CN115136950A - Bird repelling method and bird repelling device - Google Patents
Bird repelling method and bird repelling device Download PDFInfo
- Publication number
- CN115136950A CN115136950A CN202210782993.7A CN202210782993A CN115136950A CN 115136950 A CN115136950 A CN 115136950A CN 202210782993 A CN202210782993 A CN 202210782993A CN 115136950 A CN115136950 A CN 115136950A
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- Prior art keywords
- sound
- transmission line
- power transmission
- ultrasonic
- string
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- 230000001846 repelling effect Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000012212 insulator Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005770 birds nest Nutrition 0.000 description 1
- 244000240635 birds nest Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 235000005765 wild carrot Nutrition 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
- A01M29/18—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves using ultrasonic signals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a bird repelling method, which comprises the following steps: leading first ultrasonic waves into a power transmission line, wherein the power transmission line is connected with at least one sound generator; the first ultrasonic wave is transmitted to the sound generator along the power transmission line, and the first ultrasonic wave vibrates the sound generator to emit second ultrasonic wave. The bird repeller comprises an ultrasonic generator and a sound generator, wherein the ultrasonic output end of the ultrasonic generator is connected with a power transmission line, and the sound generator is connected with the power transmission line. The effective radiation range of the ultrasonic generator can be expanded by transmitting ultrasonic waves by means of the power transmission line and only by additionally arranging the sound generator, and the effective bird repelling range of the bird repelling device is improved.
Description
Technical Field
The invention relates to the technical field of bird repelling of power transmission lines, in particular to a bird repelling method and a bird repelling device.
Background
Along with the importance of society on ecological environment, urban greening is continuously promoted, the greening area is continuously increased, and bird activities are gradually activated, so that great challenges are brought to the safe operation of power lines. The impact of birds on the line is divided into: birds nest and bird droppings. Bird nesting mainly refers to bird nesting on a line pole tower, iron wires and the like with good conductivity can be contained in used materials, one end of each iron wire is located on a pole cross arm, and the other end of each iron wire crosses an insulator to be connected with a line, so that the line grounding fault is caused. Meanwhile, in a specific situation, the used conductive material may cross the insulator and directly connect with the two-phase conductor, thereby causing phase-to-phase failure. Another possibility is that although birds mostly use insulating materials such as branches, the conductivity of birds is increased when the birds encounter wind, rain and other conditions, and therefore the birds fail. On one hand, the bird feces are contaminated on the line insulator to cause flashover of the line insulator, and on the other hand, the bird feces are in a long-thread shape to cause line grounding. In order to maintain the safe operation of the line and practically reduce the fault voltage drop, measures must be taken to prevent and control bird damage.
The journal article in the book 44 of Hubei Power, no. 5 (2020 and 5 months) of Medium and Low Voltage line bird damage analysis and the combined application of various bird repellers (author: xu Dongxu, chen Yu, wu Aijun, yan Yuting, wang crown, miao Jinrong, he Miaozhuang, wang Qian) discloses various bird repellers such as wind-driven bird repeller, shape bird repeller, electric bird repeller, sound wave bird repeller, etc., which have a small effective range and can not meet the requirements of large-range bird repeller.
Disclosure of Invention
The invention aims to provide a bird repelling method and a bird repelling device so as to improve the effective bird repelling range of the bird repelling device.
The technical scheme of the invention is as follows:
a bird repelling method comprises the following steps:
leading first ultrasonic waves into a power transmission line, wherein the power transmission line is connected with at least one sound generator;
the first ultrasonic wave is transmitted to the sound generator along the power transmission line, and the first ultrasonic wave vibrates the sound generator to emit second ultrasonic wave.
Preferably, first ultrasonic wave is the longitudinal wave, the sound organ includes sound conduction portion, pipe portion and elasticity vibrating diaphragm, sound conduction portion the elasticity vibrating diaphragm set up respectively the both ends of pipe portion and with the mouth of pipe sealing connection of pipe portion the pipe portion sound conduction portion with the lumen that the elasticity vibrating diaphragm formed is filled with and leads gas or leads the liquid that shakes.
Preferably, the first ultrasonic wave is a transverse wave, the sound generator includes a sound guide part, a sounding string and a string fixing frame, the string fixing frame is fixedly connected with the sound guide part, one end of the sounding string is fixedly connected with the sound guide part, and the other end of the sounding string is fixedly connected with the string fixing frame.
Further preferably, the power transmission line is an aluminum wire, and the sound conducting portion is an aluminum material.
Further preferably, the power transmission line is a lightning conductor.
The bird repeller comprises an ultrasonic generator and a sound generator, wherein the ultrasonic output end of the ultrasonic generator is connected with a power transmission line, and the sound generator is connected with the power transmission line.
Preferably, the ultrasonic generator is used for emitting longitudinal waves, the sound emitter comprises a sound guide part, a tube part and an elastic vibrating diaphragm, the sound guide part and the elastic vibrating diaphragm are respectively arranged at two ends of the tube part and are in sealing connection with a tube opening of the tube part, and a tube cavity formed by the tube part, the sound guide part and the elastic vibrating diaphragm is filled with vibration guide gas or vibration guide liquid.
Preferably, the ultrasonic generator is used for emitting transverse waves, the sound generator comprises a sound guide part, a sounding string and a string fixing frame, the string fixing frame is fixedly connected with the sound guide part, one end of the sounding string is fixedly connected with the sound guide part, and the other end of the sounding string is fixedly connected with the string fixing frame.
The beneficial effects of the invention are:
1. the transmission line is solid, and the transmission energy loss of sound waves in the solid is smaller than that of gas, so that the distance of the transmission line for transmitting ultrasonic waves is longer than that of air for transmitting the ultrasonic waves. The ultrasonic wave is transmitted by the power transmission line, only by additionally arranging the sound generator, the effective radiation range of the ultrasonic generator can be expanded, and the effective bird repelling range of the bird repelling device is improved. In addition, the propagation speed of sound waves in solids is faster than that in air.
Drawings
Fig. 1 is a structural diagram of a sound emitter of the bird repeller of the present invention.
The reference numbers indicate 1-transmission line, 21-sound conducting part, 22-tube part, 23-elastic diaphragm.
Fig. 2 is a structural diagram of a sound generator of the bird repeller of the invention.
The reference number indicates that 1-power transmission line, 21-sound conducting part, 22-string fixing frame and 23-sounding string.
Detailed Description
The present invention is described below in terms of embodiments in conjunction with the accompanying drawings to assist those skilled in the art in understanding and implementing the present invention. Unless otherwise indicated, the following embodiments and technical terms therein should not be understood to depart from the background of the technical knowledge in the technical field.
Example 1: a bird repelling method comprises the following steps:
leading first ultrasonic waves into the power transmission line, wherein the power transmission line is connected with at least one sound generator;
the first ultrasonic wave is propagated to the sound generator along the power transmission line, and the first ultrasonic vibration sound generator emits the second ultrasonic wave.
In this embodiment, the first ultrasonic wave is a longitudinal wave, the sound generator includes a sound guide portion, a tube portion, and an elastic diaphragm, the sound guide portion and the elastic diaphragm are respectively disposed at two ends of the tube portion and are hermetically connected to a tube opening of the tube portion, the tube cavity formed by the tube part, the sound guide part and the elastic diaphragm is filled with vibration guide gas or vibration guide liquid. The vibration guide gas and the vibration guide liquid are used for transmitting the first ultrasonic waves, and the second ultrasonic waves have the same frequency as the first ultrasonic waves.
Generally, a branch line is led out from the power transmission line, and the branch line is fixedly connected with the sound guide part.
The transmission line is generally an aluminum wire, and in this case, the sound conducting part is an aluminum material.
The transmission line is preferably a lightning conductor.
Example 2: a bird repelling method comprises the following steps:
leading first ultrasonic waves into the power transmission line, wherein the power transmission line is connected with at least one sound generator;
the first ultrasonic wave is propagated to the sound generator along the power transmission line, and the first ultrasonic vibration sound generator emits the second ultrasonic wave.
In this embodiment, the first ultrasonic wave is a transverse wave, the sound generator includes a sound guide portion, a sounding string, and a string fixing frame, the string fixing frame is fixedly connected to the sound guide portion, one end of the sounding string is fixedly connected to the sound guide portion, and the other end of the sounding string is fixedly connected to the string fixing frame.
Generally, a branch line is led out from the power transmission line, and the branch line is fixedly connected with the sound guide part.
The transmission line is generally an aluminum wire, and in this case, the sound conducting part is an aluminum material.
The transmission line is preferably a lightning conductor.
Example 3: a bird repeller is shown in figure 1 and comprises an ultrasonic generator and a sounder, wherein the ultrasonic output end of the ultrasonic generator is connected with a power transmission line 1, and the sounder is connected with the power transmission line 1.
In this embodiment, the ultrasonic generator is used for generating longitudinal waves, the sound generator includes a sound guide portion 21, a tube portion 22 and an elastic diaphragm 23, the sound guide portion 21 and the elastic diaphragm 23 are respectively disposed at two ends of the tube portion 22 and are hermetically connected to a tube opening of the tube portion 22, and a tube cavity formed by the tube portion 22, the sound guide portion 21 and the elastic diaphragm 23 is filled with vibration guide gas or vibration guide liquid.
Example 4: a bird repeller is shown in figure 2 and comprises an ultrasonic generator and a sound generator, wherein the ultrasonic output end of the ultrasonic generator is connected with a power transmission line 1, and the sound generator is connected with the power transmission line 1.
In this embodiment, the ultrasonic generator is configured to generate transverse waves, the sound generator includes a sound guiding portion 21, a sound emitting string 23, and a string fixing frame 22, the string fixing frame 22 is fixedly connected to the sound guiding portion 21, one end of the sound emitting string 23 is fixedly connected to the sound guiding portion, and the other end of the sound emitting string 23 is fixedly connected to the string fixing frame 22.
The invention is described in detail above with reference to the figures and examples. It should be understood that in practice the description of all possible embodiments is not exhaustive and that the inventive concepts are described herein as far as possible by way of illustration. Without departing from the inventive concept of the present invention and without any creative work, a person skilled in the art should, in all of the embodiments, make optional combinations of technical features and experimental changes of specific parameters, or make a routine replacement of the disclosed technical means by using the prior art in the technical field to form specific embodiments, which belong to the content implicitly disclosed by the present invention.
Claims (8)
1. A bird repelling method is characterized by comprising the following steps:
leading first ultrasonic waves into a power transmission line, wherein the power transmission line is connected with at least one sound generator;
the first ultrasonic wave is transmitted to the sound generator along the power transmission line, and the first ultrasonic wave vibrates the sound generator to emit second ultrasonic wave.
2. A bird repelling method according to claim 1, wherein the first ultrasonic wave is a longitudinal wave, the sound emitter comprises a sound conducting part, a tube part and an elastic diaphragm, the sound conducting part and the elastic diaphragm are respectively arranged at two ends of the tube part and are hermetically connected with a tube opening of the tube part, and a tube cavity formed by the tube part, the sound conducting part and the elastic diaphragm is filled with vibration conducting gas or vibration conducting liquid.
3. A bird repelling method according to claim 1, wherein the first ultrasonic wave is a transverse wave, the sound emitter comprises a sound guide part, a sounding string and a string fixing frame, the string fixing frame is fixedly connected with the sound guide part, one end of the sounding string is fixedly connected with the sound guide part, and the other end of the sounding string is fixedly connected with the string fixing frame.
4. A method as claimed in claim 2 or claim 3, wherein the power transmission line is aluminium wire and the sound-conducting portion is aluminium.
5. A method of driving a bird as claimed in claim 1 wherein the power transmission line is a lightning conductor.
6. The bird repeller is characterized by comprising an ultrasonic generator and a sound emitter, wherein the ultrasonic output end of the ultrasonic generator is connected with a power transmission line, and the sound emitter is connected with the power transmission line.
7. A bird scarer as claimed in claim 6, wherein the ultrasonic generator is used for emitting longitudinal waves, the sound emitter comprises a sound conducting part, a tube part and an elastic diaphragm, the sound conducting part and the elastic diaphragm are respectively arranged at two ends of the tube part and are hermetically connected with the tube mouth of the tube part, and a tube cavity formed by the tube part, the sound conducting part and the elastic diaphragm is filled with vibration conducting gas or vibration conducting liquid.
8. A bird repeller as claimed in claim 6, wherein the ultrasonic generator is adapted to emit transverse waves, and the sound repeller includes a sound guide, a sound emitting string and a string holder, the string holder being fixedly connected to the sound guide, one end of the sound emitting string being fixedly connected to the sound guide, and the other end of the sound emitting string being fixedly connected to the string holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210782993.7A CN115136950A (en) | 2022-07-05 | 2022-07-05 | Bird repelling method and bird repelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210782993.7A CN115136950A (en) | 2022-07-05 | 2022-07-05 | Bird repelling method and bird repelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115136950A true CN115136950A (en) | 2022-10-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210782993.7A Pending CN115136950A (en) | 2022-07-05 | 2022-07-05 | Bird repelling method and bird repelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115136950A (en) |
Citations (11)
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|---|---|---|---|---|
| US4217786A (en) * | 1978-06-13 | 1980-08-19 | Nippon Electronics Limited | Transmission cable for use with an ultrasonic device |
| CN201430683Y (en) * | 2009-05-18 | 2010-03-24 | 东莞市莱音电子科技有限公司 | Solid audio transmitter |
| CN102474685A (en) * | 2009-07-23 | 2012-05-23 | 索尼公司 | Speaker device and method for forming speaker device |
| CN203015727U (en) * | 2012-12-17 | 2013-06-26 | 湖北省电力公司广水市供电公司 | Ultrasonic voice bird repelling device |
| CN103560592A (en) * | 2013-10-24 | 2014-02-05 | 西南石油大学 | Ultrasonic wave liquid medium radio energy transmission system |
| CN106205577A (en) * | 2016-09-07 | 2016-12-07 | 广州丰谱信息技术有限公司 | A kind of there is spatial audio effect sense can the electronic musical instrument of flexible configuration loudspeaker array |
| CN106330639A (en) * | 2016-10-18 | 2017-01-11 | 广东海洋大学 | Smart home signal transmission system and method |
| JP2018042185A (en) * | 2016-09-09 | 2018-03-15 | マイクロソニック株式会社 | Ultrasonic wave transmission line and ultrasonic wave utilization device |
| CN108565991A (en) * | 2018-06-08 | 2018-09-21 | 昆明理工大学 | A kind of ultrasonic wave charging unit applied to underwater measurement devices |
| CN113647990A (en) * | 2021-07-15 | 2021-11-16 | 深圳市赛禾医疗技术有限公司 | Two-dimensional ultrasonic imaging catheter in cardiac chamber and system thereof |
| CN114160397A (en) * | 2021-12-06 | 2022-03-11 | 西安交通大学 | Underwater array type high-power ultrasonic wireless energy transfer system |
-
2022
- 2022-07-05 CN CN202210782993.7A patent/CN115136950A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217786A (en) * | 1978-06-13 | 1980-08-19 | Nippon Electronics Limited | Transmission cable for use with an ultrasonic device |
| CN201430683Y (en) * | 2009-05-18 | 2010-03-24 | 东莞市莱音电子科技有限公司 | Solid audio transmitter |
| CN102474685A (en) * | 2009-07-23 | 2012-05-23 | 索尼公司 | Speaker device and method for forming speaker device |
| CN203015727U (en) * | 2012-12-17 | 2013-06-26 | 湖北省电力公司广水市供电公司 | Ultrasonic voice bird repelling device |
| CN103560592A (en) * | 2013-10-24 | 2014-02-05 | 西南石油大学 | Ultrasonic wave liquid medium radio energy transmission system |
| CN106205577A (en) * | 2016-09-07 | 2016-12-07 | 广州丰谱信息技术有限公司 | A kind of there is spatial audio effect sense can the electronic musical instrument of flexible configuration loudspeaker array |
| JP2018042185A (en) * | 2016-09-09 | 2018-03-15 | マイクロソニック株式会社 | Ultrasonic wave transmission line and ultrasonic wave utilization device |
| CN106330639A (en) * | 2016-10-18 | 2017-01-11 | 广东海洋大学 | Smart home signal transmission system and method |
| CN108565991A (en) * | 2018-06-08 | 2018-09-21 | 昆明理工大学 | A kind of ultrasonic wave charging unit applied to underwater measurement devices |
| CN113647990A (en) * | 2021-07-15 | 2021-11-16 | 深圳市赛禾医疗技术有限公司 | Two-dimensional ultrasonic imaging catheter in cardiac chamber and system thereof |
| CN114160397A (en) * | 2021-12-06 | 2022-03-11 | 西安交通大学 | Underwater array type high-power ultrasonic wireless energy transfer system |
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