CN203302232U - Multifunctional bird repelling device for high-voltage transmission line - Google Patents
Multifunctional bird repelling device for high-voltage transmission line Download PDFInfo
- Publication number
- CN203302232U CN203302232U CN2013203556814U CN201320355681U CN203302232U CN 203302232 U CN203302232 U CN 203302232U CN 2013203556814 U CN2013203556814 U CN 2013203556814U CN 201320355681 U CN201320355681 U CN 201320355681U CN 203302232 U CN203302232 U CN 203302232U
- Authority
- CN
- China
- Prior art keywords
- bird
- module
- transmission line
- ultra
- microwave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
A multifunctional bird repelling device for a high-voltage transmission line comprises a master controller as well as a microwave bird detection device, a temperature sensing module, an LCD display module, a real-time clock module, a voice bird repelling module, a microwave bird repelling module, a highlight bird repelling module, a button setting module and a GPRS module, which are respectively connected to the main controller. The multifunctional bird repelling device adopts the microwave detection technology, the GPRS wireless communication technology, the singlechip application technology and the like to realize real-time detection that whether birds come to visit a tower crane on the high-voltage transmission line or not, according to the detection result, the master controller determines whether various bird repelling manners, such as sound (which can make birds feel terrible and fearful and leave), dazzling highlight (which makes the birds feel frightened and leave) and wave (which can send out microwave of which frequency is close to heartbeat frequency of the birds so as to generate resonation with bird's hearts and make the birds feel uncomfortable and leave) for repelling the birds are performed or not, and the bird repelling effect is good.
Description
Technical field
The utility model relates to ultra-high-tension power transmission line protection field, specifically a kind of ultra-high-tension power transmission line Multifunctional bird-scaring device.
Background technology
Ultra-high-tension power transmission line is being undertaken electric energy is being realized to the task that long distance is carried with the high voltage grade.Its health status, the reliability, safety and the economy that directly affect user power utilization and self power supply are imitated property.Ultra-high-tension power transmission line is mostly overhead operated in the field, deserted mountain, its broad covered area, and variation of ecology and environment is variable, can be subject to many destructions that are difficult to predict such as natural calamity, artificial damage and animal harm undoubtedly, often causes the circuit single-phase grounding fault.In the factor that affects ultra-high-tension power transmission line safety, except damage to crops caused by thunder and outside destroy factor, bird pest causes ultra-high-tension power transmission line earth fault as the first factor.Bird pest shows following several aspect to the impact of ultra-high-tension power transmission line: (1) birds are nested.Meet rainy weather, the Bird's Nest on shaft tower is blown to four winds and drops on live wire or outstanding bottle, and ground fault will be short-circuited in branch contact wire (or near wire).(2) Bird Flight.Small bird likes mouth to hold the thing flights such as branch, iron wire, faggot in the month, when their empty shuttle flights on the line, when the thing such as iron wire, weeds drops on cross arm of tower, suspension insulator grading ring or while passing through near shaft tower member and wire insulation gap, can cause line fault.(3) birds droppings flashover, bird defecation can make insulator pollute, and flashover fault easily occurs there was dampness in the air, during dense fog.Therefore, in order to ensure ultra-high-tension power transmission line safety, operation reliably, power department is special procured and is wanted a kind of safe, effective, reliable bird-scaring unit, in time the bird that comes to come the steel tower on ultra-high-tension power transmission line is driven away.
At present, the effort through numerous scientific research institutions and company, have following several scarer on the market.
(1) metal bird-resistant
The metal bird-resistant is to be placed on the cross-arm of high voltage transmission line shaft tower insulator top, prevents that bird from nesting on cross-arm and stops for a long time, for the operation of power transmission network safety provides safeguard.Although the metal bird-resistant has certain effect, bird, after frightening several times, has adapted to, soon therefore its final effect on driving birds is very not obvious.
