Damp-proof device for energy storage electric cabinet
By designing a humidity sensor and automatic control system in the energy storage cabinet, combined with electric heating rods, fans and dust removal components, the problem of poor moisture-proof effect of the energy storage cabinet is solved, and effective dehumidification and heat dissipation effects are achieved.
Patent Information
- Application Number
- CN202411827634.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-05-06
AI Technical Summary
The existing energy storage cabinets have poor moisture resistance, especially in humid climates in the south, which has affected the normal operation of the equipment.
A moisture-proof device for energy storage electric cabinet is designed, including a humidity sensor, a PLC controller, an electric heating rod, a fan, a screw, a slider and a dust removal component. By inducing humidity and automatically controlling the operation of the electric heating and fan, dehumidification and heat dissipation are achieved.
Effectively reduce the humidity inside the energy storage cabinet, prevent moisture from affecting the normal operation of the equipment, and at the same time, keep the heat dissipation holes unobstructed through the dust removal component, improving the overall moisture-proof effect.
Smart Images
Figure CN119947032A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of energy storage electric cabinets, and in particular to a moisture-proof device for an energy storage electric cabinet. Background Art
[0002] When analyzing the energy storage process, the partial objects or spatial ranges demarcated in order to determine the research object are called energy storage systems, which include the input and output of energy and matter, energy conversion and storage equipment. Energy storage cabinets are needed in the process of placing energy storage equipment. Energy storage cabinets are the basic units of energy storage equipment. The daily storage capacity of an energy storage cabinet reaches 5,500 degrees, which is like a large power bank, equivalent to the daily electricity consumption of more than 500 households. The existing energy storage cabinets have poor moisture-proof effect and simply rely on drying bags for moisture-proofing, especially in the humid climate in the south. If the inside of the energy storage cabinet is too humid, it will affect the normal operation of the equipment. Summary of the invention
[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a moisture-proof device for an energy storage cabinet, which has the advantages of solving the problems raised in the above background technology.
[0004] The above technical objectives of the present invention are achieved through the following technical solutions: A moisture-proof device for an energy storage electric cabinet comprises an energy storage electric cabinet body, a cabinet door is hingedly connected to the outside of the energy storage electric cabinet body, an air vent is opened on the top of the energy storage electric cabinet, a dust screen is fixedly connected in the air vent, a dust removal component is also provided on one side of the dust screen, a moisture-proof component is provided on the inner side wall of the cabinet door, the moisture-proof component comprises a fixing seat arranged at the upper and lower ends of the inner wall of the cabinet door, the fixing seats are symmetrically arranged, a screw rod is rotatably connected between the fixing seats, the top of the screw rod extends to the outside of the fixing seat, the top of the extension end of the screw rod is connected to a servo motor through a coupling, and two sides of the screw rod are arranged between the fixing seats There is a symmetrical sliding rod, and a slider is matched and connected to the outside of the screw rod. Both sides of the slider are slidably matched with the sliding rod. A humidity sensor is provided at the bottom of the slider. A PLC controller connected to the humidity sensor is also provided at the bottom of the slider. Symmetrical fixing frames are provided on both sides of the slider. Electric heating rods are provided on the fixing frames. A control power supply is connected between the electric heating rods through a relay. The control power supply is set on the outer wall of the fixing frame. A fan is also provided on the side of the slider away from the screw rod. The fan is electrically connected to a control switch. The control switch is electrically connected to the control power supply and the PLC controller.
[0005] By adopting the above technical solution, when in use, the humidity inside the energy storage cabinet body can be sensed and detected by the humidity sensor. If the humidity is greater than the set value, the humidity sensor transmits a signal to the PLC controller, and the PLC controller sends a signal to turn on the electric heating rod by controlling the power supply. The heat generated by the electric heating rod can quickly increase the temperature inside the energy storage cabinet body, thereby reducing the relative humidity. However, if the heat generated in this process is not dissipated in time, it may cause the temperature of the equipment or the environment to rise, thereby affecting the dehumidification effect and the normal operation of the equipment. At this time, the fan is turned on by the control switch to speed up the flow rate of the air inside the energy storage cabinet body, and the heat dissipation effect is achieved by cooperating with the air vents. During the heat dissipation process, the operator turns on the servo motor to drive the screw to rotate. At this time, the slider on the screw cooperates with the slide bar to move up and down, and the other components on the slider move up and down synchronously, so that other areas can be dehumidified and dissipated.
[0006] Further configuration: the dust removal component includes an electric telescopic rod arranged on one side of the air vent, the telescopic end of the electric telescopic rod is fixedly connected to a mounting block, the bottom of the mounting block is connected to a dust removal brush, and the bottom of the dust removal brush contacts the surface of the dust shield net.
[0007] By adopting the above technical solution, the air vents and the dust screen work together to achieve heat dissipation and dust blocking. However, after long-term operation, dust will adhere to the surface of the dust screen, thereby affecting heat dissipation. At this time, the operator turns on the electric telescopic rod to drive the mounting block and the dust removal brush at the bottom of the mounting block to move back and forth, thereby completing the cleaning operation.
[0008] Further configuration: a dustproof component is also provided above the air vent, and the dustproof component includes electric lifting rods arranged on both sides of the top of the energy storage cabinet body, a horizontal plate is fixedly connected between the tops of the lifting ends of the electric lifting rods, and a dustproof cover with an opening arranged downward is fixedly connected to the bottom of the horizontal plate.
[0009] By adopting the above technical solution, when the dehumidification operation is stopped, the operator can open the electric lifting rod to move the horizontal plate and the dust cover at the bottom of the horizontal plate downward, and the dust cover can be used to cover and prevent dust from entering the air vents.
[0010] Further configuration: sealing pads are arranged around the bottom of the dust cover.
[0011] By adopting the above technical solution, when the dust cover covers the air vent, the sealing gasket arranged at the bottom of the dust cover contacts the top of the energy storage cabinet body, plays a certain sealing role, and plays a dust-proof role.
[0012] Further configuration: a plurality of heat dissipation holes are provided on the cabinet door, and dustproof nets are provided in the plurality of heat dissipation holes.
[0013] By adopting the above technical solution, a certain amount of heat will be generated when the internal equipment of the energy storage cabinet is operating. The setting of multiple heat dissipation holes can achieve a heat dissipation effect, and the setting of the dustproof net can also play a dust-proof and dust-proof role.
[0014] Further configuration: support feet are fixedly connected to the bottom of the energy storage cabinet body on all four sides.
[0015] By adopting the above technical solution, the setting of the supporting feet plays a supporting role and ensures the stability of the entire equipment.
[0016] In summary, the present invention has the following beneficial effects: When the present invention is used, the humidity inside the energy storage cabinet body can be sensed and detected through the humidity sensor. If the humidity is greater than the set value, the humidity sensor will transmit a signal to the PLC controller, and the PLC controller will send a signal to turn on the electric heating rod by controlling the power supply. The heat generated by the electric heating rod can quickly increase the temperature inside the energy storage cabinet body, thereby reducing the relative humidity. However, if the heat generated in this process is not dissipated in time, it may cause the temperature of the equipment or the environment to rise, thereby affecting the dehumidification effect and the normal operation of the equipment. At this time, the fan is turned on by controlling the switch to speed up the flow rate of the air inside the energy storage cabinet body, and the heat dissipation effect is achieved by cooperating with the air vents. During the heat dissipation process, the operator turns on the servo motor to drive the screw rod to rotate. At this time, the slider on the screw rod cooperates with the slide rod to move back and forth up and down. At this time, other components on the slider move back and forth up and down synchronously, thereby being able to dehumidify and dissipate heat in other areas. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a front view of the present invention; Figure 2 It is a schematic diagram of the main structure of the present invention; Figure 3 It is a moisture-proof operation flow chart of the present invention.
