CN104368472A - Flight spraying device and atomization method achieved through flight spraying device - Google Patents
Flight spraying device and atomization method achieved through flight spraying device Download PDFInfo
- Publication number
- CN104368472A CN104368472A CN201410681980.6A CN201410681980A CN104368472A CN 104368472 A CN104368472 A CN 104368472A CN 201410681980 A CN201410681980 A CN 201410681980A CN 104368472 A CN104368472 A CN 104368472A
- Authority
- CN
- China
- Prior art keywords
- pressure
- flight
- clutch
- flusher
- shower nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 38
- 238000000889 atomisation Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 18
- 239000003814 drug Substances 0.000 claims description 12
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 239000002917 insecticide Substances 0.000 abstract 3
- 240000000111 Saccharum officinarum Species 0.000 description 9
- 235000007201 Saccharum officinarum Nutrition 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 3
- 241000209094 Oryza Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention discloses a flight spraying device. The flight spraying device comprises a light airplane and a spraying device body, and the spraying device body is installed on the light airplane and comprises a gasoline engine, a high-pressure pump, an automatic clutch, a box body and an insecticide spraying tube; the gasoline engine is connected with the high-pressure pump through the automatic clutch to drive the high-pressure pump to run, a pump water inlet of the high-pressure pump is connected with the box, a pump water outlet of the high-pressure pump is connected with the insecticide spraying tube, the insecticide spraying tube comprises two spraying tubes extending to the two sides of the light airplane, a plurality of sprayers are evenly arranged on each spraying tube at equal intervals, and the spraying faces of the sprayers on each spraying tube are intersected. An accelerator of an engine of the light airplane is connected with an accelerator of a gasoline engine in parallel. The flight spraying device is combined with a corresponding atomization method, and the shortcoming that the spraying uniformity is low during low-altitude spraying operation of an existing agricultural flight protection device can be overcome.
Description
Technical field
The present invention relates to aviation field of operation, particularly a kind of flusher and adopt the atomization method of this flight flusher of flying.
Background technology
China generally grows cane, and general sugarcane district area reaches about 1,000,000 hectares.Sugarcane belongs to high culm plant, generally 1-3.5 rice can be grown to after sugarcane jointing, sugarcane production vigorous period during this period of time, also being that sugarcane needs plant nutrient, there is more period in disease and pest, but because sugarcane is tall and big, leaf is hurted sb.'s feelings, sugarcane grower fertilising and spray medicine very inconvenient, other machinery is also bad enters the sugarcane group grown, and agricultural aviation operation can be good at addressing this problem.But the place that China grows cane, sugarcane district is distributed in tor region, hills more, and tor knob does not have runway, and therefore, general agricultural aviation equipment also at this point just cannot carry out work high above the ground.
Further, existing agricultural aviation equipment, the height of the flight that great majority need is higher, the effect of operation is difficult to ensure, and and dumb, and flusher and aircraft are integrated, the engine of common use aircraft, the uniformity of spraying comparatively lacks, and when carrying out spraying operation at lower height, it is higher that aircraft controls difficulty.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of flight flusher, thus overcome existing agricultural aviation equipment when carrying out low latitude, knob spraying operation, the shortcoming that the uniformity of sprinkling is lower.
For achieving the above object, the invention provides a kind of flight flusher, comprising: light aerocraft; And flusher, it installs on described light aerocraft, and this flusher comprises: petrol engine, high-pressure pump, casing and medicine spraying tube; Described petrol engine is connected to drive high-pressure pump to operate by automatic clutch with described high-pressure pump, the pump water inlet mouth of described high-pressure pump is connected with described casing, the mouth of a river of pumping of described high-pressure pump is connected with described medicine spraying tube, described medicine spraying tube comprises two jet pipes extended to described light aerocraft both sides, jet pipe described in every root is evenly equidistantly provided with multiple shower nozzle, and the spraying area of shower nozzle on described every root jet pipe intersects mutually; Wherein, the throttle of the engine of described light aerocraft is in parallel with described petrolic throttle.
In technique scheme, described flight flusher also comprises a pressure detecting system, and it comprises: pressure sensor, for collecting the pressure signal of the liquid in described jet pipe; Pressure-detecting device, for detecting the pressure signal of described pressure sensor; Clutch for clutch control switch, opens or closes for controlling described automatic clutch; And nozzle switch, be used to open or close described shower nozzle; Wherein, when pressure-detecting device detect described pressure signal be greater than preset value time, described in described clutch for clutch control switch control rule automatic clutch close and described nozzle switch open described shower nozzle; When pressure-detecting device detect described pressure signal be less than preset value time, automatic clutch described in described clutch for clutch control switch control rule opens and described nozzle switch closes described shower nozzle.
In technique scheme, the angle of described jet pipe and horizontal plane is 30-40 °.
In technique scheme, described every root jet pipe is evenly equidistantly provided with four shower nozzles, and the spray angle of described shower nozzle is 120 °.
In technique scheme, the length of described every root jet pipe is 5-6m.
In technique scheme, described high-pressure pump is three cylinder plug high-pressure pumps.
In technique scheme, described light aerocraft is delta-winged aircraft.
Another object of the present invention is to provide a kind of atomization method adopting this flight flusher, thus overcome existing agricultural aviation equipment when carrying out low latitude, knob spraying operation, the shortcoming that the uniformity of sprinkling is lower.
For achieving the above object, the invention provides a kind of atomization method of this flight flusher that adopts to comprise: 1) toward described casing in-built enter liquid; 2) opening described petrol engine drives described high-pressure pump to make the pressure of described liquid be 20-30kg/cm
2; 3) described light aerocraft is worked the height flying to overhead 10-15 rice; 4) spray liquid is carried out by the described shower nozzle on described every root jet pipe.
In technique scheme, the spray angle of described shower nozzle is 120 °.
In technique scheme, described flight flusher also comprises a pressure detecting system, and it comprises: pressure sensor, for collecting the pressure signal of the liquid in described jet pipe; Pressure-detecting device, for detecting the pressure signal of described pressure sensor; Clutch for clutch control switch, opens or closes for controlling described automatic clutch; And nozzle switch, be used to open or close described shower nozzle; Wherein, 20-30kg/cm is greater than when pressure-detecting device detects described pressure signal
2, automatic clutch described in described clutch for clutch control switch control rule cuts out and described nozzle switch opens described shower nozzle; 20-30kg/cm is less than when pressure-detecting device detects described pressure signal
2, automatic clutch described in described clutch for clutch control switch control rule opens and described nozzle switch closes described shower nozzle.
Compared with prior art, the present invention has following beneficial effect:
1. the flight flusher in the present invention and adopt the atomization method of this flight flusher, adopt light aerocraft, light aerocraft establishes flusher, because light aerocraft is stronger at the flight performance in low latitude, therefore, the low latitude job requirements of hills tor is relatively applicable to; And flusher is provided with independently engine, any association is not produced with the power of light aerocraft, adopt the device that independently engine, high-pressure pump, jet pipe and shower nozzle are integrated, independently motor driven high-pressure pump makes the high pressure that shower nozzle reaches certain, this high pressure coordinates low idle job, and the liquid of the sprinkling made is more even.
2. the power of light aerocraft and flusher is separate, light aerocraft adopts delta-winged aircraft, this aircraft can the not high secondary runway of instructions for use, again can in flight course altitude dash, radius of turn is little, hide the barriers such as trees, electric pole, tor, slight slope in time, so that be comparatively applicable to the low-latitude flying of hills tor, ensure man-machine safety; Meanwhile, pressure-detecting device detects that the pressure of liquid is greater than 20-30kg/cm
2just spray, then close on the contrary, achieve in flight course and automatically control target plant spray liquid.
4. adopt spray angle to be the shower nozzle of 120 ° and the spray area between shower nozzle intersects mutually, the uniformity of total spraying area can be ensured.
5. adopt the throttle of flusher in parallel with the throttle of light aerocraft, the speed of light aerocraft and the flow of sprinkling can be made to be directly proportional, thus ensure flow and the fountain height of liquid.
6. pressure detecting system can make spraying efficiency high and ensure the uniformity.
Accompanying drawing explanation
Fig. 1 is according to flight flusher structural representation of the present invention.
Main Reference Numerals illustrates:
1-light aerocraft, 2-petrol engine, 3-high-pressure pump, 4-casing, 5-automatic clutch, 6-medicine spraying tube, 7-jet pipe, 8-shower nozzle, the petrolic throttle of 9-, the throttle of the engine of 10-light aerocraft.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1, according to the one flight flusher of the specific embodiment of the invention, comprising: light aerocraft 1, and flusher; Light aerocraft 1 is the one of existing light aerocraft, select delta-winged aircraft best results, its have less demanding to takeoff runway, can altitude dash, radius of turn is little, mobility good, be applicable to tor region, hills flight, the barriers such as slight slope, tor, trees can be hidden in time.Flusher is located on light aerocraft, and this flusher comprises: petrol engine 2, high-pressure pump 3, casing 4 and medicine spraying tube 6, petrol engine 2 is connected to drive high-pressure pump 3 to operate with high-pressure pump 3 by automatic clutch 5, the pump water inlet mouth of high-pressure pump 3 is connected with casing 4, the mouth of a river of pumping of high-pressure pump 3 is connected with medicine spraying tube 6, for strengthening effect, high-pressure pump 3 adopts three cylinder plug high-pressure pumps, medicine spraying tube 6 comprises two jet pipes 7 extended to light aerocraft 1 both sides, the length of every root jet pipe 7 is 5-6m and jet pipe 7 is 30-40 ° with the angle of horizontal plane, effectively can solve the frequent problem with land of taking off, and every root jet pipe 7 be fixed on light aerocraft 1 by linea angulata frame on to increase steadiness, every root jet pipe 7 is evenly equidistantly provided with multiple shower nozzle 8, in this embodiment, every root jet pipe 7 evenly equidistantly establishes four shower nozzles 9, and the spraying area that the spray angle of shower nozzle 9 is shower nozzle 9 on 120 ° so that every root jet pipe 7 intersects mutually, the uniformity of total spraying area can be ensured, wherein, the throttle line of the throttle 10 of the engine of light aerocraft 1 and the throttle line of petrolic throttle 9 are arranged in parallel, this arranges and the speed of light aerocraft 1 and the flow of sprinkling can be made to be directly proportional, namely when light aerocraft 1 flies slower, the petrol engine 2 of spray appliance is also slower, because flying speed is comparatively slow, therefore spray area is less, without the need to carrying out artificial adjustment to medicinal liquid flow, when light aerocraft 1 is very fast, flying speed is very fast, and spray area is comparatively large, need carry out larger exerting pressure could meet the requirement of flow to medicinal liquid flow.Adopt light aerocraft 1, light aerocraft 1 establishes flusher, because the flight performance of light aerocraft 1 in low latitude is comparatively strong, therefore, be relatively applicable to the low latitude job requirements of hills tor; And flusher is provided with independently petrol engine 2, any association is not produced with the power of light aerocraft, the device that independently petrol engine 2, high-pressure pump 3, jet pipe 7 and shower nozzle 8 are integrated is adopted to be equipped with, independently petrol engine 2 high pressure that drives high-pressure pump 3 to make shower nozzle 8 to reach certain, this high pressure coordinates low idle job, and the liquid of the sprinkling made is more even.
For the flight flusher in above-described embodiment, this embodiment be equipped with flight flusher atomization method, first toward casing 4 in-built enter liquid; Then opening petrol engine 2 drives high-pressure pump 3 to make the pressure of liquid be 20-30kg/cm
2; Light aerocraft 1 is flown to the height of overhead 10-15 rice; Carry out spray liquid by the shower nozzle 8 on every root jet pipe 7, said apparatus coordinates the method that the droplet size of atomization can be made to be 50-70 μm, spraying swath 25m, and its effect is better, reaches the standard of agricultural atomization spray medicine.
This embodiment is further, flight flusher also comprises a pressure detecting system, it comprises: pressure sensor, pressure-detecting device, clutch for clutch control switch and nozzle switch, pressure sensor is for collecting the pressure signal of the liquid in jet pipe, pressure-detecting device is used for the pressure signal of detected pressures sensor, clutch for clutch control switch opens or closes for controlling automatic clutch, and nozzle switch is used to open or close shower nozzle; Wherein, when pressure-detecting device detected pressures signal is greater than 20-30kg/cm
2, the closedown of clutch for clutch control switch control rule automatic clutch and nozzle switch are opened and are stated shower nozzle; When pressure-detecting device detected pressures signal is less than 20-30kg/cm
2, clutch for clutch control switch control rule automatic clutch is opened and nozzle switch closes shower nozzle.Increase this pressure detecting system, be combined with independently petrol engine, automatically carry out spray liquid while achieving flight, the original mobility of aircraft is not at all affected, and pressure detecting system can make spraying efficiency high and ensure the uniformity.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (10)
1. a flight flusher, is characterized in that, comprising:
Light aerocraft; And
Flusher, it is installed on described light aerocraft, and this flusher comprises: petrol engine, high-pressure pump, casing and medicine spraying tube; Described petrol engine is connected to drive high-pressure pump to operate by automatic clutch with described high-pressure pump, the pump water inlet mouth of described high-pressure pump is connected with described casing, the mouth of a river of pumping of described high-pressure pump is connected with described medicine spraying tube, described medicine spraying tube comprises two jet pipes extended to described light aerocraft both sides, jet pipe described in every root is evenly equidistantly provided with multiple shower nozzle, and the spraying area of shower nozzle on described every root jet pipe intersects mutually;
Wherein, described in the throttle of the engine of described light aerocraft, petrolic throttle is in parallel.
2. flight flusher according to claim 1, is characterized in that, described flight flusher also comprises a pressure detecting system, and it comprises:
Pressure sensor, for collecting the pressure signal of the liquid in described jet pipe;
Pressure-detecting device, for detecting the pressure signal of described pressure sensor;
Clutch for clutch control switch, opens or closes for controlling described automatic clutch; And
Nozzle switch, is used to open or close described shower nozzle;
Wherein, when pressure-detecting device detect described pressure signal be greater than preset value time, described in described clutch for clutch control switch control rule automatic clutch close and described nozzle switch open described shower nozzle; When pressure-detecting device detect described pressure signal be less than preset value time, automatic clutch described in described clutch for clutch control switch control rule opens and described nozzle switch closes described shower nozzle.
3. flight flusher according to claim 1, is characterized in that, the angle of described jet pipe and horizontal plane is 30-40 °.
4. flight flusher according to claim 1, is characterized in that, described every root jet pipe is evenly equidistantly provided with four shower nozzles, and the spray angle of described shower nozzle is 120 °.
5. flight flusher according to claim 1, is characterized in that, the length of described every root jet pipe is 5-6m.
6. flight flusher according to claim 1, is characterized in that, described high-pressure pump is three cylinder plug high-pressure pumps.
7. flight flusher according to claim 1, is characterized in that, described light aerocraft is delta-winged aircraft.
8. adopt an atomization method for flight flusher according to claim 1, it is characterized in that, comprising:
1) toward described casing in-built enter liquid;
2) opening described petrol engine drives described high-pressure pump to make the pressure of described liquid be 20-30kg/cm
2;
3) described light aerocraft is worked the height flying to overhead 10-15 rice;
4) spray liquid is carried out by the described shower nozzle on described every root jet pipe.
9. atomization method according to claim 8, is characterized in that, the spray angle of described shower nozzle is 120 °.
10. atomization method according to claim 8, is characterized in that, described flight flusher also comprises a pressure detecting system, and it comprises:
Pressure sensor, for collecting the pressure signal of the liquid in described jet pipe;
Pressure-detecting device, for detecting the pressure signal of described pressure sensor;
Clutch for clutch control switch, opens or closes for controlling described automatic clutch; And
Nozzle switch, is used to open or close described shower nozzle;
Wherein, 20-30kg/cm is greater than when pressure-detecting device detects described pressure signal
2, automatic clutch described in described clutch for clutch control switch control rule cuts out and described nozzle switch opens described shower nozzle; 20-30kg/cm is less than when pressure-detecting device detects described pressure signal
2, automatic clutch described in described clutch for clutch control switch control rule opens and described nozzle switch closes described shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410681980.6A CN104368472B (en) | 2014-11-24 | 2014-11-24 | Flight spraying device and atomization method achieved through flight spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410681980.6A CN104368472B (en) | 2014-11-24 | 2014-11-24 | Flight spraying device and atomization method achieved through flight spraying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104368472A true CN104368472A (en) | 2015-02-25 |
| CN104368472B CN104368472B (en) | 2017-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410681980.6A Expired - Fee Related CN104368472B (en) | 2014-11-24 | 2014-11-24 | Flight spraying device and atomization method achieved through flight spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104368472B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772338A (en) * | 2015-12-27 | 2016-07-20 | 上海孩子国科教设备有限公司 | Flying type coating system and implementation method thereof |
| CN106665091A (en) * | 2017-01-03 | 2017-05-17 | 云南省农业科学院甘蔗研究所 | Accurate and efficient drug application method for controlling insects in sugarcane large growing period |
| CN112337703A (en) * | 2020-10-16 | 2021-02-09 | 中国航发北京航空材料研究院 | Laser shock strengthening restraining water device and implementation method thereof |
| CN115176783A (en) * | 2017-01-13 | 2022-10-14 | 芜湖长捷航空动力科技有限责任公司 | Pesticide spraying system is spouted in unmanned helicopter of agricultural plant protection mechanical pressurization |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025988A (en) * | 1988-10-17 | 1991-06-25 | Maynard Lund | Airborne liquid spraying system for crop spraying |
| JPH0966899A (en) * | 1995-06-21 | 1997-03-11 | Chuichi Nakamura | Engine supercharging method and supercharging structure of helicopter |
| CN2875950Y (en) * | 2006-03-29 | 2007-03-07 | 吴亮 | Helicopter pesticide spraying machine |
| CN201841077U (en) * | 2010-10-27 | 2011-05-25 | 王钢 | Remote-controlled spraying machine |
-
2014
- 2014-11-24 CN CN201410681980.6A patent/CN104368472B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025988A (en) * | 1988-10-17 | 1991-06-25 | Maynard Lund | Airborne liquid spraying system for crop spraying |
| JPH0966899A (en) * | 1995-06-21 | 1997-03-11 | Chuichi Nakamura | Engine supercharging method and supercharging structure of helicopter |
| CN2875950Y (en) * | 2006-03-29 | 2007-03-07 | 吴亮 | Helicopter pesticide spraying machine |
| CN201841077U (en) * | 2010-10-27 | 2011-05-25 | 王钢 | Remote-controlled spraying machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772338A (en) * | 2015-12-27 | 2016-07-20 | 上海孩子国科教设备有限公司 | Flying type coating system and implementation method thereof |
| CN106665091A (en) * | 2017-01-03 | 2017-05-17 | 云南省农业科学院甘蔗研究所 | Accurate and efficient drug application method for controlling insects in sugarcane large growing period |
| CN115176783A (en) * | 2017-01-13 | 2022-10-14 | 芜湖长捷航空动力科技有限责任公司 | Pesticide spraying system is spouted in unmanned helicopter of agricultural plant protection mechanical pressurization |
| CN112337703A (en) * | 2020-10-16 | 2021-02-09 | 中国航发北京航空材料研究院 | Laser shock strengthening restraining water device and implementation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104368472B (en) | 2017-01-25 |
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