Horizontal indoor air UV sterilization and filtration purifier
The present invention relates to a kind of horizontal indoor air UV sterilization and filtration purifier.
People's the time that surpasses half is in life at least spent indoor, because the interior space is effective, less with outdoor space exchange, indoor environment itself does not only have natural purifying ability, and owing to indoor dress is drilled, what air-conditioner etc. used popularizes and daily life, constantly discharging polluter to the interior space, it wherein mainly is volatile organic matter, solid suspended particles and aerosol etc., wherein main pollutant comprise formaldehyde and benzene series thing, the existence of these polluters, not only make the people produce bad sensation, but also affect the healthy of people, therefore along with the raising of people's living standard and the aggravation of air pollution degree, the room air pollution problem more and more gets more and more people's extensive concerning.At present, main both at home and abroad at present simple mechanical adsorption-type, electrostatic, chemical (or physics) adsorption-type, anion formula and the photocatalysis formula etc. of adopting of the method for indoor air purification, because absorption of simple machinery and electrostatic precipitation are limited for the effect of air cleaning, mainly be to be used to remove the particles suspended thing, degree of purification for organic contamination is not high, therefore is eliminated gradually.And the product under other several technology also respectively has pluses and minuses, be adapted to different pollutant purifications and different customer requirements respectively, for example the adsorption cleaning device is according to the characteristics of selected adsorbing material, can adsorb specific even majority of organic pollutants, but the saturation problem that has adsorbing material, need carry out the regeneration and the replacing of material, for the higher occasion of particle concentration, because the obstruction of particulate matter, the absorbability of adsorbing material will be influenced, and anion helps organic decomposition, make it to form harmless substantially carbon dioxide, water and other inorganic matters, and have certain effect with fresh air, help to improve the quality and the comfort level of air, but the product in the course of reaction also produces adverse influence to human body to a certain extent, and its control ability to bacterial virus and chemical pollutant is also very limited; In the past few years, a kind of technology of fast development is the light catalytic purifying technology that is based upon on the nano-photocatalyst basis, catalytic action by nano-photocatalyst, under the irradiation of ultraviolet even natural light, decompose for organic pollution, and have bactericidal action preferably, but owing to specifically as a kind of unit process limitation is arranged still, for example purification efficiency is lower, and it is limited in one's ability to remove pollutant during practical application.Therefore, need be according to growing living standard, continually develop that the function that makes new advances is more, better effects if, production cost are lower, use product more easily, to satisfy people's needs.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the invention provides sterilization of a kind of horizontal indoor air UV and filtration purifier, this depurator can decontamination chamber in airborne various major pollutants, this depurator is simple in structure, it is convenient to adapt to, good purification.
The present invention realizes that the technical scheme of above-mentioned purpose is: a kind of horizontal indoor air UV sterilization and filtration purifier, comprise housing, the section configuration of described housing is a rectangle, be divided into filter chamber, ultra-vioket radiation chamber and adsorption chamber in the housing successively, be provided with the multistage filtering layer in the described filter chamber, the indoor sterilization uviol lamp that is provided with of described ultra-vioket radiation, be provided with adsorption layer in the described adsorption chamber, the front end of described housing is an air inlet, be communicated with described filter chamber, the rear end is an air outlet, is communicated with described adsorption chamber.
The invention has the beneficial effects as follows: air is in air inlet enters housing, remove wherein particulate matter through multistage filtering layer after-filtration, sky enters the ultra-vioket radiation chamber then, pass through ultraviolet radiation, deactivation microorganism wherein, ultraviolet radiation produces certain ozone simultaneously, and microorganism and volatile organic gas molecule are had certain deactivation or decomposition.Preferably air flow enters adsorption layer, and remaining volatile organic gas molecule and solid particulate matter are adsorbed or filter out, and the air of purification flows out from air outlet.
Because the present invention has been provided with filter course earlier, with airborne particulate matter filtering, and its filtration is multistage filtering from coarse to fine, and good filtration effect helps prolonging the service life of filtering material, and has avoided the harm of particulate matter to subsequent processes; Owing to passed through ultraviolet radiation and ozone oxidation to a certain degree, make airborne microorganism be inactivated, part volatile organic gas molecule is decomposed, the feasible pollutant levels that enter the residual volatile organic gas of adsorption chamber reduce greatly, need the adsorbed contaminants quality few, therefore increase substantially the service life of adsorbing material, avoided trouble and the expense brought because of frequent better adsorbing material.This equipment is adapted to the sterilization and the purification of room air.
Description of drawings
Fig. 1 is a cross-sectional view of the present invention.
The specific embodiment
Referring to Fig. 1, the invention provides a kind of horizontal indoor air UV sterilization and filtration purifier, comprise housing 9, the section configuration of described housing is a rectangle, be divided into filter chamber, ultra-vioket radiation chamber and adsorption chamber in the housing successively, be provided with multistage filtering layer 6 in the described filter chamber, the indoor sterilization uviol lamp 4 that is provided with of described ultra-vioket radiation, be provided with adsorption layer 3 in the described adsorption chamber, the front end of described housing is an air inlet 7, this air inlet is communicated with described filter chamber, and the rear end of housing is an air outlet 1, and this air outlet is communicated with described adsorption chamber.
Described multistage filtering layer can be a multilamellar filter cloth from coarse to fine, the block porous filter material layer of multilamellar that also can be from coarse to fine, or multistage particulate matter filter course from coarse to fine.
The indoor sterilization of described ultra-vioket radiation is provided with the control circuit that connects power supply with uviol lamp.
Can be coated with photocatalyst 5 on the inner walls of described ultra-vioket radiation chamber, nano titanium dioxide photocatalyst for example, so that near the volatile organic gas molecule the inwall is carried out catalytic reaction, this light-catalyzed reaction helps to improve the clean-up effect to this part air.
Described adsorbing material can adopt porous block adsorbing material, for example blocky active carbon fibre vinylon and cotton blend, also can adopt the adsorbing material of other structures, for example active carbon housing and sieve particle, this adsorption layer can play the effect of physical filtering, physical absorption and chemisorbed simultaneously, improves the effect of removing to volatile organic matter.
The blower fan 2 of band blower motor can be set, so that form power between described adsorption layer and the air inlet.
Described import and export and air outlet all can be provided with bar grid and/or perforated baffle, so that play a protective role.
Can be provided with control panel on the described housing, so that control for runner motor, uviol lamp and blower motor, described control panel can be provided with regularly closes and regular start-up circuit, is used for this depurator is carried out timing controlled.
The bottom of described housing can be provided with leg and/or roller, with the support that is used for this depurator or move.