CN204884104U - Power equipment warning terminal under large tracts of land natural disasters environment - Google Patents
Power equipment warning terminal under large tracts of land natural disasters environment Download PDFInfo
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- CN204884104U CN204884104U CN201520452254.7U CN201520452254U CN204884104U CN 204884104 U CN204884104 U CN 204884104U CN 201520452254 U CN201520452254 U CN 201520452254U CN 204884104 U CN204884104 U CN 204884104U
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Abstract
The utility model provides a power equipment warning terminal under large tracts of land natural disasters environment sets up on the power equipment body, including carrier signal dispensing device and alarm, carrier signal dispensing device includes wireless signal transmitting device, data register and data code ware, the alarm includes sensor group and connected infrared signal transmitter, ultrasonic transmitter. The utility model discloses a warning terminal can make the personnel of rushing to repair find fault location rapidly under guiding to the completion is such as salvageing site operations such as tower installation, route formulation, for the electric power enterprise cost of using manpower sparingly, races against time for in time resumeing power supply, thereby provides the electric power guarantee for the society speedily carries out rescue work, has very strong social and economic benefits.
Description
Technical field
The utility model relates to electric power panalarm technical field, particularly relates to power equipment alarm terminal under large area disaster environment.
Background technology
In recent years, Environmental variations is severe, and disaster takes place frequently, and south consecutive low temperature freezing rain and snow disaster on a large scale weather, Ya'an Sichuan province earthquake, the disasteies such as the flood of Heilongjiang river, cause high risks to power grid security.Large area, disaster that is long-time, high strength will cause occurring grid power transmission circuit and fall tower, broken string and wire flashover fault, cause great harm to the safe operation of electrical network.Because electric system is the economic development of society, the stability basis of order and public welfare, usual requirement must recover the supply of electric power within the shortest time.How can after disaster occurs the very first time restore electricity, fast the power equipment damaged is rushed to repair, be power industry must faced by problem.And speedily carry out rescue work at tissue, the major premise of anti-dangerous, repairing, prediction scheme of rationally comprehensively speedily carrying out rescue work must be made, and the rational allocation of the such as deposit such as emergent repairing tower and power equipment repairing goods and materials is used.
Power grid GIS system be by the sending out of power grid enterprises, defeated, become, join, the information such as geographic position, production run, operation control and the basic geography information such as two/dimensional topography, landforms, atural object of the installations and facilities of each link of electricity consumption carry out the integrated system that organic combination is shown with issue, power grid GIS technology has obtained deeply applying widely in the production of power industry, design, operation and management in recent years, and obtains good effect.But, when happening suddenly large area disaster, how rational and orderly utilizes various places now to have the resources such as electric power first-aid goods and materials such as emergent repairing tower, repairing fleet, repairing working group, and in conjunction with the reality of different geographical environment, drafting rapidly rescue method to take reasonable measure, is a proposition being worth further investigation.
We can propose power equipment alarm terminal under a kind of large area disaster environment for this reason, be convenient to when disaster is rushed to repair, corrupted information and distress signal can be promptly and accurately sent for staff, thus realize the high-speeding of repairing work, improving accident maintenance efficiency, providing technical support and help for restoring electricity as early as possible.
Utility model content
The purpose of this utility model is to provide power equipment alarm terminal under large area disaster environment, reports, be conducive to staff and make corresponding decision-making in time, formulate rush repair prediction scheme by transferring disaster message in time and carrying out processing to information.
The technical scheme adopted for realizing the purpose of this utility model is: power equipment alarm terminal under large area disaster environment, be arranged on power equipment body, comprise carrier signal dispensing device and alarm, described carrier signal dispensing device comprises wireless signal transmitting device, data register and data encoder, and described alarm comprises sensor group and connected Infrared Projector, ultrasonic transmitter.
Power amplifier device is connected between described data encoder with described wireless signal transmitting device.
The electric signal failure detector that described sensor group comprises pressure transducer, vibration transducer and is connected with transmission line of electricity.
Described alarm terminal outer setting protective cover, described protective cover comprises titanium alloy plate and adiabatic resistance to compression protective seam.
Described alarm terminal arranges GPS locating module.
In large area disaster, power equipment especially grid power transmission transmission tower is very easily damaged, and the rescue after being damaged repairs difficulty comparatively greatly, and its main difficulty is that impaired geographic orientation and concrete damaged part are not easily determined.Alarm terminal designed by this programme is arranged on power equipment body; commonly be arranged in grid power transmission transmission tower; exterior of terminal arranges protective cover; protective cover comprises titanium alloy plate and adiabatic resistance to compression protective seam; protective seam can adopt alloy fiber and silica gel cushion to combine; its fundamental purpose is to protect internal electronic element, when large area disaster is occurred, still can realize the function such as data transmission, position sensing.
Alarm terminal comprises carrier signal dispensing device and alarm; Alarm comprises sensor group and connected Infrared Projector, ultrasonic transmitter; The electric signal failure detector that sensor group comprises pressure transducer, vibration transducer and is connected with transmission line of electricity.When disaster occurs, especially when the power equipment such as electric power pylon is damaged, according to its circuit damage degree, compression degree, oscillation degree, tentatively can make the pre-judgement to the condition of a disaster size and extent of damage size, now, alarm starts emergency alarm device on the one hand, i.e. Infrared Projector, ultrasonic transmitter, send infrared signal and ultrasonic signal, this mainly ensures to rescue at proximity detection, when pure electronic signal receives interference, physical means can be relied on to locate rapidly, on the other hand, sensor group damaged data under alarm condition can be in state to be sent, in the data register of incoming carrier sender unit, the geographical position information of power equipment is also stored in data register, both are after data encoding, send with wireless signal form, receive for specific receiving end.In order to strengthen receiving efficiency under disaster rugged surroundings and accuracy rate, between data encoder with wireless signal transmitting device, power amplifier device can be connected, to strengthening transmitting-receiving power, carrying out of repairing work of being more convenient for.
The normal power supplies supply of alarm terminal can adopt transmission line of electricity to get source, when disaster occurs, especially when circuit supply source hinders, adopt built-in lithium battery power supply, for the transmission of data-signal, so, transmission line of electricity gets source signal also can substitute electric signal failure detector, as judging whether the important references signal occurring line fault, here the transmission line of electricity source of getting can be adopted in two ways, on the one hand, supply source can take AC/DC transformer and regulator rectifier circuit, on the other hand, plate condenser can be adopted, the mode of regulator rectifier circuit and accumulator supply source, after adopting during a kind of mode, plate condenser is arranged in the alternating electric field of transmission line of electricity.
Alarm terminal arranges GPS locating module, GPS when can realize daily and emergent accurately locates, meanwhile, in actual applications, warning end can also carry multiple convenient module, as carried GSM transport module, be convenient to when disaster occurs, in time alerting signal can be transferred to specific reception staff by GSM network, improve the solution speed for accident case of emergency, guarantee the safety operation level of electric power supply further, the modernization monitoring of formation, control, ladder of management.
The beneficial effects of the utility model are mainly reflected in the following aspects:
1. alarm terminal of the present utility model, by the employing of sensor alarming R-T unit and means, can effectively solve under occurrence of large-area disaster environment, and power equipment is damaged the difficult problem that geographic orientation and concrete damaged part are not easily determined.
2. alarm terminal carries multiple sensing supervising device and warning device, can when large area disaster occurs, still can realize the function such as data transmission, position sensing, sensor group damaged data is in the data register of state incoming carrier sender unit to be sent, the geographical position information of power equipment is also stored in data register, both send with wireless signal form after data encoding, receive for specific receiving end.
3. alarm terminal of the present utility model can make repair personnel find abort situation rapidly under guide, and complete the site works such as such as emergent repairing tower installation, route formulation, for electric power enterprise saves human cost, race against time for recovering electric power supply in time, thus provide electric power safeguard for society speedily carries out rescue work, there is very strong Social benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is composition structural drawing of the present utility model.
Embodiment
Embodiment one
As shown in Figure 1, power equipment alarm terminal under large area disaster environment, be arranged on power equipment body, comprise carrier signal dispensing device 10 and alarm 11, described carrier signal dispensing device comprises wireless signal transmitting device 1, data register 2 and data encoder 3, and described alarm comprises sensor group and connected Infrared Projector 5, ultrasonic transmitter 6.
Power amplifier device 4 is connected between described data encoder with described wireless signal transmitting device.
The electric signal failure detector 9 that described sensor group comprises pressure transducer 7, vibration transducer 8 and is connected with transmission line of electricity.
Described alarm terminal outer setting protective cover, described protective cover comprises titanium alloy plate and adiabatic resistance to compression protective seam.
Described alarm terminal arranges GPS locating module 12.
Alarm terminal designed by this programme is arranged on power equipment body; commonly be arranged in grid power transmission transmission tower; exterior of terminal arranges protective cover; protective cover comprises titanium alloy plate and adiabatic resistance to compression protective seam; protective seam can adopt alloy fiber and silica gel cushion to combine; its fundamental purpose is to protect internal electronic element, when large area disaster is occurred, still can realize the function such as data transmission, position sensing.
Alarm terminal comprises carrier signal dispensing device and alarm; Alarm comprises sensor group and connected Infrared Projector, ultrasonic transmitter; The electric signal failure detector that sensor group comprises pressure transducer, vibration transducer and is connected with transmission line of electricity.When disaster occurs, especially when the power equipment such as electric power pylon is damaged, according to its circuit damage degree, compression degree, oscillation degree, tentatively can make the pre-judgement to the condition of a disaster size and extent of damage size, now, alarm starts emergency alarm device on the one hand, i.e. Infrared Projector, ultrasonic transmitter, send infrared signal and ultrasonic signal, this mainly ensures to rescue at proximity detection, when pure electronic signal receives interference, physical means can be relied on to locate rapidly, on the other hand, sensor group damaged data under alarm condition can be in state to be sent, in the data register of incoming carrier sender unit, the geographical position information of power equipment is also stored in data register, both are after data encoding, send with wireless signal form, receive for specific receiving end.In order to strengthen receiving efficiency under disaster rugged surroundings and accuracy rate, between data encoder with wireless signal transmitting device, power amplifier device can be connected, to strengthening transmitting-receiving power, carrying out of repairing work of being more convenient for.
The normal power supplies supply of alarm terminal can adopt transmission line of electricity to get source, when disaster occurs, especially when circuit supply source hinders, adopt built-in lithium battery power supply, for the transmission of data-signal, so, transmission line of electricity gets source signal also can substitute electric signal failure detector, as judging whether the important references signal occurring line fault, when not breaking down, lithium cell charging can be remained.Here AC/DC transformer and regulator rectifier circuit are taked in the transmission line of electricity source of getting, AC/DC transformer is adopted to draw source, AC/DC transformer utilizes line alternating current source to be transformed to low-voltage AC by transformer, the direct current of 12V is exported again after overcommutation rectification, need for whole alarm terminal, wherein, regulator rectifier circuit comprises ceramic disc capacitor and has polarity big capacity electrolyte capacitor device, good rectifying and wave-filtering effect can be played, after mu balanced circuit, the direct supply of 5V can also be provided for the alarm in alarm terminal.When disaster occurs, when causing source signals to interrupt, just can the alerting signal of triggered alarm, directly current failure data encoding is exported.
Embodiment two
As shown in Figure 1, power equipment alarm terminal under large area disaster environment, be arranged on power equipment body, comprise carrier signal dispensing device 10 and alarm 11, described carrier signal dispensing device comprises wireless signal transmitting device 1, data register 2 and data encoder 3, and described alarm comprises sensor group and connected Infrared Projector 5, ultrasonic transmitter 6.
Power amplifier device 4 is connected between described data encoder with described wireless signal transmitting device.
