CN203883704U - Environmental-friendly power generation device in office - Google Patents
Environmental-friendly power generation device in office Download PDFInfo
- Publication number
- CN203883704U CN203883704U CN201420267109.7U CN201420267109U CN203883704U CN 203883704 U CN203883704 U CN 203883704U CN 201420267109 U CN201420267109 U CN 201420267109U CN 203883704 U CN203883704 U CN 203883704U
- Authority
- CN
- China
- Prior art keywords
- copper
- power generation
- base sheet
- pedal
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 title abstract description 10
- 239000000919 ceramic Substances 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000011084 recovery Methods 0.000 claims description 7
- 238000004146 energy storage Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Abstract
The utility model relates to an environmental-friendly power generation device in offices. The environmental-friendly power generation device comprises a square bottom box with an open upper end and a pedal which can be buckled on the opening of the bottom box, wherein a group of power generation assemblies are arranged inside the bottom box, the power generation assemblies includes four power generation units which form right angles with one another and are in butt joint, each power generation unit comprises a supporting frame and a copper pole piece which is transversely connected on the supporting frame, upper and lower surfaces of the copper pole pieces are adhered with piezoelectric ceramic pieces, elastic pressing pieces arranged above the copper pole pieces are connected between two opposite supporting blocks in the four power generation units, a circular upper pressing block is connected on an intersection of the elastic pressing pieces, the bottom part of the pedal is provided with a circular positioning block which can sleeve the outer side or the inner side of the upper pressing block when the pedal is buckled on the opening of the bottom box, and four lower pressing blocks are arranged below the middle part of the elastic pressing pieces. The environmental-friendly power generation device has the beneficial effects of convenient installation, easy whole machine manufacturing and assembly, low cost, high piezoelectric conversion efficiency, no pollution to the environment, and long service life.
Description
Technical field
The utility model relates to Blast Furnace Top Gas Recovery Turbine Unit (TRT) in a kind of environment-friendly type office.
Background technology
Along with the day of the energy is becoming tight and the enhancing increasingly of people's environmental consciousness, the development and utilization of the problems such as energy-conserving and environment-protective and environment friendly and pollution-free new forms of energy is concern and the attention of countries in the world extremely.Utilize device that piezoelectric ceramic direct piezoelectric effect generates electricity because of its have environmental protection and energy saving, simple in structure, without electromagnetic interference, be easy to realize, low cost and other advantages, become countries in the world researcher's the focus of attention.Utilize body kinetic energy to carry out piezo-electric generating, meet the requirement of current energy-conserving and environment-protective, and there is higher economic benefit.
There is following shortcoming in current piezo-electric generating: 1. generating disperses, and energy output is little, and piezoelectricity transformation efficiency is low, and economic and practical is poor; 2. the percussion power that pair piezoceramic material forms is very little, affected the generating conversion efficiency of piezoelectric ceramic piece, the stroke that human body is trampled is greater than 2mm, steps on the senses of discomfort such as empty: 3. human body is trampled rear direct impact piezoelectric ceramic piece, easily causes piezoelectric ceramic piece non-plastic fracture to damage.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of being easy to install, and piezoelectricity transformation efficiency is high, Blast Furnace Top Gas Recovery Turbine Unit (TRT) in the non-damageable environment-friendly type of piezoelectric ceramic piece office.
The utility model is realized by following measures:
Blast Furnace Top Gas Recovery Turbine Unit (TRT) in a kind of environment-friendly type of the present utility model office, comprise the square under casing of upper end open and can be fastened on the pedal under casing opening, in described under casing, be provided with one group of electrification component, described electrification component comprises that four are mutually Corner butt joint generator unit together, each generator unit comprises bracing frame and is laterally connected to the copper-base sheet on bracing frame, copper-base sheet upper and lower surface is all pasted with piezoelectric ceramic piece, the length of electroceramics sheet is less than the length of copper-base sheet and the end of copper-base sheet is unsettled, in four generator units, between relative two back-up blocks, be connected with the elastic pressuring plate that is positioned at copper-base sheet top, the spring pressuring plate top of infall is connected with the upper holder block of annular, pedal bottom is provided with the annular locating piece that can be enclosed within upper holder block outside or inner side when pedal is fastened under casing opening, below, elastic pressuring plate middle part is provided with four lower lock blocks, described lower lock block is that the end that middle part arranges C shape structure jaggy and copper-base sheet extends in the middle part breach of lower lock block, lower lock block bottom is provided with secondary spring, between under casing bottom and pedal, be provided with main spring, the piezoelectric ceramic piece of copper-base sheet upper and lower surface is electrically connected with electrical energy conversion circuit and electrical energy storage device.
Above-mentioned bracing frame comprises three stacks by the bolted that runs through back-up block together up and down, and described copper-base sheet is clipped between lower support piece and middle back-up block, and elastic pressuring plate is clipped between middle back-up block and upper support piece.
The beneficial effects of the utility model are: people steps on without stepping on the uncomfortable sensations such as empty, and avoided human body to trample the direct impact to piezoelectric ceramic piece, guarantee that piezoelectric ceramic piece is not by concussion fracture or damage, simple in structure, power capacity is large, be convenient to install, complete machine manufacture assembling easily, cost is low, piezoelectricity conversion efficiency is high, environmentally safe, long service life.
Accompanying drawing explanation
Fig. 1 be the utility model electrification component structural representation.
Fig. 2 is that the utility model removes the structural representation after pedal.
Fig. 3 is the structural representation of the utility model pedal.
Wherein: 1 under casing, 2 electrification components, 3 pedals, 4 locating pieces, 2-1 copper-base sheet, 2-2 piezoelectric ceramic piece, 2-3 elastic pressuring plate, 2-4 upper holder block, 2-5 lower lock block, 2-6 secondary spring, 2-7 upper support piece, back-up block in 2-8,2-9 lower support piece.
Embodiment
As shown in Figure 1, Blast Furnace Top Gas Recovery Turbine Unit (TRT) in a kind of environment-friendly type of the present utility model office, comprises the square under casing 1 of upper end open and can be fastened on the pedal 3 under casing 1 opening, and under casing 1 is interior is provided with one group of electrification component 2.The personnel of being adapted at walk about than installing on the ground on the ground of office more frequently or under desk, dig on the ground hole, under casing 1 integral body is put into hole, lay pedal 3 with regard to installation on the opening of under casing 1.When personnel walk about, pin steps down in the pressure and the vibrations that on pedal 3, bring and makes generator unit generation electric weight, realizes the object of generating.
As shown in Figure 2,3, each electrification component 2 comprises that four are mutually Corner butt joint generator unit together, and the concrete structure of generator unit is to comprise bracing frame, copper-base sheet 2-1 and elastic pressuring plate 2-3.Bracing frame is mainly played a supporting role.Bracing frame comprises three stacks by the bolted that runs through back-up block together up and down, by bolt, generator unit is fixed under casing 1 simultaneously.Copper-base sheet 2-1 is laterally clipped between lower support piece 2-9 and middle back-up block 2-8, and copper-base sheet 2-1 upper and lower surface is all pasted with piezoelectric ceramic piece 2-2, and the length of electroceramics sheet is less than the length of copper-base sheet 2-1 and the end of copper-base sheet 2-1 is unsettled.
In four generator units, between relative two bracing frames, connect the elastic pressuring plate 2-3 that is positioned at copper-base sheet 2-1 top, elastic pressuring plate 2-3 is clipped between middle back-up block 2-8 and upper support piece 2-7.The spring pressuring plate top of infall is connected with the upper holder block 2-4 of annular, pedal 3 bottoms are provided with the annular locating piece 4 that can be enclosed within upper holder block 2-4 outside or inner side when pedal 3 is fastened under casing 1 opening, can prevent that like this pedal 3 from slippage occurring while moving up and down.Below, elastic pressuring plate 2-3 middle part is provided with four lower lock block 2-5, lower lock block 2-5 is that the end that middle part arranges C shape structure jaggy and copper-base sheet 2-1 extends in the middle part breach of lower lock block 2-5, lower lock block 2-5 bottom is provided with secondary spring 2-6, between under casing 1 bottom and pedal 3, be provided with main spring, the piezoelectric ceramic piece 2-2 of copper-base sheet 2-1 upper and lower surface is electrically connected with electrical energy conversion circuit and electrical energy storage device.
When people's pedal 3, pedal 3 presses down elastic pressuring plate 2-3, elastic pressuring plate 2-3 moves down very little distance, it is shorter that human body is trampled downward shift length, without stepping on the senses of discomfort such as empty, according to lever principle, four lower lock block 2-5 of center move down distance and move down distance times over elastic pressuring plate 2-3, lower lock block 2-5 moves down downthrust copper-base sheet 2-1, and deformation and generation of vibration electric weight occur piezoelectric ceramic piece 2-2.After human body is trampled and is finished pin and lift, main spring under casing 1 is interior and secondary spring 2-6 are because the potential energy that pedal 3 compressions produce starts to discharge, upspring pedal 3 and lower platen to origin-location, on the breach bottom of lower platen, moving also can downthrust copper-base sheet 2-1, and deformation and generation of vibration electric weight occur piezoelectric ceramic piece 2-2.Once trample four generator units and can convert electric weight to, on each generator unit, move and move down two stages and can realize body kinetic energy to the power conversion of electric energy, utilize to greatest extent human body to trample the kinetic energy of generation, improved the piezoelectricity conversion efficiency of piezo-electric generating plate.A plurality of generator units generate electricity, and use oscilloscope to measure the output voltage of piezoelectric ceramic piece 2-2, and power generation performance is good.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection range of this patent.
Claims (2)
- Blast Furnace Top Gas Recovery Turbine Unit (TRT) in 1.Yi Zhong environment-friendly type office, it is characterized in that: comprise the square under casing of upper end open and can be fastened on the pedal under casing opening, in described under casing, be provided with one group of electrification component, described electrification component comprises that four are mutually Corner butt joint generator unit together, each generator unit comprises bracing frame and is laterally connected to the copper-base sheet on bracing frame, copper-base sheet upper and lower surface is all pasted with piezoelectric ceramic piece, the length of electroceramics sheet is less than the length of copper-base sheet and the end of copper-base sheet is unsettled, in four generator units, between relative two back-up blocks, be connected with the elastic pressuring plate that is positioned at copper-base sheet top, the spring pressuring plate top of infall is connected with the upper holder block of annular, pedal bottom is provided with the annular locating piece that can be enclosed within upper holder block outside or inner side when pedal is fastened under casing opening, below, elastic pressuring plate middle part is provided with four lower lock blocks, described lower lock block is that the end that middle part arranges C shape structure jaggy and copper-base sheet extends in the middle part breach of lower lock block, lower lock block bottom is provided with secondary spring, between under casing bottom and pedal, be provided with main spring, the piezoelectric ceramic piece of copper-base sheet upper and lower surface is electrically connected with electrical energy conversion circuit and electrical energy storage device.
- 2. Blast Furnace Top Gas Recovery Turbine Unit (TRT) in environment-friendly type office according to claim 1, it is characterized in that: support frame as described above comprises three stacks by the bolted that runs through back-up block together up and down, described copper-base sheet is clipped between lower support piece and middle back-up block, and elastic pressuring plate is clipped between middle back-up block and upper support piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267109.7U CN203883704U (en) | 2014-05-23 | 2014-05-23 | Environmental-friendly power generation device in office |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267109.7U CN203883704U (en) | 2014-05-23 | 2014-05-23 | Environmental-friendly power generation device in office |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883704U true CN203883704U (en) | 2014-10-15 |
Family
ID=51684167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267109.7U Expired - Fee Related CN203883704U (en) | 2014-05-23 | 2014-05-23 | Environmental-friendly power generation device in office |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061660A (en) * | 2019-05-24 | 2019-07-26 | 山东大学 | A kind of the support deformation structure and piezoelectric generating device of piezoelectric patches/foil gauge |
| CN110165934A (en) * | 2019-05-13 | 2019-08-23 | 苏州市职业大学 | A kind of multi-layer piezoelectric power generator and its application method collected passerby and trample energy |
-
2014
- 2014-05-23 CN CN201420267109.7U patent/CN203883704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165934A (en) * | 2019-05-13 | 2019-08-23 | 苏州市职业大学 | A kind of multi-layer piezoelectric power generator and its application method collected passerby and trample energy |
| CN110061660A (en) * | 2019-05-24 | 2019-07-26 | 山东大学 | A kind of the support deformation structure and piezoelectric generating device of piezoelectric patches/foil gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20160523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |