CN103240196A - Duckbilled air-feeding type combined sprayer - Google Patents
Duckbilled air-feeding type combined sprayer Download PDFInfo
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- CN103240196A CN103240196A CN2013101876263A CN201310187626A CN103240196A CN 103240196 A CN103240196 A CN 103240196A CN 2013101876263 A CN2013101876263 A CN 2013101876263A CN 201310187626 A CN201310187626 A CN 201310187626A CN 103240196 A CN103240196 A CN 103240196A
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Abstract
The invention relates to a duckbilled air-feeding type combined sprayer which comprises a duckbilled air outlet, an air blocking board, a flow guiding board, a sprayer body, an infusion pipe and an air inlet. High-pressure liquid pesticide enters the sprayer body through the infusion pipe, the sprayer body is fixed on the outer side of the duckbilled air outlet, high-speed air flow sprayed out by a fan enters a duckbilled part through the air inlet and blown out from the duckbilled air outlet uniformly through the flow guiding board to be mixed with liquid flow sprayed out from the sprayer body, and the air blocking board is fixed on the outer side of the duckbilled air outlet to reduce the influence on the liquid flow caused by natural air. The duckbilled air-feeding type combined sprayer atomizes the liquid pesticide secondarily through the air flow blown out from the duckbilled air outlet to form finer fogdrop which is blown to an object by the air flow, mist can be evenly adhered onto leaf back, leaf surface and the around portion of crops due to the stirring effect of the air flow on branches and leaves, pesticide receiving amount and evenly distribution can be improved. The duckbilled air-feeding type combined sprayer improves the permeability of the fogdrop on plants and the pesticide utilization rate, reduces running off of liquid pesticide and protects the ecological environment.
Description
(1) technical field
A kind of duckbilled wind spraying aid type of the present invention combined sprinkler belongs to the atomising device technical field.
(2) background technology
China is agricultural production big country, no matter is cereal crops such as wheat, corn, or industrial crops such as apple, grape, all needs to carry out plant protection, and wherein spraying insecticide is indispensable work.At present there is following problem in China's pesticide spraying: backward in technique, and the dense fog amount formula spray pattern that drenches with rain, the agricultural chemicals utilization rate is low, and rainfall distribution uniformity is poor, and mist droplet deposition is poor, liquid waste, outstanding problem such as environmental pollution is serious.And the modern agriculture manufacturing requirements, the soup of sprinkling is best to form tiny droplet, is called atomizing, droplet is good to the penetrability of plant like this, improves agricultural chemicals to be subjected to medicine rate and evenly distribution, reduces liquid waste, reduces environmental pollution.
At present, the medium-and-large-sized equipment for plant protection in domestic market has used the wind spraying aid type spray pattern, but the liquid stream of shower nozzle ejection and the air-flow combination state complex that blower fan blows out also do not form the assembly device that shower nozzle and wind send device.Therefore, study a kind of simple in structure, economical and practical wind spraying aid type shower nozzle composite set and develop for equipment for plant protection, especially the pesticide spraying atomization technique has and important practical sense.
(3) summary of the invention
In order to address the above problem, the invention provides a kind of duckbilled wind spraying aid type combined sprinkler, form the assembly device that shower nozzle and wind send device, with further raising spray effect, simplified structure reduces liquid waste, reduces environmental pollution.
A kind of duckbilled wind spraying aid type combined sprinkler comprises air inlet, duckbilled blowing mouth, woven hose, shower nozzle, deep bead and deflector; Described air inlet is connected with outside wind conveying pipe, and length is 40-60mm; The duckbilled air outlet is oblate tubaeform, and its osculum diameter is identical with the air inlet diameter, and does not have seam welding with air inlet, and two ends are circular-arc about in the of big mouthful, and the duckbilled air outlet of oblate shape can enlarge the spraying fabric width of Fan spray head; Described woven hose is elongated flexible tube, and for delivery of soup, itself and shower nozzle are tightly connected, and guarantees no soup weeping; Described shower nozzle is Fan spray head, is fixed on duckbilled air outlet one side outside; Angle of inclination between described shower nozzle and the duckbilled air outlet is 5 °-10 °, angle too small, and air-flow can't fully contact with soup, wind send DeGrain, and angle is excessive, and air-flow can blow to soup side, back rather than side the place ahead, cause the spraying distance to reduce, soup possibly can't arrive plant; Shower nozzle stretches out duckbilled air outlet big opening end 10-40mm, and distance is too small or directly do not stretch out, and air-flow can't influence soup, does not have the effect of diffusion spraying fabric width, and distance is excessive, causes the deep bead effect little or inoperative, and it is bigger to make soup influenced by natural wind; Described deep bead is that two broadside ends are circular-arc rectangle hardboard, and it is fixed on the duckbilled air outlet another side opposite with the shower nozzle installation site, and its effect is to reduce natural wind to the influence of soup; Deep bead stretches out the distance of duckbilled air outlet big opening end and stretches out duckbilled air outlet big opening end distance 10～20mm greater than shower nozzle, to guarantee the good function of keeping out the wind; Described deflector is two flat boards of thickness 2-4mm, wide 12-16mm, the from top to bottom equidistant duckbilled air outlet big opening end inside that is installed in parallel in, duckbilled air outlet big opening end inner length direction is divided into three parts, the air outlet air-flow is evenly distributed, uniform air flow is coerced droplet and is sprayed onto on the plant, can make plant blade face, blade back even mist.
The invention has the advantages that to have formed the assembly form that shower nozzle and wind send device, can make the liquid stream of shower nozzle ejection form fixing combining form with the air-flow that blower fan blows out, and simple in structure; Coerce under the effect the auxiliary of air-flow simultaneously, secondary-atomizing by high-pressure nozzle forms thinner droplet, blow to object by force, improve droplet to plant permeability and agricultural chemicals utilization rate, simultaneously since air-flow to the tipping effect of branches and leaves, make crop blade back, blade face and up and down all can be even mist.Improve agricultural chemicals and be subjected to dose and evenly distribution, reduce fluid loss, preserve the ecological environment.
(4) description of drawings
Fig. 1 is the overall structure figure of duckbilled wind spraying aid type combined sprinkler
Fig. 2 is the front view of duckbilled wind spraying aid type combined sprinkler
Fig. 3 is the right view of duckbilled wind spraying aid type combined sprinkler
Fig. 4 is the vertical view of duckbilled wind spraying aid type combined sprinkler
Among the figure: 1. duckbilled air outlet, 2. deep bead, 3. deflector, 4. bolt combination body, 5. shower nozzle, 6. shower nozzle holder, 7. fixture, 8. woven hose, 9. air inlet.
(5) concrete embodiment
Accompanying drawing 1 and accompanying drawing 2 are stereo appearance figure and the three-view diagram of duckbilled wind spraying aid type combined sprinkler.Below by accompanying drawing with concrete implement that the present invention will be described in detail.
As depicted in figs. 1 and 2, the present invention is by forming with the lower part, and duckbilled air outlet length direction of the present invention is vertical direction:
(1) duckbilled blast system: air inlet 9 and the 1 no seam welding of duckbilled air outlet, duckbilled air outlet 1 is oblate shape, the Da Kou two ends are circular-arc oblate mouthful, the duckbilled air outlet of oblate shape can enlarge the spraying fabric width of Fan spray head, and fixture 7 can be fixed on duckbilled wind spraying aid type jet head sets zoarium on the general pipe support;
(2) liquid stream spraying system: woven hose 8 is elongated flexible tube, and for delivery of soup, it is connected with shower nozzle 5, and its end is special sealing nut, and there is seal washer inside, can guarantee closely to be connected with shower nozzle, no soup weeping; Shower nozzle 5 is fixed on the outside of duckbilled air outlet 1 by welding or shower nozzle holder 6;
(3) wind repelling system: deep bead 2 is fixed on the outside of duckbilled air outlet 1 by welding or bolt combination body 4;
(4) flow guide system: deflector 3 evenly is welded on the inside of duckbilled air outlet 1, and what make that air-flow is evenly distributed blows out duckbilled air outlet 1;
The invention provides preferred embodiment, but need not limit the scope of the invention:
Embodiment 1:
The high pressure soup enters shower nozzle 5 by woven hose 8, because woven hose 8 is connected by special sealing nut with shower nozzle 5, and there is seal washer inside, so can not produce leakage; Shower nozzle 5 is fixed on the duckbilled air outlet 1 by the shower nozzle holder 6 that inclination is welded on duckbilled air outlet 1, and the inclination angle of itself and duckbilled air outlet is 8 °, and outreach is 20mm; High velocity air is by air inlet 9, and it is external diameter 80mm, thickness 3mm, and the cylinder of length 50mm enters duckbilled air outlet 1, and its big opening end is wide 50mm, long 170mm, two ends are the oblate outlet of arcuation; Utilize the guide functions of deflector 3, it is wide 60mm, high 170mm, two ends are level and smooth radian, and thick is the iron plate of 2mm, and what make that air-flow is evenly distributed blows out duckbilled air outlet 1, because duckbilled air outlet 1 is oblate shape, the air-flow that blows out becomes fan-shaped, so can increase the spraying fabric width; Soup by shower nozzle 5 ejections mixes with the air-flow that duckbilled air outlet 1 blows out, and high velocity air is atomized into thinner droplet with liquid stream, blows to object under the effect of coercing of air-flow; Deep bead 2 is fixed on the outside of duckbilled air outlet by bolt combination body 4, to reduce natural wind to the influence of mixed flow; Duckbilled wind spraying aid type combined sprinkler can be fixed on the general pipe support by fixture 7;
The present invention has improved the atomizing effect of droplet, improves agricultural chemicals and is subjected to dose and evenly distribution, reduces fluid loss, preserves the ecological environment.
Claims (1)
1. a duckbilled wind spraying aid type combined sprinkler is characterized in that comprising air inlet, duckbilled blowing mouth, woven hose, shower nozzle, deep bead and deflector; Described air inlet is connected with outside wind conveying pipe, and length is 40-60mm; The duckbilled air outlet is oblate tubaeform, and its osculum diameter is identical with the air inlet diameter, and does not have seam welding with air inlet, and two ends are circular-arc about in the of big mouthful; Described woven hose is elongated flexible tube, is tightly connected with shower nozzle, for delivery of soup; Described shower nozzle is Fan spray head, is fixed on duckbilled air outlet one side outside; Angle of inclination between described shower nozzle and the duckbilled air outlet is 5 °-10 °; Described shower nozzle stretches out duckbilled air outlet big opening end 10-40mm; Described deep bead is that two broadside ends are circular-arc rectangle hardboard, and it is fixed on the duckbilled air outlet another side opposite with the shower nozzle installation site, and its effect is to reduce natural wind to the influence of soup; Deep bead stretches out the distance of duckbilled air outlet big opening end and stretches out duckbilled air outlet big opening end distance 10～20mm greater than shower nozzle; Described deflector is two flat boards of thickness 2-4mm, wide 12-16mm, and the from top to bottom equidistant duckbilled air outlet big opening end inside that is installed in parallel in is divided into three parts with duckbilled air outlet big opening end inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310187626.3A CN103240196B (en) | 2013-05-20 | 2013-05-20 | Duckbilled air-feeding type combined sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310187626.3A CN103240196B (en) | 2013-05-20 | 2013-05-20 | Duckbilled air-feeding type combined sprayer |
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| Publication Number | Publication Date |
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| CN103240196A true CN103240196A (en) | 2013-08-14 |
| CN103240196B CN103240196B (en) | 2015-04-08 |
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| CN201310187626.3A Expired - Fee Related CN103240196B (en) | 2013-05-20 | 2013-05-20 | Duckbilled air-feeding type combined sprayer |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012505A (en) * | 2014-06-20 | 2014-09-03 | 南通黄海药械有限公司 | Direct spraying device of efficient atomization spraying machine |
| CN105457780A (en) * | 2015-12-15 | 2016-04-06 | 重庆冬润果蔬产业发展有限公司 | Long-shot type sprayer for fruit and vegetable irrigation |
| CN105494291A (en) * | 2015-12-06 | 2016-04-20 | 西北农林科技大学 | Air-assisted leaf turning type pesticide spraying device |
| CN106925453A (en) * | 2017-04-10 | 2017-07-07 | 农业部南京农业机械化研究所 | A kind of secondary gas-liquid two-phase flow static nozzle |
| CN107987855A (en) * | 2018-01-04 | 2018-05-04 | 利百川环保科技有限公司 | Box-like pyrolysis gasification furnace in one kind |
| CN109967280A (en) * | 2019-04-22 | 2019-07-05 | 甘肃华瑞农业股份有限公司 | A kind of electric self-propelled multi-functional Membrane jetter spray head |
| CN110064533A (en) * | 2019-06-02 | 2019-07-30 | 黑龙江八一农垦大学 | The anti-drift spraying nozzle of taper wind field formula |
| CN110382986A (en) * | 2017-03-21 | 2019-10-25 | 得立鼎工业株式会社 | Nozzle and drying system |
| CN110876369A (en) * | 2019-11-18 | 2020-03-13 | 江苏大学 | Flow guide floating-prevention suspended spraying device |
| CN111109226A (en) * | 2020-01-03 | 2020-05-08 | 东北农业大学 | Air curtain device for wide-width plant protection operation |
| CN111871956A (en) * | 2020-07-28 | 2020-11-03 | 龙净科杰环保技术（上海）有限公司 | Ash removal equipment and method for blocking SCR catalyst pore channel by adhesive dust |
| CN114097755A (en) * | 2021-11-26 | 2022-03-01 | 山东省农业机械科学研究院 | Air curtain guide plate type auxiliary spraying device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020100815A1 (en) * | 2000-09-15 | 2002-08-01 | Doebler David S. | Electric rotary atomizing system for fluid applications |
| CN201414357Y (en) * | 2009-06-08 | 2010-03-03 | 梅州市风华喷雾喷灌机械设备有限公司 | Remote-controlled broad-width air-blast sprayer |
| CN102630660A (en) * | 2012-05-03 | 2012-08-15 | 南京林业大学 | Biopesticide spraying device |
| CN202514474U (en) * | 2012-04-10 | 2012-11-07 | 黄河河口管理局利津黄河河务局 | Automatic air-assisted high-range pesticide spray machine |
| CN202845232U (en) * | 2012-10-11 | 2013-04-03 | 台州信溢农业机械有限公司 | Air sending mechanism of motor-driven air sending multifunction spraying machine |
-
2013
- 2013-05-20 CN CN201310187626.3A patent/CN103240196B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020100815A1 (en) * | 2000-09-15 | 2002-08-01 | Doebler David S. | Electric rotary atomizing system for fluid applications |
| CN201414357Y (en) * | 2009-06-08 | 2010-03-03 | 梅州市风华喷雾喷灌机械设备有限公司 | Remote-controlled broad-width air-blast sprayer |
| CN202514474U (en) * | 2012-04-10 | 2012-11-07 | 黄河河口管理局利津黄河河务局 | Automatic air-assisted high-range pesticide spray machine |
| CN102630660A (en) * | 2012-05-03 | 2012-08-15 | 南京林业大学 | Biopesticide spraying device |
| CN202845232U (en) * | 2012-10-11 | 2013-04-03 | 台州信溢农业机械有限公司 | Air sending mechanism of motor-driven air sending multifunction spraying machine |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012505A (en) * | 2014-06-20 | 2014-09-03 | 南通黄海药械有限公司 | Direct spraying device of efficient atomization spraying machine |
| CN105494291A (en) * | 2015-12-06 | 2016-04-20 | 西北农林科技大学 | Air-assisted leaf turning type pesticide spraying device |
| CN105457780A (en) * | 2015-12-15 | 2016-04-06 | 重庆冬润果蔬产业发展有限公司 | Long-shot type sprayer for fruit and vegetable irrigation |
| US10982901B2 (en) | 2017-03-21 | 2021-04-20 | Trinity Industrial Corporation | Drying system |
| CN110382986A (en) * | 2017-03-21 | 2019-10-25 | 得立鼎工业株式会社 | Nozzle and drying system |
| CN106925453A (en) * | 2017-04-10 | 2017-07-07 | 农业部南京农业机械化研究所 | A kind of secondary gas-liquid two-phase flow static nozzle |
| CN106925453B (en) * | 2017-04-10 | 2022-04-26 | 农业部南京农业机械化研究所 | Secondary gas-liquid two-phase flow electrostatic sprayer |
| CN107987855A (en) * | 2018-01-04 | 2018-05-04 | 利百川环保科技有限公司 | Box-like pyrolysis gasification furnace in one kind |
| CN109967280A (en) * | 2019-04-22 | 2019-07-05 | 甘肃华瑞农业股份有限公司 | A kind of electric self-propelled multi-functional Membrane jetter spray head |
| CN110064533A (en) * | 2019-06-02 | 2019-07-30 | 黑龙江八一农垦大学 | The anti-drift spraying nozzle of taper wind field formula |
| CN110064533B (en) * | 2019-06-02 | 2024-03-01 | 黑龙江八一农垦大学 | Conical wind field type drift-proof spray nozzle |
| CN110876369A (en) * | 2019-11-18 | 2020-03-13 | 江苏大学 | Flow guide floating-prevention suspended spraying device |
| CN111109226A (en) * | 2020-01-03 | 2020-05-08 | 东北农业大学 | Air curtain device for wide-width plant protection operation |
| CN111871956A (en) * | 2020-07-28 | 2020-11-03 | 龙净科杰环保技术（上海）有限公司 | Ash removal equipment and method for blocking SCR catalyst pore channel by adhesive dust |
| CN114097755A (en) * | 2021-11-26 | 2022-03-01 | 山东省农业机械科学研究院 | Air curtain guide plate type auxiliary spraying device |
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| CN103240196B (en) | 2015-04-08 |
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