(2) windmill-shaped bird-scaring unit
Windmill-shaped bird-scaring unit adopts rotary type and reflecting type to drive the bird mode, makes some birds be subject to the reflection of strong illumination or self shadow frightened and run away.Windmill-shaped bird-scaring unit rotates under the wind-force effect, the drum hammer below bird-scaring unit rotates thereupon, repeatedly knocks drum chamber, sends ear-piercing whip sound, and wind-force is larger, and the bird-scaring unit rotating speed is higher, and the sound of drum ring is larger.This bird-scaring unit is similar with the metal bird-resistant, and bird, after frightening several times, has adapted to, soon therefore its final effect on driving birds is very not obvious.
(3) high-voltage electronic bird dispeller
High-voltage electronic bird dispeller is arranged on the insulator top of ultra-high-tension power transmission line, and when bird was dropped on the bird-scaring unit plate, the bird-scaring unit plate tilted, and the mercoid switch on plate is connected circuit, and instantaneous generation high voltage pulse hits drives birds.The condition for validity of this bird-scaring unit is that bird must drop on the bird-scaring unit plate, and its working range is very limited, thereby practical effect is not very desirable.
(4) supersonic wave bird driving device
The nervous system of the ultrasonic stimulation birds that supersonic wave bird driving device sends, destroy the living environment of birds, thereby, away from the scope that ultrasonic covers, stop nesting with resident for a long time, thereby effectively avoid being caused by bird pest the various hidden danger of ultra-high-tension power transmission line.The effect on driving birds of supersonic wave bird driving device is permanent, but it is slow to take effect, because it mainly plays and drive for a long time the bird effect by deterioration birds living environment, therefore for the occasion of driving in real time immediately bird is arranged, not very applicable.
(5) voice bird-scaring unit
The voice bird-scaring unit utilizes ornithology bionics techniques and electronic technology combination principle, adopts digital speech chip-stored storehouse technology, reaches effect on driving birds thereby play the multiple sound that makes bird pest be afraid of.Because bird has extremely strong adaptability to sound, the time is slightly of a specified duration, and bird has adapted to sound, and its effect on driving birds is not very obvious.
(6) infrared rays bird-scaring unit
The infrared rays bird-scaring unit utilizes the infrared induction principle, and whether real-time detection has the steel tower of bird presence ultra-high-tension power transmission line, then starts the scarer part, drives bird.Because the infrared induction technology has a fatal weakness---when the body degree of environmental temperature and bird near the time, the infrared acquisition inefficacy.Thereby this bird-scaring unit easily lost efficacy, again particularly in summer.
Above-mentioned 6 kinds of bird-scaring units, first 5 kinds all belong to the passive-type bird-scaring unit, namely can not on the steel tower of real-time detection ultra-high-tension power transmission line, whether bird be arranged, just passively between at regular intervals, start scarer and partly drive bird.Thereby effect on driving birds is not good.And the 6th kind of infrared rays bird-scaring unit belongs to active bird-scaring unit, can on the steel tower of real-time detection detection ultra-high-tension power transmission line, whether bird be arranged, if bird is arranged, start scarer and drive bird.But the infrared induction technology has a fatal weakness---when the body degree of environmental temperature and bird near the time, infrared acquisition inefficacy, thereby the infrared rays bird-scaring unit can not be worked effectively.
In a word, all there is defect in varying degrees in various bird-scaring units on the market, therefore can not to ultra-high-tension power transmission line, effectively protect well.
The utility model content
In order to address the above problem, the utility model provides a kind of ultra-high-tension power transmission line Multifunctional bird-scaring device.
The utility model provides a kind of ultra-high-tension power transmission line Multifunctional bird-scaring device, comprise: a master controller, and the microwave be connected with described master controller is respectively visited bird module, TEMP module, LCD display module, real-time clock module, voice and is driven bird module, microwave and drive that bird module, high light are driven the bird module, button arranges module and GPRS module.
Ultra-high-tension power transmission line described in the utility model is with in Multifunctional bird-scaring device, and described master controller can consist of chip MSP430F149.
Ultra-high-tension power transmission line described in the utility model is with in Multifunctional bird-scaring device, the bird module of visiting described microwave can adopt the HB100 microwave detector to form, and includes FET medium DRO microwave concussion source, power divider, transmitting antenna, reception antenna, frequency mixer, wave detector.
Ultra-high-tension power transmission line described in the utility model is with in Multifunctional bird-scaring device, and described voice drive the bird module and can consist of the chip VS1003B, power amplifier and the loudspeaker that connect successively.
Ultra-high-tension power transmission line described in the utility model is with in Multifunctional bird-scaring device, and described microwave drives the bird module and can consist of the 20～100Hz microwave generator, power amplifier and the loudspeaker that connect successively.
Ultra-high-tension power transmission line described in the utility model is with in Multifunctional bird-scaring device, and described high light drives the bird module and consists of relay and light diffuser.
Ultra-high-tension power transmission line described in the utility model is with in Multifunctional bird-scaring device, described real-time clock module can consist of chip DS1302, between the pin X1 of described chip DS1302 and pin X2, be connected with crystal oscillator, capacity earth is also passed through respectively at the two ends of described crystal oscillator.
Ultra-high-tension power transmission line described in the utility model is with in Multifunctional bird-scaring device, and described GPRS module can consist of chip BENQ-M22.
Ultra-high-tension power transmission line described in the utility model is with in Multifunctional bird-scaring device, and described LCD display module can consist of OCMJ8X15B.
Ultra-high-tension power transmission line described in the utility model is with in Multifunctional bird-scaring device, and described TEMP module can consist of DS18B20.
Whether ultra-high-tension power transmission line described in the utility model adopts microwave sounding technology, GPRS wireless communication technology, single-chip microcomputer application technology and LCD Display Technique etc. with Multifunctional bird-scaring device, automatically to the tower crane real-time detection on ultra-high-tension power transmission line, have bird to come to come.According to result of detection, single-chip microcomputer determines whether startup sound (sends and makes the sound that bird is terrified, fear, make that it is frightened and leave), light (sends dazzling high light, make that it is frightened and leave), ripple (sends the microwave approached with the bird palmic rate, with the heart of bird, produce resonance, make it feel bad and leave) etc. the multiple bird mode of driving drive bird.And utilize temperature sensor, the environmental temperature of Real-Time Monitoring tower crane early warning.By the GPRS communication, the relevant parameters such as the time of bird presence tower crane, tower crane environmental temperature are sent to the transmission of electricity management system in time, make its in time, understand exactly, grasp the working condition of ultra-high-tension power transmission line.Electric power management system also can be inquired about the working condition of each tower crane and carry out relevant control operation.
The accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model;
Fig. 2 is another circuit theory diagrams of the present utility model;
Fig. 3 is another circuit theory diagrams of the present utility model;
Fig. 4 is another circuit theory diagrams of the present utility model;
Fig. 5 is another circuit theory diagrams of the present utility model;
Fig. 6 is another circuit theory diagrams of the present utility model;
Fig. 7 is another circuit theory diagrams of the present utility model;
Fig. 8 is another circuit theory diagrams of the present utility model;
Fig. 9 is another circuit theory diagrams of the present utility model;
Figure 10 is another circuit theory diagrams of the present utility model;
Figure 11 is another circuit theory diagrams of the present utility model;
Figure 12 is another circuit theory diagrams of the present utility model.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model provides a kind of ultra-high-tension power transmission line Multifunctional bird-scaring device, in conjunction with reference to accompanying drawing 1, described device comprises a master controller, and the microwave be connected with described master controller respectively visits bird module, TEMP module, LCD display module, real-time clock module, voice and drive bird module, microwave and drive that bird module, high light are driven the bird module, button arranges module and GPRS module, certain described device also comprises the power module of the use of powering etc.
Wherein, described master controller can consist of chip MSP430F149, be responsible for the control work of whole device, in conjunction with reference to accompanying drawing 2, the major function of described chip MSP430F149 is to be responsible for reading microwave to visit the LCD of the situation of the result of detection of bird module, environmental temperature, current date, temporal information, button setting and relevant parameter and show, and be responsible for implementing the various ways such as voice, high light, ultrasonic drive bird and with the GPRS data interaction of the administrative center that transmits electricity.In order to work, between described chip MSP430F149 pin XT2IN and pin XT2OUT, be connected with crystal oscillator T2, the two ends of crystal oscillator T2 are also respectively by capacitor C 23 and C24 ground connection.Between described chip MSP430F149 pin XOUT/TCLK and pin Veref+, also be connected with a crystal oscillator T3 as the reference clock.
In conjunction with reference to accompanying drawing 3, described microwave is visited the bird module and is adopted the HB100 microwave detector to form (adopting 10.525GHz), includes FET medium DRO microwave concussion source, power divider, transmitting antenna, reception antenna, frequency mixer, wave detector etc.The HB100 microwave detector utilizes Doppler (Doppler) principle, namely take the time as the basis, this electric wave can be reflected when radio wave is encountered object in traveling process, the reflection wave frequency can change with the mobile status of encountering object.If the position of the object that radio wave is encountered is fixed, reflect so wave frequency and launch wave frequency and should equate.If object moves towards the direction of emission, the ripple reflected can be compressed, and reflecting in other words wave frequency can increase; Otherwise the wave frequency reflected also can reduce thereupon.Therefore, the HB100 microwave detector can detect the speed that bird is moved quickly and accurately.And this detection mode has the temperature of not being subjected to, humidity, noise, air-flow, dust, light etc. to be affected, be applicable to adverse circumstances; Anti-Radio frequency interference ability is strong simultaneously; Power output is little, and birds are not formed to harm; And the long-range detection scope surpasses the advantages such as 10 meters.
In conjunction with reference to accompanying drawing 4 and accompanying drawing 5, described voice drive the bird module and consist of the chip VS1003B, power amplifier and the loudspeaker that connect successively.Between the pin XTALI of described chip VS1003B and XTALO, be connected with crystal oscillator X1 and resistance R 4, the two ends of described crystal oscillator X1 and resistance R 4 are also all by capacitor C 12 and C22 ground connection, described crystal oscillator adopts the 12.288MHz crystal oscillator to form, the resistance of described resistance R 4 is 1M ohm, is convenient to drive described chip normal operation.This chip VS1003B is MP3/WMA/MIDI audio decoder and the ADPCM coding chip of single-chip.It has comprised high-performance, low-power consumption dsp processor core VS_DSP, data storage, and 5KB instruction RAM and 0.5KB data RAM.Because bird has very strong adaptability to sound, in the VS1003B chip, can prerecord 36 kinds different, make the sound that bird is terrified, fear, as tearing of the fighting of the roaring of the wail of owl, lion, tiger, battle steed kill, thunder and lightn, the muli-sounds such as wail like ghosts and howl like wolves.When microwave, visit the bird module and bird detected and come temporarily, tut is play in system master device timesharing processed in turn, makes bird frightened and leave, and allows it be difficult to adaptation.Because the output volume of VS1003B is large not, need further strengthen, so, the power amplifier that system need to go out as shown in Figure 5, loudspeaker.
In conjunction with reference to accompanying drawing 6, described microwave drives the bird module and consists of the 20～100Hz microwave generator, power amplifier and the loudspeaker that connect successively.Described microwave generator can be to be realized by described master controller chip MSP430F149, also can be realized by independent microwave chip.When microwave, visit the bird module and bird detected, microwave generator produces the microwave of 20～100Hz, approaches with the heartbeat frequency of bird, makes it produce resonance, allows bird feel bad and to leave.Because microwave power is too little, need, by power amplifier, loudspeaker, to strengthen microwave power, the resonance of bird heart is strengthened.
In conjunction with reference to accompanying drawing 7, described high light drives the bird module and consists of relay and light diffuser.Described relay can consist of various existing relays such as voltage-controlled relays, master controller makes described light diffuser power on/power down by the switch of control relay, when light diffuser powers on, can send dazzling high light, stimulate the eyes of bird, make it feel bad and leave.
In conjunction with reference to accompanying drawing 8, described real-time clock module consists of chip DS1302, is connected with crystal oscillator between the pin X1 of described chip DS1302 and pin X2, and the two ends of described crystal oscillator also, respectively by capacity earth, make described chip DS1302 to work.This chip by software modification, date, temporal information are set, also can directly read current date, temporal information.
In conjunction with reference to accompanying drawing 9, described GPRS module consists of chip BENQ-M22.The pin GND9 of described chip BENQ-M22 is connected to terminal VBATT by the electric capacity of a plurality of parallel connections, and the relay S1 that pin PWON protects by band is connected to power supply, and pin IO13 communicates by antenna drive circuit.Described master controller comes to communicate with transmission of electricity administrative center by the GPRS module, the data such as birds information that detect can be sent to transmission of electricity administrative center, and the order that also transmission of electricity administrative center can be sent is resolved, carried out.
In conjunction with reference to accompanying drawing 10, described LCD display module consists of OCMJ8X15B.The LCD display module shows in real time the information such as the current number of times that whether has bird to come, drive in a day bird, current environmental temperature, date, time.The LCD display module adopts OCMJ8X15B, and this liquid crystal display resolution is 320*240, the various information of demonstration that can be fully aware of.
In conjunction with reference to accompanying drawing 11, described TEMP module consists of DS18B20.In order to show in real time, current environmental temperature need temperature sensor.Temperature sensor adopts DS18B20, can show-55 ℃～+ 125 ℃.
In conjunction with reference to accompanying drawing 12, in order to guarantee the whole system normal operation, need power supply.Due to system needs+5V, 3.3V, also need to carry out the line related circuit design, due to the method for designing that has multiple power sources in prior art, the utility model repeats no more.
When specific works, whether microwave is visited the bird module can to having bird to detect on every side, and testing result is sent to master controller, master controller is when receiving the information of bird existence, drive voice and drive bird module, microwave and drive bird module, high light and drive the common work of bird module or some work wherein, drive birds.Master controller can also record the parameters such as correlation time, temperature, is convenient to inquiry.
Above-described is only specific embodiment of the utility model; institute is understood that; the explanation of above embodiment is just be used to helping to understand method of the present utility model and core concept thereof; and be not used in and limit protection domain of the present utility model; all any modifications of making, be equal to replacement etc., within all should being included in protection domain of the present utility model within thought of the present utility model and principle.
Claims (10)
1. ultra-high-tension power transmission line Multifunctional bird-scaring device, it is characterized in that comprising: a master controller, and the microwave be connected with described master controller is respectively visited bird module, TEMP module, LCD display module, real-time clock module, voice and is driven bird module, microwave and drive that bird module, high light are driven the bird module, button arranges module and GPRS module.
2. ultra-high-tension power transmission line Multifunctional bird-scaring device according to claim 1, it is characterized in that: described master controller consists of chip MSP430F149.
3. ultra-high-tension power transmission line Multifunctional bird-scaring device according to claim 2, it is characterized in that: described microwave is visited the bird module and is adopted the HB100 microwave detector to form, and includes FET medium DRO microwave concussion source, power divider, transmitting antenna, reception antenna, frequency mixer, wave detector.
4. ultra-high-tension power transmission line Multifunctional bird-scaring device according to claim 3 is characterized in that: described voice drive the bird module and consist of the chip VS1003B, power amplifier and the loudspeaker that connect successively.
5. ultra-high-tension power transmission line Multifunctional bird-scaring device according to claim 4 is characterized in that: described microwave drives the bird module and consists of the 20～100Hz microwave generator, power amplifier and the loudspeaker that connect successively.
6. ultra-high-tension power transmission line Multifunctional bird-scaring device according to claim 5, it is characterized in that: described high light drives the bird module and consists of relay and light diffuser.
7. ultra-high-tension power transmission line Multifunctional bird-scaring device according to claim 6, it is characterized in that: described real-time clock module consists of chip DS1302, between the pin X1 of described chip DS1302 and pin X2, be connected with crystal oscillator, capacity earth is also passed through respectively at the two ends of described crystal oscillator.
8. ultra-high-tension power transmission line Multifunctional bird-scaring device according to claim 7, it is characterized in that: described GPRS module consists of chip BENQ-M22.
9. ultra-high-tension power transmission line Multifunctional bird-scaring device according to claim 8, it is characterized in that: described LCD display module consists of OCMJ8X15B.
10. ultra-high-tension power transmission line Multifunctional bird-scaring device according to claim 9, it is characterized in that: described TEMP module consists of DS18B20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203556814U CN203302232U (en) | 2013-06-20 | 2013-06-20 | Multifunctional bird repelling device for high-voltage transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203556814U CN203302232U (en) | 2013-06-20 | 2013-06-20 | Multifunctional bird repelling device for high-voltage transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203302232U true CN203302232U (en) | 2013-11-27 |
Family
ID=49608485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203556814U Expired - Fee Related CN203302232U (en) | 2013-06-20 | 2013-06-20 | Multifunctional bird repelling device for high-voltage transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203302232U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104381240A (en) * | 2014-11-21 | 2015-03-04 | 云南电网公司昆明供电局 | Electric power transmission line high tower bird repellent system |
| CN104637239A (en) * | 2015-02-09 | 2015-05-20 | 南京工程学院 | Online detection system for safety of power transmission line |
| CN105511305A (en) * | 2015-11-25 | 2016-04-20 | 中国民航大学 | Multifunctional LED bird repelling device and control method thereof |
| CN106332864A (en) * | 2016-08-17 | 2017-01-18 | 合肥朝霞机械科技有限公司 | Agricultural bird dispelling machine |
| CN108790753A (en) * | 2018-08-31 | 2018-11-13 | 张梓猷 | A kind of automobile tire dog urine prevention device |
| CN109601521A (en) * | 2018-12-03 | 2019-04-12 | 国家电网有限公司 | Multimode intelligence bird-scaring unit |
| CN110089513A (en) * | 2018-01-30 | 2019-08-06 | 广州环名科技有限公司 | It is a kind of can be to the method that power equipment bird pest is expelled in time |
| CN110301427A (en) * | 2019-07-15 | 2019-10-08 | 国网宁夏电力有限公司石嘴山市红果子供电公司 | A kind of production method of intelligent multifunctional bird-scaring unit |
| CN110768338A (en) * | 2019-11-15 | 2020-02-07 | 广州供电局有限公司 | Electrostatic net bird repelling protection method and electrostatic net bird repelling device |
| CN112450199A (en) * | 2020-10-23 | 2021-03-09 | 国网山东省电力公司金乡县供电公司 | Electromagnetic induction type acousto-optic bird repeller |
| CN112650280A (en) * | 2020-12-10 | 2021-04-13 | 金祺创（北京）技术有限公司 | High-altitude spectrum unmanned aerial vehicle acquisition control system |
| CN113113967A (en) * | 2021-04-08 | 2021-07-13 | 嘉兴学院 | Power transmission line detection system |
-
2013
- 2013-06-20 CN CN2013203556814U patent/CN203302232U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104381240A (en) * | 2014-11-21 | 2015-03-04 | 云南电网公司昆明供电局 | Electric power transmission line high tower bird repellent system |
| CN104637239A (en) * | 2015-02-09 | 2015-05-20 | 南京工程学院 | Online detection system for safety of power transmission line |
| CN105511305A (en) * | 2015-11-25 | 2016-04-20 | 中国民航大学 | Multifunctional LED bird repelling device and control method thereof |
| CN105511305B (en) * | 2015-11-25 | 2018-02-27 | 中国民航大学 | A kind of Multifunctional LED scarer and control method |
| CN106332864A (en) * | 2016-08-17 | 2017-01-18 | 合肥朝霞机械科技有限公司 | Agricultural bird dispelling machine |
| CN110089513A (en) * | 2018-01-30 | 2019-08-06 | 广州环名科技有限公司 | It is a kind of can be to the method that power equipment bird pest is expelled in time |
| CN108790753A (en) * | 2018-08-31 | 2018-11-13 | 张梓猷 | A kind of automobile tire dog urine prevention device |
| CN109601521A (en) * | 2018-12-03 | 2019-04-12 | 国家电网有限公司 | Multimode intelligence bird-scaring unit |
| CN110301427A (en) * | 2019-07-15 | 2019-10-08 | 国网宁夏电力有限公司石嘴山市红果子供电公司 | A kind of production method of intelligent multifunctional bird-scaring unit |
| CN110768338A (en) * | 2019-11-15 | 2020-02-07 | 广州供电局有限公司 | Electrostatic net bird repelling protection method and electrostatic net bird repelling device |
| CN112450199A (en) * | 2020-10-23 | 2021-03-09 | 国网山东省电力公司金乡县供电公司 | Electromagnetic induction type acousto-optic bird repeller |
| CN112650280A (en) * | 2020-12-10 | 2021-04-13 | 金祺创（北京）技术有限公司 | High-altitude spectrum unmanned aerial vehicle acquisition control system |
| CN113113967A (en) * | 2021-04-08 | 2021-07-13 | 嘉兴学院 | Power transmission line detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203302232U (en) | Multifunctional bird repelling device for high-voltage transmission line | |
| CN201938284U (en) | Multifunctional bird repelling device | |
| CN201726780U (en) | Intelligent bird-expelling system for transmission line | |
| CN202396352U (en) | Animal ultrasound expelling device for transformer substation | |
| CN205547128U (en) | Bird ware is driven in complementary electricity generation of scene | |
| CN206101425U (en) | Ultrasonic bird -repellent device for transmission tower | |
| US20080047191A1 (en) | Wildlife control apparatus | |
| CN104082272A (en) | Telemetering type mixed frequency bird repelling device | |
| CN110089513A (en) | It is a kind of can be to the method that power equipment bird pest is expelled in time | |
| CN203087382U (en) | Intelligent laser bird-driving system for converting station | |
| CN204599126U (en) | Electric force pole tower ultrasonic birds driving device | |
| CN204350842U (en) | Herd fence system | |
| CN205756850U (en) | Electric power special-purpose ultrasonic bird-scaring unit | |
| CN101622985A (en) | Method for guiding farmland | |
| CN211983459U (en) | Synthesize bird repellent device | |
| CN209527675U (en) | A kind of novel ultrasonic scarer | |
| CN104542564B (en) | Bird-scaring unit | |
| CN205092542U (en) | Distribution lines bird repellent device | |
| CN203388143U (en) | Solar infrared remote sensing bird dispeller | |
| CN203327819U (en) | All-around intelligent-induction bird scarer | |
| CN204634867U (en) | A kind of bird-scaring unit | |
| CN109452255A (en) | A kind of scarer being arranged on power line | |
| CN206413647U (en) | A kind of bionic bird-scaring unit applied to transmission line of electricity | |
| KR102251468B1 (en) | Appatarus for the eradication of wild animalsd attached to vinyl house | |
| CN202385661U (en) | Ultrasonic drive dog device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20200620 |