CN201290074Y

CN201290074Y - Deformation power generation device

Info

Publication number: CN201290074Y
Application number: CNU2008201512628U
Authority: CN
Inventors: 俞建安; 陈佩真
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-25
Filing date: 2008-07-25
Publication date: 2009-08-12
Anticipated expiration: 2018-07-25

Abstract

The utility model relates to a deformation power generation facility, it utilizes piezoelectric material to have the phenomenon that can make the piezoelectric effect that mechanical energy and electric energy exchanged, at least a piezoelectric material has been installed to a wheel side, this wheel central authorities are crisscross to be equipped with plural root spoke, the spoke of wheel is supported to this piezoelectric material's one end, meet with the surface of piezoelectric material respectively with the one end of plural root electric wire in addition, rotation through the wheel, make its spoke pat this piezoelectric material in succession, make its bending deformation, and then produce the electric energy, will trample the manpower that the vehicle consumed, or if burn petrol, the energy that the vehicle that can take such modes such as solar energy gos forward, trun into the electric energy for utilizing, effectively reach the reuse energy, reduce the purpose of extravagant earth resource.

Description

The deformation Blast Furnace Top Gas Recovery Turbine Unit (TRT)

Technical field

The utility model is the rotation that utilizes wheel about a kind of, continuously piezoelectric is imposed external force, mechanical energy is converted to the deformation Blast Furnace Top Gas Recovery Turbine Unit (TRT) of electric energy.

Background technology

Since the wheel invention, human life has entered a new period, the vehicles miscellaneous arise at the historic moment, and the strength that is used for driving this wheel is also from manpower, the animal-drawing in past, transfer coal period in the industrial revolution, and even the petroleum fuel of today, for the mankind's life has brought revolutionary progress, but tellurian resource-constrained is sought the alternative oil-fired energy, and design the method that can reuse resource, be one of target of people's effort for many years always.

Wherein, someone can install a small generator on bicycle or exercycle, the rotation of wheel is driven on the generator to produce electric energy, this electric energy can store for use in the future, or directly make the car light on the bicycle shinny, traffic safety when keeping night, even also can be for the required electric power of screen of display-related setting on the exercycle.

But because this is installed in small generator on the bicycle with wheel interlinked, make the rider more require great effort, the while, it was low with efficient that mechanical energy is converted to electric energy, therefore be used on the little equipment of power consumption more, generally do not popularize, in addition, only be used for yet with manually driven bicycle or exercycle.Yet other has the relatively large generator that uses on the vehicles such as the automobile of wheel or locomotive, and same situation is also arranged, and not only rolls up the load of drive unit and then consumes the more energy, and generating efficiency is also bad.Therefore, the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of prior art truly has it to require further improvement part.

Summary of the invention

At aforementioned the deficiencies in the prior art, the utility model provides a deformation Blast Furnace Top Gas Recovery Turbine Unit (TRT), and design reaches repetition and efficient utilization and drives the purpose with energy that wheel equipment advances whereby.

In order to reach above-mentioned goal of the invention, the employed technological means of the utility model is to utilize piezoelectric to have can to make the phenomenon of the piezoelectric effect that mechanical energy and electric energy exchange, be equiped with at least one piezoelectric at a wheel side, the staggered complex root spoke that is provided with of these wheel central authorities, one end of this piezoelectric is resisted against the spoke of wheel, and an end of complex root electric wire joins with the surface of piezoelectric respectively in addition.

Above-mentioned wheel can be bicycle, exercycle, locomotive, wheel on the equipment such as automobile, when wheel, its spoke can be patted this piezoelectric continuously, make its flexural deformation, and then generation electric energy, and by design of the present utility model, trample bicycle or the spent manpower of exercycle no matter be, or as burns gasoline, solar energy waits and drives locomotive, the energy that automobile advances, can both be converted to electric energy again for utilization by deformation Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the present utility model by its wheel place, not only can not increase the load of rider or former drive unit, more can effectively reach the recycling energy, the purpose of earth resource cuts the waste.

Description of drawings

Fig. 1 is an enforcement view of the present utility model;

Fig. 2 is a part assembly enlarged diagram of the present utility model; And

Fig. 3 is the part assembly enlarged diagram of another enforcement state of the utility model.

Embodiment

So-called piezoelectric effect is meant a kind of phenomenon that mechanical energy and electric energy are exchanged in the material, and it can be divided into direct piezoelectric effect and inverse piezoelectric effect, and can be commonly referred to as ' piezoelectric ' in order to the material that produces piezoelectric effect, wherein:

Direct piezoelectric effect is meant when a mechanical stress is applied on this piezoelectric, the electric dipole moment of piezoelectric inside can shorten because of compression, this moment is in order to resist this variation, electrically opposite bound charge can appear respectively in piezoelectric on the surface at its two ends, this bound charge size is directly proportional with the size of this mechanical stress, and when this mechanical stress direction was opposite, the polarity of bound charge also can be converse thereupon;

When inverse piezoelectric effect is meant and produces a voltage when applying an electric field in this piezoelectric material surface, its electric dipole moment is elongated, and piezoelectric is in order to resist variation, then can be along the direction of an electric field anamorphic stretching.

Therefore, deformation Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the present utility model is exactly to utilize the characteristic of the direct piezoelectric effect that piezoelectric has, mechanical energy is converted to electric energy, further store or directly utilize this electric energy again, wherein, referring to Fig. 1 and shown in Figure 3, this deformation Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises a wheel 10, at least one piezoelectric 20, a plurality of electric wires 30 and a load unit 40, wherein:

This wheel 10 can be the wheel on the equipment such as bicycle, exercycle, locomotive, automobile, the staggered complex root spoke 11 that is provided with of its central authorities;

Cooperation is referring to shown in Figure 2, in preferred embodiment of the present utility model, include a piezoelectric 20, it can be polyvinylidene fluoride (polyvinylidene fluoride, PVDF), this piezoelectric 20 is located at wheel 10 sides, and be located at the place, shift position of spoke 11 relatively, be resisted against the spoke 11 of wheel 10 with an end of this piezoelectric 20, when wheel 10 rotated, its each spoke 11 can be patted this piezoelectric 20 in regular turn continuously, made this piezoelectric 20 towards the bent distortion of a lateral bending, therefore the electric charge of opposed polarity can appear in piezoelectric 20 on two facing surfaces, and then produces voltage;

One end of this electric wire 30 joins with the surface of aforementioned piezoelectric 20 respectively;

This load unit 40 is located at the other end of electric wire 30, it is by resistance, electric capacity, electronic building bricks such as inductance are formed, the voltage that is produced on this piezoelectric 20 can form on load unit 40 by electric wire 30 can be for the electric energy that utilizes, it for example is the size that 110 volts or 220 volts etc. can use for general electrical equipment with this voltage transitions, or form stable voltage, further connect again and be applied to storage element 41, indicating member, luminescence unit 42, on the electronic installations such as power unit, also can directly connect and be applied on aforementioned each electronic installation, wherein, this storage element 41 is a kind of this electric energy that stores, with in the device that further utilizes this electric energy more in the future, this indicating member is as vapour, the instrument board of machine, or the screen of the display-related setting on the exercycle, this luminescence unit 42 is as lighting apparatus such as car lights, this power unit then is this electric energy further can be converted to kinetic energy again, drives the equipment that vehicle advances, and is particularly useful on electric bicycle or the oily electric hybrid vehicle.

Referring to shown in Figure 3, deformation Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the present utility model also can be provided with a plurality of piezoelectric 20A, 20B, it is repeatedly to put mutually and set firmly mutually, and be resisted against the spoke 11 of wheel 10 with the end of a piezoelectric 20A wherein, when wheel 10 rotated, its each spoke 11 can be patted this piezoelectric 20A in regular turn continuously, makes each piezoelectric 20A, 20B flexural deformation, therefore the electric charge of opposed polarity on two facing surfaces of each piezoelectric 20A, 20B, occurs, and then produce voltage.

Claims

1. A deformation generating device, characterized in that: comprising at least one wheel, at least one piezoelectric material, and a plurality of electric wires, wherein:

A plurality of spokes are staggered in the center of the wheel;

The piezoelectric material is arranged on the side of the wheel, and is relatively arranged at the moving position of the spokes, and one end thereof is pressed against the spokes of the wheel;

One ends of the wires are respectively connected to the piezoelectric material.

2. The deformation generating device according to claim 1, further comprising a load unit, the load unit is arranged at the other end of the wire.

3. The deformation generating device according to claim 1 or 2, characterized in that it comprises a plurality of sheets of piezoelectric material stacked on top of each other and fixed to each other.

4. The deformation generating device according to claim 1 or 2, wherein the piezoelectric material is polyvinylidene fluoride.

5. The deformation generating device as claimed in claim 3, wherein the piezoelectric material is polyvinylidene fluoride.

6. The deformation generating device as claimed in claim 1, further comprising a storage unit, the storage unit is disposed at the other end of the wire.

7. The deformation generating device according to claim 1, further comprising an indicating unit, the indicating unit is arranged at the other end of the wire.

8. The deformation generating device according to claim 1, further comprising a light emitting unit, the light emitting unit is disposed at the other end of the wire.

9. The deformation generating device according to claim 1, further comprising a power unit, the power unit is arranged at the other end of the wire.