CN110538538A - Multi-mode air purifier based on PM2.5 testing result - Google Patents
Multi-mode air purifier based on PM2.5 testing result Download PDFInfo
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- CN110538538A CN110538538A CN201910877450.1A CN201910877450A CN110538538A CN 110538538 A CN110538538 A CN 110538538A CN 201910877450 A CN201910877450 A CN 201910877450A CN 110538538 A CN110538538 A CN 110538538A
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- 238000012360 testing method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 116
- 238000001514 detection method Methods 0.000 claims abstract description 56
- 238000005507 spraying Methods 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 20
- 238000000746 purification Methods 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 27
- 239000002351 wastewater Substances 0.000 claims description 27
- 150000001450 anions Chemical class 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 239000006004 Quartz sand Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000004332 deodorization Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000011045 prefiltration Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 11
- 239000013618 particulate matter Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 8
- 230000003068 static effect Effects 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000003434 inspiratory effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/075—Investigating concentration of particle suspensions by optical means
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- Chemical & Material Sciences (AREA)
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- Animal Behavior & Ethology (AREA)
- Organic Chemistry (AREA)
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- Engineering & Computer Science (AREA)
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- Epidemiology (AREA)
- Hydrology & Water Resources (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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Abstract
The invention relates to the technical field of PM2.5 detection, and discloses a multi-mode air purifier based on a PM2.5 detection result, which comprises a box body, wherein a detection box is fixedly connected inside the box body, a laser emitter and a photoelectric detection plate are arranged inside the detection box, a high-voltage electrostatic dust collection box and a water spraying box are fixedly connected inside the detection box through a connecting pipe, an airtight valve is arranged on the surface of the connecting pipe, a purification area is arranged inside the box body, and an exhaust pipe is arranged inside the box body and above the purification area. This multi-mode air purifier of PM2.5 testing result inhales the air through the operation of air pump, gets into the detection case through the intake pipe, through laser emitter transmission laser, and the photoelectric detection board detects the concentration of confirming PM2.5 in the air, opens airtight valve by single chip microcomputer control, makes the air get into different clean steps to reached the nimble effect of choosing working mode for use of concentration according to PM 2.5.
Description
Technical Field
The invention relates to the technical field of PM2.5 detection, in particular to a multi-mode air purifier based on a PM2.5 detection result.
Background
PM2.5 refers to some fine particulate matter floating in the air, which may be more suspended in the air for a long period of time, and the severity of air pollution is related to the concentration of the air in the air. With the continuous development of the society, haze formed by PM2.5 influences the health of people, and an air purifier is mostly adopted to adsorb, decompose or convert various air pollutants, so that the air cleanliness is improved.
Aiming at the haze weather that appears at present, many families select to use the air conditioner to keep the cleanness of indoor air, but the clean inefficiency of this kind of mode can cause the jam of air conditioner filter screen moreover, and a lot of air purifier on the existing market can only filter the particulate matter in the air, can't eliminate the germ of inclusion in the air. Most air purifiers adopt methods of ultraviolet disinfection and mechanical filtration to keep the air clean and sanitary, but because the flow rate of the air purifier is fast, the killing effect of ultraviolet rays on germs is not good, the existing mechanical filtration particles need to frequently slide a filter element, and the operation is complex. The air filter of the existing air purifier is mostly constant power, and the cleaning force and method can not be adjusted according to the concentration of the PM2.5 in the air, because impurities mixed in the air are easily adsorbed on the spray header of the water spraying device, the spray header is blocked, the water spraying efficiency is influenced, and the problem that the spray header is manually cleaned and is inconvenient to operate is solved.
Aiming at the problems provided above, the multi-mode air purifier based on the PM2.5 detection result is provided, the device has the advantages of high cleaning efficiency, capability of selecting different cleaning modes according to the concentration of PM2.5, simple operation, automatic cleaning of the spray header, effective elimination of germs and resource saving
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a multi-mode air purifier based on a PM2.5 detection result, which has the advantages of high working efficiency, flexible selection of a working mode according to the concentration of PM2.5, resource saving, simple operation, automatic cleaning of a spray header, effective germ removal and the like, and solves the problems of low working efficiency, single working frequency and cleaning mode, easy blockage of the spray header and poor sterilization effect.
(II) technical scheme
In order to realize the purposes of high working efficiency, flexible selection of working modes according to the concentration of PM2.5, resource saving, simple operation, automatic cleaning of a spray header and effective germ removal, the invention provides the following technical scheme: the utility model provides a multi-mode air purifier based on PM2.5 testing result, the power distribution box comprises a box body, the inside fixedly connected with detection case of box, the inside of detection case is provided with laser emitter and photoelectric detection board, the inside of detection case is through connecting pipe fixedly connected with high-pressure electrostatic dust collection box and water drenches the case, the surface of connecting pipe is provided with airtight valve, the inside of box just is located the bottom fixedly connected with backup pad that the case was drenched to water, the inside of water drenches the case is provided with the shower nozzle, the inside of box just is located the top fixedly connected with water tank of backup pad, the water tank passes through outlet pipe fixedly connected with water pump, the inside of box just is located the below fixedly connected with waste water tank of water tank, the inside of waste water tank is provided with the filter layer, the inside of box just is located the top that the case was drenched to water and, Deodorization layer and activated carbon layer, the inside of box and the top that is located activated carbon layer are provided with anion generator, and the inside of box and the top that is located the clean area are provided with the blast pipe, and the bottom of box is provided with removes the wheel.
Preferably, the inside of the detection box is fixedly connected with an air pump through an air inlet pipe, and outside air enters the detection box through the air pump and the air inlet pipe.
Preferably, the connecting parts of the connecting pipe, the detection box, the high-voltage electrostatic dust collection box and the water spraying box are provided with sealing rings, so that air is prevented from leaking in the transferring process.
Preferably, the inside of the water spraying box is communicated with the purification area through a connecting pipe, and the air treated by the water spraying box directly enters the purification area for further treatment.
Preferably, an insulating layer is arranged at the joint of the box body and the high-voltage electrostatic dust collection box, so that the high-voltage electrostatic dust collection box is prevented from generating electric leakage during working.
Preferably, the filter layer includes filter, fine quartz sand layer, thick active carbon layer and fine active carbon layer, through the combined action of filter, fine quartz sand layer, thick active carbon layer and fine active carbon layer, carries out filtration treatment to the sewage after spraying.
Preferably, the water tank is provided with a water inlet, the waste water tank is provided with a drain outlet, clean liquid is added through the water inlet, and sewage in the waste water tank is discharged through the drain outlet at intervals.
Preferably, the inlet tube extends to the inside of waste water tank and is located the below of filter layer, is provided with the solenoid valve on the inlet tube, selects the water in the water tank to spray or selects the water after the waste water incasement processing to spray through solenoid valve control.
Preferably, the bottom end of the water spraying box is provided with an inclined plane with a certain oblique cutting angle, so that sprayed water can enter the water discharge pipe conveniently.
Preferably, a coil is disposed inside the spray head, and the particles adsorbed inside the spray head can be subjected to charge transfer by the coil.
Preferably, the water pump is communicated with the spray head through a water inlet pipe, and the inside of the water spraying box is communicated with the waste water box through a drain pipe.
(III) advantageous effects
Compared with the prior art, the invention provides a multi-mode air purifier for PM2.5 detection results, which has the following beneficial effects:
1. This multi-mode air purifier of PM2.5 testing result, after the purification of air is accomplished basically, high-pressure electrostatic dust collection box continues the circular telegram and makes the particulate matter in the air electrified, the water pump is closed, the inside coil circular telegram of shower nozzle is controlled by the singlechip this moment, make the particulate matter of collecting together with the inside of shower nozzle electrified, and the electric charge that carries is opposite with the electric charge polarity who carries through high-pressure electrostatic dust collection box, when the particulate matter that carries electric charge drenches the case through water, can effectively adsorb the particulate matter of adhesion in the inside of shower nozzle, thereby reached the inside effect of self-cleaning shower nozzle.
2. This multi-mode air purifier of PM2.5 testing result inhales the air through the operation of air pump, get into the detection case through the intake pipe, through laser emitter transmission laser, the photoelectric detection board detects the diffraction phenomenon that laser takes place in the detection case, judge inspiratory air PM 2.5's concentration, according to PM 2.5's concentration difference, open airtight valve by single chip microcomputer control, make the air get into different clean steps, thereby reached and chooseed the effect of working mode for use in a flexible way according to PM 2.5's concentration.
3. This multi-mode air purifier of PM2.5 testing result, the air that will PM. concentration is higher through the air pump gets into high-voltage static dust collection box through the airtight valve of opening, adsorb a large amount of PM. in the air through high-voltage static, the air after the processing passes through the connecting pipe and gets into the water drenches the case, water-soluble particulate matter in the air is detached to the back through the water drenching, combine the combined action of initial filter board in the clean area again, the deodorization layer, activated carbon layer and anion generator, thereby reached easy operation and effectively cleared up the effect of germ.
4. This multi-mode air purifier of PM2.5 testing result, water in the water tank passes through water pump and inlet tube entering shower nozzle, and the bottom that water drenches the case sets up the inclined plane, and the water after spraying passes through the inclined plane and in the drain pipe gets into the waste water tank, the cooperation of rethread filter layer and inlet tube, solenoid valve is used to resources are saved's effect has been reached.
Drawings
FIG. 1 is a schematic cross-sectional front view of the structure of the present invention;
FIG. 2 is a schematic left side sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the interior of the showerhead constructed in accordance with the present invention;
FIG. 4 is a schematic view of the interior of the structural detection box of the present invention.
In the figure: 1-box body, 2-detection box, 3-laser emitter, 4-photoelectric detection plate, 5-connecting pipe, 6-high voltage electrostatic dust collection box, 7-water spraying box, 8-airtight valve, 9-support plate, 10-spray head, 11-water tank, 12-water outlet pipe, 13-water pump, 14-water inlet pipe, 15-waste water tank, 16-water outlet pipe, 17-filter layer, 18-sealing plate, 19-purification zone, 20-initial filter plate, 21-deodorization layer, 22-active carbon layer, 23-anion generator, 24-exhaust pipe, 25-moving wheel and 26-electromagnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
referring to fig. 1-4, a multi-mode air purifier based on PM2.5 detection results comprises a box body 1, a detection box 2 is fixedly connected inside the box body 1, an air pump is fixedly connected inside the detection box 2 through an air inlet pipe, external air enters the detection box 2 through the air pump and the air inlet pipe, a laser emitter 3 and a photoelectric detection plate 4 are arranged inside the detection box 2, a high-voltage electrostatic dust collection box 6 and a water spray box 7 are fixedly connected inside the detection box 2 through a connecting pipe 5, sealing rings are arranged at the joints of the connecting pipe 5, the detection box 2, the high-voltage electrostatic dust collection box 6 and the water spray box 7 to ensure that air does not leak in the transfer process, an insulating layer is arranged at the joint of the box body 1 and the high-voltage electrostatic dust collection box 6 to ensure that the high-voltage electrostatic dust collection box 6 does not leak electricity when working, and an airtight valve 8 is, the inside of the water spraying box 7 is communicated with a purification area 19 through a connecting pipe 5, the air treated by the water spraying box 7 directly enters the purification area 19 for further treatment, a supporting plate 9 is fixedly connected inside the body 1 and positioned at the bottom end of the water spraying box 7, a spray head 10 is arranged inside the water spraying box 7, an inclined plane with a certain oblique angle is arranged at the bottom end of the water spraying box 7, the sprayed water conveniently enters a drain pipe 16, a water tank 11 is fixedly connected inside the box body 1 and positioned at the top end of the supporting plate 9, the water tank 11 is provided with a water inlet, a sewage discharge port is arranged in the waste water tank 15, clean liquid is added through the water inlet, the sewage in the waste water tank 15 is discharged through the sewage discharge port at intervals, a water pump 13 is fixedly connected with the water tank 11 through a water outlet pipe 12, the model of the water pump 13 is QS-100L, the water pump 13 is fixedly, the inside of shower nozzle 10 is provided with the coil, can make the granule that adsorbs inside shower nozzle 10 take place the charge transfer through the coil, inlet tube 14 extends to the inside of waste water tank 15 and is located the below of filter layer 17, be provided with solenoid valve 26 on inlet tube 14, whether select the water in water tank 11 to spray or select the water after the processing of waste water tank 15 to spray through solenoid valve control, the inside of box 1 and the below fixedly connected with waste water tank 15 that is located water tank 11, the inside of water drenches case 7 and is connected with waste water tank 15 through drain pipe 16, the inside of waste water tank 15 is provided with filter layer 17, filter layer 17 includes the filter, fine quartz sand layer, coarse activity charcoal layer and fine activity charcoal layer, through the filter, fine quartz sand layer, the cooperation of coarse activity charcoal layer and fine activity charcoal layer, carry out filtration treatment to the sewage after spraying, the inside of box 1 and the top that is located water drenches case 7 is provided with closing plate 18, the inside of box 1 and the top that is located closing plate 18 are provided with purifying area 19, the inside of box 1 and the inside fixedly connected with prefilter 20 that is located purifying area 19, deodorant layer 21 and activated carbon layer 22, the inside of box 1 and the top that is located activated carbon layer 22 are provided with anion generator 23, the inside of box 1 and the top that is located purifying area 19 are provided with blast pipe 24, the bottom of box 1 is provided with removes wheel 25.
The working principle is as follows: when the equipment is required to work, the switch is turned on, air is sucked in through the operation of the air pump and enters the detection box 2 through the air inlet pipe, the laser emitter 3 emits laser, and the photoelectric detection plate 4 detects the diffraction phenomenon of the laser in the detection box 2, so that the concentration of PM2.5 in the sucked air is judged, and different working modes are selected according to the different concentrations of the PM 2.5. When the concentration of PM2.5 is higher, the air-tight valve 8 is opened under the control of the singlechip, the air is conveyed into the high-voltage electrostatic dust collection box 6, a large amount of PM2.5 in the air is adsorbed by high-voltage static electricity, the treated air enters the water spraying tank 7 through the connecting pipe 5, at the moment, the water in the water tank 11 enters the spray head 10 through the water pump 13 and the water inlet pipe 12, the air entering the water spraying box 7 is sprayed with water, water-soluble particles in the air are removed after the water spraying, the air after the water spraying enters the interior of the purification area 19 through the connecting pipe 5, the air passes through the primary filter plate 20, the deodorization layer 21 and the activated carbon layer 22 in the purification area 19 in sequence, the particles in the air are adsorbed by adopting a physical adsorption method, the treated air passes through the interior of the anion generator 23, the anion generator 23 can generate strong anion current, the germs in the air can be effectively removed, and the treated air is discharged through the exhaust pipe 24. When the concentration of PM2.5 is low, the airtight valve 8 on the connecting pipe 5 connecting the detection box 2 and the water spraying box 7 is opened, gas is directly sent into the water spraying box 7, water-soluble particles in the air are removed through water spraying, and then physical adsorption and anion sterilization treatment are carried out. The bottom of the water spraying box 11 is provided with a certain inclination angle, which facilitates the water sprayed wastewater to flow into the drain pipe 16 and enter the wastewater box 15 through the drain pipe 16, the sprayed wastewater is filtered through the filter layer 17, when the water treated in the wastewater box 15 needs to be used, the treated wastewater is absorbed into the spray head 10 connected with the water inlet pipe 14 by opening the electromagnetic valve 26 on the water inlet pipe 14, the treated water resource is utilized for the second time, thereby achieving the purpose of saving resources, when the air purification is basically completed, the high-voltage electrostatic dust collection box 6 is continuously electrified and the particulate matters in the air are electrified, the water pump 13 is closed, the coil inside the spray head 10 is electrified by the singlechip, the particulate matters accumulated inside the spray head 10 are electrified, and the electric charge is opposite to the electric charge carried by the high-voltage electrostatic dust collection box 6, when the particle carrying the electric charge passes through the water spraying box 7, the particle carrying the electric charge can be effectively adsorbed and adhered to the particle inside the spray head 10, the particle adsorbed by the spray head can be automatically removed, and the spraying quality can be ensured.
To sum up, this multi-mode air purifier of PM2.5 testing result, after the purification of air is accomplished basically, high-voltage static dust-collecting box 6 continues to circular telegram and makes the particulate matter in the air electrified, water pump 13 closes, the inside coil circular telegram of shower nozzle 10 is controlled by the singlechip this moment, make the particulate matter of collecting with the inside of shower nozzle 10 is electrified, and the electric charge that carries is opposite with the electric charge polarity that carries through high-voltage static dust-collecting box 6, when the particulate matter that carries the electric charge passes through water drenches case 7, can effectively adsorb the particulate matter that the adhesion is in the inside of shower nozzle 10, thereby reached the inside effect of self-cleaning shower nozzle. The operation through the air pump inhales the air, gets into detection case 2 through the intake pipe, sends laser through laser emitter 3, and photoelectric detection board 4 detects the diffraction phenomenon that laser takes place in detection case 2, judges the concentration of PM2.5 in the inspiratory air, and according to PM 2.5's concentration difference, by singlechip control open airtight valve 8, make the air get into different clean steps to reached the nimble effect of choosing for use the mode of concentration according to PM 2.5. The air with high PM2.5 concentration enters the high-voltage electrostatic dust collection box 6 through the opened airtight valve 8 by the air pump, a large amount of PM2.5 in the air is adsorbed by high-voltage static electricity, the treated air enters the water spraying box 7 through the connecting pipe 5, water-soluble particles in the air are removed after water spraying, and the water-soluble particles are combined with the combined action of the initial filtering plate 20, the deodorizing layer 21, the activated carbon layer 22 and the anion generator 23 in the purifying area 19, so that the effects of simple operation and effective germ removal are achieved. Water in the water tank 11 enters the spray head 10 through the water pump 13 and the water inlet pipe 12, the bottom of the water spraying tank 11 is provided with an inclined plane, the sprayed water enters the waste water tank 15 through the inclined plane and the water discharge pipe 16, and then the water enters the waste water tank through the filter layer 17, the water inlet pipe 14 and the electromagnetic valve 26 in a matched mode, so that the effect of saving resources is achieved.
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a multi-mode air purifier based on PM2.5 testing result, includes box (1), its characterized in that: the detection device is characterized in that a detection box (2) is fixedly connected inside the box body (1), a laser emitter (3) and a photoelectric detection plate (4) are arranged inside the detection box (2), a high-voltage electrostatic dust collection box (6) and a water spraying box (7) are fixedly connected inside the detection box (2) through a connecting pipe (5), an airtight valve (8) is arranged on the connecting pipe (5), a supporting plate (9) is fixedly connected inside the box body (1) and positioned at the bottom end of the water spraying box (7), a spray head (10) is arranged inside the water spraying box (7), a water tank (11) is fixedly connected inside the box body (1) and positioned at the top end of the supporting plate (9), a water pump (13) is fixedly connected inside the water tank (11) through a water outlet pipe (12), a waste water tank (15) is fixedly connected inside the box body (1) and positioned below the water tank (11), and a filtering layer (, the inside of box (1) and the top that is located water and drenches case (7) are provided with closing plate (18), the inside of box (1) and the top that is located closing plate (18) are provided with purifying area (19), the inside of box (1) and the inside fixedly connected with prefilter board (20) that is located purifying area (19), deodorization layer (21) and activated carbon layer (22), the inside of box (1) and the top that is located activated carbon layer (22) are provided with anion generator (23), the inside of box (1) and the top that is located purifying area (19) are provided with blast pipe (24), the bottom of box (1) is provided with removal wheel (25).
2. a multi-mode air purifier based on PM2.5 detection results according to claim 1, characterized in that: the inside of the detection box (2) is fixedly connected with an air pump through an air inlet pipe.
3. a multi-mode air purifier based on PM2.5 detection results according to claim 1, characterized in that: and sealing rings are arranged at the joints of the connecting pipe (5) and the detection box (2), the high-voltage electrostatic dust collection box (6) and the water spraying box (7).
4. A multi-mode air purifier based on PM2.5 detection results according to claim 1, characterized in that: the interior of the water spraying box (7) is communicated with the purification area (19) through a connecting pipe (5).
5. A multi-mode air purifier based on PM2.5 detection results according to claim 1, characterized in that: an insulating layer is arranged at the joint of the box body (1) and the high-voltage electrostatic dust collection box (6).
6. A multi-mode air purifier based on PM2.5 detection results according to claim 1, characterized in that: the filter layer (17) comprises a filter plate, a fine quartz sand layer, a coarse activated carbon layer and a fine activated carbon layer.
7. A multi-mode air purifier based on PM2.5 detection results according to claim 1, characterized in that: the water tank (11) is provided with a water inlet, and the waste water tank (15) is provided with a sewage draining outlet.
8. A multi-mode air purifier based on PM2.5 detection results according to claim 1, characterized in that: the water inlet pipe (14) extends to the interior of the waste water tank (15) and is located below the filter layer (17), and the water inlet pipe (14) is provided with an electromagnetic valve (26).
9. The multi-mode air purifier based on the PM2.5 detection result according to claim 1, wherein the water pump (13) is communicated with the spray head (10) through a water inlet pipe (14), and the inside of the water spraying tank (7) is communicated with the waste water tank (15) through a water outlet pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910877450.1A CN110538538A (en) | 2019-09-17 | 2019-09-17 | Multi-mode air purifier based on PM2.5 testing result |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910877450.1A CN110538538A (en) | 2019-09-17 | 2019-09-17 | Multi-mode air purifier based on PM2.5 testing result |
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| Publication Number | Publication Date |
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| CN110538538A true CN110538538A (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910877450.1A Withdrawn CN110538538A (en) | 2019-09-17 | 2019-09-17 | Multi-mode air purifier based on PM2.5 testing result |
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| CN (1) | CN110538538A (en) |
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| CN116409483A (en) * | 2023-06-12 | 2023-07-11 | 广州玺明机械科技有限公司 | Self-adaptive cleaning control method, device and storage medium for quantitative filling machine |
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Application publication date: 20191206 |