WO2012159554A1 - 高效能空气净化装置及方法 - Google Patents
高效能空气净化装置及方法 Download PDFInfo
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- WO2012159554A1 WO2012159554A1 PCT/CN2012/075757 CN2012075757W WO2012159554A1 WO 2012159554 A1 WO2012159554 A1 WO 2012159554A1 CN 2012075757 W CN2012075757 W CN 2012075757W WO 2012159554 A1 WO2012159554 A1 WO 2012159554A1
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- Prior art keywords
- filter element
- air
- main
- main filter
- inlet
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
- B01D53/885—Devices in general for catalytic purification of waste gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Definitions
- the present invention relates to the field of environmental protection, and more particularly to a device that can be used for air purification.
- the pollutants in the air are mainly composed of two forms.
- One is a large-sized particle such as dust, bacteria, mold, etc.
- the molecular structure is complex and is composed of a plurality of different substances or components, about one percent. Micron to hundreds of micrometers; one is a chemical such as gas, odor, volatile organic chemicals, its chemical structure is simple, composed of several chemical elements, and very small, only the size of emimeter to nanometer.
- Different filter elements have different physical and chemical characteristics, there are ways to use filtration, there are ways to use adsorption, and there are ways to use ionization. Some filter elements have large wind resistance, some have finer wind resistance, and some have no wind resistance. Because of the different concentrations of pollutants in the air and the source of different pollutants, this makes the purification of air a complex issue.
- the design of the narrowing channel (106) causes the device to emit high-frequency nitrate noise, such as the use of a blower, in addition to the disadvantages of producing high-frequency nitrate noise as described above, the narrowing of the narrowing channel (106) , the narrower and smaller than when using the exhaust fan, can make the second air inlet space (112) have sufficient negative pressure effect, so that the outside air passes through the second air filter element (124).
- a hair dryer is used, a hair dryer motor with a large torque is used to counter the wind resistance effect caused by the narrowing passage (106), and a certain amount of airflow is fed into the device, as in the case of a mouth blowing into the drinking tube.
- the present invention provides a method and device for matching the different physical and chemical characteristics of the filter element, including the core resistance of the air filter, the filtration principle, the optimal flow rate of the filtered pollutant, and the like. To effectively treat pollutants.
- the air purifying device of the present invention uses a main filter element, a filter element catalyzed by adsorption or chemical reaction requiring a slower flow of air to achieve a filtration effect, or an air which contains a plurality of contaminants containing a gas contaminant, and the effect is more remarkable.
- the air purifying device of the present invention also effectively extends the life time of the main filter element.
- the side air flow speed can be changed by the operating speed of the fan or the circulatory device, and can also be changed by the following parameters: Size; main air inlet vent size; side air inlet vent size; main filter element orientation in the device; auxiliary filter element orientation in the device; air outlet size. Therefore, the design of the air purifier can be more flexible, and the main filter element can often operate at an effective and optimal air flow speed, and the best effect can be achieved, and it is not necessary to match the other filter elements in the device and the original fan. Wind speed reduces its original effect and shortens its life.
- a further improvement is that since the main filter element is not arranged in parallel with the fan, its wind resistance characteristics and thickness characteristics do not affect the load of the original fan. Therefore, the present invention further provides an environmentally friendly method, and the user can utilize an environmental device such as a fan, an exhaust fan, a cooling fan, an air conditioner, a heater, or even an air outlet of a car that has been equipped with a fan or a recyclable device. Or any air freshener, etc., and the air outlet or air inlet of the environmental device, plus the main filter element of the present invention, so that the original environmental device becomes an air purifier, and does not affect the fan motor load of the original environmental device.
- the main filter element of the matching can be installed in addition to the shape, and the wind speed of the side airflow can be intelligently adjusted according to the thickness, shape, installation angle and orientation of the main filter element, so that the environmental device becomes an intelligent device. Air purifier.
- This air purification method is implemented by using an air purifying device, including
- At least one device outlet At least one device outlet
- At least one main filter element At least one main filter element
- At least one main air inlet At least one main air inlet
- At least one side airflow inlet At least one side airflow inlet
- the main air inlet vent and the side air inlet vent are disposed at a position of the air inlet of the device.
- the main gas stream flows from upstream to downstream in the casing, first flows from the main gas stream inlet to the side of at least one area of the main filter element, so that at least two areas of the main filter element are at different air pressures; At least two areas of the main filter element are arranged in parallel with the flow direction of the main air stream; the side air flow is air with contaminants; the side air flow is via the side air flow inlet, from the side of the higher air pressure of the main filter element (ie, the air inlet of the main filter element)
- the surface that flows to the lower air pressure ie, the air outlet surface of the main filter element) allows the contaminated air to be purified.
- the air purifying device further includes at least one pressure exhaust port.
- the pressure exhaust port is disposed at any position of the casing. When the speed of the exhaust fan or the blower fan is too large, the flow rate and flow rate of the main air flow and the bypass air flow cannot be coped with or matched with the fan or When the fan speed is blown, the pressure vent can be adjusted to open to the appropriate size. The outside air can also flow into or out of the housing through the pressure exhaust port.
- the air purifying device further includes at least one auxiliary filter element.
- the device for flowing the main airflow from the upstream to the downstream may be a fan or a device that can rotate cyclically;
- the method of flowing the main airflow from upstream to downstream may be to connect the air purifying device of the present invention to another environmental device including an exhaust fan or a blower; the connecting method is to make the present invention
- the air inlet of the air purifying device or the air outlet of the device is connected to the air inlet or the air outlet of the other environmental device to achieve the purpose of flowing the main airflow from the upstream to the downstream of the present invention.
- the fan may also be an exhaust fan, and the exhaust fan is disposed downstream of the main filter element to draw air from upstream to downstream of the casing.
- the fan may also be a blower or a blower, and the blower or blower is disposed upstream of the main filter element to carry air from the upstream to the downstream of the casing.
- the air purification effect and performance are more obvious than using a blower or a blower, and the same purification effect can be achieved by using less energy. This is because the exhaust fan does not require additional energy to oppose the airflow resistance caused by the casing in the device, and the exhaust also makes the flow of the main air flow more even.
- a blower or a blower when the flow rate of the main airflow increases until the housing of the device cannot be accommodated and flows at the same time, excessive main airflow will rebound on the inner wall of the casing, causing useless airflow resistance, requiring a larger motor torque.
- the air blower or blower can send air to the air outlet of the device.
- the device for flowing the main airflow from the upstream to the downstream may also be a circulating rotating device connected to the main filter element.
- the main filter element When the circulating rotating device operates, the main filter element also rotates at the same time, and the main airflow is driven from the casing.
- the main airflow flows through the side of the main filter element with less than one area, so that at least two areas of the main filter element are at different air pressures; the side air flow flows from the main filter element to the main filter element to the main filter element. Surface, so that the polluted air can be purified.
- the air purifying device can also be regarded as a basic unit.
- a plurality of said base units may also be combined.
- the combined method is to use some or all of the unit air outlets of one unit, and the unit is connected to some or all of the other units or units.
- the air purifying device of the air purifying device has a main air inlet, a side air inlet and a device air inlet, and is characterized by one of the following three items:
- the main air inlet and the side air inlet are from a device air inlet; or
- the main air inlet and the side air inlet are respectively derived from the air inlets of different devices; or
- the difference in primary airflow speed is generated by the use of one or more fans.
- the main airflow wind speed difference is caused by the difference between the inner contour line and the outer contour line of the longitudinal section of the main filter element.
- the air outlet surface of the main filter element and the air inlet surface of the main filter element are caused by different materials or with different surface roughness effects.
- the flow rate of the side airflow of the main filter element is also adjusted to zero flow at the same time to match this setting.
- the main filter element is a catalyst for catalytic oxidation of organic pollutants
- the auxiliary filter element is used as a purifying dust-like pollutant.
- the bypass airflow inlet of the main filter element may first It is adjusted to close, forcing all air to be filtered by the auxiliary filter element until the dusty particulate pollutant reaches a reasonable level, and the bypass air inlet is opened to purify the gas pollutants and purify the remaining dusty pollutants. Therefore, the present invention can achieve intelligent and systematic air purification according to the pollutants in the environment.
- the position and direction of the main filter element is used to change and control the flow rate, flow rate and position and direction of the flow.
- adjusting the orientation of the main filter element and the auxiliary filter element in the device can adjust the flow paths of the main air flow and the bypass air flow, and adjust the air pressure of the main filter element adjacent to the main air flow to adjust the size of the bypass air flow.
- the method for adjusting is carried out by a method of adjusting one or more of manual adjustment and electronic automatic adjustment.
- the air purifying device also includes a central processing unit.
- the air purification device further includes one or more environmental sensors for measuring temperature, humidity, volatile organic compounds, formaldehyde, carbon dioxide, carbon monoxide, dust, ozone, nitrogen oxides, bacteria, At least one of radon, wind speed, air current, air pressure, ambient lightness, sound, and various levels of radiation in the air.
- the electronic automatic adjustment method may be determined based on data measured by the environmental sensor, or by a computer program embedded in the central processor.
- the computer program includes one or more device operation modes, including a dust removal mode using an auxiliary filter element for dust removing particulate pollutants or a plurality of modes of removing particulate pollutants of different sizes, and using a main filter element for removing gaseous pollution.
- the sleep mode of the substance in addition to the taste or the VOC mode or a variety of modes other than different gaseous contaminants, the sterilization mode of the UV lamp, and the reduction of the air volume to reduce the noise emitted by the device.
- the plurality of main filter elements and the auxiliary filter element may have one or more differences:
- an air purifying device By using an air purifying device according to the present invention, it is effective to make the main filter element and the auxiliary filter element effective at the same main air flow rate to purify different pollutants at the optimum air flow speed.
- the air with the pollutant can be effectively purified by the main filter element without increasing the load of the fan. Effectively reduce noise and reduce energy consumption.
- the primary filter element is used as a filter element for filtering gaseous contaminants, taste or organic contaminants.
- the auxiliary filter element is used as a filter element for filtering dust particulate contaminants.
- the auxiliary filter element is used as a filter element for filtering bacteria.
- the primary filter element is a filter material of one of the following:
- a particulate material comprising activated carbon, a photocatalytic material or a molecular sieve, a zeolitic material, or a mixture of one or more types of particulates mixed in any ratio, in any form and material
- the air container is contained.
- the air inlet surface or the air outlet surface of the main filter element is further provided with at least one layer of a filter layer with other functions of purifying air, such as a pre-dusting filter paper, to further protect the main filter element and Prevent the filter material of the main filter element from being blown out.
- a filter layer with other functions of purifying air, such as a pre-dusting filter paper
- the main filter element can also be a set of purification filter elements arranged in parallel and with different functions.
- the auxiliary filter element has a secondary filter layer with a purifying air function, such as a pre-dusting filter paper, on the air inlet surface or the air outlet surface.
- a purifying air function such as a pre-dusting filter paper
- the auxiliary filter element may also be a set of purification filter elements arranged in parallel and with different functions.
- the auxiliary filter element is a precipitator that generates ionization from high voltage and then collects dusty particulate contaminants by static electricity.
- the high pressure produces an ionizing precipitator.
- the auxiliary filter element is a high-efficiency filter paper (HEPA Filter) to filter airborne dusty particulate pollutants.
