CN204288905U - Low-loss energy-saving rat-and-ant proof cable - Google Patents
Low-loss energy-saving rat-and-ant proof cable Download PDFInfo
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- CN204288905U CN204288905U CN201420791833.XU CN201420791833U CN204288905U CN 204288905 U CN204288905 U CN 204288905U CN 201420791833 U CN201420791833 U CN 201420791833U CN 204288905 U CN204288905 U CN 204288905U
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Abstract
The utility model discloses a kind of low-loss energy-saving rat-and-ant proof cable, low-loss energy-saving rat-and-ant proof cable, be made up of conductor, insulating barrier, filler, bed course, armour and outer jacket successively from inside to outside, described conductor and insulating barrier composition insulated wire cores, several insulated wire cores forms insulated core; Described filler is filled in the gap of the insulated core of many insulated wire cores compositions, makes the rounded structure of insulated core; Described insulated core is coated with bed course, and described bed course is coated with armour, and described armour outside is coated with outer jacket.The utility model structure is simple, has lower line impedance, loss is low, good energy-conserving effect, Long-Time Service economic effect is obvious, rat-and-ant proof aspect adopts physical method purely, without adding any poisonous and hazardous repellant, has protection against rodents successful, environmental-protecting performance comparatively advantages of higher.
Description
Technical field:
The utility model relates to a kind of electric wire, particularly relates to a kind of low-loss energy-saving rat-and-ant proof cable, belongs to technical field of cable.
Background technology:
Electric power can produce certain loss in course of conveying, causes electric power to waste, and reduces the loss of cable, even numerical value only has 1%, number will be saved with the electric energy of hundred million kilowatt hours every year in the whole nation, and this is to energy conservation and sustainable development important in inhibiting.Produce heat energy because of loss in cable running simultaneously; the animal such as mouse, termite is more easily attracted when pipeline or open-air atmosphere lay; and then suffer to gnaw destruction; have a strong impact on useful life and the electrical safety of cable, therefore need to increase certain safeguard measure in the area that mouse ant is more and avoid damaging cable.
Utility model content:
The utility model for solve the higher and technical problem that destroyed by mouse ant of cable line loss provide a kind of structure simply, the low-loss energy-saving rat-and-ant proof cable of successful.
The technical scheme that the utility model adopts for technical solution problem is:
A kind of low-loss energy-saving rat-and-ant proof cable, is made up of conductor, insulating barrier, filler, bed course, armour and outer jacket from inside to outside successively, described conductor and insulating barrier composition insulated wire cores, and several insulated wire cores forms insulated core; Described filler is filled in the gap of the insulated core of many insulated wire cores compositions, makes the rounded structure of insulated core; Described insulated core is coated with bed course, and described bed course is coated with armour, and described armour outside is coated with outer jacket.
Described conductor is have compared with the copper of low-resistance value, aluminium single line or its strand goods, and the maximum D.C. resistance 20 DEG C time is 98% of GB/T 3956 specified value.
Described insulating barrier is cross-linking polyethylene materials.
Described filler is polypropylene mesh split fibre.
Described bed course is two-layer or that three plies are wrapped polypropylene embossed spots subband.
Described armour forms by double-deck galvanized steel strip gap is wrapped.
Described outer jacket is high rigidity polyolefin.
In the utility model, cable conductor is have lower resistance compared with other cable same specification conductors, and the loss of equal conditions line is low, and can reduce the caloric value of cable, increases the service life.Oversheath adopts high rigidity polyolefin, has high rigidity, high tenacity, ganoid advantage, adopting physical method just can realize the effect of rat-and-ant proof, without the need to adding other poisonous and hazardous repellants, making cable have the higher feature of environmental protection.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further described:
See Fig. 1, a kind of low-loss energy-saving rat-and-ant proof cable, is made up of conductor 1, insulating barrier 2, filler 3, bed course 4, armour 5 and outer jacket 6 from inside to outside successively, and conductor 1 and insulating barrier 2 form insulated wire cores, and several insulated wire cores forms insulated core; Filler 3 is filled in the gap of the insulated core of many insulated wire cores compositions, makes the rounded structure of insulated core, is coated with bed course 4 at insulated core, be coated with armour 5 at bed course 4, be coated with outer jacket 6 in armour 5 outside.
Wherein: conductor 1 is for having compared with the copper of low-resistance value, aluminium single line or its strand goods, and the maximum D.C. resistance 20 DEG C time is 98% of GB/T 3956 specified value; Insulating barrier 2 is cross-linking polyethylene materials, and filler 3 is polypropylene mesh split fibre, and bed course 4 is two-layer or that three plies are wrapped polypropylene embossed spots subband, and armour 5 forms by double-deck galvanized steel strip gap is wrapped, and outer jacket 6 is high rigidity polyolefin.
In the utility model, cable conductor 1 is have lower resistance compared with other cable same specification conductors, and the loss of equal conditions line is low, and can reduce the caloric value of cable, increases the service life.Oversheath adopts high rigidity polyolefin, has high rigidity, high tenacity, ganoid advantage, adopting physical method just can realize the effect of rat-and-ant proof, without the need to adding other poisonous and hazardous repellants, making cable have the higher feature of environmental protection.
Claims (7)
1. a low-loss energy-saving rat-and-ant proof cable, it is characterized in that: described low-loss energy-saving rat-and-ant proof cable is made up of conductor (1), insulating barrier (2), filler (3), bed course (4), armour (5) and outer jacket (6) from inside to outside successively, described conductor (1) and insulating barrier (2) composition insulated wire cores, several insulated wire cores forms insulated core; Described filler (3) is filled in the gap of the insulated core of many insulated wire cores compositions, makes the rounded structure of insulated core; Described insulated core is coated with bed course (4), and described bed course (4) is coated with armour (5), and described armour (5) outside is coated with outer jacket (6).
2. low-loss energy-saving rat-and-ant proof cable according to claim 1, is characterized in that: described conductor (1) is for having compared with the copper of low-resistance value, aluminium single line or its strand goods, and the maximum D.C. resistance 20 DEG C time is 98% of GB/T 3956 specified value.
3. low-loss energy-saving rat-and-ant proof cable according to claim 1, is characterized in that: described insulating barrier (2) is cross-linking polyethylene materials.
4. low-loss energy-saving rat-and-ant proof cable according to claim 1, is characterized in that: described filler (3) is polypropylene mesh split fibre.
5. low-loss energy-saving rat-and-ant proof cable according to claim 1, is characterized in that: described bed course (4) is two-layer or that three plies are wrapped polypropylene embossed spots subband.
6. low-loss energy-saving rat-and-ant proof cable according to claim 1, is characterized in that: described armour (5) forms by double-deck galvanized steel strip gap is wrapped.
7. low-loss energy-saving rat-and-ant proof cable according to claim 1, is characterized in that: described outer jacket (6) is high rigidity polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791833.XU CN204288905U (en) | 2014-12-16 | 2014-12-16 | Low-loss energy-saving rat-and-ant proof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791833.XU CN204288905U (en) | 2014-12-16 | 2014-12-16 | Low-loss energy-saving rat-and-ant proof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204288905U true CN204288905U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420791833.XU Active CN204288905U (en) | 2014-12-16 | 2014-12-16 | Low-loss energy-saving rat-and-ant proof cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN204288905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599218A (en) * | 2017-10-01 | 2019-04-09 | 镇江长河电力技术有限公司 | A kind of low-loss anticorrosion cable |
-
2014
- 2014-12-16 CN CN201420791833.XU patent/CN204288905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599218A (en) * | 2017-10-01 | 2019-04-09 | 镇江长河电力技术有限公司 | A kind of low-loss anticorrosion cable |
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