CN201188331Y - Agricultural rat-proof buried cable - Google Patents
Agricultural rat-proof buried cable Download PDFInfo
- Publication number
- CN201188331Y CN201188331Y CNU2008200704974U CN200820070497U CN201188331Y CN 201188331 Y CN201188331 Y CN 201188331Y CN U2008200704974 U CNU2008200704974 U CN U2008200704974U CN 200820070497 U CN200820070497 U CN 200820070497U CN 201188331 Y CN201188331 Y CN 201188331Y
- Authority
- CN
- China
- Prior art keywords
- agricultural
- conductor
- cable
- insulating barrier
- protection against
- 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
Abstract
The utility model discloses an agricultural rodents resistant buried cable which comprises an electrical conductor, and an insulation layer is fixed outside the electrical conductor. The agricultural rodents resistant buried cable is characterized in that a shielding layer is arranged between the electrical conductor and the insulation layer, and a protective layer is fixed outside the insulation layer.
Description
Technical field
The utility model discloses a kind of agricultural protection against rodents underground cable, belong to electric power equipment production technical field, specifically produce relevant with underground cable.
Background technology
Underground cable is the power transmission conductor that electric power is carried, and is related to transmission of electricity quality and transmission of electricity safety.Known underground cable includes conductor, in the conductor fixed outside insulating barrier is arranged.This existing underground cable in use has following defective: the one, there is not screen, and electric power is carried and is externally produced electromagnetic radiation, disturbs other communication line operation; The 2nd, can not prevent the plague of rats, cable is damaged by mouse easily, causes damage.
Summary of the invention
Have electromagnetic radiation at existing underground cable and can not prevent defectives such as the plague of rats, the utility model provides a kind of agricultural protection against rodents underground cable, with this agricultural protection against rodents underground cable power supply, can effectively prevent mouse infringement cable; Stop the electric leakage accident and take place, this cable does not externally produce electromagnetic radiation simultaneously, does not influence other communications service operation.
Taked following technical scheme for realizing the purpose of this utility model:
Make a kind of agricultural protection against rodents underground cable, this agricultural protection against rodents underground cable includes conductor, at the conductor external fixation insulating barrier is arranged; It is characterized in that this agricultural protection against rodents underground cable is to be fixed with screen between conductor and insulating barrier, at insulating barrier fixed outside matcoveredn.
The utility model only between conductor and insulating barrier the fixed mask layer, get final product at insulating barrier fixed outside matcoveredn, so the utility model be very easy to be realized.
The utility model has the advantages that and effectively to prevent mouse infringement cable; Stop the electric leakage accident and take place, this cable does not externally produce electromagnetic radiation simultaneously, does not influence other communications service operation.
Description of drawings
Further describe technical characterictic of the present utility model below in conjunction with accompanying drawing:
Accompanying drawing is the structural representation of an embodiment of the utility model:
Among the figure: 1, conductor 2, screen 3, insulating barrier 4, protective layer
Embodiment
As shown in drawings, 1 among the figure is the conductor of cable, and 3 among the figure is insulating barriers of cable, is fixed with screen 2 between conductor 1 and insulating barrier 3; In the outside of insulating barrier 3, be fixed with protective layer 4.
Protective layer 4 described in the utility model is existing protection against rodents products on the market.
With the method that lays cables underground of routine, the utility model is embedded in underground can the use.
Claims (1)
1, a kind of agricultural protection against rodents underground cable; this agricultural protection against rodents underground cable includes conductor (1); at conductor (1) external fixation insulating barrier (3) is arranged; it is characterized in that this agricultural protection against rodents underground cable is to be fixed with screen (2) between conductor (1) and insulating barrier (3), at insulating barrier (3) fixed outside matcoveredn (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200704974U CN201188331Y (en) | 2008-05-14 | 2008-05-14 | Agricultural rat-proof buried cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200704974U CN201188331Y (en) | 2008-05-14 | 2008-05-14 | Agricultural rat-proof buried cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188331Y true CN201188331Y (en) | 2009-01-28 |
Family
ID=40311354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200704974U Expired - Fee Related CN201188331Y (en) | 2008-05-14 | 2008-05-14 | Agricultural rat-proof buried cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188331Y (en) |
-
2008
- 2008-05-14 CN CNU2008200704974U patent/CN201188331Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20120514 |