CN1690544A

CN1690544A - Full-automatic intelligent space purifier

Info

Publication number: CN1690544A
Application number: CN 200410023942
Authority: CN
Inventors: 张立勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-19
Filing date: 2004-04-19
Publication date: 2005-11-02
Anticipated expiration: 2024-04-19
Also published as: CN100340814C

Abstract

The invention relates to a full-automatic intelligent air purifier, belonging to filtration and purification of indoor air, comprising: a casing; a filter in the casing; an exhauster; and an air inlet pipe. It is characterized that the filter (18) and the closed chamber (19) are mounted in the casing (12) while the air inlet pipe (37) connects the room, parlor, and the outdoor air inlet; the exhauster, electric automatic control system and the filter (19) are mounted in the middle of the casing (17); the baffle board (2) of filter connects the casing (12) and forms a closed chamber (19) with its out surface; the exhauster is mounted at the front of the outlet of filter (18), and the closed chamber (19) is connected to the outlet (27) of air inlet pipe; the electric automatic control system transforms the detected time interrupt signal to eh one-chip computer IC1, via the presetted grogram to realize the high effective loop filtration, purification of air in the limited space, the real time automatically air supply, intelligentizztion and the full automatization while the energy consumption is reduced at most.

Description

Fully-automatic intelligent space purifying device

Technical field

Fully-automatic intelligent space purifying device belongs to indoor air filtration, field of purification, is specifically related to a kind of fully-automatic intelligent space purifying device.

Background technology

Along with the develop rapidly of industry, air pollution is on the rise, and has brought great harm for people's life, health, and country has strengthened the dynamics of administering environment for this reason, but also needs the long time.Under the situation that overall situation can not be administered rapidly, to the air of the daily daily life of people, life, work space carry out that purified treatment just shows particularly important.On the market multiple air purifier has appearred now, but conclude and to get up to have two types: the one, into and out of the air port all indoor, room air enters depurator from the air inlet that is located on the body, and through after the filtration system filters, the air outlet from the body that coexists is discharged.Owing to can not thoroughly isolate into and out of the air port, again on same body, by aerodynamic principle as can be known, the wind of discharging passes back into depurator again through very short distance, cause better purifying space very limited, to the confined space of air-conditioner is installed, outdoor fresh air can not enter, and can't solve FAQs such as air conditioning disease.Another kind is to enter indoor after filtering from outdoor air intake, as " Chinese patent " of the applicant in JIUYUE in 2002 application on the 17th, utility model title: pure air generator, Granted publication day: on JIUYUE 3rd, 2003, this pure air generator comprises air inlet, air outlet, it is characterized in that: generator is provided with outer housing 12 outward, in be provided with filter 3, induced-draught fan 9, sealing coat 2 one ends are set in the air inlet 1 to be located at outdoor, induced-draught fan 9 air inlets link to each other with the sealing of filter 3 air outlets, having can be with outdoor fresh air through high efficiency filter, purification is introduced indoor and can be kept, can improve the service life of filter greatly, reach clean through the air of multiple filtration, fresh, nontoxic, tasteless effect.But the problem that exists is: air causes indoor temperature to be difficult to keep all from outdoor introduction easily, and particularly two seasons of summer in winter, energy loss is big, and the filter filtration yield is big, the lost of life, and the room air circulation is not thorough, and can not realize intellectuality, full-automatic.

Summary of the invention

The technical problem to be solved in the present invention is: overcome the deficiency that prior art exists, design a kind of can be with the air high-efficiency circulating filtration in the confined space, purify, replenish fresh air in real time automatically, simultaneously energy loss is reduced to MIN fully-automatic intelligent space purifying device.

The technical solution adopted for the present invention to solve the technical problems is: this fully-automatic intelligent space purifying device, mainly comprise outer housing, and the filter in the outer housing, air-introduced machine, blast pipe, it is characterized in that: filter is set in the outer housing, closed chamber, in the junction chamber, the parlor, the blast pipe of outdoor air inlet, air-introduced machine and automatic electrical control system, filter is arranged on the outer housing middle part, sealing links to each other and filter outer surface formation closed chamber the filter plate washer with outer housing, air-introduced machine is arranged on filter outlet the place ahead, closed chamber communicates with the blast pipe air outlet, automatic electrical control system will detect/clock interrupt signal, input to single-chip microcomputer, the single-chip microcomputer initialization of start back, by drive circuit drive chamber external air inlet motor, open outdoor shutter, air intake motor in the drive chamber, parlor air intake motor, shutter in the close chamber, the parlor shutter, motor M10 counter-rotating, open ultraviolet sterilization apparatus, delay time after 30 seconds, motor M10 just changes, drive chamber's external air inlet motor, close chamber's external air inlet door, air intake motor in the drive chamber, open indoor shutter, runtime subroutine.Because the design of the total blast pipe of fully-automatic intelligent depurator, indoor and outdoor blast pipe and air door, become simple indoor air intake or outdoor air intake double source air intake into auto-control, can the high-efficiency filtering and purifying room air, can in time replenish outdoor fresh air as required automatically again, make not only cleaning but also pure and fresh of room air, also greatly reduce energy loss; The design of indoor blast pipe makes room air obtain forced circulation, and filtration, purification, sterilizing improve the indoor air purification effect greatly; The design of parlor blast pipe, when parlor air such as can solve the many smokings of people, drink was dirty, each room air was not contaminated, and air pollution purification speed, efficient improve greatly; Adopt single-chip microcomputer and be equipped with the function working procedure, realize that control system carries out Based Intelligent Control to all resources, intelligent, automatically realize various functions.

In order to detect CO in the room air in good time ₂Concentration and humidity, the place is provided with CO at filter outlet ₂, hygrosensor, single-chip microcomputer IC ₁CO in the sampler chamber at first ₂Concentration and and CO ₂The concentration maximum set value compares, if CO ₂Concentration is higher than maximum set value; then detect state spring and autumn in season; winter in summer; if season in spring and autumn; at this moment indoor; the outer temperature difference is little; outdoor shutter all can be opened, if season of summer and winter is at this moment indoor; the outer temperature difference is big; then open in outdoor shutter 1/8 or 1/4 or 1/2 or 3/4 one grade by set condition; the humidity of sampling is immediately then also imported single-chip microcomputer and is compared, if humidity sets value greater than maximal humidity, rains as outdoor; close chamber's external air inlet door immediately; not from outdoor air intake, be without prejudice with protection equipment and filter, otherwise delayed time 30 fens; close chamber's external air inlet door, sampling CO ₂If concentration is CO ₂Concentration still is higher than the Cmax setting value, then repeats above program, as not being higher than the Cmax setting value, then the room air freshness has reached standard, the humidity of then sampling detects sampled value, and humidity is less than the indoor humidity minima, then drive humidifier, close drying machine simultaneously, delay time after 20 minutes, close humidifier, delay time after 1 minute, CO again samples ₂Concentration and humidity, if humidity still less than the minimum setting value of indoor humidity, the said procedure that then reruns is not less than the minimum setting value of indoor humidity as humidity, then more whether greater than the indoor humidity maximum set value, as greater than, then drive drying machine, repeat above program.This function also can be by the remote control/manually button realization that is set in LCDs one side.Also other indexs be can as required or detect, or the outdoor air intake of clock timing operation, close chamber's external air inlet, indoor air intake and parlor, each indoor air intake, air draft, dehumidifying, drying, sterilization etc. directly adopted.

Blast pipe is formed by connecting by outdoor air inlet, indoor air inlet, parlor air inlet, the parlor air inlet is between indoor air inlet and outdoor air inlet, indoor air inlet connects a plurality of air intake pipe orifices in each room, in the outdoor air intake pipe orifice barrier layer is set, the end is provided with rain cover, prevents that rainwater, willow catkins flying in the air, faggot and booty from entering depurator.Be provided with in the outdoor air inlet that shutter, outdoor shutter establish that standard-sized sheet, 1/8,1/4,1/2,3/4 is opened, many grades of complete shut-downs, can open as required, be provided with in the indoor air inlet in indoor shutter, the parlor air inlet and be provided with the parlor shutter, each shutter is by the motor switch.

In order to increase filter area, it is more reasonable that air-flow is distributed, filter is designed to flat " U-shaped " or the long column body structure of hollow back cover, outer cladding multiple filtration layer, from outside to inside, by thick to essence, comprise primarily efficient filter layer, medium air filtration layer, high-efficiency air filtering fibrous layer, activated carbon adsorption layer, the sterilizing assembly is set in fan out draft, utilize Burdick lamp and nano material sterilizing membrane, air after purifying, adsorb through filter is carried out last sterilization, sterilization, make air clean, pure and fresh more.Between filter outlet and air-introduced machine spiral case wind collecting unit plate washer little closed chamber is set.Main effect is the replacing of convenient filter, is convenient to circulation of air.

The outer housing front panel be provided with LCDs and little air intake key, parlor air intake key, outdoor air intake key, indoor air intake key, summer the winter/spring and autumn joint options button, often, options button, outdoor air intake setting state key, CO at a slow speed ₂Concentration maximum setting key, indoor minimum humidity setting key, indoor maximal humidity setting key, increase key △, reduce key ; stop key; normality display lamp, little air intake display lamp, parlor air intake display lamp, outdoor air intake display lamp; indoor air intake display lamp, summer winter/season in spring and autumn display lamp, motor slow running display lamp, filter are changed display lamp.

Remote-receiver is set in outer housing, on outer housing, puts a remote control codan lamp, can realize remote control.

Display lamp places on the front panel during remote control, and all buttons and liquid crystal display place on the hand-held remote controller.This function selecting key links to each other with the single-chip microcomputer of automatic electrical control system, can adopt remote control or manual operation input.

Normally in service; interrupt the program moving and keep the scene intact by interruption subroutine; can carry out little air intake, parlor air intake, outdoor air intake, the indoor air intake of remote control/manually button input arbitrarily; winter in summer, spring and autumn joint options button, gas concentration lwevel maximum setting key, one or more functions in indoor minimum humidity setting key, indoor maximal humidity setting key, the stop key subprogram.

The beneficial effect that compared with prior art the present invention had is: 1, because the design of the total blast pipe of depurator, indoor and outdoor blast pipe and air door, become simple indoor air intake or outdoor air intake double source air intake into auto-control, can the high-efficiency filtering and purifying room air, can in time replenish outdoor fresh air automatically again, make not only cleaning but also pure and fresh of room air, also greatly reduce energy loss; 2, the design of indoor blast pipe makes room air obtain forced circulation, and filtration, purification, sterilizing improve the indoor air purification effect greatly; 3, the design of parlor blast pipe and parlor shutter, when parlor air such as can solve the many smokings of people, drink was dirty, each space air was not contaminated, and air pollution purification speed, efficient improve greatly; 4, CO is set ₂The concentration detector is monitored the room air freshness in real time, and in time replenishes outdoor fresh air in right amount under automatic electrical control system control; 5, the two kinds of states at a slow speed that reach fast of motor are set, alternately reach the different demands that change round the clock to adapt to the four seasons; 6, hygrosensor is set, when rainy, control automatically not from outdoor air intake, with protection filter and entire equipment, detect indoor humidity simultaneously in real time, and send remote signal remote control humidifier or drying machine automatically by automatic electrical control system, to guarantee the indoor suitable humidity value that reaches any setting; 7, anemometer detector is set, the single-chip microcomputer timing sampling to detect the performance state of filter, under the insufficient situation of filter usefulness, sends sound or visual alarm, reminds and in time changes filter, guarantees filter effect; 8, little air intake state is set, can makes depurator in service,, avoid from door and window, infiltrating without filtering outdoor air with pressure-fired in the maintenance room uninterruptedly from outdoor additional little air; 9, outdoor air intake, indoor air intake state are set, to satisfy user's specific (special) requirements; 10, the titanium chloride sterilizing membrane cooperate with Burdick lamp have efficient sterilizing, sterilization, decompose effect poisonous, that flavor, noxious pollutant are arranged.11, start blowback program is set, can often sterilizes, sterilize, and can remove attachment, prolong filter life greatly filter, barrier layer, blast pipe; 12, adopt the single-chip microcomputer intelligence control system that all resources are carried out Based Intelligent Control, intelligent, automatically realize various functions.

