CN2825281Y

CN2825281Y - Wall paper with air cleaning function

Info

Publication number: CN2825281Y
Application number: CN 200520010093
Authority: CN
Inventors: 郑夕阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-11
Filing date: 2005-10-11
Publication date: 2006-10-11
Anticipated expiration: 2015-10-11

Abstract

The utility model relates to wall paper with an air purification function, which comprises a basic paper layer (1) and a decorating layer (2), wherein the basic paper layer (1) and the decorating layer (2) are combined by glue. An air purification layer (3) containing light catalyst is pasted on the surface of the decorating layer (2). The light catalyst in the air purification layer 3 is primarily made from nanometer stage titanium dioxide. The utility model automatically purifies indoor air after decoration after stuck onto the interior wall of rooms and has high removing effect on formaldehyde, ammonia and benzene series pollutant in the air, TVOC, etc. The utility model has the advantages of high sterilization ability, high deodorization ability, high efficiency, long efficiency duration time, innocuity to human bodies, and no influence on the decorative effects of the wall paper.

Description

Wallpaper with air-cleaning function

Technical field

The utility model relates to wallpaper, especially has the wallpaper of air-cleaning function.

Background technology

Along with growth in the living standard, people will fit up the house after buying new house, used timber during finishing, stone material, coating, materials such as paint and viscose glue all contain harmful chemical substance to some extent, the formaldehyde that discharges in the finishing material, organic matters such as benzene are very harmful to human body, bring out leukaemia easily, diseases such as asthma, thereby the room air pollution after the house decoration becomes the topic that people pay close attention to, all to move heaven and earth after house decoration is finished and overcome finishing pollution, as spray the nuisance scavenger, but existing this series products can only be administered at the indivedual pollution sources that cause indoor pollution, such as formaldehyde scavenger can only have certain decomposition by PARA FORMALDEHYDE PRILLS(91,95), and the benzene series thing is polluted, TVOC etc. some effect do not have yet, said nothing of sterilization, or can absorb the plant of pernicious gas in indoor placement, opening all door and windows ventilates, and will fit up good house and move in again after vacant a period of time, these methods all can only play the effect that alleviates finishing pollution, produce little effect.

The utility model content

The purpose of this utility model provides a kind of wallpaper with air-cleaning function, and this wallpaper is attached to the room air behind the energy self-purging finishing on the indoor wall, the elimination efficiency height, and the effect time is long.

For this reason, the wallpaper with air-cleaning function described in the utility model comprises base paper layer and decorative layer, and base paper layer is in the same place by glue bond with decorative layer, and the surface of decorative layer also is bonded with the air cleaning layer that contains photocatalyst.

Photocatalyst main component in the utility model air cleaning layer is a Nano titanium dioxide, is a kind of self not changing, and but can promote the photochemical catalyst of chemical reaction.After the ultraviolet ray in the titanium dioxide absorption sunlight, internal electron is excited, form the superoxides and the hydroxyl atomic group of active oxygen, the oxidability that it is superpower, cell membrane that can the break virus cell runs off until death cytoplasm, solidify the protein of virus, the activity that suppresses virus, and catch, remove airborne planktonic bacteria, sterilizing ability can reach 99.9%.Simultaneously, titanium dioxide is subjected to the hydroxyl free radical attitude quickening organic substance that generates behind the light, the decomposition of gas, improves air cleaning efficient.This wallpaper resembles one and does not stop for a long time the air purifier that acts on, the effect of constantly playing sterilization and purifying air, daily sunshine and light can make its photocatalysis effect obtain fine performance, characteristics with comprehensive removal indoor decoration pollution, the effect longer duration does not have any adverse effect to human body.

The beneficial effects of the utility model are: be attached to the room air behind the energy self-purging finishing on the indoor wall, airborne formaldehyde, ammonia, benzo pollutants and TVOC etc. all there is high removing effect, and very high sterilization, deodorizing capability arranged, the efficient height, the effect longer duration, harmless, do not influence the decorative effect of wallpaper self.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

As shown in Figure 1, wallpaper with air-cleaning function described in the utility model is made up of base paper layer 1, decorative layer 2 and air cleaning layer 3, base paper layer 1 and decorative layer 2 are in the same place by glue bond, and the air cleaning layer 3 that contains photocatalyst is bonded in the surface of decorative layer 2 by inorganic binder.

Photocatalyst main material in the air cleaning layer 3 is a Nano titanium dioxide, air cleaning layer 3 can be sprayed on decorative layer 2 surfaces by the photocatalyst spray that contains inorganic binder and form, also can the film coating mode be coated on the decorative layer 2, transparent and have certain rigidity, do not influence the decorative effect of wallpaper.

Claims

1, a kind of wallpaper with air-cleaning function comprises base paper layer (1) and decorative layer (2), and base paper layer (1) and decorative layer (2) pass through glue bond together, and it is characterized in that: the surface of decorative layer (2) also is bonded with the air cleaning layer (3) that contains photocatalyst.