CN217361162U - Environment-friendly ratproof cable - Google Patents
Environment-friendly ratproof cable Download PDFInfo
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- CN217361162U CN217361162U CN202220538592.2U CN202220538592U CN217361162U CN 217361162 U CN217361162 U CN 217361162U CN 202220538592 U CN202220538592 U CN 202220538592U CN 217361162 U CN217361162 U CN 217361162U
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- cable
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- optical fiber
- environment
- single wire
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- 239000010410 layer Substances 0.000 claims abstract description 65
- 229910052751 metal Inorganic materials 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 38
- 239000013307 optical fiber Substances 0.000 claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 17
- 239000011241 protective layer Substances 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 6
- 241000283984 Rodentia Species 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 3
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- YKPUWZUDDOIDPM-SOFGYWHQSA-N capsaicin Chemical compound COC1=CC(CNC(=O)CCCC\C=C\C(C)C)=CC=C1O YKPUWZUDDOIDPM-SOFGYWHQSA-N 0.000 abstract description 19
- 229960002504 capsaicin Drugs 0.000 abstract description 9
- 235000017663 capsaicin Nutrition 0.000 abstract description 9
- 238000005253 cladding Methods 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 239000000178 monomer Substances 0.000 abstract description 6
- 230000006378 damage Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 241000700159 Rattus Species 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000019633 pungent taste Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses an environment-friendly rat-proof cable, which comprises a single wire core, wherein the single wire core comprises a conductor arranged at the innermost layer and an insulating layer coated outside the conductor; a plurality of monomer sinle silk through outside setting around the covering and around the package stranding, and should pack around and fill between covering and the monomer sinle silk and pack, the outside still cladding of covering have one deck cable sheathing, and the outside of this cable sheathing still cladding has one deck metal level, the outside of metal level again corresponding cladding has one deck optical fiber protective layer, and then the corresponding fiber grating that is equipped with of inlaying in this optical fiber protective layer. The utility model discloses a cable is different from the technical scheme that the capsaicin was used to the tradition, has characteristics such as safety, environmental protection, nonirritant smell.
Description
Technical Field
The utility model relates to an environment-friendly cable equipment technical field, specific environment-friendly protection against rodents cable that says so.
Background
In the prior art, no matter power transmission type wires and cables, communication type wires and cables, control type wires and cables and other comprehensive wires and cables need to have a rat-proof function, and accidents caused by damage of rats to the cables can be effectively prevented in occasions with rat-proof requirements.
In the prior art, the rat-proof cable adopts a process method that rat-proof sheath materials are mostly adopted for rat prevention, capsaicin is added into the sheath materials, and pungent odor is increased for rat prevention; for example: publication (bulletin) No.: CN106098169B discloses a rat-proof data cable, in which a rat-proof coating film is sprayed on the edge of an insulating layer, and capsaicin is prepared in the formulation of the rat-proof coating film for rat-proof.
Another example is: publication (bulletin) No.: CN1971769A patent document discloses a rat-proof cable material containing modified capsaicin and a preparation method thereof, in the technical scheme, the capsaicin is added into the cable material for rat prevention.
However, in the existing technical scheme, in the specific production and processing process, the capsaicin can separate out strong pungent taste and strong irritation, and workers need to make protection on respiratory tracts in the production and processing process, otherwise the damage to the respiratory tracts is easily caused.
In addition, after the cable is installed, pungent odor can be continuously emitted, and environmental air can be seriously influenced when the cable is manually detected or the cable is installed in a human living environment, so that the cable is very environmentally-friendly; finally, as the service life of the cable becomes longer, the volatile pungent smell is weaker, and an effective rat-proof function cannot be formed finally, so that rat-proof failure is caused.
Therefore, in order to solve the above technical problems, it is necessary to develop a rat-proof cable having a good rat-proof effect, requiring no capsaicin, and having a good environmental protection function.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an environment-friendly protection against rodents cable to the not enough of prior art existence, need not add capsaicin, has better environmental protection.
The technical scheme is as follows: the utility model provides a technical scheme that the problem adopted does: an environment-friendly rat-proof cable comprises a single wire core, wherein the single wire core comprises a conductor arranged at the innermost layer and an insulating layer coated outside the conductor; a plurality of monomer sinle silk through outside setting around the covering and around the package stranding, and should pack around and fill between covering and the monomer sinle silk and pack, the outside still cladding of covering have one deck cable sheathing, and the outside of this cable sheathing still cladding has one deck metal level, the outside of metal level again corresponding cladding has one deck optical fiber protective layer, and then the corresponding fiber grating that is equipped with of inlaying in this optical fiber protective layer.
The optical fiber grating embedded in the optical fiber protective layer is connected with the execution terminal, an optical fiber signal can be transmitted to the execution terminal, the execution terminal is correspondingly connected with the metal layer, and the metal layer can be correspondingly electrified.
Furthermore, the metal layer is a soft copper strip; the utility model discloses both can let in invariable DC voltage through soft copper strips, can regard as the shielding layer again, and can comparatively comprehensive cladding in cable sheathing outside.
Furthermore, the execution terminal can supply constant current less than 10mA to the metal layer; the constant current of 10mA can not only electrically shock and drive away the mouse, but also can not cause any harm to human body.
Furthermore, four fiber gratings are uniformly arranged at intervals; the fiber bragg gratings which are uniformly arranged at four intervals enable the cable induction to be more accurate.
Furthermore, the number of the single wire cores is four, and the conductor of each single wire core is a copper conductor or an aluminum conductor; the insulating layer is a polyethylene insulating layer or a cross-linked polyethylene insulating layer or a low-smoke halogen-free insulating layer or a polyvinyl chloride insulating layer.
Furthermore, the material of the optical fiber protective layer is low-smoke halogen-free polyolefin.
Has the beneficial effects that: compared with the prior art, the utility model, have following advantage:
(1) when a mouse touches the cable or bites the optical fiber protective layer, the optical fiber grating can sense a vibration signal and send a power-on instruction to the execution terminal, when the optical fiber protective layer is bitten through, the mouse can be contacted with the metal layer, once the current on the metal layer passes through the mouse after the contact, the mouse can be knocked back, so that the mouse-proof function is realized, once the cable has no vibration, no voltage exists on the metal layer, and the safety of the cable to people in operation is ensured; the cable of the utility model is different from the traditional technical proposal of using capsaicin, and has the characteristics of safety, environmental protection, no pungent smell and the like;
(2) the utility model discloses in inside monomer sinle silk constitute whole inside cable through cable sheathing after the stranding through wrapping around the covering, and one deck metal level is applyed again to cable sheathing's skin, and this metal level adopts soft copper strips, and its effect is to provide safer invariable direct current voltage, realizes the transmission of high-voltage low current, and the current control who provides is within 10mA, realizes that the electric shock drives away the mouse, and 10 mA's invariable current can not produce any harm to the human body again;
(3) the utility model discloses in the metal level outside on average exert four fiber grating, after the mouse touched the cable or bitten the optical fiber protective layer, fiber grating can respond to tiny vibrations, at this moment fiber grating can send signals for equipment such as the execution terminal of tip, thereby make the metal level circular telegram, when the optical fiber protective layer is bitten the back mouse and the metal layer contact, just can realize the electric shock and drive away from the function of mouse;
(4) the utility model discloses the optic fibre protective layer that sets up is used for fixed fiber grating on the one hand, and on the other hand then can and guarantee that the staff or the testing personnel can not contact the metal level, can not be by the electric shock.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a connection diagram of the execution terminal of the present invention.
Detailed Description
The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1 and 2, an environment-friendly rat guard cable includes a single core 1, where the single core 1 includes a conductor 2 disposed at an innermost layer and an insulating layer 3 coated outside the conductor 2; the cable is formed by wrapping a plurality of single wire cores 1 into a cable through a wrapping layer 4 arranged outside, a filler 5 is filled between the wrapping layer 4 and the single wire cores 1, a cable sheath 6 is further coated outside the wrapping layer 4, a metal layer 7 is further coated outside the cable sheath 6, an optical fiber protection layer 8 is correspondingly coated outside the metal layer 7, and an optical fiber grating 9 is correspondingly embedded in the optical fiber protection layer 8; the material of the optical fiber protective layer 8 is low-smoke halogen-free polyolefin.
The optical fiber grating protection device further comprises an execution terminal 10, the optical fiber grating 9 embedded in the optical fiber protection layer 8 is connected with the execution terminal 10, an optical fiber signal can be transmitted to the execution terminal 10, the execution terminal 10 is correspondingly connected with the metal layer 7, and the metal layer 7 can be correspondingly electrified.
The metal layer 7 is a soft copper strip; the utility model discloses both can let in invariable DC voltage through soft copper strips, can regard as the shielding layer again, and cladding that can be comparatively comprehensive is outside in cable sheathing.
The executive terminal 10 can supply constant current smaller than 10mA to the metal layer 7; the constant current of 10mA can not only electrically shock and drive away the mouse, but also can not cause any harm to human body.
Four fiber gratings 9 are uniformly arranged at intervals; the four fiber bragg gratings 9 which are uniformly arranged at intervals enable the cable to be more accurate and precise in induction.
The number of the single wire cores 1 is four, and the conductor 2 of each single wire core 1 is a copper conductor or an aluminum conductor; the insulating layer 3 is a polyethylene insulating layer or a cross-linked polyethylene insulating layer or a low-smoke halogen-free insulating layer or a polyvinyl chloride insulating layer.
The utility model discloses concrete protection against rodents principle as follows: when a mouse touches the cable or bites the optical fiber protective layer, the optical fiber grating can sense a vibration signal and send a power-on instruction to the execution terminal, when the optical fiber protective layer is bitten through, the mouse can be contacted with the metal layer, once the current on the metal layer passes through the mouse after the contact, the mouse can be knocked back, so that the mouse-proof function is realized, once the cable is free of vibration, no voltage exists on the metal layer, and the safety of the cable to people in operation is ensured; the utility model discloses a cable is different from the technical scheme that the capsaicin was used to the tradition, has characteristics such as safety, environmental protection, nonirritant smell.
The utility model discloses in inside monomer sinle silk constitute whole inside cable through cable sheathing around the covering after the package stranding, and the one deck metal level is applyed again to cable sheathing's skin, and this metal level adopts soft copper strips, and its effect provides safer invariable direct current voltage, realizes the transmission of high-voltage low current, and the current control who provides is within 10mA, realizes the electric shock and drives away from the mouse, and 10 mA's invariable current can not produce any harm to the human body again.
The utility model discloses in four fiber grating apply on average outside the metal layer, after the mouse touch the cable or bite the fiber protection layer, fiber grating can respond to tiny vibrations, and fiber grating can send the signal for equipment such as execution terminal of tip at this moment to make the metal level circular telegram, when the fiber protection layer is bitten broken back mouse and metal layer contact, just can realize the electric shock and drive the function from the mouse.
The utility model discloses the optic fibre protective layer that sets up is used for fixed fiber grating on the one hand, and on the other hand then can and guarantee that the staff or detection personnel can not contact the metal level, can not be by the electric shock.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.
Claims (6)
1. The utility model provides an environment-friendly protection against rodents cable which characterized in that: the cable comprises a single wire core (1), wherein the single wire core (1) comprises a conductor (2) arranged at the innermost layer and an insulating layer (3) coated outside the conductor (2); the cable is formed by wrapping a plurality of single wire cores (1) into a cable through a wrapping layer (4) arranged outside, a filler (5) is filled between the wrapping layer (4) and the single wire cores (1), a cable sheath (6) is further coated outside the wrapping layer (4), a metal layer (7) is further coated outside the cable sheath (6), an optical fiber protection layer (8) is correspondingly coated outside the metal layer (7), and an optical fiber grating (9) is correspondingly embedded in the optical fiber protection layer (8);
the optical fiber protection device is characterized by further comprising an execution terminal (10), wherein the optical fiber grating (9) embedded in the optical fiber protection layer (8) is connected with the execution terminal (10) and can transmit optical fiber signals to the execution terminal (10), the execution terminal (10) is correspondingly connected with the metal layer (7), and the metal layer (7) can be electrified correspondingly.
2. The environment-friendly rat-proof cable according to claim 1, characterized in that: the metal layer (7) is set to be a flexible copper strip.
3. The environment-friendly ratproof cable of claim 2, wherein: the execution terminal (10) can supply constant current smaller than 10mA to the metal layer (7).
4. The environment-friendly ratproof cable of claim 1, wherein: four fiber gratings (9) are uniformly arranged at intervals.
5. The environment-friendly ratproof cable of claim 1, wherein: the number of the single wire cores (1) is four, and the conductor (2) of each single wire core (1) is a copper conductor or an aluminum conductor; the insulating layer (3) is a polyethylene hydrocarbon insulating layer or a cross-linked polyethylene insulating layer or a low-smoke halogen-free insulating layer or a polyvinyl chloride insulating layer.
6. The environment-friendly rat-proof cable according to claim 1, characterized in that: the optical fiber protective layer (8) is made of low-smoke halogen-free polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220538592.2U CN217361162U (en) | 2022-03-10 | 2022-03-10 | Environment-friendly ratproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220538592.2U CN217361162U (en) | 2022-03-10 | 2022-03-10 | Environment-friendly ratproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217361162U true CN217361162U (en) | 2022-09-02 |
Family
ID=83052056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220538592.2U Active CN217361162U (en) | 2022-03-10 | 2022-03-10 | Environment-friendly ratproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217361162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117198607A (en) * | 2023-09-22 | 2023-12-08 | 广东新亚光电缆股份有限公司 | Rat-proof cable and production method thereof |
-
2022
- 2022-03-10 CN CN202220538592.2U patent/CN217361162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117198607A (en) * | 2023-09-22 | 2023-12-08 | 广东新亚光电缆股份有限公司 | Rat-proof cable and production method thereof |
| CN117198607B (en) * | 2023-09-22 | 2024-02-27 | 广东新亚光电缆股份有限公司 | Rat-proof cable and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An environmentally friendly rodent proof cable Effective date of registration: 20230926 Granted publication date: 20220902 Pledgee: Yangzhou Branch of Zheshang Bank Co.,Ltd. Pledgor: JIANGSU TC SMART SYSTEMS GROUP Co.,Ltd. Registration number: Y2023980058847 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.2252, Shaling Road, Shatou, Jiangsu Province Patentee after: Jiangsu Tiancheng Intelligent Group Co.,Ltd. Country or region after: China Address before: No.2252, Shaling Road, Shatou, Jiangsu Province Patentee before: JIANGSU TC SMART SYSTEMS GROUP Co.,Ltd. Country or region before: China |