CN203444848U - Rat-proof and ant-proof power cable with rated voltage 35kV and below - Google Patents
Rat-proof and ant-proof power cable with rated voltage 35kV and below Download PDFInfo
- Publication number
- CN203444848U CN203444848U CN201320434715.9U CN201320434715U CN203444848U CN 203444848 U CN203444848 U CN 203444848U CN 201320434715 U CN201320434715 U CN 201320434715U CN 203444848 U CN203444848 U CN 203444848U
- Authority
- CN
- China
- Prior art keywords
- proof
- power cable
- rated voltage
- outside
- resistant
- Prior art date
- 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
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a rat-proof and ant-proof power cable with the rated voltage 35kV and below, which comprises conductors (1), insulating layers (2), a filling material (3), a wrapping layer(4), a cushion layer (5), an armored layer (6), and an outer sheath (7), and is characterized in that copper wires are twisted to form the conductors (1); the insulating layers (2) coat the outer parts of the conductors (1); the filling material (3) coats the outer parts of the insulating layers (2); the wrapping layer(4) coats the outer part of the filling material (3); the cushion layer (5) coats the outer part of the wrapping layer(4); the armored layer (6) coats the outer part of the cushion layer (5); and the outer sheath (7) coats the outer part of the armored layer (6). The rat-proof and ant-proof power cable with the rated voltage 35kV and below has the advantages that the rat-proof and ant-proof effects are better, the service life of the cable is prolonged, and the normal operation of the cable is protected.
Description
Technical field
The utility model relates to a kind of power cable, particularly a kind of rated voltage 35KV and following termite-resistant rodent-resistant power cable.
Background technology
Along with the development of power industry, people require more and more higher for the security reliability that is used in the electric equipments such as tunnel, pipeline, subway, market, particularly at aspects such as termite-resistant rodent-resistants.Weak point of the prior art is that its termite-resistant rodent-resistant effect is undesirable, cable is easily because of mouse, the normal operation of termite corrosive effect.
Utility model content
The purpose of this utility model is to provide a kind of rated voltage 35kV and following termite-resistant rodent-resistant power cable, makes the effect of termite-resistant rodent-resistant better, extends the useful life of cable, the normal operation of protection cable.
In order to reach above object, the technical solution adopted in the utility model is: a kind of rated voltage 35kV and following termite-resistant rodent-resistant power cable, and it comprises conductor (1), insulating barrier (2), inserts (3), bag layer (4), bed course (5), armour (6), oversheath (7); It is characterized in that, described conductor (1) forms by copper wire is stranded; Described insulating barrier (2) is coated on conductor (1) outside; Described inserts (3) is wrapped in insulating barrier (2) outside; Described bag layer (4) is coated on the outside of inserts (3); Described bed course (5) is coated on the outside of bag layer (4); Described armour (6) is coated on the outside of bed course (5); Described oversheath (7) is coated on the outside of armour (6).
Under better enforcement state, described insulating barrier (2) adopts polyvinyl chloride, cross-linking polyethylene materials to make.
Under better enforcement state, described armour (6) adopts steel band or finer wire to make.
Under better enforcement state, described oversheath (7) adopts vinyl chloride, pvc material to make.
The beneficial effects of the utility model: (1) is simple in structure, cost of manufacture is low.(2) practical, termite-resistant rodent-resistant is effective.(3) long service life, lightweight.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
At the numerical reference described in Figure of description, be expressed as: 1, conductor; 2, insulating barrier; 3, inserts; 4, bag layer; 5, bed course; 6, armour; 7, oversheath.
Embodiment
In order to make those skilled in the art understand better the technical solution of the utility model; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection range of the present utility model.
Referring to Fig. 1, a kind of rated voltage 35kV and following termite-resistant rodent-resistant power cable, it comprises conductor 1, insulating barrier 2, inserts 3, bag layer 4, bed course 5, armour 6, oversheath 7; Described conductor 1 forms by copper wire is stranded; Described insulating barrier 2 is coated on conductor 1 outside; Described inserts 3 is wrapped in insulating barrier 2 outsides; Described bag layer 4 is coated on the outside of inserts 3; Described bed course 5 is coated on the outside of bag layer 4; Described armour 6 is coated on the outside of bed course 5; Described oversheath 7 is coated on the outside of armour 6.
Under better enforcement state, described insulating barrier 2 adopts pvc material to make.
Under better enforcement state, described armour 6 adopts steel band to make.
Under better enforcement state, described oversheath 7 adopts vinyl chloride material to make.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby which key element the process, method, article or the equipment that make to comprise a series of key elements not only comprise, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises key element and also have other identical element.
Applied specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.The above is only preferred implementation of the present utility model, should be understood that, finiteness due to literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be combined by rights; These improve retouching, change or combination, or without improving, the design of utility model and technical scheme are directly applied to other occasion, all should be considered as protection range of the present utility model.
Claims (4)
1. rated voltage 35kV and a following termite-resistant rodent-resistant power cable, it comprises conductor (1), insulating barrier (2), inserts (3), bag layer (4), bed course (5), armour (6), oversheath (7); It is characterized in that, described conductor (1) forms by copper wire is stranded; Described insulating barrier (2) is coated on conductor (1) outside; Described inserts (3) is wrapped in insulating barrier (2) outside; Described bag layer (4) is coated on the outside of inserts (3); Described bed course (5) is coated on the outside of bag layer (4); Described armour (6) is coated on the outside of bed course (5); Described oversheath (7) is coated on the outside of armour (6).
2. according to a kind of rated voltage 35kV described in claim 1 and following termite-resistant rodent-resistant power cable, it is characterized in that, described insulating barrier (2) adopts polyvinyl chloride, cross-linking polyethylene materials to make.
3. according to a kind of rated voltage 35kV described in claim 1 and following termite-resistant rodent-resistant power cable, it is characterized in that, described armour (6) adopts steel band or finer wire to make.
4. according to a kind of rated voltage 35kV described in claim 1 and following termite-resistant rodent-resistant power cable, it is characterized in that, described oversheath (7) adopts vinyl chloride, pvc material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320434715.9U CN203444848U (en) | 2013-07-22 | 2013-07-22 | Rat-proof and ant-proof power cable with rated voltage 35kV and below |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320434715.9U CN203444848U (en) | 2013-07-22 | 2013-07-22 | Rat-proof and ant-proof power cable with rated voltage 35kV and below |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203444848U true CN203444848U (en) | 2014-02-19 |
Family
ID=50095876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320434715.9U Expired - Fee Related CN203444848U (en) | 2013-07-22 | 2013-07-22 | Rat-proof and ant-proof power cable with rated voltage 35kV and below |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203444848U (en) |
-
2013
- 2013-07-22 CN CN201320434715.9U patent/CN203444848U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203617033U (en) | Graphene composite high-semiconductive polyethylene-shielded power cable | |
| CN203871010U (en) | Silicone rubber insulation and sheath high temperature resistance control cable with nominal voltage of 450 V and 850 V | |
| CN203562236U (en) | Medium-voltage lead sheath cable | |
| CN203134431U (en) | Anti-corrosion and anti-acid/base wire cable | |
| CN203850025U (en) | Anti-moisture corrosion-resistant control cable | |
| CN203444848U (en) | Rat-proof and ant-proof power cable with rated voltage 35kV and below | |
| CN203444851U (en) | Cross-linked polyethylene insulated power cable with rated voltage 66 to 500 kV | |
| CN203631168U (en) | Graphene composite highly-semi-conductive nylon-belt-coated shielded power cable | |
| CN205354706U (en) | Take compound flat cable of three -core on shock insulation layer | |
| CN203444817U (en) | Steel tape-armored aluminum alloy cable | |
| CN203503368U (en) | Polyvinyl chloride insulating polyvinyl chloride sheath waterproof power cable | |
| CN204029454U (en) | A kind of 150kV high-tension cable with high water resistant high shielding properties | |
| CN203787154U (en) | Low-smoke zero-halogen insulating fireproof cable | |
| CN203433895U (en) | Computer cable for signal transmission | |
| CN202549473U (en) | Butyronitrile electric flexible cable | |
| CN203134442U (en) | Anti-aging low-voltage power cable used for rail transit | |
| CN202887863U (en) | Multi-core middle and low voltage power cable | |
| CN203982857U (en) | A kind of specified alternating voltage 750V water proof fire retardant cable | |
| CN204215793U (en) | A kind of multicore blocks water composite cable | |
| CN203787197U (en) | Antiflaming polyolefin sheath power cable | |
| CN204066859U (en) | A kind of resistance to compression heat insulation type electric power cable | |
| CN203415294U (en) | An insulating wire for a xenon lamp | |
| CN203085243U (en) | A waterproof anti-ultraviolet environment-friendly cable | |
| CN202930070U (en) | Aluminium alloy conductor soft cable | |
| CN203444837U (en) | Fire-resistant control cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |