CN220138435U - Direct cooling structure, direct cooling system and electronic equipment - Google Patents
Direct cooling structure, direct cooling system and electronic equipment Download PDFInfo
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- CN220138435U CN220138435U CN202321546757.1U CN202321546757U CN220138435U CN 220138435 U CN220138435 U CN 220138435U CN 202321546757 U CN202321546757 U CN 202321546757U CN 220138435 U CN220138435 U CN 220138435U
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- 238000001816 cooling Methods 0.000 title claims abstract description 102
- 239000003507 refrigerant Substances 0.000 claims abstract description 49
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 6
- 238000004378 air conditioning Methods 0.000 claims description 24
- 238000005057 refrigeration Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of heat management, and discloses a direct cooling structure, a direct cooling system and electronic equipment, wherein the direct cooling structure comprises a snake-shaped flat tube, a first current collector and a direct cooling joint; the serpentine flat tube is communicated with a cavity along a first direction, and a refrigerant circulates in the cavity; a partition plate is arranged in the cavity and divides the cavity into a first flow passage and a second flow passage in sequence along a second direction; the first current collector is arranged at one side of the snake-shaped flat tube along the first direction, and is provided with a first communication cavity which is communicated with the cavity; the direct cooling joint sets up in the opposite side of snakelike flat tube along the first direction, and the direct cooling joint includes first quick connector and the second quick connector that sets gradually along the second direction, and first quick connector is located the top side of second quick connector, and first quick connector communicates in first runner, and second quick connector communicates in the second runner. The direct cooling structure can reduce the flow resistance of the refrigerant in the flow channel, enhance the heat exchange efficiency, and has simple structure and convenient assembly and disassembly.
Description
Technical Field
The present utility model relates to the field of thermal management technologies, and in particular, to a direct cooling structure, a direct cooling system, and an electronic device.
Background
Currently, in the technical field of batteries, a large cylindrical battery and a large cylindrical battery system have a high charge-discharge rate, high grouping efficiency, high safety and higher economical efficiency, and become one direction of development of new energy power batteries.
In the prior art, the cooling scheme aiming at the large cylinder is mainly liquid cooling, the liquid cooling scheme is taken away by cooling liquid in a coiled pipe, but with the improvement of charge-discharge multiplying power, the temperature rise of a battery is also increased, and the cooling effect of the existing liquid cooling scheme on the battery can not be used for quickly and effectively reducing the temperature; and an increase in temperature may limit the charging efficiency of the battery. Direct cooling is developed as an efficient cooling mode, the direct cooling scheme realizes rapid cooling through phase change heat exchange of a refrigerant, and the direct cooling scheme is used in square batteries at present; however, due to the refrigerant, the joint of the direct cooling structure is often welded or flange-mounted to ensure the circulation of the refrigerant pipeline and the circulation of the connecting pipeline between the direct cooling structure and the direct cooling system, so that the assembly of the direct cooling system becomes complex.
Therefore, there is a need to design a direct cooling structure, a direct cooling system and an electronic device to solve the above technical problems.
Disclosure of Invention
The utility model aims to provide a direct cooling structure, a direct cooling system and electronic equipment, which can reduce the flow resistance of a refrigerant in a flow passage, enhance the heat exchange efficiency, and have the advantages of simple structure and convenient assembly and disassembly.
To achieve the purpose, the utility model adopts the following technical scheme:
a direct cooling structure comprising:
a serpentine flat tube extending along a first direction, wherein a chamber is arranged in the serpentine flat tube in a penetrating manner along the first direction, and a refrigerant circulates in the chamber; a partition plate is arranged in the cavity, the partition plate divides the cavity into a first flow passage and a second flow passage in sequence along a second direction, and the second direction is perpendicular to the first direction;
the first current collector is arranged at one side of the serpentine flat tube along the first direction, and is provided with a first communication cavity which is communicated with the cavity;
the direct cooling joint is arranged on the other side of the snake-shaped flat pipe along the first direction, the direct cooling joint comprises a first quick connector and a second quick connector which are sequentially arranged along the second direction, the first quick connector is positioned on the top side of the second quick connector, the first quick connector is communicated with the first runner, and the second quick connector is communicated with the second runner.
Optionally, the direct cooling connector includes a second current collector, the first quick connector and the second quick connector are sequentially arranged on the second current collector along the second direction, a second communicating cavity is arranged in the second current collector, a blocking piece is arranged in the second communicating cavity, the blocking piece sequentially divides the second communicating cavity into a first cavity and a second cavity along the second direction, the first cavity is communicated with the first runner and the first quick connector, and the second cavity is communicated with the second runner and the second quick connector.
Optionally, the direct cooling joint further includes a first connection block and a second connection block, where the second connection block and the first connection block are respectively disposed on two sides of the current collector along a third direction, the first direction, the second direction, and the third direction are perpendicular to each other, the first connection block is communicated with the first chamber and the first quick connector, and the second connection block is communicated with the second chamber and the second quick connector.
Optionally, the first quick connector is disposed at a top end of the first connection block, and the second quick connector is disposed at a top end of the second connection block.
Optionally, the first connecting block and the second connecting block are both provided with a threaded hole, and the threaded hole is used for installing the detecting piece.
The utility model further aims to provide a direct cooling system which can reduce the flow resistance of the refrigerant in the flow channel, enhance the heat exchange efficiency, and is simple in structure and convenient to assemble and disassemble.
To achieve the purpose, the utility model adopts the following technical scheme:
the direct cooling system comprises refrigeration equipment, the direct cooling structure and two air conditioning pipelines, one end of each air conditioning pipeline is communicated with the refrigeration equipment, one of the other ends of each air conditioning pipeline is in sealed plugging connection with the second quick plug connector, and the other end of each air conditioning pipeline is in sealed plugging connection with the first quick plug connector.
Optionally, the main body of the air conditioning pipeline is made of plastic pipe.
Optionally, connectors are provided at two ends of the air conditioning pipeline, and the connectors are inserted in the first quick connector, the second quick connector or the connector end of the refrigeration device in a sealing manner.
Optionally, the direct cooling system further includes two detecting pieces, where the two detecting pieces are respectively disposed on the first quick connector and the second quick connector, and the detecting pieces are used for detecting a temperature and a pressure at the first quick connector or the second quick connector.
Another object of the present utility model is to provide an electronic device, which includes a plurality of battery packs and the direct cooling system, wherein the direct cooling structure is disposed on one side of the battery packs and can exchange heat with the battery packs.
The utility model has the beneficial effects that:
the utility model provides a direct cooling structure, a direct cooling system and electronic equipment, wherein the direct cooling structure adopts a refrigerant as a medium for heat exchange with an external structure, the heat exchange efficiency is improved, a first quick connector is arranged at a high position, a second quick connector is arranged at a low position, when a battery is subjected to cooling heat exchange, due to the gravity, the density of the liquid refrigerant is high, the liquid refrigerant is always at the low position, the density of the gaseous refrigerant is low, the liquid refrigerant flows to the high position, the liquid refrigerant is introduced into a second flow passage from the second quick connector and is continuously subjected to heat exchange with the battery, then the liquid refrigerant is converted into the gaseous state, and then flows out after flowing to the first quick connector through a first flow passage, so that the flow resistance of the refrigerant is reduced, the flow of the refrigerant is accelerated, and the heat exchange efficiency between the battery and the refrigerant is enhanced. And this direct cooling connects direct and is connected with outside quick-connect through first quick-connect connector and second quick-connect connector, need not welding or flange to fix, and loading and unloading are convenient, have improved packaging efficiency.
Drawings
FIG. 1 is an isometric view of a direct cooling structure provided in an embodiment of the present utility model;
FIG. 2 is an isometric view of a direct cooling joint provided in an embodiment of the present utility model;
FIG. 3 is a front view of a direct cooling adapter provided in accordance with an embodiment of the present utility model;
FIG. 4 is an isometric view of a portion of an electronic device according to an embodiment of the present utility model;
fig. 5 is a front view of a part of an electronic device according to an embodiment of the present utility model.
In the figure:
10. a serpentine flat tube; 20. a first current collector;
30. direct cooling joint; 31. the first quick connector; 32. the second quick connector; 33. a second current collector; 34. a first connection block; 35. a second connection block; 36. a threaded hole;
200. an air conditioning pipeline; 210. a connector;
300. a battery pack; 310. and a battery.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
The direct cooling structure, the direct cooling system and the electronic device provided by the utility model are described below with reference to fig. 1 to 5.
The present embodiment provides a direct cooling structure, which can enhance heat exchange efficiency by using the direct cooling structure in the battery 310, and is convenient to assemble and disassemble. The battery 310 in this embodiment refers to a large cylindrical battery, and it is understood that in other embodiments, the battery 310 may be a soft pack battery or a prismatic battery, which is not specifically limited herein.
In this embodiment, the first direction is the Y direction in fig. 1, and is also the extending direction of the serpentine flat tube 10; the second direction is the Z direction in FIG. 1, and is also the vertical direction; the third direction is the X direction in FIG. 1; the X direction, Y direction and Z direction are perpendicular to each other, and the X direction, Y direction and Z direction are described below.
Referring to fig. 1 to 3, specifically, the direct cooling structure includes a serpentine flat tube 10 extending along a Y direction, a first current collector 20, and a direct cooling joint 30; wherein, the snake-shaped flat tube 10 is provided with a cavity in a penetrating way along the Y direction, and the refrigerant circulates in the cavity; a partition plate is arranged in the cavity and divides the cavity into a first flow passage and a second flow passage in sequence along the Z direction; the first current collector 20 is arranged at one side of the serpentine flat tube 10 along the Y direction, and the first current collector 20 is provided with a first communication cavity which is communicated with the cavity. The first current collector 20 and the serpentine flat tube 10 are arranged, so that the direct cooling structure forms a U-shaped flow channel, namely, after the refrigerant enters the first flow channel, the refrigerant flows into the second flow channel through the first communication cavity; or the refrigerant enters the second flow channel and flows into the first flow channel through the first communication cavity to form the circulating flow of the refrigerant.
Further, the direct cooling joint 30 is disposed on the other side of the serpentine flat tube 10 along the Y direction, the direct cooling joint 30 includes a first quick connector 31 and a second quick connector 32 sequentially disposed along the Z direction, i.e. the first quick connector 31 is disposed on the top side of the second quick connector 32, the first quick connector 31 is communicated with the first flow channel, the second quick connector 32 is communicated with the second flow channel, i.e. the refrigerant can flow into the second flow channel through the second quick connector 32, then flows into the first flow channel through the first communication cavity, and then flows out of the first quick connector 31; or the refrigerant can flow into the first flow channel through the first quick connector 31, then flows into the second flow channel through the first communication cavity, and then flows out of the second quick connector 32, and the two flow modes can realize the recycling of the refrigerant, so that the direct cooling structure can exchange heat with the external structure through the refrigerant.
Through the above structure, the direct cooling structure of the present embodiment uses the refrigerant as the medium for heat exchange with the external structure, so that the heat exchange efficiency is improved, and the first quick connector 31 is disposed at a high position, the second quick connector 32 is disposed at a low position, when the battery 310 is cooled and exchanges heat, due to the gravity, the liquid refrigerant has a high density and is always at a low position, the gaseous refrigerant has a low density and flows to a high position, the liquid refrigerant is introduced into the second flow channel from the second quick connector 32 and continuously exchanges heat with the battery 310, then the refrigerant is converted into a gaseous state from the liquid state, and flows out after flowing to the first quick connector 31 through the first flow channel, so that the flow resistance of the refrigerant is reduced, the flow of the refrigerant is accelerated, and the heat exchange efficiency between the battery 310 and the refrigerant is enhanced. And this direct cooling connects 30 accessible first quick connector 31 and second quick connector 32 are direct with outside quick connection, need not welding or flange to fix, and the loading and unloading is convenient, has improved packaging efficiency.
In this embodiment, the first flow channel and the second flow channel each include a plurality of small flow channels with the same size, so that the refrigerant can be separated, the characteristic that the liquid state of the refrigerant is close to a low level and the gas state is close to a high level is further reduced, the uniformity of the refrigerant in the first flow channel or the second flow channel is improved, the uniformity of heat exchange between the direct cooling structure and the battery 310 is further improved, and the heat exchange effect is improved.
Optionally, the serpentine flat tube 10 has a serpentine structure, is more attached to the outer peripheral surface of the cylindrical battery, increases the contact area between the direct cooling structure and the cylindrical battery, and increases the space utilization rate without increasing additional installation space.
Further alternatively, the wall thickness of the serpentine flat tube 10 is 0.3mm-0.5mm, so that the serpentine flat tube 10 can resist the bursting pressure of 8Mpa-10Mpa, and the reliability of refrigerant circulation in the serpentine flat tube 10 is improved.
Further, an insulating coating is sprayed on the outer circumferential surface of the serpentine flat tube 10 to insulate the direct cooling structure from the outside.
In this embodiment, the direct cooling joint 30 is an SAE joint, which is produced by the american society of automotive engineers (SocietyofAutomotiveEngineers, SAE) standard, and can be quickly plugged and plugged, and has high sealing and locking performance.
With continued reference to fig. 2 and 3, specifically, the direct cooling joint 30 includes a second current collector 33, the first quick connector 31 and the second quick connector 32 are sequentially disposed on the second current collector 33 along the Z direction, a second communication cavity is disposed in the second current collector 33, a blocking member is disposed in the second communication cavity, the blocking member sequentially divides the second communication cavity into a first cavity and a second cavity along the Z direction, the first cavity is communicated with the first runner and the first quick connector 31, and the second cavity is communicated with the second runner and the second quick connector 32. The structure ensures that the cavities respectively communicated with the two quick connectors of the direct cooling structure are not communicated with each other, thereby avoiding the mutual influence of refrigerants, ensuring that the temperature of the refrigerants entering the direct cooling structure is not influenced by the temperature of the refrigerants exiting the direct cooling structure, and improving the reliability of heat exchange of the direct cooling structure.
Further, the direct cooling joint 30 further includes a first connecting block 34 and a second connecting block 35, the first connecting block 34 and the second connecting block 35 are respectively disposed on two sides of the current collector along the X direction, the first connecting block 34 is communicated with the first chamber and the first quick connector 31, and the second connecting block 35 is communicated with the second chamber and the second quick connector 32. The above structure increases the installation space of the first quick connector 31 and the second quick connector 32, and makes the first quick connector 31 and the second quick connector 32 separate, thereby ensuring the respective plugging space of the first quick connector 31 and the second quick connector 32.
Optionally, the first quick connector 31 is disposed at the top end of the first connecting block 34, and the second quick connector 32 is disposed at the top end of the second connecting block 35; the structure enables the first quick connector 31 and the second quick connector to be plugged with an external pipeline along the Z direction, and convenience is provided for the installation of the direct cooling structure.
Still further, the second connection block 35 and the first connection block 34 are each provided with a threaded hole 36, and the threaded holes 36 are used for mounting detection members so as to facilitate detection of temperature and/or voltage at the first quick connector 31 and the second quick connector 32 when the direct cooling structure is used.
The present embodiment further provides a direct cooling system, please refer to fig. 4 and 5, which includes a refrigeration device, a direct cooling structure according to any one of the above schemes, and two air conditioning pipelines 200, wherein one end of the air conditioning pipeline 200 is connected to the refrigeration device, one of the other ends of the two air conditioning pipelines 200 is plugged into the second quick connector 32 in a sealing manner, and the other end is plugged into the first quick connector 31 in a sealing manner. The cooled refrigerant or the heated refrigerant is output through the refrigeration equipment, and is conveyed into a direct cooling structure through one air conditioning pipeline 200 to circulate and returned into the refrigeration equipment through the other air conditioning pipeline 200, so that the circulation of the refrigerant is realized; and the air conditioner pipeline 200 is connected with the quick connector in a plugging manner, so that the assembly process is simplified, and the assembly efficiency is improved.
Alternatively, the body of the air conditioning duct 200 is made of plastic tubing that facilitates a quick-connect connection between the air conditioning duct 200 and the quick connector. Optionally, the air conditioning pipeline 200 is a high pressure resistant plastic pipe with an inner diameter of 5mm-6mm and a wall thickness of 1mm-2mm, and can resist high pressure, so that the reliability of the air conditioning pipeline 200 for transporting the refrigerant is improved.
Further, connectors 210 are respectively disposed at two ends of the air conditioning pipeline 200, and the connectors 210 are hermetically inserted into the first quick-connect connector 31, the second quick-connect connector 32 or the connector end of the refrigeration equipment to realize the communication between the refrigeration equipment and the air conditioning pipeline 200, and the communication between the direct cooling structure and the air conditioning pipeline 200.
It can be understood that the refrigeration device in this embodiment is a refrigerant circuit in an electronic device such as an automobile or a ship, so as to implement refrigeration or heating of a refrigerant, which is a structure known to those skilled in the art, and will not be described herein.
Still further, the direct cooling system further comprises two detecting elements, wherein the two detecting elements are respectively disposed on the first quick connector 31 and the second quick connector 32, and the detecting elements are used for monitoring and detecting the temperature and the pressure of the first quick connector 31 or the second quick connector 32 in real time so as to implement a control strategy of heat exchange of the battery 310.
Optionally, the detecting element is a temperature and pressure integrated sensor, so that the temperature and pressure at the first quick connector 31 and the second quick connector 32 can be monitored, and the number of parts is reduced.
The embodiment also provides an electronic device, which is a device for cooling or heating the battery 310 by using the direct cooling system for a battery pack, an automobile, a ship, and the like. With continued reference to fig. 4 and fig. 5, specifically, the electronic device includes a plurality of battery packs 300 and the direct cooling system according to any of the above schemes, the direct cooling structure is disposed on one side of the battery packs 300 and can exchange heat with the battery packs 300, and the electronic device includes all effects of the above cooling system and the direct cooling structure, which are not described herein.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. Direct cooling structure, its characterized in that includes:
a snake-shaped flat tube (10) extending along a first direction, wherein the snake-shaped flat tube (10) is provided with a cavity in a penetrating way along the first direction, and a refrigerant circulates in the cavity; a partition plate is arranged in the cavity, the partition plate divides the cavity into a first flow passage and a second flow passage in sequence along a second direction, and the second direction is perpendicular to the first direction;
the first current collector (20) is arranged at one side of the serpentine flat tube (10) along the first direction, the first current collector (20) is provided with a first communication cavity, and the first communication cavity is communicated with the cavity;
direct cooling connects (30), set up in snakelike flat tube (10) are followed the opposite side of first direction, direct cooling connects (30) include along first quick-connect connector (31) and second quick-connect connector (32) that the second direction set gradually, first quick-connect connector (31) are located the top side of second quick-connect connector (32), first quick-connect connector (31) communicate in first runner, second quick-connect connector (32) communicate in the second runner.
2. The direct cooling structure according to claim 1, wherein the direct cooling joint (30) comprises a second current collector (33), the first quick connector (31) and the second quick connector (32) are sequentially arranged in the second current collector (33) along the second direction, a second communication cavity is arranged in the second current collector (33), a blocking piece is arranged in the second communication cavity, the second communication cavity is sequentially divided into a first cavity and a second cavity along the second direction by the blocking piece, the first cavity is communicated with the first runner and the first quick connector (31), and the second cavity is communicated with the second runner and the second quick connector (32).
3. The direct cooling structure according to claim 2, wherein the direct cooling joint (30) further comprises a first connecting block (34) and a second connecting block (35), the second connecting block (35) and the first connecting block (34) are respectively disposed on two sides of the current collector along a third direction, the first direction, the second direction and the third direction are perpendicular to each other, the first connecting block (34) is communicated with the first chamber and the first quick connector (31), and the second connecting block (35) is communicated with the second chamber and the second quick connector (32).
4. A direct cooling structure according to claim 3, characterized in that the first quick connector (31) is arranged at the top end of the first connecting block (34), and the second quick connector (32) is arranged at the top end of the second connecting block (35).
5. Direct cooling structure according to claim 4, characterized in that the first connection block (34) and the second connection block (35) are each provided with a threaded hole (36), the threaded holes (36) being used for mounting a detection element.
6. Direct cooling system, characterized by comprising a refrigeration device, a direct cooling structure according to any one of claims 1-5 and two air conditioning pipelines (200), wherein one end of the air conditioning pipeline (200) is communicated with the refrigeration device, one of the other ends of the two air conditioning pipelines (200) is in sealing connection with the second quick connector (32), and the other end is in sealing connection with the first quick connector (31).
7. The direct cooling system according to claim 6, characterized in that the body of the air conditioning line (200) is made of plastic tubing.
8. The direct cooling system according to claim 7, wherein connectors (210) are provided at two ends of the air conditioning pipeline (200), and the connectors (210) are plugged in the first quick plug (31), the second quick plug (32) or the connector end of the refrigeration equipment in a sealing manner.
9. The direct cooling system according to any one of claims 6-8, further comprising two detection elements provided at the first quick connector (31) and the second quick connector (32), respectively, for detecting the temperature and pressure at the first quick connector (31) or the second quick connector (32).
10. Electronic device, characterized by comprising several battery packs (300) and a direct cooling system according to any of claims 6-9, said direct cooling structure being arranged on one side of said battery packs (300) and being capable of exchanging heat with said battery packs (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321546757.1U CN220138435U (en) | 2023-06-16 | 2023-06-16 | Direct cooling structure, direct cooling system and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321546757.1U CN220138435U (en) | 2023-06-16 | 2023-06-16 | Direct cooling structure, direct cooling system and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220138435U true CN220138435U (en) | 2023-12-05 |
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ID=88960740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321546757.1U Active CN220138435U (en) | 2023-06-16 | 2023-06-16 | Direct cooling structure, direct cooling system and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220138435U (en) |
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2023
- 2023-06-16 CN CN202321546757.1U patent/CN220138435U/en active Active
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