CN108400647A - Solar power supply based on Internet photocatalyst fresh air system - Google Patents
Solar power supply based on Internet photocatalyst fresh air system Download PDFInfo
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- CN108400647A CN108400647A CN201810453593.5A CN201810453593A CN108400647A CN 108400647 A CN108400647 A CN 108400647A CN 201810453593 A CN201810453593 A CN 201810453593A CN 108400647 A CN108400647 A CN 108400647A
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- 239000011941 photocatalyst Substances 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 239000003990 capacitor Substances 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 9
- 238000004146 energy storage Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 25
- 238000004887 air purification Methods 0.000 description 13
- 238000004891 communication Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012636 effector Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 208000019838 Blood disease Diseases 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000001605 fetal effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003694 hair properties Effects 0.000 description 1
- 208000014951 hematologic disease Diseases 0.000 description 1
- 208000018706 hematopoietic system disease Diseases 0.000 description 1
- 239000003845 household chemical Substances 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- TYTHZVVGVFAQHF-UHFFFAOYSA-N manganese(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Mn+3].[Mn+3] TYTHZVVGVFAQHF-UHFFFAOYSA-N 0.000 description 1
- GEYXPJBPASPPLI-UHFFFAOYSA-N manganese(III) oxide Inorganic materials O=[Mn]O[Mn]=O GEYXPJBPASPPLI-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/40—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ozonisation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Human Computer Interaction (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
A solar power supply based on an Internet photocatalyst fresh air system comprises a controller, a photovoltaic cell, an inverter, a rectifier, an electric switch and a transformer, wherein the photovoltaic cell stores output energy in a super capacitor, and the inverter is used for converting direct current electric energy output by the photovoltaic cell into alternating current electric energy; the rectifier is used for converting alternating current into pulsating direct current; the solar power supply is characterized by further comprising an output period detection circuit, and the controller controls the working state of the electric switch according to information provided by the output period detection circuit, so that the stability of power output is improved. The solar power supply provided by the invention has high output stability.
Description
Technical field
The present invention relates to a kind of sun-generated electric powers based on internet photocatalyst fresh air system, more particularly to output to stablize height
Sun-generated electric power.
Background technology
With the rapid development of modern social economy, the mankind are increasing to the demand of the energy.However coal, oil, day
The traditional energies storage levels such as right gas constantly reduce, are increasingly in short supply, cause rising steadily for price, while conventional fossil fuel causes
Problem of environmental pollution it is also further serious, these all limit the raising of the development and human life quality of society significantly.The energy
Problem has become most one of distinct issues of contemporary world.Thus seek the new energy, especially free of contamination cleaning energy
Source has become the hot spot of present people's research.Solar energy is a kind of inexhaustible clean energy resource, and stock number
Huge, the solar radiant energy total amount that earth surface is received every year is 1 × 1018kWh, is more than 10,000 times of the world year consumption gross energy.
Solar energy has all been utilized important one as new energy development by countries in the world.However since solar radiation reaches the earth
On energy density it is small（About one kilowatt every square metre）, and be discontinuous again, to cause directly using upper in the presence of tired
Difficulty, this brings certain difficulty to large-scale utilization.
In addition, China's atmosphere pollution is increasingly severe, the bad airs phenomenon such as sandstorm, haze is increasingly severe, 3/4
City dweller absorbs less than clean air.Time of modern 80~90% is spent indoors simultaneously, modern building it is closed
Property increase, various decorating and renovating materials, furniture and household chemicals etc. largely get in, make indoor pollutant benzene homologues, wave
Hair property organic matter（VOC）, PM2.5 source and type increase.These pernicious gases are retained, are accumulated, and cause indoor air quality
Deteriorate, one layer has more been aggravated on the basis of outdoor air pollution, serious influence is caused on human body health.Lead to white blood
Disease, lung cancer, nervous system, respiratory system and immune system, the generation of the diseases such as fetal congenital defect.
In order to solve the above technical problems, providing solar air purification device in the prior art, but carry in the prior art
The solar-electricity source stability of confession is poor, to make air cleaning unit job insecurity.
Invention content
To solve the above problems, the present invention goal of the invention be to provide it is a kind of based on internet photocatalyst fresh air system too
Positive energy power supply, output are stablized.
To realize that the goal of the invention, the present invention provide a kind of solar-electricity based on internet photocatalyst fresh air system
Source comprising controller, photovoltaic cell, inverter, rectifier, electric switch and transformer, wherein photovoltaic cell is by the energy of output
Source is stored in super capacitor, and the inverter is used to the direct current energy that photovoltaic cell exports being converted to AC energy；It is described
Rectifier is used to alternating current being converted to Rectified alternating current；Transformer includes the first primary coil, the second primary coil and secondary
Coil, controller controls electric switch so that Rectified alternating current to be applied on the first primary coil, and exports and apply from secondary coil
In alternating current on plasma electrode, which is characterized in that sun-generated electric power further includes output cycle detection circuit, and controller is according to defeated
The working condition that the information control electric switch of cycle detection circuit offer is provided, to improve the stability of power supply output.
Preferably, the output cycle detection circuit includes input voltage detector, output voltage detector, zero passage detection
Circuit, comparator, shift register, latch, clock signal generator, first and door, second and door and phase inverter, voltage inspection
Device is surveyed for detecting the voltage for being input to rectifier, output end is connected to the reverse side of comparator；The two of zero cross detection circuit
Signal enters end and is connected to the second primary coil, for detecting the period of output voltage to generate the cycle phase in period and output voltage
Consistent square wave；The input terminal of the phase inverter is connected to the signal output end of zero-crossing detector, and output end is connected to
One with the first input end of door and second with the first input end of door；The signal output end of squarer is connected to first
With the second signal input terminal of door and the clock end of shift register；The reverse side of comparator is connected to the signal of voltage detector
Output end, in-phase end are connected to the second primary coil, and output end is connected to the signal input part of shift register；Shift register
Signal output end be connected to the signal input part of latch；The signal output end of latch is connected to second the second letter with door
Number input terminal, second is supplied to controller, controller to control electricity according to the signal of input with the signal output end of door through driver
The working condition of switch.
Preferably, sun-generated electric power further includes the second transformer comprising primary coil and secondary coil, the second transformer
The first primary coil of primary coil and the first transformer be in parallel, the secondary coil of the second transformer and the first transformer
Secondary wire coil gives plasma electrode offer electric energy after being in series.
Compared with prior art, its output of the sun-generated electric power provided by the invention based on internet photocatalyst fresh air system
Stablize, to improve the job stability of photocatalyst air body processing unit.
Description of the drawings
Fig. 1 is Photocatalyst air purification device composition schematic diagram provided by the invention；
Fig. 2 is the composition schematic diagram of the control subsystem of Photocatalyst air purification device provided by the invention；
Fig. 3 is the circuit diagram of ultraviolet lamp plate provided by the invention；
Fig. 4 is the circuit diagram of sun-generated electric power provided by the invention；
Fig. 5 is the telecommunication circuit of solar energy photocatalyst air cleaning unit provided by the invention.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " first ", " second ", " third " etc. are only used for description mesh
, it is not understood to indicate or imply relative importance.
According to an embodiment of the present invention, the present invention provides one kind being based on Internet of Things air purification system for light catalyst,
Include by the background server of network connection, user terminal, Photocatalyst air purification device and monitoring center, wherein described
Network between user terminal, Photocatalyst air purification device, monitoring center and background server for being communicatively coupled.It is described
Network is including the use of such as Wi-Fi, blue pressure, 2.4G, UMTS（General Mobile moves communication system）、ISDN（ISDN）、
DSL（Digital subscriber line）、ATM（Asynchronous transfer mode）, 802.11, Ethernet, InfinBand and PCI Express
The connection of the technologies such as Advanced Switching.Right agreement includes TCP/IP in a network（Transmission control protocol/network
Agreement）、MPLS（Multiprotocol label switching）、UDP（User Datagram Protocol）、HTTP（Hypertext transfer protocol）、FTP（File
Transport protocol）、CDMA（CDMA）、WCDMA（Wideband code division multiple access）、GSM（Global system for mobile communications）、HSDPA（At a high speed
Downlink packets access）Deng.It includes HTML, XML etc. to exchange the format of data in a network.
Photocatalyst air purification device is set to each place, and the various polluted gas for place where monitoring contain
Amount, and the content of measured polluted gas packing framing is sent to prison by communication module or communication subsystem through network
Control center or user's handheld terminal are handled the gas in place place net to be carried out to air when polluted gas is exceeded
Change.Background server for network is managed and by Photocatalyst air purification device test result handle with history
Data are compared, and data can be consulted for user by being formed.
Fig. 1 is Photocatalyst air purification device composition schematic diagram provided by the invention, as shown in Figure 1, provided by the invention
Photocatalyst air purification device includes shell 1, control subsystem and air processing unit, and housing sidewall is provided with air inlet on one side
Mouthfuls 2, air inlet net is provided at air inlet.Exhaust outlet is provided at the top of shell, exhaust ports are provided with ozone decomposed device 8,
For ozone to be converted into oxygen, to form clean gas.Ozone decomposed device include at least following substance one kind or
It is several：Manganese, manganese dioxide, manganese sesquioxide managnic oxide etc..Air inlet is connected to inlet air plenum.Air processing unit includes being set along airflow direction
Set primary filter 3, wind turbine 4 and gas treatment equipment, wherein primary filter 3 is used to enter the wind indoor air progress to entering
Preliminary filtering, to remove the large particulate matter in air.It is indoor with organic pollution that wind turbine 4 is used to will go into air inlet
It includes ultraviolet lamp plate 5 that air, which is supplied to gas treatment equipment, the gas treatment equipment, is arranged in rectangular on ultraviolet lamp plate 55
The venthole of arrangement.Ultraviolet lamp plate 5 is additionally provided with the M*N ultraviolet lamps in rectangular arrangement, and the M and N are all higher than or wait
In 2.Power supply 6 applies electric energy to the ultraviolet lamp on ultraviolet lamp plate 5, and ultra violet lamp air is will go into gas treatment equipment
Oxygen is converted into ozone in air, and the ozone can decompose the organic pollution for entering gas treatment equipment.
According to an embodiment of the present invention, light catalyst element 7 is additionally provided in gas treatment equipment comprising in a burst of
The grid of shape has adhered to titanium dioxide granule on each network.
Fig. 2 is the composition schematic diagram of the control subsystem of Photocatalyst air purification device provided by the invention, such as Fig. 2 institutes
Show, control subsystem includes processor 130, touch display screen 126, communication subsystem（Communication unit）125, gas sensor
121, A/D converter 122, communication module 12 and air processing unit, wherein the communication module includes WIFI module, bluetooth
Module and/or 2.4G modules, gas sensor 121 are used to measure the concentration information of the pernicious gas of local environment, and by concentration
Information is converted to power information, is then supplied to processor or gas sensor 121 to be provided to processor through amplifier and is harmful to gas
Bulk concentration signal or body sensor 121 will be supplied to processing through amplifier, A/D converter in the concentration information of evil gas successively
Device 130.The data that processor 130 is used to provide gas sensor, amplifier or A/D converter 122 are handled, when harmful
When the concentration over-standard of gas, signal is provided to the driver of air processing unit, so that air processing unit works, will also be had
Evil gas concentration information be packaged framing then by communication subsystem or communication module be sent to long-range user terminal and/or
Monitoring center.
According to one embodiment, amplifier includes operational amplifier OP1, resistance R3, resistance R3 and resistance R5, they are formed
One in-phase proportion amplifier, for being amplified to the information that gas sensor provides.
According to one embodiment, air processing unit includes the ultraviolet lamp plate 131 of matrix, relay J1 and its driving circuit,
The normal open switch K1 of relay J1 is set in the access that power supply 6 provides electric energy to ultraviolet lamp plate 131, the driving electricity of relay J1
Road includes resistance R1, transistor T1 and diode D1, wherein the first end of resistance R1 is connected to an output of processor 130
End, second end are connected to the base stage of transistor T1.The emitter of transistor T1 is grounded, and line packet of the collector through relay is connected to
Power supply VCC,.The both ends parallel diode D1 of the line packet of relay J1.The switch K1 of relay J1 seals in the ultraviolet lamp plate of matrix
In 131 power circuit, i.e., ultraviolet 131 switch through relay J1 of lamp plate is connected to power supply DC.
According to one embodiment, air processing unit further includes fan driver 133 and wind turbine wind turbine 4.Wind turbine wind turbine 4 drives
Dynamic device provides tach signal according to the instruction fan wind turbine 4 that processor 130 provides.Air processing unit further includes relay J2
And its driving circuit, the normal open switch K2 of relay J2 are set in the access that 6 fan driver 133 of power supply provides electric energy,
The driving circuit of relay J2 includes resistance R2, transistor T2 and diode D2, wherein the first end of resistance R2 is connected to processing
One output end of device, second end are connected to the base stage of transistor T2.The emitter of transistor T2 is grounded, and collector is through relay
The line packet of J2 is connected to the VCC of power supply.The both ends parallel diode D2 of the line packet of relay J2.It goes here and there at the ends switch K2 of relay J2
Enter into the power circuit of fan driver 133, i.e. switch of the fan driver through relay J2 is connected to power supply DC.
Control subsystem provided by the invention further includes ROM123 and RAM124, and the ROM123 is grasped for storage control
Make program, the RAM124 is used to store nonce when 130 course of work of processor.Control subsystem further includes touching display
Screen 126, is connected to processor, for display data and input instruction.
Fig. 3 is the circuit diagram of ultraviolet lamp plate provided by the invention, as described in Figure 3, according to an embodiment of the present invention, ultraviolet
M*N on lamp plate 5 ultraviolet to be connected to power supply DC by M*N pixel switch, specifically, control system further includes capable selection
Device, column selector, N column selection line, M row select line, the first power cord LS, second source line LN and M*N pixel switch,
Processor 130 provides control signal to select a pixel switch to row selector and column selector, makes the two of a ultraviolet lamp
Electrode is connected on the first power cord LS and second source line LN, and DC power supply is given by the first power cord and second source line
Ultraviolet lamp electrode provides electric energy, and each pixel switch includes the first electric switch and the second electric switch, the control terminal of the first electric switch
It is connected to a column selection line, first terminal is connected to a row select line, and Second terminal is connected to the control of the second electric switch
End, the first terminal of the second electric switch are connected to the first power cord, and Second terminal is connected to the first electrode of ultraviolet lamp, ultraviolet lamp
Second electrode be connected to second source line, the both ends of each ultraviolet lamp are parallel with capacitance, the first power cord and second source line
It is connected to DC power supply 6, controllable switch K1 is set on the first power cord, is the normally opened contact of relay J1.For example, the first picture
Element switch includes the first electric switch T111 and the second electric switch T112, and the control terminal of the first electric switch T111 is connected to the first column selection
The first terminal for selecting line LL1, the first electric switch T111 is connected to the first row select line LP1, the second end of the first electric switch T111
Son is connected to the control terminal of the second electric switch T112, and the first terminal of the second electric switch T112 is connected to the first power cord LS, the
The Second terminal of two electric switch T111 is connected to the first electrode of ultraviolet lamp P11, and the second electrode of ultraviolet lamp is connected to the second electricity
The both ends of source line LN, ultraviolet lamp P11 are parallel with capacitance C11.Pixel switch is arranged in the present invention, and ultraviolet lamp is connected to power supply
DC, in this way, when the pollutant in air（Pernicious gas）Concentration it is low when, ultraviolet lamp in partial pixel can be made to be powered to sky
Gas irradiates, and when the concentration of the pollutant in air is high, ultraviolet lamp in multiple pixels can be made to be powered with to air exposure, such as
This can not only reduce the energy used, but also can increase the service life of light catalyst element 7 and ozone decomposed device 8.
As described, Photocatalyst air purification device Internet-based includes control subsystem, power supply and along air-flow side
To setting ultraviolet lamp plate, control subsystem control power supply is to give photo-catalytic processor to provide direct current energy, the electricity
The preferred sun-generated electric power in source, 4 illustrate sun-generated electric power provided by the invention below in conjunction with the accompanying drawings.
Fig. 4 is the circuit diagram of sun-generated electric power provided by the invention, as shown in figure 4, the sun-generated electric power DC6 includes：
Controller 611, photovoltaic cell 601, inverter, rectifier D601, electric switch S6 and transformer T1, wherein photovoltaic cell 601 is set
It sets on outdoor or roof, in super capacitor C601, the inverter is used for photovoltaic cell is defeated the energy storage of output
The direct current energy gone out is converted to AC energy comprising COSM pipes S1 to S4, wherein and COSM pipe S1 and COSM pipes S1 is in series,
COSM pipe S3 and COSM pipes S4 is in series, and then two branches are in parallel, and the control terminal S of each COSM pipes is connected to phase controller
（Do not show in Fig. 4）, the phase controller controls four COSM pipe working conditions, so that the direct current that photovoltaic cell 601 exports
Alternate electric energy can be converted to.The rectifier D601 is used to alternating current being converted to Rectified alternating current；Transformer packet T2 includes the
One primary coil L65, the second primary coil L64 and secondary coil L66, controller 611 control electric switch S5 with by pulsating direct current
Electricity is applied on the first primary coil, and is applied on photocatalyst electrode and/or fan driver and is exchanged from secondary coil output
Electricity.Sun-generated electric power further includes input voltage detector 602, output voltage detector and output signal cycle detection circuit, institute
State output signal cycle detection circuit include zero cross detection circuit 603, comparator 608, shift register 609, latch 607,
Clock signal generator 606, first and door 605, second and door 610 and phase inverter 604, voltage detector 602 are defeated for detecting
Enter the voltage to rectifier D601, first input end is connected to through inductance L61 during electric switch S1 is connected with electric switch S2
Intermediate node, the second input terminal are connected to the intermediate node that electric switch S3 is connected with electric switch S4, and output end is connected to comparator
608 reverse side；Two signals of zero cross detection circuit 603 enter end and are connected to the second primary coil, for detecting output voltage
Period is to generate the period square wave consistent with the period of output voltage；The input terminal of the phase inverter 604 is connected to zero passage inspection
Survey the signal output end of device 603, output end is connected to first and the first input end of door 605 and second and the of door 610
One input terminal；The signal output end of clock signal generator 606 be connected to first with the second signal input terminal of door 605 and
The clock end of shift register 609；The reverse side of comparator 608 is connected to the signal output end of voltage detector 602, in-phase end
It is connected to the second primary coil, second mends grade coil as output voltage detector；The output end of comparator 608 is connected to displacement and posts
The signal input part of storage 609；Move the signal output end of register 609 be connected to the signal input part of latch 607, latch
607 preferred d type flip flop of device；The signal output end of d type flip flop is connected to the second signal input terminal of second and door 610, second with
The signal output end of door 610 is connected to controller 611 through driver S5, and controller 611 controls electric switch according to the signal of input
The working condition of S5.
Sun-generated electric power further includes the second transformer T2 comprising primary coil L62 and secondary coil L63, the second transformation
The primary coil of device T2 and the first primary coil of the first transformer T1 are in parallel, the same phase of the primary coil of the second transformer T2
The capacitance C602 being in series and diode D602 is set between end and the first primary coil reverse side of the first transformer T1.Second
The secondary wire coil of the secondary coil of transformer and the first transformer be in series after to being provided out electric energy.Second transformer T2's is first
The in-phase end of grade coil provides signal through resistance R61 to controller 611, and the voltage value of time variant voltage T1 and T2 is input to detection.
The secondary coil L66 of the secondary coil L63 and transformer T1 of transformer T2 are in series and are formed by rectification circuit D603 rectifications
Rectified alternating current filters to form direct current to provide electric energy to ultraviolet lamp plate and/or other circuits by filter circuit C61.
The power supply that the present invention is arranged such, as a result of output signal cycle detection circuit, controller 611 is according to output
The make-and-break time for the signal control electric switch S5 that signal period detection circuit provides, to stabilize the output of power supply, further
Improve the stability of power supply.
Fig. 5 is the telecommunication circuit of Photocatalyst air purification device provided by the invention, as shown in figure 5, provided by the invention
Telecommunication circuit（Communication unit）At least telecommunication circuit includes at least road circulator 702 and bucking circuit, and the bucking circuit includes
First power splitter 701, the first modulation circuit 703, the second modulation circuit 704, third modulation circuit 705, combiner 706, second
Power splitter 707 and amplitude-phase detection circuit 708, wherein the carrier signal that the first effector 701 is used to input carries out power
It is respectively supplied to the first modulation circuit 703, the second modulation circuit 704, third modulation circuit 705 and circulator 702；Second
The signal that effector 707 is used to provide circulator 702 carries out power distribution, and the combiner 706 and amplitude provided respectively is believed
Detection unit 708；Amplitude believe detection unit 708 for detect in input signal isolation due to circulator 702 it is insufficient and
The first amplitude and first phase for the carrier wave directly revealed, due to the second amplitude and second for the carrier wave that antenna mismatches and reveals
Phase, the third amplitude and third phase of the carrier wave revealed due to Ambient, and it is supplied to processor 130, the processing
The information generation that device 130 is provided according to amplitude-phase detection unit controls the first modulation circuit 703, the second modulation circuit respectively
The control signal of 704 third modulation circuit 705, the first modulation circuit 703, the second modulation circuit 704, third modulation circuit
705 respectively according to respective control signal to carrier signal into line amplitude adjust and phase adjustment to be carried with the second power splitter 707
The signal of confession is added in combiner 706, the carrier wave directly revealed to offset the isolation deficiency of circulator；Due to
Antenna is mismatched and the carrier wave revealed and the carrier wave revealed due to Ambient.Preferably, three modulation circuits wrap
Include phase shifter and adjustable attenuator, respectively according to processor provide control signal to carrier signal into line amplitude adjust and phase
Adjustment provides signal from combiner to the receives link of communication unit.
Receives link is that the reflection that leakage carrier wave, the antenna of circulator mismatch caused reflection carrier wave, environment generates carries
The vector signal of the wanted carrier mixing of wave, corresponding offset reveals carrier wave to three road modulation circuits all the way respectively, but amplitude-phase
The amplitude and phase difference that detection unit detects the carrier wave and leakage carrier wave of the different modulation circuit output in three tunnels simultaneously are highly difficult
, but since the variation of the carrier phase for the leakage that the isolation of circulator is inadequate and generates is substantially stationary, amplitude
Substantially it can be determined according to circulator and carrier wave transmission power, and since the reflection carrier wave that antenna mismatches and generates can also be big
It causes to determine its amplitude and phase change, what is most possibly changed is the reflection carrier wave that environment generates, and closed loop feedback is needed constantly to adjust
Section, until find one more accurately modulation value offset the road-load wave.
Since there are measurement error or other reasons, doing one-shot measurement can not be completely counterbalanced by, therefore the conjunction after counteracting
Device 706 output end in road has accessed a power detector, and the power detector is connect with processor, at detection signal feeding
Device 130 is managed, processor 130 judges offset result according to the signal, until the value that power detector detects reaches requirement.
Telecommunication circuit provided by the invention is offset by three-channel carrier than more thoroughly as a result of carrier cancellation circuit
The carrier wave leakage for solving the problems, such as telecommunication circuit, and by closed loop adjusting better carrier wave inhibition can be obtained.In the present invention
Communication subsystem 125, bluetooth module 127, WIFI module 128,2.4G modules 129 can be used the present invention and provide foregoing circuit
With bucking circuit.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " " connected ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be
It is connected directly, can also can also be the connection inside two elements indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (3)
1. a kind of sun-generated electric power based on internet photocatalyst fresh air system comprising controller, photovoltaic cell, inverter,
Rectifier, electric switch and transformer, wherein photovoltaic cell by the energy storage of output in super capacitor, use by the inverter
AC energy is converted in the direct current energy for exporting photovoltaic cell；The rectifier is used to alternating current being converted to pulsating direct current
Electricity；Transformer includes the first primary coil, the second primary coil and secondary coil, and controller controls electric switch with by pulsating direct current
Electricity is applied on the first primary coil, and is applied to alternating current on plasma electrode from secondary coil output, which is characterized in that too
Positive energy power supply further includes output cycle detection circuit, and controller controls electric switch according to the information that output cycle detection circuit provides
Working condition, to improve power supply output stability.
2. sun-generated electric power according to claim 1, which is characterized in that the output cycle detection circuit includes input electricity
Press detector, output voltage detector, zero cross detection circuit, comparator, shift register, latch, clock signal generator,
First is used to detect the voltage for being input to rectifier with door, second and door and phase inverter, voltage detector, and output end is connected to
The reverse side of comparator；Two signals of zero cross detection circuit enter end and are connected to the second primary coil, for detecting output voltage
Period is to generate the period square wave consistent with the period of output voltage；The input terminal of the phase inverter is connected to zero-crossing detector
Signal output end, output end be connected to first with the first input end of door and second with the first input end of door；Square wave
The signal output end of generator is connected to first and the second signal input terminal of door and the clock end of shift register；Compare
The reverse side of device is connected to the signal output end of voltage detector, and in-phase end is connected to the second primary coil, and output end is connected to
The signal input part of shift register；The signal output end of shift register is connected to the signal input part of latch；Latch
Signal output end be connected to the second signal input terminal of second and door, second is supplied to the signal output end of door through driver
Controller, controller control the working condition of electric switch according to the signal of input.
3. according to any sun-generated electric powers of claim 1-2, which is characterized in that further include the second transformer comprising
Primary coil and secondary coil, the primary coil of the second transformer and the first primary coil of the first transformer are in parallel, and second
The secondary wire coil of the secondary coil of transformer and the first transformer gives plasma electrode offer electric energy after being in series.
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| CN113199857A (en) * | 2021-05-12 | 2021-08-03 | 深圳朋凯印刷有限公司 | UV light curing machine for forming three-dimensional embossment effect on packaging printing paper base |
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