CN203377808U

CN203377808U - Ocean power generation and solar power generation combining system adopting nanometer friction generator

Info

Publication number: CN203377808U
Application number: CN201320212587.3U
Authority: CN
Inventors: 徐传毅; 张勇平
Original assignee: Nano New Energy Tangshan Co Ltd
Current assignee: Nano New Energy Tangshan Co Ltd
Priority date: 2013-04-22
Filing date: 2013-04-22
Publication date: 2014-01-01
Anticipated expiration: 2023-04-22

Abstract

The utility model discloses an ocean power generation and solar power generation combining system adopting nanometer friction generators. The utility model aims to solve the problem that in the prior art there is no such a power generation system capable of using ocean energy and solar energy for power generation at the same time. The ocean power generation and solar power generation combining system comprises an ocean power generator, a solar energy assembly and an energy storage device. The ocean power generator comprises at least one nanometer friction generator used for converting mechanical energy into electric energy. The solar energy assembly is composed of a plurality of solar batteries. The solar batteries are connected in a serial-connection or parallel-connection way to form at least two output ends of the solar energy assembly. Each solar battery is a photoelectric conversion unit having a PN junction type structure and made of semiconductor materials. The energy storage device is connected with the output end of the nanometer friction generator and the at least two output ends of the solar energy assembly and used for storing the electric energy output by the nanometer friction generator and the electric energy output by the solar energy assembly.

Description

Adopt power generation with marine energy and the solar power generation combined system of nano friction generator

Technical field

The utility model relates to field of nanometer technology, more particularly, relates to a kind of power generation with marine energy and solar power generation combined system that adopts the nano friction generator.

Background technology

In daily life, people to utilize solar power generation be more common method.

Wherein, power generation with marine energy mainly refers to the energy generating that utilizes ocean to contain.The energy of ocean comprises ocean current kinetic energy, Ocean thermal energy, tidal energy and wave energy etc.Wherein applying more is tidal energy and wave energy.Morning and evening tides refers to the phenomenon of the sea level cyclical upturn and downturn that the variation because of lunar gravitation causes, tidal energy refers to the energy produced because of seawater fluctuation and tidal water flow; Wave refers to that wave energy refers to kinetic energy and the potential energy that wave has due to the undulatory motion of the Action of Gravity Field formation of wind and water.Although containing a large amount of energy in ocean, but utilize at present the technology of power generation with marine energy still not mature enough, and while using the ocean power generator generating, its condition limitation is stronger, can't carry out normal power generation the situation of sea calmness is next, so that affect the stable of household electricity.

Solar power system is directly changed into electric energy by solar energy, and the method energy transformation ratio is high, but the Applicative time scope is little, and evening or rainy weather can not be used.

Between above-mentioned situation, adopt solar power generation and the ocean power generator can complementary deficiency wherein in conjunction with generating, still still do not have at present a kind of electricity generation system can utilize power generation with marine energy and solar power generation simultaneously.

The utility model content

Utility model purpose of the present utility model is the defect for prior art, propose a kind of power generation with marine energy and solar power generation combined system that adopts the nano friction generator, in order to solve in prior art, lack the problem that can simultaneously utilize the electricity generation system of power generation with marine energy and solar power generation.

A kind of power generation with marine energy and solar power generation combined system that adopts the nano friction generator, comprising: ocean power generator, solar components and energy storage device; Ocean power generator comprises for mechanical energy being converted into at least one nano friction generator of electric energy; Solar components is comprised of a plurality of solar cells, a plurality of solar cells are connected to form at least two outputs of solar components in the serial or parallel connection mode, wherein each solar cell is the photoelectric conversion unit by the formed PN junction formula of semi-conducting material structure; Energy storage device is connected with the output of nano friction generator and at least two outputs of solar components, for the electric energy of the electric energy to the output of nano friction generator and solar components output, is stored.

The electricity generation system of the power generation with marine energy of the employing nano friction generator that the utility model provides and solar power generation combination has realized the multiple collection utilization of wave energy, tidal energy and solar energy, can utilize power generation with marine energy and solar power generation simultaneously, therefore can have the advantage of power generation with marine energy and solar power generation concurrently.This has not only saved the energy, and clean environment firendly, has protected environment.

The accompanying drawing explanation

Fig. 1 a and Fig. 1 b show respectively internal view and the stereogram of the example one of power generation with marine energy that the utility model provides and the ocean power generator in the solar power generation combined system;

The inside that Fig. 1 c shows the ocean power generator in example one is provided with the structural representation of a plurality of impact member;

Fig. 1 d shows the structural representation that ocean power generator in example one has a plurality of housings;

Fig. 2 shows the internal view of the example two of power generation with marine energy that the utility model provides and the ocean power generator in the solar power generation combined system;

Fig. 3 a to Fig. 3 d shows the structure chart of the example three of power generation with marine energy that the utility model provides and the ocean power generator in the solar power generation combined system;

Fig. 4 a to Fig. 4 d shows the structure chart of the example four of power generation with marine energy that the utility model provides and the ocean power generator in the solar power generation combined system;

The circuit theory schematic diagram of the power generation with marine energy that Fig. 5 provides for the utility model and an embodiment of solar power generation combined system;

The circuit theory schematic diagram of the power generation with marine energy that Fig. 6 provides for the utility model and the another embodiment of solar power generation combined system;

Fig. 7 a and Fig. 7 b show respectively perspective view and the cross-sectional view of the first structure of nano friction generator;

Fig. 8 a to Fig. 8 b shows respectively perspective view and the cross-sectional view of the second structure of nano friction generator;

Fig. 8 c show the nano friction generator the second structure there is the perspective view of elastomeric element as support arm;

Fig. 9 a and Fig. 9 b show respectively perspective view and the cross-sectional view of the third structure of nano friction generator;

Figure 10 a and Figure 10 b show respectively perspective view and the cross-sectional view of the 4th kind of structure of nano friction generator.

Embodiment

For fully understanding purpose, feature and the effect of the utility model, by following concrete execution mode, the utility model is elaborated, but the utility model is not restricted to this.

For lack the problem can utilize the electricity generation system of power generation with marine energy and solar power generation in prior art simultaneously, the utility model provides a kind of electricity generation system that adopts the nano friction generator to be combined to form as ocean power generator and the solar power system of core component.

This electricity generation system specifically comprises ocean power generator, solar components and energy storage device.Wherein, ocean power generator comprises that the mechanical energy comprised in the oceanic energy that the seawater of motion is produced is converted at least one nano friction generator of electric energy for when the seawater movement.Wherein, the oceanic energy that the seawater of motion produces mainly comprises ocean current kinetic energy, wave energy, tidal energy, thermal gradient energy of sea water and seawater salt error energy etc., wherein, ocean current kinetic energy, wave energy and tidal energy are that (thermal gradient energy of sea water is heat energy to mechanical energy, the seawater salt error can be chemical energy), therefore, ocean power generator mainly utilizes the mechanical energy that comprises ocean current kinetic energy, wave energy and/or tidal energy to cause nano friction generator generation mechanical deformation wherein and generates electricity.Solar components is comprised of a plurality of solar cells, these solar cells are connected to form at least two outputs of solar components in the mode of serial or parallel connection, each solar cell is the photoelectric conversion unit by the formed PN junction formula of semi-conducting material structure.Energy storage device is connected with the output of nano friction generator and at least two outputs of solar components, for the electric energy of the electric energy to the output of nano friction generator and solar components output, is stored.

The operation principle of this electricity generation system is: when morning and evening tides or wave appear in sea, the motion of seawater will cause the nano friction generator of ocean power generator inside to produce mechanical deformation, thereby produce the alternating-current pulse signal of telecommunication, energy storage device carries out this alternating-current pulse signal of telecommunication to be stored after suitable conversion; And, under applicable condition, solar components can be electric energy by transform light energy, be stored in energy storage device, in order to the use of external electric equipment.

In the power generation with marine energy provided at the utility model and solar power generation combined system, solar components is the device that utilizes solar energy to generate electricity.Particularly, solar components is comprised of a plurality of solar cells, and these solar cells connect in the mode of serial or parallel connection, and forms at least two outputs of solar components.Wherein, solar cell is a kind of optoelectronic semiconductor thin slice, as long as it arrived by illumination, and moment can output voltage and electric current.Particularly, solar cell is the photoelectric conversion unit by the formed PN junction formula of semi-conducting material structure, when solar irradiation on semiconductor PN the time, form new hole-duplet, under the effect of PN junction electric field, photohole flows to the P district, and light induced electron flows to the N district, after the connection circuit, just forms electric current.Because the electric current of the output of single solar cell is very little, so a plurality of solar cells can meet the electric current that electric power storage requires to external circuit output after serial or parallel connection.Alternatively, above-mentioned PN junction is by the formed structure of doped semiconductor materials, or above-mentioned PN junction is the structure of semiconductive thin film or other thin-film material.In the utility model, solar cell can be crystal silicon solar energy battery or thin-film solar cells.The production equipment cost of crystal silicon solar energy battery is relatively low, but equipment energy consumption and battery cost are higher, and photoelectric conversion efficiency is very high, is suitable for generating electricity under outdoor sunlight; The production equipment cost of thin-film solar cells is higher, but equipment energy consumption and battery cost are very low, and electricity conversion is lower than crystal silicon solar energy battery, but low light level effect is very good, under common light, also can generate electricity.

Above-mentioned a plurality of solar cell serial or parallel connection is together formed is solar panel, in order to protect solar panel, is not subject to the impact of external environment, and solar components can also comprise protective.For general solar cell, protective can be baffle, and for thin-film solar cells, protective can be diaphragm.Take baffle as toughened glass be example; by the binding agent solar cell, be bonded and fixed on toughened glass; binding agent is chosen as the EVA(ethylene-vinyl acetate copolymer); by binding agent, backboard is formed together with solar cell package to solar components, the effect of its dorsulum is sealing, insulation and waterproof again.

The output of above-mentioned solar components is connected with energy storage device, and solar components can be electric energy by transform light energy, is stored in energy storage device, in order to the use of external electric equipment.

In the power generation with marine energy provided at the utility model and solar power generation combined system, ocean power generator is the device that utilizes wave energy and/or tidal power.Particularly, ocean power generator comprises: at least one the nano friction generator that mechanical energy is converted into to electric energy and the housing that holds at least one nano friction generator, described enclosure interior has cavity, and described at least one nano friction generator is arranged in described cavity.Above-mentioned solar components can be installed on the outer wall of housing of ocean power generator, forms thus the electricity generation system of a power generation with marine energy and solar power generation combination.

Structure and operation principle below by several concrete examples to ocean power generator describe in detail.

Example one,

Fig. 1 a and Fig. 1 b show respectively internal view and the stereogram of the example one of power generation with marine energy that the utility model provides and the ocean power generator in the solar power generation combined system.From Fig. 1 a and Fig. 1 b, can see, this ocean power generator comprises the housing 111 that is shaped as cuboid, and housing 111 inside have cavity 115.Wherein, housing 111 can be also other shapes, such as cylindrical body (comprising cylinder, prism body etc.) and polygonal body etc.The inside of cavity 115 has and is parallel to each other and relative the first side wall and the second sidewall, be fixed with a nano friction generator 112 by fixed part 110 on the first side wall, on the second sidewall, by fixed part 110, be fixed with another nano friction generator 112.Particularly, fixed part 110 can substitute by any parts that can play fixation, and for example, fixed part 110 can be setting-up piece, one side of this setting-up piece is fixed on the first side wall or the second sidewall, is fixed with nano friction generator 112 on the opposite side of this setting-up piece.This setting-up piece is generally the insulation material, and, in order further to improve the generating effect, this setting-up piece can also be selected flexible material.

The inside of housing 111 also is provided with impact member 113.This impact member 113 further comprises: be arranged on the guide rail 1132 between the nano friction generator of the nano friction generator of the first side wall and the second sidewall, and the impact bead 1131 that can move and then bump with the nano friction generator along guide rail 1132.Wherein, guide rail 1132 can realize by hollow tubing conductor, and, there is passage in the inside of hollow tubing conductor, impact bead 1131 can be rolled back and forth in passage.Except adopting hollow tubing conductor, can also make guide rail 1132 by other forms, for example, track section can be set, make the impact bead 1131 can be along rail moving and can not de-orbit.Guide rail 1132 is relative with the first side wall or the second sidewall, and preferably, guide rail 1132 is relative and vertical with the first side wall or the second sidewall, so that impact bead 1131 can clash into the nano friction generator smoothly.Above-mentioned guide rail 1132 can be fixed on cavity inside by similar support bracket fastened device; and; in order to prevent that guide rail 1132 from itself causing unnecessary extruding to the nano friction generator; nano friction generator that can be on guide rail 1132 and the first side wall and and the second sidewall on the nano friction generator between default protection interval is set respectively; that is: there is certain distance between the nano friction generator on the two ends of guide rail 1132 and two sidewalls, to prevent contact each other.The size of this distance should prevent contacting between guide rail 1132 and nano friction generator, guarantees that again impact bead 1131 can getaway when being rolled to the guide rail edge.

By top mode, in the time of just can rocking along with wave, morning and evening tides at the housing of ocean power generator, realize the shock of impact member to the nano friction generator in enclosure interior, and then the mechanical energy of impelling nano friction generator generation deformation also this deformation to be produced is converted into electric energy.Alternatively, in order to prevent the nano friction generator, because of excessive friction, damage, protection pad 114 can also further be set on the nano friction generator is knocked the surface of components hit.

In addition, in order further to improve the generating effect, can also on the first side wall of housing 111 inside and the second sidewall, a plurality of nano friction generators be set respectively, correspondingly, along the direction vertical with the second sidewall with the first side wall, corresponding nano friction generator is provided with a plurality of impact member 113, interior guide rail 1132 and the impact bead 1131 of further comprising of each impact member 113.Wherein, the number of impact member 113 can be identical with the number of nano friction generator on the first side wall or the second sidewall, that is: be provided with an impact member between every two relative nano friction generators on the first side wall and the second sidewall, as shown in Fig. 1 c.Perhaps, the number of impact member 113 also can be more than the number of the nano friction generator on the first side wall or the second sidewall, that is: be provided with a plurality of impact member between every two relative nano friction generators on the first side wall and the second sidewall, to realize more strong impact effects.

Further, the quantity of the housing 111 in this example also can as shown in Fig. 1 d, can be arranged a plurality of housings in a certain order for a plurality of, passes through wire 116 serial or parallel connections between a plurality of housings 111, further to improve the generating effect.The nano friction generator of a plurality of enclosure interior connects by cable 117.

By top description, can find out, in the structure shown in Fig. 1 a to Fig. 1 d, only on the first side wall of cavity and the second sidewall, be provided with the nano friction generator, and only on the vertical direction of the first side wall and the second sidewall, be provided with guide rail, therefore, the direction of motion of impact bead only limits to the vertical direction of the first side wall and the second sidewall.This mode for ocean power generator rock the situation that direction is fixed-direction the time, the generating effect comparatively outstanding.

Ocean power generator in this example rock direction while being the on-fixed direction, in order to improve generating efficiency, can be further on all the other two sidewalls of cavity two sidewalls of the first side wall and the second sidewall (perpendicular to), the nano friction generator be set respectively, correspondingly, along the direction be parallel on the first side wall and the second sidewall, one or more guide rails and impact bead are set again, wherein, be parallel to the guide rail of the first side wall and the second sidewall and be positioned at different plane and mutually vertical from the guide rail perpendicular to the first side wall and the second sidewall, be the relation that antarafacial is vertical.Like this, just can when rocking along different directions, ocean power generator can produce electric energy.

Example two,

Fig. 2 shows the internal view of the example two of power generation with marine energy that the utility model provides and the ocean power generator in the solar power generation combined system.As can see from Figure 2, this ocean power generator comprises the housing 211 that is shaped as cuboid, and housing 211 inside have cavity.Wherein, housing 211 can be also other shapes, such as cylindrical body (comprising cylinder, prism body etc.) and polygonal body etc.The inside of cavity has and is parallel to each other and relative the first side wall and the second sidewall, be fixed with a nano friction generator 212 by fixed part 210 on the first side wall, on the second sidewall, by fixed part 210, be fixed with another nano friction generator 212.Particularly, fixed part 210 can realize by any parts that can play fixation, and for example, fixed part 210 can be setting-up piece, one side of this setting-up piece is fixed on the first side wall or the second sidewall, is fixed with nano friction generator 212 on the opposite side of this setting-up piece.This setting-up piece is generally the insulation material, and, in order further to improve the generating effect, this setting-up piece can also be selected flexible material.

The inside of housing 211 also is provided with impact member.This impact member further comprises traction piece 2231 and impact bead 2232.Wherein, the first end of traction piece 2231 is the stiff end be fixed on the roof of cavity, and the second end of traction piece 2231 is the free end that is connected with impact bead 2232.Wherein, traction piece 2231 can be realized by draught line, also can play the parts realization of draw by other.When the ocean power generator transfixion, impact bead 2232 is hung vertically in the bottom of traction piece 2231, when ocean power generator along with wave or morning and evening tides and while moving, impact bead 2232 will swing at random at cavity inside, and then strike the nano friction generator be positioned on the first side wall and the second sidewall.

By top mode, just can when ocean power generator rocks along with wave, morning and evening tides, realize the shock of impact member to the nano friction generator, and then impel the nano friction generator that mechanical energy is converted into to electric energy.Alternatively, in order to prevent the nano friction generator, because of excessive friction, damage, protection pad 224 can also further be set on the nano friction generator is knocked the surface of components hit.

Preferably, can successfully bump against the nano friction generator in order to ensure impact bead, the length of above-mentioned traction piece 2231 is greater than the distance between the first end of the top of nano friction generator and traction piece 2231, is less than the distance between the first end of the low side of nano friction generator and traction piece 2231.In the situation shown in Fig. 2, because cavity inside is provided with two nano friction generators, and impact member only has one, in order to make the impact bead in impact member can successfully bump against each nano friction generator, the length of above-mentioned traction piece is greater than the distance between the first end of the top of nano friction generator and traction piece, is less than the distance between the first end of the low side of nano friction generator and traction piece.Therefore, the first end of traction piece can be fixed on to the centre of cavity roof, to guarantee the effective shock to each nano friction generator.

Except the situation shown in Fig. 2, also can be only on the first side wall of cavity or the nano friction generator only is set on the second sidewall, perhaps also can on all the other two sidewalls (i.e. two sidewalls vertical with the second sidewall with the first side wall) of cavity, the nano friction generator be set, in a word, the nano friction generator can be arranged on any one or more sidewalls in four sidewalls of cavity, and the utility model is not construed as limiting this.

Preferably, because impact bead can move along all directions, therefore in order to improve generating efficiency, can on each sidewall of cavity, the nano friction generator be set.In addition, a plurality of nano friction generators can also be set further on each sidewall of cavity.And, also can a plurality of impact member be set at cavity inside, when impact member while being a plurality of, can according to certain rule, be fixed on the roof of cavity by the first end of the traction piece in each impact member, for example, when impact member is three, can make between the first end of the traction piece in each impact member to form an equilateral triangle, and between each summit by adjusting this equilateral triangle and the nano friction generator on sidewall apart from realizing best impact effects.

In this example, because the direction of motion of impact member is random, therefore, this ocean power generator is particularly useful for rocking the situation that direction is the on-fixed direction.

Example three,

Fig. 3 a to Fig. 3 d shows the structural representation of the example three of power generation with marine energy that the utility model provides and the ocean power generator in the solar power generation combined system.Wherein, Fig. 3 a shows the three-dimensional structure diagram of ocean power generator under a visual angle in this example; Fig. 3 b shows the three-dimensional structure diagram of ocean power generator under another visual angle in this example; Fig. 3 c shows the structure chart of a section of the ocean power generator in this example; Fig. 3 d shows the structure chart of another section of the ocean power generator in this example.

From Fig. 3 a to Fig. 3 d, can see, this ocean power generator comprises the housing 311 that is shaped as cuboid, and housing 311 inside have cavity.Wherein, housing 311 can be also other shapes, such as cylindrical body (comprising cylinder, prism body etc.) and polygonal body etc.There are six inwalls the inside of cavity, for convenience of description, according to the placement direction of housing, six inwalls of cavity inside is divided into to four and is positioned at the sidewall of side, a roof that is positioned at end face and a diapire that is positioned at bottom surface.When nano friction generator 312 is fixed on to cavity inside by elastomeric element, this elastomeric element can comprise the first elastic component 3151 and the second elastic component 3152, wherein, the first elastic component 3151 and the second elastic component 3152 can all adopt spring to realize, also can adopt the elastic component of other form, such as rubber band etc.The first end of the first elastic component 3151 is fixed on an inwall of cavity, the first end of the second elastic component 3152 is fixed on another inwall of cavity, between the second end of the second end of the first elastic component 3151 and the second elastic component 3152, is fixedly connected with nano friction generator 312.By the way, just nano friction generator 312 has been fixed between two inwalls of cavity, these two inwalls are generally sidewall (in fact also can comprise roof or diapire), and normally be parallel to each other between these two inwalls, as shown in Fig. 3 a to Fig. 3 d, each nano friction generator is fixed on two sidewalls that are parallel to each other of cavity by two elastic components.In Fig. 3 a to Fig. 3 d, four sidewalls of cavity are called to the first side wall, the second sidewall, the 3rd sidewall and the 4th sidewall successively, wherein, the first side wall and the 3rd sidewall are parallel to each other, the second sidewall and the 4th sidewall are parallel to each other, and the first side wall and the 3rd sidewall are perpendicular to the second sidewall and the 4th sidewall.As we can see from the figure, be provided with four nano friction generators by four elastomeric elements that are parallel to each other between the first side wall and the 3rd sidewall, be provided with two nano friction generators (one of them is not shown) by two elastomeric elements that are parallel to each other between the second sidewall and the 4th sidewall, wherein, four above-mentioned elastomeric elements that are parallel to each other may also be referred to as first group of elastomeric element, two above-mentioned elastomeric elements that are parallel to each other may also be referred to as second group of elastomeric element, mutually vertical and be staggered between first group of elastomeric element and second group of elastomeric element.By such mode, just between each sidewall of cavity, all be provided with the nano friction generator.Except the mode that Fig. 3 a to Fig. 3 d describes, between each nano friction generator, can also arrange in other way, for example, one or more nano friction generator for example can also be arranged on, on any two adjacent and orthogonal sidewalls (the first side wall and the second sidewall) by two elastic components respectively.In a word, the utility model is not construed as limiting quantity and the arrangement mode of nano friction generator in cavity of the nano friction generator in housing.

The inside of housing also is provided with impact member 313.Particularly, impact member 313, can free movement in cavity for being placed on a movable part of cavity inside.As shown in Fig. 3 a to Fig. 3 d, this impact member 313 has oval-shaped bottom 3131 and spherical top 3132, wherein, bottom 3131 and top 3132 are free end that can be movable, in other words, impact member 313 is to realize on the diapire by directly bottom 3131 being placed on to cavity, and therefore, the bottom 3131 of impact member is unfixing with the diapire of cavity.So, when ocean power generator is subject to rocking, thereby impact member is because effect of inertia will swing back and forth and clash into nano friction generator 312 at cavity inside.In order to make impact member more flexible when swinging, can impact member be set to the shape of tumbler, therefore, the volume of the bottom of impact member is greater than the volume at top, and the density of bottom is greater than the density at top.Like this, when ocean power generator rocks, the bottom displacement of impact member is less, and top displacement is larger, and top is rocked at random and clashes into the nano friction generator centered by bottom.

By top mode, just can when ocean power generator rocks along with wave, morning and evening tides, realize the shock of impact member to the nano friction generator, and then impel the nano friction generator that mechanical energy is converted into to electric energy.Owing in the utility model, by elastomeric element, fixing the nano friction generator, therefore, when impact member is clashed into the nano friction generator, deformation concussion back and forth will occur in elastomeric element, thereby drive nano friction generator sustained oscillation, and then continue to clash into the inwall adjacent with the nano friction generator, realize continuing the effect of generating.

Alternatively, in order to prevent the nano friction generator, because of excessive friction, damage, can also on the nano friction generator is knocked the surface of components hit, the protection pad further be set.And, also can on the surface relative with inner walls at the nano friction generator, the protection pad further be set.In addition, in order to prevent that the nano friction generator is by seawater corrosion, can also carry out the plastic packaging processing to the nano friction generator.

While specifically arranging, the size of impact member can be set as required flexibly.Impact member oversize, will cause impact member underaction when cavity inside is movable; Impact member undersized, will cause impact member can't strike whole nano friction generators.Preferably, bottom size that can impact member is set to be slightly less than the length of an inwall of cavity, and the whole height of impact member is set to be slightly less than the height of an inwall of cavity.Correspondingly, when the nano friction generator is set, the nano friction generator can be arranged on the position that facilitates the impact member shock, for example, be arranged on the position at the top of close impact member.

In addition, impact member also can adopt other form to realize, for example, also can be placed on cavity inside by one, can realize by the free rolling impact bead, at this moment, the nano friction generator can be arranged on four sidewalls and can be knocked on the position of ball impact, and the height that arranges of nano friction generator can be adjusted according to the diameter of impact bead, so that impact effects the best.

The shape of impact member is not limited to above-described several mode, and those skilled in the art can also do various distortion to the shape of impact member as required, as long as can realize impact effects.For example, impact member can also be square, rhombus or triangle etc.And the number of impact member also can be for a plurality of, so that make impact site more comprehensive.

Example four,

Fig. 4 a and Fig. 4 b show respectively the overall perspective view of the ocean power generator that the example four of power generation with marine energy that the utility model provides and the ocean power generator in the solar power generation combined system provides and the profile of vertical face.From Fig. 4 a and Fig. 4 b, can see, this ocean power generator comprises the housing 411 with at least one cavity, and the vertical section of described housing is wave-like, and each cavity of described housing holds at least one nano friction generator 412.

Wherein, the housing that vertical section is wave-like can be realized by a global facility, for example, the housing that directly vertical section of processing and fabricating is wave-like, for example the housing shown in Fig. 4 a and Fig. 4 b is realized by a global facility that comprises four sections sheet materials (its material can be selected flexibly), every two sections adjacent sheet materials are integrated by certain technique, and often the interior angle between two sections adjacent sheet materials is the first preset angles, this first preset angles can arrange as required, for example, can be set to 45 degree or 60 degree etc.The vertical section of the global facility that makes thus four sections sheet materials form presents waveform.Every section sheet material inside all has one or more cavitys, and the inside of each cavity accommodates again one or more nano friction generators.

In addition, the housing that vertical section is wave-like can also be realized by the combination of a plurality of discreet components, for example, distinguishes the sub-housing of the similar rectangle of a plurality of shapes of processing and fabricating, for example in Fig. 4 a and Fig. 4 b, comprises four sub-housings.Then, will between every two adjacent sub-housings, by fixed part, be fixedly connected with, and often the interior angle between two adjacent sub-housings is the first preset angles, this first preset angles can arrange as required, for example, can be set to 45 degree or 60 degree etc.The vertical section of the integral body that makes thus four sub-housings fixedly form by fixed part presents waveform.Every sub-enclosure interior all has one or more cavitys, and the inside of each cavity accommodates again one or more nano friction generators.Wherein, the fixed part of stator housing is such as being hinge, bolt and/or hinge etc., as long as can play fixation.

After having introduced two kinds of possible structures of housing, next introduce the placement form of nano friction generator of the cavity inside of housing.

The nano friction generator of cavity inside can directly be placed on cavity inside, and it is not fixing with arbitrary inwall of cavity, and, can make the undersized of nano friction generator in the size of cavity inside, like this, when the housing of ocean power generator is subject to seawater vibration that wave and/or morning and evening tides cause, the nano friction generator of its cavity inside also will rock in cavity, and the inwall of cavity is formed to shock, cause nano friction generator generation mechanical deformation, thereby produce electric energy.

Perhaps, the nano friction generator of cavity inside can be fixed on cavity inside, for example, at least one inwall of nano friction generator and cavity is fixed, like this, when the housing of ocean power generator is subject to the vibration of seawater, the nano friction generator of its cavity inside will vibrate along with the vibration of housing, cause nano friction generator generation mechanical deformation, thereby produce electric energy.Particularly, can make the size of nano friction generator and the size of cavity inside match, can also further six surfaces of nano friction generator be separately fixed on six inwalls of cavity inside simultaneously, like this, when housing is vibrated or is patted, to the nano friction generator of its cavity inside be pushed, caused nano friction generator generation mechanical deformation, thereby produced electric energy.

By top mode, rock along with wave, morning and evening tides at ocean power generator or while being subject to sea laps, just can causing nano friction generator generation mechanical deformation, and then impel the nano friction generator that mechanical energy is converted into to electric energy.Wherein, housing can select flexible material (such as rubber etc.) to make.Like this, housing is soft and deformation easily occurs, thereby, when being patted or clash into, can push better inner nano friction generator, impels nano friction generator generation deformation, thereby improves generating efficiency.

Fig. 4 c and Fig. 4 d show respectively a kind of overall perspective view of structure and profile of vertical face of improving of the ocean power generator in example four.From Fig. 4 c and Fig. 4 d, can see, the main improvements of this improvement structure are, are the second preset angles between housing 411 and horizontal plane, and this second preset angles can arrange as required flexibly, for example, are 30 degree or 45 degree etc.That is to say, housing is inclined, and as shown in Fig. 4 d, the housing of this heeling condition forms the stairstepping of ramp type.When reality is used, can place by the sea by the end by housing, the other end of housing is placed on the rock on bank and forms above-mentioned slope, or, also can, by certain fixture, such as rope, bracing frame etc., realize above-mentioned slope.

The sloping ocean power generator of tool is particularly useful for sandy beach or seashore generating.When for sandy beach or seashore, can utilize tidal energy to be generated electricity.For example, when high tide, seawater will be filled with along the ocean power generator of ramped shaped, thereby the ocean power generator of ramped shaped is caused to strong concussion and beating; When seawater at ebb tide, seawater will be backed off along the ocean power generator of ramped shaped, thereby also can cause to the ocean power generator of ramped shaped strong concussion and beating.In a word, the housing of ocean power generator has slope, thereby can comply with better the direction of motion of seawater, makes the impact of seawater reach maximum, and then makes the generating efficiency of nano friction generator also reach best.

In four above-mentioned examples, the quantity of housing can be for a plurality of, and when the nano friction generator while being a plurality of, between a plurality of nano friction generators, can connect, also can be in parallel, wherein, can improve the output intensity of electric current when the nano friction parallel operation of generator, and nano friction generator when series connection can be put forward high-tension output size, thereby can solve the problem that curtage size that single nano friction generator exports can not satisfy the demands.In order to obtain above-mentioned advantage simultaneously, also can consider a part of nano friction parallel operation of generator, another part nano friction generator is connected.

The example arrangement of the ocean power generator that four above-mentioned examples only provide for the utility model, those skilled in the art also can make various distortion to four above-mentioned examples.For example, the elastomeric element in example three is replaced with to the fixed part in example one, two, or the fixed part in example one, two is replaced with to elastomeric element in example three etc.

Any one example structure based on above-mentioned solar components and ocean power generator, below will further introduce structure and the operation principle of whole electricity generation system.

The circuit theory schematic diagram of the power generation with marine energy that Fig. 5 provides for the utility model and an embodiment of solar power generation combined system.As shown in Figure 5, energy storage device comprises: rectification circuit 30, the first ON-OFF control circuit 31, the first DC-DC control circuit 32, accumulator 33 and second switch control circuit 41 and the second DC-DC control circuit 42.

Wherein, rectification circuit 30 is connected with the output of nano friction generator 10, and rectification circuit 30 receives the alternating-current pulse signal of telecommunication of nano friction generator 10 outputs, this alternating-current pulse signal of telecommunication is carried out to the rectification processing and obtain direct voltage U1; The first ON-OFF control circuit 31 is connected with accumulator 33 with rectification circuit 30, the first DC-DC control circuit 32, the first ON-OFF control circuit 31 receives the direct voltage U1 of rectification circuit 30 outputs and the instantaneous charging voltage U2 of accumulator 33 feedbacks, obtain the first control signal S1 according to this direct voltage U1 and instantaneous charging voltage U2, the first control signal S1 is exported to the first DC-DC control circuit 32; The first DC-DC control circuit 32 is connected with accumulator 33 with rectification circuit 30, the first ON-OFF control circuit 31, the direct voltage U1 that the first control signal S1 that the first DC-DC control circuit 32 is exported according to the first ON-OFF control circuit 31 exports rectification circuit 30 carries out conversion process and exports to accumulator 33 chargings, obtains instantaneous charging voltage U2.

Second switch control circuit 41 is connected with accumulator 33 with output, the second DC-DC control circuit 42 of solar components 40, second switch control circuit 41 receives the direct voltage U3 of solar components 40 outputs and the instantaneous charging voltage U2 of accumulator 33 feedbacks, obtain the second control signal S2 according to direct voltage U3 and instantaneous charging voltage U2, the second control signal S2 is exported to the second DC-DC control circuit 42.The second DC-DC control circuit 42 is connected with output, second switch control circuit 41 and the accumulator 33 of solar components 40, the direct voltage U3 that the second control signal S2 that the second DC-DC control circuit 42 is exported according to second switch control circuit 41 exports solar components 40 carries out conversion process and exports to accumulator 33 chargings, obtains instantaneous charging voltage U2.

The operation principle of the circuit shown in Fig. 5 is: when oceanic energy acts on nano friction generator 10, can make nano friction generator 10 that mechanical deformation occurs, thereby produce the alternating-current pulse signal of telecommunication.Rectification circuit 30 carries out the rectification processing to it after receiving this alternating-current pulse signal of telecommunication, obtains the direct voltage U1 of unidirectional pulsation.After the direct voltage U1 of the first ON-OFF control circuit 31 reception rectification circuit 30 outputs and the instantaneous charging voltage U2 of accumulator 33 feedbacks, direct voltage U1 and instantaneous charging voltage U2 are compared with the voltage U 0 that is full of of accumulator 33 respectively, if direct voltage U1 is higher than being full of voltage U 0 and instantaneous charging voltage U2 lower than being full of voltage U 0, now the first ON-OFF control circuit 31 is exported the first control signal S1, control the first DC-DC control circuit 32 the direct voltage U1 of rectification circuit 30 outputs is carried out to the step-down processing, exporting to accumulator 33 is charged, obtain instantaneous charging voltage U2, if direct voltage U1 is lower than equaling to be full of voltage U 0 and instantaneous charging voltage U2 lower than being full of voltage U 0, now the first ON-OFF control circuit 31 is exported the first control signal S1, control the first DC-DC control circuit 32 by the direct voltage U1 of the rectification circuit 30 output processing of being boosted, export to accumulator 33 and charged, obtain instantaneous charging voltage U2, and for example the instantaneous charging voltage U2 of fruit equals or in short-term higher than being full of voltage U 0, no matter direct voltage U1 is higher or lower than being full of voltage U 0, now first ON-OFF control circuit 31 output the first control signal S1, control the first DC-DC control circuit 32 it stopped as accumulator 33 chargings.When solar irradiation is mapped on solar components 40, solar components 40 can be direct current energy by transform light energy, output dc voltage U3.After the direct voltage U3 of second switch control circuit 41 reception solar components 40 outputs and the instantaneous charging voltage U2 of accumulator 33 feedbacks, direct voltage U3 and instantaneous charging voltage U2 are compared with the voltage U 0 that is full of of accumulator 33 respectively, if direct voltage U3 is higher than being full of voltage U 0 and instantaneous charging voltage U2 lower than being full of voltage U 0, now second switch control circuit 41 is exported the second control signal S2, control the second DC-DC control circuit 42 the direct voltage U3 of solar components 40 outputs is carried out to the step-down processing, exporting to accumulator 33 is charged, obtain instantaneous charging voltage U2, if direct voltage U3 is lower than equaling to be full of voltage U 0 and instantaneous charging voltage U2 lower than being full of voltage U 0, now second switch control circuit 41 is exported the second control signal S2, control the second DC-DC control circuit 42 by the direct voltage U3 of the solar components 40 output processing of being boosted, export to accumulator 33 and charged, obtain instantaneous charging voltage U2, and for example the instantaneous charging voltage U2 of fruit equals or in short-term higher than being full of voltage U 0, no matter direct voltage U3 is higher or lower than being full of voltage U 0, now second switch control circuit 41 output the second control signal S2, control the second DC-DC control circuit 42 it stopped as accumulator 33 chargings.Above-mentioned control mode is only a concrete example, and the utility model does not limit this, and the control mode that also can adopt other is the accumulator charging.

Alternatively, accumulator 33 can be the energy-storage travelling wave tubes such as lithium ion battery, Ni-MH battery, lead-acid battery or ultracapacitor.

The characteristics of the electricity generation system shown in Fig. 5 are to adopt solar components and nano friction generator to be charged for accumulator simultaneously, wherein the nano friction generator is collected wave energy and/or tidal energy, solar components is collected solar energy, these two high efficiency systems are superimposed, and the efficiency of whole system is significantly promoted.The nano friction generator can be converted into electric energy by wave energy and/or tidal energy as the core component of ocean power generator, because the generating efficiency of nano friction generator itself is very high, make whole ocean power generator that very high generating efficiency be arranged, add efficient project organization, realized the generating efficiency an of the best.Simultaneously, it is convenient that the core component of this electricity generation system is produced, and shape, size not only can be machined to microminiaturization, realizes the microminiaturization of electricity generation system; Also can be machined to large-size, realize high power generation.In addition, because the nano friction generator is microminiaturized, filming, and then make whole electricity generation system weight reduce, cost has obtained great reduction simultaneously.

The circuit theory schematic diagram of the power generation with marine energy that Fig. 6 provides for the utility model and the another embodiment of solar power generation combined system.As shown in Figure 6, energy storage device comprises: the first ON-OFF control circuit 51, rectification circuit 52, switching circuit 53, second switch control circuit 54, DC-DC control circuit 55 and accumulator 56.

Wherein the first ON-OFF control circuit 51 is connected with output, the nano friction generator 10 of solar components 50, the first ON-OFF control circuit 51 receives the direct voltage U4 of solar components 50 outputs, according to direct voltage U4, to 10 outputs of nano friction generator, is used for controlling the control signal S3 whether the nano friction generator works.Rectification circuit 52 is connected with the output of nano friction generator 10, and rectification circuit 52 receives the alternating-current pulse signal of telecommunication of nano friction generator 10 outputs, this alternating-current pulse signal of telecommunication is carried out to the rectification processing and obtain direct voltage U5.The control end of switching circuit 53 is connected with the output of solar components 50, and the I/O end of the direct voltage U4 control switch circuit 53 of exporting according to solar components 50 is communicated with output or the rectification circuit 52 of solar components 50.If the I/O end of switching circuit 53 is communicated with the output of solar components 50, the direct voltage U6 of the I/O end of switching circuit 53 output equals U4 so; If the I/O end of switching circuit 53 is communicated with rectification circuit 52, the direct voltage U6 of the I/O end of switching circuit 53 output equals U5 so.Second switch control circuit 54 is connected with I/O end, DC-DC control circuit 55 and the accumulator 56 of switching circuit 53, the direct voltage U6 of the I/O end output of second switch control circuit 54 receiving key circuit 53 and the instantaneous charging voltage U7 of accumulator 56 feedbacks, according to direct voltage U6 and the controlled signal S4 of instantaneous charging voltage U7, control signal S4 is exported to DC-DC control circuit 55.DC-DC control circuit 55 is connected with I/O end, second switch control circuit 54 and the accumulator 56 of switching circuit 53, the direct voltage U6 that the control signal S4 exported according to second switch control circuit 54 exports the I/O end of switching circuit 53 carries out conversion process and exports to accumulator 56 chargings, obtains instantaneous charging voltage U7.

The operation principle of the circuit shown in Fig. 6 is: when solar irradiation is mapped on solar components 50, solar components 50 can be direct current energy by transform light energy, output dc voltage U4.The control end of switching circuit 53 and the first ON-OFF control circuit 51 can receive this direct voltage U4 simultaneously, direct voltage U4 and the operating voltage U ' be pre-configured in switching circuit 53 and the first ON-OFF control circuit 51 are compared, if U4 is more than or equal to U ', switching circuit 53 is controlled its I/O end and is communicated with the output of solar components 50, and meanwhile the first ON-OFF control circuit 51 is used for controlling the out-of-work control signal S3 of nano friction generator 10 to 10 outputs of nano friction generator; If U4 is less than U ', the first ON-OFF control circuit 51 is to 10 outputs of nano friction generator for controlling the control signal S3 that nano friction generator 10 works on, and meanwhile switching circuit 53 its I/O ends of control are communicated with rectification circuit 52.After the direct voltage U6 of the I/O end output of second switch control circuit 54 receiving key circuit 53 and the instantaneous charging voltage U7 of accumulator 56 feedbacks, direct voltage U6 and instantaneous charging voltage U7 are compared with the voltage U 0 that is full of of accumulator 56 respectively, if direct voltage U6 is higher than being full of voltage U 0 and instantaneous charging voltage U7 lower than being full of voltage U 0, now second switch control circuit 54 is exported control signal S4, control DC-DC control circuit 55 the direct voltage U6 of the I/O end of switching circuit 53 output is carried out to the step-down processing, exporting to accumulator 56 is charged, obtain instantaneous charging voltage U7, if direct voltage U6 is lower than equaling to be full of voltage U 0 and instantaneous charging voltage U7 lower than being full of voltage U 0, now second switch control circuit 54 is exported control signal S4, control DC-DC control circuit 55 by the direct voltage U6 processing of being boosted, export to accumulator 56 and charged, obtain instantaneous charging voltage U7, and for example the instantaneous charging voltage U7 of fruit equals or in short-term higher than being full of voltage U 0, no matter direct voltage U6 is higher or lower than being full of voltage U 0, now second switch control circuit 54 output control signal S4, control DC-DC control circuit 55 it stopped as accumulator 56 chargings.Above-mentioned control mode is only a concrete example, and the utility model does not limit this, and the control mode that also can adopt other is the accumulator charging.

Alternatively, accumulator 56 can be the energy-storage travelling wave tubes such as lithium ion battery, Ni-MH battery, lead-acid battery or ultracapacitor.

The characteristics of the electricity generation system shown in Fig. 6 are to adopt solar components and nano friction generator alternately for accumulator is charged, and wherein the nano friction generator is collected wave energy and/or tidal energy, and solar components is collected solar energy.The sort circuit flexible design, can automatically switch according to actual conditions, in the situation that the solar energy abundance, adopting solar components is that accumulator is charged, and the nano friction generator is quit work, extended the useful life of nano friction generator and rectification circuit; In the situation that the solar energy deficiency, adopting the nano friction generator is that accumulator is charged, and has greatly improved the generating efficiency of whole system.

Below will introduce in detail structure and the operation principle of the nano friction generator in the self-charging ultracapacitor.

The first structure of nano friction generator is as shown in Fig. 7 a and Fig. 7 b.Fig. 7 a and Fig. 7 b show respectively perspective view and the cross-sectional view of the first structure of nano friction generator.This nano friction generator comprises: the first electrode 61, the first high molecular polymer insulating barriers 62 that are cascading, and the second electrode 63.Particularly, the first electrode 61 is arranged on the first side surface of the first high molecular polymer insulating barrier 62; And the Surface Contact friction of the second side surface of the first high molecular polymer insulating barrier 62 and the second electrode 63 also induces electric charge at the second electrode 63 and the first electrode 61 places.Therefore, the first above-mentioned electrode 61 and the second electrode 63 form two outputs of nano friction generator.

In order to improve the generating capacity of nano friction generator, at second side surface (being on the face of relative the second electrode 63) of the first high molecular polymer insulating barrier 62, further be provided with micro-nano structure 64.Therefore, when the nano friction generator is squeezed, apparent surface's contact friction better of the first high molecular polymer insulating barrier 62 and the second electrode 63, and induce more electric charge at the first electrode 61 and the second electrode 63 places.Because the second above-mentioned electrode 63 is mainly used in and the first high molecular polymer insulating barrier 62 frictions, therefore, the second electrode 63 also can be referred to as the electrode that rubs.

Above-mentioned micro-nano structure 64 specifically can be taked following two kinds of possible implementations: first kind of way is that this micro-nano structure is micron order or nano level very little concaveconvex structure.This concaveconvex structure can increase frictional resistance, improves generating efficiency.Described concaveconvex structure can directly form when film preparation, and method that also can enough polishings makes the surface of the first high molecular polymer insulating barrier form irregular concaveconvex structure.Particularly, this concaveconvex structure can be the concaveconvex structure of semicircle, striated, cubic type, rectangular pyramid or the shape such as cylindrical.The second way is, this micro-nano structure is the poroid structure of nanoscale, now the first high molecular polymer insulating barrier material therefor is preferably Kynoar (PVDF), and its thickness is the preferred 1.0mm of 0.5-1.2mm(), and the face of its relative the second electrode is provided with a plurality of nano-pores.Wherein, the size of each nano-pore, width and the degree of depth, can be selected according to the needs of application, and preferred nano-pore is of a size of: width is that 10-100nm and the degree of depth are 4-50 μ m.The quantity of nano-pore can output current value and magnitude of voltage as required be adjusted, and preferably these nano-pores are that pitch of holes is being uniformly distributed of 2-30 μ m, and preferred average pitch of holes is being uniformly distributed of 9 μ m.

Lower mask body is introduced the operation principle of the nano friction generator shown in Fig. 7 a and Fig. 7 b.When each layer of this nano friction generator is squeezed, the second electrode 63 in the nano friction generator produces electrostatic charge with the surperficial phase mutual friction of the first high molecular polymer insulating barrier 62, the generation of electrostatic charge can make the electric capacity between the first electrode 61 and the second electrode 63 change, thereby causes electrical potential difference occurring between the first electrode 61 and the second electrode 63.Because the first electrode 61 is connected with energy storage device with the output of the second electrode 63 as the nano friction generator, energy storage device forms the external circuit of nano friction generator, between two outputs of nano friction generator, is equivalent to be communicated with by external circuit.When each layer of this nano friction generator returns to original state, the built-in potential at this moment be formed between the first electrode and the second electrode disappears, and now between Balanced the first electrode and the second electrode, will again produce reverse electrical potential difference.By repeatedly rubbing and recovering, just can in external circuit, form the periodic alternating-current pulse signal of telecommunication.

According to utility model people's research, find, metal and high molecular polymer friction, the more volatile de-electromation of metal, therefore adopt metal electrode and high molecular polymer friction can improve energy output.Therefore, correspondingly, in the nano friction generator shown in Fig. 7 a and Fig. 7 b, the second electrode is because needs are rubbed as friction electrode (being metal) and the first high molecular polymer, therefore its material can be selected from metal or alloy, and wherein metal can be Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy can be aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.The first electrode is rubbed owing to not needing, therefore, except the material that can select above-mentioned the second electrode of enumerating, other materials that can make electrode also can be applied, that is to say, the first electrode is except being selected from metal or alloy, and wherein metal can be Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy can be outside aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy, can also be selected from the nonmetallic materials such as indium tin oxide, Graphene, nano silver wire film.

In the structure shown in Fig. 7 a, the first high molecular polymer insulating barrier and the second electrode are over against laminating, and rubberized fabric adhere by outer ledge together, but the utility model is not limited only to this.Can be provided with a plurality of elastomeric elements between the first high molecular polymer insulating barrier and the second electrode, spring for example, these springs are distributed in the outer ledge of the first high molecular polymer insulating barrier and the second electrode, are used to form the resilient support arms between the first high molecular polymer insulating barrier and the second electrode.When External Force Acting, during in the nano friction generator, the nano friction generator is squeezed, and spring is compressed, makes the first high molecular polymer insulating barrier and the second electrode contact form frictional interface; When external force disappears, spring is upspring, and makes the first high molecular polymer insulating barrier and the second electrode separation, and the nano friction generator returns to original state.

The second structure of nano friction generator is as shown in Fig. 8 a and Fig. 8 b.Fig. 8 a and Fig. 8 b show respectively perspective view and the cross-sectional view of the second structure of nano friction generator.This nano friction generator comprises: the first electrode 71, the first high molecular polymer insulating barrier 72, the second high molecular polymer insulating barriers 74 and the second electrodes 73 that are cascading.Particularly, the first electrode 71 is arranged on the first side surface of the first high molecular polymer insulating barrier 72; The second electrode 73 is arranged on the first side surface of the second high molecular polymer insulating barrier 74; Wherein, the second side surface contact friction of the second side surface of the first high molecular polymer insulating barrier 72 and the second high molecular polymer insulating barrier 74 induce electric charge at the first electrode 71 and the second electrode 73 places.Wherein, the first electrode 71 and the second electrode 73 form two outputs of nano friction generator.

In order to improve the generating capacity of nano friction generator, at least one face in two faces that the first high molecular polymer insulating barrier 72 and the second high molecular polymer insulating barrier 74 are oppositely arranged is provided with micro-nano structure.In Fig. 8 b, the face of the first high molecular polymer insulating barrier 72 is provided with micro-nano structure 75.Therefore, when the nano friction generator is squeezed, apparent surface's contact friction better of the first high molecular polymer insulating barrier 72 and the second high molecular polymer insulating barrier 74, and induce more electric charge at the first electrode 71 and the second electrode 73 places.Above-mentioned micro-nano structure can, with reference to description above, repeat no more herein.

The operation principle of the nano friction generator shown in the operation principle of the nano friction generator shown in Fig. 8 a and Fig. 8 b and Fig. 7 a and Fig. 7 b is similar.Difference only is, when each layer of the nano friction generator shown in Fig. 8 a and Fig. 8 b is squeezed, is to produce electrostatic charge by the first high molecular polymer insulating barrier 72 and the surperficial phase mutual friction of the second high molecular polymer insulating barrier 74.Therefore, the operation principle about the nano friction generator shown in Fig. 8 a and Fig. 8 b repeats no more herein.

Nano friction generator shown in Fig. 8 a and Fig. 8 b mainly produces the signal of telecommunication by the friction between polymer (the first high molecular polymer insulating barrier) and polymer (the second high molecular polymer insulating barrier).

In this structure, the first electrode and the second electrode material therefor can be indium tin oxide, Graphene, nano silver wire film, metal or alloy, and wherein metal can be Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy can be aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.In above-mentioned two kinds of structures, the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier are selected from respectively polyimide film, the aniline-formaldehyde resin film, the polyformaldehyde film, ethyl cellulose film, polyamide film, the melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, the polyethylene glycol adipate film, the polydiallyl phthalate film, fiber (regeneration) sponge film, the elastic polyurethane body thin film, the styrene-acrylonitrile copolymer copolymer film, the styrene-butadiene-copolymer film, the staple fibre film, poly-methyl film, the methacrylic acid ester film, polyvinyl alcohol film, polyvinyl alcohol film, polyester film, the polyisobutene film, polyurethane flexible sponge film, pet film, polyvinyl butyral film, formaldehyde phenol film, the neoprene film, the butadiene-propylene copolymer film, the natural rubber film, the polyacrylonitrile film, a kind of in acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate thin film.Wherein, in the second structure, the material of the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier can be identical in principle, also can be different.But, if the material of two-layer high molecular polymer insulating barrier is all identical, can cause the quantity of electric charge of triboelectrification very little.Therefore preferably, the first high molecular polymer insulating barrier is different from the material of the second high molecular polymer insulating barrier.

In the structure shown in Fig. 8 a, the first high molecular polymer insulating barrier 72 and the second high molecular polymer insulating barrier 74 are over against laminating, and rubberized fabric adhere by outer ledge together, but the utility model is not limited only to this.Can be provided with a plurality of elastomeric elements between the first high molecular polymer insulating barrier 72 and the second high molecular polymer insulating barrier 74, Fig. 8 c show the nano friction generator the second structure there is the perspective view of elastomeric element as support arm, as shown in Figure 8 c, elastomeric element is chosen as spring 70, these springs 70 are distributed in the outer ledge of the first high molecular polymer insulating barrier 72 and the second high molecular polymer insulating barrier 74, are used to form the resilient support arms between the first high molecular polymer insulating barrier 72 and the second high molecular polymer insulating barrier 74.When External Force Acting, during in the nano friction generator, the nano friction generator is squeezed, and spring 70 is compressed, makes the first high molecular polymer insulating barrier 72 contact with the second high molecular polymer insulating barrier 74 and forms frictional interface; When external force disappears, spring 70 is upspring, and makes the first high molecular polymer insulating barrier 72 separate with the second high molecular polymer insulating barrier 74, and the nano friction generator returns to original state.

Except above-mentioned two kinds of structures, the nano friction generator can also adopt the third structure to realize, as shown in Fig. 9 a and Fig. 9 b.Fig. 9 a and Fig. 9 b show respectively perspective view and the cross-sectional view of the third structure of nano friction generator.As can be seen from the figure, the third structure has increased a thin layer between two parties on the basis of the second structure, that is: the nano friction generator of the third structure comprises the first electrode 81 of being cascading, the first high molecular polymer insulating barrier 82, thin layer 80, the second high molecular polymer insulating barrier 84 and the second electrode 83 between two parties.Particularly, the first electrode 81 is arranged on the first side surface of the first high molecular polymer insulating barrier 82; The second electrode 83 is arranged on the first side surface of the second high molecular polymer insulating barrier 84, and thin layer 80 is arranged between the second side surface of the second side surface of the first high molecular polymer insulating barrier 82 and the second high molecular polymer insulating barrier 84 between two parties.Wherein, at least one face in two faces that described thin layer between two parties 80 and the first high molecular polymer insulating barrier 82 are oppositely arranged is provided with micro-nano structure 85, and/or at least one face in two faces being oppositely arranged of described thin layer between two parties 80 and the second high molecular polymer insulating barrier 84 is provided with micro-nano structure 85, concrete set-up mode about micro-nano structure 85 can, with reference to above describing, repeat no more herein.

The material of the nano friction generator shown in Fig. 9 a and Fig. 9 b can be selected with reference to the material of the nano friction generator of aforesaid the second structure.Wherein, thin layer also can be selected from any one in transparent high polymer PETG (PET), dimethyl silicone polymer (PDMS), polystyrene (PS), polymethyl methacrylate (PMMA), Merlon (PC) and polymeric liquid crystal copolymer (LCP) between two parties.Wherein, the material preferably clear high polymer PETG (PET) of described the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier; Wherein, the preferred dimethyl silicone polymer of the material of described thin layer between two parties (PDMS).The first above-mentioned high molecular polymer insulating barrier, the second high molecular polymer insulating barrier, the material of thin layer can be identical between two parties, also can be different.But, if the material of three floor height Molecularly Imprinted Polymer insulating barriers is all identical, can cause the quantity of electric charge of triboelectrification very little, therefore, in order to improve friction effect, the material of thin layer is different from the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier between two parties, the first high molecular polymer insulating barrier is preferably identical with the material of the second high molecular polymer insulating barrier, like this, can reduce material category, make making of the present utility model convenient.

In the implementation shown in Fig. 9 a and Fig. 9 b, thin layer 80 is one layer of polymeric films between two parties, therefore similar with the implementation shown in Fig. 8 a and Fig. 8 b in fact, remain and generate electricity by the friction between polymer (thin layer between two parties) and polymer (the second high molecular polymer insulating barrier).Wherein, easily preparation and stable performance of thin layer between two parties.

If at least one face in two faces that thin layer and the first high molecular polymer insulating barrier are oppositely arranged between two parties is provided with micro-nano structure, in the structure shown in Fig. 9 a, the first high molecular polymer insulating barrier is over against laminating with thin layer between two parties, and rubberized fabric adhere by outer ledge together, but the utility model is not limited only to this.The first high molecular polymer insulating barrier and can be provided with a plurality of elastomeric elements between thin layer between two parties, spring for example, these springs are distributed in the first high molecular polymer insulating barrier and the outer ledge of thin layer between two parties, are used to form the first high molecular polymer insulating barrier and the resilient support arms between thin layer between two parties.When External Force Acting, during in the nano friction generator, the nano friction generator is squeezed, and spring is compressed, makes the first high molecular polymer insulating barrier contact and form frictional interface with thin layer between two parties; When external force disappears, spring is upspring, and makes the first high molecular polymer insulating barrier separate with thin layer between two parties, and the nano friction generator returns to original state.

If at least one face in two faces that thin layer and the second high molecular polymer insulating barrier are oppositely arranged between two parties is provided with micro-nano structure, in the structure shown in Fig. 9 a, the second high molecular polymer insulating barrier is over against laminating with thin layer between two parties, and rubberized fabric adhere by outer ledge together, but the utility model is not limited only to this.The second high molecular polymer insulating barrier and can be provided with a plurality of elastomeric elements between thin layer between two parties, spring for example, these springs are distributed in the second high molecular polymer insulating barrier and the outer ledge of thin layer between two parties, are used to form the second high molecular polymer insulating barrier and the resilient support arms between thin layer between two parties.When External Force Acting, during in the nano friction generator, the nano friction generator is squeezed, and spring is compressed, makes the second high molecular polymer insulating barrier contact and form frictional interface with thin layer between two parties; When external force disappears, spring is upspring, and makes the second high molecular polymer insulating barrier separate with thin layer between two parties, and the nano friction generator returns to original state.

Alternatively, elastomeric element can be arranged between two parties thin layer and the first high molecular polymer insulating barrier simultaneously, between two parties between thin layer and the second high molecular polymer insulating barrier.

In addition, the nano friction generator can also adopt the 4th kind of structure to realize, as shown in Figure 10 a and Figure 10 b, comprise: the first electrode 91 be cascading, the first high molecular polymer insulating barrier 92, electrode layer 90, the second high molecular polymer insulating barriers 94 and the second electrode 93 between two parties; Wherein, the first electrode 91 is arranged on the first side surface of the first high molecular polymer insulating barrier 92; The second electrode 93 is arranged on the first side surface of the second high molecular polymer insulating barrier 94, and electrode layer 90 is arranged between the second side surface of the second side surface of the first high molecular polymer insulating barrier 92 and the second high molecular polymer insulating barrier 94 between two parties.Wherein, the first high molecular polymer insulating barrier 92 is provided with the micro-nano structure (not shown) at least one face in the face of the face of electrode layers 90 and relative the first high molecular polymer insulating barrier 92 of electrode layer 90 between two parties relatively between two parties; And/or the second high molecular polymer insulating barrier 94 is provided with the micro-nano structure (not shown) at least one face in the face of the face of electrode layers 90 and relative the second high molecular polymer insulating barrier 94 of electrode layer 90 between two parties relatively between two parties.In this mode, by rubbing between electrode layer 90 and the first high molecular polymer insulating barrier 92 and the second high molecular polymer insulating barrier 94 and produce electrostatic charge between two parties, thus will be between two parties produce electrical potential difference between electrode layer 90 and the first electrode 91 and the second electrode 93, now, the first electrode 91 and the second electrode 93 series connection are an output of nano friction generator; Another output that electrode layer 90 is the nano friction generator between two parties.

In the structure shown in Figure 10 a and Figure 10 b, the material of the first high molecular polymer insulating barrier, the second high molecular polymer insulating barrier, the first electrode and the second electrode can be selected with reference to the material of the nano friction generator of aforesaid the second structure.Electrode layer can be selected conductive film, conducting polymer, metal material between two parties, metal material comprises simple metal and alloy, simple metal is selected from Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten, vanadium etc., and alloy can be selected from light-alloy (aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy etc.), heavy non-ferrous alloy (copper alloy, kirsite, manganese alloy, nickel alloy etc.), low-melting alloy (lead, tin, cadmium, bismuth, indium, gallium and alloy thereof), refractory alloy (tungsten alloy, molybdenum alloy, niobium alloy, tantalum alloy etc.).Preferred 100 μ m-500 μ m, more preferably 200 μ m of the thickness of electrode layer between two parties.

If the first high molecular polymer insulating barrier is provided with micro-nano structure at least one face in the face of the face of electrode layer and relative the first high molecular polymer insulating barrier of electrode layer between two parties relatively between two parties, in the structure shown in Figure 10 a, the first high molecular polymer insulating barrier is over against laminating with electrode layer between two parties, and rubberized fabric adhere by outer ledge together, but the utility model is not limited only to this.The first high molecular polymer insulating barrier and can be provided with a plurality of elastomeric elements between electrode layer between two parties, spring for example, these springs are distributed in the first high molecular polymer insulating barrier and the outer ledge of electrode layer between two parties, are used to form the first high molecular polymer insulating barrier and the resilient support arms between electrode layer between two parties.When External Force Acting, during in the nano friction generator, the nano friction generator is squeezed, and spring is compressed, makes the first high molecular polymer insulating barrier contact and form frictional interface with electrode layer between two parties; When external force disappears, spring is upspring, and makes the first high molecular polymer insulating barrier separate with electrode layer between two parties, and the nano friction generator returns to original state.

If the second high molecular polymer insulating barrier is provided with micro-nano structure at least one face in the face of the face of electrode layer and relative the second high molecular polymer insulating barrier of electrode layer between two parties relatively between two parties, in the structure shown in Figure 10 a, the second high molecular polymer insulating barrier is over against laminating with electrode layer between two parties, and rubberized fabric adhere by outer ledge together, but the utility model is not limited only to this.The second high molecular polymer insulating barrier and can be provided with a plurality of elastomeric elements between electrode layer between two parties, spring for example, these springs are distributed in the second high molecular polymer insulating barrier and the outer ledge of electrode layer between two parties, are used to form the second high molecular polymer insulating barrier and the resilient support arms between electrode layer between two parties.When External Force Acting, during in the nano friction generator, the nano friction generator is squeezed, and spring is compressed, makes the second high molecular polymer insulating barrier contact and form frictional interface with electrode layer between two parties; When external force disappears, spring is upspring, and makes the second high molecular polymer insulating barrier separate with electrode layer between two parties, and the nano friction generator returns to original state.

Alternatively, elastomeric element can be arranged between two parties electrode layer and the first high molecular polymer insulating barrier simultaneously, between two parties between electrode layer and the second high molecular polymer insulating barrier.

The electricity generation system of the power generation with marine energy of the employing nano friction generator that the utility model provides and solar power generation combination has realized the multiple collection utilization of wave energy, tidal energy and solar energy, and this has not only saved the energy, and clean environment firendly, has protected environment.For the wave energy, the tidal power system that adopt the nano friction generator, because the generating efficiency of nano friction generator itself is very high, and make whole wave energy, tidal power system that very high generating efficiency be arranged, and add efficient project organization, realized the generating efficiency an of the best.

The structure of the electricity generation system of power generation with marine energy of the present utility model and solar power generation combination can be designed to various ways, and structural design that can be different according to the different choice of application places has enlarged the range of application of wave energy, tidal power system.

The electricity generation system that the utility model provides has realized the combination that the nano friction generator is collected wave-energy power generation, tidal power and solar power generation, and the stack of a plurality of high efficiency subsystems, be greatly enhanced the efficiency of whole system.A kind of energy storage device also is provided in addition, this energy storage device flexible design, can automatically be switched, not only storage nano triboelectricity machine is collected wave energy, tidal energy electricity and solar energy electricity simultaneously, storage nano triboelectricity machine be can also replace and wave energy, tidal energy electricity and solar energy electricity collected, simple to operate.

In the electricity generation system that the utility model provides, the nano friction generator is arranged in housing, housing is the structure of a sealing, can prevent the internal parts such as seawater corrosion nano friction generator and circuit, makes electricity generation system realize the long-life generating.

Finally; it should be noted that: more than what enumerate is only specific embodiment of the utility model; certainly those skilled in the art can be changed and modification the utility model; if these modifications and modification all should be thought protection range of the present utility model within belonging to the scope of the utility model claim and equivalent technologies thereof.

Claims

1. power generation with marine energy and a solar power generation combined system that adopts the nano friction generator, is characterized in that, comprising: ocean power generator, solar components and energy storage device;

Described ocean power generator comprises for mechanical energy being converted into at least one nano friction generator of electric energy;

Described solar components is comprised of a plurality of solar cells, described a plurality of solar cell is connected to form at least two outputs of solar components in the serial or parallel connection mode, wherein each solar cell is the photoelectric conversion unit by the formed PN junction formula of semi-conducting material structure;

Described energy storage device is connected with the output of described nano friction generator and at least two outputs of described solar components, for the electric energy of the electric energy to described nano friction generator output and the output of described solar components, is stored.

2. system according to claim 1, is characterized in that, described PN junction is the structure of semiconductive thin film.

3. system according to claim 1, is characterized in that, described solar components also comprises protective.

4. system according to claim 3, is characterized in that, described protective is baffle or diaphragm.

5. system according to claim 1, it is characterized in that, described ocean power generator also comprises: hold the housing of described at least one nano friction generator, wherein, described enclosure interior has cavity, and described at least one nano friction generator is arranged in described cavity.

6. system according to claim 5, is characterized in that, described ocean power generator also comprises: be arranged at least one impact member in described cavity, wherein, described impact member comprises the impact bead that can bump with described nano friction generator.

7. system as claimed in claim 6, is characterized in that, described at least one nano friction generator is fixed on the first side wall and/or the second sidewall of described cavity by fixed part, and described the first side wall is relative with the second sidewall;

And described impact member further comprises: be arranged on the guide rail between described the first side wall and the second sidewall, described impact bead can move along described guide rail.

8. system as claimed in claim 7, is characterized in that, described guide rail is hollow tubing conductor, and described impact bead is arranged in the passage of described hollow tubing conductor inside.

9. system as claimed in claim 8, is characterized in that, between described guide rail and described the first side wall and described the second sidewall, has respectively default protection interval.

10. system as claimed in claim 6, it is characterized in that, each nano friction generator is fixed on arbitrary sidewall of described cavity by fixed part, and described impact member further comprises traction piece, the first end of described traction piece is the stiff end be fixed on the roof of described cavity, and the second end of described traction piece is the free end that is connected with described impact bead.

11. system as claimed in claim 10, is characterized in that, the length of described traction piece is greater than the distance between the first end of the top of nano friction generator and traction piece, is less than the distance between the first end of the low side of nano friction generator and traction piece.

12. system as claimed in claim 5, it is characterized in that, each nano friction generator is arranged on described cavity inside by elastomeric element, and described ocean power generator also comprises: be arranged at least one impact member in described cavity, wherein, described impact member can free movement in described cavity.

13. system as claimed in claim 12, it is characterized in that, described elastomeric element comprises the first elastic component and the second elastic component, the first end of the first end of described the first elastic component and described the second elastic component is separately fixed on two inwalls of described cavity, be fixedly connected with a nano friction generator between the second end of described the first elastic component and the second end of described the second elastic component, wherein, opposing parallel or vertical between described two inwalls.

14. system as claimed in claim 13, it is characterized in that, described elastomeric element is two groups, wherein, between each elastomeric element in first group of elastomeric element, be parallel to each other, relative vertical between each elastomeric element in second group of elastomeric element and each elastomeric element in described first group of elastomeric element.

15. system as claimed in claim 12, is characterized in that, described impact member has oval-shaped bottom and spherical top, and wherein, described bottom and top are free end.

16. system as claimed in claim 15, is characterized in that, the volume of described bottom is greater than the volume at described top, and the density of described bottom is greater than the density at described top.

17. system as claimed in claim 5, is characterized in that, the vertical section of described housing is wave-like.

18. system as claimed in claim 17, it is characterized in that, described housing further comprises: a plurality of sub-housings are fixedly connected with by fixed part between every two adjacent sub-housings and are the first preset angles, wherein, every sub-enclosure interior has at least one cavity.

19. system as claimed in claim 18, is characterized in that, the nano friction generator in each cavity and at least one inwall of described cavity are fixed.

20. system as claimed in claim 19, is characterized in that, is the second preset angles between described housing and horizontal plane.

21. system as claimed in claim 5, is characterized in that, the surface of described nano friction generator is provided with the protection pad, or the surface of described nano friction generator is the plastic packaging surface.

22. system according to claim 1, it is characterized in that, described energy storage device comprises: rectification circuit, the first ON-OFF control circuit, the first DC-DC control circuit, second switch control circuit, the second DC-DC control circuit and accumulator;

Described rectification circuit is connected with the output of described at least one nano friction generator, receives the alternating-current pulse signal of telecommunication of described at least one nano friction generator output and the described alternating-current pulse signal of telecommunication is carried out to the rectification processing to obtain direct voltage;

Described the first ON-OFF control circuit is connected with described accumulator with described rectification circuit, described the first DC-DC control circuit, receive the direct voltage of described rectification circuit output and the instantaneous charging voltage of described accumulator feedback, obtain the first control signal according to the direct voltage of described rectification circuit output and the instantaneous charging voltage of described accumulator feedback, described the first control signal is exported to described the first DC-DC control circuit;

Described the first DC-DC control circuit is connected with described accumulator with described rectification circuit, described the first ON-OFF control circuit, the direct voltage of described rectification circuit being exported according to the first control signal of described the first ON-OFF control circuit output carries out conversion process and exports to described accumulator charging, obtains instantaneous charging voltage;

Described second switch control circuit is connected with described accumulator with at least two outputs of described solar components, described the second DC-DC control circuit, receive the direct voltage of described solar components output and the instantaneous charging voltage of described accumulator feedback, obtain the second control signal according to the direct voltage of described solar components output and the instantaneous charging voltage of described accumulator feedback, described the second control signal is exported to described the second DC-DC control circuit;

Described the second DC-DC control circuit is connected with described accumulator with at least two outputs of described solar components, described second switch control circuit, the direct voltage of described solar components being exported according to the second control signal of described second switch control circuit output carries out conversion process and exports to described accumulator charging, obtains instantaneous charging voltage.

23. system according to claim 1, is characterized in that, described energy storage device comprises: the first ON-OFF control circuit, rectification circuit, switching circuit, second switch control circuit, DC-DC control circuit and accumulator;

Described the first ON-OFF control circuit is connected with described at least one nano friction generator with at least two outputs of described solar components, receive the direct voltage of described solar components output, according to the direct voltage of described solar components output, to described at least one nano friction generator output, be used for controlling the control signal whether the nano friction generator works;

Described rectification circuit is connected with the output of described at least one nano friction generator, receives the alternating-current pulse signal of telecommunication of described at least one nano friction generator output and described alternating-current pulse signal is carried out to the rectification processing to obtain direct voltage;

The control end of described switching circuit is connected with the output of described solar components, and the I/O end of the described switching circuit of DC voltage control of exporting according to described solar components is communicated with at least two outputs or the described rectification circuit of described solar components;

Described second switch control circuit is connected with described accumulator with the I/O end of described switching circuit, described DC-DC control circuit, receive the direct voltage of I/O end output of described switching circuit and the instantaneous charging voltage of described accumulator feedback, the controlled signal of instantaneous charging voltage of the direct voltage of exporting according to the I/O end of described switching circuit and described accumulator feedback, export to described DC-DC control circuit by described control signal;

Described DC-DC control circuit is connected with described accumulator with the I/O end of described switching circuit, described second switch control circuit, the direct voltage of the I/O end of described switching circuit being exported according to the control signal of described second switch control circuit output carries out conversion process and exports to described accumulator charging, obtains instantaneous charging voltage.

24. according to the described system of claim 22 or 23, it is characterized in that, described accumulator is lithium ion battery, Ni-MH battery, lead-acid battery or ultracapacitor.

25. system according to claim 1, is characterized in that, described nano friction generator comprises: the first electrode be cascading, the first high molecular polymer insulating barrier, and the second electrode; Wherein, described the first electrode is arranged on the first side surface of described the first high molecular polymer insulating barrier; And the second side surface of described the first high molecular polymer insulating barrier is towards described the second electrode setting, and described the first electrode and the second electrode form the output of described nano friction generator.

26. system according to claim 25, is characterized in that, the second side surface of described the first high molecular polymer insulating barrier is provided with micro-nano structure.

27. system according to claim 26, it is characterized in that, be provided with a plurality of elastomeric elements between described the first high molecular polymer insulating barrier and described the second electrode, described elastomeric element for controlling described the first high molecular polymer insulating barrier and described the second electrode contact and separating under the effect of external force.

28. system according to claim 27, it is characterized in that, described nano friction generator further comprises: be arranged on the second high molecular polymer insulating barrier between described the second electrode and described the first high molecular polymer insulating barrier, described the second electrode is arranged on the first side surface of described the second high molecular polymer insulating barrier; And the second side surface of the second side surface of described the second high molecular polymer insulating barrier and described the first high molecular polymer insulating barrier is oppositely arranged.

29. system according to claim 26, is characterized in that, at least one face in two faces that described the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier are oppositely arranged is provided with micro-nano structure.

30. system according to claim 29, it is characterized in that, be provided with a plurality of elastomeric elements between described the first high molecular polymer insulating barrier and described the second high molecular polymer insulating barrier, described elastomeric element contacts and separates with described the second high molecular polymer insulating barrier for control described the first high molecular polymer insulating barrier under the effect of external force.

31. system according to claim 28, it is characterized in that, described nano friction generator further comprises: be arranged on the thin layer between two parties between described the first high molecular polymer insulating barrier and described the second high molecular polymer insulating barrier, wherein, described thin layer between two parties is polymer film layer, and the face of the relatively described thin layer between two parties of described the first high molecular polymer insulating barrier and thin layer between two parties with respect at least one face in the face of the first high molecular polymer insulating barrier and/or at least one face in the face of the face of the relative described thin layer between two parties of described the second high molecular polymer insulating barrier and relative the second high molecular polymer insulating barrier of thin layer between two parties be provided with micro-nano structure.

32. system according to claim 31, it is characterized in that, described the first high molecular polymer insulating barrier and describedly be provided with a plurality of elastomeric elements between two parties between thin layer, this elastomeric element for controlling described the first high molecular polymer insulating barrier with the described contact of thin layer between two parties and separating under the effect of external force;

And/or, described the second high molecular polymer insulating barrier and describedly be provided with a plurality of elastomeric elements between two parties between thin layer, this elastomeric element for controlling described the second high molecular polymer insulating barrier with the described contact of thin layer between two parties and separating under the effect of external force.

33. system according to claim 1, is characterized in that, described nano friction generator comprises: the first electrode be cascading, the first high molecular polymer insulating barrier, electrode layer between two parties, the second high molecular polymer insulating barrier and the second electrode, wherein, described the first electrode is arranged on the first side surface of described the first high molecular polymer insulating barrier, described the second electrode is arranged on the first side surface of described the second high molecular polymer insulating barrier, described electrode layer between two parties is arranged between the second side surface of the second side surface of described the first high molecular polymer insulating barrier and described the second high molecular polymer insulating barrier, and the face of the relatively described electrode layer between two parties of described the first high molecular polymer insulating barrier and electrode layer between two parties with respect at least one face in the face of the first high molecular polymer insulating barrier and/or at least one face in the face of the face of the relative described electrode layer between two parties of described the second high molecular polymer insulating barrier and relative the second high molecular polymer insulating barrier of electrode layer between two parties be provided with micro-nano structure, after being connected with the second electrode, described the first electrode forms the output of described nano friction generator with described electrode layer between two parties.

34. system according to claim 33, it is characterized in that, described the first high molecular polymer insulating barrier and describedly be provided with a plurality of elastomeric elements between two parties between electrode layer, this elastomeric element for controlling described the first high molecular polymer insulating barrier with the described contact of electrode layer between two parties and separating under the effect of external force;

And/or, described the second high molecular polymer insulating barrier and describedly be provided with a plurality of elastomeric elements between two parties between electrode layer, this elastomeric element for controlling described the second high molecular polymer insulating barrier with the described contact of electrode layer between two parties and separating under the effect of external force.