CN109687175A - A kind of earthing module with ion slow-release function - Google Patents

A kind of earthing module with ion slow-release function Download PDF

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Publication number
CN109687175A
CN109687175A CN201910054988.2A CN201910054988A CN109687175A CN 109687175 A CN109687175 A CN 109687175A CN 201910054988 A CN201910054988 A CN 201910054988A CN 109687175 A CN109687175 A CN 109687175A
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CN
China
Prior art keywords
liner
lid
ion slow
conductive
earthing module
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Pending
Application number
CN201910054988.2A
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Chinese (zh)
Inventor
侯波
史向平
房灵光
汪绍华
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Wuhan Zhengrong Power Technology Co Ltd
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Wuhan Zhengrong Power Technology Co Ltd
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Priority to CN201910054988.2A priority Critical patent/CN109687175A/en
Publication of CN109687175A publication Critical patent/CN109687175A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/58Electrically-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
    • H01R4/66Connections with the terrestrial mass, e.g. earth plate, earth pin
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

The present invention relates to Lightning protection fields, more particularly to a kind of earthing module with ion slow-release function, including liner, the liner has cavity, ion slow release preparation is accommodated in the cavity, the outer surface of liner is coated with conductive braid, and the liner surface offers the infiltration micropore of connection conductive braid and cavity, and the partial size of the ion slow release preparation is greater than the aperture of infiltration micropore.The earthing module loads ion slow release preparation in the cavity of liner, it is permeated by the flowing of rainwater into soil by infiltration micropore, have the function that sustained release, be conducive to improve the resistivity of soil, and conductive braid is covered on outer surface of liner, the surface area for increasing conductive braid makes full use of the conductive braid of high surface area to carry out electric current and releases, maximally reduces the resistance of grounded screen.

Description

A kind of earthing module with ion slow-release function
Technical field
The present invention relates to Lightning protection fields, and in particular to a kind of earthing module with ion slow-release function.
Background technique
Lightning protection generally comprises consisting of part: (1) thunder and lightning receiving device: directly or indirectly receiving the gold of thunder and lightning Belong to bar (arrester), such as lightning rod, lighting proof strip (net), aerial earth wire and arrester;(2) be grounded (downlead): thunder and lightning connects By the metallic conductor of device and earthing or grounding means connection;Its effect is that the lightning current on thunder and lightning receiving device is transmitted to ground connection On device, ground line is generally formed using round steel or band steel;(3) grounding body: including around earthing or grounding means and device soil or Concrete, effect are thunder-strike current effectively to be leaked into the earth, and existing frequently-used earthing or grounding means has horizontal grounding pole, vertical ground connection Pole extends earthing pole and foundation grounding pole.
Wherein, ground line can be divided into lightning protection downlead and down conductor, and lightning protection downlead refers to positioned at the anti-of eminence Thunder connects other metal objects on sudden strain of a muscle device or building to the connecting line between lightning-proof grounding body;The distance between grounding body It is relatively long.Down conductor refers to one section of very short part for welding out on grounding body, is used for and lightning protection downlead phase One section of connection.Usually it can thus be appreciated that part more than breaking of contact is called lightning protection downlead, breaking of contact part below Do down conductor.
Software graphite earthing pole and software graphite grounding module are a kind of novel metalloid conductive materials, and performance is stablized, from Body resistivity is low, high-low temperature resistant, acid-alkali-corrosive-resisting, and resistance to large inrush current, material properties does not change.Software graphite is grounded mould Block increases several times relative to software graphite ground connection polar diameter, increases with soil contact product, in the case where same fault electric current, Fault current can be imported the earth faster by software graphite grounding module.In addition software graphite grounding module is mounted on software graphite With multichannel dispersed placement on earthing pole, in multi-thunder area, software graphite grounding module has good reduction heavy current impact Effect.Especially have inconvenient traffic, without electricity, the high mountain area of soil resistivity, connect using software graphite earthing pole and software graphite The method that ground module combines can better meet design requirement, and easy construction, reduce excavated volume, reduce expense.
It is main by increasing earthing module in the prior art in order to make earthing module can reduce Resistance of Grounding Grids Surface area increases conductive ion in earthing module manufacturing process and then increases the conduction function of electric current, although these modes Resistance of Grounding Grids can be reduced to a certain extent, but still there is a problem of storage capacity difference.For this purpose, designing a kind of new The earthing module of structure is of great significance.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of earthing module with ion slow-release function, existing to solve The problem of earthing module storage capacity difference in technology.
To achieve the above object, the embodiment of the invention provides a kind of earthing modules with ion slow-release function, including Liner, the liner have cavity, accommodate ion slow release preparation in the cavity, the outer surface of liner is coated with conductive braided fabric Layer, the liner surface offer the infiltration micropore of connection conductive braid and cavity, and the partial size of the ion slow release preparation is greater than The aperture of infiltration micropore.
As an improvement of the above technical solution, the conductive braid both ends have terminal stud.
As an improvement of the above technical solution, water absorbing resin particle, the water absorbing resin particle are accommodated in the cavity Partial size in complete dehydration is greater than the aperture of infiltration micropore.
As an improvement of the above technical solution, the supporting clapboard of separation chamber is provided in the liner.
As an improvement of the above technical solution, the number of the supporting clapboard has multiple, and cavity is separated by supporting clapboard Several water cells.
As an improvement of the above technical solution, described liner one end is provided with liner lid, the liner lid guide electricity The side of braiding layer extends to form lid arc protrusion, and it is convex that the liner to the side of conductive braid extends to form liner arc Out.
As an improvement of the above technical solution, there is lid connecting pin, institute close to one end of liner lid on the liner Lid connecting pin is stated, is detachably connected between the liner lid and lid connecting pin.
As an improvement of the above technical solution, the lid connection end surfaces are provided with connecting pin external screw thread, the liner It is threadedly coupled between lid and lid connecting pin.
As an improvement of the above technical solution, lid arc protrusion is corresponded in the conductive braid and liner arc is convex Position out is provided with terminal stud.
As an improvement of the above technical solution, the conductive braid is woven using conductive fiber, and conductive fiber is One of soft graphite line, metallic fiber, conductive metallic compound fiber and conductive polymer subbundle are a variety of.
Above-mentioned earthing module loads ion slow release preparation in the cavity of liner, by infiltration micropore by the flowing of rainwater to It is permeated in soil, has the function that sustained release, be conducive to the resistivity for improving soil, and conductive braid is covered on liner appearance Face increases the surface area of conductive braid, makes full use of the conductive braid of high surface area to carry out electric current and releases, to greatest extent Reduce the resistance of grounded screen.
Detailed description of the invention
Fig. 1 is that (ion slow release preparation and water-absorbing resin is not shown in the structural schematic diagram of earthing module in the embodiment of the present invention one Particle);
Fig. 2 is the structural schematic diagram of the liner in the embodiment of the present invention one in earthing module;
Fig. 3 is the structural schematic diagram of earthing module in the embodiment of the present invention two;
Fig. 4 is the structural schematic diagram of earthing module in the embodiment of the present invention three;
Fig. 5 is the face A-A cross-sectional view in Fig. 4.
In figure: 10- liner, 11- cavity, 12- infiltration micropore, 13- supporting clapboard, 14- lid connecting pin, 15- liner arc Shape protrusion, 16- water cell, 20- liner lid, 21- lid arc protrusion, 30- conductive braid, 31- terminal stud, 40- Ion slow release preparation, 41- water absorbing resin particle, the connecting pin 141- external screw thread.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific embodiment, those skilled in the art can be by this specification institute The content of exposure is understood other advantages and efficacy of the present invention easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention Under the effect of can be generated and the purpose that can reach, it should all still fall in disclosed technology contents and obtain the model that can cover In enclosing.Meanwhile in this specification cited such as "inner", "outside" term, be merely convenient to being illustrated for narration, rather than to It limits the scope of the invention, relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as The enforceable scope of the present invention.
In the description of following embodiments unless specifically defined or limited otherwise, the terms such as term " setting ", " connection " It shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or is integral;It can be machinery Connection, can also can be the connection inside two elements or the interaction of two elements indirectly connected through an intermediary Relationship, unless otherwise restricted clearly.For the ordinary skill in the art, can understand as the case may be above-mentioned The concrete meaning of term in the present invention.
Embodiment one
As shown in Figure 1 and Figure 2, this embodiment offers a kind of earthing modules with ion slow-release function, including liner 10, liner 10 has cavity 11, accommodates ion slow release preparation 40 in cavity 11,10 outer surface of liner is coated with conductive braid 30,10 surface of liner offers the infiltration micropore 12 of connection conductive braid 30 and cavity 11, and the partial size of ion slow release preparation 40 is big In the aperture of infiltration micropore 12.
The structure of liner 10 be not limited to the present embodiment in structure, such as can using cuboid, cylindrical body, prism, The structure of the regular shapes such as sphere or irregular shape.Ion slow release preparation 40 be it is a kind of with inorganic non-metallic lead an electric material and The powdered auxiliary earth material of strong electrolyte composition, it is commonly used for that earthing module and ion grounding electrode is cooperated to use, can mention Ground connection diffusing after high main earthing module use is come down to a lower group effect, is widely used in earthed system.Such as ion slow release preparation 40 can To be mixed using expanded graphite particles, active carbon particle.Conductive braid 30 can be woven using conductive fiber, be compiled Organization method can be tiltedly volume, or flat sennit.Conductive fiber can choose soft graphite line, metallic fiber, conductive metallization One of fibres and conductive polymer subbundle or a variety of are closed, the conductive fabric worked out for example, by using soft graphite line is exactly A kind of 30 selection scheme of the conductive braid that electric conductivity is excellent.
10 surface of liner offers the infiltration micropore 12 of connection conductive braid 30 and cavity 11, passes through 12 rain of micropore that seeps water Water can enter storage in cavity 11, then be mixed by ion slow release preparation 40 with the rainwater come in is penetrated into, and recycle rainwater From the outflow of infiltration micropore 12, have the function that sustained release, is conducive to the resistivity for improving soil.And conductive braid 30 covers It in 10 outer surface of liner, can maximumlly increase the surface area of conductive braid 30, pass through conductive braid made of braiding 30 can pass through for rainwater, to make full use of the conductive braid 30 of high surface area to carry out electric current after cooperating with liner 10 It releases, maximally reduces the resistance of grounded screen.
Further, in order to improve the water storage function of liner 10, water absorbing resin particle 41 can be increased in cavity 11, inhaled Water-resin has the function of the several hundred high water absorptions to thousands of times of water of absorptance itself weight, and water retention property is excellent, and when use will suction Water-resin particle 41 is mixed with ion slow release preparation 40, absorbs moisture by water absorbing resin particle 41 when amount of rainfall abundance, Then slow release moisture when antecedent soil moisture.The partial size and water absorbing resin particle 41 of ion slow release preparation 40 are completely de- Partial size when water is greater than the aperture of infiltration micropore 12, and ion slow release preparation 40 and the smaller blocking of 41 particle of water absorbing resin particle is avoided to seep Water micropore 12.
Further, the supporting clapboard 13 of separation chamber 11 is provided in liner 10, there are two the effects of supporting clapboard 13: First, the structural strength in liner 10 can be increased, because liner 10 can be supported using plastics, metal or nonmetallic materials, If the mechanical strength of material is insufficient, it is easy compression deformation in the soil when used for a long time, therefore by including supporting clapboard 13 It is supported in gallbladder 10, improves the stability of 10 structure of liner;Second, the number of supporting clapboard 13 has multiple, supporting clapboard 13 Cavity 11 is separated into several water cells 16, water absorbing resin particle 41 and ion sustained release can be added in each water cell 16 Agent 40, each water cell 16 can independently carry out individual water storage and ion sustained release operation.
Embodiment two
As shown in figure 3, on the basis of example 1, in the cylindrical structure of 10 main part of liner or prism-shaped knot When structure, thus it is possible to vary the distributional pattern of supporting clapboard 13 makes supporting clapboard 13 that the cavity 11 of liner 10 is divided into several sectors The supporting clapboard 13 of the water cell 16 of structure, this structure carries out even support to 10 surface of liner, and the structure of liner 10 can It is good by property.
The water cell 16 of each sector structure can add water absorbing resin particle 41 and ion in the embodiment simultaneously Sustained release agent 40 carries out water storage and ion sustained release by the way that water absorbing resin particle 41 and ion slow release preparation 40 are independent, in such structure, Because each water cell 16 is symmetrical along the axial centre of liner 10, as long as liner 10 is in horizontal shape in placing into the soil State can all have the corresponding infiltration micropore 12 of part water cell 16 fully towards upper, be able to carry out long-acting water storage.And embodiment one Liner 10 is when horizontal, if supporting clapboard 13 is in a vertical state, the moisture of storage can be more quickly from infiltration Micropore 12 is lost, and water storage effect does not have the 16 water storage effect of water cell in the present embodiment good.
Embodiment three
As shown in Figure 4, Figure 5, on the basis of both examples above, 10 one end of liner is provided with liner lid 20, interior Bile cover body 20 extends to form lid arc protrusion 21 to the side of conductive braid 30, and liner 10 is to the side of conductive braid 30 Extend to form liner arc protrusion 15.Lid arc protrusion 21 and liner arc protrusion 15 can be that conductive braid 30 is bonded In the process, the seamed edge of corner is avoided to hurt conductive braid 30, due in liner 10 and liner lid 20 in the preferred embodiment Edge has done fillet processing, therefore will not generate injury to conductive braid 30.
Meanwhile it can be connected through a screw thread, snapping connection between liner lid 20 and liner 10 in the embodiment etc. and is removable The mode unloaded connects, specifically, having lid connecting pin 14, lid connecting pin close to one end of liner lid 20 on liner 10 14,14 surface of lid connecting pin is provided with connecting pin external screw thread 141, and screw thread connects between liner lid 20 and lid connecting pin 14 It connects.
Further, 30 both ends of conductive braid have terminal stud 31, corresponding in conductive braid 30 in the present embodiment The position of lid arc protrusion 21 and liner arc protrusion 15 is provided with terminal stud 31, the effect of terminal stud 31 is and connects Other assemblies are attached in ground system.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this On the basis of inventive embodiments, it can be made some modifications or improvements, this is apparent to those skilled in the art 's.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to claimed Range.

Claims (10)

1. a kind of earthing module with ion slow-release function, which is characterized in that including liner (10), the liner (10) has Cavity (11), the cavity (11) is interior to be accommodated ion slow release preparation (40), and liner (10) outer surface is coated with conductive braided fabric Layer (30), liner (10) surface offers the infiltration micropore (12) of connection conductive braid (30) and cavity (11), described The partial size of ion slow release preparation (40) is greater than the aperture of infiltration micropore (12).
2. a kind of earthing module with ion slow-release function as described in claim 1, which is characterized in that the conductive braided fabric Layer (30) both ends have terminal stud (31).
3. a kind of earthing module with ion slow-release function as described in claim 1, which is characterized in that the cavity (11) It inside accommodates water absorbing resin particle (41), partial size of the water absorbing resin particle (41) in complete dehydration is greater than infiltration micropore (12) aperture.
4. a kind of earthing module with ion slow-release function as described in claim 1, which is characterized in that the liner (10) Inside it is provided with the supporting clapboard (13) of separation chamber (11).
5. a kind of earthing module with ion slow-release function as claimed in claim 4, which is characterized in that the liner (10) It is in the form of a column structure, the number of the supporting clapboard (13) has multiple, and supporting clapboard (13) separates the cavity (11) of liner (10) At several water cells (16), radially uniform distribution of each supporting clapboard (13) along liner (10).
6. a kind of earthing module with ion slow-release function as described in claim 1, which is characterized in that the liner (10) One end is provided with liner lid (20), and the liner lid (20) extends to form lid arc to the side of conductive braid (30) It protrudes (21), the liner (10) extends to form liner arc protrusion (15) to the side of conductive braid (30).
7. a kind of earthing module with ion slow-release function as claimed in claim 6, which is characterized in that the liner (10) Upper one end close to liner lid (20) has lid connecting pin (14), the lid connecting pin (14), the liner lid (20) it is detachably connected between lid connecting pin (14).
8. a kind of earthing module with ion slow-release function as claimed in claim 7, which is characterized in that the lid connection End (14) surface is provided with connecting pin external screw thread (141), and screw thread connects between the liner lid (20) and lid connecting pin (14) It connects.
9. a kind of earthing module with ion slow-release function as claimed in claim 6, which is characterized in that the conductive braided fabric The position for corresponding to lid arc protrusion (21) and liner arc protrusion (15) on layer (30) is provided with terminal stud (31).
10. a kind of earthing module with ion slow-release function as described in claim 1, which is characterized in that the conductive volume Tissue layer (30) is woven using conductive fiber, and conductive fiber is soft graphite line, metallic fiber, conductive metallic compound fiber With one of conductive polymer subbundle or a variety of.
CN201910054988.2A 2019-01-21 2019-01-21 A kind of earthing module with ion slow-release function Pending CN109687175A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111082234A (en) * 2019-12-11 2020-04-28 国网河南省电力公司电力科学研究院 Permeation type grounding device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101764296A (en) * 2010-01-15 2010-06-30 大连理工大学 Slow release type ion grounding device
CN205543270U (en) * 2016-01-13 2016-08-31 南京国雷电力科技有限公司 Ion earthing pole convenient to go deep into in soil
CN207116725U (en) * 2017-08-23 2018-03-16 北京海德思特科技有限公司 A kind of electrolytic ion drop bar
CN207868413U (en) * 2017-12-28 2018-09-14 成都优艾维智能科技有限责任公司 Ion slow-release type flexible graphite rope grounding structure
CN108598730A (en) * 2015-12-23 2018-09-28 长沙市雷立行电子科技有限公司 It is sustained ionic grounding electrode
CN209200172U (en) * 2019-01-21 2019-08-02 武汉政荣电力科技有限公司 A kind of earthing module with ion slow-release function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101764296A (en) * 2010-01-15 2010-06-30 大连理工大学 Slow release type ion grounding device
CN108598730A (en) * 2015-12-23 2018-09-28 长沙市雷立行电子科技有限公司 It is sustained ionic grounding electrode
CN205543270U (en) * 2016-01-13 2016-08-31 南京国雷电力科技有限公司 Ion earthing pole convenient to go deep into in soil
CN207116725U (en) * 2017-08-23 2018-03-16 北京海德思特科技有限公司 A kind of electrolytic ion drop bar
CN207868413U (en) * 2017-12-28 2018-09-14 成都优艾维智能科技有限责任公司 Ion slow-release type flexible graphite rope grounding structure
CN209200172U (en) * 2019-01-21 2019-08-02 武汉政荣电力科技有限公司 A kind of earthing module with ion slow-release function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111082234A (en) * 2019-12-11 2020-04-28 国网河南省电力公司电力科学研究院 Permeation type grounding device

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Application publication date: 20190426