CN206293579U - The radiator and heat abstractor of a kind of battery of electric vehicle - Google Patents
The radiator and heat abstractor of a kind of battery of electric vehicle Download PDFInfo
- Publication number
- CN206293579U CN206293579U CN201621197694.3U CN201621197694U CN206293579U CN 206293579 U CN206293579 U CN 206293579U CN 201621197694 U CN201621197694 U CN 201621197694U CN 206293579 U CN206293579 U CN 206293579U
- Authority
- CN
- China
- Prior art keywords
- radiator
- battery
- electric vehicle
- cooling water
- heat
- 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
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model is related to the heat abstractor and radiator of a kind of battery of electric vehicle, and heat abstractor includes more than two radiators；The top of radiator is provided with more than two battery settling grooves, and battery settling groove is U-type groove, and inwall is provided with heat conductive silica gel coating；Bottom radiator is provided with more than two cooling water channels, and cooling water channel is arranged on the lower section of battery settling groove；Radiator is provided with more than two connecting holes, and connecting hole runs through radiator, and radiator is connected with each other by connecting hole and stud.The radiator and construction for heat radiating device that above-mentioned technical proposal is provided are simple; it is easy to assembly; solve script radiator or apparatus structure is complicated; the not problem of easy processing; so that system maintenance is simpler, while using heat conductive silica gel, improving cooling effect; battery is formed simultaneously is wrapped up, can effectively protect battery.
Description
Technical field
The utility model is related to automotive field, more particularly to automobile cooling system field.
Background technology
The cooling pattern of current battery of electric vehicle mainly includes that air cooling, direct liquid cooling and Indirect liquid are cold
But three kinds.Air cooling is divided into serial method and parallel method, and the cooling air of serial air-supply is to pass sequentially through electricity along flow field direction
Pond module, fluid constantly exchanges heat and causes battery temperature more and more higher during flowing with battery, so the later half position of runner
Fluid heat transfer ability than first half potential difference；Parallel air-supply be fluid almost while flow through battery module, such fluid and each electricity
The heat exchange conditions of pond module are close, and the radiating between comparing more conducively battery module with serial air-supply is balanced, however it is necessary that more
Space, battery system volume is bigger.Liquid cooling is directly or indirectly contacted using the of a relatively high flowing material of thermal conductivity
Battery pack radiates.It is coolant directly contact cell or module that the liquid of direct contact type is cold, and this requires used cold
But liquid is insulation and thermal conductivity liquid high, such as silicon-based oil, mineral oil.Direct contact type cooling method due to coolant with every piece
Battery can be touched, so battery temperature inhomogeneities can be well solved the problems, such as, but due to the viscosity of the fluid that insulate
Larger, flow velocity is not high, and its heat transfer effect receives limitation.
If taking indirect contact liquid cold, due to without insulating requirements, it is possible to use thermal conductivity liquid high
As coolant, such as the liquid such as water, glycol water.And the medium between coolant and battery is exactly cold drawing.Cold drawing
One side contacted with battery, another side with full of coolant tube contacts, this can increase battery with the external world heat exchange area,
So as to increase heat exchange efficiency.
To sum up, cooling air mode can not meet heat situation it is serious when cooling requirement, directly contact liquid cooling pair
The requirement such as coolant viscosity flow rates is high, and indirect contact liquid cold energy solves the problems, such as both the above.But current indirect contact liquid
Cold heat sink, universal radiator structure is complicated, system maintenance is inconvenient, is unfavorable for the popularization of advantage technology.
Utility model content
For this reason, it may be necessary to provide a kind of radiator structure simply, the radiator of the battery of electric vehicle of system maintenance easy.
To achieve the above object, a kind of heat abstractor of battery of electric vehicle is inventor provided, including it is more than two scattered
Hot device；
The top of the radiator is provided with more than two battery settling grooves, and the battery settling groove is U-type groove structure, institute
State battery settling groove inwall and be provided with heat conductive silica gel coating；
The bottom radiator is provided with more than two cooling water channels, and the cooling water channel is arranged on the battery settling groove
Lower section；
The radiator is provided with more than two connecting holes, and the connecting hole runs through the radiator, the radiator
It is connected with each other by the connecting hole and stud.Connecting hole plays a part of to be fixedly connected different radiators.Only one
In the case of individual radiator, connecting hole can also play the effect of auxiliary heat dissipation.
The structure can make battery more fit radiator, the cooling effect of heat radiation device.
Further, the battery settling groove equi-spaced apart arrangement, the structure can enable radiator uniformly transfer heat, dissipate
Heat.
Further, the heat conductive silica gel coating layer thickness is 0.1~0.5 millimeter.Heat conductive silica gel is not in itself that the good of heat is led
Body, the effect of heat conductive silica gel is exactly the space filled up between battery and battery settling groove, and the heat for enabling battery to send is more effective
Be transmitted on radiator.So the use of thermal conductive silicon is more Bao Yuehao, the heat conductive silica gel of 0.1-0.5 millimeters thicks can be smeared to fill out
Short covering gap, effect is more much better than the silica gel piece of 1 millimeters thick.
Further, also including total intake chamber and total water-supplying chamber；Total intake chamber connection cooling water channel front end, it is described total
Water-supplying chamber's connection cooling water channel rear end.Coolant from intake chamber after cooling water channel carries out heat exchange with radiator to entering out
Hydroecium, then carry out next step cooling circulation.
Further, the radiator is aluminum, is integrally formed by mould.Aluminium is the heat-transfer metal having, and is had
Good thermal diffusivity, can be very good to make the heat of battery and coolant to carry out heat exchange, and light weight and structural strength is high,
Plasticity is good, facilitates machine-shaping.
A kind of radiator of battery of electric vehicle, the top of the radiator is provided with more than two battery settling grooves, described
Battery settling groove is U-type groove structure, and the battery settling groove inwall is provided with heat conductive silica gel coating；
The bottom radiator is provided with more than two cooling water channels, and the cooling water channel is arranged on the battery settling groove
Lower section；
The radiator is provided with more than two connecting holes, and the connecting hole runs through the radiator, the radiator
It is connected with each other by the connecting hole and stud.Connecting hole plays a part of to be fixedly connected different radiators.Only one
In the case of individual radiator, connecting hole can also play the effect of auxiliary heat dissipation.
The structure can make battery more fit radiator, the cooling effect of heat radiation device.
Further, the battery settling groove equi-spaced apart arrangement, the structure can enable radiator uniformly transfer heat, dissipate
Heat.
Further, the heat conductive silica gel coating layer thickness is 0.1~0.5 millimeter.Heat conductive silica gel is not in itself that the good of heat is led
Body, the effect of heat conductive silica gel is exactly the space filled up between battery and battery settling groove, and the heat for enabling battery to send is more effective
Be transmitted on radiator.So the use of thermal conductive silicon is more Bao Yuehao, the heat conductive silica gel of 0.1-0.5 millimeters thicks can be smeared to fill out
Short covering gap, effect is more much better than the silica gel piece of 1 millimeters thick.
Further, also including total intake chamber and total water-supplying chamber；Total intake chamber connection cooling water channel front end, it is described total
Water-supplying chamber's connection cooling water channel rear end.Coolant from intake chamber after cooling water channel carries out heat exchange with radiator to entering out
Hydroecium, then carry out next step cooling circulation.
Further, the radiator is aluminum, is integrally formed by mould.Aluminium is the heat-transfer metal having, and is had
Good thermal diffusivity, can be very good to make the heat of battery and coolant to carry out heat exchange, and light weight and structural strength is high,
Plasticity is good, facilitates machine-shaping.
Prior art is different from, the radiator and construction for heat radiating device that above-mentioned technical proposal is provided are simple, easy to assembly, solution
Certainly script radiator or apparatus structure are complicated, not the problem of easy processing so that system maintenance is simpler, while radiator is used
Heat conductive silica gel, further improves cooling effect, while effectively parcel can be formed to battery, it is to avoid battery and radiator are in work
During due to vibrations collide each other, it is also possible to effectively protection battery be not easily susceptible to external force collision destruction.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of radiator of battery of electric vehicle of the utility model does not install battery；
Fig. 2 installs the structural representation after battery for a kind of radiator of battery of electric vehicle of the utility model；
Fig. 3 installs the structural representation after battery for a kind of heat abstractor of battery of electric vehicle of the utility model.
Description of reference numerals：
1st, radiator,
2nd, cooling water channel,
3rd, connecting hole,
4th, battery settling groove,
5th, heat conductive silica gel coating,
6th, water inlet,
7th, total intake chamber,
8th, delivery port,
9th, total water-supplying chamber,
10th, lithium battery
Specific embodiment
To describe technology contents of the present utility model, structural feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
Refer to a kind of electric motor car of structural representation and Fig. 2 that a kind of radiators of battery of electric vehicle of Fig. 1 do not install battery
The radiator of battery installs the structural representation after battery.
The utility model provides a kind of radiator of battery of electric vehicle, and radiator is aluminum design, by mould one into
Type.Aluminium is the heat-transfer metal having, and with good thermal diffusivity, can be very good to make the heat of battery and coolant carry out heat
Exchange, and light weight and structural strength is high, plasticity is good, facilitates machine-shaping.The top of the radiator 1 is provided with five equidistantly
Spaced battery settling groove 4, battery settling groove 4 is U-type groove structure, bag encapsulation cuboid lithium battery 10 can be inserted into battery
Mounting groove 4 is radiated.
The inwall of the battery settling groove 4 is provided with thickness for 0.5 millimeter of heat conductive silica gel coating 5, radiator 1 is more pasted
Cuboid lithium battery 10 is closed, the heat of battery 10 is more effectively transmitted to radiator 1, increase radiating effect.Simultaneously can be right
Battery 10 forms effectively parcel, it is to avoid battery 10 and radiator 1 are in the course of the work because vibrations collide each other, it is also possible to
Effectively battery 10 is protected not destroyed by external force collision.
The bottom of radiator 1 is provided with four cooling water channels 2 of equi-spaced apart arrangement, cold to go water channel 2 to be located at battery settling groove 4
Lower section.The section of cooling water channel 1 is circle, is so arranged on section of the cooling water channel 2 of the bottom of radiator 1 in radiator 1
Product is also larger, has more coolants to carry out heat exchange in the radiator 1, while coolant and radiator 1 carry out heat exchange
Surface area also can reach maximum, heat exchange effect is best.The cold outside for removing water channel 2 is two connecting holes 3, and connecting hole 3 runs through
Radiator 1, can be used for many module radiators 1 of Stud connection.In the present embodiment, such as Fig. 1, shown in Fig. 2, an only module radiator 1
In the case of, connecting hole 3 is also used as heat dissipation channel and is radiated by air.
In the present embodiment, four front ends of cooling water channel 2 connect total intake chamber 7, and rear end connects total water-supplying chamber 9.Coolant
Total intake chamber 7, outflow cooling water channel 2 front end are entered by water inlet 6, then heat exchange is carried out by cooling water channel 2 and radiator 1
Afterwards, total water-supplying chamber 9 is entered from the rear end of cooling water channel 2, then is discharged from delivery port 8, carry out next step cooling circulation.Total intake chamber 7
With total water-supplying chamber 9 the water in-out port position of water channel 2 is gone to by being welded to connect in the cold of radiator 1.In the present embodiment, coolant is
Glycol water, can be on the basis of cooling effect be ensured, in some extremely cold weathers using this kind of solution as coolant
In, can also prevent coolant sharp freezing.
The heat abstractor for referring to a kind of battery of electric vehicle of Fig. 3 installs the structural representation after battery.
The utility model provides a kind of heat abstractor of battery of electric vehicle, and the heat abstractor is mutually interconnected for four radiators 1
Connect, front and rear interconnection is carried out by 2 connecting holes 3 and stud of bottom radiator between radiator 1.Radiator is aluminum
Structure, is integrally formed by mould.Aluminium is the heat-transfer metal having, and with good thermal diffusivity, can be very good to make battery
Heat and coolant carry out heat exchange, and light weight and structural strength is high, plasticity is good, facilitates machine-shaping.The radiating
The top of device 1 is provided with five battery settling grooves 4 of equi-spaced apart arrangement, and battery settling groove 4 is U-type groove structure, can be encapsulated bag
The insertion battery settling groove 4 of cuboid lithium battery 10 is radiated.
The inwall of the battery settling groove 4 is provided with thickness for 0.5 millimeter of heat conductive silica gel coating 5, radiator 1 is more pasted
Cuboid lithium battery 10 is closed, the heat of battery 10 is more effectively transmitted to radiator 1, increase radiating effect.Simultaneously can be right
Battery 10 forms effectively parcel, it is to avoid battery 10 and radiator 1 are in the course of the work because vibrations collide each other, it is also possible to
Effectively battery 10 is protected not destroyed by external force collision.
The bottom of radiator 1 is provided with four cooling water channels 2 of equi-spaced apart arrangement, cold to go water channel 2 to be located at battery settling groove 4
Lower section.It is cold to go water channel 2 in the same size due to being integrally formed using mould when making, the same position of radiator 1 is respectively positioned on,
Can accurately dock.In the present embodiment, as shown in figure 3, only total He of intake chamber 7 need to be installed in the front and back end of cooling water channel 2 of starting
Total water-supplying chamber 9.
When vehicle launch is operated, battery starts to provide electric energy as kinetic energy for vehicle, and in the course of the work temperature by
Edge up height.In the process, the heat of battery has stepped through heat conductive silica gel coating and is transmitted on radiator, and coolant is by always entering
Hydroecium enters the cooling water channel of radiator, after flowing through whole cooling water channel, from the outflow of total water-supplying chamber.It is cold due to there is temperature difference
But liquid and radiator can carry out heat exchange, and coolant takes away heat on radiator, and temperature is raised, and radiator is cold due to heat
But liquid band walks temperature drop, and then can carry out further heat exchange with the battery of persistent fever, reduces the temperature of battery, prevents
In the course of the work, because of phenomenons such as the excessively thermogenetic short circuit of battery, spontaneous combustions.In the case of some are extremely trembled with fear, the temperature of battery is less than
Its normal working temperature, it is impossible to when normally starting, can also be carried out reverse by radiator by the coolant for heating to battery
Heat transfer, makes battery reach the temperature of normal work.
Embodiment of the present utility model is the foregoing is only, scope of patent protection of the present utility model is not thereby limited,
The equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly it is used in other phases
The technical field of pass, is similarly included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of heat abstractor of battery of electric vehicle, it is characterised in that：Including more than two radiators；
The top of the radiator is provided with more than two battery settling grooves, and the battery settling groove is U-type groove structure, the electricity
Pond mounting groove inwall is provided with heat conductive silica gel coating；
The bottom radiator is provided with more than two cooling water channels, and the cooling water channel is arranged under the battery settling groove
Side；
The radiator is provided with more than two connecting holes, and the connecting hole runs through the radiator, and the radiator passes through
The connecting hole and stud are connected with each other.
2. the heat abstractor of battery of electric vehicle according to claim 1, it is characterised in that：The battery settling groove equi-spaced apart
Arrangement.
3. the heat abstractor of battery of electric vehicle according to claim 1, it is characterised in that：The heat conductive silica gel coating layer thickness is
0.1~0.5 millimeter.
4. the heat abstractor of battery of electric vehicle according to claim 1, it is characterised in that：Also include total intake chamber and total water outlet
Room；Total intake chamber connection cooling water channel front end, total water-supplying chamber's connection cooling water channel rear end.
5. the heat abstractor of battery of electric vehicle according to claim 1, it is characterised in that：The radiator is aluminum, is passed through
Mould is integrally formed.
6. a kind of radiator of battery of electric vehicle, it is characterised in that：The top of the radiator is provided with more than two battery peaces
Tankage, the battery settling groove is U-type groove structure, and the battery settling groove inwall is provided with heat conductive silica gel coating；
The bottom radiator is provided with more than two cooling water channels, and the cooling water channel is arranged under the battery settling groove
Side；
The radiator is provided with more than two connecting holes, and the connecting hole runs through the radiator, and the radiator passes through
The connecting hole and stud are connected with each other.
7. the radiator of battery of electric vehicle according to claim 6, it is characterised in that：The battery settling groove equi-spaced apart row
Row.
8. the radiator of battery of electric vehicle according to claim 6, it is characterised in that：The heat conductive silica gel coating layer thickness is
0.1~0.5 millimeter.
9. the radiator of battery of electric vehicle according to claim 6, it is characterised in that：Also include total intake chamber and total water outlet
Room；Total intake chamber connection cooling water channel front end, total water-supplying chamber's connection cooling water channel rear end.
10. the radiator of battery of electric vehicle according to claim 6, it is characterised in that：The radiator is aluminum, by mould
Tool is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197694.3U CN206293579U (en) | 2016-10-27 | 2016-10-27 | The radiator and heat abstractor of a kind of battery of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197694.3U CN206293579U (en) | 2016-10-27 | 2016-10-27 | The radiator and heat abstractor of a kind of battery of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206293579U true CN206293579U (en) | 2017-06-30 |
Family
ID=59100093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621197694.3U Expired - Fee Related CN206293579U (en) | 2016-10-27 | 2016-10-27 | The radiator and heat abstractor of a kind of battery of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206293579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157404A (en) * | 2017-07-17 | 2017-09-15 | 江苏美的清洁电器股份有限公司 | The battery bag and dust catcher of dust catcher |
| CN109920651A (en) * | 2019-03-28 | 2019-06-21 | 湖南联诚轨道装备有限公司 | A kind of super capacitor water-cooling system |
-
2016
- 2016-10-27 CN CN201621197694.3U patent/CN206293579U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157404A (en) * | 2017-07-17 | 2017-09-15 | 江苏美的清洁电器股份有限公司 | The battery bag and dust catcher of dust catcher |
| CN109920651A (en) * | 2019-03-28 | 2019-06-21 | 湖南联诚轨道装备有限公司 | A kind of super capacitor water-cooling system |
| CN109920651B (en) * | 2019-03-28 | 2024-05-14 | 湖南联诚轨道装备有限公司 | Super capacitor water cooling system |
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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: 20170630 Termination date: 20191027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |