CN112886124B - Fluorine ion battery based on side wall cavity cooling and cooling method thereof - Google Patents
Fluorine ion battery based on side wall cavity cooling and cooling method thereof Download PDFInfo
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- CN112886124B CN112886124B CN202110053780.6A CN202110053780A CN112886124B CN 112886124 B CN112886124 B CN 112886124B CN 202110053780 A CN202110053780 A CN 202110053780A CN 112886124 B CN112886124 B CN 112886124B
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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
- H01M10/65—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
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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
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- Y02E60/10—Energy storage using batteries
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Abstract
The invention relates to the technical field of cooling of fluorine ion batteries, in particular to a fluorine ion battery based on cooling of a side wall cavity and a cooling method thereof. The battery heat dissipation device comprises a heat dissipation shell, wherein an airflow guiding device is arranged in the heat dissipation shell at a position close to the upper side, and a battery positioning device is arranged in the heat dissipation shell at a position close to the bottom; the heat dissipation shell comprises a tubular heat dissipation outer shell, a tubular heat dissipation inner shell is arranged inside the heat dissipation outer shell, the airflow guiding device comprises a plurality of airflow guiding expansion devices which are used for guiding air and are annularly arranged, and an airflow guiding fixing device is arranged at the bottom of each airflow guiding expansion device; the battery positioning device comprises an upper bearing frame for bearing and a fixing device for fixing. The invention mainly solves the problems that the current method for cooling the fluorine ion battery cannot adjust the amount of airflow according to the heating condition of the fluorine ion battery, and cannot achieve a good effect of cooling the fluorine ion battery.
Description
Technical Field
The invention relates to the technical field of cooling of fluorine ion batteries, in particular to a fluorine ion battery based on cooling of a side wall cavity and a cooling method thereof.
Background
The fluorine ion battery, namely a secondary battery device which utilizes univalent negative fluorine ions as current carriers shuttling between a positive electrode and a negative electrode, is a rocking chair battery which has a similar working principle with a lithium ion battery, can generate heat in the use process of the fluorine ion battery, and can influence the normal use of the fluorine ion battery when the heat near the fluorine ion battery is too high, even cause the fluorine ion battery to generate spontaneous combustion.
At present, most of fluorine ion batteries are cooled by using a fan to drive airflow to cool the fluorine ion batteries, but the amount of the airflow cannot be adjusted according to the heating condition of the fluorine ion batteries in the cooling mode, and a good effect of cooling the fluorine ion batteries cannot be achieved.
Disclosure of Invention
The invention aims to provide a fluorine ion battery based on side wall cavity cooling and a cooling method thereof, so as to solve the problems in the background technology.
In order to achieve the above object, one of the objects of the present invention is to provide a fluorine ion battery based on sidewall cavity cooling, which includes a heat dissipation case, wherein an airflow guiding device is disposed inside the heat dissipation case at a position close to the upper side, and a battery positioning device is disposed inside the heat dissipation case at a position close to the bottom;
the heat dissipation shell comprises a tubular heat dissipation outer shell, a tubular heat dissipation inner shell is arranged inside the heat dissipation outer shell, an annular airflow guide device ring with the same size as the heat dissipation outer shell is fixedly connected to the upper end of the heat dissipation outer shell, an airflow guide device cavity is formed inside the airflow guide device ring, and a plurality of driving through grooves are formed in the outer side wall of the airflow guide device ring in an annular arrangement mode;
the air flow guiding device comprises a plurality of air flow guiding expansion devices which are annularly arranged and used for guiding air, an air flow guiding fixing device is arranged at the bottom of each air flow guiding expansion device, each air flow guiding expansion device comprises an arc-shaped air flow outer expansion arc plate, an arc-shaped driving arc plate is fixedly connected to a position, close to the middle, at the bottom of each air flow outer expansion arc plate, a square hinge rod is arranged on one side of each driving arc plate, one end of each hinge rod is hinged to a T-shaped sliding block, a T-shaped sliding groove is formed in a side wall, close to each hinge rod, of each driving arc plate, each T-shaped sliding block is arranged inside each T-shaped sliding groove, a sliding column is fixedly connected to the other end of each hinge rod, hinge columns which are cylindrical are fixedly connected to the left side and the right side of the bottom of each driving arc plate, each air flow guiding fixing device comprises an annular moving ring, the upper surface of the moving ring is annularly and fixedly connected with a plurality of hinged frames matched with the hinged columns, the position, close to the upper part, on the outer side wall of the moving ring is annularly and fixedly connected with fixing screws, and one end of each fixing screw is in threaded connection with a fixing nut;
the battery positioning device comprises an upper bearing frame used for bearing and a fixing device used for fixing, the upper bearing frame is arranged on the upper side of the fixing device, the upper bearing frame comprises an upper bearing ring in a ring shape, the bottom of the upper bearing ring is annularly arranged and fixedly connected with is a cylindrical splicing sliding column, the splicing sliding column is sleeved with a splicing buffer spring, the fixing device comprises a fixing ring in an annular shape, and the fixing ring is annularly arranged and provided with a splicing sliding groove matched with the splicing sliding column.
As the further improvement of the technical scheme, a shell gap is formed between the heat dissipation outer shell and the heat dissipation inner shell, two sets of shell connecting blocks which are arranged in an annular mode are arranged in the shell gap from top to bottom, the shell connecting blocks are arranged at the positions, close to the upper side and the lower side, of the heat dissipation inner shell respectively, and the two ends of each shell connecting block are fixedly connected to the outer wall of the heat dissipation inner shell and the inner side wall of the heat dissipation outer shell.
As the further improvement of this technical scheme, the inside wall of heat dissipation inner shell is equipped with soft rubber material respectively and is annular rubber sheet ring sum triangle rubber ring near the position at top, the rubber sheet ring sets up the upside at triangle rubber ring, one side fixed connection of rubber sheet ring sum triangle rubber ring is on the inside wall of heat dissipation inner shell, the annular arrangement has seted up the multiunit thermovent on heat dissipation shell and the heat dissipation inner shell.
As a further improvement of the technical scheme, the left side and the right side of the through groove are driven to be provided with the sliding column groove, one end of the hinge rod is fixedly connected with a sliding column which is in a column shape and matched with the sliding column groove, the sliding column is arranged inside the through groove which is driven to be arranged, and two ends of the sliding column are arranged inside the sliding column groove.
As a further improvement of the technical scheme, both ends all are equipped with the lantern ring that is the U-shaped about the traveller, two the bottom fixedly connected with of lantern ring is square lantern ring connecting plate, and the fixed connection that drives the bottom of lantern ring connecting plate and be close to the position at middle part has a bottom pull spring, it sets up the end pull groove on the air current guiding device ring that drives logical groove bottom and be close to the middle part, the one end setting of end pull spring is in the inside in end pull groove, and fixed connection is in the bottom in end pull groove.
As a further improvement of the technical solution, the hinge post is hinged to the hinge frame, the airflow guiding expansion device and the airflow guiding fixing device are arranged inside the airflow guiding device cavity, the top of the airflow guiding device cavity is provided with an outward-inclined arc guiding surface, one side of the driving arc plate is in contact with the outward-inclined arc guiding surface, and each elastic rubber plate is fixedly connected to the side wall between the airflow outward-inclined arc guiding plates.
As a further improvement of the technical solution, a square screw sliding groove is annularly arranged on the outer side wall of the airflow guiding device ring, a nut placing groove is arranged on the outer wall of the airflow guiding device ring at a position close to the screw sliding groove, one end of the fixing screw penetrates through the screw sliding groove and extends out, the fixing nut is arranged inside the nut placing groove, and a U-shaped nut pinching plate is fixedly connected to the fixing nut.
As a further improvement of the technical scheme, the outer wall of the moving ring is fixedly connected with a plurality of square limiting sliding plates in an annular arrangement mode at positions close to the top, limiting columns penetrate through the limiting sliding plates, limiting springs are sleeved on the limiting columns at the bottoms of the limiting sliding plates, a plurality of square limiting sliding plate grooves are formed in the outer wall of the airflow guiding device ring in an annular arrangement mode, one ends of the limiting sliding plates are inserted into the limiting sliding plate grooves in an inserting mode, and the rest ends of the limiting sliding plates are connected with the left side wall and the right side wall of the limiting sliding plate grooves in a sliding mode.
As a further improvement of the technical scheme, the one end of the plug-in sliding column runs through the plug-in sliding groove and extends out fixedly connected with to be a circular bottom baffle, the bottom of the plug-in buffer spring is in contact with the upper surface of the fixing ring, and the outer side wall of the fixing ring is fixedly connected with the inner side wall of the heat dissipation inner shell.
The second purpose of the invention is to provide a method for cooling a fluorine ion battery based on cooling of a side wall cavity, which comprises any one of the above fluorine ion batteries based on cooling of the side wall cavity, and comprises the following steps:
s1, inserting one end of a fluorine ion to be fixed into the heat dissipation inner shell, enabling the outer side wall of the fluorine ion battery to be in contact with the rubber plate ring and the triangular rubber ring, enabling the fluorine ion battery to be fixed in the heat dissipation inner shell, placing the fluorine ion battery into the heat dissipation inner shell, enabling one end of the fluorine ion battery to be in contact with the upper bearing ring, enabling the fluorine ion battery to push the upper bearing frame to move downwards, enabling the insertion sliding column to slide in the insertion sliding groove, enabling the insertion buffer spring to be squeezed and contracted, and enabling the fluorine ion battery to be stably fixed in the heat dissipation inner shell;
s2, when the fluorine ion battery is in normal use, airflow in the air carries the heat generated by the fluorine ion battery in the heat dissipation inner shell to the fluorine ion battery through the heat dissipation port through the gaps of the shell and the inside of the heat dissipation inner shell, so that the temperature near the fluorine ion battery is reduced, and the temperature of the fluorine ion battery is reduced;
s3, when the fluorine ion battery is heated severely, adjusting the position of the airflow guiding device in the heat dissipation shell, pinching and pulling the fixing nut upwards to enable the fixing nut to drive the airflow guiding fixing device and the airflow guiding expansion device to move in the airflow guiding device cavity through the fixing screw, enabling the limiting sliding plate to slide in the limiting sliding plate groove, enabling the limiting sliding plate to slide on the limiting column to limit the moving position of the limiting sliding plate, enabling the limiting spring to relax, enabling the moving ring to drive the airflow guiding expansion device to move upwards in the airflow guiding device cavity, and enabling the fixing screw to slide in the screw sliding groove;
s4, in the process of moving the air flow guiding expansion device upwards, two ends of the sliding column slide in the sliding column groove, the T-shaped sliding block slides in the T-shaped sliding groove, the bottom pull spring begins to be stretched and lengthened, after the air flow guiding expansion device moves to the moving position, the hinge rod pulls the arc plate through the T-shaped sliding block, so that one side of the arc plate is driven to be in contact with the outer guiding arc surface, the elastic rubber plate is stretched, after the position is adjusted, the nut pinch plate is rotated to drive the fixing nut to rotate on the fixing screw, one side of the fixing nut is in contact with one side of the nut placing groove, the air flow guiding fixing device and the air flow guiding expansion device are fixed in the air flow guiding device ring, the stretched air flow guiding expansion device is stretched on the outer side wall of the radiating shell, the range of air flow is enlarged, the outside air flow is guided into the shell gap and the radiating inner shell, and the heat near the fluorine ion battery is taken away, the temperature near the fluorine ion battery is reduced, so that the fluorine ion battery can be normally used.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the fluorine ion battery based on the sidewall cavity cooling and the cooling method thereof, the air flow guiding device capable of moving in the heat dissipation shell is arranged, so that the position of the air flow guiding device in the heat dissipation shell can be adjusted according to the heat dissipation condition near the fluorine ion battery, the air flow entering the fluorine ion battery is increased, and the cooling effect is improved.
2. According to the fluorine ion battery based on the side wall cavity cooling and the cooling method thereof, the arranged airflow guide expansion device enables the airflow outer arc expansion plate to extend out of the heat dissipation shell and then expand outwards through the connection of the hinge rod and the heat dissipation shell when the airflow guide device moves, so that the space among a plurality of airflow guide devices is increased, the amount of airflow guided by the airflow guide expansion device is increased, and the fluorine ion battery is conveniently cooled by the guided airflow.
3. According to the fluoride ion battery based on the side wall cavity cooling and the cooling method thereof, after the position of the airflow guiding expansion device is moved, the fixing nut is rotated to enable the fixing nut to be meshed with the fixing screw to fix the position of the airflow guiding fixing device in the airflow guiding device cavity, so that the position of the airflow guiding expansion device is fixed, and the airflow guiding expansion device is convenient to guide airflow.
4. According to the fluorine ion battery based on the side wall cavity cooling and the cooling method thereof, when the battery positioning device is used, the fluorine ion battery is fixed in the heat dissipation inner shell by matching with the rubber plate ring and the triangular rubber ring, so that the fluorine ion battery is conveniently fixed by the device.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic diagram of the overall explosion structure of example 1;
FIG. 3 is an overall sectional structural view of embodiment 1;
fig. 4 is one of the schematic cross-sectional structural diagrams of the heat dissipation case of embodiment 1;
fig. 5 is one of the schematic cross-sectional structural diagrams of the heat dissipation case of embodiment 1;
FIG. 6 is a schematic view of the structure of an air flow guide device in accordance with embodiment 1;
FIG. 7 is a schematic view showing the structure of the flow guide expansion instrument according to embodiment 1;
FIG. 8 is a schematic view showing the structure of the airflow guide fixing device according to embodiment 1;
FIG. 9 is a schematic structural view of a battery positioning device according to embodiment 1;
FIG. 10 is a schematic view of the upper holder structure of embodiment 1;
fig. 11 is a schematic structural view of a fixing device according to embodiment 1.
The various reference numbers in the figures mean:
1. a heat dissipation housing; 11. a heat dissipation housing; 12. a heat dissipation inner shell; 13. an air flow guide ring; 131. an airflow directing device cavity; 1311. an outer guide arc surface; 132. driving the through groove; 1321. a strut groove; 1322. a bottom pull groove; 133. a screw sliding groove; 1331. a nut placing groove; 134. a limiting sliding plate groove; 14. a heat dissipation port; 15. a rubber plate ring; 16. a triangular rubber ring; 17. a housing connecting block; 18. a housing gap;
2. an airflow guide device;
21. an airflow directing expansion device; 211. an airflow outward expansion arc plate; 212. the arc plate is driven; 213. a hinge rod; 2131. a traveler; 2132. a T-shaped slider; 214. a T-shaped chute; 215. a hinged column; 216. a collar; 217. a collar connecting plate; 218. a bottom pull spring;
22. an airflow directing fixture; 221. a moving ring; 222. a set screw; 223. fixing a nut; 224. a nut is used for pinching the plate; 225. a hinged frame; 226. a limit sliding plate; 227. a limiting column; 228. a limiting spring;
23. an elastic rubber plate;
3. a battery positioning device;
31. an upper bearing frame; 311. an upper bearing ring; 312. inserting a sliding column; 313. inserting a buffer spring; 314. a bottom baffle;
32. a fixing device; 321. a fixing ring; 322. and a sliding groove is inserted.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 11, an object of the present embodiment is to provide a fluorine ion battery based on sidewall cavity cooling, which includes a heat dissipation case 1, an airflow guiding device 2 is disposed inside the heat dissipation case 1 near the upper side, and a battery positioning device 3 is disposed inside the heat dissipation case 1 near the bottom;
the heat dissipation shell 1 comprises a tubular heat dissipation outer shell 11, a tubular heat dissipation inner shell 12 is arranged inside the heat dissipation outer shell 11, an annular airflow guiding device ring 13 with the same size as the heat dissipation outer shell 11 is fixedly connected to the upper end of the heat dissipation outer shell 11, an airflow guiding device cavity 131 is formed inside the airflow guiding device ring 13, and a plurality of driving through grooves 132 are formed in the outer side wall of the airflow guiding device ring 13 in an annular arrangement manner;
when the heat dissipation shell 1 in this embodiment is used, the position of the airflow guiding device 2 is limited by the airflow guiding device ring 13, so that the airflow guiding and fixing device 22 can move and fix in the airflow guiding device ring 13, and when the fluorine ion battery of the heat dissipation shell 1 generates heat, the airflow is guided into the heat dissipation inner shell 12 by the airflow guiding device 2 to dissipate the heat of the fluorine ion battery, so that the battery near the fluorine ion battery is stably lowered.
The air flow guiding device 2 comprises a plurality of air flow guiding expansion devices 21 which are used for guiding air and are arranged annularly, the bottom of each air flow guiding expansion device 21 is provided with an air flow guiding fixing device 22, each air flow guiding expansion device 21 comprises an arc-shaped air flow outer expansion arc plate 211, the position, close to the middle, of the bottom of each air flow outer expansion arc plate 211 is fixedly connected with an arc-shaped driving arc plate 212, one side of each driving arc plate 212 is provided with a square hinge rod 213, one end of each hinge rod 213 is hinged with a T-shaped sliding block 2132, the side wall, close to each hinge rod 213, of each driving arc plate 212 is provided with a T-shaped sliding groove 214, each T-shaped sliding block 2132 is arranged inside each T-shaped sliding groove 214, the other end of each hinge rod 2131 is fixedly connected with a sliding column 2131, the left side and the right side of the bottom of each driving arc plate 212 are fixedly connected with cylindrical hinge columns 215, each air flow guiding fixing device 22 comprises an annular moving ring 221, a plurality of hinge brackets 225 matched with the hinge columns 215 are fixedly connected to the upper surface of the moving ring 221 in an annular arrangement manner, fixing screws 222 are fixedly connected to the outer side wall of the moving ring 221 in an annular arrangement manner at positions close to the upper part, and fixing nuts 223 are connected to one ends of the fixing screws 222 in a threaded manner;
when the air flow guiding device 2 in this embodiment is used, when the fluorine ion battery generates heat violently, the position of the air flow guiding device 2 in the heat dissipation casing 1 is adjusted, the fixing nut 223 is pinched and pulled upwards, so that the fixing nut 223 drives the air flow guiding fixing device 22 and the air flow guiding expansion device 21 to move in the air flow guiding device cavity 131 through the fixing screw 222, the limit sliding plate 226 slides in the limit sliding plate slot 134, the limit sliding plate 226 slides on the limit post 227, the position of the limit sliding plate 226 moving is limited, the limit spring 228 starts to relax, the moving ring 221 drives the air flow guiding expansion device 21 to move upwards in the air flow guiding device cavity 131, the fixing screw 222 slides in the screw sliding slot 133, during the upward movement of the air flow guiding expansion device 21, both ends of the sliding post 2131 slide in the inside of the sliding post slot 1321, and the T-shaped sliding block 2132 slides in the T-shaped sliding slot 214, the bottom tension spring 218 begins to be stretched and lengthened, after the airflow directing expansion device 21 is moved to the moved position, the twisting rod 213 pulls the driving arc plate 212 through the T-shaped sliding block 2132, so that one side of the driving arc plate 212 is contacted with the outer arc guiding surface 1311, the elastic rubber plate 23 is stretched, after the position is adjusted, the fixing nut 223 is rotated on the fixing screw 222 by rotating the nut pinching plate 224, one side of the fixing nut 223 is brought into contact with one side of the nut placement groove 1331, the airflow guide fixing device 22 and the airflow guide expansion device 21 are fixed in the airflow guide device ring 13, the extended airflow guiding and expanding device 21 is opened at the outer side wall of the heat dissipation shell 1, the range of the airflow guiding is enlarged, the outside airflow is guided into the shell gap 18 and the heat dissipation inner shell 12, the heat near the fluorine ion battery is taken away, and the temperature near the fluorine ion battery is reduced, so that the fluorine ion battery can be normally used.
When the battery positioning device 3 in this embodiment is used, one end of a fluorine ion to be fixed is inserted into the heat dissipation inner shell 12, the outer side wall of the fluorine ion battery is in contact with the rubber plate ring 15 and the triangular rubber ring 16, so that the fluorine ion battery is fixed in the heat dissipation inner shell 12 and placed into the fluorine ion battery, one end of the fluorine ion battery is in contact with the upper receiving ring 311, the fluorine ion battery pushes the upper receiving frame 31 to move downwards, the insertion sliding column 312 slides in the insertion sliding groove 322, and the insertion buffer spring 313 is compressed and contracted, so that the fluorine ion battery is stably fixed in the heat dissipation inner shell 12.
Further, establish to casing gap 18 between heat dissipation shell 11 and the heat dissipation inner shell 12, set up the casing connecting block 17 that two sets of annular arrangements set up about the inside in casing gap 18, a plurality of casing connecting blocks 17 set up respectively in the position that heat dissipation inner shell 12 is close to upside and downside, casing connecting block 17's both ends fixed connection is on the outer wall of heat dissipation inner shell 12 and on the inside wall of heat dissipation shell 11, link together heat dissipation shell 11 and heat dissipation inner shell 12 through casing connecting block 17, make heat dissipation shell 1 stable in structure, it is fixed with fluorine ion battery to make heat dissipation inner shell 12 cooperate battery positioner 3.
Specifically, the inner side wall of the inner heat dissipation shell 12 is provided with a rubber plate ring 15 and a triangular rubber ring 16 which are made of soft rubber material and are annular, the rubber plate ring 15 is arranged on the upper side of the triangular rubber ring 16, one side of the rubber plate ring 15 and one side of the triangular rubber ring 16 are fixedly connected to the inner side wall of the inner heat dissipation shell 12, the outer heat dissipation shell 11 and the inner heat dissipation shell 12 are annularly provided with a plurality of groups of heat dissipation ports 14, the left side and the right side of the driving through groove 132 are provided with a sliding column groove 1321, one end of the hinge rod 213 is fixedly connected with a cylindrical sliding column 2131 matched with the sliding column groove 1321, the sliding column 2131 is arranged inside the driving through groove 132, the two ends of the sliding column 2131 are arranged inside the sliding column groove 1321, the left end and the right end of the sliding column 2131 are both provided with U-shaped lantern rings 216, the bottoms of the two lantern ring 216 are fixedly connected with square lantern ring connecting plates 217, the bottom of the lantern ring connecting plates 217 is fixedly connected with bottom springs 218 near the middle part, a bottom pull groove 1322 is arranged on the airflow guiding device ring 13 which is close to the middle part at the bottom of the driving through groove 132, one end of a bottom pull spring 218 is arranged inside the bottom pull groove 1322 and is fixedly connected to the bottom of the bottom pull groove 1322, the hinge column 215 is hinged with the hinge frame 225, the airflow guiding expansion device 21 and the airflow guiding fixing device 22 are arranged inside the airflow guiding device cavity 131, the top of the airflow guiding device cavity 131 is provided with an outward-inclined outward-guiding arc surface 1311, one side of the arc plate 212 is driven to be contacted with the outward-guiding arc surface 1311, an elastic rubber plate 23 is fixedly connected on the side wall between each airflow outward-expanding arc plate 211, a square screw sliding groove 133 is arranged on the outer side wall of the airflow guiding device ring 13 in an annular manner, a nut placing groove 1 is arranged on the outer wall of the airflow guiding device ring 13 close to the screw sliding groove 133, one end of a fixing screw 222 penetrates through the screw sliding groove 133 and extends out, the fixed nut 223 is arranged inside the nut placement groove 1331, a U-shaped nut pinch plate 224 is fixedly connected to the fixed nut 223, a plurality of square limit sliding plates 226 are fixedly connected to the outer wall of the moving ring 221 in an annular arrangement manner at positions close to the top, limit posts 227 penetrate through the limit sliding plates 226, limit springs 228 are sleeved on the limit posts 227 at the bottoms of the limit sliding plates 226, a plurality of square limit sliding plate grooves 134 are arranged in an annular arrangement manner on the outer wall of the airflow guiding device ring 13, one end of each limit sliding plate 226 is inserted into the corresponding limit sliding plate groove 134, the remaining ends of the limit sliding plates 226 are slidably connected with the left side wall and the right side wall of the limit sliding plate grooves 134, the airflow guiding and expanding device 21 is fixed through the airflow guiding and fixing device 22, so that the airflow guiding and expanding device 21 is expanded outwards when moving to extend out of the heat dissipation shell 1, and direct spaces of the airflow guiding and expanding devices 21 are increased, the airflow directing and expanding device 21 is made to direct more airflow into the housing slots 18 and the heat dissipating inner housing 12.
Besides, one end of the plugging sliding column 312 penetrates through the plugging sliding groove 322 and extends out of the fixedly connected part to form a circular bottom baffle 314, the bottom of the plugging buffer spring 313 is in contact with the upper surface of the fixing ring 321, the outer side wall of the fixing ring 321 is fixedly connected with the inner side wall of the heat dissipation inner shell 12, the fluorine ion battery is received through the battery positioning device 3, the fluorine ion battery is conveniently and stably placed in the heat dissipation inner shell 12, the fluorine ion battery is fixed in the heat dissipation inner shell 12 through the rubber plate ring 15 and the triangular rubber ring 16, and the fluorine ion battery is fixed in the heat dissipation inner shell 12.
Another object of the present invention is to provide a method for cooling a fluorine ion battery based on cooling of a sidewall cavity, including any one of the above fluorine ion batteries based on cooling of a sidewall cavity, including the following steps:
s1, inserting one end of the fluorine ion to be fixed into the heat dissipation inner shell 12, contacting the outer side wall of the fluorine ion battery with the rubber plate ring 15 and the triangular rubber ring 16 to fix the fluorine ion battery in the heat dissipation inner shell 12, placing the fluorine ion battery in the heat dissipation inner shell, contacting one end of the fluorine ion battery with the upper bearing ring 311, pushing the upper bearing frame 31 to move downwards by the fluorine ion battery, sliding the insertion sliding column 312 in the insertion sliding groove 322, and extruding and contracting the insertion buffer spring 313 to stably fix the fluorine ion battery in the heat dissipation inner shell 12;
s2, when the fluorine ion battery is in normal use, airflow in the air carries the heat generated by the fluorine ion battery in the heat dissipation inner shell 12 to the fluorine ion battery through the heat dissipation port 14 through the shell gap 18 and the inside of the heat dissipation inner shell 12, so that the temperature near the fluorine ion battery is reduced, and the temperature of the fluorine ion battery is reduced;
s3, when the fluorine ion battery generates heat severely, adjusting the position of the air flow guiding device 2 in the heat dissipation housing 1, pinching and pulling the fixing nut 223 upwards, so that the fixing nut 223 drives the air flow guiding fixing device 22 and the air flow guiding expansion device 21 to move in the air flow guiding device cavity 131 through the fixing screw 222, the limit sliding plate 226 slides in the limit sliding plate slot 134, and at the same time, the limit sliding plate 226 slides on the limit post 227, so as to limit the position of the limit sliding plate 226, the limit spring 228 starts to relax, the moving ring 221 drives the air flow guiding expansion device 21 to move upwards in the air flow guiding device cavity 131, and the fixing screw 222 slides in the screw sliding slot 133;
s4, during the process of moving the airflow guiding and expanding device 21 upwards, the two ends of the sliding column 2131 slide in the sliding column slot 1321, the T-shaped sliding block 2132 slides in the T-shaped sliding slot 214, the bottom pull spring 218 starts to be stretched and lengthened, when the airflow guiding and expanding device 21 moves to the moving position, the hinge rod 213 pulls the arc plate 212 through the T-shaped sliding block 2132, so as to bring one side of the arc plate 212 into contact with the arc guiding surface 1311, the elastic rubber plate 23 is stretched, and after the position is adjusted, the fixing nut 223 is rotated on the fixing screw 222 by rotating the nut pinching plate 224, one side of the fixing nut 223 contacts with one side of the nut placement slot 1331, the airflow guiding and fixing device 22 and the airflow guiding and expanding device 21 are fixed in the airflow guiding device ring 13, the extending airflow guiding and expanding device 21 opens on the outer sidewall of the heat dissipation shell 1, the range of the airflow guiding is increased, the outside airflow is guided into the shell slot 18 and the heat dissipation inner shell 12, the heat near the fluorine ion battery is taken away, and the temperature near the fluorine ion battery is reduced, so that the fluorine ion battery can be normally used.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Fluoride ion battery based on cooling of lateral wall cavity, including heat dissipation shell (1), its characterized in that: an airflow guiding device (2) is arranged at a position, close to the upper side, inside the heat dissipation shell (1), and a battery positioning device (3) is arranged at a position, close to the bottom, inside the heat dissipation shell (1);
the heat dissipation shell (1) comprises a tubular heat dissipation outer shell (11), a tubular heat dissipation inner shell (12) is arranged inside the heat dissipation outer shell (11), the upper end of the heat dissipation outer shell (11) is fixedly connected with an annular airflow guide device ring (13) which is the same as the heat dissipation outer shell (11) in size, an airflow guide device cavity (131) is formed inside the airflow guide device ring (13), and a plurality of driving through grooves (132) are formed in the outer side wall of the airflow guide device ring (13) in an annular arrangement manner;
the air flow guiding device (2) comprises a plurality of air flow guiding expansion devices (21) which are used for guiding air and arranged in an annular shape, an air flow guiding fixing device (22) is arranged at the bottom of each air flow guiding expansion device (21), each air flow guiding expansion device (21) comprises an arc-shaped air flow outer expansion arc plate (211), an arc-shaped driving arc plate (212) is fixedly connected to the position, close to the middle, of the bottom of each air flow outer expansion arc plate (211), a square hinge rod (213) is arranged on one side of each driving arc plate (212), a T-shaped sliding block (2132) is hinged to one end of each hinge rod (213), a T-shaped sliding groove (214) is formed in the side wall, close to each hinge rod (213), of each driving arc plate (212), each T-shaped sliding block (2132) is arranged inside each T-shaped sliding groove (214), a sliding column (2131) is fixedly connected to the other end of each hinge rod (213), and cylindrical hinge columns (215) are fixedly connected to the left side and the right side of the bottom of each driving arc plate (212), the airflow guiding and fixing device (22) comprises an annular moving ring (221), the upper surface of the moving ring (221) is annularly and fixedly connected with a plurality of hinged frames (225) matched with the hinged columns (215), the position, close to the upper part, on the outer side wall of the moving ring (221) is annularly and fixedly connected with fixing screws (222), and one end of each fixing screw (222) is in threaded connection with a fixing nut (223);
the battery positioning device (3) comprises an upper bearing frame (31) used for bearing and a fixing device (32) used for fixing, the upper bearing frame (31) is arranged on the upper side of the fixing device (32), the upper bearing frame (31) comprises an upper bearing ring (311) in a circular ring shape, the bottom of the upper bearing ring (311) is fixedly connected with cylindrical splicing sliding columns (312) in a circular arrangement mode, the splicing sliding columns (312) are sleeved with splicing buffer springs (313), the fixing device (32) comprises annular fixing rings (321), and splicing sliding grooves (322) matched with the splicing sliding columns (312) are formed in the annular arrangement mode in the fixing rings (321);
the hinged column (215) is hinged to the hinged frame (225), the airflow guiding expansion device (21) and the airflow guiding fixing device (22) are arranged inside the airflow guiding device cavity (131), an outward-inclined outward-guiding arc surface (1311) is formed in the top of the airflow guiding device cavity (131), one side of the driving arc plate (212) is in contact with the outward-guiding arc surface (1311), and an elastic rubber plate (23) is fixedly connected to the side wall between every two airflow outward-expanding arc plates (211);
the outer wall of the moving ring (221) is annularly arranged at a position close to the top and fixedly connected with a plurality of square limiting sliding plates (226), limiting columns (227) penetrate through the limiting sliding plates (226), limiting springs (228) are sleeved on the limiting columns (227) at the bottoms of the limiting sliding plates (226), a plurality of square limiting sliding plate grooves (134) are formed in the outer wall of the airflow guiding device ring (13) in an annular arrangement mode, one ends of the limiting sliding plates (226) are inserted into the limiting sliding plate grooves (134), and the rest ends of the limiting sliding plates (226) are connected with the left side wall and the right side wall of the limiting sliding plate grooves (134) in a sliding mode.
2. The fluoride ion battery of claim 1, wherein: establish to casing gap (18) between heat dissipation shell (11) and the heat dissipation inner shell (12), set up two sets of annular from top to bottom in the inside of casing gap (18) and arrange casing connecting block (17) that set up, it is a plurality of casing connecting block (17) set up respectively in heat dissipation inner shell (12) and are close to upside and downside position, the both ends fixed connection of casing connecting block (17) is on the outer wall of heat dissipation inner shell (12) and on the inside wall of heat dissipation shell (11).
3. The fluoride ion battery of claim 1, wherein: the inside wall of heat dissipation inner shell (12) is equipped with soft rubber material respectively near the position at top and is annular rubber sheet ring (15) and triangle rubber ring (16), rubber sheet ring (15) set up the upside at triangle rubber ring (16), one side fixed connection of rubber sheet ring (15) and triangle rubber ring (16) is on the inside wall of heat dissipation inner shell (12), ring arrangement has seted up multiunit thermovent (14) on heat dissipation shell (11) and heat dissipation inner shell (12).
4. The fluorine ion battery based on sidewall cavity cooling as claimed in claim 1, wherein: the left side and the right side of the driving through groove (132) are provided with sliding column grooves (1321), one end of the hinge rod (213) is fixedly connected with a sliding column (2131) which is cylindrical and matched with the sliding column grooves (1321), the sliding column (2131) is arranged inside the driving through groove (132), and two ends of the sliding column (2131) are arranged inside the sliding column grooves (1321).
5. The fluorine ion battery based on sidewall cavity cooling as claimed in claim 1, wherein: the slide column (2131) is provided with U-shaped lantern rings (216) at the left and right ends, the bottoms of the lantern rings (216) are fixedly connected with square lantern ring connecting plates (217), the bottom of the lantern ring connecting plate (217) is driven to be fixedly connected with a bottom pull spring (218) at a position close to the middle part, a bottom pull groove (1322) is formed in an airflow guiding device ring (13) at the bottom of the through groove (132) close to the middle part, one end of the bottom pull spring (218) is arranged inside the bottom pull groove (1322), and is fixedly connected to the bottom of the bottom pull groove (1322).
6. The fluorine ion battery based on sidewall cavity cooling as claimed in claim 1, wherein: the outer side wall of the airflow guiding device ring (13) is annularly provided with square screw sliding grooves (133), the outer wall of the airflow guiding device ring (13) is provided with nut placing grooves (1331) at positions close to the screw sliding grooves (133), one ends of fixing screws (222) penetrate through the screw sliding grooves (133) and extend out, fixing nuts (223) are arranged inside the nut placing grooves (1331), and nut pinching plates (224) which are U-shaped are fixedly connected to the fixing nuts (223).
7. The fluorine ion battery based on sidewall cavity cooling as claimed in claim 1, wherein: the one end of grafting sliding column (312) runs through grafting sliding tray (322) and extends away fixedly connected with and is circular shape bottom baffle (314), the upper surface contact of the bottom of grafting buffer spring (313) and solid fixed ring (321), the lateral wall of solid fixed ring (321) and the inside wall fixed connection of heat dissipation inner shell (12).
8. The method for cooling the fluorine ion battery based on the cooling of the side wall cavity, which comprises the fluorine ion battery based on the cooling of the side wall cavity according to any one of claims 1 to 7, and is characterized in that: the method comprises the following steps:
s1, inserting one end of a fluorine ion battery to be fixed into a heat dissipation inner shell (12), enabling the outer side wall of the fluorine ion battery to be in contact with a rubber plate ring (15) and a triangular rubber ring (16), enabling the fluorine ion battery to be fixed in the heat dissipation inner shell (12), placing the fluorine ion battery into the heat dissipation inner shell, enabling one end of the fluorine ion battery to be in contact with an upper bearing ring (311), enabling the fluorine ion battery to push an upper bearing frame (31) to move downwards, enabling an insertion sliding column (312) to slide in an insertion sliding groove (322), enabling an insertion buffer spring (313) to be extruded and contracted, and enabling the fluorine ion battery to be stably fixed in the heat dissipation inner shell (12);
s2, when the fluorine ion battery is in normal use, airflow in the air carries heat generated by the fluorine ion battery in the heat dissipation inner shell (12) to the fluorine ion battery through the heat dissipation port (14) through the shell gap (18) and the inside of the heat dissipation inner shell (12), so that the temperature near the fluorine ion battery is reduced, and the temperature of the fluorine ion battery is reduced;
s3, when the fluorine ion battery is heated violently, adjusting the position of the airflow guiding device (2) in the heat dissipation shell (1), pinching and pulling the fixing nut (223) upwards to enable the fixing nut (223) to drive the airflow guiding fixing device (22) and the airflow guiding expansion device (21) to move in the airflow guiding device cavity (131) through the fixing screw (222), enabling the limiting sliding plate (226) to slide in the limiting sliding plate groove (134), enabling the limiting sliding plate (226) to slide on the limiting column (227) at the same time, limiting the moving position of the limiting sliding plate (226), enabling the limiting spring (228) to start to relax, enabling the airflow guiding expansion device (21) to move upwards in the airflow guiding device cavity (131) through the moving ring (221), and enabling the fixing screw (222) to slide in the screw sliding groove (133);
s4, in the process that the airflow guiding and expanding device (21) moves upwards, two ends of a sliding column (2131) slide in the sliding column groove (1321), meanwhile, a T-shaped sliding block (2132) slides in a T-shaped sliding groove (214), a bottom pull spring (218) begins to be stretched and lengthened, when the airflow guiding and expanding device (21) moves to the moving position, a hinge rod (213) pulls and drives an arc plate (212) through the T-shaped sliding block (2132), so that one side of the arc plate (212) is driven to be contacted with an outer guiding arc surface (1311), an elastic rubber plate (23) is stretched, after the position is adjusted, a nut pinch plate (224) is rotated to drive a fixing nut (223) to rotate on a fixing screw (222), one side of the fixing nut (223) is contacted with one side of a nut placing groove (1331), the airflow guiding and fixing device (22) and the airflow guiding and expanding device (21) are fixed in an airflow guiding device ring (13), the extended airflow guiding expansion device (21) is opened on the outer side wall of the heat dissipation shell (1) to enlarge the airflow guiding range, and external airflow is guided into the shell gap (18) and the heat dissipation inner shell (12) to take away heat near the fluorine ion battery, so that the temperature near the fluorine ion battery is reduced, and the fluorine ion battery can be normally used.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110053780.6A CN112886124B (en) | 2021-01-15 | 2021-01-15 | Fluorine ion battery based on side wall cavity cooling and cooling method thereof |
| CN202210698249.9A CN115332669A (en) | 2021-01-15 | 2021-01-15 | Battery based on cooling of lateral wall cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110053780.6A CN112886124B (en) | 2021-01-15 | 2021-01-15 | Fluorine ion battery based on side wall cavity cooling and cooling method thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210698249.9A Division CN115332669A (en) | 2021-01-15 | 2021-01-15 | Battery based on cooling of lateral wall cavity |
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| CN112886124A CN112886124A (en) | 2021-06-01 |
| CN112886124B true CN112886124B (en) | 2022-07-15 |
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| CN202210698249.9A Withdrawn CN115332669A (en) | 2021-01-15 | 2021-01-15 | Battery based on cooling of lateral wall cavity |
| CN202110053780.6A Active CN112886124B (en) | 2021-01-15 | 2021-01-15 | Fluorine ion battery based on side wall cavity cooling and cooling method thereof |
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| CN202210698249.9A Withdrawn CN115332669A (en) | 2021-01-15 | 2021-01-15 | Battery based on cooling of lateral wall cavity |
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Also Published As
| Publication number | Publication date |
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| CN112886124A (en) | 2021-06-01 |
| CN115332669A (en) | 2022-11-11 |
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Effective date of registration: 20220627 Address after: 454850 dashantai village, Wude Town, Wen County, Jiaozuo City, Henan Province Applicant after: JIAOZUO HEXIN MACHINERY Co.,Ltd. Address before: 551700 Tongxin formation, Yangliu village, Xiehe Township, Qianxi County, Bijie City, Guizhou Province Applicant before: Zhang Fangqun |
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