The electric signal failure detector 9 that described sensor group comprises pressure transducer 7, vibration transducer 8 and is connected with transmission line of electricity.
Described alarm terminal outer setting protective cover, described protective cover comprises titanium alloy plate and adiabatic resistance to compression protective seam.
Described alarm terminal arranges GPS locating module 12.
The normal power supplies supply of alarm terminal can adopt transmission line of electricity to get source, when disaster occurs, especially when circuit supply source hinders, adopt built-in lithium battery power supply, for the transmission of data-signal, so, transmission line of electricity gets source signal also can substitute electric signal failure detector, as judging whether the important references signal occurring line fault, when not breaking down, lithium cell charging can be remained.Be with the difference of embodiment one, here transmission line of electricity source of getting adopts the induction of plate condenser generation alternation to draw source, plate condenser is in inlet wire alternating electric field, the source module that supplies now comprises plate condenser, regulator rectifier circuit and accumulator, regulator rectifier circuit comprises rectifier and step-down controller, rectifier comprises power amplifier and frequency controller, and power amplifier comprises the imported OTL amplifying circuit in front end; Frequency controller is made up of the uncontrollable rectification circuit of three-phase, H-bridge inverter circuit, output filter and series resonant circuit.Passive induction energy fetching device is directly installed in the high-voltage electric field of electric power environmental, get energy, and electric energy of inducting finally inputs accumulator through a series of conversion such as rectification, step-down with plate condenser.When disaster occurs, when causing source signals to interrupt, just can the alerting signal of triggered alarm, directly current failure data encoding is exported.
Claims (5)
1. power equipment alarm terminal under large area disaster environment, be arranged on power equipment body, it is characterized in that: comprise carrier signal dispensing device and alarm, described carrier signal dispensing device comprises wireless signal transmitting device, data register and data encoder, and described alarm comprises sensor group and connected Infrared Projector, ultrasonic transmitter.
2. power equipment alarm terminal under large area disaster environment as claimed in claim 1, is characterized in that: be connected power amplifier device between described data encoder with described wireless signal transmitting device.
3. power equipment alarm terminal under large area disaster environment as claimed in claim 1, is characterized in that: the electric signal failure detector that described sensor group comprises pressure transducer, vibration transducer and is connected with transmission line of electricity.
4. power equipment alarm terminal under large area disaster environment as claimed in claim 1, it is characterized in that: described alarm terminal outer setting protective cover, described protective cover comprises titanium alloy plate and adiabatic resistance to compression protective seam.
5. power equipment alarm terminal under large area disaster environment as claimed in claim 1, is characterized in that: described alarm terminal arranges GPS locating module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520452254.7U CN204884104U (en) | 2015-06-29 | 2015-06-29 | Power equipment warning terminal under large tracts of land natural disasters environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520452254.7U CN204884104U (en) | 2015-06-29 | 2015-06-29 | Power equipment warning terminal under large tracts of land natural disasters environment |
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| Publication Number | Publication Date |
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| CN204884104U true CN204884104U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520452254.7U Active CN204884104U (en) | 2015-06-29 | 2015-06-29 | Power equipment warning terminal under large tracts of land natural disasters environment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525570A (en) * | 2017-08-30 | 2017-12-29 | 谭梦淑 | A kind of prompting and positioner based on weight detecting and fault detect |
| CN110685749A (en) * | 2019-10-10 | 2020-01-14 | 山东科技大学 | Device and method for preventing water inrush of top plate and bottom plate when coal mine working face passes water-containing fault |
-
2015
- 2015-06-29 CN CN201520452254.7U patent/CN204884104U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525570A (en) * | 2017-08-30 | 2017-12-29 | 谭梦淑 | A kind of prompting and positioner based on weight detecting and fault detect |
| CN110685749A (en) * | 2019-10-10 | 2020-01-14 | 山东科技大学 | Device and method for preventing water inrush of top plate and bottom plate when coal mine working face passes water-containing fault |
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