CN207922433U - A kind of plasma air purifier - Google Patents

Abstract

The utility model is related to air cleaning facility technical fields, more particularly to a kind of plasma air purifier, including shell, air purifying mechanism and humidity regulation mechanism, regulation room and canyon setting up and down are equipped in shell, the left water tank area set gradually from left to right in canyon, filtering area and right water tank area, there is venthole on filtering area side wall, air purifying mechanism includes the wind turbine set gradually from top to bottom, ion generator tube and tubular filter screen, it is provided with plasma generator in ion generator tube, case top is provided with air outlet, wind turbine is arranged in outlet air bottom of the tube.The utility model air purifier, the impurity of air is removed using filter screen filtration, under the action of plasma generator, realize the sterilization processing to crossing air filtering, simultaneously extra anion is generated to float in purifying air, the quality that smoke elimination can be reached, dedusting, peculiar smell is eliminated, improve air, with the health-care effect to promote health.

Description

A kind of plasma air purifier

Technical field

The utility model is related to air cleaning facility technical fields, and in particular to a kind of plasma air purifier.

Background technology

In recent years, the national economy rapid growth in China has driven the industries such as manufacture, food and drink to develop rapidly, has on the one hand given Urban economy has brought unprecedented prosperity, but also brings serious pollution to atmospheric environment simultaneously.With common people's daily life Closely bound up atmosphere pollution is mainly reflected in following three aspects：One is the oil from family kitchen and food and drink hotel Cigarette, these oil smoke for containing a large amount of volatility pellets are directly or indirectly drained into air, to the pollution caused by air It is quite lasting；The second is the flue dust caused by various manufactories, processing factory and the chemical plant, in these smoke exhausts Containing harmful substances such as a large amount of sulfide, unprocessed or process simple process is just directly discharged in air, strong to human body The damage of health is very big；The third is from megastore, the ventilation air interchange system of enterprises, operation principle is by outdoor Fresh air is directly pumped into interior, if being subject to difficulty containing nuisances, room airs such as dust or pellets in outdoor air With the pollution discovered, damage of the everlasting chronic pollution to health is even more serious.

It is also higher and higher to the requirement of itself and ambient enviroment with being increasingly enhanced for general public's environmental consciousness, air The prevention of environmental pollution has become a top priority.Currently, scientific research personnel has developed electrostatic, showering, activated carbon in succession The air cleaning unit of the multiple structural forms such as formula, mechanical, rare earth formula.And technical field of air purification indoors, it is existing In indoor air purification equipment, a kind of pair that filter screen wind area is big as disclosed in China Patent Publication No. CN103925653A Side filtering inlet air air purifier, including motor wind wheel, air duct, front housing, back cabinet and head cover, front housing splice with back cabinet Form the space for device motor wind wheel and air duct, head cover be fixedly mounted on above front housing and back cabinet and positioned at air duct its Above air outlet, its front and rear sides of the clarifier can enter the wind, and main air inlet is both provided on front housing ontology and back cabinet ontology Mouth and auxiliary air inlet opening, air duct are additionally provided with auxiliary air duct in addition to being provided with main air duct, and auxiliary air duct connects with auxiliary air inlet opening It is logical, have the advantages that intake is big, purification air capacity is big；Filter screen wind-engaging of the device on front housing ontology and back cabinet ontology Area is big, and utilization rate is high, and the filter screen of device can be identical function on front housing ontology and back cabinet ontology, can also be not Humidification and electrostatic dust collecting function can be achieved at the same time when device humidifies impeller and electrostatic precipitation net respectively in congenerous；But the dress It sets and cannot achieve automatic operating, existing demand cannot be met.

For this purpose, the utility model offer is a kind of simple in structure, and it is easy to use, it can realize automatic operating, and plasma Body air purifier.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of plasma air purifier, knot Structure is simple, easy to use, the impurity of air is removed using filter screen filtration, subsequent air passes through ion generator tube, in plasma Under the action of body generator, at the same generate cation carried out in air with anion positive and negative charge neutralization moment generation it is huge Big energy release, it is realized so as to cause the change of its surrounding bacterial structure or the conversion of energy to cause bacterial death The effect of sterilization, while extra anion still floats in air, can reach smoke elimination, dedusting, eliminate peculiar smell, improves sky The quality of gas, with the health-care effect to promote health.

The purpose of this utility model is achieved through the following technical solutions：

A kind of plasma air purifier, including shell, air purifying mechanism and humidity regulation mechanism, in the shell It is provided with first partition, shell is divided into regulation room setting up and down and canyon by the first partition, in the canyon Setting is arranged in parallel, and canyon is divided into and is set gradually from left to right between the second partition there are two second partition Left water tank area, filtering area and right water tank area, be evenly arranged with multiple ventholes in housing sidewall where the filtering area, it is described Air purifying mechanism includes the wind turbine set gradually from top to bottom, ion generator tube and tubular filter screen, the wind turbine, ion hair Raw pipe is separately positioned on regulation room, and the filter screen is arranged in filtering area, and filter screen includes the activity set gradually from inside to outside Charcoal filter mesh layer, HEPA filter mesh layers and initial filter stratum reticulare are provided with plasma generator, the shell in the ion generator tube Top is provided with air outlet, and the discharge pipe being connected to air outlet is provided in the regulation room, and the wind turbine is arranged in discharge pipe Bottom；The humidity regulation mechanism includes at least one water tank, water pump and atomizer, and the water tank is arranged on left water tank area or the right side Water tank area, the water pump and atomizer are separately positioned in regulation room, and the water inlet of the water pump is connected to tank pipe, described The water outlet of water pump is connected to the inlet duct of atomizer, and multiple atomization steam vents, the mist are evenly arranged on the discharge pipe Change steam vent to be connected to atomizer pipeline respectively.

Further, be also respectively provided with controller and power supply in the regulation room, the controller respectively with wind turbine, etc. Plasma generator, water pump, atomizer, power supply connection.In use, blower fan work is controlled, by the sky in external environment Gas is out of venthole suction filter area, and then air passes through filter screen filtration, removes the impurity of air, and subsequent air passes through ion Generator tube, under the action of plasma generator, while the cation generated carries out positive and negative charge in air with anion The moment of neutralization generates huge energy release, so as to cause the change of its surrounding bacterial structure or the conversion of energy, to cause Make bacterial death, realize the effect of its sterilization, since the quantity of anion is more than the quantity of cation, extra anion Still it floats in air, the quality that smoke elimination can be reached, dedusting, peculiar smell is eliminated, improve air, with the guarantor promoted health Strong effect；Air is discharged after being handled by plasma generator from escape pipe, returns in environment.

Further, the case top is additionally provided with air humidity detection unit, the air humidity detection unit with Controller connects, for detecting the humidity in air.In use, it is detected in environment using air humidity detection unit Air humidity, when air humidity is less than predetermined value, controller controls water pump and atomizer work, and water pump takes out the water in water tank Enter atomizer, under the action of atomizer, water is subjected to atomization process into steam, steam is flowed into outlet by being atomized steam vent Pipe, under the action of wind turbine, as purified air enters in environment, is adjusted the air humidity in environment.

Further, be also evenly arranged at least one control button on the side wall of the shell, the control button with Controller connects.

Further, the atomization steam vent is obliquely installed towards gas outlet.

Further, where the left water tank area, right water tank area operation door is additionally provided in housing sidewall.

Further, the first heating unit is additionally provided in the water tank, first heating unit is connect with controller. When environment temperature is relatively low, control the first heating unit work makes the first heating unit heat the water in water tank, So that the water that the steam that atomizer is atomized is 25~30 DEG C can be to environment when entering into environment with purified air stream Temperature carries out warm, raising human comfort.

Further, the second heating unit is additionally provided in the filter screen, second heating unit connects with controller It connects.Air humidity in humidity detection unit detects environment is suitable, but when environment temperature is relatively low, the second heating of controller control Cell operation heats the air after filter screen filtration using the second heating unit, improved the temperature of air filtering, Air filtering is being crossed after plasma generator is handled, the purification air being discharged from escape pipe is heating purification air, Neng Gouyou Effect carries out heating adjusting to environment temperature, improves human comfort.

Further, the active carbon filter screen layer is laminated by active carbon eyelet fabric, is equipped in active carbon eyelet fabric Mesh, mesh openings rate are 30~55%.

Further, the mesh form is round, oval, any one in strip single form or arbitrary several The combination form of kind, cell inner diameter or length are 2~15mm, and the internal diameter or length of two mesh of longitudinal arbitrary neighborhood are more than it Hole wall width；Or laterally the internal diameter of two mesh of upper arbitrary neighborhood or length are more than its hole wall width；Or meet longitudinal direction simultaneously It is more than its hole wall width with the internal diameter or length of two mesh of lateral arbitrary neighborhood.

Further, tubular structure, or warp is made by synthetic fibers felt, plastic wire or metal mesh winding in the just effect filtering layer It is modified that tubular is made with degerming, sterilization or anion, the synthetic fibers felt of Electrostatic Absorption function, plastic wire or metal mesh winding Structure；Preferably, the just effect filtering layer is at least one layer of, is 0.5~5mm per layer thickness.

Further, the HEPA filter mesh layers are " W " shape fold-like structures.Preferably, the HEPA filter mesh layers are by PP, glass Tubular structure is made in glass fiber, compound PP-PET, melt-blown terylene or melt-blown glass fibre pleating filter paper winding, or is modified to have Degerming, sterilization or anion, the PP of Electrostatic Absorption function, glass fibre, compound PP-PET, melt-blown terylene or melt-blown glass fibre Tubular structure is made in pleating filter paper winding, and thickness is 10~50mm.

Further, the plasma generator includes positive electrode and negative electrode, the positive and negative electricity of plasma generator Pole is connect with the positive and negative electrode of booster power respectively, and plasma generator is by multiple columned plasma fundamental reaction lists Member is constituted, and each cylindric plasma fundamental reaction unit includes positive and negative electrode, wherein positive electricity extremely discharge electrode silk, is born Electrode is hollow metal circular tube, metal circular tube axis centered on discharge electrode silk；Metal circular tube both ends are respectively arranged with by not End cap made of conductive insulating materials, is both provided with multiple hollow out through-holes on two end caps, in order to which air passes in and out metal Plasma electric field in pipe is drawn with cable after the positive electrode of all cylindric plasma fundamental reaction units is connected and is constituted The positive electrode of plasma generator uses cable after being welded to connect the negative electrode of all cylindric plasma fundamental reaction units Draw the negative electrode for constituting plasma generator.

The utility model has the beneficial effects that：The utility model plasma air purifier, it is simple in structure, using just Victory removes the impurity of air using filter screen filtration, and subsequent air passes through ion generator tube, in the effect of plasma generator Under, while the cation generated carries out the huge energy release of moment generation of positive and negative charge neutralization with anion in air, So as to cause the change of its surrounding bacterial structure or the conversion of energy, to cause bacterial death, the effect of its sterilization is realized, together The anion of Shi Duoyu still floats in air, the quality that can reach smoke elimination, dedusting, eliminate peculiar smell, improve air, to promote Into the health-care effect of health.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model air purifier；

Fig. 2 is the sectional view of the utility model air purifier；

Fig. 3 is the utility model air purifier A-A to sectional view；

Fig. 4 is the structural schematic diagram of the utility model ion generator tube；

Fig. 5 is the structural schematic diagram of the utility model plasma generator；

Fig. 6 is the structural formula schematic diagram of each cylindric plasma fundamental reaction unit of the utility model；

In figure, 1- shells, 2- first partitions, 3- second partitions, the left water tank areas 4-, 5- filtering areas, the right water tank areas 6-, 7- is logical Stomata, 8- wind turbines, 9- ion generator tubes, 10- filter screens, the gas outlets 11-, 12- escape pipes, 13- water pumps, 14- atomizers, 15- It is atomized steam vent, 16- controllers, 17- power supplys, 18- active carbon filter screen layers, 19-HEPA filter mesh layers, 20- initial filter stratum reticulares, 21- first Heating unit, the second heating units of 22-, 23- water tanks, 24- control buttons, 25- separation nets, 26- operate door, 27- air humiditys Detection unit, 28- plasma generators, 30- plasma fundamental reaction units, the electric discharge of 310- plasma fundamental reaction units Wire electrode, the metal circular tube of 320- plasma fundamental reaction units, the end cap of 330- plasma fundamental reaction units, 340- electric discharges The ball at wire electrode both ends, the preloading spring of 350- discharge electrode silks both ends setting, 360- connector sleeves, 370- regulation cocks, 380- Fixing card.

Specific implementation mode

The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings It is not limited to as described below.

As shown in Fig. 1~Fig. 6, a kind of plasma air purifier, including shell 1, air purifying mechanism and humidity tune Mechanism is saved, is provided with first partition 2 in the shell 1, shell 1 is divided into regulation room setting up and down by the first partition 2 And canyon, in the canyon setting be arranged in parallel between the second partition 3 there are two second partition 3, and by canyon It is divided into the left water tank area 4 set gradually from left to right, filtering area 5 and right water tank area 6,5 place shell of the filtering area, 1 side wall On be evenly arranged with multiple ventholes 7, the air purifying mechanism includes that the wind turbine 8 set gradually from top to bottom, ion occur Pipe 9 and tubular filter screen 10, the wind turbine 8, ion generator tube 9 are separately positioned on regulation room, and the filter screen 10 is arranged in mistake Area 5 is filtered, filter screen 5 includes active carbon filter screen layer 18, HEPA filter mesh layers 19 and the initial filter stratum reticulare 20 set gradually from inside to outside, Plasma generator 28 is provided in the ion generator tube 9,1 top of the shell is provided with air outlet 11, the adjusting Interior is provided with the discharge pipe 12 being connected to air outlet 11, and the wind turbine 8 is arranged in 12 bottom of discharge pipe；The humidity regulator Structure includes at least one water tank 23, water pump 13 and atomizer 14, and the water tank 23 is arranged in left water tank area 4 or right water tank area 6, institute It states water pump 13 and atomizer 14 is separately positioned in regulation room, the water inlet of the water pump 13 is connected to 23 pipeline of water tank, described The water outlet of water pump 13 is connected to the inlet duct of atomizer 14, and multiple atomization steam vents are evenly arranged on the discharge pipe 12 15, the atomization steam vent 15 is connected to the outlet conduit of atomizer 14 respectively.

Specifically, be also respectively provided with controller 16 and power supply 17 in the regulation room, the controller 16 respectively with wind Machine 8, plasma generator 28, water pump 13, atomizer 14, power supply 17 connect.In use, control wind turbine 8 works, will Out of 7 suction filter of venthole 5th area, then air filters air in external environment by filter screen 10, removes the miscellaneous of air Matter, subsequent air pass through ion generator tube 9, under the action of plasma generator 28, at the same generate cation and bear from The moment that son carries out positive and negative charge neutralization in air generates huge energy release, so as to cause changing for its surrounding bacterial structure Become or the conversion of energy realizes the effect of its sterilization to cause bacterial death, since the quantity of anion is more than cation Quantity, therefore extra anion still floats in air, the product that can reach smoke elimination, dedusting, eliminate peculiar smell, improve air Matter, with the health-care effect to promote health；Air is discharged after the processing of plasma generator 28 from escape pipe 12, It returns in environment.

Specifically, 1 top of the shell is additionally provided with air humidity detection unit 27, the air humidity detection unit 27 It is connect with controller 16, for detecting the humidity in air.In use, ring is detected using air humidity detection unit 27 Air humidity in border, when air humidity is less than predetermined value, controller 16 controls water pump 13 and atomizer 14 works, water pump Water in water tank 23 is pumped into atomizer 14 by 13, under the action of atomizer 14, water is carried out atomization process into steam, steam is logical It crosses atomization steam vent 15 and is flowed into escape pipe 12, under the action of wind turbine 8, as purified air enters in environment, to environment In air humidity be adjusted.

Specifically, at least one control button 24, the control button 24 are also evenly arranged on the side wall of the shell 1 It is connect with controller 16.

Specifically, the atomization steam vent 15 is obliquely installed towards gas outlet 11.

Specifically, one layer of separation net 25 is additionally provided on the gas outlet 11.

Specifically, the left water tank area 4, operation door 26 is additionally provided on right 6 place shell of water tank area, 1 side wall.

Specifically, the first heating unit 21, first heating unit 21 and controller are additionally provided in the water tank 23 16 connections.When environment temperature is relatively low, control the first heating unit 21 work makes the first heating unit 21 in water tank 23 Water is heated so that atomizer 14 is atomized the water that obtained steam is 25~30 DEG C, enters to ring with purified air stream When in border, warm, raising human comfort can be carried out to environment temperature.

Specifically, the second heating unit 22, second heating unit 22 and control are additionally provided in the filter screen 10 Device 16 connects.Air humidity in humidity detection unit 27 detects environment is suitable, but when environment temperature is relatively low, controller 16 The work of the second heating unit 22 is controlled, 10 filtered air of filter screen is heated using the second heating unit 22, The temperature for improving air filtering is crossing air filtering after the processing of plasma generator 28, and the purification being discharged from escape pipe 12 is empty Gas is heating purification air, effectively can carry out heating adjusting to environment temperature, improve human comfort.

Specifically, the active carbon filter screen layer 18 is laminated by active carbon eyelet fabric, is equipped in active carbon eyelet fabric Mesh, mesh openings rate are 30~55%.

Specifically, the mesh form is round, oval, any one in strip single form or arbitrary several Combination form, cell inner diameter or length are 2~15mm, and the internal diameter or length of two mesh of longitudinal arbitrary neighborhood are more than its hole Wall wide degree；Or laterally the internal diameter of two mesh of upper arbitrary neighborhood or length are more than its hole wall width；Or meet simultaneously it is longitudinal and The internal diameter or length of two mesh of lateral arbitrary neighborhood are more than its hole wall width.

Specifically, tubular structure, or warp is made by synthetic fibers felt, plastic wire or metal mesh winding in the just effect filtering layer 20 It is modified that tubular is made with degerming, sterilization or anion, the synthetic fibers felt of Electrostatic Absorption function, plastic wire or metal mesh winding Structure；Preferably, the just effect filtering layer is at least one layer of, is 0.5~5mm per layer thickness.

Specifically, the HEPA filter mesh layers 19 are " W " shape fold-like structures.Preferably, the HEPA filter mesh layers 19 by Tubular structure is made in PP, glass fibre, compound PP-PET, melt-blown terylene or melt-blown glass fibre pleating filter paper winding, or through changing Property have degerming, sterilization or anion, the PP of Electrostatic Absorption function, glass fibre, compound PP-PET, melt-blown terylene or melt-blown glass Tubular structure is made in glass fiber pleating filter paper winding, and thickness is 10~50mm.

Specifically, plasma generator 28 is made of multiple columned plasma fundamental reaction units 30, Mei Geyuan Column plasma fundamental reaction unit 30 includes that the negative electrode that hollow metal pipe 320 is constituted and discharge electrode silk 310 are constituted Positive electrode, wherein hollow metal pipe 320 makes of stainless steel material, naturally it is also possible to using the conductions such as aluminum or aluminum alloy Material makes, and the internal diameter of metal circular tube is 25 millimeters, wall thickness 0.5mm, the length and plasma air disinfection of metal circular tube 320 The size of machine is adapted, and generally between 10 to 1000 millimeters, present embodiment preferably its degree size is 200 millimeters；Electric discharge electricity Polar filament 310 is made of tungsten alloy material, and line footpath is generally between 0.15~1.5 millimeter, the preferred line footpath line of present embodiment The tungsten alloy filament that diameter is 1.2 millimeters, the length and the length of metal circular tube 320 of wire electrode 310 match, in discharge electrode silk There are one a diameter of 5 millimeters of balls 340 that tin alloy material makes for the 310 each fixation in both ends.Discharge electrode silk 310 is installed On the axial line of the endoporus of metal circular tube 320, installation method is as follows：It is respectively arranged with by not at 320 both ends of metal circular tube End cap 330 made of conductive insulating materials, is both provided with multiple hollow out through-hole B on two end caps 330, in order to air into Go out the plasma electric field in 320 endoporus of metal circular tube, the structure of two end caps 330 is identical, includes top and auxiliary section, top Portion is regular hexagon, and the outer surface of auxiliary section is cylindrical surface and matches with the endoporus of metal circular tube 320, the column part of auxiliary section It is embedded into the endoporus of metal circular tube 320, two end cap 330 is provided with through hole C along its axial line, in passing through for end cap 330 The C that perforates is interior to be provided with connector sleeve 360, and connector sleeve 360 is outer surface Step Shaft in the shape of a " convex ", the small end of Step Shaft Axis can pierce into the through hole C of end cap 330, and the big end diameter of axle of Step Shaft is more than the internal diameter of the through hole C of end cap 330；Another Regulation cock 370 is provided in the through hole C of end cap 330, the outer diameter of regulation cock 370 is less than the internal diameter of end cap through hole C, is adjusting The groove A of multiple annulars is also provided on the outer surface of bolt 370, connector sleeve 360 and regulation cock 370 are provided with along its axial line The hole diameter of perforative stepped hole D and stepped hole E, stepped hole D and stepped hole E are more than the diameter of discharge electrode silk 310 simultaneously Less than the diameter of wire electrode end ball 340, and the small bore end of stepped hole is towards the inside of metal circular tube 320；Connector sleeve 360 The diameter of discharge electrode silk end ball 340 is all higher than with the diameter macropores of the stepped hole of regulation cock 370.By discharge electrode silk 310 one end is burn-on metal ball 340, and a preloading spring 350 is pierced on discharge electrode silk 310, then will electric discharge electricity Polar filament 310 pierces into the stepped hole of connector sleeve 360 and regulation cock 370, is finally loaded onto again in the other end of discharge electrode silk 310 Another preloading spring 350 is simultaneously burn-on another metal ball 340 at wire electrode end.Preloading spring 350, connector sleeve will be installed 360 and regulation cock 370 the discharge electrode silk end cap 330 that pierces into metal circular tube one end through hole C in, due to connector sleeve 360 It is outer surface Step Shaft in the shape of a " convex ", the small end axis of Step Shaft can pierce into the through hole C of end cap 330, step The big end diameter of axle of axis is more than the internal diameter of the through hole C of end cap 330, therefore the step shaft shoulder of connector sleeve 360 compresses lid 330 at one end Top end surface, the metal ball 340 of 310 one end of discharge electrode silk is in the macropore of 360 stepped hole of connector sleeve, in advance Tight spring 350 is i.e. between round metal ball 340 and stepped hole bottom surface；The metal ball 340 of discharge electrode silk other end setting It is to be pierced by the through hole C of another end cap 330 with part regulation cock 370, while another preloading spring 350 namely positioned at the end Between metal ball 340 and the stepped hole bottom surface of regulation cock 370, it is pierced by the recessed A slots of respective annular of part and pacifies in regulation cock 370 Fixing card 380 is loaded onto, to be fixed on discharge electrode silk 310 on the axial line of 320 endoporus of metal circular tube.

The air purifier of the utility model is placed in the environment for needing to carry out air purification, passes through control by user Button 24 inputs command information, and control device work inhales the air in external environment from venthole 7 under the effect of wind turbine 8 Enter in 5th area of filtering, then air is filtered by filter screen 10, removes the impurity of air, and subsequent air passes through ion generator tube 9, Under the action of plasma generator 28, while the cation generated carries out positive and negative charge neutralization in air with anion Moment generates huge energy release, so as to cause the change of its surrounding bacterial structure or the conversion of energy, to cause bacterium The effect of its sterilization is realized in death, and since the quantity of anion is more than the quantity of cation, extra anion still floats It is floating to reach smoke elimination, dedusting, the quality for eliminating peculiar smell, improvement air in air, with the health care work to promote health With；Air is discharged from escape pipe 12, returns in environment after the processing of plasma generator 28；In addition, using process In, the air humidity in environment is detected using air humidity detection unit 27, when air humidity is less than predetermined value, controller 16 It controlling water pump 13 and atomizer 14 works, the water in water tank 23 is pumped into atomizer 14 by water pump 13, under the action of atomizer 14, Water is subjected to atomization process into steam, steam is flowed into escape pipe 12 by being atomized steam vent 15, under the action of wind turbine 8, with Purified air enters in environment, and the air humidity in environment is adjusted.

The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein Disclosed form is not to be taken as excluding other embodiments, and can be used for other combinations, modifications, and environments, and Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all rights appended by the utility model It is required that protection domain in.

Claims (6)

1. a kind of plasma air purifier, which is characterized in that including shell, air purifying mechanism and humidity regulation mechanism, First partition is provided in the shell, shell is divided into regulation room setting up and down and canyon, institute by the first partition Second partition there are two being arranged in canyon is stated, is arranged in parallel between the second partition, and canyon is divided into from left-hand Left water tank area, filtering area and the right water tank area that the right side is set gradually are evenly arranged with where the filtering area in housing sidewall multiple Venthole, the air purifying mechanism include the wind turbine set gradually from top to bottom, ion generator tube and tubular filter screen, described Wind turbine, ion generator tube are separately positioned on regulation room, and in filtering area, filter screen includes from inside to outside successively for the filter screen setting Active carbon filter screen layer, HEPA filter mesh layers and the initial filter stratum reticulare of setting are provided with plasma generator in the ion generator tube, The case top is provided with air outlet, and the discharge pipe being connected to air outlet, the wind turbine setting are provided in the regulation room In outlet air bottom of the tube；The humidity regulation mechanism includes at least one water tank, water pump and atomizer, and the water tank is arranged in Zuo Shui Case area or right water tank area, the water pump and atomizer are separately positioned in regulation room, the water inlet and tank pipe of the water pump Connection, the water outlet of the water pump are connected to the inlet duct of atomizer, and multiple atomization vapours are evenly arranged on the discharge pipe Hole, the atomization steam vent are connected to atomizer pipeline respectively.

2. a kind of plasma air purifier according to claim 1, which is characterized in that also distinguish in the regulation room It is provided with controller and power supply, the controller is connect with wind turbine, plasma generator, water pump, atomizer, power supply respectively.

3. a kind of plasma air purifier according to claim 2, which is characterized in that the case top is also set up There is air humidity detection unit, the air humidity detection unit is connect with controller, for detecting the humidity in air.

4. a kind of plasma air purifier according to claim 2, which is characterized in that on the side wall of the shell also It is evenly arranged at least one control button, the control button is connect with controller.

5. a kind of plasma air purifier according to claim 1, which is characterized in that the atomization steam vent direction goes out Gas port is obliquely installed.

6. a kind of plasma air purifier according to claim 1, which is characterized in that the left water tank area, You Shui Where case area operation door is additionally provided in housing sidewall.