CN109907029A - A kind of spraying system - Google Patents
A kind of spraying system Download PDFInfo
- Publication number
- CN109907029A CN109907029A CN201910197200.3A CN201910197200A CN109907029A CN 109907029 A CN109907029 A CN 109907029A CN 201910197200 A CN201910197200 A CN 201910197200A CN 109907029 A CN109907029 A CN 109907029A
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- Prior art keywords
- medicine
- water
- tube
- spraying system
- water pump
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- 238000005507 spraying Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000003814 drug Substances 0.000 claims abstract description 62
- 229940079593 drug Drugs 0.000 claims abstract description 20
- 238000005304 joining Methods 0.000 claims abstract description 4
- 239000000575 pesticide Substances 0.000 claims description 26
- 238000001914 filtration Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
A kind of spraying system of the invention, including water supply module, for medicine module, medicine mixer and nozzle, water supply module includes water tank, water pump and first throttle valve, the water inlet joining water box of water pump, is connected to after the water outlet connection first throttle valve of water pump with medicine mixer；It include medicine-chest, Teat pipette and second throttle for medicine module, the entrance of Teat pipette is connected to medicine-chest, is connected to after the outlet second throttle of Teat pipette with medicine mixer；Medicine mixer is connected to nozzle；Including solenoid valve, it is connected to after the water outlet connection solenoid valve of water pump with medicine-chest.Simple and compact for structure, reliable operation fabricates and easy for installation, liquid medicine is separated, and can accurately control mixed medicine ratio by adjusting the flow of Teat pipette and water pump, have the advantages that mixed medicine is uniform, accurate, stable.It may be implemented to mix medicine online by spraying and clean spraying system automatically, use easy-to-operate.
Description
Technical field
The present invention relates to agricultural machinery technological fields, and in particular to a kind of spraying system.
Background technique
The pesticide production technology in China is in international most advanced level at present, and the equipment for plant protection in China and pesticide application technology are serious
Fall behind, brings such as the problems such as pesticide efficacy is low, Residual Pesticides in Farm Produce is exceeded and environmental pollution.With the whole world
Climate warming aggravation, survival rate of the pest in winter improve, and the pest and disease damage in the coming year is also more serious, needs to the prevention and treatment of pest and disease damage
A large amount of spraying pesticides, but the remaining pesticide of agricultural and sideline product is required to reach the requirement standard of green safe food.Tradition application skill
Art uses pre-mixing concepts, and the pesticide that corresponding ratio is added in water is stirred mixing, and have the following problems: 1, pesticide is to people
There is larger threat, there are larger security risks for manual operation；2, pesticide and water consumption are often determined with general spraying area, mixed
If pesticide afterwards is not finished, it is unable to long-time storage, waste of resource is thrown aside, and environment is polluted.
Summary of the invention
For the prior art there are above-mentioned technical problem, the present invention provides a kind of spraying system of safe low pollution.
To achieve the above object, the present invention the following technical schemes are provided:
A kind of spraying system is provided, including water supply module, for medicine module, medicine mixer and nozzle, water supply module include water tank,
Water pump and first throttle valve, the water inlet joining water box of water pump, the water outlet of water pump connect after being connected to first throttle valve with medicine mixer
It is logical；It include medicine-chest, Teat pipette and second throttle for medicine module, the entrance of Teat pipette is connected to medicine-chest, the second section of outlet of Teat pipette
It is connected to after stream valve with medicine mixer；Medicine mixer is connected to nozzle；Including solenoid valve, after the water outlet connection solenoid valve of water pump with medicine-chest
Connection.
Wherein, the Teat pipette is to measure this or piezoelectric pump.
Wherein, medicine mixer includes the inlet tube, mixing tube and outlet tube being sequentially communicated, and mixing tube is equipped with cavity for mixing drugs, mixes medicine
It is intracavitary to accommodate multiple spheres, and the both ends of mixing tube are equipped with filter screen, to prevent sphere from flowing out mixing tube；Water and pesticide warp
It crosses after inlet tube flows to mixing tube, multiple spheres is driven to roll；First throttle valve and second throttle are respectively communicated with inlet tube, spray
Mouth is connected to outlet tube.
Wherein, sphere is elastic ball.
Wherein, sphere occupies cavity for mixing drugs volume 1/3~2/3.
Wherein, it is threadedly coupled between inlet tube and mixing tube, is threadedly coupled between mixing tube and outlet tube.
Beneficial effects of the present invention:
A kind of spraying system of the invention, when needs spray, solenoid valve is closed, first throttle valve and second throttle
It opens, the water in water pump driving water tank persistently flows in medicine mixer, while the pesticide in Teat pipette driving medicine-chest persistently flows to mixed medicine
In device, into medicine mixer water and pesticide be mutually mixed after sprayed immediately through nozzle, by the way of the above medicine mixed online, keep away
Exempt from staff's exposed to pesticides, improves safety index, and without being not in mixing in advance whole water and pestsides synthesis
Pesticide afterwards cannots be used up the problem of leading to throw aside pollution environment.After spray is completed, Teat pipette water pump stops working, if medicine-chest
It there remains pesticide, first remaining pesticide recycled, then solenoid valve is opened, and starting water pump is filled the water into medicine-chest, is carried out to medicine-chest
Cleaning.
Detailed description of the invention
Fig. 1 is the working principle diagram of one of embodiment spraying system.
Fig. 2 is the sectional view of the medicine mixer in embodiment.
Appended drawing reference:
Medicine mixer 1, inlet tube 11, mixing tube 12, cavity for mixing drugs 121, outlet tube 13, sphere 14, filter screen 15；
Water tank 21, water pump 22, first throttle valve 23；
Medicine-chest 31, Teat pipette 32, second throttle 33；
Solenoid valve 4；
Nozzle 5.
Specific embodiment
Below in conjunction with specific embodiments and drawings, the present invention is described in detail.
A kind of spraying system of the present embodiment, as depicted in figs. 1 and 2, including water supply module, for medicine module, 1 and of medicine mixer
Nozzle 5, medicine mixer 1 include sequentially connected inlet tube 11, mixing tube 12 and outlet tube 13, and screw thread is distinguished at the both ends of mixing tube 12
Inlet tube 11 and outlet tube 13 are connected, nozzle 5 is connected to outlet tube 13.Mixing tube 12 is equipped with cavity for mixing drugs 121,121 content of cavity for mixing drugs
Receive the sphere 14 for having the elasticity of multiple lightweights, sphere 14 occupies 121 volume 1/3~2/3 of cavity for mixing drugs.The both ends of mixing tube 12 are set
There is filter screen 15,15 mesh diameter of filter screen is not more than the aperture of nozzle 5, is also not more than the diameter of sphere 14, filter screen 15 can
To prevent sphere 14 to be rushed out cavity for mixing drugs 121, while the impurity in blended can also be filtered, prevent nozzle 5 from blocking.It supplies water
Module includes water tank 21, water pump 22 and first throttle valve 23, and the water outlet of the water inlet joining water box 21 of water pump 22, water pump 22 connects
It is connected to after logical first throttle valve 23 with the inlet tube 11 of medicine mixer 1.It include medicine-chest 31, Teat pipette 32 and second throttle for medicine module
33, the entrance of Teat pipette 32 is connected to medicine-chest 31, connects after the outlet second throttle 33 of Teat pipette 32 with the inlet tube 11 of medicine mixer 1
It is logical.Teat pipette 32 uses small flow, low energy consumption easy and is capable of the metering pump of accurate flow control or the Teat pipette 32 using piezoelectricity
Pump.It is equipped with the tapered hole of taper in inlet tube 11, the speed in water and pesticide inflow cavity for mixing drugs 121 can be increased, sphere 14 is made to shake
It is fiercer to swing, to make water and pestsides synthesis more evenly.Above-described connection is that connection is realized by pipeline.
When needs spray, first throttle valve 23 and second throttle 33 are opened, and regulate 23 He of first throttle valve
Second throttle 33 determines the flow-rate ratio for adjusting water and medical fluid, is then turned on water pump 22 and Teat pipette 32, and water pump 22 drives water tank 21
In water persistently flow in medicine mixer 1, while Teat pipette 32 drive medicine-chest 31 in pesticide persistently flow in medicine mixer 1, water and agriculture
Medicine can impact multiple spheres 14 in cavity for mixing drugs 121 after inlet tube 11 synchronizes and flows to cavity for mixing drugs 121, and bead generates self-excitation
Oscillation mutually collision realizes that dynamic mixes medicine in pipeline, improves the adequacy and uniformity of water and pestsides synthesis, reaches dynamic and mix medicine
Effect.Water and pesticide are sprayed through nozzle 5 immediately after being mutually mixed in medicine mixer 1, realize that mixed medicine is spraying online.Using existing above
The mode that line mixes medicine replaces traditional pre-mixing concepts, avoids staff's exposed to pesticides, improves safety index, and can
Realize the instant mixed of pesticide, the separation of 31 water tank 21 of medicine-chest, remaining pesticide recycling, without in advance whole water and pestsides synthesis,
It is not in that mixed pesticide cannots be used up the problem of leading to throw aside pollution environment waste of resource.
After spray is completed, 32 water pump 22 of Teat pipette stops working, if medicine-chest 31 there remains pesticide, first remaining agriculture
Medicine recycling, can open Teat pipette 32 and recycle from nozzle 5, or directly pour out recycling.In the present embodiment, the water outlet of water pump 22 connects
It is connected to after three-way electromagnetic valve 4 with medicine-chest 31, when needing to clean medicine-chest 31, connects solenoid valve 4, be then turned on water pump 22 and Teat pipette 32,
And first throttle valve 23 and second throttle 33 are suitably adjusted, realize the cleaning to whole system.Regular dismounting medicine mixer 1, clearly
Wash the impurity filtered in cavity for mixing drugs 121.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (6)
1. a kind of spraying system, it is characterized in that: including water supply module, for medicine module, medicine mixer and nozzle, water supply module includes water
Case, water pump and first throttle valve, the water inlet joining water box of water pump, water pump water outlet connection first throttle valve after with medicine mixer
Connection；It include medicine-chest, Teat pipette and second throttle for medicine module, the entrance of Teat pipette is connected to medicine-chest, the outlet second of Teat pipette
It is connected to after throttle valve with medicine mixer；Medicine mixer is connected to nozzle；Including solenoid valve, after the water outlet connection solenoid valve of water pump with medicine
Case connection.
2. a kind of spraying system according to claim 1, it is characterized in that: the Teat pipette is to measure this or piezoelectric pump.
3. a kind of spraying system according to claim 1, it is characterized in that: medicine mixer includes the inlet tube being sequentially communicated, mixes
Pipe and outlet tube are closed, mixing tube is equipped with cavity for mixing drugs, multiple spheres is accommodated in cavity for mixing drugs, and the both ends of mixing tube are equipped with filtering
Net, to prevent sphere from flowing out mixing tube；Water and pesticide drive multiple spheres to roll after inlet tube flows to mixing tube；First
Throttle valve and second throttle are respectively communicated with inlet tube, and nozzle is connected to outlet tube.
4. a kind of spraying system according to claim 3, it is characterized in that: sphere is elastic ball.
5. a kind of spraying system according to claim 3, it is characterized in that: sphere occupies cavity for mixing drugs volume 1/3~2/3.
