CN104501313B - A kind of air purifier that need not change filter screen - Google Patents

A kind of air purifier that need not change filter screen Download PDF

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Publication number
CN104501313B
CN104501313B CN201410819172.1A CN201410819172A CN104501313B CN 104501313 B CN104501313 B CN 104501313B CN 201410819172 A CN201410819172 A CN 201410819172A CN 104501313 B CN104501313 B CN 104501313B
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China
Prior art keywords
air
purifier
filter screen
lower section
fan
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Active
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CN201410819172.1A
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Chinese (zh)
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CN104501313A (en
Inventor
江吉祥
林晓誉
吴衡川
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Fujian Ospring Technology Development Co Ltd
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Fujian Ospring Technology Development Co Ltd
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Priority to CN201410819172.1A priority Critical patent/CN104501313B/en
Publication of CN104501313A publication Critical patent/CN104501313A/en
Application granted granted Critical
Publication of CN104501313B publication Critical patent/CN104501313B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • 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
    • 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
    • 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
    • F24F8/15—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 by chemical means
    • F24F8/167—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 by chemical means using catalytic reactions
    • 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
    • F24F8/192—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 by electrical means, e.g. by applying electrostatic fields or high voltages
    • 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
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • 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
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation

Abstract

The present invention relates to a kind of air purifier that need not change filter screen,Including base,The base top is provided with the shell comprising air inlet Yu air outlet,The enclosure is provided with control panel and purifier,The control panel is electrically connected with purifier,The purifier includes the fan that can be drawn air into,The fan lower section is provided with the chip of filtering larger particles,Hair foreign matter and stainless steel nano-silver ionic filter screen that can be sterilized,The stainless steel nano-silver ionic filter screen lower section is provided with the nanofiber membrane mesh that can carry out PM2.5 filterings,The nanofiber membrane mesh lower section is provided with the photocatalyst filtering net that can carry out sterilized and decomposing formaldehyde,Photocatalyst filtering net lower section is provided with sterilization and can accelerate the anion generator of smoke abatement,The present invention does not cross air filtering with fan suction,Purified device,Fresh air after discharge filtering,The repeatable cleaning of purifier need not cleaning,Without changing.

Description

A kind of air purifier that need not change filter screen
Technical field
The present invention provides a kind of air purifier that need not change filter screen, belongs to air purifying process application field.
Background technology
Nowadays, as air pollution is increasingly severe, the injury that people cause to air pollution to body is also increasingly weighed Depending on atrocious weather has triggered one air purifier upsurge.Traditional air purifier purification style mainly has physics side Three kinds of method, Electrostatic Absorption method and chemical cleaning method.Physically purification style is divided into charcoal-stripped filtering and HEPA net mechanicalnesses Filtering, charcoal-stripped filter type has the disadvantage that normal activated carbon can not adsorb all of toxic gas, less efficient, easy Desorption.HEPA net filtration mode efficiency is of a relatively high, but filter screen need to periodically be cleaned or updated, with certain invisible cost； Electrostatic purification style continuously discharges high-pressure electrostatic using electrostatic precipitator tungsten filament, allows the dust and bacterium all bands come in air Upper positive charge, is then adsorbed by negative electrode plate, energy specific filtration resistance cell also small dust, smog, and respiratory system is protected comprehensively, and greatly Big reduction suffers from cancer risk.But once after power-off, the dust adsorbed on electrode can discharge and cause secondary pollution, so battery lead plate is needed Periodically to clean；Chemical cleaning method mode includes photocatalytic method, formaldehyde scavenger, but photocatalytic method needs air velocity relatively low, Purification speed is slow and has certain radiation to human body.The material that formaldehyde scavenger is generated after chemically reacting is likely to band Carry out secondary pollution, usually occur the exceeded phenomenon of secondary detection in practice process, and do not changing the basis of chemical composition Although upper scavenger can absorb formaldehyde, the content of formaldehyde in air is reduced, such mode is cured the symptoms, not the disease, formaldehyde holds Easily discharge again.
The content of the invention
The purpose of the present invention is directed to above weak point, there is provided a kind of inside sets purifier and filtered without changing The air purifier of net.
It is a kind of air purifier that need not change filter screen that the present invention solves the scheme that is used of technical problem, including bottom Seat, the base top is provided with the shell comprising air inlet Yu air outlet, the enclosure be provided with control panel with it is net Makeup is put, and the control panel is electrically connected with purifier, and the purifier includes the fan that can be drawn air into, described Fan lower section be provided with the filtering chip of larger particles, hair foreign matter and can be sterilized stainless steel nano-silver ionic filter screen, it is described Stainless steel nano-silver ionic filter screen lower section is provided with the nanofiber membrane mesh that can carry out PM2.5 filterings, the nano fibrous membrane Filter screen lower section is provided with the photocatalyst filtering net that can carry out sterilized and decomposing formaldehyde, and the photocatalyst filtering net lower section is provided with and can sterilize Antivirus and the anion generator of smoke abatement can be accelerated.
Further, the purifier is located between air inlet and air outlet.
Further, the control panel include blast volume controller, anion switchs controller, air quality detector with Working condition display screen.
Further, the nanofiber membrane mesh includes base material, and the base material upper and lower surface scribbles layers of nanofibers.
Further, the photocatalyst filtering net material is titanium dioxide, and the photocatalyst filtering net uses LED ultraviolet sources.
Further, the anion generator is by the way of doubleleadout, wherein a lead-out wire is connected to air-out Mouthful, another lead-out wire is connected at 1~5 centimetre of position of mesh electrode.
Further, the mesh electrode is connected with safe voltage positive pole, and the mesh electrode is distributed with positive charge, described There is exoelectrical reaction release huge energy after being contacted with anion in mesh electrode.
Further, the sheathing material is ABS plastic.
A kind of application method of the air purifier that need not change filter screen, it is characterised in that comprise the following steps：
（1）Machine, control panel control rotation speed of the fan and then control air quantity are opened, air is sucked from air inlet by fan；
（2）Air after suction filters out bulky grain chip, the hair in air by stainless steel nano-silver ionic filter screen Foreign matter, while the silver ion on stainless steel nano-silver ionic filter screen carries out preliminary sterilization to air；
（3）Preliminary filtered air enters nanofiber membrane mesh, carries out the filtering of PM2.5；
（4）Further the air after filtering enters photocatalyst filtering net, is carried out in the presence of photocatalyst filtering net LED ultraviolet lights Sterilized and decomposing formaldehyde；
（5）Air after further sterilizing arrives at anion generator, and anion is contacted with mesh electrode and put Electricity reaction release huge energy kills bacterium, virus, and accelerates smoke abatement；
（6）Finally, the fresh air after filtering is discharged from air outlet.
Compared with prior art, the invention has the advantages that：The stainless steel Nano Silver of purifier of the present invention from Sub- filter screen as just effect filter screen, using recycling can be cleaned after a period of time with water；Nanofiber membrane mesh uses one section After time using hair dryer, electric fan etc. from outlet air surface blown clean toward air intake surface after also can huge profit use；What photocatalyst filtering net was used It is titanic oxide material, the materials'use long lifespan, without changing and cleaning, its corresponding light source uses LED ultraviolet lights Source, long service life, equally without changing；Mesh electrode connects the positive pole of safe voltage, and positive charge, anion are distributed with thereon There is exoelectrical reaction after being contacted with mesh electrode and release huge energy killing bacterium, virus, while there is acceleration smoke abatement to act on, this side The function of the existing plasma circuit of formula, will not produce ozone again, and pollution is not resulted in environment, and wound is not resulted in human body yet Evil.
Brief description of the drawings
Patent of the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the invention；
Fig. 2 is the structural representation of the invention purifier；
Fig. 3 is the working state schematic representation of the invention；
In figure：
1- control panels；2- fans；3- stainless steel nano-silver ionic filter screens；4- nanofiber membrane mesh；41- nanofibers Layer；42- base materials；5- photocatalyst filtering nets；6- anion generators；7- bases；8- shells；81- air inlets；82- air outlets；9- LED ultraviolet sources；10- lead-out wires.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 3, a kind of air purifier that need not change filter screen, including base 7, the top of the base 7 is set There is the shell 8 comprising air inlet 81 Yu air outlet 82, the shell 8 is internally provided with control panel 1 and purifier, the control Panel processed 1 is electrically connected with purifier, and the purifier includes the fan 2 that can be drawn air into, and the lower section of the fan 2 sets Be equipped with the filtering chip of larger particles, hair foreign matter and can be sterilized stainless steel nano-silver ionic filter screen 3, the stainless steel nanometer The lower section of silver ion filter screen 3 is provided with the nanofiber membrane mesh 4 that can carry out PM2.5 filterings, the lower section of the nanofiber membrane mesh 4 Be provided with the photocatalyst filtering net 5 that can carry out sterilized and decomposing formaldehyde, the lower section of the photocatalyst filtering net 5 be provided with can sterilization and The anion generator 6 of smoke abatement can be accelerated.
In the present embodiment, in order to realize air can enter purifier, the purifier be located at air inlet 81 with Between air outlet 82.
In the present embodiment, the control panel 1 includes blast volume controller, anion switchs controller, air quality inspection Survey device and working condition display screen.
In the present embodiment, the nanofiber membrane mesh 4 includes base material 42, and the upper and lower surface of the base material 42 scribbles nanometer Fibrage 41.
In the present embodiment, the material of the photocatalyst filtering net 5 is titanium dioxide, and the photocatalyst filtering net 5 is ultraviolet using LED Light source 9.
In the present embodiment, the anion generator 6 is by the way of doubleleadout, wherein a lead-out wire is connected to Air outlet 82, another lead-out wire 10 is connected at 1~5 centimetre of position of mesh electrode.
In the present embodiment, the mesh electrode is connected with safe voltage positive pole, and the mesh electrode is distributed with positive charge, There is exoelectrical reaction release huge energy after being contacted with anion in the mesh electrode.
In the present embodiment, the material of the shell 8 is ABS plastic.
A kind of application method of the air purifier that need not change filter screen, it is characterised in that comprise the following steps：
（1）Machine, the control rotating speed of fan 2 of control panel 1 and then control air quantity are opened, air is from air inlet 81 by fan 2 Suction；
（2）Air after suction filters out bulky grain chip, the hair in air by stainless steel nano-silver ionic filter screen 3 Hair foreign matter, while the silver ion on stainless steel nano-silver ionic filter screen 3 carries out preliminary sterilization to air；
（3）Preliminary filtered air enters nanofiber membrane mesh 4, carries out the filtering of PM2.5；
（4）Further the air after filtering enters photocatalyst filtering net 5, enters in the presence of photocatalyst filtering net 5LED ultraviolet lights The sterilized simultaneously decomposing formaldehyde of row；
（5）Air after further sterilizing arrives at anion generator 6, and anion is contacted with mesh electrode and put Electricity reaction release huge energy kills bacterium, virus, and accelerates smoke abatement；
（6）Finally, the fresh air after filtering is discharged from air outlet 82.
Specific implementation process：First, machine connecting power, adjusts control panel 1, selects the suitable rotating speed of fan 2, fan 2 rotations are drawn air into stainless steel nano-silver ionic filter screen 3 is tentatively filtered, and removes the bulky grain debris in air, is connect Air carries out the filtering of PM2.5 into nanofiber membrane mesh 4, and the LED in photocatalyst filtering net 5 is ultraviolet for the air after filtering The harmful chemicals such as sterilized, removal formaldehyde are carried out under light irradiation, and sterilizing is carried out by anion generator 6, finally From air outlet 82 discharge fresh air used for the mankind, in filter process, control panel 1 constantly carry out Detection of Air Quality with Working condition shows.
The object, technical solutions and advantages of the present invention are further described by above-listed preferred embodiment, are answered Understand, the foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all in essence of the invention Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.

Claims (1)

1. a kind of air purifier that need not change filter screen, it is characterised in that：Including base, the base top is provided with and includes The shell of air inlet and air outlet, the enclosure is provided with control panel and purifier, the control panel and purification Device is electrically connected with, and the purifier includes the fan that can be drawn air into, and the fan lower section is provided with larger of filtering The chip of grain, hair foreign matter and can be sterilized stainless steel nano-silver ionic filter screen, the stainless steel nano-silver ionic filter screen lower section The nanofiber membrane mesh that can carry out PM2.5 filterings is provided with, the nanofiber membrane mesh lower section is provided with and can carry out sterilization And the photocatalyst filtering net of decomposing formaldehyde, photocatalyst filtering net lower section is provided with sterilization and can accelerate the anion of smoke abatement Generator, the purifier is located between air inlet and air outlet, and the control panel includes that blast volume controller, anion are opened Gateway controller, air quality detector and working condition display screen, the nanofiber membrane mesh include base material, on the base material Lower surface scribbles layers of nanofibers, and the photocatalyst filtering net material is titanium dioxide, and the photocatalyst filtering net uses LED ultraviolet lights Source, the anion generator is by the way of doubleleadout, wherein a lead-out wire is connected to air outlet, another lead-out wire It is connected at 1~5 centimetre of position of mesh electrode, the mesh electrode is connected with safe voltage positive pole, the mesh electrode Positive charge is distributed with, the mesh electrode occurs exoelectrical reaction release huge energy, the sheathing material after being contacted with anion It is ABS plastic；Its application method is comprised the following steps：
（1）Machine, control panel control rotation speed of the fan and then control air quantity are opened, air is sucked from air inlet by fan；
（2）Air after suction filters out bulky grain chip in air, hair different by stainless steel nano-silver ionic filter screen Thing, while the silver ion on stainless steel nano-silver ionic filter screen carries out preliminary sterilization to air；
（3）Preliminary filtered air enters nanofiber membrane mesh, carries out the filtering of PM2.5；
（4）Further the air after filtering enters photocatalyst filtering net, and sterilization is carried out in the presence of photocatalyst filtering net LED ultraviolet lights And decomposing formaldehyde；
（5）Air after further sterilizing arrives at anion generator, and it is anti-that anion contacts generation electric discharge with mesh electrode Huge energy should be discharged and kill bacterium, virus, and accelerate smoke abatement；
（6）Finally, the fresh air after filtering is discharged from air outlet.
CN201410819172.1A 2014-12-25 2014-12-25 A kind of air purifier that need not change filter screen Active CN104501313B (en)

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KR101551328B1 (en) * 2015-05-11 2015-09-18 오문섭 Water type air cleaner
CN104833009A (en) * 2015-06-03 2015-08-12 杭州电子科技大学 Air purifier for filtering air
CN106705282A (en) * 2015-08-18 2017-05-24 昆山博尔法新材料科技有限公司 Large-space disinfection device
CN105135542A (en) * 2015-08-27 2015-12-09 张小江 Air purifier provided with nanofiber filtering membrane
CN105202645A (en) * 2015-10-23 2015-12-30 苏州瓷气时代净化设备有限公司 Electrostatic air cleaning device with display panel
CN106594892A (en) * 2016-12-19 2017-04-26 鲁杨 Household air purifier
WO2019000687A1 (en) * 2017-06-27 2019-01-03 广东美的制冷设备有限公司 Air conditioner
CN109464853A (en) * 2017-09-07 2019-03-15 河北鹏祥展示广告有限公司 The air purifier of secondhand smoke and pernicious gas filtering filtrate and its component preparation in a kind of clean room
CN108224584A (en) * 2017-12-11 2018-06-29 李童 A kind of Telescopic type air purification heater
CN111686936A (en) * 2019-03-14 2020-09-22 宁波方太厨具有限公司 Air filter screen purifier
CN113959039A (en) * 2020-03-23 2022-01-21 艾感科技(广东)有限公司 Evaluation device and method for loss state of nanofiber membrane
CN111706966B (en) * 2020-05-29 2021-10-26 广州市拓丰电器有限公司 Method, system, device and storage medium for air purification
CN113154608A (en) * 2021-04-12 2021-07-23 广州顶冠信息科技有限公司 Method and device for killing virus and germs by plasma

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