CN208923315U - A kind of novel lithium battery coldplate of temperature-adjustable - Google Patents
A kind of novel lithium battery coldplate of temperature-adjustable Download PDFInfo
- Publication number
- CN208923315U CN208923315U CN201821465550.0U CN201821465550U CN208923315U CN 208923315 U CN208923315 U CN 208923315U CN 201821465550 U CN201821465550 U CN 201821465550U CN 208923315 U CN208923315 U CN 208923315U
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- Prior art keywords
- wall
- lithium battery
- coldplate
- mounting groove
- temperature
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 64
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000002826 coolant Substances 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of novel lithium battery coldplates of temperature-adjustable, including bottom plate, the bottom plate top exterior walls are provided with the first mounting groove, and first mounting groove top exterior walls heat exchanger is fixed with by screw, first mounting groove two sides inner wall is by being welded with rubber block, first mounting groove is close to two rubber block side top exterior walls by being welded with fixing seat, and two fixing seat top exterior walls have been bolted connecting rod, two connecting rod opposite side outer walls have been bolted buckle, the first mounting groove top exterior walls are placed with lithium battery group, and lithium battery group two sides outer wall opens mounting hole, two inner wall of the hole installing pass through screw and are fixed with deck.The high utilization rate of coolant liquid of the utility model, also improves the cooling efficiency of device, promotes the function of temperature control of device, while being also beneficial to improve the practicability of device, and not only only has a refrigerating function.
Description
Technical field
The utility model relates to lithium battery coldplate technical field more particularly to a kind of novel lithium batteries of temperature-adjustable
Coldplate.
Background technique
It by lithium metal or lithium alloy is negative electrode material, using the battery of non-aqueous electrolytic solution that " lithium battery ", which is a kind of,.By
It is very active in the chemical characteristic of lithium metal, so that the processing of lithium metal, preservation, use, very high to environmental requirement.So
Lithium battery is not applied for a long time.With the development of science and technology, present lithium battery has become mainstream.Lithium battery is substantially
Two classes: lithium metal battery and lithium ion battery can be divided into.Lithium ion battery does not contain the lithium of metallic state, and is that can charge
's.5th generation product lithium metal battery of rechargeable battery was born in 1996, safety, specific capacity, self-discharge rate and property
Energy price ratio is superior to lithium ion battery.
However, only simply lithium battery is cooled down for existing some lithium battery coldplates, without
Accomplish to regulate and control lithium battery temperature, while the cooling effect of some coldplates is not good enough, therefore, needs a kind of temperature-adjustable
Novel lithium battery coldplate.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of temperature-adjustable proposed
Novel lithium battery coldplate.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of novel lithium battery coldplate of temperature-adjustable, including bottom plate, the bottom plate top exterior walls are provided with the first peace
Tankage, and the first mounting groove top exterior walls are fixed with heat exchanger by screw, first mounting groove two sides inner wall passes through
It is welded with rubber block, first mounting groove is close to two rubber block side top exterior walls by being welded with fixing seat, and two
A fixing seat top exterior walls have been bolted connecting rod, and two connecting rod opposite side outer walls are bolted
There is a buckle, the first mounting groove top exterior walls are placed with lithium battery group, and lithium battery group two sides outer wall opens mounting hole, and two
The inner wall of the hole installing passes through screw and is fixed with deck, and the bottom plate front and back outer wall has been bolted cooling
Plate, and two coldplate opposite side outer walls are provided with the second mounting groove, two the second mounting groove inner walls pass through screw
It is fixed with thermal insulation layer, two coldplate opposite side outer walls have been bolted circulation flow tube, and recycle flow tube one
Outer circumferential walls are held to be connected with throttle valve by clip, the bottom plate top side outer wall has been connected through a screw thread temperature sensor,
And other side outer wall has been bolted coolant liquid box at the top of bottom plate.
Preferably, the coolant liquid box is opened close to lithium battery group side outer wall there are two connecting hole, and one of connection
Hole inner wall is connected by screw thread with one end of circulation flow tube, another connecting hole inner wall is plugged with connecting tube, and coolant liquid box leans on
The side outer wall of nearly connecting tube has been bolted liquid pump, the other end that liquid pump liquid outlet passes through screw thread and circulation flow tube
It is connected.
Preferably, the liquid pump inlet is connected by screw thread with connecting tube, and connecting tube and connecting hole joining place
It is bonded with sealing ring, two coldplates have been bolted heating rod close to lithium battery bottom opposite side outer wall.
Preferably, two coldplates opposite side outer wall at the top of the lithium battery group pass through hinge it is hinged there are two
Limited block, and four limited block outer walls are bonded with rubber pad.
Preferably, coldplate front outer wall has been bolted control box, and controls box top and side inner wall
It has been bolted battery and single-chip microcontroller respectively.
Preferably, the control box side outer wall and bottom outer wall are respectively arranged with Air Filter and three air holes.
Preferably, the heat exchanger, heating rod, liquid pump and battery pass through conducting wire and are connected with switch, and switch
It is connected by signal wire with the output end of single-chip microcontroller, the output end of temperature sensor passes through the input of signal wire and single-chip microcontroller
End is connected.
Compared with prior art, the utility model provides a kind of novel lithium battery coldplate of temperature-adjustable, has
Below the utility model has the advantages that
1. this is used for novel lithium battery coldplate, by be provided with coolant liquid box, connecting tube, liquid pump, circulation flow tube and
Throttle valve extracts coolant liquid by liquid pump out of coolant liquid box, then is cooled down by recycling flow tube to lithium battery group,
Coolant liquid can be passed back into inside coolant liquid box by the switch of throttle valve simultaneously, improve the utilization rate of coolant liquid, also mention
The high cooling efficiency of device.
2. this is used for novel lithium battery coldplate, by being provided with temperature sensor and heating rod, temperature sensor can
The temperature of lithium battery group is monitored, it, can be by circulation flow tube and coolant liquid to lithium battery group when temperature is higher than setting value
Cooling down is carried out, when temperature is lower than setting value, lithium battery group can be heated by heating rod, promote the temperature of device
Function is controlled, while being also beneficial to improve the practicability of device, and not only only has refrigerating function.
3. this is used for novel lithium battery coldplate, by being provided with thermal insulation layer, thermal insulation layer can promote the cooling of coldplate
Effect, while by being provided with heat exchanger, the heat of lithium battery can be distributed, further improve the cold of coldplate
But efficiency.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate, and work efficiency is high.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of temperature-adjustable novel lithium battery coldplate sectional structure signal
Figure；
Fig. 2 be the utility model proposes a kind of temperature-adjustable novel lithium battery coldplate plan structure signal
Figure；
Fig. 3 be the utility model proposes a kind of temperature-adjustable novel lithium battery coldplate control box structural representation
Figure.
In figure: 1- bottom plate, 2- fixing seat, 3- connecting rod, 4- heat exchanger, 5- heating rod, 6- lithium battery group, 7- temperature pass
Sensor, 8- coldplate, 9- control box, 10- circulation flow tube, 11- throttle valve, 12- coolant liquid box, 13- connecting tube, 14- liquid pump,
15- thermal insulation layer, 16- limited block, 17- battery, 18- single-chip microcontroller, 19- air hole, 20- Air Filter.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, the novel lithium battery coldplate of a kind of temperature-adjustable, including bottom plate 1,1 top exterior walls of bottom plate are opened
There is the first mounting groove, and the first mounting groove top exterior walls are fixed with heat exchanger 4 by screw, the heat of lithium battery can be dissipated
It sending out, further improves the cooling efficiency of coldplate, the first mounting groove two sides inner wall is by being welded with rubber block, and first
Mounting groove is close to two rubber block side top exterior walls by being welded with fixing seat 2, and two 2 top exterior walls of fixing seat pass through
Bolt is fixed with connecting rod 3, and two 3 opposite side outer walls of connecting rod have been bolted buckle, the first mounting groove top
Outer wall is placed with lithium battery group 6, and 6 two sides outer wall of lithium battery group opens mounting hole, and two inner wall of the hole installing are solid by screw
Surely there is deck, 1 front and back outer wall of bottom plate has been bolted coldplate 8, and two 8 opposite side outer walls of coldplate
It is provided with the second mounting groove, two the second mounting groove inner walls pass through screw and are fixed with thermal insulation layer 15, two coldplates 8 opposite one
Side outer wall has been bolted circulation flow tube 10, and recycles 10 one end outer circumferential walls of flow tube and be connected with throttle valve by clip
11,1 top side outer wall of bottom plate has been connected through a screw thread temperature sensor 7, promotes the function of temperature control of device, while also advantageous
In the practicability for improving device, and not only only there is refrigerating function, and 1 top other side outer wall of bottom plate is bolted
There is coolant liquid box 12, improve the utilization rate of coolant liquid, also improves the cooling efficiency of device.
