CN218241894U

CN218241894U - Marine hydrogen fuel generator protection device

Info

Publication number: CN218241894U
Application number: CN202222393121.XU
Authority: CN
Inventors: 周萍; 郭影; 尹大和; 任有路
Original assignee: Haida Qingneng Shipping Dalian Co ltd
Current assignee: Haida Qingneng Shipping Dalian Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-06
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a marine hydrogen fuel generator protection device, including box and slip case lid, be provided with the support frame on the lateral wall of box, be provided with power generation facility on the support frame, one side of box runs through hydrogen pipeline and air conduit, and the opposite side runs through has power transmission pipeline and waste material pipeline. The utility model discloses in, be provided with first recess and spout on the diapire of box, be provided with the second motor in the first recess, the output of second motor is connected with the third pivot, be connected with the dwang in the third pivot, the dwang rotates and is connected with the connecting rod, the connecting rod rotates and is connected with the fan, therefore, when hydrogen concentration detector detects hydrogen concentration and exceeds standard, it rotates to start first motor drive worm, drive gear through the awl tooth, rotate, make the slip case lid outwards slide, restart second motor passes through the connecting rod and drives the fan and slide at the spout, start the fan, thereby blow off the opening of hydrogen from the case lid in the box.

Description

Marine hydrogen fuel generator protection device

Technical Field

The utility model relates to a hydrogen fuel generator technical field especially relates to a marine hydrogen fuel generator protection device.

Background

The generator is mechanical equipment for converting energy in other forms into electric energy, and comprises a hydrogen fuel generator, wherein the fuel generator converts chemical energy in hydrogen fuel into mechanical energy and transmits the mechanical energy to the generator, and then the mechanical energy is converted into the electric energy by the generator.

In the use process of the hydrogen fuel generator, because the density of hydrogen is low, a small amount of leakage is easy to occur, when the concentration of the leaked hydrogen is gathered to exceed a certain degree, electric sparks can be generated when the leaked hydrogen is contacted with an electrical element, so that danger is caused, and therefore the hydrogen needs to be discharged in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a protection device for a marine hydrogen fuel generator is provided.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a marine hydrogen fuel generator protection device, includes box and slip case lid, be provided with the support frame on the lateral wall of box, be provided with power generation facility on the support frame, hydrogen pipeline and air conduit have been run through to one side of box, and the opposite side has been run through and has been had power transmission pipeline and waste material pipeline, hydrogen pipeline, air conduit, power transmission pipeline and waste material pipeline all are connected with power generation facility, be provided with first recess and spout on the diapire of box, be provided with the second motor in the first recess, the output of second motor is connected with the third pivot, be connected with the dwang in the third pivot, the dwang rotates and is connected with the connecting rod, the connecting rod rotates and is connected with the fan, fan and spout sliding connection, still be provided with the drive case on the lateral wall of box, the lateral wall of drive case rotates and is connected with first pivot, be provided with two gears and a first awl tooth in the first pivot, it is connected with the second pivot to rotate on the diapire of drive case, be provided with second awl tooth and worm wheel in the second pivot, still be provided with first motor on the diapire of drive case, the lateral wall of drive case, just be provided with the both sides that the second recess and the lug all are connected with the second slide connection of two.

Preferably, the top of the driving box is provided with two through grooves, the two through grooves correspond to the two gears respectively in size and position, and the two gears respectively penetrate through the two through grooves.

Preferably, the bottom of the sliding box cover is provided with two racks, and the two racks are respectively connected with the gear in a meshing manner.

Preferably, the box body is provided with two through holes, and the size and the position of the two through holes respectively correspond to the two racks.

Preferably, the inner wall of the box body is also provided with a control module and a hydrogen concentration detector.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

in this application, be provided with first recess and spout on the diapire of box, be provided with the second motor in the first recess, the output of second motor is connected with the third pivot, be connected with the dwang in the third pivot, the dwang rotates and is connected with the connecting rod, the connecting rod rotates and is connected with the fan, therefore, when hydrogen concentration detector detects that hydrogen concentration exceeds standard, start first motor and drive the worm and rotate, drive worm wheel and second taper tooth and rotate, second taper tooth drives first taper tooth and two gear revolve, make the slip case lid outwards slide, restart second motor makes the dwang rotate, it slides at the spout to drive the fan through the connecting rod, start the fan, thereby blow off the opening of hydrogen from the case lid in with the box.

Drawings

Fig. 1 is a schematic front view of a structure provided according to an embodiment of the present invention;

fig. 2 shows a schematic diagram of a right-view structure provided according to an embodiment of the present invention;

fig. 3 shows a schematic structural view of a bottom wall of a box body provided according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating an enlarged structure of a portion a in fig. 2 according to an embodiment of the present invention;

fig. 5 shows an enlarged schematic structural diagram of a portion B in fig. 2 according to an embodiment of the present invention.

Illustration of the drawings:

1. a box body; 2. a hydrogen gas conduit; 3. an air duct; 4. a power generation device; 5. a power transmission pipeline; 6. a waste conduit; 7. a support frame; 8. a drive box; 9. a sliding box cover; 10. a bump; 11. a rack; 12. a gear; 13. a first rotating shaft; 14. a first bevel gear; 15. a second taper tooth; 16. a second rotating shaft; 17. a worm gear; 18. a worm; 19. a first motor; 20. a first groove; 21. a second motor; 22. a third rotating shaft; 23. a second groove; 24. rotating the rod; 25. a connecting rod; 26. a fan; 27. a chute; 28. a hydrogen concentration detector; 29. a control module; 30. a through groove; 31. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a protection device for a marine hydrogen fuel generator comprises a box body 1 and a sliding box cover 9, wherein a support frame 7 is arranged on the side wall of the box body 1, a power generation device 4 is arranged on the support frame 7, a hydrogen pipeline 2 and an air pipeline 3 penetrate through one side of the box body 1, a power transmission pipeline 5 and a waste pipeline 6 penetrate through the other side of the box body, the hydrogen pipeline 2, the air pipeline 3, the power transmission pipeline 5 and the waste pipeline 6 are connected with the power generation device 4, a first groove 20 and a sliding groove 27 are arranged on the bottom wall of the box body 1, a second motor 21 is arranged in the first groove 20, the output end of the second motor 21 is connected with a third rotating shaft 22, a rotating rod 24 is connected onto the third rotating shaft 22, a connecting rod 25 is rotatably connected onto the rotating rod 24, the connecting rod 25 is rotatably connected with a fan 26, the fan 26 is slidably connected with the sliding groove 27, when the rotating rod 24 rotates, the fan 26 can be pulled to slide in the sliding groove 27 through the connecting rod 25, the side wall of the box body 1 is further provided with a driving box 8, the side wall of the driving box 8 is rotatably connected with a first rotating shaft 13, the first rotating shaft 13 is provided with two gears 12 and a first bevel gear 14, the bottom wall of the driving box 8 is rotatably connected with a second rotating shaft 16, the second rotating shaft 16 is provided with a second bevel gear 15 and a worm wheel 17, the first bevel gear 14 is meshed with the second bevel gear 15, the bottom wall of the driving box 8 is further provided with a first motor 19, the output end of the first motor 19 is connected with a worm 18, the worm 18 is rotatably connected with the side wall of the driving box 8 and is meshed with the worm wheel 17, the two sides of the sliding box cover 9 are provided with convex blocks 10, the side wall of the box body 1 is provided with two second grooves 23, the two convex blocks 10 are slidably connected with the second grooves 23, and when the sliding box cover 9 slides, the convex blocks 10 play a limiting role.

Specifically, as shown in fig. 1, two racks 11 are disposed at the bottom of the sliding box cover 9, two through slots 30 are disposed at the top of the driving box 8, the size and position of the two through slots 30 correspond to the two gears 12, the two gears 12 respectively pass through the two through slots 30, and the part of the gear 12 protruding out of the through slots 30 is engaged with the racks 11.

Specifically, as shown in fig. 1, two through holes 31 are provided on the box body 1, the size and position of the two through holes 31 respectively correspond to the two racks 11, and when the sliding box cover 9 slides, the racks 11 pass through the through holes 31, so as to avoid damaging the racks 11.

Specifically, as shown in fig. 1, the inner wall of the box 1 is further provided with a control module 29 and a hydrogen concentration detector 28, the control module 29 is used for controlling the power generation and the operation of the protection device, the hydrogen concentration detector 28 is located at a position close to the top of the box 1, and the hydrogen concentration detector 28 is placed at the top of the box 1 to more accurately detect the hydrogen leakage because the hydrogen density is lower and therefore the hydrogen concentration is gathered at the top of the box 1.

In summary, according to the protection device for the marine hydrogen fuel generator provided by this embodiment, when the hydrogen concentration detector 28 detects that the hydrogen concentration exceeds the standard, the first motor 19 is started to drive the worm 18 to rotate, the worm 18 drives the worm wheel 17 and the second bevel gear 15 to rotate, the second bevel gear 15 drives the first bevel gear 14 and the two gears 12 to rotate, so as to slide the sliding box cover 9 outwards, the second motor 21 is started to drive the rotating rod 24 to rotate, the connecting rod 25 drives the fan 26 to slide in the sliding groove 27, and the fan 26 is started, so as to blow out the hydrogen in the box body 1 from the top opening.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a marine hydrogen fuel generator protection device, includes box (1) and slip case lid (9), a serial communication port, be provided with support frame (7) on the lateral wall of box (1), be provided with power generation facility (4) on support frame (7), one side of box (1) is run through hydrogen pipeline (2) and air conduit (3), and the opposite side runs through power transmission pipeline (5) and waste pipe (6), hydrogen pipeline (2), air conduit (3), power transmission pipeline (5) and waste pipe (6) all are connected with power generation facility (4), be provided with first recess (20) and spout (27) on the diapire of box (1), be provided with second motor (21) in first recess (20), the output of second motor (21) is connected with third pivot (22), the dwang is connected with dwang (24) on third pivot (22), rotation of connecting rod (24) is connected with connecting rod (25), connecting rod (25) rotate and are connected with fan (26), fan (26) and spout (27) sliding connection, the last rotation of box (1) still be provided with first gear box (8) drive case lateral wall (13), first pivot (13) and first gearbox (13) drive gear case (13), lateral wall (13) are connected with on the lateral wall of box (13), the rotation (14) The utility model discloses a drive box, it is connected with second pivot (16) to rotate on the diapire of drive case (8), be provided with second taper tooth (15) and worm wheel (17) on second pivot (16), still be provided with first motor (19) on the diapire of drive case (8), the output of first motor (19) is connected with worm (18), worm (18) rotate with the lateral wall of drive case (8) and are connected, and are connected with worm wheel (17) meshing, the both sides of slip case lid (9) all are provided with lug (10), be provided with two second recess (23) on the lateral wall of box (1), two lug (10) all with second recess (23) sliding connection.

2. The protection device for the marine hydrogen fuel generator according to claim 1, wherein two through slots (30) are provided at the top of the driving box (8), the two through slots (30) correspond to two gears (12) in size and position, and the two gears (12) pass through the two through slots (30).

3. The protection device for the marine hydrogen fuel generator according to claim 1, characterized in that the bottom of the sliding box cover (9) is provided with two racks (11), and the two racks (11) are respectively engaged with the gear (12).

4. The protection device for the marine hydrogen fuel generator according to claim 1, wherein two through holes (31) are formed in the box body (1), and the two through holes (31) correspond to the two racks (11) respectively in size and position.

5. A marine hydrogen fuel generator protection device according to claim 1, wherein the inner wall of the tank (1) is further provided with a control module (29) and a hydrogen concentration detector (28).