CN106961228A - Multifunctional friction power generation tire, sensor based on tire and power supply equipment - Google Patents
Multifunctional friction power generation tire, sensor based on tire and power supply equipment Download PDFInfo
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- CN106961228A CN106961228A CN201710274160.9A CN201710274160A CN106961228A CN 106961228 A CN106961228 A CN 106961228A CN 201710274160 A CN201710274160 A CN 201710274160A CN 106961228 A CN106961228 A CN 106961228A
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- triboelectricity
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- 238000010248 power generation Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 69
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910000952 Be alloy Inorganic materials 0.000 claims description 2
- 229910001152 Bi alloy Inorganic materials 0.000 claims description 2
- 229910000925 Cd alloy Inorganic materials 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 229910000807 Ga alloy Inorganic materials 0.000 claims description 2
- 229910000846 In alloy Inorganic materials 0.000 claims description 2
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 2
- 229910000914 Mn alloy Inorganic materials 0.000 claims description 2
- 229910001182 Mo alloy Inorganic materials 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 229910001257 Nb alloy Inorganic materials 0.000 claims description 2
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 2
- 229920000297 Rayon Polymers 0.000 claims description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 2
- 229910001362 Ta alloys Inorganic materials 0.000 claims description 2
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910001080 W alloy Inorganic materials 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000004132 cross linking Methods 0.000 claims description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 2
- 239000011229 interlayer Substances 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- -1 kirsite Inorganic materials 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052711 selenium Inorganic materials 0.000 claims description 2
- 239000011669 selenium Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000004073 vulcanization Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/04—Friction generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0486—Signalling devices actuated by tyre pressure mounted on the wheel or tyre comprising additional sensors in the wheel or tyre mounted monitoring device, e.g. movement sensors, microphones or earth magnetic field sensors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/06—Influence generators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Multifunctional friction power generation tire and because sensor and power supply unit of this tire belong to friction power generator technical field. The power generating tire includes a tire body and a conductive layer element. The tire body and the conductive layer are compounded into a whole, or the conductive layer is attached to the surface of the tire, and one electrode is led out, so that the integrated friction power generation tire with a single electrode or double electrodes is constructed. The surface of the tire body serves as a first friction layer, the surface of an insulating material and the surface of a non-insulating object in the working environment of the tire serve as a second friction layer, the two layers are in contact and separated from each other according to the principles of friction electrification and electrostatic induction, the tire rolls, slides, impacts and the like, so that potential difference is generated between the two friction layers or between a certain friction layer and other areas, and the conductive layer element can output an electric signal to an external circuit and can serve as an independent sensor. The tire has the advantages of simple structure, less material consumption, low cost, easy preparation, capability of outputting electric signals and no limitation on the service range and the service life of the tire.
Description
Technical field
The invention belongs to friction generator technical field, and in particular to a kind of Multifunctional friction generating tire, power supply unit
And a kind of standalone sensor.
Background technology
Mechanical energy is ubiquitous in life at present, and magnitude also covers very wide scope, but is ignored extensively by people.This hair
Mechanical energy is converted into electric energy this basic thought by bright utilization triboelectrification and electrostatic induction principle, and there is provided a kind of Multifunctional friction
Generating tire.The triboelectricity tire is installed on vehicle, machinery, using tire rolling, jolted, the process such as deformation is produced
Mechanical energy change into electric energy and provide electric signal for external circuit, form a kind of generation mode of environmental protection.Its own
Can be as sensor, obtaining one kind can be with self-driven, non-maintaining sensor.The Multifunctional friction generating tire possesses multiple work(
Can, when triggering the generating Multifunctional friction generating tire with different motion modes, produce the size or shape of electric signal
Difference, as sensor, can monitor the moving situation of tire;It is corresponding during triggering diverse location when conductive layer is array structure
Region produce electric signal, can be used for tire condition monitoring, and speed monitoring;Also, the electric signal of transmission out passes through
The design of external circuit is combined with intelligence system, can be used as warning system, tire pressure monitoring system, temperature monitoring system or power supply
Equipment etc..
There is the tire with generating function in the prior art, but most of for piezoelectric or pass through a series of machines
Tool equipment drives electrical power generators, and complex structure, consumptive material is more, and expensive, unitary function is unfavorable for installing and using.It is Chinese special
Profit 201010230731.7 discloses a kind of magnetic induction generating tire, it is necessary to induction coil, the part such as soft magnetic bodies, there is structure and answers
It is miscellaneous, the problems such as preparation process is cumbersome.Chinese patent 201620439198.8 discloses the tire that a kind of utilization piezoelectric generates electricity,
Need to add commutator, brush, piezoelectric etc., the problem of equally existing complex structure in preparation process.
The Multifunctional friction generating tire mentioned in the present invention, the particular problem of solution is as follows:
In order to solve the labyrinth of existing generating carpet, consumptive material is more, the problem of high cost, the friction hair that the present invention is provided
Electric tire is to be designed into integral type triboelectricity tire using current existing tire construction, is normally made not influenceing tire
On the premise of, the more functions of tire are assigned, can not only generate electricity as power supply but also can be applied as sensor right
The comprehensive monitoring of tire real-time status, vehicle is powered, the occasion such as tyre life detection.
1st, Multifunctional friction generating tire of the invention uses integral structure or attaching type structure, by conductive layer elements
Lamellar structure is made with tire body, without complicated coil, soft magnetic bodies and commutator etc., simple in construction, consumptive material are few, processing
It is convenient, it is with low cost.
2nd, Multifunctional friction generating tire of the invention uses the form of triboelectricity, and surface of tyre is the first frictional layer,
The triboelectricity tire is without deliberately design ground in the second frictional layer, tire working environment, metal drum, emery wheel and with
Other distinguishing materials of tire material may act as the second frictional layer.
3rd, the Multifunctional friction generating tire that provides of the present invention, is commercially to add one on the basis of existing tire construction
Individual conductive layer elements, are not affected to the use of tire in itself, and low cost.
4th, the Multifunctional friction generating tire that the present invention is provided, acts not only as the power supply of energy-conserving and environment-protective, and pass through
The relation between the feature and trigger condition of electric signal is produced, the tire can be used as independently-powered sensor.
The content of the invention
In order to solve the above problems, the present invention provides a kind of Multifunctional friction generating tire, the triboelectricity tire bag
Conductive layer elements and tire body are included, described conductive layer elements can be complex as a whole with tire body, can also be fitted in it
Surface;
Further, the tire body is composite structure, and conductive layer can function simultaneously as tire construction layer, also can be only
Undertake electric action;
Further, described conductive layer elements are conductor, semi-conducting material, can be the materials of single material, also may be used
To be composite;
Further, the tire body is radial, and bias tire, the tire body is half steel tire or complete
Steel wheel tire;
Further, the conductive layer elements include electrically conductive simple metal or alloy, the simple metal include gold,
Silver, copper, iron, platinum, palladium, aluminium, nickel, titanium, vanadium, chromium, manganese, selenium, molybdenum and tungsten;The alloy include aluminium alloy, copper alloy, titanium alloy,
Magnesium alloy, beryllium alloy, kirsite, manganese alloy, nickel alloy, metal, tin alloy, cadmium alloy, bismuth alloy, indium alloy, gallium alloy,
Tungsten alloy, molybdenum alloy, niobium alloy and tantalum alloy;The conductive material includes indium tin oxide, graphene and its derivative, ion
The semiconductor and conductive film material of doping;
Further, the triboelectricity tire system includes the first frictional layer, the second frictional layer and external circuit, described the
One frictional layer is the surface portion of tire body, and second frictional layer rubs for that can be produced in life with surface of tyre material
The material of electrification, the external circuit is two frictional layers of connection, or connects one of them region different from another potential.It is described
First frictional layer and the second frictional layer under external force, by being contacting and separating, or are rolled, sliding, close to remote mistake
The outside circuit output electric signal of journey;
Further, the conductive layer elements include multiple output ends and conductive layer, and the conductive layer is connected by output end
External circuit or conductive layer is connect directly to be connected with external circuit;
Further, the conductive layer elements are located at innermost layer or the outermost layer of the interlayer tire of tire;
Further, described conductive layer elements are a continuous big unit or the discontinuous unit of multiple independences;
Further, the manufacturing process of a kind of Multifunctional friction generating tire and standalone sensor of the present invention is simply easy
OK, (the feed postition class with cord in tire is added in tire building process or before shaping generally by conductive
Like), vulcanization crosslinking is then carried out, the triboelectricity tire of integral type is obtained, or by simple viscose glue mode by conduction material
Material is combined with tire, to ensure that conductive layer is in close contact with tire, so as to reach the efficient transfer of electric charge.This area
Technical staff's integrated tire and conductive material the characteristics of, appropriate preparation method can be selected.
