CN214944684U

CN214944684U - Water wheel type power generation device

Info

Publication number: CN214944684U
Application number: CN202120607588.2U
Authority: CN
Inventors: 许金斗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-30
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a water wheel formula power generation facility, hold water end, connection pivot, fixed axle and generator including support, cantilever bar, water wheel formula, connect the pivot and rotate to be connected a plurality of the top of support, the fixed axle cover is established connect the periphery side of pivot, connect the one end of pivot with the input shaft transmission of generator is connected, the periphery side of fixed axle is fixed with a plurality ofly the cantilever bar, every the free end of cantilever bar is provided with respectively the water wheel formula holds water end, the water wheel formula holds water and holds for arc shell structure. The technical effects achieved are as follows: through the utility model discloses a water wheel formula power generation facility, the effectual topography natural advantage that has utilized the massif has realized that rivers circulation flow generates electricity, takes up an area of for a short time, and the cost of manufacture is low, and equipment efficiency is high, and ecological environmental protection is applicable to in the mountain terrain that the water resource lacks.

Description

Water wheel type power generation device

Technical Field

The utility model relates to a hydroelectric generation technical field, concretely relates to water wheel formula power generation facility.

Background

With the improvement of economic level, the demand of energy is continuously increased, and the utilization of green energy is more and more emphasized. Hydroelectric power generation is used as green energy power generation, most of current domestic and foreign hydroelectric generating sets are based on generating sets provided with dams, and the hydroelectric generating sets are large in engineering quantity, large and complex in arrangement, limited in installation range and small in application range. Some mountains are more and the water resource is less, so the possibility of arranging a dam is very little. How to use water resource to the minimum also combines the special natural geographical environment of massif to design a power generation facility and be used for alleviating the increasing power supply demand, provides more green energy, and this power generation system and device are designed to this kind of demand.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a water wheel type power generation device to solve the above-mentioned problem among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

according to the utility model discloses a first aspect, a water wheel formula power generation facility, hold water end, connection pivot, fixed axle and generator including support, cantilever bar, water wheel formula, connect the pivot and rotate to be connected a plurality of the top of support, the fixed axle cover is established connect the periphery side of pivot, connect the one end of pivot with the input shaft transmission of generator is connected, the periphery side of fixed axle is fixed with a plurality ofly the cantilever bar, every the free end of cantilever bar is provided with respectively the water wheel formula holds water end, the water wheel formula holds water end and is arc shell structure.

Furthermore, the wind driven generator further comprises a speed increasing device, the connecting rotating shaft is connected with an input shaft of the generator through the speed increasing device, and the generator and the speed increasing device are fixed to the top of the support.

Further, the water wheel type water bearing end is provided with the specific gravity component on one side of the cantilever rod.

Furthermore, the water wheel type water bearing device further comprises a supporting rod, and two ends of the water wheel type water bearing end are connected with the cantilever rod through the supporting rod.

Further, still include the cistern, the cistern sets up the side of support, the cistern is the open shell structure in upper end, the cistern is used for the storage water that the water wheel formula holds water end and carries.

Further, still include the catch basin, the catch basin sets up under the water wheel formula holds water end, the catch basin with the lateral wall of cistern is connected, supports connect the pivot the lower extreme of support is fixed on the side reason of catch basin.

Furthermore, the connecting device also comprises a bearing seat, wherein the connecting rotating shaft is rotatably connected in the bearing seat, and the bearing seat is fixed at the upper end of the bracket.

Further, the whole body formed by the water wheel type water bearing end, the specific gravity component, the cantilever rod and the fixed shaft is a cantilever support, or the whole body formed by the water wheel type water bearing end, the specific gravity component, the cantilever rod and the fixed shaft is a two-end support.

Further, a plurality of cantilever rods are distributed on the outer periphery side of the fixed shaft in an equally-spaced annular array.

Further, the water inlet of the water wheel type water bearing end faces to be parallel to the tangential direction of the circular path of the rotation of the free end of the cantilever rod.

The utility model has the advantages of as follows: through the utility model discloses a water wheel formula power generation facility, the effectual topography natural advantage that has utilized the massif has realized that rivers circulation flow generates electricity, takes up an area of for a short time, and the cost of manufacture is low, and equipment efficiency is high, and ecological environmental protection is applicable to in the mountain terrain that the water resource lacks.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic front view of a water turbine generator with a large water turbine bearing end according to some embodiments of the present invention.

Fig. 2 is a perspective view of a water turbine generator with a large water turbine bearing end according to some embodiments of the present invention.

Fig. 3 is a perspective view of a water turbine generator with a small water turbine bearing end according to some embodiments of the present invention.

In the figure: 1. the device comprises a support, 2, a cantilever rod, 3, a water wheel type water bearing end, 4, a support rod, 5, a specific gravity component, 6, a fixed shaft, 7, a connecting rotating shaft, 8, a generator, 9, an accelerating device, 10, a bearing seat, 11, a reservoir, 12 and a water collecting tank.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model discloses a water wheel formula power generation facility in the embodiment of the first aspect, including support 1, cantilever bar 2, water wheel formula water-holding end 3, connect pivot 7, fixed axle 6 and generator 8, connect pivot 7 and rotate the top of connecting at a plurality of supports 1, fixed axle 6 cover is established at the periphery side of connecting pivot 7, the one end of connecting pivot 7 is connected with the input shaft transmission of generator 8, the periphery side of fixed axle 6 is fixed with a plurality of cantilever bars 2, the free end of every cantilever bar 2 is provided with water wheel formula water-holding end 3 respectively, water wheel formula water-holding end 3 is arc shell structure.

In the above embodiment, it should be noted that the connecting rotating shaft 7 is directly or indirectly connected to the generator 8, and when the connecting rotating shaft 7 is indirectly connected to the generator 8, a manner of providing the speed increasing device 9 in the subsequent scheme may be adopted; in some preferred embodiments, for example, three cantilever bars 2 or six cantilever bars 2 may be provided, and when three cantilever bars 2 are provided, the included angle between every two adjacent cantilever bars 2 is 120 °, and when six cantilever bars 2 are provided, the included angle between every two adjacent cantilever bars 2 is 60 °.

The technical effects achieved by the above embodiment are as follows: the water wheel type power generation device effectively utilizes the natural topographic advantages of mountains, realizes power generation through water flow circulation flow, occupies small area, is low in manufacturing cost, high in equipment energy efficiency, ecological and environment-friendly, and is suitable for mountainous terrain lacking of water resources; through the concrete structure of the suspended wall power generation device of the embodiment, the manufacturing cost is low, the installation is simple and convenient, and the power generation efficiency is obviously improved.

Optionally, as shown in fig. 1 to 3, in some embodiments, a speed increasing device 9 is further included, the connecting rotating shaft 7 is connected with an input shaft of the generator 8 through the speed increasing device 9, and the generator 8 and the speed increasing device 9 are fixed on the top of the bracket 1.

In the above optional embodiment, it should be noted that the speed increasing device 9 may be a speed increasing gear box, and in the working process, under the driving of the water flow, the cantilever rod 2 drives the connecting rotating shaft 7 to rotate, so as to drive the speed increasing device 9 to rotate, and the speed increasing device 9 drives the generator 8 to rotate, so as to generate the electric energy.

The beneficial effects of the above alternative embodiment are: by arranging the speed increasing device 9, the power generation conversion rate is improved.

Optionally, as shown in fig. 1 to 3, in some embodiments, a specific gravity member 5 is further included, and the specific gravity member 5 is disposed below the water wheel type water bearing end 3 and on one side of the cantilever bar 2.

In the above alternative embodiments, it should be noted that the mass of the specific gravity member 5 may be adjusted, for example, the specific gravity member 5 may be provided as different modules with different masses, or the specific gravity member 5 may be provided as a plurality of separate modules assembled together.

The beneficial effects of the above alternative embodiment are: through setting up proportion component 5, when cantilever bar 2 rotated, can be according to rivers size adjustment proportion component 5, when rivers are less, the 5 masses of proportion component increase, and 2 rotational speeds of multiplicable cantilever bar reduce thereby the realization water effect utilization maximize of proportion component 5 mass when rivers are great.

Optionally, as shown in fig. 1 to 3, in some embodiments, the suspension arm further includes a support rod 4, and both ends of the water wheel type water receiving end 3 are connected to the suspension arm 2 through the support rod 4.

In the above alternative embodiment, it should be noted that one end of the support rod 4 is connected to the cantilever rod 2, and the plurality of support rods 4 are in the same plane with the cantilever rod 2.

The beneficial effects of the above alternative embodiment are: through setting up bracing piece 4, showing and improving the joint strength between water wheel formula holds water end 3 and cantilever bar 2, avoided the water wheel formula to hold the emergence of the 3 fracture circumstances of water end.

Optionally, as shown in fig. 1 to 3, in some embodiments, a water reservoir 11 is further included, the water reservoir 11 is disposed at a side of the support 1, the water reservoir 11 is a shell structure with an open upper end, and the water reservoir 11 is used for storing water conveyed by the water wheel type water bearing end 3.

The beneficial effects of the above alternative embodiment are: through setting up cistern 11, realized using the collection of the water of accomplishing to power generation facility, the next grade of power generation facility of being convenient for generates electricity, has avoided the waste of water resource.

Optionally, as shown in fig. 1 to fig. 3, in some embodiments, the water collecting device further includes a water collecting tank 12, the water collecting tank 12 is disposed directly below the water wheel type water receiving end 3, the water collecting tank 12 is connected with a side wall of the water reservoir 11, and a lower end of the bracket 1 supporting and connecting the rotating shaft 7 is fixed on a side edge of the water collecting tank 12.

In the above alternative embodiment, it should be noted that the collecting tank 12 is disposed obliquely, and the water in the power generating device of the upper stage reservoir flows into the corresponding reservoir 11 through the collecting tank 12.

The beneficial effects of the above alternative embodiment are: by providing a catch basin 12, waste of water resources is avoided.

Optionally, as shown in fig. 1 to 3, in some embodiments, a bearing seat 10 is further included, the connecting rotating shaft 7 is rotatably connected in the bearing seat 10, and the bearing seat 10 is fixed at the upper end of the bracket 1.

In the above alternative embodiment, it should be noted that the bearing seat 10 is a sliding bearing seat.

The beneficial effects of the above alternative embodiment are: by providing the bearing seat 10, the smoothness of rotation of the connecting rotating shaft 7 is improved.

Alternatively, as shown in fig. 1 to 3, in some embodiments, the whole of the water wheel type water receiving end 3, the specific gravity member 5, the cantilever bar 2 and the fixed shaft 6 is a cantilever support, or the whole of the water wheel type water receiving end 3, the specific gravity member 5, the cantilever bar 2 and the fixed shaft 6 is a two-end support.

In the above alternative embodiment, it should be noted that the cantilever support means that the whole of the water wheel type water receiving end 3, the specific gravity member 5, the cantilever rod 2 and the fixed shaft 6 is located outside the plurality of brackets 1, and the two-end support means that the whole of the water wheel type water receiving end 3, the specific gravity member 5, the cantilever rod 2 and the fixed shaft 6 is located between two adjacent brackets 1.

The beneficial effects of the above alternative embodiment are: through the arrangement, the requirements of different use scenes are met.

Alternatively, as shown in fig. 1 to 3, in some embodiments, the plurality of cantilever bars 2 are distributed on the outer circumferential side of the fixed shaft 6 in an equally spaced annular array.

In the above alternative embodiment, it should be noted that the cantilever beam 2 is radially distributed.

The beneficial effects of the above alternative embodiment are: the arrangement that the cantilever rods 2 are distributed on the outer periphery of the fixed shaft 6 in an equally-spaced annular array mode through the embodiment improves the stability of the whole device in the rotating process.

Alternatively, as shown in fig. 1 to 3, in some embodiments, the water inlet of the water wheel type water bearing end 3 is oriented parallel to the tangential direction of the circular path of rotation of the free end of the cantilever bar 2.

In the above optional embodiments, it should be noted that a plurality of open water inlets are formed on the outer circumferential surface of the water wheel type water bearing end 3.

The beneficial effects of the above alternative embodiment are: the water inlet of the water wheel type water bearing end 3 faces the direction parallel to the tangential direction of the circular path of the rotation of the free end of the cantilever rod 2, so that the maximum utilization rate of water flow is realized.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims

1. The utility model provides a water wheel formula power generation facility which characterized in that, includes support (1), cantilever bar (2), water wheel formula holds water end (3), connects pivot (7), fixed axle (6) and generator (8), connect pivot (7) and rotate to be connected in a plurality of the top of support (1), fixed axle (6) cover is established connect the periphery side of pivot (7), connect the one end of pivot (7) with the input shaft transmission of generator (8) is connected, the periphery side of fixed axle (6) is fixed with a plurality of cantilever bar (2), every the free end of cantilever bar (2) is provided with respectively water wheel formula holds water end (3), water wheel formula holds water end (3) and is arc shell structure.

2. The water turbine type power generation device according to claim 1, further comprising a speed increasing device (9), wherein the connecting rotating shaft (7) is connected with an input shaft of the generator (8) through the speed increasing device (9), and the generator (8) and the speed increasing device (9) are fixed on the top of the bracket (1).

3. A water turbine generator unit according to claim 2 further comprising a specific gravity member (5), wherein the specific gravity member (5) is arranged below the water turbine bearing end (3) on the side of the cantilever bar (2).

4. A water wheel type power generation device according to claim 3, characterized by further comprising a support rod (4), wherein both ends of the water wheel type water bearing end (3) are connected with the cantilever rod (2) through the support rod (4).

5. A water wheel type power generation device according to claim 4, characterized by further comprising a water reservoir (11), wherein the water reservoir (11) is arranged at the side of the bracket (1), the water reservoir (11) is of a shell structure with an open upper end, and the water reservoir (11) is used for storing water conveyed by the water wheel type water bearing end (3).

6. A water wheel type power generation device according to claim 5, characterized by further comprising a water collecting tank (12), wherein the water collecting tank (12) is arranged right below the water wheel type water bearing end (3), the water collecting tank (12) is connected with the side wall of the water storage tank (11), and the lower end of the bracket (1) supporting the connecting rotating shaft (7) is fixed on the side edge of the water collecting tank (12).

7. The water turbine type power generation device according to claim 6, further comprising a bearing seat (10), wherein the connecting rotating shaft (7) is rotatably connected in the bearing seat (10), and the bearing seat (10) is fixed at the upper end of the bracket (1).

8. The water turbine generator according to claim 7, wherein the whole of the water turbine bearing end (3), the specific gravity member (5), the cantilever bar (2) and the fixed shaft (6) is a cantilever support, or the whole of the water turbine bearing end (3), the specific gravity member (5), the cantilever bar (2) and the fixed shaft (6) is a two-end support.

9. A water turbine generator unit according to claim 1 characterised in that a plurality of said cantilever levers (2) are arranged in an equally spaced annular array around the periphery of said stationary shaft (6).

10. A water turbine generator unit according to claim 1 characterised in that the water inlet of the water turbine bearing end (3) is oriented parallel to the tangent of the circular path of rotation of the free end of the cantilever bar (2).