CN110010286A - A kind of fixing type electric vehicle charging pile cooling system - Google Patents
A kind of fixing type electric vehicle charging pile cooling system Download PDFInfo
- Publication number
- CN110010286A CN110010286A CN201910139018.2A CN201910139018A CN110010286A CN 110010286 A CN110010286 A CN 110010286A CN 201910139018 A CN201910139018 A CN 201910139018A CN 110010286 A CN110010286 A CN 110010286A
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- insulation layer
- heat pipe
- cooling system
- charging pile
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 238000009413 insulation Methods 0.000 claims abstract description 43
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims description 29
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 239000002356 single layer Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000005439 thermosphere Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/428—Heat conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention provides a kind of fixing type electric vehicle charging pile cooling system, it includes fast charge cable and radiator, wherein, the fast charge cable includes the first core for positive electrode current, the second core and pulse heat pipe for cathodal current, wherein, first core, second core all includes stranded copper wire, thermal insulation layer and insulation screen, the insulation screen is by the package of the thermal insulation layer, the stranded copper wire is optionally provided at the inside of the thermal insulation layer or is looped around the outside of the thermal insulation layer, and the pulse heat pipe is contacted with the thermal insulation layer.This cooling system is reduced fast charge cable temperature by set of device, increases charge power, reduces the charging time, and charging rate is fast, cooling timely, securely and reliably.
Description
Technical field
The present invention relates to electric vehicle quick charge technical field, especially a kind of fixing type electric vehicle charging pile cooling system
System.
Background technique
Due to the fast development of automobile batteries, battery capacity is gradually increased, and course continuation mileage also becomes larger therewith, is filled identical
Under electric current, the charging time will also increase, and under such long-distance travel situation, the too long charging time is not meet user demand
And it is unpractical.This requires increasing charging current, to shorten the charging time.But electric current is bigger, is not increasing electricity
In the case where cable sectional area, cable can generate heat, and temperature increases, and cable resistance can be caused to increase in this way.The outer surface of cable simultaneously
For organic matter, it is not also subjected to high temperature.If wire glass increases, cable overall diameter can also be increased, so increasing simply
Cable, does not meet technical need, and the prior art is urgently greatly improved.
Summary of the invention
The present invention is intended to provide a kind of fixing type electric vehicle charging pile cooling system, can increase charge power, reduction is filled
The electric time.
In order to achieve the above object, this invention takes technical solution are as follows:
A kind of fixing type electric vehicle charging pile cooling system comprising fast charge cable and radiator, wherein described is fast
The cable that charges includes the first core for positive electrode current, the second core for cathodal current and pulse heat pipe, wherein this
One core, the second core all include stranded copper wire, thermal insulation layer and insulation screen, and the insulation screen is by the insulation
The package of heat-conducting layer, the stranded copper wire are optionally provided at the inside of the thermal insulation layer or are looped around described exhausted
The outside of edge heat-conducting layer, and the pulse heat pipe is contacted with the thermal insulation layer, generates stranded copper wire work
Heat conduction causes in the pulse heat pipe, and the pulse heat pipe extends the outside of the fast charge cable by extended segment,
It is radiated by radiator to extended segment, and then radiated to pulse heat pipe.
When the inside of thermal insulation layer is arranged in the stranded copper wire, the pulse heat pipe be ring pipe structure simultaneously
It is wrapped in the outside of the insulation conducting shell, when the stranded copper wire is looped around the outside of the thermal insulation layer
When, the pulse heat pipe is mono-layer tube structure and the inside for being filled in the thermal insulation layer.
The radiator can be liquid-cooling heat radiator or radiator fan.
When the radiator is liquid-cooling heat radiator, the liquid-cooling heat radiator is wrapped in the pulse heat
The heat dissipation tank of the extended segment of pipe, the liquid reserve tank being connect with the heat dissipation tank and respectively with the liquid reserve tank, described dissipate
The circulating pump of hot tank connection.
Filament is provided among the thermal insulation layer.
The pulse heat pipe and its extension are the interior heat pipe for having filament sealing to vacuumize.
Compared with prior art, the present invention having the advantage that using DC charging requirement as foundation, this cooling system is logical
Crossing set of device reduces fast charge cable temperature, increases charge power, reduces the charging time, and charging rate is fast, cooling timely,
Securely and reliably.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fast charge cable of the invention.
Fig. 2 is the internal exchange sites schematic diagram of core of the invention.
Fig. 3 is the installation refinement figure that radiator of the invention is liquid-cooling heat radiator.
Fig. 4 is the connection figure that cooling device of the invention is radiator fan.
Fig. 5 is the schematic diagram that the present invention is connect with charging pipette tips, charging pile main body.
Specific embodiment
The contents of the present invention are described in further details with reference to the accompanying drawings and detailed description.
Embodiment:
It please refers to shown in Fig. 1, Fig. 3, Fig. 4, a kind of fixing type electric vehicle charging pile cooling system that the present invention refers to is applicable to
On the charging pile for having quick charge demand, as shown in Figure 1 comprising fast charge cable 10 and radiator 20, wherein described
Fast charge cable 10 include the first core 11 for positive electrode current, the second core 12 and pulse heat pipe for cathodal current
13, wherein first core 11, the second core 12 all include stranded copper wire 111(121), thermal insulation layer 112(122) and
Insulation screen 113(123), the insulation screen 113(123) by the package of the thermal insulation layer 112, institute as shown in Figure 1, Figure 2
Show, the stranded copper wire 111(121) be optionally provided at the thermal insulation layer 112(122) inside or be looped around
The thermal insulation layer 112(122) outside, and the pulse heat pipe 13 connects with the thermal insulation layer 112(122)
Touching, makes the stranded copper wire 111(121) it works in the heat conduction cause generated the pulse heat pipe 13, the pulse heat pipe
13 extend the outside of the fast charge cable 10 by extended segment 131, are radiated by radiator 20 to extended segment 131,
And then it radiates to pulse heat pipe 13.
Further, as shown in Figure 1, working as the stranded copper wire 111(121) it is arranged in the interior of thermal insulation layer 112(122)
When portion, the pulse heat pipe 13 is ring pipe structure and is wrapped in the insulation conducting shell 112(122) outside, such as Fig. 2 institute
Show as the stranded copper wire 111(121) be looped around the thermal insulation layer 112(122) outside when, the arteries and veins
Heat pipe 13 is rushed to be mono-layer tube structure and be filled in the thermal insulation layer 112(122) inside.
The radiator 20 can be liquid-cooling heat radiator or radiator fan (as shown in Figure 4).In power requirement
In the case of, liquid cooling mode can be changed by air-cooled, there is further increasing using charge power, accelerate the speed of charging.
When radiator 20 as described in Figure 3 is liquid-cooling heat radiator, the liquid-cooling heat radiator is wrapped in institute
The heat dissipation tank 21 for stating the extended segment 131 of pulse heat pipe 13, the liquid reserve tank 22 being connect with the heat dissipation tank 21 and respectively with institute
The circulating pump 23 that liquid reserve tank 22, the heat dissipation tank 21 stated connect.
Further, the thermal insulation layer 112(122) it is intermediate be provided with filament, enhance intensity and toughness.
When specifically used, stranded copper wire 111(121) cover the positive and negative electrode contact pin 31,32 for being connected to charging gun head 30
In, it can be reinforced by way of pressing, while pulse heat pipe is inserted on the outside of contact pin by thermal insulation layer set.In fast charge cable
The latter end of stranded copper wire, and connects at charging pile main body 40, while cyclic annular tube layer extend to the inside of charging pile main body
And be connected together, it can be in order to the electrical connection of charging cable.In addition, since pulse heat pipe and its extension have filament in
The heat pipe vacuumized is sealed, so fast charge cable should be located at the top of charging pile main body, is conducive to the impulse movement of heat pipe.
In other specific embodiments in the present invention, can quantity, charge power size according to core, it is appropriate right
Pump, water tank etc. are increased and decreased, and further increase the rapid charging performance of fast charge cable.
In addition, it may also be noticed that should also include power supply control, accounting module etc. for complete charging pile cooling system
Supporting structure, no longer to be elaborated herein convenient for carrying out actual design and application to system, will according to practical situations and
It is fixed.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of fixing type electric vehicle charging pile cooling system, which is characterized in that it includes fast charge cable and radiator,
Wherein, the fast charge cable includes for the first core of positive electrode current, for the second core of cathodal current and pulse
Heat pipe, wherein first core, the second core all include stranded copper wire, thermal insulation layer and insulation screen, the insulation screen
Cover layer for the package of the thermal insulation layer, the stranded copper wire be optionally provided at the thermal insulation layer inside or
Person is looped around the outside of the thermal insulation layer, and the pulse heat pipe is contacted with the thermal insulation layer, makes the multiply
The heat conduction that copper wire work generates causes in the pulse heat pipe, and the pulse heat pipe is extended described fast by extended segment
The outside of charging cable, radiates to extended segment by radiator, and then radiate to pulse heat pipe.
2. a kind of fixing type electric vehicle charging pile cooling system as described in claim 1, which is characterized in that when the multiply
When the inside of thermal insulation layer is arranged in copper wire, the pulse heat pipe is ring pipe structure and is wrapped in the insulation conducting shell
Outside, when the stranded copper wire is looped around the outside of the thermal insulation layer, the pulse heat pipe is single
Layer pipe structure and the inside for being filled in the thermal insulation layer.
3. a kind of fixing type electric vehicle charging pile cooling system as described in claim 1, which is characterized in that the heat dissipation dress
Setting can be liquid-cooling heat radiator or radiator fan.
4. a kind of fixing type electric vehicle charging pile cooling system as described in claim 1, which is characterized in that the heat dissipation dress
When being set to liquid-cooling heat radiator, the liquid-cooling heat radiator include the heat dissipation tank for being wrapped in the extended segment of the pulse heat pipe,
The liquid reserve tank being connect with the heat dissipation tank and the circulating pump being connect respectively with the liquid reserve tank, the heat dissipation tank.
5. a kind of fixing type electric vehicle charging pile cooling system as described in claim 1, which is characterized in that the insulation is led
Filament is provided among thermosphere.
6. a kind of fixing type electric vehicle charging pile cooling system as described in claim 1, which is characterized in that the pulse heat pipe
And its extension is the interior heat pipe for having filament sealing to vacuumize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139018.2A CN110010286A (en) | 2019-02-25 | 2019-02-25 | A kind of fixing type electric vehicle charging pile cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139018.2A CN110010286A (en) | 2019-02-25 | 2019-02-25 | A kind of fixing type electric vehicle charging pile cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110010286A true CN110010286A (en) | 2019-07-12 |
Family
ID=67166021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910139018.2A Pending CN110010286A (en) | 2019-02-25 | 2019-02-25 | A kind of fixing type electric vehicle charging pile cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110010286A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200350098A1 (en) * | 2019-05-01 | 2020-11-05 | Prysmian S.P.A. | Cable assembly |
| CN114056146A (en) * | 2021-12-10 | 2022-02-18 | 成都深冷液化设备股份有限公司 | High-power charging pile charging cable insulating liquid cooling system and method |
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| JPH10106362A (en) * | 1996-08-07 | 1998-04-24 | Sumitomo Wiring Syst Ltd | Cooling cable for charging electric vehicle |
| US20130269966A1 (en) * | 2010-12-15 | 2013-10-17 | Robert Emme | High Voltage Electric Cable |
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| CN105304181A (en) * | 2015-10-28 | 2016-02-03 | 合肥安奎思成套设备有限公司 | Cable with rapid heat dissipation performance |
| CN105374454A (en) * | 2015-11-13 | 2016-03-02 | 成都绿迪科技有限公司 | Novel cooling cable |
| WO2018094927A1 (en) * | 2016-11-28 | 2018-05-31 | 深圳市沃尔核材股份有限公司 | Cable, wire and charging equipment cooling system |
| CN108878014A (en) * | 2018-07-27 | 2018-11-23 | 中天科技装备电缆有限公司 | A kind of cooling type high temperature resistant direct current charging cable |
| CN108922658A (en) * | 2018-08-03 | 2018-11-30 | 威海市泓淋电力技术股份有限公司 | A kind of high-power charging gun cable with refrigerating function |
| CN109215872A (en) * | 2018-09-06 | 2019-01-15 | 宁波聚亿新能源科技有限公司 | A kind of liquid cooling cable and the electric vehicle charging cables cooling device using it |
| CN209543991U (en) * | 2019-02-25 | 2019-10-25 | 顺科新能源技术股份有限公司 | A kind of fixing type electric vehicle charging pile cooling system |
-
2019
- 2019-02-25 CN CN201910139018.2A patent/CN110010286A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10106362A (en) * | 1996-08-07 | 1998-04-24 | Sumitomo Wiring Syst Ltd | Cooling cable for charging electric vehicle |
| US20130269966A1 (en) * | 2010-12-15 | 2013-10-17 | Robert Emme | High Voltage Electric Cable |
| CN204288913U (en) * | 2015-01-09 | 2015-04-22 | 重庆宝丰线缆有限公司 | A kind of from cooling energy-saving environment-friendly cable |
| CN204680454U (en) * | 2015-05-13 | 2015-09-30 | 江西扬帆实业有限公司 | A kind of heat radiation flame retardant type electrical cable |
| CN204680413U (en) * | 2015-06-24 | 2015-09-30 | 安徽五洲特种电缆集团有限公司 | Cross-linking polytene insulation control cable |
| CN204695848U (en) * | 2015-07-01 | 2015-10-07 | 飞洲集团有限公司 | A kind of water-cooling cable |
| CN105304181A (en) * | 2015-10-28 | 2016-02-03 | 合肥安奎思成套设备有限公司 | Cable with rapid heat dissipation performance |
| CN105374454A (en) * | 2015-11-13 | 2016-03-02 | 成都绿迪科技有限公司 | Novel cooling cable |
| WO2018094927A1 (en) * | 2016-11-28 | 2018-05-31 | 深圳市沃尔核材股份有限公司 | Cable, wire and charging equipment cooling system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200350098A1 (en) * | 2019-05-01 | 2020-11-05 | Prysmian S.P.A. | Cable assembly |
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| CN114056146A (en) * | 2021-12-10 | 2022-02-18 | 成都深冷液化设备股份有限公司 | High-power charging pile charging cable insulating liquid cooling system and method |
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