CN203461815U - Light-catalyzed reaction system capable of collecting sunlight - Google Patents
Light-catalyzed reaction system capable of collecting sunlight Download PDFInfo
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- CN203461815U CN203461815U CN201320416910.9U CN201320416910U CN203461815U CN 203461815 U CN203461815 U CN 203461815U CN 201320416910 U CN201320416910 U CN 201320416910U CN 203461815 U CN203461815 U CN 203461815U
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model relates to the field of production of hydrogen, methanol and oxygen through light-catalyzed reaction, in particular to a light-catalyzed reaction system capable of collecting sunlight. The light-catalyzed reaction system mainly comprises a light collector, a light transmission device and a light transmission reactor capable of transmitting full-spectrum light of sunlight, wherein the light collector is fixed on a free end of a two-degree-of-freedom support consisting of a pitching main shaft and an azimuth main shaft, and both the azimuth main shaft and the pitching main shaft can be driven by servo motors to relatively rotate to follow the sun; convergent light, which is formed by transmitting and gathering the sunlight collected by a lighting convex lens group through the light transmission device, points to the light transmission reactor; the light transmission reactor consists of a light transmission barrel and a seal cover, the light transmission barrel is provided with the seal cover, and reaction liquid is filled inside the light transmission barrel. By virtue of the light-catalyzed reaction system, the sunlight can be automatically tracked and conveniently transmitted to an indoor light reactor without barriers, so that the process of producing hydrogen through light-catalyzed reaction and the process of producing methanol through light-catalyzed reaction can be actually carried out in the full-spectrum waveband of the sunlight.
Description
Technical field
The utility model relates to a kind of light-catalyzed reaction technical field, be specifically related to a kind of sunlight that gathers for the equipment of light-catalyzed reaction, further relate to a kind of sunlight that gathers for the equipment of the hydrogen manufacturing of photochemical catalysis pure water or photochemical catalysis carbonic acid gas and pure water methyl alcohol processed.
Background technology
Along with the quickening of the modern paces in the whole world, the mankind are increasing to the demand of the energy, and nature is gone through the fossil oil that millions of years form gradually, comprises oil, Sweet natural gas and coal, will be all depleted within the centuries.The gases such as the great amount of carbon dioxide that meanwhile, the burning of these fossil oils discharges, sulfurous gas have also caused great economy, the social concerns such as " Greenhouse effect ", environmental pollution.Therefore,, in order to realize Sustainable development, people a kind ofly do not rely on that fossil oil, reserves are abundant, free of contamination new energy system in the urgent need to finding.Hydrogen Energy is a kind of like this energy that meets people's expectation just.Hydrogen is that nature exists one of the most general element, it is estimated that, if the hydrogen in seawater is all extracted, the total heat that it produces is than also large 9000 times of all fossil oil liberated heats on the earth.In addition, hydrogen is the highest fuel of calorific value except nuclear fuel, is 142.35kJ/kg, is 3 times of gasoline heat value, and have have good burning performance, feature that efficiency is high.While the more important thing is hydrogen burning, except generating water, can not produce environmentally harmful pollution substance, be a kind of eco-friendly clean energy.This shows, hydrogen is a kind of desirable new forms of energy system, and the utmost point is hopeful to substitute present widely used fossil oil, solves the current residing predicament of the mankind.
The matter of utmost importance of the development and utilization of Hydrogen Energy is exploitation hydrogen source, and utilize solar energy photocatalytic hydrogen production by water decomposition, is the road of a Sustainable development, and also the utilization for sun power provides desirable approach, therefore becomes at present the research project that people competitively carry out.
People also find to utilize luminous energy under the effect of another kind of composite catalyst, carbonic acid gas and water can synthesize methyl alcohol and discharge oxygen, wherein resultant methyl alcohol is organism, oxygen is the atmosphere main component that people and tellurian are depended on for existence, the plantlike photosynthesis of this response class, the more important thing is that methyl alcohol is a kind of important industrial raw material, when methyl alcohol burns as the energy, except generating water, also can not produce environmentally harmful pollution substance.
Therefore,, as long as people develop the Industrialized processing technique of above-mentioned any one sunlight catalytic reaction, the mankind just can break away from the simple predicament that relies on fossil fuel energy at present.
Current photocatalysis hydrogen production at home and abroad, or in methanol project research and development processed, unstable because of natural light, be subject to weather effect larger, morning among one day, in, the intensity of illumination in evening is also different with the period, for studying conveniently, generally adopt xenon lamp as manual simulation's visible light source, carry out the research and development of light-catalyzed reaction, also some achievements have been obtained, as: Chinese patent 201210501752.7, 200710072683.1, 201110144999.3, 200810048904.6 Deng invention, Fudan University's photochemical catalysis laboratory, Harbin Institute of Technology's photochemical catalysis laboratory, Wuhan University's photochemical catalysis laboratory all adopts xenon lamp or high voltage mercury lamp to research and develop, and directly utilize the research and development of sunlight few, rarely has report.
Yet natural sunlight and xenon lamp manual simulation light still have marked difference.Sunlight arrives the full spectral band on ground because of atmospheric impact, and the intensity of each wave band is substantially to long-wave band decay, and the intensity of complete each wave band of spectrum of xenon source is substantially equal, just there is no this decay drop.Just because of there is so significant difference, and photocatalysis efficiency and light width are penetrated square being directly proportional of intensity, therefore collect converge sunlight, sunlight is introduced in photocatalysis hydrogen production or methyl alcohol technology processed, carry out the research and development of sunlight catalytic hydrogen manufacturing or methyl alcohol processed, and further suitability for industrialized production is just necessary, this is the hydrogen manufacturing of photochemical catalysis pure water or photochemical catalysis carbonic acid gas and pure water methyl alcohol technology processed, from laboratory research and development, to a ridge that moves towards through engineering approaches lab scale, pilot scale, suitability for industrialized production and cannot evade.
The utility model has designed and has gathered the sunlight catalytic reactive system that sunlight converge sunlight increase its light intensity for this reason.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of simple in structure, can and gather the light-catalyzed reaction system of sunlight according to environmental change self-adoptive trace sunlight, the process of light-catalyzed reaction is really carried out at the full spectral band of sunlight.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A light-catalyzed reaction system that gathers sunlight, is characterized in that: mainly printing opacity reactor three parts by lighting device, light conduction device, the full spectrum light of transmissive sunlight form; Lighting device case top is all-transparent shield cap, the multilayer daylighting convex lens group that shield cap below consists of at least one convex lens along the setting of light working direction; On lighting device housing, solar radiation measuring set is set, housing bottom is fixed on the two degrees of freedom support free end being connected and composed by pitching main shaft and orientation main shaft, and two degrees of freedom frame bottom orientation main shaft is coupling on pedestal; Orientation main shaft and pitching main shaft be each self-configuring servomotor all, and orientation main shaft and pitching main shaft all can do to follow the tracks of relatively rotating of the sun by driven by servomotor separately; The converging ray that the sunlight that daylighting convex lens group gathers forms through light conduction device transmission convergence points to printing opacity reactor; Printing opacity reactor is comprised of printing opacity cylindrical shell and sealing cover, on printing opacity cylindrical shell, sealing cover is set, the in-built liquid that responds of printing opacity cylindrical shell, reaction solution communicates with the external world respectively by the outlet of the reacting gas inlet on photoreactor and reaction gas and reaction solution import and reaction solution outlet; On photoreactor, go back set temperature sensor and pressure transmitter; Temperature sensor, pressure transmitter, solar radiation measuring set and the data acquisition control case signal being arranged on pedestal are connected, and data acquisition control case is electrically connected to each servomotor.
By technique scheme, the multilayer convex lens of described daylighting convex lens group from top to bottom distribute along optical path direction, and from top to bottom, the meeting focus point of at least 2 convex lens of the first floor drops on the adjacent one deck convex lens in below, by that analogy, the meeting focus point of layer convex lens second from the bottom all drops on undermost convex lens; Described smooth conduction device is flexible light-transmitting fibre bundle, and undermost convex lens and light carrying fibre bundle are coupled; Or described smooth conduction device is light conducting cylinder, the undermost convex lens of daylighting convex lens group below arranges concavees lens, and these concavees lens and daylighting convex lens group be common forms that light is arranged is directional light and the meniscus group that is coupled with light conducting cylinder.
By technique scheme, described smooth conduction device is vertically to hold fixing flexible light-transmitting fibre bundle, and flexible light-transmitting fibre bundle top is fixed on lighting device housing; The orlop concave lens focus of daylighting convex lens group is positioned at accepting on face of light carrying fibre bundle top, and photoconductive fiber beamsplitter terminal is provided with terminal set of lenses, and the light that terminal set of lenses converges and arranges points to printing opacity cylindrical shell.
By technique scheme, described smooth conduction device is vertically to hold fixing light conducting cylinder; The meniscus group being coupled with light conducting cylinder is arranged in lighting device housing; The pitching main shaft and the orientation main shaft that are connected with lighting device housing are the hollow tube-shape that inwall is provided with reflectance coating, and in the hollow of pitching main shaft and orientation main shaft, light path communicates; In pitching main shaft, with pitching main-shaft axis angle at 45 °, one group of parallel reflective mirror is set, main shaft bottom in orientation arranges convex lens at an angle of 90 with orientation main-shaft axis, and its focus is positioned at the upper end entrance of light conducting cylinder; And during 12 of local astronomical time high noons, the focus of convex lens and the dead in line of light conducting cylinder; Light conducting cylinder terminal is provided with light is again arranged as directional light and injects the terminal set of lenses of printing opacity cylindrical shell.
By technique scheme, described smooth conduction device has at least one elbow, after terminal set of lenses arranges light from light transmission cylinder body sidewall or bottom, point in printing opacity cylindrical shell.
By technique scheme, described shield cap, convex lens, concavees lens, light carrying fibre bundle, terminal set of lenses all adopt the material of the full spectrum of high transmission sunlight to make, and the reflecting film material covering in speculum, light conducting cylinder is to the absorption of UV-light, visible ray, infrared light or filterability≤6%.
By technique scheme, in described data acquisition control case, be provided with power module, CPU module, communication module, signal input module, signal output module, memory module, mounting guide rail, each module is fixed on controlling box housing by mounting guide rail; On data acquisition control case sidewall, be provided with system serial ports, input/output signal interface, power interface, in case, communication module is by serial ports and upper PC communication; Signal input module, signal output module are connected with servomotor signal with solar radiation measuring set respectively by input/output signal interface; Power interface connects external power, AC220V power supply or DC24V power supply or Silicon photrouics power supply for described power acquisition.
By technique scheme, on light transmission cylinder body sidewall, be provided with reaction solution entrance, bottom is provided with reaction solution outlet; On sealing cover, be provided with a plurality of reaction gas outlet, and for reactant gases conduit being inserted to the reaction gas entrance of printing opacity cylinder body bottom reaction solution, temperature sensor inserts in light transmission cylinder precursor reactant liquid, and the impulse mouth of pressure transmitter is arranged on the gaseous regions in printing opacity cylindrical shell.
With respect to existing photochemical catalysis laboratory xenon lamp manual simulation light, equip, the two degrees of freedom lighting device that the utility model is controlled by servo-control system can be from motion tracking sun altitude and position angle, and by the collection optical system that comprises a plurality of lens and light conduction device, assemble conduction and carry sunlight, can facilitate without barrier sunlight is transferred in indoor photoreactor, the process of photocatalysis Decomposition H2O reaction hydrogen manufacturing and photocatalysis Decomposition (H2O+CO2) methyl alcohol processed is really carried out at the full spectral band of sunlight.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described.
Fig. 1 is the system architecture schematic diagram that system adopts light conducting cylinder transmission light.
Light conduction device and photoreactor connection portion structure iron when Fig. 2 is system employing light conducting cylinder.
Fig. 3 is that the B of Fig. 2 is to view.
Fig. 4 is the system architecture schematic diagram that system adopts light carrying fibre bundle transmission light.
Light conduction device and photoreactor connection portion structure iron when Fig. 5 is the transmission of system employing light carrying fibre bundle.
Fig. 6 is that the B of Fig. 5 is to view.
Fig. 7 is the system architecture schematic diagram that the first floor arranges the two-layer convex lens group of seven convex lens compositions.
Fig. 8 is the arrangement figure (A of Fig. 7 is to view) of first floor convex lens in Fig. 7.
Fig. 9 is that the light path of light conduction device end is injected the schematic diagram of photoreactor from photoreactor printing opacity cylinder body bottom.
Figure 10-13rd, the convex lens number of first floor convex lens group is respectively the combination schematic diagram of 2 or 3 or 4 or 5.
Figure 14 is for being data acquisition control case inner module layout schematic diagram.
Figure 15 for be data acquisition control case with PC connection diagram.
Embodiment
Below in conjunction with accompanying drawing and preferred forms, illustrate the utility model.
Embodiment mono-:
In the present embodiment, optical communication means adopts light conducting cylinder.
In Fig. 1-3, the 1st, lighting device, on it, be provided with can high transmission sunlight the shield cap 1a that makes of transparent material, solar radiation measuring set 6 is installed on the housing of lighting device, lighting device top is provided with the convex lens 1b of converge sunlight, the below of 1b is provided with concavees lens 1bc, the acting in conjunction of convex lens 1b and 1bc makes light become directional light, the bottom of lighting device is fixed on pitching main shaft 2 right-hand members of cylindric hollow, the right-hand member of pitching main shaft 2 is provided with plane mirror 1c1 No. 1, the left end of pitching main shaft 2 is provided with plane mirror 1c2 No. 2, No. 1 plane mirror 1c1 and No. 2 plane mirror 1c2 be arranged in parallel and all with the main axis angle at 45 ° of pitching main shaft 2, and be all fixed in the hollow of pitching main shaft 2.
Pitching main shaft 2 and orientation main shaft 2a are the hollow tube-shape that inwall is provided with reflectance coating, and pitching main shaft 2 left ends are installed on the top of orientation main shaft 2a, and main shaft 2a bottom, orientation is coupling on pedestal 5 by bearing 3; Orientation main shaft 2a and pitching main shaft form a binary support, and the right-hand member of pitching main shaft 2 is free end; The top that main shaft 2a bottom in orientation is provided with light conducting cylinder 4 focuses on convex lens 1d.
On pedestal 5, be fixed with light conducting cylinder 4, light conducting cylinder 4 tops focus on the focus 1e of convex lens 1d, should be positioned at the top entrance of light conducting cylinder 4, local astronomical time the meridian hour that light intensity is the strongest (local astronomical time point at high noons 12, also this place same day from the nearest time of the sun), the focus 1e of convex lens 1d should coincide with the axis of light conducting cylinder 4, light conducting cylinder 4 is posted silver-plated or is aluminized reflectance coating and form by tubular article inwall, and light enters after interior and can turn to the elbow generation total reflection of light conducting cylinder 4.The terminal of light conducting cylinder 4 is provided with the set of lenses of plush copper mirror 4a and concavees lens 4b composition, set of lenses can arrange convergence of rays for directional light, directive (can be borosilicate glass or polymer polyester material by sunlight all-transparent material, as PMMA material or PET material) the tubbiness photoreactor 7 made, the sunlight of assembling points to the sidewall of photoreactor 7, and light enters photoreactor from the sidewall of photoreactor 7.Fig. 9 shows that the sunlight of assembling also can point to the bottom of photoreactor 7, enters photoreactor from the bottom of photoreactor 7.
Described shield cap, convex lens, concavees lens, light carrying fibre bundle, terminal set of lenses all adopt the material of the full spectrum of high transmission sunlight to make, and the reflecting film material covering in the material of the full spectrum of this high transmission sunlight and speculum, light conducting cylinder to the absorption of UV-light, visible ray, infrared light or filter the smaller the better, its absorption or filterability≤6%.
Photoreactor 7 is comprised of with reactor sealing cover 7a printing opacity cylindrical body (can see through the full spectrum light of sunlight), 7b is placed in the intrinsic reaction mixture that disposes the catalyzer that matches of barrel-shaped printing opacity, printing opacity body top is provided with reaction mixture entrance 7c, printing opacity body bottom is provided with reaction mixture outlet 7d, on reactor sealing cover, be provided with reaction gas outlet 7f and outlet 7e, be provided with the carbon dioxide gas entrance 7h that conduit inserts printing opacity body bottom, be provided with and insert the temperature sensor 7a1 of printing opacity body liquid zone and impulse mouth at the pressure transmitter 7a2 of printing opacity body gaseous regions.
On pedestal 5, be also provided with data acquisition control case 5a, Figure 14 is the cut-away view of data acquisition control case 5a, in Fig. 6, in case, be provided with power module 5a1, CPU module 5a2, communication module 5a3, signal input module 5a4, signal output module 5a5, memory module 5a6, mounting guide rail 5a7, on the sidewall of data acquisition control case 5a, be provided with system serial ports 5b1 and 5b2, input/output signal interface 5c, power interface 5d, power interface connects external power, described power acquisition AC220V power supply, also can adopt DC24V power supply or Silicon photrouics power supply.Comprehensive Control software in CPU module and above-mentioned each functional module complete jointly: the data gatherings such as equipment self-inspection, intensity of solar radiation, equipment convex lens group azimuth angle of normal and high angle, the data gathering of pitching main shaft high angle, orientation orientations of major angle data gathers, and processes the motion that servo unit is controlled.Comprehensive Control software is by serial ports 5b1 and upper PC 5e communication, and upper PC functional software completes processing and the demonstration of take off data, as shown in figure 15.
Above-mentioned principle of work is the light-catalyzed reaction system solar follow-up device that gathers sunlight, first utilize the astronomical bearings algorithm angle operation of the sun, realization to the sun from motion tracking, and (condition is: this time period should be fine day by fixed time interval photometry on daytime every day closed loop, cloudy day has the cloud can cannot photometry, lack light width and penetrate signal, closed-loop control cannot realize.Can setting light width, to penetrate intensity be 60% when following of annual daily mean, be judged as the cloudy day, this period is not switched to real-time closed-loop master mode, continue to carry out the operation of astronomical algorithm angle) real-time control system (example: daytime was every 1 hour integral point time-division, switch 5 minute period replacement astronomical bearings algorithm keeps track) the automatic track data of above-mentioned astronomical bearings is revised, thereby make light-receiving assemble parts, aim at all the time the sun.Then sunlight outputs to photoreactor by light guide member, completes light-catalyzed reaction process.And upper PC functional software completes processing and the demonstration of take off data.
Embodiment bis-:
In the present embodiment, optical communication means adopts light carrying fibre bundle.In Fig. 4-6, the 1st, lighting device, on it, be provided with can high transmission sunlight the shield cap 1a that makes of transparent material, solar radiation measuring set 6 is installed on the housing of lighting device.Lighting device top is provided with the convex lens 1b that looks in the distance of converge sunlight, the lower central axis place of lighting device 1 is provided with flexible light-transmitting fibre bundle 4, flexible light-transmitting fibre bundle top is fixed on lighting device housing, and the face of accepting that makes light carrying fibre bundle top is positioned in the focus of the convex lens of looking in the distance, flexible light-transmitting fibre bundle 4 terminals are connected with terminal set of lenses, terminal set of lenses is comprised of convex lens 4a and concavees lens 4b, it (can be borosilicate glass or polymer polyester material by sunlight all-transparent material that the output of terminal set of lenses light is pointed to, as PMMA material or PET material) the tubbiness photoreactor 7 made, the sunlight of assembling points to the sidewall of photoreactor 7, light enters photoreactor from the sidewall of photoreactor 7.Fig. 9 shows that the sunlight of assembling also can point to the bottom of photoreactor 7, enters photoreactor from the bottom of photoreactor 7.
Photoreactor 7 is comprised of with reactor sealing cover 7a printing opacity cylindrical body (can see through the full spectrum light of sunlight), 7b is placed in the intrinsic reaction mixture that disposes coupling catalyzer of printing opacity, on printing opacity body, be provided with reaction mixture entrance 7c, printing opacity body bottom is provided with reaction mixture outlet 7d, on reactor sealing cover, be provided with reaction gas outlet 7f and outlet 7e, be provided with the carbon dioxide gas entrance 7h that conduit inserts printing opacity body bottom, be provided with and insert the temperature sensor 7a1 of printing opacity bulk reaction liquid zone and impulse mouth at the pressure transmitter 7a2 of printing opacity body gaseous regions.
On pedestal 5, be also provided with data acquisition control case 5a, Figure 14 is the cut-away view of data acquisition control case 5a, in Fig. 6, in case, be provided with power module 5a1, CPU module 5a2, communication module 5a3, signal input module 5a4, signal output module 5a5, memory module 5a6, mounting guide rail 5a7, on the sidewall of data acquisition control case 5a, be provided with system serial ports 5b1 and 5b2, input/output signal interface 5c, power interface 5d, power acquisition AC220V power supply, also can adopt DC24V power supply, other power supply or Silicon photrouics power supply.Comprehensive Control software in CPU module and above-mentioned each functional module complete jointly: the data gatherings such as equipment self-inspection, intensity of solar radiation, equipment convex lens group azimuth angle of normal and high angle, the data gathering of pitching main shaft high angle, orientation orientations of major angle data gathers, and processes the motion that servo unit is controlled.Comprehensive Control software is by serial ports 5b1 and upper PC 5e communication, and upper PC functional software completes processing and the demonstration of take off data, as shown in figure 15.
Above-mentioned principle of work is the solar follow-up device that gathers the light-catalyzed reaction system of sunlight, first utilize the astronomical bearings algorithm angle operation of the sun, realization to the sun from motion tracking, and (condition is: this time period should be fine day by fixed time interval photometry on daytime every day closed loop, cloudy day has the cloud can cannot photometry, lack light width and penetrate signal, closed-loop control cannot realize.Can setting light width, to penetrate intensity be 60% when following of annual daily mean, be judged as the cloudy day, this period is not switched to real-time closed-loop master mode, continue to carry out the operation of astronomical algorithm angle) real-time control system (example: daytime was every 1 hour integral point time-division, switch 5 minute period replacement astronomical bearings algorithm keeps track) the automatic track data of above-mentioned astronomical bearings is revised, thereby make light-receiving assemble parts, aim at all the time the sun.Then sunlight outputs to photoreactor by light guide member, complete light-catalyzed reaction process, and upper PC functional software completes processing and the demonstration of take off data.
Embodiment tri-:
The present embodiment is that the sunlight convex lens 1b in above-mentioned two embodiment is used to a plurality of convex lens group displacements and the multilayer convex lens group of formation, and structure with the exception of this and principle of work are all identical, repeat no more.
Fig. 7 and 8 is first floor combination schematic diagram of two layers of convex lens group of totally 7 convex lens 1b1-1b7 compositions, simultaneously, two degrees of freedom support is by the composite move of pitching and orientation motion, and sun-tracing light, always drops on undermost convex lens the focus that converges of sunlight.
Figure 10-13rd, the convex lens number of first floor convex lens group is respectively the combination schematic diagram of 2 or 3 or 4 or 5.
In Fig. 7 and 8, and in Figure 10-13, we are referred to as one-level convex lens by the convex lens of orlop converge sunlight, be also that N (N is positive integer) first floor convex lens can be set before light path above it, first floor convex lens are by optical convergence's principle ordered arrangement, its focus is all dropped on orlop convex lens, and the system that two-layer convergent mirror can be formed is referred to as the convex lens group of looking in the distance, and the number N of first floor convex lens can be 2,3,4,5,6,7 ...
The rest may be inferred, can also in layer second from the bottom convex lens light path the place ahead, N (N is positive integer) first floor convex lens be set from lower to upper, and it can be dropped on layer convex lens second from the bottom by focus point, just can make the useful area of collecting sunlight further expand.
We increase progressively step by step frame mode summary and are this: the convex lens group that the convex lens of looking in the distance of converge sunlight are comprised of by optical convergence's principle ordered arrangement N convex lens, N is positive integer.
In sum, adopt the light-catalyzed reaction system of the collection sunlight of technique scheme formation, its lighting arrangement is comprised of the optical system from motion tracking sun altitude and azimuthal servo-control system and collection convergence conduction conveying sunlight, can facilitate and without barrier sunlight is transferred to indoor photoreactor, the process of photocatalysis Decomposition H2O reaction hydrogen manufacturing and photocatalysis Decomposition (H2O+CO2) methyl alcohol processed is really carried out at the full spectral band of sunlight.
Claims (8)
1. a light-catalyzed reaction system that gathers sunlight, is characterized in that: mainly printing opacity reactor three parts by lighting device, light conduction device, the full spectrum light of transmissive sunlight form; Lighting device case top is all-transparent shield cap, the multilayer daylighting convex lens group that shield cap below consists of at least one convex lens along the setting of light working direction; On lighting device housing, solar radiation measuring set is set, housing bottom is fixed on the two degrees of freedom support free end being connected and composed by pitching main shaft and orientation main shaft, and two degrees of freedom frame bottom orientation main shaft is coupling on pedestal; Orientation main shaft and pitching main shaft be each self-configuring servomotor all, and orientation main shaft and pitching main shaft all can do to follow the tracks of relatively rotating of the sun by driven by servomotor separately; The converging ray that the sunlight that daylighting convex lens group gathers forms through light conduction device transmission convergence points to printing opacity reactor; Printing opacity reactor is comprised of printing opacity cylindrical shell and sealing cover, on printing opacity cylindrical shell, sealing cover is set, the in-built liquid that responds of printing opacity cylindrical shell, reaction solution communicates with the external world respectively by the outlet of the reacting gas inlet on photoreactor and reaction gas and reaction solution import and reaction solution outlet; On photoreactor, go back set temperature sensor and pressure transmitter; Temperature sensor, pressure transmitter, solar radiation measuring set and the data acquisition control case signal being arranged on pedestal are connected, and data acquisition control case is electrically connected to each servomotor.
2. light-catalyzed reaction system according to claim 1, it is characterized in that: the multilayer convex lens of described daylighting convex lens group from top to bottom distribute along optical path direction, and from top to bottom, the meeting focus point of at least 2 convex lens of the first floor drops on the adjacent one deck convex lens in below, by that analogy, the meeting focus point of layer convex lens second from the bottom all drops on undermost convex lens; Described smooth conduction device is flexible light-transmitting fibre bundle, and undermost convex lens and light carrying fibre bundle are coupled; Or described smooth conduction device is light conducting cylinder, the undermost convex lens of daylighting convex lens group below arranges concavees lens, and these concavees lens and daylighting convex lens group be common forms that light is arranged is directional light and the meniscus group that is coupled with light conducting cylinder.
3. light-catalyzed reaction system according to claim 2, is characterized in that: described smooth conduction device is for vertically holding fixing flexible light-transmitting fibre bundle, and flexible light-transmitting fibre bundle top is fixed on lighting device housing; The orlop concave lens focus of daylighting convex lens group is positioned at accepting on face of light carrying fibre bundle top, and photoconductive fiber beamsplitter terminal is provided with terminal set of lenses, and the light that terminal set of lenses converges and arranges points to printing opacity cylindrical shell.
4. light-catalyzed reaction system according to claim 2, is characterized in that: described smooth conduction device is for vertically holding fixing light conducting cylinder; The meniscus group being coupled with light conducting cylinder is arranged in lighting device housing; The pitching main shaft and the orientation main shaft that are connected with lighting device housing are the hollow tube-shape that inwall is provided with reflectance coating, and in the hollow of pitching main shaft and orientation main shaft, light path communicates; In pitching main shaft, become miter angle that one group of parallel reflective mirror is set with pitching main-shaft axis, main shaft bottom in orientation becomes an angle of 90 degrees that convex lens are set with orientation main-shaft axis, and its focus is positioned at the upper end entrance of light conducting cylinder; And during 12 of local astronomical time high noons, the focus of convex lens and the dead in line of light conducting cylinder; Light conducting cylinder terminal is provided with light is again arranged as directional light and injects the terminal set of lenses of printing opacity cylindrical shell.
5. according to the light-catalyzed reaction system one of claim 2-4 Suo Shu, it is characterized in that: described smooth conduction device has at least one elbow, after terminal set of lenses arranges light from light transmission cylinder body sidewall or bottom, point in printing opacity cylindrical shell.
6. light-catalyzed reaction system according to claim 5, it is characterized in that: described shield cap, convex lens, concavees lens, light carrying fibre bundle, terminal set of lenses all adopt the material of the full spectrum of high transmission sunlight to make, and the reflecting film material covering in speculum, light conducting cylinder is to the absorption of UV-light, visible ray, infrared light or filterability≤6%.
7. according to one of claim 1-4 or the light-catalyzed reaction system described in 6, it is characterized in that: in described data acquisition control case, be provided with power module, CPU module, communication module, signal input module, signal output module, memory module, mounting guide rail, each module is fixed on controlling box housing by mounting guide rail; On data acquisition control case sidewall, be provided with system serial ports, input/output signal interface, power interface, in case, communication module is by serial ports and upper PC communication; Signal input module, signal output module are connected with servomotor signal with solar radiation measuring set respectively by input/output signal interface; Power interface connects external power, AC220V power supply or DC24V power supply or Silicon photrouics power supply for described power acquisition.
8. according to one of claim 1-4 or the light-catalyzed reaction system described in 6, it is characterized in that: on light transmission cylinder body sidewall, be provided with reaction solution entrance, bottom is provided with reaction solution outlet; On sealing cover, be provided with a plurality of reaction gas outlet, and for reactant gases conduit being inserted to the reaction gas entrance of printing opacity cylinder body bottom reaction solution, temperature sensor inserts in light transmission cylinder precursor reactant liquid, and the impulse mouth of pressure transmitter is arranged on the gaseous regions in printing opacity cylindrical shell.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359686A (en) * | 2013-07-15 | 2013-10-23 | 中盈长江国际新能源投资有限公司 | Light-catalyzed reaction system for collecting sunlight |
| CN104857850A (en) * | 2015-05-28 | 2015-08-26 | 宁波市沧海新材料开发有限公司 | Indoor polluted air treater |
| CN110730902A (en) * | 2017-11-07 | 2020-01-24 | 图尔库大学 | Indicating the intensity of a predetermined type of radiation |
| CN114870618A (en) * | 2022-03-26 | 2022-08-09 | 黄子鸣 | Photoelectrocatalysis reactor |
-
2013
- 2013-07-15 CN CN201320416910.9U patent/CN203461815U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359686A (en) * | 2013-07-15 | 2013-10-23 | 中盈长江国际新能源投资有限公司 | Light-catalyzed reaction system for collecting sunlight |
| WO2015007130A1 (en) * | 2013-07-15 | 2015-01-22 | 中盈长江国际新能源投资有限公司 | Light-catalyzed reaction system by collecting sunlight |
| CN103359686B (en) * | 2013-07-15 | 2015-04-22 | 中盈长江国际新能源投资有限公司 | Light-catalyzed reaction system for collecting sunlight |
| CN104857850A (en) * | 2015-05-28 | 2015-08-26 | 宁波市沧海新材料开发有限公司 | Indoor polluted air treater |
| CN110730902A (en) * | 2017-11-07 | 2020-01-24 | 图尔库大学 | Indicating the intensity of a predetermined type of radiation |
| CN114870618A (en) * | 2022-03-26 | 2022-08-09 | 黄子鸣 | Photoelectrocatalysis reactor |
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