CN1876417A - Photo-catalytic processor for eliminating organic volatile in automobile - Google Patents
Photo-catalytic processor for eliminating organic volatile in automobile Download PDFInfo
- Publication number
- CN1876417A CN1876417A CNA2005100266237A CN200510026623A CN1876417A CN 1876417 A CN1876417 A CN 1876417A CN A2005100266237 A CNA2005100266237 A CN A2005100266237A CN 200510026623 A CN200510026623 A CN 200510026623A CN 1876417 A CN1876417 A CN 1876417A
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- automobile
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- filler
- organic volatile
- quartz burner
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- 230000001699 photocatalysis Effects 0.000 title claims abstract description 31
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 88
- 239000000945 filler Substances 0.000 claims description 58
- 239000010453 quartz Substances 0.000 claims description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- 238000004378 air conditioning Methods 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- 230000002070 germicidal effect Effects 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 230000001788 irregular Effects 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims 8
- 238000003379 elimination reaction Methods 0.000 claims 8
- 239000012855 volatile organic compound Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract 1
- 235000010215 titanium dioxide Nutrition 0.000 description 26
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- -1 hydroxide radical free radical Chemical class 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007146 photocatalysis Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 150000004821 1,3-dichlorobenzenes Chemical class 0.000 description 1
- 208000035285 Allergic Seasonal Rhinitis Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 201000008197 Laryngitis Diseases 0.000 description 1
- 208000019693 Lung disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 206010048908 Seasonal allergy Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036737 immune function Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001617 migratory effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000001303 quality assessment method Methods 0.000 description 1
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- 230000000241 respiratory effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0071—Electrically conditioning the air, e.g. by ionizing
- B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
-
- 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
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0675—Photocatalytic filters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Catalysts (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to a photo-catalytic processor which can eliminate the organic volatile inside the vehicle, wherein said process is embedded into the inlet/outlet circular tube of air conditioner or similar frame structure; and it comprises several blocks made from anatase nanometer titania metallic mesh skeleton stuffs; said stuffs are parallel with spaces between them; it comprises at least one ultraviolet tube inside said space or the side surface of stuff; and it also comprises at least one air fan. The inventive processor can fully utilize the inlet filter frame of air conditioner and be mounted inside the frame, to process the inlet harmful gas and itself released volatile organic compounds, to effectively decompose them; since the processor is mounted inside the frame structure, the radiation of leakage of ultraviolet can be avoided.
Description
Technical field
The present invention relates to gas processing airtight or the semi-hermetic space, more specifically refer to a kind of photo-catalytic processor of eliminating organic volatile in automobile, this treater is embedded in air conditioning for automobiles induction tract or the similar framed structure mutually, it can to organic volatile in automobile, and various the motor vehicle exhaust emissions oxides of nitrogen, hydro-carbon and the ozone that go out handle.
Background technology
People know, the air of long-term migratory stain, can reduce human respiratory immunity, the attack rate of laryngitis, bronchitis, heart and lung diseases is increased, and the non-metallic material in the automotive upholstery, can discharge a large amount of contaminants of chemical origins as engineering plastics, adhesives, rubber, coating leather, paint etc., as formaldehyde, benzene, dimethylbenzene, ammonia, total volatile organism (TVOC), and the material of harmful human bodies such as the pollutants that sends of other human body respiration metabolism and bacterium.
Equipment also can produce several objectionable impuritiess in the automobile, as insulating material be heated, electrical equipment heat release, gasoline combustion etc., pollutants that preceding vehicle gives off when running car such as acidic gas such as nitrogen monoxide, nitrogen dioxide are just introduced in the compartment along with the air conditioning for automobiles induction tract, and enter the upper respiratory tract and lung through human body respiration.
Be sitting in people in the automobile and breathing the waste gas of car in front engine emission and unburned fuel gas completely, add get on the car in other volatile organic matter (VOC), be enough to cause the damage of respiratory system, liver, kidney and blood forming organ, the change of immunologic function, even the danger of cancer is brought out in existence.
1999, two mechanisms of the ARB of the U.S. and SCAQMD spend 440,000 dollars, research conclusion consuming time 2 years and are: aerial contamination and toxic substance concentration ratio normal air in the car exceeded 10 times.2003, the correlative study structure of automobile internal contamination was also narrated in U.S.'s environmental protection transportation and air quality assessment and standard office chamber in " automobile and fuel thereof are controlled air-polluting " long report.
Yet at present all car manufactures of the whole world all do not have the treater that any effective processing automotive upholstery gives out organic volatile for a long time, more do not have treater can handle when windowing or the opening automobile air-conditioning after the oxides of nitrogen, hydro-carbon and the ozone that go out by the various motor vehicle exhaust emissions that suck in the car outer air.
Summary of the invention
The purpose of this invention is to provide a kind of photo-catalytic processor of eliminating organic volatile in automobile, this photo-catalytic processor sucks in the time of removing the air conditioning for automobiles air inlet effectively variously produces the organic and mineral compound gases of harm to the person, also can work as promptly eliminate when using in the automobile circulation air-conditioning automotive upholstery continue to give out the organic volatile and smelly, the sterilization that disappears.
To achieve these goals, the present invention adopts following technical scheme:
A kind of photo-catalytic processor of eliminating organic volatile in automobile,
This treater is embedded in air conditioning for automobiles mutually and advances/give vent to anger in circulating line/similar framed structure and comprise,
The metal net shaped skeleton structure filler of nanometer anatase titania body, filler body be arranged side by side and the filler body between leave at interval;
At least one quartz burner, quartz burner place in the interval between the filler body or place the side of filler body.
The metal net shaped skeleton structure filler of described nanometer anatase titania body is bulk or plates and is provided with one at least.
The polygonal column of irregular/rule that the metal net shaped skeleton structure filler of described nanometer anatase titania body is that a perpendicular or parallel cross sectional shape is.
Described quartz burner is any of middle pressure ultraviolet lamp, high-pressure sodium lamp, black lamp, ultraviolet germicidal lamp.
The wavelength of described quartz burner is between the 250nm-380nm.
A kind of photo-catalytic processor of eliminating organic volatile in automobile,
This treater is embedded in air conditioning for automobiles mutually and advances/give vent to anger in circulating line/similar framed structure and comprise,
The metal net shaped skeleton structure filler of nanometer anatase titania body, filler body be arranged side by side and the filler body between leave at interval;
At least one quartz burner, quartz burner place in the interval between the filler body or place the side of filler body;
At least one air guide fan, air guide fan and filler body are arranged side by side.
Described air guide fan places into/gives vent to anger a side or the two side ends of circulating line or similar framed structure.
The metal net shaped skeleton structure filler of described nanometer anatase titania body is blocks or plates and is provided with one at least.
Described quartz burner is any of middle pressure ultraviolet lamp, high-pressure sodium lamp, black lamp, ultraviolet germicidal lamp.
The wavelength of described quartz burner is between the 250nm-380nm.
In technique scheme of the present invention, this treater be embedded in mutually air conditioning for automobiles advance/give vent to anger in circulating line/similar framed structure and comprise the metal net shaped skeleton structure filler of one or more nanometer anatase titanias body, filler body be arranged side by side and the filler body between leave at interval; At least one quartz burner, quartz burner place in the interval between the filler body or place the side of filler body.In addition, also comprise at least one air guide fan, air guide fan and filler body are arranged side by side.This treater can make full use of that automobile possesses advances/gives vent to anger circulating line or similar framed structure and establish within it, come volatile organic compound and other pernicious gas of existing in the automobile are handled, can also catch the planktobacteria in the deacration extremely, its ability is up to 99.997%.The setting of air guide fan then can quicken to eliminate the volatile organic compound matter that the person is produced fatal harm; Treater is placed in air conditioning for automobiles dexterously and advances/give vent to anger in circulating line or the similar framed structure, and blocks ultraviolet ray and leak, and has both protected the safety of treater, does not increase again and takies any exceptional space of automobile.
Description of drawings
Fig. 1 is the structural representation of photo-catalytic processor of the present invention.
Fig. 2 and Fig. 3 are respectively the application scheme drawing of photo-catalytic processor of the present invention in Air conditioning duct for automobile.
The specific embodiment
For further specifying above-mentioned purpose of the present invention, technical scheme and effect, in conjunction with above-mentioned each figure the present invention is described in detail by the following examples.
Understand for the ease of the present invention being had better, below earlier the correlativity of sharp titanium nano titanium oxide is done following introduction:
The photocatalysis characteristic of titanium dioxide was found by Japanese Teng Yuzhao professor in 1972, has been obtained extensive studies and application so far.Light-catalysed groundwork is: after conductor oxidate (as titanium dioxide) nanometer particle is subjected to photon irradiation greater than the energy gap energy, electronics transits to conduction band from valence band, produced electron-hole pair, electronics has reducibility, the hole has oxidisability, the OH of hole and oxide semiconductor nanoparticle surface
-(hydroxide ion) reaction generates the very high OH free radical (hydroxide radical free radical) of oxidisability, and active OH free radical (hydroxide radical free radical) can be the oxidation operation of many difficult degradations CO
2And H
2Inorganic matters such as O.Therefore, nano titanium oxide not only can be widely used in the photocatalytic degradation to waste water from dyestuff, agricultural chemicals waste water, inhibiter, itrogenous organic substance, chloride, fluorine Lyons, industrial acid-washed waste water and oily waste water etc., and it is degraded to CO
2, H
2O and other little molecule inorganic matter; Simultaneously, can also be to airborne volatile organic compound (VOC), as formaldehyde, benzene, dimethylbenzene, ammonia, nitrogen monoxide, nitrogen dioxide, carbon tetrachloride, trichoroethylen, carbon dichloride, chloroform, 1, the 2-dichloro-benzenes, 1,3-dichloro-benzenes, ethylbenzene, toluene, acetaldehyde, acetic acid are degraded; Also can decompose airborne anaphylactogen, minimizing anaphylactia such as pollinosis, asthma in addition; Also can decompose germ.
The present invention based on principle be exactly can produce powerful redoxomorphism when utilizing nanometer anatase titania to shine ultraviolet ray, the oxidation operation around the nanometer anatase titania can be decomposed or the molecular bond chain of inorganic matter gas destroyed and then reach air quality and sterilization effects in the clean air vehicles.Guiding theory is to utilize existing most automobile that air-conditioning duct or similar framed structure are all arranged, in the inside of these air-conditioning ducts or similar framed structure the photo-catalytic processor that can eliminate organic volatile, oxides of nitrogen, hydro-carbon and ozone is installed, can be eliminated in the automobile like this or by outer suck the person is produced the volatile organic compound matter of fatal harm and initiatively eliminates six oxides of nitrogen that cause one of global warming gap effect gas that propose in " Kyoto Protocol " of car; Can also eliminate strong carciogenic hydro-carbon and other inorganic matter in addition, and these photo-catalytic processors all can also be installed in the air-conditioning duct or in the similar framed structure dexterously, can block the safety that ultraviolet ray leaks and protected treater.
Embodiment 1
Please earlier in conjunction with shown in Figure 1,
Shown in Figure 1 is a photo-catalytic processor 1 that is designed to modular construction, comprise and be embedded in the air-conditioning duct mutually or the metal net shaped skeleton structure filler of several nanometer anatase titanias body 2, at least one quartz burner 3 in the similar framed structure, the metal net shaped skeleton structure filler of several nanometer anatase titanias body 2 is and is arranged side by side, and leaves between the filler body 2 at interval; Quartz burner 3 places in the interval between the filler body 2 or places the side of filler body 2.
The metal net shaped skeleton structure filler of described nanometer anatase titania body 2 is for blocks or plates and be provided with one at least.
The metal net shaped skeleton structure filler of described nanometer anatase titania body 2 is that a perpendicular or parallel cross sectional shape is irregular or regular polygonal column, can be shone by quartz burner 3.
In the above-described embodiment,
The quantity of quartz burner 3 can be set as required, and one or more fluorescent tube etc. can be set.
Press any of ultraviolet lamp, high-pressure sodium lamp, black lamp, ultraviolet germicidal lamp during described quartz burner 3 is selected for use, the ultraviolet light wavelength that quartz burner 3 sends is between 250nm～380nm.
Embodiment 2
The treater of embodiment 2 also sees also shown in Figure 1, it also is a photo-catalytic processor 1 that is designed to modular construction, comprise be embedded in the air-conditioning duct mutually or similar framed structure in the metal net shaped skeleton structure filler of several nanometer anatase titanias body 2, at least one quartz burner 3 and air guide fan 4, the metal net shaped skeleton structure filler of several nanometer anatase titanias body 2 is and is arranged side by side, and leaves between the filler body 2 at interval; Quartz burner 3 places in the interval between the filler body 2 or places the side of filler body, and air guide fan 4 is arranged side by side with filler body 2.
Described air guide fan 4 places into/gives vent to anger a side or the two side ends of circulating line or similar framed structure.
Air guide fan 4 both can be installed on the ventilation inlet of air-conditioning duct or similar framed structure, also can be installed on air outlet, and the purpose that air guide fan 4 is installed is to accelerate circulation.Can certainly the air guide fan be installed respectively at ventilation inlet and air outlet.Air guide fan 4 is generally selected the small fan of micro-motor for use, and it takes folk prescription to the air draught air inlet.
Equally,
The metal net shaped skeleton structure filler of described nanometer anatase titania body 2 is for blocks or plates and be provided with one at least.
Described quartz burner 3 is any of middle pressure ultraviolet lamp, high-pressure sodium lamp, black lamp, ultraviolet germicidal lamp.
The wavelength of described quartz burner 3 is between the 250nm-380nm.
See also Fig. 2 and shown in Figure 3,
Treater of the present invention is when practical application, and three treaters 12,14,17 (for convenience of explanation, these three treaters being renumberd is 12,14,17) are mounted advancing/the air extractor duct end of air-conditioning duct respectively.Automotive air-conditioning system comprises air outlet 11, the interior circulation ventilation inlet 18 of filtering installation and the external circulation air inlet 15 that filtering installation has been installed has been installed, and the air-conditioning disposal system 13 that has comprised heating unit, cold air unit and blasting unit etc.In Fig. 2, air direct is an air conditioning for automobiles outer circulation mode, air intake control valve 16 is closed internal recycle pipeline, the outer gas of car is inhaled into a/c system, enter in the automobile again, discharge outside the automobiles by deflation hole 19 then, a large amount of outer already present volatile organic compound of cars, oxides of nitrogen, hydro-carbon and other various deletrious inorganic matter gases etc. of sucking decomposed filtration treatment when this moment, two photo-catalytic processors 12,14 will be to the air conditioning for automobiles air inlet.In Fig. 3, air direct is the air conditioning for automobiles inner loop mode, air intake control valve 16 (switch in the outer circulation pipeline this moment) is closed the outer circulation pipeline, gas in the automobile is inhaled into a/c system, reenter again in the automobile, this moment two photo-catalytic processors 12 and 17 will eliminate the organic volatile that automotive upholstery continues to give out rapidly.
Usually, generally all designed the air cycle power device in the automotive air-conditioning system, be equivalent to the function of air guide fan, air guide this moment fan also can omit according to actual needs.
When concrete installation treater of the present invention, can directly use the slot design, can be installed in air conditioning for automobiles to this photo-catalytic processor easily and advance/give vent to anger in circulating line or the similar framed structure.
Need to prove,
The metal net shaped skeleton structure filler of nanometer anatase titania body is made up of two parts, a part is 12 stereo metal mesh skeleton structure sponge fillers, another part is exactly the framed structure that supports this filler, and 12 stereo metal mesh skeleton structure sponge fillers just are filled in the filler framed structure.Framed structure is that 12 stereo metal mesh skeleton structure sponge fillers are fixed and supported.The surface of 12 stereo metal mesh skeleton structure sponge fillers has loaded anatase titanium dioxide (Anatase is called for short the A type) titanium dioxide nano material, and firm structure, durable, difficult drop-off are stablized in formation.
The metal net shaped skeleton structure filler of nanometer anatase titania body uses the deltohedron stereo structure metal sponge material of the MetalfoamProducts Inc. MP-Ti-nano5 of company, leave the cavity permeability to air in the middle of the filler body and be not less than 99.97%, weight is not more than 10% of volume weight; The nanometer anatase titania material adopts 1～10 nanometer, and specific surface area will be not less than 330m
2/ g.
Quartz burner is generally by supporting acquisition high frequency electric sources that provides such as inverter DC6V-12V or AC100～120V, AC220～240V, AC380～440V, by shining the different of intensity according to fluorescent tube length, power of lamp tube and ultraviolet wire spoke, its tube voltage can be by 100V to 1500V, or higher, frequency is generally more than the 20Khz.After having the metal net shaped skeleton structure filler of air process nano titanium oxide of VOC pollutants, VOC will be decomposed effectively apace by the nano titanium dioxide photocatalysis effect of ultraviolet irradiation, being eliminated purifying air of VOC will discharge from the air discharge port end, reach the potent filter effect of VOC in the automobile inner air.And nanometer anatase titania is when removing various objectionable impurities, and its effect can't weaken or disappear; As long as lasting ultraviolet irradiation is arranged, nanometer anatase titania can constantly produce the valency chain structure of nominal price photon hole and then oxidation of organic compounds and the harmful inorganic matter of cut-out.
By foregoing description as can be known, treater of the present invention can make full use of that automobile possesses advances/gives vent to anger circulating line or similar framed structure and establish within it, come the volatile organic compound that exists in the automobile, oxides of nitrogen, hydro-carbon, ozone, harmful bacteria etc. are handled, volatile organic compound is decomposed effectively apace by the nano titanium dioxide photocatalysis effect of the irradiation of the quartz burner in the treater, the harmful then destroyed molecule valency of inorganic matter gas chain becomes the innocuous gas molecule, and the photocatalyst deodorizing effect is 150 times of active carbon HEPA filter.Nanometer anatase titania is when removing various objectionable impurities, and its effect can't weaken or disappear; As long as lasting ultraviolet irradiation is arranged, nanometer anatase titania can constantly produce the valency chain structure of nominal price photon hole and then oxidation of organic compounds and the harmful inorganic matter of cut-out.The cell membrane that destroys cell with the superpower oxidability (hydroxyl free radical) of nanometer anatase titania photocatalyst makes the loss of bacterium matter cause bacterium death; Solidify the protein of virus, suppress the activity of virus, and catch the planktobacteria that kills in the deacration, its ability is up to 99.997%.The setting of air guide fan then can quicken to eliminate the volatile organic compound matter that the person is produced fatal harm.And all these all are placed in air conditioning for automobiles dexterously and advance/give vent to anger in circulating line or the similar framed structure, and block ultraviolet ray and leak, and have both protected the safety of photo-catalytic processor, do not increase again or take any exceptional space of automobile.
Certainly, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention variation, the modification of the above embodiment.
Claims (10)
1, a kind of photo-catalytic processor of eliminating organic volatile in automobile,
It is characterized in that:
This treater is embedded in air conditioning for automobiles mutually and advances/give vent to anger in circulating line/similar framed structure and comprise,
The metal net shaped skeleton structure filler of nanometer anatase titania body, filler body be arranged side by side and the filler body between leave at interval;
At least one quartz burner, quartz burner place in the interval between the filler body or place the side of filler body.
2, the photo-catalytic processor of elimination organic volatile in automobile as claimed in claim 1,
It is characterized in that:
The metal net shaped skeleton structure filler of described nanometer anatase titania body is bulk or plates and is provided with one at least.
3, the photo-catalytic processor of elimination organic volatile in automobile as claimed in claim 1,
It is characterized in that:
The polygonal column of irregular/rule that the metal net shaped skeleton structure filler of described nanometer anatase titania body is that a perpendicular or parallel cross sectional shape is.
4, the photo-catalytic processor of elimination organic volatile in automobile as claimed in claim 1,
It is characterized in that:
Described quartz burner is any of middle pressure ultraviolet lamp, high-pressure sodium lamp, black lamp, ultraviolet germicidal lamp.
5, the photo-catalytic processor of elimination organic volatile in automobile as claimed in claim 4,
It is characterized in that:
The wavelength of described quartz burner is between the 250nm-380nm.
6, a kind of photo-catalytic processor of eliminating organic volatile in automobile,
It is characterized in that:
This treater is embedded in air conditioning for automobiles mutually and advances/give vent to anger in circulating line/similar framed structure and comprise,
The metal net shaped skeleton structure filler of nanometer anatase titania body, filler body be arranged side by side and the filler body between leave at interval;
At least one quartz burner, quartz burner place in the interval between the filler body or place the side of filler body;
At least one air guide fan, air guide fan and filler body are arranged side by side.
7, the photo-catalytic processor of elimination organic volatile in automobile as claimed in claim 6,
It is characterized in that:
Described air guide fan places into/gives vent to anger a side or the two side ends of circulating line or similar framed structure.
8, as the photo-catalytic processor of claim 6 or 7 described elimination organic volatile in automobile,
It is characterized in that:
The metal net shaped skeleton structure filler of described nanometer anatase titania body is blocks or plates and is provided with one at least.
9, as the photo-catalytic processor of claim 6 or 7 described elimination organic volatile in automobile,
It is characterized in that:
Described quartz burner is any of middle pressure ultraviolet lamp, high-pressure sodium lamp, black lamp, ultraviolet germicidal lamp.
10, the photo-catalytic processor of elimination organic volatile in automobile as claimed in claim 9,
It is characterized in that:
The wavelength of described quartz burner is between the 250nm-380nm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100266237A CN1876417A (en) | 2005-06-09 | 2005-06-09 | Photo-catalytic processor for eliminating organic volatile in automobile |
| PCT/CN2006/001009 WO2006131049A1 (en) | 2005-06-09 | 2006-05-17 | A photocatalyst processor that can eliminate organic volatile in a movable vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100266237A CN1876417A (en) | 2005-06-09 | 2005-06-09 | Photo-catalytic processor for eliminating organic volatile in automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1876417A true CN1876417A (en) | 2006-12-13 |
Family
ID=37498117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100266237A Pending CN1876417A (en) | 2005-06-09 | 2005-06-09 | Photo-catalytic processor for eliminating organic volatile in automobile |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1876417A (en) |
| WO (1) | WO2006131049A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8241407B2 (en) | 2008-09-25 | 2012-08-14 | Panasonic Corporation | Electrostatically atomizing kit for use in a vehicle |
| CN105032174A (en) * | 2008-03-31 | 2015-11-11 | 意大利乐科伍德公司 | Application of photo-catalytic coating particles in decomposition of air pollutants |
| CN105180277A (en) * | 2015-08-28 | 2015-12-23 | 博富科技股份有限公司 | Automobile air conditioner with air purifying function |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2062764A1 (en) * | 2007-11-20 | 2009-05-27 | Numerouno Ricerche S.r.L. | Photocatalytic filtration system for vehicles |
| EP3904211A1 (en) * | 2020-04-30 | 2021-11-03 | Hamilton Sundstrand Corporation | Integration of uv light into aircraft air management systems |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309440A (en) * | 1997-05-12 | 1998-11-24 | Tomoji Sumiya | Purifying apparatus |
| US6241856B1 (en) * | 1997-11-11 | 2001-06-05 | The Board Of Regents Of The University Of Oklahoma | Enhanced oxidation of air contaminants on an ultra-low density UV-accessible aerogel photocatalyst |
| JP2000255257A (en) * | 1999-03-11 | 2000-09-19 | Bosch Automotive Systems Corp | Vehicular air conditioner |
| CN2680341Y (en) * | 2003-12-30 | 2005-02-23 | 洪岳旭 | Nano photocatalyst sterilizing unit for air outlet of automobile air conditioner |
-
2005
- 2005-06-09 CN CNA2005100266237A patent/CN1876417A/en active Pending
-
2006
- 2006-05-17 WO PCT/CN2006/001009 patent/WO2006131049A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032174A (en) * | 2008-03-31 | 2015-11-11 | 意大利乐科伍德公司 | Application of photo-catalytic coating particles in decomposition of air pollutants |
| US8241407B2 (en) | 2008-09-25 | 2012-08-14 | Panasonic Corporation | Electrostatically atomizing kit for use in a vehicle |
| CN105180277A (en) * | 2015-08-28 | 2015-12-23 | 博富科技股份有限公司 | Automobile air conditioner with air purifying function |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006131049A8 (en) | 2007-02-01 |
| WO2006131049A1 (en) | 2006-12-14 |
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