CN105757824B - The wearable Intelligent air purifier of collar type - Google Patents
The wearable Intelligent air purifier of collar type Download PDFInfo
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- CN105757824B CN105757824B CN201610318640.6A CN201610318640A CN105757824B CN 105757824 B CN105757824 B CN 105757824B CN 201610318640 A CN201610318640 A CN 201610318640A CN 105757824 B CN105757824 B CN 105757824B
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- filter screen
- wind turbine
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- 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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- 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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- 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
- F24F8/108—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 using dry filter elements
-
- 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
- F24F8/158—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 active carbon
-
- 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
- F24F8/192—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 electrical means, e.g. by applying electrostatic fields or high voltages
-
- 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
- F24F11/52—Indication arrangements, e.g. displays
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuzzy Systems (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of wearable Intelligent air purifiers of collar type, including main body；The main body includes collar and tippet；The collar is sewed and connected in the upper end of tippet；It is provided with air outlet on the collar, air outlet air quality sensor is additionally provided at the air outlet；It is nearby provided at the front central of the tippet and enters the wind metastomium setting layer-stepping filter screen described in air inlet；The outlet air position of layer-stepping filter screen is equipped with negative oxygen ion generator；The air inlet position of layer-stepping filter screen is equipped with air inlet air quality sensor；The rear portion of layer-stepping filter screen is provided with wind turbine, and wind turbine rear portion is provided with air buffer chamber, and air buffer chamber is connected with air outlet；The wind turbine will be filtered with the purified air delivery of negative oxygen ion for drawing air into layer-stepping filter screen to air buffer chamber, finally be sent out from air outlet；The present invention will not cause breathing uncomfortable, be not necessarily to neck stress, cervical vertebra will not be caused to strain, fitting human body is wearable, beautiful light free of a burden, and intelligence is comfortable comprehensive without being bonded face.
Description
Technical field
The invention belongs to electric equipment products technical field, more particularly to a kind of wearable Intelligent air purifier of collar type.
Background technology
Air quality problems are increasingly paid close attention to by the whole society, and people wish at crowded public place or outdoor activities
The clean air that can be breathed to high quality is hoped, since it is desired that portable air purifier.Portable air-purifying common at present
Device common are the indoor air cleaner of face mask type, circulating type or scaled down version, these existing portable air-purifyings
That there is comfort levels is poor for device, wear for a long time fatiguability, it is lofty, aesthetics is poor the defects of.Air purifier is mainly divided by principle
For two types：Passive type and active.Passive type air purifier can effectively purify pellet, active purification
The sterilization of device and the effect that eliminates the unusual smell are preferable.The two is then combined by high performance purifier, and can be directed to different air at
Point, the adjusting for carrying out active judges, to control rotation speed of fan, selects different types of strainer.A ideal open-air
Clarifier needs fitting human body wearable, beautiful light free of a burden, and intelligence is comfortable comprehensive.
The earlier application of Publication No. CN105396231A is related to a kind of face mask type portable air purifier, can be by air
Mask is transmitted to by tracheae after purification, is breathed for user, this design human body face comfort level is poor, and the gas breathed out
Carbon dioxide content is high, needs double purification.
The earlier application of Publication No. CN103868162A discloses a kind of portable air purifier, can surround and wear
Design at the human body neck position, but item hoop makes fragile neck stress, wears easily cause cervical vertebra strain for a long time；Due to volume
Limitation, the screen area that can be placed is small, and type is single, can not face increasingly complicated air pollution；Do not have intelligent control
System, can not independently analyze surrounding air ingredient and quality and judge need to use which kind of filter type, also can not intelligent control
Motor operates.
Invention content
In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of wearable Intelligent air purifier of collar type,
User can be worn, and air outlet is designed on collar point, directly purified air can be conveyed toward nose, in nose
Surrounding forms clean beneficial air bolus, can effectively combine passive type strainer filtering and active negative oxygen ion to discharge, layer-stepping
Filter screen uses blade inserting hierarchical design, can be freely combined and realize a variety of filtering functions, and be conveniently replaceable, the portable air is net
Change device and have intelligent measurement and control device, can detect the air quality of air inlet and air outlet, shows air quality and required
Strainer type, and rotation speed of fan is automatically adjusted, keep the comfort level of air-supply.The clarifier beauty is light, without being bonded face, no
Breathing can be caused uncomfortable, neck stress is not necessarily to, cervical vertebra will not be caused to strain.
The purpose of the present invention is achieved through the following technical solutions：A kind of wearable intelligent air purifying of collar type
Device, including main body；The main body includes collar and tippet；The collar is sewed and connected in the upper end of tippet；The tippet rear portion
It is provided with folding button, the enclosing of tippet is realized by the folding button；Air outlet, the outlet air are provided on the collar
It is additionally provided with air outlet air quality sensor at mouthful, for detecting clean-up effect；It is nearby set at the front central of the tippet
It is equipped with described in air inlet and enters the wind metastomium setting layer-stepping filter screen；The outlet air position of the layer-stepping filter screen be equipped with negative oxygen from
Electronic generator；The air inlet position of the layer-stepping filter screen is equipped with air inlet air quality sensor, detects air quality；It is described
The rear portion of layer-stepping filter screen is provided with wind turbine, and the wind turbine rear portion is provided with air buffer chamber, air buffer chamber and air outlet
It is connected；The wind turbine is arrived for drawing air into layer-stepping filter screen, and by filtering and the purified air delivery of negative oxygen ion
Air buffer chamber is finally sent out from air outlet；It is additionally provided with circuit control panel and power supply at the center of the tippet；The wind
Machine, negative oxygen ion generator, air inlet air quality sensor, air outlet air quality sensor and power supply are and circuit control
Plate is connected；The power supply provides operating voltage for whole system.
Further, the circuit control panel includes Master control chip, signal adapter and button；Wherein, the button
Including negative oxygen ion switch button, wind speed regulation button and power switch button；The negative oxygen ion switch button and anion
Generator is connected, the keying for controlling negative oxygen ion generator；The wind speed regulation button is connected with wind turbine, for finely tuning wind
The rotating speed of machine coordinates the air grid of air outlet to adjust, keeps the air angle being transported near nasal cavity suitable；The power switch button
It is connected with power supply, the keying for controlling entire purifier；The air inlet air quality sensor and air outlet air matter
Quantity sensor is connected with the signal input port of Master control chip, the signal output port phase of the wind turbine and Master control chip
Even.
Further, circuit phase is adjusted by rotation speed of fan between the wind turbine and the signal output port of Master control chip
Even；It includes resistance R1, resistance R2 and triode Q that the rotation speed of fan, which adjusts circuit,；One end of the resistance R1 and master control coremaking
The signal output port of piece is connected, and the other end is connected with the base stage of triode Q；The base stage of the triode Q and the one of resistance R2
End is connected with the power port of Master control chip；The emitter of the triode Q and the other end of resistance R2 are connected to the motor.
Further, the surface of the collar is provided with electronic display, convenient for users to understand Air Quality with
And which kind of filter screen should be clearly selected；The display screen is connected with the signal output port of Master control chip.
Further, air grid is equipped at the air outlet, the air grid is swung back and forth centered on the pivot of air grid；It is described
Air inlet is equipped with air grid, and air grid is swung back and forth centered on the pivot of air grid.
Further, the layer-stepping filter screen uses blade inserting hierarchical design.
Further, the layer-stepping filter screen is made of three layers of strainer, and the three layer filtration net is selected from prefiltering net, cold
Three kinds in catalyst filter screen, activated charcoal strainer, HEPA high-efficiency air filtering nets.
The beneficial effects of the invention are as follows：A kind of wearable Intelligent air purifier is provided, external form such as collar can be direct
It is worn on shoulders of human body, is bonded human body, air outlet is located at collar point, rationally in human body nose distance, can be directly net toward nose conveying
Air after change, forms clean beneficial air bolus around nose, which is effectively combined passive type strainer filtering and master
Dynamic formula negative oxygen ion discharge, strainer use blade inserting hierarchical design, convenient for independent assortment and replace, the clarifier equipped with detection and
Control system can show air quality and required strainer type, according to air quality from main regulation rotation speed of fan.
Description of the drawings
Fig. 1 is main structure chart；
Fig. 2 is air flow direction and region annotated map；
Fig. 3 is local structural graph at strainer；
Fig. 4 is local structural graph at air outlet；
Fig. 5 is local structural graph at circuit control panel
Fig. 6 is circuit connection diagram；
Fig. 7 is control process schematic；
Fig. 8 is that rotation speed of fan adjusts circuit diagram；
Fig. 9 is control program flow diagram；
Wherein, 1- foldings button, 2- air outlets, 3- air buffer chambers, 4- negative oxygen ion switch buttons, the adjusting of 5- wind speed are pressed
Button, 6- power switch buttons, 7- display screens, 8- air inlets, 9- wind turbines, 10- layer-stepping filter screens, 11- circuit control panels, 12-
Anion generator, 13- air inlet air quality sensors, 14- air outlet air quality sensors, 15- power supplys.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution in the embodiment of the present invention, and make of the invention real
The above objects, features, and advantages for applying example can be more obvious and easy to understand, below in conjunction with the accompanying drawings to technical side in the embodiment of the present invention
Case is described in further detail.
Embodiment one
Fig. 1 is the main structure chart of the present invention, and Fig. 2 is air flow direction and region annotated map.As illustrated in fig. 1 and 2, of the invention
A kind of wearable air purifier of collar type, including main body are provided；Main body includes collar and tippet；The collar is sewed and connected
The upper end of tippet；The tippet rear portion is provided with folding button 1, the enclosing of tippet is realized by the folding button 1, being convenient for will
Clarifier is worn on shoulders of human body.A-quadrant (collar part) is equipped with air outlet 2 and display screen 7.B area (tippet position) is internal
Equipped with air buffer chamber 3, side is equipped with wind turbine 9 and layer-stepping filter screen 10, and circuit control panel 11 is internally provided at center
With power supply 15, it is also equipped with negative oxygen ion switch button 4, wind speed regulation button 5 and power switch button 6, circuit control thereon
Plate 11 is nearby equipped with air inlet 8.To enhance clean-up effect, left and right stress balance and symmetrical beauty, A and the regions A ' are symmetrical junction
Structure, B and the regions B ' are also symmetrical structure.
Material of main part of the present invention can be used ABS resin, cloth and artificial PU and be combined, wherein collar point and B area circuit
ABS resin support critical piece can be used at control panel and button, B area wind turbine 9 and 10 place position of layer-stepping filter screen can
It is combined using resin and artificial PU, increases comfort level, in addition to this cloth can be used in remaining position and artificial PU is combined, with
It is bonded human body, convenient for wearing.
Air outlet 2 is located at collar collar point in Fig. 1, and air inlet 8 is located at immediately below clavicle center, generally wears the clothes, collar point and
Can be exposed immediately below clavicle center, collar type air purifier can be through within common housing or V-neck clothes, visually
Beauty is naturally, without indisposed sense and burden sense.In addition after wearing is good, the distance of collar and human nasal portion position is reasonable and relatively solid
Fixed, outlet air position can position, and can finely tune but not arbitrarily significantly move.
The air grid of air outlet 2 and air inlet 8 can carry out swing adjustment, small-scale change centered on pivot in Fig. 1
The direction of air inlet and the outlet.
Wind turbine 9 in Fig. 1, between air inlet 8 and air outlet 2,9 external form of wind turbine is flat, and super-silent, rotating speed can be by
Size of current is adjusted, and rotating speed is big when the magnitude of current is big, and magnitude of current hour rotating speed is small, and rotational speed regulation is based primarily upon at 2 points：First, human body
The comfort level of breathing, this is rotatable by a user wind speed regulation button 5 and is finely adjusted；Second is that the pollution level of surrounding air, by
Not the closed purifier for being bonded face in the present invention, need to keep in the air around user's nose clean air account for compared with
At high proportion, when detecting that ambient air contamination degree is higher, then electric current is automatically turned down by Master control chip, improves wind turbine 9
Rotating speed accelerates purification process, the clean air content raising for making the unit interval be transported near nasal cavity, to ensure clean-up effect.
Layer-stepping filter screen 10 in Fig. 1, layer-stepping filter screen 10 can be divided into three layers and (may be designed as two according to actual needs
Layer or four layers), filter screen external form be sheet, be cut into meet filtering chamber shape specific dimensions, can be layered be inserted into filter chamber in,
Each layer is respectively independent, convenient for being individually replaced.Air is flowed by air inlet 2, and air cushion is flowed to after layered formula filter screen 10
Room 3.It is efficiently empty that the filter screen wherein related generally to can be selected from prefiltering net, cold catalyst filter screen, activated charcoal strainer, HEPA
Gas filter screen etc..Various filter screens have different-effect：Prefiltering net can adsorb scurf, the particulate matter and suspension in air it is thick
Thin dirt；Cold catalyst filter screen is the filter screen containing catalyst, PARA FORMALDEHYDE PRILLS(91,95), benzene,toluene,xylene, other volatile organic matters
Deng with removal effect；Impurity in activated charcoal strainer energy adsorbed gas removes the harmful toxic matters such as benzene, the peculiar smell in air；
HEPA high-efficiency air filterings net can effectively cross the inhalable composition granule (PM2.5) in air filtering.In addition to this, complexity is faced
The air environment of deterioration also has the strainer type of other different efficacies, as can the laminated structure of specific dimensions is made, can be inserted into
It is used in filter chamber.
Fig. 3 is local structural graph at strainer, and wherein strainer wind outlet is equipped with negative oxygen ion generator 12, can generate negative oxygen
Ion is added negative oxygen ion to the gas flowed through, can promote the quality of purification air.
In addition to the above-mentioned structure having been mentioned, which further includes having circuit structure, and the essential structure such as air duct exists
Interior, these structures belong to conventional existing mechanism, repeat no more.
Arrow in Fig. 2 designates the air flow direction of the present invention, and air is entered by air inlet 8 under the action of wind turbine 9,
Air buffer chamber 3 is arrived by layer-stepping filter screen 10, finally sends out from air outlet 2, is equipped in 10 air outlet of layer-stepping filter screen
The negative oxygen ion of negative oxygen ion generator, generation can finally be sent out from air outlet 2 with purified air to air buffer chamber 3.
Further, involved in the present invention in addition to the blower fan screen net formula purification in embodiment one is with negative oxygen ion purification
Portable air purifier Detection of Air Quality be also provided show and the function of intelligent control wind turbine.
Fig. 3 is local structural graph at layer-stepping filter screen 10, and wherein it is empty to be equipped with air inlet for 10 air inlet of layer-stepping filter screen
Makings quantity sensor 13, Fig. 4 are local structural graphs at air outlet, are provided with air outlet air quality sensor 14.Air matter
Inhalable particles in the detectable air flowed through of quantity sensor, formaldehyde, benzene series substance, volatile organic matter TVOC isoconcentrations.
Display screen 7 at collar in Fig. 1, the electronic display point left and right sides, the major parameter of display are at air inlet 8 and to go out
Whether inspirable particle concentration and harmful substance are exceeded at air port 2, and show the strainer type that suggestion uses.Wherein air inlet
8 and air outlet 2 air quality comparison can allow user understand clean-up effect, on the one hand establish use when can with Real-time Feedback,
On the other hand decline after reusing a period of time such as clean-up effect, then show to need to change or clean strainer.In addition user can root
Strainer is replaced according to the strainer type that the suggestion of display uses.
Fig. 6 is circuit connection diagram, wherein air inlet air quality sensor 13 and air outlet air quality sensor 14
Signal is by input circuit control panel 11, and output signal will be passed to 7 He of display screen after signal conversion and chip calculation process
Wind turbine 9 is shown and is automatically adjusted.
Fig. 7 is control flow chart, and air inlet air quality sensor 13 and air outlet air quality sensor 14 will detect
Inhalable particles, formaldehyde, benzene series substance, volatile organic matter TVOC isoconcentrations information pass to signal by analog voltage and convert
Device, such as ADC0832 converters can realize that analog voltage can be converted into digital voltage by this function, signal adapter, sampling
Data are converted to character format and send Master control chip CPU processor to, as STC89C52 single chip can realize this function, master control
Coremaking piece internal composition has control program, as shown in figure 9, program circuit is：Obtain preset on pulse signal and microcontroller face
Dividing value compares, and judges which kind of strainer used, if need to alarm.Such as when detecting formaldehyde, benzene series substance, volatility is organic
When object TVOC isoconcentrations are exceeded (being more than preset critical value, usual critical value can refer to national air quality standard), then sentence
It is disconnected to use cold catalyst filter screen；Such as when detecting inhalable composition granule (PM2.5) concentration over-standard, then judge to need to use
HEPA high-efficiency air filtering nets；Such as when dust and coarse granule concentration over-standard, then judge that activated charcoal strainer etc. need to be used.This
Critical value is preset in chip program during one, can be changed.Later, signal is passed to display screen 7 by Master control chip again, main
Information to be shown includes：Whether inspirable particle concentration and harmful substance are exceeded at air inlet 8 and at air outlet 2, such as super
Mark is then alarmed, and provides the strainer type that suggestion uses.In addition when Master control chip judges inhalable particles, formaldehyde, benzene homologues
Matter, volatile organic matter TVOC isoconcentrations significantly be more than preset critical (such as：When more than preset critical 2 times or more) then
Signal is passed into wind speed and adjusts circuit (wind speed adjusts circuit see Fig. 8), wind speed adjusts control signal of the circuit according to chip,
Regulation resistance adjusts rotation speed of fan, accelerated evolutionary, the cleaning sky for making the unit interval be transported near nasal cavity by controlling electric current
Gas content improves, and ensures clean-up effect.
Master control chip uses STC89C52 single chip, the software section of chip that can be based on U.S.'s Keil softwares public affairs in Fig. 7
The Uv4 development systems of department realize writing for program, pass through terminal emulator SecureCRT and File Transfer Protocol TFTP
(Trivial File Transfer Protocol) program is written in microcontroller.
Fig. 8 is that rotation speed of fan adjusts circuit diagram.Such as Fig. 8, the ends A are connected to chip port, when chip CPU outputs are low level
When, when triode ground level is low level, triode is connected for positive-negative-positive, resistance R2With triode Q1Parallel connection (also has inside triode
Resistance, although very little), parallel resistance value R at this time2·RQ1/(R2+RQ1) it is less than resistance R2, resistance value reduces through wind turbine M's
Electric current increases, faster rotational speed.When output is high level, triode is not turned on, and the resistance of process is R2, resistance increase, wind turbine M
Electric current reduces, and rotating speed reduces.
Above-described embodiment is used for illustrating the present invention, rather than limits the invention, the present invention spirit and
In scope of the claims, to any modifications and changes that the present invention makes, protection scope of the present invention is both fallen within.
Claims (7)
1. a kind of wearable Intelligent air purifier of collar type, which is characterized in that including main body；The main body includes collar and drapes over one's shoulders
Shoulder；The collar is sewed and connected in the upper end of tippet；The tippet rear portion is provided with folding button（1）, detained by the folding
Son（1）Realize the enclosing of tippet；It is provided with air outlet on the collar（2）, the air outlet（2）Place is additionally provided with air outlet sky
Makings quantity sensor（14）, for detecting clean-up effect；Nearby it is provided with air inlet at the front central of the tippet（8）, institute
State air inlet（8）Layer-stepping filter screen is arranged in rear portion（10）；The layer-stepping filter screen（10）Outlet air position be equipped with negative oxygen from
Electronic generator（12）；The layer-stepping filter screen（10）Air inlet position be equipped with air inlet air quality sensor（13）, detection
Air quality；The layer-stepping filter screen（10）Rear portion be provided with wind turbine（9）, the wind turbine（9）It is slow that rear portion is provided with air
Rush room（3）, air buffer chamber（3）With air outlet（8）It is connected；The wind turbine（9）For drawing air into layer-stepping filter screen
（10）, and will filtering and the purified air delivery of negative oxygen ion to air buffer chamber（3）, finally from air outlet（2）It sends out；Institute
It states and is additionally provided with circuit control panel at the center of tippet（11）And power supply（15）；The wind turbine（9）, negative oxygen ion generator
（12）, air inlet air quality sensor（13）, air outlet air quality sensor（14）And power supply（15）And circuit control
Plate（11）It is connected；The power supply（15）Operating voltage is provided for whole system.
2. the wearable Intelligent air purifier of collar type according to claim 1, which is characterized in that the circuit control panel
（11）Including Master control chip, signal adapter and button；Wherein, the button includes negative oxygen ion switch button（4）, wind speed
Regulation button（5）And power switch button（6）；The negative oxygen ion switch button（4）With anion generator（12）It is connected, uses
In control negative oxygen ion generator（12）Keying；The wind speed regulation button（5）With wind turbine（9）It is connected, for finely tuning wind turbine
（9）Rotating speed；The power switch button（6）It is connected with power supply, the keying for controlling entire clarifier；The air inlet is empty
Makings quantity sensor（13）With air outlet air quality sensor（14）It is connected with the signal input port of Master control chip, institute
State wind turbine（9）It is connected with the signal output port of Master control chip.
3. the wearable Intelligent air purifier of collar type according to claim 2, which is characterized in that the wind turbine（9）With
Circuit is adjusted between the signal output port of Master control chip by rotation speed of fan to be connected；The rotation speed of fan adjusts circuit
Resistance R1, resistance R2 and triode Q；One end of the resistance R1 is connected with the signal output port of Master control chip, the other end
It is connected with the base stage of triode Q；The power port phase of the base stage of the triode Q and one end of resistance R2 and Master control chip
Even；The emitter of the triode Q and the other end of resistance R2 are and motor（9）It is connected.
4. the wearable Intelligent air purifier of collar type according to claim 2, which is characterized in that the surface of the collar
It is provided with electronic display（7）；The display screen（7）It is connected with the signal output port of Master control chip.
5. the wearable Intelligent air purifier of collar type according to claim 1, which is characterized in that the air outlet（2）
Place is equipped with air grid, and the air grid is swung back and forth centered on the pivot of air grid；The air inlet（8）Be equipped with air grid, air grid with
It swings back and forth centered on the pivot of air grid.
6. the wearable Intelligent air purifier of collar type according to claim 1, which is characterized in that the layer-stepping filtering
Net（10）Using blade inserting hierarchical design.
7. the wearable Intelligent air purifier of collar type according to claim 6, which is characterized in that the layer-stepping filtering
Net（10）Be made of three layer filtration net, the three layer filtration net be selected from prefiltering net, cold catalyst filter screen, activated charcoal strainer,
Three kinds in HEPA high-efficiency air filtering nets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610318640.6A CN105757824B (en) | 2016-05-16 | 2016-05-16 | The wearable Intelligent air purifier of collar type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610318640.6A CN105757824B (en) | 2016-05-16 | 2016-05-16 | The wearable Intelligent air purifier of collar type |
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| Publication Number | Publication Date |
|---|---|
| CN105757824A CN105757824A (en) | 2016-07-13 |
| CN105757824B true CN105757824B (en) | 2018-08-31 |
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| CN201610318640.6A Active CN105757824B (en) | 2016-05-16 | 2016-05-16 | The wearable Intelligent air purifier of collar type |
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| GB2552928A (en) * | 2016-07-12 | 2018-02-21 | Brizi Ltd | System and method for supplying clean air to a user |
| CN106388074A (en) * | 2016-09-09 | 2017-02-15 | 苏州美瑞康医疗科技有限公司 | Garment having air cleaning function |
| CN106307643A (en) * | 2016-09-20 | 2017-01-11 | 宏杰内衣股份有限公司 | Sports underwear with VOC (volatile organic compounds) concentration detection and alarm functions |
| CN106765727B (en) * | 2017-01-09 | 2019-08-16 | 西人马（厦门）科技有限公司 | Air purifier and particle concentration detection method |
| CN107953752A (en) * | 2017-10-20 | 2018-04-24 | 东华大学 | A kind of vehicular air purifier based on terminal intelligent control |
| PL236448B1 (en) * | 2017-12-18 | 2021-01-11 | Akademia Gorniczo Hutnicza Im Stanislawa Staszica W Krakowie | Individual portable device for monitoring of inhaled air composition |
| CN112703385A (en) * | 2018-08-20 | 2021-04-23 | 耶鲁大学 | Shoulder mountable real time air quality measurement device and air quality device calibration system |
| WO2021191418A1 (en) | 2020-03-27 | 2021-09-30 | Ethera | Test bench for testing a source of purified air and uses thereof |
| CN111473459A (en) * | 2020-04-17 | 2020-07-31 | 浙江大学 | Wearable air purifier |
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| CN105757824A (en) | 2016-07-13 |
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