Beneficial effects of the present invention are as follows:
1st, multifunctional generating tire and independent biography based on triboelectrification and the integrated structure of electrostatic induction principle design
Sensor, conductive layer elements are added in forming process, remaining step and conventional tire process sample, obtain integral type friction
Generating tire, without adding elastic strip and fixing end;
2nd, it is not required to deliberately provide the second frictional layer, and insulated with material and nonisulated, contacted in tire working environment
Ground, metal drum, and all substances different with surface of tyre material can in itself fill as the second frictional layer with tire
When the first frictional layer effect;
3rd, Multifunctional friction generating tire is applied to multiple kinds of energy drive form, such as rolls, sliding, and deformation is patted, and is hit
Electric current output is all shown Deng, the triboelectricity tire, a kind of new environmental protection hair is provided for the equipment using the tire
Electric form;
4th, the integral multifunctional triboelectricity tire and standalone sensor that the present invention is provided, simple in construction, and it is easy to prepare,
Use and the outward appearance of tire are not influenceed, triggering material and the variation of energy drive form can be as sensors, and to choosing
With the structure of tire material, material, hardness no requirement (NR), these advantages are come more for the triboelectricity tire belt provided in the present invention
Big application market.
5th, the invention provides a kind of intuitively science teaching aid, acted on fabulous the principles of science demonstration, effect is directly perceived
Clearly.
Brief description of the drawings
Fig. 1 is a kind of typical structure schematic diagram of Multifunctional friction generating tire of the present invention;
Fig. 2 is the electricity generating principle schematic diagram of Multifunctional friction generating tire of the present invention;
Fig. 3 is another stagged electrode structure schematic diagram of Multifunctional friction generating tire of the present invention;
Fig. 4 is another multiple electrode structure schematic diagram of Multifunctional friction generating tire of the present invention;
Fig. 5 is a kind of attaching type structure pictorial diagram of Multifunctional friction generating tire of the present invention;
Fig. 6 is a kind of integral structure pictorial diagram of Multifunctional friction generating tire of the present invention;
Fig. 7 is a kind of electric current output figure of Multifunctional friction generating tire in the embodiment of the present invention 2;
Fig. 8 is a kind of voltage output figure of Multifunctional friction generating tire in the embodiment of the present invention 2;
Fig. 9 is the design sketch of Multifunctional friction generating tire lightening LED lamp in present example 2;
Figure 10 be the embodiment of the present invention 3 in a kind of Multifunctional friction generating tire as sensor, apply in tire pressure monitoring.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is explained in further detail.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, and
It is not used in the restriction present invention.On the contrary, the present invention cover it is any be defined by the claims the present invention spirit and scope on do
Replacement, modification, equivalent method and scheme.Further, in order that the public has a better understanding to the present invention, below to this
It is detailed to describe some specific detail sections in the detailed description of invention.It is thin without these for a person skilled in the art
The description of section part can also understand the present invention completely.
Present invention offer is a kind of can be converted into various forms of mechanical energy in tire motion the Multifunction of electric energy
Triboelectricity tire.The generating tire is in the following implantable conductive layer of tyre surface, composition attaching type simple in construction or integral type
Triboelectricity system, and further can be made to the present invention with specific embodiment below in conjunction with the accompanying drawings as standalone sensor
Illustrate, but it is not as a limitation of the invention.It is specific as follows:
Embodiment 1
1st, the construction of Multifunctional friction generating tire and standalone sensor
Fig. 1 is a kind of schematic diagram of typical structure of Multifunctional friction generating tire of the present invention.Including:Tire body and conduction
Layer elements.It is prepared into integral type or attaching type tire.Ground in tire working environment, metal drum etc. can be with wheel
The material that tire surface produces triboelectrification can serve as the second rubbing surface, and tire is being rolled caused by external force, sliding, deformation,
Pat, under the form effect such as shock, pass through tire body and the outside circuit transmission electric signal of conductive layer elements.Conductive layer elements can
So that anywhere, by taking integral type generating tire as an example, conductive layer is located among tread rubber under the surface of tire body
2nd, the operation principle of triboelectricity tire
Exist and a variety of objects different from the friction electrode sequence of the Multifunctional friction generating tire when extraneous, with the present invention
Triboelectricity tire between occur triboelectrification and during electrostatic induction, the triboelectricity tire system can change mechanical energy
For electric energy, external circuit is done work.
Embodiment 2:
A kind of attaching type Multifunctional friction generating tire is provided in the present embodiment, pictorial diagram is referring to accompanying drawing 5.In the present embodiment
Tire body prepared by exquisite tire, specification is 205/55R16.Conductive layer elements are chosen for the stronger Copper Foil of electric conductivity, thick
Spend for 80 μm.Conductive layer elements and tire body in the present embodiment are prepared by way of simply bonding.In the present embodiment, with
Marble floor is the second frictional layer, and the mode hit caused by freely falling body and rolled carries out energy driving, and this is multi-functional to rub
Wipe generating tire to outside produce electric current, freely falling body produce electric current through electrometer 6514 test display current data referring to
Accompanying drawing 7, voltage data is referring to accompanying drawing 8, and the design sketch of rolling movement lightening LED lamp is as shown in Figure 9.
Embodiment 3:
A kind of integral multifunctional triboelectricity tire is provided in the present embodiment, as sensor, the reality in the present embodiment
Thing figure is referring to Fig. 6, the common half steel tire car tyre produced wherein below tire tread glue for section of Linglong gold minefield, Shandong group, and specification is
205/55R16.Conductive layer elements are chosen for that electric conductivity is relatively strong and copper sponge with loose structure, and thickness is 1mm.The present embodiment
In conductive layer elements and tire body integral type triboelectricity tire is obtained by way of high pressure vulcanizes.In the present embodiment,
Using the metal drum of tire drag tester as the second frictional layer, the mode of rolling carries out energy driving, and this is multi-functional to rub
Wipe generating tire and current signal is produced to outside, according to the difference of power frequency under friction speed and waveform, the multifunctional generating
Tire can also drive LED bulb as standalone sensor as electric supply installation, and Figure 10 is waiting highly under different air pressure
The oscillogram of freely falling body.
Embodiment described above, is several, the technology of this area in more preferably embodiment of the invention
The usual variations and alternatives that personnel are carried out in the range of technical solution of the present invention all should be comprising within the scope of the present invention.
Claims (10)
1. a kind of Multifunctional friction generating tire, it is characterised in that the triboelectricity tire includes conductive layer and tire body,
Described conductive layer elements are complex as a whole with tire body, or are fitted in tire body surface;Described conductive layer elements
It is the material either composite of single material for conductor or semi-conducting material.
2. triboelectricity tire according to claim 1, it is characterised in that the tire body is radial, tiltedly
Tire is handed over, the tire body is half steel tire or All-steel tire.
3. triboelectricity tire according to claim 1, it is characterised in that the conductive layer elements are located at the layer of tire
Between, innermost layer or outermost layer.
4. triboelectricity tire according to claim 1, it is characterised in that the conductive layer elements include simple metal, is closed
Gold, or conductive material, the simple metal include gold, silver, copper, iron, platinum, palladium, aluminium, nickel, titanium, vanadium, chromium, manganese, selenium, molybdenum and tungsten;
The alloy includes aluminium alloy, copper alloy, titanium alloy, magnesium alloy, beryllium alloy, kirsite, manganese alloy, nickel alloy, metal, tin
Alloy, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy and tantalum alloy;The conductive material bag
Include indium tin oxide, graphene and its derivative, the semiconductor of ion doping, conductive film material, graphene, CNT or
The composite of person's metallic conductive material filling.
5. triboelectricity tire according to claim 1, it is characterised in that described conductive layer elements are one continuous
Big unit or the discontinuous unit of multiple independences.
6. a kind of preparation method of Multifunctional friction generating tire of claim 1-5 any one, it is characterised in that by conductive layer
Material is added in tire building process, then carries out vulcanization crosslinking, obtains the triboelectricity tire of integral type, or passes through letter
Conductive material is combined by single viscose glue mode with tire.
7. triboelectricity tire system, it is characterised in that:Including the first frictional layer and external circuit, first frictional layer is right
It is required that the surface portion of tire described in 1;The external circuit connects the first frictional layer region different from any another potential.
8. triboelectricity tire system according to claim 7, it is characterised in that:Also include the second frictional layer, described the
Two frictional layers is can produce the material of triboelectrification with surface of tyre material in life, the external circuit rubs for connection two
Layer, or connect one of two frictional layers region different from any another potential;First frictional layer and second rubs
Wipe layer under external force, by being contacting and separating, or roll, sliding, close to the remote outside circuit output telecommunications of process
Number.
9. triboelectricity tire system according to claim 7, it is characterised in that:The conductive layer elements include multiple defeated
Go out end and conductive layer, the conductive layer connects external circuit by output end or conductive layer is directly connected with external circuit;It is described to lead
Electric layer element is located at the interlayer of tire or innermost layer or the outermost layer of tire.
10. triboelectricity tire is used as sensor or power supply unit or science popularization teaching demonstration equipment.
Priority Applications (1)
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CN201710274160.9A CN106961228A (en) | 2017-04-25 | 2017-04-25 | Multifunctional friction power generation tire, sensor based on tire and power supply equipment |
Applications Claiming Priority (1)
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CN201710274160.9A CN106961228A (en) | 2017-04-25 | 2017-04-25 | Multifunctional friction power generation tire, sensor based on tire and power supply equipment |
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Family
ID=59484772
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CN201710274160.9A Pending CN106961228A (en) | 2017-04-25 | 2017-04-25 | Multifunctional friction power generation tire, sensor based on tire and power supply equipment |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108622215A (en) * | 2018-05-11 | 2018-10-09 | 福建三龙新能源汽车有限公司 | A kind of shared electric vehicle of long continuation of the journey high-mechanic environmental protection |
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WO2021258572A1 (en) * | 2020-06-24 | 2021-12-30 | 浙江大学 | Terrain monitoring tire based on triboelectrification material |
CN111806166A (en) * | 2020-06-24 | 2020-10-23 | 浙江大学 | Terrain monitoring tire based on triboelectric material |
CN112128280A (en) * | 2020-08-17 | 2020-12-25 | 江苏大学 | Self-powered sensor for monitoring thickness of automobile brake pad |
CN112128280B (en) * | 2020-08-17 | 2022-06-21 | 江苏大学 | Self-powered sensor for monitoring thickness of automobile brake pad |
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