CN209374622U - A kind of cylindrical electrical core water cooling plant - Google Patents
A kind of cylindrical electrical core water cooling plant Download PDFInfo
- Publication number
- CN209374622U CN209374622U CN201822074286.4U CN201822074286U CN209374622U CN 209374622 U CN209374622 U CN 209374622U CN 201822074286 U CN201822074286 U CN 201822074286U CN 209374622 U CN209374622 U CN 209374622U
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- Prior art keywords
- flat tube
- snakelike flat
- snakelike
- partition
- water cooling
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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 cylindrical electrical core water cooling plants, including snakelike flat tube, the snakelike flat tube is continuously bent in " bow " font, the segmental arc of the snakelike flat tube and the periphery of battery core coincide, the inner cavity of the snakelike flat tube is provided at least one partition in its pipe range direction, and the inner cavity of snakelike flat tube is divided at least two water stream channels by the partition.Continuously bending is in " bow " font to snakelike flat tube on the whole, spaced several row's battery cores can continuously be surrounded, it plays while fixed battery core and cooling effect can be played to all battery cores, and the inner cavity of snakelike flat tube is further divided into multiple chambers using partition, partition is parallel with the pipe range direction of snakelike flat tube, to form at least two water stream channels in inside, the water cooling contact area that snakelike flat tube can be increased so further improves water cooling plant to the cooling effect of battery core.
Description
Technical field
The utility model belongs to battery cooling field, in particular to a kind of cylindrical electrical core water cooling plant.
Background technique
With the development of new-energy automobile, the safety and reliability that power battery uses is more and more important, power battery
Power resources of the system as new-energy automobile, to guarantee that it efficiently, reliably works, it is necessary to design reasonable heat management system
System.The temperature of the work of power battery optimum used in pure electric automobile is 20~40 DEG C, and in summer in extremely hot period, ambient temperature
40 DEG C may be up to.For a long time under the condition of high temperature charge-discharge performance of battery, cycle life all can amplitude reduction, together
When may bring the risk of thermal runaway, in order to solve above-mentioned high temperature problem, it is necessary to suitable cooling processing is carried out to battery pack,
Power battery is set to work in suitable temperature range.
Utility model content
The purpose of this utility model is to provide a kind of cylindrical electrical core water cooling plants, cool down to battery core, so that battery
It works in suitable temperature range.
To achieve the goals above, the utility model takes following technical scheme: a kind of cylindrical electrical core water cooling plant, including
Snakelike flat tube, the snakelike flat tube are continuously bent in " bow " font, the segmental arc of the snakelike flat tube and the periphery of battery core
It coincide, the inner cavity of the snakelike flat tube is provided at least one partition in its pipe range direction, and the partition is by snakelike flat tube
Inner cavity be divided at least two water stream channels.
The snakelike flat tube is in flat, and the divider upright is in the width direction of snakelike flat tube.
There are two the snakelike flat tube at least parallel interval arrangements, inlet, the liquid outlet point of the snakelike flat tube
It is not connect with manifold one, manifold two, the manifold one, manifold two are respectively equipped with liquid inlet port, liquid outlet.
There are two the snakelike flat tube parallel interval arrangements, and two snakelike flat tubes are respectively at the outer of the both ends of battery core
Week.
The integral thickness of the snakelike flat tube is 2.5mm, and the width of the water stream channel is 3.15mm.
In above-mentioned technical proposal, snakelike flat tube is wave-shaped on pipe range direction, i.e., is made of continuous segmental arc, arc
The periphery of section and battery core cooperates, and plays the role of cladding and is close to battery core, continuously bending is in " bow " word to snakelike flat tube on the whole
Type can continuously be surrounded spaced several row's battery cores, and playing while fixed battery core can be to all
Battery core plays cooling effect, and the inner cavity of snakelike flat tube is further divided into multiple chambers, partition and snake using partition
The pipe range direction of shape flat tube is parallel, to form at least two water stream channels in inside, can increase the water of snakelike flat tube in this way
Cold contact area further improves water cooling plant to the cooling effect of battery core.
Detailed description of the invention
Fig. 1 is the utility model stereoscopic schematic diagram；
Fig. 2 is snakelike flat tube inlet or liquid outlet schematic diagram；
Fig. 3 is that snakelike flat tube and battery core cooperate schematic diagram；
Fig. 4 is that snakelike flat tube and battery core cooperate stereoscopic schematic diagram.
