CN113381091A - Cooling new forms of energy group battery - Google Patents
Cooling new forms of energy group battery Download PDFInfo
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- CN113381091A CN113381091A CN202110643846.7A CN202110643846A CN113381091A CN 113381091 A CN113381091 A CN 113381091A CN 202110643846 A CN202110643846 A CN 202110643846A CN 113381091 A CN113381091 A CN 113381091A
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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
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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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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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
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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
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
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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
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
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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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- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a cooling new energy battery pack, which relates to the technical field of new energy batteries and comprises a battery mounting base plate, a battery heat insulation sealing sleeve and a plurality of batteries, wherein a direct water spraying assembly is arranged between any two adjacent batteries and between the battery positioned at the outermost side and the battery heat insulation sealing sleeve; and a motor driving assembly for providing power is arranged on the side wall of the battery mounting bottom plate. According to the invention, through the arrangement of the direct water spraying assembly, water can be directly sprayed on the side wall of the battery, so that cooling water is directly contacted with the surface of the battery, the cooling effect of the battery is improved, through the arrangement of the motor driving assembly, the motor driving assembly can drive the plurality of bidirectional back-and-forth moving assemblies to move, so that the plurality of water pushing plates move back and forth, the water pushing plates push the cooling water sprayed on the surface of the battery to two sides, the cooling water can flow through the battery more uniformly to dissipate heat, and the cooling effect is further improved.
Description
Technical Field
The invention relates to the technical field of new energy batteries, in particular to a cooling new energy battery pack.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (integrates advanced technologies in the aspects of power control and driving of the automobile, forms an advanced technical principle, has a new technology and a new structure, adopts battery power supply as a main power source, and has a larger influence on the service performance of the battery due to temperature, so that the battery pack of the new energy automobile needs to be cooled frequently to ensure the stable power supply of the battery.
The existing new energy battery pack is mostly cooled by water cooling, but most of the water cooling heat dissipation enables cooling water and batteries to be still separated by radiating fins, water pipe outer walls and the like, and after the cooling water is sprayed to the batteries, the cooling water passes through the batteries, so that the cooling speed and the heat dissipation area are greatly reduced, and the heat dissipation effect is not ideal enough.
Disclosure of Invention
An object of the application is to provide a cooling new forms of energy group battery to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the present application provides the following technical solutions: a cooling new energy battery pack comprises a battery mounting base plate, a battery heat insulation sealing sleeve and a plurality of batteries, wherein a direct water spraying assembly is arranged between any two adjacent batteries and between the battery positioned on the outermost side and the battery heat insulation sealing sleeve; install the motor drive subassembly that is used for providing power on battery mounting plate's the lateral wall, the motor drive subassembly is connected with a plurality of two-way round trip movement subassemblies, and is a plurality of two removal ends of two-way round trip movement subassembly are all installed two and are pushed away the water board, push away the water board with the position of battery is corresponding.
Borrow by above-mentioned structure, through the setting of direct water spray subassembly, can directly spout water on the lateral wall of battery, make the cooling water direct with the surface contact of battery, promote the cooling effect of battery, through the setting of motor drive subassembly, make motor drive subassembly can drive a plurality of two-way round trip movement subassemblies and move, thereby make a plurality of water pushing plate round trip movements, water pushing plate will spray and push away to both sides at the cooling water on battery surface, make the cooling water can more even flow through dispel the heat, further improve the cooling effect.
Preferably, the direct water spray assembly comprises a cooling reflux water tank connected to the top of the battery mounting base plate, the top of the cooling reflux water tank is connected with a cooling water pump, the water delivery end of the cooling water pump is connected with a raw water inlet pipe, the top end of the raw water inlet pipe is connected with an impurity adsorption bottle, the bottom of the impurity adsorption bottle is connected with a manifold, the side wall of the manifold is provided with a plurality of dispersed cold water pipes, the side wall of the battery heat insulation sealing sleeve is provided with a plurality of water pipe fixing holes, one end of each dispersed cold water pipe penetrates through the corresponding water pipe fixing hole, one end of each dispersed cold water pipe between any two adjacent batteries is connected with a bidirectional spray head, the dispersed cold water pipe between the battery at the outermost side and the battery heat insulation sealing sleeve is connected with a unidirectional spray head, and one side of the cooling reflux water tank is provided with a reflux unit, the backflow unit is connected with the battery heat insulation sealing sleeve, and an impurity adsorption component is installed in the impurity adsorption bottle.
Further, the cooling water drawing liquid pump extracts cold water from the cooling reflux water tank and carries to each dispersion cold water pipe through raw water inlet tube, impurity absorption bottle, collecting pipe in proper order to spray on the lateral wall of battery by one-way shower nozzle and two-way shower nozzle, make the cooling water can directly cool off with the surface contact of battery, compare in traditional water pipe and the combination of fin, direct water spray cooling has faster cooling rate, has greatly promoted the cooling effect of battery.
Preferably, the backflow unit comprises a plurality of U-shaped backflow water pipes connected to one side of the cooling backflow water tank, a plurality of backflow pipe fixing grooves which are evenly formed in the battery heat insulation sealing sleeve and the cooling backflow water tank are all formed in the cooling backflow water tank, the U-shaped backflow water pipes are connected to the inside of the backflow pipe fixing grooves, a plurality of backflow holes which are evenly formed in the battery heat insulation sealing sleeve and the inner wall of one side, close to the cooling backflow water tank, of the battery heat insulation sealing sleeve are all formed in the inner wall of the side, the backflow holes are located on the same side and are all communicated with the U-shaped backflow water pipes, and one-way valves are installed on the U-shaped backflow water pipes.
Furthermore, after the heat dissipation work is finished, cooling water can flow to the bottom of the battery heat insulation sealing sleeve, so that the cooling water flows into the U-shaped backflow water pipe through the backflow hole and flows back to the cooling backflow water tank when the water is pumped and cooled next time, a direct water spraying component of the battery pack is enabled to have a stable backflow system, repeated cooling is facilitated, the one-way valve arranged on the U-shaped backflow water pipe can prevent the cooling water in the cooling backflow water tank from flowing backwards, and the stability of cooling water circulation cooling is guaranteed.
Preferably, the motor driving assembly comprises a plurality of driving rotating holes formed in the side wall of the battery heat insulation sealing sleeve, a plurality of driving rotating holes are connected with a driving rotating shaft in a rotating mode, a homodromous transmission gear is fixedly sleeved at one end of the driving rotating shaft, a plurality of homodromous transmission gears are meshed with a transmission gear rack strip, a smearing transmission motor is connected to the side wall of the battery heat insulation sealing sleeve, the output end of the smearing transmission motor is in driving connection with one of the driving rotating shafts, a plurality of bidirectional back and forth movement assemblies are installed at one end of the driving rotating shafts, and the bidirectional back and forth movement assemblies are connected with the battery.
Further, after the cooling water blowout, paint one of them transmission pivot of transmission motor drive and rotate to drive other transmission pivots through driving rack belt and syntropy drive gear and rotate simultaneously, thereby push away spun cooling water to both sides through the two-way round trip movement subassembly of drive, thereby make the cooling water flow through more evenly on the lateral wall of battery dispel the heat, improved the cooling effect.
Preferably, the bidirectional back and forth movement assembly comprises a double-threaded lead screw connected to one end of the transmission rotating shaft, two ends of the double-threaded lead screw are connected with two-way threaded sleeves in a threaded mode, the two-way threaded sleeves are located between the two adjacent batteries, the side wall of each two-way threaded sleeve is connected with an L-shaped connecting rod, the battery located on the outermost side and the battery heat insulation sealing sleeve are connected with a T-shaped connecting rod, one end of each L-shaped connecting rod and two ends of each T-shaped connecting rod are located on the same side and connected with water pushing plates, the two sides of each battery are connected with L-shaped water retaining plates, the water pushing plates are located inside the L-shaped water retaining plates, and a plurality of dispersing leakage holes are formed in the bottoms of the L-shaped water retaining plates.
Further, rotatory transmission pivot can drive and paint the double-end lead screw rotatory, thereby it carries out the reverse motion that makes a round trip to drive two-way thread bush of homonymy, thereby it will spray the back cooling water that flows in L shape breakwater and push away everywhere to L shape breakwater evenly to drive through L shape connecting rod, and make the cooling water flow down along each dispersion small opening, thereby make the cooling water flow through more evenly on the lateral wall of battery dispel the heat, the cooling effect has been improved.
Preferably, a smearing fixing rod is connected to the side wall of the bidirectional threaded sleeve, a cooling water smearing pad is connected to one side of the smearing fixing rod between the battery located at the outermost side and the battery heat insulation sealing sleeve and to both sides of the smearing fixing rod between the two adjacent batteries, and the cooling water smearing pad located at the same side is in contact with the battery.
Further, through paining the setting of dead lever, cooling water paint the pad for when two-way thread bush removes, two-way thread bush can drive the cooling water through paining the dead lever and paint the pad and clean on the lateral wall of battery round trip movement, thereby further increase the coverage of cooling water on the battery lateral wall, thereby improve the cooling area and the refrigerated homogeneity to the battery once more, make the both sides of battery everywhere the radiating effect that homoenergetic received the cooling water, thereby improve the cooling effect.
Preferably, a bidirectional slope is arranged between two adjacent batteries, the bidirectional slope is installed on the inner wall of the bottom side of the battery heat insulation sealing sleeve, a unidirectional slope is arranged between the battery positioned on the outermost side and the battery heat insulation sealing sleeve, the unidirectional slope is installed on the inner wall of the bottom side of the battery heat insulation sealing sleeve, and the unidirectional slope and the bidirectional slope both correspond to the position of the backflow hole.
Furthermore, through the arrangement of the two-way slope and the one-way slope, cooling water after heat dissipation work flows to the bottom along the two-way slope and the one-way slope, and backflow of the cooling water is facilitated.
Preferably, impurity adsorption component including connect in pivot mount on the inner wall of impurity adsorption bottle bottom, it is connected with the stirring pivot to rotate on the pivot mount, the fixed cover of stirring in the pivot has atress worm wheel leaf assembly, the position of atress worm wheel leaf assembly with the position of raw water inlet tube is corresponding, be connected with a plurality of stirring poles on the lateral wall of stirring pivot.
Further, through the pivot mount, mix the pivot, atress worm wheel blade assembly, the setting of stirring rod, make can put into the impurity of active carbon particle etc. in the impurity adsorption bottle and adsorb the impurity in the cooling water, when the cooling water pours into the impurity adsorption bottle, rivers can make atress worm wheel blade assembly rotatory through beating atress worm wheel blade assembly, thereby stir the active carbon particle through stirring pivot drive stirring rod, make aquatic impurity can be adsorbed more fast, thereby prevent that each water pipe from blockking up because of the existence of impurity.
Preferably, be connected with loop type rack on the lateral wall of pivot mount, be connected with on the bottom inner wall of impurity absorption bottle and prevent stifled filter screen, prevent stifled filter screen the position with the collecting pipe is corresponding, the top spiro union of impurity absorption bottle has sealed spiral cover.
Further, through the setting of loop type rack, prevent stifled filter screen, sealed spiral cover for can twist off sealed spiral cover and change the inside active carbon particle of impurity adsorption bottle, prevent stifled filter screen and loop type rack and can prevent that active carbon particle from falling into the pipeline, prevent that stifled filter screen can carry out interception once more to impurity.
In conclusion, the technical effects and advantages of the invention are as follows:
1. according to the invention, through the arrangement of the direct water spraying assembly, water can be directly sprayed on the side wall of the battery, so that cooling water is directly contacted with the surface of the battery, the cooling effect of the battery is improved, through the arrangement of the motor driving assembly, the motor driving assembly can drive the plurality of bidirectional back-and-forth moving assemblies to move, so that the plurality of water pushing plates move back and forth, the water pushing plates push the cooling water sprayed on the surface of the battery to two sides, the cooling water can flow through the battery more uniformly to dissipate heat, and the cooling effect is further improved.
2. According to the invention, after the cooling water is sprayed out, the smearing transmission motor drives the two bidirectional threaded sleeves on the same side to perform back-and-forth reverse motion, so that the water pushing plate is driven by the L-shaped connecting rod to uniformly push the cooling water which is sprayed and flows into the L-shaped water baffle to all parts of the L-shaped water baffle, and the cooling water flows down along the dispersing leak holes, so that the cooling water can more uniformly flow on the side wall of the battery for heat dissipation, and the cooling effect is improved.
3. According to the invention, the bidirectional threaded sleeve can drive the cooling water smearing pad to move back and forth to wipe the side wall of the battery, so that the cooling water flowing down along the side wall of the battery can be smeared more uniformly along with wiping of the cooling water smearing pad, the coverage range of the cooling water on the side wall of the battery is further increased, the cooling area and the cooling uniformity of the battery are improved again, and the two sides of the battery can be subjected to the heat dissipation effect of the cooling water everywhere.
4. In the invention, after the heat dissipation work is finished, the cooling water flows into the backflow hole along the two-way slope and the one-way slope, then flows into the U-shaped backflow water pipe, and flows back into the cooling backflow water tank when the cooling water liquid pumping pump works next time, so that the battery pack has a stable backflow system, the repeated cooling and the temperature reduction are convenient, the one-way valve can prevent the cooling water in the cooling backflow water tank from flowing backwards, and the stability of the cooling water circulation cooling is ensured.
5. According to the invention, activated carbon particles and the like can be placed in the impurity adsorption bottle to adsorb impurities in cooling water, and when the cooling water is injected into the impurity adsorption bottle, the forced worm wheel assembly is hit to rotate, so that the stirring rod is driven to stir the activated carbon particles, impurities in water can be adsorbed more quickly, and therefore, the water pipes are prevented from being blocked due to the impurities, and the sealing screw cap can be unscrewed to replace the activated carbon particles in the impurity adsorption bottle.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a first perspective view of a battery pack;
FIG. 2 is a perspective view of a battery pack at a second viewing angle;
FIG. 3 is an enlarged perspective view of the interior of the battery heat-insulating sealing sleeve;
FIG. 4 is an enlarged perspective view of the inside of the present embodiment;
FIG. 5 is a schematic view of a matched enlarged three-dimensional structure of a painting double-head screw rod and a water pushing plate;
FIG. 6 is a schematic view of an enlarged three-dimensional structure of the L-shaped water guard;
FIG. 7 is an enlarged perspective view of the interior of the impurity adsorbing bottle;
fig. 8 is a schematic view of a three-dimensional structure of a rotating shaft fixing frame and a ring-shaped net frame.
Reference numerals: 1. a battery mounting base plate; 2. a battery heat insulation sealing sleeve; 3. a battery; 4. a transmission rotating shaft; 5. coating a transmission motor; 6. cooling the return water tank; 7. a cooling water liquid pump; 8. an impurity adsorption bottle; 9. sealing and screwing the cover; 10. a manifold; 11. a dispersed cold water pipe; 12. a one-way nozzle; 13. a bidirectional nozzle; 14. a rotating shaft fixing frame; 15. a stirring rotating shaft; 16. a stressed worm gear blade assembly; 17. a stirring rod; 18. anti-blocking filter screens; 19. a ring-shaped net rack; 20. a raw water inlet pipe; 21. a U-shaped return water pipe; 22. a one-way valve; 23. a return orifice; 24. coating a double-end screw rod; 25. a bidirectional threaded sleeve; 26. an L-shaped connecting rod; 27. a T-shaped connecting rod; 28. a water pushing plate; 29. an L-shaped water baffle; 30. dispersing leak holes; 31. coating a fixed rod; 32. coating the pad with cooling water; 33. a homodromous transmission gear; 34. a driving rack belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-8, the cooling new energy battery pack comprises a battery mounting base plate 1, a battery heat insulation sealing sleeve 2 and a plurality of batteries 3, wherein a direct water spraying assembly is arranged between any two adjacent batteries 3 and between the battery 3 positioned at the outermost side and the battery heat insulation sealing sleeve 2; install the motor drive subassembly that is used for providing power on the lateral wall of battery mounting base plate 1, motor drive subassembly is connected with a plurality of two-way round trip movement subassemblies, and two removal ends of a plurality of two-way round trip movement subassemblies are all installed two and are pushed away water board 28, and it is corresponding with the position of battery 3 to push away water board 28.
Borrow by above-mentioned structure, through the setting of direct water spray subassembly, can directly spout water on battery 3's lateral wall, make cooling water direct and battery 3's surface contact, promote the cooling effect of battery, through motor drive subassembly's setting, make motor drive subassembly can drive a plurality of two-way round trip movement subassemblies and move, thereby make a plurality of water pushing plates 28 round trip movements, water pushing plates 28 will spray and push away to both sides at the cooling water on battery 3 surface, make the cooling water can more even flow through dispel the heat, further improve the cooling effect.
As a preferred embodiment of this embodiment, as shown in fig. 1 and 3, the direct water spray assembly includes a cooling return water tank 6 connected to the top of the battery mounting base plate 1, a cooling water pumping pump 7 connected to the top of the cooling return water tank 6, a raw water inlet pipe 20 connected to the water delivery end of the cooling water pumping pump 7, an impurity adsorption bottle 8 connected to the top end of the raw water inlet pipe 20, a manifold 10 connected to the bottom of the impurity adsorption bottle 8, a plurality of dispersed cold water pipes 11 mounted on the side wall of the manifold 10, a plurality of water pipe fixing holes formed on the side wall of the battery heat-insulating sealing sleeve 2, a plurality of dispersed cold water pipes 11 having one ends respectively penetrating through the plurality of water pipe fixing holes, a bidirectional spray head 13 connected to one end of the dispersed cold water pipe 11 between any two adjacent batteries 3, a unidirectional spray head 12 connected to the dispersed cold water pipe 11 between the outermost battery heat-insulating sealing sleeve 2, and a backflow unit is installed on one side of the cooling reflux water tank 6 and is connected with the battery heat insulation sealing sleeve 2, and an impurity adsorption component is installed in the impurity adsorption bottle 8.
Cooling water drawing pump 7 draws cold water from cooling return water tank 6 and passes through raw water inlet tube 20 in proper order, impurity adsorption bottle 8, manifold 10 carries to each dispersion cold water pipe 11 in, and spray on the lateral wall of battery 3 by one-way shower nozzle 12 and two-way shower nozzle 13, make the cooling water can directly cool off with the surface contact of battery 3, compare in the combination of traditional water pipe with the fin, direct water spray cooling has faster cooling rate, the cooling effect of battery has greatly been promoted.
In this embodiment, as shown in fig. 4, the backflow unit includes a plurality of U-shaped backflow water pipes 21 connected to one side of the cooling backflow water tank 6, a plurality of backflow pipe fixing grooves uniformly formed in the battery heat insulation sealing sleeve 2 and the cooling backflow water tank 6 are both provided, the U-shaped backflow water pipes 21 are connected inside the backflow pipe fixing grooves, a plurality of backflow holes 23 uniformly formed in the inner wall of one side of the battery heat insulation sealing sleeve 2 and the cooling backflow water tank 6, the backflow holes 23 located on the same side are both communicated with the U-shaped backflow water pipes 21, and the U-shaped backflow water pipes 21 are provided with check valves 22.
After the heat dissipation work is finished, cooling water flows to the bottom of the battery heat insulation sealing sleeve 2, flows into the U-shaped backflow water pipe 21 through the backflow hole 23, and flows back to the cooling backflow water tank 6 when water is pumped and cooled next time, so that the direct water spraying component of the battery pack has a stable backflow system, repeated cooling is facilitated, the one-way valve 22 arranged on the U-shaped backflow water pipe 21 can prevent the cooling water in the cooling backflow water tank 6 from flowing back, and the stability of cooling water circulation cooling is guaranteed.
As a preferred implementation manner of this embodiment, as shown in fig. 2, fig. 4, fig. 5, and fig. 6, the motor driving assembly includes a plurality of driving rotation holes opened on the side wall of the battery heat-insulating sealing sleeve 2, the plurality of driving rotation holes are connected with the driving rotation shaft 4 in a rotating manner, one end of the driving rotation shaft 4 is fixedly sleeved with the same-direction driving gear 33, the plurality of same-direction driving gear 33 are engaged with the driving rack belt 34, the side wall of the battery heat-insulating sealing sleeve 2 is connected with the smearing driving motor 5, the output end of the smearing driving motor 5 is connected with one of the driving rotation shafts 4 in a driving manner, one end of the plurality of driving rotation shafts 4 is installed with the bidirectional reciprocating assembly, and the bidirectional reciprocating assembly is connected with the battery 3.
After the cooling water blowout, paint one of them transmission pivot 4 rotations of transmission motor 5 drive to drive other transmission pivot 4 and rotate simultaneously through driving rack belt 34 and syntropy drive gear 33, thereby push away spun cooling water to both sides through the two-way round trip movement subassembly of drive, thereby make the cooling water flow more evenly on the lateral wall of battery 3 and dispel the heat, improved the cooling effect.
In this embodiment, as shown in fig. 5 and 6, the bidirectional back and forth movement assembly includes a painting double-threaded lead screw 24 connected to one end of the transmission rotating shaft 4, two ends of the painting double-threaded lead screw 24 are all screwed with two-way threaded sleeves 25, a side wall of the two-way threaded sleeve 25 between two adjacent batteries 3 is connected with an L-shaped connecting rod 26, a side wall of the two-way threaded sleeve 25 between the battery 3 located at the outermost side and the battery heat insulation sealing sleeve 2 is connected with a T-shaped connecting rod 27, one end of the L-shaped connecting rod 26 located at the same side and two ends of the T-shaped connecting rod 27 are all connected with a water pushing plate 28, two sides of the battery 3 are all connected with L-shaped water baffles 29, the water pushing plate 28 is located inside the L-shaped water baffles 29, and the bottom of the L-shaped water baffles 29 is provided with a plurality of dispersing leakage holes 30.
In this embodiment, as shown in fig. 5, the side wall of the bidirectional threaded sleeve 25 is connected with a smearing fixing rod 31, one side of the smearing fixing rod 31 between the outermost battery 3 and the battery heat-insulating sealing sleeve 2 and two sides of the smearing fixing rod 31 between two adjacent batteries 3 are both connected with cooling water smearing pads 32, and the cooling water smearing pads 32 on the same side are in contact with the batteries 3.
Along battery 3 lateral wall flow down cooling water can paint pad 32's wiping can paint more evenly along with the cooling water to further increase the coverage of cooling water on battery 3 lateral wall, thereby improve the cooling area and the refrigerated homogeneity to battery 3 once more, the both sides that make battery 3 everywhere homoenergetic receive the radiating effect of cooling water, thereby improve the cooling effect.
As a preferred embodiment of this embodiment, as shown in fig. 4, a bidirectional slope is provided between two adjacent batteries 3, the bidirectional slope is installed on the bottom inner wall of the battery heat-insulating sealing sleeve 2, a unidirectional slope is provided between the outermost battery 3 and the battery heat-insulating sealing sleeve 2, the unidirectional slope is installed on the bottom inner wall of the battery heat-insulating sealing sleeve 2, and both the unidirectional slope and the bidirectional slope correspond to the position of the return hole 23.
The cooling water after the heat dissipation work flows to the bottom along the bidirectional slope and the unidirectional slope, so that the cooling water can conveniently flow back.
In this embodiment, as shown in fig. 7, the impurity adsorbing assembly includes a rotating shaft fixing frame 14 connected to the inner wall of the bottom of the impurity adsorbing bottle 8, the rotating shaft fixing frame 14 is rotatably connected with a stirring rotating shaft 15, the stirring rotating shaft 15 is fixedly connected with a stressed worm gear assembly 16, the stressed worm gear assembly 16 corresponds to the raw water inlet pipe 20, and the side wall of the stirring rotating shaft 15 is connected with a plurality of stirring rods 17.
Can put into activated carbon particle etc. in impurity adsorption bottle 8 and adsorb the impurity in the cooling water, when the cooling water pours into impurity adsorption bottle 8, rivers can make atress worm wheel assembly 16 rotatory through hitting atress worm wheel assembly 16 to drive stirring rod 17 through stirring pivot 15 and stir the activated carbon particle, make aquatic impurity can be adsorbed more fast, thereby prevent that each water pipe from blockking up because of the existence of impurity.
In this embodiment, as shown in fig. 7 and 8, a ring-shaped net rack 19 is connected to the side wall of the rotating shaft fixing rack 14, an anti-blocking filter net 18 is connected to the inner wall of the bottom of the impurity adsorbing bottle 8, the anti-blocking filter net 18 corresponds to the collecting pipe 10, and a sealing screw cap 9 is screwed on the top of the impurity adsorbing bottle 8.
Can twist off sealed spiral cover 9 and change the inside active carbon particle of impurity absorption bottle 8, prevent stifled filter screen 18 and loop type rack 19 and can prevent that active carbon particle from falling into the pipeline, prevent that stifled filter screen 18 can carry out interception once more to impurity.
The working principle of the invention is as follows: this new energy battery group is when needs cooling, as shown in fig. 1, fig. 3, draw cold water in the cooling return water tank 6 by cooling water drawing pump 7 and pass through raw water inlet tube 20 in proper order, impurity adsorption bottle 8, the collecting pipe 10 is carried to each dispersion cold water pipe 11 in, and directly spray on the lateral wall of battery 3 by one-way shower nozzle 12 and two-way shower nozzle 13, make the cooling water can directly cool off with battery 3's surface contact, compare in the combination of traditional water pipe with the fin, direct water spray cooling has faster cooling rate, and heat radiating area has been increased, the cooling effect of battery has greatly been promoted.
After the cooling water is sprayed out, as shown in fig. 2, 4 and 5, the coating transmission motor 5 drives one of the transmission rotating shafts 4 to rotate, so as to drive the other transmission rotating shafts 4 to rotate simultaneously through the transmission gear strip 34 and the equidirectional transmission gear 33, so as to drive the two bidirectional threaded sleeves 25 on the same side to perform back-and-forth reverse motion through the coating double-headed screw rod 24, so as to drive the water pushing plate 28 to uniformly push the cooling water flowing into the L-shaped water baffle 29 after being sprayed to all parts of the L-shaped water baffle 29 through the L-shaped connecting rod 26, and enable the cooling water to flow down along each dispersing leak 30, so that the cooling water can more uniformly flow on the side wall of the battery 3 for heat dissipation, and the cooling effect is improved.
When two-way thread bush 25 moved, as shown in fig. 5, two-way thread bush 25 can drive cooling water through smearing dead lever 31 and scribble pad 32 and wipe on the lateral wall of battery 3 round trip movement, thereby make along battery 3 lateral wall flow down cooling water can scribble pad 32's wiping along with the cooling water and can scribble more evenly, thereby further increase the coverage of cooling water on battery 3 lateral wall, thereby improve the cooling area and the refrigerated homogeneity to battery 3 once more, the both sides that make battery 3 everywhere homoenergetic receive the radiating action of cooling water, thereby improve the cooling effect.
After the heat dissipation work is completed, as shown in fig. 4, the cooling water flows to the bottom of the battery heat insulation sealing sleeve 2 along the two-way slope and the one-way slope, and then flows into the U-shaped return water pipe 21 through the return hole 23, and flows back into the cooling return water tank 6 when the cooling water pump 7 works next time, so that the direct water spraying component of the battery pack has a stable return system, and thus the cooling water is cooled repeatedly, and the one-way valve 22 arranged on the U-shaped return water pipe 21 can prevent the cooling water in the cooling return water tank 6 from flowing back, thereby ensuring the stability of cooling water circulation cooling.
Can put into activated carbon particle etc. in impurity adsorption bottle 8 and adsorb the impurity of cooling water, as shown in fig. 7, fig. 8 shows, when impurity adsorption bottle 8 is injected to the cooling water, rivers can make atress worm wheel assembly 16 rotatory through hitting atress worm wheel assembly 16, thereby stir the activated carbon particle through stirring pivot 15 drive stirring rod 17, make aquatic impurity can be adsorbed more fast, thereby prevent that each water pipe from blockking up because of the existence of impurity, can twist off sealed spiral cover 9 and change the inside activated carbon particle of impurity adsorption bottle 8, prevent that activated carbon particle from falling into the pipeline with ring type rack 19, prevent stifled filter screen 18 and can carry out interception once more to impurity.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a cooling new forms of energy group battery, includes battery mounting plate (1), battery heat insulation seal cover (2) and a plurality of battery (3), its characterized in that: direct water spraying components are arranged between any two adjacent batteries (3) and between the battery (3) positioned at the outermost side and the battery heat insulation sealing sleeve (2); install the motor drive subassembly that is used for providing power on the lateral wall of battery mounting plate (1), the motor drive subassembly is connected with a plurality of two-way round trip movement subassemblies, and is a plurality of two removal ends of two-way round trip movement subassembly are all installed two and are pushed away water board (28), push away water board (28) with the position of battery (3) is corresponding.
2. The cooling new energy battery pack according to claim 1, characterized in that: the direct water spraying assembly comprises a cooling reflux water tank (6) connected to the top of the battery mounting base plate (1), the top of the cooling reflux water tank (6) is connected with a cooling water liquid pump (7), the water delivery end of the cooling water liquid pump (7) is connected with a raw water inlet pipe (20), the top end of the raw water inlet pipe (20) is connected with an impurity adsorption bottle (8), the bottom of the impurity adsorption bottle (8) is connected with a collecting pipe (10), a plurality of dispersed cold water pipes (11) are mounted on the side wall of the collecting pipe (10), a plurality of water pipe fixing holes are formed in the side wall of the battery heat insulation sealing sleeve (2), one ends of the dispersed cold water pipes (11) penetrate through the water pipe fixing holes respectively, and one ends of the dispersed cold water pipes (11) between any two adjacent batteries (3) are connected with a bidirectional spray head (13), the dispersion cold water pipe (11) between the battery (3) and the battery heat insulation sealing sleeve (2) which are positioned on the outermost side is connected with a one-way spray nozzle (12), a backflow unit is installed on one side of the cooling backflow water tank (6), the backflow unit is connected with the battery heat insulation sealing sleeve (2), and an impurity adsorption component is installed in the impurity adsorption bottle (8).
3. The cooling new energy battery pack according to claim 2, characterized in that: the backflow unit comprises a plurality of U-shaped backflow water pipes (21) connected to one side of the cooling backflow water tank (6), a plurality of backflow pipe fixing grooves which are evenly formed in the battery heat insulation sealing sleeve (2) and the cooling backflow water tank (6) are all formed in the backflow pipe fixing grooves, the U-shaped backflow water pipes (21) are connected to the inside of the backflow pipe fixing grooves, a plurality of backflow holes (23) which are evenly formed in the battery heat insulation sealing sleeve (2) and the inner wall, close to one side of the cooling backflow water tank (6), are formed in the inner wall, located on the same side, of the backflow holes (23) are all communicated with the U-shaped backflow water pipes (21), and one-way valves (22) are installed on the U-shaped backflow water pipes (21).
4. The cooling new energy battery pack according to claim 1, characterized in that: the motor drive subassembly is including offering in a plurality of drive commentaries on classics holes on battery heat insulation seal cover (2) lateral wall, it is a plurality of all rotate in the drive commentaries on classics hole and be connected with transmission pivot (4), the one end of transmission pivot (4) is all fixed cup jointed syntropy drive gear (33), and is a plurality of meshing has drive rack belt (34) on syntropy drive gear (33), be connected with on the lateral wall of battery heat insulation seal cover (2) and paint drive motor (5), paint the output and one of them of drive motor (5) transmission pivot (4) drive connection, it is a plurality of two-way round trip movement subassembly is installed to the one end of transmission pivot (4), two-way round trip movement subassembly with battery (3) are connected.
5. The cooling new energy battery pack according to claim 4, wherein: the bidirectional back and forth movement assembly comprises a smearing double-threaded lead screw (24) connected to one end of the transmission rotating shaft (4), two ends of the smearing double-threaded lead screw (24) are respectively connected with a bidirectional threaded sleeve (25) in a threaded manner, the side wall of the bidirectional threaded sleeve (25) between the two adjacent batteries (3) is connected with an L-shaped connecting rod (26), the side wall of the bidirectional threaded sleeve (25) between the battery (3) and the battery heat insulation sealing sleeve (2) positioned on the outermost side is connected with a T-shaped connecting rod (27), one end of the L-shaped connecting rod (26) and two ends of the T-shaped connecting rod (27) positioned on the same side are respectively connected with a water pushing plate (28), two sides of each battery (3) are respectively connected with an L-shaped water baffle plate (29), and the water pushing plate (28) is positioned inside the L-shaped water baffle plate (29), the bottom of the L-shaped water baffle (29) is provided with a plurality of dispersing leak holes (30).
6. The cooling new energy battery pack according to claim 5, characterized in that: the side wall of the bidirectional threaded sleeve (25) is connected with a smearing fixing rod (31), the battery (3) located on the outermost side and the battery heat insulation sealing sleeve (2) are located between the battery (3) and the battery heat insulation sealing sleeve, one side of the smearing fixing rod (31) and two adjacent sides of the smearing fixing rod (31) located between the batteries (3) are connected with cooling water smearing pads (32), and the cooling water smearing pads (32) located on the same side are in contact with the batteries (3).
7. The cooling new energy battery pack according to claim 3, characterized in that: two-way slopes are arranged between two adjacent batteries (3), the two-way slopes are mounted on the inner wall of the bottom side of the battery heat-insulating sealing sleeve (2), one-way slopes are arranged between the batteries (3) located on the outermost side and the battery heat-insulating sealing sleeve (2), the one-way slopes are mounted on the inner wall of the bottom side of the battery heat-insulating sealing sleeve (2), and the one-way slopes and the two-way slopes correspond to the positions of the backflow holes (23).
8. The cooling new energy battery pack according to claim 2, characterized in that: impurity adsorption component including connect in pivot mount (14) on impurity adsorption bottle (8) bottom inner wall, it is connected with stirring pivot (15) to rotate on pivot mount (14), it has atress worm wheel leaf assembly (16) to mix fixed the cup jointing on pivot (15), the position of atress worm wheel leaf assembly (16) with the position of raw water inlet tube (20) is corresponding, be connected with a plurality of stirring poles (17) on the lateral wall of stirring pivot (15).
9. The cooling new energy battery pack according to claim 8, characterized in that: be connected with loop type rack (19) on the lateral wall of pivot mount (14), be connected with on the bottom inner wall of impurity absorption bottle (8) and prevent stifled filter screen (18), prevent stifled filter screen (18) the position with collecting pipe (10) are corresponding, the top spiro union of impurity absorption bottle (8) has sealed spiral cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110643846.7A CN113381091A (en) | 2021-06-09 | 2021-06-09 | Cooling new forms of energy group battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110643846.7A CN113381091A (en) | 2021-06-09 | 2021-06-09 | Cooling new forms of energy group battery |
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| Publication Number | Publication Date |
|---|---|
| CN113381091A true CN113381091A (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110643846.7A Withdrawn CN113381091A (en) | 2021-06-09 | 2021-06-09 | Cooling new forms of energy group battery |
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| Country | Link |
|---|---|
| CN (1) | CN113381091A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116544542A (en) * | 2023-07-04 | 2023-08-04 | 荣成康怡新材料科技有限公司 | New forms of energy for limo battery module |
| CN117458044A (en) * | 2023-12-25 | 2024-01-26 | 中印云端(深圳)科技有限公司 | New energy automobile battery management system |
-
2021
- 2021-06-09 CN CN202110643846.7A patent/CN113381091A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116544542A (en) * | 2023-07-04 | 2023-08-04 | 荣成康怡新材料科技有限公司 | New forms of energy for limo battery module |
| CN116544542B (en) * | 2023-07-04 | 2023-09-15 | 荣成康怡新材料科技有限公司 | New forms of energy for limo battery module |
| CN117458044A (en) * | 2023-12-25 | 2024-01-26 | 中印云端(深圳)科技有限公司 | New energy automobile battery management system |
| CN117458044B (en) * | 2023-12-25 | 2024-03-19 | 中印云端(深圳)科技有限公司 | New energy automobile battery management system |
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Application publication date: 20210910 |