CN207149667U - Heat abstractor and battery system - Google Patents
Heat abstractor and battery system Download PDFInfo
- Publication number
- CN207149667U CN207149667U CN201721197270.1U CN201721197270U CN207149667U CN 207149667 U CN207149667 U CN 207149667U CN 201721197270 U CN201721197270 U CN 201721197270U CN 207149667 U CN207149667 U CN 207149667U
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- Prior art keywords
- radiating
- heat abstractor
- heat
- cell
- battery system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model embodiment provides a kind of heat abstractor and battery system.The heat abstractor includes multiple radiating subassemblies, and the radiating subassembly includes feed tube, drain pipe and radiating piece；The airtight chamber of a U-shaped is provided with the radiating piece, roundabout fluid passage is provided with the airtight chamber, the feed tube is arranged on the side of the radiating piece with the drain pipe, and connected respectively with the fluid passage, when liquid is flowed into after the fluid passage via the feed tube and flowed out from the drain pipe, realization pair treats that thermal dissipating object radiates with the heat sink contact.The area of dissipation of the heat abstractor is big, good heat dissipation effect, radiating are time-consuming short, can carry out centralized radiating to each electronic equipment, improve overall radiating efficiency.
Description
Technical field
Equipment cooling processing technology field is the utility model is related to, in particular to a kind of heat abstractor and battery system
System.
Background technology
With the fast development of electronic technology, the use of pure electric or hybrid automobile is popularized all the more, and it is pure electronic or
The cornering ability of hybrid vehicle and accordingly can operation duration all with each electronic equipment (such as battery system) in automobile
Running status has great contact.
Under normal circumstances, it is each in pure electric or hybrid automobile along with the use of pure electric or hybrid automobile
Kind electronic equipment all will routinely be generated heat, and different electronic equipments can cause different temperature difference and phase in adstante febre
The temperature elevation amplitude answered, so that each electronic device works in different environment temperatures, influence the operation of each electronic equipment
State.
For example, include multiple cells for being used to provide the automobilism energy in battery system, and each cell
Substantial amounts of heat can be produced during discharge and recharge, if the heat can not be discharged in time, by the temperature made in battery not
Disconnected to rise, the temperature difference for causing it internal gradually increases, and the temperature that inside battery constantly rises will make battery to be in big
In the working environment of the temperature difference, the service life of battery is influenceed.Particularly sweltering heat summer, the temperature of natural environment is very high,
If effective radiating management can not be carried out to battery in time, its final operating temperature is by much larger than the reasonable work temperature of battery
Degree, and then the service life and battery capacity of battery are had a strong impact on, while larger do can be also caused to the discharge performance of battery
Disturb, it is difficult to meet necessary charge-discharge power demand.
For now, on the market the processing scheme generally use natural cooling to each electronic equipment in the above situation or
Mandatory air-cooled mode radiates to each electronic equipment.But time-consuming for this radiating mode, effect difference is, it is necessary to individually right
Each electronic equipment is radiated, and overall radiating distribution is more at random, and area of dissipation is little.
Utility model content
In order to overcome above-mentioned deficiency of the prior art, the purpose of this utility model is to provide a kind of heat abstractor and electricity
Cell system.The area of dissipation of the heat abstractor is big, good heat dissipation effect, radiating are time-consuming short, and each electronic equipment can be collected
Chinese style radiates, and improves overall radiating efficiency.
For heat abstractor, the utility model preferred embodiment provides a kind of heat abstractor, the heat abstractor bag
Multiple radiating subassemblies are included, the radiating subassembly includes feed tube, drain pipe and radiating piece；
The airtight chamber of a U-shaped is provided with the radiating piece, roundabout liquid is provided with the airtight chamber and is led to
Road, the feed tube is arranged on the side of the radiating piece with the drain pipe, and is connected respectively with the fluid passage,
When liquid after the feed tube inflow fluid passage from the drain pipe via flowing out, realization pair and the heat sink contact
Treat that thermal dissipating object is radiated.
In the utility model preferred embodiment, above-mentioned heat abstractor also includes the first connecting tube and the second connecting tube,
First connecting tube is used to connect the feed tube on adjacent heat radiation part, and second connecting tube is used to connect adjacent heat radiation part
Drain pipe.
In the utility model preferred embodiment, multiple flow channel for liquids dividing plates are provided with above-mentioned airtight chamber, it is described
Airtight chamber is included described in U-shaped passage and S type passages by the mutually isolated formation between the multiple flow channel for liquids dividing plate
Fluid passage.
In the utility model preferred embodiment, above-mentioned U-shaped passage surrounds the S types passage, and with the S types passage
It is interconnected, to form the roundabout fluid passage.
For battery system, the utility model preferred embodiment provides a kind of battery system, the battery system bag
Include battery modules and above-mentioned heat abstractor；
The battery modules include multiple cells being arranged side by side, and the radiating subassembly in the heat abstractor is arranged on
Between two adjacent cells, and contacted respectively with two adjacent cells, to pass through the radiating subassembly
The liquid of interior flowing radiates to the cell.
In the utility model preferred embodiment, each radiating piece contacts with the cell in above-mentioned heat abstractor
One side on be vertically installed with baffle plate, the baffle plate is fixed together with the baffle plate on adjacent heat radiation part, for adjacent
Cell between two radiating pieces is fixed.
In the utility model preferred embodiment, length of the above-mentioned baffle plate in the plane perpendicular to the radiating piece,
Cell thickness between two adjacent radiating pieces is identical.
In the utility model preferred embodiment, above-mentioned battery system also includes multiple thermal insulation layers, the insulation
Heat-conducting layer is arranged between the cell to contact with each other and the radiating subassembly, for each in the battery modules
Cell carries out heat conduction.
In the utility model preferred embodiment, the electrode of the cell between adjacent two radiating subassemblies
Stretched out relative to the radiating subassembly.
In the utility model preferred embodiment, above-mentioned cell is rectangular configuration, and the cell includes side
Shape battery, soft-package battery.
In terms of existing technologies, the heat abstractor and battery system that the utility model preferred embodiment provides have
Following beneficial effect：The area of dissipation of the heat abstractor is big, good heat dissipation effect, radiating are time-consuming short, can be to each electronic equipment
Centralized radiating is carried out, improves overall radiating efficiency.Specifically, the heat abstractor includes multiple radiating subassemblies, described to dissipate
Hot component includes feed tube, drain pipe and radiating piece, and the airtight chamber of a U-shaped is provided with the radiating piece, described closed
Roundabout fluid passage is provided with chamber, the feed tube is arranged on the side of the radiating piece with the drain pipe, and
Connect with the fluid passage, flowed out after liquid flows into the fluid passage via the feed tube from the drain pipe respectively
When, realization pair treats that thermal dissipating object radiates with the heat sink contact.Wherein, the radiating piece passes through in the U-shaped
Airtight chamber house liquid, and treated the liquid by way of thermal dissipating object radiated, improve the heat abstractor
Radiating efficiency, area of dissipation and radiating effect, the heat abstractor is carried out to multiple electronic equipments at centralized radiating
Reason.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, the utility model cited below particularly compared with
Good embodiment, and accompanying drawing appended by cooperation, are described in detail below.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to the utility model claims protection domain as, for those of ordinary skill in the art, do not paying
On the premise of creative work, other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation for the heat abstractor that the utility model preferred embodiment provides.
Fig. 2 is a kind of schematic cross-section of the radiating piece shown in Fig. 1 that the utility model preferred embodiment provides.
Fig. 3 is a kind of structural representation for the battery system that the utility model preferred embodiment provides.
Fig. 4 is a kind of exploded perspective view for the battery system that the utility model preferred embodiment provides.
Fig. 5 is another exploded perspective view for the battery system that the utility model preferred embodiment provides.
Icon：10- battery systems；100- heat abstractors；110- radiating subassemblies；111- radiating pieces；112- feed tubes；113-
Drain pipe；The connecting tubes of 114- first；The connecting tubes of 115- second；116- flow channel for liquids dividing plates；200- battery modules；210- monomers electricity
Pond；120- baffle plates；130- thermal insulation layers.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " on ", the orientation or position relationship of the instruction such as " interior "
For based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation or position usually put
Relation, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.This
Outside, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In addition, the term such as term " vertical ", " parallel " is not offered as requiring absolute upright or parallel between two parts, and
It is to be slightly tilted.Such as " parallel " only refers to that its direction is more parallel with respect to for " vertical ", is not to represent two knots
It must be substantially parallel, but can be slightly tilted between structure.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
It is time-consuming short how to provide a kind of area of dissipation big, good heat dissipation effect, radiating, each electronic equipment can be concentrated
Formula radiates, and improves the heat abstractor of overall radiating efficiency, is that the technology for being badly in need of solving is asked to those skilled in the art
Topic.
