Moving body connection power conversion device

Abstract

The invention relates to a moving body connection power conversion device. The present invention for implementing the moving body-connected power conversion device comprises: a moving body having a certain weight so as to be able to flow in multiple directions by the force of an external fluid; a support housing that supports the moving body; a connecting body for connecting the support housing and a moving body to each other; hinge shafts which are configured at a plurality of joint parts provided on the connecting body so as to be capable of articulating; and a power conversion means that is provided on the hinge shaft and converts the power of a moving body.

Description

Technical Field

[0001] The present invention relates to a moving body connection power conversion device, and more particularly, to a moving body connection power conversion device that can make more effective use of power conversion by making full use of the kinetic energy of moving bodies that form multi-directional flow and non-directional flow. Background Art

[0002] Generally speaking, for power generation, thermal power, hydraulic power, solar power, wind power, tidal power, etc. are utilized.

[0003] In particular, in the case of a power generation device that utilizes wind power or tidal power, a method of generating electricity by relying solely on kinetic energy limited by the direction of rotational motion or vertical motion is adopted, so there are limitations in power generation efficiency.

[0004] Therefore, in reality, there is a need for a technology that can achieve power conversion in various ways such as power generation by making full use of kinetic energy in multiple directions such as torsional motion, diagonal motion, or spiral motion. Summary of the Invention

[0005] Technical Problem

[0006] The present invention is proposed to solve the problems existing in the above-mentioned prior art, and its purpose is to utilize the kinetic energy of various motions of a moving body so as to be applicable to various power conversion and utilization such as power production.

[0007] Solution to the Problem

[0008] The power conversion device of the present invention aimed at achieving the above object is characterized in that it includes: a moving body having a certain weight so as to be able to flow in multiple directions by the force of an external fluid; a connecting body connected to the moving body; a joint part formed at the connecting part of the connecting body and the moving body; and a power conversion unit provided at the joint part to convert the moving force of the moving body.

[0009] In addition, the power conversion device of the present invention is characterized in that the moving body is one of a cylindrical moving body having a cylindrical shape, a rectangular parallelepiped moving body having a rectangular parallelepiped shape, a shock-absorbing floating moving body that absorbs external shocks, and a floating moving body that utilizes waves or tides.

[0010] Advantageous Effects of the Invention

[0011] When the moving body of a certain weight of this power conversion device of the present invention flows by an external force such as wind power, tidal power, or buoyancy, the rotational kinetic energy of the hinge connection part is utilized to be fully utilized for various power conversions, thereby showing the effect of maximizing energy efficiency. Brief Description of the Drawings

[0012] Figure 1 It is a structural diagram of a power conversion device in which a cylindrical moving body according to the first embodiment of the present invention is formed inside a flow housing.

[0013] Figure 2 It is a front view of the power conversion device in the present invention.

[0014] Figure 3 It is a side view of the power conversion device in the present invention.

[0015] Figure 4 It is Figure 2 A sectional structural diagram of part A.

[0016] Figure 5 It is a structural diagram of a power conversion device in which a cuboid moving body according to the second embodiment of the present invention is formed inside a flow housing.

[0017] Figure 6 It is a structural diagram of a state in which a floating moving body according to the third embodiment of the present invention is connected by a connecting body.

[0018] Figure 7 It is a detailed structural diagram of the connecting body in the third embodiment of the present invention.

[0019] Figure 8 It is an exploded view of the internal power generation device of the rotating arm in the third embodiment of the present invention.

[0020] Figure 9 It is an exploded view of the rotary conversion planetary gear parts in the third embodiment of the present invention.

[0021] Figure 10 It is an assembly diagram of the rotary conversion planetary gear parts in the third embodiment of the present invention.

[0022] Figure 11 It is a structural diagram of a state in which a plurality of floating bodies according to the fourth embodiment of the present invention are connected by a connecting body at the upper part.

[0023] Figure 12 It is a working state diagram of the floating body in the fourth embodiment of the present invention.

[0024] Figure 13 It is a structural diagram of a state in which a plurality of floating bodies according to the fifth embodiment of the present invention are connected by a connecting body in the middle section.

[0025] Figure 14 It is a detailed structural diagram of the connecting body in the fifth embodiment of the present invention.

[0026] Figure 15 It is an exploded view of the connecting part in the sixth embodiment of the present invention.

[0027] Figure 16 This is a detailed structural diagram of a power conversion device according to the seventh embodiment of the present invention. Detailed implementation mode

[0028] Embodiments of the present invention can be deformed in various ways, and the scope of the present invention should not be construed as being limited by the embodiments described in detail below. These embodiments are provided to more completely illustrate the present invention to those of ordinary skill in the art.