- HEPA Filter high-efficiency filter paper
- the main filter element is a filter element having an average thickness, and the wind inlet contour line and the wind surface contour line of the longitudinal section of the main filter element are arranged in parallel.
- the main filter element is a filter element having an uneven thickness, and the windward contour line and the wind surface contour line of the longitudinal section of the main filter element are not arranged in parallel.
- the main filter element is a solid three-dimensional filter element, including more than one area;
- the three-dimensional filter element in addition to being a circular or round spherical shape, may also be the following two Solid three-dimensional filter element consisting of one or more areas:
- the three-dimensional filter element comprises one or more air inlet surfaces; one or more air outlet surfaces.
- the inlet surface of the main filter element is a two-dimensional area
- the wind-out surface is a two-dimensional or three-dimensional area
- the air inlet surface of the main filter element is a plane
- the wind surface is a plurality of planes or a two-dimensional or three-dimensional area, and the total area of the wind inlet surface is smaller than the total area of the wind surface.
- the main filter element is a hollow column-shaped filter element
- the hollow filter element has a hollow direction parallel to the direction of the main air flow, and the air inlet surface and the air outlet surface are at The inner and outer areas or the outer and inner surface areas of the hollow cylindrical filter element.
- the inner cross-sectional profile of the longitudinal section of the hollow-columnar filter element is longer than the outer contour line.
- the outer surface area of the hollow cylindrical filter element is an air inlet surface, and the inner surface area of the hollow column filter element is an air surface.
- the inner contour of the longitudinal section of the hollow cylindrical filter element is shorter than its outer contour.
- the inner surface area of the hollow column-shaped filter element is an air inlet surface, and the outer surface area of the hollow column-shaped filter element is an air surface.
- the primary airflow flows from an inner contour and an outer contour of a longitudinal section of the hollow cylindrical filter element, the inner contour line adjoining an air flow speed that is adjacent to an outer contour line. high speed.
- the air inlet surface is outside the outer surface of the hollow columnar filter element, and the air outlet surface is in the inner surface area of the hollow columnar filter element.
- the primary air stream flows from the inner contour and the outer contour of the longitudinal section of the hollow cylindrical filter element, the inner contour line adjoining the air flow speed being slower than the air flow velocity adjacent to the outer contour line.
- the air inlet surface is in an inner surface area of the hollow columnar filter element, and the air outlet surface is in an outer surface area of the hollow columnar filter element.
- the auxiliary filter element is disposed at one of upstream or downstream of the main filter element; or at two positions at the upstream and downstream, the orientation of the assembly of the auxiliary filter element
- the main airflow can flow directly through. If the auxiliary filter element is disposed upstream of the main filter element, the air with pollutants passes through the auxiliary filter element and then flows directly through the auxiliary filter element, and the air with pollutants is initially purified, and Combined with air that has been purified by the main filter element at a lower downstream location. If the auxiliary filter element is disposed downstream of the main filter element, the air purified by the main filter element is combined with the main air flow at a relatively downstream position, and flows directly through the auxiliary filter element to double purify the air with pollutants.
- the auxiliary filter element is disposed at one of upstream or downstream of the main filter element; or at two positions upstream and downstream, the auxiliary filter element and the auxiliary filter element
- the main filter elements are arranged in series.
- the main airflow drawn from the upstream to the downstream by the fan flows through the auxiliary filter element, so that at least two areas of the auxiliary filter element are at different air pressures, and the air with pollutants flows from the higher air pressure side of the auxiliary filter element.
- the lower air side allows the contaminated air to be purified.
- the air purified by the auxiliary filter element is combined with the air that has been purified by the main filter element.
- the auxiliary filter element is set to one or more of the following positions:
- the auxiliary filter element When the auxiliary filter element is disposed in the air inlet position of the main filter element, when the fan is in operation, the air flow is drawn from the upstream of the casing to the downstream, and the airflow is less than one of the main filter elements. Flowing beside the plane, at least one area of the auxiliary filter element and the main filter element outlet surface are at different air pressures, and air with contaminants flows from the higher air pressure side of the auxiliary filter element to the main filter element into the wind surface, and then flows to the main The lower air pressure side of the filter element allows the contaminated air to be purified.
- the auxiliary filter element When the auxiliary filter element is disposed at a position of the air outlet surface of the main filter element, when the fan is operated, the air flow is drawn from the upstream of the casing to the downstream, and the airflow is from at least one of the auxiliary filter elements. Flowing beside the plane, at least one area of the auxiliary filter element and the main filter element inlet surface are at different air pressures, and air with contaminants flows from the higher air pressure side of the main filter element to the auxiliary filter element into the wind surface, and then flows to the auxiliary The lower air pressure side of the filter element allows the contaminated air to be purified.
- the air purification device further includes at least two auxiliary filter elements, wherein one of the auxiliary filter elements is arranged in parallel with the main filter element Column, another auxiliary filter element is arranged in series with the main filter element.
- Both are combined with the main airflow at the downstream location and discharged to allow the contaminated air to be purified.
- the air purifying device further includes at least two auxiliary filter elements, and one of the auxiliary filter elements is assembled in a direction to directly flow the airflow from the upstream to the downstream by the fan.
- the other auxiliary filter element is arranged in parallel with the main filter element, and is disposed in front of the air inlet or the wind surface rear position of the main filter element.
- the air with pollutants is purified by the following two paths:
- the air with pollutants passes through the auxiliary filter element and flows directly through one of the auxiliary filter elements and is cleaned;
- the air with contaminants is combined with the auxiliary filter element arranged in parallel and the filter element of the main filter element combined with purified air.
- the two paths obtain purified air combined and discharged at a lower downstream location.