In the utility model, coolant liquid box 12 is opened close to 6 side outer wall of lithium battery group there are two connecting hole, and one of them
Connecting hole inner wall is connected by screw thread with one end of circulation flow tube 10, another connecting hole inner wall is plugged with connecting tube 13, cold
But liquid box 12 has been bolted liquid pump 14 close to the side outer wall of connecting tube 13,14 liquid outlet of liquid pump by screw thread with
The other end of circulation flow tube 10 is connected, and 14 inlet of liquid pump is connected by screw thread with connecting tube 13, and connecting tube 13 and
Connecting hole joining place is bonded with sealing ring, and two coldplates 8 are bolted close to 6 bottom opposite side outer wall of lithium battery
There is a heating rod 5, two coldplates 8 close to 6 top opposite side outer wall of lithium battery group pass through hinge, and hingedly there are two limited blocks
16, and four 16 outer walls of limited block are bonded with rubber pad, 8 front outer wall of coldplate has been bolted control box 9, and controls
9 top of box processed and side inner wall have been bolted battery 17 and single-chip microcontroller 18 respectively, control 9 side outer wall of box and bottom
Outer wall is respectively arranged with Air Filter 20 and three air holes 19, and heat exchanger 4, heating rod 5, liquid pump 14 and battery 17 are logical
It crosses conducting wire and is connected with switch, and switch is connected by signal wire with the output end of single-chip microcontroller 18, the output of temperature sensor 7
End is connected by signal wire with the input terminal of single-chip microcontroller 18.
Working principle: in use, by the way that lithium battery group 6 to be put between two pieces of coldplates 8, followed by connecting rod
Buckle on 3 is fixed, while keeping it more firm according to limited block 16, starts liquid pump 14 by single-chip microcontroller 18 at this time
By in coolant liquid box 12 coolant liquid extraction, then the circulation flow tube 10 by being fixed on two pieces of coldplates 8 to lithium battery group 6 into
Row cooling, while temperature sensor 7 can be monitored the temperature around lithium battery group 6, when temperature is greater than the set value, lead to
It crosses circulation flow tube 10 to cool down lithium battery group 6, when temperature is less than setting value, it is added by starting heating rod 5
Heat.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of novel lithium battery coldplate of temperature-adjustable, including bottom plate (1), which is characterized in that at the top of the bottom plate (1)
Outer wall is provided with the first mounting groove, and the first mounting groove top exterior walls are fixed with heat exchanger (4) by screw, first installation
For slot two sides inner wall by being welded with rubber block, first mounting groove passes through weldering close to two rubber block side top exterior walls
It is connected to fixing seat (2), and two fixing seat (2) top exterior walls have been bolted connecting rod (3), two connecting rods
(3) opposite side outer wall has been bolted buckle, and the first mounting groove top exterior walls are placed with lithium battery group (6),
And lithium battery group (6) two sides outer wall opens mounting hole, two inner wall of the hole installing pass through screw and are fixed with deck, the bottom
Plate (1) front and back outer wall has been bolted coldplate (8), and two coldplate (8) opposite side outer walls are opened
There is the second mounting groove, two the second mounting groove inner walls pass through screw and are fixed with thermal insulation layer (15), two coldplates
(8) opposite side outer wall has been bolted circulation flow tube (10), and is recycled flow tube (10) one end outer circumferential walls and passed through card
Hoop is connected with throttle valve (11), and bottom plate (1) the top side outer wall has been connected through a screw thread temperature sensor (7), and bottom plate
(1) top other side outer wall has been bolted coolant liquid box (12).
2. a kind of novel lithium battery coldplate of temperature-adjustable according to claim 1, which is characterized in that the cooling
Liquid box (12) is opened close to lithium battery group (6) side outer wall there are two connecting hole, and one of connecting hole inner wall by screw thread with
One end of circulation flow tube (10) is connected, another connecting hole inner wall is plugged with connecting tube (13), and coolant liquid box (12) is close to even
The side outer wall of adapter tube (13) has been bolted liquid pump (14), and liquid pump (14) liquid outlet passes through screw thread and circulation flow tube
(10) the other end is connected.
3. a kind of novel lithium battery coldplate of temperature-adjustable according to claim 2, which is characterized in that the liquid
Pump (14) inlet is connected by screw thread with connecting tube (13), and connecting tube (13) and connecting hole joining place are bonded with sealing
Circle, two coldplates (8) have been bolted heating rod (5) close to lithium battery group (6) bottom opposite side outer wall.
4. a kind of novel lithium battery coldplate of temperature-adjustable according to claim 1, which is characterized in that described in two
Coldplate (8) opposite side outer wall at the top of lithium battery group (6) passes through hinge hingedly there are two limited block (16), and four
Limited block (16) outer wall is bonded with rubber pad.
5. a kind of novel lithium battery coldplate of temperature-adjustable according to claim 1, which is characterized in that the cooling
Plate (8) front outer wall has been bolted control box (9), and is controlled solid by bolt respectively with side inner wall at the top of box (9)
Surely there are battery (17) and single-chip microcontroller (18).
6. a kind of novel lithium battery coldplate of temperature-adjustable according to claim 5, which is characterized in that the control
Box (9) side outer wall and bottom outer wall are respectively arranged with Air Filter (20) and three air holes (19).
7. a kind of novel lithium battery coldplate of temperature-adjustable according to claim 1, which is characterized in that the heat is handed over
Parallel operation (4), heating rod (5), liquid pump (14) and battery (17) are connected with switch by conducting wire, and switch passes through signal
Line is connected with the output end of single-chip microcontroller (18), and the output end of temperature sensor (7) is defeated by signal wire and single-chip microcontroller (18)
Enter end to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821465550.0U CN208923315U (en) | 2018-09-07 | 2018-09-07 | A kind of novel lithium battery coldplate of temperature-adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821465550.0U CN208923315U (en) | 2018-09-07 | 2018-09-07 | A kind of novel lithium battery coldplate of temperature-adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208923315U true CN208923315U (en) | 2019-05-31 |
Family
ID=66703601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821465550.0U Active CN208923315U (en) | 2018-09-07 | 2018-09-07 | A kind of novel lithium battery coldplate of temperature-adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208923315U (en) |
-
2018
- 2018-09-07 CN CN201821465550.0U patent/CN208923315U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240418 Address after: No. 14 Longxing Road, Anliang Community, Yuanshan Street, Longgang District, Shenzhen City, Guangdong Province, 518115 Patentee after: Shenzhen Daxing Nickel Cobalt Technology Co.,Ltd. Country or region after: China Address before: 317599 No. 169 Jinping Avenue, Chengdong Street, Wenling City, Taizhou City, Zhejiang Province Patentee before: TAIZHOU QIANJIANG NEW ENERGY RESEARCH INSTITUTE Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |