Distribution automation intelligent operation and maintenance remote monitoring and early warning device

Abstract

The utility model discloses a remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation, including a shell, a protective cover is fixedly connected to the middle of both sides of the outer surface of the shell, a card slot is opened at the edge of the inner side of the protective cover, a dust plate is clamped inside the card slot, and a block is rotatably connected to the middle of the front of the protective cover. The remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation, through the arrangement of the dust plate, the motor, the screw rod, the first slider and the brush plate, the dust plate is clamped to the inner wall of the protective cover through the card slot, which can reduce the external dust from entering the interior of the shell, the motor is started at a fixed time to rotate the screw rod, and the brush plate is driven up and down by the first slider to remove the dust blocked on the surface of the dust plate, and the air permeability of the dust plate is maintained, which is conducive to ensuring the heat dissipation efficiency inside the shell, avoiding the dust from adhering to the components in the device, resulting in the phenomenon that the heat on the components cannot be dissipated, and increasing the convenience of use.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution operation and maintenance, and in particular to a remote monitoring and early warning device for power distribution automation intelligent operation and maintenance. Background Art

[0002] With the development of social economy, the process of electricity marketization is deepening, users' requirements for power reliability and quality are also increasing, the power supply radius of urban power grid is getting shorter and shorter, and distribution room is widely used as the main electrical equipment place for transmitting and distributing electric energy in the terminal distribution network of power system. However, due to the large number of distribution rooms, scattered geographical locations, and the transformation of urban environment, it is difficult to lay communication optical cables, which makes it difficult to monitor and operate distribution rooms. Therefore, it is necessary to use distribution automation intelligent operation and maintenance remote monitoring and early warning devices to monitor distribution rooms.

[0003] After searching, Chinese Patent Publication (Announcement) No. CN208835839U discloses an intelligent operation and maintenance management system for a power distribution room, including a comprehensive monitoring system, an indoor communication bus, an intelligent monitoring terminal, an operation and maintenance management platform, and a mobile handheld terminal; the comprehensive monitoring system includes an electrical quantity monitoring module, an equipment status monitoring module, an environmental monitoring module, and a security monitoring module, all of which are connected to the intelligent monitoring terminal through the indoor communication bus, and the intelligent monitoring terminal is connected to the operation and maintenance management platform through Ethernet, and uploads various monitoring data of the comprehensive monitoring system to it; the mobile handheld terminal is connected to the operation and maintenance management platform through a 4G cellular network, and can actively read the monitoring data within the corresponding authority range. The intelligent operation and maintenance management system for power distribution rooms of this utility model has high safety, high reliability, and timely monitoring, and can stably operate in various types of power distribution rooms of different sizes.

[0004] Although the above patent can monitor the distribution room, most of the existing distribution automation intelligent operation and maintenance remote monitoring and early warning devices use heat dissipation holes and heat dissipation nets for heat dissipation, and do not have the function of dust removal. Dust in the air enters the device from the heat dissipation point, causing dust to adhere to the components in the device, resulting in the heat on the components cannot be dissipated, resulting in high-temperature damage. Therefore, it is necessary to design a distribution automation intelligent operation and maintenance remote monitoring and early warning device to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation comprises a shell, wherein protective covers are fixedly connected to the middle of both sides of the outer surface of the shell, a card slot is provided at the edge of the inner side of the protective cover, a dustproof plate is card-connected inside the card slot, a block is rotatably connected to the middle of the front of the protective cover, and a card plate is fixedly connected to the front side of the dustproof plate close to the block; a motor is fixedly connected to the top of the outer surface of the protective cover, a screw rod is fixedly connected to the output end of the motor, a first slider is threadedly connected to the outer surface of the screw rod, and a brush plate is fixedly connected to the outer surface of the first slider.

[0008] In order to achieve the effect of guiding the brush plate, as the remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation of the utility model, a guide rod is fixedly connected to one side of the outer surface of the protective cover, and a second slider is slidably connected to the outer surface of the guide rod, and the second slider is fixedly connected to the brush plate.

[0009] In order to facilitate dust collection, as the remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation of the utility model, a socket is fixedly connected to the bottom of the outer surface of the shell, a collection box is clamped inside the socket, and an inclined plate is fixedly connected to the inner bottom wall of the collection box.

[0010] In order to achieve the effect of facilitating heat dissipation, as the utility model distribution automation intelligent operation and maintenance remote monitoring and early warning device, a temperature sensor is fixedly connected to the middle of the top wall of the shell, and cooling fans are fixedly connected to both sides of the outer surface of the shell.

[0011] In order to facilitate the installation of electrical components, as the utility model of the intelligent operation and maintenance remote monitoring and early warning device for power distribution automation, a mounting plate is fixedly connected to the middle of the inner side surface of the shell, and a mounting hole is opened on the outer surface of the mounting plate.

[0012] In order to facilitate the entry of wires, as the power distribution automation intelligent operation and maintenance remote monitoring and early warning device of the utility model, wire entry holes are opened at the bottom of both sides of the outer surface of the shell, and sealing plugs are fixedly connected to the inside of the wire entry holes.

[0013] In order to achieve the effect of avoiding cluttered lines, as the remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation of the utility model, both sides of the inner side of the shell are fixedly connected with wire troughs, and the outer surface of the wire trough is fixedly connected with a fixing block.

[0014] In order to facilitate opening and closing of the box door, as the power distribution automation intelligent operation and maintenance remote monitoring and early warning device of the utility model, the front side of the shell is hinged with a box door through a hinge.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, through the arrangement of the dustproof plate, the motor, the screw rod, the first slider and the brush plate, the dustproof plate is connected to the inner wall of the protective cover through the card slot, which can reduce the external dust from entering the interior of the shell. The motor is started at a fixed time to rotate the screw rod, and the brush plate is driven up and down by the first slider to remove the dust blocked on the surface of the dustproof plate, and the air permeability of the dustproof plate is maintained, which is conducive to ensuring the heat dissipation efficiency inside the shell, avoiding the dust from adhering to the components in the device, resulting in the phenomenon that the heat on the components cannot be dissipated, and increasing the convenience of use.

[0017] 2. In the utility model, through the arrangement of temperature sensors, heat dissipation fans, wire inlet holes, sealing plugs, wire troughs and fixed blocks, the temperature sensor monitors the temperature changes inside the shell in real time through infrared rays. When the internal temperature is too high, the heat dissipation fan dissipates heat to the electrical components, speeds up the heat dissipation speed, and maintains air circulation. The wire inlet holes facilitate the entry and exit of wires to avoid mixing when the lines are connected and used. The sealing plugs enhance the sealing of the entry and exit of wires and are suitable for use with wires of different thicknesses. Multiple fixing blocks block multiple openings on the surface of the wire trough to prevent the lines from leaving the wire trough, while facilitating the insertion of lines, enabling the arrangement of wires and the orderly management of wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the housing of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the screw rod structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the protective cover structure of an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the mounting plate and wire trough structure of an embodiment of the utility model.

[0023] In the figure: 1. Shell; 2. Protective cover; 3. Card slot; 4. Dustproof plate; 5. Block; 6. Card plate; 7. Motor; 8. Screw; 9. First slider; 10. Brush plate; 11. Guide rod; 12. Second slider; 13. Card seat; 14. Collecting box; 15. Inclined plate; 16. Temperature sensor; 17. Cooling fan; 18. Mounting plate; 19. Mounting hole; 20. Wire inlet hole; 21. Sealing plug; 22. Wire trough; 23. Fixing block; 24. Box door. DETAILED DESCRIPTION

[0024] 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. Example

[0025] like Figure 1-5 As shown, the remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation includes a shell 1, and a protective cover 2 is fixedly connected to the middle of both sides of the outer surface of the shell 1, and a card slot 3 is opened at the edge of the inner side of the protective cover 2, and a dustproof plate 4 is clamped inside the card slot 3, and a stopper 5 is rotatably connected to the middle of the front of the protective cover 2, and a card plate 6 is fixedly connected to the front side of the dustproof plate 4 close to the stopper 5; a motor 7 is fixedly connected to the top of the outer surface of the protective cover 2, and a screw rod 8 is fixedly connected to the output end of the motor 7, and a first slider 9 is threadedly connected to the outer surface of the screw rod 8, and a brush plate 10 is fixedly connected to the outer surface of the first slider 9.

[0026] During specific use, the protective cover 2 shields and protects the cooling fan 17 through the arrangement of the dustproof plate 4, the motor 7, the screw rod 8, the first slider 9 and the brush plate 10 to avoid accidents and ensure safety in use. The dustproof plate 4 is connected to the inner wall of the protective cover 2 through the card slot 3, which can reduce the entry of external dust into the interior of the shell 1, avoid dust affecting the service life of parts, and facilitate replacement and maintenance when damaged. The block 5 is rotated to the inner side of the card plate 6 to limit and fix the dustproof plate 4 to enhance stability during use. The motor 7 is started at a fixed time to rotate the screw rod 8, and the brush plate 10 is driven up and down by the first slider 9 to remove the dust blocked on the surface of the dustproof plate 4. Maintaining the air permeability of the dustproof plate 4 is conducive to ensuring the heat dissipation efficiency inside the shell 1, avoiding dust from adhering to components in the device, resulting in the phenomenon that the heat on the components cannot be dissipated, and increasing the convenience of use.

[0027] In this embodiment, a guide rod 11 is fixedly connected to one side of the outer surface of the protective cover 2 , and a second slider 12 is slidably connected to the outer surface of the guide rod 11 . The second slider 12 is fixedly connected to the brush plate 10 .

[0028] During specific use, through the setting of the guide rod 11, when the brush plate 10 moves under the action of the screw rod 8, the second slider 12 slides on the outer surface of the guide rod 11 at the same time, so that the brush plate 10 can only move up and down horizontally during use, thereby increasing the stability of the movement.

[0029] In this embodiment, a base 13 is fixedly connected to the bottom of the outer surface of the shell 1 , a collection box 14 is clamped inside the base 13 , and an inclined plate 15 is fixedly connected to the inner bottom wall of the collection box 14 .

[0030] During specific use, the collection box 14 is arranged, and the collection box 14 is connected to the inside of the card seat 13, which is convenient for installation and disassembly. The clean dust can be collected in a centralized manner to prevent the dust from floating randomly, and the inclined plate 15 prevents the dust from accumulating in one place.

[0031] In this embodiment, a temperature sensor 16 is fixedly connected to the middle of the inner top wall of the shell 1 , and heat dissipation fans 17 are fixedly connected to both sides of the outer surface of the shell 1 .

[0032] During specific use, through the setting of temperature sensor 16 and cooling fan 17, temperature sensor 16 is a commonly used non-contact sensor, which monitors the temperature changes inside the shell 1 in real time through infrared rays. When the internal temperature is too high, cooling fan 17 dissipates heat from electrical components, speeds up the heat dissipation speed, and maintains air circulation.

[0033] In this embodiment, a mounting plate 18 is fixedly connected to the middle portion of the inner side surface of the housing 1 , and a mounting hole 19 is formed on the outer surface of the mounting plate 18 .

[0034] During specific use, through the setting of the mounting holes 19, the surfaces of the plurality of mounting plates 18 are provided with a plurality of mounting holes 19, and the two are used in conjunction with each other to facilitate the installation of the electrical components inside the early warning device, and the connection is more secure.

[0035] In this embodiment, the bottoms of both sides of the outer surface of the housing 1 are provided with wire inlet holes 20 , and sealing plugs 21 are fixedly connected to the inside of the wire inlet holes 20 .

[0036] During specific use, through the setting of the sealing plug 21, the wire entry hole 20 is convenient for the wires to enter and exit, avoiding confusion when the lines are connected and used, and ensuring neatness during installation. The sealing plug 21 is made of rubber material and has multiple gaps on its surface, which can enhance the sealing of the wires entering and exiting, and is suitable for use with wires of different thicknesses.

[0037] In this embodiment, both sides of the inner side surface of the housing 1 are fixedly connected with wire grooves 22 , and the outer surface of the wire grooves 22 is fixedly connected with fixing blocks 23 .

