CN108719266B - Self-energy-taking long-acting bird repellent device - Google Patents
Self-energy-taking long-acting bird repellent device Download PDFInfo
- Publication number
- CN108719266B CN108719266B CN201810787552.XA CN201810787552A CN108719266B CN 108719266 B CN108719266 B CN 108719266B CN 201810787552 A CN201810787552 A CN 201810787552A CN 108719266 B CN108719266 B CN 108719266B
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- bird
- cross arm
- self
- energy
- insulating
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- 239000005871 repellent Substances 0.000 title claims description 50
- 230000002940 repellent Effects 0.000 title claims description 18
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 42
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000012212 insulator Substances 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 3
- 230000006872 improvement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 208000025274 Lightning injury Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 208000027697 autoimmune lymphoproliferative syndrome due to CTLA4 haploinsuffiency Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- A01M29/24—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves
- A01M29/26—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves specially adapted for birds, e.g. electrified rods, cords or strips
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention provides a self-energy-taking long-acting bird-driving device which comprises a bird-driving support and a self-energy-taking device, wherein the bird-driving support is arranged on a tower cross arm right above an insulator string through a bird-driving support fixing cross arm clamp, the bird-driving support comprises a PC insulating plate, a conductive aluminum alloy plate I and a conductive aluminum alloy plate II which are respectively arranged on two sides of the PC insulating plate, and a wire nose connecting plate I and a wire nose connecting plate II which are respectively arranged on the conductive aluminum alloy plate I and the conductive aluminum alloy plate II, the self-energy-taking device is arranged below the tower cross arm and close to the upper part of a power transmission wire, and comprises an insulating baffle fixedly connected with the tower cross arm through an insulating baffle fixing frame, an aluminum wire coil fixing frame and an aluminum wire coil which are respectively arranged on the lower surface of the insulating baffle, and insulating wires respectively connected with two ends of the aluminum wire coil, and the other ends of the insulating wires are respectively connected with the wire nose connecting plate I and the wire nose connecting plate II. The invention can be effective for a long time for all bird related fault types.
Description
Technical Field
The invention belongs to the technical field of high voltage electricity, and particularly relates to a self-energy-taking long-acting bird repellent device.
Background
Along with the improvement of ecological environment and the enhancement of the protection consciousness of people on wild animals, the number of birds is increased sharply, and meanwhile, the number of bird-related faults caused by the movement of birds on an overhead transmission line is also increased. According to statistics, the phenomenon of bird-related fault tripping occurs on a 750kV overhead transmission line for the first time in 2016, and the fault tripping is also deeply affected by the fault tripping of the bird in + -400 kV Chai Lazhi current. Until now, the bird-related fault tripping of the power transmission line accounts for 10% of the total tripping number, namely the bird-related fault becomes the third cause of the tripping of the power transmission line after lightning stroke and external force damage, and the third cause seriously affects the complete stable operation of the power transmission line.
At present, in order to solve the above-mentioned bird-related fault of the transmission line, line operation staff installs different types of bird-preventing devices on the transmission line, such as a bird-preventing box, a bird spike, an acousto-optic bird repellent device, etc., which all obtain a certain prevention and control effect in the initial stage, but the problem that the bird-preventing device fails can occur both with the lapse of time and the adaptation of birds to the bird-preventing device; meanwhile, the bird prevention devices can only prevent and treat one kind of bird related faults generally, but cannot prevent and treat all bird related faults; moreover, line operation and maintenance personnel have very little knowledge on birds, so that great blindness exists on the control of the bird-related faults, and unreasonable and wasteful investment on the control of the bird-related faults is caused.
Disclosure of Invention
Aiming at the prior art, the technical problem to be solved by the invention is to provide the self-energy-taking long-acting bird repellent device which can be used for all bird-involved fault types and is effective for a long time.
In order to solve the technical problems, the invention provides a self-energy-taking long-acting bird-driving device which comprises a bird-driving support, a bird-driving support fixing cross arm clamp and a self-energy-taking device, wherein the bird-driving support is arranged on a tower cross arm right above an insulator string through the bird-driving support fixing cross arm clamp, the bird-driving support comprises a PC insulating plate, a conductive aluminum alloy plate I and a conductive aluminum alloy plate II which are respectively arranged on two sides of the PC insulating plate, and a wire nose connecting plate I and a wire nose connecting plate II which are respectively arranged on the conductive aluminum alloy plate I and the conductive aluminum alloy plate II, the self-energy-taking device is arranged below the tower cross arm and close to the upper part of a power transmission wire, the self-energy-taking device comprises an insulating baffle fixedly connected with the tower cross arm through an insulating baffle fixing frame, an aluminum wire coil fixing frame and an aluminum wire coil which are respectively connected with two ends of the aluminum wire coil, and the other ends of the insulating wire are respectively connected with the wire nose connecting plate I and the wire nose connecting plate II.
By adopting the technical scheme, on one hand, the invention can lead the aluminum wire coil and the power transmission wire to generate potential difference through electromagnetic induction, and then lead the conductive aluminum alloy plate I and the conductive aluminum alloy plate II to generate potential difference; on the other hand, insulation can be formed between the aluminum wire coil and the tower cross arm and between the conductive aluminum alloy plate I and the conductive aluminum alloy plate II through the PC insulating plate. Moreover, the bird-repellent bracket is arranged on the tower cross arm right above the insulator string, so that birds can not stay in the space on the tower cross arm or can only stay on the bird-repellent bracket with potential difference, the bird-repellent bracket can repel birds due to instant discharge caused by the potential difference on the premise of not damaging the birds, and the birds are not close to the right above the insulator string due to conditional reflection, thereby achieving the purpose of long-acting bird-repellent.
More preferably, the PC insulating plate is L-shaped, the conductive aluminum alloy plate I and the conductive aluminum alloy plate II are respectively arranged on two sides of the top of the PC insulating plate, the bottom of the PC insulating plate is connected with the tower cross arm through the bird-driving support fixing cross arm fixture, so that insulation can be formed between the conductive aluminum alloy plate I and the conductive aluminum alloy plate II and the tower cross arm, and the conductive aluminum alloy plate I, the conductive aluminum alloy plate II and the PC insulating plate have different electric potentials, namely potential differences are formed among the conductive aluminum alloy plate I, the conductive aluminum alloy plate II and the PC insulating plate.
More preferably, the bird-repellent support fixed cross arm clamp is set to be of an inverted U-like shape, the top of the bird-repellent support fixed cross arm clamp is provided with bird-repellent support fixed bolt holes with the same size as a plurality of bird-repellent support fixed holes formed in the bottom of the PC insulating plate, and the bottom of the bird-repellent support fixed cross arm clamp is provided with clamp fixed bolt holes, so that the bird-repellent support can be installed on the tower cross arm through the bird-repellent support fixed cross arm clamp.
More preferably, the bird-repelling support fixing bolt holes at the top of the bird-repelling support fixing cross arm clamp and the clamp fixing bolt holes at the bottom of the bird-repelling support fixing cross arm clamp are respectively provided with an insulated wire fixing clamp, so that the insulated wires can be fixed on the bird-repelling support fixing cross arm clamp.
More preferably, the aluminum wire coil is provided with a plurality of layers according to the requirement and is fixedly arranged on the lower surface of the insulating baffle through the aluminum wire coil fixing frame, so that different potential differences can be obtained at two ends of the aluminum wire coil, namely different potential differences can be obtained between the conductive aluminum alloy plate I and the conductive aluminum alloy plate II, and different birds are driven.
More preferably, the aluminum wire coil is arranged in parallel with the power transmission wire, so that the aluminum wire coil can obtain the maximum electromotive force.
More preferably, the thickness of the PC insulating plate is smaller than or equal to the maximum size of the expanded bird claw of the target bird, so that birds living on the bird repellent support can be guaranteed to be driven by electric shock.
More preferably, the self-energy-taking device further comprises a bird-driving bracket switch arranged on the insulated wire, the bird-driving bracket switch comprises a waterproof plug and a waterproof socket matched with the waterproof plug, so that the on-off state of the self-energy-taking long-acting bird-driving device can be effectively controlled, the danger that an operator is shocked in the assembly process is effectively prevented, and meanwhile, after bird damage is eradicated, people can conveniently close electric energy in the bird-driving bracket.
The beneficial effects of the invention are as follows:
1. according to the invention, the bird-expelling bracket is arranged on the tower cross arm right above the insulator string, and the self-energy-taking device is arranged below the tower cross arm and close to the position above the electric transmission line, and the bird-expelling bracket is connected with the self-energy-taking device through the insulated wire, so that birds can leave no space on the tower cross arm or can only leave on the bird-expelling bracket with potential difference, the bird-expelling bracket can instantaneously discharge and expel birds due to potential difference on the premise of not damaging the birds, and the birds are not close to the position right above the insulator string due to conditional reflection, thereby achieving the purposes of long-acting bird expelling, reducing tripping times of the electric transmission line and improving the safe and stable operation level of the power grid.
2. The invention has the advantages of simple structure, convenient installation, light weight, safety, reliability, long service life, no need of external power supply and low cost.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a tower and a self-energy-taking long-acting bird repellent device based on the tower.
Fig. 2 is a schematic structural view of the bird repellent stent of fig. 1.
Fig. 3 is a schematic structural view of a fixture for fixing a cross arm of a bird repellent bracket.
Illustration of: the novel anti-theft protection device comprises a 1-pole tower, a 2-pole tower cross arm, a 3-bird-driving support switch, a 4-insulated wire, a 5-insulated baffle fixing frame, a 6-insulated baffle, a 7-aluminum wire coil fixing frame, an 8-aluminum wire coil, a 9-bird-driving support, a 10-insulator string, an 11-power transmission wire, a 12-conductive aluminum alloy plate I, a 13-PC insulating plate, a 14-conductive aluminum alloy plate II, a 15-bird-driving support fixing hole, a 16-wire nose connecting plate I, a 17-wire nose connecting plate II, an 18-conductive aluminum plate fixing hole, a 19-insulated wire fixing clip, a 20-bird-driving support fixing bolt hole and a 21-fixture fixing bolt hole.
Detailed Description
The invention will be further described with reference to the drawings and preferred embodiments.
The whole structure schematic diagram of the tower and a self-energy-taking long-acting bird-driving device based on the tower is shown in fig. 1, and comprises a tower 1 vertically installed on the ground, a tower cross arm 2 installed at the top of the tower 1 and vertically installed with the tower 1, an insulator string 10 installed right below two ends of the tower cross arm 2, a power transmission wire 11 installed at the bottom of the insulator string 10, and a bird-driving support 9 installed on the tower cross arm 2 right above the insulator string 10 (the bird-driving support 9 is installed on the tower cross arm 2 through a bird-driving support fixing cross arm clamp, and the bird-driving support fixing cross arm clamp is not shown in the figure) and a self-energy-taking device installed below the tower cross arm 2 and above the power transmission wire 11. The self-energy-taking device comprises an insulating baffle 6 fixedly connected with a tower cross arm 2 through an insulating baffle fixing frame 5, an aluminum wire coil fixing frame 7 arranged on the lower surface of the insulating baffle 6, an aluminum wire coil 8 arranged on the lower surface of the insulating baffle 6 in parallel with a power transmission wire 11 through the aluminum wire coil fixing frame 7, an insulating wire 4 respectively connected with two ends of the aluminum wire coil 8, and a bird-driving bracket switch 3 arranged on the insulating wire 4, wherein the other end of the insulating wire 4 is connected with a bird-driving bracket 9. The bird repellent bracket switch 3 includes a waterproof plug and a waterproof socket matched with the waterproof plug.
As shown in fig. 2, the bird-repellent bracket 9 according to the present invention comprises a PC insulating plate 13, conductive aluminum alloy plates I12 and II 14 respectively mounted on two sides of the PC insulating plate 13, and a wire nose connecting plate I16 and a wire nose connecting plate II 17 respectively mounted on the conductive aluminum alloy plates I12 and II 14. The nose connection board I16 and the nose connection board II 17 are connected to the other ends of the insulated wires 4, respectively. The PC insulating plate 13 is L-shaped, a plurality of equidistant conductive aluminum plate fixing holes 18 are formed in the top of the PC insulating plate 13, and are used for fixing the conductive aluminum alloy plate I12, the wire nose connecting plate I16, the conductive aluminum alloy plate II 14 and the wire nose connecting plate II 17 on two sides of the PC insulating plate 13, and a plurality of equidistant bird-repellent bracket fixing holes 15 are formed in the bottom of the PC insulating plate 13, and are used for being connected with a bird-repellent bracket fixing cross arm fixture. In addition, the thickness of the PC insulating plate 13 is smaller than or equal to the maximum size of the expanded bird claw of the target bird, in the invention, the thickness of the PC insulating plate 13 is 3.8cm, namely, the distance between the conductive aluminum alloy plate I12 and the conductive aluminum alloy plate II 14 is 3.8cm, the distance can ensure that the PC insulating plate 13 between the conductive aluminum alloy plate I12 and the conductive aluminum alloy plate II 14 is not ionized on one hand, and on the other hand, the birds which like to inhabit on the tower cross arm 2 right above the insulator string 10 can be driven by electric shock of the bird driving bracket 9.
As shown in fig. 3, the structure of the clamping apparatus for fixing the bird-repellent bracket according to the present invention is schematically shown, the clamping apparatus for fixing the bird-repellent bracket is configured in an inverted-U-like shape, the top of the clamping apparatus for fixing the bird-repellent bracket is provided with a bolt hole 20 for fixing the bird-repellent bracket, which is consistent with the size of the hole 15 for fixing the bird-repellent bracket, and the bottom of the clamping apparatus for fixing the bird-repellent bracket is provided with a bolt hole 21 for fixing the clamping apparatus for fixing the bird-repellent bracket, so that the clamping apparatus for fixing the bird-repellent bracket can be installed at different positions at the bottom of the PC insulating plate 13 and fixedly installed on the tower cross arm 2, and the bird-repellent bracket 9 can be conveniently and stably installed on the tower cross arm 2 according to actual needs. In addition, insulating wire fixing clamps 19 are respectively arranged at the bird-driving support fixing bolt holes 20 at the top of the bird-driving support fixing cross arm clamp and at the clamp fixing bolt holes 21 at the bottom of the bird-driving support fixing cross arm clamp, so that insulating wires 4 can be fixed on the bird-driving support fixing cross arm clamp.
On the one hand, the invention can lead the aluminum wire coil 8 and the power transmission wire 11 to generate potential difference through electromagnetic induction, and then lead the conductive aluminum alloy plate I12 and the conductive aluminum alloy plate II 14 to generate potential difference; on the other hand, insulation can be formed between the aluminum wire coil 8 and the tower cross arm 2 and between the conductive aluminum alloy plate I12 and the conductive aluminum alloy plate II 14 through the PC insulating plate 13. Furthermore, the bird-repellent bracket 9 is arranged on the tower cross arm 2 right above the insulator string 10, so that birds can not stay in the space on the tower cross arm 2 or can only stay on the bird-repellent bracket 9 with potential difference, the bird-repellent bracket 9 can instantaneously discharge and repel birds due to potential difference on the premise of not damaging the birds, the birds are not close to the right above the insulator string 10 due to conditional reflection, and the purposes of long-acting bird-repellent, reduction of tripping times of a power transmission line and improvement of safe and stable operation level of a power grid are achieved
The foregoing description of the preferred embodiments of the present invention has been presented only in terms of those specific and detailed descriptions, and is not, therefore, to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. The utility model provides a long-acting bird repellent device of self-energy-taking which characterized in that: including driving bird support (9), driving bird support fixed cross arm fixture and from getting can device, bird support (9) pass through drive bird support fixed cross arm fixture install on shaft tower cross arm (2) directly over insulator chain (10), bird support (9) include PC insulation board (13), install electrically conductive aluminium alloy plate I (12) and electrically conductive aluminium alloy plate II (14) in PC insulation board (13) both sides respectively and install line nose connecting plate I (16) and line nose connecting plate II (17) on electrically conductive aluminium alloy plate I (12) and electrically conductive aluminium alloy plate II (14) respectively, install from getting can device be in the below of shaft tower cross arm (2) is close to the top department of transmission wire (11), from getting can device include through insulating baffle mount (5) with insulating baffle (6) of shaft tower cross arm (2) fixed connection, install in insulating baffle (6) lower surface's aluminium wire coil mount (7) and aluminium wire coil (8) and wire (4) of being connected respectively with aluminium coil (8) and wire nose connecting plate (16) and other end respectively, insulating wire (16) and connecting plate (17) are connected respectively.
2. The self-energy-taking long-acting bird repellent device according to claim 1, wherein: the PC insulating plate (13) is set to be L-shaped, electrically conductive aluminum alloy plate I (12) and electrically conductive aluminum alloy plate II (14) are installed respectively to the top both sides of PC insulating plate (13), the bottom of PC insulating plate (13) is passed through drive bird support fixed cross arm fixture with shaft tower cross arm (2) are connected.
3. The self-energy-taking long-acting bird repellent device according to claim 2, wherein: the bird-repellent support fixing cross arm clamp is of an inverted U-like shape, the top of the bird-repellent support fixing cross arm clamp is provided with bird-repellent support fixing bolt holes (20) with the same size as a plurality of bird-repellent support fixing holes (15) formed in the bottom of the PC insulating plate (13), and clamp fixing bolt holes (21) are formed in the bottom of the bird-repellent support fixing cross arm clamp.
4. A self-energy-extracting long-acting bird repellent device according to claim 3, wherein: an insulated wire fixing clamp (19) is arranged at the positions of a bird-driving support fixing bolt hole (20) at the top of the bird-driving support fixing cross arm clamp and a clamp fixing bolt hole (21) at the bottom of the bird-driving support fixing cross arm clamp.
5. The self-energy-taking long-acting bird repellent device according to claim 1, wherein: the aluminum wire coil (8) is provided with a plurality of layers according to the requirement and is fixedly arranged on the lower surface of the insulating baffle plate (6) through the aluminum wire coil fixing frame (7).
6. The self-energy-taking long-acting bird repellent device according to claim 5, wherein: the aluminum wire coil (8) is arranged in parallel with the power transmission wire (11).
7. The self-energy-taking long-acting bird repellent device according to claim 1, wherein: the thickness of the PC insulating plate (13) is equal to or less than the maximum size of the expanded bird claw of the target bird.
8. The self-energy-taking long-acting bird repellent device according to claim 1, wherein: the self-energy-taking device further comprises a bird-driving support switch (3) arranged on the insulated wire (4), and the bird-driving support switch (3) comprises a waterproof plug and a waterproof socket matched with the waterproof plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787552.XA CN108719266B (en) | 2018-07-17 | 2018-07-17 | Self-energy-taking long-acting bird repellent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787552.XA CN108719266B (en) | 2018-07-17 | 2018-07-17 | Self-energy-taking long-acting bird repellent device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108719266A CN108719266A (en) | 2018-11-02 |
| CN108719266B true CN108719266B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810787552.XA Active CN108719266B (en) | 2018-07-17 | 2018-07-17 | Self-energy-taking long-acting bird repellent device |
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