CN206532847U - A kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature - Google Patents
A kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature Download PDFInfo
- Publication number
- CN206532847U CN206532847U CN201720252503.7U CN201720252503U CN206532847U CN 206532847 U CN206532847 U CN 206532847U CN 201720252503 U CN201720252503 U CN 201720252503U CN 206532847 U CN206532847 U CN 206532847U
- Authority
- CN
- China
- Prior art keywords
- electrokinetic cell
- power battery
- electric automobile
- pure electric
- cooling equipment
- 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
Links
Classifications
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model is related to a kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature, including casing and case lid, multiple electrokinetic cell bags are provided with casing, each electrokinetic cell bag includes the multi-layer heat dissipation plate from top to bottom set, battery modules are arranged at intervals between adjacent two layers heat sink and are radiated integrated, multiple temperature sensors are provided with heat sink, the opposite flank of casing is provided with air inlet and exhaust outlet.The utility model is compared with traditional power battery heat-radiating device, and reasonable in design is easy to install.The utility model has more excellent radiating effect simultaneously, the radiating efficiency of electrokinetic cell bag can be greatly enhanced, and can realize rational temperature control for electrokinetic cell bag, avoid the too high caused temperature of electrokinetic cell bag local temperature uneven and influence the service life and using effect of electrokinetic cell bag, other the utility model can also be used cooperatively with the air conditioning managing system of automobile, with a variety of occupation modes.
Description
Technical field
The utility model is related to a kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature, belongs to battery thermal
Manage technical field.
Background technology
With the development of the social economy, energy and environment problem is increasingly serious, as the effective way for solving these problems,
Pure electric automobile has welcome unprecedented opportunity to develop.At present, electrokinetic cell turns into the main of restriction pure electric automobile development
Service life and the using effect influence of part, the wherein development level of electrokinetic cell thermal management technology on electrokinetic cell are great.
The heat dissipation technology of the thermal management technology of power battery of pure electric automobile mainly including electrokinetic cell and the harmonious technology of radiating.It is existing
The radiating mode deposited mainly based on air-cooled, improves radiating, it is impossible to pass through what is automatically controlled by designing effective air channel
Mode ensures that the temperature of electrokinetic cell bag is uniformly distributed.Especially when electrokinetic cell long-time high power discharge, move
The temperature difference between power battery different zones can be increasing, and then can reduce the using effect and service life of electrokinetic cell.
Chinese patent literature CN103746153A discloses a kind of vast capacity accumulation of energy lithium ion battery pack heat dissipation device, should
Device includes Li-ion batteries piles, the long fin of dividing plate water cooling, water cooling coil pipe wall, fan, Battery case.It is adjacent in Battery case
Two row's battery packs between longitudinally disposed water cooling coil pipe wall, dividing plate water cooling is laterally set between two layers adjacent of Li-ion batteries piles
Long fin, Li-ion batteries piles are placed on the long fin of dividing plate water cooling, by the long fin support of dividing plate water cooling, are fixed；In every row's battery
Each layer of correspondence of group installs a desk fan additional, and radiating is accelerated for air-supply；By adding the long fin of dividing plate water cooling, water cooling coil pipe
Wall and fan, solve the heat dissipation problem of battery with ultra large capacity group.What this patent was mainly solved is vast capacity accumulation of energy lithium-ion electric
The heat dissipation problem in pond, the temperature adjustment of power battery of pure electric automobile bag is not suitable for but, because power battery of pure electric automobile
Bag needs the temperature difference requirement controlled higher, not exclusively heat dissipation problem, in addition it is also necessary to ensure that the temperature of electrokinetic cell bag is uniformly distributed.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of wind for adjusting power battery of pure electric automobile bag temperature
On the one hand device for cooling, the air cooling equipment can meet the requirement of the radiating of electrokinetic cell bag and cooling；On the other hand can also be in radiating
During, cooling fan is controlled by battery management unit, it is automatic to reduce the temperature difference to ensure under electrokinetic cell bag working condition
Temperature is uniformly distributed.
The technical solution of the utility model is as follows：
A kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature, including casing and case lid, case lid and casing
Multiple electrokinetic cell bags are provided with detachable connection, casing, each electrokinetic cell bag includes the multilayer from top to bottom set
Battery modules are arranged at intervals between heat sink, adjacent two layers heat sink and radiating is integrated, multiple temperature are provided with heat sink
Sensor, two sides of casing are provided with air inlet and exhaust outlet.
It is preferred that, the radiating is integrated including two radiating fins are integrated and radiator fan, and radiator fan is arranged on two
It is integrated and connected between radiating fin is integrated and with radiating fin.
It is preferred that, the radiating fin is integrated to be mainly made up of four radiating fin units, four radiating fin unit groups
Integrated into a cuboid radiating fin, each radiating fin unit includes multiple radiating fins being arranged side by side, each radiating
The end face of fin unit is isosceles triangle, and the profile of each radiating fin unit is triangular prism.This design is advantageous in that, dissipates
The end face of hot fin unit is isosceles triangle, i.e. middle fin is long, and the fin of both sides gradually shortens, this targeted design
The too high problem of temperature in the middle part of battery modules is mainly solved, middle lengthening fin can more effectively accelerate radiating.
It is preferred that, the radiator fan includes a connected with outer casing and motor, and motor is fixed on connected with outer casing by support frame
Inside center, connected with outer casing side is provided with main air port, and connected with outer casing surrounding is provided with crosswind mouthful.This design is advantageous in that,
Integrated each fin radiating of radiating fin evenly, while air port can strengthen radiating, reduces the quality of heat abstractor.
It is preferred that, each electrokinetic cell bag is included between the five layers of heat sink from top to bottom set, adjacent two layers heat sink
Be arranged at intervals with five battery modules and four radiatings be integrated, adjacent cell module and radiate it is integrated between be provided with heat conductive silica gel
Layer.
It is preferred that, the multiple temperature sensor is evenly distributed on the center of battery modules.
It is preferred that, two sides of casing are relatively set with radiating fin, and two sides adjacent with radiating fin are relative
It is provided with two air inlets and two exhaust outlets.
It is preferred that, the air inlet and exhaust outlet are provided with internal thread.This design is advantageous in that, air inlet and exhaust
Mouthful can either carry out nature heat exchange, again can connecting pipe interface radiated using air-conditioning system.
It is preferred that, the inner bottom surface of the casing is provided with multiple row support frame, and support frame is provided at both ends with elastic bayonet lock.This
Design is advantageous in that support frame is used to fix electrokinetic cell bag, on the one hand ensures electrokinetic cell bag in vehicle travel process
Stability；Another aspect electrokinetic cell bag leaves space with casing inner bottom surface, it is to avoid warm caused by electrokinetic cell bag over-heat at the bottom
Degree is uneven.
It is preferred that, six electrokinetic cell bags are set side by side with casing, six electrokinetic cell bags are placed on support frame.
The beneficial effects of the utility model are：
The utility model air cooling equipment is compared with traditional power battery heat-radiating device, and reasonable in design is installed and used
It is convenient.The utility model has more excellent radiating effect simultaneously, can be greatly enhanced the radiating efficiency of electrokinetic cell bag,
And can realize rational temperature control for electrokinetic cell bag, it is to avoid the too high caused temperature of electrokinetic cell bag local temperature is not
The service life and using effect of electrokinetic cell bag are influenceed, the air conditioning managing system that the utility model can also be with automobile in addition
Use cooperatively, with a variety of occupation modes.The utility model effect is obvious, effect is notable, is worthy of popularization.
Brief description of the drawings
Fig. 1 is battery case overall structure diagram；
Fig. 2 is battery case interior arrangement structure schematic diagram under uncovered state；
Fig. 3 is battery case body structure schematic diagram；
Fig. 4 is electrokinetic cell pack arrangement schematic diagram；
Fig. 5 is radiating integrated morphology schematic diagram；
Fig. 6 is cooling fan structure schematic diagram；
Fig. 7 is radiating fin integrated morphology schematic diagram；
Fig. 8 is the integrated front view of radiating fin；
Wherein：1st, case lid；2nd, casing；3rd, electrokinetic cell bag；4th, cabinet shell；5th, support frame；6th, exhaust outlet；7th, radiating fin
Piece；8th, air inlet；9th, heat sink；10th, battery modules；11st, radiate integrated；12nd, temperature sensor；13rd, radiating fin is integrated；
14th, radiator fan；15th, connected with outer casing；16th, crosswind mouthful；17th, motor；18th, main air port；19th, support frame.
Embodiment
The utility model is described further below by embodiment and with reference to accompanying drawing, but not limited to this.
Embodiment 1：
As shown in Figures 1 to 8, the present embodiment provides a kind of air-cooled dress for adjusting power battery of pure electric automobile bag temperature
Put, including casing 2 and case lid 1, box shape is cuboid, and case lid 1 and casing 2 place dynamic by bolt and nut connection composition one
Six electrokinetic cell bags 3 are set side by side with the battery case of power battery bag, casing 2, each electrokinetic cell bag 3 is included from top to bottom
Five battery modules 10 and four radiatings integrated 11 are arranged at intervals between the five layers of heat sink 9 set, adjacent two layers heat sink,
Battery modules and radiate it is integrated between strengthen heat conduction by smearing heat conductive silica gel, and use gluing connection, battery modules and scattered
It is thermally integrated the contact side with heat sink and is also coated with heat conductive silica gel, lateral periphery also uses gluing connection.Every layer of heat sink
Surface is provided with 30 temperature sensors 12, and two sides of casing are relatively set with air inlet 8 and exhaust outlet 6.
Wherein, radiating integrated 11 includes two radiating fins integrated 13 and radiator fan 14, and radiator fan 14 is arranged on two
Between individual radiating fin is integrated and with the integrated gluing connection of radiating fin.
Radiating fin integrated 13 is mainly made up of four radiating fin units, and four radiating fin units compositions one are rectangular
Body radiating fin integrated 13, each radiating fin unit includes multiple radiating fins being arranged side by side, each radiating fin unit
End face be isosceles triangle, i.e., centre radiating fin it is most long, the radiating fin of both sides shortens successively.
Radiator fan 14 includes a connected with outer casing 15 and motor 17, and motor 17 is fixed on connected with outer casing 15 by support frame 19
Inside center, the side of connected with outer casing 15 is provided with a circular main air port 18, and the surrounding of connected with outer casing 15 (on four side walls) is provided with
Oval crosswind mouthful 16.
30 temperature sensors on heat sink are divided into 5 row, 6 temperature sensors of each column, 6 temperature sensors of each column
Positioned at the center position of a Battery pack module.As shown in Figure 4.
The inner bottom surface of casing is provided with 9 and is disbursed from the cost and expenses support, and support frame is provided at both ends with elastic bayonet lock, and electrokinetic cell bag lays
Clamped on support frame and by the elastic bayonet lock at two ends.Support frame is used to fix electrokinetic cell bag, on the one hand ensures vehicle row
The stability of electrokinetic cell bag during sailing, another aspect electrokinetic cell bag leaves space with casing inner bottom surface, it is to avoid power electric
Temperature is uneven caused by the bag over-heat at the bottom of pond.
When actual use, all electrokinetic cell bags provide electric power energy driving after being electrically connected by circuit system for automobile,
Whole air cooling equipment can be placed in automobile batteries room or be connected to bottom of car by case lid.
Embodiment 2：
As shown in figure 3, a kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature, the structure such as institute of embodiment 1
State, its difference is：Two sides of casing 2 are relatively set with radiating fin 7, two sides adjacent with radiating fin 7
Face (i.e. two other side of casing 2) is relatively set with two air inlets 8 and two exhaust outlets 6.
