CN201623655U - Generating set by bumping and driving piezoelectric material - Google Patents
Generating set by bumping and driving piezoelectric material Download PDFInfo
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- CN201623655U CN201623655U CN2009202737017U CN200920273701U CN201623655U CN 201623655 U CN201623655 U CN 201623655U CN 2009202737017 U CN2009202737017 U CN 2009202737017U CN 200920273701 U CN200920273701 U CN 200920273701U CN 201623655 U CN201623655 U CN 201623655U
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- bumping
- piezoelectric material
- power generation
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- casing
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Abstract
The utility model discloses a generating set by bumping and driving piezoelectric material. The generating set comprises a spring plate unit (3) including a box body (1), spring plates (3-1) and piezoelectric plates (3-4), and a bumping and driving device (11) including shaking balls (2) on the spring plate unit (3); the piezoelectric plates (3-4) are correspondingly connected with the spring plates (3-1) through conducting wires; the spring plates (3-1) are connected with an anti-counter charging diode (8) through the conducting wires; the anti-counter charging diode (8), a DC voltage stabilizer (5), a storage battery (7), an inverter (9) and a controller (6) are arranged in a control box body (13); as an external force drives the box body to perform the swinging and fluctuation motions, and multiple layers of shocking balls in the box body also roll; the spring plates under the shocking balls shock under the action of rolling the shocking balls; and the multiple layers of piezoelectric plates on two sides of the spring plates perform the power generation under the action of shocking; therefore, the utility model ensures that the power is generated by utilizing piezoelectric material stably and reliably, has low cost and less maintenance cost, reduces the dependence on the non-renewable energy resources, relieves the energy crisis, and protects the atmospheric environment.
Description
Technical field:
The utility model relates to a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), relates in particular to a kind of device of power generation by bumping-driving piezoelectric material.
Background technology:
Piezoelectric effect is to find that its principle is if piezoelectric is exerted pressure, just it can produce potential difference, to be referred to as direct piezoelectric effect when Curie brother research is quartzy before more than 100 year; Otherwise apply voltage, then produce mechanical stress, be called inverse piezoelectric effect.In actual life, piezoelectric has between mechanical energy and the electric energy function of conversion and inverse conversion.Piezoelectric material to generate electricity has lastingly, cleaning, non-maintaining characteristics, and it has the energy density of superelevation, and its peak energy denisty can reach 100-10000Kw/Kg.
In addition; minimizing day by day along with non-regenerative resource; the development and use new forms of energy have become the inevitable choice of current social development; and also do not have economy, maturation at present, reliably, stably utilize power generation by bumping-driving piezoelectric material to improve energy utilization rate; energy savings, the technical scheme of protection atmospheric environment.
The utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and device that the power generation by bumping-driving piezoelectric material that a kind of cost is low, maintenance cost is few, the stability of a system is high is provided; this device is placed certain environment that jolts of existence; it combines the energy that jolts and generates electricity with piezoelectric; reached the purpose that improves energy utilization rate, energy savings and protection atmospheric environment; alleviate energy crisis, protected atmospheric environment.
The purpose of this utility model can reach by following measure: a kind of device of power generation by bumping-driving piezoelectric material, it is characterized in that it has the drive unit of jolting, jolt drive unit by casing, the vibrations ball, spring plate unit constitutes, be distributed with spring plate unit in the casing, each spring plate unit constitutes by the piezoelectric patches that distributes on shell fragment and the shell fragment, be distributed with the vibrations ball on the shell fragment, the corresponding connection of second lead on first lead of piezoelectric patches by the separately shell fragment corresponding with it, second lead on each shell fragment all connects counnter attack by privates and fills diode, counnter attack is filled diode and is connected direct current stabilizer, direct current stabilizer connects batteries, batteries connects inverter, diode is filled in counnter attack, direct current stabilizer, batteries, inverter all connects controller, and diode is filled in counnter attack, direct current stabilizer, batteries, inverter and controller all are located in the control casing.
In order further to realize the purpose of this utility model, the described drive unit that jolts has two at least, second lead on the shell fragment of the spring plate unit of each drive unit that jolts all connects a counnter attack by a privates and fills diode, and all counnter attacks are filled diode and all connected direct current stabilizer.
In order further to realize the purpose of this utility model, described casing is divided at least two layers by dividing plate, is equipped with spring plate unit and vibrations ball in each layer.
In order further to realize the purpose of this utility model, described spring plate unit is for being horizontally disposed with or vertically setting or level and vertical cartel setting.
In order further to realize the purpose of this utility model, be provided with crashproof layer in the described casing.
In order to realize that further the purpose of this utility model, the bottom of described casing are conical.
For further realize the purpose of this utility model, described control casing and casing be split or one.
In order further to realize the purpose of this utility model, described piezoelectric patches is made by one of piezoelectric ceramic, piezoelectricity ferro material, piezopolymer, piezo-electricity composite material or its combination.
In order to realize that further the purpose of this utility model, described shell fragment adopt one of stainless steel, titanium alloy or its combination to make.
In order further to realize that the purpose of this utility model, described vibrations ball are one of solid, hollow or its combination, when the vibrations ball was hollow, its hollow vibrations ball inside was provided with spring oscillator.
In order to realize that further the purpose of this utility model, described vibrations ball adopt one of pottery, stainless steel, aluminium oxide wear-resistant ceramic, zirconia ceramics or its combination to make.
In order further to realize the purpose of this utility model, described vibrations ball is one of smooth surface, convex-concave surface or its combination.
The utility model can produce following good effect compared with the prior art: the utility model is done by the external force drive case and is waved undulatory motion, vibrations ball in the casing rolls thereupon, shell fragment under the vibrations ball shakes under the rolling action of vibrations ball, and the piezoelectric that some piezoelectric patches of shell fragment both sides are formed generates electricity under the effect of vibrations.This apparatus structure is simple and practical, can be applicable to the environment that there is oscillating motion in all, as in the movement environments such as wave, morning and evening tides, ocean current, boats and ships, vehicle, plant equipment or vibrations mechanically, with the wave is example, the casing of the drive unit that jolts is placed (the control casing of electrical appliance part can place the land) on the sea, the casing of drive unit of jolting is fixed by fixedly cable and seabed, and the wave drive case is done and waved undulatory motion.The utility model is lower than solar energy power generating, wind power generation, tidal power generation cost, maintenance cost still less, the stability of a system is higher.Therefore, realized the reliable and stable piezoelectric material to generate electricity that utilizes, thereby reduced dependence, alleviated energy crisis, protected atmospheric environment non-renewable energy resources such as oil, coals.
Description of drawings:
Fig. 1 is the structural representation of first kind of execution mode of the present utility model;
Fig. 2 is the interior vertical view of the casing of Fig. 1;
Fig. 3 is the structural representation of spring plate unit of the present utility model;
Fig. 4 is the end view of Fig. 3;
Fig. 5 is the structural representation of second kind of execution mode of the present utility model;
Fig. 6 is the structural representation of the third execution mode of the present utility model;
Fig. 7 is the structural representation of convex-concave surface vibrations ball of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail:
Embodiment 1: a kind of device of power generation by bumping-driving piezoelectric material is (referring to Fig. 1-Fig. 4), it has the drive unit 11 that jolts, jolt drive unit 11 by casing 1, a plurality of vibrations balls 2 (decide as required by its quantity, be generally 10～100), a plurality of spring plate units 3 (decide as required by its quantity, be generally 10～150) constitute, (decide as required by its quantity by shell fragment 3-1 and the equally distributed a plurality of piezoelectric patches 3-4 of shell fragment both side surface for spring plate unit 3, be generally 10～150) constitute, shell fragment 3-1 adopts hardness big, wear-resisting, elasticity is big, the material of light weight is as stainless steel, one of titanium alloys etc. or its combination are made.Piezoelectric patches 3-4 is made by one of piezoelectric ceramic, piezoelectricity ferro material, piezopolymer, piezo-electricity composite material or its combination.The corresponding connection of the second lead 3-2 on the first lead 3-3 of piezoelectric patches 3-4 by the separately shell fragment 3-1 corresponding with it, casing 1 is divided into multilayer (present embodiment is 3 layers) by dividing plate 12, the dividing plate 12 on upper strata is provided with equally distributed a plurality of draw-in groove (its quantity is identical with the quantity of the spring plate unit 3 on upper strata), the vertical correspondence of shell fragment 3-1 on upper strata is connected in the draw-in groove of dividing plate 12, is placed with a plurality of vibrations balls 2 on the shell fragment 3-1; The dividing plate 12 in middle level is provided with equally distributed a plurality of draw-in groove (its quantity is identical with the quantity of the spring plate unit 3 in middle level), and the vertical correspondence of shell fragment 3-1 in middle level is connected in the draw-in groove of dividing plate 12, is placed with a plurality of vibrations balls 2 on the shell fragment 3-1; Bottom is conical, the inwall both sides correspondence of bottom is provided with equally distributed a plurality of draw-in groove (its quantity is identical with the quantity of the spring plate unit 3 of bottom), shell fragment 3-1 level correspondence in the bottom is connected in the draw-in groove of inwall of bottom, be placed with a plurality of vibrations balls 2 on the shell fragment 3-1, when casing 1 waved undulatory motion under the effect of jolting, vibrations ball 2 rolled on shell fragment 3-1.Vibrations ball 2 adopts the material that hardness is big, wear-resisting, density is big, makes as one of pottery, stainless steel, aluminium oxide wear-resistant ceramic, zirconia ceramics etc. or its combination etc.Vibrations ball 2 be one of solid, hollow or its combination, and when to shake ball 2 be hollow, its hollow vibrations ball inside was equipped with spring oscillator.Vibrations ball 2 is one of smooth surface, convex-concave surface or its combination.Vibrations ball 2 can be not of uniform size, and material differs, and quality differs.In order to prevent to shake ball 2 and casing 1 breakage, be provided with crashproof layer 4 in the casing 1.The second lead 3-2 on each shell fragment 3-1 all connects counnter attack by privates 10 and fills diode 8, counnter attack is filled diode 8 and is connected direct current stabilizer 5, direct current stabilizer 5 connects batteries 7, batteries 7 connects inverter 9, counnter attack is filled diode 8, direct current stabilizer 5, batteries 7, inverter 9 and is all connected controller 6, wherein diode 8 is filled in counnter attack, be used for the direct current that the piezoelectric of described shell fragment both sides produces is transferred to direct current stabilizer 5, and prevent that batteries 7 from oppositely discharging to piezoelectric; Direct current stabilizer 5 is used for that direct current is carried out voltage stabilizing and handles, the output galvanic current; Batteries 7 is used to store the direct current of direct current stabilizer output, and to direct current stabilizer 5 and controller 6 power supplies; Controller 6, fill the size of diode 8 electric currents and whether have electric current to pass through to determine whether operate as normal of spring plate unit 3 by the detection counnter attack of flowing through, determine the electric weight storage of current system by the size that detects batteries 7 electric weight, control inverter 9 is started working when batteries 7 electric weight reach certain threshold values, direct current is transformed into alternating current exports AC load to, determine its operating state by the electric current that detects direct current stabilizer 5, the size of voltage; Detected and sent alarm signal when unusual.Inverter 9, the direct current that is used under the control of controller 6 batteries being stored are transformed into alternating current output.Counnter attack is filled diode 8, direct current stabilizer 5, batteries 7, inverter 9 and controller 6 and all is located in the control casing 13 in the present embodiment, and control casing 13 and casing 1 are splits, can be used for as ocean, river etc.
During use, drive unit 11 places the environment of oscillating motion with jolting, when casing 1 waves undulatory motion under the effect of jolting, vibrations ball 2 rolls on shell fragment 3-1, thereby shell fragment 3-1 vibration, and then drive the piezoelectric patches 3-4 vibration on the shell fragment 3-1 and make it produce mechanical deformation and generate electricity, the direct current that piezoelectric patches 3-4 sends is successively by the first lead 3-3, the second lead 3-2 and privates 10 are delivered to counnter attack and are filled diode 8, counnter attack is filled diode 8 and direct current is transferred to direct current stabilizer 5 is carried out voltage stabilizing and handle, the output galvanic current, batteries 7 is stored these galvanic currents, meanwhile, controller 6 detects the counnter attack of flowing through and fills the electric current of diode 8 and the electric weight of batteries 7, when the electric weight of batteries 7 reaches predefined threshold values and has electric current to flow through counnter attack when filling diode 8, start inverter 9 and start working, otherwise, continue to detect.Inverter 9 is transformed into alternating current output to supply with load or to incorporate AC network into the direct current of batteries 7 storages under the control of controller 6.
Embodiment 2: a kind of device of power generation by bumping-driving piezoelectric material (referring to Fig. 5), and its structure and principle are basic identical with embodiment 1, and its difference be to jolt quantity of drive unit 11 is a plurality of (present embodiment is an example with 4, and specifically quantity is decided as required).The second lead 3-2 on the shell fragment 3-1 of each drive unit 11 that jolts all connects a counnter attack by a privates 10 and fills diode 8, all counnter attacks are filled diode 8 and are all connected direct current stabilizer 5, direct current stabilizer 5 connects batteries 7, batteries 7 connects inverters 9, and counnter attack is filled diode 8, direct current stabilizer 5, batteries 7, inverter 9 and all connected controller 6.Can be used for as large, medium and small power plant etc.
Embodiment 3: a kind of device of power generation by bumping-driving piezoelectric material is (referring to Fig. 6, Fig. 2, Fig. 3, Fig. 4), it has the drive unit 11 that jolts, jolt drive unit 11 by casing 1, a plurality of vibrations balls 2 (decide as required by its quantity, be generally 10～80), a plurality of spring plate units 3 (decide as required by its quantity, be generally 10～120) constitute, (decide as required by its quantity by shell fragment 3-1 and the equally distributed a plurality of piezoelectric patches 3-4 of shell fragment both side surface for spring plate unit 3, be generally 10～400) constitute, shell fragment 3-1 adopts hardness big, wear-resisting, elasticity is big, the material of light weight is as stainless steel, one of titanium alloys etc. or its combination are made.Piezoelectric patches 3-4 is made by one of piezoelectric ceramic, piezoelectricity ferro material, piezopolymer, piezo-electricity composite material or its combination.The corresponding connection of the second lead 3-2 on the first lead 3-3 of piezoelectric patches 3-4 by the separately shell fragment 3-1 corresponding with it, casing 1 is divided into multilayer (present embodiment is two-layer) by dividing plate 12, dividing plate 12 is provided with equally distributed a plurality of draw-in groove (its quantity is identical with the quantity of the spring plate unit 3 on upper strata), the vertical correspondence of shell fragment 3-1 on upper strata is connected in the draw-in groove of dividing plate 12, be placed with a plurality of vibrations balls 2 on the shell fragment 3-1, the base plate of bottom is provided with equally distributed a plurality of draw-in groove (its quantity is identical with the quantity of the spring plate unit 3 of bottom), the vertical correspondence of shell fragment 3-1 of bottom is connected in the draw-in groove on the base plate, be placed with a plurality of vibrations balls 2 on the shell fragment 3-1, when casing 1 waved undulatory motion under the effect of jolting, vibrations ball 2 rolled on shell fragment 3-1.Vibrations ball 2 adopts the material that hardness is big, wear-resisting, density is big, makes as one of pottery, stainless steel, aluminium oxide wear-resistant ceramic, zirconia ceramics etc. or its combination etc.Vibrations ball 2 be one of solid, hollow or its combination, and when to shake ball 2 be hollow, its hollow vibrations ball inside was equipped with spring oscillator.Vibrations ball 2 is one of smooth surface, convex-concave surface or its combination.Vibrations ball 2 can be not of uniform size, and material differs, and quality differs.In order to prevent to shake ball 2 and casing 1 breakage, be provided with crashproof layer 4 in the casing 1.The second lead 3-2 on each shell fragment 3-1 all connects counnter attack by privates 10 and fills diode 8, counnter attack is filled diode 8 and is connected direct current stabilizer 5, direct current stabilizer 5 connects batteries 7, batteries 7 connects inverter 9, counnter attack is filled diode 8, direct current stabilizer 5, batteries 7, inverter 9 and is all connected controller 6, wherein diode 8 is filled in counnter attack, be used for the direct current that the piezoelectric of described shell fragment both sides produces is transferred to direct current stabilizer 5, and prevent that batteries 7 from oppositely discharging to piezoelectric; Direct current stabilizer 5 is used for that direct current is carried out voltage stabilizing and handles, the output galvanic current; Batteries 7 is used to store the direct current of direct current stabilizer output, and to direct current stabilizer 5 and controller 6 power supplies; Controller 6, fill the size of diode 8 electric currents and whether have electric current to pass through to determine whether operate as normal of spring plate unit 3 by the detection counnter attack of flowing through, determine the electric weight storage of current system by the size that detects batteries 7 electric weight, control inverter 9 is started working when batteries 7 electric weight reach certain threshold values, direct current is transformed into alternating current exports AC load to, determine its operating state by the electric current that detects direct current stabilizer 5, the size of voltage; Detected and sent alarm signal when unusual.Inverter 9, the direct current that is used under the control of controller 6 batteries being stored are transformed into alternating current output.Counnter attack is filled diode 8, direct current stabilizer 5, batteries 7, inverter 9 and controller 6 and all is located in the control casing 13 in the present embodiment, and control casing 13 and casing 1 are connected as a single entity, and can be used for as machinery, vehicle etc.
Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection range of claims of the present utility model.
Claims (9)
1. the device of a power generation by bumping-driving piezoelectric material, it is characterized in that it has the drive unit of jolting (11), jolt drive unit (11) by casing (1), vibrations ball (2), spring plate unit (3) constitutes, be distributed with spring plate unit (3) in the casing (1), each spring plate unit (3) is gone up piezoelectric patches (3-4) formation that distributes by shell fragment (3-1) and shell fragment (3-1), be distributed with vibrations ball (2) on the shell fragment (3-1), the corresponding connection of second lead (3-2) on first lead (3-3) of piezoelectric patches (3-4) by the separately shell fragment (3-1) corresponding with it, second lead (3-2) on each shell fragment (3-1) all connects counnter attack by privates (10) and fills diode (8), counnter attack is filled diode (8) and is connected direct current stabilizer (5), direct current stabilizer (5) connects batteries (7), batteries (7) connects inverter (9), diode (8) is filled in counnter attack, direct current stabilizer (5), batteries (7), inverter (9) all connects controller (6), and diode (8) is filled in counnter attack, direct current stabilizer (5), batteries (7), inverter (9) and controller (6) all are located in the control casing (13).
2. the device of a kind of power generation by bumping-driving piezoelectric material according to claim 1, it is characterized in that the described drive unit that jolts (11) has two at least, second lead (3-2) on the shell fragment (3-1) of the spring plate unit (3) of each drive unit that jolts (11) all connects a counnter attack by a privates (10) and fills diode (8), and all counnter attacks are filled diode (8) and all connected direct current stabilizer (5).
3. the device of a kind of power generation by bumping-driving piezoelectric material according to claim 1 is characterized in that described casing (1) is divided at least two layers by dividing plate (12), is equipped with spring plate unit (3) and vibrations ball (2) in each layer.
4. according to the device of claim 1 or 2 or 3 described a kind of power generation by bumping-driving piezoelectric material, it is characterized in that described spring plate unit (3) is for being horizontally disposed with or vertically setting or level and vertical cartel setting.
5. the device of a kind of power generation by bumping-driving piezoelectric material according to claim 1 is characterized in that being provided with in the described casing (1) crashproof layer (4).
6. the device of a kind of power generation by bumping-driving piezoelectric material according to claim 1 is characterized in that the bottom of described casing (1) is taper shape.
7. the device of a kind of power generation by bumping-driving piezoelectric material according to claim 1, it is characterized in that described control casing (13) and casing (1) be split or one.
8. the device of a kind of power generation by bumping-driving piezoelectric material according to claim 1 is characterized in that described vibrations ball (2) is one of solid, hollow or its combination, and when vibrations balls (2) were hollow, its hollow vibrations ball inside was provided with spring oscillator.
9. the device of a kind of power generation by bumping-driving piezoelectric material according to claim 1 is characterized in that described vibrations ball (2) is one of smooth surface, convex-concave surface or its combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202737017U CN201623655U (en) | 2009-11-25 | 2009-11-25 | Generating set by bumping and driving piezoelectric material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202737017U CN201623655U (en) | 2009-11-25 | 2009-11-25 | Generating set by bumping and driving piezoelectric material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201623655U true CN201623655U (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202737017U Expired - Fee Related CN201623655U (en) | 2009-11-25 | 2009-11-25 | Generating set by bumping and driving piezoelectric material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201623655U (en) |
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2009
- 2009-11-25 CN CN2009202737017U patent/CN201623655U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20111125 |