[0038] During specific use, the wire trough 22 is provided to facilitate the placement of the circuits of electrical components, and a plurality of fixing blocks 23 cover the openings on the surface of the wire trough 22 to prevent the circuits from leaving the wire trough 22 while facilitating the insertion of the circuits, thereby realizing the arrangement of the wires and the orderly management of the wires.

[0039] In this embodiment, a door 24 is hingedly connected to the front of the housing 1 via hinges.

[0040] During specific use, the box door 24 is provided, and the box door 24 is hinged to the front side of the shell 1 through hinges, so as to cover the opening of the front side of the shell 1, and the opening and closing are convenient.

[0041] Working principle: In use, multiple mounting plates 18 and multiple mounting holes 19 are used in conjunction with each other to install the electrical components inside the early warning device. The wire entry hole 20 facilitates the entry and exit of the wires. The sealing plug 21 strengthens the sealing of the wire entry and exit. Multiple fixing blocks 23 block multiple openings on the surface of the wire trough 22 to prevent the line from leaving the wire trough 22, while facilitating the insertion of the line and realizing the arrangement of the wires. The temperature sensor 16 monitors the temperature changes inside the housing 1 in real time through infrared rays. When the internal temperature is too high, the cooling fan 17 dissipates heat from the electrical components to speed up the heat dissipation speed. The protective cover 2 The cooling fan 17 is shielded and protected, and the dustproof plate 4 is connected to the inner wall of the protective cover 2 through the card slot 3 to reduce the external dust from entering the interior of the shell 1. The block 5 is rotated to the inner side of the card plate 6 to limit and fix the dustproof plate 4. The motor 7 is started at a fixed time to rotate the screw rod 8. The brush plate 10 is driven up and down by the first slider 9 to remove the dust blocked on the surface of the dustproof plate 4. Maintaining the air permeability of the dustproof plate 4 is beneficial to ensuring the heat dissipation efficiency inside the shell 1, avoiding the adhesion of dust on the components in the device, resulting in the phenomenon that the heat on the components cannot be dissipated, and increasing the convenience of use.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation, comprising a housing (1), characterized in that: A protective cover (2) is fixedly connected to the middle of both sides of the outer surface of the shell (1); a slot (3) is provided at the edge of the inner side of the protective cover (2); a dustproof plate (4) is clamped inside the slot (3); a stopper (5) is rotatably connected to the middle of the front of the protective cover (2); and a clamping plate (6) is fixedly connected to the front side of the dustproof plate (4) near the stopper (5); The top of the outer surface of the protective cover (2) is fixedly connected to a motor (7), the output end of the motor (7) is fixedly connected to a screw rod (8), the outer surface of the screw rod (8) is threadedly connected to a first slider (9), the outer surface of the first slider (9) is fixedly connected to a brush plate (10), one side of the outer surface of the protective cover (2) is fixedly connected to a guide rod (11), the outer surface of the guide rod (11) is slidably connected to a second slider (12), the second slider (12) is fixedly connected to the brush plate (10), the bottom of the outer surface of the shell (1) is fixedly connected to a holder (13), the interior of the holder (13) is clamped with a collection box (14), and the inner bottom wall of the collection box (14) is fixedly connected to an inclined plate (15).

2. The remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation according to claim 1 is characterized by: A temperature sensor (16) is fixedly connected to the middle of the inner top wall of the shell (1), and cooling fans (17) are fixedly connected to both sides of the outer surface of the shell (1).

3. The remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation according to claim 1 is characterized by: A mounting plate (18) is fixedly connected to the middle portion of the inner side surface of the housing (1), and a mounting hole (19) is provided on the outer surface of the mounting plate (18).

4. The remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation according to claim 1 is characterized by: The bottom of both sides of the outer surface of the housing (1) are provided with wire inlet holes (20), and the inside of the wire inlet holes (20) is fixedly connected with a sealing plug (21).

5. The remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation according to claim 1 is characterized by: Both sides of the inner side surface of the housing (1) are fixedly connected with wire grooves (22), and the outer surface of the wire groove (22) is fixedly connected with a fixing block (23).

6. The remote monitoring and early warning device for intelligent operation and maintenance of power distribution automation according to claim 1 is characterized by: A door (24) is hingedly connected to the front side of the housing (1) via a hinge.

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