CN207781696U - A kind of integrated form cooling temperature keeping battery system - Google Patents
A kind of integrated form cooling temperature keeping battery system Download PDFInfo
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- CN207781696U CN207781696U CN201820084243.1U CN201820084243U CN207781696U CN 207781696 U CN207781696 U CN 207781696U CN 201820084243 U CN201820084243 U CN 201820084243U CN 207781696 U CN207781696 U CN 207781696U
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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 is related to a kind of integrated forms to cool down temperature keeping battery system, Battery case including setting babinet, lower box sequentially sets case lid, thermal insulation layer and heat-conducting plate from bottom to top, nowel, which covers, sets groove body, for groove body with thermal insulation layer and heat-conducting plate with closed flow is combined into, runner exit and flow channel entry point are respectively arranged on lower box side；Battery modules block is set on heat-conducting plate, is coordinated on the lower box outside battery modules block and is set upper box；If the cooperation of battery modules block sets the dry temperature sensor for being respectively connected to controller, controller connection both ends pass through the external temperature control mechanism of piping connection to runner exit and flow channel entry point respectively.Foundation/Barrier Technology that the utility model passes through thermally conductive pathways, using coolant liquid and vacuum as medium, the contradiction easily reconciled between heat preservation, natural cooling and liquid cooling, heat management can freely switch in three kinds of heat management patterns, under the premise of ensureing good heat management, heat management energy consumption is reduced to greatest extent, when being applied to vehicle, promotes vehicle cruising ability.
Description
Technical field
The utility model is related to the technology necks for the method or apparatus that direct transformation chemical energy is electric energy, such as battery pack
Domain, more particularly to a kind of integrated form cool down temperature keeping battery system.
Background technology
At present under the support of country and the advantage in market, dynamic lithium battery industry development is very fast, and application is
Extend to the fields such as electric bus, electric motor car, micro- public transport and energy storage.
Since dynamic lithium battery needs frequent charge and discharge during use, therefore technical staff are except through being electricity
To ensure it, preferably work is outer for pond heat dissipation, also pays close attention to very much to the real-time performance of dynamic lithium battery into line trace, this is power lithium
Battery gives full play to the key of its function.
However, in the prior art, the cooling for battery is mostly grasped on the ontology of battery modules by the way of
Make, although the effect of cooling can ensure that control force is weaker, heat dissipation and acquisition temperature carry out in battery modules simultaneously,
Cause whole heat dissipation effect bad, radiating efficiency is low, and if carrying out radiating and cooling, effect phase in such a way that the external world intervenes
To good, but remain mechanism it is huge, not easy care the problem of.
Utility model content
In order to solve the problems in the existing technology, the utility model provides a kind of integrated form cooling guarantor of optimization structure
Warm battery system, mechanism over all Integration degree is high, good heat dissipation effect, and radiating efficiency is high.
The utility model is the technical scheme adopted is that a kind of integrated form cools down temperature keeping battery system, including Battery case,
The Battery case includes lower box, and the lower box includes lower case lid, thermal insulation layer and the heat-conducting plate being sequentially arranged from bottom to top,
The nowel is covered equipped with groove body, and the groove body and thermal insulation layer and heat-conducting plate are equipped with as closed runner, the runner
The entrance of outlet and runner is respectively arranged on the side of lower box；The heat-conducting plate is equipped with battery modules block, the battery modules
Cooperation is equipped with upper box on lower box outside block；If the battery modules block cooperation is equipped with dry temperature sensor, several temperature
Degree sensor is respectively connected to controller, and the controller is connected with external temperature control mechanism, the both ends of the external temperature control mechanism
Pass through the outlet of piping connection to runner and the entrance of runner respectively.
Preferably, the upper box includes rectangle head cover, is equipped with left plate, preceding on 4 sides of the head cover downward vertically
Side plate, right plate and back side panel, the left plate, front side board, right plate and back side panel head and the tail connect, the rectangle head cover, a left side
Side plate, front side board, right plate and back side panel integrated setting；The lower case lid of the lower box is rectangle.
Preferably, the left plate, front side board, right plate and back side panel are equipped with fin；The left plate and right plate
It is equipped with transverse fin；The front side board and back side panel are equipped with longitudinal fin.
Preferably, the battery modules block includes the battery modules of several array settings；If the dry temperature sensor
It is arranged in a one-to-one correspondence with battery modules.
Preferably, the thermal insulation layer includes several thermal-insulated frames, several thermal-insulated frame arrays setting, the thermal-insulated frame with
The battery modules are arranged in a one-to-one correspondence.
Preferably, several heat conductive pads, the heat conductive pad array are set between the heat-conducting plate and the battery modules block
Setting, the heat conductive pad are arranged in a one-to-one correspondence with the battery modules.
Preferably, the external temperature control mechanism includes the first triple valve and the second triple valve, first triple valve into
Mouth is connect with the entrance of runner, and the import of second triple valve and the outlet of runner connect；2 of first triple valve go out
Mouth is connected to by pipeline with one end of one end of expansion tank and vacuum valve respectively, 2 outlet difference of second triple valve
It is connected to one end of the other end of vacuum valve and electronic water pump by pipeline, the other end of the electronic water pump and expansion tank
The other end is connected to by pipeline with heat exchanger respectively；First triple valve, the second triple valve, vacuum pump are connected with electronic water pump
To controller.
Preferably, the runner includes " bow " type runner, " prosperous " type runner or palisading type runner.
The utility model provides a kind of integrated form cooling temperature keeping battery system of optimization structure, by including battery case
Body, Battery case include lower box and upper box, wherein lower box includes lower case lid, the thermal insulation layer being sequentially arranged from bottom to top
And heat-conducting plate, nowel are covered equipped with groove body, groove body and thermal insulation layer are equipped with as closed runner, the outlet of runner and runner
Entrance is respectively arranged on the side of lower box, and the importing and export of coolant liquid are carried out by runner；Battery mould is set on heat-conducting plate
Chunking, and it is provide with upper box outside it, constitute complete Battery case；In the actual work, if utilization dry temperature sensor
The temperature for obtaining battery modules block, feeds back to controller, passes through external temperature control mechanism, the going out to runner via pipeline from controller
The entrance of mouth and runner is passed through or exports coolant liquid.
The utility model is by foundation/Barrier Technologies of thermally conductive pathways, using coolant liquid and vacuum as medium, extremely gently
The contradiction that loose ground reconciles between heat preservation, natural cooling and liquid cooling, enable thermal management subsystem in these three heat management patterns from
Such as switch, so that under the premise of ensureing good heat management, the energy consumption of heat management is reduced to the maximum extent, when applied to vehicle
When, the cruising ability of vehicle can be promoted.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the explosion figure structure schematic representation of the utility model；
Fig. 3 is the structural schematic diagram of the external temperature control mechanism of the utility model, wherein arrow indicates heat dissipation direction；
Fig. 4 is the structural schematic diagram that runner is " bow " type runner in the utility model, wherein arrow indicates coolant flow
Direction；
Fig. 5 is the structural schematic diagram that runner is " prosperous " type runner in the utility model, wherein arrow indicates coolant flow
Direction；
Fig. 6 is the structural schematic diagram that runner is palisading type runner in the utility model, wherein arrow indicates coolant flow
Direction.
Specific implementation mode
With reference to embodiment, the utility model is further described in detail, but the scope of protection of the utility model is simultaneously
It is without being limited thereto.
