CN220590396U - Multifunctional electrostatic atomization spray nozzle - Google Patents
Multifunctional electrostatic atomization spray nozzle Download PDFInfo
- Publication number
- CN220590396U CN220590396U CN202321912456.6U CN202321912456U CN220590396U CN 220590396 U CN220590396 U CN 220590396U CN 202321912456 U CN202321912456 U CN 202321912456U CN 220590396 U CN220590396 U CN 220590396U
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- China
- Prior art keywords
- spray head
- charge electrode
- main body
- contact charge
- windshield
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- 239000007921 spray Substances 0.000 title claims abstract description 51
- 238000000889 atomisation Methods 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000012528 membrane Substances 0.000 claims abstract description 15
- 230000006698 induction Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 241000238631 Hexapoda Species 0.000 abstract description 3
- 241000607479 Yersinia pestis Species 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 11
- 230000005611 electricity Effects 0.000 description 7
- 230000001939 inductive effect Effects 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- 238000007590 electrostatic spraying Methods 0.000 description 6
- 239000003595 mist Substances 0.000 description 6
- 230000009977 dual effect Effects 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 239000010914 pesticide waste Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model discloses a multifunctional electrostatic atomization spray head which comprises a spray head body, a contact charge electrode, an induction charge electrode and a high-voltage electrostatic generator, wherein a spray nozzle is arranged at one end of the spray head body, a water pipe is arranged in the spray head body, the contact charge electrode is arranged in the spray head body, one end of the contact charge electrode extends to the inside of the water pipe, the other end of the contact charge electrode extends to the outside of the spray head body, the induction charge electrode comprises a windshield and a conductive membrane, the conductive membrane is embedded in the windshield, the high-voltage electrostatic generator is arranged on one side of the spray head body, and a high-voltage wire is arranged at the output end of the high-voltage electrostatic generator. The multifunctional electrostatic atomization spray head is simple in structure, novel in design, convenient to use, wide in application range and capable of effectively improving the effects of preventing and treating plant diseases and insect pests and sterilizing in the field of agricultural plant protection operation or epidemic prevention, and the electrostatic atomization spray head is strong in electrostatic atomization encircling adsorption effect in a double-charge mode.
Description
Technical Field
The utility model belongs to the technical field of electrostatic spraying, and particularly relates to a multifunctional electrostatic atomization spray head.
Background
The agricultural land is China, the pesticide production technology is in the leading position in the world, but the pesticide application technology and plant protection devices are relatively behind. The key components in the pesticide spraying process are the spray heads, and a series of problems of poor adhesion of fog drops, low pesticide utilization rate and the like exist, so that huge pesticide waste, pesticide residue of agricultural products and environmental pollution are caused.
In modern agricultural plant protection spraying machinery, an electrostatic spraying system is a main current development mode, and an electrostatic spray head is a key part of the electrostatic spraying system. How to charge the spray head so that an electric field is formed between the spray head and the target crop, and moving the charged droplets toward the target crop under the action of the electric field force is a critical issue. In the existing plant protection electrostatic spraying, three main modes for charging mist drops are as follows: inductive charging, corona charging, and contact charging. The three charging modes have various characteristics, advantages and disadvantages, but only one mode is adopted conventionally, so that the charging effect is poor, and the charging mode is difficult to adapt to different application scenes. Therefore, there is an urgent need to design a multifunctional electrostatic atomizer to solve the above problems.
Disclosure of Invention
The utility model aims to provide a multifunctional electrostatic atomization spray nozzle so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a multi-functional electrostatic atomizer, comprising:
the spray head comprises a spray head main body, wherein a spray nozzle is arranged at one end of the spray head main body, a water pipe is arranged in the spray head main body, one end of the water pipe is connected with the spray nozzle, and the other end of the water pipe extends to the outside of the spray head main body and is connected with a water outlet of a water pump;
the contact charge electrode is arranged in the spray head main body, one end of the contact charge electrode extends to the inside of the water pipe, and the other end of the contact charge electrode extends to the outside of the spray head main body;
the induction charging electrode comprises a windshield and a conductive membrane, wherein the windshield is arranged on one side of the nozzle main body, a conductive connecting end is arranged on one side of the windshield, and the conductive membrane is embedded in the windshield;
the high-voltage electrostatic generator is arranged on one side of the spray head main body, and a high-voltage wire is arranged at the output end of the high-voltage electrostatic generator.
Further, the wind shield is of a horn-shaped structure, and the wind shield is arranged on the periphery of the nozzle.
Further, one end of the conductive connecting end extends into the windshield and is electrically connected with the conductive membrane.
Further, one end of the high-voltage wire is electrically connected with one end of the contact charge electrode.
Further, one end of the high-voltage wire is electrically connected with the conductive connection end.
Still further, one end of the high-voltage wire with the same polarity is electrically connected with the contact charge electrode and the conductive connection end respectively.
Still further, one side of shower nozzle main part is equipped with the connecting sleeve, connecting sleeve's one end extends to the inside of water pipe, and the other end extends to the outside of shower nozzle main part, contact charge electrode is fixed cup joints in connecting sleeve's inside.
The utility model has the technical effects and advantages that: this multi-functional electrostatic atomization shower nozzle simple structure, modern design, convenient to use through setting up contact charge electrode and response charge electrode, can select different charge modes in order to adapt to different application scenario, simultaneously, the dual charge mode is favorable to strengthening electrostatic spraying and embraces the adsorption effect, can improve the effect of prevention and cure plant diseases and insect pests and disinfection effectively in agricultural plant protection operation or epidemic prevention field.
Drawings
Fig. 1 is a vertical sectional view of a head main body in embodiment 1 of the present utility model;
fig. 2 is a vertical sectional view of a head main body in embodiment 2 of the present utility model;
fig. 3 is a vertical sectional view of the head main body in embodiment 3 of the present utility model.
In the figure: 100. a head main body; 101. a nozzle; 102. a water pipe; 103. a connecting sleeve; 200. a contact charge electrode; 300. an induction charging electrode; 301. a windshield; 302. a conductive membrane; 303. a conductive connection terminal; 400. a high voltage electrostatic generator; 401. high voltage wire.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1:
the present utility model provides a multi-functional electrostatic atomizer as shown in fig. 1-3, comprising:
the spray head comprises a spray head main body 100, wherein the spray head main body 100 is made of an insulating material (such as plastic), a spray nozzle 101 is arranged at one end of the spray head main body 100, a threaded interface for installation and fixation is arranged at the other end of the spray head main body 100, a water pipe 102 is arranged in the spray head main body 100, one end of the water pipe 102 is connected with the spray nozzle 101, and the other end of the water pipe extends to the outside of the spray head main body 100 and is connected with a water outlet of a water pump, so that liquid medicine to be sprayed is conveniently pumped into the water pipe 102 and sprayed through the spray nozzle 101;
the contact charge electrode 200 is made of anti-corrosion metal material (such as brass), the contact charge electrode 200 is embedded in the spray head main body 100, one end of the contact charge electrode 200 extends into the water pipe 102 and directly contacts with the liquid medicine flowing through the spray head main body 100, and the other end extends to the outside of the spray head main body 100, so that the contact charge electrode 200 is conveniently connected with a high-voltage wire 401 at the output end of the high-voltage electrostatic generator 400;
the induction charge electrode 300, the induction charge electrode 300 comprises a windshield 301 made of plastic material and a conductive membrane 302 made of metal material, the windshield 301 is arranged on one side of the spray head main body 100, a conductive connecting end 303 is arranged on one side of the windshield 301, the conductive membrane 302 is embedded in the windshield 301, and the conductive membrane 302 is completely wrapped in a plastic layer of the windshield 301, so that the conductive membrane 302 is insulated and completely isolated from liquid medicine flowing through the spray head main body 100 and sprayed mist drops;
the high-voltage electrostatic generator 400, the high-voltage electrostatic generator 400 is arranged at one side of the nozzle body 100, and the output end of the high-voltage electrostatic generator 400 is provided with a high-voltage wire 401.
In the technical scheme, the windshield 301 is in a horn-shaped structure, the windshield 301 is arranged on the periphery of the nozzle 101, and the nozzle 101 is made of a metal material so as to strengthen the effect of electrostatic accumulation of mist.
In this technical scheme, the one end of electrically conductive link 303 extends to in the windshield 301 and is connected with electrically conductive diaphragm 302 electricity, conveniently passes into electrically conductive diaphragm 302 to static, and then forms even electric layer between windshield 301, when liquid medicine (water) is spouted from nozzle 101 and becomes water smoke, and water smoke just carries a large amount of charges to the induction charge of water smoke has been realized, and the principle of above-mentioned induction charge is prior art, and is not described in detail here.
In this technical scheme, one side of shower nozzle main part 100 is equipped with connecting sleeve 103, and connecting sleeve 103's one end extends to the inside of water pipe 102, and the other end extends to the outside of shower nozzle main part 100, and connecting sleeve 103 is sealed with the junction of water pipe 102, and contact charge electrode 200 is fixed to cup joint in connecting sleeve 103's inside, and connecting sleeve 103 is sealed with the junction of contact charge electrode 200, can prevent that the liquid medicine from flowing backward and follow connecting sleeve 103's tip outflow.
Illustratively, referring to fig. 1, one end of the high voltage wire 401 is electrically connected to one end of the contact charge electrode 200.
In this technical solution, the static electricity generated by the high voltage electrostatic generator 400 is transferred to the contact charge electrode 200 through the high voltage wire 401, the contact charge electrode 200 is directly contacted with the liquid medicine, and the liquid medicine is directly charged, so as to form a contact type charging mode.
Example 2:
illustratively, referring to fig. 2, the difference from embodiment 1 is that one end of a high voltage wire 401 is electrically connected to a conductive connection terminal 303.
In this technical solution, the static electricity generated by the high voltage static electricity generator 400 is transferred to the conductive connection end 303 through the high voltage wire 401, and then transferred to the conductive membrane 302 through the conductive connection end 303, so that an even electric layer is formed between the windshields 301, and when the liquid medicine (water) is sprayed out from the nozzle 101 to form water mist, the water mist carries a large amount of charges, so that an inductive charging mode is formed.
Example 3:
illustratively, referring to fig. 3, the difference from embodiment 1 is that one end of a high voltage wire 401 of the same polarity is electrically connected to the contact charge electrode 200 and the conductive connection terminal 303, respectively.
In this embodiment, the static electricity generated by the high voltage electrostatic generator 400 is transferred to the contact charge electrode 200 and the conductive connection end 303 through the high voltage wire 401, and the liquid medicine is directly contacted with the contact charge electrode 200, and forms inductive charge when ejected from the nozzle 101, so that a dual charge mode for both contact charge and inductive charge is formed.
Working principle: when the multifunctional electrostatic atomization nozzle is used, firstly, according to different application scenes, a high-voltage wire 401 is selected to be electrically connected with a contact charge electrode 200, or is electrically connected with a conductive connecting end 303, or is respectively electrically connected with the contact charge electrode 200 and the conductive connecting end 303, when the high-voltage wire 401 is only electrically connected with the contact charge electrode 200, the contact charge electrode 200 is directly contacted with liquid medicine in a water pipe 102, and the liquid medicine is directly charged, so that a contact charge mode is formed; when the high-voltage wire 401 is electrically connected with the conductive connecting end 303, the static electricity generated by the high-voltage static electricity generator 400 is transmitted to the conductive membrane 302 by the conductive connecting end 303, so that an even electric layer is formed between the windshields 301, and when the water mist sprayed from the nozzle 101 passes through the even electric layer, a large amount of charges are carried, so that an inductive charging mode is formed; when the high voltage conductors 401 of the same polarity are electrically connected to both the contact charge electrode 200 and the inductive charge electrode 300, a dual charge mode is created in which both the contact charge and the inductive charge phases are used. Thus, one electrostatic spray head has three charge modes at the same time. This multi-functional electrostatic atomization shower nozzle simple structure, novel in design, convenient to use can select different charge modes in order to adapt to different application scenario, simultaneously, and the dual charge mode is favorable to strengthening electrostatic spraying and embraces adsorption effect, can improve the effect of prevention and cure plant diseases and insect pests and disinfection effectively in agricultural plant protection operation or epidemic prevention field.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A multifunctional electrostatic atomizer, comprising:
the water pump comprises a spray head main body (100), wherein a spray nozzle (101) is arranged at one end of the spray head main body (100), a water pipe (102) is arranged in the spray head main body (100), one end of the water pipe (102) is connected with the spray nozzle (101), and the other end of the water pipe extends to the outside of the spray head main body (100) and is connected with a water outlet of the water pump;
a contact charge electrode (200), the contact charge electrode (200) being disposed inside the head body (100), one end of the contact charge electrode (200) extending into the interior of the water pipe (102) and the other end extending out of the head body (100);
the induction charging electrode (300), the induction charging electrode (300) comprises a windshield (301) and a conductive membrane (302), the windshield (301) is arranged on one side of the nozzle main body (100), a conductive connecting end (303) is arranged on one side of the windshield (301), and the conductive membrane (302) is embedded in the windshield (301);
the high-voltage electrostatic generator (400), the high-voltage electrostatic generator (400) is arranged on one side of the spray head main body (100), and a high-voltage wire (401) is arranged at the output end of the high-voltage electrostatic generator (400).
2. The multi-functional electrostatic atomizer of claim 1 wherein: the wind shield (301) is of a horn-shaped structure, and the wind shield (301) is arranged on the periphery of the nozzle (101).
3. The multi-functional electrostatic atomizer of claim 1 wherein: one end of the conductive connecting end (303) extends into the windshield (301) and is electrically connected with the conductive membrane (302).
4. The multi-functional electrostatic atomizer of claim 1 wherein: one end of the high-voltage wire (401) is electrically connected with one end of the contact charge electrode (200).
5. The multi-functional electrostatic atomizer of claim 1 wherein: one end of the high-voltage wire (401) is electrically connected with the conductive connection end (303).
6. The multi-functional electrostatic atomizer of claim 1 wherein: one end of the high-voltage wire (401) with the same polarity is electrically connected with the contact charge electrode (200) and the conductive connection end (303) respectively.
7. The multi-functional electrostatic atomizer of claim 1 wherein: one side of the shower nozzle main body (100) is provided with a connecting sleeve (103), one end of the connecting sleeve (103) extends to the inside of the water pipe (102), the other end of the connecting sleeve extends to the outside of the shower nozzle main body (100), and the contact charge electrode (200) is fixedly sleeved in the connecting sleeve (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912456.6U CN220590396U (en) | 2023-07-20 | 2023-07-20 | Multifunctional electrostatic atomization spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912456.6U CN220590396U (en) | 2023-07-20 | 2023-07-20 | Multifunctional electrostatic atomization spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220590396U true CN220590396U (en) | 2024-03-15 |
Family
ID=90171861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321912456.6U Active CN220590396U (en) | 2023-07-20 | 2023-07-20 | Multifunctional electrostatic atomization spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220590396U (en) |
-
2023
- 2023-07-20 CN CN202321912456.6U patent/CN220590396U/en active Active
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