grooves are provided on the left and right sides of the interior of the monitoring device body, and the first motor is installed inside the grooves. Two corresponding strip grooves are provided on the left and right sides of the interior of the monitoring device body, and the moving block is slidably connected inside the strip grooves. A threaded hole is provided in the middle of the moving block on the rear side, and a threaded rod is threadedly connected inside the threaded hole. The two threaded rods are rotatably connected inside the two strip grooves on the rear side. The output shaft of the first motor is fixed to the upper end of the threaded rod corresponding to it, and a limiting hole is provided in the middle of the moving block on the front side, and the limiting rod is slidably connected inside the limiting hole, and the limiting rod is fixed inside the strip groove on the front side. The input end of the first motor is electrically connected to the output end of the PLC controller, and the cleaning component is driven to move by setting the moving component.

[0009] Furthermore, the supporting assembly includes a fixed block, a slide groove, a connecting rod, a connecting plate and a spring. A fixed block is fixed on the side of the movable block. Two corresponding slide grooves are provided on the side of the fixed block. A connecting rod is slidably connected inside the slide groove. A connecting plate is fixed on the end face of the connecting rod. The connecting plate is located inside the slide groove. A spring is fixed on the end face of the connecting plate. The spring is fixed inside the slide groove. The cleaning assembly is supported by setting the supporting assembly.

[0010] Furthermore, the cleaning component includes a connecting frame, a rotating shaft and bristles. Two corresponding connecting frames are arranged inside the monitoring equipment body. The connecting frames are fixed on the end faces of four connecting rods corresponding to them. The connecting frames are rotatably connected to the inside of the connecting frames. Evenly distributed bristles are fixed on the circumferential surface of the rotating shaft. The two rotating shafts correspond to two filter screens respectively. The filter screens are cleaned by setting up the cleaning component.

[0011] Furthermore, the extrusion assembly includes a support frame, a second motor, a mounting disk and an extrusion block, the support frame is fixed on the side surfaces of two adjacent fixed blocks, the second motor is mounted on the side surfaces of the support frame, the mounting disk is fixed on the output shaft of the second motor, the mounting disk is fitted with the side surface of the connecting frame, an extrusion block is fixed on the circumferential surface of the mounting disk, the input end of the second motor is electrically connected to the output end of the PLC controller, and the connecting frame is extruded by setting the extrusion assembly.

[0012] Furthermore, the exhaust component includes an exhaust box and an exhaust fan. The exhaust box is fixed on the right side of the monitoring equipment body. The filter on the right side corresponds to the exhaust box. The exhaust fan is installed inside the exhaust box. The input end of the exhaust fan is electrically connected to the output end of the PLC controller. The exhaust component is set to exhaust and dissipate heat.

[0013] Furthermore, a fixed frame is fixed to the left side of the monitoring device body, and evenly spaced oblique shielding plates are fixed inside the fixed frame. The filter screen on the left side is protected by providing the fixed frame and the oblique shielding plates.

[0014] Furthermore, a material taking port is provided on the side of the storage box, a baffle is hinged inside the material taking port, a handle is fixed on the side of the baffle, and the user can pull the baffle to move it by the handle.

[0015] Furthermore, an observation port is provided on the side of the baffle, and a transparent plate is fixed inside the observation port. The transparent plate is provided to facilitate the user to observe the situation inside the storage box.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the intelligent monitoring device has the following advantages: 1. The temperature sensor is set to continuously detect the internal temperature of the monitoring device. During the detection process, when the internal temperature is too high, the PLC controller will automatically control the exhaust fan to work and extract air. In this case, the hot air inside the monitoring device can be extracted, and heat can be dissipated. During the heat dissipation process, the filter on the left will filter the air entering the monitoring device. In this case, it can effectively prevent external dust from entering the monitoring device and damaging its internal electrical components. 2. By setting a moving assembly, after long-term use, the two first motors can be started to move the two moving blocks at the rear side, so that the two connecting frames can be moved, and the movement of the connecting frames drives the two rotating shafts to move, and the movement of the two rotating shafts drives all the bristles to move to perform preliminary cleaning on the two filter screens, so that the two filter screens can be prevented from being blocked; 3. By setting an extrusion assembly, the second motor can be started to rotate the two connecting plates during the process of the brush bristles cleaning the two filter screens. The rotation of the two connecting plates drives the two extrusion blocks to rotate. When the two extrusion blocks contact the two connecting frames, the two connecting frames are squeezed to move. When the two extrusion blocks are away from the two connecting frames, the two connecting frames will be reset under the action of four springs. The two extrusion blocks are continuously rotated to make the two connecting frames reciprocate left and right, so that all the bristles reciprocate left and right. In this case, the two filter screens can be further cleaned, thereby further preventing the two filter screens from being blocked. 4. By setting up the dust extraction component, two dust extraction pumps can be started during the cleaning of the two filters. After the two dust extraction pumps are started, the dust generated during the cleaning process can be sucked into the two storage boxes through the two vacuum boxes for storage. In this way, the dust can be prevented from spreading everywhere during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the front structure of the present invention; Figure 2 A schematic diagram of the structure of the dust extraction assembly of the present invention; Figure 3 A schematic diagram of the structure of the mobile assembly of the present invention; Figure 4 A schematic diagram of the support assembly structure of the present invention; Figure 5 A schematic diagram of the structure of the PLC controller of the present invention; Figure 6 It is a schematic diagram of the structure of the air extraction component of the present invention.

[0018] In the figure: 1 monitoring equipment body, 2 dust extraction component, 21 dust extraction pump, 22 Y-type hose, 23 air extraction box, 3 storage component, 31 exhaust pipe, 32 storage box, 4 moving component, 41 first motor, 42 moving block, 43 threaded rod, 44 limit rod, 5 support component, 51 fixed block, 52 slide, 53 connecting rod, 54 connecting plate, 55 spring, 6 cleaning component, 61 connecting frame, 62 rotating shaft, 63 bristles, 7 extrusion component, 71 support frame, 72 second motor, 73 mounting plate, 74 extrusion block, 8 PLC controller, 9 air extraction component, 91 air extraction box, 92 exhaust fan, 10 fixed frame, 11 oblique shielding plate, 12 filter, 13 baffle, 14 handle, 15 transparent plate, 16 temperature sensor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-6 ,This embodiment provides a technical solution: an intelligent monitoring device, including a monitoring device body 1 and a dust extraction component 2; Monitoring device body 1: A PLC controller 8 is installed on the left side, a temperature sensor 16 is installed inside the monitoring device body 1, two corresponding heat dissipation holes are arranged on the left and right sides of the monitoring device body 1, a heat dissipation net 12 is fixed inside the heat dissipation hole, an exhaust component 9 is installed on the right side of the monitoring device body 1, the exhaust component 9 corresponds to the filter net 12 on the right side, two corresponding moving components 4, supporting components 5, cleaning components 6 and extrusion components 7 are installed on the left and right sides of the monitoring device body 1, the moving components 4, supporting components 5, cleaning components 6 and extrusion components 7 cooperate, two corresponding storage components 3 are installed on the left and right sides of the monitoring device body 1, the storage component 3 includes an air outlet pipe 31 and a storage box 32, the left side of the monitoring device body 1 Two corresponding storage boxes 32 are fixed on the right two sides, an air outlet pipe 31 is fixed inside the discharge port of the dust pump 21, and the end of the air outlet pipe 31 away from the dust pump 21 is communicated with the inner cavity of the storage box 32, the moving assembly 4 comprises a first motor 41, a moving block 42, a threaded rod 43 and a limit rod 44, two corresponding grooves are provided on the left and right sides of the monitoring device body 1, the first motor 41 is installed inside the groove, two corresponding strip grooves are provided on the left and right sides of the monitoring device body 1, the moving block 42 is slidably connected inside the strip groove, a threaded hole is provided in the middle of the moving block 42 on the rear side, the threaded hole is threadedly connected with a threaded rod 43, the two threaded rods 43 are rotatably connected inside the two strip grooves on the rear side, and the first motor 41 The output shaft is fixed to the upper end of the corresponding threaded rod 43, and a limiting hole is provided in the middle of the moving block 42 on the front side. The limiting hole is internally slidably connected to the limiting rod 44, and the limiting rod 44 is fixed inside the front strip groove. The input end of the first motor 41 is electrically connected to the output end of the PLC controller 8. The supporting assembly 5 includes a fixed block 51, a slide groove 52, a connecting rod 53, a connecting disk 54 and a spring 55. A fixed block 51 is fixed on the side of the moving block 42, and two corresponding slide grooves 52 are provided on the side of the fixed block 51. The inside of the slide groove 52 is slidably connected to the connecting rod 53, and a connecting disk 54 is fixed on the end surface of the connecting rod 53. The connecting disk 54 is located inside the slide groove 52, and a spring 55 is fixed on the end surface of the connecting disk 54. The spring 55 is fixed on the slide groove 5 2, the cleaning component 6 includes a connecting frame 61, a rotating shaft 62 and bristles 63, and two corresponding connecting frames 61 are arranged inside the monitoring device body 1. The connecting frame 61 is fixed on the end faces of the four corresponding connecting rods 53, and the connecting frame 61 is rotatably connected with the rotating shaft 62. The circumferential surface of the rotating shaft 62 is fixed with evenly distributed bristles 63. The two rotating shafts 62 correspond to the two filter screens 12 respectively. The extrusion component 7 includes a supporting frame 71, a second motor 72, a mounting plate 73 and an extrusion block 74. The side surfaces of the two adjacent fixed blocks 51 are fixed with supporting frames 71, the side surfaces of the supporting frames 71 are installed with the second motor 72, and the output shaft of the second motor 72 is fixed with a mounting plate 73, and the mounting plate 73 fits with the side surfaces of the connecting frame 61.An extrusion block 74 is fixed on the circumferential surface of the mounting plate 73, the input end of the second motor 72 is electrically connected to the output end of the PLC controller 8, the exhaust assembly 9 includes an exhaust box 91 and an exhaust fan 92, the exhaust box 91 is fixed on the right side of the monitoring device body 1, the filter screen 12 on the right side corresponds to the exhaust box 91, the exhaust fan 92 is installed inside the exhaust box 91, the input end of the exhaust fan 92 is electrically connected to the output end of the PLC controller 8, the exhaust assembly 9 is provided to exhaust and dissipate heat, the extrusion assembly 7 is provided to extrude the connecting frame 61, the cleaning assembly 6 is provided to clean the filter screen 12, the cleaning assembly 6 is provided to support the cleaning assembly 6 by providing the supporting assembly 5, the cleaning assembly 6 is driven to move by providing the moving assembly 4, and the dust is stored by providing the storage assembly 3; Dust extraction component 2: includes a dust extraction pump 21, a Y-shaped hose 22 and an air extraction box 23. Two corresponding dust extraction pumps 21 are installed on the left and right sides of the monitoring device body 1. A Y-shaped hose 22 is fixed inside the feed port of the dust extraction pump 21. An air extraction box 23 is fixed at the lower end of the Y-shaped hose 22. The two ports of the Y-shaped hose 22 away from the dust extraction pump 21 are communicated with the inner cavity of the air extraction box 23. The two storage components 3 are respectively connected to the two dust extraction pumps 21, and the air extraction box 23 is connected to the cleaning component 6. Dust extraction is performed by setting the dust extraction component 2; Among them: the input end of the PLC controller 8 is electrically connected to the output end of the external power supply, the temperature sensor 16 is bidirectionally electrically connected to the PLC controller 8 , and the input end of the dust extraction pump 21 is electrically connected to the output end of the PLC controller 8 .

[0021] Wherein: a fixed frame 10 is fixed on the left side of the monitoring device body 1, and evenly spaced oblique shielding plates 11 are fixed inside the fixed frame 10. The filter screen 12 on the left side is protected by setting the fixed frame 10 and the oblique shielding plates 11.

[0022] The storage box 32 has a material taking port on its side, a baffle 13 is hinged inside the material taking port, a handle 14 is fixed on the side of the baffle 13, and the user can pull the baffle 13 to move it by the handle 14.

[0023] The side of the baffle 13 is provided with an observation port, and a transparent plate 15 is fixed inside the observation port. The transparent plate 15 is provided to facilitate the user to observe the situation inside the storage box 32 .

[0024] The working principle of an intelligent monitoring device provided by the present invention is as follows: during normal use, the temperature sensor 16 will continuously detect the temperature inside the monitoring device body 1. During the detection process, when the temperature inside is too high, the PLC controller 8 will automatically control the exhaust fan 92 to work and extract air. In this case, the hot air inside the monitoring device body 1 can be extracted, and heat can be dissipated. During the heat dissipation process, the filter 12 on the left will filter the air entering the monitoring device body 1. In this case, it can effectively prevent external dust from entering the monitoring device body 1 and damaging its internal electrical components. After long-term use, the two first motors 41 can be started to move the two rear moving blocks 42, thereby moving the two connecting frames 61. The movement of the connecting frame 61 drives the two rotating shafts 62 to move. The movement of the two rotating shafts 62 drives all the bristles 63 to move, and the two filter screens 12 can be preliminarily cleaned. , the bristles 63 can start the second motor 72 to rotate the two connecting plates 73 during the cleaning of the two filter screens 12, and the rotation of the two connecting plates 73 drives the two extrusion blocks 74 to rotate. When the two extrusion blocks 72 contact the two connecting frames 61, they will squeeze the two connecting frames 61 to move. When the two extrusion blocks 72 are away from the two connecting frames 61, the two connecting frames 61 will be reset under the action of the four springs 55, and the two extrusion blocks 72 are continuously rotated to make the two connecting frames 61 reciprocate left and right, so that all the bristles 63 reciprocate left and right. In this case, the two filter screens 12 can be further cleaned, thereby avoiding the two filter screens 12 from being blocked. In the process of cleaning the two filter screens 12, the two dust extraction pumps 21 can be started. After the two dust extraction pumps 21 are started, the dust generated during the cleaning process can be sucked into the interior of the two storage boxes 32 through the two vacuum boxes 23 for storage. In this case, the dust can be prevented from spreading everywhere during cleaning.

[0025] It is worth noting that the PLC controller 8 disclosed in the above embodiment is specifically a Siemens S7-200 model, and the first motor 41, the dust pump 21, the second motor 72, the exhaust fan 92 and the temperature sensor 16 can be freely configured according to the actual application scenario. The PLC controller 8 controls the operation of the first motor 41, the dust pump 21, the second motor 72 and the exhaust fan 92 using methods commonly used in the prior art.

[0026] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An intelligent monitoring device, characterized in that: It comprises a monitoring device body (1) and a dust extraction component (2); Monitoring device body (1): a PLC controller (8) is installed on the left side, a temperature sensor (16) is installed inside the monitoring device body (1), two corresponding heat dissipation holes are arranged on the left and right sides of the monitoring device body (1), a heat dissipation net (12) is fixed inside the heat dissipation hole, an air extraction component (9) is installed on the right side of the monitoring device body (1), the air extraction component (9) and the filter net (12) on the right side correspond to each other, two corresponding moving components (4), supporting components (5), cleaning components (6) and extrusion components (7) are installed on the left and right sides of the monitoring device body (1), the moving components (4), supporting components (5), cleaning components (6) and extrusion components (7) cooperate with each other, and two corresponding storage components (3) are installed on the left and right sides of the monitoring device body (1); A dust extraction component (2): comprising a dust extraction pump (21), a Y-shaped hose (22) and an air extraction box (23); two corresponding dust extraction pumps (21) are installed on the left and right sides of the interior of the monitoring device body (1); a Y-shaped hose (22) is fixed inside the feed port of the dust extraction pump (21); an air extraction box (23) is fixed at the lower end of the Y-shaped hose (22); two ports of the Y-shaped hose (22) away from the dust extraction pump (21) are in communication with the inner cavity of the air extraction box (23); two storage components (3) are respectively connected to the two dust extraction pumps (21); and the air extraction box (23) is connected to the cleaning component (6); Wherein: the input end of the PLC controller (8) is electrically connected to the output end of an external power supply, the temperature sensor (16) is bidirectionally electrically connected to the PLC controller (8), and the input end of the dust extraction pump (21) is electrically connected to the output end of the PLC controller (8).

2. The intelligent monitoring device according to claim 1, characterized in that: The storage assembly (3) comprises an air outlet pipe (31) and a storage box (32); two corresponding storage boxes (32) are fixed on the left and right sides of the monitoring device body (1); an air outlet pipe (31) is fixed inside the discharge port of the dust extraction pump (21); and one end of the air outlet pipe (31) away from the dust extraction pump (21) is in communication with the inner cavity of the storage box (32).

3. The intelligent monitoring device according to claim 1, characterized in that: The moving assembly (4) comprises a first motor (41), a moving block (42), a threaded rod (43) and a limit rod (44); two corresponding grooves are provided on the left and right sides of the interior of the monitoring device body (1); the first motor (41) is installed in the grooves; two corresponding strip grooves are provided on the left and right sides of the interior of the monitoring device body (1); the moving block (42) is slidably connected in the interior of the strip grooves; a threaded hole is provided in the middle of the rear moving block (42); the threaded rod (43) is threadedly connected in the interior of the threaded hole; the two threaded rods (43) are rotatably connected in the interior of the two rear strip grooves; the output shaft of the first motor (41) is fixed to the upper end of the threaded rod (43) corresponding to it; a limit hole is provided in the middle of the front moving block (42); the limit rod (44) is slidably connected in the interior of the limit hole; the limit rod (44) is fixed in the interior of the front strip groove; the input end of the first motor (41) is electrically connected to the output end of the PLC controller (8).

4. The intelligent monitoring device according to claim 3, characterized in that: The support assembly (5) comprises a fixed block (51), a slide groove (52), a connecting rod (53), a connecting disk (54) and a spring (55); the fixed block (51) is fixed to the side of the movable block (42); two corresponding slide grooves (52) are provided on the side of the fixed block (51); the interior of the slide groove (52) is slidably connected with the connecting rod (53); the end surface of the connecting rod (53) is fixed with the connecting disk (54); the connecting disk (54) is located inside the slide groove (52); the end surface of the connecting disk (54) is fixed with the spring (55); the spring (55) is fixed inside the slide groove (52).

5. The intelligent monitoring device according to claim 4, characterized in that: The cleaning component (6) comprises a connecting frame (61), a rotating shaft (62) and bristles (63). Two corresponding connecting frames (61) are arranged inside the monitoring device body (1). The connecting frames (61) are fixed on the end faces of four corresponding connecting rods (53). The connecting frames (61) are rotatably connected to the rotating shaft (62). The circumferential surface of the rotating shaft (62) is fixed with evenly distributed bristles (63). The two rotating shafts (62) correspond to the two filter screens (12) respectively.

6. The intelligent monitoring device according to claim 5, characterized in that: The extrusion assembly (7) comprises a support frame (71), a second motor (72), a mounting plate (73) and an extrusion block (74); the support frame (71) is fixed on the side surfaces of two adjacent fixing blocks (51); the second motor (72) is mounted on the side surface of the support frame (71); the mounting plate (73) is fixed on the output shaft of the second motor (72); the mounting plate (73) is fitted with the side surface of the connecting frame (61); the extrusion block (74) is fixed on the circumferential surface of the mounting plate (73); and the input end of the second motor (72) is electrically connected to the output end of the PLC controller (8).

7. The intelligent monitoring device according to claim 1, characterized in that: The exhaust assembly (9) comprises an exhaust box (91) and an exhaust fan (92); the exhaust box (91) is fixed to the right side of the monitoring device body (1); the filter screen (12) on the right side corresponds to the exhaust box (91); the exhaust fan (92) is installed inside the exhaust box (91); the input end of the exhaust fan (92) is electrically connected to the output end of the PLC controller (8).

8. The intelligent monitoring device according to claim 1, characterized in that: A fixed frame (10) is fixed on the left side of the monitoring device body (1), and evenly spaced oblique shielding plates (11) are fixed inside the fixed frame (10).

9. The intelligent monitoring device according to claim 2, characterized in that: A material taking opening is provided on the side of the storage box (32), a baffle (13) is hingedly connected inside the material taking opening, and a handle (14) is fixed to the side of the baffle (13).

10. The intelligent monitoring device according to claim 9, characterized in that: An observation port is provided on the side of the baffle (13), and a transparent plate (15) is fixed inside the observation port.

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