CN106861318B - A kind of air cleaning unit and its purification method - Google Patents
A kind of air cleaning unit and its purification method Download PDFInfo
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- CN106861318B CN106861318B CN201710187925.5A CN201710187925A CN106861318B CN 106861318 B CN106861318 B CN 106861318B CN 201710187925 A CN201710187925 A CN 201710187925A CN 106861318 B CN106861318 B CN 106861318B
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- 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
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/024—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by impinging the gas to be cleaned essentially in a perpendicular direction onto the liquid surface
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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
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
- A61L9/145—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to a kind of air cleaning unit and its purification method, to solve can persistently, high efficiency, the tiny floating dust particle of high-throughput removal PM2.5 and the technical issues of the bacterial virus of part, belong to technical field of air purification.Air cleaning unit includes air injection device, washing bathing pool and the bubble breaking system being immersed in washing bathing pool, it is characterized by: the air of air injection device injection, enter bubble breaking system work area by washing bath bottom of pond portion, bubble constantly undergoes generation, grows up, attrition crushing, regeneration, grows up again, attrition crushing process again, and gas-liquid interface contacts repeatedly achievees the purpose that air is washed repeatedly, purified.It can not only wash and remove various fine particles present in air, and dissolve or capture other harmful poisonous gases, good purification.The device is easy to use, has a wide range of application, can indoor household, it can also be used to the public spaces such as industrial enterprise, hospital, station hall Hou Ji.
Description
Technical field
The present invention relates to a kind of air cleaning unit and its purification methods, in particular to by air injection device, washing bath
The air cleaning unit in pond and the bubble breaking system composition being immersed in washing bathing pool, and air is removed using the purification device
In tiny floating dust particle, pernicious gas or the bacterial virus of bathing pool absorption can be washed in air, belong to air purifying process neck
Domain.
Background technique
With the quickening of global industry process, air quality is in many urban environment decays in the world, many places in the world,
2.5 value of air quality PM has been more than that the alarm for the margin of safety that the mankind can bear frequently occurs.It is worth noting that, haze sky
The small suspended particulate of gas is also from vehicle exhaust, and warming discharges exhaust gas and industrial waste gas, in many places to entrainment
Pernicious gas or the pollution air for being entrained with dust molecule do not take effective cleaning to handle, and especially chemical plant is arranged
The tail gas put.Lead to the virus propagated in this haze air pollutants and air, bacterium has seriously damaged people's
Health, such as generate allergy, respiratory tract infection, asthma, tuberculosis or even cancer etc..Our only one earths, in order to meet people
Can health breathing existence environmental requirement, there is an urgent need to invent a kind of high efficiency, high-throughput air cleaning unit and purification
Method.
The known prior art includes American invention No. the 7,811,537th; 6,761,756; 6,036,755; 6,
000,557; 3,672,126;5,509,946 and 5,389,120.Although these devices are able to satisfy their own particular task
With require, but they do not reach the requirement of high efficiency, high-throughput purification air generally.
Many traditional air purification methods and purification device substantially have using porous material, electrostatic or water three types,
But porous material filter cannot handle the particle less than filter pore size, there are still thin in this leads to that treated air
Microparticle, or virus, can penetrate into the cell membrane of people leads to serious disease.And strainability is put off with the time
And decay, or even plugging fault occurs.The excessive ozone gas that electrostatic generates causes damages to human health, and their valence
Lattice are prohibitively expensive, and service performance extends at any time and fades.Using water filtration, purification method, from atomized water spray, Venturi tube
Increase the surface contact of air and water, purification efficiency is low, ventilatory capacity is small, with high costs.Therefore, these devices are not only unsuitable for only
Change domestic indoor space air, is also unsuitable for the air of the public places such as purified industrial environment, hospital, theater or library.
Summary of the invention
The purpose of the present invention is: to overcome the shortcomings of existing technologies, provide one kind can continuous persistent high efficiency rate, it is high-throughput
The air cleaning unit of PM2.5 is removed, cleaning solution can capture tiny of any PM grades in air in device washing bathing pool
Grain dissolves and absorbs most of harmful exhaust.
In order to achieve the above objectives, it adopts the technical scheme that: a kind of air cleaning unit, including air injection device, wash
Wash bathing pool and be immersed in washing bathing pool in bubble breaking system, and monitoring air injection flux, wash bathing pool liquid level and
The electronic/electrical gas control making sheet of temperature, it is characterised in that:
The washing bathing pool is placed in the inner cavity of the air cleaning unit, and cleaning solution, washing are filled in the washing bathing pool
Bathing pool bottom is air chamber, is equipped with bubble breaking system above the air chamber, and the air chamber surface is equipped with multiple ventholes,
Cleaning solution ullage is equipped with splash proof network, and filtering air outlet slit end is equipped with above splash proof network described in the inner cavity of the purification device,
Specified region is discharged into for air filtering will to be crossed；
The bubble breaking system by it is multiple be immersed in cleaning solution, be layered setting and every layer between there are the porous of spacing
Material composition；
The air injection device input end is equipped with blower, and outlet end is immersed in the lower layer of cleaning solution in washing bathing pool；Institute
State the air of air injection device injection, the multiple ventholes being equipped with by the air chamber surface, the bottom-up entrance of bubble
Bubble breaking system work area, repeatedly extrudes broken through the multi-layer porous material, and gas-liquid interface comes into full contact with；
The air injection device input end can be equipped with single air inlet source or be equipped with multiple air inlet sources；
The electronic/electrical gas control making sheet, including liquid level sensor, liquid emission valve, temperature controller, PM2.5 haze table,
For the hollow gas injection rate of the washing bathing pool, cleaning solution liquid level and temperature to be monitored and controlled.
Blower described in the air injection device input end has check-valves, and injection air can only be from input end to outlet end
One-way movement.
The porous material refers to porous plate with mesh structure, overlaps up and down a variety of different mesh sizes and
Spaced sieve heap or random Filamentous filler between each other.
The porous plate, sieve heap and random Filamentous filler can be rigidity or flexible material, it is compressible make periphery with
The fitting of case inside periphery.
The cleaning solution is water, inorganic solution or organic solution or inorganic and organic composite solution.
The outlet end line branching that the air injection device is immersed in washing bath bottom of pond portion is coaxial cyclone type multiple exit
Pipe, the cyclone type multiple exit pipe have smooth bent tube form structure in the same direction, the cyclone type multiple exit pipe outlet horizontal plane rotation
Wind direction can be clockwise or counterclockwise;The multiple exit pipe export direction slightly tilts down, with the washing
The baseplane in liquid bath pond is tangent.
The electronic/electrical gas control making sheet is embedded to be equipped with logic control and PM2.5 haze table, washs for washing in bathing pool
Supplement, replacement and the automatic control of discharge of liquid.
The electronic/electrical gas control making sheet is equipped with heater and cooler control circuit, for adjusting the temperature of purification air.
The washing bathing pool be it is detachable, convenient for washing fluid exchange and bathing pool cleaning.
It is layered the porous material of setting in the gentle bubble crushing system of the air injection device, washing bathing pool, has similar
Multiple units of function, shape, form or size can be identical or not identical.Such as blower can be one in described device
It is a or multiple, it depends on air cleaning throughput requirements and application needs.
The air purification method of the air cleaning unit: the air of the air injection device injection passes through the sky
Multiple ventholes that plenum surface is equipped with, the multilayer mesh bubble breaking system being equipped with into the air chamber top, bubble
Constantly experience generate, grow up, attrition crushing, regenerate, grow up, attrition crushing process, gas-liquid surface contacts repeatedly reaches air
The inner cavity splash proof network top of the purpose washed repeatedly, purified, the purification device is equipped with filtering air outlet slit end, is used for mistake
Air filtering is discharged into specified region.
The quantity of the air cleaning unit multiple can be used in series, for needing the particular/special requirement of ultra-clean occasion.
The quantity of the air cleaning unit can be multiple used in parallel, is used for Shen shop, marquis car room, lobby space occasions
The particular/special requirement of big ventilatory capacity.
The air cleaning unit Miniaturizable is used for portable air-purifying system.
The positive effect of the present invention is: the air of air injection device injection of the present invention is set by the air chamber surface
The multiple ventholes having, bubble it is bottom-up enter bubble breaking system work area, bubble through the multi-layer porous material repeatedly
Attrition crushing, constantly experience generate, grow up, attrition crushing, regenerate, grow up, attrition crushing process, and gas-liquid interface contacts repeatedly
Achieve the purpose that air is washed repeatedly, purified.So good air purification effect, can not only wash remove air present in
Various fine particles, and dissolve or capture other harmful poisonous gases, solve most of water dissolvable gas such as methane, dioxy
Change sulphur, bleaching agent or medicament can be added in cleaning solution, can remove in air and exist in real time for carbon monoxide and carbon dioxide etc.
Bacterium, virus or toxic and harmful gas.It has the advantages that environmental protection, high ventilatory capacity, high efficiency etc., does not have secondary pollution wind
Danger.
The device can be used for portable, indoor, outdoor, public space, hospital, means of transport or industrial platform.For example, room
Inner platform device uses room air to be cleaned as air inlet source.Outdoor air or Interior Space can be used in outdoor platform equipment
Gas selects air inlet source to be cleaned as air inlet source using selection switch.It can also automatically or remotely control, it is easy to use to answer
It is wide with range.
Detailed description of the invention
Below by way of specification drawings and specific embodiments, the invention will be further described.
Figure 1A is the vertical multi-stage bubble crushing system air cleaning unit schematic diagram of internal structure in multiple air inlet sources；
Figure 1B is shell (band top panel) structural schematic diagram of Figure 1A air cleaning unit；
Fig. 2A is porous material plate structural schematic diagram in bubble breaking system；
Fig. 2 B is mesh screen system structure diagram in bubble breaking system；
Fig. 2 C is random Filamentous filling system structural schematic diagram in bubble breaking system；
Fig. 3 A is middle air injection device and air chamber distribution structure schematic diagram；
Fig. 3 B is offset air injection device and air chamber distribution structure schematic diagram；
Fig. 3 C-a is Cyclonic air injection device air chamber structural schematic diagram；
Fig. 3 C-b is Fig. 3 C-a Cyclonic air injection device outlet end air-flow dynamic top view；
Fig. 4 A is Cyclonic air injection device and multi-stage bubble crushing system structure combination air cleaning unit internal junction
Structure schematic diagram；
Fig. 4 B is shell (band top panel) structural schematic diagram of Fig. 4 A；
Fig. 5 is the schematic diagram of internal structure of single air inlet source Cyclonic air injection device and multi-stage bubble crushing system
One of ()；
Fig. 6 is the schematic diagram of internal structure of single air inlet source Cyclonic air injection device and multi-stage bubble crushing system
(two)；
Fig. 7 is that two air cleaning units series connections use structural schematic diagram；
Fig. 8 A is the schematic diagram of internal structure of Portable air purifier；
Fig. 8 B is and the matching used mask of Fig. 8 A Portable air purifier and knapsack external form schematic diagram.
Specific embodiment
Referring to Figure 1A, the vertical multi-stage bubble crushing system air cleaning unit 100 in multiple air inlet sources typically at least includes: tool
From air inlet source 103(or 104) there is the blower with check-valves 101 for sucking air, for selecting air inlet source 103 or 104
Air selection switch 102, for discharging the clean air outlet port 105 of purification air, for subtracting go out liquid splash and control
The splash proof network 106 of humidity, for supplementing or refilling the liquid inlet automatic valve 107 of cleaning solution, as purification system one
Partial bubble breaking system 108, air inlet distribute air chamber 109, and the air chamber of bubble is generated with many ventholes;Liquid level
Sensor 110, for monitoring liquid level 111, wherein cleaning solution is used as a part of purification medium;Blower is to air distribution system
Connector 112, liquid discharge automatic valve 113 and all elements washed in 114. device 100 of bathing pool can have identical or different
Shape or the different multiple units composition with identity function of size dimension, such as can be taken with one or more blowers 101
Certainly in the demand of ventilatory capacity.
Figure 1B is shell (band top panel) structural schematic diagram of Figure 1A air purifier.It is net to illustrate the receiving air of shell 117
Makeup sets 100, which includes 115. outer housing 117 of primary strainer 116 and control panel for air inlet source 103 or 104
It can be any shape or size to be suitble to application to need, while prevent liquid leakage.Controller 115 is by including at least display
Screen, GFCI earth leakage protective, liquid level watchdog logic electronic circuit, the circuit board and remote control of control valve and air purifier operation
Receiving-transmitting device composition.Control panel 115 can be equipped with PM2.5 haze table as display or as a part of automation control.Shell
It can according to need equipped with wheel.
Referring to fig. 2, the forming by wash liquid and porous material 201 of air bubble crushing system 108, porous material be with
The porous plate (Fig. 2A) of mesh structure, a variety of different mesh sizes overlapped up and down and sieve spaced between each other
The combination of heap (Fig. 2 B) or random Filamentous filler (Fig. 2 C), is fully immersed in wash liquid surface 111(Figure 1A) lower section.Sieve
Net materials, which stack, to be had different size of mesh opening and is spaced apart between them with specific range, and it is stingy to be designed to that optimization extends
The travel distance of bubble in a liquid.When the air in air inlet source passes through air bubble crushing system 108, bubble is repeatedly crushed,
Then it is reassembled into big bubble and is crushed again so that air-liquid contact interface maximizes.Purpose is to ensure that defeated
The air entered is thoroughly cleaned by liquid to capture the fine particle of any size, and certain gas molecules is made to have time enough
It is contacted with liquid, so that they sufficiently be dissolved, absorb or captured in a liquid.Crushing system can by a variety of porous materials,
Screen material group (each of which is with certain mesh size and there are spacing between each other) and random Filamentous filler stack system
Any combination of system is made.Purpose of design is the high air ventilatory capacity of balance and optimum air washing quality and efficiency.
With reference to Fig. 1 and Fig. 2, the vertical multi-stage bubble crushing system air cleaning unit in more air inlet sources is had shown and described in detail
A 100 practical example.But it must not believe that embodiments of the present invention are only limitted to this, it should be noted that as described below its
His embodiment is also all in the present invention and the scope of the claims.
As depicted in figs. 1 and 2, air inlet source 103 is selected by selection switch 102 by more air inlet sources air cleaning unit 100
Or then 104 pass through prefilter 116(Fig. 2) the pre-filtering air of suction, then the air of entrance passes through into air chamber 109
Cleaning solution in washing bathing pool 114 is filled into certain level, so that air bubble by the lower part of allocation unit injection washing bathing pool 114
Crushing system 108 is completely submerged in 111 following distance of liquid level.When the air of injection is escaped in the form of various sizes of bubble
Air chamber 109 out are repeatedly broken into smaller and smaller gas when then passing through the different parts of air bubble crushing system 108
Bubble.Bubble breaking process is repeated, maximizes the air of injection to realize washing to fluid contact surface and bubble travel distance
The purpose of air, wherein fine particle and certain gas molecules can be dissolved or be captured in a liquid in air.From liquid surface
The purification air of 111 evolutions will encounter splash proof network 106, then be discharged into designated position by air outlet port 105.
Automation control can be realized by using the logic of PM2.5 instrument and electronic circuit internal build.By making
It with designed logic, is supplemented with liquid level sensor and automatic valve, cleans, topple over and refill new liq, liquid can
With fully automated holding liquid level.Safety interlock is realized using GFCI anticreeping switch.The device can be by various modes
Long-range control, such as infrared ray, bluetooth, mobile phone or home automation etc..Above-mentioned automation scheme can be applied to this hair
Bright any embodiment.
Referring to Fig. 3 A, sets Chinese style air injection device 300 and include at least the blower 301 with check-valves, the selection of air inlet source
Switch 302, air inlet source 303 and 304, blower to air distributing connector 305 and 306. air guide bowl 306 of air guide bowl can
Bubble is redirected and generated to be designed to facilitate air.
Referring to Fig. 3 B, offset air injection device 320 includes at least multiple air inlet sources 323 or 324, blower 321, selection
Switch 322, blower is to air distribution connection 325 and air chamber 326, the sky that air chamber top surface has multiple ventholes to lead into
Gas enters air bubble crushing system and they is broken into minute bubbles.
Referring to Fig. 3 C-a, Cyclonic air injection device 340 includes at least blower to air distribution connection 341, air point
With room 342, Cyclonic air injection device outlet 343 and 344. gas chamber compartment of bubble crushing lid are designed to have multiple exit,
Bubble cyclonic motion is formed in a liquid with the air led into, this will extend the traveling time of bubble in a liquid, thus
Increase the time of contact between bubble and liquid, realizes higher air washing efficiency.The cyclonic motion of liquid will promote tiny
Particle deposits to the bottom of container.Cyclonic air injection device multiple exit is designed to have the tubulose knot of smooth curved angle
Structure, export direction angle be tilted slightly downwardly it is tangent with the baseplane of container, in order in air fine particle deposit and make
Air drag minimizes.
Fig. 3 C-b is the figure of Fig. 3 C-a Cyclonic air injection device air delivery dynamic top view and circulation of bubbles 345
Show.Note that this is only the graphical representation of exemplary of bubble motion, can be clockwise or counterclockwise.
Fig. 4 A is 400 knot of air cleaning unit of Cyclonic air injection device and the combination of multi-stage bubble crushing system structure
Structure schematic diagram.Diagram air cleaning unit 400 typically at least includes: to use with the blower for sucking the check-valves 401 of air
Selection switch 402 in selection air inlet source 403 or air inlet source 404 filters air outlet port 405, releases for that will cross air filtering
It is put into specified region;Splash proof network 406, for subtracting the humidity of go out liquid splash and control release air;Liquid inlet automatic valve
407, for supplementing or refilling liquid;Air bubble crushing system 408, wherein having porous material plate 201(in Fig. 2),
Mesh size with setting and the mesh screen 202(being separated from each other is in Fig. 2) stacking, wherein bubble breaking lid 416(by
203 in Fig. 2), into vortex of air allocation unit 409, for monitoring the liquid level sensor 410 of liquid level 411, wherein liquid is used
Make a part of filter medium, blower to air distribution system connection 412, liquid outlet automatic valve 413 washs bathing pool 414, empty
The upper cover 415 of gas filter device, all elements in air filter 400 can have identical or different shape, form or
Multiple units with similar functions of size.Such as one or more blowers 401 can be used in has particular/special requirement to ventilatory capacity
In the air filter of application demand.
B referring to fig. 4, outer housing 418 include air filter 400, which includes being used for air inlet source channels 403
Or 404 coarse filtration net 417, air release port 405 and controller and 419. outer housing 418 of display board can be any
Shape or size are to adapt to using needs and be designed to prevent liquid leakage.Controller 419 is at least by including display screen, GFCI
Leakproof safety interlocking monitors the logic circuit of liquid level, circuit and the remote control unit composition of control valve and automatic control.Control
Device 419 can equip PM2.5 haze table as display and as a part for being fully automated control.Outer housing can be according to need
Add wheel.
In the exemplary embodiment 400 shown in Fig. 4 A and 4B, passed through by the air inlet of the blower suction with check-valves 401
Coarse filtration net 416, wherein large scale clast is blocked, and air distribution connection 412 is injected after selecting switch 402, is passed through
Cyclone-type air gas chamber 409 reaches the lower part that liquid is filled into the container 414 of certain level 411, and air bubble crushing system 408 is complete
Full submergence is in a liquid.Injection air from whirlwind allocation unit 409 is random in Fig. 2 C by outlet end air crushing lid 416(
Shown in Filamentous filler) minute bubbles are crushed to, then followed in a liquid before being further crushed by bubble breaking system 408
Ring, the bubble breaking system 408 can be a series of porous material plates and the mesh screen heap with certain size of mesh opening and spacing
The combination of (also being shown in Fig. 2A, 2B).Bubble is divided into even smaller bubble by the different phase of air crushing system.Weight
Multiple bubble breaking and regrouping process makes the air of injection that bubble is maximized and increased to fluid contact surface in liquid by 408
The time of middle traveling, to realize better air washing effect, some of part clasts or gas molecule can be captured, dissolution
Or it absorbs in a liquid.The clean air escaped from liquid surface 411 will encounter splash proof network 406 to subtract to go out and splashing and control
Air humidity.Illustrative examples air filter 400 can be fully automated by control panel 416, wherein PM2.5 haze table
It can be used for according to air quality as design logic control switch.Carry out automatic liquid level control using liquid level sensor 410, passes through
Automatic valve 407,413 refills or replaces liquid.The device can also be by such as infrared ray, bluetooth, mobile phone or its
The wireless signal of his form remotely operates.
As shown in figure 5, the exemplary embodiment of air filtering system 500 include at least system shell body 511, air-inlet grille and
Air inlet coarse filtration net 510, wheel 512, system shell top cover 508, wherein having air outlet slit grid 509, electronic display and control
Panel 514 processed holds the washing bathing pool 507 of cleaning solution to liquid level 513, splash proof network 506, blower 501, for preventing liquid from returning
Stream causes the liquid check valves 503 of electric short circuit, for the blower connection 505 of whirlwind distribution air, random filiform 516 He of follower
Sieve stacks 504 and is combined into air bubble crushing system.When the air for being sucked through coarse strainer 510 from air inlet net 502 passes through only
Valve 503 is returned, many minute bubbles are crushed to by random Filamentous follower 516 by way of the injection of connecting pipe 505, these minute bubbles exist
The lower part for washing bathing pool 507 generates rotary motion.Then, the bubble in rotary motion is by sieve stacking system 504 by into one
Step crushing becomes smaller bubble to realize optimal air bathing experiences.Filtered air passes through after encountering splash proof network 506
Air outlet slit net 509 is discharged into designated space.Air filtering system 500 can use its 514 automatic operating of control panel, wherein
PM2.5 haze table can be used as indicator to trigger air filtering system.
With reference to Fig. 6, the illustrative examples of air filtering system 600 are non-with the exemplary embodiment of air bath system 500
It is often similar.Other than having and connecting 605 blower to Cyclonic air distribution, pass through from the top of washing bathing pool 607
The advantages of bend pipe is arranged is the risk minimization that leak the joint of check-valves 503 and washing bathing pool 507 may.Device
600 include at least crust of the device body 611, air-inlet grille 602, air inlet coarse filtration net 610, wheel 612, positioned at air outlet slit net
Outer housing top cover 608 at 609, electronic display and control panel 614 wash bathing pool 607, and liquid fills liquid level 613, prevent
Net 606 is splashed, blower 601, to prevent liquid reflux from causing electric short circuit, blower to whirlwind air chamber connects liquid check valves 603
605.Random filiform follower 616 and sieve stack 604 and are combined into air bubble crushing system.When air passes through from air inlet net 602
Coarse filtration net 610 injects whirlwind air distribution system 615 by bridge piece 605 through check-valves 603.The air of injection passes through
Random filiform follower 616 is crushed to many minute bubbles, in the lower rotary motion of washing bathing pool 607.Gas in rotary motion
Bubble is further crushed to smaller bubble by sieve stacking system 604, to realize optimal air purification effect.It is filtered
Designated space is discharged into through air outlet slit net 609 after clean air approach splash proof network 606.Air filtering system 600 can use it
Controller board 614 manipulates automatically.
As shown in fig. 7, be the illustrative examples for air filtration multilevel system 700, (or in parallel) mould of either connecting
Formula includes at least pre-filtered air inlet source 701 or 702, and air inlet source selects switch 703, and blower 704 washs bathing pool 705, non-return
Valve 706, blower to air distribution system connection 707, air bubble crushing system 708, splash proof network 709, the choosing of serial or parallel connection mode
Switch 710 is selected, air outlet slit 711, multistage connection 712, liquid level sensor 713 and the control panel 714 comprising display screen are discharged,
Automatic valve 716 and top cover 717 is discharged in liquid inlet automatic valve 715, liquid.
For second level air filtering system, either using series connection or paralleling model, includes at least and come from previous stage
Pre-filtered air inlet source 721 and 722, air inlet source select switch 723, blower 724, washing bathing pool 725, check-valves 726, blower
To air distribution system connection 727, air bubble crushing system 728, splash proof network 729, serial or parallel connection mode selection switch 730,
Air outlet slit 731 is discharged, multistage connection 732 and liquid level sensor 733, liquid-inlet automatic valve 735, liquid discharge automatic valve
736 and top cover 734.
Compared with the second level from 721 to 736,701 to 717 element in the first order is similar.Grade 710 He of switch
723 is equal for single, mode in parallel or series operation selection.When being in series model, grade switch 710 passes through switch 723
It is connected to second level air inlet source 721, clean air will inject the second level as air inlet source after the filtering from the first order.When being in
When paralleling model, grade switch 710 is connected to air outlet slit 711, and switch 723 is connected to air-source 722.
Plural serial stage is designed for the air cleaning of ultrahigh quality.First stage is same as described above.From the net of the first order
Change air for the air inlet source 721 by 712 injection of grade connection as the second level.Then, the air of injection will the second level again
It is washed, there can be the design similar or different from the first order, it is most of tiny to ensure to capture or eliminate during cleaning
Particle, bacterium, virus or any other dangerous substance.For example, in the first stage, bleaching agent can be used as one of cleaning medium
Point be added to the water with except degerm, virus or any other dangerous biological substance, then by the air injection after cleaning the
Second level is further purified.If also insufficient good, more air filtering systems that can connect are to completely eliminate pollutant.It is this
Design is particularly suitable for biohazard or the environment of chemical hazard.
Parallel Design can be used for needing the large space of more ventilatory capacities.This means that multiple such air cleaning units
It in parallel can operate to increase ventilatory capacity.
Needs based on application, liquid can be the mixture of water Yu any required additive, to realize design object, example
Such as bleaching agent, chemical reagent, fruit flavor or simple family's freshener, such as fragrance of a flower material, fragrance etc..According to apply needs,
It is also possible to the chemical substance of other liquid forms.
Referring to Fig. 8 A, the example of portable air-purifying system 800 is illustrated, air cleaning system is very similar to
400 illustrative examples, wherein system 800 can be accommodated in portable case or Knapsack bag 820.System 800 includes at least, wind
Machine 801, by the air inlet net 802 of replaceable coarse filtration net 810, liquid check valves 803, air bubble crushing system 804, random silk
Shape follower 816, blower to whirlwind air distribution system connection 805, whirlwind air distribution system 815, with smooth curved
The Spiral distribution of the tubular body connection of angle, so that air drag minimizes, splash proof network 806 washs bathing pool 807, air cleaning
System cover 808, clean air outlet 809, and the control panel 814 with display screen or other power supplys 813, liquid level sensor
812 and air cleaning system shell 811.
System 820 includes Knapsack bag or carrying case 821, is connected to the flexibility that purification air discharge port 809 arrives mask 823
Tubular bulb 822 and for air inlet 802 air inlet net be open 824.
When equipment is powered, the air of entrance is sucked by blower 801, air inlet net 802 and coarse filtration net 810, then empty
Gas injects spiral of air distribution system by bend pipe 805.The air of injection is crushed to many by random Filamentous follower 816
Minute bubbles, they generate rotary motion in the lower part of washing bathing pool 807, wherein since cyclone separator is by the clast of certain parts
It is pushed downward upon the bottom of washing bathing pool 807.Then, the bubble in screw is further crushed by sieve stacking system 804
At smaller bubble, to obtain optimal air cleaning.The air of purification is discharged by splash proof network 806, to subtract go out splashing and control
Then humidity processed reaches mask 823 by release port 809, flexible pipe 822.
For certain applications, wash bathing pool can be it is easily disassembled, for replacing liquid and cleaning purpose.
It should be noted that the above content is combine specific embodiment to the present invention done further specifically
It is bright, it is to make skilled in the art realises that the present invention, rather than for limiting the present invention.It should be understood that in skill of the present invention
Those skilled in the art's equivalent substitute made for the present invention and deformation each fall within guarantor of the invention under the guidance of art plan plot
It protects in range.
Claims (12)
1. a kind of air cleaning unit, including air injection device, washing bathing pool and the bubble breaking being immersed in washing bathing pool
System, and for monitor air injection flux, washing bathing pool in liquid level and temperature electronic/electrical gas control making sheet,
The washing bathing pool is placed in the inner cavity of the air cleaning unit, fills cleaning solution in the washing bathing pool, washs bathing pool
Bottom is air chamber, is equipped with bubble breaking system above the air chamber, and the air chamber surface is equipped with multiple ventholes, washing
Liquid ullage is equipped with splash proof network, is equipped with clean air outlet end above the splash proof network, is discharged into finger for that will purify air
Determine region；
The bubble breaking system by it is multiple be immersed in cleaning solution, be layered setting and every layer between there are the porous materials of spacing
Composition；
Air injection device gas source inlet end is equipped with blower, and outlet end is immersed in the lower layer of cleaning solution in washing bathing pool；Institute
State the air of air injection device injection, the multiple ventholes being equipped with by the air chamber surface, the bottom-up entrance of bubble
Bubble breaking system work area repeatedly extrudes broken gas-liquid interface through multi-layer porous material and comes into full contact with；
The electronic/electrical gas control making sheet, including liquid level sensor, liquid emission valve, temperature controller, PM2.5 haze table, are used for
Cleaning solution liquid level, temperature and ambient air quality in the washing bathing pool is monitored and controlled；
It is characterized by: the outlet end line branching that the air injection device is immersed in washing bath bottom of pond portion is coaxial cyclone type
Multiple exit pipe, the cyclone type multiple exit pipe have smooth bent tube form structure in the same direction, and the cyclone type multiple exit pipe goes out saliva
Plane whirlwind direction is clockwise or counterclockwise；The multiple exit pipe export direction slightly tilts down, and washes with described
The baseplane for washing liquid bath pond is tangent.
2. a kind of air cleaning unit according to claim 1, it is characterised in that: the air injection device input end is equipped with
Single air inlet source is equipped with multiple air inlet sources.
3. a kind of air cleaning unit according to claim 1, it is characterised in that: described in the air injection device input end
Blower has a check-valves, and the air of air injection device injection can only be from input end to outlet end one-way movement.
4. a kind of air cleaning unit according to claim 1, it is characterised in that: the porous material refers to sieve knot
The porous plate of structure overlaps a variety of different mesh and sieve heap spaced between each other or random filiform are filled out up and down
Material.
5. a kind of air cleaning unit according to claim 4, it is characterised in that: the porous plate, sieve heap and random
Filamentous filler is flexible material, compressible to be bonded the flexible material periphery with case inside periphery.
6. a kind of air cleaning unit according to claim 1, it is characterised in that: the cleaning solution is water, inorganic or organic
Solution or inorganic and organic composite solution.
7. a kind of air cleaning unit according to claim 1, it is characterised in that: the electronic/electrical gas control making sheet is embedded
It is equipped with logic control and PM2.5 haze table, is controlled automatically for washing the supplement of cleaning solution, replacement and discharge, open and close in bathing pool
System；It is equipped with heater and cooler control circuit, for adjusting the temperature of purification air.
8. a kind of air cleaning unit according to claim 1, it is characterised in that: the washing bathing pool be it is detachable, just
In the cleaning of washing fluid exchange and bathing pool.
9. a kind of air cleaning unit according to claim 1, it is characterised in that: the air injection device, washing bathing pool
With the porous material that setting is layered in bubble crushing system, quantity be it is multiple, shape, form or size are identical or not identical
The unit with identity function.
10. the air purification method of air cleaning unit described in claim 1, it is characterised in that: the air injection device note
The air entered, the multiple ventholes being equipped with by the air chamber surface, the multilayer mesh screen being equipped with into the air chamber top
Shape bubble breaking system, bubble constantly undergo generation, grow up, attrition crushing, regeneration, grow up again, attrition crushing process again, gas
Liquid interface contacts repeatedly achievees the purpose that air is washed repeatedly, purified, and is equipped with above the inner cavity splash proof network of the purification device
Clean air outlet end is discharged into specified region for that will purify air.
11. the air purification method of air cleaning unit described in claim 1, it is characterised in that: the air cleaning unit
Quantity has multiple；It is used in series, for needing ultra-clean occasion particular/special requirement；It is used in parallel, it can be used for public arena and such as handle official business
Building, hospital, movie theatre, shop, marquis's car room, the big ventilatory capacity particular/special requirement of airport hall large space occasion.
12. the air purification method of air cleaning unit described in claim 1, it is characterised in that: the air cleaning unit can
Miniaturization is used for portable air-purifying system.
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| CN201710187925.5A CN106861318B (en) | 2017-03-27 | 2017-03-27 | A kind of air cleaning unit and its purification method |
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| CN107469618A (en) * | 2017-09-15 | 2017-12-15 | 张欢 | A kind of haze of Novel clean air administers car |
| CN109405157A (en) * | 2018-11-08 | 2019-03-01 | 河南圣玛斯科技有限公司 | A kind of outdoor fresh air device in conjunction with air purifier |
| CN110238153A (en) * | 2019-06-10 | 2019-09-17 | 中国地质大学（武汉） | A waste gas treatment system for volatile organic polluted soil remediation workshop |
| CN111991600A (en) * | 2020-03-11 | 2020-11-27 | 杨林丰 | A device and method for killing viruses and bacteria in indoor aerosols in real time |
| CN112007481B (en) * | 2020-08-26 | 2022-08-26 | 青岛市金旭环境工程有限公司 | Gas-liquid redistribution device and absorption packed tower |
| CN112283853A (en) * | 2020-10-30 | 2021-01-29 | 深圳易通技术股份有限公司 | Air dust washing device of air conditioner fresh air system |
| CN113356809A (en) * | 2021-06-03 | 2021-09-07 | 中国石油大学(华东) | Device and method for generating micro-bubbles for oil displacement |
| CN113813718B (en) * | 2021-11-01 | 2022-09-09 | 曹延国 | Energy-conserving building engineering dust intelligent processing device |
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| US4657566A (en) * | 1985-11-12 | 1987-04-14 | Wintering Joseph G | Effluent cleansing method and device |
| CN2732335Y (en) * | 2004-10-19 | 2005-10-12 | 胡连飞 | Smoke dust filter |
| CN103657294A (en) * | 2013-12-09 | 2014-03-26 | 李刘睿 | Washing tank of washing type air purifier |
| CN106139775A (en) * | 2016-07-18 | 2016-11-23 | 长江水利委员会长江科学院 | A kind of in a liquid by dispersed for the gas device and method for microbubble |
| CN206700983U (en) * | 2017-03-27 | 2017-12-05 | 房轶 | A kind of air cleaning unit |
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