CN207250736U - A kind of moisturizing earthing module that catchments suitable for arid area - Google Patents
A kind of moisturizing earthing module that catchments suitable for arid area Download PDFInfo
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- CN207250736U CN207250736U CN201721329939.8U CN201721329939U CN207250736U CN 207250736 U CN207250736 U CN 207250736U CN 201721329939 U CN201721329939 U CN 201721329939U CN 207250736 U CN207250736 U CN 207250736U
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Abstract
The utility model discloses a kind of moisturizing earthing module that catchments suitable for arid area, the nonmetallic module body that the moisturizing earthing module that catchments includes soft graphite ground wire and is coated on outside soft graphite ground wire, the both ends of the soft graphite ground wire are stretched out outside nonmetallic module body, the nonmetallic module body inner dispersion has multiple holes and/or a plurality of duct, a water absorbing resin particle is filled with each hole, multiple water absorbing resin particles are filled with every duct.The utility model possesses preferable moisturizing water-collecting capacity, can improve the serious losing issue of water resource around the grounded screen of arid area, is provided simultaneously with the excellent performances such as acid and alkali-resistance, corrosion-resistant, high-low temperature resistant, non-corrosive, electric performance stablity, service life length.
Description
Technical field
It the utility model is related to a kind of earthing module, and in particular to a kind of moisturizing ground connection mould that catchments suitable for arid area
Block.
Background technology
Earthing module is a kind of new earthing material, is the important component in lightning protection earthing system.Electronic equipment
Grounding body is connected by conducting wire, among grounding body embedment the earth, by the electrostatic accumulated on electronic equipment or leak conductance to greatly,
Avoid operating personnel that Danger Electric shock risk occurs.Nonmetallic module material outside grounding body has good contact, energy with the earth
It is combined as a whole with soil, and infiltration can be flowed into surrounding soil gap, it is gentle to form change in resistance in grounding net
Low-resistance region, considerably increase the diffusing area of grounding body, greatly enhance the diffusing effect of earthing or grounding means.Due to grounding body
Under long-term burial ground, there is higher environmental suitability requirement to it, and in the few water area of some arids such as karst landform area, one
As require earthing material to possess certain moisture-absorbing moisture-keeping ability, still keep steady to ensure earthing module under arid soil environment
Fixed ground resistance and good diffusing stability.
Utility model content
, can be in arid the purpose of this utility model is to provide a kind of moisturizing earthing module that catchments suitable for arid area
The moisture content of storage is sustained under environmental condition, keeps ground moistening, while collection rainwater can be received again, improves arid area
The serious losing issue of water resource around grounded screen.
To achieve the above object, the technical solution of the utility model is：The moisturizing earthing module that catchments includes flexible stone
Ink ground wire and the nonmetallic module body being coated on outside soft graphite ground wire, the both ends of the soft graphite ground wire are stretched
Go out outside nonmetallic module body, the nonmetallic module body inner dispersion has multiple holes and/or an a plurality of duct, in each hole
Filled with a water absorbing resin particle, multiple water absorbing resin particles are filled with every duct.
Preferably, the duct is arranged in parallel in nonmetallic module body interior laminate layer, is passed through positioned at outermost duct both ends
Lead to nonmetallic module body, nonmetallic module body is penetrated through positioned at duct one end of internal layer.
Preferably, when the nonmetallic module body inner dispersion has multiple holes and a plurality of duct, a plurality of duct layering is flat
Row is positioned close at nonmetallic module body center, the multiple holes of every hole link.
Preferably, the nonmetallic module body surface is equipped with the resin filling exit of connected pore channel end, and the resin is filling
Mouth is blocked by plugging block.
Preferably, metallic framework is embedded with inside the nonmetallic module body, the metallic framework is grounded with soft graphite
Line connects.
Preferably, the soft graphite ground wire is solid cylinder, and the nonmetallic module body section is square, circular
It is or quincunx.
Preferably, the nonmetallic module body surface is equipped with concave convex texture.
A kind of moisturizing earthing module that catchments suitable for arid area provided by the utility model has the following advantages that：1st, use
Nonmetallic flexible graphite material has preferable acid and alkali-resistance, corrosion-resistant, high-low temperature resistant, non-corrosive, electrical property as grounding body
The excellent performances such as stable, service life length；2nd, filling high-efficiency water-absorbing resin inside the nonmetallic module body outside grounding body, can inhale
Receive than itself weight hundreds of to thousands of times of water, the hydrogel water storage effect stability formed after water suction, even if pressurization also is difficult to water
Separation；3rd, nonmetallic module body is internally provided with the stabilization hole that can accommodate resin or duct, in the rainy day rainwater enter hole or
In duct, resin water swelling, and moisture content can be sustained in drought condition, surrounding soil is kept moistening, possess preferable collection
Water moisture-keeping functions, available for the serious losing issue of water resource around improvement arid area grounded screen；4th, set in nonmetallic module body
Have metallic framework, module body is possessed certain intensity, metallic framework is connected with soft graphite grounding body, can by current distributing,
Further improve its diffusing effect.
Brief description of the drawings
Fig. 1 is the structure diagram of the moisturizing earthing module that catchments of the utility model embodiment 1.
Fig. 2 is the sectional view of the moisturizing earthing module that catchments of the utility model embodiment 1.
Fig. 3 is the sectional view of the moisturizing earthing module that catchments of the utility model embodiment 2.
Fig. 4 is the sectional view of the moisturizing earthing module that catchments of the utility model embodiment 3.
Embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
According to Fig. 1 and Fig. 2, a kind of moisturizing earthing module that catchments suitable for arid area proposed in the present embodiment is including soft
Property graphite ground wire 2 and be coated on soft graphite ground wire 2 outside nonmetallic module body 1, soft graphite be grounded 2 two
End is stretched out outside nonmetallic module body 1, and nonmetallic 1 inner dispersion of module body has multiple holes 4, and one is filled with each hole 4
A water absorbing resin particle 5, metallic framework 3 is embedded with inside nonmetallic module body 1, and metallic framework 3 connects with soft graphite ground wire 2
Connect, realize current distributing, soft graphite ground wire 2 is solid cylinder, and nonmetallic 1 section of module body is square, circular or plum
Flower-shape, nonmetallic 1 surface of module body are equipped with concave convex texture.
By weight percentage containing low cross-linking type Sodium Polyacrylate 88%, water 8-10%, crosslinking agent in water-absorbing resin
0.5-1.0%, the percentage by weight of sodium is 24.5% in the low cross-linking type Sodium Polyacrylate.
A kind of preparation method of moisturizing earthing module that catchments suitable for arid area of the present embodiment is：
Dispensing：Dispensing is carried out according to following percentage by weight：Silicate 60-65%, crystalline flake graphite 22-27%, fine coal
Grey 8-10%, water-absorbing resin 3-5%；
Water-absorbing resin absorbs water：By the water-absorbing resin after dispensing be placed in water 2 it is small when, the volume ratio of water-absorbing resin and water is 1：
1000, water-absorbing resin absorbs water to form hydrogel, drained and standby；
Batch mixing：Crystalline flake graphite after dispensing, flyash, silicate are put into blender successively, add water, the weight of water
The ratio between gross weight of crystalline flake graphite, flyash and silicate measured and put into blender is 0.6：1, stir 5 minutes；
Water-absorbing resin disperses：The hydrogel formed after water-absorbing resin is absorbed water is added in blender, is stirred 1.5 minutes；
Pouring molding：The material being stirred is cast in outside the metallic framework of connection soft graphite ground wire, be pressed into
Type is placed on shady place naturally dry and cures the earthing module for being formed with regulation shape, volume atrophy after hydrogel dehydration, non-gold
Belong to module body and be internally formed multiple holes.
Rainwater enters the hole of filling water-absorbing resin inside nonmetallic module body, resin water swelling during the rainy day, and is doing
Moisture content is sustained during non-irrigated condition, surrounding soil is kept moistening, possesses the preferable moisture-keeping functions that catchment, is connect according to made of this method
The specification of ground module is 210mm × 600mm × 60mm, after testing quality about 13KG, and the water of more than 40KG can be absorbed in the rainy day, is inhaled
Slow-release time is 2 months after water.The resistivity of earthing module sample after testing at room temperature is 0.28 Ω m, to earthing module
Sample applies 10A power currents 5 times, every time persistently 10s, every 2 minor tick 30min, and earthing module sample resistance becomes before and after experiment
Rate value is 10.5%, applies 8/20 μ s, 1KA dash current 20 times to earthing module sample, per minor tick 1min, before and after experiment
Earthing module sample resistance change rate value is 8.6%, is not broken when earthing module sample is carried out mechanical strength test
Or disrepair phenomenon.
Embodiment 2
A kind of overall structure of the moisturizing earthing module that catchments suitable for arid area proposed in the present embodiment with reference to figure 1,
Its internal structure such as Fig. 3, including soft graphite are grounded 2 and the nonmetallic module being coated on outside soft graphite ground wire 2
Body 1, the both ends of soft graphite ground wire 2 are stretched out outside nonmetallic module body 1, and nonmetallic 1 inner dispersion of module body has a plurality of hole
Road 6, every duct 6 is interior to be filled with multiple water absorbing resin particles 5, and duct 6 is arranged in parallel in nonmetallic 1 interior laminate layer of module body,
Nonmetallic module body 1 is penetrated through positioned at outermost 6 both ends of duct, nonmetallic module body 1 is penetrated through positioned at 6 one end of duct of internal layer,
Nonmetallic 1 surface of module body is equipped with the resin filling exit 7 of 6 end of connected pore channel, and resin filling exit 7 is blocked by plugging block, non-
Metallic framework 3 is embedded with inside metal pattern block 1, metallic framework 3 is connected with soft graphite ground wire 2, realizes current distributing, soft
Property graphite ground wire 2 be solid cylinder, nonmetallic 1 section of module body is square, circular or quincunx, nonmetallic module body 1
Surface is equipped with concave convex texture.
By weight percentage containing low cross-linking type Sodium Polyacrylate 88%, water 8-10%, crosslinking agent in water-absorbing resin
0.5-1.0%, the percentage by weight of sodium is 24.5% in the low cross-linking type Sodium Polyacrylate.
A kind of preparation method of moisturizing earthing module that catchments suitable for arid area of the present embodiment is：
Dispensing：Dispensing is carried out according to following percentage by weight：Silicate 60-65%, crystalline flake graphite 22-27%, fine coal
Grey 8-10%, water-absorbing resin 3-5%；
Water-absorbing resin absorbs water：By the water-absorbing resin after dispensing be placed in water 2 it is small when, the volume ratio of water-absorbing resin and water is 1：
1000, water-absorbing resin absorbs water to form hydrogel, drained and standby；
Batch mixing：Crystalline flake graphite after dispensing, flyash, silicate are put into blender successively, add water, the weight of water
The ratio between gross weight of crystalline flake graphite, flyash and silicate measured and put into blender is 0.6：1, stir 5 minutes；
Advance drilling：After the completion of batch mixing, the material of mixing is directly cast in the metal bone of connection soft graphite ground wire
Outside frame, before curing by drilling mould inside nonmetallic module body it is previously prepared go out a plurality of duct；
Water-absorbing resin is filling：The hydrogel formed after water-absorbing resin is absorbed water is filling by the resin on nonmetallic module body surface
Mouth is circulated into duct, and remaining material blocks resin filling exit as plugging material using after batch mixing, compressing
It is placed on shady place naturally dry and cures the earthing module for being formed with regulation shape.
Rainwater enters inside nonmetallic module body in the duct of filling water-absorbing resin during the rainy day, resin water swelling, and
Moisture content is sustained during drought condition, surrounding soil is kept moistening, nonmetallic module body is penetrated through positioned at outermost duct both ends, it is long
Degree is longer, more more conducively the infiltration of moisture content and sustained release, possesses the preferable moisture-keeping functions that catchment, the ground connection according to made of this method
The specification of module is 210mm × 600mm × 60mm, after testing quality about 12KG, and the water of more than 40KG, water suction can be absorbed in the rainy day
Slow-release time is 2 months afterwards.The resistivity of earthing module sample after testing at room temperature is 0.32 Ω m, and earthing module is tried
Sample applies 10A power currents 5 times, every time lasting 10s, every 2 minor tick 30min, earthing module sample resistance variations before and after experiment
Rate value is 12.5%, applies 8/20 μ s, 1KA dash current 20 times to earthing module sample, per minor tick 1min, is connect before and after experiment
Ground module sample resistance change rate value be 10.2%, by earthing module sample carry out mechanical strength test when do not occur being broken or
Disrepair phenomenon.
Embodiment 3
A kind of overall structure of the moisturizing earthing module that catchments suitable for arid area proposed in the present embodiment with reference to figure 1,
Its internal structure such as Fig. 4, including soft graphite are grounded 2 and the nonmetallic module being coated on outside soft graphite ground wire 2
Body 1, the both ends of soft graphite ground wire 2 are stretched out outside nonmetallic module body 1, and nonmetallic 1 inner dispersion of module body has multiple holes
Hole 4 and a plurality of duct 6, multiple holes 4 are additionally provided with nonmetallic module body surface, are set in each hole 4 filled with a water suction
Fat particle 5, is filled with multiple water absorbing resin particles 5 in every duct 6, a plurality of duct 6 is layered and parallel be positioned close to it is nonmetallic
At 1 center of module body, every duct 6 connects multiple holes 4, and nonmetallic module body 1 is penetrated through positioned at outermost 6 both ends of duct,
Nonmetallic module body 1 is penetrated through positioned at 6 one end of duct of internal layer, nonmetallic 1 surface of module body is equipped with the resin of 6 end of connected pore channel
Filling exit 7, is dispersed with multiple holes on nonmetallic 1 surface of module body, resin filling exit 7 is blocked by plugging block, nonmetallic mould
Metallic framework 3 is embedded with inside block 1, metallic framework 3 is connected with soft graphite ground wire 2, realizes current distributing, soft graphite
Ground wire 2 is solid cylinder, and nonmetallic 1 section of module body is square, circular or quincunx, and nonmetallic 1 surface of module body is set
There is concave convex texture.
By weight percentage containing low cross-linking type Sodium Polyacrylate 88%, water 8-10%, crosslinking agent in water-absorbing resin
0.5-1.0%, the percentage by weight of sodium is 24.5% in low cross-linking type Sodium Polyacrylate.
A kind of preparation method of moisturizing earthing module that catchments suitable for arid area of the present embodiment is：
Dispensing：Dispensing is carried out according to following percentage by weight：Silicate 60-65%, crystalline flake graphite 22-27%, fine coal
Grey 8-10%, water-absorbing resin 3-5%；
Water-absorbing resin absorbs water：By the water-absorbing resin after dispensing be placed in water 2 it is small when, the volume ratio of water-absorbing resin and water is 1：
1000, water-absorbing resin absorbs water to form hydrogel, drained and standby；
Batch mixing：Crystalline flake graphite after dispensing, flyash, silicate are put into blender successively, add water, the weight of water
The ratio between gross weight of crystalline flake graphite, flyash and silicate measured and put into blender is 0.6：1, stir 5 minutes；
Water-absorbing resin disperses：The hydrogel formed after water-absorbing resin is absorbed water is added in blender, is stirred 1.5 minutes；
It is prepared by duct：After the completion of water-absorbing resin disperses, the material being stirred directly is cast in connection soft graphite ground connection
Outside the metallic framework of line, a plurality of hole is being prepared at close center inside nonmetallic module body by drilling mould before curing
Road；
Filling curing：The same amount of hydrogel used in disperseing with water-absorbing resin by nonmetallic module body surface tree
Fat filling exit is circulated into duct, and remaining material blocks resin filling exit as plugging material using after batch mixing, pressure
The type of being made is placed on shady place naturally dry and cures the moisturizing earthing module that catchments for being formed with regulation shape, body after hydrogel dehydration
Product atrophy, on nonmetallic module body surface and is internally formed multiple holes, the multiple holes of every hole link.
Rainwater enters inside nonmetallic module body in the hole and duct of filling water-absorbing resin, except hole and hole during the rainy day
Water-absorbing resin catchments outside moisture-keeping functions in road, in earthing module preparation process, is dispersed on nonmetallic module body surface
Hole is formed on nonmetallic module body surface after hydrogel dehydration, increases the contact area and rainwater of earthing module and soil
Infiltrating area, and being connected the hole of nonmetallic module body immediate vicinity by duct, during relative to internal hole, more
Beneficial to flowing of the moisture content at nonmetallic module body inside center, the moistening effect that catchments greatly increases, according to made of this method
The specification of earthing module is 210mm × 600mm × 60mm, after testing quality about 14KG, and the water of more than 60KG can be absorbed in the rainy day,
Slow-release time is March after water suction.The resistivity of earthing module sample after testing at room temperature is 0.35 Ω m, to being grounded mould
Block sample applies 10A power currents 5 times, every time lasting 10s, every 2 minor tick 30min, earthing module sample resistance before and after experiment
Rate of change value is 9.8%, applies 8/20 μ s, 1KA dash current 20 times to earthing module sample, per minor tick 1min, before experiment
Earthing module sample resistance change rate value is 7.6% afterwards, is not broken when earthing module sample is carried out mechanical strength test
Split or disrepair phenomenon.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (7)
- A kind of 1. moisturizing earthing module that catchments suitable for arid area, it is characterised in that：The moisturizing earthing module that catchments includes Soft graphite is grounded (2) and is coated on the exterior nonmetallic module body (1) of soft graphite ground wire (2), the flexibility stone Nonmetallic module body (1) outside is stretched out at the both ends of ink ground wire (2), and nonmetallic module body (1) inner dispersion has multiple holes Hole (4) and/or a plurality of duct (6), each hole (4) is interior to be filled with a water absorbing resin particle (5), is filled out in every duct (6) Filled with multiple water absorbing resin particles (5).
- A kind of 2. moisturizing earthing module that catchments suitable for arid area according to claim 1, it is characterised in that：The hole Road (6) is arranged in parallel in nonmetallic module body (1) interior laminate layer, and nonmetallic module is penetrated through positioned at outermost duct (6) both ends Body (1), nonmetallic module body (1) is penetrated through positioned at the duct of internal layer (6) one end.
- A kind of 3. moisturizing earthing module that catchments suitable for arid area according to claim 2, it is characterised in that：It is described non- When metal pattern block (1) inner dispersion has multiple holes (4) and a plurality of duct (6), layered and parallel be arranged on of a plurality of duct (6) is leaned on At nearly nonmetallic module body (1) center, every duct (6) connects multiple holes (4).
- A kind of 4. moisturizing earthing module that catchments suitable for arid area according to claim 1, it is characterised in that：It is described non- Metal pattern block (1) surface is equipped with the resin filling exit (7) of connected pore channel (6) end, and the resin filling exit (7) passes through closure Block blocks.
- A kind of 5. moisturizing earthing module that catchments suitable for arid area according to claim 1, it is characterised in that：It is described non- Metallic framework (3) is embedded with inside metal pattern block (1), the metallic framework (3) is connected with soft graphite ground wire (2).
- A kind of 6. moisturizing earthing module that catchments suitable for arid area according to claim 1, it is characterised in that：It is described soft Property graphite ground wire (2) be solid cylinder, nonmetallic module body (1) section be it is square, circular or quincunx.
- A kind of 7. moisturizing earthing module that catchments suitable for arid area according to claim 1, it is characterised in that：It is described non- Metal pattern block (1) surface is equipped with concave convex texture.
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| Application Number | Priority Date | Filing Date | Title |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681288A (en) * | 2017-10-10 | 2018-02-09 | 武汉昱仝科技有限公司 | A kind of moisturizing earthing module and preparation method thereof that catchments suitable for arid area |
| CN109149157A (en) * | 2018-08-24 | 2019-01-04 | 武汉中洋博宇科技发展有限公司 | A kind of absorption grounding body |
| CN112310774A (en) * | 2020-10-30 | 2021-02-02 | 湖南鼎一致远科技发展有限公司 | Lightning protection grounding device and implementation method thereof |
| CN112332122A (en) * | 2020-10-30 | 2021-02-05 | 湖南鼎一致远科技发展有限公司 | Lightning protection grounding structure and construction method thereof |
-
2017
- 2017-10-10 CN CN201721329939.8U patent/CN207250736U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681288A (en) * | 2017-10-10 | 2018-02-09 | 武汉昱仝科技有限公司 | A kind of moisturizing earthing module and preparation method thereof that catchments suitable for arid area |
| CN109149157A (en) * | 2018-08-24 | 2019-01-04 | 武汉中洋博宇科技发展有限公司 | A kind of absorption grounding body |
| CN112310774A (en) * | 2020-10-30 | 2021-02-02 | 湖南鼎一致远科技发展有限公司 | Lightning protection grounding device and implementation method thereof |
| CN112332122A (en) * | 2020-10-30 | 2021-02-05 | 湖南鼎一致远科技发展有限公司 | Lightning protection grounding structure and construction method thereof |
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