Industrial park power load monitoring device
By introducing a fan-driven airflow and filtration system into the power monitoring equipment, the problem of poor contact caused by dust adhesion was solved, ensuring the accuracy of monitoring data and circuit safety, and enabling rapid cleaning and stable operation of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WEIFANG GUANGDE MASCH CO LTD
- Filing Date
- 2025-06-03
- Publication Date
- 2026-06-19
AI Technical Summary
After prolonged use, dust accumulates on the surface of existing power monitoring equipment, leading to poor contact at the contact points and affecting the accuracy of monitoring data and circuit safety.
An industrial park power load monitoring device was designed. It uses a fan to drive airflow and bring dust into the filter box. The dust is adsorbed by the filter plate. The design of the filter box and the shielding curtain prevents dust from entering the cabinet and ensures clean air.
It enables rapid cleaning of dust inside the equipment, prevents poor contact at the contacts, and ensures the accuracy of monitoring data and the safety of the circuit.
Smart Images
Figure CN224384823U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power monitoring technology, and in particular to power load monitoring equipment for industrial parks. Background Technology
[0002] As the country continues to advocate green development, more and more production machinery is using electric drives, which requires ensuring the stability of the power circuit during operation. Therefore, relatively stable power monitoring equipment is needed.
[0003] However, during the use of existing power monitoring equipment, due to prolonged placement, a lot of dust will accumulate on the surface of the monitoring equipment. This may cause poor contact of the power monitoring equipment, resulting in inaccurate monitoring data, potential safety hazards in the circuit, and impact on safe production. Therefore, the need for power load monitoring equipment in industrial parks has been proposed. Utility Model Content
[0004] The purpose of this invention is to solve the problems in the prior art where long-term placement of monitoring equipment leads to excessive dust accumulation on the surface, poor contact of power monitoring equipment, inaccurate monitoring data, and potential safety hazards in the circuit. This invention provides a power load monitoring device for industrial parks that can solve the problems in the prior art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an industrial park power load monitoring device, comprising a cabinet, an exhaust pipe fixedly connected to the upper surface of the cabinet, a connecting pipe fixedly connected to the top of the exhaust pipe, a fan fixedly connected to the back of the cabinet, the end of the connecting pipe away from the exhaust pipe being fixedly connected to the output end of the fan, an air inlet fixedly connected to the input end of the fan, a filter box fixedly connected to the back of the cabinet, a limit strip fixedly connected to the inner wall of the filter box, a filter plate provided on the upper surface of the limit strip, a back plate fixedly connected to the back of the cabinet, a connecting block fixedly connected to the bottom of the back plate, and a shielding curtain fixedly connected to the lower surface of the connecting block.
[0006] Preferably, the upper surface of the filter box is provided with a slot, and a sealing plate is provided inside the slot.
[0007] Preferably, a handle is fixedly connected to the back of the sealing plate.
[0008] Preferably, a support tube is fixedly connected to the front of the back plate, and a limit plate is provided on the front of the support tube by bolts.
[0009] Preferably, a monitor is fixedly connected to the front of the limiting plate, and a heat sink is fixedly connected to the back of the limiting plate.
[0010] Preferably, the heat sink is provided with a condenser tube inside, and one end of the condenser tube is fixedly connected to the inside of the cabinet.
[0011] Preferably, the cabinet body has a door hinged to the front.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] The power load monitoring equipment in this industrial park utilizes a fan-driven airflow system. Dust adhering to or suspended inside the equipment is carried towards the bottom of the device by the airflow. The shielding curtain, propelled by the airflow, undergoes elastic deformation, creating a gap between itself and the bottom of the cabinet. Dust-laden air enters the filter box through this gap, where it is purified by the adsorption of dust by the filter plates. Driven by the fan, the air then re-enters the cabinet, at which point it is dust-free. When the fan is turned off, the shielding curtain returns to its original position, making tight contact with the bottom of the cabinet to prevent dust from leaking into the cabinet. This system quickly cleans the dust inside the equipment, preventing dust-induced poor contact at the power monitoring equipment's contacts, which could lead to inaccurate monitoring data and compromise circuit safety. Attached Figure Description
[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:
[0015] Figure 1 This is a schematic diagram of the structure of the industrial park power load monitoring equipment of this utility model;
[0016] Figure 2 This is a schematic diagram of the fan structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the limiting plate structure of this utility model;
[0018] Figure 4 This is a schematic diagram of the filter plate structure of this utility model;
[0019] Figure 5 This is a schematic diagram of the structure of the blind curtain of this utility model;
[0020] Figure 6 This is a schematic diagram of the condenser tube structure of this utility model.
[0021] Attached reference numerals: 1. Cabinet body; 2. Sealing plate; 3. Fan; 4. Connecting pipe; 5. Exhaust pipe; 6. Condensate pipe; 7. Cabinet door; 8. Air inlet; 9. Monitor;
[0022] 10. Limiting plate; 11. Slot; 12. Limiting strip; 13. Filter plate; 14. Shielding curtain; 15. Support tube; 16. Connecting block; 17. Filter box; 18. Back plate;
[0023] 19. Handle; 20. Heat sink. Detailed Implementation
[0024] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail.
[0025] This application discloses an industrial park power load monitoring device.
[0026] Reference Figures 1-6 The industrial park power load monitoring equipment includes a cabinet 1. An exhaust pipe 5 is fixedly connected to the upper surface of the cabinet 1. A connecting pipe 4 is fixedly connected to the top of the exhaust pipe 5. A fan 3 is fixedly connected to the back of the cabinet 1. The end of the connecting pipe 4 furthest from the exhaust pipe 5 is fixedly connected to the output end of the fan 3. An air inlet 8 is fixedly connected to the input end of the fan 3. A filter box 17 is fixedly connected to the back of the cabinet 1. A limit strip 12 is fixedly connected to the inner wall of the filter box 17. A filter plate 13 is provided on the upper surface of the limit strip 12. A back plate 18 is fixedly connected to the back of the cabinet 1. A connecting block 16 is fixedly connected to the bottom of the back plate 18. A shielding curtain 14 is fixedly connected to the lower surface of the connecting block 16, thereby utilizing… The fan 3 drives the air inside the device to circulate and blow away the dust that falls on the detection equipment. The dust enters the bottom of the device with the airflow. The shield curtain 14 can be lifted by the airflow, allowing the dust-laden air to enter the filter box 17. When there is no airflow, the shield curtain 14 contacts the bottom of the cabinet 1, preventing the dust inside the filter box 17 from entering the cabinet 1 and affecting the normal operation of the monitor 9. The dust-laden air entering the filter box 17 is absorbed by the filter plate 13, making the air entering the exhaust pipe 5 clean. This removes the dust in the installation space of the monitor 9 and ensures the normal operation of the monitor 9.
[0027] The upper surface of the filter box 17 is provided with a slot 11, and a sealing plate 2 is provided inside the slot 11, so that the slot 11 can be used to limit the position of the sealing plate 2.
[0028] A handle 19 is fixedly connected to the back of the sealing plate 2, so that the handle 19 can be used to facilitate opening the sealing plate 2 and replacing the filter plate 13.
[0029] A support tube 15 is fixedly connected to the front of the back plate 18. A limit plate 10 is set on the front of the support tube 15 by bolts, so that the support tube 15 can support the position of the limit plate 10.
[0030] The front of the limiting plate 10 is fixedly connected to the monitor 9, and the back of the limiting plate 10 is fixedly connected to the heat sink 20. The heat sink 20 is used to conduct the heat generated by the monitor 9 to ensure the stable operation of the equipment.
[0031] The heat dissipation plate 20 is equipped with a condenser pipe 6 inside. One end of the condenser pipe 6 is fixedly connected to the inside of the cabinet 1, so that the condenser pipe 6 can be used to introduce ice water and increase the heat dissipation effect of the heat dissipation plate 20.
[0032] The cabinet 1 has a door 7 hinged to the front, which serves as a sealing device to prevent dust from entering.
[0033] The implementation principle of the industrial park power load monitoring equipment in this application embodiment is as follows: During use, after the worker has finished repairing or inspecting the equipment, the cabinet door 7 is closed, and then the fan 3 is turned on. The fan 3 blows air through the connecting pipe 4 into the exhaust pipe 5. The air entering the device through the exhaust pipe 5 blows towards the monitor 9 and the heat sink 20, cleaning the dust on the surface of the monitor 9 and the heat sink 20, and at the same time carrying away some of the heat on the heat sink 20, increasing the heat dissipation effect of the heat sink 20. The dusty gas moves towards the bottom of the device, and the wind force causes the shielding curtain 14 to deform, so that the shielding curtain 14 and the cabinet 1... A gap is formed at the bottom, allowing dusty air to enter the filter box 17. The filter plate 13 filters the air and adsorbs the dust. The filtered air enters the air inlet 8 and is finally driven by the fan 3 to enter the device again through the exhaust pipe 5. This ensures that the air inside the device cabinet 1 is clean and that the device operates normally. When the equipment heats up and affects the stability of the monitoring data, ice water is introduced into the condenser pipe 6. The ice water comes into contact with the heat sink 20 through the condenser pipe 6 and quickly carries away the heat from the heat sink 20, achieving rapid cooling of the equipment and ensuring the accuracy of the monitoring equipment data.
[0034] The above are merely optional embodiments of this disclosure and are not intended to limit this disclosure. Various modifications and variations can be made to this disclosure by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.
Claims
1. Industrial park power load monitoring equipment, comprising a cabinet body (1), characterized in that, An exhaust pipe (5) is fixedly connected to the upper surface of the cabinet (1). A connecting pipe (4) is fixedly connected to the top of the exhaust pipe (5). A fan (3) is fixedly connected to the back of the cabinet (1). The end of the connecting pipe (4) away from the exhaust pipe (5) is fixedly connected to the output end of the fan (3). An air inlet (8) is fixedly connected to the input end of the fan (3). A filter box (17) is fixedly connected to the back of the cabinet (1). A limit strip (12) is fixedly connected to the inner wall of the filter box (17). A filter plate (13) is provided on the upper surface of the limit strip (12). A back plate (18) is fixedly connected to the back of the cabinet (1). A connecting block (16) is fixedly connected to the bottom of the back plate (18). A curtain (14) is fixedly connected to the lower surface of the connecting block (16).
2. The industrial park power load monitoring equipment according to claim 1, characterized in that: The filter box (17) has a slot (11) on its upper surface, and a sealing plate (2) is provided inside the slot (11).
3. The industrial park power load monitoring equipment according to claim 2, characterized in that: A handle (19) is fixedly connected to the back of the sealing plate (2).
4. The industrial park power load monitoring equipment according to claim 1, characterized in that: The front of the back plate (18) is fixedly connected to a support tube (15), and a limit plate (10) is provided on the front of the support tube (15) by bolts.
5. The industrial park power load monitoring equipment according to claim 4, characterized in that: A monitor (9) is fixedly connected to the front of the limiting plate (10), and a heat sink (20) is fixedly connected to the back of the limiting plate (10).
6. The industrial park power load monitoring equipment according to claim 5, characterized in that: The heat sink (20) is equipped with a condenser pipe (6), one end of which is fixedly connected to the interior of the cabinet (1).
7. The industrial park power load monitoring equipment according to claim 1, characterized in that: The cabinet (1) has a cabinet door (7) hinged to the front.