CN110943425A - Lightning arrester for electric power iron tower and use method thereof - Google Patents
Lightning arrester for electric power iron tower and use method thereof Download PDFInfo
- Publication number
- CN110943425A CN110943425A CN201911341974.5A CN201911341974A CN110943425A CN 110943425 A CN110943425 A CN 110943425A CN 201911341974 A CN201911341974 A CN 201911341974A CN 110943425 A CN110943425 A CN 110943425A
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- Prior art keywords
- lightning
- electric power
- hemisphere
- iron tower
- power iron
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 241000271566 Aves Species 0.000 claims abstract description 16
- 239000000565 sealant Substances 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 35
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 35
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 14
- 230000003014 reinforcing Effects 0.000 claims description 13
- 239000011787 zinc oxide Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 12
- CWFOCCVIPCEQCK-UHFFFAOYSA-N Chlorfenapyr Chemical compound BrC1=C(C(F)(F)F)N(COCC)C(C=2C=CC(Cl)=CC=2)=C1C#N CWFOCCVIPCEQCK-UHFFFAOYSA-N 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 7
- 230000005684 electric field Effects 0.000 claims description 4
- 230000003068 static Effects 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 2
- 230000001174 ascending Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 abstract description 3
- 238000004880 explosion Methods 0.000 abstract description 3
- 235000005770 birds nest Nutrition 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 235000005765 wild carrot Nutrition 0.000 description 4
- 230000002194 synthesizing Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000644 propagated Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Classifications
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- 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
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/40—Connection to earth
-
- 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
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
- H01C1/024—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being hermetically sealed
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
-
- 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
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
Abstract
The invention discloses a lightning arrester for an electric power tower and a using method thereof. Has the advantages that: the invention can drive away birds close to the electric iron tower by arranging the infrared sensor and the noise bird repeller so as to avoid accidents caused by ignition of thunder due to bird nesting, is very practical, and ensures that the synthetic sheath has excellent sealing property by arranging the upper end cover, the sealant, the lower end cover and the thermal shrinkage sealing tube, thereby ensuring that the sealing property of the synthetic sheath is good, avoiding explosion caused by temperature rise due to the change of the resistance characteristic of the inner conductor of the synthetic sheath, and improving the safety and the stability of the lightning arrester.
Description
Technical Field
The invention relates to the technical field of lightning protection devices, in particular to a lightning protection device for an electric power iron tower and a using method thereof.
Background
Lightning protection means that damage to human bodies, buildings and the like caused by lightning is avoided through certain measures, the lightning is a natural discharge phenomenon, lightning stroke is a natural disaster and not only can cause damage to equipment and house facilities, but also can cause fire disasters and explosions and even can hurt people, livestock and the like, lightning rods, lightning wires, lightning nets, lightning strips and lightning arresters are all lightning arresters which are frequently adopted, a complete set of lightning arrester comprises a lightning arrester, a down conductor and a grounding device, the lightning rod, the wire, the net and the strip are only lightning arresters, and the electric power iron tower is easy to attract the lightning due to the fact that the height of the electric power iron tower is higher, and the lightning arrester must be installed to protect electric transmission lines and equipment.
The existing lightning arrester for the electric power iron tower lacks measures for preventing birds from nesting, accidents caused by ignition of a bird nest due to thunder can occur, the waterproof performance and the sealing performance of the lightning arrester are poor, the resistance characteristic of a valve block can be changed due to internal dampness, the leakage current flowing through the valve block is increased, the resistive component in the current is increased rapidly, the temperature on the valve block rises, thermal breakdown occurs, the lightning arrester explodes when the temperature is serious, and the existing lightning arrester for the electric power iron tower is slow in diffusion after lightning is introduced into the ground and is difficult to bear large load.
Disclosure of Invention
The present invention aims to solve the above problems and provide a lightning arrester for an electric power iron tower and a method for using the same.
