CN205666297U - Double cylinder battery cooling system based on porous medium - Google Patents
Double cylinder battery cooling system based on porous medium Download PDFInfo
- Publication number
- CN205666297U CN205666297U CN201620540138.5U CN201620540138U CN205666297U CN 205666297 U CN205666297 U CN 205666297U CN 201620540138 U CN201620540138 U CN 201620540138U CN 205666297 U CN205666297 U CN 205666297U
- Authority
- CN
- China
- Prior art keywords
- porous media
- air outlet
- cooling system
- system based
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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 utility model discloses a double cylinder battery cooling system based on porous medium constitutes box and semi -cylindrical's case lid including the semi -cylindrical who mutually supports, and the box both ends are equipped with air outlet under the semicircular respectively, and the case lid both ends are equipped with semicircular respectively and go up the air outlet, goes up air outlet and air outlet cooperation formation circular air outlet down, box side middle part is equipped with air intake under the semicircular, case lid side middle part is equipped with semicircular and goes up the air intake, goes up the air intake and forms circular air intake with lower air intake cooperation, be equipped with the rotation axis in the box, the rotation axis both ends are equipped with the group battery respectively, and every group group battery is equipped with circular shape porous medium by the medial extremity. The utility model discloses the difference in temperature between the battery be can reduce, cooling performance and radiating effect are improved.
Description
Technical field
This utility model relates to battery field of radiating, and a kind of double cylindrical battery based on porous media dispels the heat
System.
Background technology
Along with the modernization of everyday tools and equipment substitutes, the demand of rechargeable battery is continuously increased by people, to its property
Can require also to be greatly improved.
People are often called " battery core " not being assembled into the battery that can directly use.Battery core is common is cylindrical and lamellar
Square, according to different materials and manufacturing process, nominal voltage and the capacity of battery core also differ.By several sections of battery cores by string also
The mode of connection packages, to meet the job requirement of electric tool high voltage, heavy-current discharge.Several sections of battery cores are passed through group
Dress, packaging (PACK) operation after, for set of cells (also known as battery bag).
Temperature control protection it is provided with, when battery wraps in discharge and recharge in general TunePower bag (such as lithium battery or Ni-MH battery)
Time at once break-off battery bag can be protected because temperature is too high will not to produce battery explosion or infringement battery life, but this side
Method can only prevent working battery temperature too high and ignore because of battery bag break-off and wait Temperature fall time reduce simultaneously
Work efficiency, brings the inconvenience in work to specialty user.
Utility model content
The purpose of this utility model is, it is provided that a kind of double cylindrical battery cooling system based on porous media.This
Utility model can reduce the temperature difference between battery, improves cooling performance and radiating effect.
The technical solution of the utility model: double cylindrical battery cooling system based on porous media, it is characterised in that:
Including the semi-cylindrical casing cooperated and semi-cylindrical case lid, tank ends is respectively equipped with semicircular lower air-out
Mouthful, case lid is respectively arranged at two ends with semicircular upper air outlet, and upper air outlet and lower air outlet cooperatively form circular air outlet；Described
Casing middle side edge is provided with semicircular lower air inlet, and described case lid middle side edge is provided with semicircular enterprising air port, upper air inlet
Mouth and lower air inlet cooperatively form circular air inlet；Being provided with rotary shaft in described casing, rotating shaft terminal is respectively equipped with set of cells,
Every inner side of Battery pack group is provided with the porous media of circle.
In aforesaid double cylindrical battery cooling system based on porous media, have between said two porous media
Vent passages, vent passages is correspondingly arranged with circular air inlet.
In aforesaid double cylindrical battery cooling system based on porous media, the center of described rotary shaft goes out with circle
The center in air port is overlapping.
In aforesaid double cylindrical battery cooling system based on porous media, described porous media includes fin
Body, sink body is provided with many group air vent groups, and many group air vent groups are that emitting shape is arranged.
In aforesaid double cylindrical battery cooling system based on porous media, described set of cells includes that multiple radial direction is equal
Even layout battery on the rotary shaft, air vent group is between adjacent cell.
In aforesaid double cylindrical battery cooling system based on porous media, described battery is small disc type batteries.
Compared with prior art, this utility model is cooperated by porous media, rotary shaft and circular air inlet etc., obtains
Obtaining the highest flow velocity uniformity, thus reduce the temperature difference between each battery, final exploitation has the electricity of high cooling performance
Pond cooling system.Cylindrical heat-radiating layout also contributes to reduce the temperature difference between each battery.It will be further appreciated that, utilize and control
The mode of rotary shaft rotating speed reduces the temperature difference between each battery, can preferably carry out cooling.This utility model has knot
Structure is simple, easily installs, the advantages such as manufacturing expenses are relatively low.This utility model is symmetrically mounted on rounded porous medium in casing
Portion, passes air through porous media, finally gives even velocity of flow, and cylindrical layout also contributes to reduce temperature between each battery
Difference.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-case lid, 2-porous media, 3-set of cells, 4-rotary shaft, 5-casing, 6-air vent group,
Air inlet under 7-, air outlet under 8-, the upper air outlet of 9-, the enterprising air port of 10-, 11-vent passages.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings, but is not intended as this utility model
The foundation limited.
Embodiment.Double cylindrical battery cooling system based on porous media, is constituted as it is shown in figure 1, include phase interworking
The semi-cylindrical casing 5 closed and semi-cylindrical case lid 1, casing 5 is respectively arranged at two ends with semicircular lower air outlet 8, case lid 1
Being respectively arranged at two ends with semicircular upper air outlet 9, upper air outlet 9 and lower air outlet 8 cooperatively form circular air outlet；Described casing
5 middle side edge are provided with semicircular lower air inlet 7, and described case lid 1 middle side edge is provided with semicircular enterprising air port 10, upper air inlet
Mouth 10 and lower air inlet 7 cooperatively form circular air inlet；Being provided with rotary shaft 4 in described casing 5, rotary shaft 4 is respectively arranged at two ends with
Set of cells 3, every inner side of Battery pack group 3 is provided with the porous media 2 of circle.
Having vent passages 11 between said two porous media 2, vent passages 11 is correspondingly arranged with circular air inlet.
The center of described rotary shaft 4 is overlapping with the center of circular air outlet.
Described porous media 2 includes that sink body, sink body are provided with many group air vent groups 6, many group air vent groups 6 in
Emitting shape is arranged.
Described set of cells 3 includes multiple radially uniform layout battery on the rotary shaft, and air vent group 6 is positioned at adjacent cell
Between.
Described battery is small disc type batteries.
Described semi-cylindrical casing 5 and semi-cylindrical case lid 1 form cylindrical box, cylindrical box: provide peace
Put the space of multiple battery and porous media.Porous media: porous media is symmetrically mounted at the middle part of casing, makes from cylinder
Enterprising air port 10 and lower air inlet 7 leaked-in air porous media through both sides that middle part is arranged symmetrically with, thus improve flow field
The uniformity.The cylindrical layout of cooling system also contributes to improve the temperature difference between each battery.Meanwhile, also by changing porous
Medium parameter (aperture in such as hole, the cooling requirements being typically based on battery changes) can also realize adjusting the purpose of flow velocity.Rotation
Rotating shaft: utilize the mode (the wind speed size that can use circular air inlet realizes) controlling rotary shaft rotating speed, reduce each battery it
Between the temperature difference
Two Battery pack groups are symmetrically installed on the rotary shaft by double cylindrical battery heat dissipating method based on porous media,
Set of cells medial extremity installs porous media, blows, make wind be carried out battery by porous media in the middle of two porous medias
Heat radiation, rotary shaft drives porous media to rotate simultaneously, reduces the temperature difference between battery, improves radiating effect.Described battery
Group is radially uniformly to install multiple batteries on the rotary shaft.Hole on described porous media is emitting shape distribution.Described many
The rotating speed of hole medium is 25-35r/min (general 30r/min).
Claims (6)
1. double cylindrical battery cooling system based on porous media, it is characterised in that: include the semi-cylindrical cooperated
Casing (5) and semi-cylindrical case lid (1), casing (5) is respectively arranged at two ends with semicircular lower air outlet (8), case lid (1) two
End is respectively equipped with semicircular upper air outlet (9), and upper air outlet (9) and lower air outlet (8) cooperatively form circular air outlet；Described
Casing (5) middle side edge is provided with semicircular lower air inlet (7), and described case lid (1) middle side edge is provided with semicircular upper air inlet
Mouth (10), enterprising air port (10) and lower air inlet (7) cooperatively form circular air inlet；Described casing is provided with rotary shaft in (5)
(4), rotary shaft (4) is respectively arranged at two ends with set of cells (3), and the inner side of every Battery pack group (3) is provided with the porous media of circle
(2)。
Double cylindrical battery cooling system based on porous media the most according to claim 1, it is characterised in that: described
Having vent passages (11) between two porous medias (2), vent passages (11) is correspondingly arranged with circular air inlet.
Double cylindrical battery cooling system based on porous media the most according to claim 1, it is characterised in that: described
The center of rotary shaft (4) is overlapping with the center of circular air outlet.
Double cylindrical battery cooling system based on porous media the most according to claim 1, it is characterised in that: described
Porous media (2) includes that sink body, sink body are provided with many groups air vent group (6), and many groups air vent group (6) are in emitting shape
Arrange.
Double cylindrical battery cooling system based on porous media the most according to claim 4, it is characterised in that: described
Set of cells (3) includes multiple radially uniform layout battery on the rotary shaft, and air vent group (6) is between adjacent cell.
Double cylindrical battery cooling system based on porous media the most according to claim 5, it is characterised in that: described
Battery is small disc type batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620540138.5U CN205666297U (en) | 2016-06-03 | 2016-06-03 | Double cylinder battery cooling system based on porous medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620540138.5U CN205666297U (en) | 2016-06-03 | 2016-06-03 | Double cylinder battery cooling system based on porous medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666297U true CN205666297U (en) | 2016-10-26 |
Family
ID=57156205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620540138.5U Expired - Fee Related CN205666297U (en) | 2016-06-03 | 2016-06-03 | Double cylinder battery cooling system based on porous medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058365A (en) * | 2016-06-03 | 2016-10-26 | 温州大学 | Porous medium based double row cylindrical battery heat dissipation method and heat dissipation system |
| CN106876627A (en) * | 2017-04-18 | 2017-06-20 | 山东科技大学 | A kind of air blast cooling of electric automobile annular radiating batteries in parallel connection module and its application |
-
2016
- 2016-06-03 CN CN201620540138.5U patent/CN205666297U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058365A (en) * | 2016-06-03 | 2016-10-26 | 温州大学 | Porous medium based double row cylindrical battery heat dissipation method and heat dissipation system |
| CN106058365B (en) * | 2016-06-03 | 2019-03-05 | 温州大学 | Double cylindrical battery heat dissipating method and cooling system based on porous media |
| CN106876627A (en) * | 2017-04-18 | 2017-06-20 | 山东科技大学 | A kind of air blast cooling of electric automobile annular radiating batteries in parallel connection module and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20180603 |