CN202049766U - Novel cable capable of eliminating self electromagnetism - Google Patents
Novel cable capable of eliminating self electromagnetism Download PDFInfo
- Publication number
- CN202049766U CN202049766U CN2011201366252U CN201120136625U CN202049766U CN 202049766 U CN202049766 U CN 202049766U CN 2011201366252 U CN2011201366252 U CN 2011201366252U CN 201120136625 U CN201120136625 U CN 201120136625U CN 202049766 U CN202049766 U CN 202049766U
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- cable core
- cable
- novel
- wound coil
- interior
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Abstract
The utility model discloses a novel cable capable of eliminating self electromagnetism, relating to the technical field of cables, mainly composed of an inner cable core and outer cable cores surrounding the periphery of the inner cable core, also comprising a winding coil, wherein the outer cable cores tightly wrap and is distributed on the outer portion of the inner cable core, the outer portion of the inner cable core is coated with more than one layer of inner cable core insulating sheath, the outer portion of the outer cable core is coated with more than one layer of outer cable core insulating sheath, and the outer portion of the outer cable core is spirally coated with the winding coil. The outer portion of the inner cable core and the outer cable core is spirally wound and coated with the winding coil, the winding coil may generate a vortex magnetic field opposite to the cable core direction, which offsets an electromagnetic field generated by the cable core, thus better ensuring the normal, fast transmission of the cable, and also ensuring the quality of data transmission.
Description
Technical field
The utility model relates to the cable technology field, relates in particular to a kind of novel cable of eliminating self electromagnetism.
Background technology
Cable is widely used in relevant industries such as electric power, communication, has superior electrical transmission, data-transformation facility.But cable in use, usually can produce various electromagnet phenomenons, will influence the transfer of data of cable or the transmission of electric power like this.
And common cable do not take the safeguard measure to cable conductor basically, in the winter of cold, because the insulation sheath of cable outside adopts rubber mostly, can have many ice pearls through the rubber exterior of being everlasting, and makes the efficiency of transmission of cable reduce widely.And icicle increased self bearing capacity of cable, is easy to occur the harm of disconnected cable.
The utility model content
The purpose of this utility model is to overcome existing cable can't alleviate the electromagnet phenomenon that cable conductor produces effectively, influences the transfer function of cable, and a kind of novel cable of eliminating self electromagnetism is provided, and can solve the problems of the technologies described above effectively.
The purpose of this utility model is achieved through the following technical solutions:
A kind of novel cable of eliminating self electromagnetism, mainly constitute by interior cable core and around the outer cable core of interior cable core periphery, also comprise coiled wire-wound coil, outer cable core closely parcel is distributed in interior cable core outside, the interior cable core insulated hull that interior cable core outer wrap one deck is above, the outer cable core insulated hull that outer cable core outer wrap one deck is above, outer cable core external helicoid parcel is provided with coiled wire-wound coil.
In order to realize the utility model better, the above insulation sheath of one deck is also wrapped up in the outside of described coiled wire-wound coil.
Further, cable core insulated hull, outer cable core insulated hull and insulation sheath are that the insulating material of anti-oxidant, good heat conductivity and ability-60 ℃～200 ℃ is made in described.
As preferably, described insulating material is a glass fibre.
As preferably, also be filled with frost-resistant material between described coiled wire-wound coil and the insulation sheath.
The utility model is compared than prior art, has the following advantages and beneficial effect:
(1) interior cable core of this cable and outer cable core external helicoid twine parcel and are provided with coiled wire-wound coil, coiled wire-wound coil can produce the magnetic field of volution opposite with the cable core direction, balance out the electromagnetic field that cable core produces in the cable use, thereby can guarantee the normal quick transmission of cable well, can also ensure the quality of transfer of data simultaneously.
When (2) cable core of this cable and coiled wire-wound coil are switched on user mode, can produce bigger heat, because interior cable core insulated hull, outer cable core insulated hull and the insulation sheath of this cable all adopt the glass fibre of anti--60 ℃～200 ℃ of high low temperature to make, make insulated hull can not burnt out by the heat of cable, and can dissolve the icicle of insulation sheath by the heat that self produces in winter of cold, can alleviate the disconnected cable imagination of cable effectively.
(3) also be filled with frost-resistant material between coiled wire-wound coil of this cable and the insulation sheath, can strengthen cable self is resisted ice and snow in the winter of cold ability.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, the pairing name of the Reference numeral in the accompanying drawing is called:
The 1-insulation sheath, the 2-coiled wire-wound coil, the outer cable core of 3-, cable core insulated hull in the cable core in the 4-, 5-,
The outer cable core insulated hull of 6-.
Embodiment
Below in conjunction with embodiment the utility model is described in further detail, but execution mode of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, a kind of novel cable of eliminating self electromagnetism, mainly constitute by interior cable core 4 and around the outer cable core 3 of interior cable core 4 peripheries, also comprise coiled wire-wound coil 2, outer cable core 3 closely parcel is distributed in interior cable core 4 outsides, the interior cable core insulated hull 5 that interior cable core 4 outer wrap one decks are above, the outer cable core insulated hull 6 that outer cable core 3 outer wrap one decks are above, outer cable core 3 external helicoids parcel is provided with coiled wire-wound coil 2.The above insulation sheath 1 of one deck is also wrapped up in the outside of coiled wire-wound coil 2.Interior cable core insulated hull 5, outer cable core insulated hull 6 and insulation sheath 1 form for the insulating material manufacturing of anti-oxidant, good heat conductivity and ability-60 ℃～200 ℃.Insulating material is the glass fiber material manufacturing.Also be filled with frost-resistant material between coiled wire-wound coil 2 and the insulation sheath 1.
In sum, just can realize the utility model preferably.
Claims (5)
1. the novel cable that can eliminate self electromagnetism, mainly constitute by interior cable core (4) and around the peripheral outer cable core (3) of interior cable core (4), it is characterized in that: also comprise coiled wire-wound coil (2), outer cable core (3) closely parcel is distributed in interior cable core (4) outside, the interior cable core insulated hull (5) that interior cable core (4) outer wrap one deck is above, the outer cable core insulated hull (6) that outer cable core (3) outer wrap one deck is above, outer cable core (3) external helicoid parcel is provided with coiled wire-wound coil (2).
2. according to the described a kind of novel cable of eliminating self electromagnetism of claim 1, it is characterized in that: the above insulation sheath (1) of one deck is also wrapped up in the outside of described coiled wire-wound coil (2).
3. according to claim 1 or 2 described a kind of novel cables of eliminating self electromagnetism, it is characterized in that: cable core insulated hull (5), outer cable core insulated hull (6) and insulation sheath (1) are that insulating material anti-oxidant, that have thermal conductivity and ability-60 ℃～200 ℃ is made in described.
4. according to the described a kind of novel cable of eliminating self electromagnetism of claim 3, it is characterized in that: described insulating material is a glass fibre.
5. according to the described a kind of novel cable of eliminating self electromagnetism of claim 2, it is characterized in that: also be filled with frost-resistant material between described coiled wire-wound coil (2) and the insulation sheath (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201366252U CN202049766U (en) | 2011-05-04 | 2011-05-04 | Novel cable capable of eliminating self electromagnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201366252U CN202049766U (en) | 2011-05-04 | 2011-05-04 | Novel cable capable of eliminating self electromagnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202049766U true CN202049766U (en) | 2011-11-23 |
Family
ID=44990066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201366252U Expired - Fee Related CN202049766U (en) | 2011-05-04 | 2011-05-04 | Novel cable capable of eliminating self electromagnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202049766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599771A (en) * | 2015-01-15 | 2015-05-06 | 国家电网公司 | Radiation-proof high-voltage transmission line |
-
2011
- 2011-05-04 CN CN2011201366252U patent/CN202049766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599771A (en) * | 2015-01-15 | 2015-05-06 | 国家电网公司 | Radiation-proof high-voltage transmission line |
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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: 20111123 Termination date: 20130504 |