CN105375085A - High-efficiency water-cooling plate for battery - Google Patents
High-efficiency water-cooling plate for battery Download PDFInfo
- Publication number
- CN105375085A CN105375085A CN201510910015.6A CN201510910015A CN105375085A CN 105375085 A CN105375085 A CN 105375085A CN 201510910015 A CN201510910015 A CN 201510910015A CN 105375085 A CN105375085 A CN 105375085A
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- China
- Prior art keywords
- plate
- flow
- collector plate
- collector
- water inlet
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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
- 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
Abstract
The invention discloses a high-efficiency water-cooling plate for a battery. The high-efficiency water-cooling plate comprises a support plate and a main body, wherein the main body is arranged on the support body and is in a hollow structure; the main body comprises a first collector plate, a connection plate, a second collector plate, a water inlet plate and a water outlet plate; the first collector plate, the connection plate and the second collector plate are all in a cuboid structure; an outlet of the first collector plate is connected with an inlet of the second collector plate through the connection plate; a plurality of interrupted holes and second interrupted holes in plum blossom distribution are formed in the first collector plate and the second collector plate respectively; the water inlet plate and the water outlet plate are in a trapezoid structure, and are connected with the inlet of the first collector plate and the outlet of the second collector plate respectively; a water inlet and a water outlet are respectively formed in the water inlet plate and the water outlet plate; third interrupted holes and fourth interrupted holes are respectively formed in the water inlet plate and the water outlet plate respectively; and fifth interrupted holes are formed in the connection plate. The high-efficiency water-cooling plate is relatively high in internal capacity; and meanwhile, the flow temperature uniformity and the radiating efficiency are improved through the interrupted holes.
Description
Technical field
The present invention relates to radiating device for electronic equipment, in particular for the high efficiency cooled plate of battery.
Background technology
Along with the development of electronic technology, the performance of electronic equipment improves rapidly, and power increases rapidly, and the dissipation power of whole system also sharply increases, and the space structure of electronic equipment reduces day by day.Electronic equipment dissipation power increases and space structure miniaturization, and cause electronic equipment density of heat flow rate to increase rapidly, heat radiation also becomes increasingly conspicuous.If electronic equipment dissipating heat problem can not be solved preferably, not only can have influence on the service behaviour of equipment but also have influence on the useful life of electronic equipment.
The type of cooling of high-power electric and electronic is divided into Air flow, oil cooling and water-cooled.But under high heat flux, air-cooled being difficult to is proved effective, and volume and weight can be caused in Iarge-scale system very large, be difficult to meet general requirement.And water-cooled due to the thermal capacity of water and density large, device packing density on a heat sink also can strengthen, thus high, the compact conformation of integrated level, and large for gross calorific power and that device for power switching number is many system is just very suitable.The radiating element of its key is cooled plate.Usually, when the density of heat flow rate of electronic equipment is more than 5W/cm2, the type of cooling of forcing liquid cooling should just be selected.
But current cooled plate due to runner design simple, fluid is in laminar condition inside runner, does not play enhanced heat exchange effect, thus causes the heat transfer efficiency of radiator to reduce, and heat-sinking capability is poor.
Summary of the invention
For the problems referred to above of the prior art, the present invention proposes the high efficiency cooled plate for battery.
Technical scheme of the present invention is: for the high efficiency cooled plate of battery, and comprise supporting bracket and to be located in supporting bracket and to be the main body of hollow structure, described main body comprises the first collector plate, connecting plate, the second collector plate, water inlet plate and water outlet plate, wherein:
Described first collector plate, connecting plate and the second collector plate are rectangular structure, the outlet of described first collector plate is connected by connecting plate with the entrance of the second collector plate, described first collector plate and the second collector plate are respectively equipped with some first flow-disturbing holes and the second flow-disturbing hole, described water inlet plate is trapezium structure with water outlet plate and is connected with the outlet of the second collector plate with the entrance of the first collector plate respectively, described water inlet plate and water outlet plate are respectively equipped with water inlet and delivery port, described water inlet plate and water outlet plate are respectively equipped with the 3rd flow-disturbing hole and the 4th flow-disturbing hole, described connecting plate is provided with the 5th flow-disturbing hole.
Further, described first flow-disturbing hole and the second flow-disturbing hole all distribute in plum blossom.
Further, described first collector plate and the second collector plate parallel.
Further, described 3rd flow-disturbing hole is between water inlet and the first flow-disturbing hole, and described 4th flow-disturbing hole is between delivery port and the second flow-disturbing hole.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is by making internal capacity larger for the main body of hollow structure, by some flow-disturbing holes, flow-disturbing is carried out to the cooling fluid in cooled plate simultaneously, improve internal resistance and the flow field uniformity of body interior cooling fluid, reduce flow velocity and the pressure drop of cooling fluid, and then improve temperature homogeneity and the radiating efficiency of current.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present invention.
Fig. 2 is the flow schematic diagram of the cooling fluid of inside of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the technical scheme in the present invention is further illustrated.