[0018] In the figure, 1. the main body of the energy storage cabinet; 2. the cabinet door; 3. the air vent; 4. the dust screen; 5. the dust removal component; 6. the moisture-proof component; 7. the fixing seat; 8. the screw rod; 9. the servo motor; 10. the sliding rod; 11. the slider; 12. the humidity sensor; 13. the PLC controller; 14. the fixing bracket; 15. the electric heating rod; 16. the control power supply; 17. the fan; 18. the control switch; 19. the electric telescopic rod; 20. the mounting block; 21. the dust removal brush; 22. the dust-proof component; 23. the electric lifting rod; 24. the horizontal plate; 25. the dust cover; 26. the sealing pad; 27. the heat dissipation hole; 28. the dust screen; 29. the supporting foot. DETAILED DESCRIPTION
[0019] The above and other technical contents, features and effects of the present invention are described in detail below with reference to the attached Figure 1 To Attachment Figure 2 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.
[0020] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
[0021] Embodiment 1: A moisture-proof device for an energy storage cabinet, such as Figure 1 , 2 As shown, it includes an energy storage cabinet body 1, a cabinet door 2 is hinged on the outer side of the energy storage cabinet body 1, an air vent 3 is opened on the top of the energy storage cabinet, a dust screen 4 is fixedly connected in the air vent 3, a dust removal component 5 is also provided on one side of the dust screen 4, and the dust removal component 5 includes an electric telescopic rod 19 arranged on one side of the air vent 3, a mounting block 20 is fixedly connected to the telescopic end of the electric telescopic rod 19, a dust removal brush 21 is connected to the bottom of the mounting block 20, and the bottom of the dust removal brush 21 is in contact with the surface of the dust screen 4; A moisture-proof component 6 is provided on the inner wall of the cabinet door 2. The moisture-proof component 6 includes a fixed seat 7 arranged at the upper and lower ends of the inner wall of the cabinet door 2. The fixed seats 7 are symmetrically arranged. A screw rod 8 is rotatably connected between the fixed seats 7. The top of the screw rod 8 extends to the outside of the fixed seat 7. The top of the extended end of the screw rod 8 is connected to a servo motor 9 through a coupling. Symmetrical sliding rods 10 are provided between the fixed seats 7 on both sides of the screw rod 8. A slider 11 is matched and connected to the outside of the screw rod 8. Both sides of the slider 11 are slidably matched with the slider 10. A humidity sensor 12 is provided at the bottom of the slider 11. A PLC controller 13 controlled and connected to the humidity sensor 12 is also provided at the bottom of the slider 11. Symmetrical fixing frames 14 are provided on both sides of the slider 11. Electric heating rods 15 are provided on the fixing frames 14. A control power supply 16 is connected between the electric heating rods 15 through a relay. The control power supply 16 is arranged on the outer wall of the fixing frame 14. A fan 17 is also provided on the side of the slider 11 away from the screw rod 8. The fan 17 is electrically connected to a control switch 18, and the control switch 18 is electrically connected to the control power supply 16 and the PLC controller 13.
[0022] like Figure 2 As shown, a dustproof component 22 is also provided above the air vent 3, and the dustproof component 22 includes electric lifting rods 23 arranged on both sides of the top of the energy storage cabinet body 1, and a cross plate 24 is fixedly connected between the tops of the lifting ends of the electric lifting rods 23, and a dustproof cover 25 with an opening arranged downward is fixedly connected to the bottom of the cross plate 24, and sealing gaskets 26 are provided around the bottom of the dustproof cover 25.
[0023] like Figure 1 As shown, the cabinet door 2 is further provided with a plurality of heat dissipation holes 27 , and dustproof nets 28 are provided in the plurality of heat dissipation holes 27 .
[0024] like Figure 1 As shown, support feet 29 are fixedly connected around the bottom of the energy storage cabinet body 1.
[0025] In the embodiment of the present invention, when in use, the humidity inside the energy storage cabinet body can be sensed and detected by the humidity sensor 12. If the humidity is greater than the set value, the humidity sensor 12 transmits a signal to the PLC controller 13, and the PLC controller 13 sends a signal to turn on the electric heating rod 15 by controlling the power supply 16. The heat generated by the electric heating rod 15 can quickly increase the temperature inside the energy storage cabinet body, thereby reducing the relative humidity. However, if the heat generated in this process is not dissipated in time, it may cause the temperature of the equipment or the environment to rise, thereby affecting the dehumidification effect and the normal operation of the equipment. At this time, the fan 17 is turned on by the control switch 18 to accelerate the flow rate of the air inside the energy storage cabinet body, and the heat dissipation effect is achieved by cooperating with the air vent 3. During the heat dissipation process, the operator turns on the servo motor 9 to drive the screw 8 to rotate. At this time, the slider 11 on the screw 8 cooperates with the slide bar 10 to move up and down. At this time, other components on the slider 11 move up and down synchronously, so that other areas can be dehumidified and dissipated.
[0026] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this; for technical personnel in the technical field to which the present invention belongs and related technical fields, based on the technical solution of the present invention, the expansion and replacement of operating methods and data should all fall within the protection scope of the present invention.
Claims
1. A moisture-proof device for an energy storage cabinet, comprising an energy storage cabinet body (1), characterized in that: The energy storage cabinet body (1) is hingedly connected to a cabinet door (2) on the outside, the energy storage cabinet top is provided with an air vent (3), a dust screen (4) is fixedly connected to the air vent (3), a dust removal assembly (5) is also provided on one side of the dust screen (4), the cabinet door (2) is provided with a moisture-proof assembly (6) on the inner side wall, the moisture-proof assembly (6) comprises a fixing seat (7) arranged at the upper and lower ends of the inner wall of the cabinet door (2), the fixing seats (7) are symmetrically arranged, a screw rod (8) is rotatably connected between the fixing seats (7), the top of the screw rod (8) extends to the outside of the fixing seat (7), the top of the extension end of the screw rod (8) is connected to a servo motor (9) via a coupling, symmetrical sliding rods (10) are provided on both sides of the screw rod (8) between the fixing seats (7), and the outer side of the screw rod (8) is matched and connected with a slider (10). 1), both sides of the slider (11) are slidably matched with the slide bar (10), a humidity sensor (12) is provided at the bottom of the slider (11), and a PLC controller (13) connected to the humidity sensor (12) is also provided at the bottom of the slider (11), symmetrical fixing frames (14) are provided on both sides of the slider (11), and electric heating rods (15) are provided on the fixing frames (14), and a control power supply (16) is connected between the electric heating rods (15) through a relay, and the control power supply (16) is arranged on the outer wall of the fixing frame (14), and a fan (17) is also provided on the side of the slider (11) away from the screw rod (8), and the fan (17) is electrically connected to a control switch (18), and the control switch (18) is electrically connected to the control power supply (16) and the PLC controller (13).
2. The moisture-proof device for an energy storage cabinet according to claim 1, characterized in that: The dust removal assembly (5) comprises an electric telescopic rod (19) arranged on one side of the air vent (3); the telescopic end of the electric telescopic rod (19) is fixedly connected to a mounting block (20); the bottom of the mounting block (20) is connected to a dust removal brush (21); the bottom of the dust removal brush (21) is in contact with the surface of the dust shield (4).
3. The moisture-proof device for an energy storage cabinet according to claim 1, characterized in that: A dustproof component (22) is also provided above the air vent (3), and the dustproof component (22) comprises electric lifting rods (23) arranged on both sides of the top of the energy storage cabinet body (1), a horizontal plate (24) is fixedly connected between the tops of the lifting ends of the electric lifting rods (23), and a dustproof cover (25) with an opening arranged downward is fixedly connected to the bottom of the horizontal plate (24).
4. The moisture-proof device for an energy storage cabinet according to claim 3 is characterized in that: Sealing pads (26) are provided around the bottom of the dust cover (25).
5. The moisture-proof device for an energy storage cabinet according to claim 1, characterized in that: The cabinet door (2) is also provided with a plurality of heat dissipation holes (27), and dustproof nets (28) are provided in the plurality of heat dissipation holes (27).
6. The moisture-proof device for an energy storage cabinet according to claim 1, characterized in that: Support feet (29) are fixedly connected to the four sides of the bottom of the energy storage cabinet body (1).