CN210149050U - Interior decoration with air purification function - Google Patents

Abstract

The utility model relates to an interior decoration with air purification function, its structure includes the casing, be equipped with the air inlet at the lower extreme of casing, be equipped with the gas outlet in the upper end of casing, be equipped with filter layer and fan in the air inlet department of casing inside, be equipped with the LED fluorescent tube at the casing center, be equipped with the mirror surface on the casing inner wall, be covered with long and thin hyaline tube between the mirror surface with the LED fluorescent tube, the surface coating of long and thin hyaline tube has the photocatalysis material, the length direction of LED fluorescent tube with long and thin hyaline tube all with the axial direction of casing is the same; and a power supply device for supplying electric energy to the LED lamp tube and the fan is arranged on one side of the shell. The power supply device comprises a solar cell panel and a storage battery. The utility model discloses the volume is less, can put indoor as the ornament use, has the air purification function simultaneously, can stabilize the pollutant in the effectual processing room air.

Description

Interior decoration with air purification function

Technical Field

The utility model relates to an air purification device, specifically speaking are interior decoration with air purification function.

Background

A lot of indoor decoration and decorative materials have a lot of pollution, and people live and work indoors for a long time, and indoor air pollution becomes an invisible killer which seriously affects human health. More and more people begin to pay attention to the influence of indoor pollution on human bodies, the indoor pollution source generally exists in decoration materials such as plates, furniture, wallpaper, carpets, paint, glue and the like, and various toxic organic matters volatilized from the indoor pollution source are main causes of indoor air pollution. The main harmful substances include radon, formaldehyde, benzene, ammonia, ester, trichloroethylene and the like.

The current mature modes for solving indoor pollution in the market are green plant cultivation, activated carbon adsorption and the like. The principle of indoor plants for purifying air is to purify air by photosynthesis, but photosynthesis is based on the premise that plants only perform respiration and transpiration in dark environments at night. The respiration consumes oxygen continuously, so that the plants are placed indoors at night, and the respiration of the plants can cause oxygen shortage indoors. The principle of activated carbon adsorption is a treatment method for removing gas pollutants by utilizing the physical adsorption, chemical adsorption and other properties of activated carbon, but a risk monitoring result of the quality supervision department of Jiangsu in the past shows that half of samples of air purification activated carbon are not activated carbon, nearly half of the samples are not activated carbon in the true sense, all bamboo charcoal products are not activated carbon, and the adsorption capacity of the activated carbon products is likely to become a secondary pollution source after reaching saturation.

The existing indoor air purification device can not continuously and effectively purify air, and can not effectively solve the problem of indoor air pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an interior decoration with air purification function to solve current indoor air purification device and can't last effectual problem of carrying out purification treatment to the air.

The utility model discloses a realize like this: an indoor decoration with an air purification function comprises a shell, wherein an air inlet is formed in the lower end of the shell, an air outlet is formed in the upper end of the shell, a filter layer and a fan are arranged at the air inlet in the shell, an LED lamp tube is arranged in the center of the shell, a mirror surface is arranged on the inner wall of the shell, a long and thin transparent tube is fully distributed between the mirror surface and the LED lamp tube, a photocatalytic material is coated on the surface of the long and thin transparent tube, and the length directions of the LED lamp tube and the long and thin transparent tube are the same as the axial direction of the shell; and a power supply device for supplying electric energy to the LED lamp tube and the fan is arranged on one side of the shell.

The photocatalytic material is nano bismuth vanadate or nano TiO₂A material.

The filter layer comprises a common filter layer and an activated carbon filter layer, and the activated carbon filter layer is positioned above the common filter layer.

The power supply device comprises a solar cell panel and a storage battery.

The bottom of the shell is provided with a support frame, and the outer wall of the shell is provided with patterns or sculptures.

The mirror surface is a nano Ag coating.

The utility model discloses set up in indoorly, inside with the air suction device through the fan when using, the air filters through the two-stage of filter layer earlier, filter the dust particle in the air, solid contaminant and partial gaseous pollutant, through filterable air under the drive through long and thin hyaline tube, because long and thin hyaline tube surface coating has the photocatalysis material, and the casing center is equipped with the LED fluorescent tube, on the light-struck photocatalysis material to on the long and thin hyaline tube that the LED fluorescent tube produced, carry out catalytic degradation to the organic pollutant in the air. The inner wall of the shell is provided with the mirror surface, the illumination is fully utilized through the reflection of the mirror surface, and air is fully contacted with the photocatalytic material on the surface of the slender transparent tube when passing through the slender transparent tube, so that pollutants in the air can be fully degraded.

The utility model discloses the volume is less, can put indoor as the ornament use, has the air purification function simultaneously, can stabilize the pollutant in the effectual processing room air.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a horizontal sectional view of the present invention.

Fig. 4 is a circuit diagram of the present invention.

In the figure: 1. a housing; 2. a common filter layer; 3. an activated carbon filter layer; 4. a fan; 5. an LED lamp tube; 6. an elongated transparent tube; 7. a mirror surface; 8. a power supply device; 1-1, an air inlet; 1-2, an air outlet; 8-1, a solar panel; 8-2 and a storage battery.

Detailed Description

As shown in fig. 1, 2 and 3, the present invention includes a housing 1, the housing 1 is a vertical cylinder, an air inlet 1-1 is provided at the lower end of the housing 1, and an air outlet 1-2 is provided at the upper end of the housing 1. A filtering layer and a fan 4 are arranged at the air inlet 1-1 inside the shell 1, the filtering layer comprises a common filtering layer 2 and an active carbon filtering layer 3, the active carbon filtering layer 3 is positioned above the common filtering layer 2, and the fan 4 is positioned above the active carbon filtering layer 3. An LED lamp tube 5 is arranged in the center of a shell 1, a mirror surface 7 is arranged on the inner wall of the shell 1, a slender transparent tube 6 is fully distributed between the mirror surface 7 and the LED lamp tube 5, a photocatalytic material is coated on the surface of the slender transparent tube 6, and the length directions of the LED lamp tube 5 and the slender transparent tube 6 are the same as the axial direction of the shell 1. A power supply device 8 for supplying power to the LED lamp tube 5 and the fan 4 is arranged on one side of the shell 1.

The housing 1 has a cylindrical shape in appearance, and a vertical structure thereof is easy to process while controlling the flow of gas in a vertical direction. According to the characteristic of high density of toxic gas, the lower end of the shell 1 is provided with the air inlet 1-1, air containing toxic substances is sucked and then subjected to multi-layer purification treatment, and air which is low in density and does not contain harmful substances is discharged from the air outlet 1-2 at the upper end of the shell 1, so that layering between indoor harmful air and filtered air can be promoted, mixing between pollution-free air and lower-layer gas containing harmful substances is reduced, and indoor air purification efficiency is improved.

Two layers of filter screens are arranged at the air inlet 1-1, and the first layer is a common filter layer and is used for filtering out larger particle pollutants such as dust in the air; the second layer is an activated carbon filter layer and can adsorb solid pollutants with small particles and part of gas pollutants. The common filter layer and the active carbon filter layer need to be replaced at regular time to ensure the filtering performance.

The slender transparent tube 6 is made of acrylic transparent material which is non-toxic and harmless and is easy to process, and the light transmittance is as high as about 93%. The inner wall of the shell 1 is provided with the mirror surface 7, so that light rays are reflected on the mirror surface 7, and the light energy utilization rate is greatly increased. The elongated transparent tube 6 is vertical and is closely arranged between the mirror 7 and the LED tube 5, and the gas flows along the elongated transparent tube 6. A layer of photocatalytic material coating is formed on the surface of the slender transparent tube 6 by adopting a pulling method and an immersion method, and air flows in the slender transparent tubes 6, so that the contact area and the contact time between the air and the photocatalytic material are increased, and the purification effect is improved. The vertical LED tubes 5 can uniformly illuminate the inside of the housing 1.

The photocatalytic material converts light energy into chemical energy under the irradiation of light, and promotes the degradation of organic matters. The basic principle of photocatalysis is as follows: when semiconductor oxide (such as TiO 2) nanoparticles are irradiated by photons with energy larger than the forbidden bandwidth, electrons jump from the valence band to the conduction band to generate electron-hole pairs, the electrons have reducibility, the holes have oxidability, the holes react with OH-on the surfaces of the semiconductor nanoparticles of the oxide to generate OH free radicals with high oxidability, and active OH free radicals can oxidize a plurality of organic matters (indoor pollutants) which are difficult to degrade into inorganic matters such as CO2, water and the like. The utility model discloses a modified treatment's photocatalysis materials such as bismuth vanadate, titanium dioxide have very strong redox ability under the effect of LED light, and chemical property is stable, can thoroughly decompose gaseous pollutants such as formaldehyde, benzene, toluene, xylol, ammonia, TVOC into harmless CO2 and H2O to kill bacterium, virus, microorganism etc. and photocatalysis materials have characteristics such as automatically cleaning nature simultaneously, and the performance is lasting, does not produce secondary pollution.

As shown in fig. 4, the power supply device 8 includes a solar panel 8-1 and a storage battery 8-2, and generates electric energy through the solar panel 8-1 and stores the electric energy in the storage battery 8-2, and the storage battery 8-2 is used for supplying electric energy to the fan 4 and the LED tube 5. A charging port is also added in the circuit, so that the storage battery 8-2 can be charged at any time, and the storage battery 8-2 can have enough electric energy to store under the condition of insufficient sunlight.

The utility model discloses the outside bottom is furnished with the support, strengthens the degree of stability and the decorative function that this ornament house was put, can print pleasing to the eye pattern to this ornament outside simultaneously, or adopts the glyptic mode of fretwork to reform transform the wall body, makes it have customization flexibility and aesthetic property characteristics.

Claims (6)

1. An indoor decoration with an air purification function is characterized by comprising a shell, wherein an air inlet is formed in the lower end of the shell, an air outlet is formed in the upper end of the shell, a filter layer and a fan are arranged at the air inlet in the shell, an LED lamp tube is arranged in the center of the shell, a mirror surface is arranged on the inner wall of the shell, a long and thin transparent tube is fully distributed between the mirror surface and the LED lamp tube, a photocatalytic material is coated on the surface of the long and thin transparent tube, and the length directions of the LED lamp tube and the long and thin transparent tube are the same as the axial direction of the shell; and a power supply device for supplying electric energy to the LED lamp tube and the fan is arranged on one side of the shell.

2. An indoor decoration with air purification function as claimed in claim 1, wherein the photocatalytic material is nano bismuth vanadate or nano TiO₂A material.

3. An indoor ornament having an air-purifying function as defined in claim 1, wherein the filter layer comprises a normal filter layer and an activated carbon filter layer, the activated carbon filter layer being located above the normal filter layer.

4. An indoor decoration with an air purifying function as claimed in claim 1, wherein the power supply means comprises a solar cell panel and a storage battery.

5. An indoor decoration with an air purifying function as claimed in claim 1, wherein a support frame is provided at the bottom of the casing, and a pattern or a carving is provided on the outer wall of the casing.

6. An indoor decoration with an air purifying function as claimed in claim 1, wherein the mirror surface is a nano Ag coating layer.

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