CN103465752B - A kind of air conditioning for automobiles with photocatalyst effect - Google Patents
A kind of air conditioning for automobiles with photocatalyst effect Download PDFInfo
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- CN103465752B CN103465752B CN201310476776.6A CN201310476776A CN103465752B CN 103465752 B CN103465752 B CN 103465752B CN 201310476776 A CN201310476776 A CN 201310476776A CN 103465752 B CN103465752 B CN 103465752B
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- 239000011941 photocatalyst Substances 0.000 title claims abstract description 55
- 238000004378 air conditioning Methods 0.000 title claims abstract description 30
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- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
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- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
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- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
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Landscapes
- Catalysts (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of air conditioning for automobiles with photocatalyst effect, comprise apparatus casing, functional circuit, air-conditioning grid, described air-conditioning grid is arranged on apparatus casing surface, it is characterized in that: on described apparatus casing position, be also provided with a container, for storing photo-catalyst air purifying liquid body, described photo-catalyst air purifying liquid body is liquid sprays, be made up of nano-titania photocatalyst, described container is also provided with an atomizer, this atomizer extends to bottom container by a conduit, described nano-titania photocatalyst comprises nano titanium oxide, nanometer ore deposit crystalline flour, diatom earth, tourmaline and poly cage type silicone.Because spray used in the present invention is mobile dissociated state, can spread rapidly, having can better purifying space is large, the adjustable leeway of user is large feature, poisonous, pernicious gas thus realization sooner, is more effectively degraded in car in air, deodorizing, mildew-resistant, to purify air, without any toxicity, non-secondary pollution.
Description
Technical field
The present invention relates to a kind of air conditioning for automobiles, be specifically related to a kind of air conditioning for automobiles with photocatalyst effect, effectively can solve the problem of in-vehicle air pollution.
Background technology
At present, owing to adopting non-environmental protection material and chemical material in a large number, the pollution condition of automotive interior is very general, brings the hidden danger of healthy aspect, add that the reasons such as inner space of vehicle is narrow and small, stuffy, car body finishing cause the situation of in-car air quality difference to driver and crew.Analyze after deliberation, in-vehicle air pollution source is mainly from car body itself and decorative material, and wherein, the toxic substance such as formaldehyde, benzene,toluene,xylene pollution effect is the most serious.
Great market demand due to China's domestic automobile makes a lot of automobile descend manufacturing line just directly to come into the market, pernicious gas, the smell of various accessory, material do not have release period, if be arranged on the Plastic Parts in car, carpet, roof felt, sofa etc. not in accordance with strict environmental demands, the aerial contamination in car directly will be caused.
In addition when fitting up, some contain the ground glue of objectionable impurities, cover for seat pad, adhesion agent enter in car, containing noxious gas in these ornament materials, the aerial contamination in car will inevitably be caused, make people unconsciously poisoning, gradually there is symptoms such as having a headache, weak, time serious, there will be dermatitis, asthma, hypoimmunity, or even Neuroleptic Leukocytopenia!
Moreover if vehicle air-conditioner evaporator does not carry out cleaning nursing for a long time, will adhere to a large amount of dirt therein, the objectionable impurities such as the amine produced, nicotine, bacterium spreads in car in narrow space, causes in-car air quality difference even anoxic.Simultaneously, because motor space is narrow, new car leak tightness is relatively good, sluggish in air circulation, in car, amount of air is natively few, and the cross pollution of adding between passenger inside the vehicle is serious, in automobile pernicious gas exceed standard exceed standard than pernicious gas in house car larger to the hazard rating of human body.When the carbon dioxide concentration in air reaches 0.5%, people just there will be the senses of discomfort such as headache, dizziness.
Many times, car owner covers above-mentioned pungent taste with regard to passive with perfume taste, but It dones't help the situation to decontamination.In September, 2012, a " healthy automobile examining report " shows that 11 sections of mainstream car design may exist carcinogenic risk, and carcinogen contains carcinogenic substance from in-car air quality.Above-mentioned carcinogenic threat should not be underestimated, and due to the concern gradually of everybody environmental pollution, believes in the near future, photocatalyst can gradually accept by masses, and become the main core force that environment purification pollutes.
Photocatalyst is surrounding purifying material the safest and the cleanest in the world at present, extensively use in regions such as America and Europe and Japan, Korea S, degradation of formaldehyde, benzene,toluene,xylene, ammonia, TVOC affect human body health effectively harmful organic substance can play cleansing action, and there is efficient antiseptic property widely, the toxin that bacterium or fungi can be discharged decomposes and harmless treatment, uses photocatalyst technology will can solve above-mentioned in-vehicle exposure problem.
Summary of the invention
Technical matters to be solved by this invention, provides a kind of air conditioning for automobiles with photocatalyst effect for above-mentioned present situation exactly, can remove in-vehicle exposure fast, remove pernicious gas, bactericidal.
For solving the problems of the technologies described above, present invention employs following technical scheme.
There is an air conditioning for automobiles for photocatalyst effect, comprise apparatus casing, compressor, electric control clutch, condenser, condenser electronic fan, evaporator, drier receiver, refrigeration pipe, expansion valve, vacuum solenoid, idling device, control system and air-conditioning grid, described electric control clutch, condenser, condenser electronic fan, evaporator, drier receiver, refrigeration pipe, expansion valve, vacuum solenoid, idling device and set-up of control system are in apparatus casing, described air-conditioning grid is arranged on apparatus casing surface, it is characterized in that: on described apparatus casing position, be also provided with a container, for storing photo-catalyst air purifying liquid body, described photo-catalyst air purifying liquid body is liquid sprays, be made up of nano-titania photocatalyst, described liquid sprays is formed by the dilution proportion of 1:600 to 1:1000 by nano-titania photocatalyst and water, described container is also provided with an atomizer, this atomizer is arranged on the top of container housing, extend to bottom container by a conduit, described conduit is hollow tubing conductor, and length is not less than 3cm.
Above-mentioned photocatalyst is the compound word of light and catalyst (catalyst), and the general name with the photosemiconductor material of photo-catalysis function of representative that to be a kind of with Nano titanium dioxide be itself is tasteless, is the current most ideal material administering that environment inside car pollutes in the world.
Its use principle is: above-mentioned photocatalyst is at sunshine, daylight lamp, under the irradiation of ultraviolet light, similar photosynthetic light-catalyzed reaction can be produced, the electronics in valence band (e-) is excited to transit to conduction band, valence band produces corresponding hole (h+), by the Superoxide anion free radical that the water in air or oxygen catalytic become oxidability extremely strong, hydroxyl radical free radical, super oxygen hydroxyl radical free radical etc. has the photoproduction reactive group of extremely strong oxidability, the energy equivalence of these photoproduction reactive groups is in the high temperature of 3600K, there is very strong oxidisability, can by formaldehyde in car, benzene, toluene, dimethylbenzene, ammonia, the harmful organic substances such as TVOC, pollutants, foul smell, the oxidative breakdowns such as bacterium become harmless carbon dioxide and water, product has the antiseptic property of high-efficiency broad spectrum, effectively can control bacterium, the cross-infection of virus, reach the object controlling bacterial reproduction and purify air.
Due to photocatalyst itself do not change and loss a reacting environment is only provided, so have the advantage of time lasting, continuous action, thorough, safe, nontoxic, non-secondary pollution, the finishing pollution disintegration rates more than 99.8% such as PARA FORMALDEHYDE PRILLS(91,95), also there is bactericidal effect, simultaneously, utilize the collaborative electrostatic adsorption of organosilicon and nano-tourmaline, effective sedimentation PM2.5 dust pollution, as long as get sun or visible ray, allow the vigor of the abundant exciting light catalyst of ultraviolet, just can play the effect improving moist heat in car lastingly, purify air.
Further, in described photo-catalyst air purifying liquid, the ratio of nano-titania photocatalyst and water is advisable at 1:800, in the present invention, photocatalyst substance is photo-catalyst air purifying liquid, remain the characteristic of above-mentioned photocatalyst, can under the effect of light, produce strong catalytic degradation function, because spray is mobile dissociated state, when the time comes by the air draft of air-conditioning, can be faster, the toxic and harmful of effectively degrading in car in air more comprehensively, effectively kill various bacteria, and the toxin that bacterium or fungi can be discharged decomposes and harmless treatment, also possesses deodorizing simultaneously, anti-soil, anti-fouling and self-cleaning, the various functions such as purify air.
Nano-titania photocatalyst of the present invention at least comprises nano titanium oxide, nanometer ore deposit crystalline flour, diatom earth, tourmaline and poly cage type silicone.
Above-mentioned nano titanium oxide is a kind of quartz conductor, not only there is very high photocatalytic activity, and there is acid-alkali-corrosive-resisting, resistance to chemical attack, the advantage such as nontoxic, its mechanism of reaction is: when to accept wavelength be the Ultraviolet radiation of below 388nm to above-mentioned nano titanium oxide ultramicron, its inside excites generation electron hole pair owing to absorbing luminous energy, i.e. photo-generated carrier, then move to rapidly its surface and activate by the oxygen that adsorbs and moisture, produce active free hydroxy and active oxygen, when pollutants and its surface of bacterial adsorption, chain type degradation reaction will be there is, reach the object of decontamination.
Container of the present invention is arranged on a groove location on apparatus casing surface, and the profile of described container is that triangle is to one of octagon or circle.
Above-mentioned container is provided with permanent seat, with described apparatus casing for being fixedly connected with or being flexibly connected, is connected when the time comes by modes such as bayonet units with apparatus casing.When the two is for being fixedly connected with, this container becomes stationary state, immutable in the position of the said equipment housing; When the two is for being flexibly connected, this container its position adjustable, residing angle.When the time comes, user carries out the adjustment of position, angle by Non-follow control, Electronic control or the automatic mode controlled.
Atomizer portion of the present invention is provided with opening/closing device, this opening/closing device both can realize open function, can closing function be realized again, according to the needs of environment inside car, the opening and closing function of this atomizer can be realized by manual control or Systematical control two kinds of modes when the time comes.
Atomizer portion of the present invention is bascule, be provided with spray rate adjusting device, the mode rotating its nozzle can be adopted, carry out the adjustment of discharge rate size, so that user is according to actual conditions in car, control the ejection dosage of above-mentioned photo-catalyst air purifying liquid, as the new car just purchased or after new finishing, just ejection dosage can be tuned up, generally, turn down with regard to appropriateness.
As from the foregoing, the present invention compared with prior art, has following progress.
There is an air conditioning for automobiles for photocatalyst effect, by increasing photo-catalyst air purifying liquid body spray in original air conditioning for automobiles, utilizing the light sources such as sunshine, daylight lamp, ultraviolet light just the pollutants be diffused in car in air can be decomposed and removing.Because photocatalyst is when carrying out light-catalyzed reaction, can ultra-oxygen anion free radical be produced, association negative oxygen ion, thus in removal in-vehicle exposure, there is easy to use, successful, comprehensive, lasting, safe feature, specific as follows:
1, germicidal efficiency is high: sterilizing rate reaches more than 99%, kills the conventional malignant bacteria brute force such as Escherichia coli, staphylococcus aureus.
2, purification efficiency is high: PARA FORMALDEHYDE PRILLS(91,95), benzene, ammonia and other organic contaminant disintegration rate reach more than 90%.
3, odor removal efficient is high: deodorizing rate reaches more than 99%.
4, antimildew and antibacterial function: prevent the generation of mouldy and algae, inorganic antibacterial.
5, negative oxygen ion effect: quick fresh air, purification, dedusting, taste removal.
6, anti-pollution function: keep article surface in car to clean.
As can be seen here, the present invention and conventional spray paint in body surface, form photocatalyst film mode compared with, because spray used is mobile dissociated state, by the air draft of air-conditioning, rapid diffusion, having can better purifying space is large, the adjustable leeway of user is large feature, thus poisonous, the pernicious gas that can realize sooner, effectively degrade in car in air more comprehensively, deodorizing, mildew-resistant, to purify air, to the rapid taste removal of cigarette, potent decementation is had, without any toxicity, non-secondary pollution to aerial contamination most of in car.
Accompanying drawing explanation
By below in conjunction with accompanying drawing, the detailed description of carrying out, will understand more fully and be familiar with the present invention.
Fig. 1 is a kind of surface structure schematic diagram of the present invention.
Fig. 2 is a kind of pie graph of nano-titania photocatalyst material in the present invention.
In figure:
1, Auto Instrument desk; 2, conditioning unit housing;
3, air-conditioning grid; 4, container;
5, photo-catalyst air purifying liquid body; 6, atomizer;
7, hollow tubing conductor; 8, display screen;
9, operation push-button.
Detailed description of the invention
For explaining technical characteristic of the present invention and content further, below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figure 1, Fig. 1 is a kind of surface structure schematic diagram of the present invention.
A kind of air conditioning for automobiles with photocatalyst effect, comprise Auto Instrument desk 1, conditioning unit housing 2, air-conditioning grid 3, described air-conditioning grid 3 is arranged on the surface of conditioning unit housing 2, a display screen 8 is provided with in the below of described conditioning unit housing 2, for contents such as displaying videos, the below of described display screen 8 also has one group of operation push-button 9, it is characterized in that: on described conditioning unit housing 2 position, be also provided with a container 4, for storing photo-catalyst air purifying liquid body 5, described photo-catalyst air purifying liquid body 5 is liquid sprays, be made up (specifically form and refer to Fig. 2) of nano-titania photocatalyst, above-mentioned photo-catalyst air purifying liquid body 5 is formed by the dilution proportion of 1:800 by nano-titania photocatalyst and water, described container 4 is also provided with an atomizer 6, this atomizer 6 is connected with container 4 by screw thread rotation mouth, and the inside of container 4 is extended to by a hollow tubing conductor 7.
In the present embodiment, by increasing photo-catalyst air purifying liquid body spray in original air conditioning for automobiles, the light sources such as sunshine, daylight lamp, ultraviolet light can be utilized just the pollutants be diffused in car in air to be decomposed remove, there is easy to use, successful, comprehensive, lasting, safe feature.With conventional spray paint in body surface, form photocatalyst film mode compared with, because spray used in the present embodiment is mobile dissociated state, air draft by air conditioning for automobiles is spread rapidly, having can better purifying space is large, the adjustable leeway of user is large feature, poisonous, pernicious gas thus realization is degraded sooner, more comprehensively up hill and dale in car in air, deodorizing, mildew-resistant, to purify air, to the rapid taste removal of cigarette, potent decementation is had, without any toxicity, non-secondary pollution to aerial contamination most of in car.
Fig. 2 is a kind of pie graph of nano-titania photocatalyst material of the present invention.
In the present embodiment, described nano-titania photocatalyst comprises nano titanium oxide, nanometer ore deposit crystalline flour, diatom earth, tourmaline and poly cage type silicone.
Above-mentioned nano titanium oxide is a kind of quartz conductor, not only there is very high photocatalytic activity, and there is acid-alkali-corrosive-resisting, resistance to chemical attack, the advantage such as nontoxic, its mechanism of reaction is: when to accept wavelength be the Ultraviolet radiation of below 388nm to above-mentioned nano titanium oxide ultramicron, its inside excites generation electron hole pair owing to absorbing luminous energy, i.e. photo-generated carrier, then move to rapidly its surface and activate by the oxygen that adsorbs and moisture, produce active free hydroxy and active oxygen, when pollutants and its surface of bacterial adsorption, chain type degradation reaction will be there is, thus reach the object purified air.
Last it is noted that above embodiment is only in order to illustrate a kind of technical scheme with the air conditioning for automobiles of photocatalyst effect of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. there is an air conditioning for automobiles for photocatalyst effect, comprise apparatus casing, compressor, electric control clutch, condenser, condenser electronic fan, evaporator, drier receiver, refrigeration pipe, expansion valve, vacuum solenoid, idling device, control system and air-conditioning grid, described electric control clutch, condenser, condenser electronic fan, evaporator, drier receiver, refrigeration pipe, expansion valve, vacuum solenoid, idling device and set-up of control system are in apparatus casing, described air-conditioning grid is arranged on apparatus casing surface, it is characterized in that: on described apparatus casing position, be also provided with a container, for storing photo-catalyst air purifying liquid body, described photo-catalyst air purifying liquid body is liquid sprays, be made up of nano-titania photocatalyst, described liquid sprays is formed by the dilution proportion of 1:600 to 1:1000 by nano-titania photocatalyst and water, described container is also provided with an atomizer, this atomizer is arranged on the top of container housing, extend to bottom container by a conduit, described conduit is hollow tubing conductor, and length is not less than 3cm.
2. the air conditioning for automobiles with photocatalyst effect according to claim 1, is characterized in that: described nano-titania photocatalyst at least comprises nano titanium oxide, nanometer ore deposit crystalline flour, diatom earth, tourmaline and poly cage type silicone.
3. the air conditioning for automobiles with photocatalyst effect according to claim 1, is characterized in that: described container is arranged on a groove location on apparatus casing surface, and the profile of described container is that triangle is to one of octagon or circle.
4. the air conditioning for automobiles with photocatalyst effect according to claim 1, is characterized in that: described container is provided with permanent seat, with described apparatus casing for being fixedly connected with or being flexibly connected.
5. the air conditioning for automobiles with photocatalyst effect according to claim 1, is characterized in that: described atomizer portion is provided with unlatching, closing appliance.
6. the air conditioning for automobiles with photocatalyst effect according to claim 1, is characterized in that: described atomizer portion is bascule, is provided with spray rate adjusting device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN109364721A (en) * | 2018-10-08 | 2019-02-22 | 浙江欧琳生活健康科技有限公司 | A kind of gas cleaning plant and smoke exhaust ventilator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2680341Y (en) * | 2003-12-30 | 2005-02-23 | 洪岳旭 | Nano photocatalyst sterilizing unit for air outlet of automobile air conditioner |
| JP4385800B2 (en) * | 2004-03-11 | 2009-12-16 | 日産自動車株式会社 | Air conditioner for vehicles |
| TWM266185U (en) * | 2004-11-30 | 2005-06-01 | Shu Ho Entpr Co Ltd | Photo-catalysis filter for using in tour bus air conditioner |
| CN201596437U (en) * | 2009-10-30 | 2010-10-06 | 巣建军 | Air purifying device for automobile air conditioner |
| CN201553001U (en) * | 2009-12-09 | 2010-08-18 | 段文卿 | Vehicle-mounted air purification machine |
| DE102011084701A1 (en) * | 2011-10-18 | 2013-04-18 | Behr Gmbh & Co. Kg | Air cleaner |
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2013
- 2013-10-14 CN CN201310476776.6A patent/CN103465752B/en active Active
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