CN208848961U - A kind of liquid cooling combined type battery pallet - Google Patents
A kind of liquid cooling combined type battery pallet Download PDFInfo
- Publication number
- CN208848961U CN208848961U CN201821580102.5U CN201821580102U CN208848961U CN 208848961 U CN208848961 U CN 208848961U CN 201821580102 U CN201821580102 U CN 201821580102U CN 208848961 U CN208848961 U CN 208848961U
- Authority
- CN
- China
- Prior art keywords
- liquid cooling
- layer
- bottom plate
- liquid
- combined type
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 111
- 238000001816 cooling Methods 0.000 title claims abstract description 66
- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of liquid cooling combined type battery pallet, belong to battery field of radiating, including peripheral frame and the bottom plate of peripheral frame bottom is set, the bottom plate is double layer hollow structure, the bottom plate upper layer is liquid cooling layer, the both ends of liquid cooling layer are sealed using sprue, and liquid flow path is equipped in liquid cooling layer；The bottom plate lower layer is insulating layer, is filled with heat-preservation cotton in insulating layer.Compared with prior art; bottom plate is divided into liquid cooling layer and insulating layer by the liquid cooling combined type battery pallet; liquid cooling layer has both the effect of cooling and battery installation, sets heat-preservation cotton in insulating layer and plays a protective role to liquid cooling layer, while having insulation effect; liquid cooling layer and insulating layer are integrated on bottom plate in this way; enhance the intensity of bottom plate, while reducing the thickness and weight of bottom plate, reduces the occupancy to battery package space; the energy density for increasing battery pack, improves the market competitiveness.
Description
Technical field
The utility model relates to battery field of radiating, especially a kind of liquid cooling combined type battery pallet.
Background technique
With the high speed development of auto industry, the side such as the environmental pollution of automobile bring, energy shortage, resource exhaustion and safety
The problem of face, is more and more prominent.In order to keep the sustainable development of national economy, human residential environment and energy resource supply are protected, respectively
Huge fund is not stinted by government, state, puts into a large amount of human and material resources, seeks the various approach solved these problems.Electric car has good
Environmental-protecting performance and can be using various energy resources as the distinguishing feature of power, it can protection environment and can alleviate energy shortage
With readjust the energy structure, ensure energy security.Development of EV has become the common recognition of national governments and automobile industry at present, electricity
Electrical automobile has become the hot spot of automobile industry, and the following electric car, which will have, is more widely applied development.Battery is as electronic
The power resources of automobile are mostly important one of the component of electric car, and battery can generate heat at runtime, if cannot in time will be hot
Amount sheds, and the burning that will cause battery is even exploded, and endangers the life security of driver and passenger.
Currently, to the radiating mode of battery pack in new-energy automobile, as shown in Figure 1, battery 100 passes through liquid cooling in battery pack
Plate 200 is cooling, and liquid cooling plate 200 is mounted on pallet 300.For the intensity for guaranteeing battery tray, tray substrate thickness is generally done
Compare thick, along with the liquid cooling plate being installed into pallet, causes the intracorporal space of battery case very nervous, and entire battery pack
Weight also can be bigger.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of liquid cooling combined type battery pallet, pallet and liquid cooling plate are closed
It for a unsplit bed(-)plate, not only radiated as liquid cooling layer to battery pack, but also plays protection and insulation effect as insulating layer.
The technical solution adopted in the utility model are as follows:
Including peripheral frame and the bottom plate of peripheral frame bottom is arranged in a kind of liquid cooling combined type battery pallet, and the bottom plate is double
Layer hollow structure, the bottom plate upper layer are liquid cooling layer, and the both ends of liquid cooling layer are sealed using sprue, and liquid is equipped in liquid cooling layer and is flowed
Channel；The bottom plate lower layer is insulating layer, is filled with heat-preservation cotton in insulating layer.
Preferably, the one end of the bottom plate is stretched out from peripheral frame bottom, and the one end of the bottom plate, which is equipped with, is used for liquid cooling layer
The inlet of the liquid inlet joint of feed liquor body and the liquid outlet connector for going out liquid for liquid cooling layer, liquid inlet joint and liquid flow path connects
Logical, liquid outlet connector is connected to the liquid outlet of liquid flow path, and liquid inlet joint and liquid outlet connector are in outside peripheral frame.
It is highly preferred that the bottom plate is spliced to form using at least two plate bodys, each plate body is double layer hollow structure, phase
In adjacent two plate bodys in a plate body liquid flow path liquid outlet and the intracorporal liquid flow path of another plate inlet
Keep connection.
Preferably, the installation position for installing battery is additionally provided on the bottom plate, installation position is fixed on above liquid cooling layer.
Preferably, the peripheral frame is hollow structure.
Compared with prior art, the utility model has the beneficial effects that: the utility model provides a kind of liquid cooling combined type
Bottom plate is divided into liquid cooling layer and insulating layer by battery tray, and liquid cooling layer has both the effect of cooling and battery installation, sets guarantor in insulating layer
Warm cotton plays a protective role to liquid cooling layer, while having insulation effect, and liquid cooling layer and insulating layer are integrated on bottom plate in this way, enhances
The intensity of bottom plate, while the thickness and weight of bottom plate are reduced, the occupancy to battery package space is reduced, the energy of battery pack is increased
Metric density improves the market competitiveness.
Detailed description of the invention
Fig. 1, for the heat dissipation schematic diagram of battery pack in the prior art；
Fig. 2 is a kind of schematic diagram of liquid cooling combined type battery pallet provided by the utility model；
Fig. 3 is a kind of explosive view of liquid cooling combined type battery pallet provided by the utility model；
Fig. 4 is a kind of bottom view of liquid cooling combined type battery pallet insole board provided by the utility model；
Fig. 5 is a kind of cross-sectional view of liquid cooling combined type battery pallet insole board provided by the utility model.
Specific embodiment
Preferred embodiment provided by the utility model is illustrated with reference to the accompanying drawings.
Fig. 2 to Fig. 5 is a kind of preferred embodiment of liquid cooling combined type battery pallet provided by the utility model.Such as Fig. 2
To shown in Fig. 5, which includes peripheral frame 10 and the bottom plate 20 that 10 bottom of peripheral frame is arranged in, the bottom plate
20 be double layer hollow structure, and 20 upper layer of bottom plate is liquid cooling layer 21, and the both ends of liquid cooling layer 21 are sealed using sprue 212, liquid cooling
Liquid flow path 211 is equipped in layer 21；The bottom plate lower layer is insulating layer 22, is filled with heat-preservation cotton 221 in insulating layer 22；Institute
The installation position 23 being additionally provided on bottom plate 20 for installing battery is stated, installation position 23 is fixed on 21 top of liquid cooling layer, such liquid cooling layer
21 have both battery installation and the effect cooling to battery, and insulating layer 22 plays a protective role to liquid cooling layer 21, while having heat preservation to make
With liquid cooling layer 21 and insulating layer 22 are integrated on bottom plate, the intensity of bottom plate 20 is enhanced, while reducing the thickness of bottom plate 20, is subtracted
Few occupancy to battery package space, increases the energy density of battery pack, improves the market competitiveness.
The one end of the bottom plate 20 is stretched out from 10 bottom of peripheral frame, and the one end of the bottom plate 20, which is equipped with, is used for liquid cooling layer 21
The liquid inlet joint 24 of feed liquor body and the liquid outlet connector 25 for going out liquid for liquid cooling layer, liquid inlet joint 24 and liquid flow path 211
Inlet connection, liquid outlet connector 25 is connected to the liquid outlet of liquid flow path 211, at liquid inlet joint 24 and liquid outlet connector 25
In outside peripheral frame 10, such coolant liquid liquid in-out cooling layer 21 while internal not having piping connection, battery all in the outside of peripheral frame 10
The internal risk without coolant liquid leakage of packet, battery pack safety greatly increase.
As shown in Figure 4 and Figure 5, the bottom plate 20 is spliced to form using at least two plate bodys 201, and each plate body 201 is
Double layer hollow structure, 211 liquid outlet of liquid flow path and another plate body 201 in a plate body in two neighboring plate body 201
The inlet of interior liquid flow path 211 keeps connection, and such coolant liquid is in all liquid cooling flow channels 211 in 20 upper layer of bottom
Interior flowing cools down the battery on the installation position 23 for being mounted on liquid cooling layer 21.
The peripheral frame 10 is hollow structure, is made of aluminum alloy materials, and peripheral frame 10 and bottom plate 20 are solid using welding manner
It is fixed.
The usage mode of the liquid cooling combined type battery pallet is, cold on the installation position 23 of battery installation on the base plate 20
But liquid enters the liquid flow path 211 of liquid cooling layer 21 by liquid inlet joint 24, then flows out from liquid outlet connector 25, coolant liquid disengaging
Outside of the liquid cooling layer 21 all in peripheral frame 10, risk without coolant liquid leakage inside battery pack, battery pack safety greatly increase；
The lower section of liquid cooling layer 21 is insulating layer 22 simultaneously, plays protective action to liquid cooling layer 21, and play heat preservation with heat-preservation cotton 221 and make
With；Liquid cooling layer 21 and insulating layer 22 are integrated on bottom plate, enhance the intensity of bottom plate 10, and reduce the thickness and weight of bottom plate 10,
Reduce the occupancy to battery package space.
