CN105513817B - The radiator structure of energy storage device - Google Patents
The radiator structure of energy storage device Download PDFInfo
- Publication number
- CN105513817B CN105513817B CN201510868024.3A CN201510868024A CN105513817B CN 105513817 B CN105513817 B CN 105513817B CN 201510868024 A CN201510868024 A CN 201510868024A CN 105513817 B CN105513817 B CN 105513817B
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- China
- Prior art keywords
- energy
- phase change
- storage units
- radiator structure
- change device
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- 238000004146 energy storage Methods 0.000 title claims abstract description 103
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000010025 steaming Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 16
- 239000003990 capacitor Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/14—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
- H01G11/18—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors against thermal overloads, e.g. heating, cooling or ventilating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The present invention provides a kind of radiator structure of energy storage device；It include N number of energy-storage units by energy storage device, N number of energy-storage units are arranged in a row, and are divided into one group two-by-two in order；The energy-storage units and the first phase change device are located in the box body；The cabinet includes air inlet and air outlet, and the air inlet and the air outlet form the first air duct in the cabinet；First phase change device, which is located at, to be divided between same group of two energy-storage units, and is bonded respectively with the first surface of described two energy-storage units.So that further generated heat on energy-storage units can be absorbed by phase change device on the basis of by drying into cabinet；To improve the radiating efficiency of energy storage device.
Description
Technical field
The present invention relates to electrical technology more particularly to a kind of radiator structures of energy storage device.
Background technique
In order to meet the requirement that rail traffic vehicles (especially tramcar) are run in contactless barrier, need in track
Energy storage device is set in the electric car power supply circuit of vehicular traffic.
In the prior art, energy storage device can be by energy-storage units (such as can be super capacitor or power battery etc.) group
At, and energy storage device is installed in cabinet.Since energy storage device is when being powered, itself can generate heat；Therefore, it is necessary to be storage
It can equipment cooling.Currently, mainly being radiated by way of blowing ambient wind into cabinet to energy storage device.
But in the prior art, there is a problem of that the radiating efficiency of energy storage device is lower.
Summary of the invention
The present invention provides a kind of radiator structure of energy storage device, to solve dissipating for energy storage device existing in the prior art
The lower problem of the thermal efficiency.
The present invention provides a kind of radiator structure of energy storage device, and the energy storage device includes N number of energy-storage units, N be greater than
Or the integer equal to 2；N number of energy-storage units are arranged in a row, and are divided into one group two-by-two in order；The radiator structure packet
It includes: the first phase change device and cabinet；
The energy-storage units and first phase change device are located in the cabinet；
The cabinet includes air inlet and air outlet, and the air inlet and the air outlet form first in the cabinet
Air duct；
First phase change device be located at is divided between same group of two energy-storage units, and respectively with it is described two
The first surface of energy-storage units is bonded.
Optionally, in an embodiment of the present invention, the radiator structure further include: the second phase change device；
Second phase change device, which is located at, to be divided between different groups of the second surface of adjacent two energy-storage units,
And it is bonded respectively with the second surface of two adjacent energy-storage units；
Wherein, the first surface is opposite with the second surface.
Optionally, in an embodiment of the present invention, it is divided to the second table of different groups of adjacent two energy-storage units
The second air duct is formed between face；
Wherein, the first surface is opposite with the second surface.
Optionally, in an embodiment of the present invention, the radiator structure further include: heat-transfer device；The heat-transfer device with
The first phase change device connection.
Optionally, in an embodiment of the present invention, the heat-transfer device is thermally conductive sheet.
Optionally, in an embodiment of the present invention, the heat-transfer device is heat pipe, the evaporation ends of the heat pipe and described the
The connection of two phase change devices.
The radiator structure of energy storage device provided by the invention includes N number of energy-storage units by energy storage device, N number of storage
Energy unit is arranged in a row, and is divided into one group two-by-two in order；The energy-storage units and the first phase change device are located in the box body；
The cabinet includes air inlet and air outlet, and the air inlet and the air outlet form the first air duct in the cabinet；Institute
State the first phase change device and be located at and be divided between same group of two energy-storage units, and respectively with described two energy-storage units
First surface fitting.So that further energy storage can be absorbed by phase change device on the basis of by drying into cabinet
Generated heat on unit；To improve the radiating efficiency of energy storage device.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of the radiator structure embodiment one of energy storage device of the invention；
Fig. 2 is the structural schematic diagram two of the radiator structure embodiment one of energy storage device of the invention；
Fig. 3 is the structural schematic diagram one of the radiator structure embodiment two of energy storage device of the invention；
Fig. 4 is the structural schematic diagram two of the radiator structure embodiment two of energy storage device of the invention；
Fig. 5 is the structural schematic diagram three of the radiator structure embodiment two of energy storage device of the invention；
Fig. 6 is the structural schematic diagram one of the radiator structure embodiment three of energy storage device of the invention；
Fig. 7 is the structural schematic diagram two of the radiator structure embodiment three of energy storage device of the invention；
Fig. 8 is the structural schematic diagram three of the radiator structure embodiment three of energy storage device of the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is the structural schematic diagram one of the radiator structure embodiment one of energy storage device of the invention, and Fig. 2 is storage of the invention
The structural schematic diagram two of the radiator structure embodiment one of energy equipment；As Figure 1-Figure 2, energy storage device includes that N number of (wherein, N is
Integer more than or equal to 2；Fig. 1 is by taking N is equal to 10 as an example) energy-storage units 11, N number of energy-storage units 11 are arranged in a row, and are pressed
Sequence is divided into one group (for example, group 1, group 2, group 3, group 4 and group 5 in Fig. 1) two-by-two；The radiator structure includes: first
Phase change device 12 and cabinet 13；Energy-storage units 11 and the first phase change device 12 are located in cabinet 13；Cabinet 13 includes air inlet 131
With air outlet 132, air inlet 131 and air outlet 132 form air duct in cabinet 13；First phase change device 12, which is located at, to be divided to
Between same group (for example, group 1) of two energy-storage units (for example, energy-storage units A and energy-storage units B), and respectively with described two
The first surface 111 of a energy-storage units is bonded.
Optionally, the energy storage device can be super capacitor group or power battery pack；When energy storage device is super capacitor
When group, the energy-storage units can be super capacitor；When energy storage device is that power battery pack is, the energy-storage units can be electricity
Pond or battery core.
It should be noted that identical filling pattern represents identical meaning in Fig. 1 and Fig. 2；Wherein, left inclined stripe filling
Pattern represents the first phase change device, and dotted filling pattern represents energy-storage units.
It include N number of energy-storage units by energy storage device in the present embodiment, N number of energy-storage units are arranged in a row, and by suitable
Sequence is divided into one group two-by-two；The energy-storage units and the first phase change device are located in the box body；The cabinet include air inlet and
Air outlet, the air inlet and the air outlet form the first air duct in the cabinet；First phase change device is located at quilt
It is divided between same group of two energy-storage units, and is bonded respectively with the first surface of described two energy-storage units.So that
It, can be further on the basis of the blowing (wherein, the intracorporal wind direction of case can be as denoted by the arrows in fig. 2) into cabinet
Generated heat on energy-storage units is absorbed by phase change device；To improve the radiating efficiency of energy storage device.
It it should be noted that the wind blown into cabinet can be ambient wind, or may be after cooling through air-conditioning
Cooling wind.
Fig. 3 is the structural schematic diagram one of the radiator structure embodiment two of energy storage device of the invention, and Fig. 4 is storage of the invention
The structural schematic diagram two of the radiator structure embodiment two of energy equipment；As Figure 3-Figure 4, the radiator structure of the present embodiment is in Fig. 1
Shown on the basis of radiator structure, further can also include: the second phase change device 14.Second phase change device 14 is located at quilt
Different groups of adjacent two energy-storage units are divided to (for example, energy-storage units B and energy-storage units C；Wherein, energy-storage units B is drawn
Point to group 1, energy-storage units C is divided between group second surface 112 2), and respectively with two adjacent energy-storage units
Second surface 112 be bonded；Wherein, the first surface 111 is opposite with the second surface 112.
Optionally, the direction that the airflow direction of the radiator structure of the present embodiment can be as shown by the arrows in Figure 4.
It should be noted that the relationship of Fig. 4 and Fig. 3 are as follows: be provided with 6 structures shown in Fig. 3 in the cabinet 13 of Fig. 4.
Fig. 5 is the structural schematic diagram three of the radiator structure embodiment two of energy storage device of the invention；As shown in figure 5, this reality
The radiator structure for applying example further can also include: heat-transfer device 15；Heat-transfer device 15 is connect with the first phase change device 12.
Optionally, heat-transfer device 15 can be thermally conductive sheet or heat pipe.When heat-transfer device 15 is heat pipe, the evaporation ends of heat pipe
It is connect with the first phase change device 12.
Optionally, heat-transfer device 15 can also be connect with the second phase change device 14.
It should be noted that identical filling pattern represents identical meaning in Fig. 3 and Fig. 5；Wherein, left inclined stripe filling
Pattern represents the first phase change device, and right inclined stripe filling pattern represents the second phase change device, and dotted filling pattern represents energy storage list
Member.
In the present embodiment, be located at by the second phase change device be divided to different groups adjacent two energy-storage units the
Between two surfaces, and it is bonded respectively with the second surface of two adjacent energy-storage units；So that phase change device absorbs more
Generated heat on more energy-storage units；To further improve radiating efficiency.Further, by by heat-transfer device with
Phase change device connection allows the heat of phase change device in radiator structure quickly by heat-transfer device release.
Also, above-mentioned phase change device is arranged to have the further advantage that
1, the harmony of energy storage device interior temperature distribution can be promoted；
2, it is single that storage can be absorbed by phase change device in the case where the radiating mode dried into cabinet breaks down
Heat caused by member can play the role of protection to storage unit.
It should be noted that heat can be absorbed phase change device is arranged by the way that the phase transformation temperature points of phase change device are arranged
Trigger temperature.
Fig. 6 is the structural schematic diagram one of the radiator structure embodiment three of energy storage device of the invention, and Fig. 7 is storage of the invention
The structural schematic diagram two of the radiator structure embodiment three of energy equipment；As Figure 6-Figure 7, the radiator structure of the present embodiment is in Fig. 1
Shown on the basis of radiator structure, be divided to different groups adjacent two energy-storage units 11 (for example, energy-storage units B and
Energy-storage units C；Wherein energy-storage units B is divided to group 1, and energy-storage units C is divided between the second surface 112 of group 2) and is formed
Second air duct 113；Wherein, the first surface 111 is opposite with the second surface 112.
Optionally, the direction that the airflow direction of the radiator structure of the present embodiment can be as shown by the arrows in Figure 7.
It should be noted that the relationship of Fig. 7 and Fig. 6 are as follows: be provided with 6 structures shown in fig. 6 in the cabinet 13 of Fig. 7.
Fig. 8 is the structural schematic diagram three of the radiator structure embodiment three of energy storage device of the invention；As shown in figure 8, this reality
The radiator structure for applying example further can also include: heat-transfer device 15；Heat-transfer device 15 is connect with the first phase change device 12.
Optionally, heat-transfer device 15 can be thermally conductive sheet or heat pipe.When heat-transfer device 15 is heat pipe, the evaporation ends of heat pipe
It is connect with the first phase change device 12.
Optionally, heat-transfer device 15 can also be connect with the second phase change device 14.
It should be noted that identical filling pattern represents identical meaning in Fig. 8；Wherein, left inclined stripe filling pattern generation
The first phase change device of table, right inclined stripe filling pattern represent the second phase change device, and dotted filling pattern represents energy-storage units.
In the present embodiment, by being formed between the second surface for being divided to different groups of adjacent two energy-storage units
Air duct carries out opposite with the first surface of phase change device fitting second surface in energy-storage units by air duct scattered
Heat；To further improve radiating efficiency.Further, by the way that heat-transfer device to be connect with phase change device, so that heat dissipation knot
The heat of phase change device can quickly be shed by heat-transfer device in structure.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (3)
1. a kind of radiator structure of energy storage device, the energy storage device includes N number of energy-storage units, and N is whole more than or equal to 2
Number；It is characterized in that, N number of energy-storage units are arranged in a row, and it is divided into one group two-by-two in order；The radiator structure packet
It includes: the first phase change device and cabinet；
The energy-storage units and first phase change device are located in the cabinet；
The cabinet includes air inlet and air outlet, and the air inlet and the air outlet form the first wind in the cabinet
Road；
First phase change device be located at is divided between same group of two energy-storage units, and respectively with described two energy storage
The first surface of unit is bonded；
The radiator structure, further includes: the second phase change device；
Second phase change device, which is located at, to be divided between different groups of the second surface of adjacent two energy-storage units, and point
It is not bonded with the second surface of two adjacent energy-storage units；
Wherein, the first surface is opposite with the second surface；
Alternatively, forming the second air duct between the second surface of adjacent two energy-storage units for being divided to different groups；
Further include: heat-transfer device；The heat-transfer device is connect with first phase change device；The heat-transfer device is also with described
The connection of two phase change devices.
2. radiator structure according to claim 1, which is characterized in that the heat-transfer device is thermally conductive sheet.
3. radiator structure according to claim 1, which is characterized in that the heat-transfer device is heat pipe, the steaming of the heat pipe
Originator is connect with first phase change device；The evaporation ends of the heat pipe are connect with second phase change device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510868024.3A CN105513817B (en) | 2015-12-01 | 2015-12-01 | The radiator structure of energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510868024.3A CN105513817B (en) | 2015-12-01 | 2015-12-01 | The radiator structure of energy storage device |
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| Publication Number | Publication Date |
|---|---|
| CN105513817A CN105513817A (en) | 2016-04-20 |
| CN105513817B true CN105513817B (en) | 2019-04-02 |
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| CN201510868024.3A Active CN105513817B (en) | 2015-12-01 | 2015-12-01 | The radiator structure of energy storage device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346814B (en) * | 2017-08-31 | 2023-10-27 | 广东工业大学 | Battery thermal management system |
| CN108428816A (en) * | 2018-03-16 | 2018-08-21 | 上海理工大学 | The high-efficiency heat-radiation dynamic cell packet of phase transformation and air-cooled combination |
| CN109659644A (en) * | 2019-01-31 | 2019-04-19 | 广东硅岳能源科技有限公司 | A kind of self radiation type emergency cell group of its composition of phase-change accumulation energy monomer |
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|---|---|---|---|---|
| CN102655247A (en) * | 2011-03-01 | 2012-09-05 | 杭州普维光电技术有限公司 | Method and device for constant temperature operation of lithium battery |
| CN103138029A (en) * | 2013-03-06 | 2013-06-05 | 湖南大学 | Thermal management system of lithium battery in hybrid power vehicle |
| CN103972602A (en) * | 2014-04-28 | 2014-08-06 | 国家电网公司 | Thermal compensation system for electric vehicle battery pack |
| CN104167574A (en) * | 2013-05-17 | 2014-11-26 | 同济大学 | Passive phase-change material cooling system for power battery of electric automobile |
-
2015
- 2015-12-01 CN CN201510868024.3A patent/CN105513817B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655247A (en) * | 2011-03-01 | 2012-09-05 | 杭州普维光电技术有限公司 | Method and device for constant temperature operation of lithium battery |
| CN103138029A (en) * | 2013-03-06 | 2013-06-05 | 湖南大学 | Thermal management system of lithium battery in hybrid power vehicle |
| CN104167574A (en) * | 2013-05-17 | 2014-11-26 | 同济大学 | Passive phase-change material cooling system for power battery of electric automobile |
| CN103972602A (en) * | 2014-04-28 | 2014-08-06 | 国家电网公司 | Thermal compensation system for electric vehicle battery pack |
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| CN105513817A (en) | 2016-04-20 |
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Address after: 063035 No. 3 Factory Road, Fengrun District, Tangshan City, Hebei Applicant after: CRRC TANGSHAN CO., LTD. Address before: 063035 No. 3 Factory Road, Fengrun District, Tangshan City, Hebei Applicant before: Tangshan Railway Carriage Co., Ltd. |
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