CN104474796B - High-efficiency air purification device and method - Google Patents
High-efficiency air purification device and method Download PDFInfo
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- CN104474796B CN104474796B CN201410588324.1A CN201410588324A CN104474796B CN 104474796 B CN104474796 B CN 104474796B CN 201410588324 A CN201410588324 A CN 201410588324A CN 104474796 B CN104474796 B CN 104474796B
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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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Abstract
The invention discloses an air purification device and method. The air purification device comprises at least one housing, at least one main filter core, at least one fan, at least one main air-flow inlet and at least one bypass air-flow inlet. The at least one main filter core and the at least one fan are arranged in parallel. When a main air flow driven by the fan flows from the upstream to the downstream in the housing, the main air flow flows through the main air-flow inlet and then flows beside at least one side of the main filter core. The bypass air flow flows into the air purification device by the bypass air-flow inlet, then goes through the main filter core and then flows from high air-pressure side to low air-pressure side of the main filter core so that polluted air is purified.
Description
The application is 05 month 2011 Application No. 201110148952.4 filed in 20 days《High-effect purification of air dress
Put and method》The divisional application of patent application.
Technical field
Patent of the present invention is related to field of environment protection, more particularly, is related to a kind of device that can be used for purification of air.
Background technology
Pollutant in air mainly be divided tos two forms to constitute, and one is such as larger micro- of the shape such as dust, antibacterial, mycete
Grain, its molecular structure are complicated, are combined into by various different materials or composition, and about one of percentage micron is big to hundreds of microns
It is little；One is the such as chemistry such as gas, stink, volatile organic chemistry material one's share of expenses for a joint undertaking, and its chemical constitution is simple, by several chemical element groups
Into and very tiny, the only size of Ethylmercurichlorendimide to nanometer.
The pollutant of this two type are processed, typically all with the filter method of different technologies, traditional useful filter
Paper, the air of even high-effect filter paper (HEPA Filter) filter bag pollutant also have the electrostatic produced using high voltage
Dedusting has releasing anion to be able to the aerial dust particle of suspension negatively charged, then makes which in more neutral or positive electricity
The method concentrated where lotus.Have and make filtering material using activated carbon, molecular sieve, zeolite, or reuse ozone, oxidant, purple
Outer smooth lamp, coordinates the material such as photocatalyst or different catalytics to carry out oxidation catalysiss decomposing pollutant.These filter methods, respectively
There are characteristic and efficiency, for pollutant different in air, the air cleaner on market often uses more than one air
Purification techniques and filter method.Make the filter element aligning method for using, often filter element in layer is arranged in parallel, and is provided only with
One exhaust fan or hair-dryer, drive air-flow to flow to the downstream from upstream.
Different filter elements have different physics and chemical characteristic, have using filter every mode, have using absorption mode, have
Using the mode of ionization, some filter element windages are larger, and some windages are thinner, some no windages.Due to having difference in air
Pollutant levels, different pollutant sources, this more makes purify air carry into a complicated class.
Using traditional filter element arrangement mode, using an exhaust fan or hair-dryer, all filter elements arranged in parallel are forced
Pollutant are processed under same wind speed, it is difficult to effectively the function and efficiency that work has of filter element itself is effectively played.Sometimes,
Some filter layers, because prefilter layer does not have effective process pollutant, and become reduced lifetime, or even break down, or concentrated
Pollutant blowout, more increase environment in pollutant.
Propose a kind of to make filter element not in the method for the assembling that is arranged in parallel, to make air stream in United States Patent (USP) US 6,248,146
Described the second air filtering core (124) is crossed, a design for narrowing passage (106) is the patent shows, is narrowed when air flows through
During channel, speed can be accelerated, and enter headroom (112) air pressure so as to lower second, bring up outside air through the second air filtering core
(124) enter headroom (112) into second, then mix in static withdraw region (116) with original air-flow, through exporting filter element
(126) discharge.This patent does not have explicitly stated use exhaust fan or hair-dryer.But no matter use exhaust fan or blowing mechanism
Gas making stream, practical application still have the shortcomings that very big.Air exhauster, the design for narrowing passage (106) is such as used to make device send height
The nitre noise of frequency, such as uses hair-dryer, in addition to manufacturing the shortcoming of nitre noise of high frequency described above, narrows passage
(106) narrow degree, than using also narrow during air exhauster and reducing, can just make second to enter headroom (112) becomes
There are enough vacuum effects, outside air is made through the second air filtering core (124).And, hair-dryer is such as used, also using very big
The blower motor of torque, can just resist the windage effect for narrowing that passage (106) is caused, and the air-flow of certain deal is sent into dress
In putting, situation as drying enter in straw the same with mouth, if flattened in the middle of straw slightly with finger, blowing wind into straw
In it is necessary to very big power.The big blower motor energy consumption of torque is larger, and price costly, is also further increased
The noise of device.
The content of the invention
For problem above, the present invention provides a kind of method and device, when operating air cleaner, can coordinate filter
The different physics of core and chemical characteristic, including core resistance, the work principle of filter of wind filter, airflow velocity of optimum filtration pollutant etc. come
Effective process pollutant.
The air cleaner of the present invention, using main filter element, to need relatively slow distinguished and admirable absorption with up to filter effect or
The filter element of chemical reaction catalysis, or the air that especially multiple pollutant contains gas pollutant is processed, effect becomes apparent from.
The air cleaner of the present invention also effectively extends the life time of main filter element.
As the present invention is other air-flow by main filter element, and unconventional primary air；Other air velocity is removed can be because of wind
The running speed of the equipment of machine or rotation capable of circulation and be altered to outer, following multiple parameters can also be answered to change:Device inlet air
Mouth size；Primary air air intake vent size；Other air-flow air intake vent size；The orientation in device of main filter element；Auxiliary wants filter element
The orientation in device；Air outlet size etc..Therefore, the design of air cleaner can be more flexible, and can make main filter element
Jing is often operated under effective and optimal airflow velocity, plays optimal effect, also will not be because wanting other filter elements in adapting device
And original blower fan wind speed and weaken its script effect and shorten its life-span.It is more progressive to be, as main filter element does not follow the wind
Machine is arranged in parallel, therefore its windage characteristic and thickness characteristic do not interfere with the load of original blower fan.Therefore, the present invention more provides one
The method of individual environmental protection, such as environmental device of the user using the equipment for having been provided with blower fan or rotation capable of circulation, fan, convulsion
Machine, cool wind fan, air conditioner, warm-air drier, or even the air outlet of automobile air, or any air cleaner etc., fill then at its environment
The air outlet put or air intake vent, the main filter element of the additional cooperation present invention, make original environmental device become an air cleaner
While, do not affect the blower motor of original environmental device to load.The main filter element of described cooperation, except matching somebody with somebody on type shape
Close and install outer, more the wind speed of other air-flow can be made to obtain intelligent in response to the thickness of main filter element, shape, setting angle and orientation
Adjust compared with so as to environmental device becomes the air cleaner of an intelligence.
This air purification method is achieved in that using an air cleaner, contains
One housing；
At least one device air intake vent；
At least one device air outlet；
At least one main filter element；
At least one primary air air intake vent；
At least one side air-flow air intake vent；
At least one makes the method or equipment that primary air flowed to the downstream from upstream；
Described primary air air intake vent and other air-flow air intake vent are arranged at the position of described device air intake vent.
When primary air is flowed to the downstream from the upstream in housing, first from primary air entrance flow through the main filter element to
The side of a rare area, makes at least two areas of the main filter element be in different air pressures；The main filter
At least two areas of core are arranged in parallel with the flow direction of primary air；Other air-flow is the air with pollutant；Other air-flow
Via other air flow inlet, relatively low air pressure is flowed to from the one side (the inlet air face of i.e. main filter element) of main filter element higher air pressure
The one side (outlet air surface of i.e. main filter element) of power, makes contaminated air be purified.
The device of described purification of air, also including at least one pressure exhaust mouth.Described pressure exhaust mouth, is arranged at
Any position of housing, when the rotating speed of described extraction fan or blower fan is excessive, causes the flow and stream of primary air and other air-flow
When the rotating speed of institute's extraction fan or blower fan can not possibly be dealt with or be coordinated to speed, pressure exhaust mouth can be brought to open to being adapted to greatly
It is little.The air of outside is entered through described pressure exhaust mouth stream or is discharged housing.
The device of described purification of air, also including at least one auxiliary filter element.
It is described to allow primary air to be a blower fan or be with the equipment of cycle rotation from the equipment that upstream flows to the downstream；
The described primary air that allows is connection air cleaner of the present invention from the method that upstream flows to the downstream
To other one another environmental device for containing air exhauster or hair-dryer；The method of attachment is to make air of the present invention net
Device air intake vent or device air outlet that makeup is put are connected to the air intake vent or air outlet of another environmental device, reach this
The purpose that the bright primary air is flowed to the downstream from upstream.
Described blower fan can also be an air exhauster, and described air exhauster is arranged at the downstream position of main filter element,
Air from the housing from upstream be evacuated to downstream.
Described blower fan can also be that a pressure fan or hair-dryer, described pressure fan or hair-dryer are arranged at main filter
The upstream position of core, air from the housing from upstream deliver to downstream.
When using air exhauster, described air purification effect and efficiency ratio use the more bright of pressure fan or hair-dryer
It is aobvious, consume less energy and can also reach identical clean-up effect.This is because air exhauster without in extra power consumption counterdevice by
The blowing windage that housing causes, what convulsion also made primary air flow average.Conversely, as used pressure fan or hair-dryer, when
The flow of primary air increases to that the housing of device can not be accommodated and while when flowing through, excessive primary air flow can be in the inwall of housing
Bounce-back, the useless blowing windage for causing need the pressure fan or hair-dryer of bigger motor torque just air-flow can be delivered to dress
Air outlet is put, in addition to many energy consumptions, noise and turbulent flow or turbulent flow can be also produced, the flow velocity for having gone out other air-flow low.Even so,
Using air exhauster or pressure fan or hair-dryer, the essence spirit of the present invention can be also reached.
From the equipment that upstream flows to the downstream, the described primary air that makes can also be that the cycle rotation for being connected to main filter element sets
Standby, when described cycle rotation equipment is operated, main filter element is also rotated simultaneously, drives primary air from the upstream in housing
Flow to the downstream；Primary air flows through the side of a rare area of the main filter element, makes at least two of the main filter element
Area is in different air pressures；Other air-flow obtains contaminated air from main filter element inlet air surface current to main filter element outlet air surface
To purify.
The device of a described purification of air, can also regard as a base unit.Multiple described base units
Can also combine, described combined method, be the device air outlet partially or in whole using a unit, be connected in knot extremely
The device air intake vent partially or in whole of another or multiple units.
The device primary air air intake vent of a described purification of air, other air-flow air intake vent and device air intake vent, also with
The feature of the one of which of lower three:
1. primary air air intake vent and other air-flow air intake vent are derived from a device air intake vent；Or
2. primary air air intake vent and other air-flow air intake vent are originated from different device air intake vents；Or
3. above binomial feature is coexisted simultaneously
And the main filter element inlet air face and main filter element outlet air surface are produced using following one of which or multinomial method
The primary air flow velocity difference adjoined so that two areas are in different air pressures:
1. the primary air wind speed difference described in is produced by the blower fan using one or more than one.
2. primary air wind speed difference described in is produced by the difference of the inner outline and outer contour of the vertical section of main filter element
It is raw.
3. the inlet air face of the outlet air surface and main filter element of main filter element described in is for different material and or with different surfaces
Coarse effect is caused.
4. the parameter of following one or more is adjusted:
The switch size and orientation of device air intake vent；The size and orientation of device air outlet；The size of primary air air intake vent
And orientation；The switch of other air-flow air intake vent, size and orientation；The length of housing, wide, thick, high size；Primary air stream in housing
Dynamic path or the wealthy narrow of channel, length and direction；The orientation in device of main filter element；Auxiliary filter element in device
Orientation；Make the running speed of the equipment that primary air flowed to the downstream from upstream
Air-flow air intake vent is adjusted relatively when closing by the main filter element, and the flow of the other air-flow of main filter element also can be adjusted simultaneously
Save to zero delivery to coordinate this to set.When catalyst of the main filter element for catalysis oxidation organic pollution, aid in filter element and be used as
Purification dirt particulate contaminant, when grit shape pollutant levels are higher and be enough to affect the life-span of main filter element, through main filter
The other air-flow air intake vent of core first can be adjusted relatively to closing, and force all air first by auxiliary filter element filtering, until grit shape is dirty
Dye thing reaches reasonable level, and other air-flow inlet air eloquence is opened, and carries out the purification and the pollution of remaining grit shape of gas pollutant
The purification of thing.Therefore, the present invention can be reached intelligently according to the pollutant in environment, carried out system and effective air is net
Change.
When the length for adjusting the housing, wide, thick, in high size and housing, the path of primary air flowing or channel is wealthy
Narrow, length and direction；Can also change the flow and flow velocity of primary air, and flow through the position and direction of main filter element, reach and change
Become and control the purpose in other air flow rate, flow velocity and the position flow through and direction.
In addition, adjusting the stream of the orientation in device of main filter element and auxiliary filter element, adjustable main air-flow and other air-flow
Dynamic path, adjusts the main filter element because of the air pressure crossed beside primary air, so as to adjust the size of other air-flow.
Described tune compared with method, be with adjust manually compared with, electronics adjust automatically compared with the method for one or more of which mixing adjust
Carry out compared with method.
The device of a described purification of air, further comprises middle device central processor.
The device of a described purification of air, further comprises one or more environmental sensors, the environmental sensor
As measuring temperature, humidity, VOC, formaldehyde, carbon dioxide, carbon monoxide, dust, ozone, nitrogen oxide, thin
In bacterium, radon gas, wind speed, distinguished and admirable, air pressure, environmental light brightness, sound, air in various radiation levels at least one.
Described electronics is adjusted automatically compared with method, can be judged according to the data that the environmental sensor is measured out, or
Carried out with the computer program being implanted into prior to described central processing unit in advance.
Described computer program includes the device operating mode of one or more, the huge profit auxiliary filter element if including
Make the dedusting pattern or the various modes except different size particle contaminants of dedusting particulate contaminant, the then main filter element of huge profit
Make except gas shape pollutant are except taste or except volatile organic contaminant pattern or the various moulds except gas with various shape pollutant
Formula, the degerming pattern for coordinating ultra-violet lamp, lower air quantity so that reducing the sleep pattern of noise that device sends.
The device of a described purification of air, its multiple main filter element and auxiliary filter element can have with one of which or multinomial
Difference:
Different work principle of filter,
Different optimum filtration wind speed,
It is different keep pollutant in filter element time,
Different windages
Different filter element density
Using the device of a purification of air of the present invention, main filter element and the same main gas of auxiliary filter element are effectively made
Effectively make under flow velocity degree its each it is each with optimal air velocity under the purification for carrying out different pollutant.
Additionally, using the present invention, when described main filter element than aid in filter element have greater density and windage, using this
It is bright, while can making so that the air with pollutant is effectively purified by main filter element, the load of blower fan can't be increased, effectively
Reduce noise, and the consumption for reducing the energy.
Wherein in some examples of implementation, described main filter element is used as filtering gas pollutant, taste or organic dirt
The filter element of dye thing.
Wherein in some examples of implementation, described auxiliary filter element is used as filtering the filter element of dirt particulate contaminant.
Wherein in some examples of implementation, described auxiliary filter element is used as the filter element of filter bacteria.
Wherein in some examples of implementation, described main filter element is the filter material of following one of which:
1. contain activated carbon, catalysis material or molecular sieve, the granular material of zeolitic material or be mixed with any proportion with
A upper class or multiclass granular mixture, described granular material are contained with the ventilative container of any type shape and material.
2. stick containing activated carbon, photocatalysis or molecular sieve zeolites or be mixed with any ratio with a class or multiclass
Ventilative material.
3. stick containing activated carbon, photocatalysis or molecular sieve zeolites or be mixed with any ratio with a class or multiclass
Cellular material.
Wherein in some examples of implementation, the inlet air face of described main filter element or outlet air surface also arrange more than at least one of which
Filter layer with other air purification functions, such as preposition dust removal and filtration paper, further to protect main filter element and prevent main
The filter material of filter element is blown.
Described main filter element can also be one group be arranged in parallel, the purifying filter element with different efficacies
Wherein in some examples of implementation, the described inlet air face for aiding in filter element or outlet air surface also arrange other with purification
The secondary filter layer of air function, such as preposition dust removal and filtration paper.
Described auxiliary filter element can also be one group be arranged in parallel, the purifying filter element with different efficacies.
Wherein in some examples of implementation, described auxiliary filter element is to produce ionization by high pressure, then with electrostatic collection dirt
The cleaner unit of particulate contaminant.Described high pressure produces ionization cleaner unit.Described auxiliary filter element is high-effect filter paper
(HEPA Filter) is with the dirt particulate contaminant of air filtering excessively.
The orientation of the placement of described main filter element and auxiliary filter element, should comply with the flow path of main gas and avoid rapids as far as possible
Stream or turbulent flow, or the filter effect that main filter element can be lowered
The main filter element is the average filter element of a thickness, the inlet air facial contour line of the vertical section of the main filter element
And outlet air surface contour line is arranged in parallel.The main filter element is the uneven filter element of thickness, the main filter element it is vertical
The inlet air facial contour line and outlet air surface contour line of section is non-with arranged in parallel.
Wherein in some examples of implementation, the main filter element is a solid three-dimensional filter element, comprising more than one
Area；The three-dimensional filter element, in addition to being probably a circle or Sui circle spheroid form person, can also be following wherein two or
The solid three-dimensional filter element of multiple area compositions:
The area of any plane pattern
Any regular or irregular two-dimentional lonely type face area
Any rule or irregular three-D area
Described three-dimensional filter element is to contain one or more inlet air faces；One or more outlet air surfaces.
Wherein in some examples of implementation, when the main filter element is a solid three-dimensional filter element, such as the main filter
The inlet air face of core is a two-dimentional area, and outlet air surface is the area of a two dimension or three-dimensional；Such as the inlet air of the main filter element
Face is a plane, and outlet air surface is the area of multiple planes or a two dimension or three-dimensional, and the gross area in inlet air face is compared with outlet air surface
The gross area it is little.
Wherein in some examples of implementation, the main filter element is the filter element of a hollow column, the filter of the column
The hollow direction of core is arranged with the direction parallel connection of described primary air, and described inlet air face and outlet air surface are in the hollow post
The inner face and outside area of the filter element of shape or outside and inner face area.
The device of a described purification of air, when the main filter element is the filter element of a hollow column, when main gas
Stream is flowed to the downstream from upstream from the housing, and the primary air is flow through with following one of them or footpath of passing by one's way more：
1. flow through from the inner face area of the hollow columnar filter element.
2. flow through from the outside area of the hollow columnar filter element.
3. flow through from the inner face area and its outside area of the hollow columnar filter element simultaneously.
It is wherein in some examples of implementation, when the main filter element is the filter element of a stereo hollow column, described hollow
The inner outline of the vertical section of the filter element of column is compared with its outline line length.The outside area of the hollow columnar filter element is inlet air
Face, the inner face area of the filter element of the hollow columnar is outlet air surface.
Wherein in some examples of implementation, the inner outline of the vertical section of the filter element of the hollow columnar is compared with its outer contour
It is short.The inner face area of the filter element of the hollow columnar is inlet air face, and the outside area of the filter element of the hollow columnar is outlet air surface.
Wherein in some examples of implementation, the primary air from the inner outline of the vertical section of the hollow columnar filter element and
Outer contour flows through, and which is fast in the air velocity that outer contour adjoins for the airflow velocity ratio that described inner outline adjoins.It is described
Outside area of the inlet air face in the filter element of the hollow column, the filter of described outlet air surface in the hollow column
The inner face area of core.Conversely, inner outline and outer contour stream of the primary air from the vertical section of the hollow columnar filter element
Cross, which is slow in the air velocity that outer contour adjoins for the airflow velocity ratio that described inner outline adjoins.At described inlet air face
In the inner face area of the filter element of the hollow column, described outlet air surface is in the outside face of the filter element of the hollow column
Product.
The device of a described purification of air, described auxiliary filter element are arranged at the upstream or downstream of the main filter element
One of position；Or while two positions in upstream and downstream are arranged at, the orientation of the described assembling for aiding in filter element can
Primary air is made directly to flow and mistake.Aid in filter element be arranged at as described in main filter element upstream position, the air with pollutant with
The primary air that the blower fan drives first passes through auxiliary filter element, flows directly into through auxiliary filter element, and the air with pollutant is carried out
Preliminary purification, and in compared with downstream position with combined by the air that main filter element is purified.Aid in filter element be arranged at as described in it is main
The downstream position of filter element, the air purified by main filter element, are being flowed directly into combining with primary air compared with downstream position through auxiliary
Drainage core, makes the air with pollutant be able to double purified.
In the device of a described purification of air, described auxiliary filter element be arranged at the upstream of the main filter element or under
One of position of trip；Or while be arranged at two positions in upstream and downstream, described auxiliary filter element is main with described
Filter element arranged in series.Drive the primary air for downstream being evacuated to from upstream to flow through from beside the auxiliary filter element by blower fan, filter auxiliary
At least two areas of core are in different air pressures, the air with pollutant from auxiliary filter element higher air pressure
One side of the surface current to relatively low Air Force, makes contaminated air be purified.By the air of auxiliary filter element purification, with by main filter element
The air of purification is combined.
In the device of a described purification of air, described auxiliary filter element arranges following wherein one or more positions:
1. seated position in face of the inlet air of the main filter element is arranged at, and is arranged in parallel with described main filter element
2. the outlet air surface postposition of the main filter element is arranged at, and is arranged in parallel with described main filter element
When described auxiliary filter element is arranged at seated position in face of the inlet air of the main filter element, when blower fan is operated, band
Take offence stream from the housing from upstream be evacuated to downstream, air-flow is flow through from beside a rare plane of the main filter element,
At least one area and the main filter element outlet air surface of auxiliary filter element is in different air pressures, the air with pollutant
Main filter element inlet air face, then flow to the relatively low air pressure of main filter element one are flowed to from the one side of auxiliary filter element higher air pressure
Face, makes contaminated air be purified.
When described auxiliary filter element is arranged at the outlet air surface postposition of the main filter element, when blower fan is operated, band
Take offence stream from the housing from upstream be evacuated to downstream, air-flow is flow through from beside a rare plane of the auxiliary filter element,
At least one area of auxiliary filter element and the main filter element inlet air face are in different air pressures, the air with pollutant
Filter element inlet air face, then flow to the relatively low air pressure of auxiliary filter element one are aided in from the one side flow direction of main filter element higher air pressure
Face, makes contaminated air be purified.
The device of a described purification of air, also including at least two auxiliary filter elements, described one of auxiliary filter
Core and described main filter elementIt is in parallelArrangement, another auxiliary filter element set and described main filter elementSeries connectionArrangement.
When blower fan is operated, drive primary air from the housing from upstream be evacuated to downstream, flow through other air-flow
(1) the auxiliary filter element being arranged in parallel and main filter element；And
(2) the auxiliary filter element with main filter element arranged in series
Both are all combined with primary air and are discharged in downstream position, make contaminated air be purified.
The device of a described purification of air, also wraps and at least includes two auxiliary filter elements, described one of auxiliary filter
Core assembling can be to, can make to be driven from upstream by blower fan and flow to the air-flow in downstream directly percolation and mistake.Another described
Auxiliary filter element and main filter elementIt is in parallelArrangement, is arranged in face of the inlet air of the main filter element and puts or outlet air surface postposition.
The following two paths of air with pollutant difference Jing are purified:
1. the air-flow that the air with pollutant is driven with the blower fan is flowed directly into through described its through auxiliary filter element
In an auxiliary filter element, and be cleaned；
2. the air quilt with pollutantIt is in parallelThe air knot of the cartridge combination purification of the auxiliary filter element and main filter element of arrangement
Close.
Two paths obtain the air of purification in combining compared with downstream position and discharge.
In the device of a described purification of air, also including at least two auxiliary filter elements, described one of auxiliary
Filter element assembling can to make blower fan drive the air-flow that downstream is flowed to by upstream flow directly into through.Another auxiliary filter element
With main filter element arranged in series, two described upstream or downstream positions for aiding in filter elements to be arranged at the main filter element.
Three paths of air with pollutant difference below Jing are purified:
1. the air with pollutant first passes through auxiliary filter element with the primary air that the blower fan drives, and flows directly into through auxiliary
Filter element, the air with pollutant have carried out preliminary purification；
2. the air with pollutant in aid in filter element higher air pressure flow to relatively low air pressure while；
3. the air with pollutant in main filter element higher air pressure flow to relatively low air pressure while.
Three paths obtain the air of purification in combining compared with downstream position and discharge.
The device of a described purification of air, also including at least three auxiliary filter elements, described one of auxiliary filter
Core assembling can to make blower fan drive the air-flow that downstream is flowed to by upstream flow directly into through；
Another auxiliary filter element is arranged in parallel with main filter element, is arranged in face of the inlet air of the main filter element and is put or go out
Wind face postposition.
Another auxiliary filter element and main filter element arranged in series, are arranged at upstream or the downstream bits of the main filter element
Put.
Three paths of air with pollutant difference below Jing are purified:
1. the air with pollutant passes through auxiliary filter element with the primary air that the blower fan drives, and flows directly into through auxiliary filter
Core, the air with pollutant are purified；
2. the air with pollutant in aid in filter element higher air pressure flow to relatively low air pressure while；
3. the air quilt with pollutantIt is in parallelThe air knot of the cartridge combination purification of the auxiliary filter element and main filter element of arrangement
Close.
Three paths obtain the air of purification in combining compared with downstream position and discharge.
Described multiple auxiliary filter elements can interlink and combine and be integrated into a total auxiliary filter element；Total auxiliary filter element have with
Under wherein one or more features:
Described total filter element partially or in whole with main filter elementIt is in parallelArrangement；
Described total filter element partially or in whole with main filter elementSeries connectionArrangement；
Described total filter element can make with the assembly direction of main filter element partially or in whole blower fan drive by upstream flow to
The primary air in downstream flow directly into through
The device of a described purification of air, further comprises at least one or more of accessory with purify air, including
High-voltage electrostatic dust separator,
Anion generator,
Ozone generation device,
Oxidant generator,
Comprising activated carbon, catalysis material or molecular sieve, zeolitic material, or be mixed with the above one class or many in any proportion
The mixed filter element of any type shape any material graininess of class,
Water screen apparatus,
UV light tube
And be installed on any position, further to aid in purify air
The device of a described purification of air, further comprises at least one or more of accessory with purify air, including
Anion generator, ozone generation device, oxidant generator, and the upstream position of the main filter element of device.Described main filter element
To need oxidant or enlivening oxygen group to carry out the filter element of catalytic oxidation.
The device of a described purification of air, further comprises at least one UV light tube in the upstream of the main filter element of device
Position.Make gas pollutant and oxidant or enliven oxygen group to be activated into before main filter element, more have into main filter element
Effect carries out the filter element of catalytic oxidation.
The device of a described purification of air, can also coordinate different environmental devices, such as radiator, air-cooler, air-conditioning
Equipment, moisture releasing machine, drying machine, smoke exhaust ventilator, hand dryer, food recycling machine, Composter, Pet house, shoe chest etc. are used.
The device of a described purification of air, when as air of the absorption with radiant matter, its housing is used will not
The material of leakage rediation scribbles the material coating that anti-leak is radiated.
The device of a described purification of air, when as air of the absorption with radiant matter, the main filter element
Outlet air surface is additionally provided with the interlayer of anti-leak radiation.
Due to the equal total air-out volume of total inlet air volume of device, go out hence with all device air intake vents of regulation and device
Tuyere device air intake vent；Primary air air intake vent；Other air-flow air intake vent, the flow velocity and flow of air-flow by effective control.Its relation with
Below equation sequence is calculated:
Equation 1:Vwm1=Vmain1xnA1xkv1xC3
Equation 2:Vwm2=Vmain2xnA2xkv2xC4
During using air exhauster:
Equation 3:Volume Out=Volume In+leakage In
Equation 4:Vwm1xAm1+Vwm2xAm2+=Volume In+Leakage In
During using hair-dryer or pressure fan:
Equation 5:Volume Out+leakage Out=Volume In
Equation 6:Vwm1xAm1+Vwm2xAm2+ leakage Out=Volume In
In above equation sequence 1-6, each parameter is defined as follows:
Volume Out:Total air-out volume
Volume In:Total inlet air volume
Leakage In:The non-air quantity cumulative volume through device air intake vent bleeder
Leakage Out:The non-air quantity cumulative volume that device is spilt through device air outlet
Vwm1:Primary air flow velocity (the main filter element outlet air surface by-pass flows of Jing)
Vwm2:Primary air flow velocity (the main filter element inlet air face by-pass flows of Jing)
Vmain1The main flow velocity that the contour line of=main filter element vertical section outlet air surface adjoins
Vmain2The main flow velocity that the contour line in=main filter element vertical section inlet air face adjoins
Am1:Primary air air intake vent cross-sectional area
Am2:Other air-flow air intake vent cross-sectional area
nA1Is the normal unit vector pointing into the main filter are perpendicularly oriented to master
Want the vector of filter element outlet air surface
kV1Is the vertical unit vector, normal to the freestream direction are vertical
Point to primary air Vwm1Vector
nA2Is the normal unit vector pointing into the filter are perpendicularly oriented to main filter element
The vector in inlet air face
kV2Is the vertical unit vector, normal to the freestream direction are vertical
Point to primary air Vwm2Vector
C3Normal this number 3 of=system
C4Normal this number 4 of=system
The flow velocity that the air pressure and its primary air of at least two area of primary air are calculated according to following mathematical equation is closed
System:
Equation 7:Pin+[1/2xρxVmain1 2]=Pout+[1/2xρxVmain2 2]
In above equation sequence 7, each parameter is defined as follows:
PinThe inlet air face air pressure of=main filter element
PoutThe outlet air surface air pressure of=main filter element
Vmain1The main flow velocity that the contour line in=main filter element vertical section inlet air face adjoins
Vmain2The main flow velocity that the contour line of=main filter element vertical section outlet air surface adjoins
The density of ρ=air
Calculated when main filter element thickness horizontal stroke, cross section area, side air-flow flow through main filter element according to following mathematical equation
The relation setting of flow velocity:
Equation 8:(Pin–Pout) xD=(1/2) xv3xρ*C1+C2
In above equation sequence 8, each parameter is defined as follows:
PoutThe outlet air surface air pressure of=main filter element
PinThe inlet air face air pressure of=main filter element
Filter element thickness when air-flow flows through main filter element by D=
C1Normal this number 1 of=system
C2Normal this number 2 of=system
The density of ρ=air
Flow velocity when air-flow flows through main filter element by v=
The device of a described purification of air, can also be applied to Water warfare or fluid system,
Described device air intake vent is fluid means entrance；
Described device air outlet is fluid device outlet
Described blower fan is the equipment for driving fluid to flow to the downstream from upstream,
It is characterized in that the Water warfare or fluid system further comprises at least one main flow inlet and at least one by-pass flow
Entrance.
When device is operated, main flow is flowed to the downstream from the upstream in housing；
The main fluid Jing main fluid entrance, flows through beside a rare plane of the main filter element, makes described main
At least two areas of filter element are in different Fluid pressures；
By-pass flow is the fluid with pollutant；By-pass flow via other fluid intake, from the one of main filter element higher fluid pressure
Surface current makes the fluid of pollution be purified to the one side (main filter element outlet air surface) of relatively low Fluid pressure.
The present invention, also comprising it is a kind of can be in the method for purify air, the method includes the system of any of the above item to realize
Purification of air or fluid purification.
Description of the drawings
Fig. 1-6 is the structural representation of the embodiment 1 of the air cleaner of present patent application to embodiment 6；
Fig. 7-14 is the schematic diagram of 8 shapes of the main filter element of the air cleaner of present patent application；
Figure 15-54 is the structural representation of enforcement 7 to the embodiment 46 of the air cleaner of present patent application.
Specific embodiment
Fig. 1 illustrate air cleaner one embodiment one, described air cleaner contain housing 301,
Device air intake vent 101, device air outlet 104, main filter element 303, blower fan 302, primary air air intake vent 102 and other air-flow air intake vent
103.Primary air air intake vent 102 and other air-flow air intake vent 103 are arranged at the described position for being installed on air intake vent 101.As schemed
Show, in this embodiment, primary air air intake vent 102 and other air-flow air intake vent 103 are originated from different device air intake vents 101；
The device of described purification of air, also including a pressure exhaust mouth 106, when described 304 rotating speed of extraction fan is excessive, causes master
When the rotating speed of institute's extraction fan or blower fan can not possibly be dealt with or be coordinated to the flow and flow velocity of air-flow and other air-flow, pressure exhaust mouth
106 can be brought to be adapted to size, make the air outside air cleaner enter shell through 106 mouthfuls of streams of pressure exhaust
Body；401 contour line of inlet air face and 402 contour line of outlet air surface of described main filter element 303 is arranged in parallel.When blower fan 302 is transported
When making, primary air 202 is driven to flow to the downstream from the upstream in housing 301；The primary air Jing primary airs entrance 102, flows through
The side of at least one area 402 of the main filter element 303, the primary air 202 is from the vertical section of main filter element 303
When inner outline flows through, the air velocity 204 that described inner outline adjoins is than air velocity 203 which adjoins in outer contour
Hurry up.At least two areas 401 and 402 of the main filter element are made in different air pressures；Other air-flow 201 is with pollution
The air of thing；Other air-flow 201 via other air flow inlet 103, from one side (the main filter element of 303 higher air pressure of main filter element
401) inlet air face flows to the one side (main filter element outlet air surface 402) of relatively low air pressure, makes contaminated air be purified.
Fig. 2 illustrates the examples of implementation two of air cleaner, and this device basic structure says described examples of implementation with Fig. 1
Close, fresh blower fan is made in the application of examples of implementation two, and its different air intake vent is separated by fence 306, and described enclosure wall 306 can
Being a portion of housing 301, or deliberately caused using other barriers when air cleaner of the present invention is installed.One
As fresh outdoor air be higher temperature and humidity than the room air that starts air-conditioning, for save energy, be pumped in advance
While purification or undressed fresh outdoor air 207, the interior of part has relatively freezed and dry room air
206 can be purified through main filter element 303 with other air-flow 201, and are combined into and mix with the primary air 202 containing fresh wind 207
Air 208, circulation are sent back to interior.
Fig. 3 illustrate air cleaner one embodiment three, described air cleaner contain housing 301,
Device air intake vent 101, device air outlet 104, main filter element 303, blower fan 302, primary air air intake vent 102 and other air-flow air intake vent
103.In this embodiment, primary air air intake vent 102 and other air-flow air intake vent 103 are derived from same device air intake vent 101.Work as wind
When machine 302 is operated, primary air 202 is driven to flow to the downstream from the upstream in housing 301；The primary air Jing primary air entrances
102, the side of a rare area 402 of the main filter element 303 is flow through, the primary air 202 and 205 is from main filter element
When flowing through beside 303 inlet air face 401 and outlet air surface 402, air velocity that described inner outline adjoins 204 is than which in foreign steamer
The air velocity 203 that profile 401 adjoins is fast.At least two areas (401,402) of the main filter element are made in different skies
Atmospheric pressure；Other air-flow 201 is the air with pollutant；Other air-flow 201 via other air flow inlet 103, from main filter element 303 compared with
High air pressure (main filter element inlet air face 401) flow to relatively low air pressure while (main filter element outlet air surface 402),
Contaminated air is made to be purified.
Fig. 4 illustrate air cleaner one embodiment four, described air cleaner contain housing 301,
Device air intake vent 101, device air outlet 104, main filter element 303A and 303B, blower fan 302 and 304, primary air air intake vent 102 and
Other air-flow air intake vent 103A and 103B.When blower fan 302 is operated, primary air 202 and 205 is driven from the upstream in housing 301
Flow to the downstream；202 Jing primary airs entrance 102 of the primary air and other air-flow air intake vent 103A, flow through the main filter element 303A
Two area 401A and 402A and main filter element 303B an area 402B side, the gas that described inner outline adjoins
Flow velocity degree 204A and 204B is faster in the air-flow 203A and 203B speed that outer contour adjoins than which.Make the main filter element at least
Two areas (401A and 402A, 401B and 402B) are in different air pressures；Other air-flow 201A and 201B is via other air-flow
Entrance 103A and 103B, from main filter element 303A and 303B higher air pressure flow to relatively low air pressure while,
Contaminated air is made to be purified.
As illustrated, in this example IV, the device primary air air intake vent 102 of purification of air, other air-flow air intake vent 103
And 103BA and device air intake vent 101, also following binomial feature coexists:(1) primary air air intake vent 102 and other air-flow inlet air
Mouth 103A is derived from same air intake vent 101；And primary air air intake vent 102 and side air-flow air intake vent 103B are originated from difference (2)
Device air intake vent 101.
In this examples of implementation four, two basic structures, the basic structure with examples of implementation three of upper half part are contained
Identical, the basic structure with examples of implementation one of upper half part is identical.The device of one purification of air of the present invention, can also work as
Make as a base unit.When multiple units are combined together, the blower fan or any drive air in part unit is from described
In housing from upstream flow to the equipment in downstream and can also be omitted.Described multiple unit combinations method together is for profit
With the device air outlet partially or in whole of a unit, the part or all of device air intake vent tied to another unit is connected in.
One embodiment 5 and 6 of Fig. 5 and Fig. 6 explanation air cleaners, the basic structure of examples of implementation five is with Fig. 1
Say that described examples of implementation one are substantially close.The explanation primary air of examples of implementation 5 air intake vent 102 and other air-flow air intake vent 103 are derived from
Different device air intake vents 101；The explanation primary air of examples of implementation six air intake vent 102 and other air-flow air intake vent 103 are derived from same dress
It is placed in the position of air intake vent 101.The device of examples of implementation 5 and 6 has used the solid three-dimensional filter element 303 of as shown in Figure 7,
401 contour line of inlet air face of its vertical section with 402 contour line of outlet air surface non-parallel, when the primary air 202 and 205 from
When the contour line of the vertical section outlet air surface 402 of the main filter element 303 flows through, the air-flow 203 that 401 contour line of inlet air face adjoins is fast
Degree is slower in 202 speed of air-flow that outlet air surface contour line 402 adjoins than which, so that main 303 inlet air face of filter element and its outlet air surface
Air pressure carry significant difference, other air-flow 201 is the air with pollutant；Other air-flow 201 is via other air flow inlet
103, from 303 higher air pressure of main filter element (main filter element inlet air face 401) flow to relatively low air pressure while
(main filter element outlet air surface 402), makes contaminated air be purified.
In addition to a solid three-dimensional filter element 303 as shown in Figure 7, described main filter element shape can also be hollow
The filter element (as can be seen from figures 8 and 9) of column；Fig. 8 shows the average hollow columnar filter element of a thickness, the inlet air of its vertical section
401 contour line of face and 402 contour line of outlet air surface are arranged in parallel.Fig. 9 shows the uneven hollow columnar filter element of thickness, its
401 contour line of inlet air face and 402 contour line of outlet air surface of vertical section is non-with arranged in parallel.The vertical of the filter element of the hollow columnar is broken
The inner outline 402 in face is grown compared with its outer contour 401.When being applied to (embodiment 8 and embodiment in the device such as Figure 17 and 18
10) the outside area of the hollow columnar filter element is inlet air face 401, and the inner face area of the filter element of the hollow columnar is outlet air surface
402。
Figure 10 shows that another is made up of two two-dimentional lonely type face areas, the average filter element of thickness, its cartridge surface
Topography can increase the area of other air-flow inlet air face and outlet air surface.This three-dimensional filter element 303 can perpendicularly or transversely device
In the air cleaner of the present invention.(as Figure 10 B show), the three-dimensional filter element when this three-dimensional 303 vertical means of filter element
The inner outline and outer contour of 303 vertical section is parallel but non-rectilinear, when this three-dimensional 303 lateral means of filter element (such as
Figure 10 A show), the inner outline and outer contour of the vertical section of the three-dimensional filter element 303 are all parallel and be straight line.During lateral means
Primary air from the contour line of the vertical section outlet air surface 402 of the main filter element 303 flow through when, 401 contour line of inlet air face and air-out
Air-flow that 402 contour line of face adjoins is smooth compared with during vertical means and can reduce turbulent flow or turbulent flow.
Figure 11 and 12 show two by two two-dimentional lonely type face areas as other air-flow inlet air face and outlet air surface 401 and
402 main filter element, when three-dimensional filter element right angle setting as shown, wherein Figure 11 shows the vertical section of three-dimensional filter element 303
Wherein the contour line of one side is straight line, and Figure 12 shows that the two sides contour line of the vertical section of body filter element 303 of knowing clearly is curve.Figure 11
Make primary air from the contour line of the vertical section outlet air surface of the main filter element 303 flow through when, it is more smooth and can reduce turbulent flow or
Turbulent flow.
Figure 13 show one by the area of plane and while the three-dimensional filter element that constitutes of three-dimensional area.Three-dimensional area that
Face is outlet air surface, and that face of area of plane pattern is inlet air face, when the wheel of the vertical section outlet air surface of main filter element described in primary air
When profile flows through, its air velocity for adjoining in outlet air surface contour line of the airflow velocity ratio that inlet air facial contour line adjoins is slow, so as to
Main filter element inlet air face and its air pressure of outlet air surface is made to carry significant difference.
Figure 14 then shows another three-dimensional filter element being made up of three-dimensional area.As long as primary air entrance flows through main filter element
A rare area side, make at least two areas of the main filter element in different air pressures, other air-flow from
While (the main filter element air-out that relatively low air pressure is flowed to when (main filter element inlet air face) of main filter element higher air pressure
Face), make contaminated air be purified, just can reach the purpose of the present invention.
Figure 15 and 17 shows embodiment 7 and embodiment 8.The former is to have used the main filter element of hollow columnar shown such as Fig. 8,
The latter is to have used the main filter element of hollow columnar shown such as Fig. 9.Described air cleaner contains housing 301, device and enters
Air port 101, device air outlet 104, main filter element 303, blower fan 302, primary air air intake vent 102 and other air-flow air intake vent 103.It is main
Air-flow air intake vent 102 and other air-flow air intake vent 103 are arranged at the described position for being installed on air intake vent 101.As illustrated, here
In embodiment, primary air air intake vent 102 and other air-flow air intake vent 103 are originated from different device air intake vents 101；Described master
The inlet air facial contour line 401 and outlet air surface contour line 402 for wanting filter element 303 is arranged in parallel.When blower fan 302 is operated, master is driven
Air-flow 202 is flowed to the downstream from the upstream in housing 301；202 Jing primary airs entrance 102 of the primary air, flows through described main
The side of a rare area 402 of filter element 303, inner outline stream of the primary air 202 from the vertical section of main filter element 303
Out-of-date, the air velocity 204 that described inner outline adjoins is faster in the air velocity 203 that outer contour adjoins than which.Make described
At least two areas 401 and 402 of main filter element are in different air pressures；Other air-flow 201 is the air with pollutant；
Other air-flow 201 via other air flow inlet 103, from the one side (main filter element inlet air face 401) of 303 higher air pressure of main filter element
The one side (main filter element outlet air surface 401) of relatively low air pressure is flowed to, makes contaminated air be purified.
Figure 16 and 18 shows embodiment 9 and embodiment 10.The former is to have used the hollow columnar shown such as Fig. 8 mainly to filter
Core, the latter are to have used the main filter element of hollow columnar shown such as Fig. 9.Described air cleaner contains housing 301, device
Air intake vent 101, device air outlet 104, main filter element 303, blower fan 302, primary air air intake vent 102 and other air-flow air intake vent 103.
Primary air air intake vent 102 and other air-flow air intake vent 103 are arranged at the described position for being installed on air intake vent 101.As illustrated,
In this embodiment, primary air air intake vent 102 and other air-flow air intake vent 103A are derived from same device air intake vent 101；Described master
401 contour line of inlet air face and 402 contour line of outlet air surface for wanting filter element 303 is arranged in parallel.When blower fan 302 is operated, master is driven
Air-flow 202 is flowed to the downstream from the upstream in housing 301；202 Jing primary airs entrance 102 of the primary air, flows through described main
The side of a rare area 402 of filter element 303, inner outline stream of the primary air 202 from the vertical section of main filter element 303
Out-of-date, the air velocity 204 that described inner outline adjoins is faster in the air velocity 203 that outer contour adjoins than which.Make described
At least two areas 401 and 402 of main filter element are in different air pressures；Other air-flow 201 is the air with pollutant；
Other air-flow 201 via other air flow inlet 103, from the one side (main filter element inlet air face 401) of 303 higher air pressure of main filter element
The one side (main filter element outlet air surface 402) of relatively low air pressure is flowed to, makes contaminated air be purified.
Figure 19 and Figure 21 have shown embodiment 11 and embodiment 12, the primary air air intake vent 102 of two embodiments and other air-flow
Air intake vent 103 is originated from different device air intake vents 101, and two embodiments have all used the hollow columnar master shown such as Fig. 8
Filter element 303 is wanted, and includes auxiliary filter element 501, the orientation of the described assembling for aiding in filter element 501 can make primary air directly flow
And mistake.Aid in filter element 501 be arranged at as described in main filter element 303 upstream position (such as the embodiment 11 that Figure 19 shows), band pollution
The air of thing first passes through auxiliary filter element 501 with the primary air 202 that the blower fan drives, and flows directly into through auxiliary filter element 501, band
The air of pollutant has carried out preliminary purification, and in compared with downstream position with combined by the air that main filter element 303 is purified.It is such as auxiliary
Drainage core 501 is arranged at the downstream position (such as the embodiment 12 that Figure 21 shows) of the main filter element 303, net by main filter element 303
The air of change, is being flowed directly into combining with primary air 202 compared with downstream position through auxiliary filter element 501, makes the sky with pollutant
It is so incensed that with double purified.
Figure 22 has shown the primary air air intake vent 102 of embodiment 13 and other air-flow air intake vent 103 is originated from different devices
Air intake vent 101, embodiment 13 further comprises two auxiliary filter elements 501, and mainly be filtered using a hollow columnar that such as Fig. 8 shows
Core 303.Auxiliary filter element 501 is arranged at upstream and the downstream position of the main filter element 303.
Figure 20 and 23 has shown embodiment 14 and embodiment 15, and the primary air air intake vent 102 of two embodiments and other gas are flowed into
Air port 103A is derived from same device air intake vent 101；Two embodiments have all used the main filter element of hollow columnar shown such as Fig. 8
303.And auxiliary filter element 501 is included, the orientation of the described assembling for aiding in filter element 501 can make primary air directly flow and mistake.
Aid in filter element 501 be arranged at as described in main filter element 303 upstream position (the such as Figure 20 of embodiment 14 shows), the air with pollutant
The primary air 202 driven with the blower fan first passes through auxiliary filter element 501, flows directly into through auxiliary filter element 501, with pollutant
Air has carried out preliminary purification, and in compared with downstream position with combined by the air that main filter element 303 is purified.Filter element is aided in such as
501 upstreams for being arranged at the main filter element 303 and downstream position (such as the embodiment 15 that Figure 23 shows), by main filter element 303 and
The air of the auxiliary purification of filter element 501 of upstream, and is flowed directly into through auxiliary to being combined with primary air 202 again compared with downstream position
Filter element 501, makes the air with pollutant be able to triple purifications.
Figure 24,25,26,27 and 28 has shown embodiment 16,17,18,19 and 20.This five embodiments all used as figure
The main filter element of 8 hollow columnars for showing 303.And auxiliary filter element 502 is included, described auxiliary filter element 502 is arranged at described main
The upstream (embodiment 16 and 18 as shown in Figure 24 and 26) of filter element, or downstream (embodiment 17 as shown in Figure 25) its
In a position；Or while be arranged at two positions (embodiment 19 and 20 as shown in Figure 27 and 28) in upstream and downstream,
Described auxiliary filter element 502 and described main filter element 303Series connectionArrangement.The device primary air air intake vent of described purification of air
102nd, other air-flow air intake vent 103 and device air intake vent 101, also following binomial feature:
(1) as the embodiment 17,18 and 19 shown by Figure 25,26 and 27 is shown:Primary air air intake vent 102 and other air-flow inlet air
Mouth 103 is derived from same device air intake vent 101；
(2) embodiment 16 and 20 as shown in Figure 24 and 28 is shown:Primary air air intake vent 102 and other air-flow air intake vent 103
It is originated from different device air intake vents 101.
Drive the primary air for downstream being evacuated to from upstream to flow through from beside the auxiliary filter element 502 by blower fan 302, make low auxiliary
At least two areas of filter element are in different air pressures, and the air with pollutant is from auxiliary 502 higher air pressure of filter element
Power flow to relatively low Air Force while, make contaminated air be purified.By the auxiliary air that purifies of filter element 502, in compared with
With combined by the air that main filter element 303 is purified.
Figure 29,30,31,32 and 33 has shown embodiment 21,22,23,24 and 25.This five embodiments all used as figure
The main filter element 303 of 8 hollow columnars for showing, and include auxiliary filter element 503.Described auxiliary filter element 503 arranges position below:
1. the embodiment 21 and 23 as shown in Figure 29 and 31, described auxiliary filter element 503 are arranged at the main filter element
Inlet air in face of seated position, and be arranged in parallel with described main filter element
2. the embodiment 22 and 24 as shown in Figure 30 and 32, described auxiliary filter element 503 are arranged at the main filter element
303 outlet air surface postposition, and be arranged in parallel with described main filter element
3. the embodiment 25 as shown in Figure 33, described auxiliary filter element 503 are arranged at the inlet air of the main filter element 303
Seated position and outlet air surface postposition in front, and be arranged in parallel with described main filter element
This five embodiments also show lower binomial feature:
1. as the embodiment 23,24 and 25 shown by Figure 31,32 and 33 is shown:Primary air air intake vent 102 and other air-flow inlet air
Mouth 103 is derived from same device air intake vent 101；
2. the embodiment 22 and 23 as shown in Figure 29 and 30 is shown:103 points of primary air air intake vent 102 and other air-flow air intake vent
Not from from different device air intake vents 101.
Figure 34,35,36 and 37 has shown embodiment 26,27,28 and 29.The Fig. 8 such as that all used of this four embodiments shows
The main filter element of hollow columnar 303.And include auxiliary filter element 502 and 503.Described one of auxiliary filter element 503 with it is described
Main filter element 303 is arranged in parallel, and described auxiliary filter element 503 is arranged at the (figure of seated position in face of the inlet air of the main filter element 303
28) or outlet air surface postposition (embodiment 27 and 29 shown by Figure 35 and 37) embodiment 26 shown by 34 and 36 and；Separately
Outer auxiliary filter element sets 502 with described 303 arranged in series of main filter element, and described auxiliary filter element 502 is arranged at the master
Want upstream (embodiment 26 and 27 shown by Figure 34 and 35) or the downstream (embodiment 28 shown by Figure 36 and 37 of filter element 303
And 29) position.When blower fan is operated, drive air-flow from the housing from upstream be evacuated to downstream, flow through other air-flow
(1) the auxiliary filter element 503 being arranged in parallel with main filter element；And
(2) the auxiliary filter element and main filter element 502 of arranged in series
Both are all combined with primary air and are discharged in downstream position, make contaminated air be purified.
Figure 38,39,40 and 41 has shown embodiment 30,31,32 and 33.The Fig. 8 such as that all used of this four embodiments shows
The main filter element of hollow columnar 303.And include auxiliary filter element 501 and 503.Described one of auxiliary filter element 503 with it is described
Main filter element 303 is arranged in parallel, and described auxiliary filter element 503 is arranged at the (figure of seated position in face of the inlet air of the main filter element 303
32) or outlet air surface postposition (embodiment 31 and 33 shown by Figure 39 and 41) embodiment 30 shown by 38 and 40 and；Institute
The orientation of the assembling of the auxiliary filter element 501 stated can make primary air directly flow and mistake.Described auxiliary filter element 501 is arranged at described
The upstream (embodiment 30 and 31 shown by Figure 38 and 39) of main filter element 303 or the downstream (embodiment shown by Figure 40 and 41
32 and 33) position.
Figure 42,43,44,45,46 and 47 has shown embodiment 34,35,36,37,38 and 39.All uses of this six embodiments
The main filter element of the hollow columnar that shows such as Fig. 8 303.And include auxiliary filter element 501 and 502.The dress of described auxiliary filter element 501
The orientation matched somebody with somebody can make primary air directly flow and mistake.Described auxiliary filter element 501 is arranged at the main filter element 303 and auxiliary filter
(embodiment 34 and 36 shown by Figure 43 and 44) between core 502, or described auxiliary filter element 501 be arranged at the main filter element
303 and auxiliary filter element 502 upstream position (embodiment 34 and 38 shown by Figure 42 and 45) or the downstream position (institutes of Figure 46 and 47
The embodiment 38 of display and 39).Another auxiliary filter element set 502 with described 303 arranged in series of main filter element, described is auxiliary
Drainage core 502 be arranged at the main filter element 303 upstream (embodiment 34,35 shown by Figure 42,43 and 47 and 39) or under
Trip (embodiment 36,37 shown by Figure 44,45 and 46 and 38) position.
Figure 48,49,50,51,52 and 53 has shown embodiment 40,41,42,43,44 and 45.All uses of this six embodiments
The main filter element of the hollow columnar that shows such as Fig. 8 303.And include auxiliary filter element 501,502 and 503.Described auxiliary filter element 501
The orientation of assembling can make primary air directly percolation and mistake.Described auxiliary filter element 501 is arranged at the main filter element 303 and auxiliary
(embodiment 42 and 43 shown by Figure 49 and 50) between drainage core 502, or described auxiliary filter element 501 be arranged at it is described main
Filter element 303 and auxiliary filter element 502 upstream position (embodiment 40 and 43 shown by Figure 48 and 51) or downstream position (Figure 52 and
Embodiment 44 shown by 53 and 45).Another auxiliary filter element set 502 with described 303 arranged in series of main filter element, it is described
Auxiliary filter element 502 be arranged at the upstream (embodiment 40,41 shown by Figure 48,49 and 53 and 45) of the main filter element 303
Or downstream (embodiment 42,43 shown by Figure 50,51 and 52 and 44) position.
Figure 54 has shown embodiment 46, and described multiple auxiliary filter elements can interlink and combine and be integrated into a total auxiliary filter
Core；Total auxiliary filter element 504 has wherein one or more following feature:
Described total filter element is arranged in parallel with main filter element partially or in whole；
Described total filter element partially or in whole with main filter element arranged in series；
Described total filter element can make with the assembly direction of main filter element partially or in whole blower fan 302 drive by upstream flow
Primary air 202 downstream flow directly into through
The present invention has more implementations, arbitrarily transfer, device air intake vent, device air outlet, main filter element, wind
The position of machine and different auxiliary drainage core, as long as through the other air-flow of main filter element, being because at least two areas of main filter element
In the primary air that different air pressures rather than blower fan drive, the bright spirit of this performance has all been flowed into.Present patent application is logical
Cross what several specific embodiments were illustrated, in the case of without departing from present patent application scope, can also be to present patent application
Carry out various conversion and equivalent substitute.In addition, being directed to particular condition or concrete condition, various repairing can be done to present patent application
Change, without deviating from the scope of present patent application.Therefore, present patent application is not limited to disclosed specific embodiment, and should
Including the whole embodiments fallen in present patent application right.
Claims (7)
1. an air cleaner, contains：
One housing；
At least one main filter element；
At least one blower fan；
At least one primary air air intake vent；
At least one side air-flow air intake vent；
Characterized in that, the main filter element is arranged in parallel with blower fan；
When upstream of the primary air that blower fan drives from housing flows to the downstream, the primary air Jing primary air air intake vents flow through institute
The side at least one face of main filter element is stated, makes two faces of the main filter element be in different air pressures；Other air-flow
Air cleaner is flowed into via other air-flow air intake vent；Other air-flow passes through main filter element from the one of main filter element higher air pressure
One side of the surface current to relatively low air pressure, makes contaminated air be purified；
Wherein described other air-flow is the air-flow produced in different air pressures due to two faces of the main filter element.
2. an air cleaner, contains：
One housing；
At least one main filter element；
At least one primary air air intake vent；
At least one side air-flow air intake vent；
Characterized in that, the main filter element is arranged in parallel with blower fan；
When upstream of the primary air that blower fan drives from housing flows to the downstream, at least two faces of the main filter element are made in not
Same air pressure；Other air-flow flows into air cleaner via other air-flow air intake vent；Other air-flow is through main filter element from main
Filter element higher air pressure flow to relatively low air pressure while, make contaminated air be purified；
Wherein described other air-flow is the air-flow produced in different air pressures due to two faces of the main filter element.
3. air cleaner according to claim 2, described blower fan is a pressure fan or hair-dryer, and described send
Blower fan or hair-dryer are arranged at the upstream position of main filter element.
4. air cleaner according to claim 2, the primary air air intake vent of the device of a described purification of air
And other air-flow air intake vent is derived from a device air intake vent；Or primary air air intake vent and other air-flow air intake vent are originated from different dresses
Insert air port；Or more binomial feature simultaneously coexist.
5. air cleaner according to claim 2, further comprises at least one or more of accessory with purify air：
High-voltage electrostatic dust separator, anion generator, ozone generation device, oxidant generator, comprising activated carbon, catalysis material or point
Son sieve, zeolitic material, or be mixed with what any shape any material graininess of one class of the above or multiclass was mixed in any proportion
Filter element, water screen apparatus, UV light tube, the accessory of described purify air is arranged at any position, further to aid in purification empty
Gas.
6. air cleaner according to claim 2, can also coordinate different environmental devices, such as radiator, air-cooler,
Air-conditioning equipment, moisture releasing machine, drying machine, smoke exhaust ventilator, hand dryer, food recycling machine, Composter, Pet house, shoe chest are used.
7. air cleaner according to claim 2, can also be applied to Water warfare or fluid system, it is characterised in that
The Water warfare or fluid system further comprises at least one main fluid entrance and at least one side fluid intake, when device is operated
When, main fluid is flowed to the downstream from the upstream in housing；The main fluid Jing main fluid entrance, flows through the main filter element extremely
The side in a few face, makes at least two faces of the main filter element be in different Fluid pressures；By-pass flow body is via by-pass flow body
Entrance, from main filter element higher fluid pressure flow to relatively low Fluid pressure while, make the fluid of pollution be purified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410588324.1A CN104474796B (en) | 2011-05-20 | 2011-05-20 | High-efficiency air purification device and method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410588324.1A CN104474796B (en) | 2011-05-20 | 2011-05-20 | High-efficiency air purification device and method |
| CN201110148952.4A CN102784524B (en) | 2011-05-20 | 2011-05-20 | High-performance air cleaning device and method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110148952.4A Division CN102784524B (en) | 2011-05-20 | 2011-05-20 | High-performance air cleaning device and method |
Publications (2)
| Publication Number | Publication Date |
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| CN104474796A CN104474796A (en) | 2015-04-01 |
| CN104474796B true CN104474796B (en) | 2017-04-12 |
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| CN201410588324.1A Expired - Fee Related CN104474796B (en) | 2011-05-20 | 2011-05-20 | High-efficiency air purification device and method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556063A (en) * | 2015-09-29 | 2017-04-05 | 青岛海尔空调电子有限公司 | Airhandling equipment |
| CN108928989B (en) * | 2015-12-08 | 2022-01-25 | 长泰品原电子科技有限公司 | Purification method of purification equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6248146B1 (en) * | 1997-04-21 | 2001-06-19 | Herbert L. Willke, Jr. | Induction assembly for high efficiency air filter |
| CN201149337Y (en) * | 2007-04-16 | 2008-11-12 | 宣四川 | Air purifying device |
| CN101469897A (en) * | 2007-12-21 | 2009-07-01 | 雅高思先进科技有限公司 | Air purification system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100514716B1 (en) * | 2003-08-20 | 2005-09-13 | 삼성전자주식회사 | Apparatus for cleaning air and method for the same |
| CN100424434C (en) * | 2004-06-21 | 2008-10-08 | 乐金电子(天津)电器有限公司 | Air sucting structure of air conditioner |
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2011
- 2011-05-20 CN CN201410588324.1A patent/CN104474796B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6248146B1 (en) * | 1997-04-21 | 2001-06-19 | Herbert L. Willke, Jr. | Induction assembly for high efficiency air filter |
| CN201149337Y (en) * | 2007-04-16 | 2008-11-12 | 宣四川 | Air purifying device |
| CN101469897A (en) * | 2007-12-21 | 2009-07-01 | 雅高思先进科技有限公司 | Air purification system |
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| CN104474796A (en) | 2015-04-01 |
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Effective date of registration: 20160906 Address after: Sha Tin Science Park, Hongkong, China Applicant after: Akos Enterprise Limited Address before: Room 5, building 542, Plaza 5, West Science Park, Hongkong Science Park, Sha Tin, Hongkong Science Park, Sha Tin, Sha Tin, New Territories, China Applicant before: Akos Advanced Technology Ltd. |
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