[0029] Therefore, for more explicit illustration, the shapes of the components shown in the drawings may be exaggerated. It should be noted that the same reference numerals may be used to denote the same components in the respective drawings. In addition, detailed descriptions of the functions and configurations of well-known technologies that are judged to be likely to unnecessarily obscure the gist of the present invention may be omitted.

[0030] First, by Figures 1 to 6 observing, the configuration of a Portable piano according to an embodiment of the present invention is as follows.

[0031] The power conversion device in this embodiment is configured to include: a moving body 100 having a certain weight so as to be able to flow in multiple directions by the force of an external fluid such as wind, vibration, or tidal force; a hexahedral support housing 105 that supports the moving body 100; a connecting body 200 that connects the support housing 105 and the moving body 100 to each other; a hinge shaft 202 formed at a plurality of joint portions provided in the connecting body 200 to enable joint movement; and a power conversion unit provided on the hinge shaft 202 to convert the motive power of the moving body 100.

[0032] Ways to implement the invention

[0033] Hereinafter, specific embodiments of the present invention will be carefully observed with reference to the drawings.

[0034] First, by Figures 1 to 4 observing, the configuration of the moving body connection power conversion device according to the first embodiment of the present invention is as follows.

[0035] It can be confirmed that the moving body 100 is a cylindrical moving body 101 having a cylindrical shape.

[0036] On the other hand, the power conversion unit in this embodiment is composed of a gear portion 300 in which gears on both sides of the hinge shaft 202 mesh with each other and a power generation portion 500 that is connected to the gear portion 300 to generate electricity.

[0037] In addition, a rotary bearing 201 is provided at the connecting portion between the connecting body 200 and the support housing 105 so that the moving body 100 can perform a rotary motion.

[0038] In addition, it can be confirmed that a bracket 203 and a rotary arm 205 forming an upper and lower symmetric structure are connected to the connecting body 200.

[0039] The effects produced by observing the operation of the power conversion device of the moving body of the present invention with such a configuration will be observed.

[0040] The power conversion device of the present invention can perform power generation conversion work using the kinetic energy generated by the movement of the moving body 100 in a state where it has been set up on the sea or on land.

[0041] That is, when the moving body 100 flows under the action of external forces such as wind or tidal force, a rotational force will be generated within a certain angle range at the positions of the plurality of hinge shafts 202. At this time, a gear portion 300 is connected to the power generation portion 500 at the position where the rotational force is generated, so power generation and power storage will be performed.

[0042] In particular, a rotating shaft (not shown) is also formed at the rotary bearing 201 portion. Therefore, it can be known that power generation through power conversion can also be performed when the moving body 100 performs a horizontal rotation operation.

[0043] Therefore, when a moving body of a certain weight flows under external forces such as wind force, tidal force, or buoyancy, the power conversion device of the present invention utilizes the rotational kinetic energy of the hinge connection portion to be fully utilized for various power conversions, thereby showing the effect of maximizing energy efficiency.

[0044] In particular, it shows the benefit that the electric energy, heat energy, etc. generated through power conversion can be directly and fully utilized or stored in a separate storage facility and then fully utilized.

[0045] On the other hand, Figure 5 The configuration of the power conversion device according to the second embodiment of the present invention is shown. It can be confirmed that the moving body 100 provided inside the support housing 105 is composed of a rectangular parallelepiped-shaped moving body 102, and a rotary arm 204 that can rotate freely in a direction perpendicular to each other is connected between the bracket 203 and the rotary arm 205.

[0046] If such a configuration is realized, the external force forms a multi-directional flow of the rectangular parallelepiped-shaped moving body 102, so that power generation through power conversion can be performed at any time at the positions of the respective hinge shafts 202 provided on the connecting body 200.

[0047] In addition, Figures 6 to 10Shows the configuration according to the third embodiment of the present invention. The power conversion device of this embodiment includes: a plurality of moving bodies 100 having a certain weight so as to be able to flow in multiple directions by the force of an external fluid; a connecting body 200 for connecting the above-mentioned moving bodies 100 to each other at the upper part; a hinge shaft 202 formed at a plurality of joint parts provided in the connecting body 200 to enable joint movement; and a power conversion unit provided on the hinge shaft 202 to convert the moving force of the moving body 100.

[0048] At this time, the floating moving body 104 using waves or tides becomes the moving body 100 in this embodiment.

