CN205992596U - Efficient discharge earthing module and its ground networks - Google Patents
Efficient discharge earthing module and its ground networks Download PDFInfo
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- CN205992596U CN205992596U CN201620537073.9U CN201620537073U CN205992596U CN 205992596 U CN205992596 U CN 205992596U CN 201620537073 U CN201620537073 U CN 201620537073U CN 205992596 U CN205992596 U CN 205992596U
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Abstract
This utility model provides a kind of efficient discharge earthing module and its ground networks, belongs to electrical engineering technical field.Described earthing module includes main channel, subchannel and inferior-defective level mixture；Described main channel and subchannel are made up of metal material, and described inferior-defective level mixture is made up of nonmetal conductor material；Described main channel is at least one, and described subchannel is the multi-thread line structure and/or network structure launching around described main channel and/or extending；Described main channel and described subchannel coated in described inferior-defective level mixture.This utility model also provides the application in terms of lightning protection and ground connection of a kind of ground networks and this earthing module of described earthing module composition.Carry out ground protection using earthing module of the present utility model and/or ground networks, have the advantages that rational in infrastructure, with low cost, earthing effect is good, easy transportation and installation.
Description
Technical field
This utility model is related to electrical engineering technical field and in particular to a kind of efficient discharge earthing module and its grounded screen
Network.
Background technology
In order to guide powerful electric current produced when being struck by lightning into the earth, high-voltage power transmission tower and transformer station are equipped with lightning-arrest connecing
Ground system, this system is made up of the spark gap of ground and the lightning protection earthing electric discharge net of underground, and lightning protection earthing electric discharge net is substantially by gold
Belong to earth conductor concatenation electric discharge earthing module to constitute.And common earthing material such as angle steel etc. be although grounding requirement can be temporarily reached,
But the shortcomings of its work progress length, floor space are big, stability is poor displays, and earthing module is exactly a kind of new connecing
Ground material, its floor space is little, stability strong, construction area area is little.Earthing module is widely used in electric power, chemical industry, friendship
The protective groundings such as the lightning protection in field, anti-static grounding, safety ground and working earthing such as logical, communication.
The existing earthing module in this area has, the grounding body based on nonmetallic materials, and it is steady by low resistance, chemical property
Fixed nonmetallic materials and non-corrosive metal (NCM) electrode composition.For example, utility application 201510040464.X discloses one
Plant and fire expandable graphite nonmetal earthing module, it is the crystalline flake graphite by purity more than 99%, through first time washing, acid
Wash, second washing, dry, after compressing operation, form through high-temperature firing.This area there is also based on metal material
Earthing module, for example, utility application 201410502340.4 provides a kind of earthing module, have top surface and under
Side, including：Device for fastening；And the metal module shaping, wherein, the metal module of shaping further includes：Two
Or multiple flange；Through the first hole of each of two or more flanges, described first hole is configured to receive for fastening
Device；Form the consistent gap in the downside of earthing module between the flanges；And pass through the second of earthing module formation
Hole, described second hole is configured to receive one of bolt or screw.
On the whole, the structure of existing earthing module is excessively single, is in disordered state thus can not be well during water conservancy diversion
By the transient peak current drain in thunder and lightning and evacuate.Therefore, this area need badly develop a kind of brand new, can be preferably thin
Lead transient peak electric current of releasing, to reduce the earthing module of thunder disaster.
Utility model content
The drawbacks described above based on this area for this utility model and deficiency, there is provided can store rapidly in a kind of ground networks
Consume the earthing module of thunder energy lightning current of gradually releasing, it electric resistance of soil can be overcome too high and can not be timely well
Lightning current can be absorbed between transient state and collect and disperse in order to import the earth by the difficulty of thunder and lightning ability of releasing.
The technical scheme that this utility model solution above-mentioned technical problem is adopted is as follows：
A kind of earthing module is it is characterised in that include main channel, subchannel and inferior-defective level mixture；
Described main channel and subchannel are made up of metal material, and described inferior-defective level mixture is by nonmetal conductor material system
Become；
The quantity of described main channel is at least one, and described subchannel is to contact with described main channel and lead to around described master
Road expansion and/or the multi-thread line structure extending and/or network structure；
Described main channel contact with described inferior-defective level mixture respectively with described subchannel and coated in described inferior-defective level
In mixture.
Described main channel and described subchannel are made up of strip shaped metals material, and constitute the stripe shape gold of described conduction main channel
Belong to material wider than the strip shaped metals material constituting described subchannel；
Described inferior-defective level mixture is made up of non-metallic conducting material, for coating described main channel and described subchannel；
Arrange with contacting with each other between the strip shaped metals material of described main channel and described subchannel and respectively with described pair
Secondary mixture contact, is beneficial to lightning current and is distributed to described subchannel again through described inferior-defective level mixture through described main channel
Enter and be around grounded in soil.
Described inferior-defective level mixture is stretched out at least one end of described main channel, is connection end, for connect equipment, electrical equipment,
Building and/or other earthing module.
The quantity of described main channel is a plurality of, and its arrangement mode includes, parallel arrangement, decussation arrangement, intersecting parallels row
Cloth, the arrangement of rice font, rhombus arrangement.
Described subchannel launches evenly around described main channel and/or extends.
Described connection end is to connect row；Described connection refers to, and discharges into row screw by described connection and connects or welding.
Described main channel is shape or metal casting part；
Described shape is selected from：The group being made up of round steel, band steel, copper bar, corrosion resistant plate, aluminium sheet；
Described subchannel refers to metallic netted structural and/or the multi-thread line structure of bonding jumper composition；
Described network structure is selected from：By quad mesh, triangle gridding, boxwork, double-edged fine-toothed comb shape grid, circular hole grid,
The group of network composition；
Described multi-thread line structure is selected from：Group by topological structure, divergent shape structure composition；
Described inferior-defective level mixture is described nonmetal conductor material compacting or the tetragonal body structure fired, cylinder knot
Structure, prismatic, polygon；
Described nonmetal conductor material is selected from：The group being made up of graphite, mineral rubber, electroconductive cement, bentonite；
Described metal material is selected from：The group being made up of copper, steel, aluminum, rustless steel.
A kind of earthing module is it is characterised in that include main channel, subchannel and inferior-defective level mixture；
Described main channel is two band steels in criss-cross construction；Described subchannel is to contact with described main channel and enclose
The wire netting uniformly launching around described main channel；
Described inferior-defective level mixture is the flat tetragonal body suppressed by graphite, mineral rubber, electroconductive cement mixing；
Described main channel contact with described inferior-defective level mixture respectively with described subchannel and coated in described inferior-defective level
In mixture；
Described inferior-defective level mixture is stretched out at the two ends of every band steel on described main channel, as connection end.
A kind of ground networks it is characterised in that be connected with each other by described connection end by multiple described earthing modules and
Become.
Described connection refers to, and carries out screw connection or welding by connection end.
The application in terms of lightning protection and/or ground connection of described earthing module or described ground networks.
In order to solve the problems, such as thunder and lightning of preferably dredging in grounding, store and release step by step, this utility model
Provide a kind of earthing module, it includes main channel, subchannel and inferior-defective level mixture；Described main channel and subchannel are by gold
Belong to material to make, described inferior-defective level mixture is made up of nonmetal conductor material；Main channel and the metal of subchannel composition module
Framework, has difference with the inferior-defective level mixture of outside parcel on material, the dredging step by step of achievable thunder and lightning and/or electric current；
Using materials variancess, conductive capability (electric conductivity difference) difference of self-assembling formation, promotes thunder energy to consume step by step, thus reaching
Purpose to grounding resistance-reducing.
Described main channel is at least one, and described subchannel is to contact with described main channel and launch around described main channel
And/or extend multi-thread line structure and/or network structure；The effect of main channel is to dredge release main as thunder power/current
Path, must be at least provided with a main channel in earthing module；And subchannel is then used for coordinating the further water conservancy diversion in described main channel
Thunder and lightning, scattered current, so the circuit on subchannel is more, that is, can to walk logical passage more for thunder and lightning and/or electric current, more favourable
Release in lightning diverter and further, therefore subchannel is arranged to multi-thread line structure and/or network structure can play well
Earthing effect.
Described main channel contact with described inferior-defective level mixture respectively with described subchannel and coated in described inferior-defective level
In mixture.The main effect of inferior-defective level mixture is thunder and lightning electric charge that storage primary and secondary channel transfer is come by their instantaneous relases
To surrounding soil environment, thus playing transition, buffering conductive capability effectively between discharge thunder and lightning, reduction module and soil
The effect of difference.Without inferior-defective level mixture, metal main channel and subchannel are directly embedded in if being grounded in soil, by
Larger with the difference of the specific soil conductivity of varying environment in metal, lead to the lightning current bulk deposition on primary and secondary passage in metal
On framework, it is unfavorable for thunder and lightning is released in time to soil, leads to earthing effect not good.
In some embodiments of the present utility model, described main channel and described subchannel are made up of strip shaped metals material,
And the strip shaped metals material of composition described conduction main channel is wider than the strip shaped metals material constituting described subchannel, so can make
Can carry on wider main channel savings more substantial thunder and lightning electric charge, be more beneficial for charge storage ability and make a distinction between the important and the lesser one, connect electrical conduction current by
Level is released.Using strip shaped metals, can make that module moulding process is more simple, cost of manufacture reduces.Described inferior-defective level mixture by
Non-metallic conducting material is made, for coating described main channel and described subchannel；Described main channel and the bar of described subchannel
Arrange with contacting with each other between type metal material and contact with described inferior-defective level mixture respectively, be beneficial to lightning current through described
Main channel be distributed to described subchannel again through described inferior-defective level mixture enter around ground connection soil in.
In some preferred embodiments, described inferior-defective level mixture is stretched out at least one end of described main channel, is connection end.
The Main Function of connection end is can be interconnected by connection end between multiple earthing modules, or earthing module leads to
Cross connection end and connect equipment, electrical equipment, building.Connection end is one and is preferable to provide, in the case of there is no connection end, equipment,
Building also can be connected thus doing grounding with described earthing module by being directly connected in the inferior-defective level mixture of outer wrap, but
Connection effect does not have good in the presence of connection end.
In some specific embodiments, described main channel is a plurality of, and its arrangement mode includes, and parallel arrangement, cross are handed over
Fork arrangement, intersecting parallels arrangement, the arrangement of rice font, prismatic arrangement.Main channel can be preferably set to a plurality of, and benefit is can be to
Lightning current provides multiple main leakage paths.Arrangement mode is preferably above-mentioned several, mainly from main channel distributed architecture, making
Final position after inferior-defective level mixture is stretched out at cost and every main channel two ends considers.
In some particularly preferred embodiments, described subchannel launches evenly around described main channel and/or extends.All
Even around benefit be：Allow transient state lightning current uniformly to release electric energy, convert electric energy.
In further embodiments, described inferior-defective level mixture is stretched out at the two ends of described one or more main channel, as
Connection end, for connecting equipment, electrical equipment, building and/or other earthing module.
In the particular embodiment, described connection end is to connect row；Described connection refers to, and discharges into row screw by described connection
Connect or weld；Connection end can also be the other attachment structure in addition to connecting row in this area, such as binding post, adapter etc.
Deng.
In this utility model more specifically some embodiments, described main channel is shape or metal casting part；
Described shape is selected from：The group being made up of round steel, band steel, copper bar, corrosion resistant plate, aluminium sheet；
Described metal casting part can be brass casting part, rustless steel cast member, cast steel, cast aluminium alloy gold etc..
Described subchannel refers to metallic netted structural and the multi-thread line structure of/bonding jumper composition；
Described network structure is selected from：By quad mesh, triangle gridding, boxwork, double-edged fine-toothed comb shape grid, circular hole grid,
The group of prismatic style composition；
Described multi-thread line structure refers to rule or the irregular structure being made up of multi-line section, for example, topological structure, divergent shape knot
Structure；
Described inferior-defective level mixture is formed by the compacting of described nonmetal conductor material；
Described nonmetal conductor material is selected from：The group being made up of graphite, mineral rubber, electroconductive cement, bentonite；
Described metal material is selected from：The group being made up of copper, aluminum, iron and steel, rustless steel.
This utility model provides a kind of preferred earthing module, is characterized in：Main channel is two band steels, in decussation
Arrangement, subchannel is wire netting, evenly around in described main channel surrounding；Inferior-defective level mixture is then by graphite, mineral rubber, leads
The flat tetragonal body that electric cement mixing is suppressed together, it is logical with secondary that described inferior-defective level mixture is coated described main channel completely
Road, but inferior-defective level mixture is all stretched out at the two ends of every main channel, makes connection row's form, as connection end.This preferred feelings
Main channel structure under condition, only two, effective control production cost, than a main channel, there is strong thunder of releasing simultaneously again
The ability of electricity；Article two, in criss-cross construction so that connection row is made at the two ends stretching out inferior-defective level mixture, it is evenly distributed on mixed
Close on four sides of tetragonal body, be so earthing module between the expansion in all directions up and down or equipment and module
Connection in all directions leaves interface, is easy to the practical operation being grounded in practice process.Meanwhile, inferior-defective level mixture is adopted
With the mixing of above-mentioned several non-metallic conducting materials, it is advantageous in that, different materials have differences in electrical conductivity, formed after mixing
Inferior-defective level mixture the conductance ability of three kinds of materials is combined on electrical conductivity, preferably storage, conversion, buffering are by primary and secondary
The lightning current that channel transfer is come, and by the soil of current drain to ground connection, can effectively reduce leading between module and soil
Electric difference of ability, forms efficiently fall resistance module.Inferior-defective level mixture adopts pressing process, compares traditional burning process, more
Energy-conserving and environment-protective, with low cost.Inferior-defective level mixture is pressed into flat tetragonal body, and the convenient ground connection of this shape is installed and transported
Deposit.
Metallic conductor is formed high-effective conductive state with module bodies material by this utility model, by leading electricity band steel and module
Interior metal net forms conductive primary and secondary passage, efficiently combines with inferior-defective level mixture (graphite, mineral rubber, electroconductive cement), by thunder and lightning
Electric charge physical property in flowing converts and consumes and reduce thunder and lightning transient energy.
Based on above-mentioned earthing module, this utility model also provide a kind of left and right between module, in front and back, top-bottom cross connects
And the ground networks being formed, connected by described connection end between earthing module；Described ground networks can be by earthing module
Ground connection effect is amplified endlessly, is superimposed, and finally realizes a large amount of electrical equipments, the grounding requirement of building.In earth work practice
In, the building of ground protection, the actual size of equipment can be done as needed, to be increased and decreased as one sees fit by the intensity size of lightning damage in advance
The quantity of earthing module, arrangement mode of setting earthing module etc..
This utility model is also claimed described earthing module and/or described ground networks in terms of lightning protection and/or ground connection
Application.
Earthing module of the present utility model can absorb rapidly thunder and lightning point cutting edge of a knife or a sword harm electric current, reduces induced voltage to electric wiring
And the harm current intensity of electrical equipment, thus reduce its probability of damage.Using metal, graphite, mineral rubber, the leading of electroconductive cement
Electric rate is relatively strong but respectively has any different and ordered arrangement, releases to the importing of lightning current and sets up fast, slow channel, effectively overcomes thunder and lightning point
Cutting edge of a knife or a sword electric current is obstructed that face generation energy steepness is wriggled and electrical equipment and the dangerous of system is damaged.
The unicity simple structure that earthing module of the present utility model compares common earthing module has dramatically different, this reality
With novel grounded module just because of the innovation in structure, it is achieved thereby that good earthing effect, its main channel leads to secondary
Unordered water conservancy diversion can be formed the orderly absorption made a distinction between the important and the lesser one and release by the metal framework that road is constituted, and inferior-defective level mixture is possessed
Superpower storage capacity can consume the overwhelming majority point cutting edge of a knife or a sword thunders and lightnings.
Using earthing module described in the utility model and/or ground networks, the objects such as electrical equipment, equipment, building are connect
Thunder and lightning is carried out energy storage, safe transition, in order by the feature in the advantage and combination of materials on structure innovation by ground protection
Dredge, quickly release, thus realizing the earthing effect of efficient discharge, have rational in infrastructure, with low cost, earthing effect good,
The advantages of easy transportation and installation.
Brief description
The structure chart of the earthing module that Fig. 1 is provided by one preferred embodiment of this utility model；
The primary and secondary channel design figure of the earthing module that Fig. 2 is provided by one preferred embodiment of this utility model；
Labelling in above-mentioned accompanying drawing lists as follows：1- main channel；2- subchannel；3- inferior-defective level mixture；11- connection end；
111- connects row；112- connecting screw hole
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but is not come with this
Limit scope of the present utility model.If no special instructions, used in following embodiments, operation is conventional method, is adopted
Part and consumptive material all can be commercially available.
This utility model provides a kind of earthing module.In all of embodiment of this utility model, described earthing module
All there are following features：Described earthing module it include main channel 1, subchannel 2 and inferior-defective level mixture 3；Described main channel 1
It is made up of metal material with subchannel 2, described inferior-defective level mixture 3 is made up of nonmetal conductor material；Main channel 1 and subchannel
2 composition modules metal frameworks, with outside parcel inferior-defective level mixture 3 on material, there is difference, achievable thunder and lightning and/or
The dredging step by step of electric current；Using materials variancess, conductive capability (electric conductivity difference) difference of self-assembling formation, promotes thunder energy
Consume step by step, thus reaching the purpose of grounding resistance-reducing.
Described main channel 1 is at least one, and described subchannel 2 is to contact with described main channel 1 and around described main channel 1
The multi-thread line structure launching and/or extending and/or network structure；The effect of main channel 1 is dredged as thunder power/current and is released
Major avenues of approach, must be at least provided with a main channel in earthing module；And subchannel 2 is then used for coordinating described main channel 1 to enter one
Step water conservancy diversion thunder and lightning, scattered current, so the circuit on subchannel is more, that is, can to walk logical passage more for thunder and lightning and/or electric current,
More be conducive to lightning diverter and release further, therefore subchannel 2 is arranged to multi-thread line structure and/or network structure can play
Earthing effect well.
Described main channel 1 contact with described inferior-defective level mixture 3 respectively with described subchannel 2 and coated in described inferior-defective
In level mixture 3.The main effect of inferior-defective level mixture 3 is the thunder and lightning electric charge they are instantaneous that storage primary and secondary channel transfer is come
Discharge to surrounding soil environment, thus playing transition, buffering conduction effectively between discharge thunder and lightning, reduction module and soil
The effect of difference of ability.Without inferior-defective level mixture 3, metal main channel 1 and subchannel 2 are directly embedded in soil and are grounded
If, because metal is larger with the difference of the specific soil conductivity of varying environment, lead to a large amount of heap of lightning current on primary and secondary passage
Amass on metal framework, be unfavorable for thunder and lightning is released in time to soil, lead to earthing effect not good.
In certain embodiments, described main channel 1 and described subchannel 2 are made up of strip shaped metals material, and constitute described
The strip shaped metals material of main channel 1 is wider than the strip shaped metals material constituting described subchannel 2, so can make wider main channel
The more substantial thunder and lightning electric charge of savings can be carried on 1, be more beneficial for charge storage ability and make a distinction between the important and the lesser one, connect electrical conduction current and release step by step.Using
Strip shaped metals, can make that module moulding process is more simple, cost of manufacture reduces.Described inferior-defective level mixture 3 is by radio frequency
Material is made, for coating described main channel 1 and described subchannel 2；Described main channel 1 and the strip shaped metals of described subchannel 2
Arrange with contacting with each other between material and contact with described inferior-defective level mixture 3 respectively, be beneficial to lightning current and lead to through described master
Road 1 be distributed to described subchannel 2 again through described inferior-defective level mixture 3 enter around ground connection soil in.
In some preferred embodiments, described inferior-defective level mixture is stretched out at least one end of described main channel 1, is connection end
11.The Main Function of connection end 11 is can be interconnected by connection end 11 between multiple earthing modules, or ground connection
Module connects equipment, electrical equipment, building by connection end 11.Connection end is one and is preferable to provide, in the feelings not having connection end 11
Under condition, equipment, building also can be connected thus doing with described earthing module by being directly connected in the inferior-defective level mixture of outer wrap
Grounding, but effect do not have good in the presence of connection end 11.
In some specific embodiments, described main channel 1 is a plurality of, and its arrangement mode includes, and parallel arrangement, cross are handed over
Fork arrangement, intersecting parallels arrangement, the arrangement of rice font, prismatic arrangement.Main channel 1 can be preferably set to a plurality of, and benefit is permissible
There is provided multiple main leakage paths to lightning current.Arrangement mode is preferably above-mentioned several, mainly from main channel distributed architecture, system
Make the final position after cost stretches out inferior-defective level mixture with every main channel two ends to consider.
In some particularly preferred embodiments, described subchannel 2 launches evenly around described main channel 1 and/or extends.
Evenly around benefit be：Can more rapidly release thunder energy.
In further embodiments, described inferior-defective level mixture 3 is stretched out at the two ends of described one or more main channel 1, does
For connection end 11, for connecting equipment, electrical equipment, building and/or other earthing module.
In the particular embodiment, described connection end 11 is to connect row 111；Described connection refers to, by described connection row 111
Carry out screw 112 to connect or weld；Connection end 11 can also be the other attachment structure in addition to connecting row 111 in this area, such as
Binding post, adapter etc..
In more specifically some embodiments, described main channel 1 is shape or metal casting part；
Described shape is selected from：The group being made up of round steel, band steel, copper bar, corrosion resistant plate, aluminium sheet；
Described metal casting part can be brass casting part, rustless steel cast member, cast steel, cast aluminium alloy gold etc..
Described subchannel 2 refers to metallic netted structural and the multi-thread line structure of/bonding jumper composition；
Described network structure is selected from：By quad mesh, triangle gridding, boxwork, double-edged fine-toothed comb shape grid, circular hole grid,
The group of network composition；
Described multi-thread line structure is selected from：Group by topological structure, divergent shape structure composition；
Described inferior-defective level mixture 3 is formed by the compacting of described nonmetal conductor material；
Described nonmetal conductor material is selected from：The group being made up of graphite, mineral rubber, electroconductive cement, bentonite；
Described metal material is selected from：The group being made up of copper, aluminum, steel, rustless steel.
Some preferred embodiments of the present utility model also provide a kind of earthing module, are characterized in：Main channel 1 is flat for two
Steel, arranges in decussation, and subchannel 2 is wire netting, evenly around in described main channel surrounding；Inferior-defective level mixture 3 is then
The flat tetragonal body suppressed is mixed by graphite, mineral rubber, electroconductive cement, described inferior-defective level mixture 3 is coated completely
Described main channel 1 and subchannel 2, but inferior-defective level mixture 3 is all stretched out at the two ends of every main channel 1, makes connection row's form, uses
Make connection end.Main channel 1 structure under this preferable case, only two, effective control production cost, but one master of ratio
Passage 1 has the ability of strong thunder and lightning of releasing；Article two, it is in criss-cross construction so that the two ends stretching out inferior-defective level mixture 3 are done
Become to connect row 111, be evenly distributed on four sides of mixing tetragonal body, be so earthing module in all directions up and down
On expansion or equipment and module between connection in all directions leave interface, be easy to the actual behaviour being grounded in practice process
Make.Meanwhile, inferior-defective level mixture 3 adopts the mixing of above-mentioned several non-metallic conducting materials, is advantageous in that, different materials are in conductance
Have differences in rate, the inferior-defective level mixture 3 being formed after mixing combines the conductance ability of three kinds of materials in electrical conductivity, more preferably
Ground storage, conversion, buffering by primary and secondary channel transfer come lightning current, and by current drain to ground connection soil in, can be effective
Reduce the conductive capability difference between module and soil, form efficiently fall resistance module.Inferior-defective level mixture 3 adopts pressing process,
Compare traditional burning process, more energy-conserving and environment-protective, with low cost.Inferior-defective level mixture 3 is pressed into flat tetragonal body, this shape
The convenient ground connection of shape is installed and transport is deposited.
Some embodiments of the present utility model are also claimed described earthing module answering in terms of lightning protection and/or ground connection
With.
Other embodiments of the present utility model also provide a kind of ground networks based on above-mentioned earthing module, described module
Between left and right, in front and back, the top-bottom cross ground networks that connect and formed, pass through described connection end 11 between earthing module even
Connect；Described ground networks can amplify endless for the effect of the ground connection of earthing module, be superimposeds, and final realization electrically sets in a large number
The standby, grounding requirement of building.
Claims (22)
1. a kind of earthing module is it is characterised in that include main channel, subchannel and inferior-defective level mixture；
Described main channel and subchannel are made up of metal material, and described inferior-defective level mixture is made up of nonmetal conductor material；
The quantity of described main channel is at least one, and described subchannel is to contact with described main channel and around the exhibition of described main channel
The multi-thread line structure opened and/or extend and/or network structure；
Described main channel contact with described inferior-defective level mixture respectively with described subchannel and coated in described inferior-defective level mixing
In body.
2. earthing module according to claim 1 is it is characterised in that described main channel and described subchannel are by strip shaped metals
Material is constituted, and it is wider than the strip shaped metals material constituting described subchannel to constitute the strip shaped metals material of described conduction main channel；
Described inferior-defective level mixture is made up of non-metallic conducting material, for coating described main channel and described subchannel；
Arrange with contacting with each other between the strip shaped metals material of described main channel and described subchannel and respectively with described inferior-defective level
Mixture contacts, and is beneficial to lightning current and is distributed to described subchannel through described main channel and enters through described inferior-defective level mixture
In surrounding ground connection soil.
3. earthing module according to claim 1 is it is characterised in that described inferior-defective is stretched out at least one end of described main channel
Level mixture, is connection end, for connecting equipment, electrical equipment, building, and/or, for the company between multiple described earthing modules
Connect.
4. earthing module according to claim 2 is it is characterised in that described inferior-defective is stretched out at least one end of described main channel
Level mixture, is connection end, for connecting equipment, electrical equipment, building, and/or, for the company between multiple described earthing modules
Connect.
5. earthing module according to claim 1 is it is characterised in that the quantity of described main channel is a plurality of, its arrangement side
Formula includes, parallel arrangement, decussation arrangement, intersecting parallels arrangement, the arrangement of rice font, rhombus arrangement.
6. earthing module according to claim 2 is it is characterised in that the quantity of described main channel is a plurality of, its arrangement side
Formula includes, parallel arrangement, decussation arrangement, intersecting parallels arrangement, the arrangement of rice font, rhombus arrangement.
7. earthing module according to claim 3 is it is characterised in that the quantity of described main channel is a plurality of, its arrangement side
Formula includes, parallel arrangement, decussation arrangement, intersecting parallels arrangement, the arrangement of rice font, rhombus arrangement.
8. earthing module according to claim 4 is it is characterised in that the quantity of described main channel is a plurality of, its arrangement side
Formula includes, parallel arrangement, decussation arrangement, intersecting parallels arrangement, the arrangement of rice font, rhombus arrangement.
9. earthing module according to claim 1 is it is characterised in that described subchannel launches evenly around described main channel
And/or extend.
10. earthing module according to claim 2 is it is characterised in that described subchannel is evenly around the exhibition of described main channel
Open and/or extend.
11. earthing modules according to claim 3 are it is characterised in that described subchannel is evenly around the exhibition of described main channel
Open and/or extend.
12. earthing modules according to claim 4 are it is characterised in that described subchannel is evenly around the exhibition of described main channel
Open and/or extend.
13. earthing modules according to claim 5 are it is characterised in that described subchannel is evenly around the exhibition of described main channel
Open and/or extend.
14. earthing modules according to claim 6 are it is characterised in that described subchannel is evenly around the exhibition of described main channel
Open and/or extend.
15. earthing modules according to claim 7 are it is characterised in that described subchannel is evenly around the exhibition of described main channel
Open and/or extend.
16. earthing modules according to claim 8 are it is characterised in that described subchannel is evenly around the exhibition of described main channel
Open and/or extend.
17. earthing modules according to claim 3 are it is characterised in that described connection end is to connect row；Described connection refers to,
Discharge into row screw by described connection to connect or welding.
18. earthing modules according to claim 4 are it is characterised in that described connection end is to connect row；Described connection refers to,
Discharge into row screw by described connection to connect or welding.
19. according to the arbitrary described earthing module of claim 1-16 it is characterised in that described main channel be shape or gold
Belong to cast member；
Described shape is selected from：The group being made up of round steel, band steel, copper bar, corrosion resistant plate, aluminium sheet；
Described subchannel refers to metallic netted structural and/or the multi-thread line structure of bonding jumper composition；
Described network structure is selected from：By quad mesh, triangle gridding, boxwork, double-edged fine-toothed comb shape grid, circular hole grid, rhombus
The group of grid composition；
Described multi-thread line structure is selected from：Group by topological structure, divergent shape structure composition；
Described inferior-defective level mixture is the compacting of described nonmetal conductor material or the tetragonal body structure fired, column structure,
Prismatic, polygon；
Described nonmetal conductor material is selected from：The group being made up of graphite, mineral rubber, electroconductive cement, bentonite；
Described metal material is selected from：The group being made up of copper, steel, aluminum, rustless steel.
A kind of 20. earthing modules are it is characterised in that include main channel, subchannel and inferior-defective level mixture；
Described main channel is two band steels in criss-cross construction；Described subchannel is to contact with described main channel and around institute
State the wire netting that main channel is uniformly launched；
Described inferior-defective level mixture is the flat tetragonal body suppressed by graphite, mineral rubber, electroconductive cement mixing；
Described main channel contact with described inferior-defective level mixture respectively with described subchannel and coated in described inferior-defective level mixing
In body；
Described inferior-defective level mixture is stretched out at the two ends of every band steel on described main channel, as connection end.
A kind of 21. ground networks are it is characterised in that arbitrary described by multiple claim 3,4,7,8,11,12,15-18 or 20
Earthing module be connected with each other by described connection end and form.
22. ground networks according to claim 21, it is characterised in that described connection refers to, carry out screw by connection end
Connect or weld.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914488A (en) * | 2016-06-03 | 2016-08-31 | 北京先研科技有限责任公司 | Efficient discharge grounding module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914488A (en) * | 2016-06-03 | 2016-08-31 | 北京先研科技有限责任公司 | Efficient discharge grounding module |
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