Control device applied to industrial Internet of Things

Abstract

The invention discloses a control device applied to industrial Internet of Things, which comprises a control device body, one side of the control device body is penetrated and fixedly connected with a rectangular shell, and the inner wall of the rectangular shell is fixedly connected with a partition plate. The partition plate is penetrated and fixedly connected with a filter plate for filtering dust in external air, the filter plate is penetrated and fixedly connected with a fixed block, and the fixed block is penetrated and fixedly connected with fan blades driven by a power mechanism to rotate through a fixed shaft; the end, close to the partition plate, of the fixing block and the fan blades are coaxially and fixedly connected with a scraping plate for cleaning dust on the surface of the filter plate, and the scraping plate is provided with a cooling mechanism for cooling external air. And the liquid spraying amount of the liquid spraying mechanism is dynamically adjusted in combination with temperature difference evaluation, and the heat dissipation effect of the control device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of control devices for industrial Internet of Things, and in particular to a control device applied to industrial Internet of Things. Background Art

[0002] The Internet of Things refers to the use of various devices and technologies such as information sensors, radio frequency identification technology, global positioning system, infrared sensors, laser scanners, etc. to collect any objects or processes that need to be monitored, connected, and interacted in real time, and collect various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, and location. Through various possible network access, it realizes ubiquitous connection between objects and objects and between objects and people, and realizes intelligent perception, identification, and management of objects and processes. The Internet of Things is an information carrier based on the Internet, traditional telecommunications networks, etc. It allows all ordinary physical objects that can be independently addressed to form an interconnected network.

[0003] The existing Chinese patent with publication number CN112180789B includes a control board, a data connection port is fixedly provided at the upper end of the control board, a heat sink is fixedly provided at the side end of the control board, the control board is fixedly mounted on the side end surface of the mounting plate, and multiple sets of horizontal mounting feet and longitudinal mounting feet are fixedly connected at the upper and lower ends of the mounting plate.

[0004] When the above device is in use, multiple groups of connecting grooves are arranged on the outer side of the control board, and fastening mechanisms are installed inside the connecting grooves. When the outer side of the mounting plate is deformed, the deformation force generated is transmitted to the fastening mechanism through the connecting grooves. The spring rods fixedly connected inside the fastening mechanism absorb part of the deformation force, thereby avoiding further damage to the control board installed in the middle when the mounting plate is deformed, reducing the bearing pressure of the control board, reducing the degree of damage to the control board, and effectively protecting the control board. However, in actual use, since the control device will emit more heat when working for a long time, the heat of the air outside the control device will gradually increase, affecting the heat dissipation effect of the control device, and easily causing the internal components of the control device to be damaged due to excessive temperature. Therefore, it is difficult to cool the air outside the control device.

[0005] To this end, we proposed a control device for industrial Internet of Things. Summary of the invention

[0006] The object of the present invention is to provide a control device applied to the industrial Internet of Things, which has the advantage of cooling the air outside the control device and solves the problems in the background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a control device applied to the industrial Internet of Things, comprising a control device body, a rectangular shell penetrated and fixedly connected on one side of the control device body, a partition plate fixedly connected on the inner wall of the rectangular shell, a filter plate for filtering dust in the external air penetrated and fixedly connected on the partition plate, a fixed block penetrated and fixedly connected on the filter plate, a fan blade driven to rotate by a power mechanism penetrated and fixedly connected on the fixed block, a scraper for cleaning dust on the surface of the filter plate is coaxially fixedly connected to one end of the fixed block close to the partition plate with the fan blade, an air temperature sensor and an air flow sensor for detecting the external air temperature and air flow are fixedly connected to the inner wall of the control device body away from the fan blade, a cooling mechanism for cooling the external air is provided on the scraper, and the above-mentioned power mechanism is an energized motor.

[0008] Preferably, the cooling mechanism includes a scraper with one end fixedly connected to a water tank for storing water source, a cylindrical shell fixedly connected to the water tank, one end of the cylindrical shell is penetrated and fixedly connected with a liquid inlet pipe for allowing the water source inside the water tank to enter the cylindrical shell, and the end of the liquid inlet pipe away from the cylindrical shell is penetrated to the inner wall of the water tank and fixedly connected, and the outer contour of the cylindrical shell close to one end of the liquid inlet pipe is penetrated and fixedly connected with an atomizing nozzle for atomizing and spraying the water source into the external air for cooling.

[0009] Preferably, the liquid inlet pipe and the inner wall of the atomizing nozzle near one end of the cylindrical shell are fixedly connected with a one-way liquid inlet valve and a one-way liquid discharge valve for quantitatively extracting and discharging the water source inside the water tank, the cylindrical shell is movably connected with a piston rod for extracting and discharging the water source inside the water tank, and the scraper is provided with an auxiliary mechanism for driving the piston rod to reciprocately extract and discharge the water source inside the water tank.

[0010] Preferably, the auxiliary mechanism includes a scraper plate fixedly connected to one end close to the piston rod, the inner wall of the track plate is movably connected to a T-shaped rod, and the end of the piston rod away from the cylindrical shell is fixedly connected to the T-shaped rod, and the end of the T-shaped rod away from the piston rod is provided with a rectangular through groove.

[0011] Preferably, the end of the scraper away from the water tank is rotatably connected to a transmission gear through a pin shaft, and the filter plate is fixedly connected to an internal gear ring near the edge that meshes with the transmission gear for transmission, a rectangular frame is fixedly connected to the transmission gear, and a moving block is movably connected to the inner wall of the rectangular frame, and a columnar block that pulls the T-rod for reciprocating movement is fixedly connected to the moving block, and the columnar block penetrates the inner wall of the rectangular through groove and is movably connected, a threaded rod driven to reciprocate by a motor is penetrated and rotatably connected to the rectangular frame, and the threaded rod penetrates the inner wall of the moving block and is screwed, and the above-mentioned motor is electrically connected to the control device body.

[0012] Preferably, the air temperature sensor and the air flow sensor are electrically connected to the control device body, and the air temperature sensor and the air flow sensor remotely transmit the monitoring data to the control device body, and calculate the air environment state in combination with the environmental control algorithm, and the environmental control algorithm is: ΔL=w T ·(T sensor -T threshold )+w F ·(F threshold -F sensor ),in:

[0013] ΔL: represents the calculated adjustment factor;

[0014] w T and w F : To define the weight coefficient of temperature and flow;

[0015] T threshold and F threshold : To set the temperature threshold and flow threshold;

[0016] T sensor and F sensor : The initial values ​​of the temperature sensor and the flow sensor.

[0017] Preferably, the track plate is provided with a vibration mechanism for vibrating the dust on the surface of the filter plate to drop, the vibration mechanism includes support blocks fixedly connected at symmetrical positions on both sides of the track plate, two support blocks are penetrated and movably connected with n-shaped rods, and the two n-shaped rods are fixedly connected with knocking blocks for knocking the filter plate at one end close to the filter plate.

[0018] Preferably, a reset spring for guiding the knocking block to perform reset movement is fixedly connected to the opposite surface of the knocking block and the supporting block on each side, and a plurality of evenly arranged protrusions are fixedly connected to the reset spring.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The fan blades are arranged on the fixed block, and the fan blades are driven to rotate by the motor, so that the motor can drive the fan blades to rotate and blow external cold air into the control device body for cooling. At the same time, the filter plate can filter dust in the air to prevent dust from entering the control device body and causing damage to components. The scraper is arranged on the fan blade, and the scraper is coaxially fixed to the fan blade, so that the scraper can rotate synchronously with the fan blade, and the scraper is in contact with the surface of the filter plate, so that the scraper can scrape and clean the dust filtered on the surface of the filter plate.

[0021] 2. As the scraper rotates on a fixed axis, the scraper can drive the transmission gear to perform circular motion, and the transmission gear meshes with the teeth on the inner gear ring, so that the transmission gear can rotate on a fixed axis under the action of the inner gear ring. At the same time, the transmission gear can drive the rectangular frame and the moving block to rotate on a fixed axis synchronously. Through the columnar block set on the moving block and the rectangular through groove opened on the T-shaped rod, the columnar block can penetrate to the inner wall of the rectangular through groove and support it in a limited position, so that the T-shaped rod reciprocates along the inner wall of the track plate under the action of the columnar block, and the T-shaped rod drives the piston rod to reciprocate axially on the inner wall of the cylindrical shell, and then the piston rod can extract the water source inside the water tank on a fixed axis and spray it into the air in atomized form. By utilizing the principle of heat absorption by evaporation of water, the atomized water droplets can absorb and evaporate the heat in the air, further reducing the temperature of the air and improving the cooling effect of the fan blades introducing cold air.

[0022] The external air temperature and the air flow rate entering the control device are detected by the air temperature sensor and the air flow sensor, and the spray amount of the spray mechanism is dynamically adjusted in combination with the temperature difference evaluation to optimize the heat dissipation effect of the control device.

[0023] 3. As the T-shaped rod reciprocates along the inner wall of the track plate, the T-shaped rod can drive the protrusion to reciprocate synchronously. When the protrusion moves and contacts the n-shaped rod, the n-shaped rod pulls the knocking block to move in the direction close to the support block under the action of the protrusion. At the same time, the reset spring is squeezed and contracted under the action of the knocking block, and the knocking block is disengaged from the surface of the filter plate. When the protrusion moves and disengages from the n-shaped rod, the knocking block is quickly reset in the direction close to the filter plate under the elastic force of the reset spring, and then the knocking block can knock on the surface of the filter plate, so that the filter plate vibrates and drops the dust on the surface under the knocking of the knocking block, further ensuring the air flow entering the inside of the control device body, improving the heat dissipation effect, and avoiding dust clogging the filter plate and affecting the heat dissipation effect of the control device body.

[0024] The coordinated use of the above-mentioned structure solves the problem that, in actual use of the existing device, the control device will emit more heat when working for a long time, causing the heat of the air outside the control device to gradually increase, affecting the heat dissipation effect of the control device, and easily causing the internal components of the control device to be damaged due to excessive temperature, making it difficult to cool the air outside the control device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the partition plate of the present invention;

[0027] Figure 3It is a cross-sectional schematic diagram of the three-dimensional structure of a rectangular shell of the present invention;

[0028] Figure 4 This is a schematic diagram of the three-dimensional structure of the scraper of the present invention;

[0029] Figure 5 It is a cross-sectional schematic diagram of the three-dimensional structure of the cylindrical shell of the present invention;

[0030] Figure 6 This is a schematic diagram of the three-dimensional structure of the T-shaped rod of the present invention;

[0031] Figure 7 For the present invention Figure 5 Schematic diagram of the structure at A in the middle;

[0032] Figure 8 For the present invention Figure 6 Schematic diagram of the structure at B in the middle;

[0033] Fig. 9 It is a cross-sectional schematic diagram of the three-dimensional structure of the T-shaped rod of the present invention;

[0034] Fig.10 It is a schematic diagram of the three-dimensional structure of the part where the transmission gear of the present invention is located.

[0035] In the figure: 1. control device body; 2. rectangular shell; 3. partition plate; 4. filter plate; 5. fixed block; 6. fan blade; 7. scraper; 8. transmission gear; 9. inner gear ring; 10. water tank; 11. cylindrical shell; 12. liquid inlet pipe; 121. one-way liquid inlet valve; 13. atomizing nozzle; 131. one-way liquid discharge valve; 14. piston rod; 15. track plate; 16. T-shaped rod; 161. rectangular through groove; 17. rectangular frame; 18. moving block; 19. cylindrical block; 20. threaded rod; 21. air temperature sensor; 22. air flow sensor; 23. support block; 24. n-shaped rod; 25. knock block; 26. reset spring; 27. bump. DETAILED DESCRIPTION

[0036] 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.

[0037] Embodiment 1:

[0038] See also Figures 1 to 10The present invention provides a technical solution: a control device applied to the industrial Internet of Things, comprising a control device body 1, a rectangular shell 2 is penetrated and fixedly connected on one side of the control device body 1, a partition plate 3 is fixedly connected to the inner wall of the rectangular shell 2, a filter plate 4 for filtering dust in the external air is penetrated and fixedly connected on the partition plate 3, a fixed block 5 is penetrated and fixedly connected on the filter plate 4, a fan blade 6 driven to rotate by a power mechanism is penetrated and fixedly connected on the fixed block 5, an end of the fixed block 5 close to the partition plate 3 is coaxially fixedly connected with the fan blade 6 to clean the dust on the surface of the filter plate 4, an air temperature sensor 21 and an air flow sensor 22 for detecting the external air temperature and air flow are fixedly connected to the inner wall of the control device body 1 away from the fan blade 6, a cooling mechanism for cooling the external air is provided on the scraper 7, and the above-mentioned power mechanism is a motor after power is turned on.

[0039] When in use, the control device body 1 is provided, and the rectangular shell 2 is provided on the control device body 1, the rectangular shell 2 is penetrated to the inner wall of the control device body 1 and fixedly connected, the partition plate 3 is provided on the rectangular shell 2, and the filter plate 4 is provided on the partition plate 3, so that the partition plate 3 fixes and supports the filter plate 4 on the inner wall of the rectangular shell 2, and the fixed block 5 provided on the filter plate 4 is firstly fixed and supported on the filter plate 4, and the fan blades 6 provided on the fixed block 5 are driven to rotate by the motor, so that the motor can drive the fan blades 6 to rotate and blow external cold air into the control device body 1 for cooling, and at the same time, the filter plate 4 can filter dust in the air to prevent dust from entering the control device body 1 and causing damage to components. The scraper 7 is arranged on the fan blade 6, and the scraper 7 is coaxially fixedly connected with the fan blade 6, so that the scraper 7 can rotate synchronously with the fan blade 6, and the scraper 7 is in contact with the surface of the filter plate 4, so that the scraper 7 can scrape and clean the dust filtered on the surface of the filter plate 4, further ensuring the air flow entering the control device body 1. Through the air temperature sensor 21 and the air flow sensor 22 arranged on the control device body 1, the air flow sensor 22 can detect the temperature and flow of the external air in real time and send the monitoring data to the control device body 1, and the cooling mechanism arranged on the scraper 7 can spray water mist on the external air to cool it down, and can automatically adjust the spray amount according to the temperature and flow of the external air.

[0040] Embodiment 2:

[0041] On the basis of the first embodiment, further:

[0042] The cooling mechanism includes a scraper 7, one end of which is fixedly connected to a water tank 10 for storing water, and a cylindrical shell 11 is fixedly connected to the water tank 10, one end of the cylindrical shell 11 is penetrated and fixedly connected with a liquid inlet pipe 12 for allowing the water source inside the water tank 10 to enter the cylindrical shell 11, and the end of the liquid inlet pipe 12 away from the cylindrical shell 11 is penetrated to the inner wall of the water tank 10 and fixedly connected, and the outer contour of the cylindrical shell 11 close to the end of the liquid inlet pipe 12 is penetrated and fixedly connected with an atomizing nozzle 13 for atomizing and spraying the water source into the external air for cooling.

[0043] The inner wall of the liquid inlet pipe 12 and the atomizing nozzle 13 near one end of the cylindrical shell 11 is fixedly connected with a one-way liquid inlet valve 121 and a one-way liquid discharge valve 131 for quantitatively extracting and discharging the water source inside the water tank 10. The inside of the cylindrical shell 11 is movably connected with a piston rod 14 for extracting and discharging the water source inside the water tank 10. The scraper 7 is provided with an auxiliary mechanism for driving the piston rod 14 to reciprocately extract and discharge the water source inside the water tank 10.

[0044] Through the water tank 10 arranged on the scraper 7, the water source is first filled inside the water tank 10, and through the cylindrical shell 11 arranged on the water tank 10 and the liquid inlet pipe 12 arranged on the cylindrical shell 11, the two ends of the liquid inlet pipe 12 can connect the water tank 10 and the cylindrical shell 11, and the atomizing nozzle 13 arranged on the cylindrical shell 11, the atomizing nozzle 13 is connected to the inner wall of the cylindrical shell 11, and the atomizing nozzle 13 can atomize and spray the water source, and through the piston rod 14 arranged on the cylindrical shell 11, the piston rod 14 is axially movable and connected to the inner wall of the cylindrical shell 11, and the auxiliary mechanism arranged on the scraper 7, so that the auxiliary mechanism can drive the piston rod 14 to axially reciprocate on the inner wall of the cylindrical shell 11, and the piston rod 14 arranged on the liquid inlet pipe 12 and the atomizing nozzle 13 can realize quantitative extraction and discharge of the water source inside the water tank 10.

[0045] Embodiment three:

[0046] On the basis of the second embodiment, further:

[0047] The auxiliary mechanism includes a track plate 15 fixedly connected to one end of the scraper 7 close to the piston rod 14, a T-shaped rod 16 movably connected to the inner wall of the track plate 15, and the end of the piston rod 14 away from the cylindrical shell 11 is fixedly connected to the T-shaped rod 16, and the end of the T-shaped rod 16 away from the piston rod 14 is provided with a rectangular through groove 161.

[0048] The end of the scraper 7 away from the water tank 10 is rotatably connected to a transmission gear 8 through a pin shaft, and the filter plate 4 is fixedly connected to an internal gear ring 9 that meshes with the transmission gear 8 near the edge. A rectangular frame 17 is fixedly connected to the transmission gear 8, and a moving block 18 is movably connected to the inner wall of the rectangular frame 17. A columnar block 19 that pulls the T-shaped rod 16 for reciprocating movement is fixedly connected to the moving block 18, and the columnar block 19 penetrates the inner wall of the rectangular through groove 161 and is movably connected. A threaded rod 20 driven to reciprocate by a motor is penetrated and rotatably connected to the rectangular frame 17, and the threaded rod 20 penetrates the inner wall of the moving block 18 and is screwed, and the above-mentioned motor is electrically connected to the control device body 1.

[0049] When in use, the track plate 15 is fixedly supported on the scraper 7 by the track plate 15 provided on the scraper 7 , and the T-shaped rod 16 provided on the track plate 15 enables the track plate 15 to limit the moving direction of the T-shaped rod 16 .

[0050] Through the transmission gear 8 arranged on the scraper 7, the transmission gear 8 is connected to the scraper 7 for fixed-axis rotation. Through the internal gear ring 9 arranged on the filter plate 4, the internal gear ring 9 is fixedly supported on the filter plate 4, and the teeth on the transmission gear 8 and the internal gear ring 9 are meshed with each other. As the scraper 7 drives the transmission gear 8 to perform circular motion, the transmission gear 8 can be rotated on a fixed axis under the action of the internal gear ring 9. Through the rectangular frame 17 arranged on the transmission gear 8 and the moving block 18 arranged on the rectangular frame 17, the rectangular frame 17 is limited to support the moving direction of the moving block 18. At the same time, the transmission gear 8 can drive the rectangular frame 17 and the moving block 18 to rotate on a fixed axis synchronously. Through the columnar block 19 arranged on the moving block 18 and the rectangular through groove 161 opened on the T-shaped rod 16, the columnar block 19 can penetrate to the inner wall of the rectangular through groove 161 and be limited to support.

[0051] The threaded rod 20 is arranged on the rectangular frame 17, and the threaded rod 20 is driven to rotate by the motor, so that the motor can drive the threaded rod 20 to reciprocate on the rectangular frame 17 on a fixed axis, and the threaded rod 20 passes through the inner wall of the moving block 18 and is screwed, and the threaded rod 20 reciprocates on the fixed axis, so that the moving block 18 can reciprocate along the inner wall of the rectangular frame 17 under the action of the threaded rod 20.

[0052] And the motor is electrically connected to the control device body 1, such as Figure 4 , Figure 6 , Fig. 9As shown, when the air temperature sensor 21 and the air flow sensor 22 detect that the external air temperature and flow rate are higher than the set threshold value, the control device body 1 controls the motor to drive the threaded rod 20 to rotate clockwise, so that the moving block 18 moves toward a position away from the center of the transmission gear 8 under the action of the threaded rod 20, so that the T-shaped rod 16 reciprocates along the inner wall of the track plate 15 under the action of the columnar block 19, and the piston rod 14 is fixedly connected to the T-shaped rod 16, so that the T-shaped rod 16 can drive the piston rod 14 to reciprocate axially on the inner wall of the cylindrical shell 11. When the piston rod 14 moves toward the end away from the liquid inlet pipe 12, the internal air pressure of the cylindrical shell 11 close to the end of the liquid inlet pipe 12 is negative pressure. , and the one-way liquid inlet valve 121 is in an open state, and the one-way liquid discharge valve 131 is in a closed state, so that the liquid inlet pipe 12 can quantitatively extract the water source inside the water tank 10 into the interior of the cylindrical shell 11. When the piston rod 14 moves toward the end close to the liquid inlet pipe 12, the internal air pressure of the cylindrical shell 11 close to the end of the liquid inlet pipe 12 is positive pressure, and the one-way liquid inlet valve 121 is in a closed state, and the one-way liquid discharge valve 131 is in an open state, so that the atomizing nozzle 13 can atomize the water source inside the cylindrical shell 11 and spray it into the external air. By utilizing the principle of heat absorption by evaporation of water, the atomized water droplets can absorb and evaporate the heat in the air, further reducing the temperature of the air, thereby improving the cooling effect of the fan blades 6 introducing cold air.

[0053] When the air temperature sensor 21 and the air flow sensor 22 detect that the external air temperature and flow are lower than the set threshold value, the control device body 1 controls the motor to drive the threaded rod 20 to rotate counterclockwise, so that the moving block 18 moves to the center position of the transmission gear 8 under the action of the threaded rod 20. At this time, the T-shaped rod 16 is in a stationary state, and the cooling mechanism stops spraying water.

[0054] Embodiment 4:

[0055] On the basis of the third embodiment, further:

[0056] The air temperature sensor 21 and the air flow sensor 22 are electrically connected to the control device body 1. The air temperature sensor 21 and the air flow sensor 22 transmit the monitoring data remotely to the control device body 1, and calculate the air environment state in combination with the environment control algorithm. The environment control algorithm is: ΔL=w T ·(T sensor -T threshold )+w F ·(F threshold -F sensor ),in:

[0057] ΔL: represents the calculated adjustment factor;

[0058] wT and w F : To define the weight coefficient of temperature and flow;

[0059] T threshold and F threshold : To set the temperature threshold and flow threshold;

[0060] T sensor and F sensor : The initial values ​​of the temperature sensor and the flow sensor.

[0061] Among them, the range of weight coefficients is defined, usually w T , w F ≥0 and w T +w F =1, and according to the test data, the influence of temperature on system performance is twice that of flow, so the weight coefficient of temperature is defined as 67%, the weight coefficient of flow is defined as 33%, w T is 0.67, w F is 0.33, and after substituting it into the environmental control algorithm:

[0062] ΔL=0.67·(T sensor -T threshold )+0.33·(F threshold -F sensor )

[0063] According to the adjustment factor ΔL, the formula: L spray =L spray +ΔL adjusts the amount of liquid sprayed by the spray mechanism, where:

[0064] L spray : Initial value of the spray volume.

[0065] Embodiment five:

[0066] On the basis of the fourth embodiment, further:

[0067] The track plate 15 is provided with a vibration mechanism for vibrating the dust on the surface of the filter plate 4 to drop, and the vibration mechanism includes support blocks 23 fixedly connected at symmetrical positions on both sides of the track plate 15, and two support blocks 23 are penetrated and movably connected with n-shaped rods 24, and the ends of the two n-shaped rods 24 close to the filter plate 4 are fixedly connected with knocking blocks 25 for knocking the filter plate 4.

[0068] A return spring 26 for guiding the knocking block 25 to return to its original position is fixedly connected to the opposite surface of the knocking block 25 and the supporting block 23 on each side, and a plurality of evenly arranged protrusions 27 are fixedly connected to the return spring 26 .

[0069] When in use, the support block 23 arranged on the track plate 15 is used to fix the support block 23 on the n-shaped rod 24, and the n-shaped rod 24 arranged on the support block 23 allows the n-shaped rod 24 to pass through the support block 23 and be movably connected. The knocking block 25 arranged on the n-shaped rod 24 and the return spring 26 arranged on the knocking block 25 can support the position of the return spring 26.

[0070] like Figure 6 , Figure 8 , Fig. 9 As shown, by the protrusion 27 provided on the T-shaped rod 16, as the T-shaped rod 16 reciprocates along the inner wall of the track plate 15, the T-shaped rod 16 can drive the protrusion 27 to reciprocate synchronously. When the protrusion 27 moves and contacts the n-shaped rod 24, the n-shaped rod 24 pulls the knocking block 25 to move in the direction close to the support block 23 under the action of the protrusion 27. At the same time, the return spring 26 is squeezed and contracted under the action of the knocking block 25, so that the knocking block 25 is out of contact with the surface of the filter plate 4. When the protrusion 27 moves and disengages from the N-shaped rod 24, the knocking block 25 quickly resets and moves toward the direction close to the filter plate 4 under the elastic force of the reset spring 26, and then the knocking block 25 can knock on the surface of the filter plate 4, so that the filter plate 4 vibrates and drops the dust on the surface under the knocking of the knocking block 25, further ensuring the air flow entering the interior of the control device body 1, improving the heat dissipation effect, and avoiding dust clogging the filter plate 4 and affecting the heat dissipation effect of the control device body 1.

[0071] It is further achieved that the existing device can cool the air outside the control device during actual use, is easy to use, and is better than traditional products.

[0072] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and the drawings can also be directly processed according to the existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0073] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control device applied to industrial Internet of Things, characterized by: The invention comprises a control device body (1), a rectangular shell (2) is penetrated through and fixedly connected to one side of the control device body (1), a partition plate (3) is fixedly connected to the inner wall of the rectangular shell (2), a filter plate (4) for filtering dust in the external air is penetrated through and fixedly connected to the partition plate (3), a fixed block (5) is penetrated through and fixedly connected to the filter plate (4), and a fan blade (6) driven to rotate by a power mechanism is penetrated through and fixedly connected to the fixed block (5).

2. A control device applied to industrial Internet of Things according to claim 1, characterized in that: One end of the fixed block (5) close to the partition plate (3) is coaxially fixedly connected to the fan blade (6) with a scraper (7) for cleaning dust on the surface of the filter plate (4).

3. A control device applied to industrial Internet of Things according to claim 2, characterized in that: An air temperature sensor (21) and an air flow sensor (22) for detecting the external air temperature and air flow are fixedly connected to the inner wall of the control device body (1) at one end away from the fan blade (6); a cooling mechanism for cooling the external air is provided on the scraper (7); the power mechanism is an electric motor after being energized; the cooling mechanism comprises a water tank (10) for storing water source fixedly connected to one end of the scraper (7); a cylindrical shell (11) fixedly connected to the water tank (10); a liquid inlet pipe (12) for allowing the water source inside the water tank (10) to enter the cylindrical shell (11) is penetrated and fixedly connected to one end of the cylindrical shell (11); and the liquid inlet pipe (12) 12) one end away from the cylindrical shell (11) is penetrated through the inner wall of the water tank (10) and fixedly connected; an atomizing nozzle (13) for atomizing water and spraying it into the external air for cooling is penetrated and fixedly connected on the outer contour of the cylindrical shell (11) near the end of the liquid inlet pipe (12); a one-way liquid inlet valve (121) and a one-way liquid discharge valve (131) for quantitatively extracting and discharging water from the water tank (10) are fixedly connected to the inner wall of the end of the liquid inlet pipe (12) and the atomizing nozzle (13) near the cylindrical shell (11); a piston rod (14) for extracting and discharging water from the water tank (10) is movably connected inside the cylindrical shell (11); The scraper (7) is provided with an auxiliary mechanism for driving the piston rod (14) to reciprocately pump out the water source inside the water tank (10); the auxiliary mechanism comprises a track plate (15) fixedly connected to one end of the scraper (7) close to the piston rod (14), a T-shaped rod (16) movably connected to the inner wall of the track plate (15), and an end of the piston rod (14) away from the cylindrical shell (11) is fixedly connected to the T-shaped rod (16), and a rectangular through groove (161) is formed at the end of the T-shaped rod (16) away from the piston rod (14); the end of the scraper (7) away from the water tank (10) is rotatably connected to the transmission gear (8) through a pin shaft, and the filter plate (4) is fixed near the edge position. An internal gear ring (9) is connected to the transmission gear (8) for meshing transmission. A rectangular frame (17) is fixedly connected to the transmission gear (8). A moving block (18) is movably connected to the inner wall of the rectangular frame (17). A columnar block (19) is fixedly connected to the moving block (18) for pulling the T-shaped rod (16) for reciprocating movement. The columnar block (19) penetrates the inner wall of the rectangular through groove (161) and is movably connected. A threaded rod (20) driven to reciprocate by a motor is penetrated and rotatably connected to the rectangular frame (17). The threaded rod (20) penetrates the inner wall of the moving block (18) and is screwed. The motor is electrically connected to the control device body (1).

4. A control device applied to industrial Internet of Things according to claim 3, characterized in that: The air temperature sensor (21) and the air flow sensor (22) are electrically connected to the control device body (1).

5. A control device applied to industrial Internet of Things according to claim 4, characterized in that: The air temperature sensor (21) and the air flow sensor (22) remotely transmit the monitoring data to the control device body (1), and calculate the air environment state in combination with the environment control algorithm. The environment control algorithm is: ΔL=w T ·(T sensor -T threshold )+w F ·(F threshold -F sensor ),in: ΔL: represents the calculation adjustment factor; w T and w F : To define the weight coefficient of temperature and flow; T threshold and F threshold : To set the temperature threshold and flow threshold; T sensor and F sensor : The initial values ​​of the temperature sensor and the flow sensor.

6. A control device applied to industrial Internet of Things according to claim 5, characterized in that: The track plate (15) is provided with a vibration mechanism for vibrating dust off the surface of the filter plate (4), and the vibration mechanism comprises support blocks (23) fixedly connected at symmetrical positions on both sides of the track plate (15).

7. A control device applied to industrial Internet of Things according to claim 6, characterized in that: An n-shaped rod (24) is penetrated through and movably connected to the two support blocks (23); and a knocking block (25) for knocking the filter plate (4) is fixedly connected to one end of the two n-shaped rods (24) close to the filter plate (4).

8. The control device applied to the industrial Internet of Things according to claim 7, characterized in that: A reset spring (26) for guiding the knocking block (25) to perform reset movement is fixedly connected to the opposing surface of the knocking block (25) and the supporting block (23) on each side, and a plurality of evenly arranged protrusions (27) are fixedly connected to the reset spring (26).

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