The invention realizes the purpose through the following technical scheme:
the utility model provides an electric power is lightning arrester for iron tower, includes electric power pylon, backup pad and infrared sensor, there is the support frame through bolted connection on the electric power pylon lateral wall, there is the backup pad support frame upper end through bolted connection, there is the noise through bolted connection in the middle part of backup pad upper end and drives the bird ware, the noise drives bird ware upper end and has through screw connection infrared sensor, there is the mount pad through bolted connection in the middle part of electric power pylon upper end.
Through adopting above-mentioned technical scheme, infrared sensor with the noise drives the bird ware and is controlled by external equipment, infrared sensor can monitor external environment in real time, works as when infrared sensor perception has birds to be close to, will be to control device feedback information, then control device can send drive command to make the noise drive bird ware work, sends the noise and drives away birds to prevent that birds from nesting on electric power iron tower, so as to prevent that the nest from being ignited by the thunder and lightning, causes the accident.
Further, a lower wiring terminal is arranged in the middle of the upper end of the mounting seat, a grounding column line is arranged on one side wall of the lower wiring terminal, a connecting line is arranged at the lower end of the grounding column line, a reinforcing mesh is arranged at one end of the connecting line, a lower end cover is arranged on the periphery of the upper end of the lower wiring terminal, a synthetic sheath is arranged on the periphery of the lower end cover, a heat-shrinkable sealing tube is arranged in the synthetic sheath, a first aluminum terminal seat is arranged at the inner bottom end of the heat-shrinkable sealing tube, a zinc oxide block is arranged at the upper end of the first aluminum terminal seat, a second aluminum terminal seat is arranged at the upper end of the second aluminum terminal seat, an upper wiring terminal is arranged at the upper end of the second aluminum terminal seat, an upper end cover is arranged on the periphery of the, connect hemisphere upper end middle part and be provided with the arrester, arrester upper end periphery is provided with the electric charge and collects the hemisphere, be provided with variable high resistance in the electric charge collection hemisphere.
Further, lower binding post with the mount pad passes through threaded connection, the ground post line with lower binding post welding, the connecting wire with the ground post line and the reinforcing bar net is the welding.
By adopting the technical scheme, the lightning which is introduced into the ground through the grounding post line can be quickly diffused after being transmitted to the reinforcing mesh through the connecting line, and the effect is excellent.
Further, the lower end cap with the synthetic sheath is glued joint, lower binding post with the synthetic sheath is glued joint.
Through adopting above-mentioned technical scheme, the lower extreme cover is stainless steel material, and it has good leakproofness to glue with synthetic sheath, can prevent synthetic sheath inside is intake or is affected with damp.
Furthermore, the lower wiring terminal is connected with the first aluminum terminal seat in an inserting mode, and the zinc oxide block is in lap joint with the first aluminum terminal seat and the second aluminum terminal seat.
Further, the pyrocondensation sealed tube with the synthesis sheath is glued, the upper end cover and go up binding post all with the synthesis sheath is glued, go up binding post with two pegs graft of aluminium system terminal seat.
By adopting the technical scheme, the upper end cover is glued with the synthetic sheath, and then the surface of the upper end cover is covered with a layer of sealant, so that the upper end cover and the synthetic sheath have good sealing performance, the heat-shrinkable sealing tube can further improve the sealing performance of the synthetic sheath so as to prevent water from entering or being affected by damp in the synthetic sheath, prevent the resistance characteristic change caused by the damp in the aluminum terminal seat I, the aluminum terminal seat II and the zinc oxide block, and avoid the temperature rise in the synthetic sheath caused by the increase of leakage current flowing through the synthetic sheath so as to prevent the explosion of the synthetic sheath.
Furthermore, connect the hemisphere with go up binding post welding, the arrester with connect the hemisphere welding.
Through adopting above-mentioned technical scheme, the spherical surface structure of connecting the hemisphere can make the arrester with the thunder and lightning electric charge that the pointed end of thunder attraction connects can distribute in the surface of connecting the hemisphere in the twinkling of an eye, just connect the effect that the pointed end around the hemisphere lower extreme can produce the thunder and lightning and flow scattered to prevent that the device from bearing too big electric current, effectively protect the electric power iron tower.
Further, the charge collection hemisphere with the lightning receptor welding, the charge collection hemisphere with there is air gap between the lightning receptor.
Further, the variable high resistance is connected with the lightning receptor and the charge collecting hemisphere through wires.
By adopting the technical scheme, the charge collecting hemisphere can collect charges in the air, and the needle point of the lightning receptor can generate pulses with controllable amplitude and frequency under the condition of high static electric field characteristics before lightning discharge, namely an uplink pilot is generated and is upwards transmitted, so that a downlink pilot emitted in thundercloud is intercepted, and the lightning arrester has an excellent lightning arresting effect.
The invention has the beneficial effects that:
1. in order to solve the problem that the existing lightning arrester for the electric power iron tower lacks measures for preventing birds from nesting and accidents caused by ignition of the bird nest due to thunder can occur, the infrared sensor and the noise bird repeller are arranged, so that birds close to the electric power iron tower can be repelled, the accidents caused by the ignition of the bird nest due to the thunder are avoided, and the lightning arrester is very practical;
2. in order to solve the problems that the existing arrester on the lightning arrester for the electric power iron tower has poor waterproof performance and sealing performance, the resistance characteristic of a valve block is changed due to the fact that the inside of the arrester is affected with damp, leakage current flowing through the valve block is increased, the resistance component in the current is increased rapidly, the temperature on the valve block is increased to cause thermal collapse, and the arrester is exploded seriously, the invention enables a synthetic sheath to have excellent sealing performance by arranging an upper end cover, sealant, a lower end cover and a heat-shrinkable sealing tube, so that the sealing performance of the synthetic sheath is good, explosion caused by temperature rise due to the change of the resistance characteristic of an inner conductor of the synthetic sheath is avoided, and the safety and the stability of the lightning arrester can be improved;
3. in order to solve the problems that the lightning is led into the ground by the lightning arrester for the power iron tower and then diffused slowly and is difficult to bear large load in the prior art, the lightning led into the ground through the grounding post line can be quickly diffused after being transmitted to the reinforcing mesh through the connecting wire by arranging the connecting wire and the reinforcing mesh, the effect is excellent, and the lightning arrester can bear the large load.
Drawings
Fig. 1 is a schematic structural view of a lightning arrester for an electric power iron tower according to the present invention;
fig. 2 is a cross-sectional view of a composite sheath in a lightning arrester for an electric power iron tower according to the present invention;
fig. 3 is a cross-sectional view of a charge collecting hemisphere in a lightning protection device for an electric power tower according to the present invention.
The reference numerals are explained below:
1. an electric power tower; 2. a support frame; 3. a support plate; 4. a noise bird dispeller; 5. an infrared sensor; 6. a mounting seat; 7. a lower wiring terminal; 8. a ground post line; 9. a connecting wire; 10. a reinforcing mesh; 11. a lower end cover; 12. synthesizing a sheath; 13. a heat-shrinkable sealing tube; 14. a first aluminum terminal block; 15. a zinc oxide block; 16. a second aluminum terminal block; 17. an upper wiring terminal; 18. an upper end cover; 19. sealing glue; 20. a connecting hemisphere; 21. a lightning strike tip; 22. a lightning receptor; 23. a charge collection hemisphere; 24. a variable high resistance.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-3, a lightning arrester for an electric power iron tower comprises an electric power tower 1, a support plate 3 and an infrared sensor 5, wherein a support frame 2 is connected to one side wall of the electric power tower 1 through a bolt, the support plate 3 is connected to the upper end of the support frame 2 through a bolt, a noise bird repeller 4 is connected to the middle part of the upper end of the support plate 3 through a bolt, the infrared sensor 5 is connected to the upper end of the noise bird repeller 4 through a bolt, a mounting seat 6 is connected to the middle part of the upper end of the electric power tower base through a bolt, the infrared sensor 5 and the noise bird repeller 4 are controlled by external equipment, the infrared sensor 5 can monitor the external environment in real time, when the infrared sensor 5 senses that birds approach, information is fed back to control equipment, and then the control equipment sends a driving instruction to enable the, the noise is sent out to drive away birds, so that the birds are prevented from nesting on the electric iron tower, and accidents caused by the fact that the bird nests are ignited by thunder and lightning are prevented.
In this embodiment, a lower connection terminal 7 is disposed in the middle of the upper end of the mounting base 6, a ground post line 8 is disposed on one side wall of the lower connection terminal 7, a connection line 9 is disposed at the lower end of the ground post line 8, a reinforcing mesh 10 is disposed at one end of the connection line 9, a lower end cover 11 is disposed on the periphery of the upper end of the lower connection terminal 7, a synthetic sheath 12 is disposed on the periphery of the lower end cover 11, a heat-shrinkable sealing tube 13 is disposed in the synthetic sheath 12, a first aluminum terminal base 14 is disposed at the bottom end of the heat-shrinkable sealing tube 13, a zinc oxide block 15 is disposed at the upper end of the first aluminum terminal base 14, a second aluminum terminal base 16 is disposed at the upper end of the zinc oxide block 15, an upper connection terminal 17 is disposed at the upper end of the second aluminum terminal base 16, an upper end cover 18 is disposed on the periphery of the upper connection, connect hemisphere 20 and go up the welding and have lightning-induced pointed end 21, it is provided with arrester 22 to connect hemisphere 20 upper end middle part, arrester 22 upper end periphery is provided with electric charge collection hemisphere 23, be provided with variable high resistance 24 in the electric charge collection hemisphere 23.
In this embodiment, lower binding post 7 with mount pad 6 passes through threaded connection, ground connection post line 8 with lower binding post 7 welds, connecting wire 9 with ground connection post line 8 and reinforcing bar net 10 is the welding, and the thunder and lightning through ground connection post line 8 introduction ground can pass through connecting wire 9 transmit to spread fast behind the reinforcing bar net 10, and the effect is splendid.
In this embodiment, the bottom end cover 11 with synthetic sheath 12 splices, down the binding post 7 with synthetic sheath 12 splices, bottom end cover 11 is stainless steel material, and it has good leakproofness to splice with synthetic sheath 12, can prevent synthetic sheath 12 is inside to be intake or is affected with damp.
In this embodiment, the lower connection terminal 7 is inserted into the first aluminum terminal block 14, and the zinc oxide block 15 is overlapped with the first aluminum terminal block 14 and the second aluminum terminal block 16.
In this embodiment, the heat-shrinkable sealing tube 13 is bonded to the synthetic sheath 12, the upper end cap 18 and the upper connection terminal 17 are bonded to the synthetic sheath 12, the upper connecting terminal 17 is spliced with the second aluminum terminal block 16, the upper end cover 18 is glued with the synthetic sheath 12 and then the surface is covered with a layer of sealant 19, the upper end cap 18 and the synthetic sheath 12 can have good sealing performance, the heat-shrinkable sealing tube 13 can further improve the sealing performance of the synthetic sheath 12 to prevent water from entering or moisture from the inside of the synthetic sheath 12, the change of the resistance characteristics due to the moisture of the first aluminum terminal block 14, the second aluminum terminal block 16 and the zinc oxide block 15 can be prevented, and the temperature rise inside the composite sheath 12 due to the increase of the leakage current flowing inside the composite sheath 12 can be avoided, so that the composite sheath 12 can be prevented from exploding.
In this embodiment, connect hemisphere 20 with go up binding post 17 and weld, arrester 22 with connect hemisphere 20 and weld, the spherical structure of connecting hemisphere 20 can make arrester 22 with the thunder and lightning electric charge that lightning-induced pointed end 21 connects can distribute in the surface of connecting hemisphere 20 in the twinkling of an eye, just connect the effect that the pointed end around hemisphere 20 lower extreme can produce the thunder and lightning and shed to prevent that the device from bearing too big electric current, effectively protect the electric power iron tower.
In this embodiment, the charge collecting hemisphere 23 is welded to the lightning receptor 22, and there is an air gap between the charge collecting hemisphere 23 and the lightning receptor 22.
In this embodiment, the variable high resistance 24 is connected to the lightning receptor 22 and the charge collecting hemisphere 23 through wires, the charge collecting hemisphere 23 collects charges in the air, and the tip of the lightning receptor 22 generates a pulse with controllable amplitude and frequency under the condition of a high static electric field characteristic before lightning discharge, that is, an upward pilot is generated and propagated upward, so as to intercept a downward pilot emitted from a thundercloud, thereby achieving an excellent lightning protection effect.
A use method of a lightning arrester for an electric power iron tower comprises the following steps: the charge collecting hemisphere 23 will collect the charge in the air, under the condition of high static electric field characteristic before lightning discharge, the needle point of the lightning receptor 22 will generate pulse with controllable amplitude and frequency, that is, an upward pilot is generated and propagated upwards, so as to intercept the downward pilot emitted from thundercloud, and have excellent lightning protection effect, after the lightning is guided by the lightning receptor 22, the lightning will be instantly distributed on the surface of the connecting hemisphere 20, and the tip around the lower end of the connecting hemisphere 20 can generate lightning current dispersion effect, so as to prevent the device from bearing excessive current, effectively protect the power tower, and then the rest current enters the inside of the synthetic sheath 12 through the upper connecting terminal 17, and is guided through the aluminum terminal block two 16, the zinc oxide block 15, the aluminum terminal block one 14 and the lower connecting terminal 7, and then is led to the ground through the grounding post line 8, through the thunder and lightning that ground connection post line 8 introduced the ground can pass through 9 transmissions of connecting wire extremely spread fast behind the reinforcing bar net 10, the effect is splendid, infrared sensor 5 with the noise drives bird ware 4 by external equipment control, infrared sensor 5 can monitor external environment in real time, works as when 5 perceptions of infrared sensor have birds to be close to, will be to controlgear feedback information, then controlgear can send drive instruction and make the noise drive bird ware 4 work, sends the noise and drives away birds to prevent that birds from nesting on electric power iron tower, in order to prevent that the nest from being fired by the thunder and lightning, cause the accident.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an electric power is lightning arrester for iron tower which characterized in that: including electric power pylon (1), backup pad (3) and infrared sensor (5), there is support frame (2) through bolted connection on electric power pylon (1) lateral wall, there is backup pad (3) support frame (2) upper end through bolted connection, there is the noise through bolted connection in backup pad (3) upper end middle part to drive bird ware (4), the noise drives bird ware (4) upper end and has through bolted connection infrared sensor (5), there is mount pad (6) through bolted connection in electric power tower footing upper end middle part.
2. The lightning protection device for the electric power iron tower according to claim 1, characterized in that: the improved aluminum cable connecting structure is characterized in that a lower connecting terminal (7) is arranged in the middle of the upper end of the mounting seat (6), a grounding column line (8) is arranged on one side wall of the lower connecting terminal (7), a connecting line (9) is arranged at the lower end of the grounding column line (8), a reinforcing mesh (10) is arranged at one end of the connecting line (9), a lower end cover (11) is arranged on the periphery of the upper end of the lower connecting terminal (7), a synthetic sheath (12) is arranged on the periphery of the lower end cover (11), a thermal shrinkage sealing tube (13) is arranged in the synthetic sheath (12), a first aluminum terminal seat (14) is arranged at the inner end of the thermal shrinkage sealing tube (13), a zinc oxide block (15) is arranged on the upper end of the first aluminum terminal seat (14), a second aluminum terminal seat (16) is arranged on the upper end of the zinc oxide block (15), an upper connecting terminal (17) is, the lightning arrester is characterized in that a sealant (19) is arranged at the upper end of the upper end cover (18), a connecting hemisphere (20) is arranged at the upper end of the upper wiring terminal (17), a lightning arrester tip (21) is welded on the connecting hemisphere (20), a lightning arrester (22) is arranged in the middle of the upper end of the connecting hemisphere (20), a charge collecting hemisphere (23) is arranged on the periphery of the upper end of the lightning arrester (22), and a variable high resistor (24) is arranged in the charge collecting hemisphere (23).
