CN211699120U - Monitoring and alarming system of transformer substation - Google Patents
Monitoring and alarming system of transformer substation Download PDFInfo
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- CN211699120U CN211699120U CN202020759217.1U CN202020759217U CN211699120U CN 211699120 U CN211699120 U CN 211699120U CN 202020759217 U CN202020759217 U CN 202020759217U CN 211699120 U CN211699120 U CN 211699120U
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Abstract
The utility model relates to a transformer substation monitoring alarm system, including the remote control ware that is located the monitor, be located the monitor and the fixed image acquisition terminal of being connected with remote control ware, the mobile image acquisition terminal that the staff of being convenient for carried, a wireless communication module for the communication is connected, and be used for implementing the front end image alarm signal collection system who monitors the transformer substation operating mode, front end image alarm signal collection system is connected with the remote control ware communication, mobile image acquisition terminal is connected with the remote control ware communication, the remote control ware is connected with indoor audible-visual annunciator, indoor audible-visual annunciator is located the control room. The utility model discloses can real time monitoring transformer substation's operating mode and report to the police, reach the effect that the staff of being convenient for in time discovers and handles the transformer substation accident.
Description
Technical Field
The utility model belongs to the technical field of monitoring alarm system's technique and specifically relates to a transformer substation monitoring alarm system is related to.
Background
The transformer substation is used as an important component on a power transmission and transformation line of a power system, the safe and stable operation of the transformer substation plays an extremely important role in daily life of people, and the transformer substation in the power system frequently generates heating accidents, so that the economic benefit and the reliability of safe operation of the power system are seriously influenced. With the rapid development of national economy, the electrical load is more and more large, and the temperature rise of equipment in a transformer substation is extremely high, so that serious accidents can be caused if the temperature rise cannot be solved in time, and further, the great economic loss is caused.
Chinese patent No. CN208335415U discloses a transformer substation monitoring and alarming system, which includes a working condition controller, a working condition wireless transceiver, a remote controller, a remote wireless transceiver, an infrared emitter, an infrared receiver and a ventilation system; the infrared emitter corresponds with infrared receiver to form the infrared light curtain between infrared emitter and infrared receiver, the operating mode controller is connected with infrared receiver, and the operating mode controller is connected with the smoke sensor and the operating mode audible and visual alarm that all are located the transformer substation, and the remote control is connected with the long-range audible and visual alarm that is located the remote control room. When fire occurs in a transformer substation, the smoke sensor transmits smoke information to the working condition controller in real time, the working condition controller transmits the smoke information to the remote controller in real time in a wireless mode, the remote controller stores the smoke information of the fire through the hard disk video recorder, and meanwhile, the remote acousto-optic alarm in the control room is controlled to give an early warning.
But because the transformer substation area is great, can not be fine after the staff receives alarm information in time learn the concrete position area of occurence of failure, when the staff in the control room goes out to carry out daily patrolling and examining to the transformer substation moreover, can't receive the warning that long-range audible-visual annunciator in the control room sent easily.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a transformer substation monitoring alarm system, it can real time monitoring transformer substation's operating mode and report to the police, reaches the effect that the staff of being convenient for in time discovers and handles the transformer substation accident.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a transformer substation monitoring alarm system, is including the remote control ware that is located the monitor, be located the monitor and with the fixed image acquisition terminal that the remote control ware is connected, the mobile image acquisition terminal that the staff of being convenient for carried, be used for the wireless communication module of communication connection and be used for implementing the front end image alarm signal collection system of monitoring transformer substation's operating mode, front end image alarm signal collection system passes through wireless communication module and is connected with the remote control ware communication, mobile image acquisition terminal passes through wireless communication module and is connected with the remote control ware communication, the remote control ware is connected with indoor audible-visual annunciator, indoor audible-visual annunciator is located the control room.
