CN211185607U - Transformer substation animal expelling device - Google Patents

Abstract

The utility model discloses a small animal expelling device for a transformer substation, wherein at least one infrared sensor is arranged at the communication part of the transformer substation box body and the outside, a track is arranged in the transformer substation box body, and an ultrasonic expeller is movably arranged in the track; the track is the hollow tube that the cross section becomes the rectangle, and ultrasonic wave expulsion ware includes ultrasonic emitter and carrier loader, and the carrier loader removes in the track, and the carrier loader stretches out logical groove through the connecting rod and links to each other with ultrasonic emitter, and ultrasonic emitter installs on the spheroid, still is equipped with on the other spheroid of ultrasonic emitter and traces the camera, and the spheroid rotates and sets up on the connecting rod. The utility model has the advantages that: the perception enters into the animal in the transformer substation box, starts ultrasonic wave expulsion ware, can control ultrasonic transmitter through the spheroid and rotate wider scope and carry out the ultrasonic wave and drive away to through angle and the position of the information real-time adjustment ultrasonic transmitter of tracking camera feedback, ensure ultrasonic transmitter efficiency maximize.

Description

Transformer substation animal expelling device

Technical Field

The utility model relates to a transformer substation toy expulsion device.

Background

The transformer substation is a power facility for transforming voltage, receiving and distributing electric energy, controlling the flow direction of electric power and adjusting voltage in a power system, the concentration degree of most of the current transformer substations is low in crowds, and the transformer substation is suitable for suburbs where small animals grow; the heat and power plant of Shanghai petrochemical main plant is short-circuited due to the fact that a mouse enters a high-voltage switch, water, electricity and gas are suddenly interrupted, and the loss reaches 1700 ten thousand yuan; a mouse climbs a 10kV bus in a certain 35kV transformer substation, so that A, B two-phase grounding short circuit of the bus is caused, a A, B two-phase 10kV bus supporting insulator is broken down, a main transformer protects actions, a circuit breaker trips, the transformer substation is in voltage loss in a whole station, and power failure lasts for 2 hours and 30 minutes.

At present, the small animal prevention of the transformer substation is basically realized by ground hardening, trench isolation and plugging, a small-hole window net, a mouse baffle plate and personnel inspection, but the measures are easy to leak and depend on the maintenance of personnel. Along with the popularization and promotion of unmanned on duty intelligence station, and the increase of personnel's cost, along with the continuous upgrading of the relevant software and hardware of unmanned aerial vehicle technique, it has become development trend to patrol through equipment instead personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer substation toy expulsion device can effectively solve the problem that the solution toy that current transformer substation can not be fine gets into to cause destruction.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a transformer substation small animal expelling device is arranged in a transformer substation box body and comprises a picture analyzer, and an infrared sensor, a thermal imaging camera, an ultrasonic expeller and a short message transmitter which are connected with the picture analyzer, wherein the infrared sensor is provided with at least one infrared sensor, the at least one infrared sensor is arranged at a communication part in the transformer substation box body and communicated with the outside, a track is arranged in the transformer substation box body, and the ultrasonic expeller is movably arranged in the track;

the track is a hollow tube with a rectangular cross section, a through groove is arranged in the middle of the bottom surface of the hollow tube along the length direction, the ultrasonic expelling device comprises an ultrasonic emitter and a carrier vehicle, the carrier vehicle moves in the track, the carrier loader is connected with the ultrasonic emitter through the through groove extended by the connecting rod, the ultrasonic emitter is arranged on the sphere, a tracking camera is also arranged on the ball body beside the ultrasonic emitter, the ball body is rotatably arranged on the connecting rod, the connecting rod is also provided with two stepping motors for controlling the rotation of the ball body, the axes of the two stepping motors are mutually vertical, each stepping motor drives a roller to contact with the ball body, still be equipped with data processor in the spheroid, the tracking camera links to each other with data processor, data processor control two step motor moves, data processor still links to each other with ultrasonic emitter and image analyzer.

Preferably, the ball body is provided with a limiting ring for limiting the rotation angle of the ball body. The ultrasonic transmitter or the tracking camera is prevented from being hidden and cannot work normally due to over rotation.

Preferably, each stepping motor is fixed on a fixed rod, one end of the fixed rod is rotatably connected with the connecting rod, and an electromagnet and a spring are arranged between the other end of the fixed rod and the connecting rod. When one stepping motor works, the roller wheel carried by the other stepping motor can be separated from the ball body, so that interference or abrasion is avoided.

Compared with the prior art, the utility model has the advantages that: the method comprises the steps of sensing an animal entering a transformer substation box body through an infrared sensor, shooting a thermal imaging picture of the animal through a thermal imaging camera, analyzing the thermal imaging picture through a picture analyzer, and if the animal enters a human or an animal, starting an ultrasonic expulsion device to enable the ultrasonic expulsion device to move to a position close to the animal along a track, and expelling the animal through ultrasonic waves. Can control ultrasonic transmitter through the spheroid and rotate wider scope and carry out the ultrasonic wave and drive away to adjust ultrasonic transmitter's angle and position in real time through the information of tracking camera feedback, ensure ultrasonic transmitter efficiency maximize.

Drawings

Fig. 1 is a schematic structural view of a small animal expelling device of a transformer substation;

fig. 2 is a schematic structural view of the middle rail and the ultrasonic expelling device of the present invention;

fig. 3 is a schematic structural view of the ultrasonic expelling device of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.

Referring to fig. 1, the utility model relates to an embodiment of a transformer substation animal expelling device, install in the transformer substation box, including picture analyzer 1 and infrared sensor 2, thermal imaging camera 3, ultrasonic wave expeller 4 and the short message sender 5 that links to each other with picture analyzer 1, infrared sensor 2 selects quantity according to actual need, installs in the interior of transformer substation box such as door and window, corner, cable pit entry, fan wall opening of transformer substation equipment room and communicates with the external world, realizes the control to the position of probably invading through the multiple spot overall arrangement, be equipped with track 6 in the transformer substation box, ultrasonic wave expeller 4 removes and sets up in track 6;

referring to fig. 2 and 3, the rail is a hollow tube with a rectangular cross section, a through groove 7 is formed in the middle of the bottom surface of the hollow tube along the length direction, the ultrasonic ejector includes an ultrasonic emitter 8 and a carrier loader 9, the carrier loader 9 moves in the rail, the carrier loader 9 extends out of the through groove 7 through a connecting rod 10 and is connected with the ultrasonic emitter 8, the ultrasonic emitter 8 is installed on a sphere 11, a tracking camera 12 is further arranged on the sphere 11 beside the ultrasonic emitter, the sphere 11 is rotatably arranged on the connecting rod 10, two stepping motors 13 for controlling the rotation of the sphere 11 are further arranged on the connecting rod 10, the axes of the two stepping motors 13 are perpendicular to each other, each stepping motor 13 drives a roller 14 to contact with the sphere 11, a data processor is further arranged in the sphere 11, and the tracking camera 12 is connected with the data processor, the data processor controls the operation of the two stepping motors 13, and is also connected with an ultrasonic transmitter and a picture analyzer.

The method comprises the steps of sensing an animal entering a transformer substation box body through an infrared sensor, shooting a thermal imaging picture of the animal through a thermal imaging camera, analyzing the thermal imaging picture through a picture analyzer, and if the animal enters a human or an animal, starting an ultrasonic expulsion device to enable the ultrasonic expulsion device to move to a position close to the animal along a track, and expelling the animal through ultrasonic waves. Can control ultrasonic transmitter through spheroid 11 and rotate wider scope and carry out the ultrasonic wave and drive away to through the angle and the position of the real-time adjustment ultrasonic transmitter of the information of tracing camera 12 feedback, ensure ultrasonic transmitter efficiency maximize.

In order to prevent the tracking camera 12 and the ultrasonic transmitter from being shielded and not being normally used due to over rotation of the ball 11, a limiting ring 15 is arranged on the ball 11 to limit the rotation angle of the ball 11, when one stepping motor 13 controls the rotation of the ball 11, in order to prevent the roller 14 of the other stepping motor 13 from interfering with the rotation of the ball 11, each stepping motor 13 is fixed on a fixing rod 16, one end of the fixing rod 16 is rotatably connected with the connecting rod 10, and an electromagnet 17 and a spring 18 are arranged between the other end of the fixing rod 16 and the connecting rod 10.

The thermal imaging camera 3 is mainly installed at the high position of the equipment area, is aligned to the sensing area covered by the infrared sensor 2, and stores a thermal imaging picture within 1 minute for the analysis equipment to fetch; the image analyzer 1 can be a computer storing a thermal imaging picture of a common small animal, the image analyzer 1 is connected with the infrared sensor 2 and the thermal imaging camera 3 in a wired mode, the infrared sensor 2 triggers an analysis and picture-taking instruction of the image analyzer 1, the image analyzer 1 takes pictures of 10 seconds before and after the thermal imaging camera 3 after the infrared sensor 2 is triggered, the activity condition and the size contour of a living body on the pictures are analyzed frame by frame, whether the invasion event is triggered by the small animal or a worker is confirmed, if the invasion event is triggered by the small animal, the image analyzer 1 starts an instruction to the ultrasonic expeller 4, the ultrasonic expeller 4 moves to the vicinity of the sensor triggering the invasion event, the sensor circularly and the small animal are moved in a reciprocating mode and emit ultrasonic waves to expel the small animal, in the process, the tracking camera 12 feeds back data to the data processor according to the movement of the small animal, the data processor controls the two stepping motors 13 to drive the ball body 11 to rotate, adjusts the ultrasonic transmitter to a proper angle, does not sense the small animals within 1 hour, and switches to a patrol and expelling mode until manual intervention stops. And the short message transmitter 5 is connected with the image analyzer 1, and sends a reminding short message to preset personnel when a small animal invasion event and the action of the mobile ultrasonic expelling equipment are triggered and the self-detection of the device is abnormal. The ultrasonic expulsion device 4 is installed on a track 6 pre-buried on a wall, a direct-current power supply electricity taking clamping groove is laid on the track 6, power is supplied to a stepping motor of a mobile device through the clamping groove, the track 6 is calibrated in position by using length and direction, the ultrasonic expulsion device 4 is pre-recorded in the calibration positions corresponding to sensors respectively, the ultrasonic expulsion device 4 plans a nearest route according to a starting point and a target point, a moving direction and a distance instruction is sent to the stepping motor 1311, the ultrasonic expulsion device 4 moves in a reciprocating mode in a suspected invasion area and emits ultrasonic to expel small animals, the states of the sensors are polled after the action lasts for 1 hour, the small animals are switched to an inspection expulsion mode during the period without sensing, the inspection of one round of half an hour is carried out until manual intervention stops, if other sensors sense the small animals during the period, the small animals are moved to an area sensing, and until no sensor sends an intrusion event within 1 hour, the intrusion event is converted into polling type eviction.

1) The device builds an indoor small animal invasion monitoring defense line of the transformer substation by matching the infrared sensor 2 with the thermal imaging video recorder, realizes accurate judgment of small animal invasion into the transformer substation by matching the electronic sensing technology with the thermal imaging technology, solves the problem that the small animal invasion can only be found after an accident at present, and can remind personnel to monitor invasion and expelling effect in time by real-time identification;

2) the device realizes tracking type active expelling and inspection type expelling by controlling the movable ultrasonic expeller 4 to move to the position near a sensor triggering a small animal invasion event, solves the problem that the current plugging type passive defense measures are easy to miss, and avoids small animals from invading an indoor equipment area through active expelling;

3) the device uses the SMS module of linkage to remind the event of triggering, including toy invasion time, portable expulsion ware state, device control instruction, sensor and expulsion ware device self-checking result, in time reminds relevant personnel, the steady operation of guarantee device.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims (3)

1. The utility model provides a transformer substation's toy expulsion device installs in the transformer substation box, its characterized in that: the intelligent transformer substation image acquisition system comprises a picture analyzer (1), and an infrared sensor (2), a thermal imaging camera (3), an ultrasonic expulsion device (4) and a short message transmitter (5) which are connected with the picture analyzer (1), wherein at least one infrared sensor (2) is arranged at the position where the infrared sensor is communicated with the outside in a transformer substation box body, a track (6) is arranged in the transformer substation box body, and the ultrasonic expulsion device (4) is movably arranged in the track (6);

the track is a hollow tube with a rectangular cross section, a through groove (7) is formed in the middle of the bottom surface of the hollow tube along the length direction, the ultrasonic expelling device comprises an ultrasonic emitter (8) and a carrying vehicle (9), the carrying vehicle (9) moves in the track, the carrying vehicle (9) extends out of the through groove (7) through a connecting rod (10) to be connected with the ultrasonic emitter (8), the ultrasonic emitter (8) is installed on a sphere (11), a tracking camera (12) is further arranged on the sphere (11) beside the ultrasonic emitter, the sphere (11) is rotatably arranged on the connecting rod (10), two stepping motors (13) for controlling the rotation of the sphere (11) are further arranged on the connecting rod (10), the axes of the two stepping motors (13) are mutually vertical, and each stepping motor (13) drives a roller (14) to be in contact with the sphere (11), still be equipped with data processor in spheroid (11), tracking camera (12) link to each other with data processor, data processor control two step motor (13) operation, data processor still links to each other with ultrasonic emitter and image analyzer.

2. A substation animal repelling device according to claim 1, wherein: the ball body (11) is provided with a limiting ring (15) for limiting the rotation angle of the ball body (11).

3. A substation animal repelling device according to claim 1, wherein: each stepping motor (13) is fixed on a fixing rod (16), one end of each fixing rod (16) is rotatably connected with the connecting rod (10), and an electromagnet (17) and a spring (18) are arranged between the other end of each fixing rod (16) and the connecting rod (10).

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