CN205174593U - Portable indoor air purification device - Google Patents

Abstract

(B, ) the utility model discloses (B, ) portable indoor air purification device, including honeycomb static plasma device, amalgam vapour lamp, modified titanium dioxide photocatalysis net, fan, slightly imitated the filter pulp, total device frame is formed, honeycomb static plasma device is installed in total device frame air outlet department, fixes top in total device frame, the amalgam vapour lamp is installed at the online face of photocatalyst, fixes in total device frame, and the position is in honeycomb static plasma device lower part, photocatalyst net is fixed in total device frame, and the position is in the amalgam vapour lamp lower part, the bottom in total device frame is installed to the fan, slightly imitated filter pulp installation fix in total device frame all around and the bottom surface, as the room air air intake, total device frame is made with stainless steel material, divides into two parts, and the upper strata belongs to the form of falling the funnel, the top air outlet, and the lower floor is the cuboid, and is inside from last to the first filter pulp of imitating of having installed honeycomb static plasma device, amalgam vapour lamp, photocatalyst net, fan and having arranged all around down, the bottom is installed the pulley and can freely be moved simultaneously, its simple structure, use, simple to operate, easy operation, laborsaving, the practicality is strong, safe and reliable, reach the mesh that improves dust collection efficiency, improvement degradation harmful gas, improves disinfect performance, reduce cost, weight reduction, improvement installation effectiveness.

Description

A kind of removable indoor air-purification device

Technical field

The utility model belongs to treating air indoor technical field.Relate to a kind of removable indoor air-purification device, adopt the purifier of slightly imitating filtration, anion, light degradation, photocatalysis process integration removal indoor pollution air.

Background technology

The mankind on average about more than 90% time spend in indoor confined spaces such as () inhabitation, office, the vehicles, market, hospitals.And along with producing and the modernization more of life style, the equipment that interior decoration and office space are used gets more and more, and indoor process of factory production can inevitably evaporate in air by the more and more pernicious gas of generation, simultaneously house refuse also can breed bacteria, microorganisms spreading of curing the disease in air, affect the normal life of the people.

For existing technology, the Processing tecchnics of the existing exploitation of the mankind comprises as follows: (1) compound ventilation air-changing device: the exchange of indoor-outdoor air, with the object of sensible ventilation.This technology belongs to air-polluting transfer, but does not have essence to solve air-polluting problem.(2) physical absorption device: mainly with active carbon, molecular sieve, silica gel, zeolite, etc. sorbing material absorption hazardous contaminant to reach the object purified air, belonging to physical absorption, is the effective technology that current city air pollution control is comparatively commonly used.Physisorphtion by material micro-porous adsorption harmful substance, but does not reach the object removing degradation of contaminant.(3) anion generator device: anion utilizes high pressure to produce anion, and anion fine-purification can make bacterioprotein inactivation, poor to some organic pollutant removal efficiency.(4) nonequilibrium state plasma apparatus: utilize gas discharge to produce there is high concentration reactivity charcoal electronics, to be derived from, free radical and organic and inorganic, bacterium carry out degradation treatment.(5) photocatalysis apparatus: optically catalytic TiO 2 oxidation technology is a kind of environment optimization new technology, can remove the air that the multiple indoor such as organic and inorganic, microorganism are polluted, but short for low concentration, time of contact, and the efficiency of degradation can obviously reduce.

In order to solve the problem of room air pollution, the purifier that the present invention adopts electrostatic, anion, ion wind, photocatalysis process integration removes room air pollution.

Summary of the invention

The objects such as the utility model is intended to improve efficiency of dust collection, improves anion concentration, improves bactericidal property, reduces costs, weight reduction, raising installation effectiveness, install under carrying out applicable different condition environment and use, as:, also there are purifying and dedusting, bactericidal effect in the different people current density places such as family, market, meeting room, office space, workshop, gymnasium, subway station, airport, science and technology center, library, waiting room, school, hospital to industrial waste gas simultaneously.

The removable indoor air-purification device of one of the present utility model, the utility model mainly processes the problem of dust in air, smog, pernicious gas, PM2.5, bacterium; The honeycomb electrostatic plasma module installed in air cleaner equipment of the present invention is discharged by high pressure needle point, initiatively produces anionic wind, and ion wind significantly can reach dedusting, degraded pernicious gas, Bactericidal effect; Amalgam vapour lamp and photocatalyst of titanium dioxide net combine can the effect of effectively degradation of organic substances and sterilization.

The removable indoor air-purification device of one of the present utility model, comprise honeycomb electrostatic plasma module 3, distribution box 5, amalgam vapour lamp 7, modifying titanium dioxide photocatalyst net 8, blower fan 4, thick efficient filter wool 9, overall apparatus housing forms, described honeycomb electrostatic plasma module 3 is arranged on overall apparatus housing air outlet 1 place, be fixed on overall apparatus housing inner top, described amalgam vapour lamp 7 is arranged on photocatalyst net 8 upper strata, be fixed in overall apparatus housing, position is in honeycomb electrostatic plasma module 3 bottom, described photocatalyst net 8 is fixed in overall apparatus housing, position is in amalgam vapour lamp bottom, described blower fan 4 is arranged on the bottom in overall apparatus housing, described thick efficient filter wool 9 is fixed on surrounding in overall apparatus housing and bottom surface, described air inlet 2 is installed and is done overall apparatus housing side on one side, as room air air inlet.Described distribution box 5 is arranged on overall apparatus housing side another side, described overall apparatus housing makes with stainless steel material, be divided into two parts, upper strata belongs to down funnel form, top place sets out air port 1, lower floor is cuboid, the inner primarily efficient filter wool 9 installed honeycomb electrostatic plasma module 3, the amalgam vapour lamp 7 of 185nm, photocatalyst net 8, blower fan 4 and surrounding from top to bottom and arranged, bottom is installed pulley 6 and can be moved freely simultaneously.

Described honeycomb electrostatic plasma module, utilizes high voltage source, and on negative pole jockey, needle point releases high pressure plasma, ionization contaminated air and the effect of sterilization, makes that dust is charged to be adsorbed on collecting plate by positive charge.Can disassemble with the collecting plate on timer and clean.

Described amalgam vapour lamp, dominant wavelength is 185nm, is fixed on photocatalyst net upper strata, and and vertical range between photocatalyst net be 1-2cm.

Described photocatalyst net adopts honeycomb aluminum prepared material, and the feature that windage is little, surface spraying modifying titanium dioxide photocatalyst, photocatalyst net circumferential side frame is fixed on overall apparatus housing inwall surrounding.

Blower fan drives the air of indoor pollution after air inlet access to plant, and purification process is mainly divided into three steps:

1, thick efficient filter wool

The thick efficient filter wool that the present invention adopts in order to the big dust particle of filtered air, other residual particulates, pernicious gas, the follow-up mode process of suppression germ.

2, photocatalyst degraded

The titanium dioxide that the utility model adopts is the catalyst of modification, is absorbed as master to 185nm wavelength, and the ability of such Titanium dioxide absorption is higher, and harmful components during its excitation state and in contaminated air also more effectively can be reacted and be degraded.

3, amalgam vapour lamp photodissociation

What the utility model adopted is amalgam vapour lamp photodissociation, its wavelength inspired is based on 185nm, public place, family, the pernicious gas of factory indoor is with molecular weight polymers, benzene class, formaldehyde, organic solvent containing functional group is main, the energy of the unsaturated double-bond scission of link that it contains is close with 185nm wavelength, the ultraviolet light that pernicious gas absorbs 185nm wavelength can excite or scission of link, formation high mars free radical and oxygen reaction produce water and carbon dioxide, free radical also can react to each other formation polymer, the ultraviolet light of 185nm wavelength is to suppression germ simultaneously, a certain amount of ozone cooperative effect can also be produced purify contaminated air.

4, honeycomb electrostatic plasma module

The bright employing of the utility model be honeycomb electrostatic plasma module, supporting high voltage source is had to power, high pressure plasma is released by needle point, excite the Small molecular in air charged, form ion wind to purify the air polluted, the treatment effect such as special PARA FORMALDEHYDE PRILLS(91,95), PM2.5, flue dust, germ is obvious, and single group honeycomb electrostatic plasma module uses 12W power just can normally run.

The advantage of the utility model device is: can remove the gases such as the dust in room air, PM2.5, bacterial virus, toxic gas, inorganic poison gas.This device has the features such as cost is low, easy and simple to handle, maintenance is simple, can move freely, windage is little.

Accompanying drawing explanation

Fig. 1 is the utility model device simple structure profile.

Fig. 2 is the utility model simple structure three-dimensional surface.

Detailed description of the invention

As depicted in figs. 1 and 2, the removable indoor air-purification device of one of the present utility model, comprise movable chamber inner air-cleaning device body, movable chamber inner air-cleaning device body is by honeycomb electrostatic plasma module 3, distribution box 5, amalgam vapour lamp 7, modifying titanium dioxide photocatalyst net 8, blower fan 4, thick efficient filter wool 9, overall apparatus housing forms, described honeycomb electrostatic plasma module 3 is arranged on overall apparatus housing air outlet 1 place, be fixed on overall apparatus housing inner top, described amalgam vapour lamp 7 is arranged on photocatalyst net 8 upper strata, be fixed in overall apparatus housing, position is in honeycomb electrostatic plasma module 3 bottom, described photocatalyst net 8 is fixed in overall apparatus housing, position is in amalgam vapour lamp bottom, described blower fan 4 is arranged on the bottom in overall apparatus housing, described thick efficient filter wool 9 is fixed on surrounding in overall apparatus housing and bottom surface, described air inlet 2 is installed and is done overall apparatus housing side on one side, as room air air inlet.Described distribution box 5 is arranged on overall apparatus housing side another side, described overall apparatus housing makes with stainless steel material, be divided into two parts, upper strata belongs to down funnel form, top place sets out air port 1, lower floor is cuboid, the inner primarily efficient filter wool 9 installed honeycomb electrostatic plasma module 3, the amalgam vapour lamp 7 of 185nm, photocatalyst net 8, blower fan 4 and surrounding from top to bottom and arranged, bottom is installed pulley 6 and can be moved freely simultaneously.

Case study on implementation

1, removable indoor air-purification device is placed waiting in the show case of 27 of length, width and height cubic metres, light 4 white cakes simultaneously, the white cigarette that white cake produces is to maximum, open air cleaning unit, detect concentration of organic gas with the TVOC detector of the detection of PM2.5 detector and model: PGM7300; Verify above-mentioned experiment test PM2.5 and TVOC concentration, data are as follows:

2, be placed in office space by removable indoor air-purification device, its interior space is at 104 cubic metres, and after opening removable indoor air-purification device, detection time, indoor PM2.5 concentration value was from 53ug/m in 2 minutes ³drop to 4.3ug/m ³, open 24 hours, the concentration of indoor PM2.5 remains on 3ug/m always ³below.

,removable indoor air-purification device is placed in newly-decorated office space, the concentration of formaldehyde of its indoor is at 2.5ppm, its interior space is at 125 cubic metres, after opening removable indoor air-purification device, detection time is in 10 minutes, indoor concentration of formaldehyde value drops to 0.4ppm from 2.5ppm, opens 24 hours, and the concentration of indoor formaldehyde remains on below 0.2ppm always.

Claims (4)

1. a removable indoor air-purification device, comprise honeycomb electrostatic plasma module, amalgam vapour lamp, the photocatalyst net of spraying modifying titanium dioxide, blower fan, thick efficient filter wool, overall apparatus housing composition, it is characterized in that: described honeycomb electrostatic plasma module is arranged on overall apparatus housing air outlet place, is fixed on overall apparatus housing inner top; Described amalgam vapour lamp is arranged on photocatalyst net upper strata, is fixed in overall apparatus housing; Described photocatalyst net is fixed in overall apparatus housing, and position is in amalgam vapour lamp bottom; The bottom of described assembling in overall apparatus housing, described thick efficient filter wool is fixed on side in overall apparatus housing and bottom surface, described overall apparatus housing makes with stainless steel material, be divided into two parts, upper strata belongs to down funnel form, and top place sets out air port, and lower floor is cuboid, the inner primarily efficient filter wool installed honeycomb electrostatic plasma module, amalgam vapour lamp, photocatalyst net, blower fan and side bottom from top to bottom and installed, the pulley of bottom installation simultaneously can move freely.

2. according to claim 1described removable indoor air-purification device, it is characterized in that: described honeycomb electrostatic plasma module utilizes high voltage source, on negative pole jockey, needle point releases high pressure plasma, and ionization contaminated air, charged dust, bacterium, is adsorbed on collecting plate by positive charge; Can disassemble with the collecting plate on timer and clean.

3. according to claim 1described removable indoor air-purification device, is characterized in that: described amalgam vapour lamp, and dominant wavelength is 185nm, is fixed on photocatalyst net upper strata, and and vertical range between photocatalyst net be 1-2cm.

4. according to claim 1, removable indoor air-purification device, is characterized in that:described photocatalyst net adopts honeycomb aluminum prepared material, and the feature that windage is little, surface spraying photocatalyst of titanium dioxide, photocatalyst net circumferential side frame is fixed on overall apparatus housing inwall surrounding.