CN111717402A - Hydrogen kinetic energy engine fuel continuation of journey device - Google Patents
Hydrogen kinetic energy engine fuel continuation of journey device Download PDFInfo
- Publication number
- CN111717402A CN111717402A CN202010547134.0A CN202010547134A CN111717402A CN 111717402 A CN111717402 A CN 111717402A CN 202010547134 A CN202010547134 A CN 202010547134A CN 111717402 A CN111717402 A CN 111717402A
- Authority
- CN
- China
- Prior art keywords
- shaped
- hydrogen
- ring
- circular
- storage box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 239000001257 hydrogen Substances 0.000 title claims abstract description 91
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 91
- 239000000446 fuel Substances 0.000 title claims abstract description 35
- 239000007789 gas Substances 0.000 claims abstract description 24
- 239000002131 composite material Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/40—Arrangements for mounting power plants in aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a hydrogen kinetic energy engine fuel continuation of journey device, which comprises a composite wing unmanned aerial vehicle, wherein the lower end of the composite wing unmanned aerial vehicle is provided with a hydrogen storage mechanism, one side of the hydrogen storage mechanism is provided with a gas cylinder switching mechanism, and one side of the hydrogen storage mechanism is provided with a gas cylinder fixing mechanism. The invention has the advantages that the hydrogen storage mechanism can isolate a plurality of hydrogen cylinders, thereby preventing the unmanned aerial vehicle from being threatened greatly due to leakage or burst of the hydrogen cylinders, effectively improving the safety of fuel, enabling the hydrogen cylinders to provide stable energy for the engine through the action of the cylinder switching mechanism, effectively preventing the phenomenon of air supply interruption and ensuring the stable flight of the unmanned aerial vehicle.
Description
Technical Field
The invention relates to the technical field of fuel endurance of unmanned aerial vehicles, in particular to a hydrogen kinetic energy engine fuel endurance device.
Background
Hydrogen is a colorless gas, one gram of hydrogen can release 142 kilo-joules of heat when burning, 3 times of gasoline heat, the combustion product is water, no ash and waste gas can not pollute the environment, the hydrogen has a light weight, which is much lighter than gasoline, natural gas and kerosene, so the carrying and the transportation are inconvenient, but the hydrogen as fuel is still considered to be the most ideal energy source in the 21 st century, and the hydrogen fuel as the energy source has the outstanding characteristics of no pollution, high efficiency and recycling.
At present, hydrogen is also the most ideal energy source of the unmanned aerial vehicle, gaseous hydrogen is compressed and then stored in a hydrogen cylinder, only one large hydrogen cylinder is arranged under general conditions, but the safety coefficient is low, and once the hydrogen cylinder leaks or bursts, the unmanned aerial vehicle flies with great threat; the larger hydrogen cylinders are heavier, so that manual inflation or installation is inconvenient; in order to guarantee the cruising ability of the hydrogen kinetic energy unmanned aerial vehicle, the device is provided with a plurality of smaller hydrogen cylinders, and when one hydrogen cylinder runs out soon, the next hydrogen cylinder needs to be switched to, so that the phenomenon of gas supply interruption is easily caused during the operation, and the working condition of the hydrogen kinetic energy engine is unstable.
Disclosure of Invention
Aiming at the defects, the invention provides a fuel endurance device of a hydrogen kinetic energy engine, which aims to solve the problem.
In order to achieve the purpose, the invention adopts the following technical scheme:
a hydrogen kinetic energy engine fuel endurance device comprises a composite wing unmanned aerial vehicle, wherein a hydrogen storage mechanism is arranged at the lower end of the composite wing unmanned aerial vehicle, a gas cylinder switching mechanism is arranged on one side of the hydrogen storage mechanism, and a gas cylinder fixing mechanism is arranged on one side of the hydrogen storage mechanism;
the hydrogen storage mechanism comprises a circular storage box at the center of the composite wing unmanned aerial vehicle, a rectangular opening is formed in the lower end of the circular storage box, a fixed beam is mounted at one end of the circular storage box, a first roller bearing is mounted at the center of the fixed beam, a first transmission shaft is mounted on the inner ring of the first roller bearing, a circular rotating frame is mounted at one end of the transmission shaft, a first gear ring is mounted on the side surface of the circular rotating frame, a support roller is mounted at the other end of the circular storage box and fixedly connected with the circular storage box, a U-shaped groove is mounted on the side surface of the circular rotating frame, four U-shaped grooves are formed in the U-shaped groove, a first sliding roller is mounted at the lower; the side surface of the fixed beam is provided with a motor support, one end of the motor support is provided with a first stepping motor, one end of the stepping motor is provided with a first output shaft, the other end of the stepping motor is provided with a second output shaft, one end of the first output shaft is provided with a first one-way gear meshed with the first gear ring, one end of the second output shaft is provided with a second one-way gear, the upper end of the circular storage box is provided with a first vertical bearing, the inner ring of the first vertical bearing is provided with a rotating ring, the inner ring of the rotating ring is provided with a first threaded through hole, one end of the rotating ring is provided with a second gear ring meshed with the second one-way gear, one side of the first vertical bearing is provided with an L-shaped fixed rod, one end of the L-;
the gas cylinder switching mechanism comprises a hydrogen fuel engine at one end of the composite wing unmanned aerial vehicle, a fuel supply pipe is mounted at one side of the hydrogen fuel engine, a first rotary sealing valve is mounted at one end of the fuel supply pipe, a connecting pipe is mounted at one end of the first rotary sealing valve, a second rotary sealing valve is mounted at one end of the connecting pipe, a first L-shaped pipeline is mounted at one end of the first L-shaped pipeline, a second L-shaped pipeline is mounted at one side of the second rotary sealing valve, a second airtight joint is mounted at one end of the second L-shaped pipeline, a fixing rod is mounted at the lower end of a circular storage box, the fixing rods are provided with two, a hollow pipe is mounted at the upper end of the fixing rod, a second roller bearing is mounted at one end; a second vertical bearing is arranged on the side surface of the circular storage box, two pairs of second vertical bearings are arranged, rotating shafts are arranged on inner rings of the second vertical bearings, two rotating shafts are arranged, a second belt pulley is arranged at one end of each rotating shaft, a transmission belt is arranged between the second belt pulley and the first belt pulley, a first straight-tooth through head roller is arranged at one end of each rotating shaft, an inner toothed ring meshed with the first straight-tooth through head roller is arranged on the outer side of the first straight-tooth through head roller, an outer toothed ring is arranged on the outer surface of the inner toothed ring, a third vertical bearing is arranged on the side surface of the circular storage box, a second straight-tooth through head roller is arranged on the;
the gas cylinder switching mechanism further comprises a rectangular support on the side surface of the circular storage box, a second stepping motor is mounted on the upper surface of the rectangular support, a third output shaft is mounted at one end of the second stepping motor, a worm is mounted at one end of the third output shaft, a fourth vertical bearing is mounted on the side surface of the circular storage box, a second transmission shaft is mounted in an inner ring of the fourth vertical bearing, a third one-way gear meshed with the second straight-tooth through head roller is mounted at one end of the second transmission shaft, a fourth output shaft is mounted at the other end of the second stepping; a vertical bearing fifth is mounted at the lower end of the circular storage box, a rotating pipe is mounted on an inner ring of the vertical bearing fifth, a driven wheel I meshed with the one-way gear fourth is mounted at one end of the rotating pipe, a reciprocating screw rod II is mounted on an inner ring of the rotating pipe, a threaded through hole II meshed with the reciprocating screw rod II is mounted on an inner ring of the rotating pipe, an L-shaped connecting rod is mounted at one end of the threaded through hole II, a T-shaped groove is mounted at one end of the L-shaped connecting rod, and the T-shaped groove corresponds;
the gas cylinder fixing mechanism comprises a strip-shaped opening on the side surface of the U-shaped groove, a first rack is arranged on the surface of the strip-shaped opening, a limiting strip is arranged on the surface of the strip-shaped opening, a sliding block is arranged in the strip-shaped opening and is connected with the limiting strip in a sliding mode, an L-shaped through hole is formed in the upper end of the sliding block, an L-shaped connecting rod is arranged in the L-shaped through hole, a torsion spring is arranged at the upper end of the L-shaped connecting rod, one end of the torsion spring is; the side surface of the round storage box is provided with a linear motor, and the linear motor corresponds to the L-shaped connecting rod.
Furthermore, a clamping nose is installed at one end of the arc-shaped cover plate, and a spring tower buckle is installed at one end of the U-shaped groove.
Furthermore, a hydrogen cylinder is arranged in the U-shaped groove.
Furthermore, a circular opening is formed in the side surface of the circular rotating frame, a first compression spring is installed on two sides of the circular opening, and a second compression spring is installed at one end of the U-shaped groove.
Furthermore, a limiting pipe is installed at one end of the L-shaped connecting rod and is fixedly connected with the round storage box.
Furthermore, a third roller is arranged at the upper end of the L-shaped connecting rod.
Furthermore, one end of the hydrogen cylinder is provided with a limiting ring.
Furthermore, an annular ring is installed on one side of the sliding block, and a worm wheel meshed with the worm is installed at one end of the transmission shaft.
The invention has the beneficial effects that: can keep apart a plurality of hydrogen cylinders through the effect of hydrogen storage mechanism, prevent to leak or burst and cause great threat to unmanned aerial vehicle because of hydrogen cylinder, effectively improve the security of fuel, can make hydrogen cylinder provide stable energy for the engine through the effect of gas cylinder switching mechanism, effectively prevent the emergence of air feed interruption, guarantee unmanned aerial vehicle's stable flight.
Drawings
FIG. 1 is a schematic structural diagram of a fuel continuation device of a hydrogen kinetic energy engine according to the invention;
FIG. 2 is a schematic cross-sectional view of a hydrogen storage mechanism;
FIG. 3 is a partial schematic view of a hydrogen storage mechanism;
FIG. 4 is a first schematic plan view of a cylinder switching mechanism;
FIG. 5 is a partial schematic view of a cylinder switching mechanism;
FIG. 6 is a second schematic top view of a gas cylinder switching mechanism;
FIG. 7 is a schematic view of an annular ring;
FIG. 8 is an enlarged schematic view of the gas cylinder securing mechanism;
FIG. 9 is a top view of the second rack;
FIG. 10 is a schematic view of a second L-shaped pipe;
FIG. 11 is a diagram illustrating a state of an L-shaped pipeline II;
FIG. 12 is a second schematic view of the L-shaped duct II;
in the figure, 1, a compound wing unmanned plane; 2. a circular storage bin; 3. a rectangular opening; 4. a fixed beam; 5. a roller bearing I; 6. a first transmission shaft; 7. a circular turret; 8. a first gear ring; 9. a support roller; 10. a U-shaped groove; 11. a first sliding roller; 12. an arc-shaped cover plate; 13. a second sliding roller; 14. a motor bracket; 15. a first stepping motor; 16. a first output shaft; 17. a second output shaft; 18. a one-way gear I; 19. a second one-way gear; 20. a first vertical bearing; 21. a rotating ring; 22. a first threaded through hole; 23. a gear ring II; 24. an L-shaped fixing rod; 25. a first reciprocating screw rod; 26. a rectangular groove; 27. a hydrogen-fueled engine; 28. a fuel supply pipe; 29. a first rotary seal valve; 30. a connecting pipe; 31. a second rotary sealing valve; 32. an L-shaped pipeline I; 33. the air seal joint I; 34. an L-shaped pipeline II; 35. a second airtight joint; 36. fixing the rod; 37. a hollow tube; 38. a roller bearing II; 39. a limiting rod; 40. a first belt pulley; 41. a rotating shaft; 42. a second belt pulley; 43. a transmission belt; 44. a straight-tooth through head roller I; 45. an inner gear ring; 46. an outer ring gear; 47. a vertical bearing III; 48. a straight-tooth through head roller II; 49. a rectangular bracket; 50. a second stepping motor; 51. an output shaft III; 52. a worm; 53. a vertical bearing IV; 54. a second transmission shaft; 55. a one-way gear III; 56. an output shaft IV; 57. a one-way gear four; 58. a fifth vertical bearing; 59. rotating the tube; 60. a driven wheel I; 61. a second reciprocating screw rod; 62. a second threaded through hole; 63. an L-shaped connecting rod; 64. a T-shaped slot; 65. a strip-shaped opening; 66. a first rack; 67. a limiting strip; 68. a slider; 69. an L-shaped through hole; 70. a torsion spring; 71. a second rack; 72. a linear motor; 73. clamping a nose; 74. a spring tower buckle; 75. a hydrogen gas cylinder; 76. a circular opening; 77. a first compression spring; 78. a limiting pipe; 79. a third roller wheel; 80. a limiting ring; 81. a second vertical bearing; 82. an annular ring; 83. a circular cushion block; 84. an L-shaped rod; 85. a worm gear; 86. and a second compression spring.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1-12, a hydrogen kinetic energy engine fuel cruising device comprises a composite wing unmanned aerial vehicle 1, wherein a hydrogen storage mechanism is arranged at the lower end of the composite wing unmanned aerial vehicle 1, a gas cylinder switching mechanism is arranged at one side of the hydrogen storage mechanism, and a gas cylinder fixing mechanism is arranged at one side of the hydrogen storage mechanism;
the hydrogen storage mechanism comprises a circular storage box 2 at the center of the composite wing unmanned aerial vehicle 1, a rectangular opening 3 is formed in the lower end of the circular storage box 2, a fixed beam 4 is installed at one end of the circular storage box 2, a roller bearing I5 is installed at the center of the fixed beam 4, a transmission shaft I6 is installed in the inner ring of the roller bearing I5, a circular rotating frame 7 is installed at one end of the transmission shaft I6, a gear ring I8 is installed on the side surface of the circular rotating frame 7, a supporting roller 9 is installed at the other end of the circular storage box 2, the supporting roller 9 is fixedly connected with the circular storage box 2, a U-shaped groove 10 is installed on the side surface of the circular rotating frame 7, four U-shaped grooves 10 are arranged, a sliding roller I11 is installed at the lower end of the U-shaped groove 10; a motor support 14 is arranged on the side surface of the fixed beam 4, a first stepping motor 15 is arranged at one end of the motor support 14, a first output shaft 16 is arranged at one end of the first stepping motor 15, a second output shaft 17 is arranged at the other end of the first stepping motor 15, a first one-way gear 18 meshed with a first gear ring 8 is arranged at one end of the first output shaft 16, a second one-way gear 19 is arranged at one end of the second output shaft 17, a first vertical bearing 20 is arranged at the upper end of the circular storage box 2, a rotating ring 21 is arranged on the inner ring of the first vertical bearing 20, a first threaded through hole 22 is formed in the inner ring of the rotating ring 21, a second gear ring 23 meshed with the second one-way gear 19 is arranged at one end of the rotating ring 21, an L-shaped fixed rod 24 is arranged at one side of the first vertical bearing 20, a first reciprocating lead screw 25 is arranged at one end;
the air bottle switching mechanism comprises a hydrogen fuel engine 27 at one end of the composite wing unmanned aerial vehicle 1, a fuel supply pipe 28 is installed at one side of the hydrogen fuel engine 27, a first rotary sealing valve 29 is installed at one end of the fuel supply pipe 28, a connecting pipe 30 is installed at one end of the first rotary sealing valve 29, a second rotary sealing valve 31 is installed at one end of the connecting pipe 30, a first L-shaped pipeline 32 is installed at one side of the first rotary sealing valve 29, a first air tight joint 33 is installed at one end of the first L-shaped pipeline 32, a second L-shaped pipeline 34 is installed at one side of the second rotary sealing valve 31, a second air tight joint 35 is installed at one end of the second L-shaped pipeline 34, a fixing rod 36 is installed at the lower end of the circular storage box 2, two fixing rods 36 are arranged, a hollow pipe 37 is installed at, a first belt pulley 40 is arranged on the side surface of the rotating ring 21; a second vertical bearing 81 is arranged on the side surface of the circular storage box 2, two pairs of vertical bearings 81 are arranged, a rotating shaft 41 is arranged on the inner ring of the second vertical bearing 81, two rotating shafts 41 are arranged, a second belt pulley 42 is arranged at one end of the rotating shaft 41, a transmission belt 43 is arranged between the second belt pulley 42 and the first belt pulley 40, a first straight-tooth through head roller 44 is arranged at one end of the rotating shaft 41, an inner toothed ring 45 meshed with the first straight-tooth through head roller 44 is arranged on the outer side of the first straight-tooth through head roller 44, an outer toothed ring 46 is arranged on the outer surface of the inner toothed ring 45, a third vertical bearing 47 is arranged on the side surface of the circular storage box 2, a second straight-tooth through head roller 48 is arranged on the outer;
the gas cylinder switching mechanism further comprises a rectangular support 49 on the side surface of the round storage box 2, a second stepping motor 50 is mounted on the upper surface of the rectangular support 49, a third output shaft 51 is mounted at one end of the second stepping motor 50, a worm 52 is mounted at one end of the third output shaft 51, a fourth vertical bearing 53 is mounted on the side surface of the round storage box 2, a second transmission shaft 54 is mounted on the inner ring of the fourth vertical bearing 53, a third one-way gear 55 which is meshed with the second straight-tooth through head roller 48 is mounted at one end of the second transmission shaft 54, a fourth output shaft 56 is mounted at the other end of the second stepping; a vertical bearing fifth 58 is installed at the lower end of the circular storage box 2, a rotating pipe 59 is installed on the inner ring of the vertical bearing fifth 58, a driven wheel first 60 meshed with the one-way gear fourth 57 is installed at one end of the rotating pipe 59, a reciprocating lead screw second 61 is installed on the inner ring of the rotating pipe 59, a threaded through hole second 62 meshed with the reciprocating lead screw second 61 is installed on the inner ring of the rotating pipe 59, an L-shaped connecting rod 63 is installed at one end of the threaded through hole second 62, a T-shaped groove 64 is installed at one end of the L-shaped connecting rod 63, and the T-shaped groove 64 corresponds;
the gas cylinder fixing mechanism comprises a strip-shaped opening 65 on the side surface of the U-shaped groove 10, a first rack 66 is arranged on the side surface of the strip-shaped opening 65, a limiting strip 67 is arranged on the side surface of the strip-shaped opening 65, a sliding block 68 is arranged in the strip-shaped opening 65, the sliding block 68 is in sliding connection with the limiting strip 67, an L-shaped through hole 69 is formed in the upper end of the sliding block 68, an L-shaped rod 84 is arranged in the L-shaped through hole 69, a torsion spring 70 is arranged at the upper end of the L-shaped rod 84, one end of the torsion spring 70 is fixedly; the side surface of the round storage box 2 is provided with a linear motor 72, and the position of the linear motor 72 corresponds to that of the L-shaped rod 84.
One end of the arc-shaped cover plate 12 is provided with a clamping nose 73, one end of the U-shaped groove 10 is provided with a spring tower buckle 74, and the hydrogen cylinder 75 can be fixed in the U-shaped groove 10 through the connection and fixation of the clamping nose 73 and the spring tower buckle 74.
A hydrogen cylinder 75 is arranged in the U-shaped groove 10.
The side surface of the round rotating frame 7 is provided with a round opening 76, two sides of the round opening 76 are provided with a first compression spring 77, and one end of the U-shaped groove 10 is provided with a second compression spring 86.
And one end of the L-shaped connecting rod 63 is provided with a limiting pipe 78, and the limiting pipe 78 is fixedly connected with the round storage box 2.
The upper end of the L-shaped connecting rod 63 is provided with a third roller 79.
One end of the hydrogen cylinder 75 is provided with a limit ring 80.
An annular ring 82 is arranged on one side of the sliding block 68, and a worm wheel 85 meshed with the worm 52 is arranged at one end of the second transmission shaft 54.
In the embodiment, an electric appliance of the device is controlled by an external controller, a rectangular opening 3 can be blocked by a special sealing plate, so that the unmanned aerial vehicle can fly conveniently, a hydrogen cylinder 75 is just positioned outside the composite wing unmanned aerial vehicle 1, when the hydrogen cylinder 75 needs to be installed, one spring tower buckle 74 is manually opened, then the hydrogen cylinder 75 filled with hydrogen is manually placed in a U-shaped groove 10, an arc-shaped cover plate 12 is covered, the spring tower buckle 74 is locked, the hydrogen cylinder 75 can be conveniently moved in the horizontal direction under the action of a first sliding roller 11 and a second sliding roller 13, the operation is the operation of filling the hydrogen cylinder 75 at one time, the controller controls a first stepping motor 15 to rotate forwardly, at the moment, the first one-way gear 18 drives a first gear ring 8 to rotate, the second one-way gear 19 does not drive a second gear ring 23 to rotate, the rotation of the first gear ring 8 directly drives a circular rotating frame 7 to rotate by 90 degrees, the rotation of the round rotating frame 7 drives another spring tower buckle 74 to move to the position of the rectangular opening 3, and the U-shaped groove 10 can be filled in sequence by repeating the filling operation again; the rectangular opening 3 is now closed;
when the first stepping motor 15 does not rotate, a hydrogen bottle 75 is always positioned at the right upper end of the circular rotating frame 7; the position of the circular opening 76 is aligned with the circular cushion block 83, the controller controls the first stepping motor 15 to rotate reversely at the moment, the first stepping motor 15 is directly driven by the reverse rotation, the second unidirectional gear 19 drives the second gear ring 23 to rotate, the first unidirectional gear 18 does not drive the first gear ring 8 at the moment, the second gear ring 23 directly drives the rotating ring 21 to rotate by the rotation, the first threaded through hole 22 and the first reciprocating lead screw 25 are relatively rotated, the first reciprocating lead screw 25 can be driven to move towards the left side by the meshing effect of the first threaded through hole 22 and the first reciprocating lead screw 25, the effect of the rectangular groove 26 and the L-shaped fixing rod 24 can play a stable role in the sliding of the first reciprocating lead screw 25, and the circular cushion block 83 is directly driven by the sliding of the first reciprocating lead screw 25 to push the hydrogen bottle;
one end of the hydrogen cylinder 75 contacts the annular ring 82, and the interface at one end of the hydrogen cylinder 75 protrudes out of the limit ring 80 to facilitate the butt joint of the second L-shaped pipeline 34, and the interface of the hydrogen cylinder 75 is finally butted with the second airtight joint 35 and is in a ventilation state through continuous pushing of the circular cushion block 83, and at the moment, hydrogen enters the hydrogen engine 27 through the second L-shaped pipeline 34, the second rotary sealing valve 31, the connecting pipe 30, the first rotary sealing valve 29 and the fuel supply pipe 28; the hydrogen cylinder 75 slides leftwards and simultaneously drives the annular ring 82 and the sliding block 68 to slide, the sliding block 68 drives the rack I66 and the rack II 71 to move relatively, the rack II 71 can move leftwards without being influenced by external force, but cannot move rightwards (shown in a combined mode in figures 8 and 9), the L-shaped rod 84 can keep an upward movement trend under the action of the torsion spring 70, (the rack I66 and the rack II 71 are ensured to be meshed) and can also rotate to a certain extent, after the circular cushion block 83 is pushed to the top, the stepping motor I15 rotates reversely again under the action of the reciprocating lead screw I25, so that the reciprocating lead screw I25 is reset, and the interference with the circular rotating frame 7 is avoided;
when the hydrogen at the top end is nearly used up, the controller controls the first stepping motor 15 and the second stepping motor 50 to rotate forwards simultaneously, so that the hydrogen cylinders 75 in the circular rotating frame 7 rotate by 90 degrees, the hydrogen cylinders 75 filled with hydrogen move to the top end, the forward rotation of the second stepping motor 50 drives the third one-way gear 55 to transmit to the second straight-tooth through-head roller 48 through the third output shaft 51, the worm 52, the worm wheel 85 and the second transmission shaft 54, the fourth one-way gear 57 does not transmit at the moment, the rotation of the second straight-tooth through-head roller 48 drives the first two straight-tooth through-head rollers 44 to rotate simultaneously through the transmission of the inner gear ring 45 and the outer gear ring 46, the corresponding belt wheel 40 is driven to rotate by the transmission of the rotating shaft 41, the belt wheel II 42 and the transmission belt 43, the limiting rod 39 is driven to rotate by the rotation of the belt wheel I40, thereby driving the first L-shaped pipeline 32 and the second L-shaped pipeline 34 in the middle of the limiting rod 39 to rotate 90 degrees at the same time, as shown in fig. 10 to 11; then the controller controls the second stepping motor 50 to rotate reversely, the reverse rotation of the second stepping motor 50 drives the fourth one-way gear 57 to transmit, the third one-way gear 55 does not transmit to the second straight-tooth through head roller 48, at the moment, the fourth one-way gear 57 drives the first driven wheel 60 and the second threaded through hole 62 to rotate, meanwhile, the second reciprocating lead screw 61 is driven to translate leftwards, the second reciprocating lead screw 61 drives the L-shaped connecting rod 63, the T-shaped groove 64 and the outer toothed ring 46 to move, so that the inner toothed ring 45 is separated from the first straight-tooth through head roller 44 on the right side, then the first L-shaped pipeline 32 is indirectly driven to rotate 180 degrees, the first gas tight joint 33 corresponds to the position of the uppermost hydrogen bottle 75, then the controller controls the first stepping motor 15 to rotate reversely, and the output end of the hydrogen bottle 75 is indirectly communicated;
after the connection, the controller controls the linear motor 72 to extend, the extension of the linear motor 72 directly presses the L-shaped rod 84 to enable the L-shaped rod 84 to move downwards, the downward movement of the L-shaped rod drives the second rack 71 to be separated from the first rack 66, then the sliding block 68 and the annular ring 82 are reset under the action of the second compression spring 86, and the second airtight joint 35 is indirectly separated from the gas cylinder to prepare for next butt joint; the reverse rotation of the second stepping motor 50 can indirectly drive the outer gear ring 46 and the inner gear ring 45 to reciprocate left and right, so that the purposes of independently driving the second L-shaped pipeline 34 to rotate, independently driving the first L-shaped pipeline 32 to rotate, and simultaneously driving the second L-shaped pipeline 34 and the first L-shaped pipeline 32 to rotate can be achieved, and the operation can be intermittently butted with and separated from the four hydrogen cylinders 75; the rotary seal valve has the function of a one-way valve to prevent gas backflow.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. A hydrogen kinetic energy engine fuel endurance device comprises a composite wing unmanned aerial vehicle (1), and is characterized in that a hydrogen storage mechanism is arranged at the lower end of the composite wing unmanned aerial vehicle (1), a gas cylinder switching mechanism is arranged on one side of the hydrogen storage mechanism, and a gas cylinder fixing mechanism is arranged on one side of the hydrogen storage mechanism;
the hydrogen storage mechanism comprises a circular storage box (2) arranged at the center of a composite wing unmanned aerial vehicle (1), a rectangular opening (3) is formed at the lower end of the circular storage box (2), a fixed beam (4) is installed at one end of the circular storage box (2), a roller bearing (5) is installed at the center of the fixed beam (4), a transmission shaft (6) is installed on the inner ring of the roller bearing (5), a circular rotating frame (7) is installed at one end of the transmission shaft (6), a gear ring (8) is installed on the side surface of the circular rotating frame (7), a supporting roller (9) is installed at the other end of the circular storage box (2), the supporting roller (9) is fixedly connected with the circular storage box (2), a U-shaped groove (10) is installed on the side surface of the circular rotating frame (7), four U-shaped grooves (10) are arranged at the lower end of the U, one end of the arc-shaped cover plate (12) is hinged with the U-shaped groove (10), and a second sliding roller (13) is arranged at the center of the lower surface of the arc-shaped cover plate (12); the side surface of the fixed beam (4) is provided with a motor support (14), one end of the motor support (14) is provided with a first stepping motor (15), one end of the first stepping motor (15) is provided with a first output shaft (16), the other end of the first stepping motor (15) is provided with a second output shaft (17), one end of the first output shaft (16) is provided with a first one-way gear (18) which is meshed with the first gear ring (8), one end of the second output shaft (17) is provided with a second one-way gear (19), the upper end of the circular storage box (2) is provided with a first vertical bearing (20), the inner ring of the first vertical bearing (20) is provided with a rotating ring (21), the inner ring of the rotating ring (21) is provided with a first threaded through hole (22), one end of the rotating ring (21) is provided with a second gear ring (23) which is meshed with the second one-way gear (19), a rectangular groove (26) is formed in the center of the first reciprocating lead screw (25), the rectangular groove (26) is connected with the L-shaped fixing rod (24) in a sliding mode, and a circular cushion block (83) is mounted at one end of the first reciprocating lead screw (25);
the gas cylinder switching mechanism comprises a hydrogen fuel engine (27) at one end of a composite wing unmanned aerial vehicle (1), a fuel supply pipe (28) is installed at one side of the hydrogen fuel engine (27), a first rotary sealing valve (29) is installed at one end of the fuel supply pipe (28), a connecting pipe (30) is installed at one end of the first rotary sealing valve (29), a second rotary sealing valve (31) is installed at one end of the connecting pipe (30), a first L-shaped pipeline (32) is installed at one side of the first rotary sealing valve (29), a first air tight joint (33) is installed at one end of the first L-shaped pipeline (32), a second L-shaped pipeline (34) is installed at one side of the second rotary sealing valve (31), a second air tight joint (35) is installed at one end of the second L-shaped pipeline (34), a fixing rod (36) is installed at the lower end, one end of the hollow pipe (37) is provided with a roller bearing II (38), the outer ring of the roller bearing II (38) is provided with a rotating ring (21), the side surface of the rotating ring (21) is provided with two pairs of limiting rods (39), and the side surface of the rotating ring (21) is provided with a belt pulley I (40); a second vertical bearing (81) is mounted on the side surface of the circular storage box (2), two pairs of second vertical bearings (81) are arranged, a rotating shaft (41) is mounted on the inner ring of the second vertical bearing (81), two rotating shafts (41) are arranged, a second belt pulley (42) is mounted at one end of each rotating shaft (41), a transmission belt (43) is mounted between the second belt pulley (42) and the first belt pulley (40), a first straight-tooth through head roller (44) is mounted at one end of each rotating shaft (41), an inner toothed ring (45) meshed with the first straight-tooth through head roller (44) is mounted on the outer side of the first straight-tooth through head roller (44), an outer toothed ring (46) is mounted on the outer surface of the inner toothed ring (45), a third vertical bearing (47) is mounted on the side surface of the circular storage box (2), a second straight-tooth through head roller (48) is mounted on the outer side of the third vertical;
the gas cylinder switching mechanism further comprises a rectangular support (49) on the side surface of the round storage box (2), a second stepping motor (50) is mounted on the upper surface of the rectangular support (49), a third output shaft (51) is mounted at one end of the second stepping motor (50), a worm (52) is mounted at one end of the third output shaft (51), a fourth vertical bearing (53) is mounted on the side surface of the round storage box (2), a second transmission shaft (54) is mounted on the inner ring of the fourth vertical bearing (53), a third one-way gear (55) meshed with the second straight-tooth through head roller (48) is mounted at one end of the second transmission shaft (54), a fourth output shaft (56) is mounted at the other end of the second stepping motor (50), and a fourth; a vertical bearing fifth (58) is installed at the lower end of the circular storage box (2), a rotating pipe (59) is installed on the inner ring of the vertical bearing fifth (58), a driven wheel first (60) meshed with the unidirectional gear fourth (57) is installed at one end of the rotating pipe (59), a reciprocating lead screw second (61) is installed on the inner ring of the rotating pipe (59), a threaded through hole second (62) meshed with the reciprocating lead screw second (61) is installed on the inner ring of the rotating pipe (59), an L-shaped connecting rod (63) is installed at one end of the threaded through hole second (62), a T-shaped groove (64) is installed at one end of the L-shaped connecting rod (63), and the T-shaped groove (64) corresponds to the position of the;
the gas cylinder fixing mechanism comprises a bar-shaped opening (65) on the side surface of the U-shaped groove (10), a first rack (66) is installed on the side surface of the bar-shaped opening (65), a limiting strip (67) is installed on the side surface of the bar-shaped opening (65), a sliding block (68) is installed in the bar-shaped opening (65), the sliding block (68) is in sliding connection with the limiting strip (67), an L-shaped through hole (69) is formed in the upper end of the sliding block (68), an L-shaped rod (84) is installed in the L-shaped through hole (69), a torsion spring (70) is installed at the upper end of the L-shaped rod (84), one end of the torsion spring (70) is fixedly connected with the sliding block (68); the side surface of the round storage box (2) is provided with a linear motor (72), and the position of the linear motor (72) corresponds to that of the L-shaped rod (84).
2. The fuel continuation device of the hydrogen kinetic energy engine as claimed in claim 1, wherein a clamping nose (73) is installed at one end of the arc-shaped cover plate (12), and a spring tower buckle (74) is installed at one end of the U-shaped groove (10).
3. The fuel continuation device of the hydrogen kinetic energy engine as claimed in claim 1, wherein a hydrogen cylinder (75) is installed in the U-shaped groove (10).
4. The fuel continuation device of the hydrogen kinetic energy engine according to claim 1, wherein a circular opening (76) is formed in the side surface of the circular rotating frame (7), a first compression spring (77) is installed on two sides of the circular opening (76), and a second compression spring (86) is installed at one end of the U-shaped groove (10).
5. The fuel continuation of journey device of hydrogen kinetic energy engine according to claim 1, wherein one end of the L-shaped connecting rod (63) is provided with a limit pipe (78), and the limit pipe (78) is fixedly connected with the round storage box (2).
6. The fuel continuation device of the hydrogen kinetic energy engine as claimed in claim 1, wherein a roller three (79) is installed at the upper end of the L-shaped connecting rod (63).
7. The fuel continuation device of the hydrogen kinetic energy engine as claimed in claim 3, wherein a limit ring (80) is installed at one end of the hydrogen cylinder (75).
8. The fuel continuation device of the hydrogen kinetic energy engine as claimed in claim 1, wherein the annular ring (82) is installed on one side of the sliding block (68), and the worm wheel (85) meshed with the worm (52) is installed on one end of the second transmission shaft (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010547134.0A CN111717402A (en) | 2020-06-16 | 2020-06-16 | Hydrogen kinetic energy engine fuel continuation of journey device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010547134.0A CN111717402A (en) | 2020-06-16 | 2020-06-16 | Hydrogen kinetic energy engine fuel continuation of journey device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111717402A true CN111717402A (en) | 2020-09-29 |
Family
ID=72566897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010547134.0A Withdrawn CN111717402A (en) | 2020-06-16 | 2020-06-16 | Hydrogen kinetic energy engine fuel continuation of journey device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111717402A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102713405A (en) * | 2009-10-21 | 2012-10-03 | 耐尔氢气有限公司 | Method for the operation and control of gas filling |
| CN203584586U (en) * | 2013-09-30 | 2014-05-07 | 赵永胜 | Alcohols and natural gas of natural gas internal combustion engine and injection and control system for switching alcohols and natural gas |
| CN108528722A (en) * | 2018-05-21 | 2018-09-14 | 国祥航空有限公司 | Using hydrogen fuel as the unmanned plane of power and control system |
| CN108839793A (en) * | 2018-05-31 | 2018-11-20 | 智飞智能装备科技东台有限公司 | A kind of continue a journey for unmanned plane increases the generating equipment of journey |
| CN110401399A (en) * | 2019-07-17 | 2019-11-01 | 贡茅 | Honourable biological energy source storage is for charging gasification wisdom transportation system |
-
2020
- 2020-06-16 CN CN202010547134.0A patent/CN111717402A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102713405A (en) * | 2009-10-21 | 2012-10-03 | 耐尔氢气有限公司 | Method for the operation and control of gas filling |
| CN203584586U (en) * | 2013-09-30 | 2014-05-07 | 赵永胜 | Alcohols and natural gas of natural gas internal combustion engine and injection and control system for switching alcohols and natural gas |
| CN108528722A (en) * | 2018-05-21 | 2018-09-14 | 国祥航空有限公司 | Using hydrogen fuel as the unmanned plane of power and control system |
| CN108839793A (en) * | 2018-05-31 | 2018-11-20 | 智飞智能装备科技东台有限公司 | A kind of continue a journey for unmanned plane increases the generating equipment of journey |
| CN110401399A (en) * | 2019-07-17 | 2019-11-01 | 贡茅 | Honourable biological energy source storage is for charging gasification wisdom transportation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7266347B2 (en) | Heave Floating Power Generation/Oxygen Augmentation Apparatus and Method | |
| CN111717402A (en) | Hydrogen kinetic energy engine fuel continuation of journey device | |
| CN111750113B (en) | Special equipment for gas pressure regulation | |
| CN111703583A (en) | Hydrogen kinetic energy engine fuel safety device | |
| CN111661350A (en) | Hydrogen storage device for unmanned aerial vehicle | |
| CN111828830A (en) | A hydrogen stores device for hydrogen kinetic energy unmanned aerial vehicle | |
| CN201629695U (en) | Solar automatic tracking device | |
| WO2023056718A1 (en) | Solid fuel engine | |
| CN106275345A (en) | A kind of pure electric ship of solar power | |
| CN211648335U (en) | Small-size petrol engine low temperature ignition guarantee device of unmanned aerial vehicle | |
| CN216667252U (en) | Movable hydrogen station | |
| CN114508466A (en) | Energy conversion output device | |
| CN213242735U (en) | New energy automobile battery storehouse that insulates against heat | |
| CN105156816B (en) | Mechanical quick shut-off valve | |
| CN216808122U (en) | Single-arm right-angle filling robot | |
| CN114508467A (en) | Energy conversion output device | |
| CN117225092B (en) | Air purifying device | |
| CN213951171U (en) | Stable hydrogen production equipment with high safety | |
| CN213186018U (en) | Anti-cracking solar cell | |
| CN215474472U (en) | New energy automobile of multiple energy electricity generation | |
| CN111725541B (en) | Hydrogen storage device based on hydrogen kinetic energy unmanned aerial vehicle | |
| CN220338223U (en) | Air-temperature gasifier | |
| CN217842803U (en) | Water replenishing device for watertight pipe based on thermal power generation | |
| CN111661342A (en) | Energy-saving hybrid unmanned aerial vehicle | |
| CN218481238U (en) | Environment cabin for detecting hydrogen fuel engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200929 |
|
| WW01 | Invention patent application withdrawn after publication |