CN115011984B - Ocean energy comprehensive power generation and hydrogen energy production device - Google Patents

Abstract

The invention relates to the technical field of comprehensive ocean energy utilization devices, in particular to a device for comprehensive ocean energy power generation and hydrogen energy production, which comprises a bracket, wherein a plurality of ocean energy power generation devices are arranged at the bottom of the bracket through screws, a box body is arranged on the side surface of the bracket through screws, an opening is formed in the top of the box body, a box cover corresponding to the opening position is arranged at the top of the box body through a hasp, a first bearing is arranged on the surface of the box cover in a penetrating manner, a driving motor is arranged above the box cover, and the movable end of the driving motor is arranged in an inner ring of the first bearing in a penetrating manner. The invention is convenient for cleaning the electrode bars in two working states, does not need a worker to clean the electrode bars, saves labor force, avoids time waste caused by stopping maintaining the electrode bars, and improves the working efficiency of the electrode bars for electrolyzing seawater.

Description

Devices for integrated ocean energy power generation and hydrogen energy production

Technical field

The present invention relates to the technical field of ocean energy comprehensive utilization devices, and in particular to devices for comprehensive ocean energy power generation and hydrogen energy production.

Background technique

Ocean energy includes tidal energy, wave energy, temperature difference energy, ocean current energy and ocean salinity difference energy. The above ocean energy can all be used for power generation, and the existing ocean energy power generation technology is relatively complete. However, ocean energy is not only used for power generation. In the existing technology, hydrogen is produced by electrolyzing seawater, and the production of hydrogen by seawater electrolysis is usually completed inland, which separates the functions of ocean energy power generation and hydrogen production, reducing the efficiency of comprehensive utilization of ocean energy;

At the same time, the existing method of producing hydrogen by electrolyzing seawater can easily cause a large amount of impurities to be produced on the two electrode rods. As the thickness of the impurities on the electrode rods increases, the efficiency of the two electrode rods in seawater electrolysis will be reduced, and manual cleaning is required. The impurities attached to the electrode rods cause a waste of labor, and the efficiency of manual cleaning is low, which reduces the cleaning effect of the two electrode rods.

Contents of the invention

The purpose of the present invention is to propose a device for integrated ocean energy power generation and hydrogen energy production in order to solve the shortcomings existing in the prior art.

In order to achieve the above objectives, the technical solution adopted by the present invention is: a device for comprehensive ocean energy power generation and hydrogen energy production, including a bracket. A plurality of ocean energy power generation equipment is installed on the bottom of the bracket through screws, and the side of the bracket is installed through screws. A box is installed, and an opening is provided on the top of the box. A box cover corresponding to the opening position is installed on the top of the box through a buckle. A first bearing is installed through the surface of the box cover. The box A driving motor is provided above the cover. The movable end of the driving motor is installed through the inner ring of the first bearing. A motor mounting base is installed between the driving motor and the box cover through screws. The movable end of the driving motor A first screw is installed through a coupling. The bottom end of the first screw is fixedly sleeved with a first bearing seat. The first bearing seat is installed on the inner bottom surface of the box through screws. The box is A long concave part is installed on the inner bottom surface through screws. The long concave part is arranged parallel to the first screw. The surface of the first screw is threaded with a first spiral tube. The surface of the first spiral tube is threaded. A sliding block is installed with screws. One end of the sliding block is slidably installed on a long concave piece. Two electrode rods are installed on the bottom of the box cover with screws. The two electrode rods are symmetrically arranged on the first screw. On both sides, the surfaces of the two electrode rods are slidably covered with movable tubes. A connecting rod is installed between the sides of the two movable tubes through screws. The connecting rod and the first solenoid are installed through screws. There is a third connecting plate. The surfaces of the two electrode rods are movable with mounting blocks. The mounting blocks and the movable tubes are connected through a rotating mechanism. The surfaces of the two movable tubes are fixed with rings. The rack, the sides of the two movable tubes are equipped with connecting blocks through screws, one end of the two connecting blocks is installed with a second bearing seat through screws, and the two second bearing seats are tightly matched with a mounting shaft. , the installation shaft and the electrode rod are arranged in parallel, the surfaces of the two installation shafts are fixedly sleeved with gears, the gears mesh with the ring rack, and the bottom ends of the two installation shafts are welded with second Screw, the bottom ends of the two second screws are threaded with ball screws, the bottom ends of the two ball screws are fixed with fixed blocks, and the bottoms of the two fixed blocks are It is installed on the inner bottom surface of the box through screws. A stroke sensing mechanism is provided above and below the connecting rod. The stroke sensing mechanism includes a first mounting plate and a second mounting plate. The first mounting plate and the second mounting plate Located below and above the connecting rod respectively, the first mounting plate is installed on the inner bottom surface of the box through screws. One end of the first mounting plate is installed with a first connecting plate through screws. The top end of the first connecting plate Extending to the top of the connecting rod, one end of the second mounting plate is installed on the top of the first connecting plate through screws. Limit switches are installed on the surfaces of the first and second mounting plates through screws. Two of the The travel switches correspond to the positions of the connecting rods. The battery and PLC controller are installed on the top of the box cover through screws. The battery is connected to the PLC controller through wires. The PLC controller is connected to the drive motor and stroke controller through wires. The switch is connected, a plurality of flow holes are provided on the side of the box, and a flow blocking mechanism and a filtering mechanism are respectively provided inside and outside the box.

Preferably, the flow blocking mechanism includes a baffle, the baffle is placed inside the box, the baffle corresponds to the position of a plurality of flow holes, and a plurality of fixing rods are installed through the side of the baffle, A plurality of fixed rods are installed on the inner side of the box through screws, so that the inner wall of the baffle slides along the surface of the fixed rods. One end of the plurality of fixed rods is installed with a stopper through screws. The plurality of fixed rods The surface is covered with a pressure spring, and the two ends of the pressure spring are respectively installed on the sides of the stopper and the baffle through screws.

Preferably, a rubber seal is bonded to the other side of the baffle, the side of the rubber seal is in contact with the inner side of the box, and the rubber seal corresponds to the position of the plurality of flow holes.

Preferably, there are at least six flow holes, the six flow holes are arranged equidistantly, and the flow holes are rectangular.

Preferably, the filtering mechanism includes a frame body, a matching filter screen is installed inside the frame body through screws, and the filter screen corresponds to the position of the plurality of flow holes.

Preferably, the rotating mechanism includes a movable block, which is movably sleeved on the surface of the electrode rod. A chute is provided along the arc side of the movable block, and circular rods are slidably placed inside the chute. block, one end of the circular block is installed with a second connecting plate through screws, and one end of the second connecting plate is installed on the outside of the movable tube through screws.

Preferably, there are at least three circular blocks, and the three circular blocks are arranged at equal angles.

Preferably, four rubber strips are bonded to the top of the box body, the ends of the four rubber strips are bonded in sequence, and the bottom of the box cover is in contact with the tops of the four rubber strips.

Preferably, an installation pipe is installed through the top of the box cover, and the installation pipe is connected to the hydrogen storage tank.

Preferably, the PLC controller is connected to the ocean energy power generation equipment through wires.

Compared with the prior art, the present invention has the following beneficial effects:

In the present invention, the bracket and the box are connected and fixed, the bracket is connected to the ocean energy power generation equipment, and two electrode rods are arranged inside the box to electrolyze seawater to produce hydrogen, thereby improving the efficiency of comprehensive utilization of ocean energy;

The invention drives the first screw to rotate by starting the driving motor, and the first screw drives the sliding block to slide in the long concave part to facilitate the sliding of the first screw on the surface of the first screw, and the first screw drives the connection The rods move synchronously, and the connecting rod drives the two movable tubes to move on the surfaces of the two electrode rods. During the movement, the two movable tubes are used to push the impurities attached to the two electrode rods when electrolyzing seawater, making it easy to clean the two electrode rods when they are in working condition. The electrode rods eliminate the need for staff to clean the electrode rods, which not only saves labor, but also avoids the waste of time caused by the equipment being stopped for maintenance of the electrode rods, and improves the efficiency of the electrode rods in electrolyzing seawater.

Description of the drawings

Figure 1 is an isometric view of the device for integrated ocean energy power generation and hydrogen energy production according to the present invention;

Figure 2 is a cross-sectional view of the device for integrated ocean energy power generation and hydrogen energy production according to the present invention;

Figure 3 is a schematic structural diagram of the flow blocking mechanism of the device for comprehensive ocean energy power generation and hydrogen energy production according to the present invention;

Figure 4 is a schematic diagram of the baffle structure of the device for integrated ocean energy power generation and hydrogen energy production according to the present invention;

Figure 5 is a schematic diagram of the connection structure of the pressure spring, fixed rod and stopper of the device for comprehensive ocean energy power generation and hydrogen energy production according to the present invention;

Figure 6 is a schematic diagram of the connection structure of the first screw, the first solenoid, the connecting rod, the movable tube and the electrode rod of the device for comprehensive ocean energy power generation and hydrogen energy production according to the present invention;

Figure 7 is a schematic diagram of the connection structure of the first screw, the first solenoid, the long concave part and the sliding block of the device for comprehensive ocean energy power generation and hydrogen energy production according to the present invention;

Figure 8 is a schematic diagram of the gear and ring rack connection structure of the device for comprehensive ocean energy power generation and hydrogen energy production according to the present invention;

Figure 9 is a schematic diagram of the connection structure of the movable tube, rotating mechanism and ring rack of the device for comprehensive ocean energy power generation and hydrogen energy production according to the present invention;

Figure 10 is a schematic diagram of the connection structure of the movable block and the installation block of the device for comprehensive ocean energy power generation and hydrogen energy production according to the present invention.

In the picture: battery 1, motor mounting base 2, drive motor 3, installation tube 4, box cover 5, sealing rubber gasket 6, PLC controller 7, box 8, frame 9, flow hole 10, ocean energy power generation equipment 11 , bracket 12, first bearing 13, filter 14, electrode rod 15, connecting block 16, gear 17, movable tube 18, ring rack 19, second screw 20, ball screw 21, fixed block 22, Thread rod 23, travel switch 24, first mounting plate 25, first connecting plate 26, long concave part 27, baffle 28, pressure spring 29, rubber seal 30, fixed rod 31, second connecting plate 32, First solenoid 33, movable block 34, second bearing 35, third connecting plate 36, second mounting plate 37, mounting groove 38, mounting block 39, round block 40, first bearing seat 41, sliding block 42, connection Rod 43, stopper 44, chute 45, second bearing seat 46.

Detailed ways

The following description is provided to disclose the invention to enable those skilled in the art to practice the invention. The preferred embodiments in the following description are only examples, and other obvious modifications may occur to those skilled in the art.

The device for comprehensive ocean energy power generation and hydrogen energy production shown in Figure 1-10 includes a bracket 12. Multiple ocean energy power generation equipment 11 are installed on the bottom of the bracket 12 through screws. The bracket 12 floats on the surface of the sea water, and the bracket 12 passes through The existing fixing method fixes the position and is used to maintain the stability of multiple ocean energy power generation devices 11 when they are sunk and in seawater.

A box 8 is installed on the side of the bracket 12 with screws. An opening is provided on the top of the box 8. A box cover 5 corresponding to the opening position is installed on the top of the box 8 through a buckle. The surface of the box cover 5 is installed with a first There is a drive motor 3 above the bearing 13 and the box cover 5. The movable end of the drive motor 3 is installed through the inner ring of the first bearing 13. A motor mounting base 2 is installed between the drive motor 3 and the box cover 5 through screws. The movable end of the drive motor 3 is equipped with a first screw 23 through a coupling. The bottom end of the first screw 23 is fixed with a first bearing seat 41. The first bearing seat 41 is installed inside the box 8 through screws. Bottom surface, the inner bottom surface of the box 8 is installed with a long concave part 27 through screws. The long concave part 27 is arranged parallel to the first screw 23. The surface of the first screw 23 is threaded with a first screw 33. A sliding block 42 is installed on the surface of a solenoid 33 through screws. One end of the sliding block 42 is slidably installed on the elongated concave part 27. Two electrode rods 15 are installed on the bottom of the box cover 5 through screws. The two electrode rods 15 are symmetrically arranged. On both sides of the first screw 23, the surfaces of the two electrode rods 15 are slidably covered with movable tubes 18. A connecting rod 43 is installed between the sides of the two movable tubes 18 through screws. The connecting rod 43 and the first screw A third connecting plate 36 is installed between the tubes 33 through screws. The surfaces of the two electrode rods 15 are movable with mounting blocks 39 . The PLC controller 7 is connected to the ocean energy power generation equipment 11 through wires. When cleaning the impurities on the surfaces of the two electrode rods 15, the PLC controller 7 controls the driving motor 3 to be energized. The driving motor 3 drives the first screw 23 to rotate in the box 8 through the first bearing seat 41. The lever 23 exerts a torque force on the first solenoid tube 33, and the first solenoid tube 33 exerts a torque force on the sliding block 42. After receiving the torque force, the sliding block 42 is limited by the inner wall of the long concave part 27 to facilitate the first solenoid tube. 33 slides on the surface of the first screw 23. At the same time, the first solenoid 33 drives the sliding block 42 to slide in the elongated concave part 27. The first solenoid 33 drives the connecting rod 43 in the vertical direction through the third connecting plate 36. move synchronously, the connecting rod 43 drives the two movable tubes 18 to slide on the surfaces of the two electrode rods 15, and the two movable tubes 18 push the two mounting blocks 39 to slide on the surfaces of the two electrode rods 15. 15 electrolyzes seawater to produce hydrogen, and the impurities attached to its surface will be cleaned by the two moving movable tubes 18 .

The mounting block 39 and the movable tube 18 are connected through a rotating mechanism. The surfaces of the two movable tubes 18 are fixed with an annular rack 19. The sides of the two movable tubes 18 are equipped with connecting blocks 16 through screws. The two connections One end of the block 16 is installed with a second bearing seat 46 through screws. The two second bearing seats 46 are evenly connected with a mounting shaft 38. The mounting shaft 38 and the electrode rod 15 are arranged in parallel. The surfaces of the two mounting shafts 38 The gears 17 are fixedly sleeved, and the gears 17 mesh with the annular rack 19. The second screws 20 are welded to the bottom ends of the two installation shafts 38, and the bottom ends of the two second screws 20 are threadedly sleeved. The ball solenoid tube 21, the bottom ends of the two ball solenoid tubes 21 are fixedly sleeved with fixing blocks 22, and the bottoms of the two fixing blocks 22 are installed on the inner bottom surface of the box 8 through screws. The rotating mechanism includes a movable block 34. The movable block 34 is movably mounted on the surface of the electrode rod 15. A chute 45 is provided along the arc side of the movable block 34. Round blocks 40 are slidably placed inside the chute 45. One end of the second connecting plate 32 is installed with screws on the outside of the movable tube 18 . There are at least three circular blocks 40 arranged at equal angles. As the movable tube 18 moves in the vertical direction after receiving force, the movable tube 18 drives the connecting block 16 to move synchronously, the connecting block 16 drives the second bearing seat 46 to move synchronously, and the second bearing seat 46 drives the mounting shaft 38 to move synchronously. The mounting shaft 38 exerts force on the second screw 20. After receiving the force, the second screw 20 rotates in the internal thread of the ball screw 21 through the ball guide in the ball screw 21, so that the mounting shaft 38 drives the gear 17 to rotate synchronously. The moving speed of the movable tube 18 and the gear 17 is the same. Therefore, the gear 17 drives the annular rack 19 to rotate synchronously during the rotation. The annular rack 19 exerts a torque force on the mounting block 39, and the mounting block 39 exerts a torque on the movable block 34. Torque force, the movable block 34 rotates on the surface of the plurality of round blocks 40 through the chute 45 after being forced, so that the mounting block 39 can rotate synchronously with the movement of the electrode rod 15, and is used to exert effects on impurities in multiple directions. force, thereby improving the efficiency of cleaning impurities on the electrode rod 15.

A stroke sensing mechanism is provided above and below the connecting rod 43. The stroke sensing mechanism includes a first mounting plate 25 and a second mounting plate 37. The first mounting plate 25 and the second mounting plate 37 are respectively located below and above the connecting rod 43. A mounting plate 25 is installed on the inner bottom surface of the box 8 via screws. One end of the first mounting plate 25 is mounted with a first connecting plate 26 via screws. The top of the first connecting plate 26 extends to above the connecting rod 43. One end of the plate 37 is installed on the top of the first connecting plate 26 through screws. The travel switches 24 are installed on the surfaces of the first mounting plate 25 and the second mounting plate 37 through screws. Both the two travel switches 24 correspond to the positions of the connecting rods 43 , the battery 1 and the PLC controller 7 are installed on the top of the box cover 5 through screws. The battery 1 is connected to the PLC controller 7 through wires, and the PLC controller 7 is connected to the drive motor 3 and the travel switch 24 through wires. In order to reciprocally clean the impurities on the electrode rod 15, during operation, as the connecting rod 43 moves in the vertical direction, when the movable tube 18 moves to the top of the electrode rod 15, the top of the connecting rod 43 and the top of the electrode rod 15 are The travel switch 24 contacts, and the travel switch 24 feeds back the information to the PLC controller 7. The PLC controller 7 controls the drive motor 3 to control the first screw 23 to rotate in the reverse direction, so that the movable tube 18 can be driven downward through the connecting rod 43. After the bottom of the connecting rod 43 comes into contact with the travel switch 24 below, the PLC controller 7 controls the driving motor 3 to control the first screw 23 to rotate forward to facilitate the reciprocating movement of the movable tube 18 on the surface of the electrode rod 15 .

A plurality of flow holes 10 are provided on the side of the box 8 , and a flow blocking mechanism and a filtering mechanism are respectively provided inside and outside the box 8 . The flow blocking mechanism includes a baffle 28. The baffle 28 is placed inside the box 8. The baffle 28 corresponds to the position of the multiple flow holes 10. A plurality of fixing rods 31 are installed through the side of the baffle 28. The plurality of fixing rods 31 is installed on the inner side of the box 8 through screws, so that the inner wall of the baffle 28 slides along the surface of the fixed rods 31. One end of the multiple fixed rods 31 is installed with a stop 44 through screws, and the surface of the multiple fixed rods 31 covers A pressure spring 29 is provided, and both ends of the pressure spring 29 are respectively installed on the sides of the stopper 44 and the baffle 28 through screws. A rubber seal 30 is bonded to the other side of the baffle 28 . The side of the rubber seal 30 is in contact with the inner side of the box 8 . The rubber seal 30 corresponds to the positions of the plurality of flow holes 10 . There are at least six flow holes 10 arranged equidistantly, and the flow holes 10 are rectangular. The box 8 is placed in the sea water. At this time, the orifice 10 is located below the water level of the sea water. The top of the box 8 is located above the water level of the sea water. As the sea water flows, the sea water pushes the baffle 28. After being stressed, the baffle 28 moves in multiple directions. The surface of the fixed rod 31 slides, and the baffle 28 pushes the pressure spring 29. At this time, the length of the pressure spring 29 shrinks. After the baffle 28 drives the rubber seal 30 away from the inner side of the box 8, the seawater can flow from the flow The hole 10 enters the inside of the box 8. After a certain volume of seawater flows into the box 8, the pressure inside and outside the box 8 is the same. Therefore, the pressure on the pressure spring 29 is offset by the pressure inside and outside the box 8, and the pressure spring 29 passes Its own reaction force pushes the baffle 28, and the baffle 28 drives the side of the rubber seal 30 to move to the inner side of the box 8 to block the flow hole 10. As the sea water in the box 8 decreases, the internal pressure is less than The external pressure and seawater push the baffle 28 so that the seawater can continue to flow into the inside of the box 8 and continue to electrolyze seawater to produce hydrogen.

The filtering mechanism includes a frame 9 . A matching filter screen 14 is installed inside the frame 9 through screws. The filter screen 14 corresponds to the positions of the plurality of flow holes 10 . Since there are many impurities and other organisms in the seawater, in order to prevent the convection hole 10 from being blocked, a filter 14 is provided. The filter 14 is used to prevent the impurities and other organisms in the seawater from clogging the flow hole 10 and maintaining the seawater. Stability of electrolytic hydrogen production.

Four rubber strips are bonded to the top of the box 8, and the ends of the four rubber strips are bonded in sequence. The bottom of the box cover 5 is in contact with the tops of the four rubber strips. Four rubber strips are used to improve the sealing of the connection between the box body 8 and the box cover 5, prevent hydrogen gas from leaking, and ensure the safety of the equipment.

An installation pipe 4 is installed through the top of the box cover 5, and the installation pipe 4 is connected to the hydrogen storage tank. The hydrogen produced by electrolysis of seawater is transported to the hydrogen storage tank through the installation pipe 4, and the hydrogen storage tank can be installed according to the location of the device. When the device is placed in offshore waters, the hydrogen storage tank can be installed on the land surface. When the device is placed in open sea waters, an air bag can be set on the hydrogen storage tank and placed on the surface of the seawater, allowing the hydrogen storage tank to float on the sea surface. .

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and descriptions is only the principle of the present invention. The present invention may also have various modifications without departing from the spirit and scope of the present invention. changes and improvements that fall within the scope of the claimed invention. The scope of protection required for the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The device for comprehensive power generation and hydrogen energy production by ocean energy comprises a bracket (12), wherein a plurality of ocean energy power generation devices (11) are installed at the bottom of the bracket (12) through screws, and the device is characterized in that a box body (8) is installed on the side surface of the bracket (12) through screws, an opening is formed in the top of the box body (8), a box cover (5) corresponding to the position of the opening is installed on the top of the box body (8) through a hasp, a first bearing (13) is installed on the surface of the box cover (5) in a penetrating mode, and a driving motor (3) is arranged above the box cover (5);

the movable end of the driving motor (3) is arranged in an inner ring of the first bearing (13) in a penetrating manner, a motor mounting seat (2) is arranged between the driving motor (3) and the box cover (5) through a screw, a first screw rod (23) is arranged at the movable end of the driving motor (3) through a coupler, a first bearing seat (41) is sleeved at the bottom end fixing of the first screw rod (23), and the first bearing seat (41) is arranged on the inner bottom surface of the box body (8) through a screw;

the utility model discloses a box, including box (8) and connecting rod (18) and two connecting rods (18) are installed through screw, rectangular concave spare (27) are installed through screw to the inside bottom surface of box (8), rectangular concave spare (27) and first lead screw (23) parallel arrangement, the surface screw cover of first lead screw (23) is equipped with first screwed pipe (33), the surface of first screwed pipe (33) is through installing sliding block (42) through the screw, the one end slidable mounting of sliding block (42) is at rectangular concave spare (27), two electrode bars (15) are installed through the screw in the bottom of case lid (5), two electrode bars (15) symmetrical arrangement are in the both sides of first lead screw (23), two the surface of electrode bars (15) all slip cap is equipped with movable tube (18), two install connecting rod (43) through the screw between the side of movable tube (18), install third connecting plate (36) through the screw between connecting rod (43) and the first screwed pipe (33), two the surface all movable sleeve of electrode bars (15) is equipped with installation piece (39), install two connecting rod (16) through the two fixed circular connection piece (16) between two side surfaces of movable tube (18), the two second bearings (46) are respectively and tightly inserted with a mounting shaft 38, the mounting shafts (38) and the electrode rods (15) are arranged in parallel, gears (17) are respectively and fixedly sleeved on the surfaces of the mounting shafts (38), the gears (17) are meshed with the circular racks (19), second lead screws (20) are respectively welded at the bottom ends of the two mounting shafts (38), ball screw pipes (21) are respectively sleeved at the bottom ends of the two second lead screws (20), fixing blocks (22) are respectively and fixedly sleeved at the bottom ends of the two ball screw pipes (21), the bottoms of the two fixing blocks (22) are respectively and fixedly arranged on the inner bottom surface of the box body (8) through screws, a stroke sensing mechanism is arranged above and below the connecting rod (43), the stroke sensing mechanism comprises a first mounting plate (25) and a second mounting plate (37), the first mounting plate (25) and the second mounting plate (37) are respectively positioned below and above the connecting rod (43), the first mounting plate (25) is respectively arranged on the top end of the first connecting plate (26) through screws (26) through the first mounting plate (26) through screws (8), the top end of the first mounting plate (26) is respectively arranged at the top end of the first connecting plate (26) through screws (26), the surface of the first mounting plate (25) and the surface of the second mounting plate (37) are provided with travel switches (24) through screws, the two travel switches (24) correspond to the positions of the connecting rods (43), a storage battery (1) and a PLC (programmable logic controller) 7 are arranged at the top of the box cover (5) through screws, the storage battery (1) is connected with the PLC (7) through wires, the PLC (7) is respectively connected with the driving motor (3) and the travel switches (24) through wires, a plurality of flow holes (10) are formed in the side face of the box body (8), and a flow blocking mechanism and a filtering mechanism are respectively arranged in the box body (8) and outside the box body;

the flow blocking mechanism comprises a baffle plate (28), the baffle plate (28) is arranged in the box body (8), the baffle plate (28) corresponds to the positions of a plurality of flow holes (10), a plurality of fixing rods (31) are installed on the side face of the baffle plate (28) in a penetrating mode, the fixing rods (31) are installed on the inner side face of the box body (8) through screws, the inner wall of the baffle plate (28) slides along the surface of the fixing rods (31), a stop block (44) is installed at one end of the fixing rods (31) through screws, a pressure spring (29) is sleeved on the surface of the fixing rods (31), and two ends of the pressure spring (29) are installed on the side faces of the stop block (44) and the baffle plate (28) through screws respectively; the other side face of the baffle plate (28) is adhered with a rubber sealing gasket (30), the side face of the rubber sealing gasket (30) is in contact with the inner side face of the box body (8), and the rubber sealing gasket (30) corresponds to the positions of the plurality of flow holes (10).

2. The device for ocean power generation and hydrogen energy production according to claim 1, wherein at least six flow holes (10) are provided, six flow holes (10) are arranged at equal intervals, and the flow holes (10) are rectangular.

3. The device for comprehensive power generation and hydrogen energy production by ocean energy according to claim 1, wherein the filtering mechanism comprises a frame body (9), a filter screen (14) which is arranged in a matched mode is installed inside the frame body (9) through bolts, and the filter screen (14) corresponds to the positions of the plurality of flow holes (10).

4. The device for comprehensive ocean power generation and hydrogen energy production according to claim 1, wherein the rotating mechanism comprises a movable block (34), the movable block (34) is movably sleeved on the surface of the electrode rod (15), a sliding groove (45) is formed in the side face of an arc of the movable block (34), round blocks (40) are slidably arranged in the sliding groove (45), one end of each round block (40) is provided with a second connecting plate (32) through a screw, and one end of each second connecting plate (32) is arranged outside the movable pipe (18) through the screw.

5. The device for integrated power generation and hydrogen energy production from ocean energy of claim 4, wherein at least three of said round blocks (40) are arranged at equal angles.

6. The device for comprehensive ocean power generation and hydrogen energy production according to claim 1, wherein four rubber strips are adhered to the top of the box body (8), the tail ends of the four rubber strips are adhered in sequence, and the bottom of the box cover (5) is in contact with the tops of the four rubber strips.

7. The device for comprehensive power generation and hydrogen energy production by ocean energy according to claim 1, wherein the top end of the tank cover (5) is provided with a mounting pipe (4) in a penetrating way, and the mounting pipe (4) is connected with a hydrogen storage tank.

8. The device for ocean power and hydrogen energy production according to claim 1, wherein the PLC controller (7) is connected to the ocean power plant (11) by a wire.