CN213270120U

CN213270120U - Clean type hydroelectric power generation equipment

Info

Publication number: CN213270120U
Application number: CN202020958017.9U
Authority: CN
Inventors: 江善应
Original assignee: China Krypton New Energy Technology Shanghai Co ltd
Current assignee: China Krypton New Energy Technology Shanghai Co ltd
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2021-05-25
Anticipated expiration: 2030-05-31

Abstract

The utility model discloses a clean type hydroelectric power generation device, which comprises a flow blocking dam and a water flow step; the water flow steps are sequentially provided with a plurality of layers of steps from high to low along the water inflow direction of the water flow, each layer of step is provided with a fan blade, and the fan blades are rotatably arranged on the steps through a third rotating shaft; the frame is installed to the upside of rivers step, and the right side fixed mounting of frame has the second roof, and the below fixed mounting of second roof has the generator, is provided with first pivot in the generator, and the left side of first pivot is rotated and is installed in the frame to extend to the top of flabellum left. The utility model discloses a set gradually multilayer step from high to low along rivers direction of intaking at the rivers step, install the flabellum on every layer of step, when rivers flow along the rivers step, rivers in proper order with the flabellum contact on every layer of step to drive the flabellum and rotate, thereby drive the third pivot and rotate, and then drive first pivot and rotate, turn into the electric energy with mechanical energy.

Description

Clean type hydroelectric power generation equipment

Technical Field

The utility model relates to a hydroelectric power generation technical field specifically is a clean type hydroelectric power generation equipment.

Background

The hydroelectric power generation uses the water flow with potential energy at high position such as rivers, lakes, etc. to the low position, and converts the potential energy contained therein into the kinetic energy of the water turbine, and then uses the water turbine as the motive power to drive the generator to generate electric energy. The hydraulic machine (water turbine) is pushed to rotate by utilizing water power (with a water head), the water power is converted into mechanical energy, if another machine (generator) is connected to the water turbine and rotates along with the water turbine, electricity can be generated, and the mechanical energy is converted into electric energy. Hydroelectric power generation is in a sense the process of converting the potential energy of water into mechanical energy and then into electrical energy. Because the power voltage generated by the hydroelectric power plant is low, the voltage must be increased by the transformer and then transmitted to the substation of a user concentration area by the overhead transmission line, and finally, the voltage is reduced to be suitable for household users and electric equipment of factories and is transmitted to each factory and household by the distribution line.

At present, a water turbine in hydroelectric power generation generally adopts a vertical structure, a dam with high fall height needs to be built for generating power, and the water turbine cannot be built in a small river channel for generating power.

Therefore, in view of the above situation, there is an urgent need to develop a clean type hydroelectric power generating apparatus to overcome the disadvantages of the current practical application.

Disclosure of Invention

An object of the utility model is to provide a clean type hydroelectric power generation equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a clean type hydroelectric power generation device comprises a flow blocking dam and a water flow step; the water flow steps are sequentially provided with a plurality of layers of steps from high to low along the water inflow direction of the water flow, each layer of step is provided with a fan blade, and the fan blades are rotatably arranged on the steps through a third rotating shaft; a rack is installed on the upper side of the water flow step, a second top plate is fixedly installed on the right side of the rack, a generator is fixedly installed below the second top plate, a first rotating shaft is arranged in the generator, and the left side of the first rotating shaft is rotatably installed on the rack and extends leftwards to the upper part of the fan blade; and a second rotating shaft is arranged between the first rotating shaft and the fan blades, the upper end of the second rotating shaft is meshed with the first rotating shaft through a first bevel gear set, and the lower end of the second rotating shaft is meshed with a third rotating shaft through a third bevel gear set.

As a further aspect of the present invention: the flow blocking dam is arranged on the left side of the water flow step and comprises a gate and a lifting mechanism driving the gate to move up and down.

As a further aspect of the present invention: elevating system includes the first roof of fixed mounting in the frame, and the bottom fixed mounting of first roof has the sleeve, and telescopic inside is rotated and is installed the screw rod, the lower extreme and the gate threaded connection of screw rod, the upper end and the sleeve sliding connection of gate.

As a further aspect of the present invention: and a driving motor is fixedly arranged on the outer side of the sleeve, and the output end of the driving motor is in transmission connection with the screw rod through a second bevel gear set.

As a further aspect of the present invention: the water flow step is located under the gate and is fixedly provided with a base, and a clamping groove is formed in the base.

As a further aspect of the present invention: the inside of flabellum has seted up the slip chamber, and the inside roll of slip chamber is installed the counter weight ball.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set gradually multilayer step from high to low along rivers direction of intaking at the rivers step, install the flabellum on every layer of step, when rivers flow along the rivers step, rivers in proper order with the flabellum contact on every layer of step to drive the flabellum and rotate, thereby drive the third pivot and rotate, and then drive first pivot and rotate, turn into the electric energy with mechanical energy.

Drawings

Fig. 1 is a schematic structural view of a clean type hydro-power generation device.

Fig. 2 is a schematic structural diagram of a lifting mechanism in the cleaning type hydroelectric power generation equipment.

Fig. 3 is a schematic structural diagram of a base in the clean type hydroelectric power generation device.

FIG. 4 is a schematic structural view of a blade in embodiment 2 of a clean type hydroelectric power generation apparatus.

In the figure: 1-lifting mechanism, 2-first top plate, 3-driving motor, 4-flow-resisting dam, 5-base, 6-frame, 7-first rotating shaft, 8-first bevel gear set, 9-second rotating shaft, 10-fan blade, 11-third rotating shaft, 12-water flow step, 13-second top plate, 14-generator, 15-sleeve, 16-second bevel gear set, 17-screw, 18-gate, 19-clamping groove, 20-sliding cavity and 21-counterweight ball.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a clean type hydroelectric power generating apparatus includes a flow blocking dam 4 and a water flow step 12; the water flow step 12 is sequentially provided with a plurality of steps from high to low along the water inflow direction (from left to right in the embodiment), each step is provided with a fan blade 10, the fan blades 10 are rotatably arranged on the steps through the third rotating shaft 11, and when water flows along the water flow step 12, the water flow is sequentially contacted with the fan blades 10 on each step and drives the fan blades 10 to rotate; a rack 6 is installed on the upper side of the water flow step 12, a second top plate 13 is fixedly installed on the right side of the rack 6, a generator 14 is fixedly installed below the second top plate 13, a first rotating shaft 7 is arranged in the generator 14, and the left side of the first rotating shaft 7 is rotatably installed on the rack 6 and extends leftwards to the upper side of the fan blade 10; a second rotating shaft 9 is arranged between the first rotating shaft 7 and the fan blades 10, the upper end of the second rotating shaft 9 is meshed with the first rotating shaft 7 through a first bevel gear set 8, and the lower end of the second rotating shaft 9 is meshed with a third rotating shaft 11 through a third bevel gear set, so that the third rotating shaft 11 is driven to rotate when the fan blades 10 rotate, the first rotating shaft 7 is driven to rotate, and mechanical energy is converted into electric energy;

the flow blocking dam 4 is arranged on the left side of the water flow step 12, the flow blocking dam 4 comprises a gate 18 and a lifting mechanism 1 for driving the gate 18 to move up and down, the lifting mechanism 1 comprises a first top plate 2 fixedly mounted on the rack 6, a sleeve 15 is fixedly mounted at the bottom of the first top plate 2, a screw rod 17 is rotatably mounted in the sleeve 15, the lower end of the screw rod 17 is in threaded connection with the gate 18, the upper end of the gate 18 is in sliding connection with the sleeve 15, the gate 18 is driven to move up and down by driving the screw rod 17 to rotate, and the gate 18 moves down to block flow when the water flow step 12 is closed;

specifically, in this embodiment, the driving motor 3 is further fixedly mounted on the outer side of the sleeve 15, and the output end of the driving motor 3 is in transmission connection with the screw 17 through the second bevel gear set 16, and is used for driving the screw 17 to rotate;

the water flow step 12 is located under the gate 18 and is fixedly provided with the base 5, the clamping groove 19 is formed in the base 5, and the gate 18 is clamped into the clamping groove 19 when moving downwards to block water flow.

Example 2

Referring to fig. 4, the difference between the present embodiment and embodiment 1 is:

the inside of flabellum 10 has seted up sliding cavity 20, and the inside rolling of sliding cavity 20 is installed counterweight ball 21, and when rivers drove flabellum 10 and rotate, counterweight ball 21 was favorable to driving flabellum 10 and rotates in the inside rolling of sliding cavity 20.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A clean type hydroelectric power generating equipment is characterized by comprising a choke dam (4) and a water flow step (12); the water flow steps (12) are sequentially provided with a plurality of layers of steps from high to low along the water inflow direction of the water flow, each layer of step is provided with a fan blade (10), and the fan blades (10) are rotatably arranged on the steps through a third rotating shaft (11); a rack (6) is installed on the upper side of the water flow step (12), a second top plate (13) is fixedly installed on the right side of the rack (6), a generator (14) is fixedly installed below the second top plate (13), a first rotating shaft (7) is arranged in the generator (14), and the left side of the first rotating shaft (7) is rotatably installed on the rack (6) and extends to the upper side of the fan blade (10) leftwards; be provided with second pivot (9) between first pivot (7) and flabellum (10), the upper end of second pivot (9) is through first bevel gear group (8) and first pivot (7) meshing, and the lower extreme of second pivot (9) is through third bevel gear group and third pivot (11) meshing.

2. The clean type hydroelectric power generation apparatus according to claim 1, wherein the choke dam (4) is disposed on the left side of the water flow step (12), and the choke dam (4) comprises a gate (18) and a lifting mechanism (1) for moving the gate (18) up and down.

3. The clean type hydroelectric power generation device of claim 2, wherein the lifting mechanism (1) comprises a first top plate (2) fixedly mounted on the frame (6), a sleeve (15) is fixedly mounted at the bottom of the first top plate (2), a screw (17) is rotatably mounted inside the sleeve (15), the lower end of the screw (17) is in threaded connection with the gate (18), and the upper end of the gate (18) is in sliding connection with the sleeve (15).

4. The clean type hydrokinetic electrical generating equipment of claim 3, characterized in that the outside of the sleeve (15) is also fixedly provided with a driving motor (3), and the output end of the driving motor (3) is in transmission connection with a screw (17) through a second bevel gear set (16).

5. The clean type hydroelectric power generation equipment of claim 4, wherein the water flow step (12) is positioned under the gate (18) and is fixedly provided with a base (5), and a clamping groove (19) is formed in the base (5).

6. The clean type hydroelectric power generation equipment of any one of claims 1 to 5, wherein the inside of the fan blade (10) is provided with a sliding cavity (20), and a counterweight ball (21) is arranged inside the sliding cavity (20) in a rolling manner.