CN111969827A - Sea wave pressure power generation device - Google Patents

Abstract

The invention discloses a sea wave pressure generating set, which is used for ocean wave energy power generation, has simple and reliable equipment and low manufacturing cost, and mainly comprises a push plate, a clapboard, a fixed plate, a slide bar, a spring, a waterproof air bag and an elastic coil; the working principle is as follows: the sea wave impacts the push plate from the left side, the push plate and the sliding rod move rightwards, meanwhile, the elastic coils are compressed to bend upwards to deform, the closed coils A and the closed coils B cut magnetic lines of force in the deformation process to generate induced current, after the sea wave subsides, the springs elastically extend to push the push plate and the partition plates to move rightwards to reset, meanwhile, the elastic pieces of the elastic coils elastically reset and drive the closed coils A and the closed coils B to reset, the closed coils A and the closed coils B cut the magnetic lines of force again in the resetting process to generate the induced current, and therefore the induced current generated by the elastic coils twice is led out by a lead and can be supplied to a power grid through processing such as frequency conversion.

Description

Sea wave pressure power generation device

Technical Field

The invention is mainly used for ocean wave energy power generation.

Background

The wave power generation device used or applied at present drives a generator set to generate power by the energy of waves in a mechanical conversion mode, and is high in manufacturing cost and maintenance cost and not beneficial to wide popularization.

Disclosure of Invention

The invention solves the problems that the pressure energy of sea waves is directly applied to the closed coil in the magnetic field, the closed coil deforms in the direction vertical to the magnetic force line of the magnetic field to generate induced current for power generation, the equipment is simple and reliable, the manufacturing cost is low, and the maintenance cost is low; the device mainly comprises a push plate (1), a partition plate (2), a fixed plate (3), a slide bar (4), a spring (5), a waterproof air bag (6) and an elastic coil (7); the right end of a push plate (1) is fixed with the left ends of four upper and lower front and rear sliding rods (4), the right ends of the upper and lower front and rear sliding rods (4) penetrate through four holes of a fixing plate (3) and slide along the holes, a plurality of partition plates (2) are installed on the upper and lower front and rear sliding rods (4), the partition plates (2) slide on the upper and lower front and rear sliding rods (4), springs (5) penetrate through the upper and lower front and rear sliding rods (4), a plurality of vertically-arranged elastic coils (7) are installed between the push plate (1) and the partition plates (2), between the adjacent partition plates (2), between the partition plates (2) and the fixing plate (3), and the elastic coils (7) are composed of closed coils A (9), closed coils B (10), The device comprises an elastic sheet (11), a closed coil A (9) is installed on the upper portion of the elastic sheet (11), a closed coil B (10) is installed on the lower portion of the elastic sheet (11), supporting legs (12) are respectively arranged at the left end and the right end of the elastic sheet (11), the supporting legs (12) at the left end and the right end are fixed with corresponding partition plates (2), the bending deformation direction of the elastic sheet (11) is perpendicular to the longitudinal axis direction of a sliding rod (4), a cubic power generation device is formed between a push plate (1) and a fixed plate (3), the left end of a strip-shaped waterproof air bag (6) is fixed with the push plate (1), the right end of the strip-shaped waterproof air bag (6) is fixed with the fixed plate (3), the strip-shaped waterproof air bag (6) wraps the whole power generation device, seawater is prevented from entering a space between the push plate (1) and the fixed plate (3), the lower end of the fixed plate (3), The partition plates (2) and the fixing plates (3) are all made of permanent magnet materials; the working principle of the sea wave pressure power generation device is as follows: because the push plate (1), the partition plates (2) and the fixed plate (3) are made of permanent magnetic materials, magnetic fields are formed between the push plate (1) and the partition plates (2), between the adjacent partition plates (2) and between the partition plates (2) and the fixed plate (3), the directions of magnetic lines of force of the magnetic fields are all parallel to the direction of a longitudinal axis of the sliding rod (4), sea waves impact the push plate (1) from the left side, the push plate (1) and the sliding rod (4) move rightwards, meanwhile, the elastic coils (7) are compressed, the elastic sheets (11) of the elastic coils (7) bend upwards to deform and drive the closed coil A (9) and the closed coil B (10) to bend upwards, the closed coil A (9) and the closed coil B (10) cut the magnetic lines of force in the deformation process to generate induced current, and the distance between the push plate (1) and the partition plates (2), between the adjacent partition plates (2) and between, the corresponding magnetic field intensity of the electric power generating device is gradually increased, induced currents generated by the closed coils A (9) and B (10) are gradually increased, the springs (5) are compressed, after sea waves are calmed, the springs (5) elastically extend to push the push plate (1) and the partition plates (2) to move rightwards to reset, meanwhile, the elastic sheets (11) of the elastic coils (7) reset and drive the closed coils A (9) and B (10) to reset, the closed coils A (9) and B (10) cut magnetic lines again to generate induced currents in the resetting process, and when the direction of the induced currents generated at this time is opposite, the induced currents generated twice by the elastic coils (7) are led out by using a lead and can be supplied to a power grid through frequency conversion and other processing; when the sea waves impact the push plate (1) again, the elastic coils (7) continuously generate induced current to generate electricity according to the working principle.

Drawings

Description of reference numerals: the device comprises a push plate 1, a partition plate 2, a fixing plate 3, a sliding rod 4, a spring 5, a waterproof air bag 6, an elastic coil 7, sea waves 8, a closed coil A9, a closed coil B10, a spring sheet 11 and a supporting leg 12.

Fig. 1 is a schematic elevation view of the present invention.

Fig. 2 is an elevation view of the elastic coil 7.

Fig. 3 is an exploded schematic view of the elastic coil 7.

Detailed Description

Referring to fig. 1, 2 and 3, because the push plate 1, the partition plate 2 and the fixing plate 3 are made of permanent magnetic materials, magnetic fields are formed between the push plate 1 and the partition plate 2, between adjacent partition plates 2 and between the partition plate 2 and the fixing plate 3, and the directions of the magnetic lines of force are all parallel to the direction of the longitudinal axis of the sliding rod 4, sea waves impact the push plate 1 from the left side, the push plate 1 and the sliding rod 4 move rightwards, and simultaneously the plurality of elastic coils 7 are compressed, the elastic pieces 11 of the elastic coils 7 bend upwards and deform and drive the closed coil a9 and the closed coil B10 to bend upwards, the closed coil a9 and the closed coil B10 cut the magnetic lines of force to generate induced current in the deformation process, because the distances between the push plate 1 and the partition plate 2, between adjacent partition plates 2 and between the partition plate 2 and the fixing plate 3 become smaller gradually, the corresponding, meanwhile, the plurality of springs 5 are compressed, after sea waves subside, the plurality of springs 5 elastically extend to push the push plate 1 and the plurality of partition plates 2 to move rightwards for resetting, meanwhile, the elastic sheets 11 of the plurality of elastic coils 7 reset and drive the closed coil A9 and the closed coil B10 to reset, the closed coil A9 and the closed coil B10 cut magnetic lines of force again in the resetting process to generate induced current, but the direction of the induced current generated at this time is reverse, so that the induced current generated twice by the plurality of elastic coils (7) is led out by a lead, and then the induced current is subjected to frequency conversion and other treatments to supply power to a power grid; when the sea waves impact the push plate (1) again, the elastic coils (7) continuously generate induced current to generate electricity according to the working principle.

Claims (1)

1. A sea wave pressure power generation device is characterized in that: (ii) a The device mainly comprises a push plate (1), a partition plate (2), a fixed plate (3), a slide bar (4), a spring (5), a waterproof air bag (6) and an elastic coil (7); the right end of a push plate (1) is fixed with the left ends of four upper and lower front and rear sliding rods (4), the right ends of the upper and lower front and rear sliding rods (4) penetrate through four holes of a fixing plate (3) and slide along the holes, a plurality of partition plates (2) are installed on the upper and lower front and rear sliding rods (4), the partition plates (2) slide on the upper and lower front and rear sliding rods (4), springs (5) penetrate through the upper and lower front and rear sliding rods (4), a plurality of vertically-arranged elastic coils (7) are installed between the push plate (1) and the partition plates (2), between the adjacent partition plates (2), between the partition plates (2) and the fixing plate (3), and the elastic coils (7) are composed of closed coils A (9), closed coils B (10), The device comprises an elastic sheet (11), a closed coil A (9) is installed on the upper portion of the elastic sheet (11), a closed coil B (10) is installed on the lower portion of the elastic sheet (11), supporting legs (12) are respectively arranged at the left end and the right end of the elastic sheet (11), the supporting legs (12) at the left end and the right end are fixed with corresponding partition plates (2), the bending deformation direction of the elastic sheet (11) is perpendicular to the longitudinal axis direction of a sliding rod (4), a cubic power generation device is formed between a push plate (1) and a fixed plate (3), the left end of a strip-shaped waterproof air bag (6) is fixed with the push plate (1), the right end of the strip-shaped waterproof air bag (6) is fixed with the fixed plate (3), the strip-shaped waterproof air bag (6) wraps the whole power generation device, seawater is prevented from entering a space between the push plate (1) and the fixed plate (3), the lower end of the fixed plate (3), The partition plates (2) and the fixing plates (3) are all made of permanent magnet materials; the working principle of the sea wave pressure power generation device is as follows: because the push plate (1), the partition plates (2) and the fixed plate (3) are made of permanent magnetic materials, magnetic fields are formed between the push plate (1) and the partition plates (2), between the adjacent partition plates (2) and between the partition plates (2) and the fixed plate (3), the directions of magnetic lines of force of the magnetic fields are all parallel to the direction of a longitudinal axis of the sliding rod (4), sea waves impact the push plate (1) from the left side, the push plate (1) and the sliding rod (4) move rightwards, meanwhile, the elastic coils (7) are compressed, the elastic sheets (11) of the elastic coils (7) bend upwards to deform and drive the closed coil A (9) and the closed coil B (10) to bend upwards, the closed coil A (9) and the closed coil B (10) cut the magnetic lines of force in the deformation process to generate induced current, and the distance between the push plate (1) and the partition plates (2), between the adjacent partition plates (2) and between, the corresponding magnetic field intensity of the electric power generating device is gradually increased, induced currents generated by the closed coils A (9) and B (10) are gradually increased, the springs (5) are compressed, after sea waves are calmed, the springs (5) elastically extend to push the push plate (1) and the partition plates (2) to move rightwards to reset, meanwhile, the elastic sheets (11) of the elastic coils (7) reset and drive the closed coils A (9) and B (10) to reset, the closed coils A (9) and B (10) cut magnetic lines again to generate induced currents in the resetting process, and when the direction of the induced currents generated at this time is opposite, the induced currents generated twice by the elastic coils (7) are led out by using a lead and can be supplied to a power grid through frequency conversion and other processing; when the sea waves impact the push plate (1) again, the elastic coils (7) continuously generate induced current to generate electricity according to the working principle.

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