CN103736348A - Novel air purifier - Google Patents
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- CN103736348A CN103736348A CN201310712230.6A CN201310712230A CN103736348A CN 103736348 A CN103736348 A CN 103736348A CN 201310712230 A CN201310712230 A CN 201310712230A CN 103736348 A CN103736348 A CN 103736348A
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Abstract
The invention relates to the field of air purification, and particularly relates to a novel air purifier. The quality of air purified by the novel air purifier reaches the national standard GB/T18883-2002 indoor air quality standard, and the chemical index can reach the standards that the total volatile organic compounds (TVOC)<are 0. 6mg/m<3>, and inhalable particles <are 0.15mg/m<3>; the biological index can reach the standard that the total number of bacterial colonies <is 2500cfu/m<3>; the purified air also contains a great amount of negative oxygen ions, and can enable the cerebral cortex inhibition process of people to be intensified and has the function of regulating the cerebral cortex, so that the novel air purifier can play the effects of calming, hypnosis and blood pressure reduction, is beneficial to physical and psychological health of human bodies; the novel air purifier can recover gases in air to the initial best state before being polluted, ensures that indoor workers can keep sober mind, and is beneficial to improving the working efficiency and working precision.
Description
Technical field
the present invention relates to air purification field, particularly a kind of air purifier.
Background technology
the economic develop rapidly of present society, but air quality is but declining, people carry out work rapidly in anxiety, and the air quality in office is just especially important, particularly for the staff of scientific research, medical treatment and financial services, IAQ is high, staff in tense working, sucks clean air, can make staff clearheaded, notice is concentrated, and keeps efficient operating efficiency.Therefore, on market, need the air purifier of energy high-efficient purification air badly.
Summary of the invention
the object of the invention is, for problem described above, provides a kind of air purifier.For solving above technical problem, technical scheme provided by the invention is:
a kind of air purifier, comprise housing and air exhauster, one end of described housing is provided with air outlet, the other end of described housing is provided with air inlet, described air exhauster is located at air inlet place, for by air suction housing, wherein, also comprise the direction by circulation of air, prefiltration device, electrostatic field filter, adsorbing medium filter, smell photocatalysis purifier that order arranges;
described prefiltration device is the protruding net of well or primary efficient filter screen, the nylon wire that the protruding net of described well is predetermined diameter value by aperture forms, described primary efficient filter screen consists of two-layer fiber or nonwoven, described prefiltration device is arranged at described air inlet place, for filtering removal air particle size diameter, is greater than this predetermined diameter value particulate pollutant;
described electrostatic field filter, comprises casing and internal frame, and the two sides, left and right of described casing arranges insulating base, and the upper and lower surface of described casing is not seal and all arrange the aluminum round rod that is no less than; Described internal frame comprises conduction pipe and vertical setting with the central axis of described aluminum round rod in conplane metallic plate, described metallic plate two ends are profile of tooth, described metallic plate is fixed on described conduction pipe, and described internal frame is fixed in described casing by described insulating base; Described casing is provided with negative pole interface, and described internal frame is provided with anode interface; Described electrostatic field filter is used for removing air particle size diameter and is less than special diameter pellet and bacterium;
described adsorbing medium filter comprises the filter three that consists of the two-layer nylon wire of middle sandwiched activated carbon, by middle sandwiched, is removed filter one that the two-layer nylon wire of the adsorbing medium of formaldehyde forms, by middle sandwiched, removed the filter two that the two-layer nylon wire of the adsorbing medium of sulfide forms; Described filter one and the filter two oblique forming V-shape that arranges of intersection mutually, described filter three is horizontally set on the crosspoint of described filter one and filter two; Described filter one is for the airborne formaldehyde of filtering, and described filter two is for the airborne sulfide of filtering, and described filter three is for dust and the bacterium of the airborne formaldehyde of filtering, volatile materials, submicron order, and removes peculiar smell;
described smell photocatalysis purifier consists of aluminum pipe and the quartz burner of surface spraying Nano titanium dioxide, for kill bacteria, Decomposition of benzene and peculiar smell;
described inner walls is provided with one deck adsorption filtration film, and the main component of described adsorption filtration film is cold catalyst solution, and described cold catalyst solution contains nano level titanium dioxide, zinc oxide, silver, platinum and activity and receives salt; Described adsorption filtration film is used for decomposing removing airborne formaldehyde, benzene and volatile organic matter.
as further improvement of the present invention, by circulation of air direction, molecular resonance filter is also set after described smell photocatalysis purifier, in described molecular resonance filter, establish molecular resonance plate, described molecular resonance plate consists of ceramic material and negative ion generating material, described molecular resonance filter is for generation of negatron, and this negatron is combined with airborne oxonium ion and is produced negative oxygen ion.
as of the present invention, further improve, by circulation of air direction, described molecular resonance filter also arranges afterwards negative ion generating device, and described negative ion generating device is for generation of anion, and anion is discharged in air.
as of the present invention, further improve, by circulation of air direction, atomising device is also set after described negative ion generating device, described atomising device mainly comprises storage chamber, pressure regulating cavity and nozzle, for humidifying air.
as of the present invention, further improve, described predetermined diameter value is 10 microns.
as of the present invention, further improve, described electrostatic field filter also comprises high pressure generator, and the positive pole of described high pressure generator is connected with the anode interface on described internal frame, and the negative pole of described high pressure generator is connected with the negative pole interface on described casing.
as of the present invention, further improve, the nylon wire that the protruding net of described well is 0.01mm by four layers of aperture forms.
air purifier of the present invention, one end of this housing is provided with air outlet, the other end of this housing is provided with air inlet, this air exhauster is located at the bottom of housing, be used in air suction housing, it is characterized in that, also comprise the direction by circulation of air, prefiltration device, electrostatic field filter, adsorbing medium filter, smell photocatalysis purifier that order arranges; This inner walls is provided with one deck adsorption filtration film, and the main component of this adsorption filtration film is cold catalyst solution, and this cold catalyst solution contains nano level titanium dioxide, zinc oxide, silver, platinum and activity and receives salt; This adsorption filtration film is used for decomposing removing airborne formaldehyde, benzene and volatile organic matter.Air purifier of the present invention, the first step produces negative pressure in housing, and air is entered from air inlet; Second step, in filtration removal air, particle size diameter is greater than the particulate pollutant of predetermined diameter value; The 3rd step, in removal air, particle size diameter is less than pellet and the bacterium of this predetermined diameter value; The 4th step, dust, the bacterium of the airborne formaldehyde of filtering, sulfide, volatile materials and submicron order, and remove peculiar smell; The 5th step, kill bacteria, decomposes peculiar smell and benzene; The 6th step, the air after purification is discharged from; And because the adsorption filtration film of this inner walls, this adsorption filtration film can decompose under unglazed and visible ray removes airborne formaldehyde, benzene and volatile organic matter; Inner walls under the ultraviolet lamp tube of smell photocatalysis purifier irradiates, in visible ray, this adsorption filtration film can decompose removes airborne formaldehyde, benzene and volatile organic matter; The inner walls that can not be irradiated at the ultraviolet lamp tube of smell photocatalysis purifier, in unglazed situation, this adsorption filtration film also can decompose removes airborne formaldehyde, benzene and volatile organic matter; Unglazed and have in light situation in housing, airborne formaldehyde, benzene and volatile organic matter are removed in comprehensive decomposition.This air purifier compact conformation is simple, good looking appearance; At corresponding better purifying space and in the time, the air quality of the air after this air cleaning processing method the purifies GB/T 18883-2002 < < IAQ standard > > that is up to state standards, its chemistry index can reach: total volatile organism (TVOC) <0.6mg/m
3
, pellet < 0.15mg/m
3
; Biological index can reach: total plate count <2500cfu/ m
3
.
Accompanying drawing explanation
for ease of explanation, the present invention is described in detail by following preferred embodiment and accompanying drawing.
fig. 1 is the schematic internal view of air purifier of the present invention;
fig. 2 is the FB(flow block) of air cleaning processing method of the present invention;
fig. 3 is the sectional view of electrostatic field filter in air purifier of the present invention;
fig. 4 is the sectional view of adsorbing medium filter in air purifier of the present invention;
fig. 5 is of the present invention except comparison diagram before and after purifying formaldehyde effect.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
as shown in Figure 1, a kind of air purifier of the present invention, comprise housing 1 and air exhauster 4, the top of housing 1 is provided with air outlet 3, the bottom of housing 1 is provided with air inlet 2, and air exhauster 4 is located at the bottom of housing 1, for by air suction housing 1, wherein also comprise the direction by circulation of air, the protruding net 5 of well that order arranges or primary efficient filter screen, electrostatic field filter 6, adsorbing medium filter 7, smell photocatalysis purifier 8; The nylon wire that the protruding net 5 of well is 0.01mm by aperture forms, and primary efficient filter screen consists of two-layer fiber or nonwoven, and the protruding net 5 of well or primary efficient filter screen are arranged at air inlet 2 places, for filtering, removes the particulate pollutant that air particle size diameter is greater than 10 microns;
as shown in Figure 3, electrostatic field filter 6, comprises casing and internal frame, and this casing is hexahedron, and the two sides, left and right of this casing arranges insulating base, and the upper and lower surface of this casing is not seal and all arrange the aluminum round rod 12 that is no less than; This internal frame comprises that the central axis of conduction pipe and vertical setting and this aluminum round rod is in conplane metallic plate 13, and these metallic plate two ends are profile of tooth, and this metallic plate is fixed on this conduction pipe, and this internal frame is fixed in this casing by this insulating base; This casing is provided with negative pole interface, and this internal frame is provided with anode interface; This electrostatic field filter is for removing pellet and the bacterium that air particle size diameter is less than 10 microns.
as Fig. 4, this adsorbing medium filter comprises the filter 3 17 that consists of the two-layer nylon wire of middle sandwiched activated carbon, by middle sandwiched, is removed filter 1 that the two-layer nylon wire of the adsorbing medium of formaldehyde forms, by middle sandwiched, removed the filter 2 19 that the two-layer nylon wire of the adsorbing medium of sulfide forms; This filter 1 and the filter 2 19 oblique forming V-shape that arranges of intersection mutually, this filter three is horizontally set on the crosspoint of this filter 1 and filter 2 19; This filter one is for the airborne formaldehyde of filtering, and this filter two is for the airborne sulfide of filtering, and this filter three is for dust and the bacterium of the airborne formaldehyde of filtering, volatile materials, submicron order, and removes peculiar smell; Smell photocatalysis purifier 8 comprises aluminum pipe and the quartz burner of surface spraying Nano titanium dioxide, for kill bacteria, Decomposition of benzene and peculiar smell; Quartz burner is arranged in aluminum pipe, also can not be arranged in aluminum pipe, is arranged on the inwall of housing 1.
housing 1 inwall is provided with one deck adsorption filtration film, and the main component of this adsorption filtration film is cold catalyst solution, and this cold catalyst solution contains nano level titanium dioxide, zinc oxide, silver, platinum and activity and receives salt; Described adsorption filtration film is used for decomposing removing airborne formaldehyde, benzene and volatile organic matter.This adsorption filtration film can be brought into play its effect under unglazed and visible ray, and the harmful substances such as PARA FORMALDEHYDE PRILLS(91,95), benzene and volatile organic matter are carried out Adsorption and decomposition.The base material of this cold catalyst solution is superfine (nanoscale), can give full play to it and each harmful substance is collided the superpower physical absorption of rear generation and the characteristic of chemical breakdown mutually, thereby no matter under unglazed or visible ray, all can PARA FORMALDEHYDE PRILLS(91,95), the harmful substance such as benzene and volatile organic matter carries out Adsorption and decomposition.
a kind of air purifier of the present invention can also comprise molecular resonance filter 9, after this molecular resonance filter 9 is arranged at smell photocatalysis purifier 8, in molecular resonance filter 9, establish molecular resonance plate, for generation of negatron, and this negatron be combined with airborne oxonium ion produce negative oxygen ion.
a kind of air purifier of the present invention can also comprise negative ion generating device 11, by circulation of air direction, after this negative ion generating device 11 is arranged at molecular resonance filter 9, for generation of anion, and anion is discharged in air.
a kind of air purifier of the present invention can also comprise atomising device 10, after this atomising device 10 is arranged at negative ion generating device 11, atomising device 10 mainly comprises storage chamber, pressure regulating cavity and nozzle, for humidifying air, this atomising device 10 can be arranged on enclosure interior, also can be arranged on the outer wall of housing.
for the ease of understanding, the invention provides a kind of embodiment of air purifier.
as shown in Figures 1 to 5, a kind of air purifier of the present invention, comprise housing 1 and air exhauster 4, the top of housing 1 is provided with air outlet 3, the bottom of housing 1 is provided with air inlet 2, and air exhauster 4 is located at the bottom of housing 1, for by air suction housing 1, wherein, also comprise the protruding net 5 of well, electrostatic field filter 6, adsorbing medium filter 7, the smell photocatalysis purifier 8 by order arranges from bottom to up;
the nylon wire that the protruding net 5 of well is 0.01mm by four layers of aperture forms, the protruding net 5 of well is arranged at air inlet 2 places, the protruding net 5 of well has the nylon wire that four layers of aperture are 0.01mm, now can filter and remove the particulate pollutant that in air, particle size diameter is greater than 10 microns, four layers of reasonable layout setting of nylon wire, even can filter and remove particle size diameter in air is the particulate pollutant of 5 microns, through test, the nylon wire that is 0.01mm with four layers of aperture, filter and remove the particulate pollutant successful that in air, particle size diameter is greater than 10 microns, and four layers of nylon wire durability degree are higher, can change with other device in the present invention simultaneously, also can clean and then reuse, keep consistent with the defects liability period of other device, can save work times and the efficiency of maintenance, and cost compare is low, cost performance is best.
this adsorbing medium filter comprises the filter 3 17 that consists of the two-layer nylon wire of middle sandwiched activated carbon, by middle sandwiched, is removed filter 1 that the two-layer nylon wire of the adsorbing medium of formaldehyde forms, by middle sandwiched, removed the filter 2 19 that the two-layer nylon wire of the adsorbing medium of sulfide forms; Described filter one is for the airborne formaldehyde of filtering, and described filter two is for the airborne sulfide of filtering, and described filter three is for dust and the bacterium of the airborne formaldehyde of filtering, volatile materials, submicron order, and removes peculiar smell; The adsorbing medium of removing formaldehyde is biological pottery or alumina powder jointed or silica powder; The adsorbing medium of removing sulfide is ultra-high molecular weight polyethylene powder or natural mixed-metal oxides (as oxide powder and zinc), and its efficiency of removing sulfide is 99%.Four filters 1 and filter 2 19 intersect oblique setting mutually, and filter 3 17 is horizontally set on the crosspoint of filter 1 and filter 2 19, and support 19 is for fixing filter 1 and filter 2 19.Filter 1 in adsorbing medium filter 7 and the filter 2 19 oblique forming V-shape that arranges of intersection mutually, filter 3 17 is horizontally set on the crosspoint of filter 1 and filter 2 19, for better, more effectively remove sulfide and the formaldehyde of the air passing through, and save the design space of whole housing 1, make the structure in whole housing 1 compacter, and make whole housing 1 inside form a circulation with the outside confined space (such as office), in finite time (such as 1 hour), open air purifier of the present invention, the air circulation of the outside confined space and housing 1 80 times, Sulfide in Air removed by this adsorbing medium filter 7 and effect of formaldehyde is obvious, the air quality regulation that can be up to state standards.Filter 3 17 is horizontally set on the crosspoint of filter 1 and filter 2 19, can adsorb formaldehyde and volatile materials to a certain degree, thereby further remove airborne formaldehyde, but also can adsorb dust and the bacterium of sub-micro level and remove peculiar smell (such as organic compounds such as carbon monoxide), the dust of sub-micro level now and bacterium are all composed with positive electricity when through electrostatic field filter 6, can be filtered better plate 3 17 absorption, the effect that has utilized well electrostatic field filter 6 and adsorbing medium filter 7 to design up and down, reach the airborne formaldehyde of filtering, the dust of volatile materials and submicron order, bacterium, and the effect of removing peculiar smell.Housing 1 inwall sprays cold catalyst solution formation one deck adsorption filtration film in addition, therefore the inner walls on these adsorbing medium filter 7 both sides has formed one deck adsorption filtration film, this cold catalyst solution contains nano level titanium dioxide, zinc oxide, silver, platinum and activity and receives salt, this layer of adsorption filtration film is in the side of adsorbing medium filter 7 inner walls, though be in unglazed situation, but also can bring into play its effect, very effectively decompose and remove airborne formaldehyde, benzene and volatile organic matter.
in molecular resonance filter 9, establish molecular resonance plate, for generation of negatron, and this negatron be combined with airborne oxonium ion produce negative oxygen ion.This molecular resonance plate consists of ceramic material and negative ion generating material, and this ceramic material forms for sneak into 5% ~ 30% molecular resonance powder sintering in glaze, and sintering temperature is between 800 degree to 1500 degree; The anion-generating capacity of this negative ion generating material is 1000 ~ 3000/cm
3;
when air is through molecular resonance filter 9, under the physical effect of molecular resonance sympathetic response, sounding board will produce a large amount of high-octane positive electrons, after this positive electron is combined with airborne neutral ion simultaneously, produce a large amount of negative oxygen ion (every cubic centimetre can produce 6000 above negative oxygen ions), thereby improve air quality, negative oxygen ion can make people's cerebral cortex process of inhibition reinforcement and adjust corticocerebral function, therefore can play calmness, hypnosis and hypotensive activity, in air, contain a large amount of negative oxygen ions, be conducive to the physical and mental health of human body; In addition, when all kinds of gas with pollutant is surperficial through sounding board, its unordered low energy current potential sequence of gas can be risen to rapidly to orderly high energy current potential sequence, under the effect of molecular resonance sympathetic response, by comprehensive these polluters or complexing, extremely not contaminated gas reduction front initial optimum state.
negative ion generating device 11, be arranged on the top of housing 1, for generation of anion, and anion is discharged in air, this anion can reduce from the active oxygen (oxygen radical) of the generations such as airborne polluter, nitrogen oxide, cigarette, reduce the harm of too much active oxygen to human body; And the air floating dust of neutral zone positive electricity without electric charge after sedimentation, air is purified, and in air, contain a large amount of anions, can make cerebral cortex function and the mental activity of human body strengthen, the oxidizing process dynamics of brain tissue is strengthened, made brain tissue obtain more oxygen, in high spirits, eliminate fatigue and burnout, increase work efficiency.
the successful of this air purifier purifying formaldehyde, the detection of the national air-conditioning equipment of process Quality Supervision and Inspection Center, its examining report shows, the front and back contrast of purifying formaldehyde effect, before clarifier is opened, in test chamber, concentration of formaldehyde is 1.13mg/m
3
, when open clarifier after 0.5 hour concentration drop to 0.22mg/m
3
, open and drop to 0.07mg/m after three hours
3
, test result can refer to empty quality inspection (committee) word (2007) of examining report state No. GZAC06, as shown in Figure 5, and for removing purifying formaldehyde effect front and back comparison diagram.
this air purifier bactericidal effect is also very obvious, through detection, and its examining report demonstration, before clarifier is opened, indoor this truth of a matter of bacterium colony is more than or equal to 800cfu/m
3
, when opening clarifier after 1.5 hours, testing result is 0cfu/m
3
, test result refers to examining report (2001) amount recognizes No. 2002222nd, No. S0114 (disappearing) searching of (Soviet Union) word.
housing 1 size of this air purifier can be 480mmX317mmX1540mm or 480mmX363mmX1710mm or 520mmX373mmX1780mm or 520mmX419mmX1780mm or 520mmX419mmX1780mm or 520mmX780mmX1780mm; Process air quantity at 900 ~ 6000m
3
/ h.
the foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. an air purifier, comprise housing and air exhauster, one end of described housing is provided with air outlet, the other end of described housing is provided with air inlet, described air exhauster is located at described air inlet place, for by air suction housing, it is characterized in that, also comprise the direction by circulation of air, prefiltration device, electrostatic field filter, adsorbing medium filter, smell photocatalysis purifier that order arranges;
Described prefiltration device is the protruding net of well or primary efficient filter screen, the nylon wire that the protruding net of described well is predetermined diameter value by aperture forms, described primary efficient filter screen consists of two-layer fiber or nonwoven, described prefiltration device is arranged at described air inlet place, for filtering removal air particle size diameter, is greater than this predetermined diameter value particulate pollutant;
Described electrostatic field filter, comprises casing and internal frame, and the two sides, left and right of described casing arranges insulating base, and the upper and lower surface of described casing is not seal and all arrange the aluminum round rod that is no less than; Described internal frame comprises conduction pipe and vertical setting with the central axis of described aluminum round rod in conplane metallic plate, described metallic plate two ends are profile of tooth, described metallic plate is fixed on described conduction pipe, and described internal frame is fixed in described casing by described insulating base; Described casing is provided with negative pole interface, and described internal frame is provided with anode interface; Described electrostatic field filter is used for removing air particle size diameter and is less than special diameter pellet and bacterium;
Described adsorbing medium filter comprises the filter three that consists of the two-layer nylon wire of middle sandwiched activated carbon, by middle sandwiched, is removed filter one that the two-layer nylon wire of the adsorbing medium of formaldehyde forms, by middle sandwiched, removed the filter two that the two-layer nylon wire of the adsorbing medium of sulfide forms; Described filter one and the filter two oblique forming V-shape that arranges of intersection mutually, described filter three is horizontally set on the crosspoint of described filter one and filter two; Described filter one is for the airborne formaldehyde of filtering, and described filter two is for the airborne sulfide of filtering, and described filter three is for dust and the bacterium of the airborne formaldehyde of filtering, volatile materials, submicron order, and removes peculiar smell;
Described smell photocatalysis purifier consists of aluminum pipe and the quartz burner of surface spraying Nano titanium dioxide, for kill bacteria, Decomposition of benzene and peculiar smell;
Described inner walls is provided with one deck adsorption filtration film, and the main component of described adsorption filtration film is cold catalyst solution, and described cold catalyst solution contains nano level titanium dioxide, zinc oxide, silver, platinum and activity and receives salt; Described adsorption filtration film is used for decomposing removing airborne formaldehyde, benzene and volatile organic matter.
2. air purifier according to claim 1, it is characterized in that, by circulation of air direction, molecular resonance filter is also set after described smell photocatalysis purifier, in described molecular resonance filter, establish molecular resonance plate, described molecular resonance plate consists of ceramic material and negative ion generating material, and described molecular resonance filter is for generation of negatron, and this negatron is combined with airborne oxonium ion and is produced negative oxygen ion.
3. air purifier according to claim 2, it is characterized in that, by circulation of air direction, negative ion generating device is also set after described molecular resonance filter, described negative ion generating device is for generation of anion, and anion is discharged in air.
4. air purifier according to claim 3, is characterized in that, by circulation of air direction, atomising device is also set after described negative ion generating device, and described atomising device mainly comprises storage chamber, pressure regulating cavity and nozzle, for humidifying air.
5. air purifier according to claim 4, is characterized in that, described predetermined diameter value is 10 microns.
6. air purifier according to claim 4, it is characterized in that, described electrostatic field filter also comprises high pressure generator, and the positive pole of described high pressure generator is connected with the anode interface on described internal frame, and the negative pole of described high pressure generator is connected with the negative pole interface on described casing.
7. air purifier according to claim 5, is characterized in that, the nylon wire that the protruding net of described well is 0.01mm by four layers of aperture forms.
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