As shown in Figure 1, the present invention includes supporting bracket 1 and to be located in supporting bracket 1 and to be the main body 2 of hollow structure, described main body 2 comprises the first collector plate 21, connecting plate 22, second collector plate 23, water inlet plate 24 and water outlet plate 25, wherein:
Described first collector plate 21, connecting plate 22 and the second collector plate 23 are rectangular structure, described first collector plate 21 and the second collector plate 23 parallel, the outlet of described first collector plate 21 is connected by connecting plate 22 with the entrance of the second collector plate 23, described first collector plate 21 and the second collector plate 23 are respectively equipped with some the first flow-disturbing hole 211 and the second flow-disturbing holes 231 distributed in plum blossom, described water inlet plate 24 is trapezium structure with water outlet plate 25 and is connected with the outlet of the second collector plate 23 with the entrance of the first collector plate 21 respectively, described water inlet plate 24 and water outlet plate 25 are respectively equipped with water inlet 26 and delivery port 27, described water inlet plate 24 and water outlet plate 25 are respectively equipped with the 3rd flow-disturbing hole 241 and the 4th flow-disturbing hole 251, described 3rd flow-disturbing hole 241 is between water inlet 26 and the first flow-disturbing hole 211, described 4th flow-disturbing hole 251 is between delivery port 27 and the second flow-disturbing hole 231, described connecting plate 22 is provided with the 5th flow-disturbing hole 221.
As shown in Figure 2, cooling fluid enters after water plate from water inlet, under the effect in the 3rd flow-disturbing hole, dispersion is in two strands, then enter the first collector plate and be uniformly distributed in the first collector plate under the effect in the first flow-disturbing hole of distribution in plum blossom, the second collector plate is flowed into again by connecting plate, and the second collector plate is uniformly distributed under the effect in the second flow-disturbing hole of plum blossom distribution, be finally flowed to water outlet plate and flow out from delivery port.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. for the high efficiency cooled plate of battery, it is characterized in that, comprise supporting bracket and to be located in supporting bracket and to be the main body of hollow structure, described main body comprises the first collector plate, connecting plate, the second collector plate, water inlet plate and water outlet plate, wherein:
Described first collector plate, connecting plate and the second collector plate are rectangular structure, the outlet of described first collector plate is connected by connecting plate with the entrance of the second collector plate, described first collector plate and the second collector plate are respectively equipped with some first flow-disturbing holes and the second flow-disturbing hole, described water inlet plate is trapezium structure with water outlet plate and is connected with the outlet of the second collector plate with the entrance of the first collector plate respectively, described water inlet plate and water outlet plate are respectively equipped with water inlet and delivery port, described water inlet plate and water outlet plate are respectively equipped with the 3rd flow-disturbing hole and the 4th flow-disturbing hole, described connecting plate is provided with the 5th flow-disturbing hole.
2., as claimed in claim 1 for the high efficiency cooled plate of battery, it is characterized in that: described first flow-disturbing hole and the second flow-disturbing hole all distribute in plum blossom.
3., as claimed in claim 1 for the high efficiency cooled plate of battery, it is characterized in that: described first collector plate and the second collector plate parallel.
4., as claimed in claim 1 for the high efficiency cooled plate of battery, it is characterized in that: described 3rd flow-disturbing hole is between water inlet and the first flow-disturbing hole, and described 4th flow-disturbing hole is between delivery port and the second flow-disturbing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910015.6A CN105375085A (en) | 2015-12-10 | 2015-12-10 | High-efficiency water-cooling plate for battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910015.6A CN105375085A (en) | 2015-12-10 | 2015-12-10 | High-efficiency water-cooling plate for battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105375085A true CN105375085A (en) | 2016-03-02 |
Family
ID=55377033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510910015.6A Pending CN105375085A (en) | 2015-12-10 | 2015-12-10 | High-efficiency water-cooling plate for battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105375085A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023035A (en) * | 2018-01-10 | 2018-05-11 | 华霆（合肥）动力技术有限公司 | Battery modules, battery system and electric automobile |
| CN108925119A (en) * | 2018-08-21 | 2018-11-30 | 苏州申川精密部件有限公司 | A kind of new energy vehicle controller circuit board water-cooled plate and its manufacturing method |
-
2015
- 2015-12-10 CN CN201510910015.6A patent/CN105375085A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023035A (en) * | 2018-01-10 | 2018-05-11 | 华霆（合肥）动力技术有限公司 | Battery modules, battery system and electric automobile |
| CN108023035B (en) * | 2018-01-10 | 2024-02-20 | 华霆（合肥）动力技术有限公司 | Battery module, battery system and electric automobile |
| CN108925119A (en) * | 2018-08-21 | 2018-11-30 | 苏州申川精密部件有限公司 | A kind of new energy vehicle controller circuit board water-cooled plate and its manufacturing method |
| CN108925119B (en) * | 2018-08-21 | 2023-12-19 | 苏州申川精密部件有限公司 | Water cooling plate for new energy automobile controller circuit board and manufacturing method thereof |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |
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| WD01 | Invention patent application deemed withdrawn after publication |