CN217114544U - Bridge type runner stamping liquid cooling plate - Google Patents
Bridge type runner stamping liquid cooling plate Download PDFInfo
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- CN217114544U CN217114544U CN202220834057.1U CN202220834057U CN217114544U CN 217114544 U CN217114544 U CN 217114544U CN 202220834057 U CN202220834057 U CN 202220834057U CN 217114544 U CN217114544 U CN 217114544U
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Abstract
The utility model discloses a bridge type runner punching press liquid cooling board, including the liquid cooling board, be provided with the runner on the liquid cooling board, the runner includes first runner, the second runner, the third runner, the fourth runner, the fifth runner, set up first liquid cooling board water injection well choke on the first runner, the first runner has two exports, one of them exit linkage second runner, another exit linkage third runner, the exit linkage fourth runner of second runner and third runner, the fourth runner passes through bridge structure and connects the fifth runner, set up second liquid injection well choke on the fifth runner. The utility model discloses a coolant liquid advances from the runner both sides, and the centre goes out, and electric core module cooling is fast, and the difference in temperature is little, can make the regional radiating function in step of whole module, and the inlet outlet can change the position at will, has reduced the design needs of the inside fastener of box and fixed bolster, improves box inner space utilization, makes box cost reduction, and manufacturing efficiency is high, and thermal management efficiency is more high-efficient, improves battery charge and discharge life-span.
Description
Technical Field
The utility model relates to a new forms of energy electric automobile technical field specifically is a bridging formula runner punching press liquid cooling board.
Background
The development of the industry brings environmental deterioration and energy crisis, and the energy conservation and emission reduction become the difficult problems which are faced by all countries in the world together. The automobile industry is a pillar industry for national economic development, but the carbon emission brings heavy burden to the environment, so that the harmony between people and nature can be promoted only by researching the energy conservation and emission reduction of automobiles. The common problem that the common problems of human beings are directly influenced can be effectively solved by effectively solving the three problems of greenhouse gas emission, energy consumption and tail gas emission in the field of transportation, therefore, the major countries, organizations, automobile manufacturers, energy suppliers and risk investment enterprises all act together, the structure upgrade of the automobile industry and the transformation of the power system electric strategy are promoted, the formation of the electric automobile social basic industry with a multi-layer structure and the construction of corresponding policies and organization and guarantee systems are promoted, and the formation of the electric automobile society with sustainable development is promoted. At present, new energy automobiles are taken as an important strategy by main automobile enterprises in the world, and the layout and the investment are gradually increased.
The technology of new energy electric vehicles is rapidly developed, the safety performance of batteries is more and more concerned, and the current battery thermal management system mainly adopts a water cooling mode with higher heat transfer efficiency and more uniform temperature control.
In the heat management system adopting the water cooling mode, the liquid cooling plate is generally arranged below the battery and is directly assembled with the box body into a whole, a heat-conducting medium is filled between the liquid cooling plate and the battery, and cooling liquid is introduced to realize heat conduction so as to achieve the effect of keeping the temperature of the battery constant;
as shown in fig. 1, in the prior art, the channel plate of the liquid cooling plate is formed by stamping, the upper cooling plate is formed by brazing a flat plate, and the position of the water nozzle is not fixed. The position of the water inlet and the water outlet of the box body is required to be adjusted according to the position of the water nozzle. When the position of the water inlet and the water outlet of the box body is fixed, and the position of the water nozzle of the liquid cooling plate is fixed, the flow channel design cannot be ensured to be in a state that the water nozzle enters from two sides and exits from the middle, so that the heat exchange efficiency of the cooling system in the box body is greatly reduced, the loss of the heat exchange efficiency is improved, the temperature difference of the battery cell is high, and the heat dissipation is uneven.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridging formula runner punching press liquid cooling board, it is fixed to advance the water outlet nozzle position at the liquid cooling board, guarantees that the runner is in both sides and advances, under the circumstances of middle play, accomplishes that electric core module cooling is fast, and the difference in temperature is little, can the regional radiating function of synchronization of whole module, improves the inside cooling system's of box heat exchange efficiency greatly, has reduced heat exchange efficiency's loss, can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a bridge type runner punching press liquid cold drawing, includes the liquid cold board, be provided with the runner on the liquid cold board, the runner includes first runner, second runner, third runner, fourth runner, fifth runner, set up first liquid cold board water injection well choke on the first runner, first runner has two exports, and one of them exit linkage second runner, another exit linkage third runner, the exit linkage fourth runner of second runner and third runner, the fourth runner passes through bridging structure and connects the fifth runner, sets up second liquid water injection well choke cold drawing on the fifth runner.
Preferably, the bridging structure is a hollow structure inside.
Preferably, the inlet of the bridging structure is located in the fourth flow passage at an intermediate position and the outlet of the bridging structure is located in the fifth flow passage.
Preferably, the fifth flow channel is not in contact with the first flow channel.
Preferably, the bottom of the bridging structure is fixed to the liquid-cooled panel by a support.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a bridge type runner punching press liquid cooling board, no matter the coolant liquid gets into first runner from first liquid cooling board water injection well choke, then get into second runner and third runner and converge the fourth runner at last, get into fifth runner via bridging structure, go out by second liquid cooling board water injection well choke at last, still coolant liquid gets into fifth runner from second liquid cooling board water injection well choke, then get into the fourth runner via bridging structure, then get into second runner and third runner, it goes out by first liquid cooling board water injection well choke to converge first runner at last, no matter which kind of mode, it advances from the runner both sides to realize coolant liquid, the centre goes out, electric core module cools off soon, the difference in temperature is little, can make the regional radiating function in step of whole module.
2. The utility model discloses a bridge type runner punching press liquid cooling board, first liquid cooling board water injection well choke and second liquid cooling board water injection well choke do not divide the branch faucet, first liquid cooling board water injection well choke can also regard as the faucet, the faucet can also regard as the faucet, the inlet outlet can change the position at will like this, the design needs of the inside fastener of box and fixed bolster have been reduced, improve box inner space utilization, provide the basis for improving the continuation of the journey mileage of new forms of energy car, can make the box accomplish the commonality, box water injection well choke rigidity is general, let liquid cooling board advance the faucet go to cooperate the box and advance the faucet, make box cost reduction, high manufacturing efficiency, thermal management efficiency is more high-efficient, improve battery charge and discharge life, promote new forms of energy car value.
Drawings
FIG. 1 is a schematic view of a prior art liquid cooled panel arrangement;
fig. 2 is an elevation view of a bridged runner stamped liquid cold plate of the present invention;
fig. 3 is a partial sectional view with a bridge structure in embodiment 1 of the present invention;
fig. 4 is a partial cross-sectional view of embodiment 2 of the present invention with a bridge structure.
In the figure: 1. a liquid-cooled plate; 2. a first flow passage; 3. a second flow passage; 4. a third flow path; 5. a fourth flow path; 6. a fifth flow channel; 7. a first liquid cold plate water nozzle; 8. a bridging structure; 9. a second liquid cooling plate water nozzle; 10. and a support pillar.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 2-3, a bridge-type runner stamping liquid cooling plate includes a liquid cooling plate 1, a runner is disposed on the liquid cooling plate 1, the runner includes a first runner 2, a second runner 3, a third runner 4, a fourth runner 5, and a fifth runner 6, a first liquid cooling plate water nozzle 7 is disposed on the first runner 2, the first runner 2 has two outlets, one of the outlets is connected to the second runner 3, the other outlet is connected to the third runner 4, cooling liquid entering from the first liquid cooling plate water nozzle 7 enters the first runner 2, the cooling liquid enters from the first runner 2 to both sides, the outlets of the second runner 3 and the third runner 4 are connected to the fourth runner 5, the cooling liquid is merged into the fourth runner 5 after passing through the second runner 3 and the third runner 4, the fourth runner 5 is connected to the fifth runner 6 through a bridge structure 8, the bridge structure 8 connects the cooling liquid of the fourth runner 5 to the fifth runner 6, and a second liquid cooling plate water nozzle 9 is arranged on the fifth flow passage 6, and finally the cooling liquid is discharged from the second liquid cooling plate water nozzle 9.
The bridge structure 8 is hollow inside, so that it is ensured that the cooling liquid flows through it, the direction of which is indicated by the arrows in fig. 3.
The inlet of the bridging structure 8 is located in the fourth flow channel 5 in an intermediate position, which ensures that the cooling liquid exits from the middle, the outlet of the bridging structure 8 is located in the fifth flow channel 6, and the bridging structure 8 connects the cooling liquid of the fourth flow channel 5 to the fifth flow channel 6. The fifth flow channel 6 is not in contact with the first flow channel 2. The bridging structure 8 functions as a bridge. The bottom of the bridging structure 8 is fixed to the liquid-cooled panel 1 by means of struts 10.
Example 2
Referring to fig. 2 and 4, the second liquid cooling plate water nozzle 9 is a cooling liquid inlet, the flow direction of the cooling liquid is that the cooling liquid firstly enters the fifth flow channel 6 from the second liquid cooling plate water nozzle 9, then enters the fourth flow channel 5 from the fifth flow channel 6 through the bridging structure 8, the flow direction of the cooling liquid in the bridging structure 8 is shown by an arrow in fig. 4, then the cooling liquid flows to two sides from the fourth flow channel 5, enters the second flow channel 3 and the third flow channel 4, finally is collected in the first flow channel 2, and finally exits from the first liquid cooling plate water nozzle 7.
To sum up, the utility model discloses a bridge type runner punching press liquid cooling board, for conventional liquid cooling board 1, it advances to keep both sides at the runner, under the circumstances of middle play, cold drawing bridging trompil in the use, let runner coolant liquid can span from bridging structure 8 and get into appointed runner, thereby the design both sides advance, the runner scheme of middle play, higher utilization cooling system's heat exchange efficiency, the loss of heat exchange efficiency has been reduced, it advances to also guarantee simultaneously that the runner is in both sides, middle mode of going out, it is fast to accomplish the cooling of electric core module, the difference in temperature is little, can make the regional radiating function in step of whole module, the mileage of new energy car and the factor of safety of battery are improved.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A bridge channel stamping liquid cooling plate, includes liquid cooling board (1), its characterized in that: the liquid cooling plate is characterized in that a flow channel is arranged on the liquid cooling plate (1), the flow channel comprises a first flow channel (2), a second flow channel (3), a third flow channel (4), a fourth flow channel (5) and a fifth flow channel (6), a first liquid cooling plate water nozzle (7) is arranged on the first flow channel (2), the first flow channel (2) is provided with two outlets, one of the outlets is connected with the second flow channel (3), the other outlet is connected with the third flow channel (4), the outlets of the second flow channel (3) and the third flow channel (4) are connected with the fourth flow channel (5), the fourth flow channel (5) is connected with the fifth flow channel (6) through a bridging structure (8), and a second liquid cooling plate water nozzle (9) is arranged on the fifth flow channel (6).
2. A bridged-flow passage stamped liquid cold plate as claimed in claim 1, wherein: the interior of the bridging structure (8) is a hollow structure.
3. A bridged-flow passage stamped liquid cold plate as claimed in claim 1, wherein: the inlet of the bridging structure (8) is located in the fourth flow channel (5) in an intermediate position and the outlet of the bridging structure (8) is located in the fifth flow channel (6).
4. A bridged-flow passage stamped liquid cold plate as claimed in claim 1, wherein: the fifth flow channel (6) is not in contact with the first flow channel (2).
5. A bridged-flow passage stamped liquid cold plate as claimed in claim 1, wherein: the bottom of the bridging structure (8) is fixed on the liquid cooling plate (1) through a support column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220834057.1U CN217114544U (en) | 2022-04-12 | 2022-04-12 | Bridge type runner stamping liquid cooling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220834057.1U CN217114544U (en) | 2022-04-12 | 2022-04-12 | Bridge type runner stamping liquid cooling plate |
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| Publication Number | Publication Date |
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| CN217114544U true CN217114544U (en) | 2022-08-02 |
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| CN202220834057.1U Active CN217114544U (en) | 2022-04-12 | 2022-04-12 | Bridge type runner stamping liquid cooling plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117039260A (en) * | 2023-09-04 | 2023-11-10 | 马鞍山纳百川热交换器有限公司 | Water cooling plate flow channel structure for heat dissipation of new energy battery and method thereof |
-
2022
- 2022-04-12 CN CN202220834057.1U patent/CN217114544U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117039260A (en) * | 2023-09-04 | 2023-11-10 | 马鞍山纳百川热交换器有限公司 | Water cooling plate flow channel structure for heat dissipation of new energy battery and method thereof |
| CN117039260B (en) * | 2023-09-04 | 2024-04-30 | 马鞍山纳百川热交换器有限公司 | Water cooling plate flow channel structure for heat dissipation of new energy battery and method thereof |
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