CN104868200A - Temperature Adjusting Device And Method Used For Battery Cell And Battery Module, Battery Unit, Battery And Battery System - Google Patents
Temperature Adjusting Device And Method Used For Battery Cell And Battery Module, Battery Unit, Battery And Battery System Download PDFInfo
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- CN104868200A CN104868200A CN201510175425.0A CN201510175425A CN104868200A CN 104868200 A CN104868200 A CN 104868200A CN 201510175425 A CN201510175425 A CN 201510175425A CN 104868200 A CN104868200 A CN 104868200A
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- battery
- pipe
- bindiny mechanism
- flexible pipe
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 117
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 230000028016 temperature homeostasis Effects 0.000 claims description 13
- 238000004080 punching Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000003825 pressing Methods 0.000 description 12
- 229910001416 lithium ion Inorganic materials 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 10
- 238000003466 welding Methods 0.000 description 10
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000004411 aluminium Substances 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 7
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- 239000000463 material Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000013585 weight reducing agent Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 240000007817 Olea europaea Species 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
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- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 239000000498 cooling water Substances 0.000 description 1
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- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/267—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
- F28D2021/0029—Heat sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/02—Flexible elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Geometry (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a temperature adjusting device (30, 40, 50, 60, 70, 80, 90, 200, 220, 300, 310, 320, 330) used for battery cells (100). The device is characterized in that a pipe or a hose (300) includes a channel used for accomodating the temperature adjusting agent; a plurality of connection mechanisms (200) used for accomodating the channels (210) of the pipe or the hose, wherein the connection mechansims can be disposed appropriately so as to enable the pipe or the hose (300) to be disposed in the channels (210) of the connnection mechanisms (200) and the temperature adjusting agent can be used for temperature adjustment of the battery cell (100). The invention also discloses the battery modules (10, 20), a battery unit, a battery, a battery system, a vehicle and a method for performing temperature adjustment of the battery cell (1001...1003).
Description
Background technology
Lithium-ions battery comprises positive electrode (anode) and negative electrode (negative electrode), and these electrodes can reversibly be loaded into (insertion) lithium ion (Li+) or draw off again (removal) lithium ion when discharging when charging.At this, the volume of lithium-ions battery increases due to described insertion when charging, and reduces due to described removal when discharging.Lithium-ions battery has high energy density and low self discharging.
But be anticipated that, no matter state type application examples is as wind energy plant, or movable application is such as electric automobile (motor vehicle EV) or motor vehicle driven by mixed power (motor vehicle driven by mixed power HEV), as can the accumulator (EES) of electricity of recharge, day by day use the Novel cell system such as with lithium-ions battery or nickel-metal mixed storage battery.
This battery system must available energy content, charge/discharge efficiency, reliability, the life-span and and undesirable meet very high requirement because of in partial discharge causes frequently capacitance loss.
Battery system comprises multiple battery list pond.Due to resistance in its single pond and the electrochemical process occurred, battery list pond generates heat during charging and discharging.Battery list pond can connect (series winding) connect, to improve voltage, and/or connect in parallel, to increase maximum current.At this, battery list pond can be assembled into battery unit or battery module.Such as three to 12 battery list ponds can be assembled in a battery module.This battery module maintains battery list pond, and bears mechanical load, thus it protects these battery list ponds from damage.In addition, battery module achieves the pre-pressing of the machinery to battery list pond, and provides electric insulation.In addition, battery module may be used for the pond temperature adjustment of battery list.Multiple battery module can be assembled into a battery pack.In Automobile drive application, such as, about 100 battery list ponds (as traction battery) in series or in parallel can be coupled together.Thus for high voltage battery system, total voltage can be such as 450V or even 600V.
The temperature range that allows is worked usually between-30 DEG C and+70 DEG C, preferably between+5 DEG C and+35 DEG C for battery list pond.In low operating temperature range, the power capability in battery list pond obviously reduces.When temperature is lower than about 0 DEG C, the interior resistance in battery list pond enlarges markedly, and power capability and the efficiency in battery list pond reduce continuously along with the further decline of temperature.In this case, battery list pond also there will be irreversible damage.Same when exceeding working temperature, the power capability in battery list pond also can significantly reduce.When temperature exceedes about 40 DEG C, the life-span in battery list pond will shorten.In this case, battery list pond also there will be irreversible damage.In addition, in battery list pond and/or at battery module or inside battery, the temperature difference (temperature gradient) that allows is worked usually between 5 Kelvins and 10 Kelvins for battery list pond.When temperature difference is larger, the zones of different in battery list pond or battery module or the different battery list pond of battery can suffer different load, or even (locally) overload and/or damage.In addition, due to temperature difference and/or variations in temperature, there is the danger forming condensed water in the battery.This damage can cause the pond accelerated ageing of battery list, or causes battery list pond thermal break-through (heat runs through), and this defines danger to human and environment.
In the hybrid drivetrain of vehicle, lithium ion high power battery list pond is with very high dynamic work.Such as because of braking time Brake energy recovery or because of accelerate time boosting support and during producing of short duration peak load, battery list pond must in a short period of time (in a charging situation) absorb or (under discharge scenario) discharge large power.Due to the internal resistance in battery list pond, these of short duration peak loads cause the heating significantly of battery list pond.The efficiency of battery list pond when charge or discharge very high (about 95%); But the used heat produced in this case but not can be ignored.When traction power is such as 60KW, the loss of 5% and the loss power of 3KW can be produced.In addition, such as, in summer months or in hotter area, outdoor temperature is 40 DEG C and even higher, and such room temperature is in outside the temperature range of permission, and thus battery list pond just cannot reach the life-span of such as 10 years or 15 years when not cooling.
In order to ensure the fail safe of battery module or battery system, function and life-span, therefore need battery list pond is worked in predetermined temperature range.On the one hand, as mentioned above, produce heat at battery list pond duration of work, described heat must be discharged, to avoid battery list pond to generate heat exceed critical maximum temperature.On the other hand, need, when low temperature, battery list pond is heated to minimum temperature.In order to keep predetermined temperature range, to battery module or battery system temperature adjustment, that is, being cooled as required or being heated, wherein, compared to heating, often needing to cool frequently.
For this reason, battery module or battery system can comprise fluid, such as liquid, as ethanol such as propionic aldehyde-1 yuan of alcohol, 2 yuan of alcohol, 3 yuan of alcohol (glycerine, glycerol), oil or water, liquid mixture or cooling agents, is such as included in cooling agent in thermoregulation agent loop or cold-producing medium as thermoregulation agent.
Such as utilize coldplate to realize cool batteries list pond, these coldplates are installed with battery list pond.In these coldplates or accommodate cooling agent such as cooling water (gas-Re-cooler), accommodate cold-producing medium, its heat by heat and battery list pond and evaporate (evaporator), and heat by cooler or another heat exchangers to the external world or air-conditioning equipment (air-conditioning AC).Cooling system, except comprising coldplate or evaporator and cooler, also comprises the flexible pipe and/or pipe that are such as made up of plastics or metal such as aluminium, for connecting coldplate, evaporator and/or cooler.
WO 2012/028927 A2 discloses a kind of electrical storage device with battery pack, it comprises multiple battery list pond, a pair end plate and multiple holddown belt, wherein, multiple battery list pond is arranged between a pair end plate, multiple holddown belt along multiple battery list pond on its end face or bottom surface towards, and be separately fixed on end plate, thus multiple battery list pond compresses between a pair end plate.
In order to improve the function of battery module, reducing the cost of battery module, thus needing to improve register and for the method to the pond temperature adjustment of battery list.
Summary of the invention
The apparatus and method with the feature of independent claims of the present invention have the following advantages: such as prismatic battery list pond, battery list pond can by temperature adjustment and/or compression simply.At this, battery list pond such as in a battery module, multiple battery module, a battery pack or multiple battery pack, particularly when this battery pack or these battery pack flattened construct, can be tempered and/or compress.At this, can be flowed by eddy current type and improve the heat efficiency, and realize uniform Temperature Distribution.In addition, even if the pressure loss also can be reduced when temperature agent stream is huge or is reduced to minimum.Can also reduce for such as by energy requirement that pump makes temperature agent circulate thus.The energy efficiency of whole system can be improved thus.Modularization can also be carried out to battery module.The structure of battery module can be simplified thus, reduce the component count of battery module.Can battery module be reduced thus, alleviate its weight.In this case, the efficiency of battery module particularly the heat efficiency can remain unchanged.Diversity and/or the changeability of battery module can also be improved.Such as manufacturing cost, warehouse cost, system cost, maintenance cost or maintenance cost can be reduced costs thus, and reserved resource.Mobility status and/or the liquid current density of thermoregulation agent can also be adjusted according to the demand in battery list pond.The temperature extent that can reduce thus, and reduce formation condensed water.
Advantageous embodiments of the present invention is described in dependent claims.
Valuably, multiple passages of multiple bindiny mechanism can construct respectively in multiple bindiny mechanism closed ground such as tubulose, thus namely pipe or flexible pipe can axially be each passed through the opening in channel cross-section and be placed in multiple passages of multiple bindiny mechanism along passage.Thus can protection tube or flexible pipe from damage.
Valuably, multiple passages of multiple bindiny mechanism can construct to opening ground such as channel shape respectively in multiple bindiny mechanism, thus namely pipe or flexible pipe radially can be each passed through opening is placed in multiple passages of multiple bindiny mechanism along passage.The manufacture to register can be simplified thus, and the unique flexible pipe of use one can be realized.Can reduce costs thus.
Valuably, some bindiny mechanisms in multiple bindiny mechanism can construct in the same manner.The structure of register can be simplified thus, and reduce the quantity of the different assemblies of register.The diversity of adjusting device, changeability and/or flexibility can also be improved.Such as manufacturing cost, warehouse cost, maintenance cost or maintenance cost can be reduced costs thus, and reserved resource.
Valuably, the size of multiple bindiny mechanism can adapt to the size in battery list pond.Changeability can be improved further thus at battery list pond quantitative aspects.Such as manufacturing cost, warehouse cost, maintenance cost or maintenance cost can be reduced costs further thus.
Valuably, some bindiny mechanisms in multiple bindiny mechanism can through appropriate structuring, thus their compress battery list pond.Can avoid thus or at least reduce fatigue of materials, extending the life-span in battery list pond in some cases.Independent module pressing can also be saved.Can reduce costs thus, weight reduction.
Valuably, some bindiny mechanisms in multiple bindiny mechanism can be configured to such as to cast respectively, spray or be squeezed into connector.The manufacture to bindiny mechanism can be simplified thus.
Valuably, some bindiny mechanisms in multiple bindiny mechanism can be configured to such as to cut respectively, punching, bending or be squeezed into connecting band.The manufacture to bindiny mechanism can be simplified thus, and increase changeability in shape and moulding.Can also improve the determinative contact of heat trnasfer.In addition can reduce costs, weight reduction.
Valuably, register can also comprise connector, and this connector is arranged on pipe or one end of flexible pipe, and is provided for pipe or flexible pipe is connected with thermoregulating system.Connector can be such as adapter, nipple joint or olive shape part (Olive).By connector, register such as can be connected with thermoregulating system by pipe and/or flexible pipe.Structural module can be made thus.
Valuably, register can also comprise arcuate member, and this arcuate member is arranged on pipe or the other end of flexible pipe, and is provided for this pipe or flexible pipe is managed with another or flexible pipe is connected.Arcuate member can comprise the radian of such as 45 °, 90 ° or 180 °, and such as in diameter and/or radius with battery list pond and/or manage or the size fit of flexible pipe.Multiple pipe and/or flexible pipe can be realized to link together by arcuate member.The tie point quantity be connected with thermoregulating system can be reduced thus, and then reduce the quantity of connector.Thus can simplified structure, and reduce costs and/or weight reduction.
The present invention proposes a kind of battery module, and it comprises multiple battery list pond towards a direction in space and aforesaid register.
The present invention also proposes a kind of battery pack, and it comprises aforesaid register or aforesaid battery module.
The present invention also proposes a kind of battery, and it comprises aforementioned register, aforementioned battery module or aforementioned battery pack.
The present invention also proposes a kind of battery system, and it comprises aforementioned register, aforementioned battery module, aforementioned battery pack or aforementioned battery.
The present invention also proposes a kind of vehicle, particularly automobile such as electric automobile, motor vehicle driven by mixed power or battery-operated motor cycle (electric bicycle, electric bicycle), electric bicycle (Electric Scooter, electric power scooter), maritime vehicles such as electronic ship or submarine (submarine), transatmospheric vehicle or space vehicle, it comprises the aforementioned register relevant to vehicle, the aforementioned battery module of being correlated with vehicle, the aforementioned battery pack of being correlated with vehicle, the aforementioned battery of being correlated with vehicle or the aforementioned battery system relevant with vehicle.
Valuably, multiple passages of multiple bindiny mechanism can construct respectively in multiple bindiny mechanism closed ground such as tubulose, thus pipe or flexible pipe can axially be placed in multiple passages of multiple bindiny mechanism.Thus can protection tube or flexible pipe from damage.
Valuably, multiple passages of multiple bindiny mechanism can construct to opening ground such as channel shape respectively in multiple bindiny mechanism, thus pipe or flexible pipe can radially be placed in multiple passages of multiple bindiny mechanism.Thus can method for simplifying, and the unique flexible pipe of use one can be realized.Can reduce costs thus.
Valuably, some bindiny mechanisms in multiple bindiny mechanism can construct in the same manner.Thus can method for simplifying, and reduce the quantity of assembly.Diversity and/or changeability can also be improved.Such as manufacturing cost, warehouse cost, maintenance cost or maintenance cost can be reduced costs thus, and reserved resource.
Valuably, the size of multiple bindiny mechanism can adapt to the size in battery list pond.Changeability can be improved further thus at battery list pond quantitative aspects.Such as manufacturing cost, warehouse cost, maintenance cost or maintenance cost can be reduced costs further thus.Moisture bridge can also be formed with corresponding such as the preventing in humid air cooling situation in each battery list pond between battery list pond by multiple bindiny mechanism.Suitably can also determine the size of bindiny mechanism, thus leave the air gap for insulating respectively between battery list pond, thus can save insulating mechanism.Can arrange space mechanism between bindiny mechanism, these space mechanisms such as can be configured to chain rate as O shape circle.Space mechanism can be arranged on pipe or flexible pipe.
Valuably, some bindiny mechanisms in multiple bindiny mechanism can through appropriate structuring, thus their compress battery list pond.The life-span in battery list pond can be extended thus.Independent module pressing can also be saved.Can reduce costs thus, weight reduction.
Valuably, some bindiny mechanisms in multiple bindiny mechanism can be configured to such as to cast respectively, spray or be squeezed into connector.The manufacture to bindiny mechanism can be simplified thus.
Valuably, some bindiny mechanisms in multiple bindiny mechanism can be configured to such as to cut respectively, punching, bending or be squeezed into connecting band.The manufacture to bindiny mechanism can be simplified thus, and increase changeability in shape and moulding.Can also improve the determinative contact of heat trnasfer.In addition can reduce costs, weight reduction.
Valuably, the method can also comprise a kind of connector of preparation, and this connector is arranged on pipe or one end of flexible pipe, and is provided for pipe or flexible pipe is connected with thermoregulating system.Connector can be such as adapter, nipple joint or olive shape part (Olive).By connector, register such as can be connected with thermoregulating system by pipe and/or flexible pipe.Structural module can be made thus.
Valuably, the method can also comprise a kind of arcuate member of preparation, and this arcuate member is arranged on pipe or the other end of flexible pipe, and is provided for this pipe or flexible pipe is managed with another or flexible pipe is connected.Arcuate member can comprise the radian of such as 45 °, 90 ° or 180 °, and such as in diameter and/or radius with battery list pond and/or manage or the size fit of flexible pipe.Multiple pipe and/or flexible pipe can be realized to link together by arcuate member.The tie point quantity be connected with thermoregulating system can be reduced thus, and then reduce the quantity of connector.Thus can simplified structure, and reduce costs and/or weight reduction.
Valuably, pipe or flexible pipe such as can such as by locking, squeeze firm, bonding, clamp, soldering or melting welding such as friction welding or ultrasonic melting welding be connected with multiple connector.Can improve thus in pipe or the thermal energy exchange between flexible pipe and multiple connector.
Valuably, pipe, connector and/or arcuate member can comprise metal such as aluminium, copper or steel or plastics.So just such as can come tube connector, connector and/or arcuate member by bonding, soldering or melting welding such as friction welding or ultrasonic melting welding.Seal in order to withstand voltage, connecting portion can comprise solder, such as, for the special solder of brazed aluminum in 605 DEG C of situations, or comprises solder ring, elastic sealing element, such as sealing ring such as O shape circle, or comprises the connector of oneself's sealing.
Valuably, flexible pipe can be flexible.Flexible pipe can be placed in multiple passages of multiple bindiny mechanism integratedly thus.
Valuably, battery list pond can be compressed by pipe or flexible pipe.Can combine to the temperature adjustment in battery list pond and compression thus.
Accompanying drawing explanation
To those skilled in the art, other features and advantages of the present invention can obtain by with reference to the following explanation of accompanying drawing to exemplary embodiment, but these execution modes are not designed to limitation of the present invention.
Fig. 1 is the schematic stereogram of the battery module 10 according to an embodiment of the invention;
Fig. 2 is the schematic stereogram of battery module 20 according to another implementation of the invention;
Fig. 3 is the schematic stereogram of the register 30 according to an embodiment of the invention;
Fig. 4 is the schematic stereogram of register 40 according to another implementation of the invention;
Fig. 5 is the schematic stereogram of register 50 according to another implementation of the invention;
Fig. 6 is the schematic stereogram of register 60 according to another implementation of the invention;
Fig. 7 is the schematic stereogram of register 70 according to another implementation of the invention;
Fig. 8 is the schematic stereogram of register 80 according to another implementation of the invention;
Fig. 9 is the schematic stereogram of register 90 according to another implementation of the invention;
Figure 10 is the schematic stereogram of battery module 95 according to another implementation of the invention.
Embodiment
Figure 1 shows that the schematic stereogram of the battery module 10 according to an embodiment of the invention.
Battery module 10 comprises multiple battery list pond 100, and namely 100
1... 100
3, such as two, three, a four or more battery list pond.As exemplarily illustrated in Fig. 1, battery list pond 100,100
1... 100
3towards the first direction in space, thus their longitudinal edge stretches in parallel to each other, and these longitudinal edges are vertically in the second space direction of the first direction in space.When using by regulation, the 3rd direction in space perpendicular to the first direction in space and second space direction is called battery list pond 100,100
1... 100
3short transverse.
Correspondingly, battery pack, battery or battery system can comprise multiple battery module.
Battery list pond 100,100
1... 100
3can be prismatic, such as, be square, and comprise single pond housing 110 respectively
1... 110
3with single pond top cover 120
1... 120
3, these single pond housings respectively to have at the bottom of a single pond 115
1... 115
3, these single pond top covers respectively have single pond joint (single pond terminal) 150 of two electricity be such as made up of aluminium, copper or steel
1, 155
1... 150
3, 155
3.Single pond terminal 150
1... 150
3the negative pole of electricity can be formed respectively, as exemplarily illustrated in Fig. 1, single pond terminal 155
1... 155
3the positive pole of electricity can be formed respectively.In order to be electrically connected, single pond joint 150 of electricity
1, 155
1... 150
3, 155
3such as can comprise screwed hole respectively.In order to battery list pond 100,100
1... 100
3be electrically connected and be connected into battery module, can use the connector such as single pond connector be such as made up of aluminium, copper or steel, these connectors make battery list pond 100,100
1... 100
3single pond joint 150
1, 155
1... 150
3, 155
3be electrically connected to each other according to corresponding requirement.Battery list pond 100,100 is exemplarily shown in FIG
1... 100
3be connected in series.In order to obtained battery module, such as, to battery list pond 100,100
1... 100
3after carrying out spatial orientation, such as by laser, connector is welding on the joint of single pond.
Battery list pond 100,100
1... 100
3can be once single pond or parts of not reproducible charging, or can the secondary list pond of recharge.Secondary list pond can be such as lithium-ions battery (lithium-storage battery, lithium ion-Akku, Li-ion-Akku, Li-ion-secondary cell) or lithium-polymer-storage battery (liPoly-Akku, LiPo-Akku).Battery list pond 100,100
1... 100
3electrode coil (JellyRoll, JR, Swiss Roll) can be provided with, such as, be configured to the lithium-ions battery (JR-Li-ion-Akku) with electrode coil.Battery list pond 100,100
1... 100
3can be pocket type list pond (bag bag battery).In this case, the sack (bag bag) for holding and preserve electrolyte can comprise an one, two, three or more electrode coil.In addition, one or more described electrode coil and/or one or more described sack can be surrounded with protective sleeve (protectiveness big envelope).Protective sleeve can comprise can (anticollision, shellproof, anti-shooting, anti-gunshot, trajectory, ballistic, bullet proof) material of resistance, such as ballistic tissue, such as ballistic polyamide tissue (ballistic nylon tissue, ballistic nylon).So can such as damage from the external world under accident conditions and/or in electrode coil is by thermal break-through situation by guard electrode coil, described in penetrate and can apply significant power to adjacent cell list pond.
Battery module 10 also comprises register, and this register has one of the passage comprised respectively for holding thermoregulation agent pipe or a flexible pipe or multiple pipe or flexible pipe 300
11... 300
31, 300
12... 300
32, and have and comprise multiple closed passage 210 respectively
11... 210
32, 210
12... 210
32multiple bindiny mechanism or connector 200
11... 200
31, 200
12... 200
32.These passages 210
11... 210
32, 210
12... 210
32can stretch point-blank respectively, and/or substantially stretch in parallel to each other.Alternatively, in order to improve rate of heat exchange, particularly when flexible pipe is flexible, these passages 210
11... 210
32, 210
12... 210
32can be shaped form or waveform such as sinusoidal shape respectively, thus register can have a through passage by unique hose construction.As exemplarily illustrated in Fig. 1, bindiny mechanism 200
11... 200
31, 200
12... 200
32can be identical, and/or be configured to connector, the size of these connectors particularly thickness be greater than pipe or flexible pipe 300
11... 300
31, 300
12... 300
32diameter.Multiple bindiny mechanism 200
11... 200
31, 200
12... 200
32respectively towards the first direction in space, thus their passage 210
11... 210
32, 210
12... 210
32alignment, and pipe or flexible pipe 300
11... 300
31, 300
12... 300
32through the passage 210 of multiple alignment
11... 210
32, 210
12... 210
32stretch.So just make bindiny mechanism 200
11... 200
31, 200
12... 200
32be interconnected.These bindiny mechanisms 200
11... 200
31, 200
12... 200
32can also be fixed to one another respectively, such as, block, bonding, grafting or kayser.Alternatively, these bindiny mechanisms 200
11... 200
31, 200
12... 200
32jointly can manufacture, and there is given open position.According to battery list pond 100
1... 100
3temperature adjustment demand, the passage 210 of multiple alignment
11... 210
32, 210
12... 210
32can sky be remained, or keep not pipe or flexible pipe 300
11... 300
31, 300
12... 300
32.These pipe or flexible pipes 300
11... 300
31, 300
12... 300
32can such as by locking, squeeze firm, bonding, clamping, soldering, rivet, screw or melting welding such as friction welding or ultrasonic melting welding respectively with bindiny mechanism 200
11... 200
31, 200
12... 200
32connect securely.Thermoregulation agent can by with the pipe contacted at the bottom of single pool wall and/or single pond or flexible pipe 300
11... 300
31, 300
12... 300
32with bindiny mechanism 200
11... 200
31, 200
12... 200
32to battery list pond 100
1... 100
3temperature adjustment.
Register can also comprise multiple connector 310
11, 3102
1, 310
22, be provided for pipe or flexible pipe 300
11... 300
31, 300
12... 300
32be connected with thermoregulating system.Connector 310
11, 3102
1, 310
22be separately positioned on pipe or flexible pipe 300
11... 300
31, 300
12... 300
32one end.
Register can also comprise multiple arcuate member 320
11, 320
21, 320
12, be provided for pipe or flexible pipe 300
11... 300
31, 300
12... 300
32be interconnected.Arcuate member 320
11, 320
21, 320
12comprise radian and the radius of 180 ° respectively, described radius is according to pipe or flexible pipe 300
11... 300
31, 300
12... 300
32vertical distance mutually adjust.As exemplarily illustrated in Fig. 1, with so just can making the snakelike ground of thermoregulation agent or S shape along first-class to 500
1such as in one plane flow through register, and connector 310 can be reduced
11, 3102
1, 310
22quantity.
For the manufacture of a method for register, can comprise: preparation bindiny mechanism 200
11... 200
31, 200
12... 200
32and they are aimed at; Preparation pipe or flexible pipe 300
11... 300
31, 300
12... 300
32; These pipe or flexible pipe 300
11... 300
31, 300
12... 300
32be placed on the passage 210 of multiple alignment
11... 210
32, 210
12... 210
32in.The method also comprises: prepare connector 310
11, 310
21, 310
22, and be separately fixed at pipe or flexible pipe 300
11... 300
31, 300
12... 300
32one end.The method also comprises: prepare arcuate member, and is separately fixed at pipe or flexible pipe 300
11... 300
31, 300
12... 300
32one end.At this, these steps can be divided into groups, and/or can adjust the order of these steps.
Figure 2 shows that the schematic stereogram of battery module 20 according to another implementation of the invention.
This battery module 20 substantially corresponding to reference to the battery module 10 described in Fig. 1, wherein, multiple bindiny mechanism 200
13... 200
23, 200
14... 200
24respectively towards second space direction, thus their passage 210
13... 210
33alignment, and pipe or flexible pipe 300
13... 300
33through the passage 210 of multiple alignment
13... 210
33stretch.Due to multiple bindiny mechanism 200
13... 200
23, 200
14... 200
24respectively with the battery list pond 100 of outside
1with 100
3longitudinal edge contact, so improve the temperature adjustment to them.Register comprises arcuate member 330
11... 330
31, these arcuate members comprise radian and the radius of 90 °, and described radius is according to pipe or flexible pipe 300
11... 300
31, 300
12... 300
32the arrangement on the first direction in space and second space direction adjust, and register comprises (only) two connectors 310
11, 310
21, be provided for pipe or flexible pipe 300
11... 300
31, 300
12... 300
32, 300
13... 300
33be connected with thermoregulating system.
In order to improve the battery list pond 100 to centre
2temperature adjustment, can in (left side) outside battery list pond 100
1with the battery list pond 100 of centre
2between and/or in the battery list pond 100 of centre
2the battery list pond 100 outside with (right side)
3between multiple bindiny mechanism is set.At this, such as, can be adjusted temperature adjustment by the pipe of the respective numbers in bindiny mechanism and/or in their cross section or flexible pipe.
Figure 3 shows that the schematic stereogram of the register 30 according to an embodiment of the invention.
This register 30 has multiple pipe or the flexible pipe 300 of the passage comprised respectively for holding thermoregulation agent
1... 300
3, and have comprise respectively multiple closed for containing pipe or flexible pipe 300
1... 300
3passage 210
11... 210
13multiple bindiny mechanisms 200
1... 200
3.As exemplarily illustrated in Fig. 3, bindiny mechanism 200
1... 200
3be identical prismatic such as square connector, the thickness of these connectors is greater than pipe or flexible pipe 300
1... 300
3diameter.Connector 200
1... 200
3wall be essentially planar structure.Connector 200
1... 200
3such as can be made into extrusion, cast member such as hollow casting or spray part, and/or comprise plastics or metal such as aluminium.Pipe or flexible pipe 300
1... 300
3multiple closed passage 210 can be placed on along passage respectively by the opening on channel cross-section
11... 210
13in, and be fixed if desired, as described in reference Fig. 1.Register 30 can also comprise other mechanism as already mentioned above or parts such as connector and/or bottom parts.
Figure 4 shows that the schematic stereogram of register 40 according to another implementation of the invention.
This register 40 has multiple pipe or the flexible pipe 300 of the passage comprised respectively for holding thermoregulation agent
1... 300
3, and have comprise respectively multiple for containing pipe or flexible pipe 300
1... 300
3the passage of opening or raceway groove 210
11... 210
13multiple bindiny mechanisms 200
1... 200
3.As exemplarily illustrated in Fig. 4, bindiny mechanism 200
1... 200
3also be identical prismatic such as square connector, the thickness of these connectors is greater than pipe or flexible pipe 300
1... 300
3diameter.Along the passage 210 of opening
11... 210
13bypass opening not see, connector 200
1... 200
3wall be essentially planar structure.As described in reference Fig. 3, connector 200
1... 200
3extrusion, cast member such as hollow casting or spray part can be made into, and/or comprise plastics or metal such as aluminium.Pipe or flexible pipe 300
1... 300
3the passage 210 of multiple opening can be placed on along passage respectively by opening
11... 210
13in, and be fixed if desired, as described in reference Fig. 1.In order to place these pipe or flexible pipes 300
1... 300
3, can pass through connector 200
1... 200
3(upwards) bend extended channel 210
11... 210
13opening, and/or by (common) extruding reduce pipe or flexible pipe 300
1... 300
3cross section.Register 40 can also comprise other mechanism as already mentioned above or parts such as connector and/or bottom parts.
Figure 5 shows that the schematic stereogram of register 50 according to another implementation of the invention.
This register 50 has multiple pipe or the flexible pipe 300 of the passage comprised respectively for holding thermoregulation agent
1... 300
3, and have comprise respectively multiple for containing pipe or flexible pipe 300
1... 300
3the passage of opening or raceway groove 210
11... 210
13multiple bindiny mechanisms 200
1... 200
3.As exemplarily illustrated in Fig. 5, bindiny mechanism 200
1... 200
3be identical connecting band, the thickness of these connecting bands is less than pipe or flexible pipe 300
1... 300
3diameter.Bypass the passage 210 with opening
11... 210
13region do not see, connecting band 200
1... 200
3be essentially planar structure.Connecting band 200
1... 200
3bool, elastic component or pressing product can be made into, and/or comprise plastics or metal such as aluminium.Connecting band 200
1... 200
3can be made up of carrying material, sheet material, perforated material or grid material.Pipe or flexible pipe 300
1... 300
3the passage 210 of multiple opening can be placed on along passage respectively by opening
11... 210
13in, and be fixed if desired, as described in reference Fig. 1.In order to place these pipe or flexible pipes 300
1... 300
3, can pass through connecting band 200
1... 200
3(upwards) bend extended channel 210
11... 210
13opening, and/or by (common) extruding reduce pipe or flexible pipe 300
1... 300
3cross section.In order to be fixed on connecting band 200
1... 200
3on, such as can make pipe or flexible pipe 300 by axle
1... 300
3expansion.This fixedly causing connects closely, thus improves at connecting band 200
1... 200
3with pipe 300
1... 300
3between heat transmission.Register 50 can also comprise other mechanism as already mentioned above or parts such as connector and/or bottom parts.
Figure 6 shows that the schematic stereogram of register 60 according to another implementation of the invention.
This register 60 is substantially corresponding to the register 50 described in reference Fig. 5.This register 60 also comprises multiple pre-pressing parts 220
111... 220
132, these pre-pressing parts are in bindiny mechanism 200
1... 200
3on along passage 210
11... 210
13carrying over the edge placement of opening, being applied to battery list pond 100 for producing on the contact surface
1... 100
3on the pre-pressing force of machinery.These pre-pressing parts 220
111... 220
132can be such as parts such as gap-fill block, gap-fill pad (gap pad) such as the thermal conductive gap pad or soldering crescent moon curved (Menisken) of such as square, the hexagonal or bar shaped of circular, rectangle.
Figure 7 shows that the schematic stereogram of register 70 according to another implementation of the invention.
This register 70 is substantially corresponding to the register 50 described in reference Fig. 5.Bypass the passage 210 with opening
11... 210
13region do not see, connecting band 200
1... 200
3substantially constructing deviously, being applied to battery list pond 100 for producing on the contact surface
1... 100
3on the pre-pressing force of machinery.In this case, contact-making surface is due to bending and substantially towards containing pipe or flexible pipe 300
1... 300
3passage 210
11... 210
13stretch.Even if battery list pond is completely on-insulated, or such as cloth insulation partly bottom single pond, also can not be short-circuited because of condensed water between adjacent battery list pond.
Figure 8 shows that the schematic stereogram of register 80 according to another implementation of the invention.
With regard to the register 80 shown in Fig. 8, bindiny mechanism 200
1... 200
3be configured to angle-style portion or length of side L-type portion not etc., and comprise two limit legs substantially constructed mutual vertically respectively: a fixed limit leg and a free margins leg.For containing pipe or flexible pipe 300
1... 300
3passage 210
11... 210
13such as on the leg of fixed limit, be constructed pore-forming by boring, flowing forming (Flie β formen) or punching.As with reference to as described in Fig. 1, manage or flexible pipe 300
1... 300
3can be fixed in this some holes.Free margins leg constructs respectively substantially deviously, is applied to battery list pond 100 for producing on the contact surface
1... 100
3on the pre-pressing force of machinery.These contact-making surfaces are substantially perpendicular to for containing pipe or flexible pipe 300
1... 300
3passage 210
11... 210
13direction stretch.The free margins leg of a bindiny mechanism can be supported on the fixed limit leg of adjacent bindiny mechanism.
With regard to regard to another register of another execution mode of the present invention, bindiny mechanism can be configured to T-shaped portion, and comprises two substantially the same limit legs respectively, and these limit legs are mutually symmetrical on base.These limit legs can construct respectively substantially deviously, are applied to battery list pond 100 for producing on the contact surface
1... 100
3on the pre-pressing force of machinery.
Figure 9 shows that the schematic stereogram of register 90 according to another implementation of the invention.
Register 90 is similar to reference to the register 80 described in Fig. 8.With regard to the register 90 shown in Fig. 9, bindiny mechanism 200
1... 200
3be configured to U-shaped portion, the U-shaped portion of the length of side such as particularly, and comprise two substantially the same limit legs respectively, these limit legs are parallel to each other on base.For containing pipe or flexible pipe 300
1... 300
3passage 210
11... 210
13such as on the leg of limit, be constructed pore-forming by boring, flowing forming or punching.As with reference to as described in Fig. 1, manage or flexible pipe 300
1... 300
3can be fixed in this some holes.Base constructs respectively substantially deviously, is applied to battery list pond 100 for producing on the contact surface
1... 100
3on the pre-pressing force of machinery.These contact-making surfaces are substantially perpendicular to for containing pipe or flexible pipe 300
1... 300
3passage 210
11... 210
13direction stretch.
Figure 10 shows that the schematic stereogram of battery module 95 according to another implementation of the invention.
This battery module 95 comprises the multiple battery list ponds 100 substantially corresponding to the battery list pond described in reference Fig. 1
1... 100
3and the register substantially corresponding to the register described in reference Fig. 1.Multiple bindiny mechanism 200
11... 200
31towards the first direction in space, thus their passage 210
11... 210
32alignment, and pipe or flexible pipe 300
11... 300
31through the passage 210 of multiple alignment
11... 210
32stretch, wherein, with reference to the 3rd direction in space, thermoregulative mechanism is arranged on multiple battery list pond 100
1... 100
3below, to make at the bottom of each single pond 115
1... 115
3can with bindiny mechanism 200
11... 200
31connect.These bindiny mechanisms 200
11... 200
31can be spaced turns up the soil connects into thermoregulative mechanism.At this, can in bindiny mechanism 200
11... 200
31between setting example as blocked, bonding, grafting or kayser space mechanism, these space mechanisms such as can be configured to ring such as O shape circle.These space mechanisms can setting example as grafting or intert pipe or flexible pipe 300
11... 300
31on.
Finally illustrate, term " comprises " and " having " etc. is not got rid of and can be arranged other parts or step.Also will point out, " one " does not get rid of " multiple ".In addition, can at random mutually combine in conjunction with the feature described in various different execution mode.Finally illustrate, the Reference numeral in claims the protection range of unrestricted claim.
Claims (13)
1. the register (30 for battery list pond (100); 40; 50; 60; 70; 80; 90; 200,220,300,310,320,330), it is characterized in that:
-pipe or flexible pipe (300), it comprises the passage for holding thermoregulation agent; With
-multiple bindiny mechanism (200), it comprises the multiple passages (210) for containing pipe or flexible pipe (300) respectively,
Wherein:
-multiple bindiny mechanism (200) is through suitably placing, thus pipe or flexible pipe (300) can be placed in multiple passages (210) of multiple bindiny mechanism (200), and thermoregulation agent can to battery list pond (100) temperature adjustment.
2. register (30 as claimed in claim 1; 40; 50; 60; 70; 80; 90; 200,220,300,310,320,330), wherein:
In multiple bindiny mechanism (200), closed ground or tubulose ground construct multiple passages (210) of-multiple bindiny mechanism (200) respectively, thus pipe or flexible pipe (300) can axially be placed in multiple passages (210) of multiple bindiny mechanism (200), or
Multiple passages (210) difference opening ground or channel shape ground structure in multiple bindiny mechanism (200) of-multiple bindiny mechanism (200), thus pipe or flexible pipe (300) can radially be placed in multiple passages (210) of multiple bindiny mechanism (200).
3. register (30 as claimed in claim 1 or 2; 40; 50; 60; 70; 80; 90; 200,220,300,310,320,330), wherein:
Some bindiny mechanisms (200) in-multiple bindiny mechanism (200) construct in the same manner;
The size fit of-multiple bindiny mechanism (200) is in the size in battery list pond (100);
Some bindiny mechanisms (200) in-multiple bindiny mechanism (200) are through appropriate structuring, thus they compress battery list pond (100);
Some bindiny mechanisms (200) in-multiple bindiny mechanism (200) are configured to respectively, be cast as, spray becomes or be squeezed into connector or, or
Some bindiny mechanisms (200) in-multiple bindiny mechanism (200) are configured to respectively, cut into, punching becomes, bends to or be squeezed into connecting band.
4. the register (30 according to any one of claim 1-3; 40; 50; 60; 70; 80; 90; 200,220,300,310,320,330), also comprise:
-connector (310), this connector is arranged on pipe or one end of flexible pipe (300), and is provided for pipe or flexible pipe (300) is connected with thermoregulating system, or
-arcuate member (320,330), this arcuate member is arranged on pipe or the other end of flexible pipe (300), and is provided for this pipe or flexible pipe (300) is managed with another or flexible pipe (300) is connected.
5. a battery module (10,20), comprising:
-multiple battery list pond (100) towards a direction in space, and
-register (30 as claimed in one of claims 1-4; 40; 50; 60; 70; 80; 90; 200,220,300,310,320,330).
6. a battery pack, comprising:
-register (30 as claimed in one of claims 1-4; 40; 50; 60; 70; 80; 90; 200,220,300,310,320,330), or
-battery module according to claim 5 (10,20).
7. a battery, comprising:
-register (30 as claimed in one of claims 1-4; 40; 50; 60; 70; 80; 90; 200,220,300,310,320,330),
-battery module according to claim 5 (10,20), or
-battery pack according to claim 6.
8. a battery system, comprising:
-register (30 as claimed in one of claims 1-4; 40; 50; 60; 70; 80; 90; 200,220,300,310,320,330),
-battery module according to claim 5 (10,20),
-battery pack according to claim 6, or
-battery according to claim 7.
9. vehicle, automobile, electric automobile or a motor vehicle driven by mixed power, comprising:
-as claimed in one of claims 1-4 the register (30 relevant to vehicle; 40; 50; 60; 70; 80; 90; 200,220,300,310,320,330),
-according to claim 5 the battery module (10,20) relevant to vehicle,
-according to claim 6 the battery pack relevant to vehicle,
-according to claim 7 the battery relevant to vehicle, or
-according to claim 8 the battery system relevant to vehicle.
10., for the method to battery list pond (100) temperature adjustment, it is characterized in that:
-preparation pipe or flexible pipe (300), it comprises the passage for holding thermoregulation agent; With
-prepare multiple bindiny mechanism (200), it comprises the multiple passages (210) for containing pipe or flexible pipe (300) respectively,
Wherein:
-multiple bindiny mechanism (200) is through suitably placing, thus pipe or flexible pipe (300) can be placed in multiple passages (210) of multiple bindiny mechanism (200), and thermoregulation agent is to battery list pond (100) temperature adjustment.
11. methods as claimed in claim 10, wherein:
In multiple bindiny mechanism (200), closed ground or tubulose ground construct multiple passages (210) of-multiple bindiny mechanism (200) respectively, thus pipe or flexible pipe (300) can axially be placed in multiple passages (210) of multiple bindiny mechanism (200), or
Multiple passages (210) difference opening ground or channel shape ground structure in multiple bindiny mechanism (200) of-multiple bindiny mechanism (200), thus pipe or flexible pipe (300) can radially be placed in multiple passages (210) of multiple bindiny mechanism (200).
12. methods as described in claim 10 or 11, wherein:
Some bindiny mechanisms (200) in-multiple bindiny mechanism (200) construct in the same manner; Or
The size fit of-multiple bindiny mechanism (200) is in the size in battery list pond (100);
Some bindiny mechanisms (200) in-multiple bindiny mechanism (200) are through appropriate structuring, thus they compress battery list pond (100);
Some bindiny mechanisms (200) in-multiple bindiny mechanism (200) are configured to respectively, be cast as, spray becomes or be squeezed into connector or, or
Some bindiny mechanisms (200) in-multiple bindiny mechanism (200) are configured to respectively, cut into, punching becomes, bends to or be squeezed into connecting band.
13. methods according to any one of claim 10-12, also comprise:
-prepare connector (310), this connector is arranged on pipe or one end of flexible pipe (300), and is provided for pipe or flexible pipe (300) is connected with thermoregulating system, or
-prepare arcuate member (320,330), this arcuate member is arranged on pipe or the other end of flexible pipe (300), and is provided for this pipe or flexible pipe (300) is managed with another or flexible pipe (300) is connected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| DE102014200989.8A DE102014200989A1 (en) | 2014-01-21 | 2014-01-21 | Temperature control device for battery cells and methods for controlling the temperature of battery cells and battery module, battery pack, battery and battery system |
| DE102014200989.8 | 2014-01-21 |
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| CN104868200A true CN104868200A (en) | 2015-08-26 |
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| CN201510175425.0A Pending CN104868200A (en) | 2014-01-21 | 2015-01-20 | Temperature Adjusting Device And Method Used For Battery Cell And Battery Module, Battery Unit, Battery And Battery System |
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| CN106532175A (en) * | 2015-09-11 | 2017-03-22 | 福特全球技术公司 | Cold plate assembly for electrified vehicle battery packs |
| CN108063191A (en) * | 2016-11-08 | 2018-05-22 | 罗伯特·博世有限公司 | Battery module and battery with multiple battery list ponds |
| CN108110370A (en) * | 2017-12-13 | 2018-06-01 | 哈尔滨理工大学 | A kind of power battery box cooling structure and its control method |
| CN111276774A (en) * | 2018-12-04 | 2020-06-12 | 罗伯特·博世有限公司 | Battery module |
| US11462781B2 (en) * | 2019-06-25 | 2022-10-04 | Aisin Corporation | Battery storage case |
| WO2024126266A1 (en) * | 2022-12-14 | 2024-06-20 | Renault S.A.S. | Electric battery incorporating a device for thermal management of an element of a powertrain |
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| EP3154103B1 (en) | 2015-10-07 | 2019-02-27 | Samsung SDI Co., Ltd. | Battery module including a housing floor with integrated cooling |
| DE102015222138A1 (en) * | 2015-11-10 | 2017-05-11 | Audi Ag | Energy storage device |
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| DE102020002953A1 (en) * | 2020-05-14 | 2021-11-18 | Schaurer & Pfanzelt GbR (vertretungsberechtigte Gesellschafter: B.Sc. Andreas Pfanzelt, 89294 Oberroth und Dipl.-Ing. (FH) Michael Schaurer, 85435 Erding) | Battery module housing with spiral-shaped temperature control channel |
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| CN106532175A (en) * | 2015-09-11 | 2017-03-22 | 福特全球技术公司 | Cold plate assembly for electrified vehicle battery packs |
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| WO2024126266A1 (en) * | 2022-12-14 | 2024-06-20 | Renault S.A.S. | Electric battery incorporating a device for thermal management of an element of a powertrain |
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| DE102014200989A1 (en) | 2015-07-23 |
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