Specific embodiment
It is made further instructions in conjunction with 1 ~ 4 pair of the utility model of attached drawing:
A kind of cylindrical electrical core water cooling plant, including snakelike flat tube 1, continuously bending is in " bow " font to the snakelike flat tube 1,
The segmental arc of the snakelike flat tube 1 and the periphery of battery core 4 coincide, and the inner cavity of the snakelike flat tube 1 is set in its pipe range direction
It is equipped at least one partition 11, the inner cavity of snakelike flat tube 1 is divided at least two water stream channels 12 by the partition 11.It is snakelike
Flat tube 1 is wave-shaped on pipe range direction, i.e., is made of continuous segmental arc, and the periphery of segmental arc and battery core 4 cooperates, and plays
Cladding is close to the effect of battery core 4, and continuous bending is in " bow " font to snakelike flat tube 1 on the whole, can be by spaced several rows
Battery core 4 is continuously surrounded, and is played while fixed battery core 4 and can be played cooling effect to all battery cores 4, and
The inner cavity of snakelike flat tube 1 is further divided into multiple chambers, the pipe range direction of partition 11 and snakelike flat tube 1 using partition 11
In parallel, to form at least two water stream channels 12 in inside, the water cooling contact area of snakelike flat tube 1 can be increased in this way, into
One step improves water cooling plant to the cooling effect of battery core 4.
The snakelike flat tube 1 is in flat, described partition 11 perpendicular to the width direction of snakelike flat tube 1；Described
The integral thickness of snakelike flat tube 1 is 2.5mm, and the width of the water stream channel 12 is 3.15mm.Snakelike flat tube 1 is in width direction
Upper partition 11 is parallel with pipe range direction, perpendicular to width direction in flat, and the inner cavity of snakelike flat tube 1 is divided into multiple water
Circulation road 12 increases the contact area of inner cavity, plays further water-cooled cooling effect.
There are two the snakelike flat tube 1 at least parallel interval arrangements, inlet, the liquid outlet of the snakelike flat tube 1
It is connect respectively with manifold 1, manifold 23, the manifold 1, manifold 23 are respectively equipped with liquid inlet port 21, go out liquid
Mouth 31.In order to further increase water-cooled effect, arrange multiple snakelike flat tubes 1, the inlet of all snakelike flat tubes 1 jointly with collection
It flows case 1 to be connected to, the liquid outlet of all snakelike flat tubes 1 is connected to manifold 23 jointly, is respectively equipped with liquid inlet port 21, liquid outlet
31 are used for feed liquor, go out liquid.
There are two 1 parallel interval of the snakelike flat tube arrangements, and two snakelike flat tubes 1 are respectively at the both ends of battery core 4
Periphery.It in order to save material as far as possible, while realizing the lightweight of structure, while further water-cooled cooling effect can be played
Fruit, snakelike flat tube 1 is only with two, as shown in figure 4, another explanation: battery core 4 is not coupled all in figure, among snakelike flat tube 1
Region battery core 4 is not installed, be to clearly show structure；Because the presence of partition 11 still is able to guarantee to have enough dissipate
Heat area carries out cladding battery core 4 at point end positions in battery core 4, both there are certain space between two snakelike flat tubes 1
It is able to achieve fixed battery core 4 and can be carried out the effect of water-cooled cooling.
Claims (4)
1. a kind of cylindrical electrical core water cooling plant, it is characterised in that: including snakelike flat tube (1), described snakelike flat tube (1) Curved Continuous
Folding is in " bow " font, and the segmental arc of the snakelike flat tube (1) and the periphery of battery core (4) coincide, the snakelike flat tube (1)
Inner cavity is provided at least one partition (11) in its pipe range direction, and the partition (11) separates the inner cavity of snakelike flat tube (1)
For at least two water stream channels (12)；There are two the snakelike flat tube (1) at least parallel interval arrangements, the snakelike flat tube
(1) inlet, liquid outlet is connect with manifold one (2), manifold two (3) respectively, the manifold one (2), manifold
Two (3) are respectively equipped with liquid inlet port (21), liquid outlet (31).
2. cylindrical electrical core water cooling plant according to claim 1, it is characterised in that: the snakelike flat tube (1) is in flat
Shape, width direction of the partition (11) perpendicular to snakelike flat tube (1).
3. cylindrical electrical core water cooling plant according to claim 1, it is characterised in that: between the snakelike flat tube (1) is parallel
Every there are two arrangements, and two snakelike flat tubes (1) are respectively at the periphery at the both ends of battery core (4).
4. cylindrical electrical core water cooling plant according to claim 2, it is characterised in that: the entirety of the snakelike flat tube (1)
With a thickness of 2.5mm, the width of the water stream channel (12) is 3.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074286.4U CN209374622U (en) | 2018-12-11 | 2018-12-11 | A kind of cylindrical electrical core water cooling plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074286.4U CN209374622U (en) | 2018-12-11 | 2018-12-11 | A kind of cylindrical electrical core water cooling plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209374622U true CN209374622U (en) | 2019-09-10 |
Family
ID=67832117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822074286.4U Active CN209374622U (en) | 2018-12-11 | 2018-12-11 | A kind of cylindrical electrical core water cooling plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209374622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510302A (en) * | 2020-11-30 | 2021-03-16 | 湖南海博瑞德电智控制技术有限公司 | Liquid-cooled battery pack box |
-
2018
- 2018-12-11 CN CN201822074286.4U patent/CN209374622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510302A (en) * | 2020-11-30 | 2021-03-16 | 湖南海博瑞德电智控制技术有限公司 | Liquid-cooled battery pack box |
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