Power distribution cabinet with cooling function

Abstract

The utility model discloses a power distribution cabinet with a cooling function, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a placement table through a bracket, the top of the placement table is fixedly connected with a power distribution cabinet body, the left side of the power distribution cabinet body is fixedly connected with a box body, and the upper part of the inner cavity of the box body is provided with a first drying groove; a first short pipe is fixedly connected to the right side of the first drying groove, and a first electromagnetic valve is installed in an inner cavity of the first short pipe. Through mutual cooperation of the tool box, the box body, the power distribution cabinet body, heat dissipation holes, a first drying groove, a temperature and humidity sensor, an air outlet nozzle, a second drying groove, an air inlet, a drying block, a first short pipe, a first electromagnetic valve, a fan, a second electromagnetic valve and a second short pipe, the problem that an existing power distribution cabinet does not have a cooling function is solved; the problems that heat is accumulated in the long-time using process, the service life of internal elements is affected, and the internal elements are prone to being affected with damp and damaged due to the fact that the moisture-proof and dehumidification functions are not achieved are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a cooling function. Background Art

[0002] The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is suitable for occasions with relatively dispersed loads and fewer circuits; the motor control center is used in occasions with concentrated loads and more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load. However, the current power distribution cabinet does not have a cooling function, which leads to heat accumulation during long-term use and affects the service life of internal components. It also does not have a moisture-proof and dehumidification function, which makes the internal components easily damaged by moisture. For this reason, we propose a power distribution cabinet with a cooling function. Utility Model Content

[0003] The purpose of the utility model is to provide a distribution cabinet with a cooling function, which has the advantages of a cooling function and a moisture-proof and dehumidification function, thereby solving the problem that the existing distribution cabinet does not have a cooling function, resulting in heat accumulation during long-term use, affecting the service life of internal components, and does not have a moisture-proof and dehumidification function, resulting in the internal components being easily damaged by moisture.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution cabinet with a cooling function, comprising a bottom plate, the top of the bottom plate is fixedly connected to a placement table through a bracket, the top of the placement table is fixedly connected to a power distribution cabinet body, the left side of the power distribution cabinet body is fixedly connected to a box body, a first drying groove is opened in the upper part of the inner cavity of the box body, a first short tube is fixedly connected to the right side of the first drying groove, a first solenoid valve is installed in the inner cavity of the first short tube, a second drying groove is opened in the lower part of the inner cavity of the box body, and a first solenoid valve is fixedly installed in the inner cavity of the first short tube. A second short tube is connected, a second solenoid valve is installed in the inner cavity of the second short tube, drying blocks are placed in the inner cavities of the first drying tank and the second drying tank, an air outlet nozzle is fixedly connected to the left side of the inner cavity of the power distribution cabinet body through a bracket, a fan is fixedly connected to the left side of the inner cavity of the power distribution cabinet body through a bracket, the air intake of the fan is electrically connected to the input ends of the first short tube and the second short tube respectively through a pipe connector, the air outlet of the fan is fixedly connected to the air outlet nozzle through a pipe, and a temperature and humidity sensor is fixedly connected to the right end of the top of the inner cavity of the power distribution cabinet body.

[0005] Preferably, a protective net is fixedly connected to the left end of the inner cavity of the power distribution cabinet body, and a heat dissipation hole is opened on the right side of the inner cavity of the power distribution cabinet body.

[0006] Preferably, air inlets are provided on the left sides of the inner cavities of the first drying tank and the second drying tank, and a dustproof net is fixedly connected to the left side of the air inlet.

[0007] Preferably, a tool box is fixedly connected to the left end of the top of the bottom plate, and a partition is fixedly connected to the inner cavity of the tool box.

[0008] Preferably, both front and rear ends of the left and right sides of the bottom plate are fixedly connected with fixing blocks, and bolts are provided on the fixing blocks.

[0009] Preferably, a display is fixedly connected to the right side of the power distribution cabinet body, and an input end of the display is electrically connected to an output end of the temperature and humidity sensor.

[0010] Preferably, a PLC controller is fixedly connected to the right side of the power distribution cabinet body, and the output end of the PLC controller is electrically connected to the input ends of the first solenoid valve, the fan and the second solenoid valve.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model can generate suction force by powering on the fan, so that the air in the first drying tank can be extracted, and the drying block can be used to dry the air entering the first drying tank to prevent moisture from entering the power distribution cabinet body, thereby playing a role of moisture-proof and dehumidification, and the air can be sent into the air outlet nozzle by the fan, and the air outlet nozzle can be used to send air into the power distribution cabinet body, and with the cooperation of the heat dissipation holes, the hot air in the power distribution cabinet body can be quickly discharged, thereby playing a role of heat dissipation and cooling, and the temperature and humidity in the power distribution cabinet body can be detected by the temperature and humidity sensor. When the humidity is too high, it means that the drying block in the first drying tank is saturated, so that the first solenoid valve is closed and the second solenoid valve is opened, so that the fan extracts the air in the second drying tank, which is convenient for people to replace the drying block in the first drying tank, and solves the problem that the existing power distribution cabinet does not have a cooling function, resulting in heat accumulation during long-term use that affects the service life of internal components, and does not have a moisture-proof and dehumidification function, resulting in the problem that the internal components are easily damaged by moisture. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a right side structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 4 This is an enlarged structural diagram of point A of the utility model.

[0017] In the figure: 1. bottom plate; 2. placing table; 3. tool box; 4. fixing block; 5. bolt; 6. dust net; 7. box body; 8. distribution cabinet body; 9. heat dissipation hole; 10. display; 11. PLC controller; 12. first drying trough; 13. protective net; 14. temperature and humidity sensor; 15. air outlet nozzle; 16. second drying trough; 17. partition; 18. air inlet; 19. drying block; 20. first short pipe; 21. first solenoid valve; 22. fan; 23. second solenoid valve; 24. second short pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-4A power distribution cabinet with a cooling function comprises a bottom plate 1, a placing table 2 is fixedly connected to the top of the bottom plate 1 through a bracket, a power distribution cabinet body 8 is fixedly connected to the top of the placing table 2, a box body 7 is fixedly connected to the left side of the power distribution cabinet body 8, a first drying groove 12 is opened at the upper part of the inner cavity of the box body 7, a first short tube 20 is fixedly connected to the right side of the first drying groove 12, a first solenoid valve 21 is installed in the inner cavity of the first short tube 20, a second drying groove 16 is opened at the lower part of the inner cavity of the box body 7, and the second drying groove 16 is opened at the lower part of the inner cavity of the box body 7. A second short tube 24 is fixedly connected to the right side of the drying tank 16, and a second solenoid valve 23 is installed in the inner cavity of the second short tube 24. Drying blocks 19 are placed in the inner cavities of the first drying tank 12 and the second drying tank 16. An air outlet nozzle 15 is fixedly connected to the left side of the inner cavity of the distribution cabinet body 8 through a bracket. A fan 22 is fixedly connected to the left side of the inner cavity of the distribution cabinet body 8 through a bracket. The air inlet of the fan 22 is electrically connected to the input ends of the first short tube 20 and the second short tube 24 through a pipeline connector. The air outlet of the machine 22 is fixedly connected to the air outlet nozzle 15 through a pipeline, the right end of the top of the inner cavity of the distribution cabinet body 8 is fixedly connected to a temperature and humidity sensor 14, the left end of the inner cavity of the distribution cabinet body 8 is fixedly connected to a protective net 13, and the right side of the inner cavity of the distribution cabinet body 8 is provided with a heat dissipation hole 9. The left sides of the inner cavities of the first drying groove 12 and the second drying groove 16 are both provided with an air inlet 18, and the left side of the air inlet 18 is fixedly connected to a dustproof net 6, the left end of the top of the bottom plate 1 is fixedly connected to a toolbox 3, and the inner cavity of the toolbox 3 is fixedly connected to a partition 17, and the front and rear ends of the left and right sides of the bottom plate 1 are fixedly connected to fixed blocks 4, and bolts 5 are provided on the fixed blocks 4. A display 10 is fixedly connected to the right side of the distribution cabinet body 8, and the input end of the display 10 is electrically connected to the output end of the temperature and humidity sensor 14. A PLC controller 11 is fixedly connected to the right side of the distribution cabinet body 8, and the output end of the PLC controller 11 is electrically connected to the input ends of the first solenoid valve 21, the fan 22 and the second solenoid valve 23.

[0022] When in use, the fan 22 can be powered on to generate suction, so that the air in the first drying tank 12 can be extracted. The drying block 19 can be used to dry the air entering the first drying tank 12 to prevent moisture from entering the power distribution cabinet body 8, thereby playing a role in moisture-proofing and dehumidification. The fan 22 can be used to send air into the air outlet nozzle 15. The air outlet nozzle 15 can be used to send air into the power distribution cabinet body 8, and with the cooperation of the heat dissipation holes 9, the hot air in the power distribution cabinet body 8 can be quickly discharged, thereby playing a role in heat dissipation and cooling. The temperature and humidity sensor 14 can detect the temperature and humidity inside the distribution cabinet body 8. When the humidity is too high, it means that the drying block 19 in the first drying tank 12 is saturated, so that the first solenoid valve 21 is closed and the second solenoid valve 23 is opened, so that the fan 22 draws air from the second drying tank 16, which is convenient for people to replace the drying block 19 in the first drying tank 12. It solves the problem that the current distribution cabinet does not have a cooling function, resulting in heat accumulation during long-term use that affects the service life of internal components, and does not have a moisture-proof and dehumidification function, resulting in the internal components being easily damaged by moisture.

[0023] 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 power distribution cabinet with a cooling function, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a placing table (2) via a bracket, the top of the placing table (2) is fixedly connected to a power distribution cabinet body (8), the left side of the power distribution cabinet body (8) is fixedly connected to a box body (7), the upper part of the inner cavity of the box body (7) is provided with a first drying groove (12), the right side of the first drying groove (12) is fixedly connected to a first short tube (20), the inner cavity of the first short tube (20) is installed with a first solenoid valve (21), the lower part of the inner cavity of the box body (7) is provided with a second drying groove (16), the right side of the second drying groove (16) is fixedly connected to a second short tube (24), the inner cavity of the second short tube (24) is installed A second solenoid valve (23) is provided, and drying blocks (19) are placed in the inner cavities of the first drying tank (12) and the second drying tank (16). An air outlet nozzle (15) is fixedly connected to the left side of the inner cavity of the power distribution cabinet body (8) through a bracket, and a fan (22) is fixedly connected to the left side of the inner cavity of the power distribution cabinet body (8) through a bracket. The air intake of the fan (22) is electrically connected to the input ends of the first short tube (20) and the second short tube (24) through a pipe connector, respectively. The air outlet of the fan (22) is fixedly connected to the air outlet nozzle (15) through a pipe, and a temperature and humidity sensor (14) is fixedly connected to the right end of the top of the inner cavity of the power distribution cabinet body (8).

2. A power distribution cabinet with a cooling function according to claim 1, characterized in that: A protective net (13) is fixedly connected to the left end of the inner cavity of the power distribution cabinet body (8), and a heat dissipation hole (9) is opened on the right side of the inner cavity of the power distribution cabinet body (8).

3. The power distribution cabinet with cooling function according to claim 1, characterized in that: An air inlet (18) is provided on the left side of the inner cavity of the first drying tank (12) and the second drying tank (16), and a dustproof net (6) is fixedly connected to the left side of the air inlet (18).

4. The power distribution cabinet with cooling function according to claim 1, characterized in that: The left end of the top of the bottom plate (1) is fixedly connected to a tool box (3), and the inner cavity of the tool box (3) is fixedly connected to a partition plate (17).

5. The power distribution cabinet with cooling function according to claim 1, characterized in that: The front and rear ends of the left and right sides of the bottom plate (1) are fixedly connected with fixing blocks (4), and bolts (5) are arranged on the fixing blocks (4).

6. The power distribution cabinet with cooling function according to claim 1, characterized in that: A display (10) is fixedly connected to the right side of the power distribution cabinet body (8), and an input end of the display (10) is electrically connected to an output end of a temperature and humidity sensor (14).

7. The power distribution cabinet with cooling function according to claim 1, characterized in that: A PLC controller (11) is fixedly connected to the right side of the power distribution cabinet body (8), and an output end of the PLC controller (11) is electrically connected to input ends of the first solenoid valve (21), the fan (22) and the second solenoid valve (23).

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