CN219797582U - Refrigerant passage carrier of thermal management system - Google Patents
Refrigerant passage carrier of thermal management system Download PDFInfo
- Publication number
- CN219797582U CN219797582U CN202321206134.XU CN202321206134U CN219797582U CN 219797582 U CN219797582 U CN 219797582U CN 202321206134 U CN202321206134 U CN 202321206134U CN 219797582 U CN219797582 U CN 219797582U
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- China
- Prior art keywords
- refrigerant
- carrier
- refrigerant passage
- passage
- thermal management
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- 239000003507 refrigerant Substances 0.000 title claims abstract description 206
- 239000002826 coolant Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 62
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000009413 insulation Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 10
- 238000005266 casting Methods 0.000 description 6
- 238000005242 forging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Abstract
The utility model discloses a refrigerant passage carrier of a thermal management system, and relates to the technical field of thermal management; the cooling medium device comprises a cooling medium carrier frame and a cooling medium passage assembly, wherein the cooling medium passage assembly is fixedly connected with the cooling medium carrier frame. The refrigerant passage carrier of the thermal management system comprises the refrigerant carrier frame and the refrigerant passage component, wherein the refrigerant passage component is fixedly connected with the refrigerant carrier frame, the refrigerant passage carrier can be split into the refrigerant carrier frame and the refrigerant passage group to be respectively produced and processed, and then the refrigerant carrier and the refrigerant passage group are assembled together to form the complete refrigerant passage carrier, so that production equipment can be miniaturized and simplified, the volume of single processing equipment can be reduced while the sufficient use strength of the refrigerant passage carrier is ensured, and the processing difficulty is reduced, thereby improving the yield.
Description
Technical Field
The utility model relates to the technical field of thermal management, in particular to a refrigerant passage carrier of a thermal management system.
Background
Some electronic equipment and mechanical equipment are required to be cooled or heated according to the operation working condition and the operation environment in the operation process. Accordingly, there is a need for thermal management of the respective devices by a thermal management system such that they operate at a suitable temperature to ensure proper operation of the devices and to extend the life of the devices. The refrigerant passage carrier used by the existing thermal management system is an integral part which is forged or cast, although the structural strength can be ensured, the required processing equipment is huge, the processing difficulty is high, and the yield is low.
Disclosure of Invention
Aiming at the technical problem of low production yield of the existing equipment refrigerant passage carrier; the utility model provides a refrigerant passage carrier of a thermal management system, which is characterized in that the refrigerant passage carrier is split into a plurality of parts for processing, so that the volume of single processing equipment can be reduced, the processing difficulty is reduced, the yield is improved, and the overall manufacturing cost is reduced.
The utility model is realized by the following technical scheme:
the utility model provides a refrigerant passage carrier of a thermal management system, which comprises a refrigerant carrier frame and a refrigerant passage assembly, wherein the refrigerant passage assembly is fixedly connected with the refrigerant carrier frame.
The refrigerant passage carrier of the thermal management system comprises the refrigerant carrier frame and the refrigerant passage component, wherein the refrigerant passage component is fixedly connected with the refrigerant carrier frame, the refrigerant passage carrier can be split into the refrigerant carrier frame and the refrigerant passage group to be respectively produced and processed, and then the refrigerant carrier and the refrigerant passage group are assembled together to form the complete refrigerant passage carrier, so that production equipment can be miniaturized and simplified, the volume of single processing equipment can be reduced while the sufficient use strength of the refrigerant passage carrier is ensured, and the processing difficulty is reduced, thereby improving the yield and reducing the overall manufacturing cost.
The refrigerant carrier frame is only used for bearing, and can be formed by adopting a common casting process with lower cost and higher production efficiency, and the part of the refrigerant passage component, which is required to have high tightness, is formed by adopting a high-pressure casting or forging process, so that the material cost and the processing difficulty of the refrigerant passage carrier can be further reduced. And the refrigerant carrier frame and the refrigerant passage component are respectively processed, so that heat insulation treatment is conveniently carried out on each channel of the refrigerant passage component, the cost generated by secondary heat insulation treatment between passages of the carrier for reducing heat energy loss caused by an integral molding process can be effectively reduced, and the production efficiency is improved while the performance of the integrated module assembly is further improved.
In an alternative embodiment, the coolant passage assembly is fixedly connected or welded to the coolant carrier frame by bolts to ensure sufficient structural strength of the connection between the coolant passage assembly and the coolant carrier frame.
In an optional embodiment, the refrigerant passage assembly includes a refrigerant sealing bottom plate and a refrigerant passage shell assembly, and the refrigerant passage shell assembly is fixedly connected with the refrigerant sealing bottom plate in a sealing manner, so that the refrigerant passage assembly is split into the refrigerant sealing bottom plate and the refrigerant passage shell assembly for processing respectively, and then the refrigerant sealing bottom plate and the refrigerant passage shell assembly are assembled together to form a complete refrigerant passage shell assembly for circulating refrigerant, so that the problem that a curve passage is difficult to process and form at one time is solved.
In an alternative embodiment, the refrigerant channel shell assembly is welded with the refrigerant sealing bottom plate in a sealing manner, so that sufficient connection strength and tightness between the refrigerant channel shell assembly and the refrigerant sealing bottom plate are ensured.
In an alternative embodiment, the refrigerant channel shell assembly includes a first refrigerant channel shell, a second refrigerant channel shell and a third refrigerant channel shell, so as to form three independent refrigerant channels, and meet the heat management requirements of energy storage and new energy diversification.
In an alternative embodiment, the first refrigerant channel shell, the second refrigerant channel shell, and the third refrigerant channel shell are all fixedly connected to the refrigerant carrier frame.
In an alternative embodiment, the refrigerant sealing bottom plate comprises a first sealing plate, a second sealing plate and a third sealing plate which are integrated; the first sealing plate, the second sealing plate and the third sealing plate are in one-to-one correspondence with the first refrigerant channel shell, the second refrigerant channel shell and the third refrigerant channel shell, so that on one hand, the refrigerant sealing bottom plate can be ensured to have enough structural strength, on the other hand, the corresponding refrigerant channel shell is sealed through the independent plate body, and heat energy loss caused by mutual heat conduction among all channels can be reduced relative to the integrated refrigerant channel assembly, and further, the performance of the integrated module assembly of the thermal management system is improved.
In an alternative embodiment, a first heat insulation through hole is arranged between the first sealing plate and the second sealing plate so as to reduce heat conduction between the first refrigerant flow passage and the second refrigerant flow passage.
In an alternative embodiment, a second heat insulation through hole is arranged between the second sealing plate and the third sealing plate so as to reduce heat conduction between the second refrigerant flow passage and the third refrigerant flow passage.
In an alternative embodiment, the first heat insulation through hole and the second heat insulation through hole are elongated holes, so as to reduce heat conduction between adjacent refrigerant channels as much as possible.
In an alternative embodiment, the coolant carrier frame is cast and the coolant passage assembly is cast or forged at high pressure.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. the refrigerant passage carrier of the thermal management system comprises the refrigerant carrier frame and the refrigerant passage component, wherein the refrigerant passage component is fixedly connected with the refrigerant carrier frame, the refrigerant passage carrier can be split into the refrigerant carrier frame and the refrigerant passage group to be respectively produced and processed, and then the refrigerant carrier and the refrigerant passage group are assembled together to form the complete refrigerant passage carrier, so that production equipment can be miniaturized and simplified, the volume of single processing equipment can be reduced while the sufficient use strength of the refrigerant passage carrier is ensured, and the processing difficulty is reduced, thereby improving the yield.
2. According to the refrigerant passage carrier of the thermal management system, the refrigerant passage carrier is split into the refrigerant carrier frame and the refrigerant passage group for production and processing respectively, the refrigerant carrier frame is only used for bearing, the refrigerant passage carrier can be molded by adopting a common casting process with lower cost and higher production efficiency, and the part of the refrigerant passage component, which is required to have high tightness, is molded by adopting a high-pressure casting or forging process, so that the material cost and the processing difficulty of the refrigerant passage carrier can be further reduced.
3. According to the refrigerant passage carrier of the thermal management system, the refrigerant carrier frame and the refrigerant passage component are respectively processed, so that heat insulation treatment is conveniently carried out on each passage of the refrigerant passage component, the cost generated by secondary heat insulation treatment between passages of the carrier for reducing heat energy loss due to an integral forming process can be effectively reduced, and the performance of an integrated module assembly is further improved, and meanwhile, the production efficiency is also improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
In the drawings:
FIG. 1 is a schematic diagram of a thermal management system according to an embodiment of the present utility model, before the refrigerant passage carrier is assembled;
FIG. 2 is a schematic structural view of a refrigerant sealing bottom plate according to an embodiment of the present utility model;
FIG. 3 is a schematic front perspective view of a coolant passage carrier of a thermal management system according to an embodiment of the present utility model;
fig. 4 is a schematic rear perspective view of a coolant channel carrier of a thermal management system according to an embodiment of the utility model.
In the drawings, the reference numerals and corresponding part names:
100-refrigerant carrier frame, 200-refrigerant passage assembly, 210-refrigerant sealing bottom plate, 211-first sealing plate, 212-second sealing plate, 213-third sealing plate, 214-first heat insulation through hole, 215-second heat insulation through hole, 220-refrigerant channel shell assembly, 221-first refrigerant channel shell, 222-second refrigerant channel shell, 223-third refrigerant channel shell.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
In the description of the embodiments of the present utility model, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally put in use of the product of the application, or the orientation or positional relationship conventionally understood by those skilled in the art, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium. 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.
Examples:
referring to fig. 1, the refrigerant passage carrier of the thermal management system includes a refrigerant carrier frame 100 and a refrigerant passage assembly 200, where the refrigerant passage assembly 200 is fixedly connected with the refrigerant carrier frame 100.
Generally, the refrigerant carrier frame 100 and the refrigerant passage assembly 200 are made of metal, and may be fixed by welding or by bolts. That is, the refrigerant passage assembly 200 is fixedly connected or welded to the refrigerant carrier frame 100 by bolts, so as to ensure that the refrigerant passage assembly 200 and the refrigerant carrier frame 100 are connected with sufficient structural strength.
Specifically, the refrigerant passage assembly 200 includes a refrigerant sealing bottom plate 210 and a refrigerant passage shell assembly 220, wherein the refrigerant passage shell assembly 220 is fixedly connected with the refrigerant sealing bottom plate 210 in a sealing manner, so that the refrigerant passage assembly 200 is split into the refrigerant sealing bottom plate 210 and the refrigerant passage shell assembly 220 to be respectively processed, and then the refrigerant sealing bottom plate and the refrigerant passage shell assembly 220 are assembled together to form the refrigerant passage shell assembly for circulating the refrigerant, so that the problem that the curve passage is difficult to process is solved.
The refrigerant channel shell assembly 220 is welded to the refrigerant sealing bottom plate 210 in a sealing manner, so as to ensure sufficient connection strength and tightness between the refrigerant channel shell assembly 220 and the refrigerant sealing bottom plate 210.
In this embodiment, the refrigerant channel shell assembly 220 includes a first refrigerant channel shell 221, a second refrigerant channel shell 222 and a third refrigerant channel shell 223, so as to form three independent refrigerant channels, thereby meeting the diversified thermal management requirements in the energy storage field.
Correspondingly, the refrigerant sealing bottom plate 210 comprises a first sealing plate 211, a second sealing plate 212 and a third sealing plate 213 which are integrated; the first sealing plate 211, the second sealing plate 212, and the third sealing plate 213 are disposed in one-to-one correspondence with the first refrigerant channel shell 221, the second refrigerant channel shell 222, and the third refrigerant channel shell 223, so that on one hand, the refrigerant sealing bottom plate 210 can be ensured to have sufficient structural strength, and on the other hand, the corresponding refrigerant channel shells are sealed by separate plates, and compared with the integrated refrigerant channel assembly 200, heat energy loss caused by mutual heat conduction between channels can be reduced, and further performance of the heat management system integrated module assembly is improved.
It is understood that the first refrigerant channel shell 221, the second refrigerant channel shell 222 and the third refrigerant channel shell 223 are fixedly connected to the refrigerant carrier frame 100. Similarly, each refrigerant channel shell is typically fixedly connected to the refrigerant carrier frame 100 by bolting or welding.
On this basis, a first heat insulation through hole 214 is provided between the first sealing plate 211 and the second sealing plate 212 to reduce heat conduction between the first refrigerant flow channel and the second refrigerant flow channel.
Similarly, a second heat insulation through hole 215 is disposed between the second sealing plate 212 and the third sealing plate 213 to reduce heat conduction between the second refrigerant flow channel and the third refrigerant flow channel.
Further, the first heat insulation through holes 214 and the second heat insulation through holes 215 are elongated holes, so as to reduce heat conduction between adjacent coolant channels as much as possible.
In addition, in the present embodiment, only the portion (the refrigerant carrier frame 100) for the bearing function may be formed by a common casting process with lower cost and higher production efficiency, while the portion of the refrigerant passage assembly 200 requiring high tightness is formed by a high-pressure casting or forging process, that is, the refrigerant carrier frame 100 is cast and formed, and the refrigerant passage assembly 200 is cast or forged at high pressure, so as to further reduce the material cost and the processing difficulty of the refrigerant passage carrier.
In summary, with reference to fig. 3 and 4, the refrigerant passage carrier of the thermal management system provided in this embodiment is split into the refrigerant carrier frame 100, the refrigerant sealing bottom plate 210 and three refrigerant passage shells for production and processing respectively, and then assembled together to form a complete refrigerant passage carrier, so that the production equipment is miniaturized and simplified, the volume of a single processing equipment can be reduced while the sufficient use strength of the refrigerant passage carrier is ensured, and the processing difficulty is reduced, thereby improving the yield.
In the assembly process, the three refrigerant channel shells are usually combined and welded with the corresponding sealing plates, and then are screwed or welded and fixed with the corresponding mounting positions of the refrigerant carrier frame 100, and of course, other manners such as riveting and the like can be adopted for fixed connection.
Simultaneously, the refrigerant carrier frame 100 and the refrigerant passage assembly 200 are respectively processed, so that heat insulation treatment is conveniently carried out on each channel of the refrigerant passage assembly 200, the cost generated by secondary heat insulation treatment between the passages of the carrier for reducing heat energy loss caused by an integral forming process can be effectively reduced, and the performance of the integrated module assembly is further improved, and meanwhile, the production efficiency is also improved.
It should be noted that, the refrigerant passage carrier provided in this embodiment not only can be used in fuel vehicles and electric vehicles, but also can be used in other devices equipped with a thermal management integrated system.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. A refrigerant passage carrier of a thermal management system, comprising a refrigerant carrier frame (100) and a refrigerant passage assembly (200), wherein the refrigerant passage assembly (200) is fixedly connected with the refrigerant carrier frame (100);
the refrigerant passage assembly (200) comprises a refrigerant sealing bottom plate (210) and a refrigerant passage shell assembly (220), and the refrigerant passage shell assembly (220) is fixedly connected with the refrigerant sealing bottom plate (210) in a sealing manner;
the refrigerant passage housing assembly (220) includes a first refrigerant passage housing (221), a second refrigerant passage housing (222), and a third refrigerant passage housing (223).
2. The refrigerant passage carrier of a thermal management system of claim 1, wherein the refrigerant passage shell assembly (220) is sealed welded to the refrigerant sealing floor (210).
3. The refrigerant channel carrier of a thermal management system according to claim 1, wherein the first refrigerant channel shell (221), the second refrigerant channel shell (222) and the third refrigerant channel shell (223) are each fixedly connected with the refrigerant carrier frame (100).
4. The refrigerant channel carrier of a thermal management system according to claim 1, wherein the refrigerant sealing bottom plate (210) comprises an integrated first sealing plate (211), second sealing plate (212) and third sealing plate (213);
the first sealing plate (211), the second sealing plate (212) and the third sealing plate (213) are arranged in one-to-one correspondence with the first refrigerant channel shell (221), the second refrigerant channel shell (222) and the third refrigerant channel shell (223).
5. The coolant passage carrier of a thermal management system according to claim 4, characterized in that a first heat insulating through hole (214) is provided between the first sealing plate (211) and the second sealing plate (212).
6. The coolant passage carrier of a thermal management system according to claim 5, characterized in that a second heat insulating through hole (215) is provided between the second sealing plate (212) and the third sealing plate (213).
7. The coolant passage carrier of a thermal management system of claim 6, wherein the first and second thermally insulated through holes (214, 215) are elongated holes.
8. The coolant passage carrier of a thermal management system according to any one of claims 1-7, wherein the coolant carrier frame (100) is cast and the coolant passage assembly (200) is high pressure cast or forged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321206134.XU CN219797582U (en) | 2023-05-18 | 2023-05-18 | Refrigerant passage carrier of thermal management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321206134.XU CN219797582U (en) | 2023-05-18 | 2023-05-18 | Refrigerant passage carrier of thermal management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219797582U true CN219797582U (en) | 2023-10-03 |
Family
ID=88183680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321206134.XU Active CN219797582U (en) | 2023-05-18 | 2023-05-18 | Refrigerant passage carrier of thermal management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219797582U (en) |
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2023
- 2023-05-18 CN CN202321206134.XU patent/CN219797582U/en active Active
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