CN109713932A - Water surface floating-type power generation device - Google Patents

Water surface floating-type power generation device Download PDF

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CN109713932A
CN109713932A CN201811624406.1A CN201811624406A CN109713932A CN 109713932 A CN109713932 A CN 109713932A CN 201811624406 A CN201811624406 A CN 201811624406A CN 109713932 A CN109713932 A CN 109713932A
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hollow
big ball
electrode
power generation
ball
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CN109713932B (en
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侯腾跃
孙炎辉
杜海英
隋东均
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Dalian Minzu University
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Dalian Nationalities University
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Abstract

Water surface floating-type power generation device, belong to rescue aid power field, in order to solve the problems, such as floating power generation, including hollow big ball and hollow beads, hollow big ball inner surface plated electrode, metal oxide nanorods grow on the electrode and form nano-array, hollow beads outer surface plated electrode, layer gold adheres to friction material, hollow beads are placed in inside hollow big ball, and there is the space for moving bead with big ball inside outside bead, one conducting wire is connected to the electrode of hollow beads, and it is exported through hollow big ball and by a wire guide thereon, another conducting wire is connected to the electrode of hollow big ball, and there is another wire guide of hollow big ball to export, two wire guide extraction wires are simultaneously sealed, two conducting wire connection signal emitters are to power, effect is to realize floating power generation.

Description

Water surface floating-type power generation device
Technical field
The invention belongs to rescue aid power fields, are related to a kind of water surface floating-type power generation device.
Background technique
When taking the air-seas line vehicles such as cruise, yacht, aircraft, life jacket is fall the accidents such as sea basic Safety is equipped with.When the perils of the sea occurs, life jacket can help castaway to float on the water surface for a long time, and then avoid marine chance Difficult person is drowned, and waits for rescue the time to extend.
Traditional life jacket is to increase castaway to be rescued chance, mostly makees background color using bright-coloured yellow or orange, then take With reflective strip or emitting bulb, and it is attached to whistle and reflective mirror, allows castaway that can show appearance and hair marine greatly Out the sound and be quickly found.
However, above-mentioned function still Shortcomings, this is because bright-coloured yellow or orange background color, reflective strip, reflective mirror It is not available at night and the transmitting of whistle sound is apart from not far.There are also because general lithium battery cannot be carried on aircraft, send out Light light bulb often utilizes solar panels electric power storage, but still has the problem of not enough power supply.
" black box " ----it is one of dedicated electronic recording equipment of modern aircraft.There are two black boxes, talks about for cockpit Sound logger (Cockpit Voice Recorder) and flight data recorder (Flight Data Recorder).Aircraft is each Mechanical position and electronic instrument are equipped with sensor and are attached thereto.Its crash first half that aircraft can be stopped working or be had an accident is small When voice dialogue and two hours flying heights, speed, course, the climb rate, rate of descent, accelerate situation, fuel consumption, undercarriage Receipts, greenwich time are put, there are also the flight parameters such as aircraft system working condition and engine operating parameter all to record, and needs The content decoding recorded when wanting, it is used for flight experiment, crash analysis.The shell of black box has very thick steel plate and is permitted Multilayer heat insulation protecting against shock resistance to compression protection materials, are typically mounted on the safest position of airplane tail group.Recording medium is also from magnetic tape type Improving becomes the static storage recorder that can bear more large impact prevents black box from existing similar to the storage chip in computer It is damaged in airplane crash.But black box needs battery continued power, once accumulator electric-quantity is insufficient, black box just can not Play its effect.The event for example, horse is navigated, why not finding the wreckage of an plane is because when battery is black box power supply Interior rescue personnel does not find its position, and after accumulator electric-quantity has been used up, black box can not continue to issue signal, causes Horse boat event becomes a mystery.If black box can be continued for electricity, it will be able to there is the sufficient time to determine The wreckage of an plane position, to carry out rescue work.And the present invention can confess electric energy, if be installed on black box, just Having occurred for this tragedy can be reduced.
Use now one is solar energy aquatic life-saving equipment, including conventional water survival floating body, on lift-buoy Equipped with solar cell, electrical storage device, switch and generator for signal crying for help, wherein solar cell setting is easily accepted by lift-buoy The easily operated position of manpower, solar cell, electrical storage device, switch and distress signal is arranged in sunlit position, switch Circuit is connected by electric wire between generator.The generator for signal crying for help of this device can design sending emergency according to demand The distress signals such as sound, the light of various colors or specific radio wave, sound wave, light wave, provide accurate position for rescue personnel Confidence breath provides rescue efficiency with sharp rescue personnel capture.Usually solar cell is placed in the position that sunlight easily irradiates to lay in energy Amount, turns on the switch when wrecked, signal generator can work double tides, while solar cell is also in constantly electric energy supplement, until meeting Difficult member is rescued, and operation is very easy for emergency.
Traditional hydroelectric generator is main by rotor, stator, rack, thrust bearing, guide bearing, cooler, brake etc. Component composition.Stator is mainly made of components such as base, iron core and windings.Stator core is built up with cold-reduced silicon sheet, by manufacture Integral and splitted structure can be done with traffic condition.Working principle: water impact hydroelectric generator runner makes its rotation, and lead to Crossing main shaft drives generator amature and then to rotate, and DC current is passed through in electric generator rotor coil, rotor coil will generate Rotating excitation field, the magnetic line of force are cut in rotary course by stator coil, according to electromagnetic induction principle, will be produced in stator coil Raw voltage generates electric current after stator coil access load in stator coil.Water energy is converted into mechanical energy, hydroelectric generator Shaft drives the rotor of generator again, converts mechanical energy into electric energy and exports.
Black box is substantially a transceiver.In aircraft flight, it can will be collected by built-in sensor Various information receive in time, and be automatically converted into corresponding digital signal and be carried out continuously record;When aviation accident, according to Urgent positioning transmitter by black box to all the winds launches specific frequency automatically, regular radio as similar heartbeat Signal, the orientation of " declaration " locating for oneself, so that searcher's wave that traces back is found.Because of limited battery capacity in casket, sender is positioned It is typically only capable to continuous work a couple of months.So black box uses the external power supply of aircraft, required direct current under normal circumstances It is supplied by the electricity generation system of aircraft.This generator is ac-dc conversion machine, and the alternating current of sending is directly become by direct current generator Change direct current into.And when generator is out of order, it automatically switches into immediately and required voltage is provided by storage battery power supply.
Life jacket with solar energy aquatic life-saving equipment has the undesirable features such as heavy, sultry.Due to electroluminescent lamp Pauli It is difficult to mention in continuous dark weather so environmental factor and the geographic factor requirement needed is relatively high with solar panels electric power storage For effectively helping.
The general volume of wave energy energy gathering devices of induction generator is big, heavy, and therefore, it is difficult to collect on a large scale At.In addition, this wave energy energy gathering devices need additional external unit also to collect capture external mechanical energy, thus into One step increases the complexity and manufacturing cost of generator.From the aspect of geographical environment, land coastal waters short cycle, small wave height, The wave resource characteristic of low energy current density also increases the difficulty of traditional ocean wave generator functionization.
Since the accumulator electric-quantity storage of black box is limited, positioning sender is typically only capable to continuous work a couple of months, if Time is long, and electricity has been used up, and can not just continue to issue signal.The best opportunity of rescue will be missed.
Summary of the invention
In order to solve the problems, such as floating power generation, the following technical solutions are proposed by the present invention:
A kind of water surface floating-type power generation device, including hollow big ball and hollow beads, hollow big ball inner surface plated electrode, metal Oxide nano-rod grows on the electrode and is formed nano-array, hollow beads outer surface plated electrode, and layer gold adheres to friction material, Hollow beads are placed in inside hollow big ball, and have the space for moving bead with big ball inside outside bead, and a conducting wire connects The electrode in hollow beads is connect, and is exported through hollow big ball and by a wire guide thereon, another conducting wire is connected to sky The electrode of the big ball of the heart, and there is another wire guide of hollow big ball to export, two wire guide extraction wires are simultaneously sealed, and two are led Line connection signal emitter is to power.
Further, fixation is clamped by hollow beads in one end of the first connecting rope, and the other end is sticked to the hole of hollow big ball Wall simultaneously stretches out wire guide, the conducting wire connecting with hollow beads electrode, winds the first connecting rope and pulls out wire guide, the second connection Rope is fixed on hollow big ball inner surface, and the conducting wire connecting with the electrode of hollow big ball winds the second connecting rope and pulls out conducting wire Hole, hot melt adhesive seal two wire guides of hollow big ball thereon, are allowed to form a confined space.
Further, for hollow big ball inner surface Gold plated Layer as electrode, metal oxide nanorods are ZnO nanorod, ZnO Nanometer rods grow on the electrode and are formed aligned nano-ZnO arrays, and hollow beads outer surface Gold plated Layer is as electrode, Gold plated Layer attachment PET is as friction material.
Further, organic polymer PDMS wraps up aggregation growth in metal oxide nanorods array, to friction material Protectiveness package is formed, and etches organic polymer P DMS with the tip of exposing metal oxide nano-rod.
Further, the polymerization of organic polymer PDMS package is raw in aligned nano-ZnO arrays, forms protectiveness packet to friction material It wraps up in, organic polymer etches PDMS to expose the tip of ZnO nanorod.
Further, the hollow big ball is formed by two hollow hemisphere spirals, and the hollow beads are by two hollow half Ball is spliced, and two wire guides are located at a hemisphere of hollow big ball, another hemisphere without wire guide is fixedly connected There is semicircular ring, and the position of the semicircular ring is opposite with the position of wire guide, semicircular ring lower part connects a plummet.
The utility model has the advantages that two ball warps of the invention, which cross shock friction, produces electricl energy that so that external LED light is shone shinny, use Ball cover spherical structure, big ball hollow out make device light and handy, simple and direct, as a kind of structure of self-power supply device, can use friction and produce Raw electric energy is distress signal generating device waterborne power supply, and solving not can solve in continuous dark weather solar energy device for escape Powerup issue and the accumulator electric-quantity of black box store limited problem.And the new equipment light structure designed is convenient, solution It has determined the problem of the general volume of wave energy energy gathering devices is big, heavy of traditional induction generator.Utilize nanometer Triboelectricity collects electricity using frictional this mechanical energy collection form, and structure novel, device structure are simple, have essence Quasi- positioning function, at low cost, electricity continue reliably, provide endlessly electric energy for maritime search and rescue equipment, are suitble to seawater resistance Power is larger, and overboard farther away personnel carry out effective Quick rescue.The nano friction generator of water body kinetic energy can be collected.And it utilizes The electric energy that friction generates is that distress signal generating device waterborne is powered, and is sought survival dress to solve in continuous darkness weather solar energy Set indeterminable powerup issue.It is limited to solve the problems, such as that the accumulator electric-quantity of black box stores, can be its continued power. The new equipment light structure of design is convenient, solves the general body of wave energy energy gathering devices of traditional induction generator The problem of product is big, heavy.
Detailed description of the invention
The hollow big ball schematic diagram of Fig. 1;
Fig. 2 overall structure figure;
Fig. 3 A module diagrammatic cross-section;
Fig. 4 electrode draws outside drawing;
Fig. 5 circuit diagram;
Fig. 6 material distribution drawing;
Fig. 7 working principle diagram;
Fig. 8 voltage change waveform diagram;
Fig. 9 hollow beads schematic diagram;
Wherein: 1. beads, 2. electrodes, 3.PET, 4. big balls, 5. electrodes, 6. plummets, 7. machine polymer P DMS, 8. nanometers ZnO array, 9. connecting ropes, the conducting wire that 10. big ball inner surface electrodes are drawn, the conducting wire that 11. small outer surface of ball electrodes are drawn.
Specific embodiment
Embodiment 1: the present invention is explained in detail below in conjunction with attached drawing and specific embodiment.
The control of following English names and its Chinese name for listing abbreviation used in embodiment.
PDMS: English name: polydimethylsiloxane Chinese name: dimethyl silicone polymer
PET: English name: Polyethylene terephthalate Chinese name: polyethylene terephthalate
The present embodiment provides a kind of self-powered distress signal generating devices waterborne, are made of two modules, A module is base In the water energy generator of TENG, mainly by hollow beads 1 (such as Fig. 9), tool, there are two the hollow big balls 4 (such as Fig. 1) of aperture, plummet 6, nylon connecting rope 9, conducting wire composition.B module is the distress signal generating device wrapped up by air bag, and the air bag can choose Life jacket etc., distress signal generating device is mainly by rechargeable lithium battery, diode, chip LM317, capacitor, resistance, several LED light and sender unit (such as black box) composition.As shown in Figure 2.
Two modules are described in detail below:
The A module (such as Fig. 3) is therein:
Hollow big ball 4: it is formed by the hollow hemisphere spiral that two diameters are 7cm, wherein one in two hemisphere, There are two 5mm apertures for surface band, and as wire guide, another hemisphere surface is complete.The ball wall thickness of two hemisphere is 2mm.? The bottom of the complete hollow hemisphere in surface, having a diameter is the semicircular ring of 5mm, and semicircular ring lower part connects a plummet 6, Plummet 6 is not attached to the hemisphere with wire guide, and is connected to its another opposite hemisphere, it is therefore an objective to which conducting wire wants connection signal Emitter, and the effect of plummet 6 is the weight in order to increase ball, enables it to constantly be located in wave, in order to avoid conducting wire It is contacted with plummet 6, and conducting wire safer can be connect with sender unit, thus, so that wire guide is oppositely arranged with plummet 6 In different hemisphere.Hollow 4 inner surface of big ball is first coated with layer gold, and as electrode, ZnO nanorod is using hydro-thermal method in metal electrode Upper growth is wrapped up aggregation growth outside aligned nano-ZnO arrays 8, is formed and protected to friction material using organic polymer PDMS7 Property package.Improve the flexibility of aligned nano-ZnO arrays 8.Using low temperature radio frequency plasma lithographic technique etching PDMS exposure ZnO The tip of nanometer rods.When rubbing with electronegative friction material, ZnO nanorod generates negative charge inducing.
Hollow beads 1: being spliced by the hollow hemisphere that two diameters are 4cm, ball wall thickness 5mm.Outside hollow beads 1 Surface gold-plating layer adheres to PET3 as electrode in layer gold, as friction material.When with positively charged friction material friction, PET3 generates positive charge inducing.
The hollow beads 1 are placed in hollow big ball 4, and are connected by nylon connecting rope 9, allow the bottoms of hollow beads 1 The contact of the inner surface area of portion region and hollow 4 bottom of big ball.One end hollow beads 1 of one nylon connecting rope 9 are clamped solid Fixed, the other end is sticked to the ball wall near the wire guide of hollow big ball 4, and the electrode of hollow beads 1 winds nylon connection by conducting wire Rope 9 pulls out, and the electrode of hollow big ball 4 winds nylon connecting rope 9 by conducting wire and pulled out from inner surface by the hole of itself Come.Certainly, nylon connecting rope 9 can also be exported by wire guide, for the fixation with other building blocks, as shown in Figure 4.Conducting wire Two wire guides for sealing hollow big ball 4 after extraction with hot melt adhesive, are allowed to form a confined space.When device in water When, the wave that water generates allows hollow big ball 4 to generate shaking, so that the outer surface of hollow beads 1 be made to hit hollow big 4 inner surface of ball Friction produces electricl energy.B module: being to be made of distress signal generating device waterborne and air bag two parts, air bag can be lifesaving Clothing, wherein distress signal generating device waterborne is mounted on air bag.
Distress signal generating device waterborne: rectification circuit, filter circuit, voltage regulator circuit, rechargeable lithium battery, several LED, Sender unit composition.Rectification circuit is the rectifier bridge being made of four diodes, and alternating current is become Rectified alternating current.Filter Wave circuit is made of capacitor, is that Rectified alternating current is become to smoother direct current.But obtained direct current is unstable.Surely Piezoelectricity router chip LM317A, diode, resistance, capacitor are constituted, and can obtain stable DC.So being generated in A model Alternating current so that alternating current is become stable DC by rectifying and wave-filtering pressure stabilizing, and store electric energy with rechargeable lithium battery, make LED light connected to it shines.Circuit diagram is as shown in Figure 5.The alternating current that A module generates, after rectifying and wave-filtering pressure stabilizing, also It can be same as above for other sender unit power supplies, principle, for example, this sender unit power supply of black box.
The method that the present invention makes power generator is: big 4 inner surface of ball of the A module hollow heart being first coated with layer gold, as electricity Pole, ZnO nanorod be intended that and grown on metal electrode with hydro-thermal method (hydro-thermal method be using zinc acetate and sodium hydroxide as predecessor, Use polyethylene glycol for surfactant, under the conditions of 63% compactedness, it is about 7~20 that reaction, which has synthesized average aspect ratio, ZnO nanorod realizes the controllable growth of ZnO nano-structure).Using organic polymer PDMS7, aggregation growth is wrapped up in nanometer Outside ZnO array 8, protectiveness package is formed to friction material.It is sudden and violent using low temperature radio frequency plasma lithographic technique etching PDMS Reveal the tip of ZnO nanorod.Wherein need to carry out the surface of nanometer friction material modification and performance improvement, this part is to determine The how many key of friction electricity is generated, and improves the key of energy transformation ratio.Based on aligned nano-ZnO arrays flexible protective layer material Growth can be effectively protected aligned nano-ZnO arrays with lithographic technique technical study, improve friction area, increase friction surface Charge improves conversion electricity.It selects flexible, is easy to polymerize, the organic polymer PDMS7 of good insulating, wrap up aggregation growth Outside aligned nano-ZnO arrays, protectiveness package is formed to friction material.The flexible preferable organic material of effect is selected to receive ZnO Rice stick array is surface modified and protects, and increases the toughness and friction efficiency of ZnO nano-rod array.Simultaneous selection PET3 conduct Friction material is attached in 1 outer surface layer gold of hollow beads, and by being surface modified to PET3 friction material and surface Modified, more triboelectric charges can be assembled to the maximum extent on the surface of the material by making it through friction, improve electric energy conversion ratio and Output characteristics.Material distribution is as shown in Figure 6.
Electricity-generating method is as follows: working principle is as shown in Figure 7 when friction.A model in the initial state, table in hollow big ball 4 Face frictional layer material is positively charged, and 1 outer surface frictional layer material of hollow beads is negatively charged, when device in water when, due to water Flowing collides hollow beads 1 and the hollow big friction of ball 4, produces when with electronegative material surface and with positive electricity material surface contact When raw friction, internal electric field distribution in region will change, and negative electrical charge will be attracted to be transferred to sky from 1 outer surface electrode of hollow beads Big 4 inner surface electrode of ball of the heart, to generate electric current;It rubs when having electronegative material surface and leaving generation with positive electricity material surface When wiping, it will happen again changes for the distribution of region internal electric field, negative electrical charge will be attracted from hollow big 4 inner surface electrode of ball to be transferred to sky 1 outer surface electrode of heart bead, to generate an electric current opposite with the current direction generated when contacting.Voltage in motion process Variation is as shown in Figure 8.When two ball surfaces are contacting and separating repeatedly, it at this moment will be alternately produced potential difference between two electrodes, send out Electric energy out.Alternating current is become Rectified alternating current by rectification circuit by the alternating current generated in A model, then will by filter circuit Rectified alternating current becomes smoother direct current, the still less stable of direct current at this moment, then that this less stable is straight Galvanic electricity obtains stable DC by voltage regulator circuit.Rechargeable lithium battery stores this direct current, makes to connect with it What the LED light connect can continue shines.The self-powered problem for the distress signal generating device waterborne that thus present invention claims is able to It solving, could be aware that by above-mentioned, big ball 4 and bead 1 could have the friction of spherical surface in wave, once wave is excessive, if There is no plummet 6, big ball 4 and bead 1 can be thrown in the air due to relatively light by stormy waves, then in the air, be made without instant wave Two balls generate the friction of opposite direction, thus, will lead to power generation skyborne this period stops, there is electric power storage suspension, and such as Fruit electric power storage is natively not present, the transmitting of signal and LED light shine be by power generation immediately, this necessarily cause signal stop and It shines and stops, and use plummet 6, the weight of big ball 4 and bead 1 can be increased, wave can be floated on as far as possible always in stormy waves In wave, friction will not be stopped because of being dumped into aerial, power generation is caused to stop, so that signal is uninterrupted continuous transmitting or hair Light does not stop, the equipment be easier looked for.
In another embodiment, a kind of water surface self-powered sender unit, including power generator, signal transmitting dress It sets, the power generator floats in water and in the shaking of the water surface so that rubbing between its component generates charge, and charge is by conducting wire It exports and supplies sender unit.
The power generator includes hollow big ball 4 and hollow beads 1, hollow big 4 inner surface plated electrode of ball, metal oxidation Object nanometer rods grow on the electrode and are formed nano-array, 1 outer surface plated electrode of hollow beads, and layer gold adheres to friction material, empty Heart bead 1 is placed in inside hollow big ball 4, and has the space for moving bead 1, a conducting wire inside 1 outside of bead and big ball 4 It is connected to the electrode of hollow beads 1, and is exported through hollow big ball 4 and by a wire guide thereon, another conducting wire connection In the electrode of hollow big ball 4, and there is another wire guide of hollow big ball 4 to export, two wire guide extraction wires are simultaneously sealed, Two conducting wire connection signal emitters are to power.
Fixation is clamped by hollow beads 1 in one end of first connecting rope 9, and the wire guide that the other end is sticked to hollow big ball 4 is attached Close ball wall, the conducting wire connecting with 1 electrode of hollow beads wind the first connecting rope 9 and pull out wire guide, the second connecting rope 9 It is fixed on hollow 4 inner surface of big ball, the conducting wire connecting with the electrode of hollow big ball 4 winds the second connecting rope 9 and pulls out conducting wire Hole, hot melt adhesive seal two wire guides of hollow big ball 4 thereon, are allowed to form a confined space.
Hollow 4 inner surface Gold plated Layer of big ball is as electrode, and metal oxide nanorods are ZnO nanorods, and ZnO nanorod exists Aligned nano-ZnO arrays 8 are grown and formed on electrode, and 1 outer surface Gold plated Layer of hollow beads adheres to PET3 conduct as electrode, Gold plated Layer Friction material.
Organic polymer PDMS7 wraps up aggregation growth in metal oxide nanorods array, is formed and is protected to friction material Property package, and etch organic polymer P DMS7 with the tip of exposing metal oxide nano-rod.
Organic polymer PDMS7 package polymerization is raw in aligned nano-ZnO arrays 8, forms protectiveness package to friction material, organic Polymer etch PDMS is to expose the tip of ZnO nanorod.
The hollow big ball 4 is formed by two hollow hemisphere spirals, the hollow beads 1 spliced by two hollow hemispheres and At two wire guides are located at a hemisphere of hollow big ball 4, another hemisphere without wire guide is fixedly connected with semicircle Ring, and the position of the semicircular ring is opposite with the position of wire guide, semicircular ring lower part connects a plummet 6.
Sender unit is mounted in air bag, is sent out power generator and signal by the first connecting rope 9 and the second connecting rope 9 Injection device is fixedly connected, and the conducting wire by winding is electrically connected with the sender unit in air bag to power.
Sender unit is mounted in air bag, and conducting wire is electrically connected with the sender unit in air bag to power.
The sender unit is mainly filled by rectification circuit, filter circuit, voltage regulator circuit, rechargeable lithium battery and transmitting Composition is set, rectification circuit connects filter circuit, and filter circuit connects voltage regulator circuit, and voltage regulator circuit connects rechargeable lithium battery, can Charged lithium cells connection emitter is simultaneously powered for it, and the rechargeable lithium battery connects LED light to charge to it, and by LED light continues shinny in the water surface.
A kind of water surface floating triboelectricity method,
Using hollow big 4 inner surface plating metal of ball as electrode, ZnO nanorod grows on the electrode and forms array;It is hollow For 1 outer surface metal cladding of bead as electrode, electrode adheres to PET3 as friction material;
Hollow beads 1 are located inside hollow big ball 4, make that there is the interval so that the movement of hollow beads 1 between two balls, in water When middle, hollow beads 1 are moved by the flowing of water, and is collided with the hollow big friction of ball 4;
In original state, hollow big 4 inner surface ZnO nano-rod array of ball is positively charged, 1 outer surface friction material of hollow beads It is negatively charged;
Friction material with negative electricity and the ZnO nano-rod array with positive electricity simultaneously and then rub because of contact, field distribution Change, negative electrical charge is attracted to be transferred to hollow 4 inner surface electrode of big ball from 1 outer surface electrode of hollow beads, and generates forward current; Friction material with negative electricity and the ZnO nano-rod array with positive electricity have contacted, and because separating and then rubbing, field distribution is again Change, negative electrical charge is attracted to be transferred to 1 outer surface electrode of hollow beads from hollow big 4 inner surface electrode of ball, and generates reverse current; Two ball surfaces are contacting and separating repeatedly, and potential difference will be alternately produced between two electrodes and issues alternating current.
The alternating current generated by the water surface floating triboelectricity method power generation is become alternating current by rectification circuit Rectified alternating current, then by filter circuit, Rectified alternating current is become into smoother direct current, then by less stable direct current Electricity obtains stable DC by voltage regulator circuit, and voltage regulator circuit connects rechargeable lithium battery, by rechargeable lithium battery direct current Electricity stores.
By the power storage method, rechargeable lithium battery is connect with LED light, and lasting shinny in the water surface by LED light, And rechargeable lithium battery is the power supply of signal source, enables signal source that electricity is uninterruptedly supplied.
The preferable specific embodiment of the above, only the invention, but the protection scope of the invention is not It is confined to this, anyone skilled in the art is in the technical scope that the invention discloses, according to the present invention The technical solution of creation and its inventive concept are subject to equivalent substitution or change, should all cover the invention protection scope it It is interior.

Claims (6)

1. a kind of water surface floating-type power generation device, which is characterized in that including hollow big ball (4) and hollow beads (1), hollow big ball (4) inner surface plated electrode, metal oxide nanorods grow on the electrode and are formed nano-array, hollow beads (1) outer surface Plated electrode, layer gold adhere to friction material, and hollow beads (1) are placed in hollow big ball (4) inside, and bead (1) outside and big ball (4) Inside has the space for moving bead (1), and a conducting wire is connected to the electrode of hollow beads (1), and runs through hollow big ball (4) And exported by a wire guide thereon, another conducting wire is connected to the electrode of hollow big ball (4), and has hollow big ball (4) The export of another wire guide, two wire guide extraction wires are simultaneously sealed, and two conducting wire connection signal emitters are to power.
2. water surface floating-type power generation device as described in claim 1, which is characterized in that one end of the first connecting rope (9) is by hollow Bead (1) clamps fixation, and the other end is sticked to the hole wall of hollow big ball (4) and stretches out wire guide, connects with hollow beads (1) electrode The conducting wire connect winds the first connecting rope (9) and pulls out wire guide, and the second connecting rope (9) is fixed on the interior table of hollow big ball (4) Face, the conducting wire connecting with the electrode of hollow big ball (4) wind the second connecting rope (9) and pull out wire guide, and hot melt adhesive sealing is empty Two wire guides of the big ball of the heart (4) thereon, are allowed to form a confined space.
3. such as claim 1 water surface floating-type power generation device, which is characterized in that hollow big ball (4) inner surface Gold plated Layer as electrode, Metal oxide nanorods are ZnO nanorods, and ZnO nanorod grows on the electrode and formed aligned nano-ZnO arrays (8), hollow small Ball (1) outer surface Gold plated Layer as electrode, adhere to PET (3) and be used as friction material by Gold plated Layer.
4. water surface floating-type power generation device as described in claim 1, which is characterized in that organic polymer PDMS (7) package polymerization Be grown in metal oxide nanorods array, protectiveness package formed to friction material, and etch organic polymer P DMS (7) with The tip of exposing metal oxide nano-rod.
5. water surface floating-type power generation device as claimed in claim 3, which is characterized in that organic polymer PDMS (7) package polymerization Raw to form protectiveness in aligned nano-ZnO arrays (8) to friction material and wrap up, organic polymer etches PDMS to expose ZnO nanorod Tip.
6. water surface floating-type power generation device as described in claim 1, which is characterized in that the hollow big ball (4) is hollow by two Hemisphere spiral forms, and the hollow beads (1) are spliced by two hollow hemispheres, and two wire guides are located at hollow big ball (4) A hemisphere, another hemisphere without wire guide is fixedly connected with semicircular ring, and the position of the semicircular ring and conducting wire The position in hole is opposite, and semicircular ring lower part connects a plummet (6).
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110514802A (en) * 2019-09-20 2019-11-29 吉林建筑大学 Compound piezoelectric-nano friction self-power supply system for water quality monitoring
CN110581669A (en) * 2019-08-08 2019-12-17 中国地质大学(武汉) Drilling rod centrifugal vibration electricity generation nipple joint based on nano-material
CN111307120A (en) * 2019-07-22 2020-06-19 北京纳米能源与系统研究所 Sensor, ocean wave spectrum measuring system and measuring method thereof
CN111313745A (en) * 2019-07-24 2020-06-19 北京纳米能源与系统研究所 Friction nanometer generator, power generation method and power generation system
CN112396721A (en) * 2020-10-23 2021-02-23 孙浴峰 Ocean current power generation type black box

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103780126A (en) * 2013-03-29 2014-05-07 国家纳米科学中心 Friction nanometer generator and gyroscope
CN103840700A (en) * 2012-11-22 2014-06-04 纳米新能源(唐山)有限责任公司 Multilayer high-power nearly-spherical nano friction generator and application thereof
CN203851063U (en) * 2014-01-24 2014-09-24 国家纳米科学中心 Vibration-type friction power generation device and wave power generation device
KR101476427B1 (en) * 2013-12-30 2014-12-26 주식회사엔엔에프텍 Buoy for eradicating jellyfish using ultra low frequency wave
CN104253562A (en) * 2013-06-28 2014-12-31 国家纳米科学中心 Surrounding-type single-electrode frictional nanometer generator, power generation method and tracking device
CN105071685A (en) * 2015-08-31 2015-11-18 大连理工大学 Three-dimensional friction nanogenerator with independent friction structure
CN107243120A (en) * 2017-08-17 2017-10-13 镇江皮埃纳米科技有限公司 A kind of building structure and its fire extinguishing system and fire-fighting mode

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103840700A (en) * 2012-11-22 2014-06-04 纳米新能源(唐山)有限责任公司 Multilayer high-power nearly-spherical nano friction generator and application thereof
CN103780126A (en) * 2013-03-29 2014-05-07 国家纳米科学中心 Friction nanometer generator and gyroscope
CN104253562A (en) * 2013-06-28 2014-12-31 国家纳米科学中心 Surrounding-type single-electrode frictional nanometer generator, power generation method and tracking device
KR101476427B1 (en) * 2013-12-30 2014-12-26 주식회사엔엔에프텍 Buoy for eradicating jellyfish using ultra low frequency wave
CN203851063U (en) * 2014-01-24 2014-09-24 国家纳米科学中心 Vibration-type friction power generation device and wave power generation device
CN105071685A (en) * 2015-08-31 2015-11-18 大连理工大学 Three-dimensional friction nanogenerator with independent friction structure
CN107243120A (en) * 2017-08-17 2017-10-13 镇江皮埃纳米科技有限公司 A kind of building structure and its fire extinguishing system and fire-fighting mode

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111307120A (en) * 2019-07-22 2020-06-19 北京纳米能源与系统研究所 Sensor, ocean wave spectrum measuring system and measuring method thereof
CN111313745A (en) * 2019-07-24 2020-06-19 北京纳米能源与系统研究所 Friction nanometer generator, power generation method and power generation system
CN110581669A (en) * 2019-08-08 2019-12-17 中国地质大学(武汉) Drilling rod centrifugal vibration electricity generation nipple joint based on nano-material
CN110514802A (en) * 2019-09-20 2019-11-29 吉林建筑大学 Compound piezoelectric-nano friction self-power supply system for water quality monitoring
CN110514802B (en) * 2019-09-20 2021-06-01 吉林建筑大学 Composite piezoelectric-nano friction self-energy supply system for water quality monitoring
CN112396721A (en) * 2020-10-23 2021-02-23 孙浴峰 Ocean current power generation type black box

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