CN112963289B

CN112963289B - Marine dragging type ocean energy collection power generation device

Info

Publication number: CN112963289B
Application number: CN202110324134.9A
Authority: CN
Inventors: 夏文俊; 鄂世举
Original assignee: Zhejiang Normal University CJNU
Current assignee: Zhejiang Normal University CJNU
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2023-04-18
Anticipated expiration: 2041-03-26
Also published as: CN112963289A

Abstract

The invention discloses a dragging type marine energy collection and power generation device for a ship, which comprises an installation seat, wherein a fixed plate is fixedly installed on the installation seat, a hoisting shaft is sleeved between the fixed plates, a motor is installed on the outer wall of each fixed plate and connected with the hoisting shaft, winding drums are installed at two ends of the hoisting shaft and connected with steel cables, the steel cables are connected with a suspension plate, a power generation unit is installed at the bottom of the suspension plate, a tensioning mechanism is installed at the top of the installation seat, a cable is installed in the tensioning mechanism, a dehydration mechanism is installed on the outer wall of the tensioning mechanism, one end of the cable penetrates through the dehydration mechanism and is electrically connected with the power generation unit, and a bevel gear set matched with the dehydration mechanism is installed between the dehydration mechanism and the hoisting shaft. The generator set sinks into seawater, so that the generator set moves along with the ship and generates electricity through seawater flow energy, electric power is transmitted to the ship through a synchronous cable for use, ocean energy collection and power generation are achieved, and the purpose of saving ship energy consumption is achieved.

Description

Marine dragging type ocean energy collection power generation device

Technical Field

The invention relates to the technical field of ocean energy collection, in particular to a marine dragging type ocean energy collection power generation device.

Background

At present, various ships are in the operation process, fuel such as oil carried by the ships are mainly used for providing power for the ship operation, although the use requirement can be met, the energy consumption of the ship operation is relatively high, the ships are in the operation process, on one hand, the ships and the water surface can generate water with a large flow velocity, on the other hand, the water body of the ship operation often generates large water flow, therefore, power generation can be achieved by the water flow, and electric energy generated is fed back to a power system of the ships, the ship operation efficiency is improved, one of important ways of reducing the operation energy consumption is achieved, effective solving means and relevant equipment are not provided aiming at the problem at the current, and therefore the ship dragging type ocean energy collecting and generating device is provided for solving the problems.

Disclosure of Invention

The invention aims to provide a marine dragging type ocean energy collecting and generating device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a marine formula ocean energy collection power generation facility that pulls, includes the mount pad, the one end top fixed mounting fixed plate of mount pad, it cup joints the hoist axle to rotate between the fixed plate, the outer wall fixed mounting motor of fixed plate, the output shaft fixed connection hoist axle of motor, the equal fixed mounting receipts section of thick bamboo in both ends of hoist axle, the one end of fixed connection steel cable on the receipts section of thick bamboo, the other end fixed connection suspension board of steel cable, the top installation generating set of suspension board, the top installation straining device of mount pad, install the cable in the straining device, straining device's outer wall installation dewatering mechanism, the one end of cable runs through dewatering mechanism and electricity connection generating set, dewatering mechanism and the epaxial installation matched with bevel gear group of hoist.

In an embodiment, four corners of the top of the suspension plate are connected with the floating balls through connecting rods, the steel cable is of a herringbone structure, one end of the steel cable is fixedly connected with the receiving drum, and the other two ends of the steel cable are respectively and fixedly connected with two ends of the side edge of the suspension plate.

An embodiment of preferred, generating set includes the uide bushing, the uide bushing slides and cup joints on the connecting rod of floater bottom, fixed mounting horizontal pole between two uide bushings of suspension board one side, it has a plurality of micro-motion grooves to open on the horizontal pole, slide the little retaining ring of joint in the micro-motion groove, two fixed mounting connects the rope between the micro-motion ring on the horizontal pole, the one end of fixed connection dielectric elastomer fabric on the connection rope, the top of the other end fixed connection suspension board of dielectric elastomer fabric.

In a preferred embodiment, the length of the dielectric elastomer fabric is greater than the length of the connecting rod at the bottom of the floating ball, the length of the connecting rope is greater than the distance between the two cross rods, and the dielectric elastomer fabrics between two adjacent connecting ropes are arranged in a staggered mode.

In a preferred embodiment, a sealed cavity is arranged in the suspension plate, and a current collecting circuit connected with the dielectric elastomer fabric is fixedly installed in the sealed cavity and electrically connected with a cable.

An embodiment of preferred, straining device includes the fixed case, fixed case fixed mounting is at the top of mount pad, all open in the roof of fixed case and the bottom plate and accomodate the chamber, accomodate the intracavity and rotate and cup joint the winding shaft, install the clockwork spring wind spring between the both ends of winding shaft and the inner wall of accomodating the chamber, the one end of a plurality of stay cords of fixed connection on the winding shaft, the other end of stay cord runs through the inner wall of fixed case and the inner wall of fixed connection U type seat, rotate the installation gyro wheel between U type seat inner wall, the outer wall fixed mounting dewatering mechanism of fixed case, the fixed case is kept away from the fixed one end that cup joints the cable of one side curb plate of dewatering mechanism, the cable slides in proper order and runs through the clearance of U type seat and gyro wheel, and the other end of cable slides and runs through the opposite side curb plate of fixed case and dewatering mechanism and electricity connecting generating set.

In a preferred embodiment, the U-shaped seats at the top and bottom of the inner cavity of the fixing box are spaced from each other, and the width of the inner cavity of the U-shaped seat is equal to the diameter of the cable.

In an embodiment, the accommodating cavities and the U-shaped seats are uniformly distributed in multiple rows along the width direction of the fixing box, guide wheels are mounted on the inner wall of the fixing box, and cables between two adjacent rows of the U-shaped seats are attached to the guide wheels in a sliding manner.

The preferable embodiment, the dewatering mechanism includes the dewatering box, dewatering box fixed mounting is on straining mechanism's outer wall, the inner chamber one end of dewatering box rotates and cup joints the driving shaft, the other end inner chamber of dewatering box rotates and cup joints the driven shaft, all fixed cup joint the cotton that absorbs water on driving shaft and the driven shaft, the cotton that absorbs water closely presses on the outer wall of cable, the top of driving shaft and driven shaft is run through the dewatering box and is installed the gear train, the bottom of driving shaft run through the bottom plate of dewatering box and with the hoist interaxial installation bevel gear train.

In a preferred embodiment, the bottom of the inner cavity of the dewatering box is of an inclined structure, the bottom of one side of the dewatering box, which is far away from the driving shaft, is fixedly sleeved with a drain pipe, and the transmission ratio of the gear set is 1.

Compared with the prior art, the invention has the beneficial effects that:

the dielectric elastomer fabric is immersed in seawater, the dielectric elastomer fabric is impacted when the seawater surges, so that the dielectric elastomer fabric is deformed to generate power, in the deformation process of the dielectric elastomer fabric, the cross bar is pulled down by tension, the micro moving ring slides along the micro moving groove, the dielectric elastomer fabric is convenient to deform to generate power, the power is concentrated to a cable through a current collecting circuit to be transmitted, the power is generated through the dielectric elastomer, the cost is low, the device is light and convenient, the dragging energy consumption of a ship is reduced, and the energy utilization rate is improved;

when the distance between the generator set and the ship is adjusted by winding and unwinding the steel cable, the winch shaft drives the driving shaft to rotate through the bevel gear set, the driving shaft synchronously drives the driven shaft to rotate through the gear set, synchronous winding and unwinding of the cable are achieved, the cable is always connected with the generator set and is convenient for power transmission, when the cable is pulled out from seawater and passes through the dewatering box, the absorbent cotton rotates to absorb seawater on the cable, the purpose of dewatering is achieved while the cable is continuously conveyed, and seawater is prevented from entering electrical components on the ship;

the cable can be sorted, tensioned and stored in real time in the cable winding and unwinding process through the tensioning mechanism, the cable is prevented from being wound in the fixing box, and the cable and the generator set are synchronized.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged structural view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the dewatering mechanism according to the present invention;

fig. 5 is a schematic view of the structure of the tightening mechanism of the present invention.

In the figure: 1. a mounting seat; 2. a fixing plate; 3. a motor; 4. a hoisting shaft; 5. winding the roll; 6. a suspension plate; 7. a generator set; 71. a guide sleeve; 72. a cross bar; 73. a micro-motion groove; 74. a micro moving ring; 75. connecting ropes; 76. a dielectric elastomeric fabric; 8. a tensioning mechanism; 81. a stationary box; 82. a receiving cavity; 83. a winding shaft; 84. pulling a rope; 85. a U-shaped seat; 86. a roller; 87. a guide wheel; 9. a dewatering mechanism; 91. a dewatering box; 92. a drive shaft; 93. a driven shaft; 94. a gear set; 95. absorbent cotton; 96. a drain pipe; 10. a wire rope; 11. a cable; 12. a floating ball; 13. a bevel gear set.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a marine formula ocean energy collection power generation facility that drags, including mount pad 1, the one end top fixed mounting fixed plate 2 of mount pad 1, fixed plate 2 rotates within a definite time and cup joints hoist axle 4, the outer wall fixed mounting motor 3 of fixed plate 2, the output shaft fixed connection hoist axle 4 of motor 3, the equal fixed mounting winding drum 5 in both ends of hoist axle 4, the one end of fixed connection steel cable 10 on the winding drum 5, the other end fixed connection suspension board 6 of steel cable 10, the top installation generating set 7 of suspension board 6, the top installation straining device 8 of mount pad 1, install cable 11 in the straining device 8, the outer wall installation dewatering mechanism 9 of straining device 8, dewatering mechanism 9 and electric connection generating set 7 are run through to the one end of cable 11, installation matched with bevel gear group 13 between dewatering mechanism 9 and hoist axle 4. The mount pad 1 is fixed on boats and ships, thereby the motor 3 drives the take-up reel 5 and receive and release the steel cable 10 and put into the sea with the suspension board 6, and simultaneously, the hoist axle 4 drives the dehydration mechanism 9 through the 13 linkages of bevel gear group and receive and releases the cable 11, tensioning mechanism 8 links and receives and releases tight cable 11, make cable 11 follow generating set 7, and get rid of the sea water of surface adhesion when shortening cable 11 through dehydration mechanism 9, avoid the sea water to get into tensioning mechanism 8, generating set 7 sinks in the sea water, make generating set 7 follow the removal of boats and ships and generate electricity through sea water energy that flows, use on with power transmission to boats and ships through synchronous cable 11, realize that ocean energy gathers the electricity generation, reach the purpose of saving the energy consumption of boats and ships.

Further, floater 12 is all connected through the connecting rod in the top four corners of suspension board 6, then further makes suspension board 6 keep balance through floater 12 for in generating set 7 steadily immerges the sea water, steel cable 10 is "people" style of calligraphy structure, and reel 5 is received to the one end fixed connection of steel cable 10, and the other both ends of steel cable 10 are the side both ends of fixed connection suspension board 6 respectively, thereby stably pull the suspension board, and generating set 7 of being convenient for follows boats and ships and walks.

The generator set 7 comprises a guide sleeve 71, the guide sleeve 71 is sleeved on a connecting rod at the bottom of a floating ball 12 in a sliding manner, a cross rod 72 is fixedly installed between two guide sleeves 71 on one side of a floating plate 6, a plurality of micro grooves 73 are formed in the cross rod 72, micro moving rings 74 are slidably clamped in the micro grooves 73, connecting ropes 75 are fixedly installed between the micro moving rings 74 on the two cross rods 72, one ends of dielectric elastomer fabrics 76 are fixedly connected to the connecting ropes 75, the other ends of the dielectric elastomer fabrics 76 are fixedly connected to the top of the floating plate 6, the length of the dielectric elastomer fabrics 76 is larger than that of the connecting rods at the bottom of the floating ball 12, the length of the connecting ropes 75 is larger than that of the two cross rods 72, the dielectric elastomer fabrics 76 between every two adjacent connecting ropes 75 are arranged in a staggered manner, a sealed cavity is formed in the floating plate 6, a current collecting circuit of the dielectric elastomer fabrics 76 is fixedly installed in the sealed cavity, the current collecting circuit is electrically connected with the cable 11, the floating plate 6 is suspended below the water surface, the dielectric elastomer fabrics 76 are immersed in seawater, the dielectric elastomer fabrics 76 impact the dielectric elastomer fabrics 76 when the seawater surges, so that the dielectric elastomer fabrics are deformed to generate electricity, and the electricity is conveniently transmitted through the micro moving rings 72 and the micro moving rings 73.

Further, the cross bar 72 is a hollow structure, and the density of the cross bar 72 is smaller than that of seawater, so that the cross bar 72 always has an upward moving trend under the action of buoyancy in the deformation process of the dielectric elastomer fabric 76, and the dielectric elastomer fabric 76 can be automatically stretched conveniently, so that the dielectric elastomer fabric 76 can be pushed by sea waves to deform.

The tensioning mechanism 8 comprises a fixed box 81, the fixed box 81 is fixedly arranged at the top of the mounting seat 1, a containing cavity 82 is respectively formed in a top plate and a bottom plate of the fixed box 81, a winding shaft 83 is rotatably sleeved in the containing cavity 82, a clockwork spring coil spring is arranged between the two ends of the winding shaft 83 and the inner wall of the containing cavity 82, one end of a plurality of pull ropes 84 is fixedly connected to the winding shaft 83, the other end of each pull rope 84 penetrates through the inner wall of the fixed box 81 and is fixedly connected with the inner wall of a U-shaped seat 85, a roller 86 is rotatably arranged between the inner walls of the U-shaped seats 85, a dewatering mechanism 9 is fixedly arranged on the outer wall of the fixed box 81, one end of a cable 11 is fixedly sleeved on one side plate of the fixed box 81 far away from the dewatering mechanism 9, the cable 11 sequentially penetrates through a gap between the U-shaped seats 85 and the roller 86, and the other end of the cable 11 penetrates through the other side plate of the fixed box 81 and is electrically connected with the dewatering mechanism 9, U-shaped seats 85 at the top and the bottom of the inner cavity of the fixed box 81 are distributed at intervals, the width of the inner cavity of the U-shaped seats 85 is equal to the diameter of a cable 11, when the distance between the suspension plate 6 and a ship is increased, the cable 11 is pulled out from the fixed box 81, the cable 11 pulls the roller 86 at the moment, the U-shaped seats 85 at the top and the bottom of the inner cavity of the fixed box 81 are close to each other, the pull rope 84 is separated from the winding shaft 83, the winding shaft 83 rotates to pull the clockwork spring, when the distance between the suspension plate 6 and the ship is reduced, the cable 11 is loosened at the moment, the clockwork spring drives the winding shaft 83 to rotate, the winding shaft 83 winds the pull rope 84, the pull rope 84 pulls the U-shaped seats 85, the U-shaped seats 85 at the top and the bottom of the inner cavity of the fixed box 81 are far away from each other, the cable 11 is pulled and contained in the fixed box 81, ordered arrangement is realized, the cable 11 is prevented from being wound in the fixed box 81, and the synchronization of the cable 11 and the generator set 7 is realized.

Further, it has the multirow to accomodate chamber 82 and U type seat 85 along fixed case 81 width direction evenly distributed, and the inner wall installation leading wheel 87 of fixed case 81, the cable 11 between two adjacent rows of U type seats 85 laminating leading wheel 87 that slides, then the gyro wheel 86 that sets up through the multirow makes cable 11 can become the multirow and accomodate in fixed case 81, improves the holding capacity to improve the distance control range of generating set 7 and boats and ships.

The dehydration mechanism 9 comprises a dehydration box 91, the dehydration box 91 is fixedly arranged on the outer wall of the tensioning mechanism 8, one end of an inner cavity of the dehydration box 91 is rotatably sleeved with a driving shaft 92, the inner cavity of the other end of the dehydration box 91 is rotatably sleeved with a driven shaft 93, the driving shaft 92 and the driven shaft 93 are both fixedly sleeved with absorbent cotton 95, the absorbent cotton 95 is tightly pressed on the outer wall of the cable 11, the tops of the driving shaft 92 and the driven shaft 93 penetrate through the dehydration box 91 and are provided with a gear set 94, the bottom of the driving shaft 92 penetrates through the bottom plate of the dehydration box 91 and is provided with a bevel gear set 13 between the driving shaft 92 and the hoisting shaft 4, the bottom of the inner cavity of the dehydration box 91 is of an inclined structure, the bottom of one side of the dehydration box 91 far away from the driving shaft 92 is fixedly sleeved with a drainage pipe 96, the transmission ratio of the gear set 94 is 1, and when the motor 3 drives the hoisting shaft 4 to retract a steel cable 10, winch shaft 4 passes through bevel gear group 13 and drives driving shaft 92 and rotates, driving shaft 92 drives driven shaft 93 through gear group 94 in step and rotates, thereby driving shaft 92 and driven shaft 93 antiport pull cable 11, realize cable 11's synchronous receiving and releasing, then cable 11 connects generating set 7 all the time, be convenient for power transmission, and when cable 11 receives the weak point, thereby cable 11 is when being pulled out through dewatering box 91 in the sea water, absorbent cotton 95 rotates and adsorbs the sea water on cable 11, and absorbent cotton 95 is kept away from one side of cable 11 and closely presses on the inner wall of dewatering box 91, thereby it extrudees out the sea water with dewatering box 91 inner wall extrusion after absorbent cotton 95 adsorbs the sea water, be convenient for continuously absorb water, the sea water of extruding flows into the sea once more through drain pipe 96 discharge, the purpose that reaches the dehydration when realizing continuously carrying the cable.

The working principle is as follows: when the invention is used, the mounting seat 1 is fixed on a ship, the motor 3 drives the winding drum 5 to wind and unwind the steel cable 10 so as to put the suspension plate 6 into the sea, the suspension plate 6 is further kept balanced through the floating ball 12, the generator set 7 is stably immersed into the seawater, the dielectric elastomer fabric 76 is impacted when the seawater surges, the dielectric elastomer fabric 76 generates deformation to generate electricity, in addition, in the deformation process of the dielectric elastomer fabric 76, the cross rod 72 is downwards moved by the pulling force, the micromotion ring 74 slides along the micromotion groove 73, the dielectric elastomer fabric 76 is convenient to generate deformation to generate electricity, the electricity is concentrated to the cable 11 through the current collecting circuit to be transmitted to the ship for use, the winding shaft 4 drives the driving shaft 92 to rotate through the bevel gear set 13 when the steel cable 10 is wound and unwound to adjust the distance between the generator set 7 and the ship, the driving shaft 92 drives the driven shaft 93 to rotate synchronously through the gear set 94, the driving shaft 92 and the driven shaft 93 rotate reversely to pull the cable 11, so that the cable 11 is synchronously retracted and retracted, the cable 11 is always connected with the generator set 7, power transmission is convenient, when the cable 11 is shortened, the cable 11 is pulled out from seawater and passes through the dewatering box 91, the absorbent cotton 95 rotates to absorb seawater on the cable 11, one side of the absorbent cotton 95, far away from the cable 11, is tightly pressed on the inner wall of the dewatering box 91, the absorbent cotton 95 absorbs seawater and then is extruded with the inner wall of the dewatering box 91 to extrude the seawater, so that the seawater is continuously absorbed, the extruded seawater is discharged through the drain pipe 96 and flows into the sea again, the purpose of dewatering is achieved while the cable is continuously conveyed, one end, close to the suspension plate 6, of the cable 11 is in a tensed state, the cable 11 is prevented from being wound on other components, and meanwhile, when the distance of the suspension plate 6 from the ship is increased, cable 11 is pulled out from fixed box 81, cable 11 pulls gyro wheel 86 this moment, make the U type seat 85 of fixed box 81 inner chamber top and bottom be close to each other, stay cord 84 breaks away from winding shaft 83, winding shaft 83 rotates and makes the clockwork spring wind taut, when the suspension board 6 reduces apart from the boats and ships distance, cable 11 relaxes this moment, then the clockwork spring drives winding shaft 83 and rotates, winding shaft 83 twines stay cord 84, stay cord 84 pulling U type seat 85, make the U type seat 85 of fixed box 81 inner chamber top and bottom keep away from each other, then cable 11 is taken in fixed box 81 by the tensioning, realize orderly winding displacement, avoid cable 11 to twine in fixed box 81, realize that cable 11 is synchronous with generating set 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a marine formula ocean energy collection power generation facility that drags, includes mount pad (1), its characterized in that: a fixed plate (2) is fixedly installed at the top of one end of the installation seat (1), a hoisting shaft (4) is rotatably sleeved between the fixed plates (2), a motor (3) is fixedly installed on the outer wall of the fixed plate (2), an output shaft of the motor (3) is fixedly connected with the hoisting shaft (4), winding drums (5) are fixedly installed at two ends of the hoisting shaft (4), one end of a steel cable (10) is fixedly connected onto the winding drums (5), the other end of the steel cable (10) is fixedly connected with a suspension plate (6), a generator set (7) is installed at the top of the suspension plate (6), a tensioning mechanism (8) is installed at the top of the installation seat (1), a cable (11) is installed in the tensioning mechanism (8), a dewatering mechanism (9) is installed on the outer wall of the tensioning mechanism (8), one end of the cable (11) penetrates through the dewatering mechanism (9) and is electrically connected with the generator set (7), and a bevel gear set (13) matched with the hoisting shaft (4) is installed between the dewatering mechanism (9) and the hoisting shaft (4);

four corners of the top of the suspension plate (6) are connected with floating balls (12) through connecting rods, the steel cable (10) is of a herringbone structure, one end of the steel cable (10) is fixedly connected with the winding drum (5), and the other two ends of the steel cable (10) are respectively fixedly connected with two ends of the side edge of the suspension plate (6);

the generator set (7) comprises guide sleeves (71), the guide sleeves (71) are sleeved on a connecting rod at the bottom of a floating ball (12) in a sliding mode, a cross rod (72) is fixedly installed between the two guide sleeves (71) on one side of the floating plate (6), a plurality of micro grooves (73) are formed in the cross rod (72), micro rings (74) are clamped in the micro grooves (73) in a sliding mode, a connecting rope (75) is fixedly installed between the micro rings (74) on the two cross rods (72), one end of a dielectric elastomer fabric (76) is fixedly connected to the connecting rope (75), and the other end of the dielectric elastomer fabric (76) is fixedly connected to the top of the floating plate (6);

the length of the dielectric elastomer fabric (76) is greater than the length of the connecting rod at the bottom of the floating ball (12), the length of the connecting rope (75) is greater than the distance between the two cross rods (72), and the dielectric elastomer fabrics (76) between every two adjacent connecting ropes (75) are arranged in a staggered mode;

a sealed cavity is arranged in the suspension plate (6), a current collecting circuit connected with the dielectric elastomer fabric (76) is fixedly installed in the sealed cavity, and the current collecting circuit is electrically connected with the cable (11).

2. The marine towed ocean energy harvesting power generating apparatus of claim 1, wherein: straining device (8) are including fixed case (81), fixed case (81) fixed mounting is at the top of mount pad (1), all open in the roof of fixed case (81) and the bottom plate and accomodate chamber (82), accomodate chamber (82) internal rotation and cup joint winding shaft (83), install the clockwork spring wind spring between the both ends of winding shaft (83) and the inner wall of accomodating chamber (82), the one end of a plurality of stay cords (84) of fixed connection is gone up in winding shaft (83), the inner wall of inner wall and fixed connection U type seat (85) of fixed case (81) is run through to the other end of stay cord (84), rotate installation gyro wheel (86) between U type seat (85) inner wall, the outer wall fixed mounting dewatering mechanism (9) of fixed case (81), fixed the one end of cup jointing cable (11) is kept away from one side board of dewatering mechanism (9) to fixed case (81), cable (11) slide in proper order and run through the clearance of U type seat (85) and gyro wheel (86), and the other side of the slip of fixed case (81) runs through the fixed case (81) and dewatering mechanism (7) electricity connection of curb plate.

3. The marine towed ocean energy harvesting and generating set of claim 2, wherein: the U-shaped seats (85) at the top and the bottom of the inner cavity of the fixed box (81) are distributed at intervals, and the width of the inner cavity of each U-shaped seat (85) is equal to the diameter of the cable (11).

4. The marine towed ocean energy harvesting and generating set of claim 2, wherein: accomodate chamber (82) and U type seat (85) and have the multirow along fixed case (81) width direction evenly distributed, the inner wall installation leading wheel (87) of fixed case (81), adjacent two rows cable (11) between U type seat (85) slide and laminate leading wheel (87).

5. The marine towed ocean energy harvesting power generating apparatus of claim 1, wherein: dehydration mechanism (9) are including dehydration tank (91), dehydration tank (91) fixed mounting is on the outer wall of straining device (8), the inner chamber one end of dehydration tank (91) is rotated and is cup jointed driving shaft (92), the other end inner chamber of dehydration tank (91) is rotated and is cup jointed driven shaft (93), all fixed cup joint cotton (95) that absorb water on driving shaft (92) and driven shaft (93), cotton (95) that absorb water closely press on the outer wall of cable (11), dehydration tank (91) and installation gear train (94) are run through to the top of driving shaft (92) and driven shaft (93), the bottom of driving shaft (92) run through the bottom plate of dehydration tank (91) and with hoist axle (4) between installation bevel gear train (13).

6. The marine towed ocean energy harvesting and generating set of claim 5, wherein: the bottom of the inner cavity of the dewatering box (91) is of an inclined structure, the bottom of one side, far away from the driving shaft (92), of the dewatering box (91) is fixedly sleeved with a drainage pipe (96), and the transmission ratio of the gear set (94) is 1.