[0049] In addition, the connecting body 200 has a left-right symmetric structure, and a rotary bearing 201 is provided at the connecting part between the symmetric connecting part and the moving body 100. At the upper end parts of the two side rotary arms 204, there are respectively provided an arm angle limiting part 208 with a certain length for limiting the rotation angle of the rotary arm 204, a connecting cross arm 206 connecting the paired two rotary arms 204 at the upper end, and a cross arm angle balancing device 209 in the form of a square rod for maintaining the left-right balance of the connecting cross arm 206.

[0050] On the other hand, by Figure 8 It is confirmed that a gear part 300, a speed-up planetary gear 400, and a power generation part 500, which are one-way rotation conversion planetary gear devices, are formed inside the rotary arm 204. The rotational force is transmitted to the gear part 300 through an input shaft 310 that receives the rotational force transmission from the hinge shaft 202. The speed-up planetary gear 400 and the gear part 300 are formed inside a planetary gear cover 410.

[0051] In addition, by Figure 9 And Figure 10 It is confirmed that the gear part 300 is composed of a cooperation of an inner cover 320 and a gear cover 330. Among them, a forward one-way clutch 321, a reverse one-way clutch 322, an input-side carrier 323, an input-side planetary gear 324, and an input-side ring gear 325 are assembled and formed inside the inner cover 320. The gear cover 330 has a ring gear 331, a carrier 332, and a planetary gear 333. The symbol 340 not described in the drawings represents an output shaft, and 341 represents a sun gear.

[0052] If the power conversion device of the present invention implementing such a configuration is set at sea, the floating moving body 104 will flow due to waves and tides in a state of floating on the water surface. Thus, power generation through power conversion can be carried out in the power generation part 500 by using the rotational kinetic energy transmitted to the hinge shaft 202 part in the connecting body 200 connecting the two floating moving bodies 104.

[0053] In particular, it can be seen that the rotational force transmitted to the input shaft 310 as the rotary arm 204 moves can be transmitted through the gear unit 300 and the speed-up planetary gear 400 to produce a speed-up effect, thereby improving the power generation efficiency.

[0054] In addition, Figure 11 and Figure 12 shows the configuration according to the fourth embodiment of the present invention. The moving body 100 is composed of an impact-absorbing floating moving body 103 capable of absorbing external impacts. The impact-absorbing floating moving body 103 is connected to each other with a flow restriction part 106 for restricting the flow range, and an impact absorption part 107 for buffering external impacts is formed on the outside.

[0055] If such a configuration is realized, during the process of multiple impact-absorbing floating moving bodies 103 floating on the water surface under the action of the forces of waves and tides, a power conversion effect can be generated. At this time, the flow range can be appropriately restricted through the flow restriction part 106, and the impact absorption part 107 can prevent the impact-absorbing floating moving body 103 from being damaged by external impacts.

[0056] In addition, Figure 13 and Figure 14 shows the configuration according to the fifth embodiment of the present invention. A plurality of floating moving bodies 104 are configured such that they are connected to each other by a connecting body 200 in a state where a buoyancy part 109 is provided on the upper part and a ballast part 110 is formed on the lower part.

[0057] In addition, it can be confirmed that on the connecting body 200 connecting both sides, the connecting cross arms 206 on both sides are connected by a truss boom 107, and a power generation part 500 is formed on one side of the truss boom 107.

[0058] In addition, Figure 15 shows the configuration of the buoyancy body connecting body 200 according to the sixth embodiment of the present invention. Regarding the connecting part of the floating moving body 104, a universal joint 210 and a spline 211 are sequentially connected to form on a rotary bearing 201. On the opposite side of the spline 211, it is connected to the floating moving body through a universal joint and a rotary bearing in the reverse order.

[0059] Through this configuration, power conversion through rotational motion in multiple directions can be achieved, and the elongation and telescoping of the length can be controlled through the spline 211.

[0060] In addition, Figure 16Shows the configuration according to the seventh embodiment of the present invention. On the surface of the cylindrical moving body 101 in this embodiment, a protective layer 101a is formed by coating to protect the surface and prevent surface contamination.

[0061] At this time, the above-mentioned protective layer 100a is preferably composed of a mixture in the ratio of 10-30% by weight of polysulfone resin, 5-20% by weight of dimethylacetamide, 10-30% by weight of vitrimer (a type of glassy epoxy resin), 10-20% by weight of potassium chromate, 1-10% by weight of cobalt naphthenate, 5-10% by weight of barium sulfate, 5-20% by weight of calcium carbonate, 1-10% by weight of polybenzimidazole, 1-10% by weight of isoflavonoid, 1-10% by weight of polycaprolactone, and 1-10% by weight of sodium fluoride.

[0062] If such a configuration is achieved, during the process in which the cylindrical moving body 101 flows under the action of external forces such as wind or tidal force, the protective layer 101a can prevent breakage and contamination caused by collision with surrounding structures.

[0063] In particular, since dimethylacetamide and vitrimer components are mixed in the above-mentioned protective layer 101a, the buffering function is improved. Potassium chromate performs the function of uniformly forming the overall coating thickness during the coating process. Cobalt naphthenate and barium sulfate perform the functions of preventing foreign matter adhesion and preventing contamination by improving the surface lubricity of the protective layer 101a. In addition, calcium carbonate improves the durability by increasing the coating density. Polybenzimidazole and isoflavonoid respectively perform the functions of preventing the coating from discoloring and deteriorating. Polycaprolactone shows a progressive effect of improving the coating stability through the catalytic function of polysulfone resin.

[0064] Moreover, although specific embodiments of the present invention have been described and illustrated above, it is self-evident that the power conversion device structure of the present invention can be implemented with various modifications by those skilled in the art.

[0065] For example, in the above embodiment, although the configuration for realizing power conversion to electrical energy has been described and illustrated, the power conversion device of the present invention can be fully utilized in the form of heat energy or in combination with building facilities, etc., in addition to electrical energy.

[0066] Therefore, these modified embodiments cannot be separately understood from the technical idea or scope of the present invention, and these modified embodiments should be included in the appended claims of the present invention.

[0067] Industrial Applicability

[0068] The present invention shows the benefits that the electric energy, thermal energy, etc. generated by power conversion can be directly and fully utilized or stored in a separate storage facility for full utilization.

Claims

1. A moving body connection power conversion device, characterized in that, comprising: A moving body having a certain weight to be able to flow in multiple directions by the force of an external fluid; A support housing that supports the above-mentioned moving body; A connecting body for connecting the above-mentioned support housing and the above-mentioned moving body to each other; A hinge shaft formed at a plurality of joint portions provided in the above-mentioned connecting body to enable joint movement; and, A power conversion unit provided on the above-mentioned hinge shaft to convert the moving force of the above-mentioned moving body.

2. A moving body connection power conversion device, characterized in that, comprising: A plurality of moving bodies having a certain weight to be able to flow in multiple directions by the force of an external fluid; A connecting body for connecting the above-mentioned moving bodies to each other; A hinge shaft formed at a plurality of joint portions provided in the above-mentioned connecting body to enable joint movement; and, A power conversion unit provided on the above-mentioned hinge shaft to convert the moving force of the above-mentioned moving body.

3. The moving body connection power conversion device according to claim 1 or 2, characterized in that, The above-mentioned moving body is one of a cylindrical moving body having a cylindrical shape, a rectangular parallelepiped moving body having a rectangular parallelepiped shape, an impact-absorbing floating moving body that absorbs external impacts, and a floating moving body that utilizes waves or tides.

4. The moving body connection power conversion device according to claim 1 or 2, characterized in that, The above-mentioned power conversion unit is composed of a gear portion that meshes with each other on both sides of the hinge shaft and a power generation portion that is connected to the above-mentioned gear portion to generate electricity.

5. The moving body connection power conversion device according to claim 4, characterized in that, A speed-up planetary gear (400) for speed-up is connected and formed on one side of the above-mentioned gear portion (300).

6. The moving body connection power conversion device according to claim 1, characterized in that, A rotary bearing is provided at the connection portion between the above-mentioned connecting body and the above-mentioned support housing.

7. The moving body connection power conversion device according to claim 2, characterized in that, The above-mentioned connecting body has a left-right symmetric structure in which rotary arms are respectively formed on the left and right. A rotary bearing is provided at the connection portion between the symmetric connection portion and the above-mentioned moving body. And at the upper end portions of the two rotary arms on both sides, there are respectively formed an arm angle limiting portion with a certain length for limiting the rotation angle of the above-mentioned rotary arm, a connecting cross arm for connecting the paired rotary arms at the upper end, and a cross arm angle balance device in the form of a square rod for maintaining the left-right balance of the above-mentioned connecting cross arm.

8. The moving body connection power conversion device according to claim 3, characterized in that, The above-mentioned floating moving body has a buoyancy portion at its upper part and a ballast portion is formed at its lower part.

9. The moving body connection power conversion device according to claim 3, characterized in that, The above-mentioned impact-absorbing moving body is connected with a flow limiting portion for limiting the flow range between each other, and an impact-absorbing portion for buffering external impacts is formed on the outside.

Images