3. The lightning protection device for the electric power iron tower as claimed in claim 2, wherein: lower binding post (7) with mount pad (6) pass through threaded connection, ground connection post line (8) with lower binding post (7) welding, connecting wire (9) with ground connection post line (8) and reinforcing bar net (10) are the welding.
4. The lightning protection device for the electric power iron tower according to claim 3, characterized in that: the lower end cover (11) is glued to the synthetic sheath (12), and the lower wiring terminal (7) is glued to the synthetic sheath (12).
5. The lightning protection device for the electric power iron tower as claimed in claim 4, wherein: lower binding post (7) with aluminium system terminal seat is pegged graft (14), zinc oxide piece (15) with aluminium system terminal seat is one (14) and aluminium system terminal seat is two (16) is the overlap joint.
6. The lightning protection device for the electric power iron tower according to claim 5, characterized in that: pyrocondensation sealed tube (13) with synthesize sheath (12) and splice, upper end cover (18) and go up binding post (17) all with synthesize sheath (12) and splice, go up binding post (17) with aluminium system terminal seat two (16) are pegged graft.
7. The lightning protection device for the electric power iron tower as claimed in claim 6, wherein: connect hemisphere (20) with go up binding post (17) welding, arrester (22) with connect hemisphere (20) welding.
8. The lightning protection device for the electric power iron tower according to claim 7, characterized in that: the charge collection hemisphere (23) with the lightning receptor (22) welding, there is air gap between charge collection hemisphere (23) and lightning receptor (22).
9. The lightning protection device for the electric power iron tower according to claim 8, characterized in that: the variable high resistance (24) is connected by wires to both the lightning receptor (22) and the charge collecting hemisphere (23).
10. A method for using a lightning arrester for an electric power iron tower, which is applied to the lightning arrester for an electric power iron tower of any one of claims 1 to 9, and is characterized in that: charge collection hemisphere (23) can be collected the electric charge in the air, under the high static electric field characteristic condition before the thunder and lightning discharges the needle point of arrester (22) can produce the pulse of controllable range and frequency, produces an ascending guide promptly and upwards propagates to intercept the descending guide that sends in the thundercloud, has splendid lightning-arrest effect, and the thunder and lightning is being connect the back by arrester (22), can be through distribute in the twinkling of an eye on the surface of connecting hemisphere (20), and connect the tip around hemisphere (20) lower extreme and can produce the effect that the thunder and lightning dispersed and flow to prevent that the device from bearing too big electric current, carry out effective protection to the electric power iron tower, then all the other electric currents pass through go up binding post (17) get into inside synthetic sheath (12), through aluminium terminal seat two (16), zinc oxide piece (15), aluminium seat one (14) and the guide back of lower binding post terminal (7) are passed through earth terminal (8) are led Go into the ground, through the thunder and lightning that ground connection post line (8) introduced the ground can pass through connecting wire (9) transmit extremely fast diffusion behind reinforcing bar net (10), the effect is splendid, infrared sensor (5) with the noise drives bird ware (4) by external equipment control, infrared sensor (5) can monitor external environment in real time, works as infrared sensor (5) perception has birds to be close to when, will drive information to controlgear, and then controlgear can send drive instruction to make the noise drive bird ware (4) work, sends the noise and drives away birds to prevent that birds from nesting on electric power iron tower to prevent that the nest from being ignited by the thunder and lightning, cause the accident.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911341974.5A CN110943425A (en) | 2019-12-24 | 2019-12-24 | Lightning arrester for electric power iron tower and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911341974.5A CN110943425A (en) | 2019-12-24 | 2019-12-24 | Lightning arrester for electric power iron tower and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110943425A true CN110943425A (en) | 2020-03-31 |
Family
ID=69912950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911341974.5A Pending CN110943425A (en) | 2019-12-24 | 2019-12-24 | Lightning arrester for electric power iron tower and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110943425A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542814A (en) * | 2021-01-12 | 2021-03-23 | 成都芸坤威网络科技有限公司 | Can detect and avoid thunderbolt and can drive power transmission line connecting device of bird |
| CN112652896A (en) * | 2020-12-28 | 2021-04-13 | 国网河南省电力公司经济技术研究院 | Electric power and communication sharing iron tower complete set current-limiting grounding device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2938340Y (en) * | 2006-05-18 | 2007-08-22 | 刘秋成 | Protection device for preventing lightning backflash |
| CN201741985U (en) * | 2010-07-12 | 2011-02-09 | 金刚 | Pre-discharge lightning arrester |
| CN103715680A (en) * | 2013-12-11 | 2014-04-09 | 四川中光防雷科技股份有限公司 | Vehicle lightning protection device |
| CN105071369A (en) * | 2015-07-25 | 2015-11-18 | 广州保迅捷电磁科技有限公司 | Active direct lightning protection device |
| CN207381704U (en) * | 2017-11-06 | 2018-05-18 | 王秀珠 | A kind of grid power steel tower lightning arrester |
| JP2019029167A (en) * | 2017-07-28 | 2019-02-21 | 中国電力株式会社 | Lightning protection device tilt preventive member |
| KR101985767B1 (en) * | 2019-01-21 | 2019-06-04 | 주식회사 동경기술단 | Fixing equipment of aerial power distribution line |
| CN209002691U (en) * | 2018-09-11 | 2019-06-21 | 华北电力大学（保定） | A kind of scarer for electric tower |
| CN209344515U (en) * | 2019-03-21 | 2019-09-03 | 吉林省德鸿光电科技有限公司 | A kind of communication iron tower lightning arrester |
| CN209641455U (en) * | 2019-04-12 | 2019-11-15 | 浙江中能电气有限公司 | Subway direct current gapless Oxide Arrester |
| CN209711242U (en) * | 2018-09-11 | 2019-12-03 | 山东迪博电子科技有限公司 | A kind of power grid tower bar bird-scaring unit |
-
2019
- 2019-12-24 CN CN201911341974.5A patent/CN110943425A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2938340Y (en) * | 2006-05-18 | 2007-08-22 | 刘秋成 | Protection device for preventing lightning backflash |
| CN201741985U (en) * | 2010-07-12 | 2011-02-09 | 金刚 | Pre-discharge lightning arrester |
| CN103715680A (en) * | 2013-12-11 | 2014-04-09 | 四川中光防雷科技股份有限公司 | Vehicle lightning protection device |
| CN105071369A (en) * | 2015-07-25 | 2015-11-18 | 广州保迅捷电磁科技有限公司 | Active direct lightning protection device |
| JP2019029167A (en) * | 2017-07-28 | 2019-02-21 | 中国電力株式会社 | Lightning protection device tilt preventive member |
| CN207381704U (en) * | 2017-11-06 | 2018-05-18 | 王秀珠 | A kind of grid power steel tower lightning arrester |
| CN209002691U (en) * | 2018-09-11 | 2019-06-21 | 华北电力大学（保定） | A kind of scarer for electric tower |
| CN209711242U (en) * | 2018-09-11 | 2019-12-03 | 山东迪博电子科技有限公司 | A kind of power grid tower bar bird-scaring unit |
| KR101985767B1 (en) * | 2019-01-21 | 2019-06-04 | 주식회사 동경기술단 | Fixing equipment of aerial power distribution line |
| CN209344515U (en) * | 2019-03-21 | 2019-09-03 | 吉林省德鸿光电科技有限公司 | A kind of communication iron tower lightning arrester |
| CN209641455U (en) * | 2019-04-12 | 2019-11-15 | 浙江中能电气有限公司 | Subway direct current gapless Oxide Arrester |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652896A (en) * | 2020-12-28 | 2021-04-13 | 国网河南省电力公司经济技术研究院 | Electric power and communication sharing iron tower complete set current-limiting grounding device |
| CN112652896B (en) * | 2020-12-28 | 2022-07-05 | 国网河南省电力公司经济技术研究院 | Electric power and communication sharing iron tower complete set current-limiting grounding device |
| CN112542814A (en) * | 2021-01-12 | 2021-03-23 | 成都芸坤威网络科技有限公司 | Can detect and avoid thunderbolt and can drive power transmission line connecting device of bird |
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