阅读说明：本技术 一种发电动力装置 (Power generation power device ) 是由 田应官 于 2021-01-21 设计创作，主要内容包括：本发明公开了一种发电动力装置,包括大轮动力轮组、电机、皮带轮,大轮动力轮组包括大轮、小轮；小轮包括悬重轮、悬轻轮；大轮的轮辐设置为多个风叶与中心的大轮轮毂、传动轴一体连接同步转动,大轮轮缘内圈与风叶外端之间的环形区域内,设置多个蜗壳形壳体构成多个独立的蜗壳形风道,蜗壳形壳体连接在大轮轮缘内圈和风叶外端上；壳体侧壁上固定转轴转动连接小轮,悬重轮依次安装9个,悬轻轮依次安装5个,使大轮构成多半圈重少半圈轻的偏重轮结构；蜗壳形壳体在迎风方向设置进风口,背风方向设置为蜗壳敞口,从进风口进入的风流推动小轮围绕所述转轴自转；电机通过皮带轮驱动大轮转动；传动轴输出动力。本发明结构简单、占地面积小。(The invention discloses a power generation power device, which comprises a large wheel power wheel set, a motor and a belt pulley, wherein the large wheel power wheel set comprises a large wheel and a small wheel; the small wheels comprise a suspension wheel and a suspension wheel; the spoke of the bull wheel is provided with a plurality of blades which are integrally connected with a hub of the bull wheel at the center and a transmission shaft to synchronously rotate, a plurality of volute shells are arranged in an annular area between the inner ring of the rim of the bull wheel and the outer ends of the blades to form a plurality of independent volute-shaped air channels, and the volute shells are connected with the inner ring of the rim of the bull wheel and the outer ends of the blades; a rotating shaft is fixed on the side wall of the shell and is rotationally connected with small wheels, 9 suspended heavy wheels are sequentially installed, and 5 suspended light wheels are sequentially installed, so that a large wheel forms a heavy wheel structure with more than half of circle weight and less than half of circle weight; the volute-shaped shell is provided with an air inlet in the windward direction, the leeward direction is provided with a volute opening, and the small wheel is pushed by wind flow entering from the air inlet to rotate around the rotating shaft; the motor drives the big wheel to rotate through the belt pulley; the transmission shaft outputs power. The invention has simple structure and small floor area.)

1. A power generation power device comprises a large wheel power wheel set, a motor and a belt pulley, and is characterized in that the large wheel power wheel set (1) comprises a large wheel (11) and a small wheel (5); the small wheel (5) comprises a suspension wheel (13) and a suspension wheel (14); the spoke of the bull wheel is provided with a plurality of symmetrically distributed fan blades (12), the inner ends of the fan blades are integrally connected with a central bull wheel hub and a transmission shaft (15) to synchronously rotate, the fan blades are symmetrically arranged on two sides of the bull wheel, a plurality of volute shells (16) are uniformly distributed along the circumference of the bull wheel in an annular area between a rim inner ring (111) of the bull wheel and the outer end (121) of the fan blades to form a plurality of independent volute air channels (161), and the volute shells (16) are connected to the rim inner ring of the bull wheel and the outer end of the fan blades; a rotating shaft (162) parallel to the transmission shaft is fixed on the side wall of the volute casing body on two sides of the large wheel, the rotating shaft is rotatably connected with the small wheel (5) through a bearing (163), the suspension wheels are sequentially provided with 9 wheels (13A1-13A9), and the suspension wheels are sequentially provided with 5 wheels (14B10-14B14), so that the large wheel forms a heavy wheel structure with more than half of turns, less than half of turns and less than half of turns, and the large wheel forms a heavy wheel structure with more than half of turns, less than half of turns and less than half of turns; the big wheel, the volute shell, the small wheel, the fan blade and the transmission shaft synchronously rotate; when the large wheel rotates, the volute-shaped shell is provided with an air inlet (164) in the windward direction and at a position close to the fan blade, the leeward direction of the volute-shaped shell is provided with a volute opening (165), and wind flow entering from the air inlet pushes the small wheel to rotate around the rotating shaft (162); the small wheel part is exposed out of a volute opening (165); a belt groove (112) is formed in the outer circumference of the bull wheel, a belt (2) is installed on the outer circumference of the bull wheel, and the motor (3) drives the bull wheel (11) to rotate through the belt pulley (4) and the belt (2); the transmission shaft outputs power.

2. An electricity generating power device as claimed in claim 1, characterized in that said small wheel (5) has a plurality of blades symmetrically arranged on its outer circumference around and on both side walls, the blade surfaces of said blades are arranged along the radial plane, the blades on the outer circumference of said small wheel (5) are main blades (51), and the blades on both side walls are left blades (52) and right blades (53); the main blade (51), the left blade (52) and the right blade (53) are bent and folded along the outer side (54) in the width direction towards the windward direction to gather wind.

3. A power generation plant as claimed in claim 1, characterised in that the drive shaft is connected to the rotor of a generator or to a power input shaft of a device.

4. The power generation and power device of claim 1, wherein the volute casing is a semi-closed casing, the top wall of the volute casing is a curved surface surrounding the small wheel, the bottom wall of the volute casing is a curved surface surrounding the outer ring of the blade, two side walls of the volute casing are mutually parallel vertical surfaces connecting the top wall and the bottom wall, and form an air flow channel for air entering from the bottom of the small wheel to push the small wheel to rotate; the top end of the top wall is fixed on the inner ring of the wheel rim of the bull wheel, and the bottom wall is fixed on the outer end of the fan blade.

5. An electricity generating power plant as claimed in claim 1, wherein said drive shaft is keyed to a hub, and the bottom of said fan blades are threadably connected to said hub.

6. The power generation power device as claimed in claim 1, characterized in that one side of the belt pulley is connected with a hand-operated wheel which rotates synchronously, and the hand-operated wheel is provided with a crank (6).

7. A power generating and driving apparatus as claimed in claim 1, wherein said suspended weight wheel is made of a metallic iron material, and said suspended weight wheel is made of a metallic aluminum material.

Technical Field

The invention relates to the technical field of power generation or power transmission, and particularly provides a power generation power device.

Background

The existing power generation is to convert water energy, heat energy of fossil fuel (coal, petroleum, natural gas, etc.), nuclear energy, solar energy, wind energy, geothermal energy, ocean energy, etc. into electric energy by using a power generation power device. Fossil fuels are used for power generation at the end of the 20 th century, but the fossil fuels are scarce in resources and gradually run out, and people are increasingly generating power by using renewable energy sources (such as water energy, solar energy, wind energy, geothermal energy and ocean energy). The main forms of power generation are hydroelectric power generation, thermal power generation and nuclear power generation. The other forms of energy generation are not large in scale, although they are many.

The power generation power devices are classified into thermal power devices, hydroelectric power devices, nuclear power devices and other energy power generation power devices according to the types of energy sources. The thermal power plant consists of a boiler, a steam turbine, a generator (three main machines in inertial scale) and auxiliary devices thereof. The hydroelectric power device consists of a hydroelectric generating set, a speed regulator, an oil pressure device and other auxiliary devices. The nuclear power device consists of a nuclear reactor, a steam generator, a steam turbine generator unit and other accessory equipment.

The basic principle of hydroelectric generation is to utilize the water level difference to generate electric power by matching with a hydraulic generator, namely, the potential energy of water is converted into the mechanical energy of a water wheel, and then the mechanical energy is used for driving the generator to obtain the electric power. Scientists use the natural condition of the water head to effectively utilize the hydraulic engineering, the mechanical physics and the like to elaborately match to achieve the highest generated energy, so that the scientists can use cheap and pollution-free electric power.

Thermal power generation refers to a power generation method that utilizes heat energy generated by combustion of combustible materials (most of China is coal) and converts the heat energy into electric energy through a power generation power device. The main equipment system of the thermal power plant includes: fuel supply systems, water supply systems, steam systems, cooling systems, electrical systems, and other auxiliary treatment devices.

The core device of nuclear power generation is a nuclear reactor. Nuclear reactors are classified into thermal neutron reactors and fast neutron reactors according to the neutron energy causing fission.

The existing power generation modes are various and large in scale, but in remote village areas, due to dispersed residential population and limited economic conditions, the power generation modes are not covered and are in short power consumption, and a power generation power device which occupies small space and is light is needed.

Disclosure of Invention

In view of the above problems, an object of the present invention is to provide a power generation device that solves the technical problems of the existing power generation system, such as large scale, inapplicability to small villages, and insufficient power consumption.

The invention adopts the following technical scheme:

a power generation power device comprises a large wheel power wheel set, a motor and a belt pulley, wherein the large wheel power wheel set comprises a large wheel and a small wheel; the small wheels comprise a suspension wheel and a suspension wheel; the spoke of the bull wheel is provided with a plurality of symmetrically distributed blades, the inner ends of the blades are integrally connected with a hub of the bull wheel at the center and a transmission shaft to synchronously rotate, the blades are symmetrically arranged at two sides of the bull wheel, a plurality of volute shells are uniformly distributed along the circumference of the bull wheel in an annular area between the inner ring of the rim of the bull wheel and the outer ends of the blades to form a plurality of independent volute air channels, and the volute shells are connected with the inner ring of the rim of the bull wheel and the outer ends of the blades; a rotating shaft parallel to the transmission shaft is fixed on the side wall of the volute casing body on two sides of the large wheel, the rotating shaft is rotatably connected with the small wheel through a bearing, 9 suspension wheels (13A1-13A9) are sequentially arranged, and 5 suspension wheels (14B10-14B14) are sequentially arranged, so that the large wheel forms a heavy wheel structure with more than half of turns as suspension wheels and less than half of turns as suspension wheels, and the large wheel forms a heavy wheel structure with more than half of turns and less than half of turns; the big wheel, the volute shell, the small wheel, the fan blade and the transmission shaft synchronously rotate; when the large wheel rotates, the volute-shaped shell is provided with an air inlet in the windward direction and at a position close to the fan blades, the leeward direction of the volute-shaped shell is provided with a volute opening, and the small wheel is pushed to rotate around the rotating shaft by wind flow entering from the air inlet; the small wheel part is exposed out of the volute and is open; a belt groove is arranged on the outer circumference of the bull wheel and a belt is installed on the outer circumference of the bull wheel, and the motor drives the bull wheel 11 to rotate through the belt groove and the belt; the transmission shaft outputs power.

Preferably, a plurality of blades are symmetrically distributed on the periphery of the outer edge of the small wheel on one circle and two side walls, the blade surfaces of the blades are arranged along the radial surface, the blades on the periphery of the outer edge of the small wheel are main blades, and the blades on the two side walls are a left blade and a right blade; the main blade, the left blade and the right blade are bent and folded in the windward direction along the outer side edges in the width direction to gather wind.

Preferably, the transmission shaft is connected with a rotor of a generator or a power input shaft of equipment.

Preferably, the volute casing is a semi-closed casing, the top wall of the volute casing is a curved surface surrounding the small wheel, the bottom wall of the volute casing is a curved surface surrounding the outer ring of the blade, and the two side walls of the volute casing are vertical surfaces which are connected with the top wall and the bottom wall and are parallel to each other, so that an air flow channel for air intake at the bottom of the small wheel is formed and the small wheel is pushed to rotate; the top end of the top wall is fixed on the inner ring of the wheel rim of the bull wheel, and the bottom wall is fixed on the outer end of the fan blade.

Preferably, the transmission shaft key is connected with the hub, and the bottom of the fan blade is connected with the hub in a threaded manner.

Preferably, one side of the belt pulley is connected with a hand-operated wheel which synchronously rotates, and the hand-operated wheel is provided with a crank 6.

Preferably, the suspended weight wheel is made of a metal iron material, and the suspended weight wheel is made of a metal aluminum material.

The invention has the following beneficial effects:

the power generation power device has simple structure and small occupied area, and is suitable for solving the problem of power generation in small villages.

Drawings

FIG. 1 is a schematic view of a large wheel without a small wheel;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the overall structure of the present invention;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a front view of a small wheel;

FIG. 6 is a side schematic view of a small wheel;

FIG. 7 is a schematic view of a volute-shaped duct for a small wheel;

FIG. 8 is a cross-sectional view of the volute duct A-A of FIG. 7;

FIGS. 9-12 are schematic views of the large wheel rotation position of the present invention; fig. 9 is a schematic view of the turning position of the bull wheel in the natural static state of the present invention, fig. 10 is a schematic view of the turning position of the bull wheel in the starting state of the present invention, fig. 11 is a schematic view of the downward rotation of the suspended weight wheel along with the bull wheel, and fig. 12 is a schematic view of the upward rotation of the suspended weight wheel along with the bull wheel;

the reference numbers:

the large-wheel power wheel set 1 comprises a large wheel 11, a wheel inner ring 111, a belt groove 112, a fan blade 12, a fan blade outer end 121, a suspended weight wheel 13, a suspended light wheel 14, 9 suspended weight wheels (sequentially numbered 13A1, 13A2, 13A 3. cndot. cndot.13A 8, 13A9), 5 suspended light wheels (sequentially numbered 14B10, 14B11, 14B12, 14B13, 14B14), a transmission shaft 15, a volute casing 16, a volute casing 161, a rotating shaft 162, a bearing 163, an air inlet 164, a volute opening 165, a belt 2, a motor 3, a belt pulley 4, a small wheel 5, a main blade 51, a left blade 52, a right blade 53, an outer side 54, a crank 6 and a brake 7. Wind direction Q, wind flow S.

Detailed Description

The following further describes the embodiments of the present invention with reference to the drawings.

The following examples are given for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. It will be apparent to those skilled in the art that other variations and modifications can be made in the invention without departing from the spirit of the invention, and it is intended to cover all such modifications and variations as fall within the true spirit of the invention.

Referring to fig. 1-4, the power generation power device of the present invention comprises a large wheel power wheel set, a motor, and a belt pulley, wherein the large wheel power wheel set 1 comprises a large wheel 11 and a small wheel 5; the small wheel 5 comprises a suspension wheel 13 and a suspension wheel 14; the spoke of the bull wheel is provided with a plurality of symmetrically distributed fan blades 12, the inner ends of the fan blades are integrally connected with a central bull wheel hub and a transmission shaft 15 to synchronously rotate, the fan blades are symmetrically arranged on two sides of the bull wheel, a plurality of volute shells 16 are uniformly distributed in an annular area between the inner ring 111 of the bull wheel rim and the outer end 121 of the fan blades along the circumference of the bull wheel to form a plurality of independent volute air channels 161, and the volute shells 16 are connected with the inner ring of the bull wheel rim and the outer end of the fan blades; a rotating shaft 162 parallel to the transmission shaft is fixed on the side wall of the volute casing body on two sides of the large wheel, the rotating shaft is rotatably connected with the small wheel 5 through a bearing 163, 9 suspension wheels are sequentially provided with 13A1-13A9, and 5 suspension wheels are sequentially provided with 14B10-14B14, so that the large wheel forms a structure with a plurality of half circles as suspension wheels and a few half circles as suspension wheels, and the large wheel forms a heavy wheel structure with a plurality of half circles and a few half circles as suspension wheels; the big wheel, the volute shell, the small wheel, the fan blade and the transmission shaft synchronously rotate; when the large wheel rotates, the volute-shaped shell is provided with an air inlet 164 in the windward direction and at a position close to the fan blade, the leeward direction of the volute-shaped shell is provided with a volute opening 165, and the small wheel is pushed to rotate around the rotating shaft 162 by wind flow entering from the air inlet; the small wheel part is exposed out of a volute opening 165; a belt groove 112 is arranged on the outer circumference of the bull wheel and a belt 2 is installed on the outer circumference of the bull wheel, and the motor 3 drives the bull wheel 11 to rotate through the belt pulley 4 and the belt 2; the transmission shaft outputs power.

Referring to fig. 5 and 6, a plurality of blades are symmetrically arranged on the small wheel 5 uniformly on one circumference and two side walls of the outer circumference of the small wheel, the blade surfaces of the blades are arranged along the radial plane, the blades on the outer circumference of the small wheel 5 are main blades 51, and the blades on the two side walls are left blades 52 and right blades 53; the main blades 51, the left blades 52 and the right blades 53 are bent along the outer side edges 54 in the width direction to wind in the windward direction to gather and gather wind.

The transmission shaft is connected with a rotor of a generator or a power input shaft of equipment.

Referring to fig. 7 and 8, the volute casing is a semi-closed casing, the top wall of the volute casing is a curved surface surrounding the small wheel, the bottom wall of the volute casing is a curved surface surrounding the outer ring of the vane, and the two side walls of the volute casing are vertical surfaces which are parallel to each other and are connected with the top wall and the bottom wall of the volute casing to form an air flow channel for air intake at the bottom of the small wheel so as to push the small wheel to rotate; the top end of the top wall is fixed on the inner ring of the wheel rim of the bull wheel, and the bottom wall is fixed on the outer end of the fan blade.

Referring to fig. 2, the transmission shaft is connected with the hub in a key mode, and the bottom of the fan blade is connected to the hub in a threaded mode.

Referring to fig. 4, one side of the belt pulley is connected with a hand-operated wheel which rotates synchronously, and the hand-operated wheel is provided with a crank 6.

Referring to fig. 3, the suspended weight wheel is made of a metal iron material, and the suspended weight wheel is made of a metal aluminum material.

The working principle of the invention is as follows:

because the bull wheel is a heavy wheel structure with more than half turn weight and less than half turn weight, the number of the heavy wheels is sequentially and continuously set to be 9, and the position of the heavy wheel 13A5 (which is called as a balance heavy wheel for convenience) positioned in the middle determines the balance of the bull wheel; in a natural balance state, all the unbalanced wheels of the bull wheel are positioned at the lower part, the balance unbalanced wheel 13A5 is positioned in the middle of the bottommost end (the point is called as a lower fulcrum), referring to fig. 9, in the state, the motor does not drive the bull wheel to rotate, the bull wheel needs to be driven by manually cranking the hand wheel to rotate until all the unbalanced wheels reach the upper part of the bull wheel, referring to fig. 10, the balance unbalanced wheel 13A5 is positioned at the topmost end of the bull wheel, at the moment, as long as the balance unbalanced wheel slightly exceeds the topmost end of the bull wheel, the bull wheel can naturally fall and rotate under the driving of the unbalanced wheel, at the moment, the motor 3 is started, and the belt pulley can easily drive the bull wheel to rotate.

Fig. 11 shows that under the action of the motor and the action of the counterweight wheel, the bull wheel rotates at an accelerated speed, after the balance counterweight wheel reaches the bottommost end, the accelerated speed rushes to the topmost end from the bottommost end again, as shown in fig. 12, in such a reciprocating way, the bull wheel continuously rotates, and power is output by the transmission shaft.

The small wheel rotates under the driving of the wind flow generated by the rotation of the big wheel, and simultaneously, the small wheel is provided with an upper buoyancy force, so that the self weight of the small wheel is reduced.

The fan blades of the large wheel generate wind flow to push and promote the small wheel to rotate in the rotating process of the large wheel.