CN109372710B - Carbon nano tube fiber yarn composite thermal expansion material type laser photo-thermal driver - Google Patents

Carbon nano tube fiber yarn composite thermal expansion material type laser photo-thermal driver Download PDF

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CN109372710B
CN109372710B CN201811249737.1A CN201811249737A CN109372710B CN 109372710 B CN109372710 B CN 109372710B CN 201811249737 A CN201811249737 A CN 201811249737A CN 109372710 B CN109372710 B CN 109372710B
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thermal expansion
expansion material
fiber yarn
carbon nano
nano tube
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CN109372710A (en
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袁曦明
袁一楠
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China University of Geosciences
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China University of Geosciences
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/12—Carbon; Pitch
    • D10B2101/122—Nanocarbons

Abstract

The invention discloses a carbon nano tube fiber yarn composite thermal expansion material type laser photo-thermal driver, which comprises: the carbon nano tube fiber yarn winding thermal expansion material multilayer stacked laser photo-thermal driver, the carbon nano tube fiber yarn spinning cloth and thermal expansion material layer stacked spiral laser photo-thermal driver, the carbon nano tube fiber yarn composite thermal expansion material cylinder type laser photo-thermal driver or the carbon nano tube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver; the nanoparticle composite carbon nanotube fiber yarn includes: assembling or compounding the nano particles and carbon nano tube fiber yarns; under the action of laser light and heat, the thermal expansion material layer has a driving effect and generates a synergistic amplification effect on the driving of the tightly contacted nanoparticle composite carbon nano tube fiber yarn spiral winding layer; due to the multi-layer stacked structure, a linkage and cooperative telescopic or rotary driving enhancement effect is generated under the action of light and heat.

Description

Carbon nano tube fiber yarn composite thermal expansion material type laser photo-thermal driver
Technical Field
The invention belongs to the technical field of artificial intelligence, optical-mechanical-electrical integration and robots, relates to the driving technology of the artificial intelligence, the optical-mechanical-electrical integration and the robots, and particularly relates to a carbon nano tube fiber yarn composite thermal expansion material type laser photo-thermal driver.
Background
With the rapid development of various technologies in the fields of artificial intelligence, optomechanical and electromechanical integration and robots, driving technologies become more and more important. The driver is also called an actuator, and is an important actuating mechanism and a power source. Its main function is to realize the output of force or displacement under the drive of electromagnetic, heat, static electricity, pressure and other different power. The types of driving mechanisms developed at present and used are mainly electrostatic driving type, photo-induced telescopic type, electromagnetic driving type, thermal expansion driving type, piezoelectric driving type, ultrasonic driving type, memory alloy driving type, magnetostrictive driving type, etc. The various types of drives have respective advantages and disadvantages and are suitable for different environments and fields. Electrostatic drives operate by driving a micro-motor using attractive and repulsive forces between charges, wherein the electrostatic micro-motor is the first proposed micro-motor. The electrostatic drive has the advantage of lower cost, but the main disadvantage of small drive torque. The piezoelectric actuator applies a voltage to a piezoelectric material by using an inverse piezoelectric effect to deform the piezoelectric material, thereby realizing a driving function. The piezoelectric actuator has the advantages of simple structure, no noise, convenient control and the like, but has the main disadvantage of nonlinear phenomenon. The electromagnetic driver drives the rotor by using magnetic force generated when the electromagnetic coil is electrified, thereby realizing the driving function. The electromagnetic driver has the advantages of simple structure, higher reliability, capability of bearing larger current and the like, but the electromagnetic driver has the defects of higher energy consumption, higher coil temperature, higher noise, larger volume and the like. The electrothermal driver converts electric energy into heat energy and realizes the driving function by utilizing the deformation generated by the temperature change of the material. Magnetostrictive actuators use the magnetostrictive effect to achieve the actuation function. The magnetostriction effect is a driving effect caused by a change in volume and length of a ferromagnetic body when an external magnetic field changes. The shape memory alloy driver adopts a shape memory alloy material and has the capability of recovering the original shape at a preset temperature so as to realize the driving function. The shape memory alloy type driver has the advantages of larger output force, larger deformation quantity, better action softness, more convenient control and the like, but has the defects of slower response speed, step change of shape and the like. The photo-thermal driver converts light energy into heat energy of a material, so that the temperature of the material is increased to generate volume expansion, and the driving function is realized by using the thermal expansion amount. Compared with various types of drivers, the photo-thermal driver has the advantages of simple principle and structure, wide material selection, larger output force and deformation, long-distance non-contact control, microminiaturization and integration, and the like, has certain energy conversion efficiency and dynamic response speed, and is a driving technology with wide application prospect.
However, how to efficiently convert light energy into heat energy and perform effective and rapid transmission, how to implement remote non-contact control, how to efficiently convert light heat energy into driving force, how to further improve the driving efficiency of a photo-thermal driver, and the like, and these technical problems need to be solved.
Disclosure of Invention
Aiming at the technical problems of the photo-thermal driver technical development in the technical fields of artificial intelligence, optical-mechanical-electrical integration and robots at present, the invention provides the carbon nanotube fiber yarn composite thermal expansion material type laser photo-thermal driver so as to achieve the purposes of optimizing and improving various performance indexes of the photo-thermal driver and further expanding the application field of the photo-thermal driver.
The invention discloses a carbon nano tube fiber yarn composite thermal expansion material type laser photo-thermal driver, which comprises the following specific technical scheme: the carbon nano tube fiber yarn winding thermal expansion material multilayer stacked laser photo-thermal driver, the carbon nano tube fiber yarn spinning cloth and thermal expansion material layer stacked spiral laser photo-thermal driver, the carbon nano tube fiber yarn composite thermal expansion material cylinder type laser photo-thermal driver or the carbon nano tube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver; the carbon nano tube fiber yarn winding thermal expansion material multilayer stacked laser photo-thermal driver comprises: nanoparticle composite carbon nanotube fiber yarn spiral winding layer, thermal expansion material layer, laser receiver and laser; the thermal expansion material includes: a solid thermal expansion material, a liquid thermal expansion material, or a gas thermal expansion material; the liquid thermal expansion material and the gas thermal expansion material are both formed by coating elastic substances with good heat conduction performance, and the liquid thermal expansion material comprises: liquid thermally expandable material microcapsules or gas thermally expandable material microcapsules; the liquid thermally expandable material microcapsule comprises: coating a liquid thermal expansion material with an elastic substance film with good heat conduction performance, and forming a microcapsule structure; the gas thermal expansion material microcapsule comprises: an elastic substance film with good heat conduction performance is adopted to cover the gas thermal expansion material, and a microcapsule structure is formed; the solid thermal expansion material comprises: an organic polymer thermal expansion material, an inorganic phase change thermal expansion material, an inorganic-organic hybrid thermal expansion material or a solid thermal expansion material microcapsule; the solid thermal expansion material microcapsule comprises: coating a solid thermal expansion material by adopting an elastic substance film with good heat conduction performance, and forming a microcapsule structure; the nanoparticle composite carbon nanotube fiber yarn includes: assembling or compounding the nano particles and the carbon nano tube fiber yarns, and assembling or compounding the nano particles in the holes of the carbon nano tube or in gaps of the carbon nano tube fiber gathering beam; the nanoparticle composite carbon nanotube fiber yarn comprises: after assembling nano particles, a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers are formed into a multi-strand fiber by adopting a stranding process, and the multi-strand fiber is twisted to form a continuous yarn with a spiral structure; the nanoparticle comprises: charged nanoparticles, nanoelectrolytes or nanoelectrolytes; the nano particle composite carbon nano tube fiber yarn is spirally wound outside the solid thermal expansion material according to a certain angle rule, or spirally wound outside the microcapsule with a certain number of liquid thermal expansion materials covered by the elastic material with good heat conduction performance, or spirally wound outside the microcapsule with a certain number of gas thermal expansion materials covered by the elastic material with good heat conduction performance, is tightly contacted, and forms a double-layer or multi-layer mutually-spaced and overlapped compact structure, one end of the compact structure is provided with a laser receiver which is contacted with one end of the spiral winding layer of the nano particle composite carbon nano tube fiber yarn and one end of the thermal expansion material layer, the other end of the compact structure is provided with a driving output device, and the integrated carbon nano tube fiber yarn winding thermal expansion material multi-layer overlapped laser photo-thermal driver is formed.
The working process of the carbon nano tube fiber yarn winding thermal expansion material multilayer stacked laser photo-thermal driver is as follows: the laser beam of the laser irradiates or is transmitted to the laser receiver through the optical fiber; the laser receiver transmits light and heat to the nanoparticle composite carbon nanotube fiber yarn winding thermal expansion material multilayer laminated layers; under the action of light and heat, the charged nano particles enter the hollow structure of the carbon nano tube or the gaps of the carbon nano tube fiber yarn bundles, so that the structural morphology of the carbon nano tube or the carbon nano tube fiber yarn bundles is promoted to be changed; the nanoparticle composite carbon nanotube fiber yarn is spirally wound on the outer layer of the thermal expansion material layer, so that the nanoparticle composite carbon nanotube fiber yarn generates an expansion or rotation driving effect; the nano particle composite carbon nano tube fiber yarn winding thermal expansion material is of a multilayer stacked structure, so that the nano particle composite carbon nano tube fiber yarn material has rapid heat transfer performance, can rapidly transfer light and heat to the thermal expansion material layer, enables the heat to be transferred received by the thermal expansion material layer to have a superposition effect, increases the temperature rising speed of the thermal expansion material layer, and generates a thermal expansion driving effect under a high temperature condition; the thermal expansion material layer generates a synergistic amplification effect on the driving of the tightly contacted nanoparticle composite carbon nanotube fiber yarn spiral winding layer; because the nanoparticle composite carbon nanotube fiber yarn spiral winding thermal expansion material is of a multilayer stacked structure, a linkage and cooperative expansion or rotation driving enhancement effect is generated under the action of light and heat.
In the above-mentioned scheme, carbon nanotube fiber yarn spinning cloth and thermal expansion material layer stack spiral laser light and heat driver includes: nanoparticle composite carbon nanotube fiber yarn spinning cloth, a thermal expansion material layer, a laser receiver and a laser; the thermal expansion material includes: a solid thermal expansion material, a liquid thermal expansion material, or a gas thermal expansion material; the liquid thermal expansion material and the gas thermal expansion material are both formed by coating elastic substances with good heat conduction performance, and the liquid thermal expansion material comprises: liquid thermally expandable material microcapsules or gas thermally expandable material microcapsules; the liquid thermally expandable material microcapsule comprises: coating a liquid thermal expansion material with an elastic substance film with good heat conduction performance, and forming a microcapsule structure; the gas thermal expansion material microcapsule comprises: an elastic substance film with good heat conduction performance is adopted to cover the gas thermal expansion material, and a microcapsule structure is formed; the solid thermal expansion material comprises: an organic polymer thermal expansion material, an inorganic phase change thermal expansion material, an inorganic-organic hybrid thermal expansion material or a solid thermal expansion material microcapsule; the solid thermal expansion material microcapsule comprises: coating a solid thermal expansion material by adopting an elastic substance film with good heat conduction performance, and forming a microcapsule structure; the nanoparticle composite carbon nanotube fiber yarn spinning cloth is woven by nanoparticle composite carbon nanotube fiber yarns; the nanoparticle composite carbon nanotube fiber yarn includes: assembling or compounding the nano particles and the carbon nano tube fiber yarns, and assembling or compounding the nano particles in the holes of the carbon nano tube or in gaps of the carbon nano tube fiber gathering beam; the nanoparticle composite carbon nanotube fiber yarn comprises: after assembling nano particles, a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers are formed into a multi-strand fiber by adopting a stranding process, and the multi-strand fiber is twisted to form a continuous yarn with a spiral structure; the nanoparticle comprises: charged nanoparticles, nanoelectrolytes or nanoelectrolytes; the nano particle composite carbon nano tube fiber yarn spinning cloth is tightly contacted with the thermal expansion material layer, and forms a double-layer or multi-layer mutually-spaced stacked spiral structure, one end of the double-layer or multi-layer mutually-spaced stacked nano particle composite carbon nano tube fiber yarn spinning cloth is provided with a laser receiver, one end of the double-layer or multi-layer mutually-spaced stacked nano particle composite carbon nano tube fiber yarn spinning cloth is contacted with one end of the thermal expansion material layer, and the other end of the double-layer or multi-layer mutually-spaced stacked nano particle composite carbon nano tube fiber yarn spinning cloth is connected with the driving output device, and forms an integrated carbon nano tube fiber yarn spinning cloth and thermal expansion material layer stacked spiral laser photo-thermal driver.
The working process of the spiral laser photo-thermal driver formed by laminating the carbon nano tube fiber yarn spinning cloth and the thermal expansion material layer is as follows: the laser beam of the laser irradiates or is transmitted to the laser receiver through the optical fiber; the laser receiver transmits light and heat to the nano particle composite carbon nano tube fiber yarn spinning layer and the thermal expansion material layer; because the nanoparticle composite carbon nanotube fiber yarn spinning layer is in close contact with the thermal expansion material layer and is overlapped at intervals to form a continuous spiral structure, charged nanoparticles enter the hollow structure of the carbon nanotubes or gaps of the carbon nanotube fiber yarn cloth under the action of light and heat, and the structural morphology of the carbon nanotubes or the carbon nanotube fiber yarn cloth is promoted to be changed; the nanometer particle composite carbon nanotube fiber yarn cloth is wound on the outer layer of the thermal expansion material layer, so that the nanometer particle composite carbon nanotube fiber yarn cloth generates an expansion or rotation driving effect; the nanoparticle composite carbon nanotube fiber yarn cloth has excellent heat conducting performance, and the nanoparticle composite carbon nanotube fiber yarn cloth with a sandwich structure can rapidly transmit light and heat to the thermal expansion material layer of the middle layer, so that the heat received by the thermal expansion material layer presents a superposition effect, the temperature rising speed of the thermal expansion material layer is accelerated, the thermal expansion material layer generates a thermal expansion driving effect under a high temperature condition, and a synergistic amplification effect is generated on the driving force or the driving displacement of the nanoparticle composite carbon nanotube fiber yarn cloth; because the nano particle composite carbon nano tube fiber yarn cloth and the thermal expansion material layer are of a stacked structure in close contact, a telescopic or rotary driving enhancement effect of linkage and synergistic effect is generated under the action of light and heat.
In the above scheme, the carbon nanotube fiber yarn composite thermal expansion material barrel-type laser photo-thermal driver comprises: carbon nanotube fiber yarn composite thermal expansion material tubular spring core type laser photo-thermal driver and carbon nanotube fiber yarn composite thermal expansion material tubular yarn bundle core type laser photo-thermal driver; the carbon nano tube fiber yarn composite thermal expansion material barrel type spring core type laser photo-thermal driver comprises: nanoparticle composite carbon nanotube fiber yarn spiral spring layer, thermal expansion material cylinder layer, nanoparticle composite carbon nanotube fiber yarn winding layer, laser receiver and laser; the thermal expansion material includes: a solid heat expandable material, a liquid heat expandable material, and a gas heat expandable material; the liquid thermal expansion material and the gas thermal expansion material are both formed by coating elastic substances with good heat conduction performance, and the liquid thermal expansion material comprises: liquid thermal expansion material microcapsules, gas thermal expansion material microcapsules; the liquid thermally expandable material microcapsule comprises: coating a liquid thermal expansion material with an elastic substance film with good heat conduction performance, and forming a microcapsule structure; the gas thermal expansion material microcapsule comprises: an elastic substance film with good heat conduction performance is adopted to cover the gas thermal expansion material, and a microcapsule structure is formed; the solid thermal expansion material comprises: an organic polymer thermal expansion material, an inorganic phase change thermal expansion material, an inorganic-organic hybrid thermal expansion material or a solid thermal expansion material microcapsule; the solid thermal expansion material microcapsule comprises: coating a solid thermal expansion material by adopting an elastic substance film with good heat conduction performance, and forming a microcapsule structure; the nanoparticle composite type carbon nanotube fiber yarn spiral spring is manufactured by adopting multi-beam nanoparticle composite type carbon nanotube fiber yarns or nanoparticle composite type carbon nanotube fiber yarn beam spiral processing; the nanoparticle composite carbon nanotube fiber yarn includes: assembling or compounding the nano particles and the carbon nano tube fiber yarns, and assembling or compounding the nano particles in the holes of the carbon nano tube or in gaps of the carbon nano tube fiber gathering beam; a nanoparticle composite carbon nanotube fiber yarn comprising: after assembling nano particles, a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers are formed into a multi-strand fiber by adopting a stranding process, and the multi-strand fiber is twisted to form a continuous yarn with a spiral structure; the nanoparticle comprises: charged nanoparticles, nanoelectrolytes or nanoelectrolytes; the nanoparticle composite carbon nanotube fiber yarn spiral spring layer is assembled in the middle; the thermal expansion material cylinder layer is assembled outside the carbon nano tube fiber yarn spiral spring layer and is in close contact with the carbon nano tube fiber yarn spiral spring layer; the nano particle composite carbon nano tube fiber yarn is spirally wound outside the thermal expansion material cylinder layer according to a certain angle to form a nano particle composite carbon nano tube fiber yarn spiral winding layer; the laser receiver is assembled at one end, is contacted with one end of the nano particle composite carbon nano tube fiber yarn spiral spring layer, one end of the thermal expansion material cylinder layer and one end of the nano particle composite carbon nano tube fiber yarn winding layer, and forms an integrated carbon nano tube fiber yarn composite thermal expansion material cylinder type spring core type laser photo-thermal driver.
The working process of the carbon nano tube fiber yarn composite thermal expansion material cylinder type spring core type laser photo-thermal driver is as follows: the laser beam of the laser irradiates or is transmitted to the laser receiver through the optical fiber; the laser receiver transmits light and heat to the nanoparticle composite carbon nanotube fiber yarn spiral spring layer, the thermal expansion material cylinder layer and the nanoparticle composite carbon nanotube fiber yarn winding layer; under the action of light and heat, the charged nano particles enter into the hollow structure of the carbon nano tube, the gaps of the carbon nano tube fiber yarn spiral springs or the gaps of the carbon nano tube fiber yarn bundles, so that the structural morphology of the carbon nano tube, the carbon nano tube fiber yarn spiral springs or the carbon nano tube fiber yarn bundles is promoted to be changed; the nanoparticle composite carbon nanotube fiber yarn spiral spring generates an expansion or rotation driving effect, and the nanoparticle composite carbon nanotube fiber yarn bundle generates an expansion or rotation driving effect; the nano particle composite carbon nano tube fiber yarn is spirally wound on the outer layer of the thermal expansion material cylinder, the nano particle composite carbon nano tube fiber yarn spiral spring is arranged on the middle core layer and forms a sandwich structure together with the thermal expansion material cylinder layer, so that the nano particle composite carbon nano tube fiber yarn spiral winding layer and the nano particle composite carbon nano tube fiber yarn spiral spring layer have excellent heat conduction performance and jointly generate a heat conduction effect on the middle thermal expansion material cylinder, so that the thermal expansion material cylinder generates a heat conduction superposition effect, the temperature rising speed of the thermal expansion material cylinder is accelerated, the thermal expansion material cylinder generates a thermal expansion driving effect under a high temperature condition, and a synergistic amplification effect is generated on the driving of the nano particle composite carbon nano tube fiber yarn spiral spring or the nano particle composite carbon nano tube fiber yarn wire bundle; therefore, the nanoparticle composite carbon nanotube fiber yarn spiral winding layer, the nanoparticle composite carbon nanotube fiber yarn spiral spring layer and the thermal expansion material cylinder layer generate a telescopic or rotary driving enhancement effect of linkage and synergistic effect under the action of light and heat.
In the above scheme, the carbon nanotube fiber yarn composite thermal expansion material tubular yarn bundle core type laser photo-thermal driver comprises: nanoparticle composite carbon nanotube fiber yarn bundle layer, thermal expansion material cylinder layer, nanoparticle composite carbon nanotube fiber yarn spinning cloth, laser receiver and laser; the thermal expansion material includes: a solid heat expandable material, a liquid heat expandable material, and a gas heat expandable material; the liquid thermal expansion material and the gas thermal expansion material are both formed by coating elastic substances with good heat conduction performance, and the liquid thermal expansion material comprises: liquid thermal expansion material microcapsules, gas thermal expansion material microcapsules; the liquid thermally expandable material microcapsule comprises: coating a liquid thermal expansion material with an elastic substance film with good heat conduction performance, and forming a microcapsule structure; the gas thermal expansion material microcapsule comprises: an elastic substance film with good heat conduction performance is adopted to cover the gas thermal expansion material, and a microcapsule structure is formed; the solid thermal expansion material comprises: an organic polymer thermal expansion material, an inorganic phase change thermal expansion material, an inorganic-organic hybrid thermal expansion material or a solid thermal expansion material microcapsule; the solid thermal expansion material microcapsule comprises: coating a solid thermal expansion material by adopting an elastic substance film with good heat conduction performance, and forming a microcapsule structure; the nanoparticle composite carbon nanotube fiber yarn bundle layer is formed by a plurality of bundles of single carbon nanotube fiber yarns; the nano particle composite carbon nano tube fiber yarn is formed by assembling or compositing nano particles and nano particle composite carbon nano tube fiber yarn, and assembling or compositing the nano particles in carbon nano tube holes or gaps of carbon nano tube fiber gathering bundles; a nanoparticle composite carbon nanotube fiber yarn comprising: after assembling nano particles, a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers are formed into a multi-strand fiber by adopting a stranding process, and the multi-strand fiber is twisted to form a continuous yarn with a spiral structure; the nanoparticle comprises: charged nanoparticles, nanoelectrolytes or nanoelectrolytes; the nanoparticle composite carbon nano tube fiber yarn bundle layer is assembled in the middle; the thermal expansion material cylinder layer is assembled outside the nanoparticle composite carbon nanotube fiber yarn bundle layer and is in close contact with the nanoparticle composite carbon nanotube fiber yarn bundle layer; the nano particle composite carbon nano tube fiber yarn spinning cloth is assembled outside the thermal expansion material cylinder layer and is in close contact with the thermal expansion material cylinder layer; the laser receiver is assembled at one end, contacts with one end of the nano particle composite carbon nano tube fiber yarn bundle layer, contacts with one end of the thermal expansion material tube layer, contacts with one end of the nano particle composite carbon nano tube fiber yarn spinning cloth, and forms an integrated carbon nano tube fiber yarn composite thermal expansion material tube yarn bundle core type laser photo-thermal driver.
The working process of the carbon nano tube fiber yarn composite thermal expansion material tubular yarn beam core type laser photo-thermal driver is as follows: the laser beam of the laser irradiates or is transmitted to the laser receiver through the optical fiber; the laser receiver transmits light and heat to the nanoparticle composite carbon nanotube fiber yarn bundle core layer, the thermal expansion material cylinder layer and the nanoparticle composite carbon nanotube fiber yarn winding layer; under the action of light and heat, the charged nano particles enter into the hollow structure of the carbon nano tube, the gaps of the carbon nano tube fiber yarn bundles or the gaps of the carbon nano tube fiber yarn bundles, so that the structural morphology of the carbon nano tube and the carbon nano tube fiber yarn bundles is promoted to be changed; the nanometer particle composite carbon nanotube fiber yarn bundle core generates a telescopic driving effect; the nanoparticle composite carbon nanotube fiber yarn spiral winding layer generates a telescopic or rotary driving effect; because the nano particle composite carbon nano tube fiber yarn is spirally wound on the outer layer of the thermal expansion material cylinder, the nano particle composite carbon nano tube fiber yarn is cored on the central layer and forms a sandwich-type compact structure together with the thermal expansion material layer of the middle layer; the nanoparticle composite carbon nanotube fiber yarn has excellent heat conducting performance, and has heat conducting effect on the middle heat expansion material tube, so that the heat conducting superposition effect on the heat expansion material tube is generated, the temperature rising speed of the heat expansion material tube is increased, the heat expansion driving effect is generated under the high temperature condition, and the synergistic amplification effect is generated on the driving of the nanoparticle composite carbon nanotube fiber yarn bundle core or the nanoparticle composite carbon nanotube fiber yarn bundle; therefore, the nanoparticle composite carbon nanotube fiber yarn bundle core, the nanoparticle composite carbon nanotube fiber yarn winding layer and the thermal expansion material cylinder generate a telescopic or rotary driving enhancement effect of linkage and synergistic action under the photo-thermal action.
In the above-mentioned scheme, carbon nanotube fiber yarn spring composite thermal expansion material integrated laser light and heat driver includes: nanoparticle composite carbon nanotube fiber yarn spiral spring layer, thermal expansion material, laser receiver and laser; the thermal expansion material includes: a solid thermal expansion material, a liquid thermal expansion material, or a gas thermal expansion material; the liquid thermal expansion material and the gas thermal expansion material are both formed by coating elastic substances with good heat conduction performance, and the liquid thermal expansion material comprises: liquid thermally expandable material microcapsules or gas thermally expandable material microcapsules; the liquid thermally expandable material microcapsule comprises: coating a liquid thermal expansion material with an elastic substance film with good heat conduction performance, and forming a microcapsule structure; the gas thermal expansion material microcapsule comprises: an elastic substance film with good heat conduction performance is adopted to cover the gas thermal expansion material, and a microcapsule structure is formed; the solid thermal expansion material comprises: an organic polymer thermal expansion material, an inorganic phase change thermal expansion material, an inorganic-organic hybrid thermal expansion material or a solid thermal expansion material microcapsule; the solid thermal expansion material microcapsule comprises: coating a solid thermal expansion material by adopting an elastic substance film with good heat conduction performance, and forming a microcapsule structure; the nanoparticle composite type carbon nanotube fiber yarn spiral spring is manufactured by processing nanoparticle composite type carbon nanotube fiber yarn spiral; the nano particle composite carbon nano tube fiber yarn is formed by assembling or compositing nano particles and carbon nano tube fiber yarn, and assembling or compositing the nano particles in carbon nano tube holes or in carbon nano tube fiber aggregation bundle gaps; the carbon nanotube fiber yarn comprises: after assembling nano particles, a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers are formed into a multi-strand fiber by adopting a stranding process, and the multi-strand fiber is twisted to form a continuous yarn with a spiral structure; the nanoparticle comprises: charged nanoparticles, nanoelectrolytes or nanoelectrolytes; the thermal expansion material permeates into the holes of the carbon nano tubes, the holes of the carbon nano tube fiber yarns or the gaps of the carbon nano tube fiber yarn springs to form a compact composite structure; the laser receiver is assembled at one end and is contacted with the nano particle composite carbon nano tube fiber yarn spring and the thermal expansion material compact composite structure body to form the carbon nano tube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver.
The working process of the carbon nano tube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver is as follows: the laser beam of the laser irradiates or is transmitted to the laser receiver through the optical fiber; the laser receiver transmits light and heat to the nanoparticle composite carbon nanotube fiber yarn spring composite thermal expansion material; under the action of light and heat, the charged nano particles enter into hollow structures of the carbon nano tubes, holes or gaps of carbon nano tube fiber yarn bundles or gaps of carbon nano tube fiber yarn bundle springs, so that the structural morphology of the carbon nano tubes, nano particle composite carbon nano tube fiber yarn bundles or nano particle composite carbon nano tube fiber yarn bundle spring layers is changed; the nanoparticle composite carbon nanotube fiber yarn bundle spring layer generates a telescopic or rotary driving effect; the nanoparticle composite carbon nanotube fiber yarn spring and the thermal expansion material are mutually crossed, permeated and fused and are in close contact, and the nanoparticle composite carbon nanotube fiber yarn spring layer has excellent heat conduction performance, and generates heat conduction superposition effect on the thermal expansion material, so that the temperature rising speed of the thermal expansion material is increased, the thermal expansion material generates a thermal expansion driving effect under a high temperature condition, and a synergistic amplification effect is generated on the driving of the nanoparticle composite carbon nanotube fiber yarn spiral spring; because the nanoparticle composite carbon nanotube fiber yarn spring layer and the thermal expansion material cylinder are of an integrated structure in close contact, a telescopic or rotary driving enhancement effect of linkage and synergistic effect is generated under the action of light and heat.
In the above scheme, the preparation method of the carbon nanotube fiber yarn in the nanoparticle composite carbon nanotube fiber yarn comprises the following steps: electrostatic spinning, chemical Vapor Deposition (CVD), wet spinning, dry spinning, array spinning, double crimping, high temperature high speed melt blowing, laser drawing, xano Shear; the carbon nanotube fiber includes: single-walled carbon nanotube fibers, multi-walled carbon nanotube fibers; the method for assembling the nano particles on the carbon nano tube fiber yarn comprises the following steps: a blend melting method (BFM), a solution penetration method (infiration), a blend extrusion method (MLM), a clad implantation method (ICM), a blend wrap method (MWM), a Coating Film Method (CFM), or a robust grafting method (KBT).
In the above scheme, the laser receiver includes: adopting a three-dimensional graphene material and a composite material, a carbon nano tube composite material, a heat storage material, a carbon fiber composite material, a heat storage and heat conduction composite material, an inorganic heat conduction material or an organic heat conduction material; the three-dimensional graphene material includes: three-dimensional graphene material, three-dimensional graphene composite material, three-dimensional graphene oxide composite material or three-dimensional porous graphene composite material; the three-dimensional porous graphene composite material comprises: a three-dimensional porous graphene sponge composite, a three-dimensional porous graphene hydrogel composite, a three-dimensional porous graphene aerogel composite, a three-dimensional porous graphene foam composite, or a three-dimensional porous graphene oxide assembly composite; the three-dimensional porous graphene composite material comprises: the three-dimensional porous graphene composite material formed by assembling or adding graphene nano sheets, nano carbon tubes or heat conduction nano materials has the heat storage and heat conduction enhancement effects.
The carbon nano tube fiber yarn composite thermal expansion material type laser photo-thermal driver has the following beneficial effects:
a. the carbon nano tube fiber yarn winding thermal expansion material multilayer stacked laser photo-thermal driver adopts a structure that a nano particle composite carbon nano tube fiber yarn spiral winding layer is closely contacted with a thermal expansion material layer and is spaced in a multilayer stacked manner, and the nano particle composite carbon nano tube fiber yarn material has rapid heat transfer performance; under the action of photo-heat, charged nano particles enter the hollow structure of the carbon nano tube and the gaps among carbon nano tube fiber yarns, so that the structural morphology of the carbon nano tube and the carbon nano tube fiber yarn bundles is promoted to be changed, a driving effect is generated, photo-heat can be rapidly transmitted to the thermal expansion material layer, the transmitted heat received by the thermal expansion material layer presents a superposition effect, and the thermal expansion material layer generates a thermal expansion driving effect under the high-temperature condition; the thermal expansion material layer generates a synergistic amplification effect on the driving of the closely contacted nanoparticle composite carbon nanotube fiber yarn spiral winding layer, and generates a linkage and synergistic expansion or rotation driving enhancement effect under the photo-thermal effect.
b. According to the spiral laser photo-thermal driver with the laminated carbon nano tube fiber yarn spinning cloth and the thermal expansion material layer, the nano particle composite carbon nano tube fiber yarn spinning cloth is closely contacted with the thermal expansion material layer and forms a double-layer or multi-layer mutually-spaced spiral structure, and as the nano particle composite carbon nano tube fiber yarn cloth has excellent heat conducting performance, the nano particle composite carbon nano tube fiber yarn cloth can quickly transmit light and heat to the middle layer thermal expansion material layer with a sandwich structure, so that heat received by the thermal expansion material layer presents a superposition effect, the thermal expansion material layer generates a thermal expansion driving effect under a high temperature condition, and a synergistic amplification effect is generated on driving force or driving displacement of the nano particle composite carbon nano tube fiber yarn cloth; because the nano particle composite carbon nano tube fiber yarn cloth and the thermal expansion material layer are of a stacked structure in close contact, a telescopic or rotary driving enhancement effect of linkage and synergistic effect is generated under the action of light and heat.
c. According to the carbon nano tube fiber yarn composite thermal expansion material tube type spring core type laser photo-thermal driver, a sandwich structure is formed by the nano particle composite carbon nano tube fiber yarn spiral spring layer, the thermal expansion material tube layer and the nano particle composite carbon nano tube fiber yarn winding layer, and the nano particle composite carbon nano tube fiber yarn spiral winding layer and the nano particle composite carbon nano tube fiber yarn spiral spring layer have excellent heat conducting performance, and jointly generate a heat conducting effect on the middle thermal expansion material tube, so that the heat conducting superposition effect on the thermal expansion material tube is generated, the temperature rising speed of the thermal expansion material tube is increased, the thermal expansion material tube generates a thermal expansion driving effect under a high temperature condition, and generates a synergistic amplification effect on the driving of the nano particle composite carbon nano tube fiber yarn spiral spring or the nano particle composite carbon nano tube fiber yarn wire bundle, and a telescopic or rotary driving enhancement effect with the synergistic effect is generated under the photo-thermal effect.
d. The carbon nano tube fiber yarn composite thermal expansion material type laser photo-thermal driver adopts laser with high energy density and good direction uniformity to remotely drive, and has better independence and practicability; the whole driving process eliminates the intervention of current, does not need to adopt wires to introduce power from the outside, is beneficial to reducing the size and the weight of a driving system and a driving device, and is easy to realize the integration and the miniaturization of the system and the driving device; the electromagnetic interference problem can be avoided, and long-distance non-contact transmission and control can be realized; the driver has wide application prospect in the fields of artificial intelligence, optical-mechanical-electrical integration and robots.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of a carbon nanotube fiber yarn wound thermal expansion material multilayer stacked laser photothermal driver;
FIG. 2 is a schematic diagram of a carbon nanotube fiber yarn woven cloth and thermal expansion material layer laminated spiral laser photothermal driver;
FIG. 3 is a schematic structural view of a nanoparticle composite carbon nanotube fiber yarn;
FIG. 4 is a schematic diagram of a carbon nanotube fiber yarn composite thermal expansion material barrel-type spring core laser photothermal driver;
FIG. 5 is a schematic structural view of a nanoparticle composite carbon nanotube fiber yarn spring;
fig. 6 is a schematic structural diagram of a carbon nanotube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver.
The device comprises a carbon nano tube fiber yarn winding thermal expansion material multilayer stacked laser photo-thermal driver 1, a carbon nano tube fiber yarn spinning cloth and thermal expansion material layer stacked spiral laser photo-thermal driver 2, a carbon nano tube fiber yarn composite thermal expansion material cylinder type spring core type laser photo-thermal driver 3, a carbon nano tube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver 4, a nano particle composite carbon nano tube fiber yarn spiral winding layer 5, a first thermal expansion material layer 6, a first laser receiver 7, nano particles 8, nano particle composite carbon nano tube fiber yarns 9, nano particle composite carbon nano tube fiber yarn spinning cloth 10, a second thermal expansion material layer 11, a second laser receiver 12, a nano particle composite carbon nano tube fiber yarn spiral spring layer 13, a thermal expansion material cylinder layer 14, a nano particle composite carbon nano tube fiber yarn winding layer 15, a third laser receiver 16, a nano particle composite carbon nano tube fiber yarn spiral spring layer 17, a thermal expansion material 18, a fourth laser receiver 19, a driving output device 20 and a carbon nano tube gathering beam fiber 21.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present invention, a detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
Example 1.
Multilayer stacked laser photo-thermal driver 1 with carbon nano tube fiber yarn wound with thermal expansion material
The carbon nanotube fiber yarn winding thermal expansion material multilayer stacked laser photothermal driver 1 of the embodiment 1 of the present invention is a schematic structural diagram (see fig. 1); schematic of nanoparticle composite carbon nanotube fiber yarn structure (see fig. 3).
The carbon nanotube fiber yarn-wound thermal expansion material multilayer stacked laser photothermal driver 1 (see fig. 1) of embodiment 1 of the present invention comprises: the device comprises a nanoparticle composite carbon nanotube fiber yarn spiral winding layer 5, a first thermal expansion material layer 6, a first laser receiver 7 and a laser; the first thermal expansion material layer 6 employs: an organic polymer thermal expansion material; nanoparticle composite type carbon nanotube fiber yarn 9 (see fig. 3) is formed by assembling or compositing charged nanoparticles with carbon nanotube fiber yarn, namely, assembling or compositing the nanoparticles in carbon nanotube holes or gaps of carbon nanotube fiber gathering bundles; nanoparticle composite carbon nanotube fiber yarn 9 comprising: after assembling nano particles, a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers 21 are formed into a multi-strand fiber by adopting a stranding process, and the multi-strand fiber is twisted to form a continuous yarn with a spiral structure; the nanoparticle 8 was used: charged nanoparticles; the nanoparticle composite carbon nanotube fiber yarn 9 is spirally wound outside the solid first thermal expansion material layer 6 according to a certain angle rule, forms a nanoparticle composite carbon nanotube fiber yarn spiral winding layer 5, is closely contacted with each other, forms a double-layer or multi-layer mutually-spaced and stacked compact structure (see fig. 1), is provided with a first laser receiver 7 at one end, is contacted with one end, at which the nanoparticle composite carbon nanotube fiber yarn spiral winding layer 5 is alternately stacked with the multi-layer first thermal expansion material layer 6, is provided with a driving output device at the other end, and forms the integrated carbon nanotube fiber yarn winding thermal expansion material multi-layer stacked laser photo-thermal driver 1.
The working process of the carbon nano tube fiber yarn winding thermal expansion material multilayer stacked laser photo-thermal driver 1 is as follows: the laser beam of the laser irradiates or is transmitted to the first laser receiver 7 through an optical fiber; the first laser receiver 7 transmits light and heat to the multilayer stacked layers of the nanoparticle composite carbon nanotube fiber yarn winding thermal expansion material; under the action of light and heat, the charged nano particles 8 enter the hollow structure of the carbon nano tube or the gaps of the carbon nano tube fiber yarn bundles, so that the structural morphology of the carbon nano tube or the nano particle composite carbon nano tube fiber yarn 9 bundles is promoted to be changed; the nanoparticle composite carbon nanotube fiber yarn 9 is spirally wound on the outer layer of the first thermal expansion material layer 6 to form a nanoparticle composite carbon nanotube fiber yarn spiral winding layer 5; the nanoparticle composite carbon nanotube fiber yarn 9 generates a telescopic or rotary driving effect; because the nanoparticle composite carbon nanotube fiber yarn winding thermal expansion material is of a multilayer stacked structure, the nanoparticle composite carbon nanotube fiber yarn spiral winding layer 5 has rapid heat transfer performance, and can rapidly transmit photo-heat to the first thermal expansion material layer 6, so that the transmitted heat received by the first thermal expansion material layer 6 presents a stacked effect, the temperature rising speed of the first thermal expansion material layer 6 is increased, and the first thermal expansion material layer 6 generates a thermal expansion driving effect under a high temperature condition; the first thermal expansion material layer 6 generates a synergistic amplification effect on the driving of the closely contacted nanoparticle composite carbon nanotube fiber yarn spiral winding layer 5; because the nanoparticle composite carbon nanotube fiber yarn spiral winding thermal expansion material is of a multilayer stacked structure, a linkage and cooperative expansion or rotation driving enhancement effect is generated under the action of light and heat.
Example 2.
Spiral laser photo-thermal driver 2 with carbon nano tube fiber yarn spinning cloth and thermal expansion material layer laminated
The carbon nanotube fiber yarn spinning cloth and thermal expansion material layer of embodiment 2 of the present invention are laminated with a spiral laser photo-thermal driver 2 (see fig. 2); the nanoparticle composite carbon nanotube fiber yarn 9 is structurally schematic (see fig. 3).
The carbon nanotube fiber yarn spinning cloth and thermal expansion material layer-stacked spiral laser photothermal driver 2 of embodiment 2 of the present invention comprises: the device comprises a nanoparticle composite carbon nanotube fiber yarn spinning cloth 10, a second thermal expansion material layer 11, a second laser receiver 12 and a laser; the use of liquid thermally expandable material microcapsules for the thermally expandable material 11 includes: coating a liquid thermal expansion material with an elastic substance film with good heat conduction performance, and forming a microcapsule structure; the nanoparticle composite carbon nanotube fiber yarn spinning cloth 10 is woven and spun by nanoparticle composite carbon nanotube fiber yarn 9; the nanoparticle composite carbon nanotube fiber yarn 9 (see fig. 3) employs: assembling or compounding the nano particles 8 and the carbon nano tube fiber yarns, and assembling or compounding the charged nano particles 8 in the holes of the carbon nano tubes or gaps of the carbon nano tube fiber clusters; nanoparticle composite carbon nanotube fiber yarn 9 comprising: after assembling nano particles, a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers 21 are formed into a multi-strand fiber by adopting a stranding process, and the multi-strand fiber is twisted to form a continuous yarn with a spiral structure; the nano particles 8 adopt nano electrolyte substances; the nanoparticle composite type carbon nanotube fiber yarn spinning cloth 10 is closely contacted with the second thermal expansion material layer 11 and forms a double-layer or multi-layer mutually spaced spiral structure (see fig. 2), one end of the double-layer or multi-layer mutually spaced spiral structure is provided with the second laser receiver 12, and is closely contacted with one end of the double-layer or multi-layer mutually spaced spiral structure of the nanoparticle composite type carbon nanotube fiber yarn spinning cloth 10 and the second thermal expansion material layer 11, the other end of the double-layer or multi-layer mutually spaced spiral structure is connected with a driving output device, and the integrated carbon nanotube fiber yarn spinning cloth and the thermal expansion material layer are stacked with the spiral laser photo-thermal driver 2.
The working process of the spiral laser photo-thermal driver 2 with carbon nano tube fiber yarn spinning cloth and thermal expansion material layer is as follows: the laser beam of the laser is irradiated or transmitted to the second laser receiver 12 through an optical fiber; the second laser receiver 12 transmits light and heat to the nanoparticle composite carbon nanotube fiber yarn spinning layer 10 and the second thermal expansion material layer 11; the nano-particle composite carbon nano-tube fiber yarn spinning cloth layer 10 is in close contact with the second thermal expansion material layer 11 and is overlapped at intervals to form a continuous spiral structure, and the nano-electrolyte substance 8 charged under the action of light and heat enters into the hollow structure of the carbon nano-tube or the gaps of the carbon nano-tube fiber yarn cloth 10, so that the structural morphology of the carbon nano-tube or the carbon nano-tube fiber yarn cloth 10 is promoted to be changed; the nanoparticle composite carbon nanotube fiber yarn cloth 10 is wound on the outer layer of the second thermal expansion material layer 11, so that the nanoparticle composite carbon nanotube fiber yarn cloth 10 generates an expansion or rotation driving effect; because the nanoparticle composite carbon nanotube fiber yarn cloth 10 has excellent heat conducting performance, the nanoparticle composite carbon nanotube fiber yarn cloth 10 can rapidly transmit light and heat to the second thermal expansion material layer 11 with the sandwich-type middle layer, so that the heat received by the second thermal expansion material layer 11 presents a superposition effect, the temperature rising speed of the second thermal expansion material layer 11 is increased, the second thermal expansion material layer 11 generates a thermal expansion driving effect under a high temperature condition, and a synergistic amplification effect is generated on the driving force or driving displacement of the nanoparticle composite carbon nanotube fiber yarn cloth 10; because the nanoparticle composite carbon nanotube fiber yarn cloth 10 and the second thermal expansion material layer 11 are of a stacked structure in close contact, a telescopic or rotary driving enhancement effect of linkage and synergy is generated under the action of light and heat.
Example 3.
Cylindrical spring core type laser photo-thermal driver 3 of carbon nano tube fiber yarn composite thermal expansion material
The carbon nanotube fiber yarn composite thermal expansion material barrel-type spring core type laser photo-thermal driver 3 structure of the embodiment 3 of the invention is schematically shown in fig. 4; the nanoparticle composite carbon nanotube fiber yarn 9 is structurally schematic (see fig. 3); the structure of the nanoparticle composite carbon nanotube fiber yarn spiral spring layer 13 is schematically shown (see fig. 5).
The carbon nanotube fiber yarn composite thermal expansion material barrel-type spring core type laser photo-thermal driver 3 comprises: the device comprises a nanoparticle composite type carbon nanotube fiber yarn spiral spring layer 13, a thermal expansion material cylinder layer 14, a nanoparticle composite type carbon nanotube fiber yarn winding layer 15, a third laser receiver 16 and a laser; the thermal expansion material 14 employs: an organic polymer thermal expansion material; the nanoparticle composite type carbon nanotube fiber yarn spiral spring 13 is manufactured by adopting 9 bundles of spiral processing of nanoparticle composite type carbon nanotube fiber yarns; the nanoparticle composite carbon nanotube fiber yarn 9 is formed by assembling or compositing charged nanoparticles 8 with carbon nanotube fiber yarn, namely, assembling or compositing the charged nanoparticles 8 in carbon nanotube holes or gaps of carbon nanotube fiber gathering bundles; nanoparticle composite carbon nanotube fiber yarn 9 comprising: after assembling nano particles, a plurality of single carbon nano tubes or carbon nano tube aggregation bundle fibers 21 are formed into a multi-ply fiber by adopting a ply-bonding process, and the multi-ply fiber is twisted to form a continuous yarn with a spiral structure; the nanoparticle 8 was used: charged nanoparticles; the nanoparticle composite carbon nanotube fiber yarn spiral spring layer 13 is assembled in the middle; the thermal expansion material cylinder layer 14 is assembled outside the carbon nano tube fiber yarn spiral spring layer 13 and is in close contact with the carbon nano tube fiber yarn spiral spring layer; the nanoparticle composite carbon nanotube fiber yarn 9 is spirally wound outside the thermal expansion material cylinder layer 14 according to a certain angle to form a nanoparticle composite carbon nanotube fiber yarn spiral winding layer 15; the third laser receiver 16 is assembled at one end, contacts with one end of the nano particle composite carbon nano tube fiber yarn spiral spring layer 13, contacts with one end of the thermal expansion material cylinder layer 14 and contacts with one end of the nano particle composite carbon nano tube fiber yarn winding layer 15, and forms the integrated carbon nano tube fiber yarn composite thermal expansion material cylinder type spring core type laser photo-thermal driver 3.
The working process of the carbon nano tube fiber yarn composite thermal expansion material cylinder type spring core type laser photo-thermal driver 3 is as follows: the laser beam of the laser is irradiated or transmitted to the third laser receiver 16 through an optical fiber; the third laser receiver 16 transmits light and heat to the nanoparticle composite carbon nanotube fiber yarn spiral spring layer 13, the thermal expansion material cylinder layer 14 and the nanoparticle composite carbon nanotube fiber yarn winding layer 15; under the action of light and heat, the charged nano particles 8 enter into the hollow structure of the carbon nano tube, the gaps of the carbon nano tube fiber yarn spiral springs or the gaps of the carbon nano tube fiber yarn bundles, so that the structural morphology of the carbon nano tube, the carbon nano tube fiber yarn spiral springs or the carbon nano tube fiber yarn bundles is promoted to be changed; the nanoparticle composite carbon nanotube fiber yarn spiral spring layer 13 generates an expansion or rotation driving effect, and the nanoparticle composite carbon nanotube fiber yarn 9 bundles generate an expansion or rotation driving effect; because the nanoparticle composite carbon nanotube fiber yarn is spirally wound on the outer layer of the thermal expansion material cylinder layer 14, the nanoparticle composite carbon nanotube fiber yarn spiral spring layer 13 is arranged on the middle core layer and forms a sandwich structure together with the thermal expansion material cylinder layer 14, the nanoparticle composite carbon nanotube fiber yarn spiral winding layer 15 and the nanoparticle composite carbon nanotube fiber yarn spiral spring layer 13 have excellent heat conduction performance, and together generate a heat conduction effect on the middle thermal expansion material cylinder layer 14, so that a heat conduction superposition effect is generated on the thermal expansion material cylinder layer 14, the temperature rising speed of the thermal expansion material cylinder layer 14 is accelerated, the thermal expansion material cylinder layer 14 generates a thermal expansion driving effect under a high temperature condition, and a synergistic amplification effect is generated on the driving of the nanoparticle composite carbon nanotube fiber yarn spiral spring 13 or the nanoparticle composite carbon nanotube fiber yarn 15 bundle; therefore, the nanoparticle composite carbon nanotube fiber yarn spiral winding layer 15, the nanoparticle composite carbon nanotube fiber yarn spiral spring layer 13 and the thermal expansion material cylinder layer 14 generate a stretching or rotation driving enhancement effect of linkage and synergy under the photo-thermal effect.
Example 4.
Carbon nano tube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver 4
The carbon nanotube fiber yarn spring composite thermal expansion material integrated laser photothermal driver 4 of the embodiment 4 of the invention has a schematic structural diagram (see fig. 6); the nanoparticle composite carbon nanotube fiber yarn 9 is structurally schematic (see fig. 3).
The carbon nanotube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver 4 comprises: the device comprises a nanoparticle composite type carbon nano tube fiber yarn spiral spring layer 17, a thermal expansion material 18, a fourth laser receiver 19, a laser and a drive output device 20; the thermal expansion material 18 is used: a solid thermally expandable material; the nanoparticle composite carbon nanotube fiber yarn spiral spring layer 17 is manufactured by adopting the spiral processing of nanoparticle composite carbon nanotube fiber yarn 9; the nano particle composite carbon nano tube fiber yarn 9 is formed by assembling or compositing nano particles and carbon nano tube fiber yarn, namely, assembling or compositing the nano particles in carbon nano tube holes or in gaps of carbon nano tube fiber aggregation bundles; a carbon nanotube fiber yarn comprising: after assembling nano particles 8, a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers 21 are formed into a multi-strand fiber by adopting a stranding process, and the multi-strand fiber is twisted to form a continuous yarn with a spiral structure; the nanoparticle 8 was used: a nanoelectrolyte species; the thermal expansion material 18 permeates into the carbon nano tube holes, the carbon nano tube fiber yarn holes or the gaps of the carbon nano tube fiber yarn spring layer 17 to form a compact composite structure; the fourth laser receiver 19 is assembled at one end and is in close contact with the close composite structure of the nano-particle composite carbon nano-tube fiber yarn spring layer 17 and the thermal expansion material 18, so as to form the carbon nano-tube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver 4.
The working process of the carbon nano tube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver 4 is as follows: the laser beam of the laser is irradiated or transmitted to the fourth laser receiver 19 through an optical fiber; the fourth laser receiver 19 transmits light and heat to the nanoparticle composite carbon nanotube fiber yarn spring layer 17 and the composite thermal expansion material 18; under the action of light and heat, the charged nano electrolyte substance 8 enters into the hollow structure of the carbon nano tube, the holes or gaps of the carbon nano tube fiber yarn bundles or the gaps of the carbon nano tube fiber yarn bundle spring layer, so that the structural morphology of the carbon nano tube, nano particle composite carbon nano tube fiber yarn 9 bundles or nano particle composite carbon nano tube fiber yarn bundle spring layer 17 is promoted to be changed; the nanoparticle composite carbon nanotube fiber yarn bundle spring layer 17 generates a telescopic or rotary driving effect; the nanoparticle composite carbon nanotube fiber yarn spring layer 17 and the thermal expansion material 18 are mutually crossed, permeated, fused and closely contacted, and the nanoparticle composite carbon nanotube fiber yarn spring layer 17 has excellent heat conduction performance, and has a heat conduction superposition effect on the thermal expansion material 18, so that the temperature rise speed of the thermal expansion material 18 is increased, the thermal expansion material 18 generates a thermal expansion driving effect under a high temperature condition, and a synergistic amplification effect is generated on the driving of the nanoparticle composite carbon nanotube fiber yarn spiral spring layer 17; because the nanoparticle composite carbon nanotube fiber yarn spring layer 17 and the thermal expansion material 18 are of an integrated structure in close contact, a telescopic or rotary driving enhancement effect of linkage and synergistic effect is generated under the action of photo-heat.
In this document, terms such as front, rear, upper, lower, etc. are defined with respect to the positions of the components in the drawings and with respect to each other, for clarity and convenience in expressing the technical solution. It should be understood that the use of such orientation terms should not limit the scope of the claimed application.
The embodiments described above and features of the embodiments herein may be combined with each other without conflict.
The foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the application are intended to be included within the scope of the application.

Claims (1)

1. A carbon nanotube fiber yarn composite thermal expansion material type laser photo-thermal driver, characterized by comprising: the carbon nano tube fiber yarn winding thermal expansion material multilayer stacked laser photo-thermal driver, the carbon nano tube fiber yarn spinning cloth and thermal expansion material layer stacked spiral laser photo-thermal driver, the carbon nano tube fiber yarn composite thermal expansion material cylinder type laser photo-thermal driver or the carbon nano tube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver; the carbon nano tube fiber yarn winding thermal expansion material multilayer stacked laser photo-thermal driver comprises: nanoparticle composite carbon nanotube fiber yarn spiral winding layer, thermal expansion material layer, laser receiver and laser; the thermal expansion material includes: a solid thermal expansion material, a liquid thermal expansion material, or a gas thermal expansion material; the liquid thermal expansion material and the gas thermal expansion material are both formed by cladding a thermally conductive elastic substance, and the liquid thermal expansion material comprises: liquid thermally expandable material microcapsules or gas thermally expandable material microcapsules; the liquid thermally expandable material microcapsule comprises: coating a liquid thermal expansion material by adopting a thermally conductive elastic substance film, and forming a microcapsule structure; the gas thermal expansion material microcapsule comprises: coating a gas thermal expansion material with a thermally conductive elastic substance film, and forming a microcapsule structure; the solid thermal expansion material comprises: an organic polymer thermal expansion material, an inorganic phase change thermal expansion material, an inorganic-organic hybrid thermal expansion material or a solid thermal expansion material microcapsule; the solid thermal expansion material microcapsule comprises: coating a solid thermal expansion material by adopting a thermally conductive elastic substance film, and forming a microcapsule structure; the nanoparticle composite carbon nanotube fiber yarn includes: assembling or compounding the nano particles and the carbon nano tube fiber yarns, and assembling or compounding the nano particles in the holes of the carbon nano tube or in gaps of the carbon nano tube fiber gathering beam; the nanoparticle composite carbon nanotube fiber yarn comprises: after assembling nano particles by a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers, forming a multi-strand fiber by adopting stranding, and forming a continuous yarn with a spiral structure by twisting; the nanoparticle comprises: charged nanoparticles, nanoelectrolytes or nanoelectrolytes; the nano particle composite carbon nano tube fiber yarn is spirally wound outside the solid thermal expansion material according to a certain angle rule, or spirally wound outside the microcapsule with a certain number of liquid thermal expansion materials covered by the heat-conducting elastic material, or spirally wound outside the microcapsule with a certain number of gas thermal expansion materials covered by the heat-conducting elastic material, and is tightly contacted with each other to form a double-layer or multi-layer mutually-spaced and overlapped compact structure, one end of the compact structure is provided with a laser receiver, one end of the compact structure is contacted with one end of the spiral winding layer of the nano particle composite carbon nano tube fiber yarn and one end of the thermal expansion material layer, and the other end of the compact structure is provided with a driving output device, so that the integrated carbon nano tube fiber yarn winding thermal expansion material multi-layer overlapped laser photo-thermal driver is formed;
The spiral laser photo-thermal driver is put to carbon nanotube fiber yarn spinning cloth and thermal expansion material layer, includes: nanoparticle composite carbon nanotube fiber yarn spinning cloth, a thermal expansion material layer, a laser receiver and a laser; the thermal expansion material includes: a solid thermal expansion material, a liquid thermal expansion material, or a gas thermal expansion material; the liquid thermal expansion material and the gas thermal expansion material are both formed by cladding a thermally conductive elastic substance, and the liquid thermal expansion material comprises: liquid thermally expandable material microcapsules or gas thermally expandable material microcapsules; the liquid thermally expandable material microcapsule comprises: coating a liquid thermal expansion material by adopting a thermally conductive elastic substance film, and forming a microcapsule structure; the gas thermal expansion material microcapsule comprises: coating a gas thermal expansion material with a thermally conductive elastic substance film, and forming a microcapsule structure; the solid thermal expansion material comprises: an organic polymer thermal expansion material, an inorganic phase change thermal expansion material, an inorganic-organic hybrid thermal expansion material or a solid thermal expansion material microcapsule; the solid thermal expansion material microcapsule comprises: coating a solid thermal expansion material by adopting a thermally conductive elastic substance film, and forming a microcapsule structure; the nanoparticle composite carbon nanotube fiber yarn spinning cloth is woven by nanoparticle composite carbon nanotube fiber yarns; the nanoparticle composite carbon nanotube fiber yarn includes: assembling or compounding the nano particles and the carbon nano tube fiber yarns, and assembling or compounding the nano particles in the holes of the carbon nano tube or in gaps of the carbon nano tube fiber gathering beam; the nanoparticle composite carbon nanotube fiber yarn comprises: after assembling nano particles by a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers, twisting the composite strand fibers formed by strand doubling to form continuous yarns with spiral structures; the nanoparticle comprises: charged nanoparticles, nanoelectrolytes or nanoelectrolytes; the nano particle composite carbon nano tube fiber yarn spinning cloth is tightly contacted with the thermal expansion material layer, and forms a double-layer or multi-layer mutually-spaced spiral structure, one end of the double-layer or multi-layer mutually-spaced spiral structure is provided with a laser receiver, one end of the double-layer or multi-layer mutually-spaced nano particle composite carbon nano tube fiber yarn spinning cloth is in homogeneous contact with one end of the thermal expansion material layer, the other end of the double-layer or multi-layer mutually-spaced nano particle composite carbon nano tube fiber yarn spinning cloth is connected with the driving output device, and an integrated carbon nano tube fiber yarn spinning cloth and thermal expansion material layer are stacked with a spiral laser photo-thermal driver;
The carbon nano tube fiber yarn composite thermal expansion material barrel-type laser photo-thermal driver comprises: a carbon nano tube fiber yarn composite thermal expansion material cylinder type spring core type laser photo-thermal driver or a carbon nano tube fiber yarn composite thermal expansion material cylinder type yarn bundle core type laser photo-thermal driver; the carbon nano tube fiber yarn composite thermal expansion material barrel type spring core type laser photo-thermal driver comprises: nanoparticle composite carbon nanotube fiber yarn spiral spring layer, thermal expansion material cylinder layer, nanoparticle composite carbon nanotube fiber yarn winding layer, laser receiver and laser; the thermal expansion material includes: a solid thermal expansion material, a liquid thermal expansion material, or a gas thermal expansion material; the liquid thermal expansion material and the gas thermal expansion material are both formed by cladding a thermally conductive elastic substance, and the liquid thermal expansion material comprises: liquid thermally expandable material microcapsules or gas thermally expandable material microcapsules; the liquid thermally expandable material microcapsule comprises: coating a liquid thermal expansion material by adopting a thermally conductive elastic substance film, and forming a microcapsule structure; the gas thermal expansion material microcapsule comprises: coating a gas thermal expansion material with a thermally conductive elastic substance film, and forming a microcapsule structure; the solid thermal expansion material comprises: an organic polymer thermal expansion material, an inorganic phase change thermal expansion material, an inorganic-organic hybrid thermal expansion material or a solid thermal expansion material microcapsule; the solid thermal expansion material microcapsule comprises: coating a solid thermal expansion material by adopting a thermally conductive elastic substance film, and forming a microcapsule structure; the nanoparticle composite type carbon nanotube fiber yarn spiral spring is manufactured by adopting multi-beam nanoparticle composite type carbon nanotube fiber yarns or nanoparticle composite type carbon nanotube fiber yarn beam spiral processing; the nanoparticle composite carbon nanotube fiber yarn includes: assembling or compounding the nano particles and the carbon nano tube fiber yarns, and assembling or compounding the nano particles in the holes of the carbon nano tube or in gaps of the carbon nano tube fiber gathering beam; the nanoparticle composite carbon nanotube fiber yarn comprises: after assembling nano particles by a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers, twisting the composite strand fibers formed by strand doubling to form continuous yarns with spiral structures; the nanoparticle comprises: charged nanoparticles, nanoelectrolytes or nanoelectrolytes; the nanoparticle composite type carbon nano tube fiber yarn spiral spring layer is assembled in the middle of the carbon nano tube fiber yarn composite thermal expansion material cylinder type spring core type laser photo-thermal driver; the thermal expansion material cylinder layer is assembled outside the carbon nano tube fiber yarn spiral spring layer and is in close contact with the carbon nano tube fiber yarn spiral spring layer; the nano particle composite carbon nano tube fiber yarn is spirally wound outside the thermal expansion material cylinder layer according to a certain angle to form a nano particle composite carbon nano tube fiber yarn spiral winding layer; the laser receiver is assembled at one end, is contacted with one end of the nano particle composite carbon nano tube fiber yarn spiral spring layer, one end of the thermal expansion material cylinder layer and one end of the carbon nano tube fiber yarn winding layer, and forms an integrated carbon nano tube fiber yarn composite thermal expansion material cylinder type spring core type laser photo-thermal driver;
The carbon nano tube fiber yarn composite thermal expansion material tubular yarn bundle core type laser photo-thermal driver comprises: nanoparticle composite carbon nanotube fiber yarn bundle layer, thermal expansion material cylinder layer, nanoparticle composite carbon nanotube fiber yarn spinning cloth, laser receiver and laser; the thermal expansion material includes: a solid thermal expansion material, a liquid thermal expansion material, or a gas thermal expansion material; the liquid thermal expansion material and the gas thermal expansion material are both formed by cladding a thermally conductive elastic substance, and the liquid thermal expansion material comprises: liquid thermally expandable material microcapsules or gas thermally expandable material microcapsules; the liquid thermally expandable material microcapsule comprises: coating a liquid thermal expansion material by adopting a thermally conductive elastic substance film, and forming a microcapsule structure; the gas thermal expansion material microcapsule comprises: coating a gas thermal expansion material with a thermally conductive elastic substance film, and forming a microcapsule structure; the solid thermal expansion material comprises: an organic polymer thermal expansion material, an inorganic phase change thermal expansion material, an inorganic-organic hybrid thermal expansion material or a solid thermal expansion material microcapsule; the solid thermal expansion material microcapsule comprises: coating a solid thermal expansion material by adopting a thermally conductive elastic substance film, and forming a microcapsule structure; the nanoparticle composite carbon nanotube fiber yarn bundle layer is formed by a plurality of bundles of single carbon nanotube fiber yarns; the nano particle composite carbon nano tube fiber yarn is formed by assembling or compositing nano particles and carbon nano tube fiber yarn, and assembling or compositing the nano particles in carbon nano tube holes or gaps of carbon nano tube fiber gathering bundles; the nanoparticle composite carbon nanotube fiber yarn comprises: after assembling nano particles by a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers, twisting the composite strand fibers formed by strand doubling to form continuous yarns with spiral structures; the nanoparticle comprises: charged nanoparticles, nanoelectrolytes or nanoelectrolytes; the nanoparticle composite type carbon nano tube fiber yarn bundle layer is assembled in the middle of the carbon nano tube fiber yarn composite thermal expansion material cylinder type yarn bundle core type laser photo-thermal driver; the thermal expansion material cylinder layer is assembled outside the carbon nano tube fiber yarn bundle layer and is in close contact with the carbon nano tube fiber yarn bundle layer; the nano particle composite carbon nano tube fiber yarn spinning cloth is assembled outside the thermal expansion material cylinder layer and is in close contact with the thermal expansion material cylinder layer; the laser receiver is assembled at one end, contacts with one end of the nano particle composite carbon nano tube fiber yarn bundle layer, contacts with one end of the thermal expansion material tube layer, contacts with one end of the nano particle composite carbon nano tube fiber yarn spinning cloth, and forms an integrated carbon nano tube fiber yarn composite thermal expansion material tube yarn bundle core type laser photo-thermal driver;
The carbon nanotube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver comprises: nanoparticle composite carbon nanotube fiber yarn spiral spring, thermal expansion material, laser receiver and laser; the thermal expansion material includes: a solid or liquid or gas heat expandable material; the liquid thermal expansion material and the gas thermal expansion material are both formed by cladding a thermally conductive elastic substance, and the liquid thermal expansion material comprises: liquid thermally expandable material microcapsules or gas thermally expandable material microcapsules; the liquid thermally expandable material microcapsule comprises: coating a liquid thermal expansion material by adopting a thermally conductive elastic substance film, and forming a microcapsule structure; the gas thermal expansion material microcapsule comprises: coating a gas thermal expansion material with a thermally conductive elastic substance film, and forming a microcapsule structure; the solid thermal expansion material comprises: an organic polymer thermal expansion material, an inorganic phase change thermal expansion material, an inorganic-organic hybrid thermal expansion material or a solid thermal expansion material microcapsule; the solid thermal expansion material microcapsule comprises: coating a solid thermal expansion material by adopting a thermally conductive elastic substance film, and forming a microcapsule structure; the nanoparticle composite type carbon nanotube fiber yarn spiral spring is manufactured by processing nanoparticle composite type carbon nanotube fiber yarn spiral; the nano particle composite carbon nano tube fiber yarn is formed by assembling or compositing nano particles and carbon nano tube fiber yarn, and assembling or compositing the nano particles in carbon nano tube holes or in carbon nano tube fiber aggregation bundle gaps; the nanoparticle composite carbon nanotube fiber yarn comprises: after assembling nano particles by a plurality of bundles of single carbon nano tubes or carbon nano tube aggregation bundle fibers, twisting the composite strand fibers formed by strand doubling to form continuous yarns with spiral structures; the nanoparticle comprises: charged nanoparticles, nanoelectrolytes or nanoelectrolytes; the thermal expansion material permeates into the holes of the carbon nano tubes, the holes of the carbon nano tube fiber yarns or the gaps of the carbon nano tube fiber yarn springs to form a compact composite structure; the laser receiver is assembled at one end and is contacted with the nano particle composite carbon nano tube fiber yarn spring and the thermal expansion material compact composite structure body to form the carbon nano tube fiber yarn spring composite thermal expansion material integrated laser photo-thermal driver;
The preparation method of the carbon nano tube fiber yarn in the nano particle composite carbon nano tube fiber yarn comprises the following steps: electrostatic spinning, chemical vapor growth, wet spinning, dry spinning, array spinning, double crimping, high temperature high speed melt blowing, laser drawing, xano Shear; the carbon nanotube fiber includes: single-walled carbon nanotube fibers, multi-walled carbon nanotube fibers; the method for assembling the nano particles on the carbon nano tube fiber yarn comprises the following steps: a blending fusion method, a solution permeation method, a blending extrusion rolling method, a coating implantation method, a blending winding method, a coating film method or a strong grafting method;
the laser receiver is made of a three-dimensional graphene material, a composite material, a carbon nanotube composite material, a heat storage material, a carbon fiber composite material, a heat storage and heat conduction composite material, an inorganic heat conduction material or an organic heat conduction material; the three-dimensional graphene material includes: three-dimensional graphene material, three-dimensional graphene composite material, three-dimensional graphene oxide composite material or three-dimensional porous graphene composite material; the three-dimensional porous graphene composite material comprises: a three-dimensional porous graphene sponge composite, a three-dimensional porous graphene hydrogel composite, a three-dimensional porous graphene aerogel composite, a three-dimensional porous graphene foam composite, or a three-dimensional porous graphene oxide assembly composite; the three-dimensional porous graphene composite material comprises: and assembling or adding a three-dimensional porous graphene composite material formed by graphene nano sheets, nano carbon tubes or heat-conducting nano materials.
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