The utility model is related to a kind of integrated forms to cool down temperature keeping battery system, including Battery case, the Battery case packet
Lower box is included, the lower box includes the lower case lid 1, thermal insulation layer 2 and heat-conducting plate 3 being sequentially arranged from bottom to top, the lower case lid 1
It is equipped with groove body 4, the groove body 4 and thermal insulation layer 2 are equipped with as closed runner 5, the outlet 6 of the runner 5 and runner 5
Entrance 7 is respectively arranged on the side of lower box；The heat-conducting plate 3 is equipped with battery modules block 8, outside the battery modules block 8 under
Cooperation is equipped with upper box 9 on babinet；If the cooperation of battery modules block 8 is equipped with dry temperature sensor, several temperature sensing
Device is respectively connected to controller, and the controller is connected with external temperature control mechanism, and the both ends of the external temperature control mechanism lead to respectively
It crosses pipeline 10 and is connected to the outlet 6 of runner 5 and the entrance 7 of runner 5.
In the utility model, battery system includes Battery case, and Battery case includes lower box and upper box 9, upper box 9
With lower box with whole Battery case is combined into, battery modules block 8 is set in Battery case, the charge and discharge for completing battery system are made
Industry.
In the utility model, lower box includes the lower case lid 1, thermal insulation layer 2 and heat-conducting plate 3 being sequentially arranged from bottom to top, under
Case lid 1, thermal insulation layer 2 and heat-conducting plate 3 are equipped with, and groove body 4 is opened up on lower case lid 1, the lower half portion for constituting runner 5,
Thermal insulation layer 2 and heat-conducting plate 3 constitute the top half of runner 5, and groove body 4, thermal insulation layer 2 and heat-conducting plate 3 are equipped with as closed stream
Road 5.
In the utility model, runner 5 coordinates the temperature of different battery modules blocks 8 complete for being passed through and exporting coolant liquid
At different heat management patterns, the outlet 6 of runner 5 and the entrance 7 of runner 5 are respectively arranged on the side of lower box.
In the utility model, in the actual work, if utilization dry temperature sensor obtains the temperature of battery modules block 8,
Feed back to controller, from controller by external temperature control mechanism, via pipeline 10 to the entrance 7 of the outlet 6 of runner 5 and runner 5
It is passed through or exports coolant liquid and runner 5 is vacuumized, battery system is kept the temperature, the heat management of natural cooling or liquid cooling.
The utility model is by foundation/Barrier Technologies of thermally conductive pathways, using coolant liquid and vacuum as medium, extremely gently
The contradiction that loose ground reconciles between heat preservation, natural cooling and liquid cooling, enable thermal management subsystem in three kinds of heat management patterns freely
Ground switches, so that under the premise of ensureing good heat management, the energy consumption of heat management is reduced to the maximum extent, when applied to vehicle
When, the cruising ability of vehicle can be promoted.
The upper box 9 includes rectangle head cover, and left plate, front side board, the right side are equipped with downward vertically on 4 sides of the head cover
Side plate and back side panel, the left plate, front side board, right plate and back side panel head and the tail connect, the rectangle head cover, left plate, preceding
Side plate, right plate and back side panel integrated setting；The lower case lid 1 of the lower box is rectangle.
The left plate, front side board, right plate and back side panel are equipped with fin；The left plate and right plate are equipped with cross
To fin 11；The front side board and back side panel are equipped with longitudinal fin 12.
In the utility model, under normal circumstances, for the convenience of setting, Battery case whole installation is cube or length
Cube, the i.e. head cover of upper box 9 are rectangle, and in actual operation, lower box surrounding is side plate or at least shallow muscle, upper box 9
It is equipped with lower box.
In the utility model, upper box 9 includes left plate, front side board, right plate and the back side panel of head and the tail connection, left side
It is both provided with fin on plate, front side board, right plate and back side panel, for radiating.
In the utility model, fin is made of transverse fin 11 and longitudinal fin 12, wherein transverse fin 11 is by driving
When and surrounding air relative motion, strengthen heat convection to which heat spilt into surrounding air, and longitudinal fin 12 is with nature
Heat is spilt into surrounding air by convection current.
The battery modules block 8 includes the battery modules of several arrays setting；If the dry temperature sensor and battery
Module is arranged in a one-to-one correspondence.
The thermal insulation layer 2 includes several thermal-insulated frames, several thermal-insulated frame array settings, the thermal-insulated frame and the electricity
Pond module is arranged in a one-to-one correspondence.
Several heat conductive pads are set between the heat-conducting plate 3 and the battery modules block 8, the heat conductive pad array is arranged,
The heat conductive pad is arranged in a one-to-one correspondence with the battery modules.
In the utility model, battery modules block 8 is arranged by several battery modules arrays, therefore, if being also provided with
Dry temperature sensor, each temperature sensor are arranged in a one-to-one correspondence with battery modules, more accurate for being carried out to battery modules
Temperature monitoring.
In the utility model, arranged by several battery modules arrays based on battery modules block 8, therefore, in order to fill
Divide application space, the thermal-insulated frame of thermal insulation layer 2 and the equal array setting of the heat conductive pad of heat-conducting plate 3, specifically, thermal-insulated frame and heat conduction
Pad is arranged in a one-to-one correspondence with battery modules.
The external temperature control mechanism includes the first triple valve 13 and the second triple valve 14, the import of first triple valve 13
It is connect with the entrance 7 of runner 5, the import of second triple valve 14 is connect with the outlet 6 of runner 5；First triple valve 13
2 outlets be connected to respectively with one end of one end of expansion tank 15 and vacuum valve 16 by pipeline 10, second triple valve
14 2 outlets are connected to by pipeline 10 with one end of the other end of vacuum valve 16 and electronic water pump 17 respectively, the electronic water
The other end of pump 17 and the other end of expansion tank 15 are connected to by pipeline 10 with heat exchanger 18 respectively；First triple valve
13, the second triple valve 14, vacuum pump 16 and electronic water pump 17 are connected to controller.
In the utility model, external temperature control mechanism is mainly by temperature sensor feedback to the real-time battery modules of controller
The temperature of block 8, using the structure feature of triple valve " One In and Two Out ", by controlling the first triple valve 13, the second triple valve 14, true
The corresponding actions of sky pump 16 and electronic water pump 17 meet in battery modules block 8 without coolant liquid and vacuum, fixed coolant liquid and cold
But liquid passes through heat exchanger 18 and the extraneous demand for carrying out heat exchange.
In the utility model, when the real time temperature of battery modules block 8 is too low, in order to reduce the biography of battery system outwardly
Coolant liquid in battery modules block 8 is emptied and is incited somebody to action via the first triple valve 13 and the second triple valve 14 by vacuum pump 16 by heat
Runner is evacuated, and then obstructs the heat transfer between battery modules and babinet, to realize heat insulation function.
In the utility model, when the real time temperature of battery modules block 8 is in some value range, battery modules in order to prevent
Block 8 overheats, and coolant liquid is passed through in battery modules block 8 and after being full of by electronic water pump 17, closes electronic water pump 17, the first triple valve
13 and second triple valve 14, the higher thermally conductive pathways of efficiency are established between battery module and babinet using coolant liquid, after
And carry out natural cooling and enhanced heat exchange efficiency using babinet, radiating fin and driving wind speed.
In the utility model, when the real time temperature of battery modules block 8 alreadys exceed some temperature value, in order to avoid occurring
The case where battery overheats, therefore external temperature control mechanism and battery modules block 8 remain the circulation of coolant liquid, while coolant liquid
It is exchanged heat with the external world by heat exchanger 18, is finally reached the liquid cooling cooling-down of battery modules block 8.
The runner 5 includes " bow " type runner 5, " prosperous " type runner 5 or palisading type runner 5.
In the utility model, type runner 5, " prosperous " type runner 5 or palisading type stream including but not limited to " are bent " in the setting of runner 5
Road 5.
In the utility model, it can enter from the entrance 7 of runner 5 as shown in figure 4, " bow " type runner 5 refers to coolant liquid
The runner 5 of multiple bendings is finally flowed out from the outlet of runner 56, is suitble to the battery modules block 8 of ordinal arrangement." bow " type runner 5
In the runner 5 of bending can be multiple, the battery modules that number and any battery modular array 8 depending on battery modules block 8 include
Number depending on.
In the utility model, as shown in figure 5, " prosperous " type runner 5 is to divide battery modules block 8 for several parts, appoint
Multiple runners 5 are set between a part, the battery modules block 8 for being suitble to battery modules concentration class high, any battery module and adjacent electricity
5 space of runner of pond module is connected to.In practical operation, " day " font runner 5 in " prosperous " type runner 5 can be side by side more
It is a, depending on the number for the battery modules that the number of battery modules block 8 and any battery modular array 8 include, meanwhile, " day " font
Runner also can be " mouth " font or " mesh " font and corresponding construction type, regard practical thermal management requirements by those skilled in the art and
It is fixed.
In the utility model, as shown in fig. 6, palisading type runner 5 be suitble to it is a variety of in the case of battery modules block 8, battery mould
The cooling of chunking 8 can be carried out quickly, be covered all around, and in practical operation, fence can be multiple, by people in the art
Member is depending on practical thermal management requirements.
In the utility model, in order to ensure that cooling effect, any runner 5 in the front-back direction should cover battery modules block 8
Front end to rear end, runner 5 should integrally cover the left end of battery modules block 8 to right end in the lateral direction.
In the utility model, the control method that temperature keeping battery system is cooled down using the integrated form is included the following steps：
Step 1：Controller is instructed, and controller is opened；
Step 2：Controller sends out instruction, battery system operation, while controller control temperature sensor detection battery system
System internal temperature；
Step 3：Judge present battery system temperature, if temperature is less than T1, carries out step 4；If temperature is more than or equal to T1
And be less than T2, then carry out step 5；If temperature is more than or equal to T2 and is less than Tmax, then step 6 is carried out；If temperature is more than Tmax, then
Carry out step 7；0 ＜ T1 ＜ T2 ＜ Tmax；
Step 4：The external temperature control mechanism of controller control, makes battery system enter holding mode；First triple valve 13 into
The import of mouth and the second triple valve 14 is opened, and the first triple valve 13 is connected to the port opening of vacuum pump 16 with the second triple valve 14,
Vacuum pump 16 is opened and by vacuum pumping in runner 5, while detecting battery system temperature, if temperature is more than or equal to T1, returns to step
Rapid 3；
Step 5：The external temperature control mechanism of cell system controller control, makes battery system enter natural cooling pattern；First
The import of triple valve 13 and the import of the second triple valve 14 are opened, and the first triple valve 13 is connected to the port opening of expansion tank 15,
Second triple valve 14 is connected to the port opening of electronic water pump 17, and opening electronic water pump 17 makes coolant liquid flow into runner 5, waits for runner
Full of after coolant liquid in 5, electronic water pump 17, the import of the first triple valve 13 and the import of the second triple valve 14 are closed, simultaneously
Battery system temperature is detected, if temperature is less than T1 or is more than or equal to T2, return to step 3；
Step 6：The external temperature control mechanism of cell system controller control, makes battery system enter liquid cooling pattern；First threeway
The import of valve 13 and the import of the second triple valve 14 are opened, the port opening of the first triple valve 13 connection expansion tank 15, and second
Triple valve 14 is connected to the port opening of electronic water pump 17, opens electronic water pump 17, makes coolant liquid in runner 5, electronic water pump 17, changes
It is circulated with speed v in hot device 18, expansion tank 15, the heat of coolant liquid is exchanged to the external world, simultaneously by heat exchanger 18
Battery system temperature is detected, if temperature is less than T2 or is more than or equal to Tmax, return to step 3；
Step 7：Controller sends out excess temperature early warning, and delay cutoff battery system is connect with extraneous high pressure.
2≤T1≤8；30≤T2≤40；50 ＜ Tmax＜ 60.
In the utility model, a kind of combination of temperature threshold is provided, T1 is 5 DEG C, and T2 is 35 DEG C, TmaxIt is 55 DEG C.Certainly,
Those skilled in the art can carry out various appropriateness to temperature and adjust according to demand.
The utility model controls battery system into trip temperature by external temperature control mechanism：When battery system temperature is less than T1
Shi Kaiqi holding modes will be evacuated in runner 5, the heat exchange of lithium ion battery and external environment be obstructed, to play
Insulation effect；Natural cooling pattern is opened when battery system temperature is more than or equal to T1 and is less than T2, cooling will be full of in runner 5
Liquid establishes the higher thermally conductive pathways of efficiency, to realize natural cooling, in addition between lithium ion battery and external environment
In order to strengthen the efficiency of natural cooling, horizontal and vertical radiating fin is arranged in babinet surrounding；When battery system temperature be more than etc.
In T2 and it is less than TmaxShi Kaiqi liquid cooling patterns allow coolant liquid in runner 5, electronic water pump 17, heat exchanger 18, expansion tank 15
It circulates, and open air-conditioning to have lower temperature by heat exchanger 18 to ensure coolant liquid always, to realize liquid cooling；Work as electricity
Cell system temperature is more than or equal to TmaxWhen, controller sends out excess temperature early warning, delay cut-out battery system and extraneous high pressure to vehicle
It connects and reports failure.
The utility model is vacuumized using coolant liquid being full of in runner 5 and emptying, extremely easily realize heat preservation,
Ideal the reconciling of these paradox of natural cooling and liquid cooling, it is ensured that battery system is in low temperature environment（-30~5℃）, medium temperature environment（5
~35℃）And hot environment（35~50℃）Under have good working order.In addition, the utility model is according to battery system temperature
Monitoring, intelligently switch under heat preservation, natural cooling and liquid cooling Three models, under the premise of ensureing good heat management,
The energy consumption for reducing heat management to the maximum extent, promotes the cruising ability of vehicle.
The utility model compromise between security, when the temperature of battery system is more than TmaxWhen, controller sends out excess temperature early warning, prolongs
When cut-out battery system connect with the high pressure in the external world and failure reported into vehicle.
Claims (8)
1. a kind of integrated form cools down temperature keeping battery system, including Battery case, it is characterised in that：The Battery case includes nowel
Body, the lower box include lower case lid, thermal insulation layer and the heat-conducting plate being sequentially arranged from bottom to top, and the nowel is covered equipped with slot
Body, the groove body are equipped with thermal insulation layer and heat-conducting plate as closed runner, the outlet of the runner and the entrance of runner point
Not She Yu lower box side；The heat-conducting plate is equipped with battery modules block, coordinates on the lower box outside the battery modules block
Equipped with upper box；If the battery modules block cooperation is equipped with dry temperature sensor, if the dry temperature sensor is respectively connected to
Controller, the controller are connected with external temperature control mechanism, the both ends of the external temperature control mechanism respectively by piping connection extremely
The outlet of runner and the entrance of runner.
2. a kind of integrated form according to claim 1 cools down temperature keeping battery system, it is characterised in that：The upper box includes
Rectangle head cover is equipped with left plate, front side board, right plate and back side panel, the left side on 4 sides of the head cover downward vertically
Plate, front side board, right plate and back side panel head and the tail connect, the rectangle head cover, left plate, front side board, right plate and back side panel one
Bodyization is arranged；The lower case lid of the lower box is rectangle.
3. a kind of integrated form according to claim 2 cools down temperature keeping battery system, it is characterised in that：It is the left plate, preceding
Side plate, right plate and back side panel are equipped with fin；The left plate and right plate are equipped with transverse fin；The front side board is with after
Side plate is equipped with longitudinal fin.
4. a kind of integrated form according to claim 1 cools down temperature keeping battery system, it is characterised in that：The battery modules block
Include the battery modules of several arrays setting；If the dry temperature sensor is arranged in a one-to-one correspondence with battery modules.
5. a kind of integrated form according to claim 4 cools down temperature keeping battery system, it is characterised in that：The thermal insulation layer includes
Several thermal-insulated frames, several thermal-insulated frame array settings, the thermal-insulated frame are arranged in a one-to-one correspondence with the battery modules.
6. a kind of integrated form according to claim 4 cools down temperature keeping battery system, it is characterised in that：The heat-conducting plate and institute
It states and several heat conductive pads is set between battery modules block, the heat conductive pad array setting, the heat conductive pad and the battery modules
It is arranged in a one-to-one correspondence.
7. a kind of integrated form according to claim 1 cools down temperature keeping battery system, it is characterised in that：The external temperature controlling machine
Structure includes the first triple valve and the second triple valve, and the import of first triple valve and the entrance of runner connect, and the described 2nd 3
The import of port valve and the outlet of runner connect；2 of first triple valve outlets pass through the one of pipeline and expansion tank respectively
End is connected to one end of vacuum valve, and 2 outlets of second triple valve pass through the other end and electricity of pipeline and vacuum valve respectively
One end of sub- water pump is connected to, and the other end of the electronic water pump and the other end of expansion tank are connected by pipeline and heat exchanger respectively
It is logical；First triple valve, the second triple valve, vacuum pump and electronic water pump are connected to controller.
8. a kind of integrated form according to claim 1 cools down temperature keeping battery system, it is characterised in that：The runner includes
" bow " type runner, " prosperous " type runner or palisading type runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084243.1U CN207781696U (en) | 2018-01-18 | 2018-01-18 | A kind of integrated form cooling temperature keeping battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084243.1U CN207781696U (en) | 2018-01-18 | 2018-01-18 | A kind of integrated form cooling temperature keeping battery system |
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| Publication Number | Publication Date |
|---|---|
| CN207781696U true CN207781696U (en) | 2018-08-28 |
Family
ID=63213344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201820084243.1U Active CN207781696U (en) | 2018-01-18 | 2018-01-18 | A kind of integrated form cooling temperature keeping battery system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091803A (en) * | 2018-01-18 | 2018-05-29 | 杭州捷能科技有限公司 | A kind of integrated form cooling temperature keeping battery system and its control method |
| CN113363616A (en) * | 2021-06-17 | 2021-09-07 | 中国第一汽车股份有限公司 | Pressure-adjustable liquid cooling plate, power battery assembly and vehicle |
| CN114361688A (en) * | 2020-09-27 | 2022-04-15 | 比亚迪股份有限公司 | Tray and battery pack with same |
-
2018
- 2018-01-18 CN CN201820084243.1U patent/CN207781696U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091803A (en) * | 2018-01-18 | 2018-05-29 | 杭州捷能科技有限公司 | A kind of integrated form cooling temperature keeping battery system and its control method |
| CN108091803B (en) * | 2018-01-18 | 2024-03-29 | 杭州捷能科技有限公司 | Integrated cooling heat-preserving battery system and control method thereof |
| CN114361688A (en) * | 2020-09-27 | 2022-04-15 | 比亚迪股份有限公司 | Tray and battery pack with same |
| CN114361688B (en) * | 2020-09-27 | 2023-08-08 | 比亚迪股份有限公司 | Tray and battery pack with same |
| CN113363616A (en) * | 2021-06-17 | 2021-09-07 | 中国第一汽车股份有限公司 | Pressure-adjustable liquid cooling plate, power battery assembly and vehicle |
| CN113363616B (en) * | 2021-06-17 | 2022-05-20 | 中国第一汽车股份有限公司 | Pressure-adjustable liquid cooling plate, power battery assembly and vehicle |
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