Power supply operation state monitoring device

Abstract

The utility model belongs to the technical field of power supply operation state monitoring, and particularly relates to a power supply operation state monitoring device which comprises an electric power monitor body, a plurality of through holes are formed in the bottoms of the two side walls of the electric power monitor body in a penetrating mode, first duckbill valves are arranged in the through holes, and an air blowing pump is arranged at the top of the electric power monitor body. A drying box is arranged at the top of the power monitor body and located on one side of the blowing pump, an inserting groove is formed in the top of the drying box, an activated carbon filter plate is arranged in the inserting groove through a fixing assembly, a plurality of air inlet holes are formed in the inner side of the drying box and located on one side of the activated carbon filter plate, and the air inlet holes communicate with the interior of the power monitor body; according to the utility model, external humid air can be prevented from entering the power monitor main body, short circuit of electronic components caused by too humid inside the power monitor main body is avoided, the service life of equipment is prolonged, the maintenance cost is reduced, and the stable operation of a power system is also improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power supply operation status monitoring, and specifically relates to a power supply operation status monitoring device. Background Art

[0002] The power supply operation status monitoring device is a device used to monitor the operation status of power supply equipment in the power system in real time. It integrates sensors, controllers, communication modules and data acquisition and processing systems. Through real-time monitoring, data acquisition, processing and analysis, it can realize the status monitoring and fault diagnosis of power supply equipment, and provide intelligent support for the operation and management of the power system.

[0003] The core components of the device include the sensor module, which is responsible for monitoring the operating status of the power supply equipment, such as temperature, current, voltage and other parameters, and transmitting the monitored data to the controller module. The controller module controls the operating status of the power supply equipment in real time based on the received data to achieve the best operating effect. The communication equipment module is responsible for establishing network communication with the upper monitoring system and transmitting data to the upper monitoring system for analysis and management. The data acquisition and processing system processes and analyzes the data collected by the sensor, discovers equipment problems, faults and abnormal phenomena, and provides functions such as fault diagnosis, predictive analysis, report generation and data visualization.

[0004] The operating status monitoring device has a wide range of application scenarios, including commercial buildings, industrial facilities, municipal facilities and residential areas. It can monitor the operating status of power distribution equipment in real time to ensure the continuity and stability of power supply.

[0005] The adaptability of existing operation status monitoring devices is relatively poor. When used in a humid environment, it is easy for external humid air to enter the operation status monitoring device through the heat dissipation holes. If this continues for a long time, the moisture will seriously affect the electronic components inside the device, increase the risk of short circuits, cause damage to the equipment, and shorten its service life. This situation not only increases maintenance costs, but also affects the stable operation of the power system. Utility Model Content

[0006] The purpose of the present invention is to provide a power supply operation status monitoring device, which can block external humid air from entering the main body of the power monitor, avoid excessive moisture inside the main body of the power monitor, and cause short circuits in electronic components, thereby increasing the service life of the equipment, reducing maintenance costs, and improving the stable operation of the power system.

[0007] The technical solutions adopted in this utility are as follows:

[0008] A power supply operation status monitoring device comprises a power monitor body, a plurality of through holes are formed through the bottom of the two side walls of the power monitor body, a first duckbill valve is arranged inside the through holes, a blow pump is arranged on the top of the power monitor body, a drying box is arranged on the top of the power monitor body and on one side of the blow pump, a plug-in slot is formed on the top of the drying box, an activated carbon filter plate is arranged inside the plug-in slot through a fixing component, a plurality of air inlet holes are formed on the inner side of the drying box and on one side of the activated carbon filter plate, and the air inlet holes are connected to the interior of the power monitor body, a blow pipe connected to the dryer is connected to one side of the air outlet of the blow pump, and a second duckbill valve is arranged inside the blow pipe.

[0009] Furthermore, the fixing component includes a mounting block fixed on the top of the power monitor body and located on one side of the drying box, a double-headed screw is rotatably installed on one side of the mounting block, and a moving block is threadedly screwed on the outer wall of the double-headed screw and located on both sides of the activated carbon filter plate, a mounting rod is fixed on one side of the moving block, a bevel pre-tightening block is fixed at one end of the moving block, a sealing cover is fixed on the top of the activated carbon filter plate, and bevel pre-tightening grooves cooperating with the bevel pre-tightening block are provided on both sides of the sealing cover, and a guide rod slidably connected to the two moving blocks is fixed on the outer wall of the mounting block.

[0010] Furthermore, one end of the double-ended screw is fixed to the rotating wheel.

[0011] Furthermore, a sealing ring is provided at the connection between the power monitor body and the sealing cover.

[0012] Furthermore, limit blocks are fixed at both ends of the guide rod.

[0013] Furthermore, a filter box is provided on the top of the power monitor body and located at the air pump. The filter box is connected to the air inlet of the air pump through a connecting pipe. A mounting hole is provided on one side of the filter box, and a filter plate is provided on the inner side of the mounting hole.

[0014] The technical effects achieved by this utility model are:

[0015] The utility model discloses a power supply operation status monitoring device. Through the arranged activated carbon filter plate, in cooperation with the upper blow pump, the external air can be dried before being blown into the main body of the power monitor. The arranged first duckbill valve prevents the external moist air from entering the main body of the power monitor through the through hole. The arranged second duckbill valve can seal the blow pipe when the blow pump is not started to prevent the external air from entering the drying box and the main body of the power monitor. Whether the blow pump is started or not, the external moist air can be blocked from entering the main body of the power monitor, so as to avoid the internal part of the power monitor being too moist and causing the short circuit of the electronic components, thereby prolonging the service life of the equipment, reducing the maintenance cost, and improving the stable operation of the power system. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in a front view;

[0017] Figure 2 It is a side-view stereoscopic structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the cutaway structure of the practical drying oven;

[0019] Figure 4 This is a practical Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0020] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of the matching of the inclined plane pre-tightening groove and the inclined plane pre-tightening plug block.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Power monitor body; 2. Through hole; 3. First duckbill valve; 4. Blowing pump; 5. Blowing pipe; 6. Drying box; 7. Plug-in slot; 8. Activated carbon filter plate; 9. Sealing cover; 10. Air inlet hole; 11. Second duckbill valve; 12. Mounting block; 13. Double-headed screw rod; 14. Moving block; 15. Guide rod; 16. Inclined pre-tightening slot; 17. Inclined pre-tightening plug-in block; 18. Filter box. DETAILED DESCRIPTION

[0023] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0024] like Figure 1-3As shown, a power supply operation status monitoring device includes a power monitor body 1, a plurality of through holes 2 are formed through the bottom of the two side walls of the power monitor body 1, a first duckbill valve 3 is arranged inside the through hole 2, and the first duckbill valve 3 is arranged to prevent external humid air from entering the power monitor body 1 through the through hole 2. The air in the power monitor body 1 can be discharged to the outside through the first duckbill valve 3 under the drive of the blower pump 4, a blower pump 4 is arranged on the top of the power monitor body 1, a drying box 6 is arranged on the top of the power monitor body 1 and on one side of the blower pump 4, a plug-in slot 7 is formed on the top of the drying box 6, and an activated carbon filter plate 8 is arranged inside the plug-in slot 7 through a fixing component, which is convenient for external The air is dried, a plurality of air inlet holes 10 are provided on the inner side of the drying box 6 and on one side of the activated carbon filter plate 8, and the air inlet holes 10 are communicated with the interior of the power monitor body 1, and one side of the air outlet of the blowing pump 4 is connected with a blowing pipe 5 communicated with the drying box 6, and a second duckbill valve 11 is provided inside the blowing pipe 5. The second duckbill valve 11 can seal the blowing pipe 5 when the blowing pump 4 is not working, so as to prevent external air from entering the drying box 6 and the power monitor body 1. The structure is simple and the operation is convenient, so as to prevent external humid air from entering the interior of the power monitor body 1, and to prevent the power monitor body 1 from being too humid and causing a short circuit, thereby affecting the service life of the power monitor body 1;

[0025] like Figure 1-5As shown, the fixed component includes a mounting block 12 fixed on the top of the power monitor body 1 and located on one side of the drying box 6, a double-headed screw rod 13 is rotatably installed on one side of the mounting block 12, and a moving block 14 is threadedly screwed on the outer wall of the double-headed screw rod 13 and located on both sides of the activated carbon filter plate 8, a mounting rod is fixed on one side of the moving block 14, and a bevel pre-tightening plug-in block 17 is fixed at one end of the moving block 14, a sealing cover 9 is fixed on the top of the activated carbon filter plate 8, and bevel pre-tightening grooves 16 cooperating with the bevel pre-tightening plug-in block 17 are provided on both sides of the sealing cover 9, and a guide rod 15 slidably connected to the two moving blocks 14 is fixed on the outer wall of the mounting block 12, and the two moving blocks 14 are driven to move by the rotation of the double-headed screw rod 13, and the moving block 14 drives the mounting rod to move, and the two mounting rods drive the two bevel pre-tightening plug-in blocks 17 to move relative to each other, so that the bevel The surface pre-tightening plug block 17 is inserted into the inclined surface pre-tightening groove 16 to fix the sealing cover 9, so that the activated carbon filter plate 8 is stably fixed in the plug-in groove 7. The cooperation between the inclined surface pre-tightening plug block 17 and the inclined surface pre-tightening groove 16 will drive the sealing cover 9 to move downward when the two inclined surface pre-tightening plug blocks 17 are close to each other, and the activated carbon filter plate 8 is squeezed, thereby improving the stability and firmness of the fixation of the activated carbon filter plate 8 and also improving the sealing performance; a rotating wheel is fixed at one end of the double-headed screw rod 13, so that the double-headed screw rod 13 can be easily and conveniently driven to rotate by the rotating wheel; both ends of the guide rod 15 are fixed with limiting blocks, which are convenient for limiting the movement of the moving block 14 and making the moving block 14 disengage from the double-headed screw rod 13; a sealing ring is provided at the connection between the power monitor body 1 and the sealing cover 9, which increases the sealing performance of the connection between the sealing cover 9 and the plug-in groove 7;

[0026] like Figure 1-2 As shown, a filter box 18 is provided at the top of the power monitor body 1 and located at the air pump 4. The filter box 18 is connected to the air inlet of the air pump 4 through a connecting pipe. A mounting hole is provided on one side of the filter box 18, and a filter plate is provided on the inner side of the mounting hole to facilitate filtering of external air to prevent dust from entering the power monitor body 1, which may easily reduce the heat dissipation effect and service life of the power monitor body 1.

[0027] The working principle of the utility model is as follows: insert the activated carbon filter plate 8 into the plug-in slot 7, then align the inclined plane pre-tightening slot 16 on the sealing cover 9 with the inclined plane pre-tightening plug-in block 17, rotate the rotating wheel, the rotating wheel drives the double-headed screw 13 to rotate, the double-headed screw 13 drives the two moving blocks 14 to move, the moving blocks 14 drive the inclined plane pre-tightening plug-in blocks 17 to move relative to each other through the mounting rod, so that the inclined plane pre-tightening plug-in blocks 17 are inserted into the inclined plane pre-tightening slot 16, and the activated carbon filter plate 8 is installed and fixed; start the blowing pump 4, introduce the external air into the filter box 18 through the blowing pump 4, and filter it through the filter plate, pass through the second duckbill valve 11, enter the drying box 6, be adsorbed and dried by the activated carbon filter plate 8, enter the power monitor body 1 from the air inlet 10 for blowing drying and heat dissipation, and then the air inside the power monitor body 1 is discharged from the through hole 2, and the first duckbill valve 3 is provided to prevent the moist air on the outer wall from entering the power monitor body 1 through the through hole 2.

[0028] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A power supply operation status monitoring device, characterized in that: The utility model comprises an electric power monitor body (1), wherein the bottom of the two side walls of the electric power monitor body (1) are provided with a plurality of through holes (2), the interior of the through holes (2) is provided with a first duckbill valve (3), the top of the electric power monitor body (1) is provided with an air pump (4), the top of the electric power monitor body (1) and a drying box (6) is provided on the side of the air pump (4), the top of the drying box (6) is provided with a plug-in slot (7), the interior of the plug-in slot (7) is provided with an activated carbon filter plate (8) through a fixing component, the inner side of the drying box (6) and the side of the activated carbon filter plate (8) are provided with a plurality of air inlet holes (10), and the air inlet holes (10) are connected to the interior of the electric power monitor body (1), the air outlet side of the air pump (4) is connected with an air blow pipe (5) connected to the air blow pipe (6), and the interior of the air blow pipe (5) is provided with a second duckbill valve (11).

2. A power supply operation status monitoring device according to claim 1, characterized in that: The fixing assembly comprises a mounting block (12) fixed at the top of the power monitor body (1) and located on one side of the drying box (6); a double-headed screw (13) is rotatably mounted through one side of the mounting block (12); a moving block (14) is threadedly connected to the outer wall of the double-headed screw (13) and located on both sides of the activated carbon filter plate (8); a mounting rod is fixed to one side of the moving block (14); a bevel pre-tightening plug-in block (17) is fixed to one end of the moving block (14); a sealing cover (9) is fixed to the top of the activated carbon filter plate (8); bevel pre-tightening grooves (16) cooperating with the bevel pre-tightening plug-in block (17) are provided on both sides of the sealing cover (9); and a guide rod (15) slidably connected to the two moving blocks (14) is fixed through the outer wall of the mounting block (12).

3. A power supply operation status monitoring device according to claim 2, characterized in that: One end of the double-ended screw rod (13) is fixed with a rotating wheel.

4. A power supply operation status monitoring device according to claim 1, characterized in that: A sealing ring is provided at the connection between the power monitor body (1) and the sealing cover (9).

5. A power supply operation status monitoring device according to claim 2, characterized in that: Limit blocks are fixed at both ends of the guide rod (15).

6. A power supply operation status monitoring device according to claim 1, characterized in that: A filter box (18) is provided at the top of the power monitor body (1) and located at the air pump (4); the filter box (18) is connected to the air inlet of the air pump (4) via a connecting pipe; a mounting hole is provided on one side of the filter box (18), and a filter plate is provided inside the mounting hole.

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