CN208158465U - A kind of photocatalysis power generator relying on ambient humidity difference - Google Patents
A kind of photocatalysis power generator relying on ambient humidity difference Download PDFInfo
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- CN208158465U CN208158465U CN201820489370.XU CN201820489370U CN208158465U CN 208158465 U CN208158465 U CN 208158465U CN 201820489370 U CN201820489370 U CN 201820489370U CN 208158465 U CN208158465 U CN 208158465U
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Abstract
The utility model discloses a kind of photocatalysis power generator for relying on ambient humidity difference.The power generator includes photocatalysis generator unit, the storage assembly by psychrometric difference driving（5）And sunlight collection emitting module（4）.The photocatalysis generator unit of the psychrometric difference driving successively includes anode gas flow channels from side to the other side（12）, screen mesh type photo cathode material（1）, moisture-inhibiting proton exchange membrane（2）, screen mesh type cathode material（3）, cathode gas flow channels（13）.The photocatalysis generator unit of the device is under illumination condition, is that electric energy is stored in storage assembly by the gas humidity difference potential energy in anode, cathode gas flow channels by photocatalysis electrochemical reaction.Psychrometric difference potential energy is electric energy by utility model device, from a wealth of sources using solar energy as driven by energy using the ambient humidity difference being widely present as raw material, and raw material cleaning is sustainable；Meanwhile device is simple and compact, safe and reliable, movement-less part, no fixed equipment, production is simple.
Description
Technical field
The utility model relates to psychrometric difference power generator technical field, in particular to a kind of light of ambient humidity difference driving is urged
Elelctrochemical power generation device.
Background technique
In the fast-developing world today, with quickly disappearing for the non-regeneration energies such as tellurian coal, petroleum, natural gas
Consumption, energy problem start to become the matter of utmost importance for determining development, and then people start to explore solar energy, geothermal energy, water energy, wind
The renewable energy such as energy, biological energy source, ocean energy.
However, there are also a kind of for a long time by people's ignorance other than the renewable energy such as biological energy source, wind energy, geothermal energy
The energy.Ambient humidity difference potential energy is also a kind of potential renewable energy, and humidity, which is worse than in geographical environment, extensive space
Upper and temporal presence, and being widely present in air handling system is a kind of cleaning and the stable energy.Such as China
The humidity of vast southeast coastal area, annual air in 3 to June all maintains quite high level；And it is indoors
The comfortable living environment of holding, the usually artificial reduction indoor air humidity of people.During this time, indoors and it is outdoor
Air between there is psychrometric difference potential energy.If the psychrometric difference potential energy that can be generated compares for family room
It is small, then what can be generated in operation process is wet for some megastore, office building or factory and engineering project
It is then considerable for spending poor potential energy.Therefore, if psychrometric difference potential energy can be used for electric energy, this newly-increased energy
Land use systems will be expected to so that social energy problem is eased.
There has been no the research achievements that human hair table generates electricity about psychrometric difference at present.Have by the system of the energy of ambient humidity difference
Cleaning is stable, from a wealth of sources, is not limited by a space and is not easy to cause many advantages such as acid and alkali corrosion problem.Therefore environmental wet is utilized
It spends poor resource to generate electricity, huge economic benefit can not only be created, meanwhile, it also will be helpful to environment matter using the clean energy
The improvement and holding of amount.
Solar energy has huge application potential as a kind of harmless universal permanent and huge non-renewable energy.But due to skill
Art limitation, the mankind for solar energy utilization and it is insufficient.1967, the clear professor's discovery in rattan island can promote by the strength of light
Into oxidative decomposition.Confirmed that some semiconductor materials (such as titanium dioxide) electrons under the irradiation of sunlight jumped later
It moves, generates photo-generate electron-hole pair, facilitation is played to some oxidative decompositions.But not yet someone is by solar energy at present
Combine with psychrometric difference power generation.
Utility model content
The purpose of the utility model is to overcome in place of shortcoming and defect in the prior art, a kind of dependence environment is provided
The photocatalysis power generator of psychrometric difference.
The purpose of this utility model is achieved through the following technical solutions.
A kind of photocatalysis power generator relying on ambient humidity difference, photocatalysis generator unit, storage including psychrometric difference driving
Electrical component and sunlight collection emitting module；
The photocatalysis generator unit of the psychrometric difference driving successively includes anode gas flow channels, sieve from side to the other side
Net formula photo cathode material, moisture-inhibiting proton exchange membrane, screen mesh type cathode material and cathode gas flow channels；Wherein, screen mesh type photoelectricity
Anode material, moisture-inhibiting proton exchange membrane and screen mesh type cathode material collectively constitute the electrode assembly of photocatalysis generator unit；
The anode gas flow channels and cathode gas flow channels are provided with air inlet and air outlet；The anode gas flow channels
It is respectively arranged with frequency conversion fan outside with the air inlet of cathode gas flow channels；
The air inlet of the anode gas flow channels is provided with No.1 air-valve and No.1 Temperature Humidity Sensor, the anodic gas
The inside of runner is equipped with No.1 flow sensor, and the gas outlet of the anode gas flow channels is provided with No. two temperature and humidity sensings
Device；
The air inlet of the cathode gas flow channels is provided with No. two air-valves and No. three Temperature Humidity Sensors, the cathode gas
The inside of runner is equipped with No. two flow sensors, and the gas outlet of the cathode gas flow channels is provided with No. four temperature and humidity sensings
Device；
The screen mesh type photo cathode material and screen mesh type cathode material are porous masses structure；The screen mesh type photoelectricity
Contain anode photoelectric and cathod catalyst on anode material and screen mesh type cathode material respectively；The screen mesh type photoelectricity sun
Pole material is connected via conducting wire with storage assembly with screen mesh type cathode material, the electric energy quilt generated so as to photocatalysis generator unit
It is stored in electrical storage device in time, and connects in circuit and be connected to ammeter and voltmeter；
The sunlight collection emitting module is placed in the close anode gas flow channels side of photocatalysis generator unit, has and receives
Collect the function of sunlight and the sunlight of collection can be radiated in anode gas flow channels.
Preferably, the pipe wall material of the anode gas flow channels is the insulation gas impermeable material of light-permeable, it is ensured that through the sun
Light collects the tube wall that the light that emitting module projects penetrates anode gas flow channels, is radiated on screen mesh type photo cathode material, sends out
Third contact of a total solar or lunar eclipse electrocatalytic reaction.
Preferably, the pipe wall material of the cathode gas flow channels is insulation gas impermeable material.
Preferably, the moisture-inhibiting proton exchange membrane is the high property for being provided simultaneously with selectivity and penetrating hydrone and hydrogen ion ability
Energy dielectric film, including Bipolar Membrane or amphoteric membrane；Moisture-inhibiting proton exchange membrane is by including organic/inorganic nano combined method, catalysis
Polymerization or radiation graft process are prepared.
Preferably, the screen mesh type photo cathode material and screen mesh type cathode material be using include screen printing method,
Anode photoelectric or cathod catalyst particle are closely attached to the table of metallic sieve skeleton by transfer printing or gunite respectively
Face is prepared.
Preferably, the anode photoelectric is with the photoelectric material of catalysis, and being includes TiO2, ZnO or WO3
Semiconductor material, or be the non-semiconducting material for including heteropoly acid.
Preferably, the cathod catalyst is the reduction reaction catalysis that can be catalyzed electronics and oxygen and proton reaction generation water
Alloy, the phosphide, carbonization of one or more of agent material, including precious metals pt, Ir or Ru or precious metals pt, Ir and Ru
Object or loaded article.
Preferably, the pipe shape of the anode gas flow channels and cathode gas flow channels be have rib, it is without rib, vertical
Or curved shape.
Preferably, the sunlight collection emitting module be with reflection and refractive component, have including plane, curved surface or
Serrated face structure and can be by the component of the sunlight collection of inactive area to effective coverage.
Preferably, the boundary that the screen mesh type photo cathode material and screen mesh type cathode material are connect with moisture-inhibiting proton exchange membrane
There is the contact point of close contact on face；When anode gas flow channels are passed through damp atmosphere, and cathode gas flow channels are passed through low humidity
When spending air, the damp atmosphere in anode gas flow channels passes through anode-side porous masses structure close to contact point, in sunlight
Under irradiation, photodegradation generation occurs under the action of anode-side porous masses structure Anodic photoelectric for vapor in air
Proton；Meanwhile aquation occurs for hydrone of the proton in anode-side and humid air, forms hydrogen ion；At the same time,
Low humidity air is passed through in cathode gas flow channels, moisture-inhibiting proton exchange membrane, which is generated, is directed toward the wet of low humidity side by high humility side
It is poor to spend, and under the driving of the psychrometric difference, hydrogen ion passes through moisture-inhibiting proton exchange membrane and moves to cathode side；Hydrogen ion is determined
To mobile so that the electronics that light-catalyzed reaction generates accordingly moves, generation electric current generates generating effect；And in the electronics of cathode side
It reacts with proton and oxygen and generates water.
Gas humidity in anode side flow channels is higher than the gas humidity in cathode side flow channels, psychrometric difference potential energy between the two
Electric energy is translated into be stored in electrical storage device.
It is furthermore preferred that the type of flow of the air in anode gas flow channels and cathode gas flow channels include fair current, adverse current or
Cross-flow.
Preferably, the photocatalysis generator unit of psychrometric difference driving is more than one, and the light of multiple psychrometric differences driving
The combination for being catalyzed generator unit includes tandem, parallel, superposition type, combined type or multi-stag.
The catalysis electricity generating principle of utility model device is：
When sunlight is radiated at anode gas flow channels side, under the action of sunlight, screen mesh type photo cathode material
Photoelectric electronics in Catalytic Layer is excited, and generates photo-generate electron-hole pair；Wherein, light induced electron e-, photohole
For h+；Photohole h+It is enriched on catalysis material, is contacted with the hydrone in anode-side humid air, occur 22O+4h+→4H++2
Oxidation reaction；I.e. in photohole h+Oxidation under, hydrone, which is oxidized, generates hydrogen ion and oxygen；The H of generation+With
Aquation occurs for the hydrone in anode-side humid air, hydrogen ion is generated, in yin-yang the two poles of the earth gas humidity difference motive force
Under the action of pass through moisture-inhibiting proton exchange membrane and move to cathode side, the light induced electron of generation is e-Then yin is transferred to by external circuit
In cathode side 4H occurs for pole side++O2+4e-→2H2The water of the reduction reaction of O, generation is taken away by the dry air of cathode side；Then,
Effective electric current is generated in circuit.
Compared with prior art, the utility model has the following advantages that and beneficial effect：
The photocatalysis power generator of the dependence ambient humidity difference of the utility model is using psychrometric difference as raw material, using solar energy as energy
Source driving, from a wealth of sources, raw material cleaning is sustainable；Meanwhile the device is simple and compact, safe and reliable, movement-less part, no fixation
The problems such as equipment, production is simple, and device is corrosion-free, gas bubble blockage, the operational feasibility with theory and practice.
Detailed description of the invention
Fig. 1 is the photocatalysis generator unit based on the photocatalysis power generator for relying on ambient humidity difference in specific embodiment
Structural schematic diagram；
Fig. 2 is that the structure of the electrode assembly based on the photocatalysis power generator for relying on ambient humidity difference in specific embodiment is shown
It is intended to；
Fig. 3 is the photocatalysis generator unit based on the photocatalysis power generator for relying on ambient humidity difference in specific embodiment
Operation principle schematic diagram；
Fig. 4 is to be generated electricity based on the photocatalysis power generator for relying on ambient humidity difference using multiple photocatalysis in specific embodiment
The schematic diagram of unit parallel combination；
Fig. 5 is to be generated electricity based on the photocatalysis power generator for relying on ambient humidity difference using multiple photocatalysis in specific embodiment
The schematic diagram of unit tandem compound；
Fig. 6 is to be generated electricity based on the photocatalysis power generator for relying on ambient humidity difference using multiple photocatalysis in specific embodiment
The schematic diagram of unit series/parallel complex composition.
Specific embodiment
The technical solution of the utility model is made below in conjunction with specific embodiments and drawings further clear, complete, detailed
Description, but the protection scope of the utility model and embodiment are without being limited thereto.Obviously, described example is only that this is practical
Novel a part of the embodiment, instead of all the embodiments.Based on following embodiment, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, the protection scope of the utility model is belonged to.
In specific embodiment, a kind of photocatalysis power generator relying on ambient humidity difference, the light including psychrometric difference driving is urged
Elelctrochemical power generation unit, storage assembly 5 and sunlight collection emitting module 4；
The photocatalysis generator unit of psychrometric difference driving successively includes anode gas flow channels 12, sieve from side to the other side
Formula photo cathode material 1, moisture-inhibiting proton exchange membrane 2, screen mesh type cathode material 3 and cathode gas flow channels 13, structural schematic diagram is such as
Shown in Fig. 1；
Wherein, screen mesh type photo cathode material 1, moisture-inhibiting proton exchange membrane 2 and screen mesh type cathode material 3 collectively constitute light and urge
The electrode assembly of elelctrochemical power generation unit, structural schematic diagram are as shown in Figure 2；Screen mesh type photo cathode material 1 and screen mesh type cathode material 3
It is porous masses structure (as shown in 18 in Fig. 2)；Contain respectively on screen mesh type photo cathode material 1 and screen mesh type cathode material 3
There are anode photoelectric and cathod catalyst；
Screen mesh type photo cathode material 1 and screen mesh type cathode material 3 are using including screen printing method, transfer printing or spray
Method is penetrated, the surface that anode photoelectric or cathod catalyst particle are closely attached to metallic sieve skeleton respectively is prepared into
It arrives；The anode photoelectric used is, with photoelectric material is catalyzed, being includes TiO2, ZnO or WO3Semiconductor material
Material, or be the non-semiconducting material for including heteropoly acid；The cathod catalyst used is anti-for that can be catalyzed electronics and oxygen and proton
The reduction catalyst material of water, including one of precious metals pt, Ir or Ru or precious metals pt, Ir and Ru should be generated
Above alloy, phosphide, carbide or the loaded article；
Screen mesh type photo cathode material 1 is connected via conducting wire with storage assembly 5 with screen mesh type cathode material 3, and connects
Ammeter and voltmeter are connected in circuit；
Moisture-inhibiting proton exchange membrane 2 is the high-performance electrolyte for being provided simultaneously with selectivity and penetrating hydrone and hydrogen ion ability
Film, including Bipolar Membrane or amphoteric membrane；Screen mesh type photo cathode material 1 and screen mesh type cathode material 3 and moisture-inhibiting proton exchange membrane 2 connect
There is the contact point of close contact on the interface connect；
Anode gas flow channels 12 and cathode gas flow channels 13 are provided with air inlet and air outlet；12 He of anode gas flow channels
Frequency conversion fan is respectively arranged with outside the air inlet of cathode gas flow channels 13；The pipe wall material of anode gas flow channels 12 is the insulation of light-permeable
Gas impermeable material；The pipe wall material of cathode gas flow channels 13 is insulation gas impermeable material；Anode gas flow channels 12 and cathode gas
The pipe shape of runner 13 is to have rib, without rib, vertical or curved shape；
The air inlet of anode gas flow channels 12 is provided with No.1 air-valve 8 and No.1 Temperature Humidity Sensor 10, anodic gas stream
The inside in road 12 is equipped with No.1 flow sensor 14, and the gas outlet of anode gas flow channels 12 is provided with No. two Temperature Humidity Sensors
16；
The air inlet of cathode gas flow channels 13 is provided with No. two air-valves 9 and No. three Temperature Humidity Sensors 11, cathode gas flow
The inside in road 13 is equipped with No. two flow sensors 15, and the gas outlet of cathode gas flow channels 13 is provided with No. four Temperature Humidity Sensors
17；
The operation principle schematic diagram of photocatalysis generator unit is as shown in figure 3, sunlight is radiated at anode gas flow channels side
When, under the action of light, the photochemical catalyst electronics in screen mesh type anode material Catalytic Layer is excited, and generates photo-generate electron-hole
It is right；Wherein, light induced electron e-, photohole h+；Photohole h+It is enriched on catalysis material, in anode-side humid air
Hydrone contact, occur 22O+4h+→4H++2Oxidation reaction；I.e. in photohole h+Oxidation under, hydrone is by oxygen
Change and generates hydrogen ion and oxygen；The H of generation+Aquation occurs with the hydrone in anode-side humid air, generates H30 hydroxonium ion
Son passes through moisture-inhibiting proton exchange membrane 2 under the action of gas humidity difference motive force at yin-yang the two poles of the earth and moves to cathode side, the light of generation
Raw electronics is e-It then is transferred to cathode side by external circuit, 4H occurs in cathode side++O2+4e-→2H2The reduction reaction of O generates
Water taken away by the dry air of cathode side；Then effective electric current is generated in circuit；
When device is run, anode gas flow channels 12 are passed through damp atmosphere, and cathode gas flow channels 13 are passed through low humidity sky
Gas, the damp atmosphere in anode gas flow channels 12, close to contact point, are irradiated by anode-side porous masses structure in sunlight
Under, photodegradation generation matter occurs under the action of anode-side porous masses structure Anodic photoelectric for vapor in air
Son；Meanwhile aquation occurs for hydrone of the proton in anode-side and humid air, forms hydrogen ion；At the same time, negative
Low humidity air is passed through in pole gas flow 13, moisture-inhibiting proton exchange membrane 2, which is generated, is directed toward low humidity side by high humility side
Psychrometric difference, under the driving of the psychrometric difference, hydrogen ion passes through moisture-inhibiting proton exchange membrane 2 and moves to cathode side；Hydrogen ion
Displacement make light-catalyzed reaction generate electronics accordingly move, generate electric current, generate generating effect；And in cathode side
Electronics and proton and oxygen react and generate water；Wherein, air is in anode gas flow channels 12 and cathode gas flow channels 13
The type of flow includes fair current, adverse current or cross-flow；
Psychrometric difference driving photocatalysis generator unit be more than one, and multiple psychrometric differences driving photocatalysis generator unit
Combination include tandem, parallel, superposition type, combined type or multi-stag；
Fig. 4, Fig. 5 and Fig. 6 are respectively using multiple photocatalysis generator units and compound by parallel, series connection and series/parallel
The schematic diagram that is combined of form；
Wherein, the schematic diagram using multiple photocatalysis generator unit parallel combinations is as shown in Figure 4；In power generation process, first
No.1 frequency conversion fan 19 and No. two frequency conversion fans 20 are opened, so that highly humid air and low-humidity air respectively flow through second photocatalysis
21 to n-th photocatalysis generator unit 22 of generator unit, then converges into one respectively again, flows into surrounding air；Then it opens
Light illumination module, under photocatalysis and the driving of psychrometric difference, each generator unit produces electricl energy and collects by circuit
Into electrical storage device；
Using the schematic diagram of multiple photocatalysis generator unit tandem compounds as shown in figure 5, different from parallel combination mode, send out
In electric process, highly humid air and low-humidity air flow through second photocatalysis generator unit 21 to n-th in the form of concatenated respectively
Photocatalysis generator unit 22, then flow into surrounding air；
Using multiple photocatalysis generator unit series/parallels complex composition schematic diagram as shown in fig. 6, from laterally, it is each
Capable photocatalysis generator unit is connected with each other in a series arrangement；From longitudinal direction, the photocatalysis generator unit of each column is with parallel connection side
Formula connection；Each photocatalysis generator unit is produced electricl energy and is pooled in electrical storage device by circuit；
Sunlight collection emitting module 4 is with reflection and refractive component, has including plane, curved surface or serrated face structure
And can be by the component of the sunlight collection of inactive area to effective coverage；Sunlight collection emitting module 4 is placed in photocatalysis hair
12 side of close anode gas flow channels of electric unit has the function of collecting sunlight and the sunlight of collection can be radiated at sun
On pole gas flow 2.
Above embodiments are the preferred embodiment of the utility model, instead of all the embodiments, are only that practical to this
Novel technical solution makees further clear, complete, detailed description.Based on above embodiments, other are any without departing from this reality
Creative work is not being made with changes, modifications, substitutions, combinations, simplifications made under novel spiritual essence and principle etc.
Under the premise of every other embodiment obtained, should be equivalent substitute mode, be included in the protection of the utility model
Within the scope of.
Claims (10)
1. a kind of photocatalysis power generator for relying on ambient humidity difference, which is characterized in that the photocatalysis hair including psychrometric difference driving
Electric unit, storage assembly（5）And sunlight collection emitting module（4）；
The photocatalysis generator unit of the psychrometric difference driving successively includes anode gas flow channels from side to the other side（12）, sieve
Net formula photo cathode material（1）, moisture-inhibiting proton exchange membrane（2）, screen mesh type cathode material（3）And cathode gas flow channels（13）；Its
In, screen mesh type photo cathode material（1）, moisture-inhibiting proton exchange membrane（2）With screen mesh type cathode material（3）Collectively constitute photocatalysis hair
The electrode assembly of electric unit；
The anode gas flow channels（12）And cathode gas flow channels（13）It is provided with air inlet and air outlet；The anodic gas
Runner（12）And cathode gas flow channels（13）Air inlet outside be respectively arranged with frequency conversion fan；
The anode gas flow channels（12）Air inlet be provided with No.1 air-valve（8）With No.1 Temperature Humidity Sensor（10）, described
Anode gas flow channels（12）Inside No.1 flow sensor is installed（14）, the anode gas flow channels（12）Gas outlet set
It is equipped with No. two Temperature Humidity Sensors（16）；
The cathode gas flow channels（13）Air inlet be provided with No. two air-valves（9）With No. three Temperature Humidity Sensors（11）, described
Cathode gas flow channels（13）Inside No. two flow sensors are installed（15）, the cathode gas flow channels（13）Gas outlet set
It is equipped with No. four Temperature Humidity Sensors（17）；
The screen mesh type photo cathode material（1）With screen mesh type cathode material（3）It is porous masses structure；The screen mesh type light
Electric anode material（1）With screen mesh type cathode material（3）It is upper to contain anode photoelectric and cathod catalyst respectively；The sieve
Formula photo cathode material（1）With screen mesh type cathode material（3）Via conducting wire and storage assembly（5）It is connected, and connects in circuit
It is connected to ammeter and voltmeter；
The sunlight collection emitting module（4）It is placed in the close anode gas flow channels of photocatalysis generator unit（12）Side, tool
There is the function of collecting sunlight and the sunlight of collection can be radiated at anode gas flow channels（12）On.
2. a kind of photocatalysis power generator for relying on ambient humidity difference according to claim 1, which is characterized in that the sun
Pole gas flow（12）Pipe wall material be light-permeable insulation gas impermeable material；The cathode gas flow channels（13）Tube wall material
Material is insulation gas impermeable material.
3. a kind of photocatalysis power generator for relying on ambient humidity difference according to claim 1, which is characterized in that described
Wet proton exchange membrane（2）It is including double to be provided simultaneously with the high-performance dielectric film that selectivity penetrates hydrone and hydrogen ion ability
Pole film or amphoteric membrane.
4. a kind of photocatalysis power generator for relying on ambient humidity difference according to claim 1, which is characterized in that the sieve
Net formula photo cathode material（1）With screen mesh type cathode material（3）It is to use including screen printing method, transfer printing or gunite,
The surface that anode photoelectric or cathod catalyst particle are closely attached to metallic sieve skeleton respectively is prepared.
5. a kind of photocatalysis power generator for relying on ambient humidity difference according to claim 1, which is characterized in that the sun
Aurora elctro-catalyst is with the photoelectric material of catalysis, and being includes TiO2, ZnO or WO3Semiconductor material, or for packet
Include the non-semiconducting material of heteropoly acid；The cathod catalyst is the reduction that can be catalyzed electronics and oxygen and proton reaction generation water
The alloy of one or more of catalytic reaction agent material, including precious metals pt, Ir or Ru or precious metals pt, Ir and Ru, phosphatization
Object, carbide or loaded article.
6. a kind of photocatalysis power generator for relying on ambient humidity difference according to claim 1, which is characterized in that the sun
Pole gas flow（12）And cathode gas flow channels（13）Pipe shape be to have rib, without rib, vertical or curved shape
Shape.
7. it is according to claim 1 it is a kind of rely on ambient humidity difference photocatalysis power generator, which is characterized in that it is described too
Solar collector emitting module（4）For with reflection and refractive component, with include plane, curved surface or serrated face structure and can general
Component of the sunlight collection of inactive area to effective coverage.
8. a kind of photocatalysis power generator for relying on ambient humidity difference according to claim 1, which is characterized in that the sieve
Net formula photo cathode material（1）With screen mesh type cathode material（3）With moisture-inhibiting proton exchange membrane（2）Have on the interface of connection close
The contact point of contact；Work as anode gas flow channels（12）It is passed through damp atmosphere, and cathode gas flow channels（13）It is passed through low humidity sky
When gas, anode gas flow channels（12）Interior damp atmosphere passes through anode-side porous masses structure close to contact point, in sunlight
Under irradiation, photodegradation generation occurs under the action of anode-side porous masses structure Anodic photoelectric for vapor in air
Proton；Meanwhile aquation occurs for hydrone of the proton in anode-side and humid air, forms hydrogen ion；At the same time,
Cathode gas flow channels（13）Inside it is passed through low humidity air, moisture-inhibiting proton exchange membrane（2）It generates and low humidity is directed toward by high humility side
The psychrometric difference of side, under the driving of the psychrometric difference, hydrogen ion passes through moisture-inhibiting proton exchange membrane（2）Move to cathode side；Water
It closes the electronics that hydrionic displacement generates light-catalyzed reaction accordingly to move, generates electric current, generate generating effect.
9. a kind of photocatalysis power generator for relying on ambient humidity difference according to claim 8, which is characterized in that air exists
Anode gas flow channels（12）And cathode gas flow channels（13）The interior type of flow includes fair current, adverse current or cross-flow.
10. a kind of photocatalysis power generator for relying on ambient humidity difference according to claim 1, which is characterized in that described
Psychrometric difference driving photocatalysis generator unit be more than one, and multiple psychrometric differences driving photocatalysis generator unit combination side
Formula includes tandem, parallel, superposition type, combined type or multi-stag.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019196388A1 (en) * | 2018-04-09 | 2019-10-17 | 华南理工大学 | Photocatalytic power generation apparatus based on ambient humidity difference |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019196388A1 (en) * | 2018-04-09 | 2019-10-17 | 华南理工大学 | Photocatalytic power generation apparatus based on ambient humidity difference |
| US11289758B2 (en) | 2018-04-09 | 2022-03-29 | South China University Of Technology | Photocatalytic power generation apparatus depending on ambient humidity difference |
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