KR101425265B1 - Electricity Generating Apparatus using Piezoelecteic Device, System for Producing Electricity by Synthesis of Hydrogen/Oxygen and Hot Water Supply Device having the same - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a piezoelectric element electricity generation apparatus, and an electric and hot water supply apparatus having hydrogen, oxygen, and an electricity production system using the same.
According to another aspect of the present invention, there is provided a method of driving a piezoelectric actuator, including: a driving unit that drives a driving shaft by a kinetic energy supplied from a kinetic energy generating source to rotate a cam; And an electric control unit for processing electric power generated by the piezoelectric element module unit and distributing a part of the processed electric power or storing the processed electric power in a storage battery .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a piezoelectric device, and more particularly, to an electric and hot water supply device having a hydrogen, oxygen, and electricity production system using the same,

The present invention relates to a piezoelectric device electricity generating device and an electric and hot water supply device including the hydrogen and oxygen and electricity production system using the same, and more particularly, to an electric and hot water supplying device that can supply electricity by aberration, axial force, The present invention relates to a piezoelectric element electricity generating apparatus capable of supplying hot water and capable of replacing fossil fuels which can reduce hot water production costs, and an electric and hot water supply apparatus having hydrogen and oxygen and electric production system using the same.

It is widely known that among the new environmentally friendly energy sources, hydrogen is most popular as a power source for the 21st century industry because it is produced only as water as a by-product of energy generation reaction after being used as an energy source of fuel cells.

Hydrogen has a vast amount in the form of compounds such as water in the natural world, and is easily available anytime and anywhere, making it easier to use than other alternative energy sources such as geothermal and wind power, which have large regional seasonal variations and limited energy transport.

In addition, hydrogen gas can be used as an auxiliary fuel for gasoline, kerosene, light oil, etc., which is a conventional hydrocarbon-based fuel, and can be used as an energy source as well as an important raw material for the chemical industry. Is expected to increase.

Various methods have been tried to produce such hydrogen gas. However, it is known that hydrogen production through electrolysis of water is most effective in a technology known to date.

On the other hand, in the electrolysis of water as described above, a large amount of electric power is consumed, so that it is necessary to supply cheap electricity. However, there is a problem that a proper method is not available at present. In a place where electricity is not supplied, a generator using fossil fuel The production cost is increased and the environment is contaminated.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems of the related art and to solve the above-mentioned problems of the related art and to solve the necessity of developing the technology. Hydrogen and oxygen generated by electrolysis are compressed and processed to synthesize compressed hydrogen and compressed oxygen when appropriate pressure is generated to produce electricity when the user needs it. And the heat generated by the compression oxygen synthesis is used as hot water to cool the water, thereby making it possible to supply electricity at a low cost with natural friendly energy, to reduce the production cost of hot water, and to generate a piezoelectric element electric to replace the exhausted fossil fuel And an electric and hot water supply device having hydrogen and oxygen and an electric production system using the same, It is enemy.

According to an aspect of the present invention, there is provided a driving apparatus for a vehicle, including a driving unit that rotates a cam by driving a driving shaft by kinetic energy supplied from a kinetic energy generating source, A piezoelectric element module section for generating electricity by applying pressure to the piezoelectric element; an electric control section for processing electricity generated in the piezoelectric element module section and distributing a part of the processed electric power or storing processed electric power in a storage battery; And a piezoelectric element for generating a piezoelectric element electricity.

Wherein the kinetic energy generating source of the driving unit is any one of an aberration using a drop of water for driving the driving shaft, an axial force using the force of the livestock, and an attraction using a human force.

Wherein the piezoelectric element module portion is formed in a block shape having a closed top and bottom, an insertion groove is formed in an upper center of an inner surface, a cover body having a through hole formed in a lower center of an inner surface corresponding to the insertion groove, A first piezoelectric element protruding from a side surface of the cover body toward the center of the cover body and provided on the inner surface of the cover body at equal intervals from the inner bottom to the top of the cover body; A main shaft, a first sub shaft formed at one end of the main shaft so as to be installed at an inner center of the cover and inserted into the insertion groove, and a second sub shaft formed at the other end of the main shaft, A drive shaft which is composed of a second sub shaft which comes into contact with an outer diameter and ascends and descends; A second piezoelectric element provided on an outer surface of the main shaft at a uniform interval from the lower portion to the upper portion of the main shaft so as to be disposed between the first piezoelectric elements and protruding from the outer surface of the main shaft toward the inner surface of the cover, ; And a spring inserted into the outer surface of the first sub shaft inserted in the insertion groove to provide elasticity to the drive shaft.

The piezoelectric element module unit includes a hydraulic block in which an input switch is formed on the upper side and an output switch is formed on the lower side and a third piezoelectric element having an outer diameter at the lower end of the output switch, And a pressure bar that resiliently attaches to an upper end of an output switch on the upper side of the hydraulic block so as to apply pressure to the third piezoelectric element to contact the end of the cam so as to apply pressure to the output switch, .

Wherein the piezoelectric element module portion includes a case in which a rectangular plate is elastically mounted on the upper and lower sides by a spring in all directions and a front plate is formed in the center of the upper rectangular plate and a case in which the piezoelectric elements are arranged in the upper and lower rectangular plates, And a second pressure bar is provided on the upper side of the striking piece so as to apply pressure to the fourth piezoelectric element so as to contact the end of the cam to repeat the bending and spreading action.

Wherein the first piezoelectric element and the second piezoelectric element are provided so as to form a pair of N piezoelectric elements (where N is a natural number between 1 and 100), and the piezoelectric element module portion includes M (Where K is a natural number between 1 and 100), each of which is provided at the outer circumferential edge of the cam in the width direction so as to form one module as a single module, And K modules provided in a row on the outer circumferential edge of the cam in a longitudinal direction of the cam are spaced apart from each other in the longitudinal direction of the cam so that the voltage and current generated by the piezoelectric element module portion can be increased or decreased, And the ends are sequentially rotated by 360 / K degrees.

The third piezoelectric element includes N (where N is a natural number of 1 to 10) one layer and stacked on a support, and the output switch of the hydraulic block of the piezoelectric element module portion includes M (where M is an integer of 1 to 100 And the piezoelectric element module part is disposed at the lower end of the output switch.

A piezoelectric element electricity generating device; (+) Electrode and (-) electrode are provided in a water storage tank for electrolyzing water to generate oxygen and hydrogen, and a power source supplied from the piezoelectric element electricity generating device is connected to the positive electrode and the negative electrode, Electrolysis means for electrolyzing water by supplying it to an electrode; Compression means for respectively compressing hydrogen and oxygen produced by said electrolytic means; A compressed hydrogen storage tank for storing the hydrogen compressed by the compression means; A compressed oxygen storage tank for storing oxygen compressed by the compression means; Hydrogen and oxygen synthesis electricity production means for producing electricity by synthesizing compressed hydrogen and compressed oxygen supplied from the compressed hydrogen storage tank and the compressed oxygen storage tank; And an outer power supply control unit for converting the electricity generated by the hydrogen and oxygen synthesis electricity production unit into an electric power for home use and an electric power for an industrial use.

The electrolytic means of the electric supply device including the hydrogen and oxygen and the electricity production system using the piezoelectric element electricity generation device and the cooling water supplied from the outside to the cooling water tank are supplied to the electrolytic means, The hot water heated by the hot water, the hydrogen and the oxygen generated by the synthesis of the compressed hydrogen and the compressed oxygen in the electricity production means is supplied from the electrolytic means and the cooling water tank to the heating for the heating of the house or the building, And a cooling water control unit.

As described above, according to the present invention, the kinetic energy of a natural environment is driven by a cam and a hydraulic block to produce electricity by a piezoelectric element, and then the electricity is processed to electrolyze the water, and hydrogen and oxygen generated by the electrolysis are compressed And the compressed hydrogen and compressed oxygen are synthesized when the appropriate pressure is generated, and the user produces electric power when necessary. The water generated by the water electrolysis and the compressed hydrogen and compressed oxygen is used to heat the cooling water and use it as hot water It can increase electricity production efficiency, can supply cheap electricity, can reduce hot water production cost, and can replace fossil fuel that is depleted.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Various changes and modifications may be made by those skilled in the art.

1 is a block diagram showing a piezoelectric element electricity generating device according to an embodiment of the present invention and an electric supply device and a hot water supply device having hydrogen, oxygen and electricity production system using the same,
Fig. 2 is a cross-sectional view of the piezoelectric element electricity generating device shown in Fig. 1,
3 is a cross-sectional perspective view of the piezoelectric element electricity generating device shown in FIG. 2,
Fig. 4 is a perspective view of the piezoelectric element electricity generating apparatus shown in Fig. 1,
FIG. 5 is a cross-sectional view showing another embodiment of the piezoelectric element electricity generating device shown in FIG. 1,
Fig. 6 is a front view showing still another embodiment of the piezoelectric element electricity generating device shown in Fig. 1. Fig.
7 is a perspective view of the piezoelectric element electricity generating apparatus shown in Fig.

 BRIEF DESCRIPTION OF THE DRAWINGS The objectives, specific advantages and novel features of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

Prior to this, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may appropriately define the concept of the term in order to best explain his or her invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

It should be noted that, in the present specification, the same reference numerals are used to denote the same elements in the drawings, even if they are shown in different drawings.

In the following description of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the present invention may be unnecessarily obscured.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a view showing a piezoelectric device electricity generating device according to an embodiment of the present invention and an electric and hot water supplying device having a hydrogen, oxygen, and electricity generating system using the same, FIG. 2 is a cross- Fig. 3 is a cross-sectional perspective view of the piezoelectric element electricity generating apparatus shown in Fig. 2, and Fig. 4 is a perspective view of the piezoelectric element electricity generating apparatus shown in Fig.

1 to 4, the present invention relates to a piezoelectric-element-electricity-generating device 100 for generating electricity by kinetic energy, a hydrogen-generating device 100 for generating electricity by kinetic energy, An electricity supply device 200 generating oxygen and synthesizing the hydrogen and oxygen to generate a power source; And a hot water supply device 300 for supplying cooling water supplied from the outside to the electric power supply device 200 and for controlling the temperature of the hot water supplied from the electric power supply device 200 for heating .

At this time, the piezoelectric element electricity generation apparatus 100 is constructed by a turbine using a moving energy of water supplied from outside, a windmill using moving energy of wind, an axial force using the power of livestock, A drive shaft 31 driven to rotate the cam 32 installed on one side; A piezoelectric element 16 for vertically moving (i.e., rising and falling) by the cam 32 when the driving shaft 31 rotates and generating electricity by applying pressure to the piezoelectric elements 16, 18, An element module section (10); And a battery 70 for processing electricity generated by the piezoelectric element module unit 10 and storing electricity processed by the electric control unit 50 for distributing and providing a part of the processed electricity to external equipment do.

The drive shaft 31 is driven by an aberration using the movement energy of the water, a windmill using the movement energy of the wind, an axial force using the force of the livestock, a manpower using a human power or a power source supplied from the electric control unit 50 Thereby rotating the cam 32 provided on one side.

2, the cams 32 are formed to have different radii on both sides (i.e., upper and lower sides or left and right sides) with respect to the drive shaft 31, and the first radius B ) And a portion having the second radius (A).

When the cam 32 rotates and the portion having the first radius B abuts against the vertical driving shaft 11 of the piezoelectric element module portion 10, the vertical driving shaft 11 vertically rises The upper and lower drive shafts 11 are rapidly lowered vertically in order to return to the original position and a second radius A smaller in size than the first radius B Is in contact with the upper and lower drive shafts 11, the upper and lower drive shafts 11 are maintained in a lowered state.

The piezoelectric element module part 10 generates electricity by using the pressure generated when the cam 32 repeatedly raises and lowers, and boosts the generated electricity and charges the boosted electricity .

For this, the piezoelectric element module part 10 is formed in a block shape in which the upper and lower parts are closed. An insertion groove 17 is formed in the upper center of the inner surface, A cover body (12) having a through hole (13) formed therein; The cover body 12 protrudes from the inner surface of the cover body 12 toward the center of the cover body 12 and is uniformly spaced from the inner lower portion to the upper portion of the cover body 12, A first piezoelectric element 16 installed; A first auxiliary shaft 11c formed at one end of the main shaft 11a and inserted into the insertion groove 17 so as to be installed at the center of the inner side of the cover body 12, A vertical drive shaft 11 formed at the other end of the second shaft 11a and projecting outwardly through the through hole 13 to form a second sub shaft 11b; The main shaft 11a protrudes from the outer surface of the main shaft 11a toward the inner side surface of the cover body 12 and is uniformly distributed from the lower portion to the upper portion of the main shaft 11a so as to be disposed between the first piezoelectric elements 16. [ A second piezoelectric element (18) provided on an outer surface of the main shaft (11a) at an interval; And a spring 14 inserted into the outer side surface of the first auxiliary shaft 11c inserted into the insertion groove 17 to provide elasticity to the upper and lower drive shaft 11.

3, the first piezoelectric element 16 and the second piezoelectric element 18, which are respectively provided on the inner surface of the cover body 12 and the outer surface of the main shaft 11a, And N is a natural number between 1 and 100).

In the piezoelectric element module portion 10 having such a configuration, the portion of the piezoelectric element module portion 10 having the second radius A is rotated by the rotation of the cam 32 through the through hole 13 to the end portion of the second sub- The upper and lower drive shafts 11 do not move upward or downward but remain in the initial state while the portion having the first radius B abuts the end of the second subshaft 11b, (11) vertically upward.

This causes the second piezoelectric element 18 provided on the outer surface of the main shaft 11a to collide with the first piezoelectric element 16 provided on the inner surface of the cover member 12, The first piezoelectric element 16 and the second piezoelectric element 18 convert the pressure into electricity by the pressure.

The stepped portion formed between the first radius B and the second radius A by the rotation of the cam 32 in the state in which the up / The upper and lower driving shafts 11 are rapidly lowered down by the elasticity of the spring 14. [

This causes the second piezoelectric element 18 provided on the outer surface of the main shaft 11a to collide with the first piezoelectric element 16 provided on the inner surface of the cover member 12, The first piezoelectric element 16 and the second piezoelectric element 18 convert the pressure into electricity by the pressure.

When the portion having the second radius A is brought into contact with the end of the second sub shaft 11b by the rotation of the cam 32, the up and down drive shaft 11 is kept in a lowered state .

As shown in FIG. 4, the piezoelectric element module portion 10 having such a configuration is formed so as to cover the outer periphery of the cam 32 in the width direction so that M (where M is a natural number between 1 and 100) Each of the modules of K (K is a natural number of between 1 and 100), in which M modules are one module, can be installed in a line at the outer circumferential edge of the cam 32 at regular intervals have.

At this time, the K modules provided in a row on the outer circumferential edge of the cam 32 extend from the drive shaft 31 side to the end of the cam 32 so as to increase and decrease the voltage and current generated in the piezoelectric element module unit 10 Are sequentially rotated by 360 / K degrees.

5, in another embodiment of the piezoelectric element module part 10, the piezoelectric element module part 10 includes an input switch 20 formed on the upper side and an output switch 21 formed on the lower side of the piezoelectric element module part 10 A third piezoelectric element 19 having an outer diameter supported by a support 23 at the lower end of the output switch 21 so that the output switch 21 formed at the lower side of the hydraulic block 22 presses the hydraulic block 22, ).

The end of the output switch 21 on the upper side of the hydraulic block 22 is resiliently mounted to apply pressure to the output switch 21 so as to apply pressure to the third piezoelectric element 19, Thereby forming the pressure bar 24 which repeats the bending and spreading action.

The piezoelectric element module unit 10 includes an aberration using moving energy of water, a windmill that utilizes the movement energy of wind, an axial force that uses the force of the livestock, an attraction force that uses human power, or a power source that is supplied from the electric control unit 50 And rotates the cam 32 installed on one side.

As described above, the rotary shaft rotates in such a manner that the stepped stopping portion formed on the outer diameter of the cam 32 rotates while covering the end of the pressure bar 24 while bending the pressure bar 24 upward, The input switch 20 is struck while the engagement of the pressure bar 24 is released.

This striking energy is distributed and output to the output switch 21 and the protrusion of the output switch 21 strikes the third piezoelectric element 19 to generate electricity.

The third piezoelectric element 19 has elasticity to bend and recover when the pressure is applied in a state where the outer diameter of the third piezoelectric element 19 is supported by the support 23 at the lower end of the output switch 21 so that the output switch 21 returns to its original state And the movement is repeated by the rotation of the cam 32 to generate electricity.

The third piezoelectric element 19 is formed by stacking N (where N is a natural number of 1 to 10) layers on the support 23 and connecting the first and second piezoelectric elements 19 and 20 of the piezoelectric element module 10 to each other. The output switch 21 has M (where M is a natural number between 1 and 100) and the piezoelectric element module portion 10 is disposed at the lower end of the output switch 21. [

6 to 7, the piezoelectric element module portion 10 includes a plurality of

A rectangular plate 40 or 41 is provided on the upper and lower sides by a spring 42 and a case 44 formed with a tongue 43 at the center of the upper rectangular plate 40, The fourth piezoelectric element 45 is stacked and arranged in the inside of the upper and lower rectangular plates 40 and 41 of the case 44.

The second pressure bar 46 is elastically provided on the upper side of the striking piece 43 so as to apply pressure to the fourth piezoelectric element 45 so as to come into contact with the end of the cam 32 to repeat the bending and spreading action .

The piezoelectric element module unit 10 includes an aberration using moving energy of water, a windmill that utilizes the movement energy of wind, an axial force that uses the force of the livestock, an attraction force that uses human power, or a power source that is supplied from the electric control unit 50 And rotates the cam 32 installed on one side.

The rotation of the cam 32 causes the second pressure bar 46 to bend upward while the stepped stopping portion formed on the outer diameter of the cam 32 is rotated over the end of the second pressure bar 46, The second pressure bar 46 is released from the engagement with the striking piece 43,

The striking energy is generated by striking the fourth piezoelectric element 45 stacked on the bottom surface of the upper rectangular plate 40 by the upper rectangular plate 40.

The number of the first piezoelectric element 16, the second piezoelectric element 18 and the third and fourth piezoelectric elements 19 and 45 provided in the piezoelectric element module unit 10 and the number of the piezoelectric element module units 10 Is set according to the capacity of the electric supply device 200 and the hot water supply device 300 having hydrogen and oxygen and the electric production system.

The electric control unit 50 receives electric power generated from the piezoelectric elements 16, 18, 19 and 45 from the piezoelectric element module unit 10 and boosts the voltage to a high voltage (for example, 220 V) 31 to the external device, and supplies the electric power to the battery 70 that is boosted so that the remaining electricity is charged in the battery 70. [

The electric control unit 50 supplies the electric power charged in the battery 70 to the electric supply device 200 having the external device or hydrogen and the oxygen and electric production system, And supplies the electric power to the electric power supply apparatus 200 without storing the electric power in the storage battery 70.

The battery 70 charges the electricity that is boosted by the electric control unit 50 and charges the inside of the battery 70 by the drive shaft 31 and the electric motor 50 according to a control signal transmitted from the electric control unit 50. [ It is used for distribution to other parts or supplied to the electric power supply device 200. [

The electric power supply apparatus 200 receives power from the electric control unit 50 to electrolyze water to generate hydrogen and oxygen, compresses and stores the hydrogen and oxygen, respectively, and synthesizes the stored hydrogen and oxygen Generate electricity.

To this end, the electric power supply apparatus 200 includes a positive electrode 214 and a negative electrode 214 in the water storage tank 215 for generating oxygen and hydrogen by receiving electricity from the electric control unit 50, (-) electrode (212); Compression means (220) for respectively compressing hydrogen and oxygen produced by said electrolytic means; A compressed hydrogen storage tank 232 and a compressed oxygen storage tank 234 for storing the hydrogen compressed by the compression means 220; Hydrogen and oxygen synthesis electricity production means (242) for supplying hydrogen and oxygen from the compressed hydrogen storage tank (232) and the compressed oxygen storage tank (234) to synthesize the hydrogen and oxygen to generate electricity; And an outer power supply control unit 250 for converting the electricity generated by the hydrogen and oxygen synthesis electricity production unit 242 into domestic and industrial ones and providing the same to the outside.

The electricity splashing means 210 supplies water to the (+) electrode 214 and the (-) electrode 212 provided in the water storage tank 215 through the heating and cooling water control unit 302, Water is electrolyzed.

As a result, hydrogen is generated in the (-) electrode 212 and oxygen is generated in the (+) electrode 214.

On the other hand, when electricity is generated by the electrolytic unit 210 to generate hydrogen and oxygen, heat is generated, which causes malfunction of the electrolytic unit 210.

Accordingly, when electrolyzing the water to generate hydrogen and oxygen, the electrolytic unit 210 receives cooling water from the heating and cooling water control unit 302 to cool the heat generated during the electrolysis, And supplies the warmed water to the heating and cooling water control unit 302.

Meanwhile, when the electrolysis unit 210 electrolyzes water to generate hydrogen and oxygen, the switches 211 and 213 provided in the (+) electrode 214 and the (-) electrode 212, respectively, 50 in response to a control signal transmitted from the controller.

The amount of hydrogen and oxygen generated by the electrolytic means 210 is controlled by on / off of the switches 211 and 213.

Meanwhile, the hydrogen generated in the inter-electrode decomposition unit 210 is compressed by the hydrogen compression unit 222 installed in the compression unit 220 and then stored in the compressed hydrogen storage tank 233, Is compressed by the oxygen compression means (222) installed in the compression means (220) and stored in the compressed oxygen storage tank (234).

Compressed hydrogen and compressed oxygen stored in the compressed hydrogen storage tank 232 and the compressed oxygen storage tank 234 are supplied to the compressed hydrogen storage tank 234 by a control signal 232 and the valves 233, 235 provided at the outlet of the compressed oxygen storage tank 234 are opened to the hydrogen and oxygen synthesis electricity production means 242.

The hydrogen and oxygen synthesis electricity production means 242 generates electricity by synthesizing compressed hydrogen and compressed oxygen which are respectively bombarded from the compressed hydrogen storage tank 232 and the compressed hydrogen storage tank 234, Is transmitted to the outer power supply controller 250.

On the other hand, when the compressed hydrogen and the compressed oxygen are combined in the hydrogen and oxygen synthesis electricity production unit 242, heat is generated not only electricity, but this heat is generated due to a malfunction or failure of the hydrogen- .

In order to prevent this, in the present invention, as shown in FIG. 1, the hydrogen and oxygen synthesis electricity production means 242 are installed in the cooling water tank 240.

Accordingly, when compressed hydrogen and compressed oxygen are synthesized in the hydrogen and oxygen synthesis electricity production means 242, the cooling water stored in the cooling water tank 240 is changed into hot water due to the heat generated during the synthesis of the compressed hydrogen and the compressed oxygen And the hot water is supplied to the heating and cooling water control unit 302.

Meanwhile, the outer power supply control unit 250 may supply the hydrogen and the electricity supplied from the oxygen synthesis electricity production unit 242 to the storage battery 242 for sale of the electricity supplied from the hydrogen- And provides the heating and cooling water control unit 302 with the heating and cooling water control unit 302 for driving.

In addition, the outer power supply controller 250 converts the electricity supplied from the hydrogen and oxygen synthesis electricity production unit 242 into a power for driving the external electronic equipment, and provides the power to the external electronic equipment.

The hot water supply device 300 supplies the cooling water supplied from the outside to the electrolysis means 210 and the cooling water supplied from the outside to the electrolysis means 210 and the cooling water tank 240, The hot water warmed by the heat generated in the electrolysis in the means 210 and the hot water warmed by the hydrogen and the heat generated in the synthesis of the compressed hydrogen and the compressed oxygen in the oxygen synthesis electricity production means 242, And a heating and cooling water control unit 302 that is supplied from the cooling water tank 240 and provides heating for heating a home or a building.

The hot water supply device 300 includes only the heating and cooling water control unit 302. The hot water supply device 300 includes the electrolysis unit 210 for converting the cooling water into hot water, It may be configured to include the synthetic electricity production means 242 and be configured to include both the piezoelectric element electricity generation device 100 and the electric power supply device 200. [

As described above, the piezoelectric element electricity generating apparatus according to the embodiment of the present invention, the electric supply apparatus and the hot water supply apparatus having the hydrogen, oxygen, and electricity production system having the same, drive the drive shaft 31 and the cam 32 And then the electricity is processed to electrolyze the water. The hydrogen and oxygen generated by the electrolysis are compressed and stored. Thereafter, when the appropriate pressure is generated, It combines hydrogen and compressed oxygen to produce large-scale electric power. It uses hot water to warm up cooling water as heat generated by water electrolysis and compressed hydrogen and compressed oxygen, so it can increase electricity production efficiency and supply cheap electricity, It can reduce production costs and replace fossil fuels that are depleted.

10: piezoelectric element modulus portion 11: upper and lower drive shaft
12: cover body 14: spring
16, 18, 19, 45: Piezoelectric elements 30:
32: Cam 50: Electric control unit
70: Battery 100: Electric generating device
200: electric supply device 210: electrolysis means
211, 213: switch 212: (-) electrode
214: (+) electrode 222: hydrogen compression means
224: oxygen compression means 232: compressed hydrogen storage tank
234: compressed oxygen storage tank 242: hydrogen and oxygen synthesis electric production means
250: outer power supply control unit 300: hot water supply device
302: heating and cooling water control unit

Claims (9)

A kinetic energy supplied from a kinetic energy generating source 33, which is one of an aberration using the movement energy of water, a windmill using the movement energy of the wind, an axial force using the force of the livestock, A drive unit 30 for driving the drive shaft 31 to rotate the cam 32,
A piezoelectric element module part (12) for generating electricity by applying a pressure to the piezoelectric elements (16, 18, 19, 45) by changing the rotational motion of the cam (32) rotated by the drive shaft (31) 10,
And an electric control unit (50) for processing electric power generated in the piezoelectric element module unit (10) and distributing a part of the processed electric power or storing processed electric power in a storage battery (70) In the piezoelectric element electricity generating device,
The piezoelectric element module portion 10 includes:
A cover body 12 having an insertion groove 17 formed at the upper center of the inner surface and a through hole 13 formed at the lower center of the inner surface corresponding to the insertion groove 17, ,
The cover body 12 protrudes from the inner surface of the cover body 12 toward the center of the cover body 12 and is uniformly spaced from the inner lower portion to the upper portion of the cover body 12, A first piezoelectric element 16 installed;
A first auxiliary shaft 11c formed at one end of the main shaft 11a and inserted into the insertion groove 17 so as to be installed at the center of the inner side of the cover body 12, (11) formed on the other end of the first shaft (11a) and projecting to the outside through the through hole (13) to make contact with the outer diameter of the cam (32);
The main shaft 11a protrudes from the outer surface of the main shaft 11a so as to face the inner surface of the cover body 12 and is uniformly distributed from the lower portion to the upper portion of the main shaft 11a so as to be disposed between the first piezoelectric elements 16. [ A second piezoelectric element (18) provided on an outer surface of the main shaft (11a) at an interval; And
And a spring 14 inserted into an outer surface of a first auxiliary shaft 11c inserted in the insertion groove 17 to provide elasticity to the vertical driving shaft 11. The first piezoelectric element 16 and the second piezoelectric element 16 2 piezoelectric elements 18 are provided so as to form a set of N piezoelectric elements (here, N is a natural number between 1 and 100), and the piezoelectric element module portion 10 includes M piezoelectric elements (Where K is a natural number between 1 and 100), each of which is provided on the outer circumferential edge of the cam 32 in the width direction so as to form a single module, K modules provided in a row at the outer circumferential edge of the cam 32 in the longitudinal direction and spaced at a distance from each other in the longitudinal direction of the cam 32 are formed in the piezoelectric element module section 10 And the end of the cam 32 is sequentially rotated by 360 / K degrees from the side of the drive shaft 31 so that the voltage and the current can be increased or decreased The piezoelectric element generates electrical apparatus as ranging. delete delete The piezoelectric element according to claim 1, wherein the piezoelectric element module part (10)
A hydraulic block 22 in which an input switch 20 is formed on an upper side and an output switch 21 is formed on a lower side,
A third piezoelectric element 19 whose outer diameter is supported on the support 23 at the lower end of the output switch 21 so that the output switch 21 formed on the lower side of the hydraulic block 22 applies pressure,
Is provided at the upper end of the output switch 21 on the upper side of the hydraulic block 22 so as to apply pressure to the third piezoelectric element 19 so as to apply pressure to the output switch 21, And a pressure bar (24) which repeats the bending and spreading action by contact. The piezoelectric element according to claim 1, wherein the piezoelectric element module part (10)
A case 44 in which rectangular plates 40 and 41 are provided on the upper and lower sides by a spring 42 in the four directions and the tongue 43 is formed in the center of the upper rectangular plate 40,
A fourth piezoelectric element 45 which is aligned and laminated inside the upper and lower rectangular plates 40 and 41 of the case 44,
The second pressure bar 46 is elastically provided on the upper side of the striking piece 43 so as to apply pressure to the fourth piezoelectric element 45 so as to contact the end of the cam 32 to repeat the bending and spreading action The piezoelectric element generating electricity. delete The piezoelectric device according to claim 4, wherein the third piezoelectric element (19) comprises N layers (where N is a natural number of 1 to 10) and is stacked on a support (23) Wherein the output switch 21 of the block 22 is arranged at M (where M is a natural number between 1 and 100) and the piezoelectric element module section 10 is disposed at the lower end of the output switch 21. [ Electric generating device. A piezoelectric element electricity generating apparatus (100) comprising at least one of claims 1, 4, 5, and 7;
(+) Electrodes 214 and (-) electrodes 212 are provided in the water storage tank 215 to generate oxygen and hydrogen by electrolyzing water, and the (+) and (-) electrodes 212 are supplied from the piezoelectric element electricity generation apparatus 100 (210) for supplying water to the (+) electrode (214) and the (-) electrode (212) to electrolyze the water;
Compression means (220) for respectively compressing hydrogen and oxygen produced by said electrolytic means;
A compressed hydrogen storage tank (232) for storing the hydrogen compressed by the compression means (220);
A compressed oxygen storage tank (234) for storing oxygen compressed by the compression means (220);
A hydrogen and oxygen synthesis electricity production means 242 for synthesizing compressed hydrogen and compressed oxygen supplied from the compressed hydrogen storage tank 232 and the compressed oxygen storage tank 234 to generate electricity; And
And an outer power supply controller (250) for converting the electricity generated by the hydrogen and oxygen synthesis electricity production unit (242) into electric power for home and industrial use and supplying the electric power to the outside. And an electric supply system having an electric production system. The electrolytic means (210) of the electric supply device having the hydrogen and oxygen and the electricity production system using the piezoelectric element electricity generation device constituted as set forth in claim 8,
The cooling water supplied from the outside is supplied to the cooling water tank 240 and the hot water and the hydrogen heated by the heat generated in the electrolysis in the electrolysis unit 210 and the compressed hydrogen and compressed oxygen And a heating and cooling water control unit 302 for supplying hot water heated by the heat generated in the synthesis of the electrolytic solution 210 and the cooling water tank 240 to provide heating for heating a home or a building And a hot water supply device provided with hydrogen and oxygen and electric production system using the piezoelectric element electricity generation device.

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