CN104474796A - High-efficiency air purification device and method - Google Patents

High-efficiency air purification device and method Download PDF

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Publication number
CN104474796A
CN104474796A CN201410588324.1A CN201410588324A CN104474796A CN 104474796 A CN104474796 A CN 104474796A CN 201410588324 A CN201410588324 A CN 201410588324A CN 104474796 A CN104474796 A CN 104474796A
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China
Prior art keywords
air
filter core
flow
main filter
intake vent
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Granted
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CN201410588324.1A
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Chinese (zh)
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CN104474796B (en
Inventor
罗瑞真
陈耀伟
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Akos Enterprise Ltd
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Akos Advanced Technology Ltd
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Priority to CN201410588324.1A priority Critical patent/CN104474796B/en
Priority claimed from CN201110148952.4A external-priority patent/CN102784524B/en
Publication of CN104474796A publication Critical patent/CN104474796A/en
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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

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

High-effect air cleaning unit and method
The application is the application number of application on 05 20th, 2011 is the divisional application of " high-effect air cleaning unit and method " patent application of 201110148952.4.
Technical field
Patent of the present invention relates to field of Environment Protection, more particularly, relates to a kind of device that can be used for purification of air.
Background technology
Pollutant in air mainly divides two form compositions, and one is particulate as larger in shapes such as dust, bacterium, moulds, and its molecular structure is complicated, is combined into by multiple different material or composition, and one of about percentage micron is to hundreds of microns of sizes; One is as chemical one's shares of expenses for a joint undertaking such as gas, stink, volatile organic chemistry materials, and its chemical constitution is simple, is made up of several chemical elements, and very tiny, only has Ethylmercurichlorendimide to the size of nanometer.
Process the pollutant of this two type, general is all the filter method using different technologies, traditional useful filter paper, or even the air of high-effect filter paper (HEPA Filter) filter bag pollutant, also there is the electrostatic precipitation that utilizes high voltage to produce or have and release anion and make the aerial dust particle of suspension be able to electronegative, then make its method of concentrating in place that is more neutral or positive charge.Have and use activated carbon, molecular sieve, zeolite to make filtering material, or re-use ozone, oxidant, ultraviolet lamp, coordinate the material such as photocatalyst or different catalytics to carry out oxidation catalysis decomposing pollutant.These filter methods, respectively have characteristic and usefulness, and for pollutants different in air, the air cleaner on market often uses more than a kind of air purifying process and filter method.Make the filter core aligning method that uses, filter core is in layer arranged in parallel often, and is only provided with an exhaust fan or hair-dryer, and band moving air flow is from upstream flow to downstream.
Different filter core has different physics and chemical characteristic, have utilize filter every mode, have the mode utilizing absorption, the mode of favourable ionization, comparatively greatly, comparatively carefully, some does not but have windage to some windage to some filter core windage.Owing to having different pollutant levels, different pollutant source in air, this more makes to purify air into a complicated class and carries.
Utilize traditional filter core arrangement mode, use an exhaust fan or hair-dryer, force all filter cores arranged in parallel to process pollutant under same wind speed, be difficult to effectively the function of itself and efficiency of making to have filter core effectively be played.Sometimes, some filter course, because prefilter layer effectively processes pollutant, and becomes reduced lifetime, even breaks down, or the pollutant blowout of having concentrated, more increases the pollutant in environment.
In US Patent No. 6,248,146 propositions are a kind of makes filter core not with the method for the assembling that is arranged in parallel, described the second air filtering core (124) is flow through for making air, the patent shows the design that is narrowed passage (106), when air flow through narrow channel time, speed can be accelerated, thus attenuating second enters headroom (112) air pressure, achievements outside air enters second through the second air filtering core (124) and enters headroom (112), regaining region (116) with original air-flow in static state again to mix, discharging through exporting filter core (126).This patent does not have explicitly bright use exhaust fan or hair-dryer.But no matter use exhaust fan or hair-dryer to manufacture air-flow, practical application still has very large shortcoming.As used air exhauster, the design narrowing passage (106) makes device send the nitre noise of high frequency, as used hair-dryer, except the shortcoming of nitre noise manufacturing high frequency described above, that narrows passage (106) narrows degree, than use air exhauster time also narrow and reduce, second just can be made to enter headroom (112) and to become 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 the windage effect narrowing passage (106) and cause, in the air-flow feeder of certain deal, situation is the same in straw as drying with mouth, if flattened slightly in the middle of straw with finger, keep watch and blow in straw, will by very large power.The blower motor energy consumption that moment is large is comparatively large, and price costly, also increases the noise of device further.
Summary of the invention
For above problem, the invention provides a kind of method and device, when air cleaning unit is operated, the physics that filter core can be coordinated different and chemical characteristic, comprise the core resistance of wind filter, work principle of filter, airflow velocity of optimum filtration pollutant etc. effectively processes pollutant.
Air cleaning unit of the present invention, uses main filter core, and to need be more distinguished and more admirable with the filter core of the absorption reaching filter effect or chemical reaction catalysis, or process the air that especially multiple pollutant contains gas pollutant, effect is more obvious.Air cleaning unit of the present invention also effectively extends the life time of main filter core.
Because the present invention is other air-flow by main filter core, and unconventional primary air; Other air velocity, can also multiple parameter change below except can being changed because of the running speed of the equipment of blower fan or rotation capable of circulation: device air intake vent size; Primary air air intake vent size; Other air-flow air intake vent size; The orientation in device of main filter core; The auxiliary orientation in device wanting filter core; Air outlet size etc.Therefore, the design of air cleaner can be more flexible, and main filter core can be made often to operate under effective and best airflow velocity, play best effect, also can not because of want other filter core and original blower fan in adapting device wind speed and weaken its script effect and shorten its life-span.More progressive, because main filter core is not that the machine of following the wind is arranged in parallel, therefore its windage characteristic and thickness characteristic can not affect the load of original blower fan.Therefore, the present invention more provides the method for an environmental protection, user can utilize the environmental device of the equipment being furnished with blower fan or rotation capable of circulation, as fan, air exhauster, cool wind fan, air conditioner, warm-air drier, the even air outlet of automobile air, or any air cleaner etc., again in air outlet or the air intake vent of its environmental device, additional cooperation main filter core of the present invention, while making original environmental device become an air cleaner, does not affect the blower motor load of original environmental device.The main filter core of described cooperation, except type shape can coordinate installation, more can in response to the thickness of main filter core, shape, setting angle and orientation, make the wind speed of other air-flow obtain the tune of intelligence comparatively, make its environmental device become an intelligent air cleaner.
This air purification method is achieved in that use air cleaning unit, contains
A housing;
At least one device air intake vent;
At least one device air outlet;
At least one main filter core;
At least one primary air air intake vent;
At least one other air-flow air intake vent;
At least one makes primary air from upstream flow to the method in downstream or equipment;
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 from the upstream flow in housing to downstream, first flows through the side having an area at least of described main filter core from primary air entrance, make at least two areas of described main filter core be in different air pressures; At least two areas of described main filter core and the flow direction of primary air arranged in parallel; Other air-flow is the air with pollutant; Other air-flow, via other air flow inlet, flows to the one side (i.e. the outlet air surface of main filter core) of lower air pressure, contaminated air is purified from the one side (i.e. the inlet air face of main filter core) of main filter core higher air pressure.
The device of described purification of air, also comprises 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 the flow of primary air and other air-flow and flow velocity when can not deal with or coordinate the rotating speed of institute's extraction fan or blower fan, pressure exhaust mouth can be adjusted to opens to applicable size.The air of outside can also be flow to through described pressure exhaust mouth or discharge housing.
The device of described purification of air, also comprises at least one auxiliary filter core.
Described make primary air from upstream flow to the equipment in downstream can be a blower fan or can the equipment of cycle rotation;
The described primary air that makes can be that connection air cleaning unit of the present invention contains another environmental device of air exhauster or hair-dryer to other one from upstream flow to the method in downstream; Described method of attachment is the air intake vent or the air outlet that make the device air intake vent of air cleaning unit of the present invention or device air outlet be connected to this another environmental device, reaches the object to downstream to primary air of the present invention from upstream flow.
Described blower fan can also be an air exhauster, and described air exhauster is arranged at the downstream position of main filter core, air from described housing from upstream be evacuated to downstream.
Described blower fan can also be a pressure fan or hair-dryer, and described pressure fan or hair-dryer are arranged at the upstream position of main filter core, air from described housing from upstream deliver to downstream.
When using air exhauster, described air purification effect and efficiency ratio use the more obvious of pressure fan or hair-dryer, consume less energy and also can reach identical clean-up effect.The blowing windage caused by housing in counterdevice this is because air exhauster need not additionally consume energy, what exhausting also made primary air flows average.On the contrary, as used pressure fan or hair-dryer, when the housing that the flow of primary air is increased to device can not hold and flow through simultaneously, too much primary air flow can rebound in the inwall of housing, the useless blowing windage caused, needs the pressure fan of larger motor torque or hair-dryer just can airflow feeding to device air outlet, except 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, utilize air exhauster or pressure fan or hair-dryer, also can reach to essence spirit of the present invention.
The described primary air that makes can also be the cycle rotation equipment being connected to main filter core from upstream flow to the equipment in downstream, and when the running of described cycle rotation equipment, main filter core also rotates simultaneously, drives primary air from the upstream flow in housing to downstream; Primary air flows through the side of a rare area of described main filter core, makes at least two areas of described main filter core be in different air pressures; Other air-flow, from main filter core inlet air surface current to main filter core outlet air surface, makes contaminated air be purified.
The device of a described purification of air, can also regard as a base unit.Multiple described base unit can also be combined, and described combined method utilizes the part of a unit or whole device air outlets, is connected in knot to the part of another one or multiple unit or whole device air intake vents.
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 have the wherein feature of of following 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 derived from different device air intake vents respectively; Or
3. above binomial feature coexists simultaneously
And utilize following wherein one or more method to produce the primary air flow velocity the adjoined difference of described main filter core inlet air face and main filter core outlet air surface, be in different air pressures to make two areas:
1. the primary air wind speed difference described in is by using the blower fan of one or more than one to produce.
2. primary air wind speed difference described in is produced by the difference of the inner outline of the vertical section of main filter core and outer contour.
3. the outlet air surface of main filter core described in and the inlet air face of main filter core are different material and or cause with different rough surface effects.
4. adjust following one or more parameter:
The switch size of device air intake vent and orientation; The size of device air outlet and orientation; 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; The path of primary air flowing or wealthy narrow, the length of channel and direction in housing; The orientation in device of main filter core; The orientation in device of auxiliary filter core; Make primary air from upstream flow the running speed to the equipment in downstream
When the other air-flow air intake vent of main filter core is adjusted to when closing, the flow of the other air-flow of main filter core also can be adjusted to zero delivery simultaneously and set to coordinate this.When main filter core is the catalyst of catalytic oxidation organic pollution, auxiliary filter core is also used as purification dirt particulate contaminant, when grit shape pollutant levels are higher and when being enough to the life-span affecting main filter core, other air-flow air intake vent through main filter core can first be adjusted comparatively to closing, force all air first by auxiliary filter element filtering, until dirt particulate contaminant reaches to reasonable level, other air-flow inlet air eloquence is opened, and carries out the purification of the purification of gas pollutant and the dirt particulate contaminant of remainder.Therefore, the present invention can reach to intelligently environmentally in pollutant, carry out having system and effective purification of air.
When adjusting the length of more described housing, wide, thick, wealthy narrow, the length of the path of primary air flowing in high size and housing or channel and direction; Flow and the flow velocity of primary air can also be changed, and flow through position and the direction of main filter core, reach the object changing and control other air flow rate, flow velocity and the position flow through and direction.
In addition, adjust the orientation in device of main filter core and auxiliary filter core, the flow path of adjustable main air-flow and other air-flow, regulate the air pressure that described main filter core is crossed because of primary air side, thus regulate the size of other air-flow.
Described tune comparatively method, be manually adjust compared with, electronics automatically adjust compared with methods of wherein one or more mixing adjust comparatively method to carry out.
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 sensor, described environmental sensor is as measuring in temperature, humidity, VOC, formaldehyde, carbon dioxide, carbon monoxide, dust, ozone, nitrogen oxide, bacterium, radon gas, wind speed, distinguished and admirable, air pressure, environmental light brightness, sound, air at least one item in various radiation level.
Described electronics adjusts comparatively method automatically, can be that the data measuring out according to described environmental sensor judge, or carry out with the pre-computer program implanted prior to described central processing unit.
Described computer program comprises one or more device operating modes, as included, huge profit with auxiliary filter core do dedusting particulate contaminant dedusting pattern or except the main filter core of various modes, then huge profit of different sized particles shape pollutant do except gas shape pollutant except taste except volatile organic contaminant pattern or except gas with various shape pollutant various modes, coordinate the degerming pattern of ultraviolet lamp, air quantity lowered so that reduce the sleep pattern of the noise that device sends.
The device of a described purification of air, its multiple main filter core and auxiliary filter core can have with wherein one or more difference:
Different work principle of filter,
Different optimum filtration wind speed,
Different maintenance pollutants in filter core time,
Different windages
Different filter core density
Utilize the device of a purification of air of the present invention, under effectively making main filter core and auxiliary filter core same main stream speed, effectively make it each with the purification carrying out different pollutant under optimum gas Flow Velocity separately.
In addition, utilize the present invention, when described main filter core than auxiliary filter core have greater density and windage, utilize the present invention, while the air with pollutant can be made effectively to be purified by main filter core, the load of blower fan can't be increased the weight of, effective minimizing noise, and the consumption reducing the energy.
Wherein in some examples of implementation, described main filter core is the filter core being used as filtering gas pollutant, taste or organic pollution.
Wherein in some examples of implementation, described auxiliary filter core is the filter core being used as to filter dirt particulate contaminant.
Wherein in some examples of implementation, described auxiliary filter core is the filter core being used as filter bacteria.
Wherein in some examples of implementation, described main filter core is the following wherein filter material of:
1. containing activated carbon, catalysis material or molecular sieve, zeolitic material granular material or be mixed with an above class or multiclass granular mixture, described granular material with any ratio, contain 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 core or outlet air surface also arrange the filter course of more than at least one deck with other air purification function; as preposition dust removal and filtration paper, to protect main filter core further and to prevent the filter material of main filter core to be blown.
Described main filter core can also be one group and be arranged in parallel, with the purifying filter element of different efficacies
Wherein in some examples of implementation, the inlet air face of described auxiliary filter core or outlet air surface also arrange other secondary filter course with air purification function, as preposition dust removal and filtration paper.
Described auxiliary filter core can also be one group and be arranged in parallel, with the purifying filter element of different efficacies.
Wherein in some examples of implementation, described auxiliary filter core produces ionization by high pressure, then with the deduster of electrostatic collection dirt particulate contaminant.Described high pressure produces ionization deduster.Described auxiliary filter core is that high-effect filter paper (HEPA Filter) is with the dirt particulate contaminant of filtered air.
The orientation of described main filter core and the arrangement of auxiliary filter core, should comply with the flow path of main gas and avoid turbulent flow or turbulent flow as far as possible, maybe can lower the filter effect of main filter core
Described main filter core be the average filter core of a thickness, inlet air facial contour line and the outlet air surface outline line of the vertical section of described main filter core are arranged in parallel.Described main filter core be a uneven filter core of thickness, the inlet air facial contour line of the vertical section of described main filter core and outlet air surface outline line non-with arranged in parallel.
Wherein in some examples of implementation, described main filter core is a solid three-dimensional filter core, comprises more than one area; Described three-dimensional filter core, except may being a circle or Sui orange shape person, the also solid three-dimensional filter core of following wherein two or more areas composition:
The area of any plane pattern
The lonely profile area of any rule or irregular two dimension
Any rule or irregular three-D area
Described three-dimensional filter core contains one or more inlet air face; One or more outlet air surface.
Wherein in some examples of implementation, when described main filter core is a solid three-dimensional filter core, as described in the inlet air face of main filter core be a two-dimentional area, outlet air surface is the area of a two dimension or three-dimensional; As described in the inlet air face of main filter core be a plane, outlet air surface is the area of multiple plane or a two dimension or 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 core is the filter core of the column of a hollow, the hollow direction of the filter core of described column is in parallel and arrange with the direction of described primary air, and described inlet air face and outlet air surface are in the inner face of the filter core of the column of described hollow and outside area or outside and inner face area.
The device of a described purification of air, when described main filter core is the filter core of the column of a hollow, when primary air from described housing from upstream flow to downstream, described primary air flows through with following one of them or footpath of passing by one's way more:
1. to flow through from the inner face area of described hollow columnar filter core.
2. to flow through from the outside area of described hollow columnar filter core.
3. flow through from the inner face area of described hollow columnar filter core and outside area thereof while.
Wherein in some examples of implementation, when described main filter core is the filter core of a stereo hollow column, inner outline comparatively its outline line length of the vertical section of the filter core of described hollow columnar.The outside area of described hollow columnar filter core is inlet air face, and the inner face area of the filter core of described hollow columnar is outlet air surface.
Wherein in some examples of implementation, the inner outline of the vertical section of the filter core of described hollow columnar is short compared with its outer contour.The inner face area of the filter core of described hollow columnar is inlet air face, and the outside area of the filter core of described hollow columnar is outlet air surface.
Wherein in some examples of implementation, described primary air flows through from the inner outline of the vertical section of described hollow columnar filter core and outer contour, and its air velocity of adjoining in outer contour of the airflow velocity ratio that described inner outline adjoins is fast.Described inlet air face is in the outside area of the filter core of the column of described hollow, and described outlet air surface is in the inner face area of the filter core of the column of described hollow.On the contrary, described primary air flows through from the inner outline of the vertical section of described hollow columnar filter core and outer contour, and its air velocity of adjoining in outer contour of the airflow velocity ratio that described inner outline adjoins is slow.Described inlet air face is in the inner face area of the filter core of the column of described hollow, and described outlet air surface is in the outside area of the filter core of the column of described hollow.
The device of a described purification of air, described auxiliary filter core is arranged at the upstream of described main filter core or one of them position in downstream; Or being arranged at two positions in upstream and downstream simultaneously, the orientation of the assembling of described auxiliary filter core can make the direct percolation of primary air and mistake.As auxiliary filter core be arranged at as described in the upstream position of main filter core, the primary air that air with pollutant drives with described blower fan first passes through auxiliary filter core, directly flow to through auxiliary filter core, air with pollutant has carried out preliminary purification, and in compared with downstream position be combined by the air that main filter core purifies.As auxiliary filter core be arranged at as described in the downstream position of main filter core, the air purified by main filter core is combined to primary air at comparatively downstream position, directly flows to through auxiliary filter core, makes the air of band pollutant be able to double purified.
In the device of described purification of air, described auxiliary filter core is arranged at the upstream of described main filter core or one of them position in downstream; Or be arranged at two positions in upstream and downstream, described auxiliary filter core and described main filter core arranged in series simultaneously.The primary air being evacuated to downstream from upstream is driven to flow through from described auxiliary filter core side by blower fan, at least two areas of auxiliary filter core are made to be in different air pressures, flow to the one side of lower Air Force with the air of pollutant from the one side of auxiliary filter core higher air pressure, contaminated air is purified.By the air that auxiliary filter core purifies, and to be combined by the air that main filter core purifies.
In the device of described purification of air, described auxiliary filter core arranges wherein one or more positions following:
1. seated position in face of the inlet air being arranged at described main filter core, and be arranged in parallel with described main filter core
2. be arranged at the outlet air surface postposition of described main filter core, and be arranged in parallel with described main filter core
In face of the inlet air that described auxiliary filter core is arranged at described main filter core during seated position, when blower fan operates, with moving air flow from described housing from upstream be evacuated to downstream, air-flow flows through from a rare plane side of described main filter core, at least one area and the described main filter core outlet air surface of auxiliary filter core are in different air pressures, air with pollutant flows to main filter core inlet air face from the one side of auxiliary filter core higher air pressure, flow to the one side of the lower air pressure of main filter core again, contaminated air is purified.
When described auxiliary filter core is arranged at the outlet air surface postposition of described main filter core, when blower fan operates, with moving air flow from described housing from upstream be evacuated to downstream, air-flow flows through from a rare plane side of described auxiliary filter core, at least one area and the described main filter core inlet air face of auxiliary filter core are in different air pressures, air with pollutant flows to auxiliary filter core inlet air face from the one side of main filter core higher air pressure, flow to the one side of the auxiliary lower air pressure of filter core again, contaminated air is purified.
The device of a described purification of air, also comprises at least two auxiliary filter cores, one of them described auxiliary filter core and described main filter core in parallelarrangement, another one assists filter core to establish and described main filter core series connectionarrangement.
When blower fan operates, drive primary air from described housing from upstream be evacuated to downstream, other air-flow is flow through
(1) the auxiliary filter core be arranged in parallel and main filter core; And
(2) with the auxiliary filter core of main filter core arranged in series
Both to be all combined with primary air in downstream position and to discharge, and contaminated air is purified.
The device of a described purification of air, also wraps and at least draws together two auxiliary filter cores, the auxiliary filter core assembling of described one of them can be to, can make to drive the direct percolation of air-flow from from upstream flow to downstream and mistake by blower fan.Described another one assists filter core and main filter core in parallelarrangement, puts or outlet air surface postposition in face of the inlet air being arranged at described main filter core.
Air with pollutant obtains purification through following two paths respectively:
1. be with the air of pollutant to pass through auxiliary filter core with the air-flow that described blower fan drives, directly flow to through one of them described auxiliary filter core, and be cleaned;
2. be with the air quilt of pollutant in parallelthe air of the auxiliary filter core of arrangement and the cartridge combination purification of main filter core combines.
The air that two paths obtain purification combines in comparatively downstream position and discharges.
In the device of described purification of air, also comprise at least two auxiliary filter cores, the auxiliary filter core assembling of described one of them can to blower fan is driven by upstream flow to the air-flow in downstream directly flow to through.Another one assists filter core and main filter core arranged in series, and two described auxiliary filter cores are arranged at upstream or the downstream position of described main filter core.
Air with pollutant obtains purification through following three paths respectively:
1. the primary air being with the air of pollutant to drive with described blower fan first passes through auxiliary filter core, directly flows to through auxiliary filter core, and the air of band pollutant has carried out preliminary purification;
2. be with the air of pollutant in the one side of the lower air pressure of the one side flow direction of auxiliary filter core higher air pressure;
3. be with the air of pollutant in the one side of the lower air pressure of the one side flow direction of main filter core higher air pressure.
The air that three paths obtain purification combines in comparatively downstream position and discharges.
The device of a described purification of air, also comprises at least three auxiliary filter cores, the auxiliary filter core assembling of described one of them can to blower fan is driven by upstream flow to the air-flow in downstream directly flow to through;
Another one assists filter core and main filter core to be arranged in parallel, and puts or outlet air surface postposition in face of the inlet air being arranged at described main filter core.
Another one assists filter core and main filter core arranged in series, is arranged at upstream or the downstream position of described main filter core.
Air with pollutant obtains purification through following three paths respectively:
1. be with the air of pollutant to pass through auxiliary filter core with the primary air that described blower fan drives, directly flow to through auxiliary filter core, the air of band pollutant purifies;
2. be with the air of pollutant in the one side of the lower air pressure of the one side flow direction of auxiliary filter core higher air pressure;
3. be with the air quilt of pollutant in parallelthe air of the auxiliary filter core of arrangement and the cartridge combination purification of main filter core combines.
The air that three paths obtain purification combines in comparatively downstream position and discharges.
Described multiple auxiliary filter core can interlink and combines and be integrated into an always auxiliary filter core; Total auxiliary filter core has wherein one or more following features:
The part of described total filter core or all with main filter core in parallelarrangement;
The part of described total filter core or all with main filter core series connectionarrangement;
The part of described total filter core or all blower fan can be made to drive with the assembly direction of main filter core by upstream flow to the primary air in downstream directly flow to through
The device of a described purification of air, further comprises at least one or multiple with the accessory purified air, comprises
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 the mixed filter core of any material granule shape of any type shape of an above class or multiclass with any ratio,
Water screen apparatus,
Ultraviolet light pipe
And be installed on any position, purify air with auxiliary further
The device of a described purification of air, further comprises at least one or multiple with the accessory purified air, comprises anion generator, ozone generation device, oxidant generator, and the upstream position of the main filter core of device.Described main filter core is need oxidant or enliven oxygen group to carry out the filter core of catalytic oxidation.
The device of a described purification of air, further comprises at least one ultraviolet light pipe in the upstream position of the main filter core of device.Make gas pollutant and oxidant or enliven before oxygen group enters main filter core to be activated, enter the filter core that main filter core more effectively carries out catalytic oxidation.
The device of a described purification of air, can also coordinate different environmental devices, as radiator, air-cooler, air-conditioning equipment, moisture releasing machine, and the uses such as drying machine, smoke exhaust ventilator, hand dryer, food recycling machine, Composter, Pet house, shoe chest.
The device of a described purification of air, when being used as the air of absorption with radiant matter, its housing use can not leakage rediation material or scribble the material coating of anti-leak radiation.
The device of a described purification of air, when being used as to adsorb the air with radiant matter, the outlet air surface of described main filter core is also provided with the interlayer of anti-leak radiation.
The equal total air-out volume of total inlet air volume due to device, therefore utilizes and regulates 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 flow velocity and the flow of other air-flow.Its relation calculates with following equation:
Equation 1:V wm1=V main1xn a1xk v1xC 3
Equation 2:V wm2=V main2xn a2xk v2xC 4
When using air exhauster:
Equation 3:Volume Out=Volume In+leakage In
Equation 4:V wm1xA m1+ V wm2xA m2+=Volume In+Leakage In
When using hair-dryer or pressure fan:
Equation 5:Volume Out+leakage Out=Volume In
Equation 6:V wm1xA m1+ V wm2xA m2+ leakage Out=Volume In
In above equation 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
V wm1: primary air flow velocity (through the by-pass flow of main filter core outlet air surface)
V wm2: primary air flow velocity (through main filter core inlet air face by-pass flow)
V main1the main flow velocity that the outline line of=main filter core vertical section outlet air surface adjoins
V main2the main flow velocity that the outline line in=main filter core vertical section inlet air face adjoins
A m1: primary air air intake vent cross-sectional area
A m2: other air-flow air intake vent cross-sectional area
N a1is the normal unit vector pointing into the main filter vertically points to the vector of main filter core outlet air surface
K v1is the vertical unit vector, normal to the freestream direction vertically points to primary air V wm1vector
N a2is the normal unit vector pointing into the filter vertically points to the vector in main filter core inlet air face
K v2is the vertical unit vector, normal to the freestream direction vertically points to primary air V wm2vector
C 3=system normal this several 3
C 4=system normal this several 4
The air pressure of primary air at least two areas and the flow velocity relation of primary air thereof is calculated according to following mathematical equation:
Equation 7:P in+ [1/2x ρ xV main1 2]=P out+ [1/2x ρ xV main2 2]
In above equation 7, each parameter is defined as follows:
P inthe inlet air face air pressure of=main filter core
P outthe outlet air surface air pressure of=main filter core
V main1the main flow velocity that the outline line in=main filter core vertical section inlet air face adjoins
V main2the main flow velocity that the outline line of=main filter core vertical section outlet air surface adjoins
The density of ρ=air
Calculate main filter core thickness horizontal stroke according to following mathematical equation, the relation setting of cross section area, other air-flow flow velocity when flowing through main filter core:
Equation 8:(P in– P out) xD=(1/2) xv 3x ρ * C 1+ C 2
In above equation 8, each parameter is defined as follows:
P outthe outlet air surface air pressure of=main filter core
P inthe inlet air face air pressure of=main filter core
The other air-flow of D=flows through filter core thickness during main filter core
C 1=system normal this several 1
C 2=system normal this several 2
The density of ρ=air
The other air-flow of v=flows through flow velocity during main filter core
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 be carry fluid from upstream flow to the equipment in downstream,
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 is from the upstream flow in housing to downstream;
Described main fluid, through main fluid entrance, flows through a rare plane side of described main filter core, makes at least two areas of described main filter core be in different fluid pressures;
By-pass flow is the fluid with pollutant; By-pass flow, via other fluid intake, flows to the one side (main filter core outlet air surface) of lower fluid pressure, the fluid of pollution is purified from the one side of main filter core higher fluid pressure.
The present invention, also comprises a kind of method that can purify air, and the method comprises the system of above any one to realize purification of air or fluid purification.
Accompanying drawing explanation
Fig. 1-6 is structural representations of embodiment 1 to the embodiment 6 of the air cleaning unit of present patent application;
Fig. 7-14 is schematic diagrames of 8 shapes of the main filter core of the air cleaning unit of present patent application;
Figure 15-54 is structural representations of enforcement 7 a to embodiment 46 of the air cleaning unit of present patent application.
Detailed description of the invention
Fig. 1 illustrates examples of implementation one of air cleaning unit, and described air cleaning unit contains housing 301, device air intake vent 101, device air outlet 104, main filter core 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 being installed on air intake vent 101.As shown in the figure, in this embodiment, primary air air intake vent 102 and other air-flow air intake vent 103 are derived from different device air intake vents 101 respectively; The device of described purification of air, also comprise a pressure exhaust mouth 106, when described extraction fan 304 rotating speed is excessive, cause the flow of primary air and other air-flow and flow velocity when can not deal with or coordinate the rotating speed of institute's extraction fan or blower fan, pressure exhaust mouth 106 can be adjusted to applicable size, makes the air outside air cleaning unit can also flow to housing through pressure exhaust 106 mouthfuls; Inlet air face 401 outline line and outlet air surface 402 outline line of described main filter core 303 are arranged in parallel.When blower fan 302 operates, drive primary air 202 from the upstream flow in housing 301 to downstream; Described primary air is through primary air entrance 102, flow through the side having an area 402 at least of described main filter core 303, when described primary air 202 flows through from the inner outline of the vertical section of main filter core 303, the air velocity 203 that the air velocity 204 that described inner outline adjoins is adjoined in outer contour than it is fast.At least two areas 401 and 402 of described main filter core are made to be in different air pressures; Other air-flow 201 is the air with pollutant; Other air-flow 201, via other air flow inlet 103, flows to the one side (main filter core outlet air surface 402) of lower air pressure, contaminated air is purified from the one side (main filter core inlet air face 401) of main filter core 303 higher air pressure.
Fig. 2 illustrates the examples of implementation two of air cleaning unit, with Fig. 1, this device basic structure says that described examples of implementation are close, examples of implementation two should be used as fresh blower fan, its different air intake vent is separated by fence 306, described enclosure wall 306 can be a wherein part for housing 301, or deliberately utilizes other barrier to cause in time installing air cleaning unit of the present invention.Generally fresh outdoor air is higher temperature and humidity than the room air starting air-conditioning, in order to save the energy, be drawn in advance while purification or undressed fresh outdoor air 207, the room air 206 that the indoor of part are more freezing and dry can obtain purification with other air-flow 201 through main filter core 303, and being combined into mixing air 208 with the primary air 202 containing fresh wind 207, circulation is sent back to indoor.
Fig. 3 illustrates examples of implementation three of air cleaning unit, and described air cleaning unit contains housing 301, device air intake vent 101, device air outlet 104, main filter core 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.When blower fan 302 operates, drive primary air 202 from the upstream flow in housing 301 to downstream; Described primary air is through primary air entrance 102, flow through the side of a rare area 402 of described main filter core 303, when described primary air 202 and 205 flows through from the inlet air face 401 of main filter core 303 and outlet air surface 402 side, the air velocity 203 that the air velocity 204 that described inner outline adjoins is adjoined in outer contour 401 than it is fast.At least two areas of described main filter core (401,402) are made to be in different air pressures; Other air-flow 201 is the air with pollutant; Other air-flow 201, via other air flow inlet 103, flows to the one side (main filter core outlet air surface 402) of lower air pressure, contaminated air is purified from the one side (main filter core inlet air face 401) of main filter core 303 higher air pressure.
Fig. 4 illustrates examples of implementation four of air cleaning unit, and described air cleaning unit contains housing 301, device air intake vent 101, device air outlet 104, main filter core 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, drive primary air 202 and 205 from the upstream flow in housing 301 to downstream; Described primary air 202 is through primary air entrance 102 and other air-flow air intake vent 103A, flow through the side of two area 401A and 402A of described main filter core 303A and an area 402B of main filter core 303B, the air-flow 203A that the air velocity 204A that described inner outline adjoins and 204B adjoins in outer contour than it and 203B speed fast.At least two areas (401A and 402A, 401B and 402B) of described main filter core are made to be in different air pressures; Other air-flow 201A and 201B, via other air flow inlet 103A and 103B, flows to the one side of lower air pressure, contaminated air is purified from the one side of main filter core 303A and 303B higher air pressure.
As shown in the figure, in this embodiment four, 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 have coexisting of following binomial feature: (1) primary air air intake vent 102 and other air-flow air intake vent 103A are derived from same air intake vent 101; (2) and primary air air intake vent 102 and other air-flow air intake vent 103B be derived from different device air intake vents 101 respectively.
In these examples of implementation four, contain two basic structures, the basic structure with examples of implementation three of upper half part is identical, and the basic structure with examples of implementation one of upper half part is identical.The device of a purification of air of the present invention, can also be used as a base unit.When multiple unit combination together time, the blower fan in part unit or any drive air from described housing from upstream flow to the equipment in downstream can also be omitted.Described multiple unit combination method is together for utilizing the part of a unit or whole device air outlet, being connected in the part or all of device air intake vent of knot to another one unit.
Fig. 5 and Fig. 6 illustrates examples of implementation 5 and 6 of air cleaning unit, with Fig. 1, the basic structure of examples of implementation five says that described examples of implementation one are roughly close.Examples of implementation 5 illustrate that primary air air intake vent 102 and other air-flow air intake vent 103 are derived from different device air intake vents 101; Examples of implementation six illustrate that primary air air intake vent 102 and other air-flow air intake vent 103 are derived from the same position being installed on air intake vent 101.The device of examples of implementation 5 and 6 employs the solid three-dimensional filter core 303 of as shown in Figure 7 one, inlet air face 401 outline line of its vertical section follows outlet air surface 402 outline line and non-parallel, when described primary air 202 and 205 flows through from the outline line of the vertical section outlet air surface 402 of described main filter core 303, air-flow 202 speed that air-flow 203 speed that inlet air face 401 outline line adjoins is adjoined in outlet air surface outline line 402 than it is slow, thus making the air pressure of main filter core 303 inlet air face and outlet air surface thereof with obvious difference, other air-flow 201 is the air with pollutant; Other air-flow 201, via other air flow inlet 103, flows to the one side (main filter core outlet air surface 402) of lower air pressure, contaminated air is purified from the one side (main filter core inlet air face 401) of main filter core 303 higher air pressure.
Except the solid three-dimensional filter core 303 of as shown in Figure 7, described main filter core shape can also be the filter core (as can be seen from figures 8 and 9) of hollow columnar; Fig. 8 shows the average hollow columnar filter core of a thickness, and inlet air face 401 outline line and outlet air surface 402 outline line of its vertical section are arranged in parallel.Fig. 9 shows a uneven hollow columnar filter core of thickness, inlet air face 401 outline line of its vertical section and outlet air surface 402 outline line non-with arranged in parallel.Comparatively its outer contour 401 is long for the inner outline 402 of the vertical section of the filter core of described hollow columnar.When the outside area being applied to hollow columnar filter core as described in (embodiment 8 and embodiment 10) in the device as Figure 17 and 18 is inlet air face 401, the inner face area of the filter core of described hollow columnar is outlet air surface 402.
Figure 10 shows another and is made up of two two-dimentional lonely profile areas, and the filter core that thickness is average, the topography of its cartridge surface can increase the area of other air-flow inlet air face and outlet air surface.This three-dimensional filter core 303 can vertically or lateral means in air cleaning unit of the present invention.When this three-dimensional filter core 303 vertical means (as Figure 10 B shows), inner outline and the outer contour of the vertical section of described three-dimensional filter core 303 are parallel but non-rectilinear, when this three-dimensional filter core 303 lateral means (as Figure 10 A shows), the inner outline of the vertical section of described three-dimensional filter core 303 and outer contour all parallel and be straight line.When during lateral means, primary air flows through from the outline line of the vertical section outlet air surface 402 of described main filter core 303, the air-flow that inlet air face 401 outline line and outlet air surface 402 outline line adjoin is compared with smooth and easy during vertical means and can reduce turbulent flow or turbulent flow.
Figure 11 and 12 shows two by the main filter core of two two-dimentional lonely profile areas as other air-flow inlet air face and outlet air surface 401 and 402, when three-dimensional filter core is as diagram at right angle setting, wherein Figure 11 shows the outline line of the wherein one side of the vertical section of three-dimensional filter core 303 is straight line, and the two sides outline line that Figure 12 shows the vertical section of body filter core 303 of knowing clearly is curve.When Figure 11 makes primary air flow through from the outline line of the vertical section outlet air surface of described main filter core 303, comparatively smooth and easy and turbulent flow or turbulent flow can be reduced.
Figure 13 shows a three-dimensional filter core be made up of the one side area of plane and the three-dimensional area of one side.The three-dimensional area side is outlet air surface, that face of the area of plane pattern is inlet air face, when the outline line of the vertical section outlet air surface of filter core main described in primary air flows through, its air velocity of adjoining in outlet air surface outline line of the airflow velocity ratio that inlet air facial contour line adjoins is slow, thus makes the air pressure of main filter core inlet air face and outlet air surface thereof with obvious difference.
Figure 14 then shows another three-dimensional filter core be made up of three-dimensional area.As long as primary air entrance flows through the side of a rare area of main filter core, at least two areas of described main filter core are made to be in different air pressures, other air-flow flows to the one side (main filter core outlet air surface) of lower air pressure from the one side (main filter core inlet air face) of main filter core higher air pressure, contaminated air is purified, just can reaches object of the present invention.
Figure 15 and 17 shows embodiment 7 and embodiment 8.The former is the main filter core of hollow columnar employed as Fig. 8 shows, the latter is the main filter core of hollow columnar employed as Fig. 9 shows.Described air cleaning unit contains housing 301, device air intake vent 101, device air outlet 104, main filter core 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 being installed on air intake vent 101.As shown in the figure, in this embodiment, primary air air intake vent 102 and other air-flow air intake vent 103 are derived from different device air intake vents 101 respectively; The inlet air facial contour line 401 of described main filter core 303 and outlet air surface outline line 402 are arranged in parallel.When blower fan 302 operates, drive primary air 202 from the upstream flow in housing 301 to downstream; Described primary air 202 is through primary air entrance 102, flow through the side of a rare area 402 of described main filter core 303, when described primary air 202 flows through from the inner outline of the vertical section of main filter core 303, the air velocity 203 that the air velocity 204 that described inner outline adjoins is adjoined in outer contour than it is fast.At least two areas 401 and 402 of described main filter core are made to be in different air pressures; Other air-flow 201 is the air with pollutant; Other air-flow 201, via other air flow inlet 103, flows to the one side (main filter core outlet air surface 401) of lower air pressure, contaminated air is purified from the one side (main filter core inlet air face 401) of main filter core 303 higher air pressure.
Figure 16 and 18 shows embodiment 9 and embodiment 10.The former is the main filter core of hollow columnar employed as Fig. 8 shows, the latter is the main filter core of hollow columnar employed as Fig. 9 shows.Described air cleaning unit contains housing 301, device air intake vent 101, device air outlet 104, main filter core 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 being installed on air intake vent 101.As shown in the figure, 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; Inlet air face 401 outline line and outlet air surface 402 outline line of described main filter core 303 are arranged in parallel.When blower fan 302 operates, drive primary air 202 from the upstream flow in housing 301 to downstream; Described primary air 202 is through primary air entrance 102, flow through the side of a rare area 402 of described main filter core 303, when described primary air 202 flows through from the inner outline of the vertical section of main filter core 303, the air velocity 203 that the air velocity 204 that described inner outline adjoins is adjoined in outer contour than it is fast.At least two areas 401 and 402 of described main filter core are made to be in different air pressures; Other air-flow 201 is the air with pollutant; Other air-flow 201, via other air flow inlet 103, flows to the one side (main filter core outlet air surface 402) of lower air pressure, contaminated air is purified from the one side (main filter core inlet air face 401) of main filter core 303 higher air pressure.
Figure 19 and Figure 21 has shown embodiment 11 and embodiment 12, primary air air intake vent 102 and the other air-flow air intake vent 103 of two embodiments are derived from different device air intake vents 101 respectively, the main filter core 303 of hollow columnar all employed as Fig. 8 shows of two embodiments, and including auxiliary filter core 501, the orientation of the assembling of described auxiliary filter core 501 can make the direct percolation of primary air and mistake.As auxiliary filter core 501 be arranged at as described in the upstream position (as the embodiment 11 that Figure 19 shows) of main filter core 303, the primary air 202 that air with pollutant drives with described blower fan first passes through auxiliary filter core 501, directly flow to through auxiliary filter core 501, air with pollutant has carried out preliminary purification, and in compared with downstream position be combined by the air that main filter core 303 purifies.As auxiliary filter core 501 be arranged at as described in the downstream position (as the embodiment 12 that Figure 21 shows) of main filter core 303, the air purified by main filter core 303 is combined to primary air 202 at comparatively downstream position, directly flow to through auxiliary filter core 501, make 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 derived from different device air intake vents 101 respectively, and embodiment 13 further comprises two auxiliary filter cores 501, and employs a main filter core 303 of hollow columnar shown as Fig. 8.Auxiliary filter core 501 is arranged at upstream and the downstream position of described main filter core 303.
Figure 20 and 23 has shown the primary air air intake vent 102 of embodiment 14 and embodiment 15, two embodiments and other air-flow air intake vent 103A is derived from same device air intake vent 101; The main filter core 303 of hollow columnar all employed as Fig. 8 shows of two embodiments.And including auxiliary filter core 501, the orientation of the assembling of described auxiliary filter core 501 can make the direct percolation of primary air and mistake.As auxiliary filter core 501 be arranged at as described in the upstream position (embodiment 14 such as Figure 20 shows) of main filter core 303, the primary air 202 that air with pollutant drives with described blower fan first passes through auxiliary filter core 501, directly flow to through auxiliary filter core 501, air with pollutant has carried out preliminary purification, and in compared with downstream position be combined by the air that main filter core 303 purifies.As auxiliary filter core 501 be arranged at as described in the upstream of main filter core 303 and downstream position (as the embodiment 15 that Figure 23 shows), the air purified by the auxiliary filter core 501 of main filter core 303 and upstream is combined to primary air 202 at comparatively downstream position, and directly flow to again through auxiliary filter core 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.The main filter core 303 of hollow columnar all employed as Fig. 8 shows of these five embodiments.And including auxiliary filter core 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 core, or one of them position of downstream (embodiment 17 as shown in Figure 25); Or be arranged at two positions (embodiment 19 and 20 as shown in Figure 27 and 28) in upstream and downstream, described auxiliary filter core 502 and described main filter core 303 simultaneously series connectionarrangement.The device primary air air intake vent 102 of described purification of air, other air-flow air intake vent 103 and device air intake vent 101, also have following binomial feature:
(1) 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 are 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 are derived from different device air intake vents 101 respectively.
Driven the primary air being evacuated to downstream from upstream to flow through from described auxiliary filter core 502 side by blower fan 302, at least two areas of low auxiliary filter core are made to be in different air pressures, flow to the one side of lower Air Force with the air of pollutant from the one side of auxiliary filter core 502 higher air pressure, contaminated air is purified.By the air that auxiliary filter core 502 purifies, in compared be combined by the air that main filter core 303 purifies.
Figure 29,30,31,32 and 33 have shown embodiment 21,22,23,24 and 25.The main filter core 303 of hollow columnar all employed as Fig. 8 shows of these five embodiments, and include auxiliary filter core 503.Described auxiliary filter core 503 arranges following position:
1. the embodiment 21 and 23 as shown in Figure 29 and 31, seated position in face of the inlet air that described auxiliary filter core 503 is arranged at described main filter core, and be arranged in parallel with described main filter core
2. the embodiment 22 and 24 as shown in Figure 30 and 32, described auxiliary filter core 503 is arranged at the outlet air surface postposition of described main filter core 303, and is arranged in parallel with described main filter core
3. the embodiment 25 as shown in Figure 33, seated position and outlet air surface postposition in face of the inlet air that described auxiliary filter core 503 is arranged at described main filter core 303, and be arranged in parallel with described main filter core
These five embodiments also show lower binomial feature:
1. 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 are 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 air-flow air intake vent 103 are derived from and different device air intake vents 101 respectively.
Figure 34,35,36 and 37 have shown embodiment 26,27,28 and 29.The main filter core 303 of hollow columnar all employed as Fig. 8 shows of these four embodiments.And include auxiliary filter core 502 and 503.The auxiliary filter core 503 of described one of them is arranged in parallel with described main filter core 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) in face of the inlet air that described auxiliary filter core 503 is arranged at described main filter core 303; Another one assists filter core to establish 502 and described main filter core 303 arranged in series, and described auxiliary filter core 502 is arranged at upstream (embodiment 26 and 27 shown by Figure 34 and 35) or downstream (embodiment 28 and 29 shown by Figure 36 and the 37) position of described main filter core 303.When blower fan operates, band moving air flow from described housing from upstream be evacuated to downstream, other air-flow is flow through
(1) the auxiliary filter core 503 be arranged in parallel with main filter core; And
(2) the auxiliary filter core of arranged in series and main filter core 502
Both to be all combined with primary air in downstream position and to discharge, and contaminated air is purified.
Figure 38,39,40 and 41 have shown embodiment 30,31,32 and 33.The main filter core 303 of hollow columnar all employed as Fig. 8 shows of these four embodiments.And include auxiliary filter core 501 and 503.The auxiliary filter core 503 of described one of them is arranged in parallel with described main filter core 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) in face of the inlet air that described auxiliary filter core 503 is arranged at described main filter core 303; The orientation of the assembling of described auxiliary filter core 501 can make the direct percolation of primary air and mistake.Described auxiliary filter core 501 is arranged at upstream (embodiment 30 and 31 shown by Figure 38 and 39) or downstream (embodiment 32 and 33 shown by Figure 40 and the 41) position of described main filter core 303.
Figure 42,43,44,45,46 and 47 have shown embodiment 34,35,36,37,38 and 39.The main filter core 303 of hollow columnar all employed as Fig. 8 shows of these six embodiments.And include auxiliary filter core 501 and 502.The orientation of the assembling of described auxiliary filter core 501 can make the direct percolation of primary air and mistake.Described auxiliary filter core 501 is arranged at upstream position (embodiment 34 and 38 shown by Figure 42 and 45) or the downstream position (embodiment 38 and 39 shown by Figure 46 and 47) that (embodiment 34 and 36 shown by Figure 43 and 44) or described auxiliary filter core 501 between described main filter core 303 and auxiliary filter core 502 are arranged at described main filter core 303 and auxiliary filter core 502.Another one assists filter core to establish 502 and described main filter core 303 arranged in series, described auxiliary filter core 502 is arranged at upstream (Figure 42 of described main filter core 303, embodiment 34 shown by 43 and 47,35 and 39) or downstream (Figure 44, 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.The main filter core 303 of hollow columnar all employed as Fig. 8 shows of these six embodiments.And include auxiliary filter core 501,502 and 503.The orientation of the assembling of described auxiliary filter core 501 can make the direct percolation of primary air and mistake.Described auxiliary filter core 501 is arranged at upstream position (embodiment 40 and 43 shown by Figure 48 and 51) or the downstream position (embodiment 44 and 45 shown by Figure 52 and 53) that (embodiment 42 and 43 shown by Figure 49 and 50) or described auxiliary filter core 501 between described main filter core 303 and auxiliary filter core 502 are arranged at described main filter core 303 and auxiliary filter core 502.Another one assists filter core to establish 502 and described main filter core 303 arranged in series, described auxiliary filter core 502 is arranged at upstream (Figure 48 of described main filter core 303, embodiment 40 shown by 49 and 53,41 and 45) or downstream (Figure 50, embodiment 42,43 and 44 shown by 51 and 52) position.
Figure 54 has shown embodiment 46, and described multiple auxiliary filter core can interlink and combines and be integrated into an always auxiliary filter core; Total auxiliary filter core 504 has wherein one or more following features:
The part of described total filter core or be all arranged in parallel with main filter core;
The part of described total filter core or all with main filter core arranged in series;
The part of described total filter core or all blower fan 302 can be made to drive with the assembly direction of main filter core by upstream flow to the primary air 202 in downstream directly flow to through
The present invention has more implementation method, the position of random transfer, device air intake vent, device air outlet, main filter core, blower fan and different auxiliary drainage core, as long as through the other air-flow of main filter core, be because at least two areas of main filter core are in different air pressures but not the primary air of blower fan drive, all flowed into this and played bright spirit.Present patent application is described by several specific embodiment, when not departing from present patent application scope, can also carry out various conversion and be equal to substituting to present patent application.In addition, for particular condition or concrete condition, various amendment can be made to present patent application, and not depart from the scope of present patent application.Therefore, present patent application is not limited to disclosed specific embodiment, and should comprise the whole embodiments fallen in present patent application right.

Claims (8)

1. an air cleaning unit, contains:
At least one housing;
At least one main filter core;
At least one blower fan;
At least one primary air air intake vent;
At least one other air-flow air intake vent;
It is characterized in that, described main filter core is that the machine of following the wind is arranged in parallel;
When the primary air that blower fan drives is from the upstream flow housing to downstream, described primary air, through primary air entrance, flows through the side of a rare area of described main filter core; Other air-flow flows into air cleaning unit via other air-flow air intake vent; Other air-flow flows to the one side of lower air pressure from the one side of main filter core higher air pressure through main filter core, contaminated air is purified.
2. an air cleaning unit, contains:
At least one housing;
At least one main filter core;
At least one primary air air intake vent;
At least one other air-flow air intake vent;
It is characterized in that, described main filter core is that the machine of following the wind is arranged in parallel;
When the primary air that blower fan drives is from the upstream flow housing to downstream, at least two areas of described main filter core are in different air pressures; Other air-flow flows into air cleaning unit via other air-flow air intake vent; Other air-flow flows to the one side of lower air pressure from the one side of main filter core higher air pressure through main filter core, contaminated air is purified.
3. the device of purification of air according to claim 2, described blower fan is a pressure fan or hair-dryer, and described pressure fan or hair-dryer are arranged at the upstream position of main filter core.
4. the device of purification of air according to claim 2, primary air air intake vent and the other air-flow air intake vent of the device of a described purification of air are derived from a device air intake vent; Or primary air air intake vent and other air-flow air intake vent are derived from different device air intake vents respectively; Or more binomial feature coexist simultaneously.
5. the device of a purification of air according to claim 2, further comprises at least one or multiple with the accessory purified air: 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 the mixed filter core of any material granule shape of any type shape of an above class or multiclass with any ratio, water screen apparatus, ultraviolet light pipe, the described accessory purified air also is installed on any position, purifies air with auxiliary further.
6. the device of a purification of air according to claim 2, different environmental devices can also be coordinated, as radiator, air-cooler, air-conditioning equipment, moisture releasing machine, the uses such as drying machine, smoke exhaust ventilator, hand dryer, food recycling machine, Composter, Pet house, shoe chest.
7. the device of a purification of air according to claim 2, Water warfare or fluid system can also be applied to, 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 is from the upstream flow in housing to downstream; Described main fluid, through main fluid entrance, flows through a rare plane side of described main filter core, makes at least two areas of described main filter core be in different fluid pressures; By-pass flow, via other fluid intake, flows to the one side of lower fluid pressure, the fluid of pollution is purified from the one side of main filter core higher fluid pressure.
8. the present invention, also comprises a kind of method that can purify air, and the method comprises the system of above any one to realize purification of air or fluid purification.
CN201410588324.1A 2011-05-20 2011-05-20 High-efficiency air purification device and method Expired - Fee Related CN104474796B (en)

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CN201410588324.1A CN104474796B (en) 2011-05-20 2011-05-20 High-efficiency air purification device and method

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Cited By (2)

* Cited by examiner, † Cited by third party
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
CN108928989A (en) * 2015-12-08 2018-12-04 长泰品原电子科技有限公司 A kind of purification method of cleaning equipment

Citations (5)

* Cited by examiner, † Cited by third party
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
KR20050019576A (en) * 2003-08-20 2005-03-03 삼성전자주식회사 Apparatus for cleaning air and method for the same
CN1712857A (en) * 2004-06-21 2005-12-28 乐金电子(天津)电器有限公司 Air sucting structure of air conditioner
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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
KR20050019576A (en) * 2003-08-20 2005-03-03 삼성전자주식회사 Apparatus for cleaning air and method for the same
CN1712857A (en) * 2004-06-21 2005-12-28 乐金电子(天津)电器有限公司 Air sucting structure of air conditioner
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
CN108928989A (en) * 2015-12-08 2018-12-04 长泰品原电子科技有限公司 A kind of purification method of cleaning equipment

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