Vibration reduction and energy storage device and ship structure

Abstract

The invention discloses a vibration reduction and energy storage device and a ship structure, the vibration reduction and energy storage device is installed on a ship body and comprises two magnets forming a magnetic field and a vibration rod fixedly installed on a vibration source and arranged between the two magnets, and a cutting wire connected with an energy storage device through an electric wire is installed on the vibration rod; vibration reduction and power generation are achieved through magnetic force. According to the vibration reduction and energy storage device, the vibration reduction effect can be achieved, vibration reduction can be achieved without deformation of an elastic piece, damage to parts due to friction is avoided, aging or working fatigue is not prone to being generated, the working stability is greatly guaranteed, and the ship navigation safety is also improved; meanwhile, the vibration reduction and energy storage device can convert kinetic energy generated by vibration into electric energy to be stored, energy utilization is improved, and the electric energy can provide powerful and stable support for ships sailing on the sea.

Description

Technical Field

[0001] The invention relates to a ship structure, in particular to a device for vibration reduction and energy storage, and a ship equipped with the device. Background Art

[0002] Mechanical equipment will generate vibrations of varying degrees during operation. Most of these vibrations are harmful. They will not only damage the equipment and reduce its service life, but also reduce the working stability and safety of the equipment. For this reason, many mechanical equipment, especially those with large vibration amplitudes, will be equipped with vibration reduction devices. Currently, commonly used vibration reduction devices generally use springs, dampers or rubber gaskets as the main vibration reduction devices, but these vibration reduction devices all have problems such as friction with other devices during operation and damage, easy aging, and inability to maintain stability after work fatigue. Summary of the invention

[0003] The object of the present invention is to provide a device for reducing vibration by magnetic force and converting it into electrical energy, and a ship using the device, so as to generate electricity while maintaining the stability of the vibration reduction work.

[0004] The vibration-damping energy storage device described in the present invention includes two magnets arranged adjacent to a vibration source, a vibration rod fixedly connected to the vibration source, and the middle part of the vibration rod is arranged between the two magnets, and there is also a cutting wire for cutting magnetic flux lines and an energy storage device for storing electrical energy; the cutting wire is fixedly installed in the middle part of the vibration rod, and the two ends of the cutting wire are respectively connected to the two poles of the energy storage device through electric wires.

[0005] Furthermore, the vibration direction of the vibration rod is perpendicular to the direction of the magnetic flux lines between the two magnets.

[0006] Furthermore, the two magnets are arranged in parallel, and the vibration rod is arranged in the middle of the two magnets.

[0007] The ship structure described in the present invention includes a vibration source and a magnet fixedly installed on the hull, two magnets are arranged on adjacent sides of the vibration source, a vibration rod is fixedly connected to the vibration source, and the middle part of the vibration rod is arranged between the two magnets, and there is also a cutting wire for cutting magnetic flux lines and an energy storage device for storing electrical energy; the cutting wire is fixedly installed in the middle part of the vibration rod, and the two ends of the cutting wire are respectively connected to the two poles of the energy storage device through electric wires.

[0008] Furthermore, two magnets are arranged above the vibration source.

[0009] Furthermore, the two magnets are arranged opposite to each other in upper and lower directions; or, the two magnets are arranged opposite to each other in horizontal directions.

[0010] The vibration reduction energy storage device and ship structure described in the present invention use mechanical equipment that generates vibration during operation as a vibration source, such as various mechanical equipment on a ship. A vibration rod is connected to the vibration source, and a cutting wire is connected to the vibration rod. The direction of the vibration rod or the magnet is adjusted according to the actual occurrence of vibration, so that the direction of the magnet is consistent with the direction of the vibration movement, so that the cutting wire moves in the magnetic field, thereby cutting the magnetic flux lines in the magnetic field. In this process, the cutting wire is affected by the magnetic force on the one hand, and the magnetic force forms a force that hinders the movement of the cutting wire, thereby causing resistance to the cutting wire, the vibration rod and the vibration source, thereby forming vibration reduction. On the other hand, the movement of the cutting wire will generate an induced electromotive force, thereby forming electric energy. The generated electric energy is transmitted to the energy storage device through electric wires for storage, thereby achieving power generation. Its beneficial effects are: the vibration reduction energy storage device can achieve the vibration reduction effect, and the vibration reduction does not need to be achieved through the deformation of the elastic parts, and the parts will not be damaged due to friction, and it is not easy to cause aging or work fatigue, which greatly ensures the stability of work and improves the safety of ship navigation; at the same time, the vibration reduction energy storage device can convert the kinetic energy generated by vibration into electrical energy for storage, improve energy utilization, and these electrical energies can provide strong and stable support for ships sailing at sea. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a vibration reduction energy storage device.

[0012] Figure 2 It is a schematic diagram of the structure of the vibration reduction energy storage device from a top view. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0015] If there are descriptions involving "first" or "second" in the embodiments of the present invention, the descriptions of "first" or "second" are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0016] The invention provides a vibration reduction energy storage device.

[0017] The vibration-damping energy storage device of this embodiment includes two magnets 2 arranged adjacent to a vibration source 1, a vibration rod 3 fixedly connected to the vibration source, and the middle part of the vibration rod is arranged between the two magnets, and there is also a cutting wire 4 for cutting magnetic flux lines and an energy storage device for storing electrical energy; the cutting wire is fixedly installed in the middle part of the vibration rod, and the two ends of the cutting wire are connected to the two poles of the energy storage device through electric wires 5.

[0018] The vibration reduction energy storage device is a mechanical device that generates vibration during operation, namely, a vibration source. A vibration rod is connected to the vibration source, and the cutting wire is connected to the vibration rod. The direction of the vibration rod or the magnet is adjusted according to the actual occurrence of vibration, so that the direction of the magnet is consistent with the direction of the vibration movement, that is, the vibration direction of the vibration rod is perpendicular to the direction of the magnetic flux lines between the two magnets, so that the cutting wire moves in the magnetic field, thereby cutting the magnetic flux lines in the magnetic field; in this process, the cutting wire will be affected by the magnetic force on the one hand, and the magnetic force will form a force that hinders the movement of the cutting wire, so that the cutting wire, the vibration rod and the vibration source are subject to resistance, thereby forming vibration reduction; on the other hand, the movement of the cutting wire will generate an induced electromotive force, thereby forming electric energy, and the generated electric energy is transmitted to the energy storage device through the wire for storage, thereby realizing power generation.

[0019] In the vibration reduction energy storage device, two magnets 2 are arranged in parallel, and a vibration rod 3 is arranged between the two magnets to maximize the use of the magnetic field, thereby achieving a better vibration reduction effect and better power generation.

[0020] The invention also provides a ship structure.

[0021] The ship structure of this embodiment includes a vibration source 1 and a magnet 2 fixedly mounted on the hull (not shown), the two magnets are arranged on adjacent sides of the vibration source, a vibration rod 3 is fixedly connected to the vibration source, and the middle part of the vibration rod is arranged between the two magnets, and there is also a cutting wire 4 for cutting the magnetic flux lines and an energy storage device for storing electrical energy; the cutting wire is fixedly mounted on the middle part of the vibration rod, and the two ends of the cutting wire are respectively connected to the two poles of the energy storage device through electric wires 5.

[0022] The ship structure is described, and a large number of different types of mechanical equipment are installed on the ship. Vibration rods are installed on the mechanical equipment that needs vibration reduction (such as the base of the main engine and the base of the propeller tail shaft frame), and magnets are set accordingly, so as to reduce the vibration of the mechanical equipment and generate electricity and store it at the same time, thereby ensuring the stability and safety of the ship's navigation and providing more electricity for ships that cannot be charged at sea; at the same time, even mechanical equipment with low vibration reduction requirements can be installed with vibration reduction energy storage devices to further increase power generation.

[0023] In the ship structure, two magnets 2 are installed above the vibration source 1 in an upper and lower relative manner, which can make greater use of the ship space and avoid obstruction to the passage of other mechanical equipment or personnel. In places where there is sufficient space, the two magnets 2 can also be arranged horizontally relative to each other. This is because a large amount of vertical vibration will be generated during the navigation of the ship, and the two magnets arranged horizontally can better cut the magnetic flux lines to form vibration reduction and power generation.

[0024] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A vibration reduction energy storage device, characterized in that: The invention comprises two magnets (2) arranged adjacent to a vibration source (1), a vibration rod (3) fixedly connected to the vibration source, wherein the middle part of the vibration rod is arranged between the two magnets, and further comprises a cutting wire (4) for cutting magnetic flux lines and an energy storage device for storing electric energy; the cutting wire is fixedly installed in the middle part of the vibration rod, and the two ends of the cutting wire are connected to the two poles of the energy storage device through electric wires (5).

2. The vibration reduction energy storage device according to claim 1, characterized in that: The vibration direction of the vibration rod (3) is perpendicular to the direction of the magnetic flux lines between the two magnets (2).

3. The vibration reduction energy storage device according to claim 1 or 2, characterized in that: The two magnets (2) are arranged in parallel, and the vibration rod (3) is arranged in the middle of the two magnets.

4. A ship structure, characterized in that: The invention comprises a vibration source (1) and a magnet (2) fixedly mounted on a ship body, wherein two magnets are arranged on adjacent sides of the vibration source, a vibration rod (3) is fixedly connected to the vibration source, and the middle part of the vibration rod is arranged between the two magnets, and a cutting wire (4) for cutting magnetic flux lines and an energy storage device for storing electric energy are also provided; the cutting wire is fixedly mounted on the middle part of the vibration rod, and the two ends of the cutting wire are connected to the two poles of the energy storage device through electric wires (5).

5. The ship structure according to claim 4, characterized in that: Two magnets (2) are arranged above the vibration source (1).

6. The ship structure according to claim 4 or 5, characterized in that: The two magnets (2) are arranged opposite to each other at the upper and lower parts.

7. The ship structure according to claim 4 or 5, characterized in that: The two magnets (2) are arranged horizontally opposite to each other.

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