CN115275262A - Fuel cell equipment with temperature control function for new energy automobile - Google Patents
Fuel cell equipment with temperature control function for new energy automobile Download PDFInfo
- Publication number
- CN115275262A CN115275262A CN202211186994.1A CN202211186994A CN115275262A CN 115275262 A CN115275262 A CN 115275262A CN 202211186994 A CN202211186994 A CN 202211186994A CN 115275262 A CN115275262 A CN 115275262A
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- Prior art keywords
- fuel cell
- hole
- water tank
- limiting
- fixed mounting
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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
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
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- 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
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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
- H01M8/04029—Heat exchange using liquids
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
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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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
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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
Abstract
The invention discloses fuel cell equipment with a temperature control function for a new energy automobile, and relates to the field of fuel cells. This fuel cell equipment includes fuel cell and installs apopore and the oxygen hole on fuel cell, and fixed mounting has the fixed plate on the fuel cell, and fixed mounting has spacing post on the fixed plate, and fixed mounting has spacing round piece on the spacing post, and slidable mounting has the connecting plate on the spacing post, and spacing round piece contacts with the connecting plate, and compression spring has been cup jointed in the activity on the spacing post. It should be noted that, by reasonably configuring the fan, the blower, the water tank, the cover plate and other related components, the dynamic temperature control heat dissipation of the fuel cell is realized in the working process of the fuel cell, and the heat dissipation effect is improved by cleaning the fuel cell; in addition, the air entering the water tank is cooled and filtered, the heat dissipation effect is further enhanced, the fuel cell is guaranteed to normally work through the cover plate, the working state of the fuel cell is controlled, and the temperature is prevented from being too high.
Description
Technical Field
The invention relates to the technical field of fuel cells, in particular to a fuel cell device with a temperature control function for a new energy automobile.
Background
A fuel cell device is a chemical device that directly converts chemical energy of fuel into electric energy, and is also called an electrochemical generator. The fuel cell applied to the new energy automobile is mainly a hydrogen fuel cell, and the principle of the fuel cell is that hydrogen and oxygen are respectively supplied to an anode and a cathode through the reverse reaction of electrolyzed water, the hydrogen is diffused outwards through the anode and reacts with electrolyte, and then electrons are emitted to the cathode through an external load, so that chemical energy is converted into electric energy, and the byproducts of the reaction only comprise water and heat, and are clean and pollution-free.
Among the prior art, fuel cell equipment that new energy automobile used is in the use, and the heat that produces can make fuel cell equipment temperature rise, and if ambient temperature is too high simultaneously, the heat exchange of the heat of production and air is slow, does not have external heat abstractor to dispel the heat, leads to fuel cell equipment high temperature, and can influence hydrogen fuel cell's reaction efficiency and life when the temperature is too high, has fuel cell thermal runaway, the hidden danger of charge-discharge restriction simultaneously. Therefore, a fuel cell apparatus for a new energy automobile having a temperature control function is required to meet people's needs.
Disclosure of Invention
The invention aims to provide a fuel cell device with a temperature control function for a new energy automobile, which aims to solve the problem that the normal operation and the use safety of a fuel cell are influenced due to the overhigh temperature of the fuel cell device because the fuel cell device provided in the background art does not have an external heat radiation device for heat radiation when being overheated.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a fuel cell device with a temperature control function for a new energy automobile, which comprises a fuel cell, a water outlet hole and an oxygen hole, wherein the water outlet hole and the oxygen hole are arranged on the fuel cell;
fixed mounting has the water tank on the connecting plate, fixed mounting has the one end of outlet pipe on the water tank, the inlet opening has been seted up on the water tank, the one end fixed mounting of outlet pipe is in the inlet opening, the other end fixed mounting of outlet pipe is in the outlet opening, fixed mounting has the wiring board on the fixed plate, fixed mounting has control switch on the wiring board, fixedly connected with connecting wire on the wiring board, connecting wire and control switch electric connection, fixedly connected with fan on the connecting wire, fixed mounting has the support frame on the fan, support frame fixed mounting is on fuel cell. It should be noted that, when fuel cell uses, the water that produces gets into in the water tank, water tank weight increases, it descends to drive the connecting plate and slide on spacing post, work continuously along with fuel cell, make the water tank continuously descend, when the water tank contacted control switch, open the fan and dispel the heat to fuel cell, apron on the water tank was opened and is discharged with water this moment, thereby realize that the water that fuel cell produced and water tank exhaust form dynamic balance, guarantee fuel cell's normal work, after fuel cell used, along with the water reduction in the water tank, the water tank resets under compression spring's the effect of resetting, make things convenient for next use.
Further specifically, in a preferred embodiment of the present invention, a mounting seat is fixedly mounted on the fuel cell, a support shaft is fixedly mounted on the mounting seat, a human-shaped cavity frame is fixedly mounted on the support shaft, a fan is fixedly mounted on the human-shaped cavity frame, an air inlet pipe is fixedly mounted on the human-shaped cavity frame, a through hole is formed in the human-shaped cavity frame, the air inlet pipe is fixedly mounted in the through hole, an air inlet hole is formed in the water tank, the air inlet pipe is fixedly mounted in the air inlet hole, a fixing pipe is fixedly mounted on the water tank, the air inlet pipe is communicated with the fixing pipe, an air outlet pipe is fixedly mounted on the water tank, the air outlet pipe is fixedly mounted in the oxygen hole, an air outlet hole is formed in the water tank, the air outlet pipe is fixedly mounted in the air outlet hole, and an L-shaped bent pipe is fixedly mounted on the human-shaped cavity frame.
It should be further explained that, the fan is started when the fuel cell works, the fan sucks the air into the air inlet pipe through the human-shaped cavity frame after passing through the L-shaped bent pipe, and then the air enters the fixed pipe through the air inlet pipe and then enters the water tank to be reacted in the fuel cell through the air outlet pipe after passing through the water bath of water, so that the air is purified and filtered, meanwhile, the water bath can reduce the temperature of the air, so that the air absorbs heat after entering the fuel cell, the temperature of the fuel cell is reduced, and the heat dissipation effect of the fuel cell is further improved. In addition, in the process, the fixed pipe is positioned at the bottom side of the water tank, the air outlet pipe is positioned at the top side of the water tank, the floating stroke of air in water is increased, and the water bath cooling and filtering effects of the air are further improved.
More specifically, in a preferred embodiment of the present invention, the human-shaped cavity frame is provided with a connecting hole, the L-shaped bent pipe is fixedly installed in the connecting hole, and the L-shaped bent pipe is communicated with the human-shaped cavity frame. Through the arrangement of the connecting holes, air in the L-shaped bent pipe can conveniently enter the cavity of the human-shaped cavity frame through the connecting holes.
More specifically, in a preferred embodiment of the present invention, the filter screen is installed on the L-shaped bent pipe through a screw thread, the filter screen is located on the top side of the fan, a threaded hole is formed on the L-shaped bent pipe, and the filter screen is installed in the threaded hole through the screw thread. Through the setting of filter screen, realize that the air inhales to filter in advance large granule impurity and filth through the filter screen before the L type return bend, further guaranteed the pure degree of air that gets into in the fuel cell.
More specifically, in a preferred embodiment of the present invention, a connecting rod is fixedly installed on the water tank, a rotating shaft block is fixedly installed on the connecting rod, a rotating plate is rotatably installed on the rotating shaft block, a fixing rod is rotatably installed on the rotating plate, a sliding block is fixedly installed on the fixing rod, a sliding shaft is slidably installed on the sliding block, the sliding shaft is fixedly installed on the installation seat, and a cleaning brush is fixedly installed on the sliding block. In the process of descending and resetting of the water tank, the connecting rod is driven to move, the connecting rod drives the rotating plate to rotate, the rotating plate rotates to drive the fixing rod to move, the fixing rod drives the sliding block to slide on the sliding shaft in a reciprocating mode, and the sliding block slides in a reciprocating mode to drive the cleaning brush to slide in a reciprocating mode to clean the top side of the fuel cell, so that dust is prevented from being accumulated on the shell of the fuel cell and affecting heat dissipation of the fuel cell.
More specifically, in a preferred embodiment of the present invention, the two ends of the rotating plate are both provided with a rotating hole, the rotating shaft block is rotatably installed in the rotating hole at one end of the rotating plate, the fixed rod is rotatably installed in the rotating hole at the other end of the rotating plate, the rotating hole limits the movement of the rotating plate, and the rotating plate can only rotate on the rotating shaft block and the fixed rod.
More specifically, in a preferred embodiment of the present invention, the fixing rod is provided with an adapting groove, the adapting groove is adapted to the rotating hole, the fixing rod is rotatably installed in the adapting groove, the adapting groove limits the movement of the rotating plate, and the rotating plate can only rotate in the adapting groove.
More specifically, in a preferred embodiment of the present invention, the sliding block is provided with a limiting sliding hole, the sliding shaft is slidably mounted in the limiting sliding hole, the bottom side of the sliding block is not in contact with the fuel cell, the limiting sliding hole limits the movement of the sliding block, and the sliding block can only slide in the limiting sliding hole.
Further specifically, in a preferred embodiment of the present invention, the water tank is rotatably mounted with a limiting shaft, the limiting shaft is fixedly mounted with a limiting block, the water tank is provided with a rotating hole, the limiting shaft is rotatably mounted in the rotating hole, the water tank is provided with a limiting hole, the limiting block is rotatably mounted in the limiting hole, the limiting shaft is movably sleeved with a torsion spring, the torsion spring is fixedly mounted on the water tank, the limiting shaft is fixedly mounted with a cover plate, the cover plate contacts with the water tank, the cover plate is fixedly mounted with a mounting block, the limiting round block is fixedly mounted with a limiting frame, and the limiting frame contacts with the cover plate. It should be noted that, in the water tank descending process, when the control switch is contacted and opened, the cover plate is separated from the contact with the limiting frame, the limiting shaft is driven to rotate and reset under the reset action of the torsion spring, thereby the cover plate is driven to rotate and open, further the water in the water tank flows out from the drain hole, and the water generated by the fuel cell and the water discharged by the drain hole form dynamic balance, so as to ensure the normal work of the fuel cell.
More specifically, in a preferred embodiment of the present invention, the water tank is provided with a water drainage hole, the water drainage hole is located at the bottom side of the cover plate, and the water in the water tank can be drained in time through the arrangement of the water drainage hole.
The fuel cell equipment with the temperature control function for the new energy automobile has the beneficial effects that:
through the arrangement of the fan, the temperature of the fuel cell equipment rises along with the reaction in the working process of the fuel cell equipment, and meanwhile, the generated water flows into the water tank to drive the water tank to slide, the control switch is extruded to drive the fan to start to radiate the heat of the fuel cell equipment, so that the temperature is prevented from continuously rising, and the normal work of the fuel cell equipment is ensured; through the setting of fan, people's type cavity frame etc. the realization is at fuel cell equipment during operation, inhales the oxygen that supplies the reaction to use from fuel cell equipment's surrounding environment through the L type return bend of both sides to there is the pressure differential around making fuel cell equipment, has accelerated the flow of air, thereby has further strengthened the heat transfer of fuel cell equipment with the air, has improved the radiating effect.
Further, through the setting of water tank, realize at fuel cell equipment during operation, through the absorptive air of L type return bend after the water bath in the water tank, the temperature of the air that gets into fuel cell equipment has been reduced, make the air absorb the heat in getting into fuel cell equipment back, the radiating effect has further been improved, the air can filter impurity and dust in the air when the water bath of water tank simultaneously, the clean degree of air has been improved, prevent that dust etc. from influencing life in getting into fuel cell equipment, thereby the life of fuel cell equipment has been prolonged.
Further, through the setting of cleaning brush, realize driving the connecting rod in the water tank motion process and slide to drive the rotor plate and rotate, and then drive the sliding block and slide on the sliding shaft, realize that cleaning brush slides on fuel cell equipment top side and clean, prevent that fuel cell equipment's dust from piling up the influence heat dissipation, thereby further improved the radiating effect.
Further, through the setting of apron, realize sliding to when contacting with control switch and starting the fan at the water tank, the apron breaks away from the restriction of spacing, rotates under the reset action of torsional spring and opens, makes water flow from the water tank to realize that the water that fuel cell equipment produced and form dynamic balance from the downthehole discharged water of drainage, keep the normal work of fuel cell equipment and keep the cleanliness of water in the water tank simultaneously, realize continuously filtering and purifying the entering air.
Drawings
Fig. 1 is a schematic structural diagram of a fuel cell apparatus for a new energy vehicle having a temperature control function according to an embodiment of the present invention;
fig. 2 is a schematic partial structural view of a fixing plate of a fuel cell apparatus for a new energy vehicle having a temperature control function according to an embodiment of the present invention;
fig. 3 is a schematic partial sectional view of a water tank of a fuel cell apparatus for a new energy vehicle having a temperature control function according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a human-shaped cavity frame of a fuel cell device for a new energy vehicle with a temperature control function according to an embodiment of the present invention;
fig. 5 is a schematic partial sectional view illustrating a rotating plate of a fuel cell apparatus for a new energy vehicle having a temperature control function according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a fan of a fuel cell device for a new energy automobile with a temperature control function according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a support frame of a fuel cell device for a new energy vehicle with a temperature control function according to an embodiment of the present invention;
fig. 8 is a schematic partial sectional view of a limiting shaft of a fuel cell device for a new energy vehicle having a temperature control function according to an embodiment of the present invention.
In the figure: 01-a fuel cell; 02-water outlet; 03-oxygen hole; 04-fixing plate; 05-a limiting column; 06-limiting round blocks; 07-a connecting plate; 08-a compression spring; 09-mounting holes; 10-a sliding hole; 11-a water tank; 12-a patch panel; 13-a control switch; 14-connecting wires; 15-a fan; 16-a support frame; 17-a water outlet pipe; 18-water inlet holes; 19-a human-shaped cavity frame; 20-a fan; 21-an air inlet pipe; 22-through holes; 23-an air intake; 24-a stationary tube; 25-an air outlet pipe; 26-air outlet holes; 27-a mounting seat; 28-supporting the shaft; 29-L-bend; 30-connecting holes; 31-a filter screen; 32-a connecting rod; 33-rotating the shaft block; 34-a rotating plate; 35-a fixing rod; 36-a slider; 37-sliding shaft; 38-a cleaning brush; 39-rotation hole; 40-an adaptation slot; 41-limiting sliding holes; 42-a limiting shaft; 43-limiting blocking piece; 44-rotary holes; 45-limiting holes; 46-torsion spring; 47-a cover plate; 48-a mounting block; 49-a limiting frame; 50-a drain hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of 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 present invention, 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "inside", "outside", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, which are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, an embodiment of the present invention provides a fuel cell device for a new energy vehicle with a temperature control function, including a fuel cell 01, a water outlet 02 and an oxygen hole 03 installed on the fuel cell 01, a fixing plate 04 is fixedly installed on the fuel cell 01, a limiting post 05 is fixedly installed on the fixing plate 04, a limiting round block 06 is fixedly installed on the limiting post 05, a connecting plate 07 is slidably installed on the limiting post 05, the limiting round block 06 contacts with the connecting plate 07, a compression spring 08 is movably sleeved on the limiting post 05, an installation hole 09 is opened on the fixing plate 04, the installation hole 09 is adapted to the compression spring 08, one end of the compression spring 08 is fixedly installed on the fixing plate 04, the other end of the compression spring 08 is fixedly installed on the connecting plate 07, a sliding hole 10 is opened on the connecting plate 07, and the limiting post 05 is slidably installed in the sliding hole 10.
Furthermore, a water tank 11 is fixedly mounted on the connecting plate 07, one end of a water outlet pipe 17 is fixedly mounted on the water tank 11, a water inlet hole 18 is formed in the water tank 11, one end of the water outlet pipe 17 is fixedly mounted in the water inlet hole 18, and the other end of the water outlet pipe 17 is fixedly mounted in the water outlet hole 02; the fixing plate 04 is fixedly provided with a wiring board 12, the wiring board 12 is fixedly provided with a control switch 13, the wiring board 12 is fixedly connected with a connecting wire 14, the connecting wire 14 is electrically connected with the control switch 13, the connecting wire 14 is fixedly connected with a fan 15, the fan 15 is fixedly provided with a support frame 16, and the support frame 16 is fixedly arranged on the fuel cell 01. It should be noted that, when the fuel cell 01 is used, generated water enters the water tank 11, the weight of the water tank 11 increases, and the connecting plate 07 is driven to slide and descend on the limiting column 05, so that the water tank 11 descends continuously along with the continuous operation of the fuel cell 01, when the water tank 11 contacts the control switch 13, the fan 15 is turned on to dissipate heat of the fuel cell 01, and at this time, the cover plate 47 on the water tank 11 is opened to discharge water, so that the water generated by the fuel cell 01 and the water discharged from the water tank 11 form dynamic balance, and the normal operation of the fuel cell 01 is ensured; after the fuel cell 01 is used, the water tank 11 is reset under the reset action of the compression spring 08 as the water in the water tank 11 is reduced, so that the fuel cell is convenient to use next time.
Further specifically, please refer to fig. 1 to 8 in combination, in this embodiment, an installation seat 27 is fixedly installed on the fuel cell 01, a support shaft 28 is fixedly installed on the installation seat 27, a human-shaped cavity frame 19 is fixedly installed on the support shaft 28, a fan 20 is fixedly installed on the human-shaped cavity frame 19, an air inlet pipe 21 is also fixedly installed on the human-shaped cavity frame 19, a through hole 22 is formed on the human-shaped cavity frame 19, and the air inlet pipe 21 is fixedly installed in the through hole 22; an air inlet 23 is formed in the water tank 11, an air inlet pipe 21 is fixedly arranged in the air inlet 23, a fixed pipe 24 is fixedly arranged on the water tank 11, and the air inlet pipe 21 is communicated with the fixed pipe 24; an air outlet pipe 25 is fixedly arranged on the water tank 11, the air outlet pipe 25 is fixedly arranged in the oxygen hole 03, an air outlet hole 26 is formed in the water tank 11, the air outlet pipe 25 is fixedly arranged in the air outlet hole 26, and an L-shaped bent pipe 29 is fixedly arranged on the human-shaped cavity frame 19. It should be emphasized that, when the fuel cell 01 works, the fan 20 is started, the fan 20 sucks air through the L-shaped bent pipe 29, then the air flows into the air inlet pipe 21 through the human-shaped cavity frame 19, then the air enters the fixed pipe 24 through the air inlet pipe 21, and then enters the water tank 11, and after passing through the water bath of water, the air enters the fuel cell 01 through the air outlet pipe 25 to react, so as to realize the purification and filtration of air. Meanwhile, the water bath can reduce the temperature of the air, so that the air absorbs heat after entering the fuel cell 01, the temperature of the fuel cell 01 is reduced, and the heat dissipation effect of the fuel cell 01 is further improved. In addition, in the process, the fixed pipe 24 is positioned at the bottom side of the water tank 11, and the air outlet pipe 25 is positioned at the top side of the water tank 11, so that the floating stroke of air in water is increased, and the water bath cooling and filtering effects of air are further improved.
Further, referring to fig. 1-6, in the present embodiment, the human-shaped cavity frame 19 is provided with a connection hole 30, the L-shaped bent pipe 29 is fixedly installed in the connection hole 30, and the L-shaped bent pipe 29 is communicated with the human-shaped cavity frame 19. It should be noted that the connection hole 30 is provided to facilitate the air in the L-shaped elbow 29 to enter the cavity of the human-shaped cavity frame 19 through the connection hole 30.
Further, with reference to fig. 1-6, in the present embodiment, a filtering net 31 is installed on the L-shaped elbow 29 in a threaded manner, the filtering net 31 is located on the top side of the fan 15, a threaded hole is formed on the L-shaped elbow 29, and the filtering net 31 is installed in the threaded hole in a threaded manner. It should be noted that, through the arrangement of the filter screen 31, large particle impurities and contaminants are pre-filtered by the filter screen 31 before the air is sucked into the L-shaped elbow 29, so as to further ensure the purity of the air entering the fuel cell 01.
Further, referring to fig. 1 to 8 in combination, in this embodiment, a connecting rod 32 is fixedly installed on the water tank 11, a rotating shaft block 33 is fixedly installed on the connecting rod 32, a rotating plate 34 is rotatably installed on the rotating shaft block 33, a fixing rod 35 is rotatably installed on the rotating plate 34, a sliding block 36 is fixedly installed on the fixing rod 35, a sliding shaft 37 is slidably installed on the sliding block 36, the sliding shaft 37 is fixedly installed on the installation seat 27, and a cleaning brush 38 is fixedly installed on the sliding block 36. It should be noted that, in the process of descending and resetting the water tank 11, the connecting rod 32 is driven to move, the connecting rod 32 drives the rotating plate 34 to rotate, the rotating plate 34 drives the fixing rod 35 to move, the fixing rod 35 drives the sliding block 36 to slide on the sliding shaft 37 in a reciprocating manner, and the sliding block 36 drives the cleaning brush 38 to slide in a reciprocating manner to clean the top side of the fuel cell 01, so that dust is prevented from accumulating on the shell of the fuel cell 01 and affecting the heat dissipation of the fuel cell 01.
Further, referring to fig. 1-5, in the present embodiment, rotation holes 39 are formed at both ends of the rotation plate 34, the rotation shaft block 33 is rotatably installed in the rotation hole 39 at one end of the rotation plate 34, the fixing rod 35 is rotatably installed in the rotation hole 39 at the other end of the rotation plate 34, the rotation hole 39 limits the movement of the rotation plate 34, and the rotation plate 34 can only rotate on the rotation shaft block 33 and the fixing rod 35; in addition, the fixed rod 35 is provided with an adapting groove 40, the adapting groove 40 is adapted to the rotating hole 39, the fixed rod 35 is rotatably installed in the adapting groove 40, the adapting groove 40 limits the movement of the rotating plate 34, and the rotating plate 34 can only rotate in the adapting groove 40. It should be noted that the sliding block 36 is provided with a limiting sliding hole 41, the sliding shaft 37 is slidably mounted in the limiting sliding hole 41, the bottom side of the sliding block 36 is not in contact with the fuel cell 01, the limiting sliding hole 41 limits the movement of the sliding block 36, and the sliding block 36 can only slide in the limiting sliding hole 41.
Further, referring to fig. 1 to 8, in this embodiment, a limiting shaft 42 is rotatably mounted on the water tank 11, a limiting blocking piece 43 is fixedly mounted on the limiting shaft 42, a rotating hole 44 is formed in the water tank 11, the limiting shaft 42 is rotatably mounted in the rotating hole 44, a limiting hole 45 is formed in the water tank 11, the limiting blocking piece 43 is rotatably mounted in the limiting hole 45, a torsion spring 46 is movably sleeved on the limiting shaft 42, the torsion spring 46 is fixedly mounted on the water tank 11, a cover plate 47 is fixedly mounted on the limiting shaft 42, the cover plate 47 is in contact with the water tank 11, a mounting block 48 is fixedly mounted on the cover plate 47, a limiting frame 49 is fixedly mounted on the limiting round block 06, and the limiting frame 49 is in contact with the cover plate 47; the water tank 11 is provided with a water discharge hole 50, the water discharge hole 50 is positioned at the bottom side of the cover plate 47, and the water in the water tank 11 is conveniently discharged through the arrangement of the water discharge hole 50. It should be emphasized that, during the descending process of the water tank 11, when the control switch 13 is contacted and opened, the cover plate 47 is separated from the contact with the limiting frame 49, and under the reset action of the torsion spring 46, the limiting shaft 42 is driven to rotate and reset, so as to drive the cover plate 47 to rotate and open, so as to enable the water in the water tank 11 to flow out from the water discharge hole 50, and simultaneously, the dynamic balance between the water generated by the fuel cell 01 and the water discharged from the water discharge hole 50 is realized, so as to ensure the normal operation of the fuel cell 01, and in addition, the balance enables the water in the water tank 11 to be pure, so as to continuously perform the filtering and cooling effects with better effect on the entering air.
In summary, the working principle of the fuel cell device for a new energy vehicle with a temperature control function provided by the embodiment of the invention is as follows: when the fuel cell 01 works, the fan 20 is started, air is sucked by the fan 20 through the L-shaped bent pipe 29 and flows into the air inlet pipe 21 through the human-shaped cavity frame 19, and then enters the fixed pipe 24 through the air inlet pipe 21, so that the air enters the water tank 11, passes through the water bath of water and then enters the fuel cell 01 through the air outlet pipe 25 to react, and the air purification and filtration effects are realized. Meanwhile, the water bath can reduce the temperature of the air, so that the air absorbs heat after entering the fuel cell 01, the temperature of the fuel cell 01 is reduced, and the heat dissipation effect of the fuel cell 01 is further improved.
Further, in the above process, the fixed pipe 24 is located at the bottom side of the water tank 11, and the air outlet pipe 25 is located at the top side of the water tank 11, so as to increase the upward floating stroke of the air in the water, and further improve the water bath cooling and filtering effects of the air. In addition, it should be noted that when the fuel cell 01 works, the fan 20 is started, the fan 20 sucks air through the L-shaped bent pipe 29, then the air flows into the air inlet pipe 21 through the human-shaped cavity frame 19, then the air enters the fixed pipe 24 through the air inlet pipe 21, and then enters the water tank 11, passes through the water bath of water, and then enters the fuel cell 01 through the air outlet pipe 25 for reaction, so that the air purification and filtration effects are realized.
Further, in the descending and resetting processes of the water tank 11, the connecting rod 32 is driven to move, the connecting rod 32 drives the rotating plate 34 to rotate, the rotating plate 34 rotates to drive the fixing rod 35 to move, the fixing rod 35 drives the sliding block 36 to slide on the sliding shaft 37 in a reciprocating mode, and the sliding block 36 drives the cleaning brush 38 to slide in a reciprocating mode to clean the top side of the fuel cell 01, so that dust is prevented from being accumulated on the shell of the fuel cell 01, and heat dissipation of the fuel cell 01 is prevented from being affected.
Further, in the descending process of the water tank 11, when the control switch 13 is contacted and opened, the cover plate 47 is separated from the contact with the limit frame 49, the limit shaft 42 is driven to rotate and reset under the reset action of the torsion spring 46, so that the cover plate 47 is driven to rotate and open, water in the water tank 11 flows out from the drain hole 50, and meanwhile, the water generated by the fuel cell 01 and the water drained from the drain hole 50 form dynamic balance to ensure the normal work of the fuel cell 01. In addition, such balance makes the water in the water tank 11 keep pure to carry out effectual continuous filtration and cooling effect to the air that gets into, further improved the comprehensive practicality and the multifunctionality of structure. It should be noted that, in this process, the outlet pipe 17, the inlet pipe 21 and the outlet pipe 25 are flexible hoses and have sufficient lengths, so that the movement of the structure is not affected.
In addition, it should be emphasized that, in the embodiment of the present invention, through the arrangement of the connection hole 30, the air in the L-shaped bent pipe 29 smoothly enters into the cavity of the human-shaped cavity frame 19 through the connection hole 30; through the arrangement of the filter screen 31, large-particle impurities and dirt are pre-filtered through the filter screen 31 before the air is sucked into the L-shaped bent pipe 29, and the purity degree of the air entering the fuel cell 01 is further ensured; the movement of the rotating plate 34 is restricted by the rotating hole 39, so that the rotating plate 34 can only rotate on the rotating shaft block 33 and the fixed rod 35; the movement of the rotating plate 34 is restricted by the fitting groove 40 so that the rotating plate 34 can only rotate in the fitting groove 40; the movement of the sliding block 36 is limited by the limiting sliding hole 41, so that the sliding block 36 can only slide in the limiting sliding hole 41; the drainage of the water in the water tank 11 is facilitated by the arrangement of the drainage hole 50. Therefore, the fuel cell device for the new energy automobile with the temperature control function provided by the embodiment of the invention can well solve the technical problem that the normal operation and the use safety of the fuel cell are influenced due to overhigh temperature of the fuel cell device because the fuel cell device does not have an external heat radiation device for radiating heat when being overheated, which is provided by the background art of the application, by reasonably configuring the position connection relation and the associated linkage relation of each component of the fuel cell device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. A fuel cell device with a temperature control function for a new energy automobile is characterized by comprising a fuel cell, a water outlet hole and an oxygen hole, wherein the water outlet hole and the oxygen hole are formed in the fuel cell; a compression spring is movably sleeved on the limiting column, a mounting hole is formed in the fixing plate, and the mounting hole is matched with the compression spring; one end of the compression spring is fixedly arranged on the fixing plate, the other end of the compression spring is fixedly arranged on the connecting plate, a sliding hole is formed in the connecting plate, and the limiting column is slidably arranged in the sliding hole;
fixed mounting has the water tank on the connecting plate, fixed mounting has the one end of outlet pipe on the water tank, the inlet opening has been seted up on the water tank, the one end fixed mounting of outlet pipe is in the inlet opening, the other end fixed mounting of outlet pipe is in the outlet opening, fixed mounting has the wiring board on the fixed plate, fixed mounting has control switch on the wiring board, fixedly connected with connecting wire on the wiring board, connecting wire with control switch electric connection, fixedly connected with fan on the connecting wire, fixed mounting has the support frame on the fan, support frame fixed mounting is in on the fuel cell.
2. The fuel cell equipment with the temperature control function for the new energy automobile as claimed in claim 1, wherein a mounting seat is fixedly mounted on the fuel cell, a supporting shaft is fixedly mounted on the mounting seat, a human-shaped cavity frame is fixedly mounted on the supporting shaft, a fan is fixedly mounted on the human-shaped cavity frame, and an air inlet pipe is further fixedly mounted on the human-shaped cavity frame;
the utility model discloses an oxygen gas purification device, including people's type cavity frame, intake pipe fixed mounting, intake pipe, fixed mounting, the venthole has been seted up on the people's type cavity frame, intake pipe fixed mounting be in the venthole, the intake pipe has seted up the inlet port on the water tank, intake pipe fixed mounting be in the inlet port, fixed mounting has fixed pipe on the water tank, the intake pipe with fixed pipe is linked together, fixed mounting has the outlet duct on the water tank, the outlet duct fixed mounting be in the oxygen is downthehole, the venthole has been seted up on the water tank, outlet duct fixed mounting be in the venthole, fixed mounting is gone up to people's type cavity frame has L type return bend.
3. The fuel cell equipment with the temperature control function for the new energy automobile as claimed in claim 2, wherein a connection hole is formed in the human-shaped cavity frame, the L-shaped bent pipe is fixedly installed in the connection hole, and the L-shaped bent pipe is communicated with the human-shaped cavity frame.
4. The fuel cell equipment with the temperature control function for the new energy automobile as claimed in claim 2, wherein a filter screen is installed on the L-shaped elbow in a threaded manner, the filter screen is located on the top side of the fan, a threaded hole is formed in the L-shaped elbow, and the filter screen is installed in the threaded hole in a threaded manner.
5. The fuel cell device with the temperature control function for the new energy automobile as claimed in claim 2, wherein a connecting rod is fixedly mounted on the water tank, a rotating shaft block is fixedly mounted on the connecting rod, a rotating plate is rotatably mounted on the rotating shaft block, a fixing rod is rotatably mounted on the rotating plate, a sliding block is fixedly mounted on the fixing rod, a sliding shaft is slidably mounted on the sliding block, the sliding shaft is fixedly mounted on the mounting seat, and a cleaning brush is fixedly mounted on the sliding block.
6. The fuel cell apparatus for a new energy vehicle having a temperature control function according to claim 5, wherein rotation holes are formed at both ends of the rotation plate, the rotation shaft block is rotatably installed in the rotation hole at one end of the rotation plate, and the fixing rod is rotatably installed in the rotation hole at the other end of the rotation plate.
7. The fuel cell equipment with the temperature control function for the new energy automobile as claimed in claim 6, wherein an adaptation groove is formed on the fixing rod, the adaptation groove is adapted to the rotation hole, and the fixing rod is rotatably installed in the adaptation groove.
8. The fuel cell equipment with the temperature control function for the new energy automobile as claimed in claim 5, wherein a limiting slide hole is formed in the slide block, the slide shaft is slidably mounted in the limiting slide hole, and the bottom side of the slide block is not in contact with the fuel cell.
9. The fuel cell equipment with the temperature control function for the new energy automobile as claimed in claim 1, wherein a limiting shaft is rotatably mounted on the water tank, a limiting block piece is fixedly mounted on the limiting shaft, a rotating hole is formed in the water tank, the limiting shaft is rotatably mounted in the rotating hole, a limiting hole is formed in the water tank, and the limiting block piece is rotatably mounted in the limiting hole; a torsion spring is movably sleeved on the limiting shaft and fixedly installed on the water tank; the limiting shaft is fixedly provided with a cover plate, and the cover plate is in contact with the water tank.
10. The fuel cell equipment with the temperature control function for the new energy automobile as claimed in claim 9, wherein a mounting block is fixedly mounted on the cover plate, a limiting frame is fixedly mounted on the limiting round block, and the limiting frame is in contact with the cover plate; the water tank is provided with a drain hole which is positioned at the bottom side of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211186994.1A CN115275262B (en) | 2022-09-28 | 2022-09-28 | Fuel cell equipment with temperature control function for new energy automobile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211186994.1A CN115275262B (en) | 2022-09-28 | 2022-09-28 | Fuel cell equipment with temperature control function for new energy automobile |
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| CN115275262A true CN115275262A (en) | 2022-11-01 |
| CN115275262B CN115275262B (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211186994.1A Active CN115275262B (en) | 2022-09-28 | 2022-09-28 | Fuel cell equipment with temperature control function for new energy automobile |
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| Country | Link |
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| CN116247238A (en) * | 2023-05-12 | 2023-06-09 | 北京新研创能科技有限公司 | Cooling device for fuel cell |
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| CN115275262B (en) | 2022-12-20 |
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