CN115588755A - Fuel cell for new energy automobile power - Google Patents
Fuel cell for new energy automobile power Download PDFInfo
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- CN115588755A CN115588755A CN202211226803.XA CN202211226803A CN115588755A CN 115588755 A CN115588755 A CN 115588755A CN 202211226803 A CN202211226803 A CN 202211226803A CN 115588755 A CN115588755 A CN 115588755A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of 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
- H01M8/04007—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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a fuel cell for new energy automobile power, which relates to the field of fuel cells and comprises a fuel cell main body, wherein a wrapped heat dissipation shell is movably sleeved on the fuel cell main body, a recovery water tank is fixedly arranged on one side of the wrapped heat dissipation shell, a recovery water heat dissipation chamber is arranged in the middle of the interior of the recovery water tank, a heat dissipation fan is fixedly arranged on the inner wall of the bottom side of the recovery water heat dissipation chamber, a recovery water pipeline and a cold water suction pipeline are fixedly arranged on the inner wall of the side face of the recovery water heat dissipation chamber, and one end of the recovery water pipeline is connected with the cold water suction pipeline. According to the invention, through the setting of the BMS control module, when the fuel cell is used, the BMS control module can be configured on the fuel cell, the effect of automatically detecting and adjusting the parameters of the fuel cell is realized by utilizing the BMS control module, the capability of automatically adjusting the state of the fuel cell is realized, and the safe use of the fuel cell is ensured.
Description
Technical Field
The invention relates to the technical field of fuel cells, in particular to a fuel cell for new energy automobile power.
Background
The fuel cell is a chemical device which directly converts chemical energy of fuel into electric energy, is also called an electrochemical generator, and is a fourth power generation technology after hydroelectric power generation, thermal power generation and atomic power generation, and the fuel cell is high in efficiency because the gibbs free energy in the chemical energy of the fuel is partially converted into the electric energy through electrochemical reaction and is not limited by the carnot cycle effect; in addition, fuel cells use fuel and oxygen as raw materials, and have no mechanical transmission parts, so that they emit very little harmful gas and have a long service life, and thus, from the viewpoint of energy saving and ecological environment protection, fuel cells are the most promising power generation technology.
Most of the existing fuel cells adopt hydrogen fuel to generate electricity, heat, electric energy and completely pollution-free water are generated in the process of generating electricity, but hydrogen energy has certain danger when being used, and has higher requirements on various data of the fuel cells.
Disclosure of Invention
The invention aims to provide a fuel cell for new energy automobile power, which aims to solve the problems that hydrogen energy provided in the background technology has certain danger when being used, has higher requirements on various data of the fuel cell, needs the self-detection and adjustment capability of the cell, can control the heat generated by the fuel cell and avoids the safety problem caused by high temperature.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fuel cell for new energy automobile power, includes the fuel cell main part, the activity has cup jointed parcel formula heat dissipation shell in the fuel cell main part, and one side fixed mounting of parcel formula heat dissipation shell has a recovery water tank, and recovery water heat dissipation chamber has been seted up to the inside intermediate position of recovery water tank, and fixed mounting has the heat dissipation fan on the bottom side inner wall of recovery water heat dissipation chamber, and fixed mounting has recovery water pipeline and cold water suction pipeline on the side inner wall of recovery water heat dissipation chamber, and recovery water pipeline's one end and cold water suction pipeline are connected, and recovery water pipeline's the other end is connected with the fuel cell bulk phase, heat dissipation fan and air-cooled water suction pipeline looks adaptation, left rivers drive chamber and right rivers drive chamber have been seted up respectively to the inside both sides of recovery water tank, and left rivers drive indoor fixed mounting and left delivery head and left rivers drive pump machine, fixed mounting has the both ends of left delivery pipeline between left delivery head and the left rivers drive pump machine, and the one end of left extraction pipeline is fixed mounting on the T type fixed mounting has the right delivery head and right delivery head, the indoor fixed mounting has right delivery head and right delivery pipeline's both ends are close to the both ends of left delivery pipeline respectively.
In the technical scheme, the fuel cell for the new energy automobile power can be used, when the fuel cell is used, the BMS control module can be arranged on the fuel cell, the BMS control module is used for achieving the effect of automatically changing and detecting parameters of the fuel cell, the capability of automatically adjusting the state of the fuel cell is achieved, the safe use of the fuel cell is guaranteed, when the fuel cell is required to be cooled, the air-cooled water suction pipeline and the heat dissipation fan can be matched with each other, water generated by the fuel cell is directly extracted to be cooled, water resources at lower temperature are obtained, the fuel cell can be used for being cooled, the purpose of using external water resources is achieved, the energy-saving and environment-friendly functions are achieved, the right water flow driving chamber is used for directly pumping the water into the bent heat absorption water pipe, the bent heat absorption water pipe is arranged to be in a bent structure, the bent heat absorption water pipe can be guaranteed to be fully contacted with the fuel cell when the fuel cell is used, the better heat generated by the fuel cell is better absorbed, and the influence of high heat on the fuel cell is effectively avoided.
Preferably, the inner wall of the wrapping type heat dissipation shell is provided with a bending installation groove, a bending heat absorption water pipe is movably installed in the bending installation groove, two ends of the bending heat absorption water pipe are respectively and fixedly provided with a pipeline joint and a discharge pipeline, and the pipeline joint is connected with the left conveying joint. Enter into corresponding crooked endothermic water pipe through right delivery joint and left delivery joint, it is corresponding to have left delivery joint and pipe joint, some water has come to the inside of crooked endothermic water pipe through left delivery joint and pipe joint, because crooked endothermic water pipe set up to the structure of bending, can guarantee that crooked endothermic water pipe can be with the abundant contact of fuel cell when using, realize the heat that better absorption fuel cell produced, the effectual influence of high heat to fuel cell of having avoided, final hot water is discharged through the emission pipeline, thereby realized behind BMS control module's automated inspection, the function of automatic cooling carries out.
Preferably, a protective cover is fixedly installed on the inner wall of the top side of the recovered water heat dissipation chamber and matched with the air cooling water suction pipeline. The protective cover on the top side of the recovered water heat dissipation chamber can effectively reduce the entering of impurities such as dust in the air and ensure the smooth circulation of the air of the recovered water heat dissipation chamber.
Preferably, the side movable mounting of parcel formula heat dissipation shell has BMS control module, and the wire mounting hole has been seted up to BMS control module's side, and fixed mounting has solid fixed splint on the bottom side inner wall of wire mounting hole, and slidable mounting has the slip splint on the inner wall of wire mounting hole, gu fixed splint and slip splint looks adaptation. When the BMS control module is installed, a large number of wires need to be connected on the BMS control module, in order to ensure the tight connection of the wires and avoid the fault caused by poor contact, the wires need to be stably fixed, the position of the driving strip can be moved, so that the driving strip can slide on the T-shaped fixed block through the T-shaped chute, the moving driving strip is influenced by the T-shaped fixed block through the T-shaped chute and can only stably move on the same straight line, when moving, the driving strip can drive one end of the transmission rod to move through the mutual matching of the transmission hole and the transmission shaft, when moving, the other end of the transmission rod can drive the sliding clamping plate to slide on the inner wall of the wire installation hole through the mutual matching of the driving hole and the driving shaft, the moving sliding clamping plate drives the limiting slide block to slide in the limiting chute, so that the sliding clamping plate is influenced by the limiting chute through the limiting slide block, can only be on the collinear stable removal, the effect that solid fixed splint was kept away from to the slip splint has been realized, thereby make slip splint and solid fixed splint be close to the arc fixed slot alternate segregation on one side each other, can place the wire between two arc fixed slots this moment, because the drive strip can compress fixed spring when removing, thereby after loosening the drive strip, can utilize fixed spring to pull back the drive strip normal position, realize that slip splint and solid fixed splint are close to each other once more, and then utilize the arc fixed slot of both sides with corresponding wire rigidity, when BMS control module needs to be maintained, positioning bolt on the fixed mounting board can directly move about, thereby remove positioning bolt to the position restriction of fixed mounting board, realize taking off the mesh from parcel formula heat dissipation shell with BMS control module.
Preferably, the sliding clamping plate is rotatably provided with one end of the transmission rod, the other ends of the two transmission rods are rotatably provided with the same driving strip, and the driving strip is slidably arranged on the top side of the BMS control module. When installing BMS control module, need connect a large amount of wires on it, in order to guarantee that the wire is connected closely, avoid appearing the trouble that contact failure leads to, need carry out stable fixed to the wire, the position of drive strip that can move about for the drive strip passes through T type spout and slides on T type fixed block.
Preferably, the driving strip is provided with a T-shaped chute, a T-shaped fixing block is slidably mounted in the T-shaped chute, and the T-shaped fixing block is fixedly mounted on the top side of the BMS control module. The moving driving strip is influenced by the T-shaped fixing block through the T-shaped sliding groove and can only stably move on the same straight line.
Preferably, one end of a fixing spring is fixedly mounted on the inner wall of the T-shaped sliding groove, and the other end of the fixing spring is fixedly mounted on the T-shaped fixing block. Because the driving strip can compress the fixed spring when moving to after loosening the driving strip, can utilize fixed spring to pull back the normal position with the driving strip, realize that slip splint and solid fixed splint are close to each other once more, and then utilize the arc fixed slot of both sides to fix corresponding wire position.
Preferably, all seted up spacing spout on the both sides inner wall of wire mounting hole, equal slidable mounting has spacing slider in two spacing spouts, and two spacing sliders are equallyd divide and are do not fixed mounting in the both sides of slip splint. The slip splint that remove drive limit slide and slide in spacing spout for slip splint receives the influence of spacing spout through limit slide, can only be on same straight line stable removal, and convex fixed slot, the convex fixed slot looks adaptation of both sides have all been seted up to the one side that solid fixed splint and slip splint are close to each other. The effect that solid fixed splint were kept away from to sliding splint has been realized to make sliding splint and solid fixed splint be close to the convex fixed slot alternate segregation on one side each other, the equal fixed mounting in both sides of BMS control module has a fixed mounting panel, and two positioning bolt are installed to equal screw thread on two fixed mounting panels, and the equal screw thread of four positioning bolt is installed on parcel formula heat dissipation shell. When BMS control module need be maintained, positioning bolt on the fixed mounting panel of can direct activity to remove positioning bolt to the position restriction of fixed mounting panel, realize taking off BMS control module from parcel formula heat dissipation shell's purpose.
Preferably, last fixed mounting of recovery tank has two fixed mounting pieces, rotates on two fixed mounting pieces and installs same swing head, swing head and protection casing looks adaptation, and overhead fixed mounting that swings has the fumarole, and the spacing groove has all been seted up to one side that two fixed mounting pieces are close to each other, and same spacing collar is installed to two spacing inslot rotations, and the fixed noose of spacing collar is in the side of swing head.
Preferably, a gear driving shaft is fixedly mounted on the heat dissipation fan, a driving gear is fixedly mounted at one end of the gear driving shaft penetrating through the protective cover, a speed change gear is rotatably mounted on the protective cover, the driving gear is matched with the bottom of the speed change gear, a driven gear ring is fixedly mounted on the inner wall of the swinging head and matched with the top side of the speed change gear
The beneficial effects of the invention are:
according to the fuel cell system, the BMS control module can be configured on the fuel cell when the fuel cell is used through the setting of the BMS control module, the effect of automatically detecting and adjusting the parameters of the fuel cell is realized by utilizing the BMS control module, the capability of automatically adjusting the state of the fuel cell is realized, and the safe use of the fuel cell is ensured.
According to the invention, through the arrangement of the air-cooled water absorption pipeline and the heat dissipation fan, when the fuel cell needs to be cooled, the air-cooled water absorption pipeline and the heat dissipation fan can be matched with each other, so that water generated by the fuel cell is directly extracted for heat dissipation, and then water resources with lower temperature are obtained, and can be used for cooling the fuel cell, so that the purpose of using no external water resources is achieved, and the functions of energy conservation and environmental protection are realized.
According to the invention, through the arrangement of the right water flow driving chamber and the bent heat absorption water pipe, water is directly pumped into the bent heat absorption water pipe by using the right water flow driving chamber, and the bent heat absorption water pipe is arranged into a bent structure, so that the bent heat absorption water pipe can be fully contacted with a fuel cell when in use, the heat generated by the fuel cell can be better absorbed, and the influence of high heat on the fuel cell is effectively avoided.
According to the invention, through the arrangement of the swing head and the air injection holes, the air injection holes are driven to swing by utilizing wind power generated by a heat dissipation fan in the device when the device is started, so that the effect of cooling the surface of the fuel cell main body is realized, and meanwhile, the swing head and the air injection holes swing to expand the cooling range.
Drawings
Fig. 1 is a schematic perspective view of a fuel cell for new energy vehicle power according to the present invention;
fig. 2 is a schematic top view of a fuel cell for new energy vehicle power according to the present invention;
fig. 3 is a schematic cross-sectional structural view of a swing head of a fuel cell for new energy vehicle power according to the present invention;
fig. 4 is a schematic bottom structure diagram of a new energy vehicle power fuel cell according to the present invention;
fig. 5 is a schematic structural diagram of a portion a in fig. 4 of a fuel cell for new energy vehicle power according to the present invention;
fig. 6 is a schematic partial structure diagram of a fuel cell for new energy vehicle power according to the present invention;
FIG. 7 is a schematic view of a water recovery mechanism of a fuel cell for new energy vehicle power according to the present invention;
fig. 8 is a schematic structural diagram of a heat dissipation mechanism portion of a fuel cell for new energy vehicle power according to the present invention.
In the figure: 01. a fuel cell main body; 02. a wrapped heat sink housing; 03. a recovery water tank; 04. a left water flow driving chamber; 05. a right water flow driving chamber; 06. a right delivery pipe; 07. a right delivery sub; 08. bending the mounting groove; 09. bending the heat absorption water pipe; 10. a heat dissipation chamber for recycling water; 11. an air-cooled water absorption pipeline; 12. a heat dissipation fan; 13. a protective cover; 14. a right extraction pipe; 15. a BMS control module; 16. a wire mounting hole; 17. fixing the clamping plate; 18. a sliding clamp plate; 19. an arc-shaped fixing groove; 20. a limiting chute; 21. a limiting slide block; 22. a transmission rod; 23. a drive bar; 24. a T-shaped chute; 25. t-shaped fixed blocks; 26. fixing the spring; 27. a drive aperture; 28. a drive shaft; 29. a drive hole; 30. a drive shaft; 31. fixing the mounting plate; 32. positioning the bolt; 33. the right water flow drives the pump; 34. a left extraction conduit; 35. the pump is driven by the left water flow; 36. a left delivery conduit; 37. a left delivery sub; 38. a pipe joint; 39. a discharge conduit; 40. a water recovery pipeline; 41. fixing the mounting block; 42. a swinging head; 43. a gas injection hole; 44. a drive gear; 45. a speed change gear; 46. a driven gear ring; 47. a gear drive shaft; 48. a limiting groove; 49. a limiting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-8, a fuel cell for new energy automobile power comprises a fuel cell main body 01, a wrapping type heat dissipation housing 02 is movably sleeved on the fuel cell main body 01, a recovery water tank 03 is fixedly installed on one side of the wrapping type heat dissipation housing 02, a recovery water heat dissipation chamber 10 is arranged at the middle position inside the recovery water tank 03, a heat dissipation fan 12 is fixedly installed on the inner wall of the bottom side of the recovery water heat dissipation chamber 10, a recovery water pipeline 40 and a cold water suction pipeline 11 are fixedly installed on the inner wall of the side surface of the recovery water heat dissipation chamber 10, one end of the recovery water pipeline 40 is connected with the cold water suction pipeline 11, the other end of the recovery water pipeline 40 is connected with the fuel cell main body 01, the heat dissipation fan 12 is matched with the cold water suction pipeline 11, a left water flow driving chamber 04 and a right water flow driving chamber 05 are respectively installed on the two sides inside the recovery water tank 03, a left conveying joint 37 and a left water flow driving pump 35 are fixedly installed inside the left water flow driving chamber 04, the two ends of a left conveying pipeline 36 are fixedly arranged between the left conveying connector 37 and the left water flow driving pump 35, one end of a left extraction pipeline 34 is fixedly arranged on the T-shaped fixing block 25, a right water flow driving chamber 05 and a right conveying connector 07 are fixedly arranged in the right water flow driving chamber 05, two ends of a right conveying pipeline 06 are fixedly arranged between the right water flow driving chamber 05 and the right conveying connector 07, one end of a right extraction pipeline 14 is fixedly arranged on the right conveying pipeline 06, one ends, close to each other, of the right conveying pipeline 06 and the left extraction pipeline 34 are respectively and fixedly arranged at two ends of the air cooling water absorption pipeline 11, when the fuel cell main body 01 works, the BMS control module 15 is driven, various data of the fuel cell main body 01 are detected by the BMS control module 15, when the heat of the fuel cell main body 01 reaches a certain height, the BMS control module 15 is utilized to start the right water flow driving chamber 05 and the left water flow driving pump 35, the right water flow driving chamber 05 and the left water flow driving pump 35 are utilized to extract water generated by the fuel cell main body 01, the heat dissipation fan 12 in the recovered water heat dissipation chamber 10 is started, the heat dissipation fan 12 is utilized to cool water in the air cooling water absorption pipeline 11, meanwhile, the protective cover 13 on the top side of the recovered water heat dissipation chamber 10 can effectively reduce the entering of impurities such as dust in the air, smooth circulation of the air in the recovered water heat dissipation chamber 10 is ensured, the water in the air cooling water absorption pipeline 11 enters the right water flow driving chamber 05 and the left water flow driving pump 35 through the right extraction pipeline 14 and the left extraction pipeline 34 on the two sides, at the moment, the right water flow driving chamber 05 and the left water flow driving pump 35 are utilized to pump the water into the right conveying pipeline 06 and the left conveying pipeline 36, enter into corresponding crooked endothermic water pipe 09 through right delivery joint 07 and left delivery joint 37 in, there is left delivery joint 37 and pipe joint 38 corresponding, some water has come the inside of crooked endothermic water pipe 09 through left delivery joint 37 and pipe joint 38, because crooked endothermic water pipe 09 is set up to the structure of bending, can guarantee that crooked endothermic water pipe 09 can be with the abundant contact of fuel cell when using, realize the heat that better absorption fuel cell produced, the effectual influence of having avoided high heat to fuel cell, final hot water is discharged through discharge pipe 39, thereby realized behind the automated inspection of BMS control module 15, the function of automatic cooling carries out.
Referring to fig. 1 to 8, further, a curved installation groove 08 is formed in an inner wall of the wrapping type heat dissipation housing 02, a curved heat absorption water pipe 09 is movably installed in the curved installation groove 08, a pipe joint 38 and a discharge pipe 39 are fixedly installed at two ends of the curved heat absorption water pipe 09, respectively, the pipe joint 38 is connected with the left delivery joint 37, the water enters the corresponding curved heat absorption water pipe 09 through the right delivery joint 07 and the left delivery joint 37, the left delivery joint 37 corresponds to the pipe joint 38, and a portion of the water enters the curved heat absorption water pipe 09 through the left delivery joint 37 and the pipe joint 38.
Referring to fig. 1-7, further, a protective cover 13 is fixedly installed on the inner wall of the top side of the recovered water heat dissipation chamber 10, the protective cover 13 is matched with the air cooling water suction pipeline 11, and the protective cover 13 on the top side of the recovered water heat dissipation chamber 10 can effectively reduce the entrance of impurities such as dust in the air, and ensure the smooth circulation of the air in the recovered water heat dissipation chamber 10.
Referring to fig. 1 to 6, further, a BMS control module 15 is movably mounted on a side surface of the package type heat dissipation housing 02, a lead mounting hole 16 is formed in the side surface of the BMS control module 15, a fixing clip 17 is fixedly mounted on an inner wall of a bottom side of the lead mounting hole 16, a sliding clip 18 is slidably mounted on an inner wall of the lead mounting hole 16, the fixing clip 17 and the sliding clip 18 are adapted to each other, when the BMS control module 15 is mounted, a large number of leads need to be connected thereto, in order to ensure tight connection of the leads and avoid a fault caused by poor contact, the leads need to be stably fixed, a position of the driving bar 23 can be moved, so that the driving bar 23 slides on the T-shaped fixing block 25 through the T-shaped sliding groove 24, the moved driving bar 23 is influenced by the T-shaped fixing block 25 through the T-shaped sliding groove 24 and can only stably move on the same straight line, when moving, the driving strip 23 will drive one end of the driving rod 22 to move through the mutual matching of the driving hole 29 and the driving shaft 30, when moving, the other end of the driving rod 22 will drive the sliding clamp plate 18 to slide on the inner wall of the wire mounting hole 16 through the mutual matching of the driving hole 27 and the driving shaft 28, the moving sliding clamp plate 18 drives the limiting slide block 21 to slide in the limiting slide groove 20, so that the sliding clamp plate 18 is influenced by the limiting slide groove 20 through the limiting slide block 21, and can only stably move on the same straight line, thereby realizing the effect that the sliding clamp plate 18 is far away from the fixed clamp plate 17, so that the sliding clamp plate 18 and the fixed clamp plate 17 are mutually separated from the circular arc fixing grooves 19 on the side close to each other, at this time, the wire can be placed between the two circular arc fixing grooves 19, because the driving strip 23 can compress the fixing spring 26 when moving, and after loosening the driving strip 23, can utilize fixing spring 26 to pull back home position with the driving strip 23, realize that slide clamp 18 and solid fixed splint 17 are close to each other once more, and then utilize the circular arc fixed slot 19 of both sides to fix corresponding wire position, when BMS control module 15 needs to be maintained, positioning bolt 32 on can direct activity fixed mounting panel 31 to remove positioning bolt 32 to the position restriction of fixed mounting panel 31, realize taking off the purpose of BMS control module 15 from parcel formula heat dissipation shell 02.
Referring to fig. 1 to 6, further, one end of each transmission rod 22 is rotatably mounted on the sliding clamp plate 18, the other end of each transmission rod 22 is rotatably mounted on the same driving strip 23, the driving strip 23 is slidably mounted on the top side of the BMS control module 15, when the BMS control module 15 is mounted, a large number of wires need to be connected thereto, in order to ensure the tight connection of the wires and avoid the occurrence of a fault caused by poor contact, the wires need to be stably fixed, and the position of the driving strip 23 can be moved, so that the driving strip 23 slides on the T-shaped fixing block 25 through the T-shaped sliding groove 24.
Referring to fig. 1 to 6, further, a T-shaped sliding groove 24 is formed on the driving bar 23, a T-shaped fixing block 25 is slidably mounted in the T-shaped sliding groove 24, the T-shaped fixing block 25 is fixedly mounted on the top side of the BMS control module 15, the driving bar 23 slides on the T-shaped fixing block 25 through the T-shaped sliding groove 24, and the moving driving bar 23 is influenced by the T-shaped fixing block 25 through the T-shaped sliding groove 24 and can only stably move on the same straight line.
Referring to fig. 1 to 6, further, one end of a fixing spring 26 is fixedly mounted on the inner wall of the T-shaped chute 24, and the other end of the fixing spring 26 is fixedly mounted on the T-shaped fixing block 25, since the driving bar 23 compresses the fixing spring 26 when moving, after the driving bar 23 is released, the fixing spring 26 can be used to pull the driving bar 23 back to the original position, so that the sliding clamping plate 18 and the fixing clamping plate 17 are once again close to each other, and the corresponding lead position is fixed by the circular arc-shaped fixing grooves 19 on both sides.
Referring to fig. 1 to 6, further, limiting sliding grooves 20 are respectively formed in inner walls of two sides of the wire mounting hole 16, limiting sliding blocks 21 are respectively slidably mounted in the two limiting sliding grooves 20, the two limiting sliding blocks 21 are respectively and fixedly mounted on two sides of the sliding clamp plate 18, the sliding clamp plate 18 which moves drives the limiting sliding blocks 21 to slide in the limiting sliding grooves 20, so that the sliding clamp plate 18 is influenced by the limiting sliding grooves 20 through the limiting sliding blocks 21 and can only stably move on the same straight line, circular arc fixing grooves 19 are respectively formed in one sides, close to each other, of the fixing clamp plate 17 and the sliding clamp plate 18, the circular arc fixing grooves 19 on the two sides are matched with each other, the effect that the sliding clamp plate 18 is far away from the fixing clamp plate 17 is achieved, the sliding clamp plate 18 and the fixing clamp plate 17 are separated from each other, fixing mounting plates 31 are respectively and fixedly mounted on two sides of the BMS control module 15, two positioning bolts 32 are respectively and are respectively threadedly mounted on the two fixing mounting plates 31, four positioning bolts 32 are respectively threadedly mounted on the parcel type heat dissipation shell 02, and when the BMS control module 15 needs to be maintained, the positioning bolts 32 can be directly moved.
Further, fixed mounting has two fixed mounting pieces 41 on recovery water tank 3, rotates on two fixed mounting pieces 41 and installs same swing head 42, swing head 42 and protection casing 13 looks adaptation, and fixed mounting has fumarole 43 on the swing head 42, and spacing groove 48 has all been seted up to one side that two fixed mounting pieces 41 are close to each other, and same spacing collar 49 is installed to two spacing groove 48 internal rotations, and spacing collar 49 is fixed the noose in the side of swing head 42.
Further, a gear driving shaft 47 is fixedly mounted on the heat dissipation fan 12, a driving gear 44 is fixedly mounted at one end of the gear driving shaft 47 penetrating through the protective cover 13, a speed change gear 45 is rotatably mounted on the protective cover 13, the driving gear 44 is matched with the bottom of the speed change gear 45, a driven gear ring 46 is fixedly mounted on the inner wall of the swing head 42, the driven gear ring 46 is matched with the top of the speed change gear 45, when the heat dissipation fan 12 is started, the gear driving shaft 47 is used for driving the gear driving shaft 47 to rotate, the gear driving shaft 47 can drive the driving gear 44 to rotate while rotating, the rotating driving gear 44 drives the bottom of the speed change gear 45 to rotate, so that the swing head 42 is driven to rotate by matching the top of the speed change gear 45 with the lead mounting hole 16, the effect of cooling on the surface of the fuel cell main body 01 is achieved, and the range of cooling is expanded by the swing head 42 and the jet hole 43.
The working principle of the invention is as follows:
when the fuel cell main body 01 works, the BMS control module 15 is driven, various data of the fuel cell main body 01 are detected by the BMS control module 15, when the heat of the fuel cell main body 01 reaches a certain height, the BMS control module 15 is used for starting the right water flow driving chamber 05 and the left water flow driving pump 35, the water generated by the fuel cell main body 01 is extracted by the right water flow driving chamber 05 and the left water flow driving pump 35, the heat dissipation fan 12 in the recovered water heat dissipation chamber 10 is started, the water in the air-cooled water absorption pipeline 11 is cooled by the heat dissipation fan 12, meanwhile, the protective cover 13 on the top side of the recovered water heat dissipation chamber 10 can effectively reduce the entering of impurities such as dust in the air, the smooth circulation of the air in the recovered water heat dissipation chamber 10 is ensured, the water in the air-cooled water absorption pipeline 11 enters the right water flow driving chamber 05 and the left water flow driving pump 35 through the right extraction pipeline 14 and the left extraction pipeline 34 on two sides, at this time, the water is pumped into the right conveying pipe 06 and the left conveying pipe 36 by the right water flow driving chamber 05 and the left water flow driving pump 35, and enters the corresponding curved heat absorption water pipe 09 through the right conveying joint 07 and the left conveying joint 37, the left conveying joint 37 corresponds to the pipe joint 38, a part of the water enters the curved heat absorption water pipe 09 through the left conveying joint 37 and the pipe joint 38, because the curved heat absorption water pipe 09 is arranged in a curved structure, the curved heat absorption water pipe 09 can be ensured to be fully contacted with the fuel cell when in use, the heat generated by the fuel cell can be better absorbed, the influence of high heat on the fuel cell can be effectively avoided, finally, the hot water is discharged through the discharge pipe 39, thereby realizing the automatic detection through the BMS control module 15, the automatic cooling function is carried out;
when the BMS control module 15 is installed, a large number of wires need to be connected thereto, in order to ensure tight connection of the wires and avoid failure due to poor contact, stable fixation of the wires is required, the position of the driving bar 23 can be moved such that the driving bar 23 slides on the T-shaped fixing block 25 through the T-shaped sliding groove 24, the moving driving bar 23 is affected by the T-shaped fixing block 25 through the T-shaped sliding groove 24 and can only stably move in the same line, the driving bar 23 will drive one end of the driving rod 22 to move through the cooperation of the driving hole 29 and the driving shaft 30 when moving, the other end of the driving rod 22 will drive the sliding clamp 18 to slide on the inner wall of the wire mounting hole 16 through the cooperation of the driving hole 27 and the driving shaft 28, the moving sliding clamp 18 drives the limiting slider 21 to slide in the limiting sliding groove 20, such that the sliding clamp 18 is affected by the limiting slider 20 through the limiting slider 21 when moving, stable movement in the same line is achieved, the effect that the sliding clamp 18 is far away from the fixing clamp 17 is realized, thereby the sliding clamp 18 and the fixing clamp 17 can be moved such that the fixing bar 19 can be moved by the arc-shaped fixing bolt 19, and the fixing clamp 19 can be moved by compressing the fixing spring, thereby, the fixing plate 19 can be released when the fixing plate 23 is moved, the fixing plate 19 is directly and the fixing plate 19, and the fixing plate 19 is maintained, and the fixing plate 19 can be moved, the purpose of taking the BMS control module 15 off the wrap-around heat dissipation housing 02 is achieved.
When heat dissipation fan 12 starts, utilize heat dissipation fan 12 to go to drive gear drive shaft 47 and rotate, gear drive shaft 47 can drive gear 44 and rotate in the pivoted, pivoted drive gear 44 drives the bottom rotation of change gear 45, thereby the realization utilizes the top of change gear 45 and wire mounting hole 16 to mutually support drive swing head 42 and rotate, the realization is located the surface of fuel cell main part 01 and carries out the effect of cooling, the scope of cooling has been enlarged in the swing of swing head 42 and fumarole 43 simultaneously.
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. The utility model provides a new energy automobile power uses fuel cell, includes fuel cell main part (01), its characterized in that: the utility model discloses a fuel cell pump, including fuel cell main part (01), parcel formula heat dissipation shell (02) has been cup jointed to the activity on fuel cell main part (01), one side fixed mounting of parcel formula heat dissipation shell (02) has recovery water tank (03), recovery water cooling room (10) have been seted up to the inside intermediate position of recovery water tank (03), fixed mounting has heat dissipation fan (12) on the bottom side inner wall of recovery water cooling room (10), fixed mounting has recovery water pipeline (40) and forced air cooling pipeline (11) on the side inner wall of recovery water cooling room (10), the one end and the forced air cooling pipeline (11) of recovery water pipeline (40) are connected, the other end of recovery water pipeline (40) is connected with fuel cell main part (01), heat dissipation fan (12) and forced air cooling pipeline (11) looks adaptation, left rivers drive chamber (04) and right rivers drive chamber (05) have been seted up respectively to the inside both sides of recovery water tank (03), left rivers drive chamber (04) internal fixation installs with left delivery head (37) and left rivers drive pump (35), left delivery head (37) and left rivers drive pump (35) internal fixation install between left delivery head (37) and left rivers drive pump (35) fixed mounting has left delivery head (36), right rivers drive pump head (05) and right delivery head (05) and left delivery head (34) and right fixed mounting fixed block (05) of left delivery head (34) of left fixed block (05), the type rivers drive pipe (05) of left delivery head (05) and right rivers drive pump head (10) are installed on the left fixed block (10), two ends of a right conveying pipeline (06) are fixedly mounted between the right water flow driving chamber (05) and the right conveying connector (07), one end of a right extraction pipeline (14) is fixedly mounted on the right conveying pipeline (06), and one ends, close to each other, of the right conveying pipeline (06) and the left extraction pipeline (34) are fixedly mounted at two ends of an air cooling water suction pipeline (11) respectively.
2. The fuel cell for the new energy automobile power according to claim 1, characterized in that: the inner wall of the wrapping type heat dissipation shell (02) is provided with a bending installation groove (08), a bending heat absorption water pipe (09) is movably installed in the bending installation groove (08), two ends of the bending heat absorption water pipe (09) are respectively and fixedly provided with a pipeline connector (38) and a discharge pipeline (39), and the pipeline connector (38) is connected with the left conveying connector (37).
3. The fuel cell for the new energy automobile power according to claim 1, characterized in that: a protective cover (13) is fixedly installed on the inner wall of the top side of the recovered water heat dissipation chamber (10), and the protective cover (13) is matched with the air cooling water suction pipeline (11).
4. The fuel cell for the new energy automobile power according to claim 1, characterized in that: the side movable mounting of parcel formula heat dissipation shell (02) has BMS control module (15), and wire mounting hole (16) have been seted up to the side of BMS control module (15), and fixed mounting has solid fixed splint (17) on the bottom side inner wall of wire mounting hole (16), and slidable mounting has slip splint (18) on the inner wall of wire mounting hole (16), gu fixed splint (17) and slip splint (18) looks adaptation.
5. The fuel cell for the new energy automobile power according to claim 4, characterized in that: the sliding clamping plate (18) is rotatably provided with one end of a transmission rod (22), the other ends of the two transmission rods (22) are rotatably provided with the same driving strip (23), and the driving strip (23) is slidably arranged on the top side of the BMS control module (15).
6. The fuel cell for the new energy automobile power according to claim 5, characterized in that: the driving strip (23) is provided with a T-shaped sliding groove (24), a T-shaped fixing block (25) is arranged in the T-shaped sliding groove (24) in a sliding mode, and the T-shaped fixing block (25) is fixedly arranged on the top side of the BMS control module (15).
7. The fuel cell for the new energy automobile power according to claim 6, characterized in that: one end of a fixed spring (26) is fixedly mounted on the inner wall of the T-shaped sliding groove (24), and the other end of the fixed spring (26) is fixedly mounted on a T-shaped fixed block (25).
8. The fuel cell for the new energy automobile power according to claim 4, characterized in that: all seted up spacing spout (20) on the both sides inner wall of wire mounting hole (16), equal slidable mounting has limiting slide block (21) in two spacing spout (20), respectively fixed mounting is equallyd divide in the both sides of slip splint (18) for two limiting slide block (21), convex fixed slot (19) have all been seted up to one side that solid fixed splint (17) and slip splint (18) are close to each other, convex fixed slot (19) looks adaptation of both sides, the equal fixed mounting in both sides of BMS control module (15) has fixed mounting board (31), equal threaded mounting has two positioning bolt (32) on two fixed mounting board (31), four equal threaded mounting of positioning bolt (32) are on parcel formula heat dissipation shell (02).
9. The fuel cell for the power of the new energy automobile according to claim 1, characterized in that: fixed mounting has two fixed mounting pieces (41) on recovery tank (03), rotate on two fixed mounting pieces (41) and install same swing head (42), swing head (42) and protection casing (13) looks adaptation, fixed mounting has fumarole (43) on swing head (42), spacing groove (48) have all been seted up to one side that two fixed mounting pieces (41) are close to each other, same spacing collar (49) are installed to two spacing groove (48) internal rotations, spacing collar (49) fixed noose is in the side of swing head (42).
10. The fuel cell for the new energy automobile power according to claim 1, characterized in that: fixed mounting has gear drive axle (47) on heat dissipation fan (12), and gear drive axle (47) run through the one end fixed mounting of protection casing (13) has drive gear (44), rotates on protection casing (13) and installs change gear (45), and drive gear (44) and change gear's (45) bottom looks adaptation, fixed mounting has driven ring gear (46) on the inner wall of swing head (42), the top side looks adaptation of driven ring gear (46) and change gear (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211226803.XA CN115588755A (en) | 2022-10-09 | 2022-10-09 | Fuel cell for new energy automobile power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211226803.XA CN115588755A (en) | 2022-10-09 | 2022-10-09 | Fuel cell for new energy automobile power |
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| Publication Number | Publication Date |
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| CN115588755A true CN115588755A (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211226803.XA Pending CN115588755A (en) | 2022-10-09 | 2022-10-09 | Fuel cell for new energy automobile power |
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| Country | Link |
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| CN (1) | CN115588755A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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2022
- 2022-10-09 CN CN202211226803.XA patent/CN115588755A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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