CN107516772A - A kind of energy-efficient electric power cable - Google Patents
A kind of energy-efficient electric power cable Download PDFInfo
- Publication number
- CN107516772A CN107516772A CN201710753779.8A CN201710753779A CN107516772A CN 107516772 A CN107516772 A CN 107516772A CN 201710753779 A CN201710753779 A CN 201710753779A CN 107516772 A CN107516772 A CN 107516772A
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- CN
- China
- Prior art keywords
- interface
- raised
- layer
- interface block
- energy
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/44—Clamping areas on both sides of screw
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The invention discloses a kind of energy-efficient electric power cable, including cable main, metal anti-interference layer, anti-breakdown protective layer, insulating barrier, isolation layer, wire stylet, raised interface block, screw fixing groove, fixed screw, raised interface, insulate raised interface, be recessed interface block, nut fixing groove, fixing nut, be recessed interface and isolation recess interface, metal anti-interference layer is provided with inside the cable main, anti-breakdown protective layer is provided with inside the metal anti-interference layer, insulating barrier is provided with inside the anti-breakdown protective layer, isolation layer is provided with the inside of the insulating barrier, wire stylet is provided with inside the isolation layer.The energy-efficient electric power cable is provided with the wire of whole, and the interface of wire is provided with concavo-convex moulding, utilizes high-pressure and hydraulic pressurizing unit, conductor interface is tightly pressed together, and profit is screwed, so as to prevent interface resistance from increasing, energy-conserving and environment-protective are served, reduce the effect of electricity damage.
Description
Technical field
The present invention relates to a kind of electric power technical field of transportation, specially a kind of energy-efficient electric power cable.
Background technology
With the construction of national grid, some electric energy can deliver the power to electricity than more rich area by power network
The deficient area of energy, but during long-distance electric power conveys, a unavoidable problem, that is, the loss of electric energy, by
There is resistance in itself in handling cable, therefore power consumption can be carried out on cable and produces idle work, so as to cause the waste of the energy, and
The method for reducing electricity damage, raising voltage is roughly divided into, or reduces conductor resistance, the raising of voltage has certain limit, therefore
For reduce conductor resistance be we study to, because circuit is apart from long, during have some circuits unavoidably and connect
Head, and if joint is dealt with improperly when will greatly increase resistance, increase electricity damage, therefore for the purpose of energy-conserving and environment-protective,
We need to reform prior art.
The content of the invention
It is an object of the invention to provide a kind of energy-efficient electric power cable, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides a kind of following energy-efficient electric power cable of technical scheme, including cable master
Body, metal anti-interference layer, anti-breakdown protective layer, insulating barrier, isolation layer, wire stylet, raised interface block, screw fixing groove, fixation
Screw, raised interface, insulation projection interface, depression interface block, nut fixing groove, fixing nut, depression interface, isolation recess connect
Mouth, steel ring and insulating glass fibers, the cable main inside are provided with metal anti-interference layer, set inside the metal anti-interference layer
Have an anti-breakdown protective layer, be provided with insulating barrier inside the anti-breakdown protective layer, the insulating barrier inner side is provided with isolation layer, it is described every
Wire stylet is provided with inside exhausted layer, the cable main left end is provided with raised interface block, and the raised interface block is consolidated provided with screw
Determine groove, fixed screw is provided with the screw fixing groove, middle part is provided with raised interface on the left of the raised interface block, described
Both sides are provided with the raised interface that insulate to raised interface up and down, and correspondence position is provided with depression interface block, institute on the left of the raised interface block
State depression interface block and be provided with nut fixing groove, fixing nut, the depression interface block right side are provided with the nut fixing groove
Middle part is provided with depression interface, and the depression interface is provided with isolation recess interface in both sides up and down, and the raised interface is by steel ring
Fixed, the steel ring is connected by insulating glass fibers with raised interface block.
Preferably, the cable main is made of water proof rubber.
Preferably, the raised interface block and depression interface block upper and lower ends are equipped with the groove that caves in.
Preferably, the fixed screw uses deep trouth fixed screw.
Preferably, the interface is provided with sealant and waterproof layer in both sides up and down.
Compared with prior art, the beneficial effects of the invention are as follows：The energy-efficient electric power cable is provided with the wire of whole, and
And the interface of wire is provided with concavo-convex moulding, using high-pressure and hydraulic pressurizing unit, conductor interface is tightly pressed together, and
Profit is screwed, and so as to prevent interface resistance from increasing, is served energy-conserving and environment-protective, is reduced the effect of electricity damage.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is interface block internal structure schematic diagram of the present invention.
In figure：1st, cable main, 2, metal anti-interference layer, 3, anti-breakdown protective layer, 4, insulating barrier, 5, isolation layer, 6, lead
Core, 7, raised interface block, 8, screw fixing groove, 9, fixed screw, 10, raised interface, 11, the raised interface of insulation, 12, depression
Interface block, 13, nut fixing groove, 14, fixing nut, 15, depression interface, 16, isolation recess interface, 17, steel ring, 18, insulation
Glass fibre.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 and Fig. 2 are referred to, the present invention provides a kind of technical scheme：A kind of energy-efficient electric power cable, including cable master
Body 1, metal anti-interference layer 2, anti-breakdown protective layer 3, insulating barrier 4, isolation layer 5, wire stylet 6, raised interface block 7, screw are fixed
Groove 8, fixed screw 9, raised interface 10, the raised interface 11 of insulation, depression interface block 12, nut fixing groove 13, fixing nut 14,
Be recessed interface 15, isolation recess interface 16, steel ring 17 and insulating glass fibers 18, and the inside of cable main 1 is prevented provided with metal
Layer 2 is disturbed, the cable main 1 is made of water proof rubber, and the water proofing property that can increase this cable is described to prevent into water
Electric leakage, the inside of metal anti-interference layer 2 are provided with anti-breakdown protective layer 3, and the anti-breakdown inside of protective layer 3 is provided with insulating barrier 4,
The inner side of insulating barrier 4 is provided with isolation layer 5, and the inside of isolation layer 5 is provided with wire stylet 6, and the left end of cable main 1 is provided with convex
Interface block 7 is played, the raised interface block 7 is provided with screw fixing groove 8, fixed screw 9, institute are provided with the screw fixing groove 8
State fixed screw 9 and use deep trouth fixed screw, described to ensure fixed stability, described to prevent stripped thread, the projection connects
Mouth seat 7 left side middle part is provided with raised interface 10, and the raised interface is provided with the raised interface 11 that insulate in both sides about 10, described
The raised left side correspondence position of interface block 7 is provided with depression interface block 12, the raised interface block 7 and the depression upper and lower ends of interface block 12
The groove that caves in is equipped with, it is described to be extruded with hydraulic extrusion device more convenient to use, it is described to prevent to slide, it is described recessed
Fall into interface block 12 and be provided with nut fixing groove 13, fixing nut 14, the depression interface block are provided with the nut fixing groove 13
12 right sides middle part are provided with depression interface 15, and the depression interface is provided with isolation recess interface 16 in both sides about 15, described to connect
Mouthful upper and lower both sides in place are provided with sealant and waterproof layer, and the sealing that can ensure interface is described to prevent into water, it is described simultaneously
Prevent over oxidation from corroding, the raised interface 10 is fixed by steel ring 17, the steel ring 17 by insulating glass fibers 18 with it is convex
Interface block 7 is played to connect.
Operation principle：When using the energy-efficient electric power cable, due to using solid conductor, lifting section to greatest extent
Area, resistance is reduced, is run at need wiring several mouthfuls, raised interface block 7 and depression interface block 12 are docked, while using high
The hydraulic clamping device of pressure, interface is stepped up, and is allowed raised interface 10 and depression interface 15 tightly to combine, is reduced resistance, utilize
Fixed screw 9 will be fixed, while the sealant on the insulation projection interface 11 and the outer side covers of isolation recess interface 16 connected
And waterproof layer, both it can have the function that energy-conserving and environment-protective reduced electricity damage with normal use.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., this should be included in
Within the protection domain of invention.
Claims (5)
1. a kind of energy-efficient electric power cable, including cable main（1）, metal anti-interference layer（2）, anti-breakdown protective layer（3）, absolutely
Edge layer（4）, isolation layer（5）, wire stylet（6）, raised interface block（7）, screw fixing groove（8）, fixed screw（9）, raised interface
（10）, the raised interface of insulation（11）, depression interface block（12）, nut fixing groove（13）, fixing nut（14）, depression interface
（15）, isolation recess interface（16）, steel ring（17）And insulating glass fibers（18）, it is characterised in that：The cable main（1）It is interior
Portion is provided with metal anti-interference layer（2）, the metal anti-interference layer（2）Inside is provided with anti-breakdown protective layer（3）, the anti-breakdown guarantor
Sheath（3）Inside is provided with insulating barrier（4）, the insulating barrier（4）Inner side is provided with isolation layer（5）, the isolation layer（5）Inside is provided with
Wire stylet（6）, the cable main（1）Left end is provided with raised interface block（7）, the raised interface block（7）Consolidate provided with screw
Determine groove（8）, the screw fixing groove（8）It is interior to be provided with fixed screw（9）, the raised interface block（7）Left side middle part is provided with
Raised interface（10）, the raised interface（10）Upper and lower both sides are provided with the raised interface that insulate（11）, the raised interface block（7）It is left
Side correspondence position is provided with depression interface block（12）, the depression interface block（12）It is provided with nut fixing groove（13）, the nut
Fixing groove（13）It is interior to be provided with fixing nut（14）, the depression interface block（12）Right side middle part is provided with depression interface（15）,
The depression interface（15）Upper and lower both sides are provided with isolation recess interface（16）, the raised interface（10）By steel ring（17）It is fixed,
The steel ring（17）Pass through insulating glass fibers（18）With raised interface block（7）Connection.
A kind of 2. energy-efficient electric power cable according to claim 1, it is characterised in that：The cable main（1）Using
Water proof rubber is made.
A kind of 3. energy-efficient electric power cable according to claim 1, it is characterised in that：The raised interface block（7）With
Be recessed interface block（12）Upper and lower ends are equipped with the groove that caves in.
A kind of 4. energy-efficient electric power cable according to claim 1, it is characterised in that：The fixed screw（9）Using
Deep trouth fixed screw.
A kind of 5. energy-efficient electric power cable according to claim 1, it is characterised in that：The interface is set both sides up and down
There are sealant and waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753779.8A CN107516772A (en) | 2017-08-29 | 2017-08-29 | A kind of energy-efficient electric power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753779.8A CN107516772A (en) | 2017-08-29 | 2017-08-29 | A kind of energy-efficient electric power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107516772A true CN107516772A (en) | 2017-12-26 |
Family
ID=60724426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710753779.8A Pending CN107516772A (en) | 2017-08-29 | 2017-08-29 | A kind of energy-efficient electric power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107516772A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2719420A1 (en) * | 1994-04-29 | 1995-11-03 | Ge Medical Syst Sa | Electrical connector for high voltage cable |
| JP2004236378A (en) * | 2003-01-28 | 2004-08-19 | Fujikura Ltd | Joint for plastic-insulated power cable |
| CN201383575Y (en) * | 2009-04-17 | 2010-01-13 | 济南无线电九厂 | Cable needle electrical connector |
| CN202111243U (en) * | 2011-03-20 | 2012-01-11 | 天津市松正电动汽车技术股份有限公司 | Lead connection structure for controller |
| CN203398319U (en) * | 2013-08-09 | 2014-01-15 | 深圳市海之宏电子有限公司 | Novel GPS signal connector |
| CN204205185U (en) * | 2014-09-24 | 2015-03-11 | 国家电网公司 | A kind of plug-in type connecting terminal jockey |
| CN204947125U (en) * | 2015-10-13 | 2016-01-06 | 国家电网公司 | A kind of electric metering box special wire |
| CN205544147U (en) * | 2016-03-21 | 2016-08-31 | 中天科技海缆有限公司 | Sea cable fixing device with sealed and interim clamping action |
| CN205543433U (en) * | 2016-03-11 | 2016-08-31 | 陕西华达电气技术有限公司 | It loads in mixture electric connector to inlay high low frequency of dress modular |
| CN105976911A (en) * | 2016-06-29 | 2016-09-28 | 国网山东省电力公司济南供电公司 | Dustproof moistureproof bending-resistant RS232 serial port data line |
| CN106711629A (en) * | 2017-03-20 | 2017-05-24 | 成都盛帮双核科技有限公司 | Tubular bus connecting terminal and mounting method thereof |
| CN106816726A (en) * | 2015-11-30 | 2017-06-09 | 日立金属株式会社 | Cable connecting arrangement |
-
2017
- 2017-08-29 CN CN201710753779.8A patent/CN107516772A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2719420A1 (en) * | 1994-04-29 | 1995-11-03 | Ge Medical Syst Sa | Electrical connector for high voltage cable |
| JP2004236378A (en) * | 2003-01-28 | 2004-08-19 | Fujikura Ltd | Joint for plastic-insulated power cable |
| CN201383575Y (en) * | 2009-04-17 | 2010-01-13 | 济南无线电九厂 | Cable needle electrical connector |
| CN202111243U (en) * | 2011-03-20 | 2012-01-11 | 天津市松正电动汽车技术股份有限公司 | Lead connection structure for controller |
| CN203398319U (en) * | 2013-08-09 | 2014-01-15 | 深圳市海之宏电子有限公司 | Novel GPS signal connector |
| CN204205185U (en) * | 2014-09-24 | 2015-03-11 | 国家电网公司 | A kind of plug-in type connecting terminal jockey |
| CN204947125U (en) * | 2015-10-13 | 2016-01-06 | 国家电网公司 | A kind of electric metering box special wire |
| CN106816726A (en) * | 2015-11-30 | 2017-06-09 | 日立金属株式会社 | Cable connecting arrangement |
| CN205543433U (en) * | 2016-03-11 | 2016-08-31 | 陕西华达电气技术有限公司 | It loads in mixture electric connector to inlay high low frequency of dress modular |
| CN205544147U (en) * | 2016-03-21 | 2016-08-31 | 中天科技海缆有限公司 | Sea cable fixing device with sealed and interim clamping action |
| CN105976911A (en) * | 2016-06-29 | 2016-09-28 | 国网山东省电力公司济南供电公司 | Dustproof moistureproof bending-resistant RS232 serial port data line |
| CN106711629A (en) * | 2017-03-20 | 2017-05-24 | 成都盛帮双核科技有限公司 | Tubular bus connecting terminal and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |
|
| RJ01 | Rejection of invention patent application after publication |