CN1865790B - Biochemical film for air conditioner and its production method - Google Patents
Biochemical film for air conditioner and its production method Download PDFInfo
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- CN1865790B CN1865790B CN200610034975A CN200610034975A CN1865790B CN 1865790 B CN1865790 B CN 1865790B CN 200610034975 A CN200610034975 A CN 200610034975A CN 200610034975 A CN200610034975 A CN 200610034975A CN 1865790 B CN1865790 B CN 1865790B
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- biochemical film
- air conditioner
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Abstract
The invention relates to a biochemical film used in air conditioner, which is formed by SiO2, MnO2, TiO2, CuO, ZnO, C2H6O, and (C3H4O2)M-(C3H3O2R)N, to be mixed mechanically, and added with water to form hydrosol; then clean the heat exchanger of air conditioner to be degreased and dried or clean and dry the filter screen to be put in the spray device to be coated by the biochemical hydrosol to form a film, and form the molecule bond between the silicon and carbon elements, to aggregate active elements as silver, etc, to form inventive biochemical film. The inventive film is filled with lots of active central sections, to complete decomposing harmful gas and disinfection synchronously; the surface of biochemical film is an active center, which can catch and decompose the harmful matter inthe air into water and carbon dioxide.
Description
Technical field
The present invention relates to a kind of air-conditioner, refer in particular to a kind of biochemical film and production method thereof that is used for air-conditioner heat exchanger and screen pack.
Background technology
Along with growth in the living standard, air-conditioning progressively becomes one of household electrical appliances of common other indispensability.But air-conditioning uses under closed environment, makes people more and more be concerned about the health environment-friendly of air-conditioning air-out.At present, air-conditioning deodorizing sterilizing organic antiseptic, antibiotic of adopting, but organically antiseptic, antibiotic all exist long-time use bacterium is developed immunity to drugs and chemical sproof problem more, thus weaken even lose the deodorization and sterilization effect.The air-conditioner that also has mainly utilizes photo-catalytic filtering screen and active carbon filter net to realize sterilizing and deodorizing function.But the photocatalyst area is less, during deodorization and sterilization since most of bacterium and pernicious gas without photocatalyst, thereby the true deodorization and sterilization efficient of complete machine is low.And most of photocatalysts need competence exertion effect under the auxiliary irradiation of uviol lamp; Common active carbon filter net then can only adsorb pernicious gas, can't decompose and eliminate pernicious gas, and can not kill and suppress the growth of bacterium, and when adsorbance one timing, the adsorption capacity of gases such as PARA FORMALDEHYDE PRILLS(91,95) can significantly descend.The fin coating that China's ZL02151903.X item patent " hydrophilic coating of air-conditioning heat exchange fin " is provided, though it has Superhydrophilic, coating is organic film entirely, thickness tens nanometers, do not damage mould used in the fin process, but it long-lastingly still can not guarantee as organic coating for it, and also has escaping gas to emit, so the cleanliness of air-conditioning air-out is had infringement.
Show that according to data searching the modern Interior air pollution mainly contains following problem: dust, formaldehyde and benzene class, bacterium, peculiar smell etc.And commercially available commercial or home air-conditioner scarcely is with air freshener or only is equipped with the thick Air Filter of imitating at present, at most only additional one or two little pure and fresh screen pack, this causes air conditioning duct system easily dirty on the one hand, affect the performance of system, can't solve on the other hand the pollution problem of room air.A kind of design that China's ZL02271597 patent " health-care air-conditioner device " proposes just belongs to aforementioned type, and inner surface evenly scribbles air purifying paint in the air channel of air conditioner room unit, this scheme simple possible, but its function singleness; The disclosed mentality of designing of China's ZL02271717 patent " a kind of cleaning filtration screen of air efficiently " also belongs to this type of.Chinese patent application No. 03129926 " central air conditioning system capable of killing virus " then discloses a kind of method that the fresh air of safety and sanitation is provided for viral pollution district building, but this method is a system engineering, quantities and investment are big, are difficult to apply.The applicant also once proposed ZL200420093881.8 patent " a kind of band composite air refreshing device ", and also there is baroque problem in promptly a kind of air filter.
Summary of the invention
The problem that the present invention need solve provides a kind of simple and practical " coating ", by come decomposing harmful substances or kill harmful bacterium, virus in one deck catalytic membrane of body surface formation.
According to the above-mentioned Design of Problems that need to solve a kind of biochemical film for air-conditioner, the component of this biochemical film is silica SiO
2, manganese dioxide MnO
2, titanium dioxide TiO
2, cupric oxide CuO, zinc oxide ZnO, ethanol C
2H
6O, acrylate (C
3H
4O
2)
M-(C
3H
3O
2R)
NForm, the shared percentage by weight of each component is acrylate (C
3H
4O
2)
M-(C
3H
3O
2R)
N85～95%, silica SiO
21～4%, manganese dioxide MnO
20.5～2%, titanium dioxide TiO
20.5～2%, cupric oxide CuO 0.1～1%, zinc oxide ZnO 0.5～2%, ethanol C
2H
6O 1～3%, and the shared percentage by weight sum of each component satisfies 100%.
When needs prepare this biochemical film, will form earlier the each component silica SiO of biochemical film
2, manganese dioxide MnO
2, titanium dioxide TiO
2, cupric oxide CuO, zinc oxide ZnO, ethanol C
2H
6O, acrylate (C
3H
4O
2)
M-(C
3H
3O
2R)
NBy the proportioning rear mechanical mixture of weighing, press then biochemical film material and water 1: 2～5 part by weight water mixing, and stir and make the hydrosol.Simultaneously, carry out degreasing and oven dry after heat exchanger of air conditioner cleaned with cleaning fluid, putting into spraying equipment then sprays with described biochemical film water colloidal sol, coating thickness is controlled at 50～2000 nanometers, perhaps filter screen of air conditioner is cleaned the back oven dry with cleaning fluid, put into spraying equipment then and spray with described biochemical film water colloidal sol, coating thickness is controlled at 50～2000 nanometers.
The present invention forms simple and practical, produces simple and easy to do.The hydrosol through spraying has formed on the surface of air-condition heat exchanger or screen pack with the form of the molecular link between silicon and the carbon and with this polymerization silver, titanium, manganese, copper, zinc isoreactivity element, is biochemical film thereby form the complete transparent protective film of being made up of composite functional material.This film has been full of a large amount of activated centre district, can realize the function of synchronous resolving harmful gas and killing pathogenic bacteria; Its surface is the activated centre, can catch and decompose airborne nuisance, makes nuisance resolve into water and carbon dioxide.For example, when formaldehyde passed through or passes biochemical film, a biochemical superpower catalytic effect caused formaldehyde to react with airborne oxygen at normal temperatures, generates harmless water and carbon dioxide.In this process, biochemistry is not participated in reaction, is a kind of super-strengthening catalyst, and itself does not lose, so permanently effective.
The specific embodiment
Purport of the present invention is the drawback in view of prior art short, easy inefficacy in service life, function singleness, and proposes a kind of active matter formula with catalysis and sterilizing function.
Below be non-limiting embodiment of the present invention, concrete proportioning can be regulated according to the practical application operating mode, its preparation method is consistent with processing (spraying) method, under the consistent prerequisite of preparation and application, the variation of proportioning does not have substantial effect to the characteristic of biochemical film coating, just controls the power of catalysis intensity according to the difference of operating mode.
At first take by weighing and account for the acrylate (C that gross weight 90% weighs
3H
4O
2)
M-(C
3H
3O
2R)
N, 3% heavy silica SiO
2, the 1% manganese dioxide MnO that weighs
2, 1% heavy titanium dioxide TiO
2, 0.5% heavy cupric oxide CuO, 1.5% heavy zinc oxide ZnO, 3% heavy ethanol C
2H
6O amounts to and can be double centner; Wherein, ethanol is beneficial to uniformly penetrating, mediation between each component as solvent.Each component after will weighing by proportioning is then poured in the agitator and is stirred, and the part by weight by 3 parts of water of 1 part of material mixes water simultaneously, until stir into the uniform hydrosol.The purpose of water mixing is to increase mobile, so that the spraying application operation.
When implementing spraying operation, carry out degreasing and oven dry after should earlier heat exchanger of air conditioner being cleaned with cleaning fluid or screen pack is cleaned the back oven dry with cleaning fluid, putting into spraying equipment then sprays with described biochemical film water colloidal sol, coating thickness is controlled at 50～2000 nanometers, perhaps with air-conditioner, put into spraying equipment then and spray with described biochemical film water colloidal sol, coating thickness is controlled at 50～2000 nanometers.The control of coating thickness is relevant with the state that is attached body, as to the coating thickness of screen pack just less than heat exchanger.
Claims (2)
1. a biochemical film that is used for air-conditioner is characterized in that the component of this biochemistry film is
Silica SiO
2, manganese dioxide MnO
2, titanium dioxide TiO
2, cupric oxide CuO, zinc oxide ZnO, ethanol C
2H
6O, acrylate (C
3H
4O
2)
M-(C
3H
3O
2R)
N
The shared percentage by weight of each component is acrylate (C
3H
4O
2)
M-(C
3H
3O
2R)
N85～95%, silica SiO
21～4%, manganese dioxide MnO
20.5～2%, titanium dioxide TiO
20.5～2%, cupric oxide CuO 0.1～1%, zinc oxide ZnO 0.5～2%, ethanol C
2H
6O 1～3%, and the shared percentage by weight sum of each component satisfies 100%.
2. according to the production method of the described biochemical film for air-conditioner of claim 1, it is characterized in that to form the each component silica SiO of biochemical film
2, manganese dioxide MnO
2, titanium dioxide TiO
2, cupric oxide CuO, zinc oxide ZnO, ethanol C
2H
6O, acrylate (C
3H
4O
2)
M-(C
3H
3O
2R)
NBy the proportioning rear mechanical mixture of weighing, press then biochemical film material and water 1: 2～5 part by weight water mixing is stirred simultaneously and is made the hydrosol;
Carry out degreasing and oven dry after heat exchanger of air conditioner being cleaned with cleaning fluid again, put into spraying equipment then and spray with described biochemical film water colloidal sol, coating thickness is controlled at 50～2000 nanometers; Perhaps,
Again filter screen of air conditioner is cleaned the back oven dry with cleaning fluid, put into spraying equipment then and spray with described biochemical film water colloidal sol, coating thickness is controlled at 50～2000 nanometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610034975A CN1865790B (en) | 2006-04-10 | 2006-04-10 | Biochemical film for air conditioner and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610034975A CN1865790B (en) | 2006-04-10 | 2006-04-10 | Biochemical film for air conditioner and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1865790A CN1865790A (en) | 2006-11-22 |
| CN1865790B true CN1865790B (en) | 2010-05-26 |
Family
ID=37424890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610034975A Active CN1865790B (en) | 2006-04-10 | 2006-04-10 | Biochemical film for air conditioner and its production method |
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| Country | Link |
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| CN (1) | CN1865790B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469922B (en) * | 2007-12-27 | 2011-11-16 | Tcl集团股份有限公司 | Condenser for outdoor unit of air conditioner and method for producing the same |
| CN101967332A (en) * | 2010-10-11 | 2011-02-09 | 江苏中恒宠物用品股份有限公司 | Antibacterial coating for plastic surfaces, preparation method thereof and method for producing antibacterial plastic product |
| CN105115048A (en) * | 2015-07-07 | 2015-12-02 | 芜湖华族实业有限公司 | Electric heater with formaldehyde treatment function |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2559914Y (en) * | 2002-07-05 | 2003-07-09 | 广东科龙电器股份有限公司 | Health care air conditioner |
| CN2683237Y (en) * | 2004-04-13 | 2005-03-09 | 何冠东 | Minisize nano photocatalyzed air purifier |
-
2006
- 2006-04-10 CN CN200610034975A patent/CN1865790B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2559914Y (en) * | 2002-07-05 | 2003-07-09 | 广东科龙电器股份有限公司 | Health care air conditioner |
| CN2683237Y (en) * | 2004-04-13 | 2005-03-09 | 何冠东 | Minisize nano photocatalyzed air purifier |
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| Publication number | Publication date |
|---|---|
| CN1865790A (en) | 2006-11-22 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TCL Air Conditioner (Zhongshan) Co., Ltd. Assignor: TCL Group Co., Ltd. Contract record no.: 2011440020003 Denomination of invention: Biochemical film for air conditioner and its production method Granted publication date: 20100526 License type: Exclusive License Open date: 20061122 Record date: 20110110 |
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| ASS | Succession or assignment of patent right |
Owner name: TCL AIR CONDITIONER (ZHONGSHAN) CO., LTD. Free format text: FORMER OWNER: TCL GROUP CO., LTD. Effective date: 20110415 |
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Free format text: CORRECT: ADDRESS; FROM: 516001 TECHNOLOGY CENTER, 8/F, TCL INDUSTRY BUILDING, NO. 6, ELING SOUTH ROAD, HUIZHOU CITY, GUANGDONG PROVINCE TO: 528427 NO. 59, WEST OF NANTOU AVENUE, NANTOU TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110415 Address after: 528427 Guangdong province Zhongshan city Nantou town Head Road West No. 59 Patentee after: TCL air conditioner electrical appliance (Zhongshan) Co., Ltd. Address before: 516001 Guangdong City, Huizhou Province, South Road, No. 6 TCL Arts crafts emporium, technology center, Patentee before: TCL Group Co., Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CI01 | Correction of invention patent gazette |
Correction item: Patentee Correct: TCL Air Conditioner (Zhongshan) Co., Ltd. False: TCL air conditioner electrical appliance (Zhongshan) Co., Ltd. Number: 21 Volume: 27 |
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| CP02 | Change in the address of a patent holder |
Address after: 528427 Guangdong province Zhongshan city Nantou town first avenue Patentee after: TCL Air Conditioner (Zhongshan) Co., Ltd. Address before: 528427 Guangdong province Zhongshan city Nantou town Head Road West No. 59 Patentee before: TCL Air Conditioner (Zhongshan) Co., Ltd. |
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