CN207250200U - A kind of corrosion proof cable - Google Patents
A kind of corrosion proof cable Download PDFInfo
- Publication number
- CN207250200U CN207250200U CN201721160160.8U CN201721160160U CN207250200U CN 207250200 U CN207250200 U CN 207250200U CN 201721160160 U CN201721160160 U CN 201721160160U CN 207250200 U CN207250200 U CN 207250200U
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- CN
- China
- Prior art keywords
- layer
- interior
- proof cable
- corrosion proof
- jointing jacket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of corrosion proof cable; including outer jointing jacket and it is arranged on some strands of metallic conductors that in outer jointing jacket and outside is wrapped up by internal protective cover; the outer jointing jacket includes made of nylon material and is located at outermost external protection; external insulation layer is equipped with the external protection; the external insulation layer is the cross-linking polyethylene materials for being close to external protection inner wall; it is inwardly provided with fireprotection layer, and the fireprotection layer is inwardly close to equipped with high-temperature-resistant layer；Interior erosion resistant coating is equipped with the outermost of the internal protective cover, inner insulating layer is provided with the interior erosion resistant coating, the inner insulating layer is close to the inner wall of interior erosion resistant coating, and separation layer in socket metallic conductor is provided with it；Water blocking layer is provided between the outer jointing jacket and internal protective cover.By increasing anti-corrosion layer in outer layer and internal layer, to increase the corrosion resistance of cable.
Description
Technical field
A kind of construction of cable is the utility model is related to, more particularly to a kind of corrosion proof cable.
Background technology
Cable is made of the conductor and outsourcing insulating protective layer of one or more mutually insulated, by electric power or information from one
Place is transferred to the conducting wire at another place.
With the development of society, requirement of the people to cable is higher and higher, in some special applications fields of the industries such as chemical industry
Institute is, it is necessary to which cable has long-term corrosion resistant requirement, but existing cable corrosion resistance is poor, and cable corruption easily occurs in when use
Lose damaged phenomenon.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of corrosion proof cable, by
Outer layer and internal layer increase anti-corrosion layer, to increase the corrosion resistance of cable.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of corrosion proof cable, including outer jointing jacket and be arranged in outer jointing jacket and exterior wrapped up by internal protective cover
Some strands of metallic conductors, the outer jointing jacket includes made of nylon material and being located at outermost external protection, described
External insulation layer is equipped with external protection, it is inwardly provided with fireprotection layer, and the fireprotection layer is inwardly close to equipped with high temperature resistant
Layer；Interior erosion resistant coating is equipped with the outermost of the internal protective cover, inner insulating layer, the interior insulation are provided with the interior erosion resistant coating
Layer is close to the inner wall of interior erosion resistant coating, and the interior separation layer of socket metallic conductor is provided with it；The outer jointing jacket and interior protection
Water blocking layer is provided between set.
Through the above technical solutions, pass through the insulating layer of setting, fireprotection layer, high-temperature-resistant layer, separation layer, water blocking layer and resistance to
Corrosion layer so that cable can possess the advantages that fire prevention, waterproof, high temperature resistant, resistance to compression, increase anti-corrosion knot in the outermost layer of cable
Structure so that the antiseptic property of cable is more preferable, reduction cable disrepair phenomenon caused by due to corrosion so that cable has more extensive
Applicability.
Preferably, the interior erosion resistant coating is fluoroplastics.
Through the above technical solutions, fluoroplastics have excellent weather-resistant performance and mechanical strength, from various acid,
Alkali and organic solvent influence, can be very good the metallic conductor inside protection.
Preferably, the water blocking layer is water blocking yarn.
Through the above technical solutions, the water stop function of water blocking yarn is when meeting water using water blocking yarn fibrous body, to may expand shape
Into sufficiently bulky jelly, when water enters waterproof layer through outer jointing jacket, water blocking yarn has a certain amount of water absorbing capacity,
Prevent water from touching metallic conductor and damage cable.
Preferably, the interior separation layer is the double-decker of inner hollow.
Through the above technical solutions, the hollow double-decker of interior separation layer in centre formed with one layer of buffer protection structure,
Make possess the pressure for bearing bigger therebetween.
Preferably, the interior separation layer is ethylene rubber.
Through the above technical solutions, ethylene rubber has good pliability, it is set to possess the pressure for bearing bigger.
Preferably, the fireprotection layer is Ceramic silicon rubber.
Through the above technical solutions, Ceramic silicon rubber is high-polymer refractory materials, there is good fire resistance.
Preferably, the high-temperature-resistant layer is silicon rubber.
Through the above technical solutions, silicon rubber has good resistance to elevated temperatures.
Preferably, the inner insulating layer is cross-linking polyethylene materials.
Through the above technical solutions, inner insulating layer is cross-linking polyethylene materials with external insulation layer, there is good insulating properties.
In conclusion the utility model has the advantages that：
1st, increase anticorrosion structure in the inside and outside outermost layer of cable, make the antiseptic property of cable more preferable, can adapt to more
More workplaces；
2nd, the hollow double-decker of interior separation layer improves the strong of cable in centre formed with one layer of buffer protection structure
Degree, avoids cable that breakage occurs when being stressed.
Brief description of the drawings
Fig. 1 is corrosion proof cable structure diagram.
Reference numeral：1st, outer jointing jacket；11st, external protection；12nd, external insulation layer；13rd, fireprotection layer；14th, high-temperature-resistant layer；2、
Internal protective cover；21st, interior erosion resistant coating；22nd, inner insulating layer；23rd, interior separation layer；3rd, water blocking layer；4th, metallic conductor.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of corrosion proof cable, including outer jointing jacket 1 and set outer jointing jacket 1 in and by equipped with internal protective cover 2 wrap
Some strands of metallic conductors 4 wrapped up in.
Outer jointing jacket 1 includes being located at outermost layer external protection 11, which is made of nylon material.The protection
Layer has excellent corrosion resistant performance, is effectively improved the reliability and service life of cotton covered wire, while have excellent
Wearability, damage when reducing cable pipe and laying to external protection.
It is close to 11 inner wall of outer jointing jacket and is equipped with external insulation layer 12, external insulation layer 12 is cross-linking polyethylene materials, it has
Good insulation characteristic, being arranged on outer layer prevents the electricity of interior metal conductor from outflowing.
It is close to 12 inner wall of external insulation layer and is provided with fireprotection layer 13, fireprotection layer 13 is Ceramic silicon rubber, ceramic SiClx rubber
Glue is high-polymer refractory materials.
It is close to 13 inner wall of fireprotection layer is provided with high-temperature-resistant layer 14, high-temperature-resistant layer 14 is silicon rubber, has good resistance to height
Warm nature energy.
Internal protective cover 2 include being arranged on outermost interior erosion resistant coating 21, be close to the inner insulating layer 22 of interior erosion resistant coating 21 with
And it is close to inner insulating layer 22 and is socketed in the interior separation layer 23 of metallic conductor.
Interior erosion resistant coating 21 is fluoroplastics, and fluoroplastics have excellent weather-resistant performance and mechanical strength, from various
Acid, alkali and organic solvent influence, can preferably protect the metallic conductor of inside.
The material of inner insulating layer 22 and external insulation layer 12 is all cross-linking polyethylene materials.Interior separation layer 23 is inner hollow
Double-decker and be ethylene rubber material, hollow double-decker in centre formed with one layer of buffer protection structure, both easy to dissipating
Heat, while ethylene rubber has good pliability so that interior separation layer 23 can bear the pressure of bigger, avoid it in stress
When it is damaged.
Water blocking layer 3 is provided between outer jointing jacket 1 and internal protective cover 2, water blocking layer 3 is water blocking yarn.The work(that blocks water of water blocking yarn
Can when meeting water using water blocking yarn fibrous body, may expand and form sufficiently bulky jelly, enter in water through outer jointing jacket 1
During to water blocking layer 3, water blocking yarn has a certain amount of water absorbing capacity, prevents water from touching metallic conductor and damages cable.
Corrosion proof cable is from outside to inside：External protection 11, external insulation layer 12, fireprotection layer 13, high-temperature-resistant layer 14, water blocking layer
3rd, 23, three interior erosion resistant coating 21, inner insulating layer 22, interior separation layer metallic conductors 4.
The utility model increases anti-corrosion structure by outer layer and internal layer, cable is adapted in different environments, increase electricity
The anticorrosive property of cable；Interior separation layer 23 is the double-decker of inner hollow, formed with one layer of buffer protection structure, makes to possess therebetween
Bear the pressure of bigger.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of corrosion proof cable, including outer jointing jacket（1）And it is arranged on outer jointing jacket（1）It is interior and exterior pass through internal protective cover
（2）Some strands of metallic conductors of parcel（4）, it is characterized in that：
The outer jointing jacket（1）Including made of nylon material and being located at outermost external protection（11）, the outer protection
Layer（11）It is interior to be equipped with external insulation layer（12）, it is inwardly provided with fireprotection layer（13）, the fireprotection layer（13）Inwardly close to
Equipped with high-temperature-resistant layer（14）；In the internal protective cover（2）Outermost be equipped with interior erosion resistant coating（21）, the interior erosion resistant coating（21）It is interior
It is provided with inner insulating layer（22）, the inner insulating layer（22）It is close to interior erosion resistant coating（21）Inner wall, socket gold is provided with it
Belong to conductor（4）Interior separation layer（23）；The outer jointing jacket（1）With internal protective cover（2）Between be provided with water blocking layer（3）.
2. corrosion proof cable according to claim 1, it is characterized in that：The interior erosion resistant coating（21）For fluoroplastics.
3. corrosion proof cable according to claim 1, it is characterized in that：The water blocking layer（3）For water blocking yarn.
4. corrosion proof cable according to claim 1, it is characterized in that：The interior separation layer（23）For the bilayer of inner hollow
Structure.
5. corrosion proof cable according to claim 4, it is characterized in that：The interior separation layer（23）For ethylene rubber.
6. corrosion proof cable according to claim 1, it is characterized in that：The fireprotection layer（13）For Ceramic silicon rubber.
7. corrosion proof cable according to claim 1, it is characterized in that：The high-temperature-resistant layer（14）For silicon rubber.
8. corrosion proof cable according to claim 1, it is characterized in that：The inner insulating layer（22）And external insulation layer（12）For
Cross-linking polyethylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160160.8U CN207250200U (en) | 2017-09-11 | 2017-09-11 | A kind of corrosion proof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160160.8U CN207250200U (en) | 2017-09-11 | 2017-09-11 | A kind of corrosion proof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250200U true CN207250200U (en) | 2018-04-17 |
Family
ID=61888068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721160160.8U Expired - Fee Related CN207250200U (en) | 2017-09-11 | 2017-09-11 | A kind of corrosion proof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250200U (en) |
-
2017
- 2017-09-11 CN CN201721160160.8U patent/CN207250200U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |