CN206774277U - A kind of outdoor use insect prevention mouse cable - Google Patents
A kind of outdoor use insect prevention mouse cable Download PDFInfo
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- CN206774277U CN206774277U CN201720595889.1U CN201720595889U CN206774277U CN 206774277 U CN206774277 U CN 206774277U CN 201720595889 U CN201720595889 U CN 201720595889U CN 206774277 U CN206774277 U CN 206774277U
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- insect prevention
- polyurethane
- glass
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Abstract
Protection internal layer is provided with the utility model proposes a kind of outdoor use insect prevention mouse cable, including core, outside the core, glass layer is provided with outside the protection internal layer, waterproof layer is provided with outside the glass layer, insect prevention mouse layer is provided with outside the waterproof layer；Sheath is provided with outside the insect prevention mouse layer, wear-resistant coating is provided with outside the sheath；The insect prevention mouse layer includes annular layer of polyurethane and the spongy layer on the inside of the annular layer of polyurethane, and the spongy layer is immersed with insecticide；Accommodating chamber is provided with the annular layer of polyurethane, glass fibre yarn is provided with the accommodating chamber, continuous S-shaped B alloy wire is wound with the glass fibre yarn, polyether-ether-ketone coating is coated outside sheath, considerably increases the anti-wear performance of wire rod, and resistant to elevated temperatures performance enhancement；The structure of filling glass yarn layer, layer of polyurethane have the function of waterproof, worm mouse excluded, double effectses inside this cable practicality polyurethane, increase cable service life.
Description
Technical field
It the utility model is related to electric wire field, more particularly to outdoor use insect prevention mouse cable.
Background technology
Power cable is the cable for transmitting and distributing electric energy, and power cable is usually used in Urban Underground power network, power station
Lead line, industrial and mining enterprises' in-line power and mistake river sea submarine transmission line.In power circuit, cable proportion just gradually increases
Add.Power cable is transmitting and distribute the cable product of high-power power in the basic routing line of power system.
Existing electric wire, outdoor cable is used for for some, typically has the animal injury cable such as worm mouse, it is existing
Technology in, glass fibre yarn etc. is added typically in cable reduce worm ant and utter a sound or a word and bites, but still suffer from problems with：1st, glass fibre yarn is due to line
After cable bending, the frangibility of glass fibre yarn, and because glass fibre yarn itself is harder, easy damaged wire internal；2. when glass fibre yarn etc.
Worm ant is uttered a sound or a word bite after, due to easily being intake in outdoor, cable；3rd, the material such as now outside usually used rubber layer is outdoor as sheath
Sunlight and the environment such as rainwater, easily cause cable aging, cause cable breakdown, reduce service life.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of outdoor use insect prevention mouse cable, including core, it is described
Protection internal layer is provided with outside core, glass layer is provided with outside the protection internal layer, is provided with outside the glass layer anti-
Water layer, the waterproof layer outside are provided with insect prevention mouse layer；Sheath is provided with outside the insect prevention mouse layer, is provided with outside the sheath wear-resisting
Coating；The insect prevention mouse layer includes annular layer of polyurethane and the spongy layer on the inside of the annular layer of polyurethane, the sponge
Layer is immersed with insecticide；Accommodating chamber is provided with the annular layer of polyurethane, glass fibre yarn, the glass fibre yarn are provided with the accommodating chamber
On be wound with continuous S-shaped B alloy wire.
Preferably, the wear-resistant coating is polyether-ether-ketone coating.
Preferably, the protection internal layer is PVC either TPVC or PP materials.
The utility model proposes outdoor use insect prevention mouse cable have following beneficial effect：1st, polyethers ether is coated outside sheath
Ketone coating, considerably increase the anti-wear performance of wire rod, and resistant to elevated temperatures performance enhancement；2nd, filled out inside this cable practicality polyurethane
The structure of glass yarn layer is filled, layer of polyurethane has the function of waterproof, when worm damaged by rats breaks layer of polyurethane, can contact glass fibre yarn, right
The mouse effect of driveing, further after glass fibre yarn consumes, polyurethane can prevent cable from intaking, when worm mouse is uttered a sound or a word again to bite,
The spongy layer for being soaked with liquid medicine set, is excluded, double effectses to worm mouse, increases cable service life.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.
Fig. 1 is structure sectional view of the present utility model；
Wherein, 1- cores, 2- protection internal layers, 3- glass layers, 4- waterproof layers, 5- sheaths, 6- wear-resistant coatings, 7- sponges
Layer, 8- annular layer of polyurethane, 9- accommodating chambers, 10- glass fibre yarns, 11-S shape B alloy wires.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
As shown in figure 1, the utility model proposes a kind of outdoor use insect prevention mouse cable, including core 1, the core 1 is
Conductor material, for transmitting cable signal；
The outside of core 1 is provided with protection internal layer 2, and the protection internal layer 2 is PVC either TPVC or PP materials, to line
Core 1 plays protective action,
Protection internal layer 2 outside be provided with glass layer 3, the light weight of glass layer 3 itself, and mechanical strength compared with
It is good, core 1 can be protected；
The outside of glass layer 3 is provided with waterproof layer 4, and the outside of waterproof layer 4 is provided with insect prevention mouse layer, the insect prevention mouse
Layer is outside to be provided with sheath 5, and the outside of sheath 5 is provided with wear-resistant coating 6, wherein, the insect prevention mouse layer includes annular layer of polyurethane 8
With the spongy layer 7 positioned at the annular inner side of layer of polyurethane 8, the spongy layer 7 is immersed with insecticide；The annular layer of polyurethane
Accommodating chamber 9 is provided with 8, there is the function of waterproof in the accommodating chamber 9 provided with the layer of polyurethane of glass fibre yarn 10, and there can be resistance
The effect of thermal insulation degree and water proof, when preventing that outdoor temperature is too low, wire rod can be influenceed effectively by the temperature and inner barrier of outside
Internal material, heat insulation effect is played, meanwhile, will accommodating chamber 9 be set inside layer of polyurethane, glass fibre yarn 10 is positioned over layer of polyurethane
Interior, under the action such as cable bending, the power that glass fibre yarn 10 is subject in itself is uniform, will not be broken, while glass fibre yarn 10 will not also damage
To inside core 1, continuous S-shaped B alloy wire 11 is wound with the glass fibre yarn 10, S-shaped B alloy wire 11 is wound in glass fibre yarn
10 outside, further the relatively large animal such as barrier mouse, which is uttered a sound or a word, bites, and further increases cable service life.
It is noted that because cable use is in outdoor, the wear-resistant coating 6 is polyether-ether-ketone coating, and polyether-ether-ketone is certainly
Body has stronger wearability and resistance to elevated temperatures, and coating is used outside sheath 5, prevents sheath 5 due to high temperature or purple
The effect aging of outside line, improve service life.
A variety of modifications to embodiment will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (3)
- A kind of 1. outdoor use insect prevention mouse cable, it is characterised in that protection internal layer is provided with including core, outside the core, it is described Glass layer is provided with outside protection internal layer, waterproof layer is provided with outside the glass layer, is provided with outside the waterproof layer anti- Worm mouse layer；Sheath is provided with outside the insect prevention mouse layer, wear-resistant coating is provided with outside the sheath；The insect prevention mouse layer includes annular Layer of polyurethane and the spongy layer on the inside of the annular layer of polyurethane, the spongy layer is immersed with insecticide；The annular is poly- Accommodating chamber is provided with urethane layer, glass fibre yarn is provided with the accommodating chamber, continuous S-shaped B alloy wire is wound with the glass fibre yarn.
- 2. outdoor use insect prevention mouse cable according to claim 1, it is characterised in that the wear-resistant coating applies for polyether-ether-ketone Layer.
- 3. outdoor use insect prevention mouse cable according to claim 1, it is characterised in that it is described protection internal layer be PVC or TPVC or PP materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595889.1U CN206774277U (en) | 2017-05-26 | 2017-05-26 | A kind of outdoor use insect prevention mouse cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595889.1U CN206774277U (en) | 2017-05-26 | 2017-05-26 | A kind of outdoor use insect prevention mouse cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774277U true CN206774277U (en) | 2017-12-19 |
Family
ID=60638551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720595889.1U Expired - Fee Related CN206774277U (en) | 2017-05-26 | 2017-05-26 | A kind of outdoor use insect prevention mouse cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115620945A (en) * | 2022-10-24 | 2023-01-17 | 江苏中天科技股份有限公司 | Cable with a flexible connection |
-
2017
- 2017-05-26 CN CN201720595889.1U patent/CN206774277U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115620945A (en) * | 2022-10-24 | 2023-01-17 | 江苏中天科技股份有限公司 | Cable with a flexible connection |
| CN115620945B (en) * | 2022-10-24 | 2023-08-29 | 江苏中天科技股份有限公司 | Cable with improved heat dissipation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20210526 |