CN212252956U - Indoor air purifier with internal and external double-effect antibacterial and antiviral functions - Google Patents

Abstract

The utility model discloses an inside and outside economic benefits and social benefits antibiotic antiviral room air purifier belongs to the air purification field, which comprises a housin, set gradually electrical heating primary effect metal filters, electrostatic precipitator, active carbon filter screen, nanometer silver ion nuclear pore membrane filter screen, ultraviolet sterilamp and fan by the air intake to the air outlet in the casing, electrical heating primary effect metal filters is connected with temperature controller through the wire, still be provided with the humidifier in the casing, the humidifier with nanometer silver ion nuclear pore membrane position is corresponding. The utility model discloses improve the efficiency of disinfecting and killing virus greatly, saved the air purification time, improved the air purification quality.

Description

Indoor air purifier with internal and external double-effect antibacterial and antiviral functions

Technical Field

The utility model relates to an air purification technical field especially relates to an inside and outside double-effect antibacterial and antiviral indoor air purifier.

Background

The traditional air purifier and the traditional sterilizer are sewn by adopting a plurality of layers of fiber paper and non-woven fabrics, although the traditional air purifier and the traditional air sterilizer can intercept particles of various bacteria, viruses and microorganisms carried in the air, the traditional air purifier and the traditional air sterilizer cannot kill the harmful bacteria and viruses and become absorbers and breeding places of various bacteria, germs, microorganisms and viruses; the shell, the air inlet grille and the air outlet grille of the conventional air purifier are all made of plastic materials, and the surfaces of the conventional air purifier are not subjected to antibacterial and antiviral treatment, so that the conventional air purifier is easily attached by bacteria and viruses for a long time; the filter screen has no antibacterial and mildew-proof functions, secondary pollution is easy to generate in the filter screen after long-time work, the filter screen is simply cleaned, and various bacteria and viruses cannot be eliminated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside and outside economic benefits and social benefits antibacterial and antiviral room air purifier to the not enough of above-mentioned prior art.

In order to solve the above problems, the utility model adopts the following technical proposal:

the utility model provides an inside and outside economic benefits and social benefits antibacterial antiviral room air purifier, includes the casing, set gradually electrical heating primary metal filters, electrostatic precipitator, active carbon filter screen, nanometer silver ion nuclear pore membrane filter screen and fan by the air intake to the air outlet in the casing, electrical heating primary metal filters is connected with temperature controller through the wire, still be provided with the humidifier in the casing, the humidifier with nanometer silver ion nuclear pore membrane position is corresponding.

Furthermore, the nano silver ion nuclear pore membrane filter screen is formed by compounding a nano silver ion nuclear pore membrane and a metal filter screen.

Furthermore, the nano silver ion nuclear pore membrane is one of a polycarbonate nuclear pore membrane, a polypropylene nuclear pore membrane or a polyethylene nuclear pore membrane.

Furthermore, a water receiving box is arranged below the nano silver ion nuclear pore membrane filter screen.

Further, still include the ultraviolet sterilamp, the ultraviolet sterilamp set up in between nanometer silver ion nuclear pore membrane filter screen and the fan.

Furthermore, an antibacterial and antiviral layer is sprayed on the shell.

Further, the antibacterial and antiviral layer is one or more of inorganic antibacterial agent, organic antibacterial agent and antiviral component.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the surface of the shell of the air purifier of the utility model is sprayed with the antibacterial and antiviral layer, which can achieve the effects of sterilization and antivirus for the circulating air; the electric heating primary metal filter screen arranged in the air purifier can not only block large particle pollutants, but also kill viruses through high temperature; the electrostatic dust collector can remove small-particle dust in the air; the active carbon filter screen can absorb harmful gas in the air; the nano silver ion nuclear pore membrane filter screen can emit nano silver ions into the air under the action of the humidifier, so that bacteria and viruses can be intercepted, the bacteria and the viruses can be actively killed, the dual protection effects of moistening and sterilizing the air in the environment are achieved, and the silver ion moisture forms an antibacterial and antiviral protective membrane on human skin or other articles in the environment; the ultraviolet rays of the ultraviolet sterilizing lamp can destroy molecular structures in cells of microorganism organisms to cause cell death, so that the effects of sterilization and disinfection are achieved; the utility model discloses improve the efficiency of disinfecting and killing virus greatly, saved the air purification time, improved the air purification quality.

Drawings

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

in the figure: 1. electrically heating the primary metal filter screen; 2. an electrostatic precipitator; 3. an active carbon filter screen; 4. a nano silver ion nuclear pore membrane filter screen; 5. a fan; 6. a temperature controller; 7. a humidifier; 8. a water receiving box; 9. an ultraviolet sterilizing lamp.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, be the utility model relates to an inside and outside double-effect antibacterial and antiviral indoor air purifier's embodiment, which comprises a housin, set gradually electric heating primary metal filter screen 1, electrostatic precipitator 2, active carbon filter screen 3, nanometer silver ion nuclear pore membrane filter screen 4, ultraviolet sterilamp 9 and fan 5 by the air intake to the air outlet in the casing, electric heating primary metal filter screen 1 is connected with temperature controller 6 through the wire, still be provided with humidifier 7 in the casing, humidifier 7 with nanometer silver ion nuclear pore membrane filter screen 4 position is corresponding, and humidifier 7 sets up in the top or below or one side of nanometer silver ion nuclear pore membrane filter screen 4, carries out water spray humidification to nanometer silver ion nuclear pore membrane filter screen 4, makes the nanometer silver ion give off in the air, disinfects to the air and kills the virus.

Further, the nano silver ion nuclear pore membrane filter screen 4 is formed by compounding a nano silver ion nuclear pore membrane and a metal filter screen and can be manufactured by gluing or pressing.

Furthermore, the nano silver ion nuclear pore membrane is one of a polycarbonate nuclear pore membrane, a polypropylene nuclear pore membrane or a polyethylene nuclear pore membrane. In the embodiment, the polycarbonate nuclear pore membrane is preferred, the thickness of the polycarbonate nuclear pore membrane is 4-60 μm, the diameter of the nuclear pores on the membrane layer is 0.1-15 μm, and the number of the nuclear pores on the nanometer membrane layer per square centimeter is 0.99 multiplied by 10⁵～2.99×10⁵The nuclear pore membrane can filter out harmful substances such as haze, bacteria and viruses in the circulating air and can purify the airThe purpose is to; the nano silver ion nuclear pore membrane is prepared by attaching an antibacterial and antiviral treating agent (a main component of nano silver sol) on the nuclear pore membrane in a dip dyeing, pad dyeing or spraying manner, or mixing the antibacterial and antiviral treating agent (the nano silver sol) and plastic particles of the nuclear pore membrane; the antibacterial and antiviral treatment agent can be referred to patent ZL200610114634.5 and ZL 2012101750129.

Furthermore, a water receiving box 8 is arranged below the nano silver ion nuclear pore membrane filter screen 4, vapor sprayed by the humidifier 7 is condensed and liquefied on the nano silver ion nuclear pore membrane filter screen 4, and the water receiving box 8 can be used for receiving water drops dropping from the nano silver ion nuclear pore membrane filter screen 4.

Furthermore, the shell is coated with an antibacterial and antiviral layer on the grids at the air inlet and the air outlet.

Further, the antibacterial and antiviral layer is one or more of inorganic antibacterial agent, organic antibacterial agent and antiviral component. The inorganic antibacterial agent can be one or more of nano titanium dioxide, zinc oxide, tungsten oxide, iron oxide, tin oxide, silicon oxide, bismuth tungstate, bismuth molybdate and strontium titanate; the organic antibacterial agent can be one or more of antibacterial agents such as quaternary ammonium salts, biguanides, alcohols, phenols, isothiazolinone, quaternary phosphonium salts, organic tin, halogenated amine, guanidine salt, phthalidyl chitin and chitosan and derivatives thereof; the antiviral component is one or more of polyacrylic acid or polyacrylic acid alkali metal salt, antibiotic, astragalus polysaccharide, isatis root granules, Shuanghuanglian granules and antiviral drugs added according to needs. The antibacterial and antiviral layer has antibacterial and antiviral effects on the circulated air.

Further, the shell can be made of metal materials such as aluminum, aluminum alloy, stainless steel and the like, or can also be made of plastic materials; when the shell is made of plastic, the antibacterial master batch can be mixed in the shell material and is formed by extrusion or injection molding. Meanwhile, other parts used for assembling the air purifier can be subjected to antibacterial treatment on the surface of the air purifier, or the antibacterial master batch is implanted into an extrusion or injection molding material of the air purifier.

In the utility model, the electric heating primary metal filter screen 1 can stop hair, scurf, dust, insects and other large-particle pollutants with more than 20 microns, can open the electric heating mode, and kill a large amount of viruses by utilizing the high-temperature heat radiation generated by the metal primary filter screen;

the electrostatic dust collector 2 comprises a positive electric tungsten wire and a negative electric grid plate, the electrostatic dust collection is divided into two steps, in the first step, 6000V static electricity is released by the positive electric tungsten wire, so that gas is changed from a molecular state to an unstable plasma state, and a sterilization and disinfection effect is achieved along with a violent redox reaction; the principle that charged particles generate coulomb force in an electric field is utilized, so that dust in the air is charged and moves to the negative electric grid plate, and the air purification effect is achieved;

the activated carbon filter screen 3 can adsorb toxic and harmful substances such as formaldehyde, toluene, ammonia gas, hydrogen sulfide and the like in the air, and avoids secondary pollution;

the nano silver ion nuclear pore membrane filter screen 4 generates steam-water phase change condensation on the nano silver ion nuclear pore membrane filter screen 4 with excellent heat conduction performance when the humidifier, so that the nano silver ion nuclear pore membrane filter screen 4 impregnated with water can generate a large amount of nano silver ions, and the nano silver ion nuclear pore membrane filter screen 4 forms an antibacterial and virucidal protective layer by utilizing the antibacterial and virucidal effects of the nano silver ions. The silver ions have the sterilization and antibacterial effects of hundreds of bacteria, germs, microbial fungi and viruses, so that various filter screens with bacteria and virus particles are adsorbed and blocked to form an antibacterial and antiviral barrier, and the filter screens cannot be propagated and spread to form direct or indirect invasion. Meanwhile, the nano silver ion nuclear pore membrane filter screen 4 has air permeability and hygroscopicity, and can ensure a certain ventilation quantity while resisting bacteria and viruses;

the ultraviolet sterilizing lamp 9 can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the microorganism body by using ultraviolet rays with proper wavelength, so that the growth cells and/or the regeneration cells are killed, and the sterilizing and disinfecting effects are achieved.

The working principle is as follows: during the use, connect air purifier through the power cord, at first open the fan, under the effect of fan, air intake department begins the air that inhales, and dirty air loops through the primary metal filters of electrical heating, electrostatic precipitator, active carbon filter screen, nanometer silver ion nuclear pore membrane filter screen and ultraviolet sterilizing lamp, carries out the dust removal and the disinfecting of air, discharges from the air outlet at last, the utility model discloses in the course of the work, its inside PLC controller can pass through the heating temperature of the primary metal filters of temperature controller control electrical heating, kills some viruses through high temperature.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims (6)

1. The utility model provides an inside and outside antibiotic antiviral room air purifier of economic benefits and social benefits, includes the casing, its characterized in that, set gradually electrical heating just imitates metal filters (1), electrostatic precipitator (2), active carbon filter screen (3), nanometer silver ion nuclear pore membrane filter screen (4) and fan (5) by the air intake to the air outlet in the casing, electrical heating just imitates metal filters (1) and is connected with temperature controller (6) through the wire, still be provided with humidifier (7) in the casing, humidifier (7) with nanometer silver ion nuclear pore membrane filter screen (4) position is corresponding.

2. The indoor air purifier with double effects of inside and outside antibiosis and antivirus as claimed in claim 1, wherein the nano silver ion nuclear pore membrane filter screen (4) is formed by compounding a nano silver ion nuclear pore membrane and a metal filter screen.

3. The indoor air purifier with double effects of inside and outside antibiosis and antivirus as claimed in claim 2, wherein the nuclear pore membrane in the nano silver ion nuclear pore membrane is one of polycarbonate nuclear pore membrane, polypropylene nuclear pore membrane or polyethylene nuclear pore membrane.

4. The indoor air purifier with double effects of inside and outside antibiosis and antivirus as claimed in claim 1, wherein a water receiving box (8) is arranged below the nano silver ion nuclear pore membrane filter screen (4).

5. The indoor air purifier with the double effects of inside and outside antibiosis and antivirus as claimed in claim 1, further comprising an ultraviolet sterilizing lamp (9), wherein the ultraviolet sterilizing lamp (9) is arranged between the nano silver ion nuclear pore membrane filter screen (4) and the fan (5).

6. The air purifier as recited in claim 1, wherein said housing is coated with an antibacterial and antiviral layer.

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