CN202179158U

CN202179158U - Artificial flower with function of air purification

Info

Publication number: CN202179158U
Application number: CN2011202850500U
Authority: CN
Inventors: 金仙姬
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-08
Filing date: 2011-08-08
Publication date: 2012-04-04
Anticipated expiration: 2021-08-08

Abstract

The utility model relates to an artificial flower with a function of air purification, which comprises a flower body, a flowerpot, a branch and filler. The filler is disposed in the flowerpot, the branch is inserted into the filler inside the flowerpot, and the flower body is arranged at the other end of the branch. The flower body is in a layered structure, a base paint layer, a metallic layer and a photocatalyst layer are coated on the outer surface of the flower body sequentially from inside to the outside, the base paint layer is made of silicon resin or polymer resin, the metallic layer is made of silver, the photocatalyst layer is made of titanium dioxide, and the flowerpot is structurally similar to the layered structure of the flower, while only the metallic layer is omitted. The artificial flower is excellently antibacterial and deodorant in the weak light, and the titanium dioxide is harmless to human bodies, thermally and chemically stable, and long in service life. Additionally, the artificial flower is capable of effectively decomposing and removing organic compounds and harmful bacteria in air, which are hard to decompose.

Description

Artificial art flowers with air-cleaning function

Affiliated technical field

The utility model relates to a kind of artificial art flowers, especially a kind ofly makes it have the artificial art flowers of air-cleaning function through coating photocatalyst on flowers.

Background technology

The air pollution in city now is serious, causes indoor various body surfaces to adsorb many dusts and greasy dirt.Therefore be placed in indoor flowers, more be difficult to cleaning.Indoor in addition air, the various harmful substances that also can distribute because of various finishings and furniture and contaminated.

It is representative with the Nano titanium dioxide that photocatalyst is one type, has the general name of the photosemiconductor material of photo-catalysis function.Photocatalyst can show two kinds of characteristics through radiation of visible light: higher oxidation potential and extremely strong water imbibition.After the ultraviolet ray of photocatalyst in absorbing light sources such as visible light or fluorescent lamp; Can produce extremely strong hydroxyl free radical of oxidative decomposition capacity and active oxygen; Wherein hydroxyl free radical can resolve into carbon dioxide and water with organic matter or part inorganic matter; Active oxygen can destroy the cell membrane of bacterium etc., suppresses the activity of germ, eliminates airborne planktonic bacteria.Because airborne peculiar smell is mainly decomposed by organic matter and the part inorganic matter produces, so use photocatalyst can ward off the peculiar smell that organic matter removal decomposes and the part inorganic matter produces.The Superhydrophilic of nano photo-catalytic can make the moisture attached to body surface form moisture film again, and infiltrates the interface of dirt and photocatalyst, and the adhesive force of dirt is significantly reduced, and can not combine securely with the formation of filming, and is difficult for building up at coating surface, very easily cleans.In its course of reaction, photocatalyst itself does not change or destroys main body structure.Through detecting, photocatalyst is harmless.

Photocatalysis technology is the basic nanometer technology that is born in the seventies in 20th century, and we use this popular speech of photocatalyst and call photochemical catalyst in the China's Mainland.Typical natural light catalyst is exactly our common chlorophyll, promotes that in photosynthesis of plants carbon dioxide in air and hydration become oxygen and carbohydrate.Generally speaking the nano photo-catalytic technology is an a kind of nano bionic technology, is used for the depollution of environment, automatically cleaning material, advanced new forms of energy, treatment of cancer, field, a plurality of forward position such as high efficiency is antibiotic.

Has been common product with this new technical application in flowers and flowerpot, described in following existing document:

Existing document 1, application number are to disclose a kind of silk flower that purifies air, discharges anion in 200420043426 the Chinese patent document.The utility model is successively by the silk flower base material, and diaphragm and anion propellant and photochemical catalyst are formed.Load on can degrade airborne pernicious gas and discharge anion of anion propellant and photochemical catalyst on the silk flower, keeps with fresh air, silk flower not only can be viewed and admired, can improve air quality again, raising inhabitation quality.The manufacture craft of disclosed silk flower is to use dipping, centrifugation method that silica gel or aqueous solution macromolecule canopy are coated on the silk flower surface evenly in this documents, and oven dry obtains the silk flower that has purifying air, discharge anion then.The defective of this technology is; Silk flower is immersed in silicon solution or the aqueous solution macromolecule canopy, must has and soak uneven place, the silk flower surface solution that has is too much; The surface that has then is not dipped into; Thereby form uneven situation, and adopting this method to carry out treatment effect for flowerpot neither be fine.

Existing document 2, application number are to disclose a kind of flowers in 200420103099 the Chinese patent document, and photocatalyst coating 1 is arranged on the surface of flowers, reduce dust adhesion, and degrease, bacterium, decompose indoor harmful gas and remove peculiar smell.Therefore the anti-contamination of these flowers, convenient for cleaning; The effect that bring into play high efficiency deodorizing sterilizing simultaneously, purifies air can keep room air pure and fresh for a long time.Only disclose the flowers structure that scribbles the photocatalyst coating in this documents, this manufacture craft is then not concrete open.

Existing document 3, application number are to disclose a kind of Artificial flowers and plants in 200720038795 the Chinese patent document.It is formed by the Artificial flowers and plants superficial layer with at the coated outside photocatalyst layer of Artificial flowers and plants superficial layer.Can also apply one deck glue between Artificial flowers and plants superficial layer and the photocatalyst layer.Photocatalyst layer is the photocatalyst of titanium dioxide layer, can also be zinc oxide or titanium dioxide silver photocatalyst layer.Photocatalyst layer can spray, brushing or roller coating be on Artificial flowers and plants superficial layer or glue.The utility model has the advantages that provides a kind of effect of beautifying the environment of viewing and admiring that both had, and having again can be self-cleaning, sterilization, purify air and improve the Artificial flowers and plants of environmental activity.Concrete preparation method is not disclosed in this documents yet, and, photocatalyst directly is coated in the surface of Artificial flowers and plants, might not reach the sterilization of expection, the effect that purifies air.

Because the defective of above-mentioned prior art, the application is through carrying out specially treated to photochemical catalyst/photocatalyst, it coated on the Artificial flowers and plants after allocating various technological parameters, the artificial art flowers that these flowers become have air-cleaning function.

The utility model content

The purpose of the utility model is to provide a kind of artificial art flowers with air-cleaning function not have air-cleaning function or problems such as purification function difference and long-term use back appearance colour dimness to solve existing artificial art flowers.

The technical scheme of the utility model is to realize like this; The artificial art flowers that this has air-cleaning function comprise flowers body, flowerpot, spray and filler, and filler places in the flowerpot; Spray inserts in the filler in the flowerpot, and the other end of spray is provided with the flowers body.Filler wherein mainly plays a supportive role, and simultaneously, the number of flowers that is provided with on the spray of insertion flowerpot and the spray all can be a plurality of.

In addition; The flowers body is a layer structure, is coated with prime coat, metal level and photocatalyst layer on its outer surface from inside to outside successively, and the material of prime coat is silicon resinoid or macromolecule resin; The material of metal level is a silver, and the material of photocatalyst layer is a titanium dioxide; Flowerpot also is a layer structure, is coated with prime coat and photocatalyst layer on its outer surface from inside to outside successively.The resin that uses in the above-mentioned prime coat is handled through microencapsulation, and the material of prime coat is silicon resinoid or macromolecule resin, and its effect is to make the color of flowers and flowerpot keep bright-coloured, not by photocatalyst for degrading; The effect of metallic silver layer is to improve and prolong antibacterial effect; The material of photocatalyst layer is a titanium dioxide, and its thickness is preferably 5nm between 3nm-8nm.

The beneficial effect of the utility model is: contain the titanium dioxide optical catalyst of antibacterial metal composition, under the state of irradiate light deficiency (being under sunshine and common fluorescent lamp, the illuminating lamp), also have outstanding antibiotic, deodorization.Titanium dioxide and antibacterial metal stably coexist and the characteristic of two kinds of compositions are played a role simultaneously.It is harmless, has heat endurance and chemical stability, and the life-span is long.And, can effectively decompose and remove hard-decomposed organic compound and harmful bacteria.Artificial art flowers through the said method making with air-cleaning function; Various bacteriums had the antibacterial effect more than 95%; Stench and organic substance are had the deodorizing effect more than 90%, therefore can be widely used in office, hospital, hotel, restaurant, apartment, beauty parlor etc.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the sketch map of the utility model

Fig. 2 is the local layer structure profile of flowers bulk material

Fig. 3 is the local outer wall stratiform structural profile enlarged drawing of flowerpot

Among the figure

1 flowers body, 5 prime coats

2 flowerpots, 6 metal levels

3 sprays, 7 photocatalyst layers

4 fillers

The specific embodiment

Below, with reference to the preferred embodiment of accompanying drawing detailed description the utility model.Need to prove before this; Employed term or word can not limited interpretation be common implication or the implication in the dictionary in this specification and claims, and should be based on being interpreted as implication and the notion that meets the utility model technological thought for the principle that can suitably define the notion of term with novel inventor in fact with the best mode explanation.Thereupon; The structure of representing in embodiment that this specification is put down in writing and the accompanying drawing is one of the utility model most preferred embodiment; Can not represent the technological thought of the utility model fully, therefore should be understood that for the utility model, to have various equivalents and the variation that to replace.

Like Fig. 1-shown in Figure 3; The artificial art flowers with air-cleaning function of the utility model comprise flowers body 1, flowerpot 2, spray 3 and filler 4, and filler 4 places in the flowerpot 2; In the filler 4 that spray 3 inserts in the flowerpot 2, the other end of spray 3 is provided with flowers body 1.Wherein, flowers body 1 is a layer structure, is coated with prime coat 5, metal level 6 and photocatalyst layer 7 on its outer surface from inside to outside successively; Flowerpot 2 also is a layer structure, is coated with prime coat 5 and photocatalyst layer 7 on its outer surface from inside to outside successively.The material of above-mentioned prime coat 5 is silicon resinoid or macromolecule resin, and the material of metal level 6 is a silver, and the material of photocatalyst layer 7 is a titanium dioxide.

The artificial art flowers with air-cleaning function of the utility model are after the spray that will install flowers body 13 inserts flowerpot 2 and supports well with filler 4, and are according to following PROCESS FOR TREATMENT, coating, specific as follows:

The first step, preparation contains the titanium deoxide catalyst of antibacterial metal composition:

Utilize coprecipitation method, antibacterial metal and inorganic hydroxide by weight being to mix in 1: 2～1: 8, and then are disperseed and colloidization in water;

Is pertitanic acid solution and above-mentioned colloidal solution 1: 2～1: 6 by volume, after the mixing, generates oxide and the porous inorganic oxide that contains the antibacterial metal composition through hydrothermal synthesis reaction again; After being coated on the TiO 2 particles surface; Adopt microencapsulation technology, generate Powdered photochemical catalyst between the 1nm-10nm, wherein; The concentration of pertitanic acid solution is 0.2-0.5mol/L, and porous inorganic oxide is in order to improve the absorption of harmful substance;

In second step, for the color that makes flowers and flowerpot keeps bright-coloured, not by photocatalyst for degrading, coating one deck priming paint on the outer surface of flowers and flowerpot makes it fully dry under 60 ℃-100 ℃ condition, and preferred temperature is 70 ℃-90 ℃;

The 3rd step; In order to improve the absorption of flowers, flowerpot and photochemical catalyst; Photocatalyst solution or powder are heated between 15 ℃-25 ℃ (preferred temperature is 18 ℃-23 ℃), and utilize the hot blast of 30 ℃-45 ℃ (preferred temperature is 32 ℃-43 ℃), flowers and flowerpot are heat-treated;

In the 4th step, utilize low-pressure sprayer evenly to be sprayed on the flowers and flowerpot of rotation the titanium dioxide optical catalyst for preparing, and it is fully adhered on Artificial flowers and plants and the flowerpot;

The 5th step; After 10-15 minute (the preferred time is 11-14 minute); Be transplanted on hothouse to flowers and flowerpot; In order to make photochemical catalyst fully adhere to flowers and flowerpot surface, under 110-125 ℃ of (preferred temperature is 112 ℃-122 ℃) temperature, dry 5-10 minute (the preferred time is 6-8 minute);

In the 6th step, after the abundant drying, the keeping flowers prevent its pollution, humidity in drying machine.

Flowers of the utility model and flowerpot sample carry out in the experiment of pernicious gas removal at national environmental protection product quality supervision and inspection center, and it removes efficient such as following table:

Describe and illustrate with reference to the specific embodiment although it should be noted that the utility model, and provided the concrete structure of the artificial art flowers with air-cleaning function.But and do not mean that the utility model is limited to the embodiment of these descriptions, those skilled in the art can therefrom derive many different variants, they all will be covered in the true spirit and scope of the utility model claim.

Claims

1. artificial art flowers with air-cleaning function; Comprise flowers body (1), flowerpot (2), spray (3) and filler (4); It is characterized in that: filler (4) places in the flowerpot (2); Spray (3) inserts in the filler (4) in the flowerpot (2), and the other end of spray (3) is provided with flowers body (1).

2. the artificial art flowers with air-cleaning function according to claim 1 is characterized in that: flowers body (1) is a layer structure, is coated with prime coat (5), metal level (6) and photocatalyst layer (7) on its outer surface from inside to outside successively.

3. the artificial art flowers with air-cleaning function according to claim 2 is characterized in that: the material of prime coat (5) is silicon resinoid or macromolecule resin.

4. the artificial art flowers with air-cleaning function according to claim 2 is characterized in that: the material of metal level (6) is a silver.

5. the artificial art flowers with air-cleaning function according to claim 2 is characterized in that: the material of photocatalyst layer (7) is a titanium dioxide.

6. according to the described artificial art flowers with air-cleaning function of arbitrary claim in the claim 2 to 5, it is characterized in that: flowerpot (2) is a layer structure, is coated with prime coat (5) and photocatalyst layer (7) on its outer surface from inside to outside successively.

7. the artificial art flowers with air-cleaning function according to claim 6 is characterized in that: the material of prime coat (5) is silicon resinoid or macromolecule resin.

8. the artificial art flowers with air-cleaning function according to claim 6 is characterized in that: the material of photocatalyst layer (7) is a titanium dioxide.

9. according to claim 7 or 8 described artificial art flowers with air-cleaning function, it is characterized in that: flowers body (1) is 3nm-8nm with the thickness of the photocatalyst layer (7) of flowerpot (2) outer surface.

10. the artificial art flowers with air-cleaning function according to claim 9 is characterized in that: the thickness of photocatalyst layer (7) is 5nm.