CN103768878B - High-effect air cleaner and method - Google Patents

High-effect air cleaner and method Download PDF

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Publication number
CN103768878B
CN103768878B CN201310701068.8A CN201310701068A CN103768878B CN 103768878 B CN103768878 B CN 103768878B CN 201310701068 A CN201310701068 A CN 201310701068A CN 103768878 B CN103768878 B CN 103768878B
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China
Prior art keywords
air
filter element
main filter
flow
intake vent
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CN201310701068.8A
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CN103768878A (en
Inventor
高耀森
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Akos Enterprise Ltd
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Akos Enterprise Ltd
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Priority to CN201310701068.8A priority Critical patent/CN103768878B/en
Priority claimed from CN201110148952.4A external-priority patent/CN102784524B/en
Publication of CN103768878A publication Critical patent/CN103768878A/en
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Abstract

The invention discloses a kind of main filter element, described main filter element makes effectively to be cleaned with the air of pollutant；It is characterized in that described main filter element is installed in an air cleaner；The device air intake vent of described air cleaner or device air outlet are connected to air intake vent or the air outlet of another environmental device described；Described main filter element is not that the machine of following the wind is arranged in parallel；Described main filter element does not affect the blower motor load of original environmental device.When the primary air that blower fan drives flows to the downstream from the upstream in housing, flow through the side of an at least area of described main filter element, make at least two area of described main filter element be in different air pressures；Other air-flow flows to the one side of relatively low air pressure through main filter element from the one side of main filter element higher air pressure；Air with pollutant is effectively purified by main filter element.

Description

High-effect air cleaner and method
The application is " the high-effect sky of Application No. 201110148952.4 filed on 05 20th, 2011 Air purifying apparatus and method " divisional application of patent application.
Technical field
Patent of the present invention relates to field of Environment Protection, more particularly, relates to a kind of dress that can be used for air cleaning Put.
Background technology
Pollutant in air mainly point two form compositions, one is such as shapes such as dust, antibacterial, mycetes Bigger microgranule, its molecular structure is complicated, multiple different material or composition are combined into, about percentage One of micron to hundreds of microns of sizes；One is such as the chemistry one's shares of expenses for a joint undertaking such as gas, stink, volatile organic chemistry material, Its chemical constitution is simple, is made up of several chemical elements, and the most tiny, and only Ethylmercurichlorendimide is to the size of nanometer.
Process the pollutant of this two type, be typically all the filter method using different technologies, traditional is useful Filter paper, the air of the most high-effect filter paper (HEPA Filter) filter bag pollutant, also there is utilization height Voltage produce electrostatic precipitation or have releasing anion make the aerial dust particle of suspension be able to electronegative Lotus, then make its method concentrated in more neutral or positive charge place.There are use activated carbon, molecular sieve, boiling Masonry filtering material, or re-use ozone, oxidant, ultra-violet lamp, coordinate photocatalyst or different catalysis The materials such as catalyst carry out oxidation catalysis decomposing pollutant.These filter methods, are respectively arranged with characteristic and usefulness, for Pollutant different in air, the air cleaner on market often uses the air purifying process of more than one And filter method.Making the filter element aligning method used, filter element the most in layer is arranged in parallel, and only Being provided with an exhaust fan or hair-dryer, band moving air flow flows to the downstream from upstream.
Different filter elements have different physics and chemical characteristic, have utilize filter every mode, have and utilize absorption Mode, the mode of favourable ionization, some filter element windage is relatively big, and some windage is relatively thin, and some does not but have wind Resistance.Owing to having different pollutant levels, different pollutant source in air, this more makes purification air become one Complicated class carries.
Utilize traditional filter element arrangement mode, use an exhaust fan or hair-dryer, force all arranged in parallel Filter element under same wind speed, process pollutant, it is difficult to effectively work is had function itself and the efficiency of filter element Effectively play.Sometimes, some filter course, because prefilter layer effectively processes pollutant, and become Reduced lifetime, even breaks down, or the pollutant blowout concentrated, more increases the pollutant in environment.
In United States Patent (USP) US6,248,146 propositions are a kind of makes filter element not with the method for the assembling that is arranged in parallel, for making Air flows through described the second air filtering core (124), the patent shows a design narrowing passage (106), When air flows through and narrows channel, speed can be accelerated, thus lower second and enter headroom (112) air pressure, brings up Outside air enters second through the second air filtering core (124) and enters headroom (112), then with original air-flow quiet State regains region (116) mixing, discharges through output filter element (126).This patent does not has explicitly stated use Exhaust fan or hair-dryer.But no matter using exhaust fan or hair-dryer to manufacture air-flow, actual application still has the biggest Shortcoming.As used air exhauster, the design narrowing passage (106) makes device send the nitre noise of high frequency, as Use hair-dryer, in addition to manufacturing the shortcoming of the nitre noise of high frequency described above, narrow the receipts of passage (106) Narrow degree, than use air exhauster time the narrowest and reduce, second just can be made to enter headroom (112) and to become There are enough vacuum effect, make outside air through the second air filtering core (124).And, as used hair-dryer, Also use the blower motor of very high-torque, just can resist and narrow the windage effect that passage (106) causes, In the air-flow feeder of certain deal, as situation is as drying in straw with mouth, if with finger slightly Slightly flatten in the middle of straw, be blowing wind in straw it is necessary to by the biggest power.The hair-dryer that moment is big Motor energy consumption is relatively big, and price costly, increases the noise of device the most further.
Summary of the invention
For problem above, the present invention provides a kind of method and device, when making air cleaner operate, and can The physics different with cooperation filter element and chemical characteristic, including core resistance, the work principle of filter of wind filter, optimum filtration is dirty Airflow velocity of dye thing etc. effectively processes pollutant.
The air cleaner of the present invention, uses main filter element, to need be the most distinguished and the most admirable to reach filter effect Absorption or the filter element of chemical reaction catalysis, or process especially multiple pollutant and contain the sky of gas pollutant Gas, effect becomes apparent from.The air cleaner of the present invention the most effectively extends the life time of main filter element.
Owing to the present invention is other air-flow by main filter element, and unconventional primary air；Other air velocity is removed can Outside being altered to because of blower fan or the running speed of the equipment of rotation capable of circulation, it is also possible to should the most multiple ginsengs Number changes: device air intake vent size;Primary air air intake vent size;Other air-flow air intake vent size;Main filter element in Orientation in device;Auxiliary wants the orientation in device of filter element;Air outlet size etc..Therefore, air cleaner Design can be more flexible, and can make main filter element often under effective and optimal airflow velocity operate, send out Wave optimal effect, also will not because of want other filter element and original blower fan in adapting device wind speed and weaken it Originally effect and shorten its life-span.More progressive, owing to main filter element is not that the machine of following the wind 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 a ring Protect method, user may utilize the environmental device of the equipment having been provided with blower fan or rotation capable of circulation, as fan, The air outlet of air exhauster, cool wind fan, air conditioner, warm-air drier, even automobile air, or any with fresh air Machines etc., then at air outlet or the air intake vent of its environmental device, the main filter element of the additional cooperation present invention, make former While environmental device becomes an air cleaner, not affect the blower motor load of original environmental device. The main filter element of described cooperation, in addition to can coordinating installation on type shape, more can be in response to the thickness of main filter element Thin, shape, setting angle and orientation, make the wind speed of other air-flow obtain the tune of intelligence relatively so that it is environmental device Become an intelligent air cleaner.
