CN208256345U - A kind of dedicated liquid cooling cable DC+ of high-power charging pile and DC- liquid cooling integrate bus - Google Patents
A kind of dedicated liquid cooling cable DC+ of high-power charging pile and DC- liquid cooling integrate bus Download PDFInfo
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- CN208256345U CN208256345U CN201820407666.2U CN201820407666U CN208256345U CN 208256345 U CN208256345 U CN 208256345U CN 201820407666 U CN201820407666 U CN 201820407666U CN 208256345 U CN208256345 U CN 208256345U
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- coolant liquid
- signal wire
- liquid cooling
- cable
- inner tube
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Abstract
A kind of dedicated liquid cooling cable DC+ of high-power charging pile and DC- liquid cooling integrate bus, including cable jacket pipe and the signal wire a, signal wire b, signal wire c, signal wire d, signal wire e and the signal wire f that are arranged in cable jacket pipe, it is additionally provided with DC+ and DC- two in the cable jacket pipe and thoroughly does away with edge electrode casing, a software conducting wire is provided in every eradication edge electrode casing, the software conducting wire includes coolant liquid inner tube and conductor part, and the coolant liquid inner tube runs through the center for being embedded in conductor part；The coolant liquid inner tube is hollow structure, and hollow space is coolant liquid internal channel, and the cricoid coolant liquid outer tunnel in section is provided between insulating electrode casing and conductor part.The utility model has the coolant liquid of flowing to pass through in insulating electrode casing, can take away at any time conductor work generate heat, guarantee the dedicated liquid cooling cable work of high-power charging pile in the temperature of permission, and then reduce cable outer diameter, be easy to use.
Description
Technical field
The utility model relates to the dedicated liquid cooling field of cables of high-power charging pile more particularly to the dedicated liquid of high-power charging pile
Cold cable DC+ and DC- liquid cooling integrate bus.It is an integrated assemblies on the dedicated liquid cooling cable of high-power charging pile, is used
In the high-power dedicated liquid cooling cable of charging pile of manufacture.
Background technique
It is positive to grow rapidly because New-energy electric vehicle does not have exhaust emissions；And fuel-engined vehicle will be gradually backed out history
Stage.With the disappearance of fuel-engined vehicle, the gas station associated with it will also complete its historic mission, instead will be time
The charging station of cloth all parts of the country, the hardware facility of charging station are high-power charging piles.Engineers just charge in designing high-power
High-power charging pile technical parameter: stake 1000~1500 volts of DC charging voltage, exports 600 Amps of electric current.With electronic
For bus charging, if being charged with high-power charging pile, need to only it be used 15 minutes full of storage battery.If power charging pile fills in
Electricity need to use three hours full of storage battery；Direct current two the charging electrics line of force DC+ and DC- of high-power charging pile, will carry electric current
600 amperes.This two DC chargings power line DC+ and DC-, if using dry type integrated cable, the section of every power line conductor
At least to increase by 3 times by original 70 square millimeters, to 200 square millimeters.The outer diameter of dry type integrated cable can be increased by 40 millimeters
Greatly to more than 100 millimeters or so.So thick cable, it can not connect charging gun；Operator also can't move.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the high-power charging pile proposed is special
Bus is integrated with liquid cooling cable DC+ and DC- liquid cooling.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of dedicated liquid cooling cable DC+ of high-power charging pile and DC- liquid cooling integrate bus, including cable jacket pipe and setting
Signal wire a, signal wire b, signal wire c, signal wire d, signal wire e and signal wire f in cable jacket pipe, the cable jacket
It is additionally provided with DC+ and DC- two in pipe and thoroughly does away with edge electrode casing, is provided with a software conducting wire, institute in every eradication edge electrode casing
Stating software conducting wire includes coolant liquid inner tube and conductor part, and the coolant liquid inner tube runs through the center for being embedded in conductor part；Institute
Stating coolant liquid inner tube is hollow structure, and hollow space is coolant liquid internal channel, is set between insulating electrode casing and conductor part
It is equipped with the cricoid coolant liquid outer tunnel in section.
In order to be further improved technical solution, conductor part described in the utility model includes flexible conductor and protection copper mesh, institute
It states coolant liquid inner tube and runs through the center for being embedded in flexible conductor, flexible conductor runs through the inside for being embedded in protection copper mesh, insulating electrode set
Cricoid coolant liquid outer tunnel is provided between pipe and protection copper mesh.
In order to be further improved technical solution, flexible conductor described in the utility model is strands core, section is 35~
60 square millimeters；The strands core is twisted into small strand, the multiple shallow bid by the tin-coated copper single line of more minor diameters
Line is twisted into a flexible conductor；The protection copper mesh is tin-coated copper silk thread mesh grid；The coolant liquid inner tube is polytetrafluoroethyl-ne
Alkene pipe.
Compared with prior art, the beneficial effects of the present invention are: the dedicated liquid cooling cable of the high-power charging pile of the utility model
DC+ and DC- liquid cooling integrate bus, are suitable for high-power dedicated DC+ and DC- and cold also cold cable, in the cable, by soft
The coolant liquid inner tube being arranged in conductor, the coolant liquid inner tube are the channel that enters of cooling medium, and cooling medium passes through the channel
Until the terminal of charging gun, then the cooling outer tunnel by being formed between protection copper mesh outer wall and insulating sleeve inner wall are sent into outside cable
Cooling system, in such cyclic process, cooling medium can go out in the torrid zone sent out in cable and charging terminal work outside cable,
In the case where not increasing volume, 600 amperes of electric current can be safely carried.Guarantee that high-power charging pile Special water cooling cable exists
Safe and reliable work within the temperature range of permission.
The utility model has the coolant liquid of flowing to pass through in insulating electrode casing, can take away conductor work at any time and generate
Heat, guarantee the dedicated liquid cooling cable work of high-power charging pile in the temperature of permission, and then reduce cable outer diameter, conveniently make
With.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model cooling passage；
In figure: 1, cable jacket pipe；2, software conducting wire；201, coolant liquid inner tube；202, flexible conductor；203, copper mesh is protected；
204, coolant liquid internal channel；205, coolant liquid outer tunnel；3, insulating electrode casing；10, signal wire a；11, signal wire b；12, believe
Number line c；13, signal wire d；14, signal wire e；15, signal wire f.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of dedicated liquid cooling cable DC+ of high-power charging pile and DC- liquid cooling integrate bus, including cable jacket pipe 1 and set
Set signal wire a10, signal wire b11, signal wire c12, signal wire d13, signal wire e14 and signal wire in cable jacket pipe 1
F15, it is characterized in that: being additionally provided with red, black two in the cable jacket pipe 1 thoroughly does away with edge electrode casing 3, every eradication edge electrode casing
It is provided with a software conducting wire 2 in 3, the software conducting wire 2 includes coolant liquid inner tube 201 and conductor part, in the coolant liquid
Pipe 201 runs through the center for being embedded in conductor part；The coolant liquid inner tube 201 is hollow structure, and hollow space is coolant liquid
Internal channel 204 is provided with the cricoid coolant liquid outer tunnel 205 in section between insulating electrode casing 3 and conductor part；The conductor
Part includes flexible conductor 202 and protection copper mesh 203, and the coolant liquid inner tube 201 runs through the center for being embedded in flexible conductor 202, soft
Conductor 202 runs through the inside for being embedded in protection copper mesh 203, is provided between insulating electrode casing 3 and protection copper mesh 203 cricoid
Coolant liquid outer tunnel 205；The flexible conductor 202 is strands core, and section is 35~60 square millimeters；The strands
Core is twisted into small strand by the tin-coated copper single line of more minor diameters, and the multiple small strand is twisted into a flexible conductor；It is described
Protecting copper mesh 203 is tin-coated copper silk thread mesh grid；The coolant liquid inner tube 201 is polyfluortetraethylene pipe.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of dedicated liquid cooling cable DC+ of high-power charging pile and DC- liquid cooling integrate bus, including cable jacket pipe (1) and set
Set signal wire a (10), signal wire b (11), signal wire c (12), signal wire d (13), signal wire e in cable jacket pipe (1)
(14) and signal wire f (15), it is characterized in that: being additionally provided with DC+ and DC- two in the cable jacket pipe (1) thoroughly does away with edge electrode sleeve
It manages (3), is provided with a software conducting wire (2) in every eradication edge electrode casing (3), the software conducting wire (2) includes in coolant liquid
(201) and conductor part are managed, the coolant liquid inner tube (201) runs through the center for being embedded in conductor part；The coolant liquid inner tube
It (201) is hollow structure, hollow space is coolant liquid internal channel (204), is set between insulating electrode casing (3) and conductor part
It is equipped with the cricoid coolant liquid outer tunnel (205) in section.
2. the high-power dedicated liquid cooling cable DC+ of charging pile as described in claim 1 and DC- liquid cooling integrate bus, it is characterized in that:
The conductor part includes flexible conductor (202) and protection copper mesh (203), and the coolant liquid inner tube (201), which is run through, is embedded in soft lead
The center of body (202), flexible conductor (202) run through the inside for being embedded in protection copper mesh (203), insulating electrode casing (3) and protection
Cricoid coolant liquid outer tunnel (205) is provided between copper mesh (203).
3. the high-power dedicated liquid cooling cable DC+ of charging pile as claimed in claim 2 and DC- liquid cooling integrate bus, it is characterized in that:
The flexible conductor (202) is strands core, and section is 35~60 square millimeters；The strands core is by more small straight
The tin-coated copper single line of diameter is twisted into small strand, and the multiple small strand is twisted into a flexible conductor；The protection copper mesh (203) is
Tin-coated copper silk thread mesh grid；The coolant liquid inner tube (201) is polyfluortetraethylene pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407666.2U CN208256345U (en) | 2018-03-26 | 2018-03-26 | A kind of dedicated liquid cooling cable DC+ of high-power charging pile and DC- liquid cooling integrate bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820407666.2U CN208256345U (en) | 2018-03-26 | 2018-03-26 | A kind of dedicated liquid cooling cable DC+ of high-power charging pile and DC- liquid cooling integrate bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208256345U true CN208256345U (en) | 2018-12-18 |
Family
ID=64608920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820407666.2U Active CN208256345U (en) | 2018-03-26 | 2018-03-26 | A kind of dedicated liquid cooling cable DC+ of high-power charging pile and DC- liquid cooling integrate bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208256345U (en) |
-
2018
- 2018-03-26 CN CN201820407666.2U patent/CN208256345U/en active Active
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