CN207217157U - A kind of rodent-resistant cable - Google Patents
A kind of rodent-resistant cable Download PDFInfo
- Publication number
- CN207217157U CN207217157U CN201720389416.6U CN201720389416U CN207217157U CN 207217157 U CN207217157 U CN 207217157U CN 201720389416 U CN201720389416 U CN 201720389416U CN 207217157 U CN207217157 U CN 207217157U
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- Prior art keywords
- film
- insulating barrier
- layer
- film layer
- outer cladding
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Abstract
It the utility model is related to a kind of cable, a kind of more particularly to rodent-resistant cable, including conductor and insulating barrier, conductor and the film layer of insulating barrier outer cladding one, filler is set between film layer and insulating barrier, the inner liner of film layer outer cladding one, filler is set between inner liner and film layer, the steel-tape armouring layer of inner liner outer cladding one, the PVC oversheaths of steel-tape armouring layer outer cladding one, the film layer includes the first film and the second film, second film coated the first film, both form one, Ratproof agent is set between the first film and the second film, the first film is toroidal, second film is zigzag, capsaicine is uniformly arranged in the filler, the insulating barrier is XLPE insulating barriers, the number of conductors is three, three conductors be arranged in parallel, insulating barrier outside three conductors is tangent two-by-two.Compared with prior art, a kind of rodent-resistant cable provided by the utility model effectively can prevent muroid from destroying, and use stable, safety.
Description
【Technical field】
It the utility model is related to a kind of cable, more particularly to a kind of rodent-resistant cable.
【Background technology】
A kind of extensive each area in the world of living of the mouse rodent very strong as reproductive capacity and vitality, I
State territory is vast, most of region category temperate zone and subtropical zone, very suitable mouse existence and breeding.In recent years due to ecological ring
The improvement in border, muroid are even more take advantage of a favourable situation rapid multiplying and incredible amount, muroid wildness.
Murine is rodent, the lifelong fast-growth of tooth, must use the object abrasion fast-growth that bites daily
Tooth keep its physiological habit, and the distinctive smell of plastics makes plastics often be bitten object as muroid.Mouse majority is to post
The dark corner of underground and building is stayed in, cable tunnel, groove, cable shaft and underground people's air defense, defence engineering are that muroid is dwelt
The best place in residence, therefore bitten in the electric wire of these positions laying into mouse the preferred object of roll flute, accumulate over a long period
Ground, which bites, makes electric wire cause different degrees of damage, and the lighter causes to have a power failure, and control, signal and communicating interrupt, severe one make electricity
Line cable short circuit causes fire or explosion accident.The electric wire of defence engineering refers to power communication once being destroyed by muroid
Consequence caused by waving system break is even more inestimable.Sum it up, destruction of the mouse to electric wire caused to society it is huge
Big loss.
Either wild or mankind's activity region mouse is all to the damage capability of electric wire and cable jacket or insulating barrier
It is very strong.It is commonly reported that vole bites, the event that non-rodent-resistant cable causes cable failure is laid in field, and non-in urban house
Protection against rodents electric wire is also happened occasionally by the bite situation of failure of mouse.So common non-rodent-resistant cable has once been used to be laid in the plague of rats
Area, caused by loss be difficult to estimate.So being badly in need of a kind of rodent-resistant cable now to mitigate destruction of the mouse to cable, damage is reduced
Lose.
【Utility model content】
The problem of to overcome existing cable easily to be destroyed by muroid, the utility model provide one kind and can solved the above problems
Rodent-resistant cable.
The technical scheme that the utility model solves technical problem is to provide a kind of rodent-resistant cable, including conductor and insulating barrier,
Conductor and the film layer of insulating barrier outer cladding one, set filler between film layer and insulating barrier, the inner liner of film layer outer cladding one,
Filler is set between inner liner and film layer, the steel-tape armouring layer of inner liner outer cladding one, outside the PVC of steel-tape armouring layer outer cladding one
Sheath, the film layer include the first film and the second film, the second film coated the first film, and both form one, and first
Ratproof agent is set between film and the second film, and the first film is toroidal, and the second film is zigzag, the filler
Capsaicine is inside uniformly arranged, the insulating barrier is XLPE insulating barriers, and the number of conductors is three, and three conductors be arranged in parallel,
Insulating barrier outside three conductors is tangent two-by-two.
Compared with prior art, a kind of rodent-resistant cable provided by the utility model includes conductor and insulating barrier, conductor and
The film layer of insulating barrier outer cladding one, filler, the inner liner of film layer outer cladding one, inner liner are set between film layer and insulating barrier
Filler, the steel-tape armouring layer of inner liner outer cladding one, the PVC oversheaths of steel-tape armouring layer outer cladding one are set between film layer.
The utility model rodent-resistant cable can physically have by setting two layers of rigid protection against rodents layer of PVC oversheaths and steel-tape armouring layer
Effect resists the destruction of muroid, and by setting filler and film layer flexibility protection against rodents layer, capsaicine and protection against rodents are contained in the inside respectively
Agent, muroid can be effectively driven in chemistry, both combinations can greatly improve rodent-proof characteristic.It is thin that the film layer includes first
Film and the second film, the first film are toroidal, and the second film is zigzag, and the zigzag design of the second film can be effectively right
Film layer carries out maintenance and repair, convenient later maintenance.Insulating barrier is XLPE insulating barriers, there is good insulation and water resistance.
【Brief description of the drawings】
Fig. 1 is the utility model rodent-resistant cable schematic diagram；
Fig. 2 is the utility model film layer schematic diagram；
In figure：Conductor 1, insulating barrier 2, filler 3, film layer 4, inner liner 5, steel-tape armouring layer 6, PVC oversheaths 7.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only solving
The utility model is released, is not used to limit the utility model.
As shown in figure 1, the utility model rodent-resistant cable includes conductor 1, the insulating barrier 2 of 1 outer cladding of conductor one, conductor 1 and absolutely
The film layer 4 of 2 outer cladding of edge layer one, film layer 4 is spaced apart with insulating barrier 2, for setting filler 3.Outside film layer 4
An inner liner 5 is coated, filler 3 is set between inner liner 5 and film layer 4.The steel-tape armouring layer 6 of 5 outer cladding of inner liner one, steel band
The PVC oversheaths 7 of 6 outer cladding of armor one.
Referring to Fig. 2, film layer 4 includes the film 42 of the first film 41 and second, the first film 41 is toroidal, and second is thin
Film 42 is zigzag, and the second film 42 cladding the first film 41, both form one.Between the film 42 of the first film 41 and second
Ratproof agent (not shown) is set, and mouse is once broken by the teeth film layer 4, and Ratproof agent is spilt out of film layer 4, can effectively drive mouse
Class.The zigzag design of second film 42 effectively can carry out maintenance and repair to film layer 4.
The quantity of conductor 1 is three, and three conductors 1 be arranged in parallel, and the insulating barrier 2 outside three conductors 1 is tangent two-by-two, insulating barrier
2 be XLPE insulating barriers.Capsaicine is evenly arranged with filler 3, can effectively drive muroid.
Compared with prior art, a kind of rodent-resistant cable provided by the utility model includes conductor 1 and insulating barrier 2, conductor 1
With the film layer 4 of 2 outer cladding of insulating barrier one, filler 3, the liner of 4 outer cladding of film layer one are set between film layer 4 and insulating barrier 2
Layer 5, filler 3, the steel-tape armouring layer 6 of 5 outer cladding of inner liner one, outside steel-tape armouring layer 6 are set between inner liner 5 and film layer 4
Coat a PVC oversheaths 7.The utility model rodent-resistant cable is anti-by setting PVC oversheaths 7 and two layers of the rigidity of steel-tape armouring layer 6
Mouse layer, the destruction of muroid physically can be effectively resisted, by setting filler 3 and the flexible protection against rodents layer of 4 layers of film layer, the inside
Contain capsaicine and Ratproof agent respectively, can effectively drive muroid in chemistry, both combinations can greatly improve rodent-proof characteristic.
The film layer 4 includes the film 42 of the first film 41 and second, and the first film 41 is toroidal, and the second film 42 is zigzag,
The zigzag design of second film 42 effectively can carry out maintenance and repair, convenient later maintenance to film layer 4.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification made within the principle of utility model, equivalent substitution and improvement etc. all should include the scope of protection of the utility model
Within.
Claims (1)
1. a kind of rodent-resistant cable, including conductor and insulating barrier, it is characterised in that：Conductor and the film layer of insulating barrier outer cladding one are thin
Filler is set between film layer and insulating barrier, the inner liner of film layer outer cladding one, filler is set between inner liner and film layer,
The steel-tape armouring layer of inner liner outer cladding one, the PVC oversheaths of steel-tape armouring layer outer cladding one, the film layer include the first film and
Second film, the second film coated the first film, both form one, Ratproof agent are set between the first film and the second film,
The first film is toroidal, and the second film is zigzag, capsaicine is uniformly arranged in the filler, the insulating barrier is
XLPE insulating barriers, the number of conductors are three, and three conductors be arranged in parallel, and the insulating barrier outside three conductors is tangent two-by-two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389416.6U CN207217157U (en) | 2017-04-13 | 2017-04-13 | A kind of rodent-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389416.6U CN207217157U (en) | 2017-04-13 | 2017-04-13 | A kind of rodent-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217157U true CN207217157U (en) | 2018-04-10 |
Family
ID=61810752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720389416.6U Expired - Fee Related CN207217157U (en) | 2017-04-13 | 2017-04-13 | A kind of rodent-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215862A (en) * | 2018-08-31 | 2019-01-15 | 四川力卓汇恒科技服务有限公司 | A kind of Anti-moth-eating type cable |
-
2017
- 2017-04-13 CN CN201720389416.6U patent/CN207217157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215862A (en) * | 2018-08-31 | 2019-01-15 | 四川力卓汇恒科技服务有限公司 | A kind of Anti-moth-eating type cable |
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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: 20180410 Termination date: 20190413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |