CN206412103U - Coaxial special type heavy current pulse cable - Google Patents
Coaxial special type heavy current pulse cable Download PDFInfo
- Publication number
- CN206412103U CN206412103U CN201621063745.3U CN201621063745U CN206412103U CN 206412103 U CN206412103 U CN 206412103U CN 201621063745 U CN201621063745 U CN 201621063745U CN 206412103 U CN206412103 U CN 206412103U
- Authority
- CN
- China
- Prior art keywords
- layer
- outside
- outer conductor
- high temperature
- inner wire
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 27
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 230000032683 aging Effects 0.000 abstract description 2
- 238000005282 brightening Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 150000003839 salts Chemical class 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
Landscapes
- Communication Cables (AREA)
Abstract
The utility model discloses a kind of coaxial extraordinary heavy current pulse cable, including inner wire, inner wire uses tinned copper wire, lapping layer, insulating barrier, high temperature band lapping layer are coated with successively from inside to outside on the outside of inner wire, high temperature band lapping layer is externally provided with outside one layer of outer conductor, outer conductor is coated with semi-conductive tape, outer conductor insulating barrier and oversheath successively from inside to outside.The utility model have structurally flexible, can lead to excellent, wear-resistant high current, surface-brightening, mechanical performance, high temperature resistant, low temperature, acid and alkali-resistance, prevent damp and hot, salt spray proof, anti-Japanese light aging, it is easy for installation the features such as.
Description
Technical field：
The utility model is related to the design field of cable, particularly a kind of coaxial extraordinary heavy current pulse cable.
Background technology：
Cable is typically by several or the cable of the stranded similar rope of several groups of wires (every group at least two), often
Mutually insulated between group wire, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.Cable has
There are interior energization, the feature of external insulation.Coaxial cable is one kind of cable, refers to there are two concentric conductors, and inner wire and is led outside
Body shares the cable in same axle center again.The copper conductors that most common coaxial cable is isolated by insulating materials are constituted, exhausted in nexine
The outside of edge material is another layer of ring shaped conductor and its insulator, then whole cable by polyvinyl chloride or teflon material shield
Set is encased, and electrical current is smaller.
Utility model content：
The purpose of this utility model is that there is provided a kind of coaxial extraordinary heavy current pulse in order to solve the deficiencies in the prior art
Cable.
The technical solution adopted in the utility model is：
Coaxial special type heavy current pulse cable, including inner wire, inner wire use multiply tinned copper wire, it is characterised in that：
Lapping layer, insulating barrier, high temperature band lapping layer, high temperature band are coated with successively from inside to outside on the outside of the inner wire
Lapping layer is externally provided with outside one layer of outer conductor, outer conductor is coated with semi-conductive tape, outer conductor insulating barrier and outer shield successively from inside to outside
Set；
The structure process adjacent layer that tangles again is twisted to being reversed, and pitch length is controlled within 13 times of internal layer, middle level control exists
Within 16 times, outer layer control within 10 times, using polytetrafluoro is wrapped, put up 25% outside conductor.
Described coaxial extraordinary heavy current pulse cable, it is characterised in that：
The outer conductor weaves 5 layers using tin plating soft copper silk, and count is not less than 85%, and total cross section is not less than inner wire
Wrapped one layer of isolation strip outside section, braiding layer.
Described coaxial extraordinary heavy current pulse cable, it is characterised in that：
The outer conductor insulating barrier is used outside High tear resistance silicon rubber, and inner insulating layer outside wrapped one layer of high temperature resistant isolation strip
Sheath uses polyether-type TPU sheaths.
Compared with prior art, the beneficial effects of the utility model are：
The utility model has structurally flexible, can lead to that high current, surface-brightening, mechanical performance be excellent, wear-resistant, resistance to height
Temperature, low temperature, acid and alkali-resistance, prevent damp and hot, salt spray proof, anti-Japanese light aging, it is easy for installation the features such as.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
Below in conjunction with the accompanying drawings, the utility model is described in further detail by embodiment：
Coaxial special type heavy current pulse cable, including inner wire 1, inner wire 1 use tinned copper wire, and the outside of inner wire 1 is certainly
It is coated with lapping layer 2, insulating barrier 3, high temperature band lapping layer 4 successively from inside to outside, high temperature band lapping layer 4 is externally provided with outside one layer and led
Body 5, outer conductor 5 is outer to be coated with semi-conductive tape 6, outer conductor insulating barrier 7 and oversheath 8 successively from inside to outside；
The structure process adjacent layer that tangles again is twisted to being reversed, and pitch length is controlled within 13 times of internal layer, middle level control exists
Within 16 times, outer layer control within 10 times, using polytetrafluoro is wrapped, put up 25% outside conductor.
Outer conductor 5 weaves 5 layers using tin plating soft copper silk, and count is not less than wrapped one layer of nonwoven outside 85%, braiding layer
Strap.
Outer conductor insulating barrier 7 uses black polyether type TPU sheaths using red High tear resistance silicon rubber oversheath 8.
The utility model performance：Cable internal and external conductor bidirectional cable 7000V, surge crest voltage is 7200V to the maximum,
Cable operating temperature is at -40~+180 DEG C；20 DEG C of D.C. resistance internal and external conductors are not more than 0.167 Ω/km, conductor inductance respectively
No more than 0.197 μ H/m；The maximum current 100KA in 10ms in 7000V voltages；Interval 5s does not puncture for continuous 50 times, and surface
Temperature is no more than operating temperature, voltage test：Internal and external conductor should not punctured by industrial frequency AC test voltage 18KV/5min.
Above-described embodiment is only preferably embodiment of the present utility model, and in addition, the utility model can also have
Other implementations.It should be noted that on the premise of conceiving without departing from the utility model, it is any conspicuously improved
It all should be fallen within protection domain of the present utility model with modification.
Claims (3)
1. coaxial special type heavy current pulse cable, including inner wire, inner wire use multiply tinned copper wire, it is characterised in that：
Lapping layer, insulating barrier, high temperature band lapping layer are coated with successively from inside to outside on the outside of the inner wire, and high temperature band is wrapped
Layer is externally provided with outside one layer of outer conductor, outer conductor is coated with semi-conductive tape, outer conductor insulating barrier and oversheath successively from inside to outside；
The structure process adjacent layer that tangles again is twisted to being reversed, and pitch length is controlled within 13 times of internal layer, middle level control is at 16 times
Within, outer layer control within 10 times, using polytetrafluoro is wrapped, put up 25% outside conductor.
2. coaxial extraordinary heavy current pulse cable according to claim 1, it is characterised in that：
The outer conductor weaves 5 layers using tin plating soft copper silk, and count is not less than 85%, and total cross section is cut not less than inner wire
Wrapped one layer of high temperature resistant isolation strip outside face, braiding layer.
3. coaxial extraordinary heavy current pulse cable according to claim 1, it is characterised in that：
The outer conductor insulating barrier is using wrapped one layer of high temperature resistant isolation strip oversheath outside High tear resistance silicon rubber, and inner insulating layer
Using polyether-type TPU sheaths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063745.3U CN206412103U (en) | 2016-09-20 | 2016-09-20 | Coaxial special type heavy current pulse cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063745.3U CN206412103U (en) | 2016-09-20 | 2016-09-20 | Coaxial special type heavy current pulse cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412103U true CN206412103U (en) | 2017-08-15 |
Family
ID=59548075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621063745.3U Expired - Fee Related CN206412103U (en) | 2016-09-20 | 2016-09-20 | Coaxial special type heavy current pulse cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412103U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108573776A (en) * | 2017-03-13 | 2018-09-25 | 郜从金 | coaxial special high-current pulse cable |
| CN108682493A (en) * | 2018-04-17 | 2018-10-19 | 中国人民解放军海军工程大学 | A kind of repetition high-voltage pulse high current coaxial cable |
| CN109659073A (en) * | 2019-01-09 | 2019-04-19 | 安徽中邦特种电缆科技有限公司 | A kind of light-duty kilo-ampere grade pulse high current flexible cable |
-
2016
- 2016-09-20 CN CN201621063745.3U patent/CN206412103U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108573776A (en) * | 2017-03-13 | 2018-09-25 | 郜从金 | coaxial special high-current pulse cable |
| CN108682493A (en) * | 2018-04-17 | 2018-10-19 | 中国人民解放军海军工程大学 | A kind of repetition high-voltage pulse high current coaxial cable |
| CN109659073A (en) * | 2019-01-09 | 2019-04-19 | 安徽中邦特种电缆科技有限公司 | A kind of light-duty kilo-ampere grade pulse high current flexible cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204102608U (en) | The environment-friendly type insulated cable of a kind of high pressure resistant intrinsic safety | |
| CN105047265B (en) | High-voltage flexible cable for smart energy motor train unit and production technology thereof | |
| CN206412103U (en) | Coaxial special type heavy current pulse cable | |
| CN102751033B (en) | Variable frequency cable for transformer station | |
| CN206293171U (en) | A kind of high voltage direct current cable | |
| CN201788729U (en) | Ethylene propylene rubber insulation monitoring type mine cold-resistant flexible cable | |
| CN204480709U (en) | A kind of environment-friendly type intrinsic safety control cables | |
| CN104867551A (en) | Flexible drainage cable of coal cutter | |
| CN106683782A (en) | Temperature reducing type electric power and signal composite cable | |
| CN204480697U (en) | A kind of robot computer uses drainage flexible cable | |
| CN103943202A (en) | Antistatic and ultrahigh-voltage silicone rubber cable | |
| CN109585071A (en) | A kind of resistance to lightning impulse thunder-lightning cable and preparation method | |
| CN203644456U (en) | Double shielded variable-frequency cable | |
| CN204215738U (en) | A kind of polytetrafluoroethyl-ne propylene insulation armoured soft cable | |
| CN203826090U (en) | Environmental-friendly medium-voltage fire-resistant power cable | |
| CN203746534U (en) | Anti-corrosion flexible cable | |
| CN203311897U (en) | High-voltage resistant motor-leading flexible cable | |
| CN205541990U (en) | Insulating and band -armored cable of EP rubbers | |
| CN206401075U (en) | The compound naval vessel medium-pressure power cable of control | |
| CN104715811A (en) | Acid and alkali resistant cable for petrochemical industry | |
| CN204558059U (en) | A kind of petrochemical industry acid and alkali-resistance cable | |
| CN105097073A (en) | Novel conductor twisted process flexible cable and fabrication method thereof | |
| CN205542021U (en) | Silicon rubber insulation and chlorosulfonation jacketed cable | |
| CN204558058U (en) | Shield control cables is adopted in a kind of ore deposit | |
| CN205542005U (en) | Silicon rubber insulation jacketed cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 |