CN201482621U - Vane wheel electrostatic sprayer - Google Patents
Vane wheel electrostatic sprayer Download PDFInfo
- Publication number
- CN201482621U CN201482621U CN2009201887144U CN200920188714U CN201482621U CN 201482621 U CN201482621 U CN 201482621U CN 2009201887144 U CN2009201887144 U CN 2009201887144U CN 200920188714 U CN200920188714 U CN 200920188714U CN 201482621 U CN201482621 U CN 201482621U
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- CN
- China
- Prior art keywords
- impeller
- vane wheel
- fan blade
- liquid
- spray gun
- Prior art date
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Abstract
The utility model discloses a vane wheel electrostatic sprayer, which comprises a liquid drug barrel, a liquid pump, a spray gun, a high-voltage electrostatic generating device, and a liquid transmission pipe, wherein one end of the spray gun is connected with a vane wheel spray nozzle which consists of a motor, a vane wheel in a driving connection with the rotating shaft of the motor, and other parts, the vane wheel comprises a contour and a base arranged coaxially, and a plurality of fan blades uniformly distributed between the contour and the base along the periphery, and a liquid inlet and a liquid outlet are arranged on the motor seat of the vane wheel spray nozzle; when the motor of the vane wheel spray nozzle drives the vane wheel to rotate, the liquid drug is pumped out from the liquid drug barrel, so as to be sprayed out from the liquid outlet through the liquid inlet by the spray gun, the liquid drug is shattered into little electrically charged fog drops by the fan blades rotating with high speed, and most of the fog drops are blown forward out from the gaps between the fan blades. Compared with the prior art, the liquid drug flow discharged sprayed by the utility model is rather large, the atomization effect is excellent, and as a force is exerted to blow the fog drops forward, the fog drops can be satisfactorily sprayed into the interiors of objects.
Description
Technical field
The utility model relates to a kind of electrostatic atomiser, relates in particular to a kind of electrostatic atomiser with turbine sprinkler.
Background technology
When electrostatic atomiser is made the heavy-smoke type spray, utilize high-voltage electrostatic generator between shower nozzle and target, to form a high-voltage electrostatic field, soup is atomized into charged droplet through shower nozzle, under the effect of electrostatic field force and other external force, droplet is done directed movement and is adsorbed on the target, thereby improves the calm rate of droplet group on target.
In the prior art, it is that direct injection or rotating disk injecting type are the rotating disc type shower nozzle that the shower nozzle of electrostatic atomiser is generally toroidal swirl type.The direct injection shower nozzle obtains different atomizing effects with different spinning disk shapes, air chamber size and shape and with distance between spray orifice.And rotating disc type shower nozzle of the prior art is made up of bottom surface that comprises circle and the sidewall that is connected on the bottom surface, offer a plurality of guiding gutters on the described inside surface of side wall, the soup that will flow into rotating disk by the rotating disk of rotation throws away along the guiding gutter of disk edge, reaches atomizing effect.Yet spray because the rotating disc type shower nozzle is a trace, flow is little, and droplet is that nature descends slowly and lightly, and a little less than the penetration power, for comparatively tall and big or dense sprinkling object, can't deeply be sprayed onto the inside of object, has influence on spray effect.
The utility model content
In order to overcome the deficiencies in the prior art, it is good that the technical problems to be solved in the utility model provides a kind of atomizing effect, and medicinal liquid flow is bigger, and can be sprayed onto the impeller-type electrostatic sprayer that sprays target internal more deeply.
For solving above technical problem, the technical scheme that the utility model is taked is:
A kind of impeller-type electrostatic sprayer, comprise medicinal liquor barrel, liquid pump, spray gun, high-voltage electrostatic generator, described medicinal liquor barrel is connected to the woven hose of liquid pump and spray gun, one end of described spray gun is connected with turbine sprinkler, described turbine sprinkler comprises motor cabinet, motor and the impeller that is in transmission connection mutually with described motor rotary shaft, described impeller comprises the profile and the pedestal of coaxial setting, a plurality ofly be evenly distributed on fan blade between described profile and the pedestal along circumference, be distributed with guiding gutter on the inner surface of described profile, described motor cabinet is provided with inlet and fluid hole, and the soup that pumps in the electrostatic atomiser is sprayed by fluid hole by inlet through spray gun.
Described fan blade is for being connected the straight chip fan blade between profile and the pedestal obliquely.
Described fan blade is the arc chip fan blade that distributes along involute.
Angle between the described two adjacent fan blades is 20 °～30 °.
The angle on plane, described fan blade place and plane, described impeller place is 45 °.
The interval calibration of described guiding gutter is 1 °, and the groove depth of described guiding gutter is 0.3 millimeter.
Angle between the described two adjacent fan blades is 22.5 °.
Because the enforcement of above technical scheme, the utility model compared with prior art has following advantage:
When the utility model is in running order, the motor drives wheel rotation of turbine sprinkler, soup is sprayed by fluid hole by the inlet on the motor cabinet through spray gun by the medicinal liquor barrel of sprayer, the fan blade of rotation is broken into small electrically charged droplet with soup at a high speed, and most of droplet is blown out forward from the gap between the fan blade, and the fraction droplet throws away along the guiding gutter that is positioned at the profile inner surface at impeller edge.
Compare with the sprayer with rotating disc type shower nozzle of the prior art, the medicinal liquid flow of the utility model ejection is bigger, and atomizing effect is good, and owing to produce the power that blows out forward for droplet, can be sprayed onto the inside of spraying target more deeply.
Description of drawings
Accompanying drawing 1 is the block diagram of impeller-type electrostatic sprayer;
Accompanying drawing 2 is a structural representation of the present utility model;
Accompanying drawing 3 is the structural representation of turbine sprinkler;
Accompanying drawing 4 is the structural representation of impeller;
Accompanying drawing 5 is the A-A direction cutaway view in the accompanying drawing 4;
Accompanying drawing 6 is the B-B direction cutaway view in the accompanying drawing 4;
Wherein:
1, medicinal liquor barrel; 2, liquid pump; 3, spray gun; 4, high-voltage electrostatic generator; 5, woven hose; 6, turbine sprinkler; 7, motor cabinet; 8, motor; 9, impeller; 10, profile; 11, pedestal; 12, fan blade; 13, guiding gutter; 14, inlet; 15, fluid hole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model preferred embodiment is elaborated:
A kind of impeller-type electrostatic sprayer as shown in accompanying drawing 1 and accompanying drawing 2, comprise medicinal liquor barrel 1, liquid pump 2, spray gun 3, high-voltage electrostatic generator 4, described medicinal liquor barrel 1 is connected to the woven hose 5 of liquid pump 2 and spray gun 3, an end of described spray gun 3 is connected with turbine sprinkler 6.
As accompanying drawing 3 to as shown in the accompanying drawing 6, described turbine sprinkler 6 comprises motor cabinet 7, motor 8 and the impeller 9 that is in transmission connection mutually with described motor 8 rotating shafts, described impeller 9 comprises the profile 10 of coaxial setting and pedestal 11, a plurality ofly is evenly distributed on fan blade 12 between described profile 10 and the pedestal 11 along circumference, be distributed with guiding gutter 13 on the inner surface of described profile 10, described motor cabinet 7 is provided with inlet 14 and fluid hole 15.The soup that is pumped by liquid pump 2 in the medicinal liquor barrel 1, by the inlet 14 on the motor cabinet 7 of turbine sprinkler 6, by fluid hole 15 ejections, the impeller 9 of rotation is pulverized the atomizing back with the soup of ejection and is formed the droplet group who has electric charge at a high speed through spray gun 3.
Described fan blade 12 is for being connected the straight chip fan blade between profile 10 and the pedestal 11 obliquely.
Angle between the described two adjacent fan blades 12 is 20 °～30 °.Angle described in the present embodiment between the two adjacent fan blades 5 is 22.5 °.
The angle on described fan blade plane, 12 place and plane, described impeller 9 place is 45 °, makes generation wind forward when impeller rotates at a high speed effectively droplet to be blown out forward.
Described guiding gutter 9 is evenly distributed on the inner surface of profile 3, and the interval calibration of guiding gutter 9 is 1 °, and the groove depth of guiding gutter 9 is 0.3 millimeter.
Described fan blade 5 also can be the arc chip fan blade that distributes along involute.
The employed turbine sprinkler of the utility model only throws away different along the guiding gutter of disk edge inner surface with the soup that the employed rotating disc type shower nozzle of rotating disc type sprayer will flow into rotating disk, when the motor drives wheel rotation of turbine sprinkler, the fan blade of rotation is broken into small droplet with the soup that sprays into earlier at a high speed, and most of droplet is blown out forward from the gap between the fan blade, has only the fraction droplet to throw away along the guiding gutter that is positioned at the profile inner surface at impeller edge.Owing to produce the power that blows out forward for droplet, to compare with rotating disc type sprayer of the prior art, the medicinal liquid flow of the utility model ejection is bigger, and atomizing effect is good, and can be sprayed onto the inside of spraying target more deeply.
The foregoing description only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with this art can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (7)
1. impeller-type electrostatic sprayer, comprise medicinal liquor barrel (1), liquid pump (2), spray gun (3), high-voltage electrostatic generator (4), described medicinal liquor barrel (1) is connected to the woven hose (5) of liquid pump (2) and spray gun (3), it is characterized in that: an end of described spray gun (3) is connected with turbine sprinkler (6), described turbine sprinkler (6) comprises motor cabinet (7), motor (8) and the impeller (9) that is in transmission connection mutually with described motor (8) rotating shaft, described impeller (9) comprises the profile (10) and the pedestal (11) of coaxial setting, a plurality ofly be evenly distributed on fan blade (12) between described profile (10) and the pedestal (11) along circumference, be distributed with guiding gutter (13) on the inner surface of described profile (10), described motor cabinet (7) is provided with inlet (14) and fluid hole (15), and the soup that pumps in the electrostatic atomiser is sprayed by fluid hole (15) by inlet (14).
2. a kind of impeller-type electrostatic sprayer according to claim 1 is characterized in that: described fan blade (12) is for being connected the straight chip fan blade between profile (10) and the pedestal (11) obliquely.
3. a kind of impeller-type electrostatic sprayer according to claim 1 is characterized in that: the arc chip fan blade of described fan blade (12) for distributing along involute.
4. a kind of impeller-type electrostatic sprayer according to claim 2 is characterized in that: the angle between the described two adjacent fan blades (12) is 20 °～30 °.
5. a kind of impeller-type electrostatic sprayer according to claim 2 is characterized in that: the angle on described fan blade (12) plane, place and described impeller (9) plane, place is 45 °.
6. a kind of impeller-type electrostatic sprayer according to claim 1 is characterized in that: the interval calibration of described guiding gutter (13) is 1 °, and the groove depth of described guiding gutter (13) is 0.3 millimeter.
7. a kind of impeller-type electrostatic sprayer according to claim 4 is characterized in that: the angle between the described two adjacent fan blades (12) is 22.5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201887144U CN201482621U (en) | 2009-08-21 | 2009-08-21 | Vane wheel electrostatic sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201887144U CN201482621U (en) | 2009-08-21 | 2009-08-21 | Vane wheel electrostatic sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482621U true CN201482621U (en) | 2010-05-26 |
Family
ID=42421514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201887144U Expired - Fee Related CN201482621U (en) | 2009-08-21 | 2009-08-21 | Vane wheel electrostatic sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482621U (en) |
-
2009
- 2009-08-21 CN CN2009201887144U patent/CN201482621U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130821 |