CN221315831U - Liquid cooling device for direct-current charging pile - Google Patents
Liquid cooling device for direct-current charging pile Download PDFInfo
- Publication number
- CN221315831U CN221315831U CN202323663073.2U CN202323663073U CN221315831U CN 221315831 U CN221315831 U CN 221315831U CN 202323663073 U CN202323663073 U CN 202323663073U CN 221315831 U CN221315831 U CN 221315831U
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- China
- Prior art keywords
- liquid cooling
- cooling device
- flow
- device main
- charging pile
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- 238000001816 cooling Methods 0.000 title claims abstract description 72
- 239000007788 liquid Substances 0.000 title claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 9
- 239000002826 coolant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a liquid cooling device for a direct-current charging pile, and particularly relates to the technical field of heat dissipation. According to the utility model, the liquid cooling conveying assembly is arranged, cold water flows in the second flow guide cavity and is conveyed into the first flow guide cavity, the first hollow wing plate and the second hollow wing plate through the hoses, the motor full-channel impeller rotates, external air flow is extracted into the flow collecting box through the first hollow wing plate and the second hollow wing plate, and the air flow exchanges heat through the first hollow wing plate and the second hollow wing plate, so that the cooling function is realized.
Description
Technical Field
The utility model relates to the technical field of heat dissipation, in particular to a liquid cooling device for a direct-current charging pile.
Background
Electric piles are devices for providing electric energy for electric vehicles such as electric vehicles, hybrid vehicles and the like. The charging pile generally comprises a charging interface, a charging control module, a metering device and the like, and is used for converting alternating current or direct current into electric energy suitable for charging an electric vehicle. The direct current charging pile is a charging device for providing direct current electric energy to charge an electric vehicle. Compared with an alternating-current charging pile, the direct-current charging pile has higher charging power and faster charging speed;
The liquid cooling device is an additional device of the direct current charging pile and is used for helping to control the temperature of the charging equipment. In high power dc charging, the charging device may generate a lot of heat, and excessive temperatures may affect the performance and lifetime of the device. In order to solve the problem, the liquid cooling device radiates heat and cools down through a circulating cooling medium, so that the charging equipment can be ensured to maintain a normal working state under the condition of high-power charging.
The utility model patent with the patent application number of CN202222813333.9 discloses a direct current charging pile with a liquid cooling system, which comprises a base, wherein the upper end face of the base is fixedly provided with a shell, the inside of the shell is fixedly provided with a shielding cover, the inside of the shielding cover is fixedly provided with a charging module, the front end face of the shell is clamped with two charging heads, the two charging heads are electrically connected with the charging module through leads, the outer end of the charging module is sleeved with a water cooling sleeve, the upper end face of the shielding cover is fixedly provided with a water tank, one side of the water tank is fixedly connected with a water pump, the upper end face of the shell is fixedly provided with a cover plate, the lower end face of the cover plate is fixedly provided with a cooling pipe, and the cooling pipe consists of a flat pipe connected through a plurality of U-shaped connecting pipes;
This structure is when using, through being provided with the liquid cooling system that comprises water jacket, cooling tube, water pump, water tank in inside, can dispel the heat through the circulation efficient of coolant liquid, and the radiating effect is strong, but this structure is difficult to carry out the reposition of redundant personnel to the coolant liquid when using, causes the device radiating effect not good when using.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a liquid cooling device for a dc charging pile, which aims to solve the above-mentioned problems in the prior art.
The utility model is realized in such a way that the utility model provides the following technical scheme: the liquid cooling device for the direct-current charging pile comprises a liquid cooling device main body for supporting, wherein a liquid cooling conveying assembly is arranged on the liquid cooling device main body;
The liquid cooling conveying assembly comprises a controller arranged on one side of the surface of the liquid cooling device main body, the controller is detachably connected with the liquid cooling device main body, a pump machine detachably connected with the controller is arranged at the bottom of the controller, and the output end of the pump machine extends into the liquid cooling device main body;
The liquid cooling device comprises a liquid cooling device body, and is characterized in that a flow gathering box for supporting is arranged in the liquid cooling device body, a protective guard positioned on one side of the flow gathering box is arranged on the outer side of the liquid cooling device body, a motor is arranged in the middle of the flow gathering box, an impeller for guiding flow is arranged in the flow gathering box, a first flow guiding cavity installed in the liquid cooling device body is arranged on the outer side of the flow gathering box, a second flow guiding cavity installed in the liquid cooling device body is arranged on one side of the first flow guiding cavity, the first flow guiding cavity and the second flow guiding cavity are detachably connected with the liquid cooling device body through bolts, the second flow guiding cavity is communicated with the first flow guiding cavity through a hose, and the second flow guiding cavity is communicated with the output end of a pump through the hose;
According to the technical scheme, cold liquid is conveyed into the second diversion cavity by the pump, cold night flows in the second diversion cavity and is conveyed into the first diversion cavity, the first hollow wing plate and the second hollow wing plate through the hose, the motor full-channel impeller rotates, external air flow is pumped into the flow collecting box through the first hollow wing plate and the second hollow wing plate, and the air flow exchanges heat through the first hollow wing plate and the second hollow wing plate, so that the cooling function is realized;
Optionally, in one possible implementation manner, a first hollow fin plate installed in the flow collecting box is arranged on one side of the impeller, a second hollow fin plate installed in the flow collecting box is arranged on the other side of the impeller, the first hollow fin plate and the second hollow fin plate are respectively communicated with the second flow guiding cavity and the first flow guiding cavity through hoses, a protective cover installed on the flow collecting box and used for protecting the flow collecting box is arranged on the outer sides of the first hollow fin plate and the second hollow fin plate, and an electromagnetic valve installed on a controller is arranged on one side of the pump;
According to the technical scheme, through the arrangement of the protective cover, the first hollow fin plate and the second hollow fin plate can be protected when being installed in the flow collecting box, and air flow in the flow collecting box is easy to gather, so that the air circulation efficiency is improved.
The utility model has the technical effects and advantages that:
Compared with the prior art, the liquid cooling conveying assembly is arranged, the liquid cooling conveying assembly conveys cold night in the second diversion cavity to the first diversion cavity, the first hollow wing plate and the second hollow wing plate through the hoses, the motor all-channel impeller rotates to pump external air flow into the flow collecting box through the first hollow wing plate and the second hollow wing plate, and the air flow exchanges heat through the first hollow wing plate and the second hollow wing plate, so that the cooling function is realized;
And through the setting of protective cover, can protect when gathering the flow box to first cavity fin and second cavity fin installation, also easily gather together the flow of air in the flow box to improve air circulation efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings to those of ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic diagrams, not limiting the actual size of the products, the actual flow of the methods, the actual timing of the signals, etc. according to the embodiments of the present disclosure.
Fig. 1 is a front view of the overall structure of the present utility model.
FIG. 2 is a schematic view of the present utility model with the manifold installed in the body of the liquid cooling apparatus.
Fig. 3 is a perspective view of a first flow guiding chamber, a second flow guiding chamber, a first hollow fin plate and a second hollow fin plate according to the present utility model.
Fig. 4 is a top view of fig. 3 in accordance with the present utility model.
The reference numerals are: 1. a liquid cooling device main body; 2. a controller; 3. a pump machine; 4. a flow collecting box; 5. a motor; 6. an impeller; 7. a first flow directing chamber; 8. the second diversion cavity; 9. a first hollow fin; 10. a second hollow fin; 11. a protective cover; 12. an electromagnetic valve; 13. and (3) a protective fence.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The liquid cooling device for the direct current charging pile is shown in the attached drawings 1-4, the liquid cooling conveying component arranged on the liquid cooling device main body 1 conveys the liquid cooling conveying component into the first flow guiding cavity 7, the first hollow fin plate 9 and the second hollow fin plate 10 through hoses while flowing in the second flow guiding cavity 8, the motor 5 rotates through the full channel impeller 6, external air flow is pumped into the flow collecting box 4 through the first hollow fin plate 9 and the second hollow fin plate 10, the air flow exchanges heat through the first hollow fin plate 9 and the second hollow fin plate 10, so that the cooling function is realized, the first hollow fin plate 9 and the second hollow fin plate 10 can be protected when being installed in the flow collecting box 4 through the arrangement of the protecting cover 11, and the air flow in the flow collecting box 4 is also easy to collect so as to improve the air circulation efficiency, and the specific structure of the component is as follows;
The liquid cooling conveying assembly comprises a controller 2 arranged on one side of the surface of the liquid cooling device main body 1, the controller 2 is detachably connected with the liquid cooling device main body 1, a pump 3 detachably connected with the controller 2 is arranged at the bottom of the controller 2, and the output end of the pump 3 extends into the liquid cooling device main body 1;
The inside of the liquid cooling device main body 1 is provided with a flow gathering box 4 for supporting, the outside of the liquid cooling device main body 1 is provided with a protective guard 13 positioned at one side of the flow gathering box 4, the middle part of the flow gathering box 4 is provided with a motor 5, the output end of the motor 5 is positioned in the flow gathering box 4 and is provided with an impeller 6 for guiding flow, the outside of the flow gathering box 4 is provided with a first guiding cavity 7 installed in the liquid cooling device main body 1, one side of the first guiding cavity 7 is provided with a second guiding cavity 8 installed in the liquid cooling device main body 1, the first guiding cavity 7 and the second guiding cavity 8 are detachably connected with the liquid cooling device main body 1 through bolts, the second guiding cavity 8 and the first guiding cavity 7 are communicated through hoses, and the second guiding cavity 8 is communicated with the output end of the pump 3 through the hoses;
One side of the impeller 6 is provided with a first hollow fin plate 9 installed in the collecting box 4, the other side of the impeller 6 is provided with a second hollow fin plate 10 installed in the collecting box 4, the first hollow fin plate 9 and the second hollow fin plate 10 are respectively communicated with the second diversion cavity 8 and the first diversion cavity 7 through hoses, the outer sides of the first hollow fin plate 9 and the second hollow fin plate 10 are provided with a protective cover 11 installed on the collecting box 4 and used for protecting the collecting box 4, and one side of the pump 3 is provided with an electromagnetic valve 12 installed on the controller 2.
According to the structure, when the device is used, a worker installs the device at a designated position, cold liquid is conveyed into the second diversion cavity 8 by the pump 3, cold night is conveyed into the first diversion cavity 7, the first hollow wing plate 9 and the second hollow wing plate 10 through hoses while flowing in the second diversion cavity 8, external air flow is pumped into the collecting box 4 through the first hollow wing plate 9 and the second hollow wing plate 10 through the rotation of the full channel impeller 6 of the motor 5, and the air flow exchanges heat through the first hollow wing plate 9 and the second hollow wing plate 10, so that the cooling function is realized;
And through the setting of protective cover 11, can protect when first cavity fin 9 and second cavity fin 10 are installed in gathering the flow box 4, also easily gather together the flow of air in gathering the flow box 4 to improve the circulation of air efficiency.
Compared with the prior art, the application discloses a liquid cooling device for a direct current charging pile, which is conveyed into a first diversion cavity 7, a first hollow fin plate 9 and a second hollow fin plate 10 through hoses while flowing in a second diversion cavity 8 at night, external air flow is pumped into a flow collecting box 4 through the first hollow fin plate 9 and the second hollow fin plate 10 by rotating a full channel impeller 6 of a motor 5, and the air flow exchanges heat through the first hollow fin plate 9 and the second hollow fin plate 10, so that the cooling function is realized, and the first hollow fin plate 9 and the second hollow fin plate 10 can be protected when being installed in the flow collecting box 4 through the arrangement of a protecting cover 11, and the air flow in the flow collecting box 4 is also easy to collect, so that the air circulation efficiency is improved.
The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a direct current fills electric pile and uses liquid cooling device, includes liquid cooling device main part (1) that are used for supporting, its characterized in that: the liquid cooling device body (1) is provided with a liquid cooling conveying assembly;
The liquid cooling conveying assembly comprises a controller (2) arranged on one side of the surface of the liquid cooling device main body (1), the controller (2) is detachably connected with the liquid cooling device main body (1), a pump (3) detachably connected with the controller (2) is arranged at the bottom of the controller (2), and the output end of the pump (3) extends into the liquid cooling device main body (1);
The inside of liquid cooling device main part (1) is provided with and is used for gathering flow box (4) of support, the outside of liquid cooling device main part (1) is provided with rail guard (13) that are located one side of gathering flow box (4), the middle part of gathering flow box (4) is provided with motor (5), the output of motor (5) just is located and gathers flow box (4) and be provided with impeller (6) that are used for the water conservancy diversion.
2. The liquid cooling device for a direct current charging pile according to claim 1, wherein: the outside of gathering the flow box (4) is provided with first water conservancy diversion chamber (7) of installing in liquid cooling device main part (1), one side of first water conservancy diversion chamber (7) is provided with second water conservancy diversion chamber (8) of installing in liquid cooling device main part (1).
3. The liquid cooling device for a direct current charging pile according to claim 2, wherein: the first flow guide cavity (7) and the second flow guide cavity (8) are detachably connected with the liquid cooling device main body (1) through bolts, and the second flow guide cavity (8) and the first flow guide cavity (7) are communicated through hoses.
4. The liquid cooling device for a direct current charging pile according to claim 2, wherein: the second diversion cavity (8) is communicated with the output end of the pump (3) through a hose.
5. The liquid cooling device for a direct current charging pile according to claim 1, wherein: one side of the impeller (6) is provided with a first hollow fin plate (9) arranged in the flow collecting box (4), and the other side of the impeller (6) is provided with a second hollow fin plate (10) arranged in the flow collecting box (4).
6. The liquid cooling device for a direct current charging pile according to claim 5, wherein: the first hollow fin plate (9) and the second hollow fin plate (10) are respectively communicated with the second diversion cavity (8) and the first diversion cavity (7) through hoses.
7. The liquid cooling device for a direct current charging pile according to claim 6, wherein: the outside of first cavity fin (9) and second cavity fin (10) is provided with and installs on gathering flow box (4) and be used for gathering flow box (4) to protect shield lid (11), one side of pump machine (3) is provided with solenoid valve (12) of installing on controller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323663073.2U CN221315831U (en) | 2023-12-29 | 2023-12-29 | Liquid cooling device for direct-current charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323663073.2U CN221315831U (en) | 2023-12-29 | 2023-12-29 | Liquid cooling device for direct-current charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221315831U true CN221315831U (en) | 2024-07-12 |
Family
ID=91790397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323663073.2U Active CN221315831U (en) | 2023-12-29 | 2023-12-29 | Liquid cooling device for direct-current charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221315831U (en) |
-
2023
- 2023-12-29 CN CN202323663073.2U patent/CN221315831U/en active Active
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