CN116373622B - Fuel cell device for vehicle - Google Patents
Fuel cell device for vehicle Download PDFInfo
- Publication number
- CN116373622B CN116373622B CN202310655211.8A CN202310655211A CN116373622B CN 116373622 B CN116373622 B CN 116373622B CN 202310655211 A CN202310655211 A CN 202310655211A CN 116373622 B CN116373622 B CN 116373622B
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- CN
- China
- Prior art keywords
- fuel cell
- shell
- power
- adapter
- automobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000446 fuel Substances 0.000 title claims abstract description 119
- 238000004140 cleaning Methods 0.000 claims abstract description 47
- 230000004888 barrier function Effects 0.000 claims abstract description 8
- 241000976416 Isatis tinctoria subsp. canescens Species 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 29
- 238000007667 floating Methods 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000012546 transfer Methods 0.000 description 7
- 238000010248 power generation Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- OOYGSFOGFJDDHP-KMCOLRRFSA-N kanamycin A sulfate Chemical group OS(O)(=O)=O.O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N OOYGSFOGFJDDHP-KMCOLRRFSA-N 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/72—Constructional details of fuel cells specially adapted for electric vehicles
-
- B08B1/165—
-
- B08B1/30—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
-
- 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
- H01M8/02—Details
-
- 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
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
-
- 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
-
- 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
Abstract
A fuel cell device for a vehicle relates to the field of fuel cells. In the embodiment of the invention, through reasonable configuration of the inner shell, the outer shell, the vent holes and the wading partition device, when an automobile wades, water enters between the outer shell and the inner shell through a plurality of air inlet holes, and then the adapter plate can be driven to float upwards, so that the adapter plate can disconnect the connection between the adapter pipe and the adapter socket and the fuel cell, the connection between the fuel cell and the automobile can be disconnected in time, the occurrence of short circuit or other problems of the fuel cell is avoided, and further the further expansion of danger is avoided; through the arrangement of the plurality of vent holes, the fuel cell can be assisted to dissipate heat, so that the service environment of the fuel cell is ensured; through arranging barrier cleaning device and perpendicular cleaning device's setting for the air vent can remain unblocked throughout, and then guarantees fuel cell's radiating effect, can discharge the barrier of car downside simultaneously, is avoided the problem that is held by the debris to hold in the palm the bottom when the car is driven.
Description
Technical Field
The present invention relates to the field of fuel cell technology, and more particularly, to a fuel cell device for a vehicle.
Background
The fuel cell is a chemical device for directly converting chemical energy of fuel into electric energy, also called electrochemical generator, which is a fourth power generation technology after hydroelectric power generation, thermal power generation and atomic power generation, and has high efficiency because the fuel cell converts the Gibbs free energy in the chemical energy of fuel into electric energy through electrochemical reaction without being limited by the Kano cycle effect; in addition, fuel cells use fuel and oxygen as raw materials and have no mechanical transmission parts, so that the discharged harmful gas is very little and the service life is long, and thus, from the viewpoints of saving energy and protecting ecological environment, the fuel cells are the most promising power generation technology.
The application of fuel cells to automobiles is also an important research direction of fuel cells, and a fuel cell automobile (FCV) is an automobile powered by electric power generated by an on-board fuel cell device. The fuel used in the in-vehicle fuel cell device is high-purity hydrogen or high-hydrogen reformed gas obtained by reforming a hydrogen-containing fuel. The power aspect differs from that of a normal electric vehicle in that the electric power for FCV is from a vehicle-mounted fuel cell device and the electric power for electric vehicle is from a battery charged by a power grid. Therefore, the key to FCV is the fuel cell.
When the fuel cell is applied to an automobile, the fuel cell is connected to the fuel cell through pipelines such as air, hydrogen and the like provided on the automobile, meanwhile, a circuit of the automobile is also connected to the fuel cell, and the fuel cell can continuously generate power through chemical reaction of the fuel cell and supply power to the automobile through the circuit.
Disclosure of Invention
The present invention is directed to a fuel cell device for a vehicle, which solves the above-mentioned problems of the related art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the fuel cell device for the vehicle comprises a fuel cell, wherein a wire holder and a plurality of pipeline connectors are arranged on the top side of the fuel cell, the pipeline connectors are connected to a pipeline of the vehicle, and the wire holder is connected to a circuit of the vehicle;
the fuel cell is sleeved with an inner shell, the fuel cell is sealed in the inner shell, the inner shell is sleeved with an outer shell, the fuel cell is arranged on an automobile through the outer shell, and a plurality of ventilation holes for ventilation are formed in the bottom side and the periphery of the outer shell;
a wading isolation device is arranged between the outer shell and the inner shell and is used for disconnecting the fuel cell when the vehicle wades, and the wire holder and the plurality of pipeline connectors are connected to the wading isolation device;
the obstacle removing and cleaning device is arranged on the bottom side of the shell and is used for cleaning the bottom side of the shell and removing obstacles on the bottom side of the shell;
the outer side of shell installs perpendicular cleaning device, perpendicular cleaning device is used for right the outer wall all around of shell is cleared up, perpendicular cleaning device with arrange barrier cleaning device transmission and be connected.
Further, in a preferred embodiment of the present invention, the wading partition device includes a sealing frame mounted on the outer case and the inner case, a top side of the sealing frame being flush with a top side of the fuel cell;
a floating plate is movably arranged between the outer shell and the inner shell and is positioned below the sealing frame.
Further, in the preferred embodiment of the present invention, two sliding holes are formed on the sealing frame, the two sliding holes are located at two sides of the fuel cell, lifting rods are slidably installed in the two sliding holes, and bottom ends of the two lifting rods are installed on top sides of the floating plates;
the lifting rod is sleeved with a spring, and the top end and the bottom end of the spring are respectively arranged on the bottom side of the sealing frame and the top side of the floating plate.
Further, in the preferred embodiment of the present invention, a limiting groove is provided above the fuel cell, the limiting groove is provided on the inner wall around the housing, an adapter plate is movably installed in the limiting groove, the limiting groove is used for limiting the moving distance of the adapter plate, and the top ends of the two lifting rods are installed on the bottom side of the adapter plate;
the adapter plate is provided with an adapter socket and a plurality of adapter pipes, the pipeline joints are respectively connected to pipelines of the automobile through the adapter pipes, and the wiring seat is connected to a circuit of the automobile through the adapter socket.
Further, in a preferred embodiment of the present invention, a plurality of connection seats are installed on the top side of the fuel cell, the connection seat and the plurality of pipe joints are respectively located in the plurality of connection seats, a socket is installed on the top side of the connection seat, a sealing plate is rotatably installed in the connection seat, and the connection pipe or the connection socket passes through the socket and pushes up the sealing plate;
install on the closing plate and rotate the seat, the mounting hole has been seted up on the rotation seat, the pivot is installed in the mounting hole rotation, the both ends of pivot are installed on the inner wall of connecting seat, the torsional spring has been cup jointed in the pivot, the one end of torsional spring is installed on the inner wall of mounting hole, the other end of torsional spring is installed in the pivot.
Further, in a preferred embodiment of the present invention, the obstacle removing device includes an obstacle removing rod, the obstacle removing rod is located on the bottom side of the housing, an air inlet hole is formed on one side of the housing, which is close to the head of the automobile, a sliding frame is slidably mounted in the air inlet hole, and the sliding frame is mounted on the obstacle removing rod.
Further, in the preferred embodiment of the present invention, power rods are rotatably mounted on the inner walls of the two sides of the housing, power blocks are movably mounted on the power rods, movable holes are formed in the power blocks, the power blocks are movably mounted on the power rods through the movable holes, and the power blocks are mounted on the sliding frame;
the outer surface of the power rod is annularly inclined and provided with a power groove, an arc-shaped block is movably installed in the power groove, and the arc-shaped block is installed on the inner wall of the movable hole.
Further, in the preferred embodiment of the invention, the inner walls of the two sides of the shell are rotatably provided with rotating shafts, and the outer surfaces of the rotating shafts are provided with a plurality of blowing blades at equal intervals along the circumferential direction in an annular shape;
the rotating shaft and the power rod are respectively sleeved with a belt pulley, and the two belt pulleys are respectively sleeved with a belt.
Further in the preferred embodiment of the present invention, the vertical cleaning device comprises a vertical cleaning rack slidably mounted on the housing;
the vertical cleaning frame is rotatably provided with a switching rod, the switching rod is rotatably provided with a flat sliding block, the top side of the sliding frame is movably provided with a pushing block, and the pushing block is used for pushing the smooth block to slide.
Further, in a preferred embodiment of the present invention, a flat chute is formed on the housing, the smooth block is slidably mounted in the flat chute, a return spring is mounted on the inner wall of the flat chute, and the other end of the return spring is mounted on one side of the flat slider;
the telescopic groove is formed in the top side of the sliding frame, the pushing block is movably mounted in the telescopic groove, the return spring is mounted on the bottom side of the pushing block, and the bottom end of the return spring is mounted on the inner wall of the bottom side of the telescopic groove.
The beneficial effects of the fuel cell device for the vehicle provided by the invention are that:
according to the invention, through reasonable configuration of the inner shell, the outer shell, the vent holes and the wading partition device, when an automobile wades, water enters between the outer shell and the inner shell through the plurality of air inlet holes, and then the adapter plate can be driven to float upwards, so that the connection between the adapter pipe and the adapter socket and the fuel cell can be disconnected in time, the fuel cell can be disconnected with the automobile, thereby avoiding short circuit or other problems of the fuel cell, further avoiding further expansion of danger, further protecting the fuel cell from damage through the inner shell and the outer shell, and assisting the fuel cell to dissipate heat through the arrangement of the plurality of vent holes when the automobile is used, and further ensuring the service environment of the fuel cell.
Further, in the invention, through the arrangement of the obstacle removing and cleaning device, the obstacle removing rod can reciprocate and transversely move in the running process of the automobile, so that the bottom side of the shell can be cleaned, the problem that mud water or other sundries are accumulated on the bottom side of the shell to cause the blockage of the vent hole and influence the heat dissipation of the fuel cell is avoided, meanwhile, the obstacle on the bottom side of the automobile can be discharged, and the problem that the automobile is supported by the sundries in the running process of the automobile is avoided.
Furthermore, in the invention, through the arrangement of the vertical cleaning device, the vertical cleaning frame can drive the outer surface of the shell to clean, so that the smoothness of the vent holes can be ensured, the air flow can smoothly pass through the vent holes in the running process of the automobile, the heat dissipation of the fuel cell can be ensured, and the heat dissipation effect of the fuel cell can be further ensured.
Drawings
Fig. 1 is a schematic view of an internal structure of a fuel cell device for a vehicle according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a fuel cell device for a vehicle according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a fuel cell device for a vehicle according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional structural diagram of structural connection between a socket and a connection seat of a fuel cell device for a vehicle according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a connection between a sealing plate and a rotating seat of a fuel cell device for a vehicle according to an embodiment of the present invention;
fig. 6 is a schematic front view of a fuel cell device for a vehicle according to an embodiment of the present invention;
fig. 7 is a schematic view of a partial cross-sectional structure of an obstacle removing and cleaning device of a fuel cell device for a vehicle according to an embodiment of the present invention;
fig. 8 is a schematic cross-sectional view of structural connection between a power block and a power rod of a fuel cell device for a vehicle according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a portion a in fig. 6 of a fuel cell device for a vehicle according to an embodiment of the present invention;
fig. 10 is a schematic cross-sectional view of a carriage of a fuel cell device for a vehicle according to an embodiment of the present invention.
In the figure: 1-a fuel cell; 2-pipe joints; 3-wire holders; 4-a housing; 5-an inner shell; 6-ventilation holes; 7-wading partition devices; 701-sealing frame; 702-an adapter plate; 703-a limiting groove; 704-switching a pipe; 705-receptacles; 706-connecting seats; 707-mounting holes; 708-a sealing plate; 709-rotating the seat; 710—a spindle; 711-torsion spring; 712-lifting rod; 713-floating plate; 714-springs; 715-a sliding hole; 716-an adapter socket; 8-obstacle removing and cleaning device; 801-barrier bars; 802-an air inlet hole; 803—a carriage; 804-a power block; 805-a power lever; 806-a power tank; 807-arc blocks; 808-rotating shaft; 809-blowing the leaves; 810-a pulley; 811-a belt; 812-active aperture; 9-a vertical cleaning device; 901-a vertical cleaning rack; 902-a transfer rod; 903-adapter shaft; 904-a flat chute; 905-a flat slider; 906-a return spring; 907-pushing the block; 908—telescoping slot; 909-return spring.
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. 1-3, an embodiment of the invention provides a fuel cell device for a vehicle, which includes a fuel cell 1, a wire holder 3 and a plurality of pipe connectors 2 are installed on the top side of the fuel cell 1, the pipe connectors 2 are connected to a pipeline of the vehicle, and the wire holder 3 is connected to a circuit of the vehicle. In the embodiment of the present invention, the pipe connector 2 and the wire holder 3 of the fuel cell 1 are finally connected to the pipe and the circuit of the automobile through the adapter 704 and the socket 705.
Further, referring to fig. 1 to 10, in the embodiment of the present invention, an inner casing 5 is sleeved on a fuel cell 1, the fuel cell 1 is sealed in the inner casing 5, an outer casing 4 is sleeved on the inner casing 5, the fuel cell 1 is installed on an automobile through the outer casing 4, and a plurality of ventilation holes 6 for ventilation are formed at the bottom side and the periphery of the outer casing 4; a wading blocking device 7 is provided between the outer case 4 and the inner case 5, and the wading blocking device 7 is used to disconnect the fuel cell 1 when the vehicle is wading, and the wire holder 3 and the plurality of pipe joints 2 are connected to the wading blocking device 7.
Further, an obstacle removing and cleaning device 8 is mounted on the bottom side of the shell 4, and the obstacle removing and cleaning device 8 is used for cleaning the bottom side of the shell 4 and removing obstacles on the bottom side of the shell 4; the outside of shell 4 is installed perpendicular cleaning device 9, and perpendicular cleaning device 9 is used for clearing up the outer wall all around of shell 4, and perpendicular cleaning device 9 is connected with obstacle removal cleaning device 8 transmission. In the embodiment of the invention, through the arrangement of the wading isolation device 7, when the automobile wades, water enters between the outer shell 4 and the inner shell 5 through the plurality of air inlets 6, and then the pipeline connection and the electric connection between the fuel cell 1 and the automobile can be disconnected through the wading isolation device 7, so that the short circuit of the fuel cell 1 is avoided, and the occurrence of accidents is effectively avoided; the bottom side of the shell 4 can be cleaned through the obstacle removing cleaning device 8, so that the problem that muddy water or other sundries are accumulated on the bottom side of the shell 4 to cause blockage of a vent hole, heat dissipation of the fuel cell 1 is affected, and meanwhile, obstacles on the bottom side of an automobile can be discharged, and the problem that the automobile is supported by the sundries during running is avoided; in addition, further through setting up of perpendicular cleaning device 9, perpendicular cleaning frame 901 can drive the surface of shell 4 and clear up, and then can guarantee the unblocked of air vent 6 to guarantee at the in-process that the car was gone, the smooth air current dispels the heat to fuel cell 1 through air vent 6, and then guarantees the radiating effect of fuel cell 1.
Referring to fig. 1 to 6 of the drawings, in further detail, a fuel cell device for a vehicle according to an embodiment of the present invention includes a sealing frame 701, wherein the sealing frame 701 is mounted on an outer case 4 and an inner case 5, and a top side of the sealing frame 701 is flush with a top side of a fuel cell 1; further, a floating plate 713 is movably installed between the outer case 4 and the inner case 5, and the floating plate 713 is located below the seal frame 701. In the embodiment of the present invention, when the automobile is wading, a large amount of water enters between the outer casing 4 and the inner casing 5 through the plurality of ventilation holes 6, and as the water level rises, the floating plate 713 can be driven to move, and the floating plate 713 moves on the sealing frame 701.
Referring to fig. 3 of the present disclosure, in further detail, in the embodiment of the present disclosure, two sliding holes 715 are formed on the sealing frame 701, the two sliding holes 715 are located at two sides of the fuel cell 1, lifting rods 712 are slidably installed in the two sliding holes 715, and bottom ends of the two lifting rods 712 are installed on top sides of the floating plates 713; the lifting rod 712 is sleeved with a spring 714, and the top and bottom ends of the spring 714 are respectively mounted on the bottom side of the sealing frame 701 and the top side of the floating plate 713. It should be noted that, in the embodiment of the present invention, when the water level continuously rises, the floating plate 713 is forced to float upwards to drive the two lifting rods 712 to move, the lifting rods 712 slide in the sliding holes 715, and the pressing springs 714 are forced.
Further, referring to fig. 3 to 4 of the drawings, in the embodiment of the present invention, a limiting groove 703 is provided above the fuel cell 1 and is formed on the inner wall of the periphery of the housing 4, an adapter plate 702 is movably mounted in the limiting groove 703, the limiting groove 703 is used for limiting the moving distance of the adapter plate 702, and the top ends of two lifting rods 712 are both mounted on the bottom side of the adapter plate 702; the adapter plate 702 is provided with an adapter socket 716 and a plurality of adapter tubes 704, the plurality of pipeline joints 2 are respectively connected to the pipeline of the automobile through the plurality of adapter tubes 704, and the wire holder 3 is connected to the circuit of the automobile through the adapter socket 716. It should be noted that, in the embodiment of the present invention, when the lifting rod 712 moves, the adapter plate 702 can be driven to move, so that the adapter plate 702 can drive the plurality of adapter tubes 704 and the adapter socket 716 to move, and further, the sealing plate 708 can be reset, at this time, the fuel cell 1 can be disconnected from the automobile, and when a short circuit or other unexpected situations occur at other parts of the automobile, the influence on the fuel cell 1 can be avoided.
It should be emphasized that the limiting groove 703 is provided to limit the moving position of the adapter plate 702, and when the automobile is pushed out after wading, the adapter plate 702 can be driven to reset by the resilience force of the two springs 714 along with the lowering of the water level, so that the pipeline and circuit of the automobile can be reconnected with the fuel cell 1, and the automobile can be driven normally, thereby ensuring the use of the automobile.
Referring to fig. 1 to 10 of the drawings, in further detail, in the embodiment of the present invention, a plurality of connection seats 706 are installed on the top side of the fuel cell 1, the wire holder 3 and the plurality of pipe connectors 2 are respectively located in the plurality of connection seats 706, a socket 705 is installed on the top side of the connection seat 706, a sealing plate 708 is rotatably installed in the connection seat 706, and the switching tube 704 or the switching socket 716 passes through the socket 705 and pushes up the sealing plate 708;
in addition, a rotating seat 709 is mounted on the sealing plate 708, a mounting hole 707 is formed in the rotating seat 709, a rotating shaft 710 is rotatably mounted in the mounting hole 707, two ends of the rotating shaft 710 are mounted on the inner wall of the connecting seat 706, a torsion spring 711 is sleeved on the rotating shaft 710, one end of the torsion spring 711 is mounted on the inner wall of the mounting hole 707, and the other end of the torsion spring 711 is mounted on the rotating shaft 710. It should be noted that, in the embodiment of the present invention, when the adapter plate 702 is in a normal position, the plurality of adapter tubes 704 and the adapter sockets 716 can respectively pass through the plurality of adapter sockets 705 and insert into the connecting socket 706, and jack up the sealing plate 708, the sealing plate 708 rotates on the rotating shaft 710 through the mounting hole 707, and drives the torsion spring 711 to bear force, and when the automobile wades, the adapter tubes 704 and the adapter sockets 716 move up, and the sealing plate 708 can close the connecting socket 705, so that the fuel cell 1 can disconnect from the automobile.
Further, referring to fig. 6 to 8 of the drawings, in the fuel cell device for a vehicle according to the embodiment of the present invention, the obstacle removing device 8 includes an obstacle removing lever 801, the obstacle removing lever 801 is located on the bottom side of the housing 4, an air inlet 802 is formed on a side of the housing 4 near the vehicle head, a sliding frame 803 is slidably mounted in the air inlet 802, and the sliding frame 803 is mounted on the obstacle removing lever 801. In the embodiment of the present invention, during the running process of the automobile, the air flow enters the housing 4 through the plurality of air holes 6 or the air inlet holes 802, so as to drive the plurality of blowing blades 809 to rotate, so as to drive the barrier rod 801 to slide back and forth transversely, and further clean the impurities attached to the bottom side of the housing 4, so that the heat dissipation of the fuel cell 1 can be ensured, and the smoothness of the air holes 6 can be ensured.
Referring to fig. 7-8 of the specification, in the embodiment of the present invention, power rods 805 are rotatably installed on inner walls of two sides of a housing 4, a power block 804 is movably installed on the power rods 805, a movable hole 812 is formed in the power block 804, the power block 804 is movably installed on the power rods 805 through the movable hole 812, and the power block 804 is installed on a sliding frame 803; in addition, the outer surface of the power rod 805 is annularly and obliquely provided with a power groove 806, an arc-shaped block 807 is movably arranged in the power groove 806, and the arc-shaped block 807 is arranged on the inner wall of the movable hole 812. In the embodiment of the invention, when the automobile runs, the power rod 805 can be rotated, the power rod 805 drives the arc block 807 to move through the power groove 806 when the power rod 805 rotates, the arc block 807 can drive the power block 804 to move, the power block 804 can drive the barrier rod 801 to move through the sliding frame 803, and when the power rod 805 rotates for one circle, the power groove 806 can drive the arc block 807 to move back and forth once, so that the barrier rod 801 can swing back and forth, the bottom side of the outer shell 4 can be cleaned, mud water or other sundries are prevented from accumulating on the bottom side of the outer shell 4, the vent hole 6 is prevented from being blocked, heat dissipation of the fuel cell 1 is affected, meanwhile, the barrier on the bottom side of the automobile can be discharged, and the problem that the automobile is supported by sundries when the automobile runs is avoided.
More specifically, in the embodiment of the present invention, the inner walls of the two sides of the housing 4 are rotatably provided with a rotation shaft 808, and the outer surface of the rotation shaft 808 is provided with a plurality of blowing blades 809 at equal intervals along the circumferential direction in an annular shape; the rotary shaft 808 and the power rod 805 are both sleeved with belt pulleys 810, and the two belt pulleys 810 are sleeved with a belt 811. In the embodiment of the present invention, during the running process of the automobile, the air flow enters the housing 4 through the plurality of air holes 6, so that the plurality of blowing blades 809 can be blown to rotate, so as to drive the rotation shaft 808 to rotate, and when the rotation shaft 808 rotates, the belt 810 drives the belt 811 to rotate through the belt pulley 810, the belt 811 can drive the other belt pulley 810 to rotate, and the power bar 805 can be driven to rotate.
Further, referring to fig. 2 and 9-10 of the drawings, the embodiment of the invention provides a fuel cell device for a vehicle, wherein the vertical cleaning device 9 comprises a vertical cleaning frame 901, and the vertical cleaning frame 901 is slidably mounted on the housing 4; the vertical cleaning frame 901 is rotatably provided with a switching rod 902, the switching rod 902 is rotatably provided with a flat sliding block 905, the top side of the sliding frame 803 is movably provided with a pushing block 907, and the pushing block 907 is used for pushing the flat sliding block 905 to slide. It should be noted that, in the embodiment of the present invention, when the sliding frame 803 moves, the sliding frame 803 drives the switching rod 902 to move through the pushing block 907, so that the switching rod 902 can drive the vertical cleaning frame 901 to move through the switching shaft 903, and the vertical cleaning frame 901 can drive the outer surface of the housing 4 to clean, so that the smoothness of the vent hole 6 can be ensured, and heat dissipation of the fuel cell 1 is ensured.
Referring to fig. 9-10 of the drawings, in further detail, in the embodiment of the present invention, a flat sliding groove 904 is formed on the housing 4, a smooth block 905 is slidably installed in the flat sliding groove 904, a return spring 906 is installed on an inner wall of the flat sliding groove 904, and the other end of the return spring 906 is installed on one side of the flat sliding block 905; the top side of the sliding frame 803 is provided with a telescopic groove 908, a pushing block 907 is movably arranged in the telescopic groove 908, the bottom side of the pushing block 907 is provided with a return spring 909, and the bottom end of the return spring 909 is arranged on the inner wall of the bottom side of the telescopic groove 908. It should be noted that, in the embodiment of the present invention, when the sliding frame 803 pushes the adapting rod 902 to move by the pushing block 907, the adapting rod 902 slides in the smooth groove 904 by the flat sliding block 905 and drives the restoring spring 906 to bear force; when the smooth block 905 moves to the end point of the smooth groove 904, the pushing block 907 is extruded and contracted, the pushing block 907 is contracted in the telescopic groove 908 and drives the return spring 909 to be compressed under force, so that continuous sliding of the sliding frame 803 is not affected, meanwhile, under the resilience force of the return spring 906, the smooth block 905 can be reset, when the sliding frame 803 moves back and forth once, the switching rod 902 can swing once, and then the vertical cleaning frame 901 is driven to move up and down once, so that the outer surface of the outer shell 4 is effectively cleaned, and smoothness of the vent hole 6 is ensured.
In summary, the working principle of the fuel cell device for a vehicle provided by the embodiment of the invention is as follows:
the fuel cell 1 is mounted on the automobile through the shell 4, and the pipelines and circuits on the automobile are connected to the adapter tube 704 and the adapter socket 716, and the bottom side of the shell 4 extends out of the bottom side of the automobile; in the running process of the automobile, air flow enters the shell 4 through the plurality of air holes 6 and the air inlet holes 802, and then the plurality of blowing blades 809 can be blown to rotate, so that the rotating shaft 808 is driven to rotate, when the rotating shaft 808 rotates, the belt 810 drives the belt 811 to rotate through the belt pulley 810, the belt 811 can drive the other belt pulley 810 to rotate, and then the power rod 805 can drive the power rod 805 to rotate, when the power rod 805 rotates, the arc-shaped block 807 can drive the power rod 804 to move, the power rod 804 can drive the baffle rod 801 to move through the sliding frame 803, and when the power rod 805 rotates for one circle, the arc-shaped block 807 can be driven to move back and forth once through the power groove 806, so that the baffle rod 801 can swing back and forth, the bottom side of the shell 4 can be cleaned, the accumulation of muddy water or other sundries on the bottom side of the shell 4 can be avoided, the blocking of the vent hole is caused, the heat dissipation of the fuel cell 1 is influenced, and meanwhile the obstacle on the bottom side of the automobile can be discharged, and the problem of the automobile is prevented from being supported by sundries during running;
in addition, in the process of transversely moving the sliding frame 803, the push block 907 can drive the transfer rod 902 to move, so that the transfer rod 902 can drive the vertical cleaning frame 901 to move through the transfer shaft 903, when the sliding frame 803 pushes the transfer rod 902 to move through the push block 907, the transfer rod 902 slides in the smooth groove 904 through the flat sliding block 905 and drives the reset spring 906 to bear force, so that when the smooth block 905 moves to the end point of the smooth groove 904, the push block 907 is extruded and contracted, the push block 907 is contracted in the telescopic groove 908 and drives the reset spring 909 to bear force and compress, further, the continuous sliding of the sliding frame 803 is not influenced, meanwhile, under the resilience force of the reset spring 906, the transfer rod 902 can swing once, further, the vertical cleaning frame 901 is driven to move up and down once, the outer surface of the housing 4 is effectively cleaned, and smoothness of the vent hole 6 is ensured;
it should be further noted that, when the automobile wades, water enters between the outer shell 4 and the inner shell 5 through the plurality of air inlets 6, and along with the rising of the water level, the floating plate 713 can be driven to float upwards under the force of the air, and then the two lifting rods 712 can be driven to move, the lifting rods 712 slide in the sliding holes 715 and press the springs 714 to bear the force, so when the lifting rods 712 move, the adapter plate 702 can be driven to move, the adapter plate 702 can drive the plurality of adapter pipes 704 and the adapter sockets 716 to move, and then the sealing plate 708 can reset, and at the moment, the fuel cell 1 can be disconnected with the automobile, so that the influence on the fuel cell 1 can be avoided when short circuits or other unexpected situations occur at other positions of the automobile.
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. The fuel cell device for the vehicle is characterized by comprising a fuel cell, wherein a wire holder and a plurality of pipeline connectors are arranged on the top side of the fuel cell, the pipeline connectors are connected to a pipeline of the vehicle, and the wire holder is connected to a circuit of the vehicle;
the fuel cell is sleeved with an inner shell, the fuel cell is sealed in the inner shell, the inner shell is sleeved with an outer shell, the fuel cell is arranged on an automobile through the outer shell, and a plurality of ventilation holes for ventilation are formed in the bottom side and the periphery of the outer shell;
a wading isolation device is arranged between the outer shell and the inner shell and is used for disconnecting the fuel cell when the vehicle wades, and the wire holder and the plurality of pipeline connectors are connected to the wading isolation device;
the obstacle removing and cleaning device is arranged on the bottom side of the shell and is used for cleaning the bottom side of the shell and removing obstacles on the bottom side of the shell;
the outer side of shell installs perpendicular cleaning device, perpendicular cleaning device is used for right the outer wall all around of shell is cleared up, perpendicular cleaning device with arrange barrier cleaning device transmission and be connected.
2. The fuel cell device for a vehicle according to claim 1, wherein the wading shut-off device includes a seal frame mounted on the outer case and the inner case, a top side of the seal frame being flush with a top side of the fuel cell;
a floating plate is movably arranged between the outer shell and the inner shell and is positioned below the sealing frame.
3. The fuel cell device for a vehicle according to claim 2, wherein two sliding holes are formed in the sealing frame, the two sliding holes are located on two sides of the fuel cell, lifting rods are slidably mounted in the two sliding holes, and bottom ends of the two lifting rods are mounted on the top side of the floating plate;
the lifting rod is sleeved with a spring, and the top end and the bottom end of the spring are respectively arranged on the bottom side of the sealing frame and the top side of the floating plate.
4. The fuel cell device for a vehicle according to claim 3, wherein a limiting groove is formed in the inner wall around the housing above the fuel cell, an adapter plate is movably mounted in the limiting groove, the limiting groove is used for limiting the moving distance of the adapter plate, and the top ends of the two lifting rods are mounted on the bottom side of the adapter plate;
the adapter plate is provided with an adapter socket and a plurality of adapter pipes, the pipeline connectors are respectively connected to pipelines of the automobile through the adapter pipes, and the wire holder is connected to a circuit of the automobile through the adapter socket.
5. The fuel cell device for a vehicle according to claim 4, wherein a plurality of connection seats are installed on a top side of the fuel cell, the connection seat and the plurality of pipe joints are respectively located in the plurality of connection seats, a socket is installed on a top side of the connection seat, a sealing plate is rotatably installed in the connection seat, and the connection pipe or the connection socket passes through the socket and pushes up the sealing plate;
install on the closing plate and rotate the seat, the mounting hole has been seted up on the rotation seat, the pivot is installed in the mounting hole rotation, the both ends of pivot are installed on the inner wall of connecting seat, the torsional spring has been cup jointed in the pivot, the one end of torsional spring is installed on the inner wall of mounting hole, the other end of torsional spring is installed in the pivot.
6. The fuel cell device for a vehicle according to claim 1, wherein the obstacle removing and cleaning device comprises an obstacle removing rod, the obstacle removing rod is located on the bottom side of the housing, an air inlet hole is formed in one side, close to the head of the vehicle, of the housing, a sliding frame is slidably mounted in the air inlet hole, and the sliding frame is mounted on the obstacle removing rod.
7. The fuel cell device for a vehicle according to claim 6, wherein power rods are rotatably mounted on inner walls of both sides of the housing, power blocks are movably mounted on the power rods, movable holes are formed in the power blocks, the power blocks are movably mounted on the power rods through the movable holes, and the power blocks are mounted on the sliding frame;
the outer surface of the power rod is annularly inclined and provided with a power groove, an arc-shaped block is movably installed in the power groove, and the arc-shaped block is installed on the inner wall of the movable hole.
8. The fuel cell device for a vehicle according to claim 7, wherein the rotary shafts are rotatably mounted on both side inner walls of the housing, and a plurality of blowing blades are mounted on an outer surface of the rotary shaft at circular intervals in a circumferential direction;
the rotating shaft and the power rod are respectively sleeved with a belt pulley, and the two belt pulleys are respectively sleeved with a belt.
9. The fuel cell device for a vehicle according to claim 6, wherein the vertical cleaning device includes a vertical cleaning frame slidably mounted on the housing;
the vertical cleaning frame is rotatably provided with a switching rod, the switching rod is rotatably provided with a flat sliding block, the top side of the sliding frame is movably provided with a pushing block, and the pushing block is used for pushing the smooth block to slide.
10. The fuel cell device for a vehicle according to claim 9, wherein a flat chute is formed in the housing, the flat block is slidably mounted in the flat chute, a return spring is mounted on an inner wall of the flat chute, and the other end of the return spring is mounted on one side of the flat slider;
the telescopic groove is formed in the top side of the sliding frame, the pushing block is movably mounted in the telescopic groove, the return spring is mounted on the bottom side of the pushing block, and the bottom end of the return spring is mounted on the inner wall of the bottom side of the telescopic groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310655211.8A CN116373622B (en) | 2023-06-05 | 2023-06-05 | Fuel cell device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310655211.8A CN116373622B (en) | 2023-06-05 | 2023-06-05 | Fuel cell device for vehicle |
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| CN116373622A CN116373622A (en) | 2023-07-04 |
| CN116373622B true CN116373622B (en) | 2023-08-11 |
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| CN202310655211.8A Active CN116373622B (en) | 2023-06-05 | 2023-06-05 | Fuel cell device for vehicle |
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| CN116373622A (en) | 2023-07-04 |
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