By adopting the technical scheme, the front-end image alarm signal acquisition device transmits acquired images and data to the remote controller in the monitoring room, the remote controller feeds back information to workers visually through the fixed image acquisition terminal and the moving image acquisition terminal, and can remind the workers in time through the indoor audible and visual alarm, so that the workers can find and process substation accidents in time; when the staff goes out to carry out daily patrol and examine to the transformer substation, still can implement the operating mode of paying attention to whole transformer substation through moving image acquisition terminal, and then reach the effect that the staff of being convenient for in time discovers and handles the transformer substation accident.
The present invention may be further configured in a preferred embodiment as: the front-end image alarm signal acquisition device comprises an infrared integrated camera fixed on the transformer substation, a high-speed pan-tilt camera, a smoke fire sensor and an infrared detection device.
By adopting the technical scheme, the infrared integrated camera and the high-speed pan-tilt camera are matched, so that the front-end image alarm signal acquisition device can monitor the transformer substation in real time in the day and at night; the smoke fire sensor can monitor fire accidents of the transformer substation in real time, feed the fire accidents back to the remote controller and send out an alarm through the indoor audible and visual alarm; the infrared detection device can realize the prevention of external invasion, particularly the invasion at night, so that the daily working pressure of workers is reduced; the remote controller can visually know the working condition of the transformer substation and the equipment working condition of a working area in the transformer substation through the front-end image alarm signal acquisition device, so that workers can find and handle the transformer substation accidents in time.
The present invention may be further configured in a preferred embodiment as: the infrared detection device comprises a plurality of infrared safety light curtains arranged along the circumferential direction of the transformer substation, the transformer substation is located in the infrared safety light curtains, and the infrared safety light curtains comprise infrared transmitters and infrared receivers.
Through adopting above-mentioned technical scheme, whether infrared safety light curtain can detect the object and invade the transformer substation, and then realize taking precautions against to external invasion, especially invasion at night, and then alleviate staff's daily operating pressure.
The present invention may be further configured in a preferred embodiment as: the infrared detection device also comprises a pyroelectric infrared sensor for detecting personnel and animals.
Through adopting above-mentioned technical scheme, pyroelectric infrared sensor can detect personnel or animal and be close to the transformer substation to in time feed back to remote control ware, the staff of being convenient for in time makes the warning and handles.
The present invention may be further configured in a preferred embodiment as: the infrared detection device is connected with an outdoor audible and visual alarm, and the outdoor audible and visual alarm is located in the transformer substation.
By adopting the technical scheme, when an accident occurs in the transformer substation, the remote controller is convenient to remind workers who go on patrol and check outside through the outdoor audible and visual alarm, and the workers can find and handle the accident of the transformer substation in time. And when the infrared detection device detects that an object or a living object enters the transformer substation, the remote controller gives an alarm through outdoor acousto-optic alarm to warn an intruder to leave and remind the staff who patrols and examines outside.
The present invention may be further configured in a preferred embodiment as: the remote controller is connected with a cooling fan and a temperature sensor used for monitoring the working temperature of equipment in the transformer substation, and the cooling fan is located in the equipment working area of the transformer substation.
By adopting the technical scheme, the temperature sensor of the front-end image alarm signal acquisition device transmits the equipment temperature information of the transformer substation to the remote controller in real time, and when the temperature information received by the remote controller reaches a set value, the cooling fan is controlled to operate so as to ventilate and reduce the equipment temperature in the transformer substation, and the safe operation of the transformer substation is ensured.
The present invention may be further configured in a preferred embodiment as: the remote controller is connected with a hard disk video recorder in a monitoring room.
By adopting the technical scheme, the hard disk video recorder has a larger storage space, can store the data transmitted to the remote controller by the front-end image alarm signal acquisition device, and supports playback besides displaying the image data on the fixed image acquisition terminal and the mobile image acquisition terminal in real time.
The present invention may be further configured in a preferred embodiment as: the front-end image alarm signal acquisition device further comprises a mobile patrol trolley and a high-definition camera device, wherein the mobile patrol trolley is in communication connection with the remote controller, and the high-definition camera device is located at the top of the mobile patrol trolley.
By adopting the technical scheme, the remote controller controls the mobile patrol trolley to patrol in the transformer substation in a reciprocating manner, the high-definition camera device at the bottom of the patrol trolley transmits image information of the transformer substation facilities passing through the patrol to the remote controller in real time, and the image information is put into the fixed image acquisition terminal and the mobile image acquisition terminal, so that a worker can know the working condition of the transformer substation more comprehensively, and the effect of facilitating the worker to find and process the transformer substation accident in time is achieved.
The present invention may be further configured in a preferred embodiment as: the trolley top is provided with a lifting electric cylinder, a piston rod of the lifting electric cylinder is arranged along the vertical direction, and the end part of a piston rod of the lifting electric cylinder is fixedly connected with the high-definition camera device.
Through adopting above-mentioned technical scheme, the setting of lift electric jar can be convenient for the staff and adjust the height of high definition camera, makes things convenient for the staff to know the operating mode of transformer substation in real time.
The present invention may be further configured in a preferred embodiment as: the wireless communication module adopts one of a WIFI module, a Bluetooth module and a zigbee module.
By adopting the technical scheme, one or more communication modes are adopted for simultaneous use, so that the remote controller is convenient to dispatch and regulate each module, and the effect of facilitating timely discovery and treatment of transformer substation accidents by workers is achieved.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the front-end image alarm signal acquisition device transmits acquired images and data to a remote controller in a monitoring room, the remote controller feeds information back to workers visually through a fixed image acquisition terminal and a moving image acquisition terminal, and the workers can be reminded in time through an indoor audible and visual alarm, so that the workers can find and handle substation accidents in time; when a worker goes out to carry out daily inspection on the transformer substation, the worker can still pay attention to the working condition of the whole transformer substation through the mobile image acquisition terminal, so that the effect of timely finding and processing transformer substation accidents by the worker is achieved;
2. the infrared integrated camera and the high-speed pan-tilt camera are matched to ensure that the front-end image alarm signal acquisition device can monitor the transformer substation in real time in the day and at night; the smoke fire sensor can monitor fire accidents of the transformer substation in real time, feed the fire accidents back to the remote controller and send out an alarm through the indoor audible and visual alarm; the infrared detection device can realize the prevention of external invasion, particularly the invasion at night, so that the daily working pressure of workers is reduced;
3. through the setting of removing patrol dolly and high definition camera device, remote controller control removes patrol dolly reciprocal patrol in the transformer substation to high definition camera device through patrol dolly bottom will patrol transformer substation's facility image information real-time transmission to remote controller that passes through, and put in to fixed image acquisition terminal and remove image acquisition terminal, make the staff can know the operating mode of transformer substation more comprehensively, reach the effect that the staff of being convenient for in time discovers and handles the transformer substation accident.
Drawings
Fig. 1 is a schematic block circuit diagram of the present invention;
fig. 2 is a schematic structural diagram of the patrol trolley.
In the figure, 1, a remote controller; 2. fixing an image acquisition terminal; 3. moving an image acquisition terminal; 4. a wireless communication module; 5. a front-end image alarm signal acquisition device; 51. an infrared integrated camera; 52. a high-speed pan-tilt camera; 53. a smoke fire sensor; 54. an infrared detection device; 541. an infrared safety light curtain; 542. an infrared emitter; 543. an infrared receiver; 544. a pyroelectric infrared sensor; 6. an indoor audible and visual alarm; 61. an outdoor audible and visual alarm; 7. a temperature sensor; 71. a heat radiation fan; 8. a hard disk video recorder; 9. moving the patrol trolley; 91. a lifting electric cylinder; 92. provided is a high-definition camera device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a transformer substation monitoring alarm system, including being located remote control 1 in the monitor, being located the monitor and moving image acquisition terminal 3, the front end image alarm signal collection system 5 that is used for communication connection's wireless communication module 4 and is used for implementing the operating mode of monitoring transformer substation that fixed image acquisition terminal 2, the staff of being convenient for carried are connected with remote control 1 in the monitor. The front-end image alarm signal acquisition device 5 is in communication connection with the remote controller 1 through the wireless communication module 4, the mobile image acquisition terminal 3 is in communication connection with the remote controller 1 through the wireless communication module 4, the remote controller 1 is connected with an indoor audible and visual alarm 6, and the indoor audible and visual alarm 6 is located in a control room. The fixed image acquisition terminal 2 adopts a 65-inch LED high-definition screen, and the mobile image acquisition terminal 3 can be a mobile phone or a tablet computer and the like. In image and data transmission to the remote control 1 in the control room that front end image alarm signal collection system 5 will gather, remote control 1 feeds back the staff with the information audio-visual implementation through fixed image acquisition terminal 2 and moving image acquisition terminal 3 to can in time remind the staff through indoor audible-visual annunciator 6, the staff of being convenient for in time discovers and handles the transformer substation accident. When the staff goes out to carry out daily patrol and examine to the transformer substation, still can implement the operating mode of paying attention to whole transformer substation through moving image acquisition terminal 3, and then reach the effect that the staff of being convenient for in time discovers and handles the transformer substation accident.
Referring to fig. 1, the front-end image alarm signal collecting device 5 includes an infrared integrated camera 51, a high-speed pan-tilt camera 52, a smoke fire sensor 53, and an infrared detecting device 54, which are fixed to the substation. The infrared integrated camera 51 adopts a DP-7150 infrared integrated camera 51, the smoke fire sensor 53 adopts a 603PC smoke fire sensor 53, and the high-speed pan-tilt camera 52 adopts an HRC-P6600Z36T75L15 multispectral pan-tilt integrated camera. The infrared integrated camera 51 and the high-speed pan-tilt camera 52 are matched to ensure that the front-end image alarm signal acquisition device 5 can monitor the transformer substation in real time in both day and night. The smoke fire sensor 53 can monitor the fire accident of the transformer substation in real time, feed back the fire accident to the remote controller 1 and send out an alarm through the indoor audible and visual alarm 6. The remote controller 1 is connected with a DS-7216HF-S series hard disk video recorder 8 positioned in a monitoring room, the hard disk video recorder 8 has a large storage space, can store data transmitted to the remote controller 1 by the front-end image alarm signal acquisition device 5, and supports playback besides displaying image data on the fixed image acquisition terminal 2 and the mobile image acquisition terminal 3 in real time.
Referring to fig. 1, the infrared detection device 54 includes a plurality of infrared safety light curtains 541 provided along a circumference of the substation and a pyroelectric infrared sensor 544 for detecting persons and animals, and the infrared safety light curtain 541 includes an infrared transmitter 542 and an infrared receiver 543. Infrared safety light curtain 541 adopts long-distance infrared safety light curtain, and is equipped with a plurality of, centers on the work area of transformer substation, and whether infrared safety light curtain 541 can detect the object and invade the transformer substation, and then realizes taking precautions against the invasion of external world, especially invades night, and then alleviates staff's daily work pressure. The pyroelectric infrared sensor 544 can detect that people or animals are close to the substation and feed back to the remote controller 1 in time, so that the staff can warn and handle in time. Pyroelectric infrared sensor 544 adopts XKC-003K4V2 pyroelectric infrared sensor 544 to infrared detection device 54 is connected with outdoor audible-visual annunciator 61, outdoor audible-visual annunciator 61 is located the work area of transformer substation internal equipment, and when the transformer substation took place the accident, the remote controller 1 of being convenient for was reminded the staff who patrols the inspection outside through outdoor audible-visual annunciator 61, and the staff of being convenient for in time discovers and handles the transformer substation accident. And when the infrared detection device 54 detects that an object or a living thing enters the substation, the remote controller 1 sends an alarm through the outdoor audible and visual alarm 61 to warn an intruder to leave and to remind a worker who patrols outside.
Referring to fig. 1 and 2, the front-end image alarm signal acquisition device 5 further comprises a mobile patrol trolley 9 and a high-definition camera 92, the mobile patrol trolley 9 is in communication connection with the remote controller 1, and the high-definition camera 92 is located at the top of the mobile patrol trolley 9. The high-definition camera 92 adopts a (SONY) FDR-AX60 high-definition anti-shake camera. The remote controller 1 controls the mobile patrol trolley 9 to patrol in the transformer substation in a reciprocating manner, high-definition camera devices 92 at the bottom of the patrol trolley 9 are used for transmitting image information of the transformer substation facilities passing through the patrol to the remote controller 1 in real time, and the image information is put into the fixed image acquisition terminal 2 and the mobile image acquisition terminal 3, so that working personnel can know the working condition of the transformer substation more comprehensively, and the effect of facilitating the working personnel to find and process transformer substation accidents in time is achieved. Furthermore, the top of the movable patrol trolley 9 is provided with a lifting electric cylinder 91, a piston rod of the lifting electric cylinder 91 is arranged in the vertical direction, the end part of the piston rod of the lifting electric cylinder 91 is fixedly connected with the high-definition camera 92, the movable patrol trolley 9 is provided with a control device for controlling the lifting electric cylinder 91 to lift, the lifting electric cylinder 91 is connected with a power module of the movable patrol trolley, and a worker can conveniently adjust the height of the high-definition camera through the lifting electric cylinder 91.
Referring to fig. 1, wireless communication module 4 adopts one of WIFI module, bluetooth module and zigbee module, adopts one or more of these several kinds of communication mode to use simultaneously, makes things convenient for remote controller 1 to schedule regulation and control each module, reaches the effect that the staff of being convenient for in time discovers and handles the transformer substation accident. The remote controller 1 is connected with a plurality of cooling fans 71 and a plurality of temperature sensors 7 for monitoring the working temperature of equipment in the transformer substation in a communication manner, and the plurality of cooling fans 71 are distributed near each equipment in the transformer substation. The temperature sensor 7 of the front-end image alarm signal acquisition device 5 transmits the equipment temperature information of the transformer substation to the remote controller 1 in real time, and when the temperature information received by the remote controller 1 reaches a set value, the cooling fan 71 is controlled to operate, so that the equipment temperature in the transformer substation is reduced through ventilation, and the safe operation of the transformer substation is ensured.
The implementation principle of the embodiment is as follows: the cooperation of the infrared integrated camera 51 and the high-speed pan-tilt camera 52 can ensure that the front-end image alarm signal acquisition device 5 can monitor the transformer substation in real time in the day and at night, transmit image data to the remote controller 1, and feed back information to workers visually through the fixed image acquisition terminal 2 and the mobile image acquisition terminal 3. The remote controller 1 controls the patrol trolley 9 to patrol the working area of the transformer substation through the wireless communication module 4, the high-definition camera 92 on the patrol trolley 9 shoots the passing equipment and transmits data to the remote controller 1 through the wireless communication module 4, and therefore workers can find and handle transformer substation accidents in time. When the staff goes out to carry out daily patrol and examine to the transformer substation, still can implement the operating mode of paying attention to whole transformer substation through moving image acquisition terminal 3, and then reach the effect that the staff of being convenient for in time discovers and handles the transformer substation accident.
When a fire accident occurs, the smoke fire sensor 53 transmits fire accident information of the transformer substation to the remote controller 1, the remote controller 1 controls the indoor audible and visual alarm 6 and the outdoor audible and visual alarm 61 to give an alarm, a worker can observe the fire accident occurrence position through the fixed image acquisition terminal 2 in the monitoring room after receiving an alarm signal, and can observe the fire accident occurrence position through the mobile image acquisition terminal 3 when the worker is patrolling and examining, so that the effect of enabling the worker to timely find and process the transformer substation accident is achieved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a transformer substation monitoring alarm system which characterized in that: including being located remote control ware (1) in the monitor, being located the monitor and fixed image acquisition terminal (2) be connected with remote control ware (1), be convenient for the staff carry move image acquisition terminal (3), be used for wireless communication module (4) that the communication is connected and be used for implementing front end image alarm signal collection device (5) of monitoring transformer substation's operating mode, front end image alarm signal collection device (5) are connected with remote control ware (1) communication through wireless communication module (4), move image acquisition terminal (3) and be connected with remote control ware (1) communication through wireless communication module (4), remote control ware (1) are connected with indoor audible-visual annunciator (6), indoor audible-visual annunciator (6) are located the control room.
2. The substation monitoring and alarm system of claim 1, wherein: the front-end image alarm signal acquisition device (5) comprises an infrared integrated camera (51), a high-speed pan-tilt camera (52), a smoke fire sensor (53) and an infrared detection device (54) which are fixed on a transformer substation.
3. The substation monitoring and alarm system of claim 2, wherein: the infrared detection device (54) comprises a plurality of infrared safety light curtains (541) arranged along the circumferential direction of the transformer substation, the transformer substation is located in the infrared safety light curtains (541), and the infrared safety light curtains (541) comprise infrared transmitters (542) and infrared receivers (543).
4. The substation monitoring and alarm system of claim 2, wherein: the infrared detection device (54) also comprises a pyroelectric infrared sensor (544) for detecting people and animals.
5. The substation monitoring and alarm system of claim 2, wherein: the infrared detection device (54) is connected with an outdoor audible and visual alarm (61), and the outdoor audible and visual alarm (61) is located in the transformer substation.
6. The substation monitoring and alarm system of claim 2, wherein: the remote controller (1) is connected with a cooling fan (71) and a temperature sensor (7) used for monitoring the working temperature of equipment in the transformer substation, and the cooling fan (71) is located in the equipment working area of the transformer substation.
7. The substation monitoring and alarm system of claim 1, wherein: the remote controller (1) is connected with a hard disk video recorder (8) positioned in a monitoring room.
8. The substation monitoring and alarm system of claim 2, wherein: the front-end image alarm signal acquisition device (5) further comprises a mobile patrol trolley (9) and a high-definition camera device (92), the mobile patrol trolley (9) is in communication connection with the remote controller (1), and the high-definition camera device (92) is located at the top of the mobile patrol trolley (9).
9. The substation monitoring and alarm system of claim 8, wherein: the top of the movable patrol trolley (9) is provided with a lifting electric cylinder (91), and a piston rod of the lifting electric cylinder (91) is arranged along the vertical direction and is fixedly connected with the end part of the piston rod of the lifting electric cylinder (91) and a high-definition camera device (92).
10. The substation monitoring and alarm system of claim 1, wherein: the wireless communication module (4) adopts one of a WIFI module, a Bluetooth module and a zigbee module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020759217.1U CN211699120U (en) | 2020-05-09 | 2020-05-09 | Monitoring and alarming system of transformer substation |
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| CN202020759217.1U CN211699120U (en) | 2020-05-09 | 2020-05-09 | Monitoring and alarming system of transformer substation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113128349A (en) * | 2021-03-25 | 2021-07-16 | 国网江西省电力有限公司上饶供电分公司 | Intelligent control system for preventing and controlling animals in transformer substation |
| CN114882660A (en) * | 2022-05-31 | 2022-08-09 | 武汉新能源研究院有限公司 | Alarm system and method for water area of high-voltage line protection area |
-
2020
- 2020-05-09 CN CN202020759217.1U patent/CN211699120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113128349A (en) * | 2021-03-25 | 2021-07-16 | 国网江西省电力有限公司上饶供电分公司 | Intelligent control system for preventing and controlling animals in transformer substation |
| CN114882660A (en) * | 2022-05-31 | 2022-08-09 | 武汉新能源研究院有限公司 | Alarm system and method for water area of high-voltage line protection area |
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