This air purification method is achieved in that one air cleaner of use, 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 other air-flow air intake vent;
At least one makes method or the equipment that primary air flows 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 flows to the downstream from the upstream in housing, first flow through described main filter from primary air entrance The side of an at least area of core, makes at least two area of described main filter element be in different air Pressure；At least two area of described main filter element is arranged in parallel with the flow direction of primary air；Other air-flow For the air with pollutant；Other air-flow is via other air flow inlet, from the one of main filter element higher air pressure Face (the inlet air face of i.e. main filter element) flows to the one side (outlet air surface of i.e. main filter element) of relatively low air pressure, makes dirt Dye air is purified.
The device of described air cleaning, also includes at least one pressure exhaust mouth.Described pressure exhaust mouth, Be arranged at any position of housing, when the rotating speed of described extraction fan or blower fan is excessive, cause primary air and When the flow of other air-flow and flow velocity can not deal with or coordinate the rotating speed of institute's extraction fan or blower fan, pressure exhaust Mouth can be brought to open to applicable size.The air making outside can also be through described pressure exhaust mouth stream Enter or discharge housing.
The device of described air cleaning, also includes that at least one assists filter element.
The described equipment making primary air flow to the downstream from upstream can be a blower fan or can be with cycle rotation Equipment；
The described method making primary air flow to the downstream from upstream can be to connect air cleaning of the present invention Device contains air exhauster or another environmental device of hair-dryer to other one；Described method of attachment is to make this Device air intake vent or the device air outlet of bright described air cleaner are connected to this another environmental device Air intake vent or air outlet, the purpose that primary air the most of the present invention flows to the downstream from upstream.
Described blower fan can also is that an air exhauster, and described air exhauster is arranged at the downstream bits of main filter element Put, air from described housing from upstream be evacuated to downstream.
Described blower fan can also is that a pressure fan or hair-dryer, and described pressure fan or hair-dryer are arranged at The upstream position of main filter element, air from described housing from upstream deliver to downstream.
When using air exhauster, described air purification effect and efficiency ratio use pressure fan or hair-dryer more For substantially, consume the clean-up effect that less energy also can reach identical.This is because air exhauster need not additionally consume The blowing windage that can be caused by housing in counterdevice, what convulsion also made primary air flows average.On the contrary, As used pressure fan or hair-dryer, can not accommodate and flow simultaneously when the flow of primary air increases to the housing of device Out-of-date, too much primary air flow can rebound in the inwall of housing, and the useless blowing windage caused needs more Pressure fan or the hair-dryer of big motor torque just can deliver to device air outlet air-flow, in addition to many energy consumptions, Also noise and turbulent flow or turbulent flow can be produced, the flow velocity having gone out other air-flow low.Even so, air exhauster is utilized Or pressure fan or hair-dryer, also can the essence spirit of the up to present invention.
The described equipment making primary air flow to the downstream from upstream can also is that the circulation being connected to main filter element turns Dynamic equipment, when described cycle rotation equipment running, main filter element rotates the most simultaneously, drives primary air Flow to the downstream from the upstream in housing；Primary air flows through the side of a rare area of described main filter element, At least two area making described main filter element is in different air pressures；Other air-flow is from main filter element inlet air Surface current, to main filter element outlet air surface, makes contaminated air be purified.
The device of a described air cleaning, it is also possible to regard as a base unit.Multiple described bases Plinth unit can also be combined, described combined method, is the dress partially or in whole utilizing a unit Put air outlet, be connected in knot to another one or the device air intake vent partially or in whole of multiple unit.
The device primary air air intake vent of a described air cleaning, other air-flow air intake vent and device air intake vent, The feature of the one of which of three below also having:
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
Above binomial feature coexists simultaneously
And utilize following one of which or the multinomial method described main filter element inlet air face of generation and main filter element to go out The primary air flow velocity the adjoined difference in wind face, so that two areas are in different air pressures:
1. the primary air wind speed difference described in is to be produced by the blower fan using one or more than one.
2. primary air wind speed difference described in is inner outline and the district of outer contour of the vertical section by main filter element Do not produce.
3. the inlet air face of the outlet air surface of main filter element described in and main filter element is different material or with difference Rough surface effect cause.
4. the one or more parameter that tune is following:
The switch size of device air intake vent and orientation；The size of device air outlet and orientation；Primary air air intake vent Size and orientation；The other switch of air-flow air intake vent, size and orientation；The length of housing, wide, thick, high Size；The path of primary air flowing or wealthy narrow, the length of channel and direction in housing；Main filter element in Orientation in device；The orientation in device of auxiliary filter element；Make the equipment that primary air flows to the downstream from upstream Running speed
When the other air-flow air intake vent of main filter element is adjusted to when closing, and the flow of the other air-flow of main filter element also can Regulate to zero delivery to coordinate this to set simultaneously.When the catalyst that main filter element is catalysis oxidation organic pollution, Auxiliary filter element is also used as to purify dirt particulate contaminant, when grit shape pollutant levels are higher and be enough to affect mainly During life-span of filter element, the other air-flow air intake vent through main filter element can first be adjusted relatively to closing, and forces all Air is first by auxiliary filter element filtering, until dirt particulate contaminant up to reasonable level, other air-flow inlet air eloquence quilt Open, carry out purification and the purification of remaining dirt particulate contaminant of gas pollutant.Therefore, the present invention can The most intelligently according to the pollutant in environment, carry out having system and effective air cleaning.
When adjusting the length of more described housing, wide, thick, the path of primary air flowing or letter in high size and housing Wealthy narrow, the length in road and direction；Flow and the flow velocity of primary air can also be changed, and flow through main filter element Position and direction, reach to change and control other air flow rate, flow velocity and the position flow through and the purpose in direction.
It addition, adjust main filter element and the orientation in device of auxiliary filter element, adjustable main air-flow and other gas The flow path of stream, regulates the air pressure that described main filter element is crossed because of primary air side, thus regulates other gas The size of stream.
Described tune relatively method, be manually to adjust relatively, electronics automatically adjust one or more of which mixing relatively Method adjusts relatively method to carry out.
The device of a described air cleaning, further comprises middle device central processor.
The device of a described air cleaning, further comprises one or more environmental sensor, described environment Sensor be used as measure temperature, humidity, VOC, formaldehyde, carbon dioxide, carbon monoxide, Dust, ozone, nitrogen oxide, antibacterial, radon gas, wind speed, distinguished and admirable, air pressure, environmental light brightness, sound, In air in various radiation levels at least one.
Described electronics adjusts relatively method automatically, can be that the data measuring out according to described environmental sensor are sentenced Disconnected, or carry out with the computer program implanted prior to described central processing unit in advance.
Described computer program includes one or more device operating modes, as include then huge profit with auxiliary Drainage core make dedusting particulate contaminant dedusting pattern or except different size particle contaminants various modes, Then huge profit is made the taste removal road of degasification body shape pollutant with main filter element or removes volatile organic contaminant pattern or remove The various modes of gas with various shape pollutant, coordinating the degerming pattern of ultra-violet lamp, making air quantity lower so that subtracting The sleep pattern of the noise that few device sends.
The device of a described air cleaning, its multiple main filter elements and auxiliary filter element can have with one of which Or multinomial difference:
Different work principle of filter,
Different optimum filtration wind speed,
Different keep pollutant in filter element time,
Different windages
Different filter element density
Utilize the device of an air cleaning of the present invention, effectively make main filter element and auxiliary filter element same Effectively make it each respectively with the purification of the different pollutant of the carrying out under optimum gas Flow Velocity under main stream speed.
Additionally, utilize the present invention, when described main filter element than auxiliary filter element have greater density and windage, Utilize the present invention, can make so that with pollutant air effectively by main filter element purify while, can't Increase the weight of the load of blower fan, effectively reduce noise, and reduce the consumption of the energy.
Wherein in some examples of implementation, described main filter element be used as filter gas pollutant, taste or The filter element of organic pollution.
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, the described filter material that main filter element is following one of which:
1. containing activated carbon, catalysis material or molecular sieve, the granular material of zeolitic material or with any ratio Example is mixed with an above class or multiclass granular mixture, and described granular material, with any type shape and thing The ventilative container of material contains.
2. stick containing activated carbon, photocatalysis or molecular sieve zeolites or be mixed with any ratio with a class or many Class ventilative material.
3. stick containing activated carbon, photocatalysis or molecular sieve zeolites or be mixed with any ratio with a class or many Class cellular material.
Wherein in some examples of implementation, inlet air face or the outlet air surface of described main filter element also arrange at least one The above filter course with other air purification function of layer, such as preposition dust removal and filtration paper, protects master with further Want filter element and prevent the filter material of main filter element to be blown.
Described main filter element can also is that one group is arranged in parallel, with the purifying filter element of different efficacies
Wherein in some examples of implementation, inlet air face or the outlet air surface of described auxiliary filter element also arrange other band There is the secondary filter course of air purification function, such as preposition dust removal and filtration paper.
Described auxiliary filter element can also is that one group is arranged in parallel, with the purifying filter element of different efficacies.
Wherein in some examples of implementation, described auxiliary filter element is to be produced ionization by high pressure, then with electrostatic Collect the cleaner unit of dirt particulate contaminant.Described high pressure produces ionization cleaner unit.Described auxiliary filter element It is that high-effect filter paper (HEPA Filter) is to cross the dirt particulate contaminant of air filtering.
The orientation of the arrangement of described main filter element and auxiliary filter element, should comply with the flow path of main gas and try one's best Avoid turbulent flow or turbulent flow, maybe can lower the filter effect of main filter element
Described main filter element is the average filter element of a thickness, the inlet air face of the vertical section of described main filter element Contour line and outlet air surface contour line are arranged in parallel.Described main filter element is a uneven filter element of thickness, The inlet air facial contour line of the vertical section of described main filter element and outlet air surface contour line are non-with arranged in parallel.
Wherein in some examples of implementation, described main filter element is a solid three-dimensional filter element, comprises one Above area；Described three-dimensional filter element, in addition to being probably a circle or Sui orange shape person, also Following wherein two or the solid three-dimensional filter element of multiple area composition:
The area of any plane pattern
Any regular or lonely profile area of irregular two dimension
Any rule or irregular three-D area
Described three-dimensional filter element is to contain one or more inlet air face；One or more outlet air surfaces.
Wherein in some examples of implementation, when described main filter element is a solid three-dimensional filter element, as described The inlet air face of main filter element is a two-dimentional area, and outlet air surface is a two dimension or the area of three-dimensional；As institute The inlet air face stating main filter element is a plane, and outlet air surface is multiple plane or a two dimension or the area of three-dimensional, Inlet air face the gross area little compared with the gross area of outlet air surface.
Wherein in some examples of implementation, described main filter element is the filter element of the column of a hollow, described post The hollow direction of the filter element of shape arranges, described inlet air face and outlet air surface with the direction parallel connection of described primary air It is in the inner face of the filter element of the column of described hollow and outside area or outside and inner face area.
The device of a described air cleaning, when described main filter element is the filter element of column of a hollow, When primary air flows to the downstream from upstream from described housing, described primary air with following one of them or pass by one's way more Footpath is flow through:
1. flow through from the inner face area of described hollow columnar filter element.
2. flow through from the outside area of described hollow columnar filter element.
3. flow through from inner face area and the outside area thereof of described hollow columnar filter element simultaneously.
Wherein in some examples of implementation, when described main filter element is the filter element of a stereo hollow column, institute State inner outline relatively its outline line length of the vertical section of the filter element of hollow columnar.Described hollow columnar filter element Outside area is inlet air face, and the inner face area of the filter element of described hollow columnar is outlet air surface.
Wherein in some examples of implementation, the inner outline of the vertical section of the filter element of described hollow columnar is compared with outside it Contour line is short.The inner face area of the filter element of described hollow columnar is inlet air face, the filter element of described hollow columnar Outside area is outlet air surface.
Wherein in some examples of implementation, described primary air is from the interior wheel of the vertical section of described hollow columnar filter element Profile and outer contour flow through, the airflow velocity ratio that described inner outline adjoins its adjoin in outer contour Air velocity is fast.Described inlet air face is in the outside area of the filter element of the column of described hollow, and described goes out Wind face is in the inner face area of the filter element of the column of described hollow.On the contrary, described primary air is from described hollow posts Inner outline and the outer contour of the vertical section of shape filter element flow through, the air velocity that described inner outline adjoins Slower than its air velocity adjoined in outer contour.Described inlet air face is in the filter element of the column of described hollow Inner face area, described outlet air surface is in the outside area of the filter element of the column of described hollow.
The device of a described air cleaning, described auxiliary filter element is arranged at the upstream of described main filter element Or one of them position in downstream；Or it is arranged at two positions in upstream and downstream, described auxiliary filter simultaneously The orientation of the assembling of core can make the direct percolation of primary air and mistake.Assist filter element be arranged at as described in main filter element Upstream position, the air of band pollutant first passes through auxiliary filter element with the primary air that described blower fan drives, directly flows Entering through auxiliary filter element, the air of band pollutant has carried out preliminary purification, and in relatively downstream position with led The air wanting filter element to purify combines.Assist filter element be arranged at as described in the downstream position of main filter element, by mainly The air that filter element purifies is combined to primary air at relatively downstream position, flows directly into through auxiliary filter element, makes band The air of pollutant is able to double purified.
In the device of a described air cleaning, described auxiliary filter element is arranged at the upper of described main filter element Trip or one of them position in downstream；Or it is arranged at two positions in upstream and downstream, described auxiliary simultaneously Filter element and described main filter element arranged in series.Driven by blower fan and be evacuated to the primary air in downstream from described from upstream Auxiliary filter element side is flow through, and makes at least two area of auxiliary filter element be in different air pressures, with dirt The air of dye thing flows to the one side of relatively low Air Force from the one side of auxiliary filter element higher air pressure, makes pollution empty Gas is purified.The air purified by auxiliary filter element, is combined with the air purified by main filter element.
In the device of a described air cleaning, described auxiliary filter element arrange following wherein one or more Position:
1. it is arranged at seated position in face of the inlet air of described main filter element, and is arranged in parallel with described main filter element
2. it is arranged at the outlet air surface postposition of described main filter element, 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 described main filter element, when blower fan operates Time, band moving air flow from described housing from upstream be evacuated to downstream, air-flow is from rare the one of described main filter element Individual plane side is flow through, and at least one area and the described main filter element outlet air surface of auxiliary filter element are in different Air pressure, the air with pollutant flows to main filter element enter from the one side of auxiliary filter element higher air pressure Wind face, then flow to the one side of the relatively low air pressure of main filter element, make contaminated air be purified.
When described auxiliary filter element is arranged at the outlet air surface postposition of described main filter element, when blower fan operates Time, band moving air flow from described housing from upstream be evacuated to downstream, air-flow is from rare the one of described auxiliary filter element Individual plane side is flow through, and at least one area and the described main filter element inlet air face of auxiliary filter element are in different Air pressure, the air with pollutant flows to assist filter element to enter from the one side of main filter element higher air pressure Wind face, then flow to the one side of the auxiliary relatively low air pressure of filter element, make contaminated air be purified.
The device of a described air cleaning, also includes that at least two assists filter element, described one of them Auxiliary filter element and described main filter elementIn parallelArrangement, another one auxiliary filter element sets and described main filter elementSeries connectionArrangement.
When blower fan operates, drive primary air from described housing from upstream be evacuated to downstream, make other air-flow stream Cross
(1) the auxiliary filter element being arranged in parallel and main filter element;And
(2) with the auxiliary filter element of main filter element arranged in series
Both are all combined with primary air in downstream position and discharge, and make contaminated air be purified.
The device of a described air cleaning, also wraps and at least includes two auxiliary filter elements, described one of them Auxiliary filter element assembling can be to, can make to be driven by blower fan and flow to the direct percolation of air-flow in downstream from upstream and mistake. Described another one auxiliary filter element and main filter elementIn parallelArrangement, is arranged at the inlet air face of described main filter element Preposition or outlet air surface postposition.
Air with pollutant obtains through following two path respectively and purifies:
1. the air of band pollutant passes through auxiliary filter element with the air-flow that described blower fan drives, and flows directly into through institute One of them the auxiliary filter element stated, and be cleaned;
2. the air quilt of band pollutantIn parallelThe sky that the auxiliary filter element of arrangement and the cartridge combination of main filter element purify Depressed conjunction.
Two paths obtain the air purified and combine in relatively downstream position and discharge.
In the device of a described air cleaning, also include that at least two assists filter element, described wherein one The assembling of individual auxiliary filter element can to make that blower fan drives by upstream flow to the air-flow in downstream flow directly into through. Another one auxiliary filter element and main filter element arranged in series, two described auxiliary filter elements be arranged at described mainly The upstream of filter element or downstream position.
Air with pollutant obtains through following three paths respectively and purifies:
1. the air of band pollutant first passes through auxiliary filter element with the primary air that described blower fan drives, and flows directly into and wears Crossing auxiliary filter element, the air of band pollutant has carried out preliminary purification;
2. the air of band pollutant flows to the one of relatively low air pressure in the one side of auxiliary filter element higher air pressure Face;
3. the air of band pollutant flows to the one of relatively low air pressure in the one side of main filter element higher air pressure Face.
Three paths obtain the air purified and combine in relatively downstream position and discharge.
The device of a described air cleaning, also includes that at least three assists filter element, described one of them Auxiliary filter element assembling can to make that blower fan drives by upstream flow to the air-flow in downstream flow directly into through；
Another one auxiliary filter element is arranged in parallel with main filter element, is arranged in face of the inlet air of described main filter element Put or outlet air surface postposition.
Another one auxiliary filter element and main filter element arranged in series, be arranged at described main filter element upstream or under Trip position.
Air with pollutant obtains through following three paths respectively and purifies:
1. the primary air that the air of band pollutant drives with described blower fan through auxiliary filter element, flow directly into through Auxiliary filter element, the air of band pollutant is purified;
2. the air of band pollutant flows to the one of relatively low air pressure in the one side of auxiliary filter element higher air pressure Face;
3. the air quilt of band pollutantIn parallelThe sky that the auxiliary filter element of arrangement and the cartridge combination of main filter element purify Depressed conjunction.
Three paths obtain the air purified and combine in relatively downstream position and discharge.
Described multiple auxiliary filter elements can interlink and combine and be integrated into a total auxiliary filter element；Always assist filter Core has wherein one or more following features:
Described total filter element partially or in whole with main filter elementIn parallelArrangement;
Described total filter element partially or in whole with main filter elementSeries connectionArrangement;
The assembly direction with main filter element partially or in whole of described total filter element can make that blower fan drives by upstream Flow to the primary air in downstream flow directly into through
The device of a described air cleaning, further comprises at least one or multiple to purify the accessory of air, Including
High-voltage electrostatic dust separator,
Anion generator,
Ozone generation device,
Oxidant generator,
Comprise activated carbon, catalysis material or molecular sieve, zeolitic material or be mixed with above in any proportion The filter element that any type shape any material granule shape of one class or multiclass is mixed,
Water screen apparatus,
UV light tube
And be installed on any position, purify air with further auxiliary
The device of a described air cleaning, further comprises at least one or multiple to purify the accessory of air, Including anion generator, ozone generation device, oxidant generator, and the upstream position of the main filter element of device. Described main filter element is to need oxidant or enliven oxygen group to carry out the filter element of catalytic oxidation.
The device of a described air cleaning, further comprises at least one UV light tube in the main filter element of device Upstream position.Activated before making gas pollutant and oxidant or enlivening the oxygen group main filter element of entrance, Enter main filter element and more effectively carry out the filter element of catalytic oxidation.
The device of a described air cleaning, it is also possible to coordinate different environmental devices, such as radiator, cold wind Machine, air-conditioning equipment, moisture releasing machine, drying machine, smoke exhaust ventilator, hand dryer, food recycling machine, Composter, Pet house, shoe chest etc. use.
The device of a described air cleaning, when being used as to adsorb the air with radiant matter, its housing makes With will not leakage rediation material or scribble anti-leak radiation material coating.
The device of a described air cleaning, when being used as absorption with the air of radiant matter, described mainly The outlet air surface of filter element 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, hence with regulate all device air intake vents and Device wind outlet unit air intake vent；Primary air air intake vent;Other air-flow air intake vent, effectively controls the stream of other air-flow Speed and flow.Its relation calculates with below equation sequence:
Equation 1:Vwm1=Vmain1x nA1x kv1x C3
Equation 2:Vwm2=Vmain2x nA2x kv2x C4
When using air exhauster:
Equation 3:Volume Out=Volume In+leakage In
Equation 4:Vwm1x Am1+Vwm2x Am2+=Volume In+Leakage In
When using hair-dryer or pressure fan:
Equation 5:Volume Out+leakage Out=Volume In
Equation 6:Vwm1x Am1+Vwm2x Am2+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 spilling device through device air outlet
Vwm1: primary air flow velocity (through main filter element outlet air surface by-pass flow)
Vwm2: primary air flow velocity (through main filter element inlet air face by-pass flow)
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 is perpendicularly oriented to main filter element outlet air surface Vector
kV1Is the vertical unit vector, normal to the freestream direction is perpendicularly oriented to primary air Vwm1Vector
nA2Is the normal unit vector pointing into the filter be perpendicularly oriented to main filter element inlet air face to Amount
kV2Is the vertical unit vector, normal to the freestream direction is perpendicularly oriented to primary air Vwm2Vector
C3=system often this several 3
C4=system often this several 4
Air pressure and the stream of primary air thereof of primary air at least two area is calculated according to following mathematical equation Speed relation:
Equation 7:Pin+[1/2xρx Vmain1 2]=Pout+[1/2xρx Vmain2 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
Main filter is flow through according to the following mathematical equation main filter element thickness horizontal stroke of calculating, cross section area, other air-flow The relation of flow velocity during core sets:
Equation 8:(Pin–Pout)x D=(1/2)x v3xρ*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
The other air-flow of D=flows through filter element thickness during main filter element
C1=system often this several 1
C2=system often this several 2
The density of ρ=air
The other air-flow of v=flows through flow velocity during main filter element
The device of a described air cleaning, it is also possible to 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 driving fluid to flow to the downstream from upstream,
It is characterized in that described Water warfare or fluid system further comprises at least one main flow inlet and at least one By-pass flow entrance.
When device operates, main flow flows to the downstream from the upstream in housing；
Described main fluid, through main fluid entrance, flows through a rare plane side of described main filter element, makes institute At least two area stating main filter element is in different fluid pressure；
By-pass flow is the fluid with pollutant；By-pass flow is via other fluid intake, from main filter element high fluid pressure The one side of power flows to the one side (main filter element outlet air surface) of relatively low fluid pressure, makes the fluid of pollution be purified.
The present invention, also comprises a kind of method that can purify air, and the method includes the system of any of the above item To realize air cleaning or fluid purification.
Accompanying drawing explanation
Fig. 1-6 is the structural representation of embodiment 1 to the embodiment 6 of the air cleaner of present patent application；
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 implementing 7 a to embodiment 46 of the air cleaner of present patent application Figure.
Detailed description of the invention
Fig. 1 illustrates examples of implementation one of air cleaner, and described air cleaner contains shell Body 301, device air intake vent 101, device air outlet 104, main filter element 303, blower fan 302, primary air enter Air port 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 institute The position being installed on air intake vent 101 stated.As it can be seen, in this embodiment, primary air air intake vent 102 And side air-flow air intake vent 103 is originated from different device air intake vents 101；The device of described air cleaning, Also include a pressure exhaust mouth 106, when described extraction fan 304 rotating speed is excessive, cause primary air and other gas When the flow of stream and flow velocity can not deal with or coordinate the rotating speed of institute's extraction fan or blower fan, pressure exhaust mouth 106 Can be brought to be suitable for size, make the air outside air cleaner can also be through pressure exhaust 106 mouthfuls Flow to housing；Inlet air face 401 contour line and outlet air surface 402 contour line of described main filter element 303 are flat Row arrangement.When blower fan 302 operates, primary air 202 is driven to flow to the downstream from the upstream in housing 301； Described primary air, through primary air entrance 102, flows through an at least area 402 of described main filter element 303 Side, described primary air 202 is when the inner outline of the vertical section of main filter element 303 flows through, and described is interior The air velocity 204 that contour line adjoins is faster than its air velocity 203 adjoined in outer contour.Make described master At least two area 401 and 402 wanting filter element is in different air pressures；Other air-flow 201 be with The air of pollutant；Other air-flow 201 is via other air flow inlet 103, from main filter element 303 higher air pressure One side (main filter element inlet air face 401) flow to the one side (main filter element outlet air surface 402) of relatively low air pressure, make Contaminated air is purified.
Fig. 2 illustrates the examples of implementation two of air cleaner, and this device basic structure is with that Fig. 1 says is described Examples of implementation are close, and examples of implementation two should be used as fresh blower fan, and its different air intake vent is by fence 306 points Separating, described enclosure wall 306 can be a portion of housing 301, or clean in installing air of the present invention Other barrier is deliberately utilized to cause during gasifying device.The freshest outdoor air is than the indoor starting air-conditioning Air is higher temperature and humidity, in order to save the energy, is pumped into pre-first passing through and purifies or undressed fresh While outdoor air 207, the room air 206 that the indoor of part are the most freezing and dry can be with other gas Stream 201 obtains through main filter element 303 and purifies, and is combined into the primary air 202 containing fresh wind 207 and mixes Air 208, circulation is sent back to indoor.
Fig. 3 illustrates examples of implementation three of air cleaner, and described air cleaner contains shell Body 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 is derived from same device air intake vent 101.When blower fan 302 operates, drive primary air 202 from Upstream in housing 301 flows to the downstream；Described primary air through primary air entrance 102, flow through described mainly The side of a rare area 402 of filter element 303, described primary air 202 and 205 is from main filter element 303 Inlet air face 401 and outlet air surface 402 side when flowing through, the air velocity 204 that described inner outline adjoins Faster than its air velocity 203 adjoined in outer contour 401.Make at least two area of described main filter element (401,402) it is 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 main filter element 303 higher air pressure Flow to the one side (main filter element outlet air surface 402) of relatively low air pressure, make contaminated air be purified.
Fig. 4 illustrates examples of implementation four of air cleaner, and described air cleaner contains shell Body 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 operates, Primary air 202 and 205 is driven to flow to the downstream from the upstream in housing 301；Described primary air 202 is through master Air flow inlet 102 and other air-flow air intake vent 103A, flow through two area 401A of described main filter element 303A And the side of an area 402B of 402A and main filter element 303B, the gas that described inner outline adjoins Air-flow 203A and 203B speed that Flow Velocity 204A and 204B adjoins in outer contour than it are fast.Make institute At least two area (401A and 402A, 401B and 402B) stating main filter element is in different air pressures Power；Other air-flow 201A and 201B via other air flow inlet 103A and 103B, from main filter element 303A and The one side of 303B higher air pressure flows to the one side of relatively low air pressure, makes contaminated air be purified.
As it can be seen, in this embodiment four, the device primary air air intake vent 102 of air cleaning, other gas flow into Air port 103 and 103BA and device air intake vent 101, coexisting of following binomial feature: (1) primary air inlet air Mouth 102 and other air-flow air intake vent 103A are derived from same air intake vent 101；And primary air air intake vent 102 (2) And side air-flow air intake vent 103B is originated from different device air intake vents 101.
In these examples of implementation four, contain two basic structures, upper half part with the base of examples of implementation three This structure is identical, and the basic structure with examples of implementation one of upper half part is identical.One air of the present invention is clean The device changed, it is also possible to as a base unit.When multiple unit combine together, partly unit In blower fan or any drive air from described housing from upstream flow to the equipment in downstream and can also be saved Slightly.Described multiple unit combination method together is the device air outlet partially or in whole for utilizing a unit, It is connected in and ties the part or all of device air intake vent to another one unit.
Fig. 5 and Fig. 6 illustrates examples of implementation 5 and 6 of air cleaner, the basic knot of examples of implementation five Described examples of implementation one are the most close with Fig. 1 says for structure.Examples of implementation 5 illustrate primary air air intake vent 102 and Other air-flow air intake vent 103 is derived from different device air intake vents 101；Examples of implementation six illustrate primary air air intake vent 102 and other air-flow air intake vent 103 be derived from the same position being installed on air intake vent 101.Examples of implementation 5 and 6 Device employ the three-dimensional filter element 303 that as shown in Figure 7 is solid, the inlet air face 401 of its vertical section is taken turns Profile with outlet air surface 402 contour line non-parallel, when described primary air 202 and 205 from described mainly When the contour line of the vertical section outlet air surface 402 of filter element 303 flows through, the air-flow that inlet air face 401 contour line adjoins 203 speed are slower than its air-flow 202 speed adjoined in outlet air surface contour line 402, so that main filter element 303 The air pressure of inlet air face and outlet air surface thereof is with being clearly distinguished from, and other air-flow 201 is the air with pollutant； Other air-flow 201, via other air flow inlet 103, (is mainly filtered from the one side of main filter element 303 higher air pressure Core inlet air face 401) flow to the one side (main filter element outlet air surface 402) of relatively low air pressure, make contaminated air be able to Purify.
In addition to the three-dimensional filter element 303 that as shown in Figure 7 is solid, described main filter element shape also may be used To be the filter element (as can be seen from figures 8 and 9) of hollow columnar；Fig. 8 shows the hollow columnar that a thickness is average Filter element, inlet air face 401 contour line and outlet air surface 402 contour line of its vertical section are arranged in parallel.Fig. 9 shows One thickness uneven hollow columnar filter element, inlet air face 401 contour line of its vertical section and outlet air surface 402 Contour line is non-with arranged in parallel.Inner outline 402 relatively its foreign steamer of the vertical section of the filter element of described hollow columnar Profile 401 is long.In being applied to as described in (embodiment 8 and embodiment 10) in the device of Figure 17 and 18 The outside area of void column shape filter element is inlet air face 401, and the inner face area of the filter element of described hollow columnar is outlet air surface 402。
Figure 10 shows that another is made up of two two-dimentional lonely profile areas, the filter element that thickness is average, its filter The topography of wicking surface can increase other air-flow inlet air face and the area of outlet air surface.This three-dimensional filter element 303 can To be perpendicularly or transversely installed in the air cleaner of the present invention.When this three-dimensional filter element 303 vertical means Time (as Figure 10 B shows), the inner outline of the vertical section of described three-dimensional filter element 303 and outer contour are parallel but non- Straight line, when this three-dimensional filter element 303 lateral means (as Figure 10 A shows), described the vertical of three-dimensional filter element 303 is broken The inner outline in face and outer contour is the most parallel and be straight line.During lateral means, primary air is from described main filter element When the contour line of the vertical section outlet air surface 402 of 303 flows through, inlet air face 401 contour line and outlet air surface 402 profile The air-flow that line adjoins is smooth and easy compared with during vertical means and can reduce turbulent flow or turbulent flow.
Figure 11 and 12 show two by two two-dimentional lonely profile areas as other air-flow inlet air face and outlet air surface The main filter element of 401 and 402, when three-dimensional filter element right angle setting as shown, wherein Figure 11 shows solid The contour line of the wherein one side of the vertical section of filter element 303 is straight line, and Figure 12 shows body filter element 303 of knowing clearly The two sides contour line of vertical section is curve.Figure 11 makes primary air from the vertical section air-out of described main filter element 303 When the contour line in face flows through, the most smooth and easy and turbulent flow or turbulent flow can be reduced.
Figure 13 shows a three-dimensional filter element being made up of the three-dimensional area of the one side area of plane and one side.Three-dimensional surface The long-pending side is outlet air surface, and that face of the area of plane pattern is inlet air face, when filter element main described in primary air When the contour line of vertical section outlet air surface flows through, the airflow velocity ratio that inlet air facial contour line adjoins its in outlet air surface take turns The air velocity that profile adjoins is slow, so that the air pressure of main filter element inlet air face and outlet air surface thereof is with bright Aobvious 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 master Want the side of a rare area of filter element, make at least two area of described main filter element be in different skies Atmospheric pressure, other air-flow flows to relatively low air from the one side (main filter element inlet air face) of main filter element higher air pressure The one side (main filter element outlet air surface) of pressure, makes 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 employ the hollow posts shown such as Fig. 8 The main filter element of shape, the latter is to employ the main filter element of hollow columnar shown such as Fig. 9.Described air cleaning dress Put 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 It is arranged at the described position being installed on air intake vent 101.As it can be seen, in this embodiment, primary air enters Air port 102 and other air-flow air intake vent 103 are originated from different device air intake vents 101；Described main filter element The inlet air facial contour line 401 of 303 and outlet air surface contour line 402 are arranged in parallel.When blower fan 302 operates, Primary air 202 is driven to flow to the downstream from the upstream in housing 301；Described primary air 202 enters through primary air Mouthfuls 102, flow through the side of a rare area 402 of described main filter element 303, described primary air 202 from When the inner outline of the vertical section of main filter element 303 flows through, the air velocity 204 that described inner outline adjoins Faster than its air velocity 203 adjoined in outer contour.Make at least two area 401 of described main filter element And 402 be in different air pressures；Other air-flow 201 is the air with pollutant；Other air-flow 201 warp By other air flow inlet 103, from the one side (main filter element inlet air face 401) of main filter element 303 higher air pressure Flow to the one side (main filter element outlet air surface 401) of relatively low air pressure, make contaminated air be purified.
Figure 16 and 18 shows embodiment 9 and embodiment 10.The former is to employ the hollow posts shown such as Fig. 8 The main filter element of shape, the latter is to employ the main filter element of hollow columnar shown such as Fig. 9.Described air cleaning dress Put and 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 inlet air Mouth 103 is arranged at the described position being installed on air intake vent 101.As it can be seen, in this embodiment, main Air-flow air intake vent 102 and other air-flow air intake vent 103A are derived from same device air intake vent 101；Described is main Inlet air face 401 contour line and outlet air surface 402 contour line of filter element 303 are 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；Described primary air 202 is through master Air flow inlet 102, flows through the side of a rare area 402 of described main filter element 303, described primary air 202 when the inner outline of the vertical section of main filter element 303 flows through, the gas velocity that described inner outline adjoins Degree 204 is faster than its air velocity 203 adjoined in outer contour.Make at least two face of described main filter element Long-pending 401 and 402 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 one side (the main filter element inlet air face of main filter element 303 higher air pressure 401) flow to the one side (main filter element outlet air surface 402) of relatively low air pressure, make contaminated air be purified.
Figure 19 and Figure 21 has 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, two embodiments all employ as The main filter element of hollow columnar 303 that Fig. 8 shows, and include auxiliary filter element 501, described auxiliary filter element 501 The orientation of assembling can make the direct percolation of primary air and mistake.Assist filter element 501 be arranged at as described in main filter element The upstream position (embodiment 11 shown such as Figure 19) of 303, the master that the air of band pollutant drives with described blower fan Air-flow 202 first passes through auxiliary filter element 501, flows directly into through auxiliary filter element 501, and the air of band pollutant enters Go preliminary purification, and be combined with the air purified by main filter element 303 in relatively downstream position.Such as auxiliary Filter element 501 is arranged at the downstream position (embodiment 12 shown such as Figure 21) of described main filter element 303, by mainly The air that filter element 303 purifies is combined to primary air 202 at relatively downstream position, flows directly into through auxiliary filter Core 501, makes the air of band pollutant be able to 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 not Same device air intake vent 101, embodiment 13 further comprises two auxiliary filter elements 501, and employs one such as The main filter element of hollow columnar 303 that Fig. 8 shows.Auxiliary filter element 501 is arranged at the upstream of described main filter element 303 And downstream position.
Figure 20 and 23 has shown embodiment 14 and embodiment 15, the primary air air intake vent 102 of two embodiments and Other air-flow air intake vent 103A is derived from same device air intake vent 101；Two embodiments all employ such as Fig. 8 The main filter element of hollow columnar 303 shown.And include auxiliary filter element 501, the dress of described auxiliary filter element 501 The orientation joined can make the direct percolation of primary air and mistake.Assist filter element 501 be arranged at as described in main filter element 303 Upstream position (embodiment 14 such as Figure 20 is shown), the primary air 202 that the air of band pollutant drives with described blower fan First passing through auxiliary filter element 501, flow directly into through auxiliary filter element 501, the air of band pollutant has been carried out tentatively Purify, and be combined with the air purified by main filter element 303 in relatively downstream position.As assisted filter element 501 It is arranged at upstream and the downstream position (embodiment 15 shown such as Figure 23) of described main filter element 303, is mainly filtered The air that the auxiliary filter element 501 of core 303 and upstream purifies is combined to primary air 202 at relatively downstream position, And flow directly into again through auxiliary filter element 501, make the air of band pollutant be able to triple purification.
Figure 24,25,26,27 and 28 have shown embodiment 16,17,18,19 and 20.These five embodiments are all Employ the main filter element of hollow columnar 303 shown such as Fig. 8.And include auxiliary filter element 502, described auxiliary filter Core 502 is arranged at the upstream (embodiment 16 and 18 as shown in Figure 24 and 26) of described main filter element, or One of them position in downstream (embodiment 17 as shown in Figure 25)；Or it is arranged at upstream and downstream simultaneously Two positions (embodiment 19 and 20 as shown in Figure 27 and 28), described auxiliary filter element 502 is with described Main filter element 303Series connectionArrangement.The device primary air air intake vent 102 of described air cleaning, other gas flow into Air port 103 and device air intake vent 101, following binomial feature:
(1) such as Figure 25, the embodiment 17,18 and 19 shown by 26 and 27 is shown: primary air air intake vent 102 and Other air-flow air intake vent 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 gas flow into Air port 103 is originated from different device air intake vents 101.
Driven the primary air being evacuated to downstream from upstream to flow through from described auxiliary filter element 502 side by blower fan 302, At least two area making low auxiliary filter element is in different air pressures, with the air of pollutant from auxiliary The one side of filter element 502 higher air pressure flows to the one side of relatively low Air Force, makes contaminated air be purified. The air purified by auxiliary filter element 502, in being relatively combined with the air purified by main filter element 303.
Figure 29,30,31,32 and 33 have shown embodiment 21,22,23,24 and 25.These five embodiments are all Employ the main filter element of hollow columnar 303 shown such as Fig. 8, 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 is arranged at described Seated position in face of the inlet air of main filter element, 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 is arranged at described The outlet air surface postposition of main filter element 303, and be arranged in parallel with described main filter element
3. the embodiment 25 as shown in Figure 33, described auxiliary filter element 503 is arranged at described main filter element Seated position and outlet air surface postposition in face of the inlet air of 303, and be arranged in parallel with described main filter element
These five embodiments also show lower binomial feature:
1., such as Figure 31, the embodiment 23,24 and 25 shown by 32 and 33 is shown: primary air air intake vent 102 and Other air-flow air intake vent 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: primary air air intake vent 102 and other gas flow into Air port 103 is originated from and different device air intake vents 101.
Figure 34,35,36 and 37 have shown embodiment 26,27,28 and 29.All employing of these four embodiments The main filter element of hollow columnar 303 shown such as Fig. 8.And include auxiliary filter element 502 and 503.Described its In one auxiliary filter element 503 be arranged in parallel with described main filter element 303, described auxiliary filter element 503 is arranged In face of the inlet air of described main filter element 303 seated position (embodiment 26 and 28 shown by Figure 34 and 36) or Outlet air surface postposition (embodiment 27 and 29 shown by Figure 35 and 37)；Another one auxiliary filter element sets 502 with described main filter element 303 arranged in series, described auxiliary filter element 502 is arranged at described main filter element The upstream (embodiment 26 and 27 shown by Figure 34 and 35) of 303 or the downstream (reality shown by Figure 36 and 37 Execute example 28 and 29) position.When blower fan operates, band moving air flow from described housing from upstream be evacuated to downstream, Other air-flow is made to flow through
(1) the auxiliary filter element 503 being arranged in parallel with main filter element;And
(2) the auxiliary filter element of arranged in series and main filter element 502
Both are all combined with primary air in downstream position and discharge, and make contaminated air be purified.
Figure 38,39,40 and 41 have shown embodiment 30,31,32 and 33.All employing of these four embodiments The main filter element of hollow columnar 303 shown such as Fig. 8.And include auxiliary filter element 501 and 503.Described its In one auxiliary filter element 503 be arranged in parallel with described main filter element 303, described auxiliary filter element 503 is arranged In face of the inlet air of described main filter element 303 seated position (embodiment 30 and 32 shown by Figure 38 and 40) or Outlet air surface postposition (embodiment 31 and 33 shown by Figure 39 and 41)；Described auxiliary filter element 501 The orientation of assembling can make the direct percolation of primary air and mistake.Described auxiliary filter element 501 be arranged at described mainly The upstream (embodiment 30 and 31 shown by Figure 38 and 39) of filter element 303 or downstream are (shown by Figure 40 and 41 Embodiment 32 and 33) position.
Figure 42,43,44,45,46 and 47 have shown embodiment 34,35,36,37,38 and 39.These six embodiments All employ the main filter element of hollow columnar 303 shown such as Fig. 8.And include auxiliary filter element 501 and 502. The orientation of the assembling of described auxiliary filter element 501 can make the direct percolation of primary air and mistake.Described auxiliary filter element 501 are arranged at the (embodiment shown by Figure 43 and 44 between described main filter element 303 and auxiliary filter element 502 34 and 36) or described auxiliary filter element 501 is arranged at the upper of described main filter element 303 and auxiliary filter element 502 Trip position (embodiment 34 and 38 shown by Figure 42 and 45) or downstream position are (shown by Figure 46 and 47 Embodiment 38 and 39).Another one auxiliary filter element set 502 with described main filter element 303 arranged in series, Described auxiliary filter element 502 is arranged at upstream (Figure 42, the reality shown by 43 and 47 of described main filter element 303 Execute example 34,35 and 39) or downstream (Figure 44, the embodiment 36,37 and 38 shown by 45 and 46) position.
Figure 48,49,50,51,52 and 53 have shown embodiment 40,41,42,43,44 and 45.These six embodiments All employ the main filter element of hollow columnar 303 shown such as Fig. 8.And include auxiliary filter element 501,502 and 503.The orientation of the assembling of described auxiliary filter element 501 can make the direct percolation of primary air and mistake.Described auxiliary Filter element 501 is arranged at the (reality shown by Figure 49 and 50 between described main filter element 303 and auxiliary filter element 502 Execute example 42 and 43) or described auxiliary filter element 501 be arranged at 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 53 is shown The embodiment 44 and 45 shown).Another one auxiliary filter element set 502 with described main filter element 303 row of series connection Row, (Figure 48, shown by 49 and 53 in the described upstream assisting filter element 502 to be arranged at described main filter element 303 Embodiment 40,41 and 45) or downstream (Figure 50, the embodiment 42,43 and 44 shown by 51 and 52) position.
Figure 54 has shown embodiment 46, and described multiple auxiliary filter elements can interlink and always combine and be integrated into one Auxiliary filter element；Total auxiliary filter element 504 has wherein one or more following features:
Being arranged in parallel with main filter element partially or in whole of described total filter element;
Described total filter element partially or in whole with main filter element arranged in series;
The assembly direction with main filter element partially or in whole of described total filter element can make that blower fan 302 drives by Upstream flow to the primary air 202 in downstream flow directly into through
The present invention has more implementation, arbitrarily transfers, device air intake vent, device air outlet, mainly Filter element, blower fan and the position of different auxiliary drainage core, as long as through the other air-flow of main filter element, be because main At least two area wanting filter element is in different air pressures rather than the primary air of blower fan drive, all flows into The spirit that this performance is bright.Present patent application is illustrated by several specific embodiments, without departing from this In the case of patent claim, it is also possible to present patent application is carried out various conversion and equivalent substitutes.It addition, For particular condition or concrete condition, present patent application can be made various amendment, without deviating from this patent Shen Scope please.Therefore, present patent application is not limited to disclosed specific embodiment, and should include falling into Whole embodiments in present patent application right.

Claims (7)

1. a main filter element is in the installation method of an air cleaner, and described main filter element makes with dirt The air of dye thing is effectively cleaned；
It is characterized in that, described main filter element is arranged in described air cleaner；Described air cleaning Device contains housing, at least one device air intake vent, at least one device air outlet, at least one main gas Flow into air port, at least one other air-flow air intake vent；Described air cleaner is connected to other one and contains convulsion Another environmental device of machine or hair-dryer；
Described connection refers to that the device air intake vent of described air cleaner or device air outlet are connected to described The air intake vent of another environmental device or air outlet；
The device that described primary air air intake vent and other air-flow air intake vent are arranged at described air cleaner enters The position in air port；Other air-flow flows into air cleaner via other air-flow air intake vent；
Described main filter element is that the machine of following the wind is arranged in parallel；The primary air driven when blower fan flow to from the upstream of housing During downstream, flow through the side at least one face of described main filter element, make at least two of described main filter element Area is in different air pressures；Other air-flow passes main filter element from the one of main filter element higher air pressure Surface current is to the one side of relatively low air pressure；While described environmental device becomes an air cleaner, not shadow Ring the blower motor load of original environmental device.
Installation method the most according to claim 1, it is characterised in that described main filter element be following its In the filter material of:
Containing activated carbon, catalysis material or molecular sieve, the granular material of zeolitic material or in any proportion Being mixed with an above class or multiclass granular mixture, described granular material, with any shape and material Ventilative container contain；Or
Stick containing activated carbon, photocatalysis or molecular sieve zeolites or to be mixed with a class of any ratio or multiclass Ventilative material；Or
Stick containing activated carbon, photocatalysis or molecular sieve zeolites or to be mixed with a class of any ratio or multiclass Cellular material.
Installation method the most according to claim 1, it is characterised in that described main filter element be one group also Townhouse row the purifying filter element with different efficacies.
Installation method the most according to claim 1, it is characterised in that described main filter element is a thickness Spend average or uneven filter element, when described main filter element is the average filter element of thickness, described mainly The inlet air facial contour line of the vertical section of filter element and outlet air surface contour line are arranged in parallel；When described main filter element is one During the uneven filter element of individual thickness, the inlet air facial contour line of the vertical section of described main filter element and outlet air surface profile Line non-parallel.
Installation method the most according to claim 1, it is characterised in that described main filter element is a hollow The filter element of column, the hollow direction of the filter element of described column is in parallel and arrange with the direction of primary air.
Installation method the most according to claim 1, it is characterised in that described main filter element is a hollow The filter element of column time, when primary air flows to the downstream from upstream from described housing, and described primary air is with following Wherein one or more paths are flow through:
Only flow through from the inner face area of described hollow columnar filter element；
Only flow through from the outside area of described hollow columnar filter element；
Flow through from inner face area and the outside area thereof of described hollow columnar filter element simultaneously.
Installation method the most according to claim 5, it is characterised in that the inlet air face of described main filter element and Outlet air surface is respectively at least one side in the internal face of the filter element of the column of described hollow, outside wall surface.
CN201310701068.8A 2011-05-20 2011-05-20 High-effect air cleaner and method Expired - Fee Related CN103768878B (en)

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