Below in conjunction with the accompanying drawings, some embodiments of the present utility model are elaborated.In the case where not conflicting, under
Feature in the embodiment and embodiment stated can be mutually combined.
Fig. 1 is refer to, is a kind of structural representation for the heat abstractor 100 that the utility model preferred embodiment provides.
In the utility model embodiment, the heat abstractor 100 is used to carry out various electronic equipments the big centralization of area of dissipation
Radiating treatment, so as to improve the radiating efficiency of whole radiation processes, reduction radiating elapsed time, ensure that each electronic equipment can be just
Often operation.Specifically, the heat abstractor 100 includes multiple radiating subassemblies 110, and the multiple radiating subassembly 110 is integrated in one
Rise, multiple thermal dissipating object progress radiating treatment is treated for what is pair contacted with the radiating subassembly 110.
In the present embodiment, the radiating subassembly 110 includes feed tube 112, drain pipe 113 and radiating piece 111, described to dissipate
The side of warmware 111 is provided with roundabout for what is circulated for liquid with treating that thermal dissipating object contacts in the radiating piece 111
Fluid passage, the feed tube 112 and the drain pipe 113 are arranged on the side of the radiating piece 111, and with being present in institute
State the fluid passage connection in radiating piece 111 so that liquid can be flowed into via the feed tube 112 after the fluid passage from
The drain pipe 113 flows out, to realize that what 110 pairs of the radiating subassembly contacted with the radiating piece 111 treats dissipating for thermal dissipating object
It is heat-treated function.
In the present embodiment, the liquid for can draw it is described treat heat caused by thermal dissipating object, complete to wait to dissipate to described
The cooling liquid of the radiating treatment of hot object, the cooling liquid may be, but not limited to, water, alcohol etc..
In the present embodiment, the radiating piece 111 is platy structure, larger two of the top surface area of radiating piece 111
Side can treat that thermal dissipating object is contacted with described, with increase to the area of dissipation for treating thermal dissipating object, corresponding to quickening
Radiating rate.Two larger sides of wherein described surface area are two sides being oppositely arranged.
In the present embodiment, the feed tube 112 and the drain pipe 113 may be provided at larger two of the surface area
On side.Specifically, described two sides include first side and second side, then the feed tube 112 and the drain pipe
113 can be arranged in the first side or second side simultaneously；The feed tube 112 can also be distinguished with the drain pipe 113
It is arranged on described two sides, i.e., when described feed tube 112 is arranged in the first side, the drain pipe 113 is set
In the second side, or when the feed tube 112 is arranged in the second side, the drain pipe 113 is arranged on institute
State in first side.In this embodiment, it is preferred that the feed tube 112 and the drain pipe 113 are arranged on the radiating
In first side in two larger sides of the top surface area of part 111.
In the present embodiment, shape of cross section of the feed tube 112 in the plane parallel to the first side be not
It is restricted, may be, but not limited to, rectangle, square, ellipse and circle etc..In the utility model embodiment, it is described enter
The shape of cross section of liquid pipe 112 is preferably circular.
In the present embodiment, shape of cross section of the drain pipe 113 in the plane parallel to the first side be not
It is restricted, may be, but not limited to, rectangle, square, ellipse and circle etc..In the utility model embodiment, it is described go out
The shape of cross section of liquid pipe 113 is preferably circular.
Fig. 2 is refer to, is one kind section of the radiating piece 111 shown in Fig. 1 of the utility model preferred embodiment offer
Face schematic diagram.In the present embodiment, the radiating piece 111 is internally provided with the airtight chamber of a U-shaped, and the fluid passage is set
Put in the airtight chamber, then the mode connected between the feed tube 112 and the fluid passage is：The feed liquor
Side wall of the one end of pipe 112 between the first side of the radiating piece 111 and the airtight chamber and the fluid passage
Connection, the other end of the feed tube 112 is arranged on outside the radiating piece 111, to allow the liquid to flow from the feed tube 112
Enter the fluid passage；The mode connected between the drain pipe 113 and the fluid passage is：The drain pipe 113
One end through the radiating piece 111 first side and the airtight chamber between side wall connected with the fluid passage,
The other end of the drain pipe 113 is arranged on outside the radiating piece 111, to allow the liquid to flow out institute from the drain pipe 113
State fluid passage.
In an embodiment of the present embodiment, the radiating piece 111 can include the heat-dissipating cover plate that is mutually matched and
Reeded liquid containing groove body is set, and the side of the heat-dissipating cover plate is covered in the liquid containing groove body towards the groove
On, to form the airtight chamber, wherein opposite side relative on the heat-dissipating cover plate is the first side.
Wherein, the heat-dissipating cover plate and the liquid containing groove body are fabricated using Heat Conduction Material, the Heat Conduction Material
It may be, but not limited to, copper, aluminium etc..The heat-dissipating cover plate and the liquid containing groove body can be by injection forming mold systems
Make and form, can also be fabricated by punch-forming mold, can also be fabricated by hollow product blow molding mould,
It can also be fabricated by extrusion molding mould.Further, in the present embodiment, the heat-dissipating cover plate holds with the liquid
Cell body is put to be fabricated using aluminium diel.
In the present embodiment, multiple flow channel for liquids dividing plates 116 are provided with the airtight chamber, the airtight chamber passes through
Mutually isolated formation between the multiple flow channel for liquids dividing plate 116 includes the fluid passage of U-shaped passage and S type passages.
Wherein, the U-shaped passage surrounds the S types passage, and is interconnected with the S types passage, to form the roundabout liquid
Passage.In the present embodiment, the size of each flow channel for liquids dividing plate 116 can be with identical, can also be different, for example, a liquid
The length of port plate 116 can be identical with the length of another flow channel for liquids dividing plate 116, flow channel for liquids dividing plate 116
Width can be more than the width of another flow channel for liquids dividing plate 116, and specific size can be according to the composition U-shaped passage and institute
The dividing plate for stating S type passages sets demand to carry out different settings.
In the present embodiment, the multiple flow channel for liquids dividing plate 116 and the liquid containing groove body can by one into
The mode of type be fabricated or manufacture respectively after by the mode such as welding, pasting so that multiple flow channel for liquids dividing plates
116 are fixedly installed in the groove of the liquid containing groove body.In an embodiment of the present embodiment, the multiple liquid
Port plate 116 is fabricated with the liquid containing groove body by integrally formed mode.
Referring once again to Fig. 1, in the present embodiment, the heat abstractor 100 can also include the first connecting tube 114 and the
Two connecting tubes 115, first connecting tube 114 are used to connect the feed tube 112 on adjacent heat radiation part 111, second connection
Pipe 115 is used to connect the drain pipe 113 on adjacent heat radiation part 111.
Specifically, first connecting tube 114 is arranged on the radiating piece 111 second side relative with the first side
On face, and connected with the airtight chamber, for by the feed liquor of the feed tube 112 of current radiating piece 111 and adjacent heat radiation part 111
Pipe 112 connects.Wherein, the position of the first connecting tube 114 on each radiating piece 111 and feed tube 112 on the radiating piece 111
Position it is mutually corresponding, the shape of first connecting tube 114 is identical with the shape of the feed tube 112.
Second connecting tube 115 is arranged in the second side, and is connected with the airtight chamber, for by currently
The drain pipe 113 of radiating piece 111 connects with the drain pipe 113 of adjacent heat radiation part 111.Wherein, second on each radiating piece 111
The position of connecting tube 115 and the position of drain pipe 113 on the radiating piece 111 are mutually corresponding, the shape of second connecting tube 115
Shape is identical with the shape of the drain pipe 113 so that multiple radiating subassemblies 110 pass through first connecting tube 114 and described
Two connecting tubes 115 are interconnected, and are radiated so that it is guaranteed that the multiple radiating subassembly 110 can integrally treat thermal dissipating object
Processing.
Incorporated by reference to reference picture 3 and Fig. 4, wherein Fig. 3 is the battery system 10 that the utility model preferred embodiment provides
A kind of structural representation, Fig. 4 are a kind of exploded perspective views for the battery system 10 that the utility model preferred embodiment provides.
In the utility model embodiment, the heat abstractor 100 can be applied to the battery system 10, for complete within the extremely short time
Cell 210 in the paired battery system 10 carries out radiating treatment, so that each monomer electricity in the battery system 10
Pond 210 being capable of normal work.Thus, the battery system 10 can include the heat abstractor 100 and battery modules 200, institute
Stating battery modules 200 includes multiple cells 210 being arranged side by side, and the radiating subassembly 110 in the heat abstractor 100 is set
Between two adjacent cells 210, and contacted respectively with two adjacent cells 210, with by described
The liquid of flowing radiates to the cell 210 in radiating subassembly 110.Wherein, the radiating subassembly 110 and the phase
The surface of adjacent two cells 210 contact is respectively the first side and second of radiating piece 111 in the radiating subassembly 110
Side.
Fig. 5 is refer to, is another exploded perspective view for the battery system 10 that the utility model preferred embodiment provides.
In the utility model embodiment, each radiating piece 111 contacts with the cell 210 in the heat abstractor 100 one
Baffle plate 120 is vertically installed with side, the baffle plate 120 is fixed together with the baffle plate 120 on adjacent heat radiation part 111, is used for
Cell 210 between two adjacent radiating pieces 111 is fixed.Specifically, the baffle plate 120 is arranged on described dissipate
In the first side of warmware 111, adjacent two baffle plates 120 can be fixed together by modes such as adhesion, welding.Further,
In the present embodiment, two adjacent baffle plates 120 are fixedly connected by way of welding.
In the present embodiment, the baffle plate 120 on each radiating piece 111 is fixed on the baffle plate 120 on adjacent heat radiation part 111
Together, it is additionally operable to improve the structural strength of the heat abstractor 100.
In the present embodiment, length of the baffle plate 120 in the plane perpendicular to the radiating piece 111, with the phase
The thickness of cell 210 between two adjacent radiating pieces 111 is identical.The length is according to the thickness of the cell 210
Difference can carry out different settings.
In the present embodiment, the battery system 10 can also include multiple thermal insulation layers 130, the thermal insulation layer
130 are arranged between the cell 210 and the radiating subassembly 110 to contact with each other, for the battery modules 200
In each cell 210 carry out heat conduction.Specifically, the side of the thermal insulation layer 130 and the radiating piece 111 are towards institute
The contacts side surfaces of cell 210 are stated, the one side of the opposite side of the thermal insulation layer 130 and the cell 210 connects
Touch, heat caused by the cell 210 is conducted into the liquid of the internal circulation of radiating piece 111, allows liquid to take
Band heat leaves the heat abstractor 100, completes the radiating treatment to the cell 210.In the present embodiment, it is described exhausted
Edge heat-conducting layer 130 is insulating heat-conductive silicagel pad.
The insulating heat-conductive silicagel pad has certain pliability, excellent insulating properties, compressibility, surface are natural to glue
Property, produced exclusively for the design that heat is transmitted using gap, being capable of blind, completion heating position and radiating part interdigit
Heat transfer, while also act as insulation, damping etc. effect, disclosure satisfy that device miniaturization and the design requirement of ultrathin, be pole
Have manufacturability and usability, and thickness is applied widely, is a kind of splendid conductive filler material.
In the present embodiment, the cell 210 is described when being arranged between two adjacent radiating subassemblies 110
The electrode of cell 210 will stretch out relative to the radiating subassembly 110, to ensure that the cell 210 can normally make
With.In the present embodiment, the cell 210 is rectangular configuration, and the cell 210 includes rectangular cell, Soft Roll electricity
Pond etc., wherein the cell 210 can be single rectangular cell or soft-package battery, also can be by multiple rectangular cells or Soft Roll
Battery is layered on top of each other setting composition.
In summary, in the heat abstractor and battery system that the utility model preferred embodiment provides, the radiating
The area of dissipation of device is big, good heat dissipation effect, radiating are time-consuming short, can carry out centralized radiating to each electronic equipment, improve whole
The radiating efficiency of body.Specifically, the heat abstractor includes multiple radiating subassemblies, and the radiating subassembly includes feed tube, goes out liquid
Pipe and radiating piece, the airtight chamber of a U-shaped is provided with the radiating piece, roundabout liquid is provided with the airtight chamber
Passage, the feed tube is arranged on the side of the radiating piece with the drain pipe, and is connected respectively with the fluid passage,
When liquid is flowed into after the fluid passage via the feed tube and flowed out from the drain pipe, realization pair connects with the radiating piece
Tactile treats that thermal dissipating object is radiated.Wherein, the radiating piece houses liquid by the airtight chamber in the U-shaped, and leads to
Cross the liquid and treat the mode that thermal dissipating object is radiated, improve the radiating efficiency of the heat abstractor, area of dissipation and dissipate
Thermal effect, the heat abstractor is set to carry out centralized radiating treatment to multiple electronic equipments.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. heat abstractor, it is characterised in that the heat abstractor includes multiple radiating subassemblies, the radiating subassembly include into Liquid pipe, drain pipe and radiating piece；The airtight chamber of a U-shaped is provided with the radiating piece, roundabout fluid passage, institute are provided with the airtight chamber State feed tube to be arranged on the side of the radiating piece with the drain pipe, and connected respectively with the fluid passage, in liquid During via being flowed out after the feed tube inflow fluid passage from the drain pipe, realize to being treated with the heat sink contact Thermal dissipating object is radiated.
- 2. heat abstractor according to claim 1, it is characterised in that the heat abstractor also includes the first connecting tube and the Two connecting tubes, first connecting tube are used to connect the feed tube on adjacent heat radiation part, and second connecting tube is used to connect phase Drain pipe on adjacent radiating piece.
- 3. heat abstractor according to claim 1, it is characterised in that multiple flow channel for liquids are provided with the airtight chamber Dividing plate, the airtight chamber includes U-shaped passage by the mutually isolated formation between the multiple flow channel for liquids dividing plate and S types lead to The fluid passage in road.
- 4. heat abstractor according to claim 3, it is characterised in that the U-shaped passage encirclement S types passage, and with The S types passage is interconnected, to form the roundabout fluid passage.
- 5. a kind of battery system, it is characterised in that the battery system includes any one in battery modules and claim 1-4 Described heat abstractor；The battery modules include multiple cells being arranged side by side, and the radiating subassembly in the heat abstractor is arranged on adjacent Two cells between, and contacted respectively with two adjacent cells, with by being flowed in the radiating subassembly Dynamic liquid radiates to the cell.
- 6. battery system according to claim 5, it is characterised in that each radiating piece and the list in the heat abstractor Baffle plate is vertically installed with the one side of body battery contact, the baffle plate is fixed together with the baffle plate on adjacent heat radiation part, uses It is fixed in the cell between two adjacent radiating pieces.
- 7. battery system according to claim 6, it is characterised in that the baffle plate is in the plane perpendicular to the radiating piece On length, the cell thickness between two adjacent radiating pieces is identical.
- 8. battery system according to claim 5, it is characterised in that the battery system also includes multiple insulating heat-conductives Layer, the thermal insulation layer is arranged between the cell to contact with each other and the radiating subassembly, for the electricity Each cell carries out heat conduction in the module of pond.
- 9. battery system according to claim 5, it is characterised in that the monomer between two adjacent radiating subassemblies The electrode of battery stretches out relative to the radiating subassembly.
- 10. according to the battery system described in any one in claim 5-9, it is characterised in that the cell is rectangle Structure, the cell include rectangular cell, soft-package battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197270.1U CN207149667U (en) | 2017-09-18 | 2017-09-18 | Heat abstractor and battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197270.1U CN207149667U (en) | 2017-09-18 | 2017-09-18 | Heat abstractor and battery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207149667U true CN207149667U (en) | 2018-03-27 |
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ID=61667972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721197270.1U Active CN207149667U (en) | 2017-09-18 | 2017-09-18 | Heat abstractor and battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207149667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425235A (en) * | 2017-09-18 | 2017-12-01 | 华霆（合肥）动力技术有限公司 | Heat abstractor and battery system |
-
2017
- 2017-09-18 CN CN201721197270.1U patent/CN207149667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425235A (en) * | 2017-09-18 | 2017-12-01 | 华霆（合肥）动力技术有限公司 | Heat abstractor and battery system |
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Address after: 230000 Anhui Hefei economic and Technological Development Zone, Xin Xin Road, No. 62 power battery factory Patentee after: Huating (Hefei) Power Technology Co., Ltd. Address before: 230000 No. 26, No. 5, Tsing Luen Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Huating (Hefei) Power Technology Co., Ltd. |