CN203821748U - Ceiling with indoor air purifying function - Google Patents
Ceiling with indoor air purifying function Download PDFInfo
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- CN203821748U CN203821748U CN201420132390.3U CN201420132390U CN203821748U CN 203821748 U CN203821748 U CN 203821748U CN 201420132390 U CN201420132390 U CN 201420132390U CN 203821748 U CN203821748 U CN 203821748U
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Abstract
The utility model discloses a ceiling with an indoor air purifying function. The ceiling comprises a heat insulating and noise reducing layer (1), a pollutant adsorbing layer (2) and an air purifying layer (3) from inside to outside in sequence, wherein the heat insulating and noise reducing layer is a foam microcrystal ceramic plate, the pollutant adsorbing layer is inorganic mineral coating with an adsorption function, and the air purifying layer is photocatalysis coating. The indoor ceiling with the air purifying function is made into the indoor air purifying ceiling through carrying out industrialized production and compositing the foam microcrystal ceramic plate with functions of fireproofness, heat insulation, sound insulation and noise reduction, the waterborne mineral coating with the pollutant adsorption function and the photocatalysis coating with an air purification function, and the use function composition of green building materials, componentization of building mounting and integration of building systems are realized.
Description
Technical field
The utility model relates to a kind of ceiling, particularly relates to a kind of ceiling with the function of purifying the air of a room.
Background technology
Along with social development and progress, high energy efficiency is more and more pursued in architectural design, its insulation effect is become better and better, but the permeability of building but worse and worse, simultaneously, a large amount of organic synthesis materials is used to building and decorates, and these factors all cause the accumulation of indoor air pollutants, makes degree of contamination want serious more than outdoor; Meanwhile, people has more than half time to spend indoor for one day, the comfort level of room air pollution to people, healthy etc. has adverse influence, and IAQ (indoor air quality) research has become the hot issue of current international community research.
Indoor air purification is separate or transform indoor air pollutants by special system, it is separated from room air, or change into harmless material, and this way is specially adapted to pollution sources control and the place of the indeterminable room air pollution of ventilating.The purification technics of indoor pollutant, application at present mainly contains more widely: adsorption and purification technology, low temperature non-equilibrium plasma, biological cleaning technology, anion technology etc.Indoor purifying material is divided according to cleaning principle and material property, can be divided into physical cleaning material, chemical cleaning method material and biological purification material three bulks.Above technology at present adopt is made the method direct spraying of the coating materials such as coating by site operation in surfaces such as interior walls more, exist secondary pollution serious, the problems such as serious are constantly made friends with and wasted to the low and cost of labor of difficult quality guarantee, operating efficiency, the development trend that does not meet the modern architecture industry of industrialization of construction industry and building materials component, has hindered the sound development of green building.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of indoor ceiling with the function of purifying the air of a room.
The utility model also provides the preparation method of the ceiling of the function that purifies the air of a room described in a kind of.
A kind of ceiling with the function of purifying the air of a room, comprise successively from the inside to the outside heat insulation noise abatement layer, pollutant adsorption layer and air purification layer, described heat insulation noise abatement layer is foam micro-crystalline ceramic plate, described pollutant adsorption layer is the inorganic mineral coating with adsorption function, and described air purification layer is photo-catalytic coating.
The ceiling with the function of purifying the air of a room described in the utility model, the thickness of wherein said indoor ceiling is 12mm～32mm, length and width are 300 × 300mm, 400 × 400mm, 500 × 500mm, 600 × 600mm, 800 × 800mm, 600 × 600mm, 600 × 1200mm or 1200 × 2400mm; Wide 1220mm × 2440mm, 1200mm × 600mm or the 800mm × 600mm of being respectively of described foam micro-crystalline ceramic plate; Described pollutant adsorption layer is coated on described heat insulation noise abatement layer, and described air purification layer is coated on described pollutant adsorption layer, and the thickness of described pollutant adsorption layer and air purification layer is 50-100 micron.
The ceiling with the function of purifying the air of a room described in the utility model, wherein said inorganic mineral coating is acrylic acid aqueous coating.
The indoor ceiling difference from prior art with air-cleaning function described in the utility model is:
The indoor ceiling with air-cleaning function described in the utility model is to produce by batch production, by the foam micro-crystalline ceramic plate with fire prevention, thermal insulation, sound insulation noise abatement with there is the aqueous mineral coating of pollutant adsorption function and there is the photo-catalytic coating of air-cleaning function mutually compound, make indoor air purification ceiling, the use function Composite, construction and installation component and the building system that realize green building material are integrated.
The utlity model has heat insulation noise abatement layer in the indoor ceiling of air-cleaning function is foam micro-crystalline ceramic plate, described foam micro-crystalline ceramic is processed into by foam micro-crystalline ceramic, foam micro-crystalline ceramic is taking industrial tailings waste residues such as cullet, flyash, gangues as raw material, add blowing agent, nucleator and Admixture etc., mix after crushed formation batch, then batch is put in special grinding tool, put into electric furnace and heat, the novel porous micro-crystalline ceramic materials for wall of making through techniques such as preheating, melting, foaming, crystallization, annealing.The technical data of described foam micro-crystalline ceramic is: proportion: 0.1～0.6, and unit weight: 767～1076kg/m
3coefficient of thermal conductivity :≤0.029w/mk, water absorption rate: 5～20Vol%, compressive strength: 9～18MPa, rupture strength: 5.6～19MPa:, high-temperature capability: 740～800MPa, degree of fire resistance: >100, fireproof performance reaches country's " A " grade standard, energy acid resistance: 0.08～5.0, alkali resistance: 0.05～0.8, frost resistance: 0.03～0.38, not fluorine-containing chlorination charcoal and hydrogen fluorine chloric acid.
Described pollutant adsorption layer is the acrylic acid aqueous coating that contains efficient adsorption functional material, the hydrophobic adsorbent being made by natural inorganic mineral materials such as silicate mineral, active carbon, tourmaline, charcoal, attapulgite, vermiculite, perlites in coating contains a large amount of micropores, there is huge specific area, can effectively adsorb organic and some inorganic pollution.Described air purification layer is photo-catalytic coating, photocatalyst is a kind of general name of the photosemiconductor material with photo-catalysis function taking Nano titanium dioxide as representative, it coats substrate surface, under the effect of light, produce strong catalytic degradation function: toxic and harmful in the air of effectively degrading; Can effectively kill various bacteria, and the toxin that bacterium or fungi can be discharged decomposes and harmless treatment; Also possesses the function such as deodorizing, anti-soil simultaneously.
Below in conjunction with accompanying drawing, the indoor ceiling with air-cleaning function of the present utility model is described further.
Brief description of the drawings
Fig. 1 is the structural representation of the indoor ceiling with air-cleaning function described in the utility model.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, a kind of ceiling with the function of purifying the air of a room, comprise successively from the inside to the outside heat insulation noise abatement layer 1, pollutant adsorption layer 2 and air purification layer 3, described heat insulation noise abatement layer 1 is foam micro-crystalline ceramic plate, described pollutant adsorption layer 2 is for having the inorganic mineral coating of adsorption function, and described air purification layer 3 is photo-catalytic coating.
The thickness of described indoor ceiling is 12mm, and length and width are 300 × 300mm; Wide 800mm × the 600mm that is respectively of described foam micro-crystalline ceramic plate; Described pollutant adsorption layer 2 is coated on described heat insulation noise abatement layer 1, and described air purification layer 3 is coated on described pollutant adsorption layer 2, and the thickness of described pollutant adsorption layer 2 and air purification layer 3 is 50 microns.Described inorganic mineral coating is acrylic acid aqueous coating.
Embodiment 2
As shown in Figure 1, a kind of ceiling with the function of purifying the air of a room, comprise successively from the inside to the outside heat insulation noise abatement layer 1, pollutant adsorption layer 2 and air purification layer 3, described heat insulation noise abatement layer 1 is foam micro-crystalline ceramic plate, described pollutant adsorption layer 2 is for having the inorganic mineral coating of adsorption function, and described air purification layer 3 is photo-catalytic coating.
The thickness of described indoor ceiling is 32mm, and length and width are 1200 × 2400mm; Wide 1220mm × the 2440mm that is respectively of described foam micro-crystalline ceramic plate; Described pollutant adsorption layer 2 is coated on described heat insulation noise abatement layer 1, and described air purification layer 3 is coated on described pollutant adsorption layer 2, and the thickness of described pollutant adsorption layer 2 and air purification layer 3 is 100 microns.Described inorganic mineral coating is acrylic acid aqueous coating.
Embodiment 3
As shown in Figure 1, a kind of ceiling with the function of purifying the air of a room, comprise successively from the inside to the outside heat insulation noise abatement layer 1, pollutant adsorption layer 2 and air purification layer 3, described heat insulation noise abatement layer 1 is foam micro-crystalline ceramic plate, described pollutant adsorption layer 2 is for having the inorganic mineral coating of adsorption function, and described air purification layer 3 is photo-catalytic coating.
The thickness of described indoor ceiling is 20mm, and length and width are 500 × 500mm; Wide 1200mm × the 600mm that is respectively of described foam micro-crystalline ceramic plate; Described pollutant adsorption layer 2 is coated on described heat insulation noise abatement layer 1, and described air purification layer 3 is coated on described pollutant adsorption layer 2, and the thickness of described pollutant adsorption layer 2 and air purification layer 3 is 70 microns.Described inorganic mineral coating is acrylic acid aqueous coating.Preferably, described inorganic mineral coating is made up of the raw material of following weight portion:
Solid content is 46% emulsion type synthetic polymer emulsion: 210 parts;
Filler: 420 parts;
Particle diameter is the adsorbent of 2～7nm: 26 parts;
Deionized water: 730 parts;
Dispersing agent: 4 parts;
Wetting agent: 13 parts;
Coalescents: 27 parts;
Defoamer: 18 parts.
Described photo-catalytic coating is made up of the material of following weight portion:
Solid content is 49% emulsion type synthetic polymer emulsion: 260 parts;
Particle diameter is the photo-catalytic nano powder body material of 2～7nm: 35 parts;
Deoxygenated water: 710 parts;
Thickener: 4.5 parts;
Dispersing agent: 3 parts;
Wetting agent: 13 parts;
Coalescents: 32 parts;
Defoamer: 17 parts;
Coupling agent: 6 parts.
Described emulsion type synthetic polymer emulsion is styrene-acrylic emulsion; Described dispersing agent is PTPP (potassium tripolyphosphate); Described wetting agent pH value is 6, is lauryl sodium sulfate; Described coalescents is butyl glycol ether; Described defoamer is mineral oils; Described coupling agent is silane coupler; Described filler is titanium dioxide; Described sorbent material is that temperature is the bamboo charcoal powder of 1000～1100 DEG C; Described photo-catalytic nano powder is nanometer titanium phosphate; Described thickener is polyurethanes; Described coupling agent is silane coupler.
Embodiment 4
Be with the difference of embodiment 1:
The length and width of described indoor ceiling are 600 × 600mm; Wide 1220mm × the 2440mm that is respectively of described foam micro-crystalline ceramic plate.
Embodiment 5
A method of preparing the ceiling with the function of purifying the air of a room, comprises the steps:
Step 1, prepare heat insulation noise abatement layer 1: manufactured foam micro-crystalline ceramic is cut into the sheet material of setting size, its surface and corner polishing processing are processed, guarantee that upper surface is smooth, horizontal error ± 2mm, facade vertical error ± 1mm, the upright error under ±2 mm of external corner, removes described plate surface attachment;
Step 2, prepare pollutant adsorption layer 2: prepare inorganic mineral coating, adopt mechanically spraying method inorganic mineral coating to be evenly sprayed to the foam micro-crystalline ceramic plate surface preparing, coating layer thickness is 50 microns, finally under the indoor conditions of 60 DEG C of temperature, dries 50 minutes;
Step 3, prepare air purification layer 3: prepare photo-catalytic coating, adopting spray gun model is W-77, jet size is 1.5mm, flow is 200ml/min, air pump pressure is the airless spraying equipment of 0.3Mpa, be, under the condition of 45 DEG C, photo-catalytic coating to be evenly sprayed to the inorganic mineral coating surface preparing in temperature, coating layer thickness is 5 microns; Finally under the indoor conditions of 60 DEG C of temperature, dry 50 minutes, both obtained product;
Step 4, the sheet material that appearance is coated with to inorganic mineral coating and photo-catalytic coating become to set the sheet material of size by machine cuts, obtain product.
Described inorganic mineral coating is any one inorganic mineral coating of the prior art, and preferred a kind of preparation method comprises the steps:
(1) each component in raw material is weighed one by one;
(2) wetting agent of the dispersing agent of filler, adsorbent and 1/2 weight, 1/2 weight is well dispersed in deionized water with high shear dispersion machine and sand mill;
(3) add emulsion type synthetic polymer emulsion and coalescents under 800 revs/min of states, fully to disperse 30min, in the process stirring, add defoamer, the dispersing agent of residue 1/2 weight and the wetting agent of residue 1/2 weight of 1/3 weight;
(4) under the condition of 1500 revs/min, add the deoxygenated water having mixed with coalescents, then add remaining 2/3 defoamer, be uniformly mixed 10 minutes, obtain inorganic mineral coating.
The preparation method of described photo-catalytic coating comprises the steps:
(A) first the each component in raw material is weighed one by one;
(B) wetting agent, dispersing agent are added in emulsion type synthetic polymer emulsion, under 800 revs/min of states, fully disperse 20min;
(C) add photo-catalytic nano material, under the rotating speed of 1500 revs/min, fully disperse 30min, in the process stirring, add the defoamer of 1/3 weight, and add thickener;
(D) under 800 revs/min of rotating speeds, add the deoxygenated water having mixed with coalescents, coupling agent, then add remaining 2/3 defoamer, be uniformly mixed 10 minutes, obtain photo-catalytic coating.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skill in the art make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (3)
1. one kind has the ceiling of the function of purifying the air of a room, it is characterized in that: comprise successively from the inside to the outside heat insulation noise abatement layer (1), pollutant adsorption layer (2) and air purification layer (3), described heat insulation noise abatement layer (1) is foam micro-crystalline ceramic plate, described pollutant adsorption layer (2) is for having the inorganic mineral coating of adsorption function, and described air purification layer (3) is photo-catalytic coating.
2. the ceiling with the function of purifying the air of a room according to claim 1, it is characterized in that: the thickness of described indoor ceiling is 12mm～32mm, length and width are 300 × 300mm, 400 × 400mm, 500 × 500mm, 600 × 600mm, 800 × 800mm, 600 × 600mm, 600 × 1200mm or 1200 × 2400mm; Wide 1220mm × 2440mm, 1200mm × 600mm or the 800mm × 600mm of being respectively of described foam micro-crystalline ceramic plate; Described pollutant adsorption layer (2) is coated on described heat insulation noise abatement layer (1), it is upper that described air purification layer (3) is coated in described pollutant adsorption layer (2), and the thickness of described pollutant adsorption layer (2) and described air purification layer (3) is 50-100 micron.
3. the ceiling with the function of purifying the air of a room according to claim 2, is characterized in that: described inorganic mineral coating is acrylic acid aqueous coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132390.3U CN203821748U (en) | 2014-03-22 | 2014-03-22 | Ceiling with indoor air purifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132390.3U CN203821748U (en) | 2014-03-22 | 2014-03-22 | Ceiling with indoor air purifying function |
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| Publication Number | Publication Date |
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| CN203821748U true CN203821748U (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420132390.3U Expired - Fee Related CN203821748U (en) | 2014-03-22 | 2014-03-22 | Ceiling with indoor air purifying function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924756A (en) * | 2014-03-22 | 2014-07-16 | 烟台斯坦普精工建设有限公司 | Ceiling with indoor air purification function and manufacturing method thereof |
| CN107141847A (en) * | 2017-06-23 | 2017-09-08 | 上海同造欧式建筑科技股份有限公司 | A kind of improved environmental friendly indoor coating |
| CN108219551A (en) * | 2018-01-25 | 2018-06-29 | 北京科技大学 | A kind of multi-functional coatings for artificial board surface |
-
2014
- 2014-03-22 CN CN201420132390.3U patent/CN203821748U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924756A (en) * | 2014-03-22 | 2014-07-16 | 烟台斯坦普精工建设有限公司 | Ceiling with indoor air purification function and manufacturing method thereof |
| CN107141847A (en) * | 2017-06-23 | 2017-09-08 | 上海同造欧式建筑科技股份有限公司 | A kind of improved environmental friendly indoor coating |
| CN108219551A (en) * | 2018-01-25 | 2018-06-29 | 北京科技大学 | A kind of multi-functional coatings for artificial board surface |
| CN108219551B (en) * | 2018-01-25 | 2021-04-20 | 北京科技大学 | Multifunctional coating for surface of artificial board |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20170322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |