CN109736995B

CN109736995B - Power generation device

Info

Publication number: CN109736995B
Application number: CN201811517485.6A
Authority: CN
Inventors: 吴世明; 吴伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-12
Filing date: 2018-12-12
Publication date: 2021-03-26
Anticipated expiration: 2038-12-12
Also published as: CN109736995A

Abstract

The invention discloses a power generation device which comprises a support, a first power generator arranged on the support and an impeller arranged on the upper portion of the support, wherein the tail portion of the impeller is connected with a rotating shaft in a linkage mode, the side face of the impeller is connected with a plurality of blades, the rotating shaft is connected with the support in a rotating mode, the rotating shaft is connected with the first power generator in a linkage mode, the central axis of the impeller is parallel to the horizontal plane, one end, far away from the impeller, of the first power generator is provided with a balancing weight, the outer side of each blade is provided with a first barrel, the first barrel surrounds the blades, the central axis of the first barrel is collinear with the central axis of the blade, and the first barrel is connected with the support. The invention solves the problem of low efficiency in the traditional wind power and hydraulic power generation.

Description

Power generation device

Technical Field

The invention relates to the field of power generation, in particular to a power generation device.

Background

Currently, power generation devices using renewable energy generally include hydroelectric power generation, wind power generation, photovoltaic power generation, and the like. However, wind power generation, hydraulic power generation, photovoltaic power generation, and the like are not widespread at present, and the wind power generation and the hydraulic power generation cannot achieve a complementary power generation function, and thus the power generation efficiency is not high enough.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the problem of the efficiency is not high enough in traditional wind power, hydroelectric power generation is solved.

The solution of the invention for solving the technical problem is as follows:

the utility model provides a power generation facility, is in including support, setting first generator on the support still is including setting up the impeller on support upper portion, the linkage of the afterbody of impeller is connected with the rotation axis, the side of impeller is connected with a plurality of blade, the rotation axis rotates and connects the support, the linkage of rotation axis is connected first generator, the axis and the horizontal plane of impeller are parallel, first generator is kept away from the one end of impeller is provided with the balancing weight, the outside of blade is provided with first barrel, first barrel surrounds the blade sets up, the axis of first barrel with the axis collineation of blade, first barrel is connected the support.

As a further improvement of the technical scheme, a first solar photovoltaic panel is arranged beside the support.

As a further improvement of the above technical scheme, the inside wall of the first cylinder is provided with a convex block, the convex block is annularly arranged, the central axis of the convex block is collinear with the central axis of the first cylinder, the convex block passes through the cross section of the central axis of the first cylinder to form an arch, and the arch opening direction faces the central axis of the first cylinder.

As a further improvement of the technical scheme, a second solar photovoltaic panel is arranged on the outer side wall of the first cylinder.

As a further improvement of the above technical solution, a cavity is formed between the inner wall of the protruding block and the outer wall of the first cylinder, an air outlet communicated with the cavity is formed on the surface of the protruding block, the air outlet is arranged on the side away from the counterweight block, an air deflector is arranged on the side of the air outlet away from the counterweight block, an opening with an included angle towards the front end of the impeller is formed between the air deflector and the air outlet, the outer wall of the first cylinder is vertically connected with a second cylinder, the central axis of the first cylinder is vertical to the central axis of the second cylinder, the second cylinder is connected with the support, the central axis of the second cylinder is in the same direction as the height direction of the support, the cavity is communicated with the inside of the second cylinder, a first water wheel is arranged in the second cylinder, and the axis of the first water wheel is parallel to the central axis of the second cylinder, a transmission shaft is arranged above the first water wheel and is connected with the first water wheel in a linkage manner, a first straight gear and a first bevel gear are connected on the transmission shaft in a linkage manner, the first straight gear and the first bevel gear are arranged at intervals, the first bevel gear is arranged between the first straight gear and the first water wheel, the first bevel gear is meshed with a second bevel gear, the second bevel gear is connected with a second shaft in a linkage manner, the second shaft is connected with a second power generator, the first straight gear is meshed with a second straight gear, the upper end face of the second straight gear is connected with an axial flow impeller, the air outlet direction of the axial flow impeller is vertically upward, the outer wall of the second cylinder is provided with a vent, the vent is right opposite to the axial flow impeller, a first partition plate is horizontally arranged in the second cylinder and is arranged between the axial flow impeller and the second power generator, and a second partition plate is arranged below the second generator and arranged between the first water wheel and the second generator.

As a further improvement of the technical scheme, the support is provided with a plurality of support rods, the support is sleeved with a bearing, one end of each support rod is connected with the outer wall of the bearing, and the other end of each support rod is connected with the blade.

As a further improvement of the above technical solution, a flow guide sleeve is arranged on an end surface of the impeller away from the first generator.

As a further improvement of the above technical solution, the surface of each of the blades has an angle with the vertical plane.

The invention has the beneficial effects that: through the setting of this support, can be convenient to first generator, the impeller, first barrel supports, this first barrel sets up in the outside of this blade, this first barrel surrounds the blade setting, thereby when wind or rivers pass through this first barrel, wind or water can be more concentrated from the inside process of first barrel, thereby can be better utilize wind-force or water conservancy to promote the blade, thereby the slew velocity of improvement impeller that can be better, and then improve the efficiency of electricity generation.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.

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

fig. 2 is a schematic front view of the present invention.

In the figure: the wind power generation device comprises a support 1, a first generator 2, an impeller 3, blades 4, a first cylinder 5, a support rod 6, a flow guide cover 7, a convex block 8, an air outlet 9, an air deflector 10, a first water wheel 11, a first bevel gear 12, a second bevel gear 13, a second generator 14, a first straight gear 15, a second straight gear 16, an axial flow impeller 17, a first partition plate 18, a second partition plate 19 and a second cylinder 20.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1-2, a power generation device, includes support 1, sets up first generator 2 on the support 1, still including setting up impeller 3 on support 1 upper portion, the linkage of the afterbody of impeller 3 is connected with the rotation axis, the side of impeller 3 is connected with a plurality of blade 4, the rotation axis rotates and connects support 1, the linkage of rotation axis is connected first generator 2, impeller 3's axis is parallel with the horizontal plane, first generator 2 keeps away from the one end of impeller 3 is provided with the balancing weight, the outside of blade 4 is provided with first barrel 5, first barrel 5 surrounds blade 4 sets up, the axis of first barrel 5 with the axis collineation of blade 4, first barrel 5 is connected support 1.

In this embodiment, through the setting of this support 1, can be convenient to first generator 2, impeller 3, first barrel 5 supports, this first barrel 5 sets up in the outside of this blade 4, this first barrel 5 surrounds the setting of blade 4, thereby when wind or rivers pass through this first barrel 5, wind or hydroenergy can follow the inboard process of first barrel 5 more intensively, thereby can be better utilize wind-force or water conservancy to promote blade 4, thereby the slew velocity of improvement impeller 3 that can be better, and then improve the efficiency of electricity generation.

In practical application, the impeller 3 and the blades 4 can be used for hydroelectric power generation or wind power generation.

This balancing weight can be used to the counter weight, plays the effect of air-guide, makes the wind flow more smooth and in the same direction as for keep balance when both sides wind blows, simultaneously, makes impeller 3, first generator 2 more stable.

In practical application, can set up to the tail vane on this balancing weight, support 1 sets up rotary device with the junction of impeller 3 to can combine the use of tail vane, make impeller 3 take place the rotation of certain angle according to the wind direction, thereby make wind wheel 3 can be more just to the direction of windward, make the rotation of blade 4 faster.

Further as a preferred embodiment, a first solar photovoltaic panel is arranged beside the bracket 1; this simple structure, setting convenience, through the setting of this first solar photovoltaic board, can effectively utilize solar energy power generation, further improve the efficiency of electricity generation.

As a further preferred embodiment, a protruding block 8 is disposed on an inner side wall of the first cylinder 5, the protruding block 8 is annularly disposed, a central axis of the protruding block 8 is collinear with a central axis of the first cylinder 5, the protruding block 8 is arcuate in cross section along the central axis of the first cylinder 5, and an opening direction of the arcuate is toward the central axis of the first cylinder 5; this simple structure, it is convenient to set up, through the setting of this protruding piece 8, during the surface of fluid process this protruding piece 8, the outer wall surface's of first barrel 5 class speed slower than the fluid velocity on protruding piece 8 surface to the pressure of the inboard first barrel 5 outside is lower relatively to the pressure of first barrel 5, and then, more external fluid flow direction first barrel 5's inboard drives this blade 4, impeller 3 rotates, thereby drive this first generator 2 and rotate, the efficiency of electricity generation has been improved effectively.

Further as a preferred embodiment, the outer side wall of the first cylinder 5 is provided with a second solar photovoltaic panel; the structure is simple, the arrangement is convenient, and the efficiency of power generation can be effectively improved through the arrangement of the structure.

Further as a preferred embodiment, a cavity is formed between the inner wall of the protruding block 8 and the outer wall of the first cylinder 5, an air outlet 9 communicating with the cavity is formed on the surface of the protruding block 8, the air outlet 9 is arranged on one side far away from the counterweight, an air deflector 10 is arranged on one side of the air outlet 9 far away from the counterweight, an included angle opening facing the front end of the impeller 3 is formed between the air deflector 10 and the air outlet 9, a second cylinder 20 is vertically connected to the outer wall of the first cylinder 5, the central axis of the first cylinder 5 is vertical to the central axis of the second cylinder 20, the second cylinder 20 is connected to the support 1, the central axis of the second cylinder 20 is in the same direction as the height direction of the support 1, the interior of the second cylinder 20 is communicated with the cavity, and a first water wheel 11 is arranged in the second cylinder 20, the axis of the first water wheel 11 is parallel to the central axis of the second cylinder 20, a transmission shaft is arranged above the first water wheel 11, the transmission shaft is linked with a first straight gear 15 and a first bevel gear 12, the first straight gear 15 is spaced from the first bevel gear 12, the first bevel gear 12 is arranged between the first straight gear 15 and the first water wheel 11, the first bevel gear 12 is meshed with a second bevel gear 13, the second bevel gear 13 is linked with a second shaft, the second shaft is connected with a second generator 14, the first straight gear 15 is meshed with a second straight gear 16, the upper end face of the second straight gear 16 is connected with an axial flow impeller 17, the air outlet direction of the axial flow impeller 17 is vertically upward, and the outer wall of the second cylinder 20 is provided with a ventilation opening, the ventilation opening is opposite to the axial flow impeller 17, a first partition plate 18 is horizontally arranged in the second cylinder 20, the first partition plate 18 is arranged between the axial flow impeller 17 and the second generator 14, a second partition plate 19 is arranged below the second generator 14, and the second partition plate 19 is arranged between the first water wheel 11 and the second generator 14.

In this embodiment, the lower half part of the second cylinder 20 may be placed in water, that is, the first water wheel 11 is placed in water, so that the first water wheel 11 is driven to rotate by water flow, the first water wheel 11 drives the transmission shaft to rotate after rotating, and further drives the first bevel gear 12, the second bevel gear 13, the first straight gear 15, and the second straight gear 16 to rotate, so as to drive the second generator 14 to rotate, thereby achieving a power generation function, and improving power generation efficiency, the axial flow impeller 17 is driven to rotate by the arrangement of the first straight gear 15 and the second straight gear 16, when the axial flow impeller 17 rotates, external fluid enters the second cylinder 20 from the ventilation opening, and is accelerated by the axial flow impeller 17, so that the fluid is blown out from the air outlet 9, and flows along the surface of the convex block 8 under the wind guiding action of the wind guiding plate 10, so that the flow rate of the external wall fluid of the first cylinder 5 is slower than the flow rate of the surface of the convex block 8, the pressure inside the first cylinder 5 is lower, so that more outside fluid is gathered inside the first cylinder 5, and the power generation efficiency is effectively improved; the first partition plate 18 and the second partition plate 19 are provided to effectively partition the space in the second cylinder 20.

As a further preferable embodiment, a plurality of support rods 6 are arranged on the support 1, a bearing is sleeved on the support 1, one end of each support rod 6 is connected with the outer wall of the bearing, and the other end of each support rod 6 is connected with the blade 4; this simple structure, setting are convenient, and through the setting of this structure, the intensity of blade 4 is higher, avoids bending of blade 4 effectively.

As a further preferred embodiment, the end surface of the impeller 3 away from the first generator 2 is provided with a flow guiding cover 7; the structure is simple and convenient to set, and the efficiency of fluid flowing through the impeller 3 can be effectively improved through the structure.

Further as a preferred embodiment, the surface of each of said blades 4 has an angle with the vertical plane; the structure is simple, and the arrangement is reasonable and convenient.

The side surface of the bottom of the second cylinder body is provided with a plurality of fluid inlets, and the fluid inlets are opposite to the first water wheel 11.

Further as a preferred embodiment, the diameter enclosed by the tail ends of the plurality of blades 4 is 28-30 m; this simple structure, setting are convenient, through the setting of this structure, the electricity generation function of realization blade 4 that can be more convenient, and is preferred, and this blade 4's diameter is 30 meters, so, through the diameter that improves blade 4, area of contact between can effectual improvement blade 4 and the fluid to the effectual efficiency that improves the electricity generation. As another embodiment, the diameter of the enclosed end of the blade 4 is 10 cm, and the bottom of the power generation device can be placed in a stream, a river, or the like, so as to drive the first water wheel 11 to rotate, so that the impeller 3 rotates faster, and more efficient power generation is realized.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.

Claims

1. The utility model provides a power generation facility, includes support (1), sets up first generator (2) on support (1), its characterized in that: the novel fan blade is characterized by further comprising an impeller (3) arranged on the upper portion of the support (1), the tail portion of the impeller (3) is connected with a rotating shaft in a linkage mode, the side face of the impeller (3) is connected with a plurality of blades (4), the rotating shaft is connected with the support (1) in a rotating mode, the rotating shaft is connected with the first generator (2) in a linkage mode, the central axis of the impeller (3) is parallel to the horizontal plane, a balancing weight is arranged at one end, away from the impeller (3), of the first generator (2), a first barrel (5) is arranged on the outer side of each blade (4), the first barrel (5) is arranged in a mode of surrounding the blades (4), the central axis of the first barrel (5) is collinear with the central axis of the blades (4), and the first barrel (5); a convex block (8) is arranged on the inner side wall of the first barrel (5), the convex block (8) is annularly arranged, the central axis of the convex block (8) is collinear with the central axis of the first barrel (5), the cross section of the convex block (8) passing through the central axis of the first barrel (5) is arched, and the arched opening direction faces the central axis of the first barrel (5); a cavity is formed between the inner wall of the convex block (8) and the outer wall of the first cylinder (5), an air outlet (9) communicated with the cavity is formed in the surface of the convex block (8), the air outlet (9) is arranged on one side far away from the balancing weight, an air deflector (10) is arranged on one side of the air outlet (9) far away from the balancing weight, an included angle opening facing the front end of the impeller (3) is formed between the air deflector (10) and the air outlet (9), a second cylinder (20) is vertically connected with the outer wall of the first cylinder (5), the central axis of the first cylinder (5) is vertical to the central axis of the second cylinder (20), the second cylinder (20) is connected with the support (1), the central axis of the second cylinder (20) is in the same direction as the height direction of the support (1), and the cavity is communicated with the interior of the second cylinder (20), a first water wheel (11) is arranged in the second cylinder body (20), the axis of the first water wheel (11) is parallel to the central axis of the second cylinder body (20), a transmission shaft is arranged above the first water wheel (11), the transmission shaft is connected with the first water wheel (11) in a linkage manner, the transmission shaft is connected with a first straight gear (15) and a first bevel gear (12) in a linkage manner, the first straight gear (15) and the first bevel gear (12) are arranged at intervals, the first bevel gear (12) is arranged between the first straight gear (15) and the first water wheel (11), the first bevel gear (12) is meshed with a second bevel gear (13), the second bevel gear (13) is connected with a second shaft in a linkage manner, the second shaft is connected with a second generator (14), and the first straight gear (15) is meshed with a second straight gear (16), the up end of second straight-teeth gear (16) is connected with axial compressor impeller (17), the air-out direction of axial compressor impeller (17) is vertical up, the outer wall of second barrel (20) is provided with the vent, the vent is just right axial compressor impeller (17), the level is provided with first division board (18) in second barrel (20), first division board (18) set up in axial compressor impeller (17) with between second generator (14), the below of second generator (14) is provided with second division board (19), second division board (19) set up in first water wheels (11) with between second generator (14).

2. A power plant according to claim 1, characterized in that: the side of support (1) is provided with first solar photovoltaic board.

3. A power plant according to claim 1, characterized in that: and a second solar photovoltaic panel is arranged on the outer side wall of the first barrel (5).

4. A power plant according to claim 1, characterized in that: the blade support is characterized in that a plurality of supporting rods (6) are arranged on the support (1), a bearing is sleeved on the support (1), one end of each supporting rod (6) is connected with the outer wall of the bearing, and the other end of each supporting rod (6) is connected with the blade (4).

5. A power plant according to claim 1, characterized in that: and a flow guide cover (7) is arranged on the end face, far away from the first generator (2), of the impeller (3).

6. A power plant according to claim 1, characterized in that: the surface of each blade (4) forms an angle with the vertical plane.