CN212106118U

CN212106118U - Omnibearing wave energy power generation device

Info

Publication number: CN212106118U
Application number: CN202020858819.2U
Authority: CN
Inventors: 马小青
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-08
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses an all-round wave energy power generation facility relates to power generation facility technical field. The utility model is arranged in a ship body on the sea surface, a generator is arranged in the ship body, the generator is connected with an impeller which horizontally extends out of the ship body from the side surface of the ship body, and an omnidirectional flow guiding device is fixed on the side surface of the ship body and around the impeller; the omnidirectional flow guide device comprises a disc which is fixed on the hull and is positioned on the periphery of the impeller; a plurality of flow guide columns are uniformly and circularly arranged and fixed on the surface of the disc around the impeller; the inner cambered surface and the outer cambered surface of the two diversion columns are respectively arranged as a first circular arc surface and a second circular arc surface; one end of the guide column close to the impeller is provided with an arc surface matched with the outer arc surface of the impeller; one end of the diversion column, which is far away from the disc, is provided with a diversion trench. The utility model discloses an install the guiding device of qxcomm technology all around at impeller and increase the water conservancy diversion volume, improve the generated energy, increase the utilization scope of wave energy.

Description

Omnibearing wave energy power generation device

Technical Field

The utility model belongs to the technical field of power generation facility, especially, relate to an all-round wave energy power generation facility.

Background

Sea tide and tide, ocean current flow and wave fluctuation all contain huge energy, and in today with increasingly tense energy, the ocean energy is a huge treasure house, and ocean tide energy and wave energy are clean and pollution-free and have huge potential, but at present, people develop ocean energy only by cang hai yi. Wherein utility model application number is 201520280126.9 relates to an all-round wave energy power generation facility, and it is reciprocal to solve the most swing that adopts of current wave energy electricity generation, and is inefficient, to the big problem of generator loss. The device is arranged in a ship body on the sea surface, a generator is arranged in the ship body, the generator is connected with an impeller horizontally extending out of the ship body from the side surface, a plurality of offset V-shaped grooves are uniformly distributed on the surface of the impeller, the V-shaped grooves axially extend, blades capable of being buckled and unfolded are arranged in the V-shaped grooves, oscillating shafts of the blades are arranged along the bottom of the V-shaped grooves, two side walls of each V-shaped groove are respectively a buckling surface and an unfolding surface, and an inner cavity of each blade is also clamped with an extension blade capable of extending out of the outer end of each blade to enlarge the. The impeller of the utility model can always keep rotating in one direction in the wave fluctuation process; the impeller can be pushed by adapting to the complex water flow combination form of ocean current and wave; the extension piece can be extended out when the blade is unfolded, so that the energy collection efficiency is improved; the device utilizes ocean energy to supplement marine energy. The device can be fine to the ocean current of impeller circumference when using, but the area of crossing water at the turbine is limited, and the rotational speed of turbine is limited, can not increase the water conservancy diversion volume of rivers, and the generated energy is less, and perpendicular and ship direction's rivers can not play fine effect on the device. Therefore, the application document provides an all-round wave energy power generation device which increases water flow, and meanwhile, water flow perpendicular to the ship direction can effectively generate electricity on the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an all-round wave energy power generation facility increases the water conservancy diversion volume through installing the guiding device of qxcomm technology all around at impeller, improves the generated energy, increases the utilization scope of wave energy, has solved background art's problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an omnibearing wave energy generating set, which is arranged in a ship body on the sea surface, wherein a generator is arranged in the ship body, the generator is connected with an impeller which horizontally extends out of the ship body from the side surface of the ship body, and an omnibearing flow guide device is fixed on the side surface of the ship body and around the impeller; the omnidirectional flow guide device comprises a disc which is fixed on the hull and is positioned on the periphery of the impeller; a plurality of flow guide columns are uniformly and circularly arranged and fixed on the surface of the disc around the impeller; the inner cambered surface and the outer cambered surface of the two diversion columns are respectively arranged as a first arc surface and a second arc surface; one end of the flow guide column close to the impeller is provided with an arc surface matched with the outer arc surface of the impeller; one end of the flow guide column, which is far away from the disc, is provided with a flow guide groove; the arc surface is provided with a diversion channel communicated with the diversion trench, and the diversion channel is obliquely arranged in the same direction as the rotation direction of the impeller.

Further, the radian of the first arc surface is larger than that of the second arc surface.

Furthermore, one end of the flow guide column, which is far away from the impeller, is set to be an arc end.

Furthermore, one end of the flow guide column, which is far away from the impeller, is provided with a triangular prism.

Further, the generator is connected with the impeller through a ratchet wheel in one-way transmission; the other side of the generator is connected with a flywheel.

The utility model discloses following beneficial effect has:

1. the utility model discloses when well rivers flowed from the week side of qxcomm technology guiding device, rivers flowed along first arc surface and second arc surface direction from the clearance of two water conservancy diversion posts, and the flow direction sets up with the impeller tangential, and realizes the pressure boost along with the reduction of runner cross section, increases the slew velocity of impeller, improves the generated energy.

2. The utility model discloses on will be perpendicular and the rivers of hull are assembled to the guiding gutter on the impeller from the fast-speed injection of water conservancy diversion way, promote the impeller and generate electricity, carry out make full use of to the wave energy of perpendicular and hull.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an omnidirectional wave power generation device of the present invention;

FIG. 2 is a schematic structural diagram of an impeller and an omnidirectional flow guide device;

FIG. 3 is a front view of the impeller and the omni-directional flow guide device;

in the drawings, the components represented by the respective reference numerals are listed below:

1-hull, 2-generator, 3-impeller, 4-omnidirectional flow guide device, 5-disc, 6-flow guide column, 7-ratchet wheel, 8-flywheel, 601-first arc surface, 602-second arc surface, 603-arc surface, 604-flow guide groove and 605-flow guide way.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention relates to an omnidirectional wave power generation device, which is disposed in a hull 1 on the sea, wherein a generator 2 is disposed in the hull, the generator 2 is connected to an impeller 3 horizontally extending out of the hull 1 from the side of the hull 1, and an omnidirectional flow guiding device 4 is fixed on the side of the hull 1 and around the impeller 3;

the omnidirectional flow guiding device 4 comprises a disc 5 which is fixed on the hull 1 and is positioned on the peripheral side of the impeller 3; a plurality of flow guide columns 6 are uniformly and circularly arranged and fixed on the surface of the disc 5 around the impeller 3; the inner and outer arc surfaces of the two diversion columns 6 are respectively arranged as a first arc surface 601 and a second arc surface 602; one end of the flow guide column 6 close to the impeller 3 is provided with an arc surface 603 matched with the outer arc surface of the impeller 3;

one end of the flow guide column 6, which is far away from the disc 5, is provided with a flow guide groove 604; the arc surface 603 is provided with a flow guide passage 605 communicated with the flow guide groove 604, and the flow guide passage 605 is obliquely arranged in the same direction as the rotation direction of the impeller 3.

The radian of the first arc surface 601 is greater than that of the second arc surface 602.

Wherein, one end of the flow guide column 6 far away from the impeller 3 is set to be an arc end.

Wherein, the generator 2 is connected with the impeller 3 through a ratchet wheel 7 in one-way transmission; the other side of the generator 2 is connected with a flywheel 8, so that efficient one-way power generation is guaranteed.

When the omnidirectional flow guide device 4 is used, water flows from the periphery of the omnidirectional flow guide device 4, the water flows from the gap between the two flow guide columns 6 along the first arc surface 601 and the second arc surface 602 in a guide way, the flow direction is arranged in a tangential direction with the impeller 3, the supercharging is realized along with the reduction of the cross section of the flow channel, the rotating speed of the impeller 3 is increased, the generating capacity is improved, the water flow vertical to the ship body 1 is converged into the flow guide groove 604 and is sprayed onto the impeller 3 from the flow guide channel 605 at a high speed, and the wave energy vertical to the ship body 1 is fully utilized.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an all-round wave energy power generation facility, sets up in hull (1) on the sea, is equipped with generator (2) in the hull, generator (2) are connected with impeller (3) that stretch out the hull from hull (1) side level, its characterized in that:

an omnidirectional flow guide device (4) is fixed on the side surface of the ship body (1) and positioned on the periphery of the impeller (3);

the omnidirectional flow guide device (4) comprises a disc (5) which is fixed on the ship body (1) and is positioned on the peripheral side of the impeller (3); a plurality of flow guide columns (6) are uniformly distributed and fixed on the surface of the disc (5) in a circular manner around the impeller (3); the inner cambered surface and the outer cambered surface of the two diversion columns (6) are respectively provided with a first arc surface (601) and a second arc surface (602); one end of the flow guide column (6) close to the impeller (3) is provided with an arc surface (603) matched with the outer arc surface of the impeller (3);

one end of the flow guide column (6) far away from the disc (5) is provided with a flow guide groove (604); the arc surface (603) is provided with a flow guide channel (605) communicated with the flow guide groove (604).

2. An omnidirectional wave energy power generation device according to claim 1, characterized in that the radian of the first circular arc surface (601) is greater than the radian of the second circular arc surface (602).

3. The omnibearing wave energy power generation device according to claim 1, wherein one end of the diversion column (6) far away from the impeller (3) is provided with an arc end.

4. The omnibearing wave energy power generation device according to claim 1, wherein a triangular prism is arranged at one end of the diversion column (6) far away from the impeller (3).

5. The omnibearing wave energy power generation device according to claim 1, wherein the generator (2) and the impeller (3) are connected through a ratchet wheel (7) with unidirectional transmission; the other side of the generator (2) is connected with a flywheel (8).