CN101722818A - Air conditioning system of automobile - Google Patents
Air conditioning system of automobile Download PDFInfo
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- CN101722818A CN101722818A CN200810169085A CN200810169085A CN101722818A CN 101722818 A CN101722818 A CN 101722818A CN 200810169085 A CN200810169085 A CN 200810169085A CN 200810169085 A CN200810169085 A CN 200810169085A CN 101722818 A CN101722818 A CN 101722818A
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- conditioning system
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- 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
- B60H3/0085—Smell or pollution preventing arrangements
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- Life Sciences & Earth Sciences (AREA)
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- Environmental & Geological Engineering (AREA)
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- Air-Conditioning For Vehicles (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides an air conditioning system of an automobile. The air conditioning system comprises a plurality of components, wherein all components are provided with contact surfaces contacting the air flowing by the system; at least one contact surface is coated with a coating; and the coating at least contains silver which is nanometer silver. The components comprise a heat exchanger, a shell of the air conditioning system of the automobile, a ventilating channel and a water tank. The coating contains the nanometer silver is the nanometer silver monomer coating or coating containing nanometer silver and base metal. The base metal of the coating comprises at least one hydrophobic material. Preferably, the nanometer silver containing coating is the compound coating of nanometer silver and Teflon. The surface, contacting the air, of the heat exchanger made of metal is provided with the coating containing the nanometer silver and the Teflon. Because the components, which have the contact surfaces contacting the air flowing by, contain the nanometer silver, the air conditioning system of the automobile has the antibiotic function. Because the nanometer silver containing coating also contains the Teflon, the air conditioning system of the automobile has the self-cleaning function.
Description
Technical field
The present invention relates to a kind of automotive air-conditioning system, particularly have antibiotic and the automotive air-conditioning system automatically cleaning ability.
Background technology
Automotive air-conditioning system comprises parts such as air flue, H Exch (comprising temperature booster, evaporator etc.), drip tray parts and automotive air-conditioning system housing, the air that is used for regulating temperature or is used to ventilate enters the a/c system housing through air flue, and may flow through automotive air-conditioning system shell inner surface, H Exch and drip tray parts, the parts that therefore have the mating surfaces that contacts with the air that flows through automotive air-conditioning system comprise air flue, automotive air-conditioning system housing, H Exch and drip tray parts etc.Because the wetting ability of metal partss such as temperature booster and evaporator, aqueous vapor are condensed easily and remained in the surface of these parts, and then dust adheres in its surface easily, is difficult to cleaning, is easy to multiply bacterium and causes interchange of heat to worsen.If air flows through these parts, air is secondary polluted.And plastic components such as automotive air-conditioning system housing, air flue and drip tray parts often are to can not get for a long time cleaning, and same bacterium and the dirt assembled easily of its mating surfaces flows through the air of mating surfaces and then be secondary polluted.Therefore, automotive air-conditioning system causes peculiar smell in the car to the secondary pollution of flowing through air, has a strong impact on occupant's health.
American documentation literature US 5366004A1 discloses a kind of aluminum evaporation device core body that is used for air conditioning for automobiles.The outside face of this evaporator has the dry paint coating.This paint comprises pigment, liquid, lining cement and metal ingredient, and wherein this metal ingredient is inorganic matter and comprises in copper, cupric, silver, silver oxide, the zinc one or more.But the effect of the described air conditioning for automobiles of US 5366004A1 aspect the inhibition germ is unsatisfactory.
American documentation literature US 2002/0189437A1 discloses a kind of swash plate that is used for reciprocating piston, and a kind of compressor that uses this swash plate.This disclosure of the Invention be formed on the lip-deep interlayer of disk component and the solid lubricant layer that forms by silver or silver alloy, wherein the solid lubricant layer power that adheres to disk component is strengthened by this interlayer.This solid lubricant layer is by following at least a formation: molybdenum disulphide, tungsten disulfide, graphite, boron nitride and teflon.Though the solid lubricant layer among the US 2002/0189437A1 comprises silver and teflon, that the effect of this solid lubricant layer provides is lubricated, the protection compressor, does not relate to the antibacterial functions of silver, does not also relate to the hydrophobic function of teflon.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of automotive air-conditioning system (also claiming heating automobile, heating ventilation and air-conditioning system (HVAC)), and this automotive air-conditioning system has antibacterial ability.
The another technical matters that the present invention will solve provides a kind of automotive air-conditioning system, and this automotive air-conditioning system has antibiotic and the automatically cleaning ability.
For this reason, one aspect of the present invention provides a kind of automotive air-conditioning system, described automotive air-conditioning system comprises a plurality of parts, described each parts have the mating surfaces that contacts with the air that flows through this system, wherein at least one described mating surfaces is coated with coating, described coating comprises silver at least, and described silver is Nano Silver.
Wherein, the parts with the mating surfaces that contacts with the air that flows through this system comprise H Exch, automotive air-conditioning system housing, air flue and drip tray parts.
Wherein, described H Exch comprises at least one container, a plurality of pipeline and a plurality of radiating gill, each described pipeline and each described radiating gill provide described mating surfaces, and this mating surfaces provides interchange of heat at the windstream that flows through this H Exch with in this H Exch between the on-cycle first fluid.
Wherein, the mating surfaces parts that are coated with the coating that comprises Nano Silver comprise the H Exch of being made by metallic material.
Wherein, described metallic material is aluminium or copper or the alloy that formed by aluminium and copper.
Wherein, the described coating that contains Nano Silver is a Nano Silver monomer coating.
Wherein, the described coating that contains Nano Silver comprises Nano Silver and mother metal.
Wherein, described mother metal is a hydrophobic material.
Wherein, described hydrophobic material is a teflon.
Wherein, described hydrophobic material comprises one or more in organosilicon, metallic silicon, glass fibre, polystyrene, polyurethane, the vitreous salt.
Wherein, described mother metal comprises one or more in metal, resin, thermoset material, thermoplastic material, oxide salt filler, the glass fibre.
Wherein, described mother metal also comprises teflon.
Automotive air-conditioning system of the present invention has antibacterial functions.When Nano Silver contact bacterium,, play antibacterial action thus because the sterilizing function of Nano Silver makes bacterium lose activity rapidly.
Automotive air-conditioning system of the present invention has antibiotic and self-cleaning function.Hydrophobic material in the coating, particularly teflon material have good hydrophobic character, and it makes condensed water drip rather than adheres on the coating that contains the teflon material.Therefore, automotive air-conditioning system of the present invention can prevent that condensed water and dirt from sticking to a plurality of parts of automotive air-conditioning system (particularly metal parts) with flow through the mating surfaces that air contacts on, thereby prevent that effectiveness of regenerator from reducing and bacterial multiplication.Simultaneously, owing to include Nano Silver in the coating, then further increased antibacterial effect.Therefore, automotive air-conditioning system of the present invention has antibiotic and the automatically cleaning two-fold advantage.
Description of drawings
Fig. 1 shows the scheme drawing of automotive air-conditioning system;
Fig. 2 shows the section-drawing according to the drip tray parts of one embodiment of the present invention;
Fig. 3 shows the section-drawing of interchange of heat part of the H Exch of the another embodiment according to the present invention;
Fig. 4 shows the section-drawing of the drip tray parts of the another embodiment according to the present invention;
Fig. 5 shows the section-drawing of interchange of heat part of the H Exch of the another embodiment according to the present invention.
The specific embodiment
The Nano Silver material is made up of silver atoms (atomic radius 144.4 micromicrons, Ag radius 126 micromicrons), and only these atomic arrangement have become nano level atomic group, becomes structured particles or the structural unit of forming these new materials.Nanometer (nm) is the one-in-million millimeter.The present invention requires the Nano Silver size at 10nm～500nm.Nano Silver can be crystal or 3-D nano, structure, two-dimensional nanostructure or fibrous nano structure, one-dimensional nano structure or layered nano-structure and zero dimension cluster or bunch assembling.
Nano-silver powder and preparing solvent method mainly contain physics method and chemical reduction method.
The nano material characteristic mainly comprises the surface effect of nano material.The surface atom number that the surface effect of nano material is meant nano particle and the ratio of total atom number diminish and sharply increase the caused qualitative variation in back with particle diameter.Because the nanoparticle surface atomicity increases, the surface atom coordination number is not enough and high surface energy, makes that these atoms are easy to combine with other atom and settle out, so have very high chemical activity.The main influence of surface effect: the stability of surface chemical reaction activity, catalytic activity, nano material, the superplasticity of nano material and super ductibility.
The Nano Silver function comprises:
1. broad-spectrum antiseptic
Nano Silver directly enters thalline and oxygen metabolism enzyme, and (SH) combine, the unique effect mechanism that thalline is choked to death can be killed germs such as most of bacteriums of being in contact with it, fungi, mould, spore.As resistance Escherichia coli, resistance golden staphylococci, drug-resistant pseudomonas aeruginosa, streptococcus pyogenes, resistance enterococcus, staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Candida albicans and other G+, G-pathogenic bacteria bactericidal action is arranged all; To chlamydia trachomatis, cause that the gonococcus of sexually transmitted disease also has powerful bactericidal action.
A kind of microbiotic can be killed about 6 kinds of pathogen, and Nano Silver can be killed hundreds of pathogenic microorganisms.Kill bacteria, fungi, trichomonad ,/Chlamydia, gonococcus, bactericidal action is strong, and the antibiotic drug-fast bacteria is had same killing action.
2. potent sterilization
Find that according to the study Ag can kill 650 various bacteria in several minutes.Nano Silver can directly enter thalline, (SH) combine, make enzyme deactivation, block respiratory metabolism it is choked to death with the sulfydryl of oxygen metabolism enzyme rapidly with after cell membrane/film of pathogen combines.Unique sterilization mechanism makes nano-Ag particles at low concentration kill pathogenic organisms rapidly just.
3. penetrablility is strong:
Nano Silver has superpower penetrablility, and common bacteria, obstinate bacterium, drug-resistant bacteria and fungus-caused tissue infection than the depths are all had good bactericidal action.
4. antibiotic lasting
5. safety non-toxic:
In Compendium of Material Medica, put down in writing: give birth to silver, nontoxic; Explanation in U.S. public health bureau nineteen ninety " about the report of investigation of silver-colored toxicity ": silver does not have obvious toxic-side effects to human body.
7. have no drug resistance:
Nano Silver belongs to the non-antibiotic bactericidal agent: Nano Silver can be killed various pathogenic microorganisms, and is stronger than antibiotic, the unique antibiotic mechanism of the Nano Silver of 10nm size can be rapidly direct killing bacteria, make its forfeiture fertility, therefore, can't produce the chemical sproof next generation.
Fig. 1 shows automotive air-conditioning system 1, wherein automotive air-conditioning system 1 include but not limited to air flue 100, H Exch 200, drip tray parts 300 and automotive air-conditioning system housing 400 with the parts that contact of air circulation, wherein said H Exch 200 comprises temperature booster 280 and/or evaporator 290.
Fig. 2 shows the section-drawing according to the drip tray parts 310 of the automotive air-conditioning system of one embodiment of the present invention.Drip tray parts 310 are positioned at the nadir of system 1, comprise water receiving disk body 311 and drain hose 313, and drain hose 313 is arranged on the bottom of water receiving disk body 311.Drip tray parts 310 are made of plastics, and wherein contain the Nano Silver monomer in the goods raw MAT'L of water receiving disk body 311 and drain hose 313, so are distributed with the Nano Silver monomer in the integral body of the integral body of water receiving disk body 311 and drain hose 313.
When automotive air-conditioning system carried out refrigeration work, condensed water converged to water receiving disk body 311 and is discharged by drain hose 313.Because automotive air-conditioning system can not get cleaning for a long time, easy breed bacteria in the condensed water at drip tray parts place, and then cause the air of contact therewith contaminated, this air causes the air in a car compartment deterioration after being discharged into the compartment.Drip tray parts 310 of the present invention contain Nano Silver, therefore have Nano Silver with the surface that conditioned air contacts with condensed water.Because the sterilizing ability of Nano Silver, the growth that it has suppressed bacterium has prevented flowing through the pollution of air.
Fig. 3 shows the section-drawing of interchange of heat part of the H Exch 210 of the automotive air-conditioning system of another embodiment according to the present invention.Wherein H Exch 210 includes but not limited to temperature booster (the heating movement of more specifically saying so) and/or evaporator.H Exch 210 generally comprises at least one container, a plurality of pipeline and a plurality of radiating gill.H Exch 210 is made by metallic material, preferably by aluminium or copper or comprise aluminium and the alloy of copper is made.The metallic material that is used for making H Exch 210 contains the Nano Silver monomer, so the Nano Silver monomer distribution is in the integral body of H Exch 210.H Exch 210, be specially temperature booster and/or evaporator, the interchange of heat part comprise heat exchange surface (with flowing through the mating surfaces that air contacts) 211 and be arranged on radiating gill or rib structure 212 on the heat exchange surface 211 that described radiating gill 212 is used to strengthen the heat transmission.Because the Nano Silver monomer distribution is in the integral body of H Exch 210, all comprise Nano Silver on heat exchange surface 211 and radiating gill 212 and the mating surfaces that air flowing contacts.
Because H Exch 210 is metalwork, its surface condensed water that easily condenses, thereby breed bacteria and produce peculiar smell.Nano Silver is contained on the surface that contacts with air that be conditioned H Exch 210 of the present invention, because the sterilizing ability of Nano Silver, the surface of H Exch 210 is difficult for breed bacteria, therefore plays antibacterial action, prevents that the air quality in the compartment from worsening.
Fig. 4 shows the section-drawing of drip tray parts 320 of the automotive air-conditioning system of the another embodiment according to the present invention, be similar to the drip tray parts 310 of Fig. 2, drip tray parts 320 are positioned at the nadir of automotive air-conditioning system, comprise water receiving disk body 321 and drain hose 323, drain hose 323 is arranged on the bottom of water receiving disk body 321.Drip tray parts 320 are by the plastics manufacturing, and wherein the inside face of water receiving disk body 321 and drain hose 323 (i.e. the mating surfaces that contacts with the air that flows through this automotive air-conditioning system system) has the coating 322 that contains Nano Silver.
This coating 322 that contains Nano Silver can only comprise Nano Silver monomer (Nano Silver monomer coating just), also can comprise Nano Silver monomer and mother metal.Mother metal comprises one or more in metal, resin, thermoset material, thermoplastic material, oxide salt filler, the glass fibre.Preferably, also comprise teflon in the mother metal.More preferably, mother metal is a teflon, and promptly coating is the composite material of Nano Silver and teflon.
Teflon (Terafluoroethylene) is referred to as Teflon, the rich dragon of iron, Teflon or the like (being all the transliteration of Teflon) again.The teflon that the present invention adopts comprises one of four types of PTFE, FEP, PFA, ETFE at least, is fluorocarbon resin, wherein:
1, teflon PTFE:PTFE (polytetrafluoroethylene) non-viscous paint can have maximum operation (service) temperature 290-300 ℃, extremely low friction coefficient, good resistance to abrasion and fabulous chemical inertness at 260 ℃ of long-term uses.
2, teflon FEP:FEP (ethylene fluoride third rare copolymer) non-viscous paint melt-flow when baking forms nonporous film, has the chemical inertness of brilliance, fabulous sticking characteristic, and maximum operation (service) temperature is 200 ℃.
3, teflon PFA:PFA (cross fluoroalkylation thing) non-viscous paint the same with FEP when baking melt-flow formation nonporous film.The advantage of PFA is to have 260 ℃ of higher long-term use temperature, and stronger strong and unyielding degree is particularly suitable for using antiseized and chemical resistance use field under hot conditions.
4, teflon ETFE:ETFE is the copolymer of a kind of ethene and tetrafluoroethylene, and this resin is the most tough and tensile fluoropolymer polymer, can form the durable coating of a layer height, has remarkable chemical resistance, and can be 150 ℃ of following continuous workings.
The characteristic of teflon comprises:
1, viscosity not: nearly all material is not bonding with teflon.
2, resistance to effect of heat: teflon has good heat-resisting and low temperature tolerance characteristics.Short time can be high temperature resistant to 300 ℃, but general long-term use between 240 ℃～260 ℃ has significant heat stability, and it can be worked and not embrittlement under chilling temperature, does not at high temperature melt.
3, sliding: teflon has lower friction coefficient.Friction coefficient changed when load was slided, but numerical value is only between 0.05-0.15.
4, moisture resistance: teflon without water stained on its surface (hydrophobic nature) and oil, also be difficult for being stained with solution during production operation, as be stained with low amount of dirt, simple wiping can be removed.Floor time is short, saves man-hour and also can increase work efficiency.
5, abrasion test: under high capacity, have good wear resisting property.Under certain load, possesses wear-resistant and inadhesive two-fold advantage.
6, corrosion stability: teflon is corroded by medicine hardly, can protect part to avoid suffering the chemical corrosion of any kind of.
Perhaps, even more preferably, mother metal is a hydrophobic material, and more preferably, this hydrophobic material is one or more in organosilicon, metallic silicon, glass fibre, polystyrene, polyurethane, the vitreous salt.
Because the mating surfaces that drip tray parts 320 of the present invention contact with air flowing or condensed water has the coating 322 that contains Nano Silver, bacterium is difficult for growing on this surface of drip tray parts 320, therefore do not produce peculiar smell, thereby improved the quality that flows through automotive air-conditioning system and be discharged into the air in the compartment.When coating has hydrophobic material, particularly during teflon, condensed water because the hydrophobic nature of teflon, bacterium and dirt are difficult in the surface attachment of drip tray parts 320 with drippage is pulled away, and drip tray parts 320 also have the automatically cleaning ability except antibacterial ability thus.
Fig. 5 shows the section-drawing of interchange of heat part of the H Exch 220 of the automotive air-conditioning system of another embodiment according to the present invention.Be similar to the H Exch 210 among Fig. 3, H Exch 220 includes but not limited to temperature booster (being specially the temperature booster movement) and/or evaporator.H Exch 220 generally comprises at least one container, a plurality of pipeline and a plurality of radiating gill.H Exch 220 is made by metallic material, preferably by aluminium or copper or comprise aluminium and the alloy of copper is made.H Exch 220 is specially temperature booster and/or evaporator, with flow through the surface 221 that air contacts and have the coating 223 that contains Nano Silver.The interchange of heat part of H Exch 220 comprises heat exchange surface (with flowing through the mating surfaces that air contacts) 221 and the radiating gill or the rib structure 222 that are arranged on the described heat exchange surface 221, and described radiating gill 222 is used to strengthen the heat transmission.Heat exchange surface 221 and radiating gill 222 with flow through the mating surfaces that air contacts and all have the coating 223 that contains Nano Silver.
This coating 223 that contains Nano Silver can only comprise Nano Silver monomer (Nano Silver monomer coating just), also can comprise Nano Silver monomer and mother metal.Mother metal comprises one or more in metal, resin, thermoset material, thermoplastic material, oxide salt filler, the glass fibre.Preferably, also comprise teflon in the mother metal.More preferably, mother metal is a teflon, and promptly this coating is the composite material of Nano Silver and teflon.Preferably, mother metal is a hydrophobic material, and more preferably, this hydrophobic material is one or more in machine silicon, metallic silicon, glass fibre, polystyrene, polyurethane, the vitreous salt.
Because the mating surfaces that H Exch 220 of the present invention contacts with air flowing or condensed water has the coating 223 that contains Nano Silver, bacterium is difficult for growing on this surface of H Exch 220, therefore do not produce peculiar smell, thereby improved the quality that flows through automotive air-conditioning system and be discharged into the air in the compartment.When coating 223 has hydrophobic material, particularly during teflon, condensed water because the hydrophobic nature of teflon, bacterium and dirt are difficult in the surface attachment of H Exch 220 with drippage is pulled away, and H Exch 220 also has the automatically cleaning ability except antibacterial ability thus.
Be similar to drip tray parts 310 and H Exch 210, the Nano Silver monomer also can directly add in the raw MAT'L of making a/c system housing 400 and air flue 100, thereby be distributed with Nano Silver in the integral body of the integral body of a/c system housing 400 and air flue 100, so a/c system housing 400 and air flue 100 with flow through the surface that air contacts and contain Nano Silver.
Be similar to drip tray parts 320 and H Exch 220, Nano Silver monomer coating or contain Nano Silver and the coating of mother metal can be applied to the automotive air-conditioning system housing 400 of automotive air-conditioning system and air flue 100 at least with flow through the mating surfaces that air contacts.Wherein, mother metal comprises one or more in metal, resin, thermoset material, thermoplastic material, oxide salt filler, the glass fibre.Preferably, also comprise teflon in the mother metal.More preferably, mother metal is a teflon, and promptly this coating is the composite material of Nano Silver and teflon.Preferably, mother metal is a hydrophobic material, and more preferably, this hydrophobic material is one or more in machine silicon, metallic silicon, glass fibre, polystyrene, polyurethane, the vitreous salt.
Utilize the sterilizing ability of Nano Silver, can suppress the growth of the bacterium in automotive air-conditioning system housing 400 and the air flue 100, thereby prevent that air flowing is secondary polluted.
Of the present invention described above with the Nano Silver monomer distribution in raw MAT'L, apply Nano Silver monomer coating, the technical scheme that applies the composite coating of Nano Silver and mother metal can be applicable to automotive air-conditioning system all with flow through part or the parts that air or condensed water contact.
Though described one or more preferred implementation of the present invention hereinbefore, it should be understood that, of the present invention arbitrarily and all equivalent embodiments all comprise within the spirit and scope of the present invention.Therefore, described embodiment only is exemplary, rather than limitation of the present invention.The aspect that should be understood that various one or more embodiments can exchange in whole or in part.Therefore, expected is that arbitrary and all embodiments are included within the present invention, fall into equally within the literal and equivalency range of claims.
Claims (12)
1. automotive air-conditioning system, described automotive air-conditioning system comprises:
A plurality of parts, described each parts have the mating surfaces that contacts with the air that flows through this system,
Wherein at least one described mating surfaces is coated with coating, and described coating comprises silver at least,
It is characterized in that described silver is Nano Silver.
2. automotive air-conditioning system as claimed in claim 1 is characterized in that, described parts with the mating surfaces that contacts with the air that flows through this system comprise H Exch, automotive air-conditioning system housing, air flue and drip tray parts.
3. automotive air-conditioning system as claimed in claim 1 or 2, it is characterized in that, described H Exch comprises at least one container, a plurality of pipeline and a plurality of radiating gill, each described pipeline and each described radiating gill provide described mating surfaces, and this mating surfaces provides interchange of heat at the windstream that flows through this H Exch with in this H Exch between the on-cycle first fluid.
4. automotive air-conditioning system as claimed in claim 1 is characterized in that, the parts that mating surfaces is coated with the coating that comprises Nano Silver comprise the H Exch of being made by metallic material.
5. automotive air-conditioning system as claimed in claim 4 is characterized in that, described metallic material is aluminium or copper or comprises aluminium and the alloy of copper.
6. want 1 or 4 described automotive air-conditioning systems as right, it is characterized in that, the described coating that comprises Nano Silver is a Nano Silver monomer coating.
7. as claim 1 or 4 described automotive air-conditioning systems, it is characterized in that the described coating that comprises Nano Silver comprises Nano Silver and mother metal.
8. automotive air-conditioning system as claimed in claim 7 is characterized in that, described mother metal is a hydrophobic material.
9. automotive air-conditioning system as claimed in claim 8 is characterized in that, described hydrophobic material is a teflon.
10. automotive air-conditioning system as claimed in claim 8 is characterized in that, described hydrophobic material comprises one or more in organosilicon, metallic silicon, glass fibre, polystyrene, polyurethane, the vitreous salt.
11. automotive air-conditioning system as claimed in claim 7 is characterized in that, described mother metal comprises one or more in metal, resin, thermoset material, thermoplastic material, oxide salt filler, the glass fibre.
12. automotive air-conditioning system as claimed in claim 11 is characterized in that, described mother metal also comprises teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810169085A CN101722818A (en) | 2008-10-20 | 2008-10-20 | Air conditioning system of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810169085A CN101722818A (en) | 2008-10-20 | 2008-10-20 | Air conditioning system of automobile |
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| CN101722818A true CN101722818A (en) | 2010-06-09 |
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| CN200810169085A Pending CN101722818A (en) | 2008-10-20 | 2008-10-20 | Air conditioning system of automobile |
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| CN106291969A (en) * | 2016-10-13 | 2017-01-04 | 东莞市懋泰眼镜有限公司 | A kind of antibacterial spectacle-frame and preparation method thereof |
| EP3590838A1 (en) * | 2018-07-03 | 2020-01-08 | Hamilton Sundstrand Corporation | Antimicrobial surfaces for flow path components |
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| CN113845681A (en) * | 2020-06-10 | 2021-12-28 | 海信（山东）空调有限公司 | Water collector and air conditioner |
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| CN113717419A (en) * | 2020-05-25 | 2021-11-30 | 海信（山东）空调有限公司 | Self-cleaning film, water receiving tray adopting same and air conditioner |
| CN113717419B (en) * | 2020-05-25 | 2024-01-26 | 海信空调有限公司 | Self-cleaning film layer and water pan and air conditioner adopting same |
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| CN113845681B (en) * | 2020-06-10 | 2024-01-26 | 海信空调有限公司 | Water pan and air conditioner |
| CN112728748A (en) * | 2021-01-15 | 2021-04-30 | 珠海格力电器股份有限公司 | Water pan structure and courtyard machine |
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Application publication date: 20100609 |