CN217543248U

CN217543248U - Lightning early warning system with protection function

Info

Publication number: CN217543248U
Application number: CN202221020028.8U
Authority: CN
Inventors: 徐志富; 王克宇; 徐帅; 臧权同
Original assignee: Yangzhou Huatie Electromechanical Group Co ltd
Current assignee: Yangzhou Huatie Electromechanical Group Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-04
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a take safeguard function's thunder and lightning early warning system, including the atmosphere electric field appearance, bottom one side of atmosphere electric field appearance is provided with the lightning protection device, and the bottom is provided with jointly and is used for fixed and let out the ground structure that the thunder protected and use. The utility model discloses modular design lightning protection device on atmospheric electric field appearance, when the thunderstorm, attract electric charge through the lightning rod on the lightning protection device, and let the electrolyte in the lightning protection device absorb discharging through interior plug, and through the electrolyte, interior plug and shell release and consume, and utilize interior plug and shell to generate heat because of electromagnetic induction vortex under the thunderstorm weather, the consumption arouses the energy of aerial magnetic field change, reduce conductor surface charge density and field intensity opposite with electrified cloud polarity, destroy the condition that the thunder and lightning generated, make the lightning protection device have electric charge self-consuming performance, the probability of lightning-arrest of ordinary lightning rod relatively obviously reduces, also be equipped with the thunder and lightning simultaneously and let out the ground system, thereby come the bi-flow to carry out the lightning protection, to regional interior formation protection.

Description

Lightning early warning system with protection function

Technical Field

The utility model relates to a lightning prevention technical field specifically is a take safeguard function's thunder and lightning early warning system.

Background

In summer and autumn, when severe weather occurs, thunder and lightning often occur, so that thunder and lightning early warning is needed to prevent disasters.

At present, an atmospheric electric field instrument is generally used for regional lightning monitoring and early warning. In the process of using the atmospheric electric field instrument, the atmospheric electric field instrument lacks a protection mechanism capable of actively preventing lightning, so that the atmospheric electric field instrument has a great safety problem in use. Therefore, a lightning early warning system with a protection function is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take safeguard function's thunder and lightning early warning system to solve the problem of proposing in the above-mentioned background art.

The technical scheme for realizing the purpose is as follows: a lightning early warning system with a protection function comprises an atmospheric electric field instrument, wherein a lightning protector is arranged on one side of the bottom of the atmospheric electric field instrument, and a grounding structure for fixing and lightning leakage protection is jointly arranged at the bottoms of the lightning protector and the atmospheric electric field instrument;

the grounding structure comprises an insulating plastic mounting plate fixedly connected to the bottom of the atmospheric electric field instrument, the bottom of the insulating plastic mounting plate is detachably connected with a grounding seat, the right end of the insulating plastic mounting plate is also fixedly connected with a flame-retardant rubber plate, a lightning arrester is detachably mounted on the flame-retardant rubber plate, and the flame-retardant rubber plate is arranged and fixed on the grounding seat in an adhesive manner;

the lightning arrester comprises a conductive shell with an opening at the upper end, electrolyte is filled in the shell, an epoxy resin sealing layer for sealing is arranged at the upper end opening of the shell, an insulating base plate is arranged between the bottom inside the shell and the electrolyte as well as between the bottom inside the shell and an inner core rod, the inner core rod is positioned in the middle of the electrolyte, a first binding post is fixedly connected to the upper end of the inner core rod, the epoxy resin sealing layer protrudes out of the upper end of the first binding post, a lightning rod is connected to the upper end of the first binding post, a second binding post and a third binding post are arranged on the left side and the right side of the shell of the lightning arrester, the second binding post is used for connecting other lightning arresters and realizing regional combination lightning protection arrangement, and the third binding post is connected with a grounding net through a grounding wire;

the ground connection structure is characterized in that a cavity groove is formed in the ground connection seat, the ground connection net is fixedly installed in the cavity groove, a wire hole used for enabling a ground wire to penetrate into the cavity groove is further formed in the ground connection seat, a feeding pipe is communicated with the ground connection seat and used for feeding conductive cement into the cavity groove to form a conductive cement filling layer when the ground connection seat is buried, the conductive cement filling layer is provided with the ground connection net connected with the ground connection seat, and the ground connection seat is in contact with the ground.

Further, insulating plastics mounting panel and flame retardant rubber board combination constitute the rectangle backup pad, threaded connection hole has been seted up to the bottom of insulating plastics mounting panel, be provided with on the earthing seat and be connected the threaded connection head who uses with threaded connection hole screw-thread fit for the atmosphere electric field appearance makes up the installation on the earthing seat fast, the bottom of flame retardant rubber board is provided with the glue film, and the glue film is fixed to be pasted on the earthing seat.

Furthermore, the upper end of the flame-retardant rubber plate is fixedly connected with a socket made of white steel, a slot with an opening at the upper end is formed in the socket, and a lightning protection device is inserted in the slot.

Further, the outer shell and the inner core rod are made of white steel.

Further, the conductive cement filling layer is formed by mixing carbonaceous fibers and cement.

The utility model has the advantages that:

compared with the prior art, the beneficial effects of the utility model are that: the lightning arrester is designed in a combined mode on an atmospheric electric field instrument, when a thunderstorm occurs, charges are attracted through a lightning rod on the lightning arrester, the electrolyte in the lightning arrester is absorbed by discharging through an inner core rod, the inner core rod and a shell are released and consumed, eddy current heating is generated by the inner core rod and the shell due to electromagnetic induction in the thunderstorm weather, energy which causes air magnetic field change is further consumed, the surface charge density and the field intensity of a conductor with the polarity opposite to that of charged cloud are reduced, the condition of lightning generation is damaged, the lightning arrester has charge self-consumption performance, the lightning receiving probability is obviously reduced compared with a common lightning rod, and meanwhile, a lightning earth leakage system is also arranged, so that lightning is prevented in a double-flow direction, and protection is formed in an area;

and meanwhile, the ground wire, the grounding net, the conductive cement filling layer and the grounding seat which can be flexibly combined are designed to cooperate, so that grounding can be reduced, the upper assembly can be stably supported and used, and the use effect of the atmospheric electric field instrument in lightning monitoring and early warning process is improved.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic view of a local section structure of the lightning protection device of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a take safeguard function's thunder and lightning early warning system, including atmospheric electric field appearance 1, atmospheric electric field appearance 1 is used for carrying out thunder and lightning monitoring early warning to the region of place, and bottom one side of atmospheric electric field appearance 1 is provided with lightning protection device 3, and lightning protection device 3 and atmospheric electric field appearance 1's bottom is provided with jointly and is used for fixing and let out the ground structure 2 that the thunder and lightning protected used.

The grounding structure 2 comprises an insulating plastic mounting plate 202 fixedly connected to the bottom of the atmospheric electric field instrument 1, a grounding seat 201 is detachably connected to the bottom of the insulating plastic mounting plate 202, a flame-retardant rubber plate 205 is fixedly connected to the right end of the insulating plastic mounting plate 202, a lightning arrester 3 is detachably mounted on the flame-retardant rubber plate 205, and the flame-retardant rubber plate 205 is arranged to be fixedly connected to the grounding seat 201 in a splicing mode.

The following description is required: insulating plastic mounting panel 202 and flame retardant rubber board 205 combination constitute the rectangle backup pad, threaded connection hole 204 has been seted up to the bottom of insulating plastic mounting panel 202, be provided with on the ground connection seat 201 with threaded connection hole 204 screw-thread fit be connected threaded connection head 203 that uses for the installation of atmosphere electric field appearance 1 fast assembly on ground connection seat 201, the bottom of flame retardant rubber board 205 is provided with glue film 206, glue film 206 is fixed to be pasted on ground connection seat 201, a fixed combination for flame retardant rubber board 205.

Further, the upper end of the flame retardant rubber plate 205 is fixedly connected with a socket 207 made of white steel, a slot with an opening at the upper end is formed in the socket 207, and the lightning protection device 3 is inserted in the slot and used for rapid installation and combination of the lightning protection device 3.

The lightning protection device 3 comprises a conductive outer shell 302 with an open upper end, an electrolyte 303 is arranged in the outer shell 302, an epoxy resin sealing layer 304 for sealing is arranged at the upper end opening of the outer shell 302, an insulating pad 309 is arranged between the inner bottom of the outer shell and the electrolyte 303 and between the inner core rods 301, the inner core rods are located in the middle of the electrolyte 303, a first wiring terminal 305 is fixedly connected to the upper ends of the inner core rods 301, the epoxy resin sealing layer 304 protrudes out of the upper ends of the first wiring terminal 305, a lightning rod 308 is installed through the first wiring terminal 305, and a starting induction function is performed.

Further, when a thunderstorm occurs, the electrolyte 303 absorbs electric energy by electrifying the lightning rod 308 and the inner core rod 301, and the condition of the thunderstorm is damaged.

Further, the outer shell 302 and the inner core rod 301 are made of white steel, and are used for generating heat to release electric energy absorbed by the electrolyte 303 and inducing eddy current to generate heat to absorb energy in a thunderstorm environment, so that the condition of the thunderstorm is damaged.

The left and right sides of lightning protection device 3 shell 302 is provided with second terminal 306 and third terminal 307, and second terminal 306 is used for connecting other lightning protection device 3, realizes that regional combination lightning protection arranges the use, and third terminal 307 is connected with grounding net 209 through earth connection 2010, and grounding net 209 is used for the ground connection to let out the thunder and uses.

The cavity groove 208 is formed in the grounding seat 201, the grounding net 209 is fixedly installed in the cavity groove 208, the grounding seat 201 is further provided with a wire hole 2011 for enabling a grounding wire 2010 to penetrate into the cavity groove 208, the grounding seat 201 is communicated with a feeding pipe 2013, the feeding pipe 2013 is used for enabling the grounding seat 201 to be buried, conductive cement is fed into the cavity groove 208 to form a conductive cement filling layer 2012, the conductive cement filling layer 2012 is formed by mixing carbon fibers and cement, the filling layer is manufactured by adopting a conventional matching method of mixing one cubic meter of cement into one kilogram of carbon fibers, the conductive cement filling layer 2012 is used as a grounding electrode, the conductive cement filling layer 2012 is provided with the grounding net 209 connected with the grounding seat 201, the grounding seat 201 is in contact with the ground, and the grounding net is used for grounding and stably supporting upper components.

The utility model discloses a working process:

during installation, a buried pit is dug in advance, the grounding seat 201 is filled into the buried pit, the insulating plastic mounting plate 202 is installed in a threaded mode, the atmospheric electric field instrument 1 on the combined insulating plastic mounting plate 202 is arranged on the grounding seat 201 in an insulating mode, the flame-retardant rubber plate 205 on one side of the insulating plastic mounting plate 202 is connected to the grounding seat 201 in an adhesive mode, and the lightning arrester 3 is inserted into the socket 207 on the flame-retardant rubber plate 205 quickly.

When a thunderstorm occurs (or the magnetic field in the air changes nonlinearly), an induced high potential is generated on the atmospheric electric field instrument 1, the lightning rod 308 discharges to a low potential, namely, the lightning rod discharges to the inner core rod 301 at the input end of the lightning protector 3, electric energy is absorbed (the charging state is finished) immediately after entering the electrolyte 303 in the lightning protector 3, and then the inner core rod 301 and the outer shell 302 are heated and heated to be consumed, so that the electric energy is released in a heat energy mode, and the internal digestion is finished; meanwhile, in thunderstorm weather, the inner core rod 301 and the outer shell 302 generate heat by eddy current due to electromagnetic induction, and further consume energy causing change of an air magnetic field, so that lightning generation conditions of protection equipment are damaged, charge energy in an accumulation process of the protection equipment is consumed, and electricity utilization safety of an area is protected.

Therefore, before lightning strike occurs, the ground charges generated and gathered due to aerial thundercloud induction can be absorbed, transformed and released, the surface charge density and the field intensity of a conductor with the polarity opposite to that of charged cloud are reduced, the condition of generating the lightning is damaged (one of random factors of lightning falling points is changed), the lightning arrester has the charge self-consumption performance, the lightning probability is obviously reduced compared with that of a common lightning arrester, and the area is protected;

and when lightning protection device 3 generates heat, carry out heat conduction through fire-retardant rubber plate 205 and block to the part beside, improve the high temperature corrosion problem to cooperate through earth connection 2010, ground net 209, electrically conductive cement filling layer 2012 and ground connection seat 201, fall to earth ground and stably support the use to upper assembly, so that atmospheric electric field appearance 1 can also take the initiative the lightning-arrest use of efficient at the in-process of thunder and lightning monitoring early warning.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take safeguard function's thunder and lightning early warning system, includes atmospheric electric field appearance (1), its characterized in that: a lightning protection device (3) is arranged on one side of the bottom of the atmospheric electric field instrument (1), and a grounding structure (2) for fixing and lightning protection is arranged at the bottoms of the lightning protection device (3) and the atmospheric electric field instrument (1);

the grounding structure (2) comprises an insulating plastic mounting plate (202) fixedly connected to the bottom of the atmospheric electric field instrument (1), the bottom of the insulating plastic mounting plate (202) is detachably connected with a grounding seat (201), the right end of the insulating plastic mounting plate (202) is also fixedly connected with a flame-retardant rubber plate (205), a lightning arrester (3) is detachably mounted on the flame-retardant rubber plate (205), and the flame-retardant rubber plate (205) is arranged to be fixed on the grounding seat (201) in a gluing mode;

the lightning protection device (3) comprises a conductive outer shell (302) with an opening at the upper end, electrolyte (303) is filled in the outer shell (302), an epoxy resin sealing layer (304) used for sealing is arranged at the upper end opening of the outer shell (302), an insulating base plate (309) is placed between the inner bottom of the outer shell (302) and the electrolyte (303) and between the inner core rod (301), the inner core rod (301) is located in the middle of the electrolyte (303), a first binding post (305) is fixedly connected to the upper end of the inner core rod (301), the epoxy resin sealing layer (304) protrudes out of the upper end of the first binding post (305), a lightning rod (308) is connected to the upper end of the first binding post (305), second binding posts (306) and third binding posts (307) are arranged on the left side and the right side of the outer shell (302) of the lightning protection device (3), the second binding posts (306) are used for connecting other lightning protection devices (3) to realize regional combination arrangement, and the third binding posts (307) are connected with a grounding net (209) through grounding wires (2010);

offer chamber groove (208) in ground connection seat (201), ground net (209) fixed mounting is in chamber groove (208), and still offer on ground connection seat (201) and be used for earth connection (2010) to alternate line hole (2011) that gets into chamber groove (208), and feed pipe (2013) in ground connection seat (201) intercommunication, when feed pipe (2013) are used for ground connection seat (201) to bury ground, put in electrically conductive cement and get into chamber groove (208) and form electrically conductive cement filling layer (2012), electrically conductive cement filling layer (2012) has ground net (209) of being connected with ground connection seat (201), ground connection seat (201) and earth contact.

2. The lightning early warning system with the protection function according to claim 1, characterized in that: insulating plastics mounting panel (202) and flame retardant rubber board (205) combination constitution rectangle backup pad, threaded connection hole (204) have been seted up to the bottom of insulating plastics mounting panel (202), be provided with on ground connection seat (201) and be connected threaded connection head (203) that use with threaded connection hole (204) screw-thread fit for atmosphere electric field appearance (1) fast assembly installs on ground connection seat (201), the bottom of flame retardant rubber board (205) is provided with glue film (206), and glue film (206) fixed paste is on ground connection seat (201).

3. The lightning early warning system with the protection function according to claim 2, characterized in that: the upper end of the flame-retardant rubber plate (205) is fixedly connected with a socket (207) made of white steel, a slot with an opening at the upper end is formed in the socket (207), and the lightning protection device (3) is inserted in the slot.

4. The lightning early warning system with the protection function according to claim 3, characterized in that: the outer shell (302) and the inner core rod (301) are made of white steel.