In conclusion the technical solution of the utility model sufficiently effective can realize above-mentioned purpose of utility model, and this
The structure and the principle of work and power of utility model have all adequately been verified in embodiment, can reach expected effect and mesh
, under the premise of without departing substantially from the principles of the present invention and essence, numerous variations can be made to the embodiment of utility model
Or modification.Therefore, the utility model includes all replacement contents being previously mentioned in range in patent claim, any
The made equivalence changes in present utility model application the scope of the patents, all within the scope of the patents of category this case application.
Claims (4)
1. a kind of liquid cooling combined type battery pallet, which is characterized in that including peripheral frame and the bottom plate of peripheral frame bottom is set, it is described
Bottom plate is double layer hollow structure, and the bottom plate upper layer is liquid cooling layer, and the both ends of liquid cooling layer are sealed using sprue, are equipped in liquid cooling layer
Liquid flow path；The bottom plate lower layer is insulating layer, is filled with heat-preservation cotton in insulating layer.
2. liquid cooling combined type battery pallet according to claim 1, it is characterised in that: the one end of the bottom plate is from peripheral frame
Bottom is stretched out, and the one end of the bottom plate is equipped with for the liquid inlet joint of liquid cooling layer feed liquor body and goes out going out for liquid for liquid cooling layer
Liquid connector, liquid inlet joint are connected to the inlet of liquid flow path, and liquid outlet connector is connected to the liquid outlet of liquid flow path,
Liquid inlet joint and liquid outlet connector are in outside peripheral frame.
3. liquid cooling combined type battery pallet according to claim 1, it is characterised in that: be additionally provided on the bottom plate for pacifying
The installation position of packed battery, installation position are fixed on above liquid cooling layer.
4. liquid cooling combined type battery pallet according to claim 1, it is characterised in that: the peripheral frame is hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580102.5U CN208848961U (en) | 2018-09-27 | 2018-09-27 | A kind of liquid cooling combined type battery pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580102.5U CN208848961U (en) | 2018-09-27 | 2018-09-27 | A kind of liquid cooling combined type battery pallet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208848961U true CN208848961U (en) | 2019-05-10 |
Family
ID=66373929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821580102.5U Active CN208848961U (en) | 2018-09-27 | 2018-09-27 | A kind of liquid cooling combined type battery pallet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208848961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037540A (en) * | 2018-09-27 | 2018-12-18 | 东莞市迈泰热传科技有限公司 | A kind of liquid cooling combined type battery pallet |
-
2018
- 2018-09-27 CN CN201821580102.5U patent/CN208848961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037540A (en) * | 2018-09-27 | 2018-12-18 | 东莞市迈泰热传科技有限公司 | A kind of liquid cooling combined type battery pallet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109037540A (en) | A kind of liquid cooling combined type battery pallet | |
| CN103401044B (en) | A kind of power battery thermal management system based on flat-plate heat pipe | |
| CN207559010U (en) | A kind of new energy battery tray water cooling integrated box structure | |
| CN210838022U (en) | Lithium ion battery module for preventing thermal runaway | |
| CN207021300U (en) | A kind of battery pack cabinet of electric automobile | |
| CN207233909U (en) | A kind of cooled plate and new energy car battery cooling system | |
| CN207116540U (en) | A kind of new energy car battery module | |
| CN207692264U (en) | The radiator structure of charging pile | |
| CN106384856A (en) | Circular-flow-channel liquid cooling plate applied to power battery and processing method thereof | |
| CN105552476A (en) | battery pack thermal management system | |
| CN208848961U (en) | A kind of liquid cooling combined type battery pallet | |
| CN203351711U (en) | Power battery thermal management system based on panel heat pipes | |
| CN207677016U (en) | Battery module battery core radiator structure | |
| CN207250677U (en) | A kind of liquid cooling plate structure of punching press cold plate form | |
| CN207587825U (en) | Battery module and battery modules | |
| CN109936962A (en) | The radiator structure of charging pile power module | |
| CN205609684U (en) | Lithium ion battery module | |
| CN207558861U (en) | A kind of battery pack babinet | |
| CN207320270U (en) | A kind of battery heat exchanger and the battery for configuring the battery heat exchanger | |
| CN206250350U (en) | One kind radiating cylindrical battery | |
| CN206098608U (en) | Parallel integrated power battery module based on liquid cooling | |
| CN207398213U (en) | A kind of Battery case with cooling passage | |
| CN202871775U (en) | Water cooling radiator | |
| CN108011156A (en) | Battery modules cooling water tank | |
| CN208336301U (en) | A kind of air-cooled electric automobile battery box body combined with liquid-cooling heat radiation that radiates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 101, No. 1, Xinxing North Road, Liujia, Hengli Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Maitai Technology Co.,Ltd. Country or region after: China Address before: 523460, Building 22, Sanjiang Industrial Zone, Hengli Town, Dongguan City, Guangdong Province Patentee before: WALMATE (DONGGUAN) THERMAL SYSTEM LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |