CN206098509U - Ventilation unit of lithium cell group - Google Patents
Ventilation unit of lithium cell group Download PDFInfo
- Publication number
- CN206098509U CN206098509U CN201621179788.8U CN201621179788U CN206098509U CN 206098509 U CN206098509 U CN 206098509U CN 201621179788 U CN201621179788 U CN 201621179788U CN 206098509 U CN206098509 U CN 206098509U
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- CN
- China
- Prior art keywords
- ventilation
- bridge
- air
- lithium battery
- battery group
- 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.)
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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 provides a ventilation unit of lithium cell group, including the box, set up the ventilation bridge in the box, the ventilation bridge falls into the box in the region of a plurality of equal areas, place lithium cell group in the region, the on bridge ventilation nozzle that is equipped with ventilates, ventilation nozzle is just right lithium cell group and with cold wind blow to lithium cell group, it is equipped with a plurality of hot blast blowpipe apparatus to be located the box outside, the hot blast blowpipe apparatus intercommunication the ventilation bridge to provide cold wind to the ventilation bridge. The utility model discloses a fan provides cold wind to ventilation inner bridge, later pulls cold wind to ventilating through the grid tray downtheholely, is being blown cold wind to lithium cell group by ventilation nozzle, and its simple structure moreover can be multi -direction dispels the heat to lithium cell group, has improved the radiating efficiency.
Description
Technical field
The utility model is related to heat dissipation of lithium battery field, more particularly to a kind of lithium battery group ventilation unit.
Background technology
Used as the part for providing electricity, it can distribute substantial amounts of heat to lithium battery under declared working condition, especially in composition lithium
Its heat easily produces Accumulation Phenomenon after battery pack, is likely to result in thermal runaway in extreme circumstances, therefore in battery skill in groups
The heat dissipation problem of lithium battery pack is must account in art.
Existing lithium battery group, when being cooled down, is often not very high to the cooling effect of lithium battery group, therefore is needed
Design a kind of high ventilation equipment of cooling effect.
The content of the invention
Problem to be solved in the utility model is a kind of lithium battery group ventilation unit, right when lithium battery group needs radiating
It is cooled down, and simple structure and cooling effectiveness are high.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of lithium battery group ventilation unit, bag
Casing is included, casing is divided into the ventilation bridge being arranged in casing, the ventilation bridge region of some equal areas, in the region
Lithium battery group is placed, the ventilation bridge is provided with ventilation mouths, and the ventilation mouths are blown to institute just to the lithium battery group and by cold wind
State lithium battery group；Some air-intake devices are provided with positioned at casing outside, the air-intake device connects the ventilation bridge, and to bridge of divulging information
Cold wind is provided.
Further, the ventilation bridge includes the pontic being installed in casing, and ventilation mouths are arranged on pontic, and the pontic is in
Cross-shaped configuration, and its internal middle part is provided with air intake passage, the air intake passage is connected to the air-intake device, described
Air vent is provided with pontic, the air vent is connected with ventilation mouths.
Further, the disposed at air vent of the pontic is provided with some screens being obliquely installed, cold during the air intake passage air intake
Wind is drawn to the air vent by screen.
Further, the ventilation mouths include being installed in the plenum connected on ventilation bridge and with the air vent, described
Some air outlets are offered on plenum, the air outlet is arranged in rows, just to the lithium battery group.
Further, the air-intake device includes arranging blower fan, the blower fan and ventilation in inlet shell, the inlet shell
Bridging is led to, and to ventilation bridge cold wind is provided.
Further, it is provided with exhaust outlet on the casing.
The utility model has the advantages and positive effects that：Cold wind is provided into ventilation bridge by blower fan, is passed through afterwards
Screen draws cold wind to air vent, and cold wind is being blowed to into lithium battery group by ventilation mouths, its simple structure, and can be multi-party
To radiating to lithium battery group, radiating efficiency is improve.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model
Fig. 2 is the structural representation of the utility model ventilation bridge
In figure：
1st, casing；2nd, ventilation bridge；3rd, lithium battery group；4th, ventilation mouths；5th, inlet shell；6th, blower fan；21st, pontic；22nd, air intake
Passage；23rd, screen；41st, plenum；42nd, air outlet.
Specific embodiment
Specific embodiment of the utility model is illustrated below in conjunction with the accompanying drawings：
As shown in figure 1, the utility model provides a kind of lithium battery group ventilation unit, lithium battery group can be radiated,
High, the advantage of simple structure with radiating efficiency.Specifically, the utility model includes casing 1, and in casing 1 ventilation is provided with
Casing 1 is divided into bridge 2, bridge 2 of divulging information the region of some equal areas, and the present embodiment is four, and lithium battery is placed in the region
Group 3, the circulation of the cold wind of bridge 2 of divulging information is provided with some ventilation mouths 4 on the ventilation bridge 2, specifically as shown in Figure 1 or 2,
Ventilation mouths 4 have 8, set up separately in the both sides of ventilation bridge 2, and the ventilation mouths 4 are just blown to lithium battery group to lithium battery group 3 and by cold wind
3, carry out cooling；Some air-intake devices are provided with positioned at the outside of casing 1, the air-intake device is communicated in ventilation bridge 2, and to logical
Air crossing 2 provides cold wind.Some exhaust outlets are provided with the side wall of casing 1, the wind of the high-temperature after radiating can be discharged
Go out.
In the present embodiment, with reference to Fig. 2, bridge 2 of divulging information includes the pontic 21 being installed in casing 1, and ventilation mouths 4 are arranged on pontic
On 21, the pontic 21 is in cross-shaped configuration, and it is internally located at middle part and is provided with air intake passage 22, and the air intake passage 22 connects
Air-intake device is connected to, on pontic 21 air vent is provided with, the air vent is connected with ventilation mouths 4.When air-intake device is provided to ventilation bridge 2
During cold wind, cold wind circulation in air intake passage 22, and ventilation mouths 4 are flow to by the air vent on pontic 21, and flow from ventilation mouths 4
Go out, lithium battery group 3 is cooled down.
Used as optimal technical scheme, the disposed at air vent of pontic 21 is provided with some screens 23 being obliquely installed, air intake passage 22
During air intake, cold wind is drawn to air vent by screen 23.Specifically, screen 23 and the side wall of pontic 21 angle at 45 °, and then can make
When cold wind is circulated at the screen 23, can make cold wind sufficiently from disposed at air vent flow ventilation mouth 4.
In the present embodiment, ventilation mouths 4 include the plenum 41 being installed on ventilation bridge 2, open on the plenum 41
Some air outlets 42 are provided with, specifically, plenum 41 is installed on pontic 21, and is connected with the air vent of pontic 21, is gone out
Air port 42 is then arranged in rows, and the present embodiment is preferably 8, just to lithium battery group 3, and then ensure that the cold wind of outflow just to lithium
Battery pack 3 is cooled down.
In the present embodiment, air-intake device includes arranging blower fan 6, the blower fan 6 and ventilation in inlet shell 5, inlet shell 5
Bridge 2 is connected, and to ventilation bridge 2 cold wind is provided.Specifically, blower fan 6 is connected with the air intake passage 22 of ventilation bridge 2, Jin Erneng
It is enough to provide cold wind to air intake passage 22.The bottom of inlet shell 5 is provided with hole, can use for the exhausting of blower fan 6.
Embodiment of the present utility model has been described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as limiting practical range of the present utility model.All impartial changes made according to the utility model scope
Change and improve etc., all should still belong within this patent covering scope.
Claims (6)
1. a kind of lithium battery group ventilation unit, it is characterised in that：Including casing (1), the ventilation bridge (2) being arranged in casing (1),
Casing (1) is divided into ventilation bridge (2) region of some equal areas, and lithium battery group (3) is placed in the region, described logical
Air crossing (2) is provided with ventilation mouths (4), and the ventilation mouths (4) are just blown to the lithium battery to the lithium battery group (3) and by cold wind
Group (3)；Some air-intake devices are provided with positioned at casing (1) outside, the air-intake device connects ventilation bridge (2), and to ventilation
Bridge (2) provides cold wind.
2. lithium battery group ventilation unit according to claim 1, it is characterised in that：Ventilation bridge (2) is including being installed in
Pontic (21) in casing (1), ventilation mouths (4) are arranged on pontic (21), the pontic (21) in cross-shaped configuration, and in it
The middle part in portion is provided with air intake passage (22), and the air intake passage (22) is connected to the air-intake device, the pontic (21)
On be provided with air vent, the air vent is connected with ventilation mouths (4).
3. lithium battery group ventilation unit according to claim 2, it is characterised in that：The disposed at air vent of the pontic (21) sets
There are some screens (23) being obliquely installed, during air intake passage (22) air intake, cold wind is drawn to the ventilation by screen (23)
In hole.
4. lithium battery group ventilation unit according to claim 2, it is characterised in that：The ventilation mouths (4) are including being installed in
The plenum (41) connected in ventilation bridge (2) and with the air vent, on the plenum (41) some air-out are offered
Mouth (42), the air outlet (42) is arranged in rows, just to the lithium battery group (3).
5. lithium battery group ventilation unit according to claim 1, it is characterised in that：The air-intake device includes inlet shell
(5) blower fan (6), is set in the inlet shell (5), and the blower fan (6) connects with ventilation bridge (2), provides cold to ventilation bridge (2)
Wind.
6. lithium battery group ventilation unit according to claim 1, it is characterised in that：Exhaust outlet is provided with the casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179788.8U CN206098509U (en) | 2016-11-03 | 2016-11-03 | Ventilation unit of lithium cell group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179788.8U CN206098509U (en) | 2016-11-03 | 2016-11-03 | Ventilation unit of lithium cell group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206098509U true CN206098509U (en) | 2017-04-12 |
Family
ID=58486323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621179788.8U Active CN206098509U (en) | 2016-11-03 | 2016-11-03 | Ventilation unit of lithium cell group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206098509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212413A (en) * | 2019-07-30 | 2019-09-06 | 杭州祥立电力设备有限公司 | A kind of Wind power propelling formula indoor power control cabinet |
| CN110518309A (en) * | 2019-09-03 | 2019-11-29 | 佛山科学技术学院 | A kind of more type of cooling power battery heat-radiating devices |
-
2016
- 2016-11-03 CN CN201621179788.8U patent/CN206098509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212413A (en) * | 2019-07-30 | 2019-09-06 | 杭州祥立电力设备有限公司 | A kind of Wind power propelling formula indoor power control cabinet |
| CN110518309A (en) * | 2019-09-03 | 2019-11-29 | 佛山科学技术学院 | A kind of more type of cooling power battery heat-radiating devices |
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