CN106129535B - A kind of heating liquid cooling apparatus - Google Patents
A kind of heating liquid cooling apparatus Download PDFInfo
- Publication number
- CN106129535B CN106129535B CN201610496245.7A CN201610496245A CN106129535B CN 106129535 B CN106129535 B CN 106129535B CN 201610496245 A CN201610496245 A CN 201610496245A CN 106129535 B CN106129535 B CN 106129535B
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- Prior art keywords
- battery
- heating
- cooling apparatus
- liquid cooling
- heat conducting
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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
- H01M10/61—Types of temperature control
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
-
- 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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical cells
-
- 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
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
-
- 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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
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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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
A kind of heating liquid cooling apparatus, suitable for battery is heated or cooled.The first connector and the second connector including heating cooling component and for being connected to extraneous coolant liquid.It includes the heat conducting pipe with tube chamber and the heating member for being set to heat conducting pipe to heat cooling component.There is heat conducting pipe first surface, the second surface opposite with first surface, first surface to be both provided with the multiple arcs card slot for placing battery with second surface.Tube chamber is connected to the first connector and the second connector.This heating liquid cooling apparatus can reduce the temperature difference of the battery in heating or liquid cooling, heat that cooling effect is more preferable, and contact of the battery with heating member is relatively uniform, and contact area is big, and thermal resistance is smaller, be conducive to the cooling progress of the heating of battery.
Description
Technical field
The present invention relates to the heating of battery and cooling technology fields, in particular to a kind of heating liquid cooling apparatus.
Background technology
It is existing to supply the occasion used at any time with the mode of connection with standard household AC electrical or general direct current, then it needs to penetrate
The mode of battery is installed additional to supply electric energy, most commonly seen has vehicle, lamps and lanterns, electric tool, electronic equipment, communication apparatus or heat
Switching equipment etc., battery supplied electric power need to be used by all having, however general battery is under low temperature (about -20 DEG C~-30 DEG C), battery without
Method provides the energy, also this in frigid zone country and special low-temperature working place in order to avoid this is happened, therefore must be to battery
It is heated, to enable battery reach operation interval temperature and can normal power supply.
Likewise, battery in charge and discharge process, because electronics is run in filler, and causes in battery body temperature
It rises, is more than battery operation interval temperature when temperature constantly rises in turn, to battery body power supply efficiency itself and battery longevity
Life causes great influence, so need to take away generated thermal energy, is heated to battery, keeps battery can be in its normal work
Make to run under silicon carbide.
The structure of the battery heating of the prior art is mainly that heat conductive pad is bonded outside flat tube, and winter when heating, passes through
Heated cooling fluid, warm heat flat tube, and then warm heat battery, have the prodigious temperature difference in this way, keep the heating of battery uneven.
Invention content
The purpose of the present invention is to provide a kind of heating liquid cooling apparatus, can heating or cold more uniformly be carried out to battery
But, the temperature difference of the different parts of battery is made to reduce.
Realization that the present invention adopts the following technical solutions：
A kind of heating liquid cooling apparatus, suitable for battery is heated or cooled.Including heating cooling component and for connecting
The first connector and the second connector of logical external world's coolant liquid.It includes having the heat conducting pipe of tube chamber and being set to lead to heat cooling component
The heating member of heat pipe.Heat conducting pipe has first surface, the second surface opposite with first surface, first surface equal with second surface
It is provided with the multiple arcs card slot for placing battery.Tube chamber is connected to the first connector and the second connector.
The advantageous effect of heating liquid cooling apparatus that presently preferred embodiments of the present invention provides is：
Heating liquid cooling apparatus provided by the invention, heating member are set to heat conducting pipe, tube chamber and the first connector and the second connector
It is connected to, there is heat conducting pipe first surface, the second surface opposite with first surface, first surface to be both provided with second surface
For the multiple arcs card slot of placing battery.Coolant liquid can be flowed into from the first connector, be connect into the tube chamber of heat conducting pipe, and from second
Head outflow, is recycled, can be cooled down to battery.The external world is generated heat for electric installation to heating member, and heating member can be fast
Fast warm heat heat conducting pipe, makes heat conducting pipe form isothermal body, and heat passes to battery, can be heated to battery again.Battery is placed
In arc-shaped slot, the most surfaces of battery are just contacted with the surface of arc-shaped slot, make the contact surface of battery and heat-conducting piece
Product increases, and contact of the battery with heating member is also relatively uniform, and thermal resistance reduces, and keeps the heating of battery more uniform, the heat of battery
Coolant liquid can also be passed to by fuel factor, cooled down to battery, the temperature difference of the different parts of battery reduces, and battery can
It is run in the case where working normally silicon carbide.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings and also belong to protection scope of the present invention.
Fig. 1 is the structural schematic diagram for the heating liquid cooling apparatus that the embodiment of the present invention 1 provides；
Fig. 2 is the sectional view of the heating cooling component for the heating liquid cooling apparatus that the embodiment of the present invention 1 provides.
Fig. 3 is the structural schematic diagram of the heat conduction pipe fitting for the heating liquid cooling apparatus that the embodiment of the present invention 1 provides；
Fig. 4 is the arc-shaped slot cross-sectional view for the heating liquid cooling apparatus that the embodiment of the present invention 1 provides；
Fig. 5 is the structural schematic diagram for the heating liquid cooling apparatus that the embodiment of the present invention 2 provides；
Fig. 6 is the sectional view of the heating cooling component for the heating liquid cooling apparatus that the embodiment of the present invention 3 provides.
Reference numeral summarizes：
Heat liquid cooling apparatus 100a, 100b；Heat cooling component 110a, 110b；First connector 140；Second connector 150；
Heat conducting pipe 119；Heat conduction pipe fitting 120；First surface 121；Second surface 122；Heating film 131；Felt pad 132；Arc-shaped slot
123；Support portion 124；Fixing device 230；Baffle 231；Groove 232；Fixing piece 233；Battery 234；Heater strip 331；First side
Face 332；Second side 333；Bayonet 334.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the present invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
Embodiment 1
Fig. 1 is the structural schematic diagram of heating liquid cooling apparatus 100a provided in this embodiment.Referring to Fig. 1, in the present embodiment,
It includes heating cooling component (not shown), the first connector 140 and the second connector 150 to heat liquid cooling apparatus 100a.
Heating liquid cooling apparatus 100a is suitable for that battery is heated or cooled.Fig. 2 is heating liquid cooling provided in this embodiment
The sectional view of the heating cooling component 110a of device 100a.That is Fig. 2 is the cross-section diagram that will heat cooling component 110a cut-outs.It please one
And refering to fig. 1 and Fig. 2, in the present embodiment, heating cooling component 110a includes heat conducting pipe 119, heating member (not shown) and insulation
Pad 132, heating member are set to heat conducting pipe 119, and heating member connection is extraneous for electric installation, and the external world provides electricity for electric installation for heating member
Can, so that heating member is generated heat and battery is heated.Can also be heating member to heating liquid cooling apparatus 100a settings for electric installation
Electric energy is provided.Felt pad 132 is set to the surface of heating member, the case where heating member and battery are separated, avoid leaking electricity, protects
The safe handling of card heating liquid cooling apparatus 100a.
Felt pad 132 is made of heat-conducting insulation material, and the heat that heating member generates can be made smoothly to come out, and reaches
Battery heats battery.Meanwhile ensureing the safe handling of heating liquid cooling apparatus 100a.
Please continue to refer to Fig. 2, in the present embodiment, heat conducting pipe 119 is the flat tube configuration with tube chamber, and heat conducting pipe 119 is snake
Shape flat tube makes heat conducting pipe 119 form reciprocal structure, the setting of more convenient battery.Heat conducting pipe 119 has first surface 121
With second surface 122, heat conducting pipe 119 includes multiple heat conduction pipe fittings 120, and multiple heat conduction pipe fittings 120 are arranged side by side, two neighboring to lead
The end of heat pipe part 120 is connected to by straight sections, forms snakelike flat tube.Each heat conduction pipe fitting 120 all has 121 He of first surface
Second surface 122, battery are placed on first surface 121 and second surface 122, and arc-shaped slot 123 is set to first surface 121
On second surface 122.The contact area of battery and first surface 121 and second surface 122 is larger, heat conducting pipe 119 itself
Tube wall is relatively thin, and when placing more battery, the weight of battery is easy be collapsed first surface 121 and second surface 122, makes the first table
Face 121 and second surface 122 contact, and after especially placing more battery on heat conducting pipe 119, battery can be to heat conducting pipe 119
Prodigious pressure is formed, heat conducting pipe 119 deforms, and cannot keep original form of heat conducting pipe 119.Therefore, in the present embodiment,
The multiple support portions 124 of setting in heat conducting pipe 119, the both ends of each support portion 124 respectively with first surface 121 and second surface
122 connections.Support portion 124 runs through the both ends of heat conducting pipe 119, and the tube chamber of heat conducting pipe 119 is divided into multiple inner cavities, forms mouth organ
Pipe.Support portion 124 can form the inside of heat conducting pipe 119 and support, and increase the intensity of heat conducting pipe 119, prevent due to battery
It places and heat conducting pipe 119 is made to deform, preferably battery cannot be heated.
Please continue to refer to Fig. 2, in the present embodiment, heating member is heating film 131, and heating film 131 fits in first surface
121 and second surface 122, the fever of heating film 131 can quickly make heat conducting pipe 119 form isothermal body, when so that battery is heated,
The temperature difference of battery is small, when battery is placed on first surface 121 and second surface 122, every piece of battery all with heating film 131
Contact, makes being heated evenly for battery.Heating film 131 can be the heating member that surface has insulating film, then need not be in heating film
Felt pad 132 is set on 131.Heating film 131 is pasted on the first surface 121 and second surface 122 of heat conducting pipe 119.It can also
Heating film 131 is fixed on the tube wall of heat conducting pipe 119 using other fixed forms.Heating film 131 connects with extraneous for electric installation
It connects, whether can providing work of the electric energy to control heating film 131 for electric installation by the external world.
Please continue to refer to Fig. 1 and Fig. 2, in the present embodiment, first surface 121 and second surface 122 are both provided with multiple arcs
Shape card slot 123, opposite, heating film 131 is adhered to first surface 121 and second surface 122, and felt pad 132, which is laid in, to be added
Hotting mask 131 makes heating film 131 also be formed with felt pad 132 close to the surface of battery side due to the effect of arc-shaped slot 123
Arc, the position placing battery of the recess of arc-shaped slot 123, the felt pad of a part for battery and the surface of arc-shaped slot 123
132 contacts prevent battery, from forming current path, to avoid that safety accident occurs with heating film 131.The heat that heating film 131 generates
Amount passes to felt pad 132, and heating when begins to warm up from the outer surface of battery, can eliminate the temperature difference of battery itself.
The contact area of battery and felt pad 132 increases, and battery and the contact of felt pad 132 are relatively uniform, make battery and heating film 131
Between thermal resistance it is smaller, the heating of battery is more uniform.On same heat conduction pipe fitting 120, multiple arcs card slot 123 is to set side by side
It sets, the axis of each arc-shaped slot 123 is vertical with the flow direction of coolant liquid in the heat conduction pipe fitting 120, and battery is in heat conduction
Arrangement on pipe 119 is also more neat, keeps the arrangement of battery more beautiful, can be identical in heating liquid cooling apparatus 100a volumes
In the case of, more batteries are heated, ensure making full use of for space.
Fig. 3 is the structural schematic diagram of the heat conduction pipe fitting 120 of heating liquid cooling apparatus 100a provided in this embodiment.Please refer to figure
3, in the present embodiment, the arc-shaped slot 123 of first surface 121 and second surface 122 is staggered.I.e. heat conduction pipe fitting 120 is wave
The trough of shape wave, heat conduction pipe fitting 120 forms arc-shaped slot 123.For first surface 121, trough forms arc-shaped slot 123, right
In second surface 122, wave crest forms arc-shaped slot 123, and the first surface 121 and second surface 122 of heat conducting pipe 119 can be put
Battery is set, the battery on 119 two sides of heat conducting pipe is staggered, and be staggeredly placed two rows of batteries between two neighboring heat conduction pipe fitting 120, often
A part for a battery is all contacted with the surface of arc-shaped slot 123, and the heat that heating film 131 generates can quickly pass to electricity
The temperature difference in pond, the different parts of battery is smaller, and each battery is identical as the contact area of felt pad 132 on 131 surface of heating film,
Keep the temperature difference between battery and battery also smaller, uniform and stable heating can be carried out to battery, improves the charging effect of battery
Rate and service life.Meanwhile it being also more conducive to the placement of battery, the heating liquid cooling apparatus 100a of same volume can be placed more
More batteries.
Fig. 4 is the cross-sectional view of the arc-shaped slot 123 of heating liquid cooling apparatus 100a provided in this embodiment.Referring to Fig. 4,
In the present embodiment, the cross section of arc-shaped slot 123 is arc, between two endpoints of arc and the connecting line in the center of circle of arc
Angle α is 50 °~60 °.And the radian of arc-shaped slot 123 is π/18rad~π/3rad, first surface 121 and second surface 122
Arc-shaped slot 123 cross section arc two endpoints and arc the center of circle connecting line between angle α be 50 °~
60 °, only first surface 121 is different with the recess direction of the arc-shaped slot 123 of second surface 122.In this way, electricity can be made
The arrangement in pond is even closer, and the gap between battery arranged side by side is smaller, the felt pad 132 of battery and 131 surface of heating film
Contact area also bigger, be better able to reduce temperature difference when battery heating, heating effect is more preferable.It is preferably provided with, the two of arc
The angle α of the connecting line in the center of circle of a endpoint and arc is 55.5 °, can achieve the effect that more preferably battery-arrangements setting, phase
More batteries are arranged in same space.
Please continue to refer to Fig. 1, in the present embodiment, the first connector 140 is connected to extraneous coolant liquid, heat conduction with the second connector 150
Pipe 119 is connected to the first connector 140 and the second connector 150.Heat conducting pipe 119 is flat tube configuration, makes coolant liquid and first surface 121
With the contact area bigger of second surface 122, the cooling effect of coolant liquid is more transmitted to the first surface of heat conducting pipe 119
121 and second surface 122, coolant liquid is utilized to greatest extent, reaches better cooling effect, coolant liquid can be reduced
Consumption, increase the utilization rate of coolant liquid.Coolant liquid enters heat conducting pipe 119 by the first connector 140, in heat conducting pipe 119
Flowing in vessel, then flowed out from the second connector 150, it recycles repeatedly, battery is cooled down.When heating film 131 not into
Row work, when needing to cool down battery, coolant liquid flows in heat conducting pipe 119, and coolant liquid makes the temperature of heat conducting pipe 119
Spend it is relatively low, to keep the temperature of felt pad 132 relatively low, battery and with battery close to felt pad 132 between have the temperature difference, by
In the effect of fuel factor, battery is made to release heat, heat transmits to felt pad 132, achievees the purpose that carry out battery cooling.
Simultaneously as the above structure of heat conducting pipe 119, the contact area of battery and felt pad 132 is big, makes the cooling of battery
More uniformly, the temperature difference of the different parts of battery reduces, and battery can be run in the case where working normally silicon carbide.
In the present embodiment, coolant liquid is 50% ethylene glycol and 50% water.The coolant liquid situation relatively low in temperature
Under can also be flowed, good cooling results.
First connector 140 is identical with the structure of the second connector 150.First connector 140 and the second connector 150 include collet
And connector, collet are fixedly connected with connector, collet is set to the both ends of heat conducting pipe 119, for fixing heat conducting pipe 119.Even
Connector is connected to each content cavity of heat conducting pipe 119, ensures that coolant liquid connects in the first connector 140, heat conducting pipe 119 and second
Smooth circulation flows between first 150, achievees the purpose that cool down battery.
Embodiment 2
A kind of heating liquid cooling apparatus 100b is present embodiments provided, the present embodiment is the base in the technical solution of embodiment 1
The improvement carried out on plinth, the technical solution that embodiment 1 describes are equally applicable to the present embodiment, the technology that embodiment 1 has disclosed
Scheme is not repeated to describe, and difference lies in heat liquid cooling apparatus 100b in the present embodiment to further include with embodiment 1 for the present embodiment
Fixing device 230.
Fig. 5 is the structural schematic diagram of heating liquid cooling apparatus 100b provided in this embodiment.Referring to Fig. 5, in the present embodiment,
Battery 234 is mounted on heating liquid cooling apparatus 100b, and heating liquid cooling apparatus 100b includes heating cooling component (not shown), first
Connector 140, the second connector 150 and fixing device 230.
Please continue to refer to Fig. 5, in the present embodiment, fixing device 230 includes baffle 231 and multiple fixing pieces 233.Baffle
231 be the plate of cuboid, and each heat conduction pipe fitting 120 connect with baffle 231, i.e., baffle 231 with the first table of heat conducting pipe 119
Face 121 and second surface 122 are vertical, and when placing battery 234, battery 234 is placed on the surface of arc-shaped slot 123, electricity
For 234 one end of pond against baffle 231, the axis of battery 234 is vertical with baffle 231, and the other end of each battery 234 is located at same put down
On face, the arrangement of battery 234 is more uniform, keeps each battery 234 identical as the contact area of arc-shaped slot 123, battery 234
Heated also more uniform, the temperature difference between the different parts and battery 234 and battery 234 of each battery 234 is smaller.
Please continue to refer to Fig. 5, in the present embodiment, multiple grooves 232 are provided on baffle 231, groove 232 is used for battery
234 are limited.Two rows of grooves 232 are set between two adjacent heat conduction pipe fittings 120, and two rows of grooves 232 are staggered.Baffle
231 setting is corresponding with the structure of heat conducting pipe 119, and two rows of batteries 234 are arranged between adjacent two heat conduction pipe fittings 120, can
With the corresponding and first surface 121 of the second surface 122 of heat conduction pipe fitting 120 and the heat conduction pipe fitting 120 adjacent with heat conduction pipe fitting, one
Row's battery 234 is contacted with the surface of the arc-shaped slot 123 of second surface 122, the arc of another row's battery 234 and first surface 121
The surface of shape card slot 123 contacts, and each battery 234 is contacted with arc-shaped slot 123, makes each battery 234 and arc-shaped slot 123
Contact area it is equal.Two rows of batteries 234 are set between two neighboring heat conduction pipe fitting 120, in 231 corresponding position of baffle, if
Two rows of grooves 232 are set, groove 232 is cylinder, and one end of battery 234 can stick into groove 232, limit battery 234
Position makes battery 234 be not easy to fall off from heating liquid cooling apparatus 100b, the stabilization for keeping battery 234 to install.
Please continue to refer to Fig. 5, in the present embodiment, each fixing piece 233 is set on baffle 231, each fixing piece 233
Axis is vertical with baffle 231, and fixing piece 233 is arranged, and battery 234 can be prevented to flank movement, from heating liquid cooling apparatus 100b
It falls off.
Embodiment 3
A kind of heating liquid cooling apparatus is present embodiments provided, the present embodiment is on the basis of the technical solution of embodiment 1
The improvement of progress, the technical solution that embodiment 1 describes are equally applicable to the present embodiment, the technical solution that embodiment 1 has disclosed
It is not repeated to describe, difference lies in the heating members for heating liquid cooling apparatus 100a in the present embodiment to be for the present embodiment and embodiment 1
Heater strip 331.
It includes heating cooling component 110b, the first connector 140 and the second connector 150 to heat liquid cooling apparatus 100a.Fig. 6 is this
The sectional view for the heating cooling component 110b that embodiment provides.The cross-section diagram of cooling component 110b cut-outs will be heated.It please refers to
Fig. 6, in the present embodiment, including heat conducting pipe 119, heating member and felt pad 132.Heating member is set to heat conducting pipe 119, the present embodiment
In, heating member is two heater strips 331.Heat conducting pipe 119 includes first surface 121, second surface 122, first side 332 and the
Two side faces 333, first surface 121, first side 332, second surface 122 and second side 333, which are sequentially connected, is enclosed tool
There is a heat conducting pipe 119 of content cavity, the multiple support portions 124 of setting in heat conducting pipe 119, the both ends of each support portion 124 are respectively with the
One surface 121 and second surface 122 connect.Due to the setting of support portion 124, makes that there are multiple inner cavities in heat conducting pipe 119, formed
Harmonica-shaped tube.First side 332 and second side 333 are respectively provided with bayonet 334, and every heater strip 331 is sticked into a bayonet 334
It is interior, and heater strip 331 is fixed on by dispensing in bayonet 334.Insulation is set on first surface 121 and second surface 122
Pad 132 is separated heater strip 331 with battery by felt pad 132, ensures the safe handling of heating liquid cooling apparatus.Battery is put
It sets on the felt pad 132 of first surface 121 or second surface 122, the both ends of battery pass through felt pad 132 and heater strip 331
Contact, heater strip 331 connect the external world and work for electric installation, generate heat and simultaneously pass to battery, are carried out from the both ends of battery
Heating eliminates the temperature difference of battery itself, so that battery is preferably heated, the heating of battery is more uniform.Meanwhile heater strip
331 can rapid warm heat heat conducting pipe 119, so that heat conducting pipe 119 is formed isothermal body, then battery heated, is further decreased
The temperature difference of battery.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of heating liquid cooling apparatus, suitable for battery is heated or cooled, which is characterized in that including heating cooling component with
And the first connector and the second connector for being connected to extraneous coolant liquid, the heating cooling component includes the heat conducting pipe for having tube chamber
And it is set to the heating member of the heat conducting pipe, the heat conducting pipe has first surface and opposite with the first surface the
Two surfaces, the first surface and the second surface are both provided with the multiple arcs card slot for placing battery, the tube chamber with
First connector is connected to second connector, and the heating member is heating film, and the heating film fitting is set to described
First surface and the second surface, the heat conducting pipe are snakelike flat tube, and the heat conducting pipe includes multiple heat conduction arranged side by side
Pipe fitting, each heat conduction pipe fitting, which is arranged side by side, multiple arc-shaped slots, the arc on each heat conduction pipe fitting
The axis of card slot is vertical with the flow direction of the coolant liquid in the heat conduction pipe fitting, and the heating liquid cooling apparatus further includes
Fixing device, the fixing device include baffle and multiple fixing pieces, and each heat conduction pipe fitting is connect with the baffle, often
A fixing piece is set on the baffle, and the axis of each fixing piece is vertical with the baffle.
2. heating liquid cooling apparatus according to claim 1, which is characterized in that each heat conduction pipe fitting is waveform, institute
The trough for stating heat conduction pipe fitting forms the arc-shaped slot.
3. heating liquid cooling apparatus according to claim 2, which is characterized in that the cross section of the arc-shaped slot is arc,
Angle between two endpoints of the arc and the connecting line in the center of circle of the arc is 50 °~60 °.
4. heating liquid cooling apparatus according to claim 1-3 any one of them, which is characterized in that the heating cooling component is also wrapped
Felt pad is included, the felt pad is set to the surface of the close battery side of the heating film.
5. heating liquid cooling apparatus according to claim 4, which is characterized in that the heating liquid cooling apparatus further includes fixed dress
It sets, the fixing device includes baffle, and each heat conduction pipe fitting is connect with the baffle.
6. heating liquid cooling apparatus according to claim 5, which is characterized in that be provided on the baffle multiple for limiting
The groove of battery, is arranged two rows of grooves for limiting battery between adjacent two heat conduction pipe fittings, described in two rows
Groove is staggered.
7. heating liquid cooling apparatus according to claim 1-3 any one of them, which is characterized in that the heating cooling component is also wrapped
Include multiple support portions being set in the heat conducting pipe, the both ends of each support portion respectively with the first surface and described
Second surface connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496245.7A CN106129535B (en) | 2016-06-27 | 2016-06-27 | A kind of heating liquid cooling apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496245.7A CN106129535B (en) | 2016-06-27 | 2016-06-27 | A kind of heating liquid cooling apparatus |
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| CN106129535A CN106129535A (en) | 2016-11-16 |
| CN106129535B true CN106129535B (en) | 2018-08-28 |
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| CN201610496245.7A Active CN106129535B (en) | 2016-06-27 | 2016-06-27 | A kind of heating liquid cooling apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108461871B (en) * | 2018-04-04 | 2024-02-09 | 华霆（合肥）动力技术有限公司 | Flat pipe joint, heating liquid cooling device and battery module |
| CN110370891A (en) * | 2019-08-27 | 2019-10-25 | 赛默（厦门）智能科技有限公司 | A kind of heater structure of automotive thermal tube reason system |
| CN114050347A (en) * | 2021-11-10 | 2022-02-15 | 安徽江淮汽车集团股份有限公司 | Cylindrical battery module |
| CN114588865B (en) * | 2022-03-28 | 2023-09-15 | 江西红土地化工有限公司 | Constant-temperature cooling device for materials in kettle for pesticides |
| WO2024058739A1 (en) * | 2022-09-12 | 2024-03-21 | Karadeniz Teknik Universitesi | Battery thermal management system with liquid cooling and cold plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839482U (en) * | 2014-03-26 | 2014-09-17 | 北汽福田汽车股份有限公司 | Battery module and battery pack and vehicle provided with battery module |
| CN205039219U (en) * | 2015-10-15 | 2016-02-17 | 广州橙行智动汽车科技有限公司 | Battery liquid cooling structure |
| CN205960164U (en) * | 2016-06-27 | 2017-02-15 | 华霆（合肥）动力技术有限公司 | Heating fluid cold charge is put |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2009170140A (en) * | 2008-01-11 | 2009-07-30 | Aiko Kk | Battery module pressurizing spacer |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839482U (en) * | 2014-03-26 | 2014-09-17 | 北汽福田汽车股份有限公司 | Battery module and battery pack and vehicle provided with battery module |
| CN205039219U (en) * | 2015-10-15 | 2016-02-17 | 广州橙行智动汽车科技有限公司 | Battery liquid cooling structure |
| CN205960164U (en) * | 2016-06-27 | 2017-02-15 | 华霆（合肥）动力技术有限公司 | Heating fluid cold charge is put |
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| Publication number | Publication date |
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| CN106129535A (en) | 2016-11-16 |
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Address after: 230000 Anhui Hefei economic and Technological Development Zone, Xin Xin Road, No. 62 power battery factory Applicant after: Huating (Hefei) Power Technology Co., Ltd. Address before: 230000 Hefei 26 Economic Development Zone, Anhui, 5 (Building No. 5) Applicant before: Huating (Hefei) Power Technology Co., Ltd. |
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