CN205813373U - A kind of electronic atomizer and atomising device thereof - Google Patents

Abstract

The utility model discloses a kind of electronic atomizer and atomising device thereof.Atomising device includes housing, housing rear end arranges the air-blast device of air blast in oriented housing, housing forward end is provided with nozzle component, air-blast device and nozzle component are respectively positioned on interior and housing rear end the internal diameter of housing and are more than the internal diameter of housing forward end, nozzle component front end is provided with outlet, and nozzle component connects the water-supply-pipe connected with reserving liquid tank.The atomising device of this electronic atomizer, simple in construction, atomizing effect is preferable.This electronic atomizer uses more convenient, and spray angle is relatively wide, the lightest, uses in the little applicable booth of operating noise.

Description

A kind of electronic atomizer and atomising device thereof

Technical field

This utility model relates to plant protection equipment, particularly to a kind of electronic atomizer and atomising device thereof.

Background technology

Atomizer is applicable to spray some medicines being dissolved in water, and by the atomising device of atomizer by medical liquid atomizing, and The medicinal liquid after atomization is made to be brought on plant leaf surface along with the generation wind in atomising device.Atomizer sprays relative to common sprayer When spilling, the disperse effect of medicinal liquid is more preferable.Simultaneously because stronger wind-force can be produced, for leaves density relatively during atomising device work High crop also can play preferable spray effect.

At present, the Chinese patent of Publication No. CN 103070159 A discloses a kind of mist blower, it include flow container, Aerator and the electromotor of startup aerator, the air outlet of aerator is connected with blast pipe, is provided with mixing unit, liquid in blast pipe Medicinal liquid in tank enters into mixing unit by liquid pushing tube and the wind with aerator generation contacts Bin Bei atomization and blows to diffusion shell.Air blast Machine is provided with the compression tube connected with flow container top, for the medicinal liquid in flow container is pressed to liquid pushing tube.Though this mist blower So it is capable of the atomization for medicinal liquid, but overall structure is the hugest and atomizing effect is the best.

Utility model content

The deficiency existed for prior art, first purpose of the present utility model is to provide a kind of electronic atomizer Atomising device, simple in construction, atomizing effect is preferable.

Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of electronic atomizer Atomising device, including housing, housing rear end arranges the air-blast device of air blast in oriented housing, and housing forward end is provided with jet head sets Part, air-blast device and nozzle component are respectively positioned on interior and housing rear end the internal diameter of housing and are more than the internal diameter of housing forward end, nozzle component Front end is provided with outlet, and nozzle component connects the water-supply-pipe connected with reserving liquid tank.

By technique scheme, air-blast device thinks air blast in housing, when air-blast device connects power supply, water-supply-pipe connection storage During liquid case, air-blast device is share in housing, owing to the internal diameter of housing rear end is more than the diameter of front housing section, so housing rear end Flow area more than the flow area of housing forward end, the wind speed of housing forward end is more than the wind speed of housing rear end, and this can make housing The air pressure of front end diminishes in the air pressure of housing rear end while again smaller than extraneous atmospheric pressure.Before outlet is positioned at assembly of meeting and discussing End, the air pressure at this is less than atmospheric pressure, so the medicinal liquid in reserving liquid tank can be by water-supply-pipe and from shower nozzle under the effect of pressure reduction The outlet of assembly is ejected, simultaneously because the wind speed at this is very fast, and during medicinal liquid ejection, firing rate is relatively slow, so high velocity air meeting Medicinal liquid being produced cutting, is atomized, medicinal liquid becomes multiple droplet and is suspended in high velocity air along with high velocity air flows together Move and be ejected towards plant liquid level, it is achieved spraying operation.

Preferably, described nozzle component front end produces eddy current when being additionally provided with the high velocity air ejection making air-blast device produce Raw whirlpool head.

By technique scheme, when high velocity air sprays at this, its air pressure is less than the gas outside jet pipe outlet Pressure, the air outside high velocity air can extrude to high velocity air center, makes the atomization of medicinal liquid and diffusion all be compressed, leads Cause medical liquid atomizing is incomplete, and the mist particle diameter of generation is relatively big, affects spray effect.And arranging of raw whirlpool head can make high velocity air Produce eddy current when ejection, make the inclusion of air in the external world in high velocity air, on the one hand weaken outside air to high velocity air On the other hand suppression, in can making the inclusion of air high velocity air in the external world, make that droplet spreads is wider.

Preferably, described raw whirlpool head includes cover body, cover body front end face has through hole, is provided with the water conservancy diversion of arc in cover body Sheet, flow deflector is along cover body inwall circumference uniform distribution.

By technique scheme, arranging of flow deflector on the one hand can the most less high velocity air at this through-flow Area, the high velocity air that on the other hand brushless electric machine can be made to produce is produced by the guide effect of flow deflector when flowing through at this Raw stronger eddy current, to reach to strengthen medical liquid atomizing degree effect at this, the mist particle diameter making medicinal liquid produce in this place is less.

Preferably, air-blast device includes flabellum and the brushless electric machine driving flabellum to rotate.

By technique scheme, brushless electric machine volume is little, it is simple to be arranged in housing, reduces housing volume.Simultaneously without Brush motor noise is low, it is smooth and easy to run, it is not easy to break down.It lasts a long time simultaneously, and low being easy to of maintenance cost increases this atomization The service life of device.

Preferably, described nozzle component includes fixing seat, and fixing seat is provided centrally with jet pipe, and jet pipe front end is provided with water outlet Mouthful.

By technique scheme, that fixes seat arranges the connection that can facilitate between nozzle component and housing forward end, with Time jet pipe be arranged on fixing seat center, owing to air has certain viscosity, relative to fixing seat inner wall edge, fixing seat center Wind speed higher, such medicinal liquid can be preferably atomized after the outlet of jet pipe is ejected, and makes the mist produced after atomization Grain diameter is less, it is simple to the diffusion of droplet.

Preferably, described fixing seat be plugged in housing forward end and with housing forward end clamping.

By technique scheme, fixing preferable bonding strength between seat and housing forward end, can be obtained, simultaneously both Between connection disassembling more convenient, it is simple to change nozzle component with adapt to Different Crop spraying needs.

Preferably, in described fixing seat, it is provided with the fixing post vertical with fixing seat axis, fixing post inner hollow, jet pipe Being fixed in the middle part of fixing post and connect with fixing post inside, fixed seat side face is stretched out in fixing post one end and threaded engagement has regulation spray The adjusting knob of pipe flow area, adjusting knob is fixed with the adjusting rod stretched in fixing post.

By technique scheme, fixing arranging of post can make jet pipe preferably be fixed, it is to avoid in the process of use The phenomenons such as middle jet pipe generation bending.Adjusting rod can be driven when rotating adjusting knob to move along fixing mast axis direction simultaneously Dynamic, with adjustable jet tube and the flow area of fixing post junction, to reach to control the effect of jet pipe water yield.

Preferably, described housing side is provided with hands handle, and hands handle connects for hollow structure and with enclosure interior, and hands is rear end It is provided with corrugated tube tank connected with liquid storage, in water-supply-pipe is located in hands handle and corrugated tube and internal with reserving liquid tank connect.

By technique scheme, the setting of hands handle is easy to grip this atomising device.Water-supply-pipe is in hands and can keep away interior Exempt to interfere in use and between crop, affect spraying operation.

Preferably, being additionally provided with compression tube in described housing, compression tube is located in hands handle and corrugated tube, compression tube one end It is in the housing rear end other end for being connected with reserving liquid tank top.

By technique scheme, owing to housing forward end flow area is less so can hinder when high velocity air flows Phenomenon, makes the air pressure of housing rear end raise.Gases at high pressure in housing rear end can be introduced in reserving liquid tank by arranging of compression tube, To increase the pressure in reserving liquid tank, in order to the water in reserving liquid tank is pressed in water-supply-pipe enters finally into jet pipe and is ejected.

Another purpose of the present utility model is to provide a kind of electronic atomizer, including the thing mist of above-mentioned electronic atomizer Gasifying device, also includes reserving liquid tank, and reserving liquid tank is fixed with electric storage device.

By technique scheme, reserving liquid tank can be that atomizer provides medicinal liquid, and electric storage device can be that motor provides electricity Can, so that atomising device can realize normal spraying operation.

In sum, this utility model in contrast to the having the beneficial effect that by air-blast device is arranged on shell of prior art Internal, shorten fetch, reduce friction loss, simplify overall structure relative to documents simultaneously, spray during injection The medicine mist gone out can be towards arbitrarily angled.Give birth to arranging of whirlpool head can atomizing be strengthened simultaneously, make to spray from jet pipe The mist particle diameter produced during the medical liquid atomizing gone out is less, is more prone to diffusion when spraying, reaches more preferable spray effect.

Accompanying drawing explanation

Fig. 1 is the axonometric chart of embodiment one；

Fig. 2 is nozzle component and the sectional view given birth at the head of whirlpool in embodiment one；

Fig. 3 is the axonometric chart of raw whirlpool head in embodiment one；

Fig. 4 is the outline drawing of nozzle component in embodiment one；

Fig. 5 is the partial sectional view of embodiment one, owing to representing that compression tube is in the position of one end in housing.

Reference: 1, housing；11, draw-in groove；2, handle；3, switch；4, fixing seat；41, projection；42, fixing post；43、 Feed pipe；44, jet pipe；45, post is connected；46, floor；5, cover body；51, through hole；52, flow deflector；6, adjusting knob；61, regulation Bar；7, lattice block cover；8, corrugated tube；9, water-supply-pipe；10, compression tube；12, sealing ring；13, screw；14, brushless electric machine.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Embodiment one, the atomising device of a kind of electronic atomizer:

As shown in Figure 1, Figure 2 with shown in Fig. 5, the atomising device of a kind of electronic atomizer, including columned housing 1, housing 1 in Step-like, the diameter of cylinder back-end is more than the diameter of housing 1 front end.Housing 1 rear end is internally provided with air-blast device, air-blast device The brushless electric machine 14 rotated including flabellum and drive flabellum.Housing 1 front end is provided with nozzle component, and nozzle component includes fixing seat 4, fixing seat 4 is plugged in housing 1 front end, fixes between the two by the way of clamping.It is additionally provided with jet pipe 44 in fixing seat 4, Jet pipe 44 front end is provided with outlet, and the medicinal liquid in atomizer reserving liquid tank is passed through jet pipe 44 by water-supply-pipe 9 and sprays from outlet Go out.Nozzle component front end is provided with the raw whirlpool head making to produce eddy current from the wind of nozzle component blowout.When this atomising device works Brushless electric machine 14 drives flabellum to rotate, and produces high velocity air in the air suction casing 1 outside housing 1 rear end, and at motor Discharge from housing 1 front end continuously with making high velocity air under the continuous action of flabellum.Owing to housing 1 is stepped, housing 1 Point diameter is less than the diameter of housing 1 rear end, so when brushless electric machine 14 smooth working, the wind speed of housing 1 front end can be more than The wind speed of housing 1 rear end, simultaneously because the wind speed of housing 1 front end is very fast, can make the air pressure less than housing 1 rear end of the air pressure at this Simultaneously again smaller than extraneous atmospheric pressure.The fixing seat 4 of nozzle component is plugged in housing 1 front end, and the internal diameter of fixing seat 4 is less than housing The internal diameter of 1 front end, thus the wind speed in fixing seat 4 than housing 1 front end wind speed faster, its internal air pressure is the lowest simultaneously. The outlet of jet pipe 44 is positioned at the front end of fixing seat 4, so the air pressure of jet pipe 44 water outlet is also below atmospheric pressure.So atomizing At the liquid level of device spray tank and jet pipe 44 water outlet can exist pressure reduction, under the effect of pressure reduction, the medicinal liquid in spray tank is by defeated Water pipe 9 is forced into the water outlet of jet pipe 44 and penetrates.Owing to the wind speed in fixing seat 4 is very fast, and the speed of the medicinal liquid at spray Relatively slow, so the medicinal liquid from the ejection of jet pipe 44 water outlet can be cut by high velocity air, produce atomizating phenomenon, generate simultaneously Water smoke can be carried over along with high velocity air, it is achieved spraying.When spraying, owing to medicinal liquid produces atomizating phenomenon, the droplet of generation Diameter is less, and simultaneously at fixing seat 4, the high velocity air wind speed of ejection is very fast, thus droplet can be carried far while also can be by The blade face of plant is blown afloat, to reach more preferable spray effect.

As shown in Figures 2 and 3, in order to strengthen atomizing effect, it is additionally provided with when making high velocity air spray in fixing seat 4 front end Producing the raw whirlpool head of eddy current, raw whirlpool head includes a circular cover body 5, cover body 5 front end face has through hole 51, sets in cover body 5 Being equipped with the flow deflector 52 of four arcs, flow deflector 52 is in the outside of jet pipe 44 and along cover body 5 inwall circumference uniform distribution.Flow deflector 52 Arrange on the one hand can the flow area of the most less high velocity air at this, on the other hand brushless electric machine 14 can be made to produce Raw high velocity air is produced stronger eddy current when flowing through at this by the guide effect of flow deflector 52, to reach to strengthen at this Medical liquid atomizing degree effect, the mist particle diameter making medicinal liquid produce in this place is less.The generation of eddy current simultaneously can also be preferably by height Air outside speed air-flow is brought in high velocity air, strengthens Venturi effect.If being not provided with flow deflector 52, when high velocity air is from this During place's ejection, its air pressure is less than the air pressure outside jet pipe 44 outlet, and the air outside high velocity air can enter to high velocity air center Row extruding, makes the atomization of medicinal liquid and diffusion all be compressed, causes medical liquid atomizing incomplete, and the mist particle diameter of generation is relatively big, shadow Ring spray effect.And raw whirlpool head the generation that can avoid this phenomenon to a certain extent is set.Give birth to the setting of whirlpool head simultaneously The range of scatter that can also make droplet is wider, in order to large-area spraying operation.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, fixing clamping between seat 4 and housing 1 front end, pedestal lateral surface is provided with Two cylindrical projections 41, and the draw-in groove 11 of two L-shaped is set in housing 1 front end, also set up at the knuckle of the draw-in groove 11 of L-shaped There is the small lugs of arc, be used for preventing projection 41 from deviating from draw-in groove 11 easily after snapping in draw-in groove 11.Arrange in fixing seat 4 Having the stair-stepping fixing post 42 vertical with fixing seat 4 axis, fixing post 42 is centre-pillar structure, and fixing post 42 is fixedly arranged in the middle of spray Pipe 44, one end that fixing post 42 internal diameter is less connects has feed pipe 43, feed pipe 43 to connect with tube for transfusion, and fixing post 42 internal diameter is relatively One section greatly stretches out fixing seat 4 side and threaded engagement has adjusting knob 6, adjusting knob 6 is provided with adjusting rod 61, passes through Rotation of adjustment knob 6 can make adjusting rod 61 move along fixing post 42 axis direction, and the water inlet area of adjustable jet tube 44 reaches Control the effect of jet pipe 44 injection flow rate.Sealing ring 12 also it is arranged with, to keep away medicinal liquid from adjusting rod 61 and fixing post on adjusting rod 61 Ooze out between 42 inwalls.Raw whirlpool head is provided with contraction section towards one end of fixing seat 4, contraction section is arranged with O, works as needs When life whirlpool head being fixed on fixing seat 4, as long as the contraction section of raw whirlpool head is inserted in fixing seat 4.Depositing of sealing ring 12 Fixing generation air leakage phenomena between seat 4 and contraction section can avoided.In order to increase raw whirlpool head and the bonding strength of fixing seat 4, Fixing post 42 arranges two connection posts 45, offers screwed hole connecting post 45 end, and offer on cover body 5 end face for spiral shell The through hole 51 that nail 13 passes, will be fixed together between the two by screw 13.In order to increase the intensity of two connection posts 45, Connect and between post 45 and jet pipe 44, floor 46 is set.

As shown in Figure 1 and Figure 5, housing 1 side be provided be easy to grip housing 1 hands handle, hands rear end be provided with for Corrugated tube 8 tank connected with liquid storage, hands handle is hollow-core construction, and water-supply-pipe 9 is located in hands handle and corrugated tube 8.Also set in housing 1 Being equipped with compression tube 10, compression tube 10 end is internal at motor with flabellum at housing 1, and the other end is with fluid reservoir top even Logical.Within compression tube 10 is also located in hands handle and corrugated tube 8.Owing to housing 1 front end is less, can produce to hinder to high velocity air and make With, so when brushless electric machine 14 drives flabellum to rotate, the air pressure of housing 1 rear end can be made to raise, owing to housing 1 rear end is by adding Pressure pipe 10 connects, so being also in spray tank under higher strength effect with in spray tank.So can increase spray tank liquid Face and the pressure reduction of jet pipe 44 water outlet, easily facilitate the water outlet flowing at jet pipe 44 of the medicinal liquid in spray tank.On the handle It is additionally provided with the switch 3 controlling motor start and stop.Owing to switch 3 is just arranged on the handle, control makes more convenient.Housing 1 rear end The most threaded have lattice block cover 7, it is to avoid it is internal that elongated object enters housing 1, causes fan blade and motor to damage.

Embodiment two, one minute electronic atomizer:

A kind of electronic atomizer, including the atomizer in embodiment one, also includes the spray tank for storing medicinal liquid, medicine Being fixed with the accumulator for storing electric energy or lithium battery etc. on liquid case, tube for transfusion one end is connected with bottom reserving liquid tank, pressurization Pipe 10 one end is connected with reserving liquid tank top.Hold during use and hold handle, then toggle switch, by the front end of housing towards needing The plant of spraying operation to be carried out.Medicinal liquid in spray tank under the effect of pressure reduction by suction pressure to jet pipe and from the water outlet of jet pipe Spray at Kou.Contact with the high velocity air in housing and be atomized after medicinal liquid ejection, be then ejected from raw head front end, whirlpool.

The above is only exemplary embodiment of the present utility model, not for limiting protection model of the present utility model Enclosing, protection domain of the present utility model is determined by appended claim.

Claims (10)

1. an atomising device for electronic atomizer, including housing (1), is characterized in that: housing (1) rear end arranges oriented housing (1) air-blast device of interior air blast, housing (1) front end is provided with nozzle component, air-blast device and nozzle component and is respectively positioned on housing (1) Interior and housing (1) rear end internal diameter is more than the internal diameter of housing (1) front end, and nozzle component front end is provided with outlet, nozzle component Upper connection has the water-supply-pipe (9) connected with reserving liquid tank.

The atomising device of electronic atomizer the most according to claim 1, is characterized in that: described nozzle component front end also sets up The raw whirlpool head of eddy current is produced when having the high velocity air ejection making air-blast device produce.

The atomising device of electronic atomizer the most according to claim 2, is characterized in that: described raw whirlpool head includes cover body (5), Having through hole (51) on cover body (5) front end face, be provided with the flow deflector (52) of arc in cover body (5), flow deflector (52) is along cover body (5) inwall circumference uniform distribution.

The atomising device of electronic atomizer the most according to claim 1, is characterized in that: air-blast device includes flabellum and drive The brushless electric machine (14) that flabellum rotates.

The atomising device of electronic atomizer the most according to claim 1, is characterized in that: described nozzle component includes fixing seat (4), fixing seat (4) is provided centrally with jet pipe (44), and jet pipe (44) front end is provided with outlet.

The atomising device of electronic atomizer the most according to claim 5, is characterized in that: described fixing seat (4) is plugged in shell In body (1) front end and with housing (1) front end clamping.

The atomising device of electronic atomizer the most according to claim 5, is characterized in that: be provided with in described fixing seat (4) The fixing post (42) vertical with fixing seat (4) axis, fixing post (42) inner hollow, jet pipe (44) is fixed in fixing post (42) Portion also connects with fixing post (42) inside, and fixing post (42) one end stretches out fixing seat (4) side and threaded engagement has adjustable jet tube (44) adjusting knob (6) of flow area, adjusting knob (6) is fixed with the adjusting rod (61) stretched in fixing post (42).

The atomising device of electronic atomizer the most according to claim 1, is characterized in that: described housing (1) side is provided with Hands handle, hands handle connects for hollow structure and with housing (1) inside, and hands is provided with corrugated tube tank connected with liquid storage (8) rear end, In water-supply-pipe (9) is located in hands handle and corrugated tube (8) and internal with reserving liquid tank connect.

The atomising device of electronic atomizer the most according to claim 8, is characterized in that: described housing is additionally provided with in (1) Compression tube (10), compression tube (10) is located in hands handle and corrugated tube (8), and compression tube (10) end is another in housing (1) rear end One end is for being connected with reserving liquid tank top.

10. an electronic atomizer, including the atomising device of the electronic atomizer described in any one described in claim 1 ~ 9, Also include reserving liquid tank, reserving liquid tank is fixed with electric storage device.