CN104285938B - A kind of electrostatic nozzle for aviation charge device - Google Patents
A kind of electrostatic nozzle for aviation charge device Download PDFInfo
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- CN104285938B CN104285938B CN201410586206.7A CN201410586206A CN104285938B CN 104285938 B CN104285938 B CN 104285938B CN 201410586206 A CN201410586206 A CN 201410586206A CN 104285938 B CN104285938 B CN 104285938B
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- main body
- electrode
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- charge device
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Abstract
The present invention relates to a kind of electrostatic nozzle for aviation charge device, it is made up of the charged main body of shower nozzle, wire, high tension generator, the charged main body of shower nozzle includes that fixing bolt, main body, electrode fix seat, charging electrode, packing ring, fastening lid, electrode fixes seat, charging electrode, packing ring, fastening lid are sequentially arranged at body front part, charging electrode is connected with high tension generator outfan by wire, and shower nozzle inserts back body and fastened by fixing bolt.
Description
Technical field
The present invention relates to a kind of electrostatic nozzle for aviation charge device, particularly relate to aviation static water-spraying system shower nozzle charged
Devices and methods therefor, belong to aviation plant protection mechanical field.
Background technology
Aerial sprays has higher dispenser efficiency and the spray pattern of mobility as the spraying of a kind of relatively ground, has obtained
To extensively application, aviation electrostatic spray is then one of best aerial sprays mode of effect.Carlton J B set in 1980
Count a kind of centrifugal static nozzle for fixed wing airplane and invented a kind of double sprays for fixed wing airplane in 1999
Mouth static nozzle (patent No.: US5975425).Zhou Hongping in 2007, it is quiet that Ru Yu etc. have developed aviation for R44 helicopter design
Electrospray system, have developed the twin-jet nozzle static nozzle being loaded on fixed wing airplane the same year.
Conventional aerial sprays relatively electrostatic aerial sprays developing history is long, and equipment is more advanced, but does not the most also have one
Can be by the device being directly translated into electrostatic aerial sprays system easy for conventional spraying system.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the invention provides a kind of electrostatic nozzle for aviation charge device and side
Method, conventional aerial sprays system can be become electrostatic aerial sprays system by this device.
To achieve these goals, the present invention adopts the following technical scheme that
A kind of aviation electrostatic head charge device, it is characterised in that include that sprayer body, main body, electrode fix seat, charged electrical
Pole, packing ring, fastening lid, wire and high tension generator；Described main body is wrapped on described sprayer body, and the front end of described main body is provided with
Aperture, described motor fixing seat is placed concentrically in described aperture, and described motor fixing seat is provided with notch, described charging electrode
Including cylindrical portion and needle like section, described needle like section is stuck in the groove that electrode is fixed on seat, described fastening lid and main body
Threaded it is pressed on described charging electrode；Described main body is provided with wire through-hole, and one end of described wire is led to by wire
Hole connects described charging electrode, and the other end connects high tension generator.
Further, the sidewall of described main body is provided with screwed hole, and fixing bolt passes through screwed hole by sprayer body described in main body
On.
Further, the needle like section of charging electrode becomes such as with distance h, inside radius R and the shower nozzle spreading of spray a in shower nozzle front
Lower relation:。
Further, also including packing ring, described packing ring is pressed on described charging by fastening lid with threadeding of main body
On electrode.
Further, described wire is connected with the input of described high tension generator, high tension generator output head grounding.
This invention is due to the above technical scheme used so that it is compared with prior art, has the following advantages that and special
Point:
One, range is wide: can apply to various conventional aerial sprays system.
Two, easy installation and removal: only two fixing bolts of charge device and shower nozzle are fixed, and installing/dismounting is the most very convenient.
Three, cost performance is high: by said apparatus, conventional injection head only needs a small amount of cost just can become static nozzle, conventional
Aerial sprays becomes electrostatic aerial sprays.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of the present invention a kind of electrostatic nozzle for aviation charge device；
Fig. 2 is one electrostatic nozzle for aviation charge device full sectional view of the present invention；
Fig. 3 is the charging electrode front view of the present invention a kind of electrostatic nozzle for aviation charge device；
Fig. 4 is the charging electrode sectional view of the present invention a kind of electrostatic nozzle for aviation charge device；
Fig. 5 is the half sectional view of the present invention a kind of electrostatic nozzle for aviation charge device.
In figure: sprayer body 1, fixing bolt 2, main body 3, electrode fix seat 4, charging electrode 5, packing ring 6, fastening lid 7, wire
8, high tension generator 9.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
A kind of electrostatic nozzle for aviation charge device, is made up of the charged main body of shower nozzle, wire, high tension generator, and shower nozzle is charged
Main body is connected with high tension generator outfan by wire.
The charged main body of described shower nozzle includes that fixing bolt, main body, electrode fix seat, charging electrode, packing ring, fastening lid,
Electrode is fixed seat and is inserted in body front part aperture with one heart, and the needle like section on charging electrode snaps in the groove that electrode is fixed on seat,
Rotating charging electrode makes the aperture on charging electrode overlap with the wire through-hole in main body, and packing ring compresses charging electrode with one heart, tightly
Gu Gai is threaded connection main body packing washer, and shower nozzle inserts bottom back body hole, and fixing bolt is threaded connection master
Side face is interior and compresses shower nozzle.
As Figure 1-Figure 5, one electrostatic nozzle for aviation charge device of the present invention, including sprayer body 1, fixing bolt 2, master
Body 3, electrode fix seat 4, charging electrode 5, packing ring 6, fastening lid 7, wire 8, high tension generator 9.Electrode is fixed seat 4 and is inserted with one heart
In the anterior aperture of main body 3, the needle like section on charging electrode 5 snaps in the groove that electrode is fixed on seat 4, rotates charging electrode 5 and makes
Aperture on charging electrode 5 overlaps with the wire through-hole in main body 3, and packing ring 6 compresses charging electrode 5 with one heart, and fastening lid 7 passes through spiral shell
Stricture of vagina connects main body 3 packing washer 6, and shower nozzle 1 inserts bottom main body 3 rear orifice, and fixing bolt 2 is threaded connection main body 3 side
Face is interior and compresses shower nozzle 1, and 8 one, wire is by the wire through-hole in main body 3 and aperture on charging electrode 5 and charging electrode 5
Connecting, other one of wire 8 is connected with high tension generator 9 output head anode (negative pole), and high tension generator 9 negative pole of output end is (just
Pole) by wire 8 ground connection.
The needle like section of charging electrode becomes following relation with distance h in shower nozzle front, inside radius R and shower nozzle spreading of spray a:, now can reach best jeting effect.
Although the detailed description of the invention of the present invention is described by the above-mentioned accompanying drawing that combines, but not the present invention is protected model
The restriction enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme, and those skilled in the art are not
Need to pay various amendments or deformation that creative work can make still within protection scope of the present invention.
Claims (4)
1. an electrostatic nozzle for aviation charge device, it is characterised in that include that sprayer body (1), main body (3), electrode fix seat
(4), charging electrode (5), packing ring (6), fastening lid (7), wire (8) and high tension generator (9)；Described main body (3) is wrapped in institute
Stating on sprayer body (1), the front end of described main body (3) is provided with aperture, and described electrode is fixed seat (4) and is placed concentrically in described aperture
In, described electrode is fixed seat (4) and is provided with notch, and described charging electrode (5) includes cylindrical portion and needle like section, described pin
Shape part is stuck in the groove that electrode is fixed on seat (4), and described fastening lid (7) threadeds with main body (3) and is pressed on described charging
On electrode (5)；Described main body (3) is provided with wire through-hole, and one end of described wire (8) connects described charging by wire through-hole
Electrode (5), the other end connects high tension generator (9), the needle like section of charging electrode and distance h in shower nozzle front, inside radius R and
Shower nozzle spreading of spray a becomes following relation:
A kind of electrostatic nozzle for aviation charge device the most according to claim 1, it is characterised in that the sidewall of described main body sets
Having screwed hole, main body (3) is fixed on described sprayer body (1) by fixing bolt (2) by screwed hole.
A kind of electrostatic nozzle for aviation charge device the most according to claim 1, it is characterised in that also include packing ring (6), institute
State packing ring (6) to be pressed on described charging electrode (5) with threadeding of main body (3) by fastening lid (7).
A kind of electrostatic nozzle for aviation charge device the most according to claim 1, it is characterised in that described wire (8) and institute
The input stating high tension generator (9) connects, high tension generator (9) output head grounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586206.7A CN104285938B (en) | 2014-10-29 | 2014-10-29 | A kind of electrostatic nozzle for aviation charge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586206.7A CN104285938B (en) | 2014-10-29 | 2014-10-29 | A kind of electrostatic nozzle for aviation charge device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104285938A CN104285938A (en) | 2015-01-21 |
| CN104285938B true CN104285938B (en) | 2016-09-14 |
Family
ID=52306111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410586206.7A Active CN104285938B (en) | 2014-10-29 | 2014-10-29 | A kind of electrostatic nozzle for aviation charge device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104285938B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599916B (en) * | 2016-03-18 | 2017-08-15 | 浙江空行飞行器技术有限公司 | A kind of unmanned plane feed flow electric power system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201073624Y (en) * | 2007-04-11 | 2008-06-18 | 南京林业大学 | Electrostatic showerhead with double nozzles |
| CN201235323Y (en) * | 2008-08-08 | 2009-05-13 | 舒朝然 | Electrode embedded electrostatic nozzle for aviation |
| CN102430490A (en) * | 2011-09-30 | 2012-05-02 | 江苏大学 | Charge device for self-centering clamping by air guidance |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8245951B2 (en) * | 2008-04-22 | 2012-08-21 | Applied Nanotech Holdings, Inc. | Electrostatic atomizing fuel injector using carbon nanotubes |
| US8950696B2 (en) * | 2011-09-20 | 2015-02-10 | Johnson Airspray, Inc. | Aerial spraying apparatus |
-
2014
- 2014-10-29 CN CN201410586206.7A patent/CN104285938B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201073624Y (en) * | 2007-04-11 | 2008-06-18 | 南京林业大学 | Electrostatic showerhead with double nozzles |
| CN201235323Y (en) * | 2008-08-08 | 2009-05-13 | 舒朝然 | Electrode embedded electrostatic nozzle for aviation |
| CN102430490A (en) * | 2011-09-30 | 2012-05-02 | 江苏大学 | Charge device for self-centering clamping by air guidance |
Non-Patent Citations (1)
| Title |
|---|
| 航空静电喷雾装置的改进及效果试验;周宏平等;《农业工程学报》;20120615;第28卷(第12期);第7-12页 * |
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| Publication number | Publication date |
|---|---|
| CN104285938A (en) | 2015-01-21 |
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