CN214689101U - Liquid cooling device of new energy automobile charging pile - Google Patents
Liquid cooling device of new energy automobile charging pile Download PDFInfo
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- CN214689101U CN214689101U CN202120930801.3U CN202120930801U CN214689101U CN 214689101 U CN214689101 U CN 214689101U CN 202120930801 U CN202120930801 U CN 202120930801U CN 214689101 U CN214689101 U CN 214689101U
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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
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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
- 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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Abstract
The utility model discloses a new energy automobile fills electric pile's liquid cooling device relates to and fills electric pile cooling technical field. The utility model discloses an outer box, water tank, air-cooled subassembly and liquid cooling subassembly, outer box internal fixation have a set of baffle, and a set of baffle is first cavity, second cavity and third cavity with outer box separation, and the water tank is fixed in first cavity, and the third cavity internal fixation has the cooling water system, is fixed with the first pump body and the second pump body in the second cavity. The utility model discloses a liquid cooling subassembly, water tank and cooling water system's cooperation can carry out the liquid cooling to the circuit board position that fills the electric pile casing and use, can carry out wind-force circulation in filling the electric pile casing through the cooperation of air-cooled subassembly, water tank and cooling water system simultaneously, can carry out wind-force heat dissipation to the electronic components who fills in the electric pile, can carry out the liquid cooling to the circulated air simultaneously, and air-cooled and liquid cooling combine together, can improve the cooling effect who fills electric pile greatly.
Description
Technical Field
The utility model belongs to the technical field of fill electric pile cooling, especially relate to a new energy automobile fills liquid cooling device of electric pile.
Background
Fill the interior circuit board and the electronic components who uses of electric pile more, consequently, the source of generating heat is more, and in order to guarantee to fill the normal use of electric pile, need set up cooling device in filling electric pile, and utilize radiator fan to cool off the heat dissipation then can appear the not enough problem of heat dissipation cooling effect, consequently use the mode of liquid cooling to cool off its electric pile of filling mostly.
Simultaneously because circuit board and electronic components structure are irregular, consequently the unable effective adaptation of current liquid cooling device fills electric pile's use to can reduce the cooling effect and the cooling efficiency of liquid cooling device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new energy automobile fills electric pile's liquid cooling device, through the liquid cooling subassembly, the liquid cooling treatment can be carried out to the circuit board position that fills electric pile casing internal use to the cooperation of water tank and cooling water system, can carry out wind-force circulation in filling the electric pile casing through the cooperation of forced air cooling subassembly, water tank and cooling water system simultaneously, can carry out wind-force heat dissipation to the electronic components who fills in the electric pile, can carry out the liquid cooling to the circulated air simultaneously, forced air cooling and liquid cooling combine together, can improve the cooling effect who fills electric pile greatly.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a liquid cooling device of a new energy automobile charging pile, which comprises an outer box body, a water tank, an air cooling assembly and a liquid cooling assembly;
a group of partition plates are fixed in the outer box body, the outer box body is divided into a first cavity, a second cavity and a third cavity by the group of partition plates, the water tank is fixed in the first cavity, a cold water system is fixed in the third cavity, and a first pump body and a second pump body are fixed in the second cavity;
a group of interlayers is fixed in the water tank and divides the water tank into a first cavity, a second cavity and a third cavity in sequence;
a plurality of splitter plates are fixed in the third cavity, and a cooling channel is formed between the splitter plates and the third cavity;
a cooling liquid inlet of the cold water system is communicated with the first cavity through the second pump body, a cooling liquid outlet of the cold water system is communicated with one side of the second cavity through a water outlet pipe, a branch pipe is arranged between the water outlet pipe and one end of the cooling channel, and the other end of the cooling channel is communicated with the first cavity through a water return pipe;
the air cooling assembly comprises an air inlet pipe and an air exhaust pipe, a plurality of exhaust fans and a plurality of exhaust fans are respectively fixed on one side of the air inlet pipe and one side of the air exhaust pipe, coiled pipes are fixed at the bottom ends of the air inlet pipe and the air exhaust pipe, and the coiled pipes are fixed in a cooling channel in the third cavity;
the liquid cooling subassembly includes inlet tube and drain pipe, be fixed with a plurality of liquid cooling modules between inlet tube and the drain pipe, inlet tube one end runs through outer box and is connected with the delivery port of the first pump body, the water inlet of the first pump body passes through pipeline and second cavity intercommunication.
Further, still including filling the electric pile casing, be equipped with a plurality of electronic components and a plurality of circuit board in filling the electric pile casing, outer box is fixed in filling electric pile casing bottom, air-supply line and exhaust pipe are fixed respectively in the anterior both sides of filling electric pile casing, induced draft fan and exhaust fan on air-supply line and the exhaust pipe all face a plurality of electronic components.
Further, the liquid cooling module is fixed between the circuit board and the charging pile shell, a silica gel pad is arranged between the liquid cooling module and the circuit board, and the water inlet pipe and the water outlet pipe are respectively located on two sides of the rear portion of the charging pile shell.
Furthermore, the cold water system comprises an evaporator, a compressor, a condenser and a dry filter which are connected in sequence, and a refrigerant outlet and a refrigerant inlet of the evaporator are respectively connected with the compressor and the dry filter.
Further, a low-pressure controller is arranged between the evaporator and the compressor, and a high-pressure controller is arranged between the compressor and the condenser.
Furthermore, a heat dissipation fan is fixed in the third chamber, a hollow hole is formed in one side of the third chamber, and the condenser is arranged between the heat dissipation fan and the hollow hole.
The utility model discloses following beneficial effect has:
the utility model discloses a liquid cooling subassembly, water tank and cooling water system's cooperation can carry out the liquid cooling to the circuit board position that fills the electric pile casing and use, can carry out wind-force circulation in filling the electric pile casing through the cooperation of air-cooled subassembly, water tank and cooling water system simultaneously, can carry out wind-force heat dissipation to the electronic components who fills in the electric pile, can carry out the liquid cooling to the circulated air simultaneously, and air-cooled and liquid cooling combine together, can improve the cooling effect who fills electric pile greatly.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a liquid cooling device of a new energy vehicle charging pile of the present invention;
FIG. 2 is a schematic structural diagram of an outer box body, a water tank and a cold water system;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic structural view of an air-cooled assembly;
FIG. 5 is a schematic diagram of a liquid cooling assembly;
in the drawings, the components represented by the respective reference numerals are listed below:
1-outer box, 2-water tank, 3-air cooling component, 4-liquid cooling component, 5-cold water system, 6-charging pile shell, 101-partition board, 102-first chamber, 103-second chamber, 104-third chamber, 105-first pump body, 106-second pump body, 201-partition board, 202-first cavity, 203-second cavity, 204-third cavity, 205-flow dividing board, 206-cooling channel, 207-water return pipe, 301-air inlet pipe, 302-air outlet pipe, 303-suction fan, 304-exhaust fan, 305-serpentine pipe, 401-water inlet pipe, 402-water outlet pipe, 303-liquid cooling module, 501-water outlet pipe, 502-branch pipe, 503-evaporator, 504-compressor, 505-condenser, 506-dry filter, 507-low pressure controller, 508-high pressure controller, 509-radiator fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model relates to a liquid cooling device for a charging pile of a new energy automobile, which comprises an outer box 1, a water tank 2, an air cooling component 3 and a liquid cooling component 4;
a group of partition plates 101 are fixed in the outer box 1, the outer box 1 is divided into a first cavity 102, a second cavity 103 and a third cavity 104 by the group of partition plates 101, the water tank 2 is fixed in the first cavity 102, the cold water system 5 is fixed in the third cavity 104, and a first pump body 105 and a second pump body 106 are fixed in the second cavity 103;
a group of interlayers 201 is fixed in the water tank 2, and the water tank 2 is sequentially divided into a first cavity 202, a second cavity 203 and a third cavity 204 by the group of interlayers 201;
a plurality of splitter plates 205 are fixed in the third cavity 204, and a cooling channel 206 is formed between the splitter plates 205 and the third cavity 204;
a cooling liquid inlet of the cold water system 5 is communicated with the first cavity 202 through the second pump body 106, a cooling liquid outlet of the cold water system 5 is communicated with one side of the second cavity 203 through a water outlet pipe 501, a branch pipe 502 is arranged between the water outlet pipe 501 and one end of the cooling channel 206, and the other end of the cooling channel 206 is communicated with the first cavity 202 through a water return pipe 207;
the air cooling assembly 3 comprises an air inlet pipe 301 and an air outlet pipe 302, wherein a plurality of exhaust fans 303 and a plurality of exhaust fans 304 are respectively fixed on one side of the air inlet pipe 301 and one side of the air outlet pipe 302, a coiled pipe 305 is fixed at the bottom ends of the air inlet pipe 301 and the air outlet pipe 302, and the coiled pipe 305 is fixed in the cooling channel 206 in the third cavity 204;
the liquid cooling assembly 4 comprises a water inlet pipe 401 and a water outlet pipe 402, a plurality of liquid cooling modules 403 are fixed between the water inlet pipe 401 and the water outlet pipe 402, one end of the water inlet pipe 401 penetrates through the outer box 1 and is connected with the water outlet of the first pump body 105, the water inlet of the first pump body 105 is communicated with the second cavity 203 through a pipeline, the liquid cooling modules 403 are of a hollow shell structure, and the hollow cavity is used for flowing of water flow.
Wherein as shown in fig. 1, still including filling electric pile casing 6, be equipped with a plurality of electronic components and a plurality of circuit board in filling electric pile casing 6, outer box 1 is fixed in filling electric pile casing 6 bottom, and intake stack 301 and exhaust pipe 302 are fixed respectively in the anterior both sides of filling electric pile casing 6, and exhaust fan 303 and exhaust fan 304 on intake stack 301 and the exhaust pipe 302 all face a plurality of electronic components.
As shown in fig. 1, the liquid cooling module 403 is fixed between the circuit board and the charging pile housing 6, a silica gel pad is disposed between the liquid cooling module 403 and the circuit board, and the water inlet pipe 401 and the water outlet pipe 402 are respectively located at two sides of the rear portion of the charging pile housing 6.
As shown in fig. 2, the cold water system 5 includes an evaporator 503, a compressor 504, a condenser 505, and a dry filter 506, which are connected in sequence, and a refrigerant outlet and a refrigerant inlet of the evaporator 503 are connected to the compressor 504 and the dry filter 506, respectively.
As shown in fig. 2, a low-pressure controller 507 is provided between the evaporator 503 and the compressor 504, and a high-pressure controller 508 is provided between the compressor 504 and the condenser 505.
As shown in fig. 2, a heat dissipation fan 509 is fixed in the third chamber 104, a hollow hole is formed on one side of the third chamber 104, and a condenser 505 is disposed between the heat dissipation fan 509 and the hollow hole.
The utility model discloses a theory of operation does: the coolant in the first cavity 202 is transferred into the evaporator 503 through the second pump body 106, after being cooled by the cold water system 5, the cooling liquid is divided into the second cavity 203 and the third cavity 204 through the water outlet pipe 501 and the branch pipe 502, the cooling liquid in the second cavity 203 is discharged to the water inlet pipe 401 through the first pump body 105, the liquid cooling module 403 absorbs heat from the circuit board and then flows back to the first cavity 202 through the drain pipe 402, meanwhile, the cooling liquid input from the branch pipe 502 flows through the cooling channel 206 and flows back into the first cavity 202 through the return pipe 207, so that water circulation can be formed, meanwhile, the exhaust fan 303 and the exhaust fan 304 operate to exhaust the air at one side in the charging pile housing 6 and discharge the air into the coiled pipe 305, the heat of the air in the coiled pipe 305 is conducted to the cooling liquid in the cooling channel 206, the cooling gas is exhausted toward the electronic components through the exhaust duct 302, and is circulated by wind.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a new energy automobile fills electric pile's liquid cooling device which characterized in that: comprises an outer box body (1), a water tank (2), an air cooling assembly (3) and a liquid cooling assembly (4);
a group of partition plates (101) are fixed in the outer box body (1), the outer box body (1) is divided into a first cavity (102), a second cavity (103) and a third cavity (104) by the group of partition plates (101), the water tank (2) is fixed in the first cavity (102), a cold water system (5) is fixed in the third cavity (104), and a first pump body (105) and a second pump body (106) are fixed in the second cavity (103);
a group of interlayer (201) is fixed in the water tank (2), and the water tank (2) is sequentially divided into a first cavity (202), a second cavity (203) and a third cavity (204) by the group of interlayer (201);
a plurality of flow distribution plates (205) are fixed in the third cavity (204), and cooling channels (206) are formed between the flow distribution plates (205) and the third cavity (204);
a cooling liquid inlet of the cold water system (5) is communicated with the first cavity (202) through a second pump body (106), a cooling liquid outlet of the cold water system (5) is communicated with one side of the second cavity (203) through a water outlet pipe (501), a branch pipe (502) is arranged between the water outlet pipe (501) and one end of the cooling channel (206), and the other end of the cooling channel (206) is communicated with the first cavity (202) through a water return pipe (207);
the air cooling assembly (3) comprises an air inlet pipe (301) and an air outlet pipe (302), a plurality of exhaust fans (303) and a plurality of exhaust fans (304) are respectively fixed on one side of the air inlet pipe (301) and one side of the air outlet pipe (302), a coil pipe (305) is fixed at the bottom ends of the air inlet pipe (301) and the air outlet pipe (302), and the coil pipe (305) is fixed in a cooling channel (206) in the third cavity (204);
liquid cooling subassembly (4) are including inlet tube (401) and drain pipe (402), be fixed with a plurality of liquid cooling modules (403) between inlet tube (401) and drain pipe (402), inlet tube (401) one end is run through outer box (1) and is connected with the delivery port of the first pump body (105), the water inlet of the first pump body (105) passes through pipeline and second cavity (203) intercommunication.
2. The liquid cooling device of a new energy automobile fills electric pile of claim 1, characterized in that still includes and fills electric pile casing (6), it is equipped with a plurality of electronic components and a plurality of circuit board in electric pile casing (6) to fill, outer box (1) is fixed in filling electric pile casing (6) bottom, air-supply line (301) and exhaust pipe (302) are fixed respectively in the anterior both sides of electric pile casing (6) of filling, induced draft fan (303) and exhaust fan (304) on air-supply line (301) and exhaust pipe (302) all face a plurality of electronic components.
3. The liquid cooling device of the charging pile of the new energy automobile as claimed in claim 2, wherein the liquid cooling module (403) is fixed between the circuit board and the charging pile shell (6), a silica gel pad is arranged between the liquid cooling module (403) and the circuit board, and the water inlet pipe (401) and the water outlet pipe (402) are respectively located on two sides of the inner rear portion of the charging pile shell (6).
4. The liquid cooling device of the charging pile of the new energy automobile as claimed in claim 1, wherein the cold water system (5) comprises an evaporator (503), a compressor (504), a condenser (505) and a dry filter (506) which are connected in sequence, and a refrigerant outlet and a refrigerant inlet of the evaporator (503) are respectively connected with the compressor (504) and the dry filter (506).
5. The liquid cooling device for the charging pile of the new energy automobile as claimed in claim 4, wherein a low-pressure controller (507) is arranged between the evaporator (503) and the compressor (504), and a high-pressure controller (508) is arranged between the compressor (504) and the condenser (505).
6. The liquid cooling device of the charging pile of the new energy automobile as claimed in claim 4, wherein a heat dissipation fan (509) is fixed in the third chamber (104), a hollow hole is formed in one side of the third chamber (104), and the condenser (505) is arranged between the heat dissipation fan (509) and the hollow hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120930801.3U CN214689101U (en) | 2021-04-30 | 2021-04-30 | Liquid cooling device of new energy automobile charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120930801.3U CN214689101U (en) | 2021-04-30 | 2021-04-30 | Liquid cooling device of new energy automobile charging pile |
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| Publication Number | Publication Date |
|---|---|
| CN214689101U true CN214689101U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120930801.3U Active CN214689101U (en) | 2021-04-30 | 2021-04-30 | Liquid cooling device of new energy automobile charging pile |
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| CN (1) | CN214689101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023143309A1 (en) * | 2022-01-30 | 2023-08-03 | 华为数字能源技术有限公司 | Heat dissipation system, power supply system, and charging pile |
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2021
- 2021-04-30 CN CN202120930801.3U patent/CN214689101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023143309A1 (en) * | 2022-01-30 | 2023-08-03 | 华为数字能源技术有限公司 | Heat dissipation system, power supply system, and charging pile |
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