CN115742806B - Cooling method for super charging pile of new energy automobile - Google Patents
Cooling method for super charging pile of new energy automobile Download PDFInfo
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- CN115742806B CN115742806B CN202211553591.6A CN202211553591A CN115742806B CN 115742806 B CN115742806 B CN 115742806B CN 202211553591 A CN202211553591 A CN 202211553591A CN 115742806 B CN115742806 B CN 115742806B
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- 238000001816 cooling Methods 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000005057 refrigeration Methods 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 55
- 238000012546 transfer Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
Abstract
The invention discloses a cooling method of a super charging pile of a new energy automobile, which comprises the following steps: 1) shell processing, 2) refrigeration mechanism installation, 3) pipeline frame installation and 4) charging pile cooling. The cooling method disclosed by the invention has the advantages of simple steps, low fan loss and long service life, and not only improves the heat dissipation efficiency of the charging pile, but also reduces the noise of the fan during operation.
Description
Technical Field
The invention relates to a cooling method of a super charging pile of a new energy automobile.
Background
With the continuous development of the electric automobile industry, the application of the charging pile is also becoming more and more widespread, and the high-power charging and super-fast charging technologies are receiving more and more attention.
However, as the power of the charging pile is increased, a large amount of heat loss is generated by the modules in the pile, so that the more the whole pile body heat is increased, the limited pile body space is added, and the heat dissipation of the charging pile is more difficult. In order to ensure reliable charging and long-term normal use of the device, a fan is arranged in the charging pile to conduct forced heat dissipation. Although the heat radiation capability of the conventional constant-speed fan can meet the heat radiation requirement of the direct-current charging system, the problems of large fan noise, high fan loss, long-time high-speed operation of the fan, reduced service life and the like exist.
Disclosure of Invention
The invention aims to provide the technical scheme of the cooling method of the super charging pile of the new energy automobile aiming at the defects of the prior art, the cooling method has simple steps, not only improves the heat dissipation efficiency of the charging pile, but also reduces the noise of a fan during operation, has low loss of the fan and prolongs the service life.
In order to solve the technical problems, the invention adopts the following technical scheme:
the cooling method of the super charging pile of the new energy automobile is characterized by comprising the following steps of:
1) Shell processing
A. Firstly, manufacturing a corresponding shell according to design requirements, forming an air outlet groove and a rectangular groove along the front side of the shell, wherein the two air outlet grooves are positioned above the rectangular groove, and installing a protection plate on the rectangular groove, so that a refrigeration mechanism in the shell is convenient to maintain through the protection plate;
b. Then an air inlet groove is formed along the left side of the shell, and a mounting frame is fixed along the bottoms of the left side and the right side of the shell, so that the air inlet groove is convenient for inputting heat generated by the charging pile into the shell for heat exchange treatment, and the mounting frame improves the stability and reliability of the installation of the shell;
c. Then, a control box, a liquid inlet connector, a liquid outlet connector and a wiring pipe are arranged along the right side of the shell, the liquid inlet connector, the liquid outlet connector and the wiring pipe are positioned at the lower part of the shell, the wiring box is arranged at the upper part of the shell, the wiring pipe is positioned between the liquid outlet connector and the liquid inlet connector, and the wiring pipe is electrically connected with the control box;
2) Refrigeration mechanism installation
A. firstly, determining the size of a refrigeration mechanism according to the size of a shell, processing an upper fixing plate and a lower fixing plate which are proper in size, arranging a heat exchange tube between the upper fixing plate and the lower fixing plate, wherein two ends of the heat exchange tube are respectively connected with a liquid inlet pipe and a liquid outlet pipe, the liquid inlet pipe is connected with a liquid inlet joint, and the liquid outlet pipe is connected with a liquid outlet joint, so that the stability and the reliability of the whole refrigeration mechanism are improved, and the service life of the refrigeration mechanism is prolonged;
b. Then, a guide groove is formed along the upper fixed plate, a guide rail is arranged along the bottom surface of the upper fixed plate and the top surface of the lower fixed plate, the guide groove is designed to facilitate the horizontal movement of the movable plate, and the guide rail improves the stability and reliability of the movable plate during movement;
c. Then, a motor and a stop block are arranged along the top surface of the upper fixing plate, so that the motor and the stop block are positioned at two sides of the guide groove, the motor is connected with the stop block through a screw rod, a boosting block is arranged on the screw rod, the screw rod is driven to rotate through the motor, and then the moving plate can be driven to horizontally move back and forth through the boosting block;
d. Finally, selecting a proper movable plate according to the interval between the upper fixed plate and the lower fixed plate, arranging sliding grooves along the top surface and the bottom surface of the movable plate according to the size of the guide rail, arranging two ventilation grooves along the set position of the movable plate, installing fans in the ventilation grooves, clamping the processed movable plate on the guide rail, fixedly connecting the boosting block with the top of the movable plate, and enabling the sliding grooves on the movable plate to move along the guide rail, so that the stability and the reliability of the movable plate during movement are improved;
3) Pipe rack installation
A. Firstly, determining the size of a pipeline frame according to the height of a shell, processing an upright post with a proper size, and arranging a first limit groove and a second limit groove along the upright post to enable the first limit groove to horizontally penetrate through the upright post, wherein the second limit groove is communicated with the first limit groove from the front side of the upright post, and limiting a guide rod through the design of the first limit groove and the second limit groove, so that the adjustment requirements of different heights are met;
b. Then the two processed upright posts are parallelly fixed on one side of the shell and positioned on the control box, and a guide rod with proper length is selected according to the interval between the two upright posts;
c. Then selecting a proper lantern ring according to the size of the guide rod, installing a hanging block at the bottom of the lantern ring, uniformly arranging positioning holes on the hanging block, sleeving the lantern ring on the guide rod, installing a second fastening screw on the lantern ring, and screwing the second fastening screw after the hanging block moves to a required position along the guide rod through the lantern ring, so that the fixed assembly of the hanging block can be realized, and the laying requirement of a pipeline is met;
d. Finally, two ends of the guide rod are limited in the first limiting grooves at two sides respectively, and a first fastening screw is selected, so that the first fastening screw penetrates through the second limiting groove to be connected to the guide rod, and the guide rod is convenient to mount and dismount;
4) Cooling of charging pile
A. Firstly, the installed refrigeration mechanism is installed in a shell and fixed at a set position of a charging pile, meanwhile, a liquid inlet joint and a liquid outlet joint on the refrigeration mechanism are connected with external liquid supply equipment through a pipeline, and the pipeline is adjusted through a pipeline frame according to the height of the installation position;
b. Then connect the power pack on the electric pile with the terminal connection, switch on, start motor and fan, make the fan work, simultaneously along last fixed plate and lower fixed plate reciprocating motion, outside liquid supply equipment supplies liquid in succession, the fan will charge in the heat that the stake produced passes through the air inlet groove input casing, carries out heat transfer through the heat transfer pipe, again with the wind after the heat transfer back to the electric pile through the air-out groove.
The cooling method is simple in steps, not only improves the heat dissipation efficiency of the charging pile, but also reduces the noise of the fan during operation, and has low loss and long service life.
Further, the air outlet grooves are distributed in an annular mode, so that the air circulation area is increased, and the cooling effect is improved.
Further, the air inlet groove is rectangular in structure and is evenly distributed from top to bottom, so that heat in the charging pile is conveniently input into the shell for heat exchange, and the heat exchange efficiency is improved.
Further, the mounting bracket is L-shaped structure, is equipped with the mounting groove on the mounting bracket, and the mounting bracket passes through the fix with screw on the casing, and the casing of being convenient for carries out fixed mounting with the electric pile that fills.
Further, go up fixed plate and lower fixed plate and all include the plate body, and the plate body is the protruding font, evenly is equipped with spacing hole on the plate body, spacing hole and heat exchange tube assorted, the installation of the heat exchange tube of being convenient for is favorable to installing the movable plate simultaneously.
Further, be equipped with the installation strip on the movable plate, the fan is fixed in on the installation strip, and the installation strip has improved the stability and the reliability of fan installation.
Further, the heat exchange tube is an S-shaped bent tube.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the cooling method disclosed by the invention has the advantages of simple steps, low fan loss and long service life, and not only improves the heat dissipation efficiency of the charging pile, but also reduces the noise of the fan during operation.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a flow chart of a cooling method of a super charging pile of a new energy automobile;
FIG. 2 is a schematic view of a prior art housing;
FIG. 3 is a schematic view of the structure of FIG. 2 in the direction A;
FIG. 4 is a schematic diagram of a piping frame according to the present invention;
FIG. 5 is a schematic view of a refrigeration mechanism according to the present invention;
fig. 6 is a schematic structural view of the upper fixing plate in the present invention.
In the figure: 1-a housing; 2-an air outlet groove; 3-protecting plates; 4-a control box; 5-a pipeline frame; 6-mounting rack; 7-a liquid inlet joint; 8-a liquid outlet joint; 9-wiring tube; 10-an air inlet groove; 11-stand columns; 12-a first limit groove; 13-a second limit groove; 14-a guide rod; 15-a first fastening screw; 16-collar; 17-a second fastening screw; 18-hanging blocks; 19-positioning holes; 20-an upper fixing plate; 21-a lower fixing plate; 22-heat exchange tubes; 23-liquid inlet pipe; 24-a liquid outlet pipe; 25-moving plate; 26-a ventilation slot; 27-a fan; 28-mounting bars; 29-plate body; 30-limiting holes; 31-a guide slot; 32-a guide rail; 33-an electric motor; 34-screw; 35-stop.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, shall fall within the scope of the invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
As shown in fig. 1 to 6, the cooling method for the super charging pile of the new energy automobile comprises the following steps:
1) Machining of the housing 1
A. firstly, manufacturing a corresponding shell 1 according to design requirements, forming an air outlet groove 2 and a rectangular groove along the front side of the shell 1, wherein the two air outlet grooves 2 are positioned above the rectangular groove, and installing a protection plate 3 on the rectangular groove, so that a refrigeration mechanism in the shell 1 is convenient to maintain through the protection plate 3; the air outlet grooves 2 are distributed in an annular mode, so that the air circulation area is increased, and the cooling effect is improved.
B. Then an air inlet groove 10 is formed along the left side of the shell 1, and the installation frame 6 is fixed along the bottoms of the left side and the right side of the shell 1, the air inlet groove 10 is convenient for inputting heat generated by the charging pile into the shell 1 for heat exchange treatment, and the installation frame 6 improves the installation stability and reliability of the shell 1; the air inlet groove 10 is rectangular structure, and from top to bottom evenly distributed, be convenient for with charging the heat input casing 1 in the stake and carry out the heat transfer, improve heat exchange efficiency. The mounting bracket 6 is L-shaped structure, is equipped with the mounting groove on the mounting bracket 6, and the mounting bracket 6 is fixed in on the casing 1 through the screw, and casing 1 and electric pile that charges of being convenient for carry out fixed mounting.
C. Then, a control box 4, a liquid inlet connector 7, a liquid outlet connector 8 and a wiring pipe 9 are arranged along the right side of the shell 1, the liquid inlet connector 7, the liquid outlet connector 8 and the wiring pipe 9 are positioned at the lower part of the shell 1, the wiring box is arranged at the upper part of the shell 1, the wiring pipe 9 is positioned between the liquid outlet connector 8 and the liquid inlet connector 7, and the wiring pipe 9 is electrically connected with the control box 4;
2) Refrigeration mechanism installation
A. Firstly, the size of a refrigeration mechanism is determined according to the size of a shell 1, an upper fixing plate 20 and a lower fixing plate 21 which are proper in size are processed, the upper fixing plate 20 is matched with the lower fixing plate 21 in size, a heat exchange tube 22 is arranged between the upper fixing plate 20 and the lower fixing plate 21, two ends of the heat exchange tube 22 are respectively connected with a liquid inlet tube 23 and a liquid outlet tube 24, the liquid inlet tube 23 is connected with a liquid inlet joint 7, the liquid outlet tube 24 is connected with a liquid outlet joint 8, the stability and the reliability of the whole refrigeration mechanism are improved, and the service life of the refrigeration mechanism is prolonged; the upper fixing plate 20 and the lower fixing plate 21 comprise plate bodies 29, the plate bodies 29 are in a convex shape, limiting holes 30 are uniformly formed in the plate bodies 29, the limiting holes 30 are matched with the heat exchange tubes 22, the heat exchange tubes 22 are convenient to install, and meanwhile the movable plates 25 are convenient to install. The heat exchange tube 22 is an S-shaped bent tube.
B. then, a guide groove 31 is formed along the upper fixed plate 20, a guide rail 32 is arranged along the bottom surface of the upper fixed plate 20 and the top surface of the lower fixed plate 21, the guide groove 31 is designed to facilitate the horizontal movement of the moving plate 25, and the guide rail 32 improves the stability and reliability of the moving plate 25 during the movement;
c. Then, a motor 33 and a stop block 35 are arranged along the top surface of the upper fixed plate 20, the motor 33 and the stop block 35 are positioned on two sides of the guide groove 31, the motor 33 is connected with the stop block 35 through a screw rod 34, a boosting block is arranged on the screw rod 34, the screw rod 34 is driven to rotate through the motor 33, and then the movable plate 25 can be driven to horizontally move back and forth through the boosting block;
d. Finally, selecting a proper movable plate 25 according to the interval between the upper fixed plate 20 and the lower fixed plate 21, arranging sliding grooves along the top surface and the bottom surface of the movable plate 25 according to the size of a guide rail 32, arranging two ventilation grooves 26 along the set position of the movable plate 25, arranging a fan 27 in the ventilation grooves 26, clamping the processed movable plate 25 on the guide rail 32, fixedly connecting a boosting block with the top of the movable plate 25, and moving the sliding grooves on the movable plate 25 along the guide rail 32 to improve the stability and reliability of the movable plate 25 during movement; the movable plate 25 is provided with a mounting bar 2828, the fan 27 is fixed on the mounting bar 2828, and the mounting bar 2828 improves the stability and reliability of the installation of the fan 27.
3) Pipe frame 5 installation
A. Firstly, determining the size of a pipeline frame 5 according to the height of a shell 1, processing a stand column 11 with a proper size, and arranging a first limit groove 12 and a second limit groove 13 along the stand column 11, so that the first limit groove 12 horizontally penetrates through the stand column 11, the second limit groove 13 is communicated with the first limit groove 12 from the front side of the stand column 11, and limiting a guide rod 14 through the design of the first limit groove 12 and the second limit groove 13, thereby meeting the adjustment requirements of different heights;
b. Then the two processed upright posts 11 are fixed on one side of the shell 1, which is positioned on the control box 4, and a guide rod 14 with proper length is selected according to the interval between the two upright posts 11;
c. Then selecting a proper lantern ring 16 according to the size of the guide rod 14, installing a hanging block 18 at the bottom of the lantern ring 16, uniformly arranging positioning holes 19 on the hanging block 18, sleeving the lantern ring 16 on the guide rod 14, installing a second fastening screw 17 on the lantern ring 16, moving the hanging block 18 along the guide rod 14 through the lantern ring 16, and screwing the second fastening screw 17 after the hanging block 16 is moved to a required position, so that the fixed assembly of the hanging block 18 can be realized, and the laying requirement of a pipeline is met;
d. Finally, two ends of the guide rod 14 are respectively limited in the first limiting grooves 12 at two sides, and a first fastening screw 15 is selected, so that the first fastening screw 15 passes through the second limiting groove 13 to be connected to the guide rod 14, and the guide rod 14 is convenient to mount and dismount;
4) Cooling of charging pile
A. Firstly, an installed refrigeration mechanism is installed in a shell 1 and fixed at a set position of a charging pile, meanwhile, a liquid inlet joint 7 and a liquid outlet joint 8 on the refrigeration mechanism are connected with external liquid supply equipment through a pipeline, and the pipeline is adjusted through a pipeline frame 5 according to the height of the installation position;
b. then connect the power pack on the electric pile with the wiring pipe 9, switch on, start motor 33 and fan, make fan 27 work, simultaneously along last fixed plate 20 and lower fixed plate 21 reciprocating motion, outside liquid supply equipment supplies liquid in succession, in the fan 27 will charge the heat that the stake produced through air inlet tank 10 input casing 1, exchange heat through heat exchange tube 22, again with the wind after the heat exchange back flow to the electric pile through air-out groove 2.
The cooling method is simple in steps, not only improves the heat dissipation efficiency of the charging pile, but also reduces the noise of the fan during operation, and has low loss and long service life.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are included in the scope of the present invention.
Claims (7)
1. The cooling method of the super charging pile of the new energy automobile is characterized by comprising the following steps of:
1) Shell processing
A. firstly, manufacturing a corresponding shell according to design requirements, arranging an air outlet groove and a rectangular groove along the front side of the shell, wherein the two air outlet grooves are positioned above the rectangular groove, and installing a protection plate on the rectangular groove;
b. then an air inlet groove is formed along the left side of the shell, and mounting frames are fixed along the bottoms of the left side and the right side of the shell;
c. Then, a control box, a liquid inlet connector, a liquid outlet connector and a wiring pipe are arranged along the right side of the shell, the liquid inlet connector, the liquid outlet connector and the wiring pipe are positioned at the lower part of the shell, the wiring box is arranged at the upper part of the shell, the wiring pipe is positioned between the liquid outlet connector and the liquid inlet connector, and the wiring pipe is electrically connected with the control box;
2) Refrigeration mechanism installation
A. Firstly, determining the size of a refrigeration mechanism according to the size of a shell, processing an upper fixing plate and a lower fixing plate which are proper, wherein the sizes of the upper fixing plate and the lower fixing plate are matched, and installing a heat exchange tube between the upper fixing plate and the lower fixing plate, wherein two ends of the heat exchange tube are respectively connected with a liquid inlet pipe and a liquid outlet pipe, the liquid inlet pipe is connected with a liquid inlet joint, and the liquid outlet pipe is connected with a liquid outlet joint;
b. then, a guide groove is formed along the upper fixing plate, and guide rails are arranged along the bottom surface of the upper fixing plate and the top surface of the lower fixing plate;
c. Then, a motor and a stop block are arranged along the top surface of the upper fixing plate, so that the motor and the stop block are positioned at two sides of the guide groove, the motor is connected with the stop block through a screw rod, and a boosting block is arranged on the screw rod;
d. Finally, selecting a proper movable plate according to the interval between the upper fixed plate and the lower fixed plate, arranging sliding grooves along the top surface and the bottom surface of the movable plate according to the size of the guide rail, arranging two ventilation grooves along the set position of the movable plate, installing fans in the ventilation grooves, clamping the processed movable plate on the guide rail, and fixedly connecting the boosting block with the top of the movable plate;
3) Pipe rack installation
A. Firstly, determining the size of a pipeline frame according to the height of a shell, processing an upright post with a proper size, and arranging a first limit groove and a second limit groove on the upright post along the upright post to enable the first limit groove to horizontally penetrate through the upright post, wherein the second limit groove is communicated with the first limit groove from the front side of the upright post;
b. Then the two processed upright posts are parallelly fixed on one side of the shell and positioned on the control box, and a guide rod with proper length is selected according to the interval between the two upright posts;
c. Then selecting a proper lantern ring according to the size of the guide rod, installing a hanging block at the bottom of the lantern ring, uniformly arranging positioning holes on the hanging block, sleeving the lantern ring on the guide rod, and installing a second fastening screw on the lantern ring;
d. finally, limiting two ends of the guide rod in the first limiting grooves on two sides respectively, and selecting a first fastening screw to enable the first fastening screw to penetrate through the second limiting groove and be connected to the guide rod;
4) Cooling of charging pile
A. Firstly, the installed refrigeration mechanism is installed in a shell and fixed at a set position of a charging pile, meanwhile, a liquid inlet joint and a liquid outlet joint on the refrigeration mechanism are connected with external liquid supply equipment through a pipeline, and the pipeline is adjusted through a pipeline frame according to the height of the installation position;
b. Then connect the power pack on the electric pile with the terminal connection, switch on, start motor and fan, make the fan work, simultaneously along last fixed plate and lower fixed plate reciprocating motion, outside liquid supply equipment supplies liquid in succession, the fan will charge in the heat that the stake produced passes through the air inlet groove input casing, carries out heat transfer through the heat transfer pipe, again with the wind after the heat transfer back to the electric pile through the air-out groove.
2. The cooling method for the super-charging pile of the new energy automobile according to claim 1, wherein the cooling method is characterized by comprising the following steps: the air outlet grooves are distributed in an annular mode.
3. The cooling method for the super-charging pile of the new energy automobile according to claim 1, wherein the cooling method is characterized by comprising the following steps: the air inlet grooves are of rectangular structures and are uniformly distributed from top to bottom.
4. The cooling method for the super-charging pile of the new energy automobile according to claim 1, wherein the cooling method is characterized by comprising the following steps: the mounting frame is L-shaped structure, be equipped with the mounting groove on the mounting frame, the mounting frame passes through the screw fixation on the casing.
5. The cooling method for the super-charging pile of the new energy automobile according to claim 1, wherein the cooling method is characterized by comprising the following steps: the upper fixing plate and the lower fixing plate comprise plate bodies, the plate bodies are in a convex shape, limiting holes are uniformly formed in the plate bodies, and the limiting holes are matched with the heat exchange tubes.
6. The cooling method for the super-charging pile of the new energy automobile according to claim 1, wherein the cooling method is characterized by comprising the following steps:
the movable plate is provided with a mounting bar, and the fan is fixed on the mounting bar.
7. The cooling method for the super-charging pile of the new energy automobile according to claim 1, wherein the cooling method is characterized by comprising the following steps:
The heat exchange tube is an S-shaped bent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211553591.6A CN115742806B (en) | 2022-12-06 | 2022-12-06 | Cooling method for super charging pile of new energy automobile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211553591.6A CN115742806B (en) | 2022-12-06 | 2022-12-06 | Cooling method for super charging pile of new energy automobile |
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| CN115742806B true CN115742806B (en) | 2024-05-03 |
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| CN116788079B (en) * | 2023-07-13 | 2024-01-30 | 湖南工业职业技术学院 | Fill electric pile heat radiation structure and car and fill electric pile |
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| CN115742806A (en) | 2023-03-07 |
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