6. a kind of spraying system according to claim 3 mixes it is characterized in that: being threadedly coupled between inlet tube and mixing tube
It closes and manages and be threadedly coupled between outlet tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910197200.3A CN109907029A (en) | 2019-03-15 | 2019-03-15 | A kind of spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910197200.3A CN109907029A (en) | 2019-03-15 | 2019-03-15 | A kind of spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109907029A true CN109907029A (en) | 2019-06-21 |
Family
ID=66965136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910197200.3A Pending CN109907029A (en) | 2019-03-15 | 2019-03-15 | A kind of spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109907029A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8329803D0 (en) * | 1982-11-13 | 1983-12-14 | Ciba Geigy Ag | Spraying unit |
| US5433380A (en) * | 1994-02-02 | 1995-07-18 | Hahn, Inc. | Self-cleansing pressure washing system for chemical sprayer |
| CN202496333U (en) * | 2012-02-01 | 2012-10-24 | 黑龙江省农业机械工程科学研究院 | Traction-type spraying machine with wide and precise spray lance |
| CN203181856U (en) * | 2013-04-24 | 2013-09-11 | 华中农业大学 | Directly-filling type medicine mixing system device of variable spraying machine |
| CN103404500A (en) * | 2013-05-23 | 2013-11-27 | 江苏大学 | Variable amount spraying device capable of automatically mixing pesticide |
| CN104738011A (en) * | 2015-03-12 | 2015-07-01 | 江苏大学 | Electrostatic spraying device and method thereof |
| CN105685007A (en) * | 2016-01-22 | 2016-06-22 | 华南农业大学 | Injection type chemical mixer, sprayer and spraying method thereof |
| CN106614473A (en) * | 2016-11-21 | 2017-05-10 | 华南农业大学 | Direct injection type real-time concentration variation on-line pesticidesmixing spraying device and control method thereof |
| CN207428291U (en) * | 2017-09-27 | 2018-06-01 | 扬州市凯尔环卫设备有限公司 | The quick sterilization vehicle of electric three-wheel multipurpose |
| CN210017564U (en) * | 2019-03-15 | 2020-02-07 | 湖南福德电气有限公司 | Spraying system |
-
2019
- 2019-03-15 CN CN201910197200.3A patent/CN109907029A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8329803D0 (en) * | 1982-11-13 | 1983-12-14 | Ciba Geigy Ag | Spraying unit |
| US5433380A (en) * | 1994-02-02 | 1995-07-18 | Hahn, Inc. | Self-cleansing pressure washing system for chemical sprayer |
| CN202496333U (en) * | 2012-02-01 | 2012-10-24 | 黑龙江省农业机械工程科学研究院 | Traction-type spraying machine with wide and precise spray lance |
| CN203181856U (en) * | 2013-04-24 | 2013-09-11 | 华中农业大学 | Directly-filling type medicine mixing system device of variable spraying machine |
| CN103404500A (en) * | 2013-05-23 | 2013-11-27 | 江苏大学 | Variable amount spraying device capable of automatically mixing pesticide |
| CN104738011A (en) * | 2015-03-12 | 2015-07-01 | 江苏大学 | Electrostatic spraying device and method thereof |
| CN105685007A (en) * | 2016-01-22 | 2016-06-22 | 华南农业大学 | Injection type chemical mixer, sprayer and spraying method thereof |
| CN106614473A (en) * | 2016-11-21 | 2017-05-10 | 华南农业大学 | Direct injection type real-time concentration variation on-line pesticidesmixing spraying device and control method thereof |
| CN207428291U (en) * | 2017-09-27 | 2018-06-01 | 扬州市凯尔环卫设备有限公司 | The quick sterilization vehicle of electric three-wheel multipurpose |
| CN210017564U (en) * | 2019-03-15 | 2020-02-07 | 湖南福德电气有限公司 | Spraying system |
Non-Patent Citations (1)
| Title |
|---|
| 袁琦堡;胡炼;罗锡文;张盟;周浩;赵润茂;: "在线实时混药喷雾系统设计与试验", 农业机械学报, vol. 47, no. 1, pages 176 - 181 * |
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