CN117393909B - Liquid cooling temperature control device for electrochemical energy storage battery - Google Patents
Liquid cooling temperature control device for electrochemical energy storage battery Download PDFInfo
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- CN117393909B CN117393909B CN202311685162.9A CN202311685162A CN117393909B CN 117393909 B CN117393909 B CN 117393909B CN 202311685162 A CN202311685162 A CN 202311685162A CN 117393909 B CN117393909 B CN 117393909B
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- 239000007788 liquid Substances 0.000 title claims abstract description 124
- 238000001816 cooling Methods 0.000 title claims abstract description 72
- 238000012983 electrochemical energy storage Methods 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000005518 electrochemistry Effects 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 230000002457 bidirectional effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 206010044048 Tooth missing Diseases 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- 238000003487 electrochemical reaction Methods 0.000 description 1
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- 238000004880 explosion Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates 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
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a liquid cooling temperature control device for an electrochemical energy storage battery, which is used for controlling the temperature of a battery main body. According to the liquid cooling temperature control device, on one hand, the temperature of the battery is controlled through the flowing of the cooling liquid, and on the other hand, when the cooling liquid flows in the liquid flow channel in the liquid cooling plate, the air cooling component in the liquid flow channel is driven to work, so that the air cooling component guides heat generated by the battery to the liquid cooling plate and discharges the heat from the gas flow channel, and the heat dissipation efficiency and heat dissipation quality of the battery are improved.
Description
Technical Field
The invention relates to the technical field of battery temperature control equipment, in particular to a liquid cooling temperature control device for an electrochemical energy storage battery.
Background
An electrochemical energy storage cell is a cell capable of performing an electrochemical reaction to store energy. They typically consist of a positive electrode, a negative electrode and an electrolyte, which store energy by ion flow. The temperature of the electrochemical energy storage battery can be continuously increased when the electrochemical energy storage battery is used, and in order to prevent dangerous situations such as overheating, even firing, explosion and the like of the battery, the battery is cooled when the temperature of the battery is higher through a liquid cooling temperature control device.
The existing liquid cooling temperature control device generally adopts a liquid cooling plate, the liquid cooling plate is fully contacted with the surface of a battery, heat of the battery is taken away through the flow of fluid inside the liquid cooling plate to perform heat exchange, so that the temperature of the battery is reduced, but the device is only cooled through a water cooling mode, the heat dissipation mode is single, the high-strength work of the existing device cannot be handled, the heat dissipation efficiency is low, the high-efficiency work of the device is affected, and therefore, the liquid cooling temperature control device for the electrochemical energy storage battery is provided.
Disclosure of Invention
The invention aims to provide a liquid cooling temperature control device for an electrochemical energy storage battery, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an electrochemistry energy storage battery liquid cooling temperature control device for to battery main part accuse temperature, liquid cooling temperature control device is including locating the liquid cooling board in the battery main part, the liquid cooling board upper and lower extreme is equipped with inlet and liquid outlet respectively, the inlet passes through the output intercommunication of pipeline and booster pump, the input of booster pump passes through pipeline intercommunication water tank, the liquid outlet passes through pipeline and heat exchanger's input intercommunication, the output of heat exchanger passes through pipeline intercommunication water tank, be equipped with the liquid flow channel in the liquid cooling board, be equipped with multiunit air-cooled component in the liquid flow channel, the air-cooled component is including locating the L shape pipe that two sets of symmetries set up in the liquid flow channel, the one end of L shape pipe is equipped with the bleed air head that is linked together, in the recess of locating the liquid cooling board outer wall set up is inlayed to the head, the other end of L shape pipe extends to the gas flow channel that the liquid cooling board inner chamber set up, the one end of gas flow channel runs through the lateral wall of liquid cooling board, two sets of being equipped with the pivot between the L shape pipe, the tip of pivot runs through L shape pipe and extends to the bleed air head inner connection, the outer wall of fan blade and the outer wall is equipped with the impeller of two sets of impeller and is in the liquid flow channel by the rotation position of two impeller that the pivot.
The utility model provides a liquid flow channel, including L shape pipe, the inner wall of L shape pipe, the pivot outer wall is located to the movable sleeve of bearing frame, two sets of the upper and lower end between the bearing frame all slides and is equipped with the U-shaped frame, two sets of connect through a connecting rod between the U-shaped frame, two sets of U-shaped frame is opposite to one side tip all be equipped with the brush piece of liquid flow channel inner wall laminating, the outer wall cover of pivot is equipped with lacks tooth gear, one of them set of be equipped with on the U-shaped frame with lack tooth gear engagement's rack, still be equipped with the elastic component between U-shaped frame and the bearing frame.
The air entraining head is characterized in that the diameter of the air entraining head is larger than the diameter of the end part of the L-shaped pipe, a filter screen is arranged at one end of the air entraining head, which is far away from the L-shaped pipe, one end of the L-shaped pipe, which is far away from the air entraining head, is closed, and a plurality of groups of air vents are formed in the outer wall of the L-shaped pipe, which is positioned in the air flow channel.
The further improvement is that the end part of the rotating shaft is provided with a connecting rod, and one end of the connecting rod movably penetrates through the filter screen and then is connected with a cleaning piece for cleaning the outer wall of the filter screen.
The liquid flow channel comprises a first inclined channel which is obliquely arranged in the liquid cooling plate from top to bottom, a second inclined channel is arranged between two adjacent groups of first inclined channels, the first inclined channels and the second inclined channels are mutually communicated through vertical channels, and the inclined directions of the first inclined channels and the second inclined channels are opposite to each other.
The heat-conducting plate is characterized in that the heat-conducting sleeves are movably sleeved on the outer walls of the two sides of the liquid cooling plate, the positions, corresponding to the air-entraining heads, of the heat-conducting sleeves are provided with air inlets, the outer walls of the heat-conducting sleeves are provided with honeycomb grooves, the inner walls of the heat-conducting sleeves are provided with a plurality of groups of heat-conducting columns, the outer walls of the liquid cooling plate are provided with movable grooves for accommodating the heat-conducting columns, and the depth of each movable groove is larger than the length of each heat-conducting column.
The further improvement lies in, the top of liquid cooling board is equipped with the linking frame, linking frame rotation is equipped with two-way screw rod, the equal thread bush in both ends of two-way screw rod is equipped with the slider that can remove in linking frame, two sets of the slider is connected with two sets of heat conduction covers respectively, linking frame lateral wall is equipped with the actuating lever, actuating lever and two-way screw rod pass through worm tooth worm gear transmission and are connected.
Compared with the prior art, the invention has the beneficial effects that:
according to the liquid cooling temperature control device, on one hand, the temperature of the battery is controlled through the flowing of the cooling liquid, and on the other hand, when the cooling liquid flows in the liquid flow channel in the liquid cooling plate, the air cooling component in the liquid flow channel is driven to work, so that the air cooling component guides heat generated by the battery to the liquid cooling plate and discharges the heat from the gas flow channel, and the heat dissipation efficiency and heat dissipation quality of the battery are improved;
the invention also drives the rack intermittently through the tooth-missing gear while the air-cooled component works, so that the rack drives the U-shaped frame, and the U-shaped frame rubs the inner wall of the liquid flow channel through the hairbrush piece, thereby preventing the inner wall of the liquid flow channel from being blocked or affecting the flow of cooling liquid due to crystallization accumulation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram showing a connection structure between a liquid cooling plate and a battery body in the present invention;
FIG. 3 is a schematic diagram of a liquid cooling structure according to the present invention;
FIG. 4 is a cross-sectional view of the structure of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of an air-cooled module according to the present invention;
FIG. 6 is a partial cross-sectional view of the structure of FIG. 5 in accordance with the present invention;
fig. 7 is a schematic structural diagram of a heat conducting sleeve in the present invention.
In the figure: 1. a battery main body; 2. a liquid cooling plate; 3. a booster pump; 4. a water tank; 5. a heat exchanger; 6. a liquid inlet; 7. a liquid outlet; 8. tilting the first channel; 9. an inclined channel II; 10. a vertical channel; 11. a gas flow channel; 12. an impeller; 13. a rotating shaft; 14. an L-shaped pipe; 15. a heat conducting column; 16. a vent; 17. a bleed air head; 18. a fan blade; 19. a filter screen; 20. a cleaning member; 21. a connection frame; 22. a bidirectional screw; 23. a driving rod; 24. a heat conducting sleeve; 25. a honeycomb groove; 26. an air inlet; 27. a carrier; 28. a U-shaped frame; 29. a connecting rod; 30. a brush member; 31. an elastic member; 32. a tooth-missing gear; 33. a rack.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, an electrochemical energy storage battery liquid cooling temperature control device is used for controlling the temperature of a battery main body 1, the liquid cooling temperature control device comprises a liquid cooling plate 2 arranged on the battery main body 1, the liquid cooling plate 2 is made of aluminum alloy materials, the upper end and the lower end of the liquid cooling plate 2 are respectively provided with a liquid inlet 6 and a liquid outlet 7, the liquid inlet 6 is communicated with the output end of a booster pump 3 through a pipeline, the input end of the booster pump 3 is communicated with a water tank 4 through a pipeline, the liquid outlet 7 is communicated with the input end of a heat exchanger 5 through a pipeline, and the output end of the heat exchanger 5 is communicated with the water tank 4 through a pipeline. When the battery main body 1 is subjected to heat dissipation, the cooling liquid in the water tank 4 is input into the liquid cooling plate 2 through the booster pump 3, the cooling liquid flows in the liquid cooling plate 2 to take away the heat of the battery main body 1 and then is discharged to the heat exchanger 5 to be cooled and then returns to the water tank 4 again, so that the battery main body 1 is cooled, and further, the water tank 4 is also internally provided with a heating component, when the temperature of the battery main body 1 is lower, the water tank 4 can be heated through the heating component, so that the liquid with a certain temperature enters the liquid cooling plate 2, and the liquid cooling plate 2 is in contact heat exchange with the battery main body 1, so that the temperature of the battery main body 1 is recovered to be normal;
it should be noted that, when in use, the liquid cooling plate 2 may be mounted on the side wall of the battery body 1, and if a plurality of sets of battery bodies 1 are used, the liquid cooling plate 2 may be mounted between two adjacent sets of battery bodies 1;
referring to fig. 2-5, a liquid flow channel is provided in the liquid cooling plate 2, a plurality of groups of air-cooled assemblies are provided in the liquid flow channel, each air-cooled assembly comprises two groups of symmetrically provided L-shaped pipes 14 provided in the liquid flow channel, one end of each L-shaped pipe 14 is provided with a communicated air entraining head 17, each air entraining head 17 is embedded in a groove formed in the outer wall of the liquid cooling plate 2, the other end of each L-shaped pipe 14 extends into a gas flow channel 11 formed in an inner cavity of the liquid cooling plate 2, one end of each gas flow channel 11 penetrates through the side wall of the liquid cooling plate 2, each gas flow channel 11 is not communicated with the corresponding liquid flow channel, a rotating shaft 13 is provided between the two groups of L-shaped pipes 14, the end of each rotating shaft 13 penetrates through each L-shaped pipe 14 and extends to each air entraining head 17, each rotating shaft 13 specifically penetrates through a transverse portion of each L-shaped pipe 14, a bearing is provided at a connecting portion of each rotating shaft 13 and each L-shaped pipe 14, an impeller 12 driven to rotate by liquid entering the liquid flow channel is provided at a position between each L-shaped pipe 14, each impeller 12 is driven by liquid entering the liquid flow channel, each impeller 12 is driven by the corresponding liquid flowing in the liquid flow channel, each impeller 12 is driven by the corresponding impeller 12, each impeller 12 to rotate, the impeller 18 is driven by the corresponding to rotate, the corresponding impeller 12, the corresponding to the corresponding impeller to the liquid through body to the corresponding liquid flow through body, the corresponding L through body, the corresponding cell, and the corresponding cell is driven to the liquid flow channel, and the heat is driven by the liquid to be discharged from the liquid heat to the liquid heat body 2.
Referring to fig. 6, according to the prior art, when cooling liquid enters the liquid cooling plate 2 made of aluminum alloy material, the cooling liquid is easy to react with aluminum on the inner wall of the liquid flow channel to generate crystals, if the crystals are attached to the inner wall of the liquid flow channel, the liquid flow channel is easy to be blocked along with the accumulation of time, a shrinkage tube phenomenon is formed, the cooling liquid passing through the liquid flow channel is reduced, and the cooling efficiency is gradually deteriorated.
As a preference, the diameter of the air entraining head 17 of the present embodiment is larger than the end diameter of the L-shaped pipe 14, and the end of the air entraining head 17 away from the L-shaped pipe 14 is provided with a filter screen 19, and dust particles and the like are intercepted by the filter screen 19, so as to avoid blocking the L-shaped pipe 14; the end of the L-shaped pipe 14 remote from the bleed head 17 is closed and a plurality of sets of air vents 16 are formed in the outer wall of the L-shaped pipe located in the air flow channel 11 for discharging heat into the air flow channel 11.
Preferably, a connecting rod is disposed at an end of the rotating shaft 13 in this embodiment, and one end of the connecting rod movably penetrates through the filter screen 19 and is connected with a cleaning member 20 for cleaning an outer wall of the filter screen 19, for example, the cleaning member 20 is a brush plate, so that the filter screen 19 is prevented from being blocked and gas circulation is prevented from being affected.
As is preferable, the liquid flow channel in this embodiment includes a first inclined channel 8 which is inclined from top to bottom and is provided in the liquid cooling plate 2, a second inclined channel 9 is provided between two adjacent groups of first inclined channels 8, the first inclined channel 8 and the second inclined channel 9 are mutually communicated through a vertical channel 10, the inclined directions of the first inclined channel 8 and the second inclined channel 9 are opposite, as can be seen from fig. 4, the first inclined channel 8 is inclined in a manner of being higher on the left and lower on the right, the second inclined channel 9 is inclined in a manner of being higher on the left and lower on the right, and the first inclined channel 8 and the second inclined channel 9 are inclined, so that the liquid can impact the impeller 12 under the action of gravity when flowing, and the impeller 12 is ensured to rotate;
referring to fig. 7, as a preferred embodiment, the outer walls of both sides of the liquid cooling plate 2 are movably sleeved with a heat conducting sleeve 24, the heat conducting sleeve 24 is made of a heat conducting silica gel material, for example, and can move relative to the liquid cooling plate 2, the heat conducting sleeve 24 contacts the battery main body 1, on one hand, no damage is caused to the battery main body 1, on the other hand, the heat generated by the battery main body 1 can be effectively transferred to the liquid cooling plate 2, an air inlet 26 is formed in the position, corresponding to the air entraining head 17, on the heat conducting sleeve 24, of the heat conducting sleeve 24, when the fan blade 18 rotates, the air takes away the heat of the battery main body 1 into the air inlet 26 and simultaneously takes away the heat in the heat conducting sleeve 24, and then is discharged, so that the heat dissipation efficiency and the heat are effectively improved, a honeycomb groove 25 is formed in the outer wall of the heat conducting sleeve 24, and the honeycomb groove 25 enables the gas to flow between the heat conducting sleeve 24 and the battery main body 1 when the heat conducting sleeve 24 contacts the battery main body 1, on the other hand, the inner wall of the heat conducting sleeve 24 is provided with a plurality of groups of heat conducting columns 15, the heat conducting columns 15 are made of metal materials, such as copper and the heat conducting columns with good heat conduction performance, and the like, when the fan blade 18 rotates, the outer wall of the fan blade 2 is provided with the heat conducting grooves 15, and the heat conducting grooves are used for accommodating the heat conduction columns 15, and the heat transfer channels are not have the heat conduction columns, and the heat conduction columns are arranged and have the heat conduction depth and have the heat conduction effect and have the length and can be adjusted relative to the heat conduction effect.
As a preferred embodiment, the top of the liquid cooling plate 2 is provided with a connection frame 21, the connection frame 21 is rotationally provided with a bidirectional screw 22, two ends of the bidirectional screw 22 are respectively provided with a sliding block in a threaded manner, the sliding blocks can move in the connection frame 21, the two groups of sliding blocks are respectively connected with two groups of heat conducting sleeves 24, the side wall of the connection frame 21 is provided with a driving rod 23, the driving rod 23 and the bidirectional screw 22 are in transmission connection through worm gears, for example worm gears are arranged on the outer wall of the bidirectional screw 22, worm gears are arranged at one end of the driving rod 23, the driving rod 23 drives the bidirectional screw 22 through worm gears, the bidirectional screw 22 drives the sliding blocks to enable the two groups of heat conducting sleeves 24 to be close to or far away from each other, and the liquid cooling plate 2 is conveniently arranged between two adjacent groups of battery bodies 1 or detached from two adjacent groups of battery bodies 1 through the arrangement.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electrochemistry energy storage battery liquid cooling temperature control device for to battery main part (1) accuse temperature, liquid cooling temperature control device is including locating liquid cooling board (2) on battery main part (1), liquid cooling board (2) upper and lower extreme is equipped with inlet (6) and liquid outlet (7) respectively, inlet (6) are through the output intercommunication of pipeline with booster pump (3), the input of booster pump (3) is through pipeline intercommunication water tank (4), liquid outlet (7) are through the input intercommunication of pipeline with heat exchanger (5), the output of heat exchanger (5) is through pipeline intercommunication water tank (4), its characterized in that:
the liquid cooling plate (2) is internally provided with a liquid flow channel, a plurality of groups of air-cooled assemblies are arranged in the liquid flow channel, each air-cooled assembly comprises two groups of symmetrically arranged L-shaped pipes (14) arranged in the liquid flow channel, one end of each L-shaped pipe (14) is provided with a communicated air entraining head (17), each air entraining head (17) is embedded in a groove formed in the outer wall of the liquid cooling plate (2), the other end of each L-shaped pipe (14) extends into a gas flow channel (11) formed in the inner cavity of the liquid cooling plate (2), one end of each gas flow channel (11) penetrates through the side wall of the liquid cooling plate (2), a rotating shaft (13) is arranged between two groups of L-shaped pipes (14), the end of each rotating shaft (13) penetrates through each L-shaped pipe (14) and extends to an inner connecting fan blade (18) of each air entraining head (17), and an impeller (12) driven to rotate by liquid entering the liquid flow channel is arranged at a position between the two L-shaped pipes (14);
the inside wall that two sets of L venturi tube (14) all is equipped with bears frame (27), bear frame (27) movable sleeve locates pivot (13) outer wall and be located the liquid flow channel, two sets of bear the upper and lower extreme between frame (27) and all slide and be equipped with U-shaped frame (28), two sets of connect through connecting rod (29) between U-shaped frame (28), two sets of U-shaped frame (28) are all equipped with brush piece (30) with the laminating of liquid flow channel inner wall opposite side tip, the outer wall cover of pivot (13) is equipped with lacks tooth gear (32), wherein be equipped with on a set of U-shaped frame (28) with lack tooth gear (32) engaged rack (33), still be equipped with elastic component (31) between U-shaped frame (28) and the bear frame (27).
2. The liquid cooled temperature control device of claim 1, wherein: the diameter of the air entraining head (17) is larger than the end diameter of the L-shaped pipe (14), a filter screen (19) is arranged at one end, far away from the L-shaped pipe (14), of the air entraining head (17), one end, far away from the air entraining head (17), of the L-shaped pipe (14) is closed, and a plurality of groups of air vents (16) are formed in the outer wall, located in the air flow channel (11), of the air entraining head.
3. The liquid cooled temperature control device of claim 2, wherein: the end of the rotating shaft (13) is provided with a connecting rod, and one end of the connecting rod movably penetrates through the filter screen (19) and then is connected with a cleaning piece (20) for cleaning the outer wall of the filter screen (19).
4. The liquid cooled temperature control device of claim 1, wherein: the liquid flow channel comprises a first inclined channel (8) which is obliquely arranged in the liquid cooling plate (2) from top to bottom, a second inclined channel (9) is arranged between two adjacent groups of first inclined channels (8), the first inclined channels (8) and the second inclined channels (9) are mutually communicated through a vertical channel (10), and the inclined directions of the first inclined channels (8) and the second inclined channels (9) are opposite to each other.
5. The liquid cooled temperature control device of claim 1, wherein: the heat-conducting device is characterized in that heat-conducting sleeves (24) are movably sleeved on the outer walls of the two sides of the liquid cooling plate (2), air inlets (26) are formed in positions, corresponding to the air-entraining heads (17), of the heat-conducting sleeves (24), honeycomb grooves (25) are formed in the outer walls of the heat-conducting sleeves (24), multiple groups of heat-conducting columns (15) are arranged on the inner walls of the heat-conducting sleeves (24), movable grooves for accommodating the heat-conducting columns (15) are formed in the outer walls of the liquid cooling plate (2), and the depth of each movable groove is larger than the length of each heat-conducting column (15).
6. The liquid-cooled temperature control device of claim 5, wherein: the top of liquid cooling board (2) is equipped with linking frame (21), linking frame (21) internal rotation is equipped with bi-directional screw rod (22), the equal thread bush in both ends of bi-directional screw rod (22) is equipped with the slider that can remove in linking frame (21), two sets of the slider is connected with two sets of heat conduction cover (24) respectively, linking frame (21) lateral wall is equipped with actuating lever (23), actuating lever (23) and bi-directional screw rod (22) are connected through worm tooth worm gear transmission.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119123709B (en) * | 2024-11-11 | 2025-04-15 | 苏州库凌智能装备有限公司 | A vertical liquid cooler for temperature control of energy storage cabinet |
| CN119607470A (en) * | 2025-01-21 | 2025-03-14 | 江苏国越储能科技有限公司 | 5MWh DC side energy storage container |
| CN120127278A (en) * | 2025-04-07 | 2025-06-10 | 四川尖瑞科技有限公司 | A distributed industrial liquid cooling energy storage cabinet that can be quickly installed |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111694415A (en) * | 2020-06-22 | 2020-09-22 | 天津市又琴电脑有限公司 | Case capable of guaranteeing stable operation of host |
| CN112242586A (en) * | 2020-10-19 | 2021-01-19 | 安徽江田环卫设备股份有限公司 | Stable, easy radiating group battery mounting structure of electronic new forms of energy sanitation car |
| CN114284601A (en) * | 2021-12-23 | 2022-04-05 | 张阳 | Battery heat abstractor for new energy automobile |
| CN218385402U (en) * | 2022-09-16 | 2023-01-24 | 武汉市绘新科技有限责任公司 | Heat dissipation mechanism for new energy automobile battery management |
| CN115904034A (en) * | 2022-11-02 | 2023-04-04 | 苏州浪潮智能科技有限公司 | Vehicle-mounted computing server and vehicle |
| CN218826100U (en) * | 2022-10-28 | 2023-04-07 | 西安维纳斯广告有限公司 | Advertising lamp box with good heat dissipation effect |
| CN219811562U (en) * | 2023-04-26 | 2023-10-10 | 三峡电能(上海)有限公司 | Electrochemical energy storage liquid cooling pipeline equipment |
| CN117059968A (en) * | 2023-08-07 | 2023-11-14 | 河南京能滑州热电有限责任公司 | Energy storage container |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7220365B2 (en) * | 2001-08-13 | 2007-05-22 | New Qu Energy Ltd. | Devices using a medium having a high heat transfer rate |
| JP7253462B2 (en) * | 2019-06-28 | 2023-04-06 | 株式会社やまびこ | electric handheld work machine |
| WO2023232047A1 (en) * | 2022-05-31 | 2023-12-07 | 瑞浦兰钧能源股份有限公司 | Liquid cooling plate for battery pack and battery pack |
-
2023
- 2023-12-11 CN CN202311685162.9A patent/CN117393909B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111694415A (en) * | 2020-06-22 | 2020-09-22 | 天津市又琴电脑有限公司 | Case capable of guaranteeing stable operation of host |
| CN112242586A (en) * | 2020-10-19 | 2021-01-19 | 安徽江田环卫设备股份有限公司 | Stable, easy radiating group battery mounting structure of electronic new forms of energy sanitation car |
| CN114284601A (en) * | 2021-12-23 | 2022-04-05 | 张阳 | Battery heat abstractor for new energy automobile |
| CN218385402U (en) * | 2022-09-16 | 2023-01-24 | 武汉市绘新科技有限责任公司 | Heat dissipation mechanism for new energy automobile battery management |
| CN218826100U (en) * | 2022-10-28 | 2023-04-07 | 西安维纳斯广告有限公司 | Advertising lamp box with good heat dissipation effect |
| CN115904034A (en) * | 2022-11-02 | 2023-04-04 | 苏州浪潮智能科技有限公司 | Vehicle-mounted computing server and vehicle |
| CN219811562U (en) * | 2023-04-26 | 2023-10-10 | 三峡电能(上海)有限公司 | Electrochemical energy storage liquid cooling pipeline equipment |
| CN117059968A (en) * | 2023-08-07 | 2023-11-14 | 河南京能滑州热电有限责任公司 | Energy storage container |
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