Embodiment 3：
It is a kind of adjust power battery of pure electric automobile bag temperature air cooling equipment, structure as described in Example 1, its difference
Be in：Air inlet 8 and exhaust outlet 6 are provided with internal thread (not shown).Air inlet and exhaust outlet can either be carried out certainly
Right heat exchange, again can connecting pipe interface radiated using air-conditioning system.
Embodiment 4：
A kind of application method for the air cooling equipment for adjusting power battery of pure electric automobile bag temperature, comprises the following steps：
Whole device is placed in automobile batteries room or bottom of car is connected to by case lid, air inlet 8 is towards automobile
The direction of advance is connected air inlet, exhaust outlet and automotive air-conditioning system by pipeline, and radiator fan 14 and temperature are passed
Sensor 12 is electrically connected with the battery management unit of automobile；When running car, temperature sensor 12 gathers electrokinetic cell bag 3 in real time
Temperature numerical and be transmitted to battery management unit, battery management unit is according to built-in each radiator fan 14 of programme-control
Rotating speed and steering, make in the range of the temperature of electrokinetic cell bag 3 maintains program setting.
Claims (10)
1. a kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature, including casing and case lid, case lid can with casing
It is detachably connected with, it is characterised in that multiple electrokinetic cell bags are provided with casing, each electrokinetic cell bag includes from top to bottom setting
Battery modules are arranged at intervals between the multi-layer heat dissipation plate put, adjacent two layers heat sink and radiating is integrated, are provided with heat sink
Multiple temperature sensors, two sides of casing are provided with air inlet and exhaust outlet.
2. the air cooling equipment of power battery of pure electric automobile bag temperature is adjusted as claimed in claim 1, it is characterised in that described
Radiating is integrated including two radiating fins are integrated and radiator fan, radiator fan be arranged on two radiating fins it is integrated between and with
Radiating fin is integrated and connected.
3. the air cooling equipment of power battery of pure electric automobile bag temperature is adjusted as claimed in claim 2, it is characterised in that described
Radiating fin is integrated to be mainly made up of four radiating fin units, and four radiating fin units constitute a cuboid radiating fin
Integrated, each radiating fin unit includes multiple radiating fins being arranged side by side, and the end face of each radiating fin unit is isosceles
Triangle, the profile of each radiating fin unit is triangular prism.
4. the air cooling equipment of power battery of pure electric automobile bag temperature is adjusted as claimed in claim 2, it is characterised in that described
Radiator fan includes a connected with outer casing and motor, and motor is fixed on connected with outer casing inside center, connected with outer casing one by support frame
Side is provided with main air port, and connected with outer casing surrounding is provided with crosswind mouthful.
5. the air cooling equipment of power battery of pure electric automobile bag temperature is adjusted as claimed in claim 1, it is characterised in that each
Electrokinetic cell bag includes being arranged at intervals with five battery moulds between the five layers of heat sink from top to bottom set, adjacent two layers heat sink
Group and four radiatings it is integrated, adjacent cell module and radiating it is integrated between be provided with heat conduction silicone.
6. the air cooling equipment of power battery of pure electric automobile bag temperature is adjusted as claimed in claim 1, it is characterised in that described
Multiple temperature sensors are evenly distributed on the center of battery modules.
7. the air cooling equipment of power battery of pure electric automobile bag temperature is adjusted as claimed in claim 1, it is characterised in that casing
Two sides be relatively set with radiating fin, two sides adjacent with radiating fin are relatively set with two air inlets and two
Individual exhaust outlet.
8. the air cooling equipment of power battery of pure electric automobile bag temperature is adjusted as claimed in claim 1, it is characterised in that described
Air inlet and exhaust outlet are provided with internal thread.
9. the air cooling equipment of power battery of pure electric automobile bag temperature is adjusted as claimed in claim 1, it is characterised in that described
The inner bottom surface of casing is provided with multiple row support frame, and support frame is provided at both ends with elastic bayonet lock.
10. the air cooling equipment of power battery of pure electric automobile bag temperature is adjusted as claimed in claim 9, it is characterised in that case
Six electrokinetic cell bags are set side by side with vivo, six electrokinetic cell bags are placed on support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252503.7U CN206532847U (en) | 2017-03-15 | 2017-03-15 | A kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252503.7U CN206532847U (en) | 2017-03-15 | 2017-03-15 | A kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532847U true CN206532847U (en) | 2017-09-29 |
Family
ID=59914702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720252503.7U Expired - Fee Related CN206532847U (en) | 2017-03-15 | 2017-03-15 | A kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532847U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994295A (en) * | 2017-11-28 | 2018-05-04 | 广东省肇庆市质量计量监督检测所 | A kind of power-type lithium ion battery with heat dissipation performance |
| CN109742478A (en) * | 2018-11-27 | 2019-05-10 | 北汽福田汽车股份有限公司 | Battery component, battery pack device and the electric vehicle with it |
| CN110474131A (en) * | 2019-09-06 | 2019-11-19 | 广东工业大学 | A kind of battery thermal management system |
-
2017
- 2017-03-15 CN CN201720252503.7U patent/CN206532847U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994295A (en) * | 2017-11-28 | 2018-05-04 | 广东省肇庆市质量计量监督检测所 | A kind of power-type lithium ion battery with heat dissipation performance |
| CN107994295B (en) * | 2017-11-28 | 2020-06-02 | 广东省肇庆市质量计量监督检测所 | Power type lithium ion battery with heat dispersion performance |
| CN109742478A (en) * | 2018-11-27 | 2019-05-10 | 北汽福田汽车股份有限公司 | Battery component, battery pack device and the electric vehicle with it |
| CN110474131A (en) * | 2019-09-06 | 2019-11-19 | 广东工业大学 | A kind of battery thermal management system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106848482A (en) | A kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature and its application | |
| CN205900748U (en) | Power battery system and automobile with same | |
| CN206532847U (en) | A kind of air cooling equipment for adjusting power battery of pure electric automobile bag temperature | |
| CN110137621B (en) | Battery heat radiating device for new energy automobile | |
| CN108574076B (en) | High-efficient cooling system of car power battery group | |
| CN204315642U (en) | Lithium ion battery of electric automobile case | |
| CN109524741A (en) | A kind of liquid cooling plate of combination cooling piece, power battery heat dissipation liquid cooling system and control method | |
| CN106129529B (en) | Hybrid heat dissipation type power battery pack | |
| CN201747450U (en) | Expansion water tank | |
| CN202352798U (en) | Lithium ion power battery box with heating and moistureproof functions | |
| CN206312986U (en) | A kind of battery bag | |
| CN214706046U (en) | Phase change and air cooling combined battery heat dissipation system | |
| CN106207308B (en) | A kind of electric automobile power battery water-cooling system and the electric car using it | |
| CN216288649U (en) | Liquid cooling energy storage battery package | |
| CN207800826U (en) | A kind of battery pack of shunting heat dissipation | |
| CN105390638B (en) | Battery modules temperature difference balancer | |
| CN114069090A (en) | Movable energy storage container heat dissipation device and movable energy storage container | |
| CN219959153U (en) | Air-cooled battery pack and energy storage system comprising same | |
| CN207602730U (en) | Water-cooled module | |
| CN108963145A (en) | Battery placing box for electric automobile | |
| CN206820042U (en) | A kind of new-energy automobile graphene electrokinetic cell | |
| CN208045580U (en) | Battery thermal management system and automobile including it | |
| CN205911393U (en) | Hybrid heat dissipation type power battery pack | |
| CN211858830U (en) | Energy storage container air duct | |
| CN209399803U (en) | Automobile-used cooling heat radiator and car radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |