CN213278186U - High-temperature-resistant lithium battery - Google Patents
High-temperature-resistant lithium battery Download PDFInfo
- Publication number
- CN213278186U CN213278186U CN202022249223.5U CN202022249223U CN213278186U CN 213278186 U CN213278186 U CN 213278186U CN 202022249223 U CN202022249223 U CN 202022249223U CN 213278186 U CN213278186 U CN 213278186U
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- China
- Prior art keywords
- liquid storage
- lithium battery
- pipe
- storage box
- battery body
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 77
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 239000000110 cooling liquid Substances 0.000 claims abstract description 45
- 239000002826 coolant Substances 0.000 claims abstract description 35
- 210000005056 cell body Anatomy 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 abstract description 16
- 238000001816 cooling Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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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 relates to the technical field of batteries, in particular to a high-temperature resistant lithium battery, which comprises a lithium battery body, a bottom plate is arranged below the lithium battery body, a moving mechanism is fixedly arranged on the bottom plate, supporting legs are vertically and fixedly arranged at four corners of the lower surface of the lithium battery body, one end of the support leg, which is far away from the lithium battery body, is vertically fixed on the upper surface of the bottom plate, a first cooling liquid storage box and a second cooling liquid storage box are respectively and fixedly arranged on the bottom plates at the two sides of the lithium battery body, a first shunt pipe is fixedly arranged on the side wall of the lithium battery body at one side of the first cooling liquid storage box, the lithium battery body side wall of second coolant liquid storage box one side is last to be fixed to be equipped with the collector tube, the equidistance just feeds through the fixed heat pipe that is equipped with between collector tube and the first shunt, the heat pipe is fixed on lithium battery body's surface. The utility model discloses can utilize the coolant liquid of circulation flow to dispel the heat to lithium cell body, and then prolong this high temperature resistant lithium cell's life-span.
Description
Technical Field
The utility model relates to the technical field of batteries, especially, relate to a high temperature resistant lithium cell.
Background
Electric power is indispensable in our daily life and is closely related to our life. However, the social development speed is increasing, the population is also increasing, and the human resources are in shortage. The problem of power failure is often faced in daily life, and in order to solve the problems, a family is necessary to be provided with an emergency power supply, and the problems can be solved one by one when coming. Because the lithium cell has energy height, long service life, from advantage such as discharge power hangs down, the lithium cell receives people's favorite, uses the lithium cell in the indispensable emergency power source of family often, but the condition that generates heat can appear when the power supply for a plurality of electrical apparatus simultaneously in the lithium cell, though the lithium cell itself has high temperature resistance, does not have radiating device on the lithium cell, and the high temperature resistance of lithium cell can be harmd to lasting high temperature, and then causes the damage of lithium cell.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that does not have heat dissipation mechanism on the lithium cell that exists among the prior art, and the high temperature resistant lithium cell that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-temperature-resistant lithium battery is designed, and comprises a lithium battery body, wherein a bottom plate is arranged below the lithium battery body, a moving mechanism is fixedly arranged on the bottom plate, supporting legs are vertically and fixedly arranged at four corners of the lower surface of the lithium battery body, one ends, far away from the lithium battery body, of the supporting legs are vertically and fixedly arranged on the upper surface of the bottom plate, a first cooling liquid storage box and a second cooling liquid storage box are respectively and fixedly arranged on the bottom plates at two sides of the lithium battery body, a first shunt pipe is fixedly arranged on the side wall of the lithium battery body at one side of the first cooling liquid storage box, a liquid collecting pipe is fixedly arranged on the side wall of the lithium battery body at one side of the second cooling liquid storage box, heat conduction pipes are equidistantly and fixedly communicated between the liquid collecting pipe and the first shunt pipe, the heat conduction pipes are fixedly fixed on the surface, and one end of the first liquid guide pipe extends to the inside of the first cooling liquid storage box and is fixedly provided with a first water pump, the liquid collecting pipe and the second cooling liquid storage box are jointly communicated and fixedly provided with a second liquid guide pipe, and the second cooling liquid storage box and the first cooling liquid storage box are jointly and fixedly provided with a backflow mechanism.
Preferably, the moving mechanism comprises four universal wheels, and the four universal wheels are respectively fixed at four corners of the side face of the bottom plate, which is opposite to the lithium battery body.
Preferably, a liquid feeding pipe is fixedly communicated with the first cooling liquid storage box, and a sealing plug is inserted into the liquid feeding pipe.
Preferably, a liquid changing pipe is fixedly communicated with the bottom end of the side face of the second cooling liquid storage box, and a sealing cover is installed on the liquid changing pipe in a threaded mode.
Preferably, the backward flow mechanism includes the second water pump, the second water pump is fixed on the interior diapire of second coolant liquid storage box, the drain pipe of second water pump runs through the diapire and the bottom plate and the fixed second shunt pipe that is equipped with of intercommunication of second coolant liquid storage box in proper order, the second shunt pipe is fixed on the bottom plate, equidistance and the fixed cooling tube that is equipped with of intercommunication on the second shunt pipe, the one end that the second shunt pipe was kept away from to the cooling tube runs through the diapire of bottom plate and first coolant liquid storage box in proper order and extends to inside the first coolant liquid storage box.
The utility model provides a pair of high temperature resistant lithium cell, beneficial effect lies in: this high temperature resistant lithium cell is when using, start first water pump and second water pump, under the effect of first water pump and second water pump, the coolant liquid in first coolant liquid storage box and the second coolant liquid storage box can be through first catheter, first shunt tubes, a plurality of heat pipes, the collector tube, second catheter and a plurality of cooling tube form the circulating route, the heat that the lithium cell body during operation gived off can be absorbed to the heat pipe, and first catheter, first shunt tubes, a plurality of heat pipes, the collector tube, second catheter and a plurality of cooling tube can both dispel the heat to the coolant liquid, and then improve the radiating effect of coolant liquid to lithium cell body.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a high-temperature resistant lithium battery provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 of a high temperature resistant lithium battery according to the present invention;
fig. 3 is a schematic perspective view of a high temperature resistant lithium battery according to the present invention;
fig. 4 is an enlarged view of a portion B in fig. 3 of a high temperature resistant lithium battery according to the present invention;
fig. 5 is an enlarged view of a position C in fig. 3 of the high temperature resistant lithium battery of the present invention.
In the figure: bottom plate 1, universal wheel 2, lithium cell body 3, supporting leg 4, first coolant liquid storage box 5, second coolant liquid storage box 6, first shunt pipe 7, heat pipe 8, liquid feeding pipe 9, sealing plug 10, second shunt pipe 11, cooling tube 12, push rod 13, first catheter 14, collector tube 15, second catheter 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-5, a high temperature resistant lithium battery, includes lithium cell body 3, and lithium cell body 3 below is equipped with bottom plate 1, and fixed being equipped with moving mechanism on bottom plate 1, moving mechanism include four universal wheels 2, and four corners that bottom plate 1 and lithium cell body 3 carried on the back mutually side are fixed respectively to four universal wheels 2, and bottom plate 1 serves fixedly and is equipped with push rod 13, utilizes push rod 13 and moving mechanism, makes things convenient for people very much to remove this high temperature resistant lithium battery.
Four corners of the lower surface of the lithium battery body 3 are vertically and fixedly provided with supporting legs 4, one end of each supporting leg 4, which is far away from the lithium battery body 3, is vertically fixed on the upper surface of the bottom plate 1, the bottom plates 1 on two sides of the lithium battery body 3 are respectively and fixedly provided with a first cooling liquid storage box 5 and a second cooling liquid storage box 6, the side wall of the lithium battery body 3 on one side of the first cooling liquid storage box 5 is fixedly provided with a first shunt pipe 7, the side wall of the lithium battery body 3 on one side of the second cooling liquid storage box 6 is fixedly provided with a liquid collecting pipe 15, heat conduction pipes 8 are equidistantly arranged between the liquid collecting pipe 15 and the first shunt pipe 7 and are fixedly communicated, the heat conduction pipes 8 are fixed on the surface of the lithium battery body 3, a first liquid guide pipe 14 is fixedly communicated between the first cooling liquid storage box 5 and the first shunt pipe 7, and one end, the fixed second catheter 16 that is equipped with of common intercommunication between collector 15 and the second coolant liquid storage box 6, under the effect of first water pump, coolant liquid in the first coolant liquid storage box 5 can flow to a plurality of heat pipes 8 through first shunt tubes 7, the radiating heat in 3 surfaces of lithium cell body can be absorbed to coolant liquid in a plurality of heat pipes 8, and then reach the purpose to the cooling of lithium cell body 3, and then indirect promotion this high temperature resistant lithium cell's high temperature resistance, lithium cell body 3's life has also been prolonged.
The backflow mechanism is fixedly arranged between the second cooling liquid storage box 6 and the first cooling liquid storage box 5, the backflow mechanism comprises a second water pump, the second water pump is fixed on the inner bottom wall of the second cooling liquid storage box 6, a liquid outlet pipe of the second water pump sequentially penetrates through the bottom wall of the second cooling liquid storage box 6 and the bottom plate 1 and is communicated with and fixedly provided with a second shunt pipe 11, the second shunt pipe 11 is fixed on the bottom plate 1, the radiating pipe 12 is fixedly arranged on the second shunt pipe 11 in an equidistant mode and is communicated with, and one end, far away from the second shunt pipe 11, of the radiating pipe 12 sequentially penetrates through the bottom walls of the bottom plate 1 and the first cooling liquid storage box 5 and extends to the inside of the first cooling liquid. First water pump and second water pump all connect on lithium cell body 3 through the wire, and establish ties on the wire and have the switch to first water pump and second water pump all are the miniwatt water pump.
This high temperature resistant lithium cell is when using, start first water pump and second water pump, under the effect of first water pump and second water pump, coolant liquid in first coolant liquid storage box 5 and the second coolant liquid storage box 6 can be through first catheter 14, first shunt 7, a plurality of heat pipe 8, collector tube 15, second catheter 16 and a plurality of cooling tube 12 form the circulating route, the heat that gives off when heat pipe 8 can absorb 3 during operations of lithium cell body, and first catheter 14, first shunt 7, a plurality of heat pipe 8, collector tube 15, second catheter 16 and a plurality of cooling tube 12 can both dispel the heat to the coolant liquid, and then improve the radiating effect of coolant liquid to lithium cell body 3.
Example 2
In embodiment 1, the first coolant storage tank 5 and the second coolant storage tank 6 are not provided with a coolant replacement mechanism, and the coolant in the first coolant storage tank 5 and the second coolant storage tank 6 is inconvenient to replace, referring to fig. 1, 2 and 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a liquid feeding pipe 9 is fixedly communicated with the first coolant storage tank 5, a sealing plug 10 is inserted on the liquid feeding pipe 9, a liquid changing pipe is fixedly communicated with the bottom end of the side surface of the second coolant storage tank 6, and a sealing cover is threadedly mounted on the liquid changing pipe. After the high-temperature-resistant lithium battery is used for a period of time and when the cooling liquid needs to be replaced, the sealing plug 10 and the sealing cover are unscrewed, the cooling liquid in the first cooling liquid storage box 5 and the second cooling liquid storage box 6 is partially discharged from the liquid replacement pipe, then the sealing cover is covered on the liquid replacement pipe, and the cooling liquid is added into the first cooling liquid storage box 5 from the liquid adding pipe 9, so that the amount of the cooling liquid in the first cooling liquid storage box 5 and the second cooling liquid storage box 6 is restored to the original amount, and the using effect of the cooling liquid in the first cooling liquid storage box 5 and the second cooling liquid storage box 6 can be ensured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A high-temperature-resistant lithium battery comprises a lithium battery body (3) and is characterized in that a bottom plate (1) is arranged below the lithium battery body (3), a moving mechanism is fixedly arranged on the bottom plate (1), supporting legs (4) are vertically and fixedly arranged at four corners of the lower surface of the lithium battery body (3), one ends, far away from the lithium battery body (3), of the supporting legs (4) are vertically and fixedly arranged on the upper surface of the bottom plate (1), a first cooling liquid storage box (5) and a second cooling liquid storage box (6) are fixedly arranged on the bottom plate (1) at two sides of the lithium battery body (3) respectively, a first shunt pipe (7) is fixedly arranged on the side wall of the lithium battery body (3) at one side of the first cooling liquid storage box (5), a liquid collecting pipe (15) is fixedly arranged on the side wall of the lithium battery body (3) at one side of the, equidistant and fixed heat pipe (8) that are equipped with of intercommunication between collector tube (15) and first shunt (7), heat pipe (8) are fixed on the surface of lithium cell body (3), communicate between first coolant liquid storage box (5) and first shunt (7) jointly and fixedly be equipped with first catheter (14), and first catheter (14) one end extends to the inside of first coolant liquid storage box (5) and fixedly is equipped with first water pump, it is fixed to be equipped with second catheter (16) to communicate jointly between collector tube (15) and second coolant liquid storage box (6), it is fixed to be equipped with backward flow mechanism jointly between second coolant liquid storage box (6) and first coolant liquid storage box (5).
2. The lithium high-temperature-resistant battery as claimed in claim 1, wherein the moving mechanism comprises four universal wheels (2), and the four universal wheels (2) are respectively fixed at four corners of the opposite sides of the bottom plate (1) and the lithium battery body (3).
3. The high-temperature-resistant lithium battery as claimed in claim 1, wherein a liquid feeding pipe (9) is fixedly communicated with the first cooling liquid storage tank (5), and a sealing plug (10) is inserted into the liquid feeding pipe (9).
4. The lithium high-temperature-resistant battery as claimed in claim 1, wherein a liquid-changing pipe is fixedly communicated with the bottom end of the side surface of the second cooling liquid storage tank (6), and a sealing cover is screwed on the liquid-changing pipe.
5. The lithium high-temperature-resistant battery as claimed in claim 1, wherein the backflow mechanism comprises a second water pump, the second water pump is fixed on the inner bottom wall of the second cooling liquid storage tank (6), a liquid outlet pipe of the second water pump sequentially penetrates through the bottom wall of the second cooling liquid storage tank (6) and the bottom plate (1) and is fixedly communicated with a second shunt pipe (11), the second shunt pipe (11) is fixed on the bottom plate (1), a heat dissipation pipe (12) is fixedly communicated on the second shunt pipe (11) at an equal distance, and one end of the heat dissipation pipe (12) far away from the second shunt pipe (11) sequentially penetrates through the bottom walls of the bottom plate (1) and the first cooling liquid storage tank (5) and extends into the first cooling liquid storage tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022249223.5U CN213278186U (en) | 2020-10-12 | 2020-10-12 | High-temperature-resistant lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022249223.5U CN213278186U (en) | 2020-10-12 | 2020-10-12 | High-temperature-resistant lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213278186U true CN213278186U (en) | 2021-05-25 |
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ID=75948244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022249223.5U Expired - Fee Related CN213278186U (en) | 2020-10-12 | 2020-10-12 | High-temperature-resistant lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213278186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160118A1 (en) * | 2022-02-25 | 2023-08-31 | 宁德时代新能源科技股份有限公司 | Battery and electric device |
-
2020
- 2020-10-12 CN CN202022249223.5U patent/CN213278186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160118A1 (en) * | 2022-02-25 | 2023-08-31 | 宁德时代新能源科技股份有限公司 | Battery and electric device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |