CN207074697U - A kind of electric motor coach electrokinetic cell water-cooling heat radiating system - Google Patents
A kind of electric motor coach electrokinetic cell water-cooling heat radiating system Download PDFInfo
- Publication number
- CN207074697U CN207074697U CN201720728415.XU CN201720728415U CN207074697U CN 207074697 U CN207074697 U CN 207074697U CN 201720728415 U CN201720728415 U CN 201720728415U CN 207074697 U CN207074697 U CN 207074697U
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- China
- Prior art keywords
- cooler bin
- electrokinetic cell
- cooling
- tank
- electric motor
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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 electric motor coach electrokinetic cell water-cooling heat radiating system, including：Cooler bin and the circulatory system, cooler bin are divided into the first cooler bin, the second cooler bin and tank, and the first cooler bin and the second cooler bin are located at the lower section and top of electrokinetic cell bag respectively, and electrokinetic cell bag is placed longitudinally；The circulatory system includes circulating pump, return duct, water cooling tube and jet pipe, and jet pipe is horizontally set in the second cooler bin, and jet pipe bottom is uniformly arranged some spouts, and jet pipe is connected with cooling tube.The utility model is by the way of cooling medium is sprayed, it is set directly to be contacted with electrokinetic cell incrustation, heat exchange can directly be carried out, and utilize circulatory system circulating cooling, so it is greatly improved the cooling rate to electrokinetic cell bag, meet the radiating requirements in the case of the big caloric value of electrokinetic cell, ensure Power System of Electric Bus stable operation.
Description
Technical field
Pure electric coach accessory association area is the utility model is related to, specifically a kind of electric motor coach electrokinetic cell water cooling dissipates
Hot systems.
Background technology
Integral new-energy passenger has the advantages that low stain, noise are small, power output is linear, and These characteristics get over integral new-energy passenger
Favored to get over by people.At present, integral new-energy passenger is applied to the public transport field in city, Wo Menneng more and more widely
Enough see that increasing integral new-energy passenger is run in each corner in city.Electric bus is a kind of main new energy visitor
Car, held out broad prospects although electric bus is gathered around, current electric bus still has more deficiency.
The power-driven system of integral new-energy passenger includes being used to store the battery of electric energy, the motor for producing mechanical energy
With the part such as the inverter for changing electrical property.Electrokinetic cell system can produce amount of heat in charge and discharge process, these
If heat can not distribute in time to be caused to have a strong impact on to battery performance or even whole integral new-energy passenger performance.
Existing electrokinetic cell cooling mode mainly includes air-cooled, the passive self cooling and water-cooling of active, its
Middle water-cooling compares other manner efficiency highest, but still has deficiency, as in water-cooling heat radiating system using cooling pipe as main heat
Switching fabric, cooling pipe and electrokinetic cell incrustation contact area are extremely limited, and heat exchanger effectiveness is restricted, and is still difficult to
Meet electrokinetic cell cooling requirement under high-power and hot environment, in addition, the usual structure of water-cooling system is more complicated, easily occur
, potential safety hazard be present in the problem of coolant is revealed.
Utility model content
The purpose of this utility model is to provide a kind of electric motor coach electrokinetic cell water-cooling heat radiating system, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of electric motor coach electrokinetic cell water-cooling heat radiating system, including：Cooler bin and the circulatory system, the cooler bin are divided into
First cooler bin, the second cooler bin and tank, first cooler bin and the second cooler bin are located under electrokinetic cell bag respectively
Side and top, the electrokinetic cell bag are placed longitudinally；
The tank is located at the front and rear sides face of electrokinetic cell bag respectively, and the top end face and bottom face of tank are respectively with second
Cooler bin and the connection of the first cooler bin sealing welding, and the front and back sides of tank and electrokinetic cell bag are also connected using sealed with brazing
Connecing, the trapezoidal runner in some sections is uniformly arranged in tank, runner connects with the first cooler bin and the second cooler bin respectively, this
Outside, the first cooler bin is connected with electrokinetic cell parlor, and the first cooler bin is fixedly mounted on battery flat support body；
Two level tank for coolant is also fixedly mounted above second cooler bin, coolant is stored in the two level tank for coolant；
The circulatory system includes circulating pump, return duct, cooling tube and jet pipe, and the return duct initiating terminal is cold from first
But bottom portion starts, and is connected with the first cooler bin, and is connected with circulating pump, and the cooling tube is connected with return duct, the backflow
Pipe is arranged in two level tank for coolant, and the serpentine-like arrangement in two level tank for coolant, and it is cold that the jet pipe is horizontally set on second
But in case, jet pipe bottom is uniformly arranged some spouts, and jet pipe is connected with cooling tube.