- the air purifying device described further includes at least two auxiliary filter elements, and one of the auxiliary filter elements is assembled in such a direction that the air flow from the upstream to the downstream flowing directly from the fan flows directly through.
- Another auxiliary filter element is arranged in series with the main filter element, and the two auxiliary filter elements are disposed upstream or downstream of the main filter element.
- the air with pollutants is purified by the following three paths:
- the air with pollutants passes through the auxiliary filter element with the main air current driven by the fan, and flows directly through the auxiliary filter element, and the air with pollutants is initially purified;
- the three paths obtain purified air combined and discharged at a lower downstream location.
- the air purifying device further comprises at least three auxiliary filter elements, wherein one of the auxiliary filter elements is assembled to directly flow into the downstream airflow that drives the fan to flow downstream;
- Another auxiliary filter element is arranged in parallel with the main filter element, and is disposed in front of the air inlet or the air outlet surface of the main filter element.
- Another auxiliary filter element is arranged in series with the main filter element and is disposed upstream or downstream of the main filter element.
- the air with pollutants is purified by the following three paths:
- the air with pollutants passes through the auxiliary filter with the main airflow driven by the fan, and flows directly through the auxiliary filter element to purify the air with pollutants;
- the air with contaminants is combined with the auxiliary filter element arranged in parallel and the filter element of the main filter element combined with purified air.
- the three paths obtain purified air combined and discharged at a lower downstream location.
- the plurality of auxiliary filter elements may be coupled to each other and integrated into one total auxiliary filter element; the total auxiliary filter element has one or more of the following features: part or all of the total auxiliary filter element is arranged in parallel with the main filter element; Part or all of the total auxiliary filter element is arranged in series with the main filter element;
- Part or all of the total auxiliary filter element and the assembly direction of the main filter element can directly flow the main air flow from the upstream to the downstream flow driven by the fan.
- the air purifying device further includes at least one or more accessories for purifying air, including
- a filter element comprising any material of any type, such as activated carbon, a photocatalytic material or a molecular sieve, a zeolitic material, or a mixture of any one or more of the above, in any ratio,
- the air purifying device further includes at least one or more accessories for purifying air, including an anion generator, an ozone generator, an oxidant generator, and an upstream position of the main filter element.
- the primary filter element is a filter element that requires an oxidant or active oxygen gas to undergo a catalytic oxidation reaction.
- the air purifying device further includes at least one ultraviolet light pipe upstream of the main filter element of the device.
- the gas contaminants and oxidants or active oxygen groups are activated before they enter the main filter element, and enter the main filter element to filter the catalytic oxidation reaction more efficiently.
- the air purifying device can also be combined with different environmental devices, such as a heater, a cooling fan, an air conditioner, a humidifier, a dryer, a range hood, a hand dryer, a food recycling machine, a composting machine, a pet house, Shoe cabinets, etc.
- environmental devices such as a heater, a cooling fan, an air conditioner, a humidifier, a dryer, a range hood, a hand dryer, a food recycling machine, a composting machine, a pet house, Shoe cabinets, etc.
- the air purifying device described above when used to adsorb air with radiation, uses a material that does not leak radiation or a coating that is coated with anti-leakage radiation.
- the air purifying device is provided with a barrier layer for preventing leakage radiation when used as an air for adsorbing radiation.
- V. n2 V xn S2 xk, 2 x C t
- V x A + V x A Volume In + Leakage In
- Leakage Out Total volume of air that does not pass through the air outlet of the device
- V. nl main air flow rate (flowing through the main filter outlet)
- V. n2 main air flow rate (flowing through the main filter into the wind side)
- V Accept lnl main airflow velocity adjoining the contour of the main section of the main filter longitudinal section
- V Accept ln2 main airflow velocity adjoining the contour of the wind plane of the main filter longitudinal section
- a nl cross-sectional area of the main air inlet
- a n2 cross-sectional area of the side air inlet
- n 2 vector pointing vertically to the main filter inlet
- k V2 is a vector that points vertically to the main airflow V.
- Piont air pressure on the inlet side of the main filter element
- V Accept lnl main air velocity adjoining the contour of the wind plane of the main filter longitudinal section
- V Accept ln2 main airflow velocity adjacent to the contour of the main section of the main filter longitudinal section
- the air purifying device can also be applied to a water purification or fluid system.
- the inlet of the device is an inlet of the fluid device
- the outlet of the device is a fluid device outlet
- the fan is a device that drives fluid from upstream to downstream.
- the water purification or fluid system further comprises at least one main inlet and at least one bypass inlet.
- the mainstream flows from upstream to downstream in the housing;
- the primary fluid flows through the main fluid inlet, alongside at least one plane of the primary filter element, causing at least two areas of the primary filter element to be at different fluid pressures;
- the bypass flow is a fluid with contaminants; the bypass flow flows from the higher fluid pressure side of the main filter element to the lower fluid pressure side (the main filter core outlet surface) via the side fluid inlet to purify the contaminated fluid.
- the present invention also encompasses a method of purifying air, the method comprising the system of any of the above to effect air purification or fluid purification.
- FIG. 1 to 6 are schematic views showing the structures of Embodiments 1 to 6 of the air purifying apparatus of the present application;
- Figure 7-14 is a schematic view showing eight shapes of main filter elements of the air purifying device of the present patent application.
- Figure 15-54 is a schematic view showing the structure of Embodiment 7 to Embodiment 46 of the air purifying apparatus of the present application;
- FIG. 1 illustrates an embodiment 1 of an air purifying apparatus, which includes a housing 301, a device air inlet 101, a device air outlet 104, a main filter element 303, a fan 302, a main air inlet vent 102, and a side airflow. Tuyere 103.
- the main air inlet vent 102 and the side air inlet vent 103 are disposed at the position of the device at the air inlet 101.
- the main air inlet vent 102 and the side air inlet vent 103 are respectively derived from different device air inlets 101;
- the air purifying device further includes a pressure exhaust port 106, when When the speed of the exhaust fan 304 is too large, and the flow rate and flow rate of the main air flow and the bypass air flow are impossible to cope with or match the rotation speed of the fan or the blow fan, the pressure exhaust port 106 can be adjusted to a suitable size to make the air
- the air outside the purification device can also flow into the casing through the pressure exhaust port 106; the outline of the air inlet surface 401 and the contour of the wind outlet surface 402 of the main filter element 303 are arranged in parallel.
- the primary airflow 202 When the fan 302 is in operation, the primary airflow 202 is caused to flow from upstream to downstream of the casing 301; the primary airflow passes through the primary airflow inlet 102, flowing through at least one area 402 of the primary filter element 303, When the primary airflow 202 flows from the inner contour of the longitudinal section of the primary filter element 303, the inner contourline adjoins the airflow velocity 204 faster than its airflow velocity 203 adjoining the outer contourline.
- the at least two areas 401 and 402 of the primary filter element are at different air pressures; the side stream 201 is air with contaminants; the side stream 201 is passed from the side stream inlet 103 from the side of the higher filter pressure of the main element 303 ( The main filter inlet surface 401) flows to the lower air pressure side (main filter outlet surface 402) to purify the polluted air.
- FIG. 2 illustrates an embodiment 2 of the air purifying apparatus.
- the basic structure of the apparatus is similar to that of the embodiment shown in Fig. 1.
- the second embodiment is applied as a fresh air blower, and the different air inlets are separated by a wall 306.
- 306 may be part of the housing 301 or may be intentionally utilized with other barriers when installing the air purification device of the present invention.
- the fresh outdoor air is higher in temperature and humidity than the indoor air that is activated by the air conditioner.
- the fresh outdoor air 207 that has been purified or untreated before is taken in, and some of the indoors are relatively frozen and dry indoors.
- the air 206 can be purified by the side stream 201 through the main filter element 303 and combined with the main stream 202 containing fresh air 207 to form a mixture. Air 208, the circulation is sent back to the room.
- FIG. 3 illustrates an embodiment 3 of the air purifying apparatus, which includes a housing 301, a device air inlet 101, a device air outlet 104, a main filter element 303, a fan 302, a main air inlet vent 102, and a side airflow. Tuyere 103.
- the primary air inlet vent 102 and the bypass air inlet vent 103 are from the same device air inlet 101.
- the fan 302 When the fan 302 is in operation, the primary airflow 202 is caused to flow from upstream to downstream of the casing 301; the primary airflow passes through the primary airflow inlet 102, flowing through the side of the primary filter element 303 having a smaller area 402.
- the airflow velocity 204 adjoining the inner contour line is faster than the airflow velocity 203 adjacent to the outer contour line 401.
- At least two areas (401, 402) of the primary filter element are at different air pressures; the side stream 201 is air with contaminants; the side stream 201 is passed through the side stream inlet 103, from the main element 303 to a higher air pressure
- One side (the main filter inlet surface 401) flows to the lower air pressure side (the main filter core outlet surface 402) to purify the polluted air.
- FIG. 4 illustrates an embodiment 4 of an air purifying apparatus, which includes a housing 301, a device air inlet 101, a device air outlet 104, main filter elements 303A and 303B, fans 302 and 304, and a main air inlet. 102 and the side air inlets 103A and 103B.
- the fan 302 When the fan 302 is operated, the main airflows 202 and 205 are driven from upstream to downstream in the casing 301; the main airflow 202 passes through the main airflow inlet 102 and the bypass airflow inlet 103A, and flows through the two main filter cartridges 303A.
- the inner contour lines adjacent to the airflow speeds 204A and 204B are faster than the airflows 203A and 203B adjacent to the outer contour line.
- the inner contour lines adjacent to the airflow speeds 204A and 204B are faster than the airflows 203A and 203B adjacent to the outer contour line.
- the air purifying device main air inlet vent 102, the side air inlet vents 103 and 103BA and the device inlet 101 have the following two characteristics: (1) main airflow The tuyere 102 and the side air inlet 104A originate from the same air inlet 101; (2) and the main air inlet 104 and the bypass air inlet 103B are respectively derived from different device air inlets 101.
- the two basic structures are included, the upper part is the same as the basic structure of the third embodiment, and the upper part is the same as the basic structure of the first embodiment.
- An air purifying device of the present invention can also be used as a base unit. When a plurality of units are combined, the fan in any unit or any device that drives air from upstream to downstream in the casing may also be omitted. The plurality of units are combined together to utilize some or all of the unit air outlets of one unit, and to connect some or all of the unit air inlets of the other unit.
- Fig. 5 and Fig. 6 show an embodiment 5 and 6 of the air purifying apparatus.
- the basic structure of the fifth embodiment is substantially similar to the first embodiment described in Fig. 1.
- the fifth embodiment shows that the main air inlet vent 102 and the side air inlet vent 103 are derived from different device air inlets 101; and the sixth embodiment shows that the main air inlet vent 102 and the side air inlet vent 103 originate from the same device at the air inlet 101.
- the apparatus of the embodiments 5 and 6 uses a solid three-dimensional filter element 303 as shown in FIG.
- the side air flow 201 is air with contaminants; the side air flow 201 passes through the side air flow inlet 103 from the side of the higher air pressure of the main filter element 303 (mainly The filter inlet surface 401) flows to the lower air pressure side (main filter outlet surface 402) to purify the contaminated air.
- the main filter element shape may also be a hollow column-shaped filter element (as shown in FIG. 8 and FIG. Figure 9 shows a hollow cylindrical filter element of average thickness, with the contour of the inlet surface 401 and the contour of the outlet surface 402 of the longitudinal section being arranged in parallel.
- Fig. 9 shows a hollow cylindrical filter element having an uneven thickness, and the outlines of the wind inlet surface 401 and the wind exit surface 402 of the longitudinal section are not arranged in parallel.
- the inner contour line 402 of the longitudinal section of the hollow cylindrical filter element is longer than its outer contour line 401.
- Figure 10 shows another filter element consisting of two two-dimensional isolated surface areas with an average thickness.
- the undulating contour of the filter element surface increases the area of the side airflow into the wind and the wind surface.
- This three-dimensional filter element 303 can be vertically or laterally mounted in the air cleaning apparatus of the present invention.
- the inner contour line and the outer contour line of the longitudinal section of the three-dimensional filter element 303 are parallel but not straight, when the three-dimensional filter element 303 is laterally disposed (as shown in FIG. 10A).
- the inner contour line and the outer contour line of the longitudinal section of the three-dimensional filter element 303 are all parallel and straight.
- the airflow 401 contour line and the windward surface 402 contour line adjacent to the airflow are smoother and can reduce turbulence or Turbulent flow.
- Figures 11 and 12 show two main filter elements with two two-dimensional isolated surface areas as side airflow into the wind and air outlets 401 and 402.
- Figure 11 shows The outline of one side of the longitudinal section of the three-dimensional filter element 303 is a straight line
- FIG. 12 shows that the two sides of the longitudinal section of the three-dimensional filter element 303 are curved.
- Figure 11 is smoother and reduces turbulence or turbulence when the main air current flows from the contour of the longitudinal section of the main filter element 303.
- Figure 13 shows a three-dimensional filter element consisting of a flat area and a three-dimensional area.
- the side of the three-dimensional area is the wind surface, and the area of the plan view type is the wind inlet surface.
- Figure 14 shows another three-dimensional filter element consisting of a three-dimensional area.
- the main gas flow inlet flows past at least one area of the main filter element, at least two areas of the main filter element are at different air pressures, and the side air flow flows from the higher air pressure side of the main filter element (main filter element into the wind surface)
- the lower air pressure side (the main filter core outlet surface) allows the contaminated air to be purified to achieve the object of the present invention.
- FIGs 7 and 17 show Example 7 and Example 8.
- the former uses a hollow column-shaped main filter element as shown in Fig. 8, and the latter uses a hollow column-shaped main filter element as shown in Fig. 9.
- the air purifying device comprises a housing 301, a device air inlet 101, a device air outlet 104, a main filter element 303, a fan 302, a main air inlet vent 102 and a side air inlet vent 103.
- the main air inlet vent 102 and the side air inlet vent 103 are provided at the position of the device at the air inlet 101.
- the main air inlet vent 102 and the side air inlet vent 103 are respectively derived from different device air inlets 101; the inlet surface contour 401 and the wind surface contour of the main filter element 303 Lines 402 are arranged in parallel.
- the primary airflow 202 is caused to flow from upstream to downstream of the casing 301; the primary airflow 202 passes through the primary airflow inlet 102, flowing through the side of the primary filter element 303 having a smaller area 402.
- the primary airflow 202 flows from the inner contour of the longitudinal section of the primary filter element 303, the inner contourline adjoins the airflow velocity 204 faster than its airflow velocity 203 adjacent the outer contourline.
- the at least two areas 401 and 402 of the primary filter element are at different air pressures; the side stream 201 is air with contaminants; the side stream 201 is passed from the side stream inlet 103 from the side of the higher filter pressure of the main element 303 ( The main filter inlet surface 401) flows to the lower air pressure side (main filter outlet surface 401) to purify the polluted air.
- the former uses a hollow column-shaped main filter element as shown in Fig. 8, and the latter uses a hollow column-shaped main filter element as shown in Fig. 9.
- the air purifying device comprises a housing 301, a device air inlet 101, a device air outlet 104, and a main The filter element 303, the fan 302, the main air inlet vent 102, and the side air inlet vent 103.
- the main air inlet vent 102 and the side air inlet vent 103 are provided at the position of the device at the air inlet 101.
- the main air inlet vent 102 and the side air inlet 104A are derived from the same device air inlet 101;
- the main air filter 303 has an air inlet surface 401 contour and an air outlet surface 402 contour.
- the lines are arranged in parallel.
- the primary airflow 202 is caused to flow from upstream to downstream of the casing 301; the primary airflow 202 passes through the primary airflow inlet 102, flowing through the side of the primary filter element 303 having a smaller area 402.
- the primary airflow 202 flows from the inner contour of the longitudinal section of the primary filter element 303, the inner contourline adjoins the airflow velocity 204 faster than its airflow velocity 203 adjacent the outer contourline.
- the at least two areas 401 and 402 of the primary filter element are at different air pressures; the side stream 201 is air with contaminants; the side stream 201 is passed from the side stream inlet 103 from the side of the higher filter pressure of the main element 303 ( The main filter inlet surface 401) flows to the lower air pressure side (main filter outlet surface 402) to purify the contaminated air.
- FIG. 19 and FIG. 21 show the embodiment 11 and the embodiment 12.
- the main air inlet vent 102 and the bypass air inlet vent 103 of the two embodiments are respectively derived from different device air inlets 101, and both embodiments are illustrated.
- the hollow cylindrical main filter element 303 shown in Fig. 8 and includes an auxiliary filter element 501 whose assembly is oriented such that the main air flow directly passes through. If the auxiliary filter element 501 is disposed at an upstream position of the main filter element 303 (as in the embodiment 11 shown in FIG. 19), the air with contaminant air passes through the auxiliary filter element 501 with the main air flow 202 driven by the fan, and flows directly through the auxiliary filter element 501.
- the auxiliary filter element 501 the air with contaminants is initially purified and combined with the air that has been purified by the main filter element 303 at a lower downstream position. If the auxiliary filter element 501 is disposed at a position downstream of the main filter element 303 (as in the embodiment 12 shown in FIG. 21), the air purified by the main filter element 303 is combined with the main air stream 202 at a relatively downstream position, and flows directly through the auxiliary filter element. 501, double-purifying the air with pollutants.
- FIG. 22 shows that the main air inlet vent 102 and the side air inlet vent 103 of the embodiment 13 are respectively derived from different device air inlets 101, and the embodiment 13 further includes two auxiliary filter elements 501, and a same as shown in FIG. A hollow cylindrical main filter element 303.
- the auxiliary filter element 501 is disposed at an upstream and downstream position of the main filter element 303.
- the main air inlet 104 and the bypass air inlet 103A of the two embodiments are derived from the same device air inlet 101; both embodiments use FIG.
- the hollow cylindrical main filter element 303 is shown.
- An auxiliary filter element 501 is included, and the assembly of the auxiliary filter element 501 is oriented such that the main air flow directly passes through. If the auxiliary filter element 501 is disposed at an upstream position of the main filter element 303 (as shown in FIG. 20 in Embodiment 14), the air with contaminant air passes through the auxiliary filter element 501 along with the main air flow 202 driven by the fan, and flows directly through the auxiliary.
- the filter element 501 the air with contaminants is initially purified and combined with the air that has been purified by the main filter element 303 at a lower downstream location. If the auxiliary filter element 501 is disposed at the upstream and downstream positions of the main filter element 303 (as in the embodiment 15 shown in FIG. 23), the air purified by the main filter element 303 and the upstream auxiliary filter element 501 is combined with the main air stream 202 at a downstream position. And then directly flow through the auxiliary filter element 501 to triple the air with pollutants.
- Figures 16, 25, 26, 27 and 28 show examples 16, 17, 18, 19 and 20.
- the hollow cylindrical main filter element 303 shown in Fig. 8 is used in all of the five embodiments.
- An auxiliary filter element 502 is provided, which is disposed upstream of the main filter element (Examples 16 and 18 as shown in Figures 24 and 26), or downstream (Example 17 as shown in Figure 25).
- the auxiliary filter element 502 is arranged in series with the main filter element 303.
- the air purifying device main air inlet vent 102, the side air inlet vent 103 and the device air inlet 101 have the following two features: (1) Examples 17, 18 shown in Figures 25, 26 and 27 and 19 shows: the main air inlet vent 102 and the side air inlet vent 103 originate from the same device air inlet 101; (2) The embodiments 16 and 20 shown in Figs. 24 and 28 show that the main air inlet vent 102 and the side air inlet vent 103 are respectively derived from different device inlets 101.
- the main airflow drawn from the upstream to the downstream by the fan 302 flows past the auxiliary filter element 502, so that at least two areas of the low auxiliary filter element are at different air pressures, and the air with pollutants is higher from the auxiliary filter element 502.
- the side of the pressure flows to the lower side of the air to purify the polluted air.
- the air purified by the auxiliary filter element 502 is combined with the air that has been purified by the main filter element 303.
- FIG. 29 shows examples 21, 22, 23, 24 and 25.
- Each of the five embodiments uses a hollow cylindrical main filter element 303 as shown in Fig. 8, and includes an auxiliary filter element 503.
- the auxiliary filter element 503 is set to the following positions:
- the auxiliary filter element 503 is disposed in front of the inlet of the main filter element and arranged in parallel with the main filter element.
- the auxiliary filter element 503 is disposed at a position rearward of the air outlet surface of the main filter element 303, and is arranged in parallel with the main filter element.
- the auxiliary filter element 503 is disposed at an air inlet front position and an air outlet surface rear position of the main filter element 303, and is arranged in parallel with the main filter element.
- FIGS. 29 and 30 show that the main air inlet vent 102 and the side air inlet vent 103 are respectively derived from different device air inlets 101.
- Figures 34, 27, 28 and 37 show examples 26, 27, 28 and 29.
- the hollow cylindrical main filter element 303 shown in Fig. 8 is used in all of the four embodiments.
- Auxiliary filter cartridges 502 and 503 are included.
- One of the auxiliary filter elements 503 is arranged in parallel with the main filter element 303, and the auxiliary filter element 503 is disposed at the position of the air inlet of the main filter element 303 (Examples 26 and 28 shown in FIGS. 34 and 36). Or the windward rear position (embodiments 27 and 29 shown in Figures 35 and 37); another auxiliary filter element 502 is arranged in series with the main filter element 303, and the auxiliary filter element 502 is disposed on the main filter element.
- Both are combined with the main airflow at the downstream location and discharged to allow the contaminated air to be purified.
- Figures 38, 39, 40 and 41 show embodiments 30, 31, 32 and 33.
- the hollow cylindrical main filter element 303 shown in Fig. 8 is used in all of the four embodiments.
- Auxiliary filter cartridges 501 and 503 are included.
- One of the auxiliary filter elements 503 is arranged in parallel with the main filter element 303, and the auxiliary filter element 503 is disposed in front of the air inlet of the main filter element 303 (Examples 30 and 32 shown in FIGS. 38 and 40).
- the windward rear position Examples 31 and 33 shown in Figures 39 and 41
- the auxiliary filter element 501 is assembled in such an orientation that the primary air flow directly passes through.
- the auxiliary filter element 501 is disposed upstream of the main filter element 303 (embodiments 30 and 31 shown in FIGS. 38 and 39) or downstream (embodiments 32 and 33 shown in FIGS. 40 and 41).
- Figures 42, 43, 44, 46, 46 and 47 show examples 34, 35, 36, 37, 38 and 39.
- the hollow cylindrical main filter element 303 shown in Fig. 8 is used in all of the six embodiments.
- Auxiliary filter cartridges 501 and 502 are also included. The orientation of the assembly of the auxiliary filter element 501 allows the primary air flow to pass directly through.
- the auxiliary filter element 501 is disposed between the main filter element 303 and the auxiliary filter element 502 (embodiments 34 and 36 shown in FIGS.
- auxiliary filter element 501 is disposed on the main filter element 303 and the auxiliary The upstream position of the filter element 502 (embodiments 34 and 38 shown in Figures 42 and 45) or the downstream position (embodiments 38 and 39 shown in Figures 46 and 47).
- Another auxiliary filter element 502 is arranged in series with the main filter element 303, and the auxiliary filter element 502 is disposed upstream of the main filter element 303 (embodiments 34, 35 and 39 shown in Figures 42, 43 and 47) or The downstream (Examples 36, 37 and 38 shown in Figures 44, 45 and 46) locations.
- Figures 48, 49, 50, 51, 52 and 53 show examples 40, 41, 42, 43, and 45 and 45.
- the hollow cylindrical main filter element 303 shown in Fig. 8 is used in all of the six embodiments.
- Auxiliary filter cartridges 501, 502 and 503 are included.
- the orientation of the assembly of the auxiliary filter element 501 allows the primary air flow to pass directly through.
- the auxiliary filter element 501 is disposed between the main filter element 303 and the auxiliary filter element 502 (embodiments 42 and 43 shown in FIGS.
- auxiliary filter element 501 is disposed on the main filter element 303 and the auxiliary The upstream position of the filter element 502 (embodiments 40 and 43 shown in Figures 48 and 51) or the downstream position (embodiments 44 and 45 shown in Figures 52 and 53).
- Another auxiliary filter element 502 is arranged in series with the main filter element 303, and the auxiliary filter element 502 is disposed upstream of the main filter element 303 (embodiments 40, 41 and 45 shown in Figures 48, 49 and 53) or Downstream (Examples 42, 43 and 44 shown in Figures 50, 51 and 52).
- Figure 54 shows an embodiment 46 in which the plurality of auxiliary filter elements are coupled to each other and integrated into a total auxiliary filter element; the total auxiliary filter element 504 has one or more of the following features:
- Part or all of the total auxiliary filter element is arranged in parallel with the main filter element;
- Part or all of the total auxiliary filter element is arranged in series with the main filter element;
- Part or all of the total auxiliary filter element and the assembly direction of the main filter element can directly flow through the main air flow 202 upstream and downstream of the fan 302.
- the invention has more implementation methods, freely mobilizing, installing the air inlet, the air outlet of the device, the main filter element, the fan, and the position of different auxiliary filter elements, as long as the bypass air flow through the main filter element is at least two areas of the main filter element Different air pressures, rather than the main airflow driven by the fan, flow into the spirit of the present invention.
- the present patent application is described by way of a few specific embodiments, and various modifications and equivalents can be made to the present patent application without departing from the scope of the invention. In addition, various modifications may be made to the present patent application without departing from the scope of the invention. Therefore, the present patent application is not limited to the specific embodiments disclosed, but all the embodiments falling within the scope of the appended claims.
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Abstract
Description
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Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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JP2014510651A JP6099058B2 (ja) | 2011-05-20 | 2012-05-18 | 高機能空気浄化装置および方法 |
KR1020167010755A KR20160049056A (ko) | 2011-05-20 | 2012-05-18 | 고성능 공기정화 장치 및 정화 방법 |
EP12789702.3A EP2711643A4 (en) | 2011-05-20 | 2012-05-18 | HIGHLY EFFICIENT AIR CLEANING DEVICE AND METHOD THEREFOR |
KR1020137033730A KR101617073B1 (ko) | 2011-05-20 | 2012-05-18 | 고성능 공기정화 장치 및 정화 방법 |
KR1020167010757A KR101790459B1 (ko) | 2011-05-20 | 2012-05-18 | 고성능 공기정화 장치 및 정화 방법 |
US14/118,951 US9895462B2 (en) | 2011-05-20 | 2012-05-18 | Method and apparatus for high efficiency air purification |
Applications Claiming Priority (2)
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CN201110148952.4 | 2011-05-20 | ||
CN201110148952.4A CN102784524B (zh) | 2011-05-20 | 2011-05-20 | 高效能空气净化装置及方法 |
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WO2012159554A1 true WO2012159554A1 (zh) | 2012-11-29 |
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PCT/CN2012/075757 WO2012159554A1 (zh) | 2011-05-20 | 2012-05-18 | 高效能空气净化装置及方法 |
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US (1) | US9895462B2 (zh) |
EP (1) | EP2711643A4 (zh) |
JP (1) | JP6099058B2 (zh) |
KR (3) | KR20160049056A (zh) |
CN (1) | CN102784524B (zh) |
WO (1) | WO2012159554A1 (zh) |
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Also Published As
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KR20160052768A (ko) | 2016-05-12 |
KR101790459B1 (ko) | 2017-10-26 |
US9895462B2 (en) | 2018-02-20 |
KR20160049056A (ko) | 2016-05-04 |
KR101617073B1 (ko) | 2016-04-29 |
US20150297771A1 (en) | 2015-10-22 |
EP2711643A1 (en) | 2014-03-26 |
JP2014522472A (ja) | 2014-09-04 |
JP6099058B2 (ja) | 2017-03-29 |
CN102784524A (zh) | 2012-11-21 |
KR20140015556A (ko) | 2014-02-06 |
EP2711643A4 (en) | 2015-03-04 |
CN102784524B (zh) | 2014-12-10 |
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