Power switch cabinet device for industrial automatic control system

Abstract

The utility model discloses a power switch cabinet device for an industrial automatic control system, which comprises a cabinet body, a fixed barrel fixedly connected with the cabinet body is inserted into the top of the cabinet body, a rotating cylinder rotationally connected with the fixed barrel is sleeved on the top of the fixed barrel, and air inlets distributed annularly are arranged on the outer side of the rotating cylinder. An air inlet is formed in the top of the fixed barrel, a filter plate is fixedly connected to the inner wall of the air inlet, two grooves are formed in the outer side of the fixed barrel, pipelines fixedly connected with the grooves are inserted into the inner walls of the two grooves in a penetrating mode, the bottom ends of the two pipelines are communicated with the cabinet body, air pumps are installed on the two pipelines, and a motor is embedded in the top of the fixed barrel. According to the utility model, dust cleaned from the filter plate can be collected while the filter plate is cleaned, so that the dust is prevented from polluting the area near the cabinet body, the dust is prevented from being sucked into the cabinet body again, and the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power switch cabinets, and more specifically to a power switch cabinet device used in an industrial automatic control system. Background Art

[0002] The power switch cabinet is a commonly used power infrastructure, which contains a large number of power components. Since a large amount of heat will be generated inside the power switch cabinet when it is working, heat dissipation windows must be opened on the side walls of the power switch cabinet.

[0003] The invention of the authorization announcement number CN 109149424 B discloses a power switch cabinet device for an industrial automatic control system, including a switch cabinet body, a base is provided below the switch cabinet body, the switch cabinet body is fixed on the base, a cabinet door is provided on the switch cabinet body, a handle is provided on the cabinet door, a heat dissipation port is provided at the top of the switch cabinet body, a first heat dissipation fan is provided in the heat dissipation port, a first dustproof net is provided at the upper end of the heat dissipation port, a rain shield is provided above the switch cabinet body, the rain shield is fixed to the switch cabinet body through a bracket, a raindrop sensor is installed on the rain shield, ventilation ports are provided on both sides of the lower end of the switch cabinet body, a second heat dissipation fan is provided at the ventilation port, a rectangular shell covering the ventilation port is provided on the switch cabinet body, a second dustproof net, a heat dissipation mechanism and a cleaning mechanism are provided in the rectangular shell, the heat dissipation mechanism is connected to the cleaning mechanism, the cleaning mechanism can clean the second dustproof net, and a controller is provided in the switch cabinet body. The beneficial effects of the invention are simple structure and strong practicality.

[0004] Although the above patent can achieve the effect on the dustproof net, the dust cleaned from the dustproof net is easily sucked into the device again, and it does not have the effect of collecting the cleaned dust. It is easy for the dust-filtering dust-proof net to adhere to dust again. Therefore, an electric switch cabinet device for industrial automatic control systems is needed. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a power switch cabinet device for an industrial automatic control system.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A power switch cabinet device for an industrial automatic control system comprises a cabinet body, a fixed barrel fixedly connected to the cabinet body is inserted through the top of the cabinet body, a rotating cylinder rotatably connected to the cabinet body is sleeved on the top of the fixed barrel, an annularly distributed air inlet is arranged on the outer side of the rotating cylinder, a filter plate is fixedly connected to the inner wall of the air inlet, two grooves are arranged on the outer side of the fixed barrel, pipes fixedly connected to the inner walls of the two grooves are inserted, the bottom ends of the two pipes are connected to the cabinet body, an air pump is installed on the two pipes, a motor is embedded in the top of the fixed barrel, the output shaft of the motor is fixedly connected to the rotating cylinder, a collecting box is fixedly connected to the top of the cabinet body, the left side of the collecting box is in contact with the rotating cylinder, a collecting trough is arranged on the collecting box, a sewage pipe is connected to the inside of the collecting trough, a water tank is fixedly connected to the right side of the cabinet body, the bottom end of the sewage pipe passes through and extends to the inside of the water tank, an air outlet is arranged on the right side of the water tank, and a water replacement pipe is connected to the bottom of the water tank.

[0008] As a further description of the above technical solution:

[0009] The bottom end of the left pipe is connected to an L-shaped pipe, a cavity is provided at the bottom of the cabinet, the bottom end of the L-shaped pipe is connected to the cavity, and evenly distributed heat dissipation holes are provided on the inner wall of the cavity.

[0010] As a further description of the above technical solution:

[0011] A controller is installed on the inner wall of the cabinet, and the output end of the controller is respectively connected with the air pump and the motor signal.

[0012] As a further description of the above technical solution:

[0013] A flow sensor is installed on the inner wall of the left pipeline, and the output end of the flow sensor is connected to the controller signal.

[0014] As a further description of the above technical solution:

[0015] The inner wall of the collecting tank is rotatably connected with a cylinder, a motor is embedded in the collecting box, the output end of the motor is fixedly connected with the cylinder, a brush ring is sleeved on the cylinder and fixedly connected with the cylinder, and the outer side of the brush ring contacts the filter plate.

[0016] As a further description of the above technical solution:

[0017] The inner wall of the air outlet is fixedly connected with a filter screen.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] This solution can clean the filter plate while collecting the dust cleaned from the filter plate, avoiding dust contamination of the area near the cabinet and preventing the dust from being re-absorbed into the cabinet, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the three-dimensional diagrams of the utility model;

[0021] Figure 2 This is the second stereogram of the utility model;

[0022] Figure 3 It is a cross-sectional view of the utility model;

[0023] Figure 4 For this utility model Figure 3 Enlarged view of part A in the middle.

[0024] Description of the numbers in the figure:

[0025] 1. Cabinet; 2. Fixed barrel; 3. Rotating cylinder; 4. Air inlet; 5. Filter plate; 6. Groove; 7. Pipeline; 8. Air pump; 9. Motor; 10. Collection box; 11. Collection trough; 12. Drain pipe; 13. Water tank; 14. Air outlet; 15. Water exchange pipe; 16. L-shaped pipe; 17. Cavity; 18. Heat dissipation hole; 19. Controller; 20. Flow sensor; 21. Cylinder; 22. Motor; 23. Brush ring; 24. Filter. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0027] See also Figures 1 to 4In the utility model: an electric switch cabinet device for an industrial automatic control system comprises a cabinet body 1, a fixed barrel 2 fixedly connected to the cabinet body 1 is inserted through the top of the cabinet body 1, a rotating cylinder 3 rotatably connected to the fixed barrel 2 is sleeved on the top of the fixed barrel 2, an annularly distributed air inlet 4 is arranged on the outer side of the rotating cylinder 3, a filter plate 5 is fixedly connected to the inner wall of the air inlet 4, two grooves 6 are arranged on the outer side of the fixed barrel 2, pipes 7 fixedly connected to the inner walls of the two grooves 6 are inserted through the bottom ends of the two pipes 7 are connected to the cabinet body 1, and the two pipes 7 are connected to the cabinet body 1. An air pump 8 is installed on each of them, a motor 9 is embedded in the top of the fixed barrel 2, the output shaft of the motor 9 is fixedly connected to the rotating cylinder 3, a collecting box 10 is fixedly connected to the top of the cabinet 1, the left side of the collecting box 10 is in contact with the rotating cylinder 3, a collecting tank 11 is opened on the collecting box 10, the interior of the collecting tank 11 is connected with a sewage pipe 12, a water tank 13 is fixedly connected to the right side of the cabinet 1, the bottom end of the sewage pipe 12 passes through and extends to the interior of the water tank 13, an air outlet 14 is opened on the right side of the water tank 13, and the bottom of the water tank 13 is connected with a water replacement pipe 15.

[0028] In the present invention, when in use, the two air pumps 8 are turned on at the same time. The air pump 8 on the left is used to suck air from the air inlet 4 into the cabinet 1, and the air pump 8 on the right is used to extract the gas in the cabinet 1. As the air continuously enters and is discharged from the cabinet 1, the heat dissipation of the electrical equipment in the cabinet 1 is achieved. During the heat dissipation process, the air entering the cabinet 1 will be filtered by the filter plate 5, thereby effectively preventing dust from polluting the electrical equipment in the cabinet 1. After a period of use, when dust accumulates on the surface of the filter plate 5, the user turns on the motor 9, and the motor 9 drives the rotating drum 3 to rotate ninety degrees. At this time, the unused filter plate 5 on the front will be used instead of the filter plate 5 with dust attached, thereby reducing the dust filtering effect on the air. The effect can be achieved by allowing the device to maintain the effect of filtering the air, and when the filter plate 5 with dust attached moves to the left side of the collecting tank 11, the air inlet 4 corresponding to the filter plate 5 will be aligned with the groove 6 on the right side. At this time, the air exhausted from the cabinet 1 will pass through the filter plate 5 in the opposite direction, thereby achieving the effect of cleaning the filter plate 5, and the cleaned dust will enter the drain pipe 12 together with the air, and then the air will be injected into the water tank 13 with the dust, and the cleaning liquid in the water tank 13 will clean the air, and then the cleaned dust will be collected, and the dust will settle at the bottom of the cleaning liquid in the water tank 13. The cleaned air will be discharged from the air outlet 14 without carrying dust to pollute the environment, thereby improving the environmental protection effect of the device.

[0029] See also Figure 3 , wherein: the bottom end of the left pipe 7 is connected to an L-shaped pipe 16, a cavity 17 is opened at the bottom of the cabinet 1, the bottom end of the L-shaped pipe 16 is connected to the cavity 17, and the inner wall of the cavity 17 is opened with evenly distributed heat dissipation holes 18.

[0030] In the present invention, air can be input into the cavity 17 through the L-shaped tube 16. The cavity 17 is located at the bottom of the cabinet 1, so that the air can diffuse from bottom to top, thereby improving the heat dissipation effect on the electrical equipment inside the cabinet 1.

[0031] See also Figure 1 and 2 , wherein: a controller 19 is installed on the inner wall of the cabinet 1, and the output end of the controller 19 is respectively connected to the air pump 8 and the motor 9 for signal.

[0032] In the present invention, the setting of the controller 19 can facilitate the user to control the air pump 8 and the motor 9, thereby improving the practicability of the device.

[0033] See also Figure 3 , wherein: a flow sensor 20 is installed on the inner wall of the left pipeline 7, and the output end of the flow sensor 20 is connected to the controller 19 signal.

[0034] In the utility model, by setting the flow sensor 20, the flow of air entering the cabinet 1 can be detected. If the flow rate decreases, it means that the filter plate 5 is blocked by dust and the filter plate 5 needs to be replaced. It can help the user to replace and clean the filter plate 5 as soon as possible, thereby improving the practicality of the device.

[0035] See also Figure 4 , wherein: the inner wall of the collecting tank 11 is rotatably connected with a cylinder 21, a motor 22 is embedded in the collecting box 10, the output end of the motor 22 is fixedly connected to the cylinder 21, and a brush ring 23 fixedly connected to the cylinder 21 is sleeved on the cylinder 21, and the outer side of the brush ring 23 is in contact with the filter plate 5.

[0036] In the utility model, when the filter plate 5 is being backwashed and cleaned, the user turns on the motor 22 , and the motor 22 drives the brush ring 23 to rotate through the cylinder 21 , and the brush ring 23 cleans the filter plate 5 , thereby improving the cleaning effect of the filter plate 5 .

[0037] See also Figure 2 , wherein: a filter screen 24 is fixedly connected to the inner wall of the air outlet 14 .

[0038] In the present invention, the filter 24 can prevent dust outside the cabinet 1 from entering the water tank 13, thereby improving the practicability of the device.

[0039] The above are only preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A power switch cabinet device for an industrial automatic control system, comprising a cabinet body (1), characterized in that: The top of the cabinet (1) is penetrated with a fixed barrel (2) fixedly connected thereto, the top of the fixed barrel (2) is sleeved with a rotating cylinder (3) rotatably connected thereto, the outer side of the rotating cylinder (3) is provided with annularly distributed air inlets (4), the inner wall of the air inlet (4) is fixedly connected with a filter plate (5), the outer side of the fixed barrel (2) is provided with two grooves (6), the inner walls of the two grooves (6) are penetrated with pipes (7) fixedly connected thereto, the bottom ends of the two pipes (7) are connected to the cabinet (1), the two pipes (7) are installed with air pumps (8), the top of the fixed barrel (2) is embedded with an electric The cabinet (1) is provided with a collecting box (10), the left side of the collecting box (10) is in contact with the rotating drum (3), the collecting box (10) is provided with a collecting groove (11), the interior of the collecting groove (11) is connected with a sewage pipe (12), the right side of the cabinet (1) is fixedly connected with a water tank (13), the bottom end of the sewage pipe (12) passes through and extends into the interior of the water tank (13), the right side of the water tank (13) is provided with an air outlet (14), and the bottom of the water tank (13) is connected with a water replacement pipe (15).

2. The power switch cabinet device for industrial automatic control system according to claim 1, characterized in that: The bottom end of the left-side pipe (7) is connected to an L-shaped pipe (16), a cavity (17) is provided at the bottom of the cabinet (1), the bottom end of the L-shaped pipe (16) is connected to the cavity (17), and the inner wall of the cavity (17) is provided with evenly distributed heat dissipation holes (18).

3. The power switch cabinet device for industrial automatic control system according to claim 1, characterized in that: A controller (19) is installed on the inner wall of the cabinet (1), and the output end of the controller (19) is respectively connected to the air pump (8) and the motor (9) for signal transmission.

4. The power switch cabinet device for industrial automatic control system according to claim 3 is characterized in that: A flow sensor (20) is installed on the inner wall of the left pipe (7), and the output end of the flow sensor (20) is connected to the controller (19) for signal transmission.

5. The power switch cabinet device for industrial automatic control system according to claim 1, characterized in that: The inner wall of the collecting tank (11) is rotatably connected to a cylinder (21); a motor (22) is embedded in the collecting box (10); an output end of the motor (22) is fixedly connected to the cylinder (21); a brush ring (23) is sleeved on the cylinder (21) and fixedly connected thereto; the outer side of the brush ring (23) is in contact with the filter plate (5).

6. The power switch cabinet device for industrial automatic control system according to claim 1, characterized in that: A filter screen (24) is fixedly connected to the inner wall of the air outlet (14).

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