As further program of the utility model：Some pieces of horizontal absorber plates are set in first cooler bin, inhaled
Hot plate is staggered up and down, and is respectively welded on the left and right inwall for being fixed on the first cooler bin.
As further program of the utility model：Radiating fin is arranged on the first cooling box outer wall.
As further program of the utility model：The radiating fin and absorber plate use aluminium alloy or brass material
Material.
As further program of the utility model：The radiating fin side is also equipped with the first fan.
As further program of the utility model：The top surface of the electrokinetic cell bag is arranged to ridge or circular arc dome-shaped.
As further program of the utility model：The second fan is respectively mounted on the outer wall of the tank.
As further program of the utility model：The cooling tube is preferably quartz glass tube.
Compared with prior art, the beneficial effects of the utility model are：
1st, each cooler bin becomes one structure with electrokinetic cell bag sealing welding, not only compact-sized, also can effectively drop
Low drain liquid event occurrence probability；
2nd, by the way of cooling medium is sprayed, it is directly contacted with electrokinetic cell incrustation, can directly carry out hot friendship
Change, and utilize circulatory system circulating cooling, be so greatly improved the cooling rate to electrokinetic cell bag, meet that electrokinetic cell is big
Radiating requirements in the case of caloric value, ensure Power System of Electric Bus stable operation；
3rd, cooler bin carries out secondary cooling cooling to cooling medium, and with active air cooling way combination, further carry
High cooling medium cooling efficiency.
Brief description of the drawings
Fig. 1 is overlooking the structure diagram of the present utility model.
Fig. 2 be Fig. 1 in A to cross section structure diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~2, in the utility model embodiment, a kind of electric motor coach electrokinetic cell water-cooling heat radiating system, bag
Include：Cooler bin and the circulatory system, wherein,
Cooler bin is divided into the first cooler bin 21, the second cooler bin 22 and tank 10, the first cooler bin 21 and the second cooler bin
22 are located at the lower section and top of electrokinetic cell bag 8 respectively, and electrokinetic cell bag 8 is placed longitudinally；
Tank 10 is located at the front and rear sides face of electrokinetic cell bag 8 respectively, and the top end face and bottom face of tank 10 are respectively with the
Two cooler bins 22 connect with the sealing welding of the first cooler bin 21, and the front and back sides of tank 10 and electrokinetic cell bag 8 also use pricker
Weldering is tightly connected, and uniformly arranges the trapezoidal runner 11 in some sections in tank 10, runner 11 respectively with the He of the first cooler bin 21
Second cooler bin 22 connects, and two cooler bins is interconnected, in addition, be connected between the first cooler bin 21 and electrokinetic cell bag 8, and
First cooler bin 21 is fixedly mounted on battery flat support body 1；
Two level tank for coolant 7 is also fixedly mounted in the top of second cooler bin 22, and coolant is stored in two level tank for coolant 7；
The circulatory system includes circulating pump 9, return duct 6, cooling tube 4 and jet pipe 5, and the initiating terminal of return duct 6 cools down from first
The bottom of case 21 starts, and is connected with the first cooler bin 21, and is connected with circulating pump 9, and cooling tube 4 is connected with return duct 6, return duct 6
It is arranged in two level tank for coolant 7, and the serpentine-like arrangement in two level tank for coolant 7, jet pipe 5 are horizontally set on the second cooler bin
In 22, the bottom even of jet pipe 5 sets some spouts 51, and jet pipe 5 is connected with cooling tube 4, and circulating pump 9 is by cooling medium from first
Extract out in cooler bin 21, and be flowed to by return duct 6 in two level tank for coolant 7, in cooling tube 4 in flow process, cooling
Occurring heat exchange between medium-cooling tube 4- coolants, the heat in cooling medium is absorbed by coolant, carries out two level cooling, with
Cooling medium enters in the second cooler bin 22 afterwards, is sprayed from the spout 51 of jet pipe 5, the cooling medium of ejection is directly sprayed onto
In the top casing of electrokinetic cell bag 8, and it is flowed in the runner 11 out of tank 10 in the first cooler bin 21, in runner 11
During flowing, cooling medium is same directly to be contacted with the front and back sides of electrokinetic cell bag 8, and such cooling medium is from power battery bag
Flowed through on most of area of 8 shells, directly carry out heat exchange with electrokinetic cell bag 8, heat exchanger effectiveness greatly improves, cooling effect
Fruit is fairly obvious.
Some pieces of horizontal absorber plates 3 are set in first cooler bin 21, absorber plate is staggered about 3, and is respectively welded
It is fixed on the left and right inwall of the first cooler bin 21, is flowed to the cooling medium in the first cooler bin 21 successively from some pieces of heat absorptions
Flowed through on plate 3, carry out heat exchange with absorber plate 3 and cool, this is that the one-level of cooling medium is cooled down.
Radiating fin 13 is arranged on the outer wall of first cooler bin 21, increases the area of dissipation of the first heat dissipation tank 21, further
Improve radiating efficiency.
Radiating fin 13 and absorber plate 3 use aluminium alloy or brass material, thermal conductivity height.
The side of radiating fin 13 is also equipped with the first fan 12, the discharge of the heat extraction of the first fan 12, realizes active wind
It is cold.
The top surface of electrokinetic cell bag 8 is arranged to ridge or circular arc dome-shaped, can make the cooling medium sprayed out from jet pipe 5
Relatively evenly it is diverted in each runner 11.
The second fan 14 is respectively mounted on the outer wall of tank 10, the same cooling speed for being used for active raising tank 10
Degree.
Cooling tube 4 is preferably quartz glass tube.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of electric motor coach electrokinetic cell water-cooling heat radiating system, including：Cooler bin and the circulatory system, the cooler bin are divided into
One cooler bin (21), the second cooler bin (22) and tank (10), first cooler bin (21) and the second cooler bin (22) are respectively
Positioned at the lower section and top of electrokinetic cell bag (8), the electrokinetic cell bag (8) is placed longitudinally；
It is characterized in that：The tank (10) is located at the front and rear sides face of electrokinetic cell bag (8), the top end face of tank (10) respectively
Connected respectively with the second cooler bin (22) with the first cooler bin (21) sealing welding with bottom face, and tank (10) and electrokinetic cell
The front and back sides for wrapping (8) are also connected using sealed with brazing, and the trapezoidal runner in some sections (11) is uniformly arranged in tank (10),
Runner (11) connects with the first cooler bin (21) with the second cooler bin (22) respectively, in addition, the first cooler bin (21) and power electric
It is connected between Chi Bao (8), and the first cooler bin (21) is fixedly mounted on battery flat support body (1)；
Two level tank for coolant (7) is also fixedly mounted above second cooler bin (22), cooling is stored in the two level tank for coolant (7)
Liquid；
The circulatory system includes circulating pump (9), return duct (6), cooling tube (4) and jet pipe (5), and the return duct (6) is risen
Top connects since the first cooler bin (21) bottom with the first cooler bin (21), and is connected with circulating pump (9), the cooling
Pipe (4) is connected with return duct (6), and the return duct (6) is arranged in two level tank for coolant (7), and in two level tank for coolant (7)
Interior serpentine-like arrangement, the jet pipe (5) are horizontally set in the second cooler bin (22), and jet pipe (5) bottom even sets some sprays
Mouth (51), and jet pipe (5) is connected with cooling tube (4).
A kind of 2. electric motor coach electrokinetic cell water-cooling heat radiating system according to claim 1, it is characterised in that：Described first
Some pieces of horizontal absorber plates (3) are set in cooler bin (21), and absorber plate (3) is staggered up and down, and is respectively welded and is fixed on
On the left and right inwall of first cooler bin (21).
A kind of 3. electric motor coach electrokinetic cell water-cooling heat radiating system according to claim 2, it is characterised in that：Described first
Radiating fin (13) is arranged on cooler bin (21) outer wall.
A kind of 4. electric motor coach electrokinetic cell water-cooling heat radiating system according to claim 3, it is characterised in that：The radiating
Fin (13) and absorber plate (3) use aluminium alloy or brass material.
A kind of 5. electric motor coach electrokinetic cell water-cooling heat radiating system according to claim 4, it is characterised in that：The radiating
Fin (13) side is also equipped with the first fan (12).
A kind of 6. electric motor coach electrokinetic cell water-cooling heat radiating system according to claim 1, it is characterised in that：The power
The top surface of battery bag (8) is arranged to ridge or circular arc dome-shaped.
A kind of 7. electric motor coach electrokinetic cell water-cooling heat radiating system according to claim 1, it is characterised in that：The tank
(10) the second fan (14) is respectively mounted on outer wall.
A kind of 8. electric motor coach electrokinetic cell water-cooling heat radiating system according to claim 1, it is characterised in that：The cooling
It is preferably quartz glass tube to manage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728415.XU CN207074697U (en) | 2017-06-21 | 2017-06-21 | A kind of electric motor coach electrokinetic cell water-cooling heat radiating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728415.XU CN207074697U (en) | 2017-06-21 | 2017-06-21 | A kind of electric motor coach electrokinetic cell water-cooling heat radiating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207074697U true CN207074697U (en) | 2018-03-06 |
Family
ID=61513160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720728415.XU Expired - Fee Related CN207074697U (en) | 2017-06-21 | 2017-06-21 | A kind of electric motor coach electrokinetic cell water-cooling heat radiating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207074697U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767371A (en) * | 2018-08-16 | 2018-11-06 | 南京工程学院 | The automobile batteries heat management system of liquid medium |
| CN109193072A (en) * | 2018-09-15 | 2019-01-11 | 吴响琴 | A kind of new energy car battery mould group radiating subassembly |
| CN109411847A (en) * | 2018-10-31 | 2019-03-01 | 西安科技大学 | A kind of battery pack heat management device and its heat dissipation and heating means |
| CN110345781A (en) * | 2019-06-25 | 2019-10-18 | 徐州三美电器科技有限公司 | It is a kind of for producing the cooling device of metal working fluid |
| CN114400396A (en) * | 2021-12-09 | 2022-04-26 | 湖北文理学院 | Battery heat abstractor |
| CN114521093A (en) * | 2022-01-10 | 2022-05-20 | 中国电子科技集团公司第二十九研究所 | Unit flow path, heat exchanger design method and liquid cooling plate |
-
2017
- 2017-06-21 CN CN201720728415.XU patent/CN207074697U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767371A (en) * | 2018-08-16 | 2018-11-06 | 南京工程学院 | The automobile batteries heat management system of liquid medium |
| CN108767371B (en) * | 2018-08-16 | 2023-08-25 | 南京工程学院 | Automotive battery thermal management system for liquid medium |
| CN109193072A (en) * | 2018-09-15 | 2019-01-11 | 吴响琴 | A kind of new energy car battery mould group radiating subassembly |
| CN109193072B (en) * | 2018-09-15 | 2019-09-03 | 广州市力鼎机械设备有限公司 | A kind of new energy car battery mould group radiating subassembly |
| CN109411847A (en) * | 2018-10-31 | 2019-03-01 | 西安科技大学 | A kind of battery pack heat management device and its heat dissipation and heating means |
| CN110345781A (en) * | 2019-06-25 | 2019-10-18 | 徐州三美电器科技有限公司 | It is a kind of for producing the cooling device of metal working fluid |
| CN110345781B (en) * | 2019-06-25 | 2021-02-26 | 徐州三美电器科技有限公司 | Cooling device for producing metal working fluid |
| CN114400396A (en) * | 2021-12-09 | 2022-04-26 | 湖北文理学院 | Battery heat abstractor |
| CN114521093A (en) * | 2022-01-10 | 2022-05-20 | 中国电子科技集团公司第二十九研究所 | Unit flow path, heat exchanger design method and liquid cooling plate |
| CN114521093B (en) * | 2022-01-10 | 2023-05-16 | 中国电子科技集团公司第二十九研究所 | Unit flow path, heat exchanger and liquid cooling plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 Termination date: 20190621 |