CN209119380U - A kind of graphite resistance-reducing grounding module - Google Patents
A kind of graphite resistance-reducing grounding module Download PDFInfo
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- CN209119380U CN209119380U CN201821911672.8U CN201821911672U CN209119380U CN 209119380 U CN209119380 U CN 209119380U CN 201821911672 U CN201821911672 U CN 201821911672U CN 209119380 U CN209119380 U CN 209119380U
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Abstract
A kind of graphite resistance-reducing grounding module, the nonmetallic fixture being connect including earthing module and with earthing module, the graphite of earthing module is bag weaved to be woven by graphite line, with satisfactory electrical conductivity and corrosivity, and inside is filled with the lower graphite of resistivity and ion resistance reducing agent, it can slowly decompose in surrounding soil, and then the soil resistivity of surrounding soil can be reduced, better meet the requirement of ground resistance；The clamping of graphite counterpoise grounding and the connection end for needing to connect can be fast implemented by nonmetallic fixture, it is easy for installation, and graphite grounding module transport, construction and it is easy for installation, the compound earthing material of soft graphite has the characteristics that flexible, it can be according to practical various orographic condition flexible choice forms of construction work, construction cost is reduced, and high with the affinity of soil, ground resistance is low.
Description
Technical field
The utility model relates to transmission line of electricity grounding technology field more particularly to a kind of graphite resistance-reducing grounding modules.
Background technique
With the development of social electric system, earthed system seems most important, and power ground system is to ensure electric power
The important electric power facility of equipment safety operation and personnel safety, earthed system mostly use metal body grounding material, usual situation
Lower metallic ground body is easy to be corroded, if checking that be corroded will be to electric system and neighbouring personnel for earthed system not in time
Cause serious electric power accident.And graphite has good electric conductivity and dash current tolerance, in heavy current impact flowering structure
Stablize, and have many advantages, such as corrosion resistance reliably, it is long service life, pollution-free to soil, be the ideal material of earthing pole, vertically
Grounding body can can better meet the requirement of ground resistance with reduction with the increase of its length, ground resistance.
But although novel soft graphite earthing module largely solves the problems, such as that earthed system is corroded,
The place of Optimal improvements is also very much, and for example graphite earthing material is directly contacted with soil, if soil environment is poor still not
It can ensure a possibility that graphite earthing material is not corroded.
Utility model content
In view of the deficiencies of the prior art, which provides a kind of graphite resistance-reducing grounding module, the main body of grounding body with
Graphite is primary raw material, fills physics friction reducer inside it to reach better resistance reducing effect, in its external coated graphite base
Drop resistance film, graphite-based drop resistance film combine the flexibility of grid of glass fibers and the excellent corrosion resistant and electric conductivity of graphite film, Jin Erti
The anti-corrosion and electric conductivity for rising graphite resistance-reducing grounding module entirety, are adapted to the soil of varying environment.
To achieve the goals above, which provides a kind of graphite resistance-reducing grounding module, including grounding body and connection
One end of band, connecting band is arranged in inside grounding body, and the other end is grounded band connection by nonmetallic fixture and external flexible graphite,
The connecting band includes graphite braiding layer and the physics friction reducer that is filled in inside graphite braiding layer, and is coated on graphite braiding
Stainless steel wire external force damage prevention clad outside layer；The grounding body is cuboid, including graphite braiding layer is compiled with graphite is filled in
Physics friction reducer inside tissue layer, and it is coated on the graphite-based drop resistance film outside graphite braiding layer, the physics friction reducer is filled out
It fills in multiple graphite woven bags, graphite woven bag is woven by graphite line, and the graphite-based drop resistance film includes glass fibre
Grid and the graphite film being covered in outside grid of glass fibers, the graphite film are made by expanded graphite stone roller, the glass fibers
It is compound by the solid gum and graphite film of blending bleeding agent to tie up grid.
As a kind of further improvement of graphite resistance-reducing grounding module of the utility model: the intracorporal graphite braiding of ground connection
Bag row sets multilayer.
As a kind of further improvement of graphite resistance-reducing grounding module of the utility model: the physics friction reducer includes graphite
Powder, bentonite and moisturizer.
Beneficial effect
1, a kind of graphite resistance-reducing grounding module of the utility model, grounding body are external to coat stone using graphite as main material
Mo Ji drop resistance film, graphite-based drop resistance film combine the flexibility of grid of glass fibers and the excellent corrosion resistant and electric conductivity of graphite film, into
And the anti-corrosion and electric conductivity of graphite resistance-reducing grounding module entirety are promoted, it is adapted to the soil of varying environment；
2, a kind of graphite resistance-reducing grounding module of the utility model, the graphite braiding layer inside stuffing reason drop resistance of grounding body
Agent, physics friction reducer are made of graphite powder, bentonite and moisturizer, can achieve better resistance reducing effect, and physics drop resistance
Agent is filled in respectively to be also not easy to disperse in installing engineering in the small graphite woven bag of graphite line braiding；
3, a kind of graphite resistance-reducing grounding module of the utility model, grounding body setting connect with external flexible graphite ground connection band connection
Tape splicing, counterpoise grounding equally include graphite braiding layer and the physics friction reducer that is filled in inside graphite braiding layer, there is drop resistance well
Effect, and graphite braiding layer outside be arranged stainless steel wire external force damage prevention clad, by nonmetallic fixture can directly with flexible stone
Ink is grounded band connection, not the graphite material inside easy damaged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model grounding body；
Fig. 3 is the structural schematic diagram of the utility model graphite-based drop resistance film；
In figure: 1, grounding body, 2, connecting band, 3, stainless steel wire external force damage prevention clad, 4, graphite braiding layer, 5, physics drop resistance
Agent, 6, graphite-based drop resistance film, 601, grid of glass fibers, 602, graphite film, 603, solid gum, 7, graphite woven bag.
Specific embodiment
As shown, a kind of graphite resistance-reducing grounding module, including grounding body 1 and connecting band 2, one end of connecting band 2 are worn
Inside grounding body 1, the other end and external flexible graphite are grounded band connection, and the connecting band 2 includes graphite braiding layer 4 and filling
Physics friction reducer 5 inside graphite braiding layer 4, there is good resistance reducing effect, and is coated on outside graphite braiding layer 4 not
Rust steel wire external force damage prevention clad 3 directly can be grounded band connection with soft graphite by nonmetallic fixture, not inside easy damaged
Graphite material；The grounding body 1 is cuboid, including graphite braiding layer 4 and the physics being filled in inside graphite braiding layer 4 drop resistance
Agent 5, and be coated on outside graphite braiding layer 4 graphite-based drop resistance film 6, the physics friction reducer 5 by graphite powder, bentonite and
Moisturizer composition, and be filled in multiple graphite woven bags 7, make physics friction reducer 5 during the installation process, is not easy to disperse, stone
Black 7 multilayer of woven bag row is set to inside graphite braiding layer 4, and graphite woven bag 7 is woven by graphite line, then further promotes drop
Hinder effect；The graphite-based drop resistance film 6 includes grid of glass fibers 601 and the graphite being covered in outside grid of glass fibers 601
Film 602, the graphite film 602 are made by expanded graphite stone roller, the solid that the grid of glass fibers 601 passes through blending bleeding agent
Glue 603 and graphite film 602 are compound, and composite thickness is 0.3mm ~ 0.5mm, coat multilayer outside graphite braiding layer 4, i.e. graphite-based
Drop resistance film 6 combines the flexibility of grid of glass fibers 601 and the excellent corrosion resistant and electric conductivity of graphite film 602, and then promotes graphite
The anti-corrosion and electric conductivity of resistance-reducing grounding module entirety, are adapted to the soil of varying environment.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (3)
1. a kind of graphite resistance-reducing grounding module, including grounding body (1) and connecting band (2), one end of connecting band (2) are arranged in ground connection
Body (1) is internal, and the other end is grounded band connection by nonmetallic fixture and external flexible graphite, it is characterised in that: the connecting band
(2) include graphite braiding layer (4) and the physics friction reducer (5) for being filled in graphite braiding layer (4) inside, and be coated on graphite volume
The external stainless steel wire external force damage prevention clad (3) of tissue layer (4)；The grounding body (1) is cuboid, including graphite braiding layer (4)
The physics friction reducer (5) internal with graphite braiding layer (4) is filled in, and it is coated on the external graphite-based of graphite braiding layer (4)
Drop resistance film (6), the physics friction reducer (5) are filled in multiple graphite woven bags (7), and graphite woven bag (7) is compiled by graphite line
It knits, graphite-based drop resistance film (6) includes grid of glass fibers (601) and is covered in outside grid of glass fibers (601)
Graphite film (602), the graphite film (602) by expanded graphite stone roller makes, the grid of glass fibers (601) passes through blending
The solid gum (603) and graphite film (602) of bleeding agent are compound.
2. a kind of graphite resistance-reducing grounding module according to claim 1, it is characterised in that: the stone in the grounding body (1)
Black woven bag (7) row sets multilayer.
3. a kind of graphite resistance-reducing grounding module according to claim 1, it is characterised in that: physics friction reducer (5) packet
Include graphite powder, bentonite and moisturizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911672.8U CN209119380U (en) | 2018-11-20 | 2018-11-20 | A kind of graphite resistance-reducing grounding module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911672.8U CN209119380U (en) | 2018-11-20 | 2018-11-20 | A kind of graphite resistance-reducing grounding module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209119380U true CN209119380U (en) | 2019-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821911672.8U Active CN209119380U (en) | 2018-11-20 | 2018-11-20 | A kind of graphite resistance-reducing grounding module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563844A (en) * | 2020-12-03 | 2021-03-26 | 中国电力科学研究院有限公司 | Flexible graphite/continuous carbon fiber composite conductive grounding material and preparation method thereof |
-
2018
- 2018-11-20 CN CN201821911672.8U patent/CN209119380U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563844A (en) * | 2020-12-03 | 2021-03-26 | 中国电力科学研究院有限公司 | Flexible graphite/continuous carbon fiber composite conductive grounding material and preparation method thereof |
| CN112563844B (en) * | 2020-12-03 | 2022-03-04 | 中国电力科学研究院有限公司 | Flexible graphite/continuous carbon fiber composite conductive grounding material and preparation method thereof |
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