Description of drawings

Fig. 1 be before the present invention removes before outer housing and the filter sealing plate structural representation;

Fig. 2 is an indoor blast pipe sketch map during with parlor blast pipe and indoor blast pipe fractional reuse;

Fig. 3 is the automatic electrical control system theory diagram;

Fig. 4 is LCDs and press-key structure sketch map;

Fig. 5 is the automatic electrical control system schematic diagram;

Fig. 6 be often, elementary diagram at a slow speed;

Fig. 7 is a motor forward and backward elementary diagram;

Fig. 8 is the wireless receiving circuit schematic diagram;

Fig. 9 is a main program block diagram;

Figure 10 is CO ₂The subprogram block diagram;

Figure 11 intervalometer T ₀The interruption subroutine block diagram;

Figure 12 is that little air intake key is handled the subprogram block diagram;

Figure 13 is that parlor air intake key is handled the subprogram block diagram;

Figure 14 is that indoor air intake key is handled the subprogram block diagram;

Figure 15 is that outdoor air intake key is handled the subprogram block diagram;

Figure 16 is often, key is handled the subprogram block diagram at a slow speed;

Figure 17 is Sa, S _WKey is handled the subprogram block diagram;

Figure 18 is that the BJA status key is handled the subprogram block diagram;

Figure 19 is CO ₂The H key is handled the subprogram block diagram;

Figure 20 is that the SDL key is handled the subprogram block diagram;

Figure 21 is that the SDH key is handled the subprogram block diagram;

Figure 22 is that stop key is handled the subprogram block diagram;

Figure 23 intervalometer T ₁The interruption subroutine block diagram.

Fig. 1-2 3 is most preferred embodiments of the present invention, below in conjunction with accompanying drawing 1-23 structure of the present invention and work process is described in further details:

Among Fig. 1,2: 1,17 filter seal grooves, 2 filter plate washers, 3 wind collecting unit plate washers, 4 ultraviolet sterilization assemblies, 5 air outlets, 6 air-introduced machine spiral case front baffle board 7CO ₂The concentration detector 8 anemometer detector 9 wind collecting unit 10 motor 11 hygrosensor 12 outer cover 13 automatic electrical control system 14 impeller 15 little closed chamber 18 filter 19 closed chamber 20 filter air outlet 21 outdoor air intake pipe orifice 23 outdoor air intake stepper motor of the outdoor shutter 26 of the outdoor air inlet 25 in barrier layer 24 BJA27 blast pipe air outlet 28 parlor air intake stepper motor BJC 29 parlor shutter 30 indoor shutter 33 indoor air inlet 34 room 1 air inlet 35 room 2 air inlet 36 room 3 air inlet 37 blast pipes of the indoor air intake stepper motor of parlor air inlet 31 BJB 32 of rain cover 22 of spiral case 16.

Among Fig. 3: schematic block circuit diagram comprises: power supply, display, wireless transmit, button input, single-chip microcomputer, detector input, step motor drive, function control, function indication, power supply output links to each other with single-chip microcomputer, detector input, step motor drive, function control, function indication, display, wireless transmit, button input respectively, button input, detector input link to each other with the single-chip microcomputer input port, and the single-chip microcomputer output port links to each other with display, wireless transmit, step motor drive, function control, function indication respectively.

Among Fig. 4: 38 on and off switch, 39 power supply indicators, 40 liquid crystal displays, 41 normality display lamps, 42 little air intake display lamp 43 parlor air intake display lamps 44 outdoor air intake display lamp 45 indoor air intake display lamp 46S _WDisplay lamp 47 display lamp 48 filters is at a slow speed changed 53 spring and autumn of the indoor air intake key of the outdoor air intake key of the little air intake key of display lamp 49 50 parlor air intake keys 51 52/season of summer and winter S _a/ S _WOptions button 54 often, options button 55 outdoor air intake motor BJA setting state key 56CO at a slow speed ₂Maximum set value CO ₂The minimum setting value of H setting key 57 humidity SDL setting key 58 humidity maximum set value SDH setting keys 59 increase key △ 60 and reduce key 61 stop keies.

Among Fig. 5-8: IC ₁Single-chip microcomputer IC ₂Decoder IC ₃A/D converter IC ₄Frequency divider IC ₅The keyboard coding IC ₆-IC ₈Single-chip microcomputer function expansion IC ₉IC is encrypted in own coding ₁₀Private radio emission IC ₁₁, IC ₁₃Special-purpose integrated regulator IC ₁₂Liquid crystal display IC ₂Private radio receiving integrate circuit IC ₁₅IC is encrypted in special-purpose decoding ₁₆-IC ₁₇Switching signal integrated circuit CO ₂Detector anemometer detector hygrosensor NA ₁, NA ₂With door ND ₁-ND ₃Phase inverter R ₁-R ₄₄Resistance V ₁-V ₁₂₅Audion D ₁-D ₁₃, D ₃₀-D ₃₁Diode D ₁₄-D ₁₇, D ₁₈-D ₂₁, D ₂₂-D ₂₅, D ₂₆-D ₂₉Rectifier bridge J ₁-J ₆Relay ED ₁-ED ₉Light emitting diode F buzzer B ₁, B ₂Transformator C ₁-C ₁₂Electric capacity UV uviol lamp FR thermal protector FD ₁-FD ₂Protective tube L ₁-L ₉Motor coil EA crystal oscillator J ₁₁-J ₁₂, J ₂₁-J ₂₂, J ₃₁, J ₃₃, J ₄₁-J ₄₃J ₅₁-J ₅₂, J ₆₁-J ₆₂Relay J ₁-J ₆Normally opened contact J ₃₂, J ₄₄-J ₄₆Relay, J ₃, J ₄Normally-closed contact M (10) motor BD, C, A motor M (10) coil tap.

Below in conjunction with accompanying drawing fully-automatic intelligent space purifying device work process of the present invention is described in further details:

Among Fig. 1,2, shell is that plastics, timber or sheet metal are made, motor is a single-phase AC motor, impeller 14 is a multiple wing chip low noise impeller, spiral case 15 inner arcs are involute shape, little closed chamber 16 is the connector of fan inlet and filter 18 air outlets, by housing case up and down, front and back are supported by wind collecting unit plate washer 3 and filter plate washer 2, filter plate washer 2 one sides are equipped with the seal groove 1,17 of convenient filter dismounting sealing, the little edge of wind collecting unit 9 import large outlets is curved, is beneficial to collect wind and reduces noise.Filter 18 is flat " U-shaped " or " long column shape " structure of hollow back cover, the present invention is " a long column shape ", except that filter 18 air outlets, by four layers of filtering material parcel, be respectively the cotton coarse filtration layer of gel, the cotton medium air filtration layer of gel, high-efficiency air filtering fibrous layer and high-efficiency catalytic activity charcoal adsorption layer, add the barrier layer 23 on the outdoor air intake pipe orifice 22, have five layers of Filtration Adsorption, thick smart collocation adds the start blowback system again, blows away the filter course surface attachments.The filter filter area of this structure is big, and makes the air-flow distribution of filter more reasonable, has improved filter effect and life-span greatly.The air that closed chamber 19 enters blast pipe air outlet 27 unhinderedly is distributed in around the filter 18, and filter 18 is isolated from the outside, outdoor air intake pipe orifice 22 is located at outdoor, in the barrier layer 23 of establishing be in order to stop faggot, willow catkins flying in the air, bulky grain raindrop etc. enter, rain cover 21 is outside air intake pipe orifice 22, prevent that rainwater from entering the mouth of pipe and barrier layer, outdoor air inlet 24 is outdoor blast pipe end, in outer housing 12, outdoor shutter 25 places in the outdoor air inlet 24, drive by outdoor air intake motor BJA 26, six stations are arranged: be i.e. standard-sized sheet, 1/8 or 1/4 or 1/2 or 3/4, complete shut-down.Indoor air inlet 33 is indoor blast pipe end, and indoor blast pipe is merged by each room air intake pipe orifice 34,35,36, and each room blast pipe is opened on each room far from air outlet 5 position far and easily as far as possible.Each space air enters in the depurator through this pipe under the suction of air-introduced machine, indoor shutter 32 is in indoor air inlet 33, two stations are arranged: standard-sized sheet, complete shut-down, drive by indoor air intake motor BJB 31, parlor air inlet 30 is a parlor blast pipe end, between the air inlet of indoor and outdoor, parlor blast pipe 30 is opened on the position that can form air good circulation in the parlor in the parlor with air outlet 5.Parlor shutter 29 places in the parlor air inlet 30, is driven by parlor air intake motor BJC 28, and two stations are standard-sized sheet, complete shut-down again.CO ₂Concentration detector 7, anemometer detector 8, hygrosensor 11 place filter 18 air outlets 20 places, respectively airborne CO in the sensing chamber ₂Concentration, humidity and filter are crossed air quantity, and data are sent to single-chip microcomputer IC ₁Indoor, outdoor, parlor air inlet is united and is formed blast pipe 37, and blast pipe air outlet 27 communicates with closed chamber 19, and air outlet 5 is the depurator air outlet, purify, the pure air after pure and fresh, the sterilization, sterilization thus mouth be blown into indoor.Ultraviolet sterilization assembly 4 places in the depurator air outlet 5, form by Burdick lamp and titanium chloride nano material sterilizing membrane, sterilizing membrane is the mesh-like film, vertical with air outlet 5, multilamellar is arranged, grid is staggered, sterilizing membrane can produce sterilization ions such as electronics, anion under the Burdick lamp irradiation, can sterilize, can efficiently decompose again poisonous, be harmful to, have flavor gas, be advanced sterilised products, to purify through filter 18, pure air after the absorption carries out last sterilization, disinfects.

In Fig. 5: single-chip microcomputer IC₁P ₁The P of mouth_1.0-P _1.3Connect own coding and encrypt IC₉Input port K₀-K ₃, IC is encrypted in own coding₉Input VT and single-chip microcomputer IC₁INT₀End is connected, and IC is encrypted in own coding₉A₀-A ₃End links together and connects power supply, A₄-A ₇Hold the ground connection that links together, IC is encrypted in own coding₉Output OUT and private radio radiating circuit IC₁₀Input IN is connected, the wireless transmission IC₁₀Output OUT sending and receiving penetrate antenna T₁, IC is encrypted in own coding₉、IC ₁₀Power end V_CCConnect power supply, IC is encrypted in own coding₉、IC ₁₀V_SSGround connection, single-chip microcomputer IC₁P₁The P of mouth_1.4-P _1.6With function of the MCU expansion IC₈SI, RLK, SCK be connected, function of the MCU expansion IC₈C₀-C ₃Pass through respectively resistance R₁-R ₄Meet triode V₁-V ₄Base stage, triode V₁-V ₄Collector connecting relay J₁-J ₄An end, relay J₁-J ₄Another termination+12V power supply, diode D₁-D ₄With relay J₁-J ₄Parallel connection, triode V₁-V ₄Grounded emitter, function of the MCU expansion IC₈C₄End passes through resistance R₅Meet triode V₅Base stage, triode V₅Colelctor electrode connect power supply, triode V₅Emitter stage pass through resistance R₆Sending and receiving optical diode ED₈An end, light emitting diode ED₈Other end ground connection, buzzer F and resistance R₆, light emitting diode ED₈The series circuit that forms is in parallel, function of the MCU expansion IC₈V _CCConnect power supply, V_SSGround connection, single-chip microcomputer IC₁P ₃The P of mouth_3.0-P _3.1Meet liquid crystal display IC₁₂IN₁、 IN ₂End, liquid crystal display IC₁₂V_CCConnect power supply, V_SSGround connection, single-chip microcomputer IC₁XTAL ₁、XTAL ₂Connect the two ends of crystal oscillator EA, capacitor C₁-C ₂After series connection, EA is in parallel with crystal oscillator, capacitor C₁-C ₂The neutral earthing that connects, single-chip microcomputer IC₁P ₀The P of mouth_0.0-P _0.7Respectively with decoder IC₂C₀-C ₇, A/D converter ic IC₃F₀-F ₇End, keyboard coding IC₅DB₀-DB ₇And meet decoder IC₂G termination single-chip microcomputer IC₁ALE, decoder IC₂V_CCConnect power supply, V_SSGround connection, A/D converter ic IC₃A, B, C end and decoder IC₂AB₀-AB ₂End is connected, A/D converter ic IC₃CLOCK end by frequency divider IC₄Meet single-chip microcomputer IC₁ALE end, A/D converter ic IC₃EOC termination single-chip microcomputer IC₁P ₁The P of mouth_1.7, with door NA₁Two inputs meet respectively single-chip microcomputer IC₁WR and P_2.6, with door NA₁Output by phase inverter ND₁Be connected to A/D converter ic IC₃ALE and ST end, with door NA₂Two inputs meet respectively single-chip microcomputer IC₁RD and P_2.6, with door NA₂Output is by phase inverter ND₂Meet A/D converter ic IC₃OE end, A/D converter ic IC₃IN₀-IN ₂Meet respectively CO₂The signal end of concentration, humidity, anemometer detector, the keyboard coding IC₅A₀Termination decoder IC₂AB₀End, the keyboard coding IC₅CS, CLK, RD, WR end meet respectively single-chip microcomputer IC₁P_2.7, ALE, RD, WR end, the keyboard coding IC₅ZRQ by phase inverter ND₃Meet single-chip microcomputer IC₁INT₁End, single-chip microcomputer IC₁P ₂The P of mouth_2.0-P _2.2、P _2.3-P _2.5End connects respectively single-chip microcomputer Function Extension IC₆、IC ₇SI, RLK, SCK end, function of the MCU expansion IC₆、1C ₇Output a₀-a ₂、b ₀-b ₂、b ₅-b ₆Pass through respectively resistance R₇-R ₁₅Meet triode V₆-V ₁₄Base stage, triode V₆-V ₁₄Emitter stage meet respectively triode V₁₅-V ₂₃Base stage, triode V₁₅-V ₂₃Emitter stage ground connection respectively, resistance R₁₆-R ₂₄Respectively with stepper motor coil L₁-L ₉After series connection, with diode D₅-D ₁₃Respectively with resistance R₂₅-R ₃₃The series circuit that forms is in parallel, triode V₆-V ₁₄, and triode V₁₅-V ₂₃Colelctor electrode connect respectively the anode of parallel circuit after connecting, another termination power circuit of parallel circuit+12V, function of the MCU expansion IC₆A₃-a ₇, function of the MCU expansion IC₇B₃Pass through respectively resistance R₃₄-R ₃₉Sending and receiving optical diode ED₁-ED ₆One end, light emitting diode ED₁-ED ₇Another termination power circuit+5V, the 220V alternating current is through protective tube FD₁Meet dual output transformer B₁Input, dual output transformer B₁Output and the rectifier bridge D of secondary coil 1₁₈-D ₂₁Input and meet rectifier bridge D₁₈-D ₂₁Output and meet power supply indicator ED₉, resistance R₄₀After the series circuit that forms with capacitor C₅-C ₆And connect capacitor C₅、C ₆The special-purpose integrated regulator IC of one termination₁₁Input, special-purpose integrated regulator IC₁₁Output shunt-wound capacitance C₇Output V_C, dual output transformer B₁Secondary coil 2 and rectifier bridge D₁₄-D ₁₇Input and meet rectifier bridge D₁4-D ₁₇Output and capacitor C₃-C ₄And meeting output+12V, the phase line of 220V power supply is by protective tube FD₁, relay J₂Normally opened contact J₂₁, electrothermal relay normally-closed contact FR connect motor M10 one side, motor M10 opposite side is succeeded electrical equipment J₂Normally opened contact J₂₂After connect zero-power line, the phase line of 220V power supply is by protective tube FD₁Succeed electrical equipment J₁Normally opened contact J₁₁, be connected to uviol lamp UV one side, the opposite side of uviol lamp UV passes through relay J₁Normally opened contact J₁₂After be connected to zero-power line.

Among Fig. 6: relay J ₃Normally opened contact J ₃₁One termination motor M10 is the speed governing line at a slow speed, a termination motor M10 coil, relay J ₃Normally-closed contact J ₃₂The normal velocity modulation speed of one termination motor M10 line, relay J ₃Normally-closed contact J ₃₂The other end also is connected to motor M10 coil, relay J ₃Normally-closed contact J ₃₃One termination+12V power supply, an end passes through resistance R ₄₁Be connected to light emitting diode ED ₇One end, light emitting diode ED ₇Another termination 0.

Among Fig. 7: relay J ₄Normally opened contact J ₄₁-J ₄₃One end connects coil tap BD, C, the A of motor M10, relay J respectively ₄Normally opened contact J ₄₁-J ₄₂The other end and be connected to lead-out wire 1, relay J ₄Normally opened contact J ₄₃The other end be connected to lead-out wire 2.Relay J ₄Normally-closed contact J ₄₄-J ₄₆One end connects BD, A, C, relay J respectively ₄Normally-closed contact J ₄₄-J ₄₅The other end and be connected to lead-out wire 1, relay J ₄Normally-closed contact J ₄₆The other end is connected to lead-out wire 2.

Among Fig. 8: the 220V alternating current power supply is by protective tube FD ₂Meet dual output transformator B ₂Input, dual output transformator B ₂The outfan and the rectifier bridge D of secondary coil 1 ₂₂-D ₂₅Input and meet rectifier bridge D ₂₂-D ₂₅Outfan and connect capacitor C ₈After, meet special-purpose integrated regulator IC ₁₃Input, special-purpose integrated regulator IC ₁₃Outfan and connect capacitor C ₉-C ₁₀After, be connected to special-purpose decoding and encrypt IC ₁₅V _CC, V _SSEnd, IC is encrypted in special-purpose decoding ₁₅IN termination private radio receiving integrate circuit IC ₁₄OUT end, private radio receiving integrate circuit IC ₁₄IN termination antenna T ₂, private radio receiving integrate circuit IC ₁₄V _C, V _SIC is encrypted in the special-purpose decoding of termination ₁₅V _CC, V _SSEnd, IC is encrypted in special-purpose decoding ₁₅A ₀-A ₃End also is connected to V _CCEnd, IC is encrypted in special-purpose decoding ₁₅A ₄-A ₇End also connects back ground connection.Dual output transformator B ₂The outfan and the rectifier bridge D of secondary coil 2 ₂₆-D ₂₉Input and meet rectifier bridge D ₂₆-D ₂₉Outfan and connect capacitor C ₁₁-C ₁₂After, anode is succeeded electric apparatus coil J ₅, J ₆An end, relay J ₅, J ₆Another termination audion V ₂₄-V ₂₅Colelctor electrode, audion V ₂₄-V ₂₅Emitter stage and be connected to 0, diode D ₃₀-D ₃₁Respectively with relay coil J ₅, J ₆Parallel connection, audion V ₂₄-V ₂₅Pass through resistance R ₄₂-R ₄₃Connect the switching signal IC respectively ₁₆, IC ₁₇K end, the switching signal IC ₁₆, IC ₁₇S end connect special-purpose decoding respectively and encrypt IC ₁₅OUT ₁, OUT ₂End, the switching signal IC ₁₆, IC ₁₇V _CIC is encrypted in the special-purpose decoding of termination ₁₅V _CCEnd, the switching signal IC ₁₆, IC ₁₇V _SEnd ground connection.The 220V phase line of power is through protective tube FD ₂After, be connected to relay J ₅, J ₆Normally opened contact J ₅₁, J ₆₁An end, relay J ₅, J ₆Normally opened contact J ₅₁, J ₆₁Another termination humidifier, an end of drying machine power supply, the zero line of 220V power supply is succeeded electrical equipment J ₅, J ₆Normally opened contact J ₅₂, J ₆₂An end, relay J ₅, J ₆Normally opened contact J ₅₂, J ₆₂Another termination humidifier, the other end of drying machine power supply.

Among Fig. 4: be the design of console model type front panel function key, outer housing 12 front panels are provided with LCDs 40, normality display lamp 41, little air intake display lamp 42, parlor air intake display lamp 43, outdoor air intake display lamp 44, indoor air intake display lamp 45, SW display lamp 46, motor slow running display lamp 47, filter are changed display lamp 48, little air intake key 49, parlor air intake key 50, outdoor air intake key 51, indoor air intake key 52, summer winter/spring and autumn joint options button S _W/ S _a53, often, options button 54, BJA setting state key 55, CO at a slow speed ₂Concentration maximum setting key CO ₂H 56, indoor minimum humidity setting key SDL 57, indoor maximal humidity setting key SDH 58, increase key △ 59, reduce key 60, stop key 61.

Also can be designed to wall-hanging type, during wall-hanging type, display lamp places on the front panel, and all buttons and liquid crystal display place on the hand-held remote controller, in the depurator outer housing remote-receiver is set, on outer housing, put a remote control codan lamp, press a certain function key of hand-held remote controller, through the remote controller coding, remote-receiver receives decoding back input single-chip microcomputer, can realize and above-mentioned identical control function, as the remote controller of the air-conditioner that generally uses at present, television set, VCD etc.

Fig. 9 main program block diagram turns on the power switch, and electric power main circuit gets electric, single-chip microcomputer IC ₁Initialization, drive chamber's external air inlet motor BJA 26 opens outdoor shutter 25 then, drive parlor air intake motor BJC 28, indoor air intake motor BJB 31, shutter 32 in the close chamber, parlor shutter 29 (following with switch BJA, BJB, BJC represent respectively that Micro Controller Unit (MCU) driving motor BJA, BJB, BJC open, close, outdoor, indoor, parlor shutter), single-chip microcomputer IC then ₁Send signal and make relay J ₄Adhesive, motor M10 is in the counter-rotating wiring state, makes relay J again ₂Adhesive powers up for motor M10, thereby makes motor M10 counter-rotating, then, makes relay J ₁Burdick lamp UV is opened in adhesive, delays time after 30 seconds, disconnects relay J ₂, make motor M10 outage, disconnect relay J again ₄, make motor M10 be in positive patchcord state, make relay J again ₂Adhesive powers up for motor M10, and motor M10 is just changeed, and drive chamber's external air inlet motor BJA close chamber external air inlet door 25 then, and air intake motor BJB opens indoor shutter 32 in the drive chamber, lights normality display lamp 41, moves CO then ₂Subprogram.

Figure 10 is CO ₂Subprogram block diagram, at first single-chip microcomputer IC ₁CO in the sampler chamber ₂Concentration value, and and CO ₂Cmax setting value CO ₂H compares, as CO ₂Concentration sets value CO greater than Cmax ₂H, promptly room air is fresh inadequately, then single-chip microcomputer IC ₁Detect state S in season in spring and autumn in season _a, season of summer and winter S _W, if season in spring and autumn S _aAnd daytime, at this moment the indoor and outdoor temperature difference is little, and then drive chamber's external air inlet motor BJA all opens outdoor shutter 25, if season of summer and winter S _WAnd night, at this moment the indoor and outdoor temperature difference is big, then opens outdoor air intake step door 251/8 or 1/4 or 1/2 or 3/4 by the external air inlet motor BJA of set condition drive chamber.Outdoor air intake goes on foot the hygrosensor value of sampling immediately after door 25 is opened; and with high humility setting value SDT relatively; if humidity value SD sets value SDT greater than maximal humidity; outdoor rain is described, drive chamber's external air inlet motor BJA close chamber external air inlet door 25 immediately then is not from outdoor air intake; to avoid rainwater to enter in the depurator; protection filter and equipment are without prejudice, and delay time after 30 minutes, and CO again samples ₂Concentration value, humidity value, humidity value SD again samples, still set value SDT as humidity value SD greater than maximal humidity, then repeat said procedure, be not more than maximal humidity setting value SDT up to humidity value SD, then drive chamber's external air inlet motor BJA opens outdoor air intake shutter 25, delayed time 30 fens, be outdoor air intake after 30 minutes, drive chamber's external air inlet motor BJA close chamber external air inlet door 25 then, and CO again samples ₂If concentration value is CO ₂Concentration is higher than Cmax setting value CO ₂H then repeats aforesaid operations, up to CO ₂Concentration is not more than Cmax setting value CO ₂H illustrates that the room air freshness has reached standard, delays time after 1 minute, and the humidity value SD that then samples is not at this moment from outdoor air intake, so humidity value SD is the indoor air humidity value.Compare with humidity value SD and indoor minimum setting value SDL, if humidity value SD is less than the minimum setting value of humidity SDL, then single-chip microcomputer IC ₁Send signal by emission, receiving circuit, open humidifier, close drying machine, to indoor humidification, delay time after 20 minutes, close humidifier, delay time after 1 minute, CO again samples ₂Concentration is as CO ₂Concentration sets value CO less than Cmax ₂H, the humidity of sampling again SD is if humidity SD then repeats said procedure less than humidity minima SDL.Be not less than humidity minima SDL up to humidity SD, then at this moment more relatively with humidity SD and indoor humidity maximum SDH, if humidity SD less than humidity maximum SDH, after then delaying time 1 minute, sampling CO ₂Concentration value, humidity value so repeat.If humidity value SD then closes humidifier greater than humidity maximum set value SDH, open drying machine, be indoor dehumidification, delay time after 20 minutes, close drying machine, delay time after 1 minute, CO again samples ₂Concentration value, humidity value, if humidity value SD, repeats said procedure still greater than humidity maximum SDH, if humidity value SD between humidity minima SDL and humidity maximum SDH, then per 1 minute once sampling CO ₂Concentration value and humidity value are as finding CO ₂Concentration value and humidity value exceed set point then automatically from outdoor air intake or humidification, dehumidifying, have so just realized automatic air intake, filtration, sterilization and the humidity control of room air.

Outside above-mentioned normality operation, the user can also select little air intake state, parlor air intake state, pure outdoor air intake state, pure indoor air intake state, motor slow running, selection season of summer and winter S _W, season in spring and autumn S _a, set outdoor shutter opening (promptly 1/8 open, 1/4 open, 1/2 open, 3/4 open), setting CO ₂Concentration maximum CO ₂H sets indoor humidity minima SDL, indoor humidity maximum SDH and shutdown etc., and above-mentioned functions is by the subprogram control of Figure 12-22, and in order to realize above-mentioned functions, the present invention is provided with Figure 11 intervalometer T ₀Interruption subroutine, this interrupts 50ms once, and whether keyboard scan has key to press, and presses if any key, then after going dithering process, analyzes key, calls corresponding key then and handles subprogram.

In following subprogram, with switch BJA, BJB, BJC represent that Micro Controller Unit (MCU) driving motor BJA, BJB, BJC open, outside the close chamber, indoor, parlor shutter, open, 1/4 open, 1/2 open, 3/4 open and represent sheet machine drive stepping motor BJA that outdoor shutter is opened to 1/8,1/4,1/2,3/4 state with BJA1/8.

Figure 12 is that little air intake key is handled the subprogram block diagram, and little air intake key is a locking key, after pressing, makes in the former working procedure BJA complete shut-down become BJA1/8 and opens, and lights little air intake display lamp then, returns then, continues the operation original program.This state is to have the indoor air intake of micro-outdoor wind direction to replenish all the time, and is to realize indoor pressure-fired, outdoor indoor without the air admission that purifies when preventing vile weather.When being in little air intake state and pressing little air intake key again, promptly little air intake key is upspring, and then is non-little air intake, promptly removes little air intake state, then makes chamber BJA1/8 open and reverts to the BJA complete shut-down, extinguishes little air intake display lamp simultaneously.

Figure 13 is that parlor air intake key is handled the subprogram block diagram, parlor air intake key also is a locking key, when pressing parlor air intake key, make in the former working procedure BJB open becoming BJC and open, close BJB simultaneously, and light parlor air intake display lamp, this state be when people from parlor many, smoking, when parlor air such as drink is dirty, stop from indoor each room air intake, only from the parlor air intake, each room air is not contaminated like this, accelerate parlor air cleaning speed and efficient simultaneously, under the air intake state of parlor, press parlor air intake key again, then air intake key in parlor is upspring, BJC in the working procedure opened become BJB and open, close BJC simultaneously, remove parlor air intake state, extinguish parlor air intake display lamp simultaneously.

Figure 14 is that indoor air intake key is handled the subprogram block diagram, and this key is a locking key also, press this key after, automatic electrical control system is closed BJA, opens BJB, lights indoor air intake display lamp, automatic and the auto-control indoor humidity of sampling humidity, under indoor air intake state, click this key again, then this key is upspring, remove indoor air intake state, extinguish indoor air intake display lamp, light the normality display lamp, and CO ₂Subprogram.

Figure 15 is that outdoor air intake key is handled the subprogram block diagram, this key is a locking key also, press this key after, automatic electrical control system is closed BJB, BJC, open BJA, light outdoor air intake display lamp, the humidity value SD and comparing of sampling then is if SD is not more than maximal humidity setting value SDT, be outdoor not raining, then delay time and continued the humidity of sampling in 1 minute, so circulation is if humidity value SD sets value SDT greater than maximal humidity, rain as outdoor, then close BJA, open BJB, extinguish outdoor air intake display lamp, light indoor air intake display lamp, delay time after 30 minutes, extinguish indoor air intake display lamp, open BJA, light outdoor air intake display lamp, sampling humidity value SD is if humidity value SD then repeats said procedure still greater than maximal humidity setting value SDT.Under outdoor air intake state, click this key again, then be non-outdoor air intake, promptly remove outdoor air intake state, close BJA, open BJB, extinguish outdoor air intake display lamp, light the normality run indicator, operation CO ₂Subprogram.

Figure 16 is motor Chang Su, options button is handled the subprogram block diagram at a slow speed, press this key after, single-chip microcomputer makes the speed governing relay J ₃Adhesive, the slow running display lamp is lighted, and motor M10 is in the slow running state, under the slow running state, clicks this key again, and single-chip microcomputer makes the speed governing relay J ₃Not adhesive, slow running display lamp 47 extinguishes, and motor M10 is in normal fast running status.

Figure 17 is for selecting Sa in spring and autumn, winter in summer S season _WKey is handled the subprogram block diagram, and is similar with Figure 16, just the BJA set condition is converted to Sa in season in spring and autumn, season of summer and winter S _W

Figure 18 handles the subprogram block diagram for the BJA status key, be that the BJA state is made amendment, set, after clicking this key, LCDs shows the BJA real-time status, and the user does not set and then shows factory state 1/2 (opening), and clicking this key again is 3/4 (opening), clicking this key again is 1/4 (opening), clicking this key again is so circulation of 1/2 (opening), and final state is saved into setting value, at CO ₂Select state S in season in the subprogram _WAfter, then use this set condition.

Figure 19 is CO ₂The H key is handled the subprogram block diagram, click this key after, LCDs shows CO ₂Cmax CO ₂The H setting value, the user does not set and then shows the setting value of dispatching from the factory, CO ₂Cmax setting value CO ₂H is with CO in the atmosphere ₂Content is 100%, and it is 200% then that concentration doubles, and clicking increases key △, increases by 2.5%, clicks to reduce key , reduces 2.5%, and last show value is for setting value, by single-chip microcomputer IC ₁Preserve, as CO ₂Cmax setting value CO ₂H.

Figure 20,21 is SDL, SDH key assignments subprogram block diagram, and is similar with Figure 19, just with CO ₂Cmax setting value CO ₂H becomes humidity minima SDL or humidity maximum SDH.

Figure 22 is that stop key handles the subprogram block diagram, closes power supply again after pressing stop key when the present invention shuts down on request, press this key after, automatic electrical control system is closed humidifier, drying machine, Burdick lamp, closes motor M10, is disconnected relay J ₃, J ₄, close BJA, BJB, BJC, close display lamp, wait for power-off then.

Figure 23 is intervalometer T ₁The interruption subroutine block diagram interrupted once reading anemometer detector value FS in per 2 hours, with setting value relatively, as air speed value FS greater than setting value FS ₀, then filter 18 performances are normal, as air speed value FS less than the setting value FS ₀Then filter 18 has not reached the setting performance, needs to change, at this moment single-chip microcomputer IC ₁Send the sound and light alarm signal, remind the user to change filter as early as possible, to guarantee the normal filtration performance.

Claims

1, fully-automatic intelligent space purifying device, comprise outer housing, and the filter in the outer housing, air-introduced machine, blast pipe, it is characterized in that: filter (18) is set in the outer housing (12), closed chamber (19), in blast pipe (37) junction chamber, the parlor, outdoor air inlet, air-introduced machine and automatic electrical control system, filter (18) is arranged on outer housing (12) middle part, sealing links to each other and filter (18) outer surface formation closed chamber (19) filter plate washer (2) with outer housing (12), air-introduced machine is arranged on filter (18) outlet the place ahead, closed chamber (19) communicates with blast pipe air outlet (27), and automatic electrical control system will detect/and clock interrupt signal inputs to single-chip microcomputer IC ₁, start back single-chip microcomputer IC ₁Initialization, by drive circuit drive chamber external air inlet motor (26), open outdoor shutter (25), air intake motor (31), parlor air intake motor (28) in the drive chamber, shutter in the close chamber (32), parlor shutter (29), motor (10) counter-rotating, open ultraviolet sterilization apparatus, delay time after 30 seconds, motor (10) just changes, drive chamber's external air inlet motor (26), close chamber's external air inlet door (25), air intake motor (31) in the drive chamber is opened indoor shutter (32), runtime subroutine.

2, fully-automatic intelligent space purifying device according to claim 1 is characterized in that: filter (18) exit is provided with CO ₂Detector (7).

3, fully-automatic intelligent space purifying device according to claim 1 and 2 is characterized in that: filter (18) exit also can be provided with hygrosensor, single-chip microcomputer IC ₁CO in the sampler chamber ₂Concentration value and and CO ₂The concentration maximum set value compares, if CO ₂Concentration is higher than maximum set value, then detects state spring and autumn in season/winter in summer, if season in spring and autumn, outdoor shutter (25) is all opened, if season of summer and winter is then opened outdoor shutter (25) 1/8 or 1/4 or 1/2 or 3/4 by set condition, the humidity of sampling is immediately then also imported single-chip microcomputer IC ₁Compare, if humidity sets value greater than maximal humidity, close chamber's external air inlet door (25) immediately, delay adjustments is opened outdoor shutter (25) after the time, if humidity is not more than the maximal humidity setting value, delay adjustments is after the time, close chamber's external air inlet door (25), and CO again samples ₂If concentration is CO ₂Concentration still is higher than the Cmax setting value, then repeats above program, until CO ₂Concentration is not higher than the Cmax setting value, and the humidity of sampling again detects sampled value, and humidity is then driven humidifier less than the indoor humidity minima, closes drying machine simultaneously, and delay adjustments closes humidifier after the time, sampling CO ₂Concentration and humidity, if humidity still less than the indoor humidity minima, the said procedure that then reruns is not less than the indoor humidity minima as humidity, then more whether greater than the indoor humidity maximum, as greater than, then drive drying machine, repeat above program.

4, according to claim 1 or 2 or 3 described fully-automatic intelligent space purifying devices, it is characterized in that: blast pipe (37) also comprises: outdoor air inlet (24), indoor air inlet (33), parlor air inlet (30), parlor air inlet (30) is positioned between indoor air inlet (33) and the outdoor air inlet (24), indoor air inlet (33) connects room air intake pipe orifice (34), (35), (36), barrier layer (23) is set in the outdoor air intake pipe orifice (22), and the end is provided with rain cover (21).

5, fully-automatic intelligent space purifying device according to claim 4, it is characterized in that: be provided with shutter (25), outdoor shutter (25) in the outdoor air inlet (24) and establish standard-sized sheet, 1/8 and open, 1/4 open, 1/2 open, 3/4 open many grades, be provided with in the indoor air inlet in indoor shutter (32), the parlor air inlet (30) and be provided with parlor shutter (29).

6, according to claim 1 or 2 or 3 described fully-automatic intelligent space purifying devices, it is characterized in that: filter (18) is flat " U-shaped " or the long column body of hollow back cover, outer cladding multiple filtration layer, sterilizing assembly (4) is set in fan out draft (5), between filter (18) outlet and air-introduced machine spiral case wind collecting unit plate washer (3) little closed chamber (16) is set, little closed chamber (16) is by housing case up and down, front and back are supported by wind collecting unit plate washer (3) and filter plate washer (2), filter plate washer (2) one sides are equipped with the seal groove (1) of convenient filter dismounting sealing, (17), the little edge of wind collecting unit (9) import large outlet is curved.

7, according to claim 1 or 2 or 3 described fully-automatic intelligent space purifying devices, it is characterized in that: outer housing (12) front panel is provided with LCDs (40), normality display lamp (41), little air intake display lamp (42), parlor air intake display lamp (43), outdoor air intake display lamp (44), indoor air intake display lamp (45), parlor air intake display lamp (50), SW display lamp (46), motor slow running display lamp (47), filter is changed display lamp (48), little air intake key (49), parlor air intake key (50), outdoor air intake key (51), indoor air intake key (52), summer winter/spring and autumn joint options button (53), often, options button (54) at a slow speed, outdoor air intake setting state key (55), CO ₂Concentration maximum setting key (56), indoor minimum humidity setting key (57), indoor maximal humidity setting key (58), increase key △ (59), reduce key (60), stop key (61).

8, fully-automatic intelligent space purifying device according to claim 7; it is characterized in that: described automatic electrical control system also is provided with remote control/manually button input; can carry out little air intake, parlor air intake, outdoor air intake, the indoor air intake of remote control/manually button input arbitrarily; summer winter/the spring and autumn selected parts are selected, the gas concentration lwevel maximum is set, and indoor minimum humidity is set, indoor maximal humidity is set, increase △, reduce , shut down in the function one or more.

9, fully-automatic intelligent space purifying device according to claim 7 is characterized in that: in outer housing (12) remote-receiver is set, puts a remote control codan lamp on outer housing (12).

10, fully-automatic intelligent space purifying device according to claim 9, it is characterized in that: display lamp places on the front panel, and all buttons and liquid crystal display place on the hand-held remote controller.