CN105180277A - Automobile air conditioner with air purifying function - Google Patents
Automobile air conditioner with air purifying function Download PDFInfo
- Publication number
- CN105180277A CN105180277A CN201510542074.2A CN201510542074A CN105180277A CN 105180277 A CN105180277 A CN 105180277A CN 201510542074 A CN201510542074 A CN 201510542074A CN 105180277 A CN105180277 A CN 105180277A
- Authority
- CN
- China
- Prior art keywords
- air
- evaporator
- automobiles
- purification function
- battle array
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an automobile air conditioner with the air purifying function. The automobile air conditioner is manufactured in such a manner that an UV light catalytic nanometer antibacterial coating coats the surface layer of an existing air conditioning evaporator in a covering manner; an UV lamp array is arranged and can generate UV light to rightly irradiate the whole surface layer of the air conditioning evaporator; an air inlet and an air outlet are each provided with a gas sensor. The UV light catalytic nanometer antibacterial coating can decompose formaldehyde and other organic volatile matters in an automobile under the irradiating of the UV light and can maintain the antibacterial and antifungal effects without being influenced by the UV light irradiating, so that odor of an air-conditioning system can be eliminated. According to the automobile air conditioner with the air purifying function, the technology of catalytically decomposing the organic volatile matters through the antibacterial and antifungal coating under the effect of the UV light is adopted, the light catalytic nanometer antibacterial coating coats the surface of the air-conditioning evaporator, and the UV lamp array is put into use, so that the problem of purifying air in the vehicle can be well solved; in addition, the aforementioned function can be achieved by little change on the existing automobile air conditioner, rather than using additional devices.
Description
Technical field
The present invention relates to a kind of air conditioning for automobiles, particularly relate to a kind of air conditioning for automobiles with air purification function, belong to auto-parts field.
Background technology
Along with China's expanding economy, automobile is just becoming the much-sought-after item of every household, and the air quality in car also receives increasing concern.In-vehicle exposure thing generally comprises following several respects: be first particulate pollutant, generally comprises PM2.5, dust, pollen etc.; Next is the smell and volatile organic matter (VOC) that increase owing to using plastics, rubber, fiber, adhesive, leather, expanded material etc. in automotive interior material in a large number, as formaldehyde, benzene, toluene etc., the healthy of people directly can be had influence on; Be finally air conditioning for automobiles as automobile inner air and outside air exchanges, inner air circulates key equipment, it is colding and heat succeed each other and the easy raw bacterium of mildew produce peculiar smell, particularly at the evaporator section of automobile under moist dry working environment for a long time.
The principle of current purification of air is mainly by adsorbing, decomposing or transform various air pollutants thus effectively improve air cleanliness.Multiple different technology and medium is had in air purifier, can provide air that is clean and safety to user, conventional air purifying process has: adsorption technology, negative (just) ion technology, catalysis technique, photocatalyst technology, superstructure light mineralising technology, HEPA high efficiency filter technology, electrostatic precipitation technology etc.; Material technology mainly contains: the efficient material of photocatalyst, active carbon, synthetic fibers, HEAP, anion generator etc.The many employings of existing air purifier are compound, namely have employed multiple purification techniques and material medium simultaneously.
But purification techniques many employings filtering technique of air conditioning for automobiles carries out filtering to particles such as such as PM2.5, dust, pollen at present, as adopted HEPA filter screen, active carbon filter screen etc., in-vehicle air pollution for formaldehyde, peculiar smell, endogenetic bacteria etc. then cannot solve, need the device purchased separately except formaldehyde or peculiar smell, also cannot solve for " air-conditioning the is smelly " problem in air-conditioning system.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of air conditioning for automobiles with air purification function, this air conditioning for automobiles not only can solve the problem of peculiar smell in car, endogenetic bacteria and " air-conditioning is smelly ", can be good at decomposing removing in car the VOC materials such as formaldehyde simultaneously.
The present invention in order to the technical scheme solving its technical problem and adopt is:
A kind of air conditioning for automobiles with air purification function, comprise the housing with air inlet and air outlet, and the A/C evaporator be arranged on this housing between outlet and inlet mouth, the Surface mulch formula of described A/C evaporator is coated with ultraviolet catalytic nanometer antibacterium coating, be provided with a uviol lamp battle array, this uviol lamp battle array is fixedly arranged on housing and the ultraviolet light sent be able to irradiate top layer in described A/C evaporator comprehensively, described housing is installed with the first gas sensor near air inlet, described housing is installed with the second gas sensor near air outlet place.
Its further technical scheme is:
Described ultraviolet catalytic nanometer antibacterium coating is coated on the housing outer surface of A/C evaporator, specifically be coated on the pipeline external surface of A/C evaporator, fin outer surface and fin inner surface, and the thickness of this ultraviolet catalytic nanometer antibacterium coating is 10nm ~ 5 μm.
Described uviol lamp battle array is fixedly arranged between air blast and A/C evaporator, and the shadow surface of this uviol lamp battle array is towards A/C evaporator.
Described A/C evaporator to be fixedly arranged between temperature damper and air blast and can to make wind all by this A/C evaporator, and the madial wall that described uviol lamp battle array is fixedly arranged on housing does not stop that air blast air-out is through A/C evaporator.
Described housing is L-type structure, and A/C evaporator is fixedly arranged in the Vertical Channel of this L-type structure, and uviol lamp battle array is fixedly covered on the case inside wall of Vertical Channel bottom.
Described uviol lamp battle array be several ultraviolet LED lamp pearls arrangement formed without shadow formula matrix.
The power of described ultraviolet LED lamp pearl is 0.1 ~ 5.0w, and the radiative wavelength of this ultraviolet LED lamp pearl is 254 ~ 400nm.
Described first gas sensor is fixedly arranged between mist damper and active carbon filter.
Described second gas sensor is fixedly arranged between heater and wind direction damper.
Advantageous Effects of the present invention is: this air conditioning for automobiles adopts antibacterial and mouldproof coating to add photocatalytic degradation VOC technology at A/C evaporator surface coating photocatalytic nanometer coating and uviol lamp matrix, it is in conjunction with existing air conditioning for automobiles principle and nano inorganic antimicrobial technology, by carrying out nano coating coating processing to the shell skin of A/C evaporator, can antibacterial and antimildew function be realized, solve " air-conditioning the is smelly " problem in air-conditioning system; This external air conditioning for automobiles inside arranges uviol lamp battle array, the nano coating effect on its ultraviolet light launched and A/C evaporator surface can realize except the organic effect such as formaldehyde, acetaldehyde, the realization of above-mentioned functions does not need extra device, only need do minor modifications on existing automotive air conditioning device.In addition owing to there is larger contact area between the fin structure of A/C evaporator and air, its surface is after ultraviolet catalytic nanometer antibacterium coating coating processing, photocatalyst in coating fully can contact with air, uviol lamp battle array adopts without shadow formula matrix simultaneously, ultraviolet light and photocatalyst can be made fully to act on, reach best air purification effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the battle array of uviol lamp described in the present invention;
Fig. 3 is the structural representation of the nanometer antibacterium coating of ultraviolet catalytic described in the present invention on the fin of A/C evaporator;
Wherein:
1-air inlet; 1a-car outer air air inlet;
Air air inlet in 1b-car; 2-air outlet;
Air outlet under 2a-; The main air outlet of 2b-;
2c-Defroster Outlet; 3-housing;
4-A/C evaporator; 5-ultraviolet catalytic nanometer antibacterium coating;
6-uviol lamp battle array; 7-first gas sensor;
8-second gas sensor; 9-air blast;
10-temperature damper; 11-mist damper;
12-active carbon filter; 13-heater;
14-wind direction damper; 15-air filter.
Detailed description of the invention
Below in conjunction with specific embodiment and Fig. 1 to Fig. 3, the present invention is described in detail.
With an air conditioning for automobiles for air purification function, comprise the housing 3 with air inlet 1 and air outlet 2, and be arranged at the A/C evaporator 4 on this housing 3 between outlet and inlet mouth.
The Surface mulch formula of described A/C evaporator is coated with ultraviolet catalytic nanometer antibacterium coating 5, this ultraviolet catalytic nanometer antibacterium coating 5 is specifically coated on the top layer of whole A/C evaporator housing, comprises on the inner surface of the outer surface of pipeline used in A/C evaporator, the outer surface of fin and fin.This ultraviolet catalytic nanometer antibacterium coating 5 have see ultraviolet light after can decompose the function of endogenetic bacteria, peculiar smell in harmful VOC gas such as formaldehyde, acetaldehyde in air and air, and also there is when not having UV-irradiation the function of antibacterial and mouldproof.This type coating as more common has the coating of the inorganic particle containing Nano Silver, Nano-Zinc, Nanometer Copper, nano zine oxide, nano titanium oxide etc. with antibacterial and decomposition function.The thickness of this ultraviolet catalytic nanometer antibacterium coating 5 is 10nm ~ 5 μm.
Be provided with a uviol lamp battle array 6, this uviol lamp battle array is fixedly arranged on housing 3 and the ultraviolet light sent be able to irradiate top layer in described A/C evaporator comprehensively.Uviol lamp battle array 6 is fixedly arranged between air blast 9 and A/C evaporator 4, and the shadow surface of this uviol lamp battle array is towards A/C evaporator.A/C evaporator 4 to be fixedly arranged between temperature damper 10 and air blast 9 and can to make wind all by this A/C evaporator, and the madial wall that described uviol lamp battle array 6 is fixedly arranged on housing 3 does not stop that air blast air-out is through A/C evaporator.In this specific embodiment, housing 3 is in L-type structure, and A/C evaporator 4 is fixedly arranged in the Vertical Channel of this L-type structure, and uviol lamp battle array 6 is fixedly covered on the case inside wall of Vertical Channel bottom.Described uviol lamp battle array 6 be several ultraviolet LED lamp pearls arrangement formed without shadow formula matrix, the fin that uviol lamp battle array 6 employing is herein irradiated into A/C evaporator microchannel fully without the ultraviolet light that lamp pearl can send by shadow formula matrix is inner, increase active component (i.e. photocatalyst) and the contact area of air in coating, make coating reach the effect of the materials such as better decomposing formaldehyde, acetaldehyde and anti-bacteria.Wherein the power of ultraviolet LED lamp pearl is 0.1 ~ 5.0w, and the radiative wavelength of this ultraviolet LED lamp pearl is 254 ~ 400nm.
Described housing 3 is installed with the first gas sensor 7 near air inlet, and this first gas sensor is fixedly arranged between mist damper 11 and active carbon filter 12.Described housing is installed with the second gas sensor 8 near air outlet place, and this second gas sensor is fixedly arranged between heater 13 and wind direction damper 14.
When air conditioning for automobiles is opened, uviol lamp battle array 6 can be selected not open or open.When not opening, the ultraviolet catalytic nanometer antibacterium coating on A/C evaporator surface plays the effect of antibacterial and mouldproof, prevents A/C evaporator surface mildew; When opening uviol lamp, outside air enters in air-conditioning from air inlet 1 (car outer air air inlet 1a and Che Nei air air inlet 1b) through air filter 15, then air quantity is regulated through mist damper 10, flowing through through regulating the air of air quantity after the first gas sensor detects the content of the pollutant component in this air, flowing to air blast 9 through active carbon filter 12.Air blast air blast, air is delivered to A/C evaporator 4 place, due to air conditioning for automobiles open time, uviol lamp battle array 6 is opened thereupon, the UV-irradiation that now uviol lamp paroxysm goes out, in the ultraviolet catalytic nanometer antibacterium coating 5 on A/C evaporator top layer, makes the active component in this coating to play a role.When after the coating after the polluter in air and difficult decomposed substance touch this and action of ultraviolet light, formaldehyde wherein, acetaldehyde, peculiar smell and endogenetic bacteria etc. are all by active ingredient breaks down, then the air flowing through A/C evaporator is purified.This air through purification flows to air outlet 2 (lower air outlet 2a, main air outlet 2b and Defroster Outlet 2c) through temperature damper 10 and heater 13 successively, before outflow air outlet, this air through purification flows through the second gas sensor 8 being positioned at air outlet place, detects the content of pollutant obtaining this air after purification.By first and second gas sensor conbined usage, the behaviour in service of coating and uviol lamp battle array on evaporimeter can also be detected in real time.
The foregoing is only preferred embodiments of the present invention.It should be pointed out that without departing from the principles of the present invention, also can make some improvement and modification, all be considered as protection scope of the present invention.
Claims (10)
1. the air conditioning for automobiles with air purification function, comprise the housing (3) with air inlet (1) and air outlet (2), and be arranged at this housing (3) is positioned at into, A/C evaporator (4) between air outlet, it is characterized in that: the Surface mulch formula of described A/C evaporator is coated with ultraviolet catalytic nanometer antibacterium coating (5), be provided with a uviol lamp battle array (6), this uviol lamp battle array is fixedly arranged on the upper and ultraviolet light sent of housing (3) be able to irradiate top layer in described A/C evaporator comprehensively, described housing (3) is upper is installed with the first gas sensor (7) near air inlet, described housing is installed with the second gas sensor (8) near air outlet place.
2. the air conditioning for automobiles of band air purification function according to claim 1, is characterized in that: described ultraviolet catalytic nanometer antibacterium coating (5) is coated on the housing outer surface of A/C evaporator.
3. the air conditioning for automobiles of band air purification function according to claim 2, it is characterized in that: described ultraviolet catalytic nanometer antibacterium coating (5) is coated on the pipeline external surface of A/C evaporator, fin outer surface and fin inner surface, and the thickness of this ultraviolet catalytic nanometer antibacterium coating (5) is 10nm ~ 5 μm.
4. the air conditioning for automobiles of band air purification function according to claim 1, it is characterized in that: described uviol lamp battle array (6) is fixedly arranged between air blast (9) and A/C evaporator (4), and the shadow surface of this uviol lamp battle array is towards A/C evaporator.
5. the air conditioning for automobiles of band air purification function according to claim 4, it is characterized in that: described A/C evaporator (4) to be fixedly arranged between temperature damper (10) and air blast (9) and can to make wind all by this A/C evaporator, the madial wall that described uviol lamp battle array (6) is fixedly arranged on housing (3) does not stop that air blast air-out is through A/C evaporator.
6. the air conditioning for automobiles of band air purification function according to claim 5, it is characterized in that: described housing (3) is in L-type structure, A/C evaporator (4) is fixedly arranged in the Vertical Channel of this L-type structure, and uviol lamp battle array (6) is fixedly covered on the case inside wall of Vertical Channel bottom.
7. the air conditioning for automobiles of band air purification function according to claim 1, is characterized in that: described uviol lamp battle array (6) be several ultraviolet LED lamp pearls arrangement formed without shadow formula matrix.
8. the air conditioning for automobiles of band air purification function according to claim 7, is characterized in that: the power of described ultraviolet LED lamp pearl is 0.1 ~ 5.0w, and the radiative wavelength of this ultraviolet LED lamp pearl is 254 ~ 400nm.
9. the air conditioning for automobiles of band air purification function according to claim 1, is characterized in that: described first gas sensor is fixedly arranged between mist damper (11) and active carbon filter (12).
10. the air conditioning for automobiles of band air purification function according to claim 1, is characterized in that: described second gas sensor is fixedly arranged between heater (13) and wind direction damper (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542074.2A CN105180277A (en) | 2015-08-28 | 2015-08-28 | Automobile air conditioner with air purifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542074.2A CN105180277A (en) | 2015-08-28 | 2015-08-28 | Automobile air conditioner with air purifying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105180277A true CN105180277A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510542074.2A Pending CN105180277A (en) | 2015-08-28 | 2015-08-28 | Automobile air conditioner with air purifying function |
Country Status (1)
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| CN (1) | CN105180277A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196432A (en) * | 2016-07-04 | 2016-12-07 | 珠海格力电器股份有限公司 | The control method of air-conditioning functions/drying, device and system |
| CN107351653A (en) * | 2017-08-01 | 2017-11-17 | 安徽机电职业技术学院 | A kind of air conditioning for automobiles ventilated purification apparatus |
| CN108705920A (en) * | 2017-03-27 | 2018-10-26 | 福特全球技术公司 | Method and apparatus for determining the information about the particulate load in the air-flow for flowing into vehicle interior |
| CN110406357A (en) * | 2018-04-26 | 2019-11-05 | 上海汽车集团股份有限公司 | Automobile air purifying air conditioning case and its Ventilation Strategies |
| CN110425912A (en) * | 2019-08-30 | 2019-11-08 | 中国科学院理化技术研究所 | A kind of defrosting sleeve heat exchange structure and its control method |
| CN111942111A (en) * | 2020-07-29 | 2020-11-17 | 东风商用车有限公司 | Air conditioner assembly structure with sterilization function |
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| CN204987240U (en) * | 2015-08-28 | 2016-01-20 | 博富科技股份有限公司 | Take vehicle air conditioner of air -purifying function |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196432A (en) * | 2016-07-04 | 2016-12-07 | 珠海格力电器股份有限公司 | The control method of air-conditioning functions/drying, device and system |
| CN108705920A (en) * | 2017-03-27 | 2018-10-26 | 福特全球技术公司 | Method and apparatus for determining the information about the particulate load in the air-flow for flowing into vehicle interior |
| CN107351653A (en) * | 2017-08-01 | 2017-11-17 | 安徽机电职业技术学院 | A kind of air conditioning for automobiles ventilated purification apparatus |
| CN110406357A (en) * | 2018-04-26 | 2019-11-05 | 上海汽车集团股份有限公司 | Automobile air purifying air conditioning case and its Ventilation Strategies |
| CN110425912A (en) * | 2019-08-30 | 2019-11-08 | 中国科学院理化技术研究所 | A kind of defrosting sleeve heat exchange structure and its control method |
| CN110425912B (en) * | 2019-08-30 | 2024-04-16 | 中国科学院理化技术研究所 | Defrosting sleeve heat exchange structure and control method thereof |
| CN111942111A (en) * | 2020-07-29 | 2020-11-17 | 东风商用车有限公司 | Air conditioner assembly structure with sterilization function |
| CN111942111B (en) * | 2020-07-29 | 2022-02-08 | 东风商用车有限公司 | Air conditioner assembly structure with sterilization function |
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Application publication date: 20151223 |