CN116259815A - Fuel cell for automobile power supply - Google Patents
Fuel cell for automobile power supply Download PDFInfo
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- CN116259815A CN116259815A CN202310530472.7A CN202310530472A CN116259815A CN 116259815 A CN116259815 A CN 116259815A CN 202310530472 A CN202310530472 A CN 202310530472A CN 116259815 A CN116259815 A CN 116259815A
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- fuel cell
- protection frame
- telescopic
- strips
- supplying power
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/2475—Enclosures, casings or containers of fuel cell stacks
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04037—Electrical heating
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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
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
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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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a fuel cell for automobile power supply, which relates to the field of fuel cells, and comprises a fuel cell and a protection frame device arranged outside the fuel cell, wherein the protection frame device is used for protecting the fuel cell; the protection frame device comprises a protection frame, and a plurality of anti-collision strips are arranged around the protection frame. It should be noted that, in the embodiment of the invention, through the relevant arrangement of the protection frame device, the installation device, the triggering device and the air bag, the protection frame can protect the fuel cell, and when the automobile is impacted, the protection frame can drive the telescopic frame to move, so that the two clamping plates can loosen the rubber block, further the fuel cell can be unlocked, and meanwhile, the air bag can be exploded when being impacted, so as to help to separate from the fuel cell, and in addition, the transfer pipe can be blocked, so that the leakage of hydrogen is avoided, the explosion can be avoided when the automobile is impacted, and the further danger is avoided.
Description
Technical Field
The invention relates to the technical field of fuel cells, in particular to a fuel cell for automobile power supply.
Background
The principle of a fuel cell is an electrochemical device, the composition of which is similar to that of a general cell, and a single cell of which is composed of positive and negative electrodes (a negative electrode is a fuel electrode and a positive electrode is an oxidant electrode) and an electrolyte, except that an active material of the general cell is stored inside the cell, thus limiting the capacity of the cell, and the positive and negative electrodes of the fuel cell do not contain the active material and are only catalytic conversion elements, so the fuel cell is a famous and real energy conversion machine for converting chemical energy into electric energy. When the fuel cell works, fuel and oxidant are supplied from outside, electrochemical reactions respectively take place at the anode and the cathode, and in principle, as long as reactants are continuously input and reaction products are continuously discharged, the fuel cell can continuously generate electricity.
The fuel cell is generally directly arranged in the vehicle body without any protective measures, so that when the vehicle is impacted, parts of the vehicle are directly inserted into the fuel cell to cause a large amount of gas in the fuel cell to leak, and when the vehicle is impacted, the parts are damaged to generate open fire, and if the leaked hydrogen is contacted with the open fire, the explosion occurs; in addition, since the fuel cell is required to generate electric energy by the reaction of raw materials, the efficiency and the life of the fuel cell are greatly affected by the change in temperature.
Disclosure of Invention
The present invention is directed to a fuel cell for supplying power to an automobile, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a fuel cell for supplying power to an automobile, comprising a fuel cell and a protective frame device arranged outside the fuel cell, wherein the protective frame device is used for protecting the fuel cell; the protection frame device comprises a protection frame, a plurality of anti-collision strips are arranged on the periphery of the protection frame, and a patch plug and a patch tube are arranged on the two anti-collision strips positioned on the side face of the fuel cell and used for switching a pipeline and a circuit;
the top side inner wall of the protection frame is provided with a mounting device, and the fuel cell is mounted on the top side inner wall of the protection frame through the mounting device; the mounting device comprises two side plates, clamping plates are movably mounted on two sides of each side plate, a rubber block is mounted on the top side of the fuel cell, and the two clamping plates clamp the rubber blocks;
the device comprises a protection frame, wherein a trigger device is arranged on the inner wall of the top side of the protection frame and used for triggering the installation device, the trigger device comprises two telescopic brackets, fan-shaped plates are arranged on one sides, away from each other, of the two telescopic brackets, extrusion frames are arranged on a plurality of anti-collision strips on the same side, extrusion wheels are rotatably arranged on the extrusion frames, and the extrusion wheels are used for extruding the fan-shaped plates;
a temperature regulating device is arranged at the bottom side of the fuel cell and is used for regulating the temperature of the fuel cell; a bottom sealing device is arranged on the bottom side of the protection frame and is used for fixing the fuel cell on the protection frame;
four air bags are arranged on the inner wall of the top side of the protection frame, and unlock the fuel cell and block the transfer tube when the air bags strike.
Further, in the preferred embodiment of the present invention, two sides of the rubber block are provided with clamping grooves, one side of the two clamping plates, which is close to each other, is provided with clamping strips, and the two clamping strips are respectively clamped in the two clamping grooves;
two telescopic slots are formed in two sides of the side plate, springs are mounted on the inner walls of the telescopic slots, telescopic rods are mounted at the ends of the springs, and the telescopic rods are mounted on the clamping plates.
Further, in a preferred embodiment of the present invention, two side plates are provided with telescopic holes, and two telescopic frames are movably installed in the two telescopic holes respectively.
Further, in the preferred embodiment of the present invention, two adaptor rods are rotatably mounted on the expansion bracket, adaptor bases are rotatably mounted on the adaptor rods, and the adaptor bases are mounted on the clamping plates;
the two switching shafts are rotatably arranged on the switching rod and are respectively arranged on the telescopic frame and the switching seat;
two return springs are arranged on one sides of the two telescopic frames, which are close to each other.
Further, in a preferred embodiment of the present invention, the temperature adjusting device includes a temperature control box, a plurality of heating wires are installed in the temperature control box, a fan is installed in the temperature control box, and the fan is used for blowing out air in the temperature control box.
Further, in the preferred embodiment of the present invention, a plurality of connection pipes are installed around the temperature control box, a plurality of anti-collision strips are all hollow, a plurality of air outlet holes are formed on one side of the anti-collision strips close to the fuel cell, the plurality of connection pipes are respectively connected to the plurality of anti-collision strips, and the plurality of air outlet holes are used for blowing air in the temperature control box to the periphery of the fuel cell.
Further, in the preferred embodiment of the present invention, the plurality of bottom sealing devices include a bottom plate, a buffer sleeve is installed at the bottom side of the bottom plate, and an air inlet hole is formed at the center position of the bottom plate for ventilating the temperature control box;
positioning holes are formed in four corners of the bottom plate, positioning strips are inserted into the positioning holes, and the positioning strips are mounted on the inner wall of the bottom side of the protection frame.
Further, in the preferred embodiment of the present invention, two locking posts are inserted on the bottom plate, the top ends of the locking posts are installed on the inner wall of the top side of the temperature control box, insertion holes are formed in the locking posts, locking strips are inserted in the insertion holes, and the locking strips are used for fixing the bottom plate on the bottom side of the protection frame.
Further, in a preferred embodiment of the present invention, an auxiliary mounting device is further included, the auxiliary mounting device being mounted on the protective frame, the auxiliary mounting device being for mounting the fuel cell within the protective frame.
Further, in a preferred embodiment of the present invention, the auxiliary mounting device includes a support base, the support base is mounted on two anti-collision strips at corresponding positions, a rotating shaft is rotatably mounted on the support base, and a rotating plate is mounted on the rotating shaft and is used for lifting the fuel cell;
the center position of supporting seat is offered threaded hole, threaded rod is installed to the screw hole internal thread, the bottom of threaded rod is rotated and is installed on the bottom side inner wall of protection frame, the handle is installed on the top of threaded rod, two slide holes have been seted up on the supporting seat, two equal movable mounting has the slip post in the slide hole, two the bottom of slip post is installed on the bottom side inner wall of protection frame.
The fuel cell for automobile power supply has the beneficial effects that:
according to the invention, through the arrangement of the protection frame device, the mounting device, the triggering device and the air bag, the protection frame can protect the fuel cell, when the automobile is impacted, the protection frame can drive the telescopic frame to move, the two clamping plates can loosen the rubber blocks, the fuel cell can be unlocked, and meanwhile, the air bag can be exploded when impacted, so that the fuel cell can be unlocked; in addition, simultaneously can also seal up the switching pipe, avoid revealing of hydrogen for can avoid the battery to explode when the car takes place the striking, thereby avoid dangerous further emergence.
Further, in the invention, through the arrangement of the temperature adjusting device and the back cover device, the temperature control box can be arranged at the bottom side of the fuel cell through the bottom plate, air in the temperature control box can be blown around the fuel cell through the fan, meanwhile, the heating wire is arranged, when the temperature is lower, the heating wire can be started, so that the temperature control box blows out hot air, when the temperature is higher, the heating wire is not started, cold air is blown out, and a stable working environment is provided for the fuel cell.
Furthermore, in the invention, through the arrangement of the auxiliary mounting device, after the fuel cell is fed into the protective frame, the rotating plate can be rotated to be clamped at the bottom side of the fuel cell, and then the threaded rod is rotated to drive the supporting seat to move upwards, so that the fuel cell can be driven to move upwards, the rubber block can be clamped by the two clamping plates, and thus the mounting can be completed conveniently, the fuel cell is mounted more time-saving and labor-saving, and the fuel cell is more convenient and more convenient to use.
Drawings
Fig. 1 is a schematic perspective view of a fuel cell for supplying power to an automobile according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of connection between a mounting device and a triggering device of a fuel cell for supplying power to an automobile according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a fuel cell for power supply of an automobile according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional structure diagram of connection between a side plate and a clamping plate of a fuel cell for supplying power to an automobile according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an internal structure of a temperature control box of a fuel cell for supplying power to an automobile according to an embodiment of the present invention;
fig. 6 is a schematic bottom view of a fuel cell for supplying power to an automobile according to an embodiment of the present invention;
fig. 7 is a schematic partial structure of a locking post of a fuel cell for power supply of an automobile according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an auxiliary installation device of a fuel cell for power supply of an automobile according to an embodiment of the present invention.
In the figure: 1-a fuel cell; 2-a fender bracket device; 201-a protective frame; 202-a patch plug; 203-switching tube; 204-bumper strips; 3-mounting means; 301-side plates; 302-clamping plate; 303-a rubber block; 304-a clamping groove; 305-clamping strips; 306-a telescoping slot; 307-telescoping rod; 308-a spring; 4-triggering means; 401-an extrusion frame; 402-telescoping rack; 403-sector plates; 404-a telescopic hole; 405-a transfer rod; 406-an adapter; 407-a transfer shaft; 408-a return spring; 409-pinch roller; 5-a temperature regulating device; 501-a temperature control box; 502-a fan; 503-heating wires; 504-connecting the tubes; 505-an air outlet; 6, a bottom sealing device; 601-a bottom plate; 602-a buffer sleeve; 603-air inlet holes; 604-locking bar; 605-locating holes; 606-locating strips; 607-locking column; 608-jack; 7-auxiliary mounting means; 701-supporting seat; 702-rotating plates; 703-a spindle; 704-a threaded hole; 705-threaded rod; 706-slide hole; 707-sliding column; 708-a handle; 8-an air bag.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In addition, in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like are not intended to require that the component be absolutely vertical, but rather may be slightly inclined. As "vertical" merely means that its direction is more vertical than "horizontal" and does not mean that the structure must be perfectly vertical, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1-8 of the drawings, an embodiment of the present invention provides a fuel cell for supplying power to an automobile, which includes a fuel cell 1 and a protection frame device 2 disposed outside the fuel cell 1, wherein the protection frame device 2 is used for protecting the fuel cell 1; the protection frame device 2 comprises a protection frame 201, wherein a plurality of anti-collision strips 204 are arranged around the protection frame 201, and a patch plug 202 and a patch tube 203 are arranged on the two anti-collision strips 204 positioned on the side surface of the fuel cell 1 and used for performing the patch connection of a pipeline and a circuit.
Further specifically, the mounting means 3 is mounted on the top side inner wall of the protective frame 201, and the fuel cell 1 is mounted on the top side inner wall of the protective frame 201 by the mounting means 3; the mounting device 3 comprises two side plates 301, two sides of each side plate 301 are movably provided with clamping plates 302, the top side of the fuel cell 1 is provided with a rubber block 303, and the two clamping plates 302 clamp the rubber block 303; in addition, a triggering device 4 is mounted on the top side inner wall of the protection frame 201, and the triggering device 4 is used for triggering the mounting device 3. It should be noted that, in the embodiment of the present invention, the fuel cell 1 may be protected by the arrangement of the protection frame 201, and when the fuel cell 1 is impacted, the fuel cell 1 may be protected by the plurality of anti-collision strips 204, so as to avoid the impact from directly occurring on the fuel cell 1, thereby protecting the use safety of the fuel cell 1. In addition, it should be noted that, through the setting of the installation device 3, the fuel cell 1 can be installed between two clamping plates 302 through the rubber block 303, and simultaneously through the setting of the triggering device 4, when the fuel cell 1 is impacted, the installation device 3 can be timely loosened through the triggering device 4, and then the fuel cell 1 can be timely separated, so that the danger of explosion of the fuel cell 1 is avoided.
Further, in the fuel cell for supplying power to the automobile provided by the embodiment of the invention, the bottom side of the fuel cell 1 is provided with the temperature adjusting device 5, and the temperature adjusting device 5 is used for adjusting the temperature of the fuel cell 1; the bottom side of the protective frame 201 is provided with a bottom sealing device 6, and the bottom sealing device 6 is used for fixing the fuel cell 1 on the protective frame 201; four airbags 8 are installed on the top side inner wall of the protection frame 201, and the airbags 8 unlock the fuel cell 1 at the time of impact and lock the transfer tube 203. It should be noted that, in the embodiment of the present invention, the temperature adjusting device 5 is configured to control the environmental temperature of the fuel cell 1, so as to help the fuel cell 1 to heat or cool, so that the fuel cell 1 can obtain a stable working environment, and ensure the normal use of the fuel cell 1; through the setting of back cover device 6, can help fuel cell 1 to install in the guard frame 201, simultaneously through the setting of gasbag 8, when the car takes place the striking, gasbag 8 inflation expansion can dash out fuel cell 1 to can block transfer pipe 203 after the gasbag 8 inflation, avoid revealing of hydrogen, simultaneously can help fuel cell 1 deviate from, make its and automobile body separation, avoid the explosion of fuel cell 1.
In further detail, in the embodiment of the present invention, two sides of the rubber block 303 are provided with the clamping grooves 304, one side of the two clamping plates 302, which is close to each other, is provided with the clamping strips 305, and the two clamping strips 305 are respectively clamped in the two clamping grooves 304; two telescopic slots 306 are formed in two sides of the side plate 301, springs 308 are mounted on the inner walls of the telescopic slots 306, telescopic rods 307 are mounted on the ends of the springs 308, and the telescopic rods 307 are mounted on the clamping plates 302. It should be noted that, in the embodiment of the present invention, when the fuel cell 1 is installed, the fuel cell 1 is moved upwards to drive the rubber block 303 to move, the rubber block 303 contacts with the two clamping plates 302 and presses the two clamping plates 302, the clamping plates 302 move in the telescopic slots 306 through the telescopic rods 307, and the springs 308 are forced, when the clamping strips 305 are clamped in the clamping slots 304, under the resilience force of the springs 308, the telescopic rods 307 can be reset, so that the clamping plates 302 can be reset, and the clamping strips 305 can be clamped in the clamping slots 304, so that the installation is convenient. In addition, it should be noted that when the triggering device 4 triggers the mounting device 3, the clamping plates 302 may be pressed away from each other, so that the clamping plates 302 are separated from the rubber block 303, so that the fuel cell 1 may be unlocked, and the fuel cell 1 may be separated from the vehicle body in time, so as to avoid further occurrence of danger.
Further specifically, the triggering device 4 of the fuel cell for supplying power to the automobile provided by the embodiment of the invention comprises two telescopic frames 402, the two side plates 301 are respectively provided with telescopic holes 404, the two telescopic frames 402 are respectively movably installed in the two telescopic holes 404, one sides of the two telescopic frames 402, which are far away from each other, are respectively provided with a sector plate 403, a plurality of anti-collision strips 204 positioned on the same side are respectively provided with a squeezing frame 401, the squeezing frames 401 are rotatably provided with squeezing wheels 409, and the squeezing wheels 409 are used for squeezing the sector plates 403. It should be noted that, in the embodiment of the present invention, when an automobile is impacted, any side of the protection frame 201 is impacted, the extrusion frame 401 at the corresponding side can be driven to move, the extrusion frame 401 extrudes the sector plate 403 through the extrusion wheel 409, and the sector plate 403 drives the expansion frame 402 to move when being extruded, so that the protection frame 201 is stressed in all directions, and the sector plate 403 can be stressed.
More specifically, in the embodiment of the present invention, two adaptor rods 405 are rotatably installed on the telescopic frame 402, adaptor seats 406 are rotatably installed on the adaptor rods 405, and the adaptor seats 406 are installed on the clamping plates 302; two switching shafts 407 are rotatably arranged on the switching rod 405, and the two switching shafts 407 are respectively arranged on the telescopic frame 402 and the switching base 406; two return springs 408 are mounted on the sides of the two telescoping frames 402 that are adjacent to each other. It should be noted that, in the embodiment of the present invention, when the expansion bracket 402 moves, the two adapting shafts 407 are driven to move, the two adapting shafts 407 drive the two adapting rods 405 to rotate, and the two adapting rods 405 drive the two adapting seats 406 to move, so that the two clamping plates 302 can be unfolded, and further the clamping plates 302 are separated from the rubber block 303, so that the purpose of unlocking the fuel cell 1 can be achieved. In addition, the return spring 408 may help the two expansion brackets 402 to return, so that the fuel cell 1 is convenient to install.
Further, in the fuel cell for supplying power to an automobile provided by the embodiment of the invention, the temperature adjusting device 5 comprises a temperature control box 501, a plurality of heating wires 503 are installed in the temperature control box 501, a fan 502 is installed in the temperature control box 501, and the fan 502 is used for blowing out air in the temperature control box 501. It should be noted that, in the embodiment of the present invention, by installing the heating wire 503 in the temperature control box 501, when the temperature of the fuel cell 1 is low, the heating wire 503 may be started, and the fan 502 may be started, so that the fan 502 blows the hot air generated by the heating wire 503 to the fuel cell 1, to help the fuel cell 1 to heat; in addition, when the fuel cell is overheated, the heating wire 503 is not started, air is blown around the fuel cell 1, and the heat dissipation of the fuel cell 1 is assisted, so that the purpose of temperature control is realized, and the use environment of the fuel cell 1 is ensured.
More specifically, in the embodiment of the present invention, a plurality of connection pipes 504 are installed around the temperature control box 501, the plurality of anti-collision strips 204 are all hollow, and a plurality of air outlet holes 505 are formed on one side close to the fuel cell 1, the plurality of connection pipes 504 are respectively connected to the plurality of anti-collision strips 204, and the plurality of air outlet holes 505 are used for blowing air in the temperature control box 501 to the periphery of the fuel cell 1. In the embodiment of the present invention, when the fan 502 is started, the air blown by the fan 502 may be blown into the plurality of anti-collision strips 204 through the plurality of connection pipes 504 and blown around the fuel cell 1 through the plurality of air outlet holes 505, so that the periphery of the fuel cell 1 is heated or cooled uniformly, and the use environment of the fuel cell 1 is ensured.
Further, in the fuel cell for supplying power to an automobile provided by the embodiment of the invention, the plurality of bottom sealing devices 6 comprise a bottom plate 601, a buffer sleeve 602 is installed at the bottom side of the bottom plate 601, and an air inlet 603 is formed in the center of the bottom plate 601 and used for ventilating the temperature control box 501; positioning holes 605 are formed in four corners of the bottom plate 601, positioning strips 606 are inserted into the positioning holes 605, and the positioning strips 606 are mounted on the inner wall of the bottom side of the protective frame 201. It should be noted that, in the embodiment of the present invention, by the arrangement of the buffer sleeve 602, when the bottom plate 601 falls, the buffer sleeve 602 can play a role of buffering, so as to avoid the fuel cell 1 from being damaged by impact; meanwhile, the bottom plate 601 is inserted on the positioning strip 606 through the positioning holes 605 during installation, so that the bottom plate 601 can be positioned, the problem of deviation during installation is avoided, and the accuracy of installation is ensured.
More specifically, in the embodiment of the present invention, two locking posts 607 are inserted onto the bottom plate 601, the top ends of the locking posts 607 are installed on the inner wall of the top side of the temperature control box 501, the locking posts 607 are provided with insertion holes 608, and locking strips 604 are inserted into the insertion holes 608, and the locking strips 604 are used for fixing the bottom plate 601 on the bottom side of the protective frame 201. It should be noted that, in the embodiment of the present invention, when the base plate 601 is installed, after the base plate 601 is installed, the locking post 607 can extend out of the base plate 601, and then the locking bar 604 is inserted into the insertion hole 608, so that the base plate 601 can be conveniently fixed.
Further, the fuel cell for supplying power to the automobile provided by the embodiment of the invention further comprises an auxiliary mounting device 7, wherein the auxiliary mounting device 7 is mounted on the protective frame 201, and the auxiliary mounting device 7 is used for mounting the fuel cell 1 in the protective frame 201. In the embodiment of the present invention, by arranging the auxiliary mounting device 7, the auxiliary mounting device 7 can lift and mount the fuel cell 1 when the fuel cell 1 is mounted, so that the fuel cell 1 is more convenient to mount.
Further specifically, in the embodiment of the present invention, the auxiliary mounting device 7 includes a support seat 701, the support seat 701 is mounted on two anti-collision bars 204 at corresponding positions, a rotating shaft 703 is rotatably mounted on the support seat 701, a rotating plate 702 is mounted on the rotating shaft 703, and the rotating plate 702 is used for lifting the fuel cell 1;
more specifically, a threaded hole 704 is formed in the center of the support seat 701, a threaded rod 705 is installed in the threaded hole 704 in a threaded manner, the bottom end of the threaded rod 705 is rotatably installed on the inner wall of the bottom side of the protection frame 201, a handle 708 is installed at the top end of the threaded rod 705, two sliding holes 706 are formed in the support seat 701, sliding columns 707 are movably installed in the two sliding holes 706, and the bottom ends of the two sliding columns 707 are installed on the inner wall of the bottom side of the protection frame 201. It should be noted that, in the embodiment of the present invention, after the fuel cell 1 is sent into the protection frame 201, the rotating plate 702 may be rotated to be clamped at the bottom side of the fuel cell 1, and then the threaded rod 705 is rotated to drive the supporting seat 701 to move upwards, so as to drive the fuel cell 1 to move upwards, so that the rubber block 303 can be clamped by the two clamping plates 302, thereby completing the installation conveniently. In addition, it should be further noted that, the supporting seat 701 slides on the two sliding columns 707 through the two sliding holes 706, so that the supporting seat 701 can only slide in a vertical direction, thereby facilitating installation, and simultaneously saving time and effort and being convenient and fast.
In summary, the working principle of the fuel cell for power supply of an automobile provided by the embodiment of the invention is as follows: when the fuel cell 1 is installed, the fuel cell 1 is moved upwards to drive the rubber block 303 to move, after the fuel cell 1 is sent into the protection frame 201, the rotating plate 702 can be rotated to clamp the bottom side of the fuel cell 1, then the threaded rod 705 is rotated to drive the supporting seat 701 to move upwards, and then the fuel cell 1 is driven to move upwards, so that the rubber block 303 is contacted with the two clamping plates 302 and presses the two clamping plates 302, the clamping plates 302 move in the telescopic grooves 306 through the telescopic rods 307, the springs 308 are stressed, when the clamping strips 305 are clamped in the clamping grooves 304, the telescopic rods 307 can be reset under the resilience force of the springs 308, and then the clamping plates 302 can be reset, so that the clamping strips 305 can be clamped in the clamping grooves 304, and the purpose of conveniently completing installation of the fuel cell 1 can be achieved;
further, the bottom plate 601 is then inserted on the bottom side of the temperature control box 501 so that the locking posts 607 can extend out of the bottom plate 601, and then the locking bars 604 are inserted into the insertion holes 608 so that the bottom plate 601 can be conveniently fixed; it should be noted that, when the automobile is impacted, any side of the protection frame 201 is impacted, the extrusion frame 401 on the corresponding side can be driven to move, the extrusion frame 401 extrudes the sector plate 403 through the extrusion wheel 409, the sector plate 403 drives the expansion frame 402 to move when being extruded, the expansion frame 402 drives the two transfer shafts 407 to move, the two transfer shafts 407 drive the two transfer rods 405 to rotate, the two transfer rods 405 drive the two transfer seats 406 to move, and then the two clamping plates 302 can be unfolded, and then the clamping plates 302 are separated from the rubber block 303, so that the fuel cell 1 is unlocked; in addition, it should be emphasized that when the automobile is crashed, the airbag 8 is exploded to flush the fuel cell 1, and the airbag 8 can seal the transfer tube 203 to avoid leakage of hydrogen, and can help the fuel cell 1 to separate from the automobile body, so that explosion of the fuel cell 1 can be avoided;
further, when the fuel cell 1 is used, the fan 502 is started, when the temperature of the fuel cell 1 is low, the heating wire 503 is started, so that the fan 502 blows hot air generated by the heating wire 503 to the fuel cell 1 to help the fuel cell 1 to heat, and when the fuel cell 1 is overheated, the heating wire 503 is not started, and air is blown around the fuel cell 1 to help the fuel cell 1 to dissipate heat, thereby realizing the purpose of temperature control and ensuring that the use environment of the fuel cell 1 is always at the optimal working temperature.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. A fuel cell for supplying power to an automobile, comprising a fuel cell and a protective frame device arranged outside the fuel cell, wherein the protective frame device is used for protecting the fuel cell; the protection frame device comprises a protection frame, a plurality of anti-collision strips are arranged on the periphery of the protection frame, and a patch plug and a patch tube are arranged on the two anti-collision strips positioned on the side face of the fuel cell and used for switching a pipeline and a circuit;
the top side inner wall of the protection frame is provided with a mounting device, and the fuel cell is mounted on the top side inner wall of the protection frame through the mounting device; the mounting device comprises two side plates, clamping plates are movably mounted on two sides of each side plate, a rubber block is mounted on the top side of the fuel cell, and the two clamping plates clamp the rubber blocks;
the device comprises a protection frame, wherein a trigger device is arranged on the inner wall of the top side of the protection frame and used for triggering the installation device, the trigger device comprises two telescopic brackets, fan-shaped plates are arranged on one sides, away from each other, of the two telescopic brackets, extrusion frames are arranged on a plurality of anti-collision strips on the same side, extrusion wheels are rotatably arranged on the extrusion frames, and the extrusion wheels are used for extruding the fan-shaped plates;
a temperature regulating device is arranged at the bottom side of the fuel cell and is used for regulating the temperature of the fuel cell; a bottom sealing device is arranged on the bottom side of the protection frame and is used for fixing the fuel cell on the protection frame;
four air bags are arranged on the inner wall of the top side of the protection frame, and unlock the fuel cell and block the transfer tube when the air bags strike.
2. The fuel cell for supplying power to an automobile according to claim 1, wherein the two sides of the rubber block are provided with clamping grooves, and two clamping plates are provided with clamping strips on the sides close to each other, and the two clamping strips are respectively clamped in the two clamping grooves;
two telescopic slots are formed in two sides of the side plate, springs are mounted on the inner walls of the telescopic slots, telescopic rods are mounted at the ends of the springs, and the telescopic rods are mounted on the clamping plates.
3. The fuel cell for supplying power to an automobile according to claim 1, wherein the two side plates are provided with telescopic holes, and the two telescopic frames are movably installed in the two telescopic holes respectively.
4. The fuel cell for supplying power to an automobile according to claim 1, wherein two adapter rods are rotatably mounted on the expansion bracket, adapter seats are rotatably mounted on the adapter rods, and the adapter seats are mounted on the clamping plates;
the two switching shafts are rotatably arranged on the switching rod and are respectively arranged on the telescopic frame and the switching seat;
two return springs are arranged on one sides of the two telescopic frames, which are close to each other.
5. The fuel cell for supplying power to an automobile according to claim 1, wherein the temperature adjusting device comprises a temperature control box, a plurality of heating wires are installed in the temperature control box, a fan is installed in the temperature control box, and the fan is used for blowing out air in the temperature control box.
6. The fuel cell for supplying power to a vehicle according to claim 5, wherein a plurality of connection pipes are installed around the temperature control box, a plurality of the anti-collision bars are hollow, a plurality of air outlet holes are formed in a side close to the fuel cell, the plurality of connection pipes are respectively connected to the plurality of anti-collision bars, and the plurality of air outlet holes are used for blowing air in the temperature control box to the periphery of the fuel cell.
7. The fuel cell for supplying power to an automobile according to claim 6, wherein the plurality of bottom sealing devices comprise a bottom plate, a buffer sleeve is arranged at the bottom side of the bottom plate, and an air inlet hole is formed in the center of the bottom plate for ventilating the temperature control box;
positioning holes are formed in four corners of the bottom plate, positioning strips are inserted into the positioning holes, and the positioning strips are mounted on the inner wall of the bottom side of the protection frame.
8. The fuel cell for supplying power to an automobile according to claim 7, wherein two locking posts are inserted into the bottom plate, the top ends of the locking posts are mounted on the inner wall of the top side of the temperature control box, insertion holes are formed in the locking posts, locking strips are inserted into the insertion holes, and the locking strips are used for fixing the bottom plate on the bottom side of the protective frame.
9. The fuel cell for supplying power to an automobile according to claim 1, further comprising an auxiliary mounting device mounted on the protective frame, the auxiliary mounting device being for mounting the fuel cell in the protective frame.
10. The fuel cell for supplying power to an automobile according to claim 9, wherein the auxiliary mounting device comprises a support base mounted on two of the bumper strips at corresponding positions, a rotating shaft is rotatably mounted on the support base, and a rotating plate is mounted on the rotating shaft and is used for lifting the fuel cell;
the center of the supporting seat is provided with a threaded hole, a threaded rod is installed in the threaded hole in a threaded manner, the bottom end of the threaded rod is rotatably installed on the inner wall of the bottom side of the protection frame, and the top end of the threaded rod is provided with a handle; two sliding holes are formed in the supporting seat, sliding columns are movably mounted in the two sliding holes, and the bottom ends of the two sliding columns are mounted on the inner wall of the bottom side of the protection frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310530472.7A CN116259815B (en) | 2023-05-12 | 2023-05-12 | Fuel cell for automobile power supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310530472.7A CN116259815B (en) | 2023-05-12 | 2023-05-12 | Fuel cell for automobile power supply |
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| CN116259815A true CN116259815A (en) | 2023-06-13 |
| CN116259815B CN116259815B (en) | 2023-08-04 |
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| CN202310530472.7A Active CN116259815B (en) | 2023-05-12 | 2023-05-12 | Fuel cell for automobile power supply |
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| US20160308239A1 (en) * | 2015-04-17 | 2016-10-20 | Hyundai Motor Company | Structure for mounting fuel cell stack |
| CN208819996U (en) * | 2018-08-20 | 2019-05-03 | 德州新动能铁塔发电有限公司 | A kind of fuel cell protecting against shock canning |
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| CN116259815B (en) | 2023-08-04 |
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