CN105057134A - Electrostatic sprayer of electrostatic spraying machine - Google Patents
Electrostatic sprayer of electrostatic spraying machine Download PDFInfo
- Publication number
- CN105057134A CN105057134A CN201510510830.3A CN201510510830A CN105057134A CN 105057134 A CN105057134 A CN 105057134A CN 201510510830 A CN201510510830 A CN 201510510830A CN 105057134 A CN105057134 A CN 105057134A
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- China
- Prior art keywords
- nozzle
- electrostatic
- sprayer
- ring electrode
- annular electrode
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
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- Electrostatic Spraying Apparatus (AREA)
- Catching Or Destruction (AREA)
Abstract
An electrostatic sprayer of an electrostatic spraying machine comprises a hollow connection sprayer, a nozzle, an annular electrode component and a water insulation pipe, wherein the hollow connection sprayer is provided with a liquid through pipe and a spout. The position, where the nozzle is located, of the hollow connection sprayer is sleeved with the water insulation pipe. The annular electrode component is provided with an annular electrode and a supporting frame, wherein the annular electrode is wrapped by an insulator. The annular electrode component is fixed on the hollow connection sprayer and arranged outside the position, at the front end of the nozzle, of the water insulation pipe in a sleeving mode. A gap is formed between the annular electrode and the water insulation pipe. The electrostatic sprayer of the electrostatic spraying machine has the beneficial effects that the electrostatic sprayer of the electrostatic spraying machine can be used in cooperation with the electrostatic spraying machine, electrostatic fog drops can be generated to remarkably improve the adhesive force of pesticide liquid on the surfaces and the back faces of plants, and it can also be guaranteed that people are prevented from being injured by leakage currents during pesticide spraying; meanwhile, the electrostatic sprayer is simple in structure, low in design and manufacturing cost, convenient to mount, and reliable and stable in work.
Description
Technical field
The present invention relates to spraying machine technical field, particularly a kind of static nozzle of electrostatic sprayer.
Background technology
Applications of pesticide technology mainly Large Copacity and the large droplet spray technique of China, the agricultural chemicals sprayed only has small part to be attached to plant hat on the surface, the overwhelming majority is all trickled or is scattering on ground, cause waste and environmental pollution, utilize electrostatic Spraying technique to prevent and treat diseases and pests of agronomic crop and can solve Problems existing in traditional dispenser process well.
Find through retrieval; application number is that the Chinese patent of 201120503611.X discloses and is a kind ofly applied in mechanization of agriculture and sprays insecticide the induction type electrostatic spray nozzles in field; it comprises quick detach base, quick detach gland, baffle, insulation protective jacket, nozzle, electrostatic circle and power connection; quick detach base is connected with quick detach gland is rotary; baffle is through the axle center of insulation protective jacket, and baffle is connected by external screw thread with nozzle and is fixed on insulation protection and puts.Although this nozzle achieves quick detach, simplifies technique, its electrostatic induction electrode remains uninsulated annular electrode, electrostatic induction weak effect under the hot environment between electrode and spray and unstable.
Application number be 201420084154.9 Chinese patent disclose and be a kind ofly applied in mechanization of agriculture and spray insecticide the profiling electrode static nozzle in field, comprise the hollow cone atomizing nozzle assembly being contained in feed tube end, it is characterized in that: the profiling electrode of high-voltage static power electrical connection is equipped with in the front end of described nozzle assembly, described profiling electrode is that cone angle and described hollow cone spray angle match tubaeform, described profiling electrode includes insulating barrier, described nozzle assembly and profiling electrode jacket have blast pipe, annular air-flow path is formed between described nozzle assembly and blast pipe, described gas channel leads to the internal layer air curtain passage formed between profiling electrode and blast pipe in outer air curtain passage and profiling electrode, the outer air curtain that outer air curtain passage is formed, obviously can reduce the impact of outside wind field on Spray stability, internal layer air curtain passage then forms the attached wall air curtain in profiling electrode when spraying, hollow cone mist and profiling electrode inner wall not only can be kept to have required charging gap, thus ensure that droplet forms sufficient charge inducing, and attached wall air curtain can effectively avoid droplet to adhere to, prevent absorption on electrode wall from piling up charged dew and drip the globule impact of formation to the electrostatic induction effect of spraying.But this structure is too complicated, design, manufacturing cost is high, manufacture or slightly error is installed and just can not ensure air curtain, the particularly effect of attached wall air curtain, the reliability and stability of not easily guaranteed performance in result of use, therefore, be badly in need of a kind of structure simple, design and manufacture cost is low, easy for installation, the static nozzle of the electrostatic sprayer of reliable and stable work.
Summary of the invention
The object of this invention is to provide a kind of static nozzle of electrostatic sprayer, can support the use with electrostatic sprayer, electrostatic droplet can be produced, significantly improving the adhesive force of liquid at plant surface, the back side, guaranteeing again to produce the phenomenon of leaking electricity and hurting sb.'s feelings when spraying medicine, simultaneously, structure is simple, design and manufacture cost is low, easy for installation, reliable and stable work.
The technical scheme that the present invention takes is a kind of static nozzle of electrostatic sprayer, comprise the hollow disjunctor shower nozzle being provided with fluid-through tube and spout, nozzle, ring electrode parts, described fluid-through tube is provided with the inlet outside hollow disjunctor sprayer body and the liquid outlet in body, described nozzle to be arranged on liquid outlet and to be positioned at spout end, it is characterized in that: also comprise marine riser, described marine riser is sleeved on the hollow disjunctor shower nozzle at nozzle place, described ring electrode parts are provided with ring electrode and the bracing frame of outer wrapping insulator, described ring electrode parts Guan County is on hollow disjunctor shower nozzle, and be sleeved on outside the marine riser of spray nozzle front end, gap is provided with between described ring electrode and marine riser.
Be provided with two or more support in further support frame as described above, described each support is provided with a bracket groove.
Preferably described bracket groove one end is provided with opening.
Preferably described insulator is silicon rubber insulation body.
The invention has the beneficial effects as follows, by the setting of marine riser, effectively can avoid the contact of droplet and ring electrode, more Charged Droplet is avoided to be piled into globule impact to the electrostatic induction effect of spraying, by wrapping up in insulator outside ring electrode, and be provided with gap between ring electrode and marine riser, effectively prevent leaky, guarantee the safety of personnel.Ensure that the electrostatic induction effect of spraying, improve liquid in the coverage rate of spraying target surface and the target back side.
Accompanying drawing explanation
Fig. 1 is the axial cross-sectional view of present design static nozzle
Fig. 2 is the axonometric drawing of design marine riser
Fig. 3 is the axonometric drawing of design bracing frame
Fig. 4 is the axonometric drawing of design ring electrode.
In accompanying drawing, sequence number illustrates: 1, air inlet; 2, hollow disjunctor shower nozzle; 3, inlet; 4, amount adjusting valve; 5, fluid-through tube; 6, liquid outlet; 7, marine riser end; 8, nozzle; 9, marine riser; 10, bracing frame; 11, silicon rubber insulation body; 12, ring electrode; 13, gap; 14, spout; 15, support; 16, bracket groove.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a static nozzle for electrostatic sprayer, comprises hollow disjunctor shower nozzle 2(and comprises air inlet 1, fluid-through tube 5, spout 14, inlet 3, liquid outlet 6), amount adjusting valve 4, nozzle 8, marine riser 9, ring electrode parts (comprising bracing frame 10, marine riser end 7, silicon rubber insulation body 11, ring electrode 12, gap 13, support 15, bracket groove 16).
Nozzle 8 is connected to liquid outlet 6 end, and marine riser 9 is sleeved on the outside of nozzle 8, and marine riser end 7 interference is solidly set in the jet pipe of hollow disjunctor shower nozzle 2.
Two or more support 15 is provided with inside bracing frame 10, each support 15 is provided with a bracket groove 16, the high-pressure electrostatic that stepup transformer exports is connected with ring electrode 12, outside ring electrode 12, cover has silicon rubber insulation body 11, be placed in bracket groove 16, be packed in the jet pipe of hollow disjunctor shower nozzle 2 outside bracing frame 10, inner side is placed on outside marine riser 9, and between nozzle 8 and spout 14, between ring electrode 12 and marine riser 9, form gap 13.
During operation, regulate amount adjusting valve to control discharge rate, liquid flows into from inlet, flow out from nozzle through fluid-through tube, under the effect of the high pressure draught of blower fan generation, form droplet, droplet sprays from marine riser, electric charge on induction band when ring electrode, liquid covers and sprays on target surface and the target back side.
Beneficial effect is: the static nozzle of electrostatic sprayer of the present invention, be solidly set in the jet pipe of hollow disjunctor shower nozzle by the setting of marine riser and the interference of marine riser end, effectively can avoid the contact of droplet and ring electrode, more Charged Droplet is avoided to be piled into globule impact to the electrostatic induction effect of spraying, by wrapping up in insulator outside ring electrode, and be provided with gap between ring electrode and marine riser, effectively prevent leaky, by being provided with support and bracket groove inside bracing frame, avoid ring electrode to contact with hollow the direct of disjunctor shower nozzle, avoid leaky, guarantee the safety of operating personnel, ensure that the electrostatic induction effect of spraying, improve liquid in the coverage rate of spraying target surface and the target back side.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited only to above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also belong to protection scope of the present invention.
Claims (4)
1. the static nozzle of an electrostatic sprayer, comprise the hollow disjunctor shower nozzle being provided with fluid-through tube and spout, nozzle, ring electrode parts, described fluid-through tube is provided with the inlet outside hollow disjunctor sprayer body and the liquid outlet in body, described nozzle to be arranged on liquid outlet and to be positioned at spout end, it is characterized in that: also comprise marine riser, described marine riser is sleeved on the hollow disjunctor shower nozzle at nozzle place, described ring electrode parts are provided with ring electrode and the bracing frame of outer wrapping insulator, described ring electrode parts Guan County is on hollow disjunctor shower nozzle, and be sleeved on outside the marine riser of spray nozzle front end, gap is provided with between described ring electrode and marine riser.
2. the static nozzle of electrostatic sprayer according to claim 1, is characterized in that: be provided with two or more support in support frame as described above, and described each support is provided with a bracket groove.
3. the static nozzle of electrostatic sprayer according to claim 2, is characterized in that: described bracket groove one end is provided with opening.
4. the static nozzle of electrostatic sprayer according to claim 1, is characterized in that: described insulator is silicon rubber insulation body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510510830.3A CN105057134A (en) | 2015-08-20 | 2015-08-20 | Electrostatic sprayer of electrostatic spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510510830.3A CN105057134A (en) | 2015-08-20 | 2015-08-20 | Electrostatic sprayer of electrostatic spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105057134A true CN105057134A (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510510830.3A Pending CN105057134A (en) | 2015-08-20 | 2015-08-20 | Electrostatic sprayer of electrostatic spraying machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105057134A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107494500A (en) * | 2017-09-25 | 2017-12-22 | 安徽瓦尔特机械贸易有限公司 | A kind of plant protection unmanned plane |
| CN107494501A (en) * | 2017-09-25 | 2017-12-22 | 安徽瓦尔特机械贸易有限公司 | A kind of heating power atomizing device of plant protection unmanned plane |
| CN107568188A (en) * | 2017-09-25 | 2018-01-12 | 安徽瓦尔特机械贸易有限公司 | Heating power atomizing unit for plant protection unmanned plane |
| CN107581176A (en) * | 2017-09-25 | 2018-01-16 | 安徽瓦尔特机械贸易有限公司 | The automatically controlled atomizing device of plant protection unmanned plane |
| CN107581177A (en) * | 2017-09-25 | 2018-01-16 | 安徽瓦尔特机械贸易有限公司 | The automatically controlled atomizing unit of plant protection unmanned plane |
| CN107662701A (en) * | 2017-09-25 | 2018-02-06 | 安徽瓦尔特机械贸易有限公司 | One planting fruit-trees spraying operation plant protection unmanned plane |
| CN107771766A (en) * | 2017-09-30 | 2018-03-09 | 安徽瓦尔特机械贸易有限公司 | A kind of portable atomizer device of the dynamic plant protection unmanned plane of oil |
| CN114226089A (en) * | 2021-12-13 | 2022-03-25 | 华南农业大学 | Profiling grid induction type electrostatic nozzle device and spraying device |
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| FR2127514A5 (en) * | 1971-02-22 | 1972-10-13 | Ransburg Electro Coating Corp | |
| KR20000058944A (en) * | 2000-07-06 | 2000-10-05 | 문재덕 | Pulse-induction spray-charging nozzle system. |
| CN202219212U (en) * | 2011-08-30 | 2012-05-16 | 常州亚美柯机械设备有限公司 | Spray component applied in electrostatic spraying device |
| CN202638640U (en) * | 2012-04-17 | 2013-01-02 | 天津市金轮信德车业有限公司 | Novel electrostatic paint spray gun |
| CN103769319A (en) * | 2014-02-26 | 2014-05-07 | 农业部南京农业机械化研究所 | Copy electrode static sprayer |
| CN204523314U (en) * | 2014-11-24 | 2015-08-05 | 江苏大学 | A kind of gas helps formula electrostatic sector shower nozzle |
| CN204866268U (en) * | 2015-08-20 | 2015-12-16 | 山东华盛农业药械有限责任公司 | Static shower nozzle of electrostatic spray machine |
-
2015
- 2015-08-20 CN CN201510510830.3A patent/CN105057134A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2127514A5 (en) * | 1971-02-22 | 1972-10-13 | Ransburg Electro Coating Corp | |
| KR20000058944A (en) * | 2000-07-06 | 2000-10-05 | 문재덕 | Pulse-induction spray-charging nozzle system. |
| CN202219212U (en) * | 2011-08-30 | 2012-05-16 | 常州亚美柯机械设备有限公司 | Spray component applied in electrostatic spraying device |
| CN202638640U (en) * | 2012-04-17 | 2013-01-02 | 天津市金轮信德车业有限公司 | Novel electrostatic paint spray gun |
| CN103769319A (en) * | 2014-02-26 | 2014-05-07 | 农业部南京农业机械化研究所 | Copy electrode static sprayer |
| CN204523314U (en) * | 2014-11-24 | 2015-08-05 | 江苏大学 | A kind of gas helps formula electrostatic sector shower nozzle |
| CN204866268U (en) * | 2015-08-20 | 2015-12-16 | 山东华盛农业药械有限责任公司 | Static shower nozzle of electrostatic spray machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107494500A (en) * | 2017-09-25 | 2017-12-22 | 安徽瓦尔特机械贸易有限公司 | A kind of plant protection unmanned plane |
| CN107494501A (en) * | 2017-09-25 | 2017-12-22 | 安徽瓦尔特机械贸易有限公司 | A kind of heating power atomizing device of plant protection unmanned plane |
| CN107568188A (en) * | 2017-09-25 | 2018-01-12 | 安徽瓦尔特机械贸易有限公司 | Heating power atomizing unit for plant protection unmanned plane |
| CN107581176A (en) * | 2017-09-25 | 2018-01-16 | 安徽瓦尔特机械贸易有限公司 | The automatically controlled atomizing device of plant protection unmanned plane |
| CN107581177A (en) * | 2017-09-25 | 2018-01-16 | 安徽瓦尔特机械贸易有限公司 | The automatically controlled atomizing unit of plant protection unmanned plane |
| CN107662701A (en) * | 2017-09-25 | 2018-02-06 | 安徽瓦尔特机械贸易有限公司 | One planting fruit-trees spraying operation plant protection unmanned plane |
| CN107771766A (en) * | 2017-09-30 | 2018-03-09 | 安徽瓦尔特机械贸易有限公司 | A kind of portable atomizer device of the dynamic plant protection unmanned plane of oil |
| CN114226089A (en) * | 2021-12-13 | 2022-03-25 | 华南农业大学 | Profiling grid induction type electrostatic nozzle device and spraying device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |