CN105515108A - Large-power charging pile having two-cavity three-door cabinet body - Google Patents
Large-power charging pile having two-cavity three-door cabinet body Download PDFInfo
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- CN105515108A CN105515108A CN201511034485.7A CN201511034485A CN105515108A CN 105515108 A CN105515108 A CN 105515108A CN 201511034485 A CN201511034485 A CN 201511034485A CN 105515108 A CN105515108 A CN 105515108A
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- cabinet
- door
- arranges
- charging pile
- loculus
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a large-power charging pile having a two-cavity three-door cabinet body. The charging pile comprises a housing and a charging gun hung outside the housing, the housing comprises a cuboid cabinet body, a cabinet body upper cover and a cabinet body pedestal, the cuboid cabinet body comprises a large cavity and a small cavity, the large cavity accommodates a power supply conversion part, the small cavity accommodates a control part, the volume of the large cavity is larger than or equal to twice the volume of the small cavity, the front side and reverse side of the large cavity are provided with one or two doors respectively, a lower half part of the door of the front side of the large cavity is provided with an air inlet, an upper half part of the door of the reverse side is provided with an air outlet, the front side and reverse side of the small cavity is each provided with a door, an upper half part of the door of the reverse side of the small cavity is provided with an air outlet, and the top of the large cavity is provided with an air outlet. The arrangement of the cavities of the charging pile guarantees the large cavity can accommodate more power modules, heat-producing capabilities and heat dissipation requirements of the power modules and the control part are different, and the charging pile can stably run under large power.
Description
Technical field
The invention belongs to DC charging apparatus field, relate to a kind of charging pile for DC charging particularly, especially relate to a kind of high-power charging pile with two three cabinets in chamber
Background technology
Electric automobile is as the wide green traffic instrument of a kind of development prospect, and spreading speed from now on can be abnormal swift and violent, and following market prospects are also abnormal huge.Under global energy crisis and the serious overall background of environmental crisis; the Chinese government actively pushes forward the application & development of new-energy automobile; fill/electrical changing station as the necessary important supporting infrastructure of Development of EV, there is very important Social benefit and economic benefit.
Charging pile input is directly connected with AC network, and output is all equipped with charging plug for being charging electric vehicle.Charging pile generally provides normal charge and quick charge two kinds of charging modes, the man-machine interactive interface that people can use specific recharged card to provide at charging pile to be swiped the card use, carry out the operations such as corresponding charging modes, charging interval, cost data printing, charging pile display screen can show the data such as charge volume, expense, charging interval
CN202406414U discloses a kind of charging pile, described charging pile comprises cabinet door, charging pile cabinet, collision mat, described charging pile cabinet comprises the cavity holding charging device, described cabinet door is connected with described charging pile cabinet pivotable and can closes the opening of described cavity, at the opening part of described cavity, described charging pile cabinet and described cabinet door complement each other to form overflow groove, at described overflow groove place, described collision mat is arranged between described charging pile cabinet and described cabinet door, when described cabinet door is relative to described charging pile cabinet pivotable thus when closing the opening of described cavity, described collision mat is subject to the extruding of described cabinet door thus forms waterproof sealing between described cabinet door and described charging pile cabinet, and the rhone be communicated with described overflow groove is formed in the bottom of described charging pile cabinet.
CN204102119U discloses a kind of integrating device of electric automobile multichannel AC charging pile, comprises top cabinet and the bottom cabinet of connection, it is characterized in that, the front panel of described top cabinet is a locking charging operations door.
Do not design for the cabinet of the charging pile of high-power charging at present, commercially there is not the charging pile that can ensure the heat radiation safety of high-power charging pile yet, the design of charging pile is all that power module and control module are in the charging pile of one substantially, even if be separated, also be undertaken by putting side by side of multiple cabinet, high-power charging pile cannot be realized and closely cooperate realize heat radiation safety, dust-proof safety in power module, control module.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of charging pile that high power DC charges that can ensure, this charging pile has good heat dispersion, and the interference of inner free from dust and insect pest.
Concrete, the invention provides a kind of high-power charging pile with two three cabinets in chamber, this charging pile comprises housing, hang on the charging gun outside housing, housing comprises cuboid cabinet, cabinet upper cover and bottom base of cabinet body, the ratio of the length, width and height of cuboid cabinet is: 24-30:10-12:23-26, the length of cabinet is 240cm-300cm, this cuboid cabinet comprises large chamber and loculus two chambeies, large chamber holds Power convert part, loculus holds control section, the volume in large chamber is more than or equal to the volume of 2 times of loculuses, the front and back in large chamber arranges one or two door respectively, the latter half of the door in front, large chamber arranges air inlet, the first half of the door at the back side sets out air port, the front and back of loculus respectively arranges a door, the first half of the door at the back side of loculus sets out air port, the top in large chamber sets out air port.
The enterprising tuyere position of door in front, large chamber the latter half needed at door is set, because need the trend of wind on large chamber to be from below to up, low warm air is entered by the air inlet of door the latter half, the top in large chamber is floated to after intensification, the hot blast heated up discharges large chamber by the air outlet of the first half of the door in face, large back lining, and large top of chamber sets out air port and also can discharge hot blast simultaneously simultaneously.
Above-mentioned charging pile, wherein Power convert part changes galvanic lowest power into 150kw.
The bottom of large chamber and loculus and top are the bottom of cuboid cabinet and the part at top.
Above-mentioned charging pile, housing is three, two chamber cabinet, and front, cuboid cabinet large chamber arranges the door of two formed objects, two equidirectional foldings of door or subtend folding, and face, large back lining arranges the door of two formed objects, two equidirectional foldings of door or subtend folding.
Above-mentioned charging pile, the bottom of large chamber and loculus arranges circuit hole and air inlet, and the dividing plate of large chamber and loculus centre arranges the cable-through hole passed through for circuit.
Above-mentioned charging pile, air outlet arranges electronic extractor fan, and extractor fan is ventilating fan or air exhauster.
Above-mentioned charging pile, the air inlet on the door in front, large chamber is scale type air inlet or venetian blind type air inlet, and air intake direction is that air inlet arranges the barrier structure avoiding rainwater from top to bottom to enter by the export-oriented cavity of cavity.
Cuboid cabinet is seated on base, base is hollow structure, the height of base is 2-20cm, the top surface area of base is more than or equal to the area below cuboid cabinet, the upper surface of base is arranged and corresponding route wire inlet/outlet hole and air inlet below cuboid cabinet, and the side of base arranges air inlet.
Cuboid cabinet arranges cabinet upper cover on top, upper cover holds the part that stretches out of electronic extractor fan, the bottom area of upper cover is greater than the topside area of cuboid cabinet, the below protruding eave portion that the part at cuboid cabinet top is given prominence in the bottom of upper cover divides and arranges exhaust vent, the sidepiece of upper cover arranges hole, arrange bucker outside hole, the gross area above covering the hole of setting is more than or equal to the area of cuboid cabinet overhead electric extractor fan air outlet.The multiple electronic extractor fan power that the door of cuboid cabinet and top are installed is identical or different, and it is variable-frequency electric extractor fan, and the power of extractor fan equals the 0.1-0.25% of Power convert part conversion electrical power.
The door in large chamber of cuboid cabinet and the gross area of the air inlet of bottom are more than or equal to the gross area with the electronic extractor fan air intake vent at top on the back gate of large chamber.
The gross area of the air inlet of the bottom of the loculus of cuboid cabinet is more than or equal to the gross area of the electronic extractor fan air intake vent on loculus back gate.
The air outlet that the air intake vent of the air inlet on cuboid cabinet and electronic extractor fan arranges anti-dust filter mesh or electronic extractor fan arranges anti-dust filter mesh.
Charging gun is arranged at the loculus side of cuboid cabinet, and the connecting line of charging gun and direct current output device is exported by loculus.The number of charging gun can be 1-5 according to demand, and when arranging multiple charging gun, the loculus side rushing square cabinet just arranges the fixed bit of multiple charging gun.
The go out part on surface of the extension of the electronic extractor fan that the first half of the door at the back side of large chamber and loculus is arranged arranges protective cover, and protective cover bottom arranges opening and communicates with the air outlet of extractor fan.
Present invention also offers the installation method of above-mentioned charging pile, it is characterized in that first arranging bottom base of cabinet body, then cuboid cabinet is installed on base, then on cuboid cabinet top, cabinet upper cover is installed.
Beneficial effect
The cavity of charging pile of the present invention arranges and ensure that large chamber can hold more power module, power module is different with cooling requirements from the calorific capacity of control section, make charging pile can stable operation under high-power, especially cuboid cabinet, bottom base of cabinet body, cabinet covering the air inlet of setting and the area matched of suction opeing, is the present invention confirms to have optimum efficiency setting by long-term research.
The air inlet that cuboid cabinet, cabinet upper cover and bottom base of cabinet body are arranged and air outlet meet charging pile power module proper heat reduction and according to the heat radiation under different switching power, extractor fan is that frequency conversion is arranged, can ensure to adjust exhausting amount at any time with when high-power charging in the untapped situation of charging pile, ensure the coupling at any time of caloric value and heat dissipation capacity.
It is the optimal proportion formed on the basis verified through long term test that the large chamber of cabinet and the volume of loculus are arranged, and namely large chamber will ensure the volume being more than or equal to 2 times of loculuses.Such guarantee two cavitys all can the demand of content with funtion and the heat balance that produces and shed.
Accompanying drawing explanation
The front view of Fig. 1 charging pile
The lateral plan of Fig. 2 charging pile
Wherein 1 is cuboid cabinet, and 2 is cabinet upper cover, and 3 is bottom base of cabinet body, and 4 is front, large chamber door, and 5 is loculus front door, and 6 is the air inlet of the door in front, large chamber, and 7 is charging gun, and 8 is the protective cover of back door extractor fan.
Embodiment
A kind of charging pile of three, two chamber; the housing of this charging pile is made up of cuboid cabinet 1, cabinet upper cover 2 and bottom base of cabinet body 3; the large chamber of cuboid cabinet arranges 2 doors opened in the same way 4; loculus arranges a door 5 opened in the same way with large chamber; the latter half of the door in front, large chamber arranges air inlet 6; the side closing on the side of loculus is provided with charging gun 7; the first half of the door at large chamber and loculus and the back side arranges electronic extractor fan; electronic extractor fan is covered by protective cover 8, prevents rainwater from entering in extractor fan.
The bottom that the laterally projecting rectangular cabinet body of cabinet upper cover 2 divides sets out air port, and the side of sales counter upper cover 2 sets out air port, and the air outlet on cabinet upper cover 2 is the wind of discharging the electronic extractor fan air outlet discharge in cuboid cabinet top.
The upper surface of bottom base of cabinet body 3 and the lower surface size of cuboid cabinet and position coincide, and the side of base arranges air inlet, and the gross area of air inlet is more than or equal to the bottom gross area of cuboid cabinet.
The length, width and height of cuboid cabinet 1 are 2.6m*1.2m*2.5m, and the volume in large chamber is the volume of 2.3 times of loculuses, and Power convert part changes galvanic power into 250kw.The bottom of large chamber and loculus and top are the bottom of cuboid cabinet and the part at top.
The large front, chamber of cuboid cabinet 1 arranges the door 4 and 5 of two equidirectional foldings of formed objects, face, large back lining arranges the door of two equidirectional foldings of formed objects, the bottom of large chamber and loculus arranges circuit hole and air inlet, and the dividing plate of large chamber and loculus centre arranges the cable-through hole passed through for circuit.Air outlet arranges electronic extractor fan, and extractor fan is ventilating fan.Air inlet on the door in front, large chamber is venetian blind type air inlet.
Cuboid cabinet 1 is seated on base 3, base 3 is hollow structure, the height of base 3 is 15cm, the top surface area of base 3 equals the area below cuboid cabinet, the upper surface of base 3 is arranged and cuboid cabinet 1 corresponding route wire inlet/outlet hole and air inlet below, and the side of base arranges air inlet.
Cuboid cabinet 1 arranges cabinet upper cover 2 on top, upper cover 2 holds the part that stretches out of electronic extractor fan, the bottom area of upper cover is 2.8m*1.4m, the below protruding eave portion that the part at cuboid cabinet 1 top is given prominence in the bottom of upper cover 2 divides and arranges exhaust vent, the sidepiece of upper cover 2 arranges hole, arrange bucker outside hole, the gross area of the hole that upper cover 2 is arranged equals the area of cuboid cabinet overhead electric extractor fan air outlet.
The multiple electronic extractor fan power that door and the top of cuboid cabinet are installed is identical, and it is variable-frequency electric extractor fan, and the power of extractor fan equals 0.15% of Power convert part conversion electrical power.
The gross area of the air inlet 6 of the door in the large chamber of cuboid cabinet 1 and the air inlet of bottom is greater than the gross area with the electronic extractor fan air intake vent at top on the back gate of large chamber.The gross area of the air inlet of the bottom of the loculus of cuboid cabinet 1 equals the gross area of the electronic extractor fan air intake vent on loculus back gate.Air inlet 6 on cuboid cabinet 1 and the air intake vent of electronic extractor fan arrange anti-dust filter mesh.The go out part on surface of the extension of the electronic extractor fan that the first half of the door at the back side of large chamber and loculus is arranged arranges protective cover 8, and protective cover bottom arranges opening and communicates with the air outlet of extractor fan, and the opening of protective cover bottom setting arranges anti-dust filter mesh.
2 charging guns 7 are arranged at the loculus side of cuboid cabinet, and the connecting line of charging gun and direct current output device is exported by loculus.
Claims (16)
1. one kind has the high-power charging pile of two three cabinets in chamber, this charging pile comprises housing, hang on the charging gun outside housing, housing comprises cuboid cabinet, cabinet upper cover and bottom base of cabinet body, the ratio of the length, width and height of cuboid cabinet is: 24-30:10-12:23-26, the length of cabinet is 240cm-300cm, this cuboid cabinet comprises large chamber and loculus two chambeies, large chamber holds Power convert part, loculus holds control section, it is characterized in that the volume in large chamber is more than or equal to the volume of 2 times of loculuses, the front and back in large chamber arranges one or two door respectively, the latter half of the door in front, large chamber arranges air inlet, the first half of the door at the back side sets out air port, the front and back of loculus respectively arranges a door, the first half of the door at the back side of loculus sets out air port, the top in large chamber sets out air port.
2. charging pile according to claim 1, is characterized in that Power convert part changes galvanic lowest power into 150kw.
3. charging pile according to claim 1, is characterized in that the bottom of large chamber and loculus and top are the bottom of cuboid cabinet and the part at top.
4. charging pile according to claim 1, it is characterized in that housing is three, two chamber cabinet, front, cuboid cabinet large chamber arranges the door of two formed objects, two equidirectional foldings of door or subtend folding, face, large back lining arranges the door of two formed objects, two equidirectional foldings of door or subtend folding.
5. charging pile according to claim 4, is characterized in that the bottom of large chamber and loculus arranges circuit wire inlet/outlet hole and air inlet, and the dividing plate of large chamber and loculus centre arranges the cable-through hole passed through for circuit.
6. the charging pile according to any one of claim 1-5, is characterized in that air outlet arranges electronic extractor fan, and extractor fan is ventilating fan or air exhauster.
7. the charging pile according to any one of claim 1-5, it is characterized in that the air inlet on the door in front, large chamber is scale type air inlet or venetian blind type air inlet, air intake direction is that air inlet arranges the barrier structure avoiding rainwater from top to bottom to enter by the export-oriented cavity of cavity.
8. the charging pile according to any one of claim 1-7, it is characterized in that cuboid cabinet is seated on base, base is hollow structure, the height of base is 2-20cm, the top surface area of base is more than or equal to the area below cuboid cabinet, the upper surface of base is arranged and corresponding route wire inlet/outlet hole and air inlet below cuboid cabinet, and the side of base arranges air inlet.
9. the charging pile according to any one of claim 1-7, it is characterized in that arranging cabinet upper cover on cuboid cabinet top, upper cover holds the part that stretches out of electronic extractor fan, the bottom area of upper cover is greater than the topside area of cuboid cabinet, the below protruding eave portion that the part at cuboid cabinet top is given prominence in the bottom of upper cover divides and arranges exhaust vent, the sidepiece of upper cover arranges hole, arrange bucker outside hole, the gross area above covering the hole of setting is more than or equal to the area of the electronic extractor fan air outlet in cuboid cabinet top.
10. the charging pile according to any one of claim 1-9, it is characterized in that the multiple electronic extractor fan power that the door of cuboid cabinet and top are installed is identical or different, it is variable-frequency electric extractor fan, and the power of extractor fan equals the 0.1-0.25% of Power convert part conversion electrical power.
11. charging piles according to any one of claim 1-9, is characterized in that the door in large chamber of cuboid cabinet and the gross area of the air inlet of bottom are more than or equal on the back gate of large chamber and the gross area of electronic extractor fan air intake vent at top.
12. charging piles according to claim 1, is characterized in that the gross area of the air inlet of the bottom of the loculus of cuboid cabinet is more than or equal to the gross area of the electronic extractor fan air intake vent on loculus back gate.
13. charging piles according to any one of claim 1-12, is characterized in that the air outlet that the air intake vent of air inlet on cuboid cabinet and electronic extractor fan arranges anti-dust filter mesh or electronic extractor fan arranges anti-dust filter mesh.
14. charging piles according to claim 1, it is characterized in that charging gun is arranged at the loculus side of cuboid cabinet, the connecting line of charging gun and direct current output device is exported by loculus.
15. charging piles according to claim 6; it is characterized in that the go out part on surface of the extension of the electronic extractor fan that the first half of the door at the back side at large chamber and loculus is arranged arranges protective cover, protective cover bottom arranges opening and communicates with the air outlet of extractor fan.
The installation method of 16. charging piles according to any one of claim 1-15, is characterized in that first arranging bottom base of cabinet body, is then installed on base by cuboid cabinet, then installs cabinet upper cover on cuboid cabinet top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511034485.7A CN105515108A (en) | 2015-12-31 | 2015-12-31 | Large-power charging pile having two-cavity three-door cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511034485.7A CN105515108A (en) | 2015-12-31 | 2015-12-31 | Large-power charging pile having two-cavity three-door cabinet body |
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| CN105515108A true CN105515108A (en) | 2016-04-20 |
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| CN201511034485.7A Pending CN105515108A (en) | 2015-12-31 | 2015-12-31 | Large-power charging pile having two-cavity three-door cabinet body |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105896678A (en) * | 2016-06-02 | 2016-08-24 | 广东中研能源有限公司 | High-power charging pile with adjustable power supply switching power |
| CN107426947A (en) * | 2017-06-30 | 2017-12-01 | 厦门科华恒盛股份有限公司 | A kind of radiator structure of charging pile |
| CN107599874A (en) * | 2017-10-12 | 2018-01-19 | 深圳市惠程电气股份有限公司 | A kind of charger |
| CN107839495A (en) * | 2016-09-19 | 2018-03-27 | 宁波三星智能电气有限公司 | A kind of charging pile and cooling control method |
| CN107846047A (en) * | 2016-09-19 | 2018-03-27 | 宁波三星智能电气有限公司 | A kind of charging pile and cooling control method |
| CN107911991A (en) * | 2017-10-16 | 2018-04-13 | 安徽工程大学 | A kind of inlet gas cooling structure of new-energy automobile charging pile |
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