CN2789653Y

CN2789653Y - Multifunction air purifier

Info

Publication number: CN2789653Y
Application number: CNU2005200202989U
Authority: CN
Inventors: 刘新志
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-25
Filing date: 2005-02-25
Publication date: 2006-06-21
Anticipated expiration: 2015-02-25

Abstract

The utility model relates to a cleaning device concretely a multifunction air purifier. The utility model is characterized in that an ozonizer (7) is arranged in an air inlet pipe (4) of a packing absorbing column (1) and is positioned at the back of an air outlet of a centrifugal draught fan (10). The air inlet pipes (4) on both ends of a gas-flow control valve (5) connect to a filling absorbing column (1) and the ozonizer (7) respectively. A power supply and a controller (8) are connected with a time controller (9) in series. A liquid pump (6) is connected with the ozonizer (7) and a centrifugal fan (10) in parallel. The liquid pump (6) is connected with an outlet pipe (12), filler (16), a liquid inlet pipe (2), a fluid-flow control valve (3), the liquid pump (6) and a tank (11) in series to form a circular water circuit. The multifunction air purifier has the advantages of simple structure, low cost, safety and reliability, and the purifier is convenient to operate, use and maintain, and the purifier can purify the indoor air, and can decompose almost all the organic pollutant and inorganic pollutant such as formaldehyde, benzene, xylene, ammonia gas and harmful ingredient in smog, etc. The decomposition is thoroughly engrained without remanet and secondary pollution. The purification efficiency is equal to or more than 90% (counting according to the formaldehyde). The indoor air disinfection can kill all microorganism, bacteria and virus in the air. The killing rate is equal to or more than 99%.

Description

The multifunctional air purifying device

Technical field: the utility model relates to purifier, is specially a kind of multifunctional air purifying device.

Background technology: at present,, humidifier a lot of for the device of air cleaning in China, ozone generator or the like all are simple functions, the single decomposition for the harmful components in formaldehyde, benzene, dimethylbenzene, ammonia and the smog of effect is not obvious, low to killing microorganisms, bacterium, viral rate, to remove smoke, fishy smell, flavor such as smelly is not obvious.

Summary of the invention: the purpose of this utility model be to provide a kind of simple in structure, with low cost, safe and reliable, manipulate the multifunctional air purifying device that can remove harmful components in various smokes, fishy smell, stink, decomposing formaldehyde, benzene, dimethylbenzene, ammonia and the smog, killing microorganisms, bacterium, virus easy to maintenance.The purpose of this utility model is achieved in that it comprises packed absorber (1), feed tube (2), fluid flow control valve (3), air inlet pipe (4), gas flow regulating valve (5), liquid pump (6), ozone generator (7), power supply and controller (8), time controller (9), centrifugal blower (10), tank (11), outlet pipe (12), housing (13), gas outlet (14), ventilating opening (15), adds material (16).Ozone generator (7) places in the air inlet pipe (4) of packed absorber (1), after being positioned at centrifugal blower (10) air outlet, the air inlet pipe (4) at gas flow regulating valve (5) two ends is connected with packed absorber (1) respectively, ozone generator (7) connects, power supply and controller (8) are connected in series with time controller (9), liquid pump (6) and ozone generator (7), centrifugal blower (10) is connected in parallel, liquid pump (6) and outlet pipe (12), add material (16), feed tube (2), fluid flow control valve (3), liquid pump (6), tank (11) is connected in series, constitute circulating water loop.The utility model has the advantages that: simple in structure, with low cost, safe and reliable, manipulate easy to maintenance; Indoor air purification can decompose nearly all organic pollution and inorganic pollution, as harmful components in formaldehyde, benzene, dimethylbenzene, ammonia and the smog etc.Complete decomposition, noresidue and secondary pollution.Purification efficiency 〉=90% (in formaldehyde).Disinfection of indoor air can be killed all microorganisms, bacterium, virus in the air.Killing rate 〉=99%.Eliminate the unusual smell, indoor various peculiar smell are had fabulous removal effect, as smoke, fishy smell, stink etc.Dedusting (cigarette) and humidification owing to adopt the wet purification mode, can effectively be removed dust and smog in the room air, and have certain humidification function.The purification style that adopts active air circulation and dry type and wet type to combine, purification efficiency height, effective.Utilize the oxidizing property of ozone, noresidue and secondary pollution.No material consumption, energy consumption are low.The utility model be applicable to the public place that personnel such as family room, meeting room, office, public place of entertainment and market, hospital assemble air cleaning, sterilization, dedusting, eliminate the unusual smell, humidification etc.Room to autumn and winter is particularly suitable, particularly house fitting is polluted to have good regulation effect.

Description of drawings: Fig. 1 is the utility model structural principle schematic diagram.The 17-power line.

The specific embodiment: ozone generator (7) places in the air inlet pipe (4) of packed absorber (1), after being positioned at centrifugal blower (10) air outlet, the air inlet pipe (4) at gas flow regulating valve (5) two ends is connected with packed absorber (1) respectively, ozone generator (7) connects, power supply and controller (8) are connected in series with time controller (9), liquid pump (6) and ozone generator (7), centrifugal blower (10) is connected in parallel, liquid pump (6) and outlet pipe (12), add material (16), feed tube (2), fluid flow control valve (3), liquid pump (6), tank (11) is connected in series, constitute circulating water loop.The control signal of power line output is connected with liquid pump, ozone generator (7), centrifugal blower respectively.The utility model course of work: the utility model forms core air purifying process of the present invention with the continuous mass transfer technology of chemical industry gas-liquid, chemical absorbing technology and organically combination of ozone technology.Ozone generator is placed in the air inlet pipe of packed absorber, after being positioned at the centrifugal blower air outlet, the ozone that ozone generator is produced fully mixes under turbulence state with the air to be clean that centrifuge sucks, send in the packed absorber then, mist rises on filling surface gap, tower lower edge, on packing layer, gas-liquid two-phase contacts with filler free space continuous flow upstream at filling surface along tower height water, carries out mass transport process from the even sprinkle of cat head.Because ozone is soluble in water, water has absorbed and has formed the extremely strong Ozone Water of oxidability behind the ozone, as chemical absorbent, and need not add any medicament.The present invention's principle that purifies air is: made full use of the powerful oxidability that is only second to fluorine of ozone (can nearly all organic and inorganic pollution, killing microorganisms, bacterium and the virus of oxidation Decomposition), the more efficiently sterilization of Ozone Water and oxidability and the high characteristics of packed absorber gas-liquid mass transfer efficient, and in conjunction with air active cycle technology, formed unique air cleaning mode, integrate purification, sterilization, dedusting, taste removal, humidification function, have the advantage of dry method, wet method air cleaning concurrently.Air cleaning is made up of three processes, and the one, when ozone mixed in admission line with air, airborne pollutant and ozone reacted in gas phase; The 2nd, airborne pollutant is absorbed by Ozone Water in the absorption tower, reacts in liquid phase; The 3rd, small amount of ozone is together overflowed with cleaned air passes, and room air is purified and sterilizes.The utility model adopts time controller that ozone generating time and absorption tower working time are controlled, and it is required to guarantee to purify air with the generating capacity that guarantees ozone, can not pollute room air again.

Claims

1, a kind of multifunctional air purifying device, it comprises packed absorber (1), feed tube (2), fluid flow control valve (3), air inlet pipe (4), gas flow regulating valve (5), liquid pump (6), ozone generator (7), power supply and controller (8), time controller (9), centrifugal blower (10), tank (11), outlet pipe (12), housing (13), gas outlet (14), ventilating opening (15), add material (16), it is characterized in that: ozone generator (7) places in the air inlet pipe (4) of packed absorber (1), after being positioned at centrifugal blower (10) air outlet, the air inlet pipe (4) at gas flow regulating valve (5) two ends is connected with packed absorber (1) respectively, ozone generator (7) connects, power supply and controller (8) are connected in series with time controller (9), liquid pump (6) and ozone generator (7), centrifugal blower (10) is connected in parallel, liquid pump (6) and outlet pipe (12), add material (16), feed tube (2), fluid flow control valve (3), liquid pump (6), tank (11) is connected in series, constitute circulating water loop.