CN108278691A - A kind of efficient nano photocatalytic indoor air purifier - Google Patents

A kind of efficient nano photocatalytic indoor air purifier Download PDF

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Publication number
CN108278691A
CN108278691A CN201810089780.XA CN201810089780A CN108278691A CN 108278691 A CN108278691 A CN 108278691A CN 201810089780 A CN201810089780 A CN 201810089780A CN 108278691 A CN108278691 A CN 108278691A
Authority
CN
China
Prior art keywords
nano
photocatalyst material
lamina affixad
indoor air
air cleaner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810089780.XA
Other languages
Chinese (zh)
Inventor
刘杰
黄卓思
朱雨婷
张文乾宇
陈妍
魏永
李英柳
赵威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou University
Original Assignee
Changzhou University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changzhou University filed Critical Changzhou University
Priority to CN201810089780.XA priority Critical patent/CN108278691A/en
Publication of CN108278691A publication Critical patent/CN108278691A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/108Treatment, 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 using dry filter elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/15Treatment, 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
    • F24F8/158Treatment, 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 active carbon
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/192Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30Treatment, 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 designs a kind of device in nanometer photocatalytic air purifying field.The indoor air cleaner sets primary filter screen (1), HEPA filters (2), activated carbon adsorption plate (3), nano-photocatalyst material single side lamina affixad (4), LED natural light lamp (5), the two-sided lamina affixad of nano-photocatalyst material (6), LED natural light lamp (5), nano-photocatalyst material single side lamina affixad (4), high-power special spectrum LED ultraviolet lamps (7), anion generator (8), centrifugal blower (9) successively after entering the wind grid.Various pieces are tightly fixed to using buckle-type in casing.Wherein it is possible to adjust the spacing between component (4), (5), (6) to optimize its effect.The device can purify the air of a room in particulate matter, microorganism, virus, bacterium etc., effectively remove the VOC volatile gases such as formaldehyde, and air quality can be improved, improve anion concentration.

Description

A kind of efficient nano photocatalytic indoor air purifier
Technical field
The present invention relates to a kind of methods of air purification field of environment protection, specifically about a kind of nano photo catalyzed oxidation The production method of cleaner air package.
Background technology
In recent years, it is that the problem of environmental pollution that primarily represents is more severe with " haze ", it is sightless in order to hide naked eyes Particulate matter (PM10), fine particle (PM2.5), nitrogen oxides and oxysulfide etc., people obviously substantially increase the time indoors Add.According to statistics, there are about 60% times to spend indoors.In fact, room air pollution degree usually compares outdoor air Seriously polluted 2~3 times, the pollution of room air is caused to be mainly derived from following five aspects:First, human body respiration, flue gas;Two It is finishing material, articles for daily use;Third, microorganism, virus, bacterium;Fourth, kitchen fume;Fifth, air conditioner comprehensive disease.Room air Pollutant, which can be divided into, the pollution of the three classes such as the gas pollutants such as volatile organic matter, microorgranic contaminant, solid grain contamination Object.In order to improve indoor air quality, all kinds of air purifiers are had now been developed for indoor air purification, and achieve one Fixed clean-up effect.As the promulgation of (GB/T18801-2015) is marked by air purifier country, to the performance of air purifier and Safety index proposes unified standard, will air purifying process and air purifier manufacture be put forward higher requirements and be chosen War.
Invention content
It is an object of the invention to utilize a kind of homemade high-activity photocatalyst, room air is improved Device.The technology of preparing of nano-photocatalyst experienced the development in more than 40 years, obtain development at full speed.Using a variety of different Preparation method can obtain the nano and micro materials of various patterns, various particle sizes and various structures, have different corresponding Performance, this clarifier are intended to utilize self-control cladded type TiO2Composite Nano visible light catalyst, improves its activity and visible light is urged Change range, to prepare high activity photocatalytic indoor air purifier.The present invention is achieved by the following technical solutions, specifically Include the following steps:
1. a kind of nano-photo catalytic indoor air cleaner, it is characterised in that:The indoor air cleaner is in air inlet grid It is attached to set primary filter screen (1), HEPA (extra large pa) filter (2), activated carbon adsorption plate (3), nano-photocatalyst material single side successively afterwards Plate (4), LED natural light lamp (5), the two-sided lamina affixad of nano-photocatalyst material (6), LED natural light lamp (5), nano-photo catalytic Material single side lamina affixad (4), high-power special spectrum LED ultraviolet lamps (7), anion generator (8), centrifugal blower (9).It is each Part is tightly fixed to using buckle-type in casing.
2. nano-photocatalyst material carrier homeostasis and catalysis material load is secured, LED natural light it is sufficiently strong and It is irradiated on nano-photocatalyst material lamina affixad uniform.Wherein:Nano-photocatalyst material lamina affixad is divided into nano-photocatalyst material list (6) two kinds of face lamina affixad (4) and the two-sided lamina affixad of nano-photocatalyst material.
Description of the drawings
The following further describes the present invention with reference to the drawings.
Fig. 1, efficient nano photocatalytic indoor air purifier exploded view, wherein:1. primary filter screen;2.HEPA filters; 3. activated carbon adsorption plate;4. nano-photocatalyst material single side lamina affixad;5.LED natural light lamps;6. nano-photocatalyst material is two-sided Lamina affixad;7. high-power special spectrum LED ultraviolet lamps;8. anion generator;9. centrifugal blower.
The sectional view of Fig. 2, efficient nano photocatalytic indoor air purifier
Specific implementation mode
It elaborates below to the embodiment of the present invention:The present embodiment is carried out lower based on the technical solution of the present invention Implement, gives detailed embodiment, but protection scope of the present invention is not limited to following embodiments.
Casing 30cm (width) × 50cm (height) × 50cm (depth), the indoor air cleaner after entering the wind grid successively If 200 mesh of primary filter screen (1), HEPA filters (2), activated carbon fibre plate (2mm) (3), nano-photocatalyst material single side adhere to Plate (self-control) (4), LED natural light lamp 15W (5), the two-sided lamina affixad of nano-photocatalyst material (self-control) (6), LED natural light lamp 15W (5), nano-photocatalyst material single side lamina affixad (self-control) (4), high-power special spectrum LED ultraviolet lamps 30W (7), anion Generator 20W (8), centrifugal blower air quantity 100m3/ h (9), various pieces are tightly fixed to using buckle-type in casing.It should Device can purify the air of a room in particulate matter, microorganism, virus, bacterium etc., effectively remove the VOC volatile gas such as formaldehyde Body, and air quality can be improved, improve anion concentration.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.

Claims (5)

1. a kind of nano-photo catalytic indoor air cleaner, it is characterised in that:The indoor air cleaner after entering the wind grid according to It is secondary to set primary filter screen (1), HEPA (extra large pa) filter (2), activated carbon adsorption plate (3), nano-photocatalyst material single side lamina affixad (4), LED natural light lamp (5), the two-sided lamina affixad of nano-photocatalyst material (6), LED natural light lamp (5), nano-photocatalyst material Single side lamina affixad (4), high-power special spectrum LED ultraviolet lamps (7), anion generator (8), centrifugal blower (9).Various pieces It is tightly fixed in casing using buckle-type.
2. nano-photo catalytic indoor air cleaner according to claim 1, it is characterised in that:The primary filter screen, (seas HEPA Pa) filter, activated carbon adsorption plate play absorption or cross the pollutant in air filtering, and LED natural light is sufficiently strong and is receiving Irradiation is uniform on rice catalysis material lamina affixad, and direct purification decomposes the pollutant in air, and high-power special spectrum LED is ultraviolet Lamp mainly plays bactericidal effect, and anion generator improves indoor anion concentration, and centrifugal blower plays negative-pressure ward, improves room Interior air exchange rate.
3. nano-photo catalytic indoor air cleaner according to claim 1, it is characterised in that:Nano-photocatalyst material is certainly The efficient visible light catalyst of system, carrier homeostasis and catalysis material load securely, directly affect photocatalyst decomposing, purifying Effect.
4. nano-photo catalytic indoor air cleaner according to claim 1, it is characterised in that:According to light source installation position It sets, nano-photocatalyst material lamina affixad is divided into nano-photocatalyst material single side lamina affixad (4) and nano-photocatalyst material is two-sided attached (6) two kinds of plate.
5. nano-photo catalytic indoor air cleaner according to claim 1, it is characterised in that:Above-mentioned each component is pressed (1)~(9) sequence is installed, and can adjust spacing by the socket being pre-designed between each component advanced optimizes air purifier reality Border operational effect.
CN201810089780.XA 2018-01-30 2018-01-30 A kind of efficient nano photocatalytic indoor air purifier Pending CN108278691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810089780.XA CN108278691A (en) 2018-01-30 2018-01-30 A kind of efficient nano photocatalytic indoor air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810089780.XA CN108278691A (en) 2018-01-30 2018-01-30 A kind of efficient nano photocatalytic indoor air purifier

Publications (1)

Publication Number Publication Date
CN108278691A true CN108278691A (en) 2018-07-13

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Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109945344A (en) * 2019-03-20 2019-06-28 深圳市净净空气科技有限公司 A kind of pure nano-negative ion air cleaning unit of intelligence
IT201800010423A1 (en) * 2018-11-19 2020-05-19 Dirac S R L AIR PURIFIER WITH NANOTECHNOLOGIES FOR INTERIORS AND EXTERIORS AND SYSTEM INCLUDING SAID PURIFIER
CN112356244A (en) * 2020-11-04 2021-02-12 安徽青花坊瓷业股份有限公司 Glaze spraying device for ceramic production spraying

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CN206094328U (en) * 2016-08-25 2017-04-12 中山市奥鸿电子科技有限公司 Air purification device based on light catalytic technology
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WO2006111089A1 (en) * 2005-04-19 2006-10-26 72G Group Limited An air filter capable of eliminating volatile organic compounds
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KR20160030696A (en) * 2014-09-11 2016-03-21 전북대학교산학협력단 Filter media having noxious substances reducing and antibacterial function and manufacturing method of the same
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CN104728945A (en) * 2015-02-12 2015-06-24 杭州光美环保科技有限公司 Stacked type intelligent air treatment system
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800010423A1 (en) * 2018-11-19 2020-05-19 Dirac S R L AIR PURIFIER WITH NANOTECHNOLOGIES FOR INTERIORS AND EXTERIORS AND SYSTEM INCLUDING SAID PURIFIER
WO2020104878A1 (en) * 2018-11-19 2020-05-28 Dirac S.R.L. Indoor and outdoor nano air purifier and system comprising said purifier
CN109945344A (en) * 2019-03-20 2019-06-28 深圳市净净空气科技有限公司 A kind of pure nano-negative ion air cleaning unit of intelligence
CN112356244A (en) * 2020-11-04 2021-02-12 安徽青花坊瓷业股份有限公司 Glaze spraying device for ceramic production spraying

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Application publication date: 20180713

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