CN216842023U

CN216842023U - Flow force power generation device

Info

Publication number: CN216842023U
Application number: CN202220504400.6U
Authority: CN
Inventors: 萧炳辉; 刘高瑞; 刘宗翰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-06-28
Anticipated expiration: 2032-03-09

Abstract

A flow force power generation device comprises a supporting unit, a power generation unit arranged in the supporting unit, and a blade unit arranged on the supporting unit and inserted with the power generation unit. The blade unit protrudes out of the supporting unit in the transverse direction. The supporting unit can be changed between an upright state and a transverse state, so that the blade unit can be driven by fluid passing through the supporting unit to rotate in the upright state and can be driven by fluid flowing through the outside of the supporting unit to rotate in the transverse state, and the power generation unit is driven to generate power. The utility model discloses in under the upright state, can utilize wind power generation, in under the horizontal state, then can utilize hydroelectric power generation, consequently this novel dual-purpose characteristics of water wind power generation that have.

Description

Flow force power generation device

Technical Field

The utility model relates to a green can environmental protection power generation facility, especially relates to a power generation facility flows suitable for with water conservancy or wind power generation.

Background

At present, most of existing wind power generation devices comprise a support unit, a blade unit arranged on the support unit, and a set of power generation units connected with the blade unit. The blade unit can be blown by wind to drive the power generation unit to generate power, so that electric energy is generated. Although the existing wind power generation device can convert the kinetic energy of wind into electric energy and is quite environment-friendly, the existing wind power generation device has the defects that the existing wind power generation device is only used for wind power generation and cannot be converted into hydraulic power generation, and the application is limited.

Disclosure of Invention

The utility model aims to provide a: a flow power generation device capable of improving at least one of the disadvantages of the prior art is provided.

The utility model discloses a flow power generation device is suitable for setting at the holding surface, and is suitable for with the fluid electricity generation, flow power generation device contains the supporting element, sets up the power generation unit in the supporting element, and set up in the supporting element and insert the blade unit of power generation unit, the supporting element includes first supporter, and extend from top to bottom and connect the second supporter that first supporter and allow the fluid to pass through, the power generation unit sets up in the first supporter, the blade unit axially from top to bottom pin joint in the second supporter with between the first supporter, and extend into the first supporter and peg graft the power generation unit, and transversely stretch out the supporting element suddenly, the supporting element can be in the upright state of first supporter and the second supporter range from top to bottom with the horizontal state of first supporter and the second supporter range from side to side, and the blade unit can be driven by the fluid passing through the second support body to rotate in the vertical state and can be driven by the fluid flowing through the outside of the support unit to rotate in the transverse state so as to drive the power generation unit to generate power.

The utility model discloses a flow power generation facility, first supporter is located second supporter below to cooperate and define length and width with the second supporter, and with the equidirectional height of upper and lower direction, the blade unit including extend from top to bottom the pivot group of pivot between second supporter and first supporter, wear the cover on the pivot group and with the support group of pivot group interlock, and a plurality of setting are in the blade on the support group, pivot group down extend into in the first supporter and peg graft the power generation unit, support group with the blade cooperatees and defines the operating range that has the running diameter, the running diameter is greater than the width of support unit but is less than the length of support unit.

Flow force power generation facility, first supporter is the cuboid form, the second supporter includes four by the straight bracing piece that four corners of first supporter up extended to and four two liang diagonal bracing pieces that diagonal are stretched to one side mutually in a set of, flow force power generation facility still contains installs wherein on both of straight bracing piece and lie in the protecting wire unit of the long side of support element, the protecting wire unit is located the outer cover of operating range is established outside the blade unit.

The fluid power generation device, the protecting wire net unit is curved main screen panel including extending from top to bottom and cross section, and two respectively by the upper and lower both ends of main screen panel are toward the vice screen panel that pivot group extends, vice screen panel covers respectively and establishes the upper and lower both ends outside of blade unit.

Flow force power generation facility, the blade unit still includes a plurality of hanging respectively the balancing weight of blade bottom.

Flow power generation facility, the balancing weight is can detach ground hangs perpendicularly the blade bottom.

The utility model has the advantages that: the blade unit protrudes out of the support unit, so that the blade unit can be driven by internal and external fluid no matter in the vertical state or the horizontal state, and can generate electricity by wind power in the vertical state and generate electricity by water power at the same position as a river side in the horizontal state, thereby achieving the dual purposes of water and wind power.

Drawings

Other features and advantages of the present invention will become apparent from the following detailed description of the preferred embodiments with reference to the accompanying drawings, in which:

fig. 1 is an exploded perspective view, not fully exploded, illustrating a first embodiment of the hydrodynamic force generation device of the present invention in an upright position;

FIG. 2 is a front view illustrating the first embodiment in the upright position;

FIG. 3 is a top view illustrating the first embodiment in the upright position;

FIG. 4 is a schematic use view illustrating the first embodiment in a landscape configuration;

FIG. 5 is a schematic use view illustrating the first embodiment in the landscape configuration; and

fig. 6 is a fragmentary perspective view illustrating a second embodiment of the flow force generator of the present invention.

Detailed Description

In the following description, similar or identical elements will be denoted by the same reference numerals.

Referring to fig. 1 to 3, a first embodiment of the fluid power generating apparatus of the present invention is suitable for being disposed on a supporting surface and generating power with a fluid. The support surface can be the ground of a land or the surface of a water flow edge (e.g., a river edge). The fluid can be a gas stream or a water stream, i.e. the first embodiment can use wind or water power to generate electricity.

The first embodiment includes a supporting unit 1, a power generating unit 2 disposed in the supporting unit 1, a blade unit 3 mounted on the supporting unit 1, and a mesh protecting unit 4 mounted on a long side of the supporting unit 1.

The supporting unit 1 includes a first supporting body 11 in a rectangular parallelepiped shape, and a second supporting body 12 extending upward from the first supporting body 11.

The first support 11 is a rectangular frame, and includes a top frame 111 and a bottom frame 112 that are rectangular and spaced apart from each other in the vertical direction, two first side frames 113 that are rectangular and extend in the left-right direction along the length L1 of the first support 11 and are spaced apart from each other in the front-rear direction, two second side frames 114 that are rectangular and extend in the front-rear direction along the width direction of the first support 11, and a first bearing 115 provided on the top frame 111. In other embodiments of the present invention, the first support 11 can be a block or other support, as long as it can provide support and accommodate the power generation unit 2.

The second supporting body 12 and the first supporting body 11 cooperate to define a length L1, a width W1 and a height H1 in the same direction as the vertical direction of the supporting unit 1. The second supporting body 12 includes four straight supporting rods 121 extending upward from four corners of the first supporting body 11, four diagonal supporting rods 122 extending diagonally in pairs in opposite directions, and a second bearing 123 disposed at the center of the diagonal supporting rods 122. The straight supporting rod 121 and the inclined supporting rod 122 cooperate to define a frame space 124.

The shape of the cross section of the frame body space 124 is the same as the shape of the cross section of the first support body 11, and both are generally rectangular. The cross-sectional area of the frame body space 124 is substantially the same as the cross-sectional area of the first support body 11. Since the second support 12 is composed of the straight support rods 121 and the inclined support rods 122, the frame space 124 and the second support 12 defining the frame space 124 allow fluid to pass through.

The power generation unit 2 is disposed in the first support 11, and includes a generator 21 (shown in fig. 1) erected on the bottom frame portion 112, a pinion gear 22 sleeved on the generator 21, and a bull gear 23 sleeved on the blade unit 3 and having a larger wheel diameter than the pinion gear 22. The pinion gear 22 is inserted through a crankshaft 211 (see fig. 4) of the generator 21 and moves together with the crankshaft 211. The large gear 23 can be driven by the blade unit 3 to drive the small gear 22 to rotate the crankshaft 211 of the generator 21, so that the generator 21 generates electricity.

The blade unit 3 includes a pivot set 31 inserted between the first bearing 115 and the second bearing 123 and pivotally connecting the first support 11 and the second support 12, a bracket set 32 passing through the pivot set 31 and linked with the pivot set 31, and a plurality of blades 33 disposed on the bracket set 32.

Besides being plugged in the first bearing 115, the pivot set 31 further extends downwards into the first support 11, and is plugged in the large gear 23 of the power generation unit 2, and can drive the large gear 23 to rotate to drive the generator 21 to generate power.

The bracket set 32 includes a plurality of circular ring frames 321 fixed on the pivot set 31 at intervals up and down, and a plurality of arc hook frames 322 connected to the circular ring frames 321. The hook frames 322 are coupled to a respective one of the loop frames 321 in groups of four, and the hook frames 322 of each group are spaced apart from each other by 90 degrees.

Each blade 33 has an upright semi-cylindrical shape and is disposed on the hook holder 322 which is aligned vertically. The vanes 33 cooperate with the bracket set 32 to define an operating range R1 (see fig. 3) having an operating diameter D1 (see fig. 3). The running diameter D1 is larger than the width W1 of the support unit 1 but smaller than the length L1 of the support unit 1, so that the blade unit 3 protrudes laterally beyond the support unit 1 in the width direction of the support unit 1.

The mesh protection unit 4 is located on one long side of the support unit 1, covers the blade unit 3, and includes a main mesh cover 41 installed on two of the straight support rods 121, and two auxiliary mesh covers 42 extending from the upper and lower ends of the main mesh cover 41 to the pivot group 31. The main net cover 41 extends vertically and is curved in cross section along the width direction of the supporting unit 1 from the straight supporting rod 121 to an outer arc. The upper auxiliary mesh enclosure 42 is generally shaped like a fan with its inner side truncated by a concentric circle and its central angle being an obtuse angle. The lower auxiliary mesh enclosure 42 is generally in the shape of a bow, and is matched with the upper auxiliary mesh enclosure 42 to be respectively covered outside the upper end and the lower end of the blade unit 3.

The support unit 1 of this first embodiment is capable of being converted between an upright position as shown in figures 1 and 2 and a transverse position as shown in figures 4 and 5.

Referring to fig. 1, 2 and 3, in the upright state, the first supporting body 11 is adapted to be supported on the ground on land by the bottom frame portion 112, and the second supporting body 12 and the first supporting body 11 are arranged up and down. The blades 33 of the blade unit 3 are adapted to be blown by wind passing through the second supporting body 12, so as to rotate the pivot set 31, and the pivot set 31 drives the generator 21 to generate electricity through the large gear 23 and the small gear 22.

Referring to fig. 1, 4 and 5, in the horizontal state, the first support 11 is adapted to be supported on the surface of the river by one of the first side frame portions 113, and the first support 11 and the second support 12 are arranged in the left and right direction.

Since the operating diameter D1 of the blade unit 3 is greater than the width W1 of the support unit 1, in the horizontal state, the blades 33 of the blade unit 3 can protrude downward into the water flow relative to the support unit 1 as shown in fig. 4 and 5, and are driven by the fluid flowing out of the support unit 1 to rotate, and the power generation unit 2 is driven to generate power.

To sum up, the first embodiment of the present invention, in the supporting unit 1 is in the upright state, is suitable for wind power generation, and in the supporting unit 1 is in the horizontal state, is suitable for hydraulic power generation, therefore, the first embodiment has the dual-purpose characteristics of water and wind power generation.

In the application to hydroelectric power generation, the main mesh cover 41 and the auxiliary mesh cover 42 of the mesh protection unit 4 can prevent foreign matters in water flow, such as drifts in rivers, from hitting the blade unit 3, and can provide an effect of protecting the blade unit 3. In addition, when the supporting unit 1 is in the upright state, the protecting wire unit 4 can be detached to omit the protecting wire unit 4 so as to reduce the wind resistance of power generation.

Referring to fig. 6, a second embodiment of the flow power generator of the present invention is similar to the first embodiment, except that a weight block 34 is detachably attached to the bottom of each blade 33. When the blade unit 3 rotates, the weight block 34 flies outward relative to the blade 33 under the action of inertia, so that when the second embodiment generates electricity by wind power and the wind power becomes smaller, the deceleration process of the blade unit 3 of the second embodiment is gentle relative to the blade unit 3 without hanging the weight block 34 under the action of inertia. Therefore, the second embodiment can achieve a more smooth power generation effect when the wind power level changes.

The counterweight 34 of the second embodiment is designed to be detachable, and if the second embodiment requires hydraulic power generation, the counterweight 34 can be detached in the horizontal state. In other embodiments of the present invention, if no demand for hydraulic power generation is expected, the weight block 34 can be fixedly hung at the bottom of the blade 33.

To sum up, the utility model discloses hydraulic power generation facility's efficiency lies in: the blade unit 3 protrudes from the support unit 1, and thus can be driven by fluid inside and outside in the upright state or the horizontal state, and can generate electricity by wind power in the upright state, and can generate electricity by water power at a river side or the like in the horizontal state, thereby achieving both water and wind power.

The above description is only an embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereto, and the equivalent variations made according to the claims and the description of the present invention should be covered by the scope of the claims of the present invention.

Claims

1. A fluid power generator adapted to be installed on a support surface and adapted to generate electricity with a fluid, the fluid power generator comprising a support unit, a power generation unit provided in the support unit, and a blade unit provided in the support unit and inserted into the power generation unit, characterized in that: the supporting unit comprises a first supporting body and a second supporting body which extends up and down and is connected with the first supporting body and allows the fluid to pass through, the power generation unit is arranged in the first support body, the blade unit is axially pivoted between the second support body and the first support body up and down, and extends into the first supporting body to be inserted into the power generation unit and transversely protrudes out of the supporting unit, the support unit is capable of being switched between an upright state in which the first support body and the second support body are arranged vertically and a lateral state in which the first support body and the second support body are arranged horizontally, so that the blade unit can be driven to rotate by the fluid passing through the second supporting body in the upright state, and can be driven by the fluid flowing through the outside of the supporting unit to rotate in the transverse state, so as to drive the power generation unit to generate power.

2. The hydrokinetic electrical generating device of claim 1, wherein: the first support body is positioned below the second support body and is matched with the second support body to define length, width and height in the same direction with the vertical direction, the blade unit comprises a pivot group which is pivoted between the second support body and the first support body in a vertically extending mode, a support group which is sleeved on the pivot group in a penetrating mode and is linked with the pivot group, and a plurality of blades which are arranged on the support group, the pivot group extends downwards into the first support body to be connected with the power generation unit in an inserting mode, the support group and the blades are matched to define an operation range with an operation diameter, and the operation diameter is larger than the width of the support unit and smaller than the length of the support unit.

3. The hydrokinetic electrical generating device of claim 2, wherein: the first supporting body is in a cuboid shape, the second supporting body comprises four straight supporting rods and four diagonal supporting rods, the four straight supporting rods extend upwards from four corners of the first supporting body, the four diagonal supporting rods extend diagonally in opposite directions in a group of two-by-two mode, the flow power generation device further comprises protecting net units, the protecting net units are arranged on the two straight supporting rods and located on the long sides of the supporting units, and the protecting net units are located outside the blade units and covered outside the operating range.

4. The hydrokinetic electrical generating device of claim 3, wherein: the net protecting unit comprises a main net cover extending up and down and having an arc-shaped cross section, and two auxiliary net covers extending from the upper end and the lower end of the main net cover to the pivot group respectively, and the auxiliary net covers are covered outside the upper end and the lower end of the blade unit respectively.

5. The hydrokinetic electrical generating device of any of claims 2 to 4, wherein: the blade unit also comprises a plurality of balancing weights respectively hung at the bottoms of the blades.

6. The hydrokinetic electrical generating device of claim 5, wherein: the balancing weight is detachably hung at the bottom of the blade.