CN108613260A - A kind of air cleaning unit for eliminating volatile organic matter and smell substance - Google Patents
A kind of air cleaning unit for eliminating volatile organic matter and smell substance Download PDFInfo
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- CN108613260A CN108613260A CN201810401038.8A CN201810401038A CN108613260A CN 108613260 A CN108613260 A CN 108613260A CN 201810401038 A CN201810401038 A CN 201810401038A CN 108613260 A CN108613260 A CN 108613260A
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- cleaning unit
- organic matter
- volatile organic
- smell substance
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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
- 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
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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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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- 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
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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
- F24F8/108—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 using dry filter elements
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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
- 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
- F24F8/158—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 active carbon
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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
- 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
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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
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/66—Volatile organic compounds [VOC]
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/74—Ozone
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to a kind of air cleaning unit for eliminating volatile organic matter and smell substance, including shell (1), two air ducts are equipped in the shell (1)：Main air duct and secondary air duct, the main air duct include the main air inlet (9) set gradually, coarse filtration net (2), slightly effect filter assemblies (3), catalytic purification component (4), main fan (5), egress filtering net (6) and main air outlet (10)；The secondary air duct includes the secondary air inlet (11) set gradually, ion generator (8) and secondary air outlet (12), wherein secondary air inlet (11) is located at the main air outlet (10), and secondary air outlet (12) is between the thick effect filter assemblies (3) and catalytic purification component (4).Compared with prior art, the present invention can be effectively improved air quality indoor, in interior and cabin, and simultaneous catalytic removal component can keep high activity within considerable time, without frequently replacing, have the advantages that small, efficient, low-material-consumption.
Description
Technical field
The present invention relates to field of environment protection, the elimination handled more particularly, to a kind of civilian air purification and industrial waste gas is volatilized
The air cleaning unit of property organic matter and smell substance.
Background technology
In modern society, people increasingly pay attention to the air quality of local environment, poor confined space of especially divulging information
Interior such as closed interior, car and cabin.
The factors such as various paint, coating, adhesive, plastic part can lead to a large amount of formaldehyde of accumulation, benzene in confined space
The volatility smell substance such as class, esters seriously threatens the health generation of people, removes harmful and stench in confined space
Gas has attracted more and more attention from people.
Air purifier is also known as air cleaner, is a kind of device that can adsorb, decompose or convert various pollutants.Often
Air purifier has strainer filter net type, activated carbon formula, optical sensitive, ozone type, plasma type, electrostatic etc..
Strainer filtering formula, activated carbon formula clarifier are easily saturated, and are needed to frequently replace；Optical sensitive clarifier removes volatility
Organic matter efficiency is low；Ozone, plasma and electrostatic it is also easy to produce excessive ozone, it is necessary to it is used before entering confined space,
It is inconvenient；Chinese patent discloses " vehicular air purifier " of a Patent No. 201510973761.X, this patent
Using ozone and electrostatic precipitation combined processing mode, air purification is carried out using positive and negative ion when automobile starting, is adopted after flame-out
Air purification is carried out with ozone.The shortcomings that device, is purified when being automobile starting using negative ions, but less efficient；It puts out
After fire, using ozone purification, but ozone content is not easy to control, easily causes the aging of interior exterior material, meanwhile, net using such
It is found during changing device, the pollution of the organic-inorganics such as formaldehyde, benzene class, ketone, esters, hydrogen sulfide or smell substance are passing through ozone
Also part ionization can occur when generator to decompose, the substance that generation is difficult to nature desorption is attached to ozone generator, causes smelly
Oxygen Generator working efficiency, which reduces, even to be damaged.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind by strong oxidizing property
Ion cluster, the characteristics of catalytic oxidation activity high using catalytic purification component room temperature, volatile organic matter is directly degraded to two
Carbonoxide and water, simultaneously, catalytic purification material can remove extra ozone, avoid the release of ozone, non-secondary pollution production
It is raw, be not required to use under unmanned situation, can round-the-clock removing pernicious gas, the elimination volatile organic matter of highly effective and safe and different
The air cleaning unit of taste substance.While purifying air, major and minor two air ducts are devised, main air duct is net for above-mentioned air
Change, secondary air duct will be introduced to by the pure air of purification near ion generator, clean to generate the ion cluster of strong oxidizing property
Air ensured the safe and stable operation of ion generator.
The purpose of the present invention can be achieved through the following technical solutions：A kind of elimination volatile organic matter and smell substance
Air cleaning unit, including shell, which is characterized in that two air ducts are equipped in the shell：Main air duct and secondary air duct, institute
The main air duct stated includes the main air inlet set gradually, coarse filtration net, slightly imitates filter assemblies, catalytic purification component, main fan, goes out
It makes a slip of the tongue strainer and main air outlet；
The secondary air duct includes the secondary air inlet set gradually, ion generator and secondary air outlet, wherein secondary air inlet
Go out positioned at the main air outlet, secondary air outlet is between the thick effect filter assemblies and catalytic purification component.
Secondary fan can not be set in the secondary air duct, secondary fan can also be equipped with, secondary fan is arranged in ion generator
Afterwards, the pure air at main air outlet is sucked by ion generator by secondary fan.When not setting secondary fan, the stream in secondary air duct
Body can be formed by the suction of main fan and be recycled.
Purification process is happened in main air duct, organic containing formaldehyde, benzene class, ketone, esters etc. under the action of main fan
The air of inorganic pollution or smell substance passes sequentially through coarse filtration net and thick effect filter assemblies, particulate pollutant, ash in air
Dirt etc. is removed；Under the action of main fan or secondary fan, it is introduced near ion generator by the pure air of purification,
The oxidizing species of generation enter main air duct and are mixed into catalytic purification component with pollution air；Oxidizing species are being catalyzed
The pollution of the organic-inorganics such as formaldehyde, benzene class, ketone, esters or smell substance are degraded to carbon dioxide and water in purification assembly, together
When catalyst completely eliminate remaining ozone.
The shell uses chromium plating iron material, and coarse filtration net is provided at main air inlet, and coarse filtration net is metal or modeling
Expect grid, is cross-woven and is reticulated or plastic production reticulates anyhow by wire.
The thick effect filter assemblies are HEPA low efficient filter screens.
The catalytic purification component is made of ferrochrome material frame, non-woven fabrics filter screen, catalytic purification material, wherein urging
Change scavenging material be with degradation organic-inorganic pollutant or smell substance ability it is ultra-fine composite porous.
The catalytic purification material include modified load have the molecular sieve of metal and/or transition metal oxide with/
Or activated carbon, aperture 0.4-5nm.
The organic-inorganic pollutant includes formaldehyde, benzene class, ketone, esters or hydrogen sulfide, the molecular sieve and/or
Activated carbon supported metal includes copper, manganese, iron, platinum or palladium；Ultra-fine composite porous catalysis ozone by organic-inorganic pollute or
Smell substance is degraded to harmlessly carbon dioxide and water, while converting extra ozone to harmless oxygen, avoids secondary dirt
Dye.
The catalytic purification component is connected in a manner of slot with housing combination.
The secondary air duct is used to provide gas source to generate the ion generator of oxidizing species, based on the gas
The pure air that purification process has purified in air duct does not include organic-inorganic polluter.
The air cleaning unit is powered by external power supply or the built-in battery that continues, wherein the voltage of power supply
For 9V, 12V, 24V or 220V.
Power supply system is powered by connection cigar lighter or is powered by built-in rechargeable battery.
The air cleaning unit further includes pollutant concentration detector and control system, pollutant concentration inspection
It includes formaldehyde detector, volatile organic matter detector or ozone detector to survey device, and the control system is for controlling ion
The rotating speed size of the generation intensity and main fan of generator and secondary fan.
Compared with prior art, the beneficial effects of the invention are as follows：
1. the present invention completes formaldehyde, benzene class, ketone, esters, vulcanization at normal temperatures using strong oxidizing property ion and catalyst
The organic-inorganics such as hydrogen pollute or the degradation of smell substance, while the free oxygen atom of the extra activity for eliminating purification process generation,
The secondary pollution to environment is avoided, it is efficient, safe and environment-friendly.
2. it is that a kind of room temperature is urged the non-photocatalysis class product of the present invention, non-pure strainer class product, the catalytic purification material of use
Agent, non-photochemical catalyst, can by oxygen evolution system of dissociating ozone generator or ultraviolet lamp generate ozone, but unglazed urge
Agent；Catalyst itself, which has, to be strong oxidizing property oxygen atom by ozone decomposed and then is then converted to the ability of harmless oxygen molecule,
Strong oxidizing property amount of ions is improved than simple UV ultraviolet lamps, while avoiding outlet ozone concentration excessively high, avoids secondary pollution,
Guarantee personnel safety on the scene.
3. normal-temperature catalyst has both absorption and purifies the function of degradation in catalytic purification component of the present invention, large amount of adsorption,
Can be carbon dioxide and water by organic contaminant degradation under room temperature, inorganic pollutant or ozone be converted into free from extraneous odour without
Evil substance, high catalytic efficiency so that purifying contaminated object is efficient, service life is long, compared with strainer class product, effect not because when
Between increase and decline rapidly.
4. the present invention designs independent wind inlet channel for ion generator, ion generator uses clean air as ion
Occurring source will not generate deposit on ion generator surface, ensure the safe and stable operation of ion generator, avoid simultaneously
Danger is fired caused by being fluctuated due to exhaust gas concentration in ion generator work process.
Description of the drawings
Fig. 1 is the structural schematic diagram of air cleaning unit embodiment 1 of the present invention；
Fig. 2 is the structural schematic diagram of catalytic purification component of the present invention；
Fig. 3 is the structural schematic diagram of air cleaning unit embodiment 3 of the present invention.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of air cleaning unit for eliminating volatile organic matter and smell substance of present embodiment, including shell 1, thick mistake
Strainer 2 (the present embodiment is metal or plastic silk screen), low efficient filter screen 3 (the present embodiment is HEPA low efficient filter screens), ion hair
Raw device 8 (being panel type ozone producer in the present embodiment), catalytic purification component 4 and main fan 5, secondary fan 7, power supply system, sense
Inductive sensing system, visual display interface and control assembly.
The shell 1 uses chromium plating iron material, inside to have at least with main air duct and the secondary air duct air ducts Liang Ge, main air duct
One main air inlet 9 and at least one main air outlet 10 are provided with metal or plastic grid aperture plate at main air inlet 9, by wire
Vertical and horizontal interlacing reticulates or plastic production reticulates.The effect of grid screen is to carry out rectification to incoming air so that speed
Distribution is more uniform.It is mounted with coarse filtration net 2, low efficient filter screen 3, catalytic purification component 4, main wind successively on the inside of metal grid aperture plate
Fan 6.There are ozone generator 8 and secondary fan 7 in secondary air duct.
Main fan 5 air inducing effect under, containing the organic-inorganics such as formaldehyde, benzene class, ketone, esters, hydrogen sulfide pollute or
The air of smell substance passes through the coarse filtration net 2 and low efficient filter screen 3 of main air duct successively, and it is miscellaneous to remove bulky grain in air etc.
Matter, while smooth air-flow.
Under the air inducing effect of secondary fan 7, clean air is directed to 8 surface of ion generator, generates ozone, generation
Ozone enters main air duct and is mixed with the air containing pollutant.
The mixed gas of ozone and the air containing pollutant enters in the catalytic purification component 4 being arranged inside main air duct, catalysis
The structural schematic diagram of purification assembly 4 is as shown in Fig. 2, by preceding metal framework 41 and rear metal framework 45,42 and of preceding primary efficient filter screen
Primary efficient filter screen 44 and catalytic purification material 43 are constituted afterwards.Catalytic purification material 43 has ultrafine micropore structure and multi-stage porous knot
Structure (the present embodiment is the molecular sieve of modification), at normal temperatures can be organic and inorganic by volatility such as formaldehyde, benzene class, esters, hydrogen sulfide
Object is completely decomposed into carbon dioxide and water, and exports pure air.Modified molecular sieve or activated carbon can with efficient-decomposition ozone,
Remove pollutant while can be exceeded to avoid air outlet ozone concentration, avoid secondary pollution, can stop, someone when use.
By purified air outside discharger, the purification to the air containing pollution is completed under the action of main fan 5.
The purifier further includes having pollutant concentration detector (formaldehyde detector, volatile organic matter detector, smelly
Oxygen detector etc.) and visualization display system, pollutant concentration detector is generally corresponding sensor setting and goes out in main air duct
At air port, in real time monitor air cleaning unit clean-up effect, visualization system be arranged on panel, can real-time display currently lead
Wind air inlet pollutant concentration and main wind air outlet pollutant concentration.
The purifier further includes having control system, and control system inside the shell, can be according to main air duct inlet and outlet
The detection data for locating pollutant sensor adjusts rotation speed of the fan and ozone burst size, and specific regulative mode is as follows：1. working as sensing
When device detects that pollutant concentration is higher, rotation speed of the fan and ozone burst size can be increased, with improve contaminant degradation ability 2. when
When sensor detects that pollutant concentration is relatively low, rotation speed of the fan and ozone burst size can be reduced, to reduce energy consumption and noise
Grade.
Through measuring, the present invention is a kind of eliminate volatile organic matter and smell substance air cleaning unit 1 hour it is right
Toluene, formaldehyde, hydrogen sulfide, ethyl acetate removal rate can reach 99%, can effectively remove volatile organic matter in air and
Peculiar smell.
Embodiment 2
Present embodiment is unlike embodiment 1：A kind of described elimination volatile organic matter and smell substance
Ion generator 8 described in air cleaning unit is UV ultraviolet lamp or plasma generator.
Embodiment 3
Present embodiment is unlike embodiment 1：The design of chuck may be used in the main air duct, secondary air duct,
As shown in Figure 3.Shell 1 is made of a small diameter cylinders and a cylinder with large diameter, and main air duct is small diameter cylinders, and secondary air duct is small
Diameter cylinder is formed by interlayer with cylinder with large diameter, this kind of design form can be not provided with secondary fan, net by air purifier
The pure air changed introduces under the action of main fan 5 near ion generator, and ion is opened up by small diameter cylinders
Cavity enters in main air duct.
Claims (10)
1. a kind of air cleaning unit for eliminating volatile organic matter and smell substance, including shell (1), which is characterized in that institute
Two air ducts are equipped in the shell (1) stated：Main air duct and secondary air duct, the main air duct includes the main air inlet set gradually
(9), coarse filtration net (2), slightly effect filter assemblies (3), catalytic purification component (4), main fan (5), egress filtering net (6) and lead
Air port (10)；
The secondary air duct includes the secondary air inlet (11) set gradually, ion generator (8) and secondary air outlet (12), wherein secondary
Air inlet (11) is located at the main air outlet (10), and it is net with catalysis that secondary air outlet (12) is located at the thick effect filter assemblies (3)
Between change component (4).
2. a kind of air cleaning unit for eliminating volatile organic matter and smell substance according to claim 1, feature
It is, purification process is happened in main air duct, main fan (5) under the action of, contains organic-inorganic pollution or smell substance
Air passes sequentially through coarse filtration net (2), slightly effect filter assemblies (3), and the particulate pollutant, dust in air are removed；Ion is sent out
The oxidizing species that raw device (8) generates enter main air duct and are mixed into catalytic purification component (4), strong oxidizing property with pollution air
Organic-inorganic pollution or smell substance are degraded to carbon dioxide and water, while catalyst by substance in catalytic purification component (4)
Completely eliminate remaining ozone.
3. a kind of air cleaning unit for eliminating volatile organic matter and smell substance according to claim 1, feature
It is, secondary fan (7) is additionally provided in the secondary air duct, and secondary fan (7) is arranged after ion generator (8), passes through secondary fan
(7) by the pure air sucking ion generator (8) at main air outlet (10).
4. a kind of air cleaning unit for eliminating volatile organic matter and smell substance according to claim 1, feature
It is, the catalytic purification component (4) is made of ferrochrome material frame, non-woven fabrics filter screen, catalytic purification material, wherein urging
Change scavenging material be with degradation organic-inorganic pollutant or smell substance ability it is ultra-fine composite porous.
5. a kind of air cleaning unit for eliminating volatile organic matter and smell substance according to claim 4, feature
It is, the catalytic purification material includes molecular sieve and/or the work that modified load has metal and/or transition metal oxide
Property charcoal, aperture 0.4-5nm.
6. a kind of air cleaning unit for eliminating volatile organic matter and smell substance according to claim 5, feature
It is, the organic-inorganic pollutant includes formaldehyde, benzene class, ketone, esters or hydrogen sulfide, the molecular sieve and/or work
Property charcoal load metal include copper, manganese, iron, platinum or palladium；Ultra-fine composite porous catalysis ozone by organic-inorganic pollute or it is different
Taste mass degradation is harmlessly carbon dioxide and water, while converting extra ozone to harmless oxygen, avoids secondary pollution.
7. a kind of air cleaning unit for eliminating volatile organic matter and smell substance according to claim 1, feature
It is, the catalytic purification component (4) is combined with the same shell of the mode of slot (1) and connected.
8. a kind of air cleaning unit for eliminating volatile organic matter and smell substance according to claim 1, feature
It is, the secondary air duct is used to provide gas source to generate the ion generator (8) of oxidizing species, based on the gas
The pure air that purification process has purified in air duct does not include organic-inorganic polluter.
9. a kind of air cleaning unit for eliminating volatile organic matter and smell substance according to claim 1, feature
It is, the air cleaning unit is powered by external power supply or the built-in battery that continues, and the voltage of wherein power supply is
9V, 12V, 24V or 220V.
Power supply system is powered by connection cigar lighter or is powered by built-in rechargeable battery.
10. a kind of air cleaning unit for eliminating volatile organic matter and smell substance according to claim 1, feature
It is, the air cleaning unit further includes pollutant concentration detector and control system, pollutant concentration detection
Device includes formaldehyde detector, volatile organic matter detector or ozone detector, and the control system is for controlling ion hair
The rotating speed size of the generation intensity and fan of raw device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401038.8A CN108613260B (en) | 2018-04-28 | 2018-04-28 | Air purification device for eliminating volatile organic compounds and peculiar smell substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401038.8A CN108613260B (en) | 2018-04-28 | 2018-04-28 | Air purification device for eliminating volatile organic compounds and peculiar smell substances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108613260A true CN108613260A (en) | 2018-10-02 |
| CN108613260B CN108613260B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810401038.8A Active CN108613260B (en) | 2018-04-28 | 2018-04-28 | Air purification device for eliminating volatile organic compounds and peculiar smell substances |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631217A (en) * | 2018-10-22 | 2019-04-16 | 皇家动力(武汉)有限公司 | A kind of laboratory ventilation system |
| CN111195481A (en) * | 2020-02-13 | 2020-05-26 | 长安大学 | Volatile organic pollutant purification device and method |
| CN111744294A (en) * | 2020-06-19 | 2020-10-09 | 南京林业大学 | Air purifying device |
| CN112516786A (en) * | 2019-09-18 | 2021-03-19 | 山西尚风科技股份有限公司 | Air purifying device |
| CN114259868A (en) * | 2021-12-20 | 2022-04-01 | 广东美的制冷设备有限公司 | Piezoelectric purification device and electrical equipment |
| US11648329B1 (en) | 2021-11-24 | 2023-05-16 | Rht Limited | Air purifiers |
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