An intelligent power distribution station monitoring device

Abstract

The utility model discloses an intelligent distribution station monitoring device, including a monitoring device body, a mounting assembly is arranged above the monitoring device body, a plurality of infrared temperature sensors are arranged around the monitoring device body, the side wall of the infrared temperature sensor is electrically connected with a transmission line, one end of the transmission line is electrically connected with a power connector, the side walls around the monitoring device body are provided with power interfaces, the power connector and the power interface are mutually adapted and electrically connected, and an alarm is installed at the bottom of the monitoring device body. The utility model realizes the monitoring of the internal ambient temperature of the station house without blind spots, and can quickly respond to fire or fire hazards through temperature monitoring, and can also facilitate the disassembly and maintenance of the monitoring device.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to an intelligent distribution station monitoring device. Background Art

[0002] Intelligent distribution stations are power facilities integrated with information technologies such as the Internet, Internet of Things, digitalization and cloud computing. It can realize the intelligence and automation of distribution station rooms. Its main purpose is to improve the equipment operation and environmental monitoring capabilities of distribution rooms to ensure their efficient and reasonable operation. Intelligent distribution stations have real-time monitoring functions. By installing sensors and monitoring systems, they monitor key parameters such as current, voltage, temperature, and humidity in real time to detect and respond to abnormal situations in a timely manner. In addition, it also has the characteristics of intelligent metering, intelligent scheduling, and remote control. It not only improves the stability and efficiency of power supply, but also enhances the safety and energy-saving and emission-reduction capabilities of the power system. It is an indispensable and important part of the modern power system.

[0003] In intelligent power distribution stations, a large number of electronic devices are running continuously, which inevitably generates a lot of heat. This heat is mainly generated by the energy conversion generated when the current passes through the components of the electronic equipment during operation, as well as the heat accumulation caused by the friction and resistance inside the equipment. If this heat cannot be dissipated in a timely and effective manner, it will cause the temperature of the equipment to rise, thereby affecting the performance and life of the equipment. What's more serious is that excessively high temperatures may also cause equipment failures and even cause safety accidents such as fires.

[0004] Patent document CN217981164U discloses an intelligent smoke monitoring device for a distribution station, which belongs to the field of environmental monitoring of distribution stations, and comprises a shell, a smoke sensor is fixedly mounted on the lower wall inside the shell, an air outlet pipe is fixedly mounted on the upper end of the shell, the air inlet end of the air outlet pipe extends into the shell and is fixedly mounted with a fan, a plurality of air inlet nozzles are distributed along a circumferential array on the outer side of the shell, the air outlet end of the air inlet nozzle extends into the shell, a filter tip is threadedly mounted on the air outlet end of the air outlet pipe, an activated carbon layer is fixedly mounted inside the filter tip, a bellows is clamped at the air inlet end of the air outlet pipe, a plurality of suction cups are distributed along a horizontal array on one side of the bellows, and a flange ring is threadedly mounted on the end of the bellows away from the shell, which can expand the monitoring range of the smoke sensor, facilitate the smoke sensor to monitor the smoke signal in the air on the upper wall of the distribution station, and reduce the distribution station from being discovered in time.

[0005] As in the prior art of the above patent, the above device is a smoke monitoring device. Although it can detect fire by monitoring smoke concentration, its reaction speed is slow compared to temperature monitoring. The defect of smoke monitoring is that it usually needs to wait for the fire to develop to a certain extent and produce enough smoke before triggering the alarm. This method cannot respond in time at the early stage of the fire and has obvious lag. In addition, the smoke device may have blind spots during the monitoring process and cannot fully cover all areas, which further increases the difficulty of timely detection of fires. Relatively speaking, the temperature sensor can quickly detect abnormal conditions and issue an alarm at the early stage of the fire, that is, when the ambient temperature rises abnormally, so as to effectively respond in the early stages of the fire.

[0006] However, the current common temperature monitoring method mainly relies on infrared temperature sensors to detect the surface temperature of specific objects or areas. This method has certain limitations when applied in environments such as power distribution stations. Due to the large internal space of the power distribution station, the infrared temperature sensor may not be able to fully cover the entire room, causing some areas to become blind spots for monitoring. At the same time, such sensors are usually installed above the ceiling. Not only is the installation process relatively complicated, but the subsequent regular inspection and maintenance also brings certain inconveniences. Utility Model Content

[0007] The purpose of the utility model is to provide an intelligent power distribution station monitoring device to solve the above-mentioned deficiencies in the prior art.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an intelligent distribution station monitoring device, including a monitoring device body, a mounting assembly is arranged above the monitoring device body, a plurality of infrared temperature sensors are arranged around the monitoring device body, the side wall of the infrared temperature sensor is electrically connected to a transmission line, one end of the transmission line is electrically connected to a power-on connector, power-on interfaces are provided on the side walls around the monitoring device body, the power-on connector and the power-on interface are adapted to each other and electrically connected, an alarm is installed at the bottom end of the monitoring device body, the alarm is electrically connected to the monitoring device body, a plurality of fixing plates are arranged below the plurality of transmission lines, double-sided tape is arranged on the top of the plurality of fixing plates, and the double-sided tape is arranged on both sides of the transmission line.

[0009] As a further description of the above technical solution: a wire slot is provided at the top of the fixing plate, and the transmission line is arranged inside the wire slot.

[0010] As a further description of the above technical solution: the installation component includes a fixing frame, and the side walls on both sides of the fixing frame are provided with limiting holes, the top of the monitoring device body is fixedly installed with a fixing seat, the top of the fixing seat is fixedly installed with a fixing rod, both sides of the fixing rod are provided with through grooves, a spring is arranged inside the through groove, one end of the spring is fixedly installed with a limiting rod, and the limiting rod is slidably connected to the through groove.

[0011] As a further description of the above technical solution: one end of the two limit rods is rollingly mounted with balls, and the side walls on both sides of the fixing frame and the top of the fixing frame are provided with an oblique angle.

[0012] As a further description of the above technical solution: a plurality of heat dissipation slots are provided on the top of the monitoring device body.

[0013] As a further description of the above technical solution: filters are arranged inside the plurality of heat dissipation slots.

[0014] The utility model provides an intelligent distribution station monitoring device. It has the following beneficial effects: multiple infrared temperature sensors can monitor the temperature of all corners in the station, and through the power connector and the power interface, each infrared temperature sensor can be disassembled and repaired separately, which will not affect the normal operation of the other multiple infrared temperature sensors, and after the power connectors of the surrounding transmission lines are unplugged from the power interface, the monitoring device body can be disassembled, repaired and maintained without removing multiple infrared temperature sensors through the installation components above the monitoring device body, which realizes the monitoring of the internal ambient temperature of the station without blind spots, and can quickly respond to fire or fire hazards through temperature monitoring, and can also facilitate the disassembly and maintenance of the monitoring device.

[0015] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0016] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an intelligent power distribution station monitoring device proposed by the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0019] Figure 3 A schematic diagram of a three-dimensional structure from another viewing angle of the present invention;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model after installation;

[0021] Figure 5 It is a schematic diagram of the structure of the fixing seat, the fixing rod and the limiting rod of the utility model;

[0022] Figure 6 This is a schematic diagram of the cross-sectional structure of a filter screen arranged inside the heat dissipation slot of the utility model;

[0023] Figure 7 It is a schematic diagram of the cross-sectional structure of the fixing frame of the utility model.

[0024] Legend:

[0025] 1. Monitoring device body; 2. Fixed seat; 3. Fixed rod; 4. Through slot; 5. Limit rod; 6. Ball; 7. Spring; 8. Fixed frame; 9. Limit hole; 10. Heat dissipation slot; 11. Power interface; 12. Power connector; 13. Transmission line; 14. Infrared temperature sensor; 15. Fixed plate; 16. Wire slot; 17. Double-sided tape; 18. Alarm; 19. Filter; 20. Bevel. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-7, an intelligent distribution station monitoring device, comprising a monitoring device body 1, a mounting assembly is arranged above the monitoring device body 1, a plurality of infrared temperature sensors 14 are arranged around the monitoring device body 1, a side wall of the infrared temperature sensor 14 is electrically connected to a transmission line 13, one end of the transmission line 13 is electrically connected to a power connector 12, power interfaces 11 are provided on the four side walls of the monitoring device body 1, the power connector 12 and the power interface 11 are adapted to each other and electrically connected, an alarm 18 is installed at the bottom end of the monitoring device body 1, the alarm 18 is electrically connected to the monitoring device body 1, a plurality of fixing plates 15 are arranged below the plurality of transmission lines 13, double-sided adhesive tape 17 is arranged on the top of the plurality of fixing plates 15, and the double-sided adhesive tape 17 is arranged on both sides of the transmission line 13; the infrared temperature sensor 14 and the monitoring device body 1 are both prior art, and their function is to monitor the ambient temperature through the infrared temperature sensor 14, When the ambient temperature exceeds the threshold, the infrared temperature sensor 14 transmits a signal to the monitoring device body 1 through the transmission line 13, triggering the alarm 18 to sound an alarm. Multiple infrared temperature sensors 14 are arranged around the monitoring device. The multiple infrared temperature sensors 14 can monitor the temperature of all corners inside the station house, and are connected through the power connector 12 and the power interface 11. Each infrared temperature sensor 14 can be disassembled and repaired individually without affecting the normal operation of the remaining multiple infrared temperature sensors 14. After the power connectors 12 of the surrounding transmission lines 13 are unplugged from the power interface 11, the monitoring device body 1 can be disassembled, repaired and maintained through the installation components above the monitoring device body 1 without removing the multiple infrared temperature sensors 14. While realizing the monitoring of the ambient temperature inside the station house without blind spots, the temperature monitoring can quickly respond to fire or fire hazards, and the monitoring device can also be conveniently disassembled and repaired.

[0028] As a preferred technical solution of this embodiment, a wire groove 16 is opened at the top of the fixing plate 15, and the transmission line 13 is arranged inside the wire groove 16; the wire groove 16 can fix the transmission line 13 to prevent the transmission line 13 from loosening or relative movement, and avoid the power connector 12 from falling off.

[0029] As a preferred technical solution of this embodiment, the installation component includes a fixing frame 8, and the side walls on both sides of the fixing frame 8 are provided with limiting holes 9. The top of the monitoring device body 1 is fixedly installed with a fixing seat 2, and the top of the fixing seat 2 is fixedly installed with a fixing rod 3. Through grooves 4 are provided on both sides of the fixing rod 3, and a spring 7 is arranged inside the through groove 4. A limiting rod 5 is fixedly installed at one end of the spring 7, and the limiting rod 5 is slidably connected to the through groove 4; the fixing frame 8 is generally installed under the ceiling of the station room by a fixed connection. When the monitoring device body 1 needs to be installed, multiple fixings are installed. The fixed rod 3 and the limit rod 5 are aligned with the fixing frame 8 above. When the limit rods 5 at both ends contact the side walls of the fixing frame 8, they slide toward the inside of the through slot 4. When the limit rods 5 move to the limit hole 9, they are bounced outward by the action of the spring 7 inside the through slot 4. The limit rods 5 pass through the limit hole 9. Under the limiting action of multiple limit rods 5 and the limit hole 9, the monitoring device body 1 can be fixed. When the monitoring device body 1 needs to be disassembled, it is only necessary to reset the multiple limit rods 5 from the two ends to the middle so that the multiple limit rods 5 leave the limit hole 9 and the monitoring device body 1 can be disassembled.

[0030] As a preferred technical solution of this embodiment, one end of the two limit rods 5 is rollingly mounted with a ball 6, and the side walls on both sides of the fixing frame 8 and the top of the fixing frame 8 are provided with an obtuse angle 20; the angle of the bevel 20 is an obtuse angle, and the setting of the ball 6 and the bevel 20 makes it easy for the limit rod 5 to be smoothly inserted into the inside of the limit hole 9 when the limit rod 5 moves upward.

[0031] As a preferred technical solution of this embodiment, a plurality of heat dissipation grooves 10 are provided at the top of the monitoring device body 1; there is a certain gap between the monitoring device body 1 and the ceiling, and the provision of the heat dissipation grooves 10 can increase the heat dissipation of the monitoring device body 1, thereby preventing the device from overheating and affecting the normal operation of the device.

[0032] As a preferred technical solution of this embodiment, a filter 19 is arranged inside the plurality of heat dissipation slots 10; the setting of the filter 19 can prevent dust and impurities from entering the interior of the device through the heat dissipation slots 10, and the setting of the filter 19 can increase the dustproof performance of the device.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent power distribution station monitoring device, comprising a monitoring device body (1), characterized in that: A mounting assembly is arranged above the monitoring device body (1), a plurality of infrared temperature sensors (14) are arranged around the monitoring device body (1), a side wall of the infrared temperature sensor (14) is electrically connected to a transmission line (13), one end of the transmission line (13) is electrically connected to an electrical connector (12), electrical interfaces (11) are provided on the four side walls of the monitoring device body (1), the electrical connector (12) and the electrical interface (11) are adapted to each other and electrically connected, an alarm (18) is installed at the bottom end of the monitoring device body (1), the alarm (18) is electrically connected to the monitoring device body (1), a plurality of fixing plates (15) are arranged below the plurality of transmission lines (13), double-sided adhesive tape (17) is arranged at the top of the plurality of fixing plates (15), and the double-sided adhesive tape (17) is arranged on both sides of the transmission line (13).

2. The intelligent power distribution station monitoring device according to claim 1 is characterized in that: A wire slot (16) is provided at the top of the fixing plate (15), and the transmission line (13) is arranged inside the wire slot (16).

3. The intelligent power distribution station monitoring device according to claim 1 is characterized in that: The mounting assembly comprises a fixing frame (8), and the side walls on both sides of the fixing frame (8) are provided with limiting holes (9); a fixing seat (2) is fixedly mounted on the top of the monitoring device body (1), and a fixing rod (3) is fixedly mounted on the top of the fixing seat (2); through grooves (4) are provided on both sides of the fixing rod (3), and a spring (7) is arranged inside the through groove (4); a limiting rod (5) is fixedly mounted on one end of the spring (7), and the limiting rod (5) is slidably connected to the through groove (4).

4. The intelligent power distribution station monitoring device according to claim 3 is characterized in that: One end of the two limit rods (5) is rollingly mounted with a ball (6), and the side walls on both sides of the fixing frame (8) and the top of the fixing frame (8) are provided with an oblique angle (20).

5. The intelligent power distribution station monitoring device according to claim 1 is characterized in that: A plurality of heat dissipation slots (10) are provided at the top of the monitoring device body (1).

6. The intelligent power distribution station monitoring device according to claim 5 is characterized in that: Filters (19) are arranged inside the plurality of heat dissipation slots (10).

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