CN205863347U - A kind of set of cells with thermal management - Google Patents
A kind of set of cells with thermal management Download PDFInfo
- Publication number
- CN205863347U CN205863347U CN201620805247.5U CN201620805247U CN205863347U CN 205863347 U CN205863347 U CN 205863347U CN 201620805247 U CN201620805247 U CN 201620805247U CN 205863347 U CN205863347 U CN 205863347U
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- China
- Prior art keywords
- lithium battery
- battery group
- temperature control
- cells
- phase
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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
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Abstract
The utility model discloses a kind of set of cells with thermal management, including the lithium battery group in rectangular-shaped laying lithium battery, lithium battery encloses and is provided with housing, and the corner of housing is provided with circular hole, is provided with fixing axle in circular hole, the side of housing connects heat-conducting plate, heat-conducting plate is positioned at the same side of lithium battery group, and heat-conducting plate has heat-conducting part, heat-conducting part contact to have temperature control plate, the outer surface contact connection of temperature control plate has temperature control assembly, temperature control assembly to include heater and heat abstractor.This utility model has the first phase-change material and the temperature control plate of the second phase-change material by setting, achieve to lithium battery group temperature too low or overheated time quickly respond, its temperature changing speed is made to convert, assisted the ambient temperature adjusting lithium battery group the most again by temperature control assembly further, there is the advantage that can the most efficiently control lithium battery group ambient temperature.
Description
Technical field
This utility model relates to field of batteries, is specifically related to a kind of set of cells with thermal management.
Background technology
Along with the reinforcement of the environmental consciousness of society, free of contamination electric drive vehicle is increasingly pursued, the most large-scale
Passenger vehicle, such as bus, most of visitors were parked with the time of vehicle about 90%.Generally, the lithium when temperature is below about-10 DEG C
The energy (discharge capacity) of ion battery and power (operation voltage) are all greatly reduced.In higher temperature (greater than about 45 DEG C)
Under, battery life is decreased obviously.
Control for lithium battery ambient temperature directly affects its service life, is currently based on the vehicle lithium ion of liquid
Battery cooling system lacks the ability of quick heat radiating during battery thermal runaway
Utility model content
This utility model purpose is to provide for a kind of battery between battery hot type air with Rapid Thermal operating capability
Group temperature control equipment.
To achieve these goals, this utility model by the following technical solutions: a kind of set of cells with thermal management,
Including the lithium battery group in rectangular-shaped laying lithium battery, described lithium battery group includes at least one lithium battery, described lithium battery
Enclosing and be provided with housing, described housing is the tabular of cuboid, and the corner of described housing is provided with circular hole, is provided with solid in described circular hole
Dead axle, described fixing axle has 4, and described 4 fixing axles are positioned at the circular hole of side, same angle through described each lithium battery and fix
Described lithium battery, it is described that the side connection of described housing has heat-conducting plate, the heat-conducting plate on the housing of described each lithium battery to be positioned at
The same side of lithium battery group, described heat-conducting plate is extended with heat-conducting part, described heat-conducting part on the direction away from described lithium battery group
Contact has the temperature control plate being made up of phase-change material, and the outer surface contact connection of described temperature control plate has temperature control assembly, described temperature control group
Part includes heater and heat abstractor.
Preferably, the upper and lower end face of described lithium battery group is respectively fixed with protection board and lower connecting plate, described upper protection
Plate lid sets the upper surface being fixed on described lithium battery group, and described lower connecting plate is installed for being uniformly laid with two rows at its length direction
The copper elongated plates in hole, is provided with bending part at the Axisymmetric Distributed Line of the most adjacent described two row installing holes.
Preferably, the lower surface of described lithium battery group is fixed with the fixed plate for fixing both positive and negative polarity, in described fixed plate
Offer the two row's circular holes passed for described lithium battery group both positive and negative polarity wiring.
Preferably, the first phase-change material layers and the second phase-change material layers, described first phase transformation it are provided with in described temperature control plate
The phase-change material of material layer has from liquid to the phase transformation of solid-state at a temperature of less than 0 DEG C, described second phase-change material layers
Second phase-change material has from solid-state to the phase transformation of liquid at a temperature of more than 40 DEG C.
Preferably, described lithium battery group includes that at least two lithium cells, described lithium cells include at least two
Lithium battery, described adjacent two lithium cells contact surfaces are fixed with the shaping piece being made of a foam material.
Preferably, the two ends of described fixing axle are installed with prevent that described fixing axle the most described lithium battery group from sliding fixing
Nut.
Preferably, the described elongated tabular of temperature control assembly, it is provided with for having high-temp liquid in described temperature control assembly
Flowing add hot channel, be provided with in described temperature control assembly for have cryogenic liquid flowing cooling pipe, described in add heat pipe
Road and cooling pipe are provided with inlet and liquid outlet.
This utility model has the first phase-change material and the temperature control plate of the second phase-change material by setting, it is achieved that to lithium electricity
Pond group temperature too low or overheated time quickly respond so that it is temperature changing speed convert, the most again by temperature control assembly further
Auxiliary adjusts the ambient temperature of lithium battery group, has the advantage that can the most efficiently control lithium battery group ambient temperature.
Accompanying drawing explanation
Fig. 1 is this utility model example structure explosive view.
Detailed description of the invention
Below in conjunction with specific embodiment, the technical solution of the utility model is further elaborated.
The embodiment of a kind of set of cells with thermal management as shown in Figure 1, including in rectangular-shaped laying lithium battery
Lithium battery group, described lithium battery group include at least two lithium cells, described lithium cells include at least two lithium electricity
Pond, described adjacent two lithium cells contact surfaces are fixed with the shaping piece 3 being made of a foam material.Described lithium battery encloses and is provided with
Housing, described housing is the tabular of cuboid, and the corner of described housing is provided with circular hole, is provided with fixing axle 4 in described circular hole,
Described fixing axle 4 has 4, and described 4 fixing axles 4 are positioned at the circular hole of side, same angle through described each lithium battery and fix described
Lithium battery, the two ends of described fixing axle 4 are installed with the fixing nut preventing described fixing axle the most described lithium battery group from sliding.Institute
The side connection stating housing has heat-conducting plate 8, the heat-conducting plate 8 on the housing of described each lithium battery to be positioned at the same of described lithium battery group
Side, described heat-conducting plate 8 is extended with heat-conducting part on the direction away from described lithium battery group, and the contact of described heat-conducting part has by phase transformation
The temperature control plate 7 that material is made, is provided with the first phase-change material layers and the second phase-change material layers in described temperature control plate 7, and described first
The phase-change material of phase-change material layers has from liquid to the phase transformation of solid-state, described second phase-change material at a temperature of less than 0 DEG C
Second phase-change material of layer has from solid-state to the phase transformation of liquid at a temperature of more than 40 DEG C.The outer surface of described temperature control plate connects
Tactile connection has temperature control assembly 6, described temperature control assembly 6 to include heater and heat abstractor, the described elongated plate of temperature control assembly 6
Shape, be provided with in described temperature control assembly 6 for have high-temp liquid flowing add hot channel, be provided with in described temperature control assembly 6
For having the cooling pipe of cryogenic liquid flowing, described in add hot channel and cooling pipe is provided with inlet and liquid outlet.
The upper and lower end face of described lithium battery group is respectively fixed with protection board 1 and lower connecting plate 5, and described upper protection board 1 lid sets and is fixed on
The upper surface of described lithium battery group, described lower connecting plate 5 is the copper length being uniformly laid with two row's installing holes at its length direction
Stripe board, is provided with bending part at the Axisymmetric Distributed Line of the most adjacent described two row installing holes, and bending part makes the most adjacent two batteries
Can relatively rotate, convenient maintenance and installation.The lower surface of described lithium battery group is fixed with the fixed plate 2 for fixing both positive and negative polarity,
The two row's circular holes passed for described lithium battery group both positive and negative polarity wiring are offered in described fixed plate 2.
This utility model has the first phase-change material and the temperature control plate of the second phase-change material by setting, it is achieved that to lithium electricity
Pond group temperature too low or overheated time quickly respond so that it is temperature changing speed convert, the most again by temperature control assembly further
Auxiliary adjusts the ambient temperature of lithium battery group.
In this utility model, NM technology is prior art.
It should be noted that the optimum embodiment that this utility model embodiment is technical solutions of the utility model, but be not
Further restriction to technical solutions of the utility model, any deterioration or equivalents all should belong to this utility model right and want
Within the protection domain asked.
Claims (7)
1. a set of cells with thermal management, it is characterised in that: include the lithium battery group in rectangular-shaped laying lithium battery,
Described lithium battery group includes that at least one lithium battery, described lithium battery enclose and is provided with housing, and described housing is the tabular of cuboid, institute
The corner stating housing is provided with circular hole, is provided with fixing axle in described circular hole, and described fixing axle has 4, and described 4 fixing axles are worn
Crossing described each lithium battery and be positioned at the circular hole of side, same angle fixing described lithium battery, the side of described housing connects heat conduction
Plate, the heat-conducting plate on the housing of described each lithium battery is positioned at the same side of described lithium battery group, and described heat-conducting plate is to away from institute
Stating and be extended with heat-conducting part on the direction of lithium battery group, the contact of described heat-conducting part has the temperature control plate being made up of phase-change material, described temperature
The outer surface contact connection of control plate has temperature control assembly, described temperature control assembly to include heater and heat abstractor.
The set of cells with thermal management the most according to claim 1, it is characterised in that: described lithium battery group upper and lower
End face is respectively fixed with protection board and lower connecting plate, and described upper protection board lid sets the upper surface being fixed on described lithium battery group,
Described lower connecting plate is the copper elongated plates being uniformly laid with two row's installing holes at its length direction, the most adjacent described two row peaces
It is provided with bending part at the Axisymmetric Distributed Line in dress hole.
The set of cells with thermal management the most according to claim 2, it is characterised in that: the lower surface of described lithium battery group
It is fixed with the fixed plate for fixing both positive and negative polarity, described fixed plate offers and passes for described lithium battery group both positive and negative polarity wiring
Two row's circular holes.
The set of cells with thermal management the most according to claim 1, it is characterised in that: it is provided with in described temperature control plate
One phase-change material layers and the second phase-change material layers, the phase-change material of described first phase-change material layers has at a temperature of less than 0 DEG C
Have from liquid to the phase transformation of solid-state, the second phase-change material of described second phase-change material layers have at a temperature of more than 40 DEG C from
Solid-state is to the phase transformation of liquid.
The set of cells with thermal management the most according to claim 1, it is characterised in that: described lithium battery group includes at least
Two lithium cells, described lithium cells includes at least two lithium battery, described adjacent two lithium cells contact surfaces
It is fixed with the shaping piece being made of a foam material.
The set of cells with thermal management the most according to claim 1, it is characterised in that: the two ends rotation of described fixing axle sets
There is the fixing nut preventing described fixing axle the most described lithium battery group from sliding.
The set of cells with thermal management the most according to claim 1, it is characterised in that: described temperature control assembly is elongated
Tabular, be provided with in described temperature control assembly for have high-temp liquid flowing add hot channel, be provided with in described temperature control assembly
For having the cooling pipe of cryogenic liquid flowing, described in add hot channel and cooling pipe is provided with inlet and liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805247.5U CN205863347U (en) | 2016-07-28 | 2016-07-28 | A kind of set of cells with thermal management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805247.5U CN205863347U (en) | 2016-07-28 | 2016-07-28 | A kind of set of cells with thermal management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863347U true CN205863347U (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620805247.5U Active CN205863347U (en) | 2016-07-28 | 2016-07-28 | A kind of set of cells with thermal management |
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| CN (1) | CN205863347U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11108103B2 (en) * | 2019-04-10 | 2021-08-31 | GM Global Technology Operations LLC | Thermal management system including phase-change materials having different phase-change temperatures for an on-vehicle battery |
| CN113354115A (en) * | 2020-03-07 | 2021-09-07 | 东莞宝杰康氢科技有限公司 | Hydrogen-rich water direct drinking system |
| CN113354114A (en) * | 2020-03-07 | 2021-09-07 | 东莞宝杰康氢科技有限公司 | Plain water direct drinking system of water |
| CN113354054A (en) * | 2020-03-07 | 2021-09-07 | 东莞宝杰康氢科技有限公司 | Hydrogen-rich water production system |
| CN113354055A (en) * | 2020-03-07 | 2021-09-07 | 东莞宝杰康氢科技有限公司 | Plain water production system of water |
| CN113526756A (en) * | 2020-04-20 | 2021-10-22 | 东莞宝杰康氢科技有限公司 | Hydrogen-rich water production and filling system |
-
2016
- 2016-07-28 CN CN201620805247.5U patent/CN205863347U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11108103B2 (en) * | 2019-04-10 | 2021-08-31 | GM Global Technology Operations LLC | Thermal management system including phase-change materials having different phase-change temperatures for an on-vehicle battery |
| CN113354115A (en) * | 2020-03-07 | 2021-09-07 | 东莞宝杰康氢科技有限公司 | Hydrogen-rich water direct drinking system |
| CN113354114A (en) * | 2020-03-07 | 2021-09-07 | 东莞宝杰康氢科技有限公司 | Plain water direct drinking system of water |
| CN113354054A (en) * | 2020-03-07 | 2021-09-07 | 东莞宝杰康氢科技有限公司 | Hydrogen-rich water production system |
| CN113354055A (en) * | 2020-03-07 | 2021-09-07 | 东莞宝杰康氢科技有限公司 | Plain water production system of water |
| CN113526756A (en) * | 2020-04-20 | 2021-10-22 | 东莞宝杰康氢科技有限公司 | Hydrogen-rich water production and filling system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20211203 Granted publication date: 20170104 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221203 Granted publication date: 20170104 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20221228 Granted publication date: 20170104 |
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