CN206282636U - A kind of cable and wire - Google Patents
A kind of cable and wire Download PDFInfo
- Publication number
- CN206282636U CN206282636U CN201621280505.9U CN201621280505U CN206282636U CN 206282636 U CN206282636 U CN 206282636U CN 201621280505 U CN201621280505 U CN 201621280505U CN 206282636 U CN206282636 U CN 206282636U
- Authority
- CN
- China
- Prior art keywords
- conductor
- cooling tube
- cable
- main
- main conductor
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims abstract description 92
- 238000001816 cooling Methods 0.000 claims abstract description 61
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims abstract description 4
- 238000005253 cladding Methods 0.000 claims abstract description 4
- 239000004809 Teflon Substances 0.000 claims description 5
- 229920006362 Teflon® Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of cable and wire, and the cable includes the main line insulating barrier of many main conductors and each main conductor of cladding.In the cooling tube that is internally provided with of main conductor, the cryogenic fluid for cooling down main conductor is transmitted in cooling tube.The wire includes conductor, in the cooling tube that is internally provided with of conductor, the cryogenic fluid for cooling conductor is transmitted in cooling tube.The cable and wire can farthest reduce conductor temperature.
Description
Technical field
The utility model is related to a kind of cable and wire.
Background technology
Electric automobile needs to use increasing charging current, and high current produces temperature rise, and common solution is
Increase the copper conductor sectional area of cable, this method makes cable excessively heavy, and pliability is poor.Patent document
CN106104949A discloses a kind of charging cable, and the charge conductor being independently arranged and cold is included in the oversheath of the charging cable
But conduit.
Utility model content
Main purpose of the present utility model is to overcome the deficiencies in the prior art, there is provided a kind of new cable and wire, is entered
One step improves refrigerating efficiency, farthest reduces conductor temperature, is particularly suitable for the cooling of charging cable.
To achieve the above object, the utility model uses following technical scheme：
A kind of cable, including many main conductors and the main line insulating barrier for coating each main conductor, in the main conductor
Be internally provided with cooling tube, the cryogenic fluid for cooling down the main conductor is transmitted in the cooling tube.
The many main conductors include the first main conductor and the second main conductor, first main conductor and described
The inside of the second main conductor is each provided with the cooling tube.
Cooling tube in cooling tube in first main conductor and second main conductor company of being formed each other
Logical loop, a cryogenic fluid for cooling tube inflow is by the outflow of another cooling tube therefrom.
The connection end of the cooling tube in cooling tube in first main conductor and second main conductor passes through back
Turn U-tube connection.
The cooling tube is arranged concentrically with the main conductor.
The cable also includes oversheath, and the main conductor is arranged in the oversheath.
The cable is charging cable, and gnd conductor and holding wire conductor are additionally provided with the oversheath.
Packing material is additionally provided with the oversheath.
The tubing of the cooling tube is polyurethane（PU）Or silica gel or Teflon.
A kind of wire, including conductor, in the cooling tube that is internally provided with of the conductor, transmit for cold in the cooling tube
The cryogenic fluid of the conductor.
The beneficial effects of the utility model：
Be arranged on cooling tube in main conductor by cable of the present utility model, farthest reduces conductor temperature.Charge
Cable uses cable of the present utility model, compared with the existing charging cable with cooling duct, can further improve refrigeration
Efficiency, and simplify charging cable internal structure.
Brief description of the drawings
Fig. 1 is a kind of schematic cross-section of embodiment of the utility model charging cable；
Fig. 2 is the schematic perspective view of charging cable shown in Fig. 1.
Specific embodiment
Implementation method of the present utility model is elaborated below.It is emphasized that the description below is only example
Property, rather than in order to limit scope of the present utility model and its application.
Refering to Fig. 1 and Fig. 2, in one embodiment, a kind of cable, including many main conductors and each main conductor of cladding
Main line insulating barrier 5,6, in the cooling tube that is internally provided with of the main conductor, transmitted in the cooling tube described for cooling down
The cryogenic fluid of main conductor.
In a preferred embodiment, many main conductors include the first main conductor 1 and the second main conductor 3, institute
The inside for stating the first main conductor 1 and second main conductor 3 is each provided with the cooling tube 2,4.The cable can be with
It is direct current charging cable, the first main conductor 1 can be DC+ main conductors, and the second main conductor 3 can be DC- main conductors.
In a more preferred embodiment, in the cooling tube 2 in first main conductor 1 and second main conductor 3
Cooling tube 4 form the loop of connection each other, the cryogenic fluid that cooling tube 2 is flowed into therefrom is cooled down by another
Pipe 4 flows out.
In a more preferred embodiment, in the cooling tube 2 in first main conductor 1 and second main conductor 3
Cooling tube 4 connection end by turning round U-tube（It is not shown）Connection.Explanation is needed exist for, U-tube is to realize first
The one of which connected mode of the cooling tube 4 in the main conductor 3 of cooling tube 2 and second in main conductor 1, other it is any can
The mode of the revolution of cooling tube 4 in the main conductor 3 of cooling tube 2 and second in the first main conductor 1 is realized, for example can be with
Also may be used by the structure of tank.
In a preferred embodiment, the cooling tube is arranged concentrically with the main conductor.
In a preferred embodiment, as charging cable, the cable also includes oversheath 7, and the main conductor is set
In the oversheath 7.Gnd conductor 8 and holding wire conductor 9 are additionally provided with the oversheath 7.The outer cladding of gnd conductor 8 is exhausted
Edge layer 10.The outsourcing insulating layer coating 11 of holding wire conductor 9.
In a more preferred embodiment, it is additionally provided with packing material 12 in the oversheath 7.
In a more preferred embodiment, it is provided with screen layer on the inside of the oversheath（It is not shown）.
In a preferred embodiment, the tubing of the cooling tube is polyurethane（PU）Or silica gel or Teflon.
In another embodiment, a kind of wire, including conductor is described in the cooling tube that is internally provided with of the conductor
The cryogenic fluid for cooling down the conductor is transmitted in cooling tube.
According to a kind of embodiment, direct current charging cable includes DC+, DC- two main lines conductor.These main conductors are heatings
Major part, cooling tube is placed on the center of two main lines conductor, can farthest reduce conductor temperature.Cryogenic fluid
Can pass through from the cooling tube in a main conductor, by the revolution U-tube in charging gun, or other reduce terminal temperature
Heat exchange part after, the cooling tube from another main conductor passes through.
Cooling tube can be any flexible pipe, such as PU, silica gel, or Teflon.Wherein Teflon has thin-walled, low-resistance
The characteristics of power, high-temperature resistant, it is particularly well-suited to the utility model.
A kind of method for making the utility model charging cable can be the twisted copper conductors first on cooling tube, then in copper
Insulator is extruded into outside conductor.Two main conductors and other ground wires, holding wire with insulator etc. are stranded again,
And oversheath is extruded into again.
Above content is to combine specific/preferred embodiment further detailed description of the utility model, no
Can assert that specific implementation of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, without departing from the concept of the premise utility, its implementation method that can also have been described to these is made
Some replacements or modification, and these are substituted or variant should all be considered as belonging to protection domain of the present utility model.
Claims (10)
1. the main line insulating barrier of a kind of cable, including many main conductors and each main conductor of cladding, it is characterised in that described
Main conductor is internally provided with cooling tube, and the cryogenic fluid for cooling down the main conductor is transmitted in the cooling tube.
2. cable as claimed in claim 1, it is characterised in that many main conductors include the first main conductor and the
The inside of two main conductors, first main conductor and second main conductor is each provided with the cooling tube.
3. cable as claimed in claim 2, it is characterised in that the cooling tube and described second in first main conductor
Cooling tube in main conductor forms the loop of connection each other, and a cryogenic fluid for cooling tube inflow is by another therefrom
One cooling tube outflow.
4. cable as claimed in claim 3, it is characterised in that the cooling tube and described second in first main conductor
The connection end of the cooling tube in main conductor is connected by turning round U-tube.
5. cable as claimed in claim 1, it is characterised in that the cooling tube is arranged concentrically with the main conductor.
6. the cable as described in any one of claim 1 to 5, it is characterised in that also including oversheath, the main conductor is set
In the oversheath.
7. cable as claimed in claim 6, it is characterised in that the cable is charging cable, is also set up in the oversheath
There are gnd conductor and holding wire conductor.
8. cable as claimed in claim 6, it is characterised in that be additionally provided with packing material in the oversheath.
9. the cable as described in any one of claim 1 to 5, it is characterised in that the tubing of the cooling tube is polyurethane or silicon
Glue or Teflon.
10. a kind of wire, including conductor, it is characterised in that in the cooling tube that is internally provided with of the conductor, in the cooling tube
Transmit the cryogenic fluid for cooling down the conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280505.9U CN206282636U (en) | 2016-11-28 | 2016-11-28 | A kind of cable and wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280505.9U CN206282636U (en) | 2016-11-28 | 2016-11-28 | A kind of cable and wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206282636U true CN206282636U (en) | 2017-06-27 |
Family
ID=59074238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621280505.9U Active CN206282636U (en) | 2016-11-28 | 2016-11-28 | A kind of cable and wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206282636U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409412A (en) * | 2016-11-28 | 2017-02-15 | 深圳市沃尔核材股份有限公司 | Cable and lead |
| TWI673187B (en) * | 2017-09-30 | 2019-10-01 | 大陸商比亞迪股份有限公司 | Charging device for vehicle and vehicle |
| US20200350098A1 (en) * | 2019-05-01 | 2020-11-05 | Prysmian S.P.A. | Cable assembly |
-
2016
- 2016-11-28 CN CN201621280505.9U patent/CN206282636U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409412A (en) * | 2016-11-28 | 2017-02-15 | 深圳市沃尔核材股份有限公司 | Cable and lead |
| TWI673187B (en) * | 2017-09-30 | 2019-10-01 | 大陸商比亞迪股份有限公司 | Charging device for vehicle and vehicle |
| US20200350098A1 (en) * | 2019-05-01 | 2020-11-05 | Prysmian S.P.A. | Cable assembly |
| US11804315B2 (en) * | 2019-05-01 | 2023-10-31 | Prysmian S.P.A. | EV charging cable system with cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210701 Address after: 518000 Wall Industrial Park, Lanjing North Road, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231124 Address after: 518000 workshop 601 of wal nuclear material industrial plant (phase III), No. 53 Qingsong West Road, Zhukeng community, Longtian street, Pingshan District, Shenzhen, Guangdong Province Patentee after: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: 518000 Wall Industrial Park, Lanjing North Road, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER NEW ENERGY ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |