CN213029592U - High-efficient atomizing spray gun - Google Patents
High-efficient atomizing spray gun Download PDFInfo
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- CN213029592U CN213029592U CN202021821045.2U CN202021821045U CN213029592U CN 213029592 U CN213029592 U CN 213029592U CN 202021821045 U CN202021821045 U CN 202021821045U CN 213029592 U CN213029592 U CN 213029592U
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- flue
- pipe
- spray gun
- outer shell
- atomizing spray
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Abstract
The utility model discloses a high-efficiency atomizing spray gun, which comprises an outer shell, an inner shell, an igniter, a spiral air deflector, a flue pipe, a radiating pipe and a fan; the utility model discloses a fuel injector sprays fuel, ignite through some firearm, the fan gets into in the combustion chamber of interior casing through the spiral wind channel air feed, to burn in the flue gas drum flue pipe, atomizing medicament aerosol granule is spout from medicament aerosol nozzle, join with the flue gas of flue pipe, make the air current and the fast-speed flue gas air current of medicament aerosol granule mix together, this air current can not only directly send smog to eminence or distance, and can form in the high altitude minizone and fill the region, play fine spraying effect to the medicament aerosol.
Description
Technical Field
The utility model relates to a spraying apparatus that is used for trades such as environmental protection, agriculture, forestry, health and epidemic prevention, more specifically the special high-efficient atomizing spray gun that says so relates to a special for spraying liquid.
Background
Crop production is a basic industry in China, crop pest control in China is mainly chemical pest control at present, and in order to ensure normal growth of crops, when pests are encountered, a traditional method is to load blended pesticides into a sprayer and then carry the sprayer to carry out pesticide spraying treatment on the crops line by line and plant by plant so as to achieve the purpose of killing the pests.
The traditional air-assisted sprayer directly sprays liquid through a spray head, the liquid falls down quickly under the action of self weight, and the spray distance is short. In addition, the air-assisted sprayer consumes a large amount of water, about 3 to 5 tons of water per hour, and energy is not saved. In order to realize the structural function of the air-assisted sprayer, the volume of the sprayer is large, and the use is inconvenient.
Therefore, how to provide a special spraying device with compact structure, good atomization effect and high spraying efficiency is a problem that needs to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a high-efficient atomizing spray gun aims at solving above-mentioned technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high efficiency atomizing spray gun comprising: the device comprises an outer shell, an inner shell, an igniter, a spiral air deflector, a flue pipe, a radiating pipe and a fan;
the outer shell is of a sealed cylindrical structure; one end of the outer shell is provided with a fuel nozzle communicated with the interior of the outer shell, and the other end of the outer shell is provided with a flue connecting hole; a cylindrical surrounding plate with two open ends is fixed on the inner wall of the end head of the outer shell body with the fuel nozzle, the opening at one end of the surrounding plate is fixed with the inner wall of the outer shell body and surrounds the fuel nozzle, and a plurality of blast ports are formed in the surrounding plate;
the inner shell is sleeved in the outer shell at intervals, one end of the inner shell is fixedly connected with the flue connecting hole in a sealing mode, and the other end of the inner shell is fixedly connected with the outer side wall of the enclosing plate;
the igniter is fixed on the inner wall of the inner shell and is positioned in the enclosing plate;
the spiral air deflector is fixed on the outer side wall of the inner shell, and a spiral air duct communicated with the blast port is formed between the inner wall of the outer shell and the outer wall of the inner shell;
the flue pipe is positioned outside the outer shell, and one end of the flue pipe is fixedly connected with the flue connecting hole in a sealing manner; the flue pipe is provided with a medicament smoke nozzle;
the radiating pipes are coaxially sleeved outside the flue pipe at intervals, and one end of each radiating pipe is fixedly connected with the outer shell; the radiating pipe is provided with a through hole corresponding to the agent smoke nozzle;
the fan is fixed on the outer wall of the outer shell, and the air outlet of the fan is communicated with one end, close to the flue connecting hole, of the spiral air duct.
Through the technical scheme, the utility model discloses a fuel injector sprays fuel, light through some firearm, the fan gets into in the combustion chamber of interior casing through the spiral wind channel air feed, to burn in the flue gas drum flue pipe, atomizing medicament aerosol granule is spout from medicament aerosol nozzle, join with the flue gas of flue pipe, make the air current of medicament aerosol granule and fast-speed flue gas air current mix together, this air current can not only directly deliver to eminence or far away with smog, and can form the region of diffusing in the high altitude minizone, play fine spraying effect to the medicament aerosol.
Preferably, in the above high-efficiency atomizing spray gun, a temperature sensor is fixed on one end of the inner wall of the flue pipe, which is close to the flue connecting hole; the radiating pipe is provided with a wire hole for the connection wire of the temperature sensor to pass through. Temperature sensor needs to detect the flue gas temperature to judge the blowout time of medicament smog agent, temperature sensor detects the intraductal temperature of flue and when more than 300 ℃, sprays the medicament smog agent to the flue pipe in, converts medicament smog agent into smog under high temperature in the twinkling of an eye.
Preferably, in the above high efficiency atomizing spray gun, the fuel injection nozzle is screwed with the outer case and is used for injecting diesel fuel. Can meet the combustion requirement.
Preferably, in the efficient atomizing spray gun, the spiral air deflector is welded and fixed to an outer side wall of the inner casing. Simplify connection structure, be convenient for fixed connection.
Preferably, in the above high efficiency atomizing spray gun, the igniter is screwed with the outer case. The connection is simple and convenient, and the disassembly and the maintenance are easy.
Preferably, in the above-mentioned high-efficiency atomizing spray gun, the outer shell and the inner shell are both of cylindrical structures. Regular shape, easy to use, and sufficient combustion.
Preferably, in the above high-efficiency atomizing spray gun, the end of the inner shell connected to the flue connection hole is of a tapered cone structure. Is convenient for concentrating the flue gas into the flue gas pipeline.
Preferably, in the above high-efficiency atomizing spray gun, the flue pipe and the radiating pipe are both cylindrical straight pipes. The coaxial suit of being convenient for, the result of use is better.
Preferably, in the above high efficiency atomizing spray gun, the length of the flue pipe is smaller than the length of the radiating pipe. Can satisfy the heat dissipation demand, and the security is stronger.
According to the technical scheme, compare with prior art, the utility model discloses a high-efficient atomizing spray gun has following beneficial effect:
1. the utility model discloses a fuel injector sprays fuel, ignite through some firearm, the fan gets into in the combustion chamber of interior casing through the spiral wind channel air feed, to burn in the flue gas drum flue pipe, atomizing medicament aerosol granule is spout from medicament aerosol nozzle, join with the flue gas of flue pipe, make the air current and the fast-speed flue gas air current of medicament aerosol granule mix together, this air current can not only directly send smog to eminence or distance, and can form in the high altitude minizone and fill the region, play fine spraying effect to the medicament aerosol.
2. The utility model discloses set up temperature sensor and detect the flue gas temperature to judge the blowout time of medicament smog agent, temperature sensor detects the intraductal temperature of flue when more than 300 ℃, sprays the flue pipe with medicament smog agent in, converts medicament smog agent into smog under high temperature in the twinkling of an eye.
3. The utility model discloses in the outer casing was arranged in to the ability of stable performance, production smog big, the interior casing that is used for the burning, compact structure, it is small.
4. The utility model overcomes the defect of the short spray distance and the waste of water resource of the traditional air-assisted sprayer, has the advantages of long spray distance and saving water resource.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Figure 1 attached drawing is the structure section that the utility model provides.
Wherein:
1-an outer shell;
11-a fuel nozzle; 12-flue connection holes; 13-enclosing plates; 131-a tuyere;
2-an inner housing;
3-an igniter;
4-a spiral air deflector;
41-spiral air duct;
5-flue pipe;
51-agent aerosol nozzle; 52-temperature sensor;
6-radiating pipes;
61-through the aperture; a wire hole 62;
7-a fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached figure 1, the embodiment of the utility model discloses a high-efficient atomizing spray gun, include: the device comprises an outer shell 1, an inner shell 2, an igniter 3, a spiral air deflector 4, a flue pipe 5, a radiating pipe 6 and a fan 7;
the outer shell 1 is a sealed cylindrical structure; one end of the outer shell 1 is provided with a fuel nozzle 11 communicated with the inside of the outer shell, and the other end is provided with a flue connecting hole 12; a cylindrical surrounding plate 13 with two open ends is fixed on the inner wall of the end head of the outer shell 1 with the fuel nozzle 11, one open end of the surrounding plate 13 is fixed with the inner wall of the outer shell 1 and surrounds the fuel nozzle 11, and a plurality of blast ports 131 are arranged on the surrounding plate 13;
the inner shell 2 is sleeved in the outer shell 1 at intervals, one end of the inner shell is fixedly connected with the flue connecting hole 12 in a sealing manner, and the other end of the inner shell is fixedly connected with the outer side wall of the enclosing plate 13;
the igniter 3 is fixed on the inner wall of the inner shell 2 and is positioned inside the coaming 13;
the spiral wind deflector 4 is fixed on the outer side wall of the inner shell 2, and a spiral wind channel 41 communicated with the blast port 131 is formed between the inner wall of the outer shell 1 and the outer wall of the inner shell 2;
the flue pipe 5 is positioned outside the outer shell 1, and one end of the flue pipe is fixedly connected with the flue connecting hole 12 in a sealing way; the flue pipe 5 is provided with a chemical agent smoke nozzle 51;
the radiating pipe 6 is coaxially sleeved outside the flue pipe 5 at intervals, and one end of the radiating pipe is fixedly connected with the outer shell 1; the heat radiation pipe 6 is provided with a through hole 61 corresponding to the medicine smoke nozzle 51;
the fan 7 is fixed on the outer wall of the outer shell 1, and the air outlet of the fan is communicated with one end of the spiral air duct 41 close to the flue connecting hole 12.
In a specific embodiment, a temperature sensor 52 is fixed on one end of the inner wall of the flue pipe 5 close to the flue connecting hole 12; the radiating pipe 6 is provided with wire holes 62 through which connection wires for the temperature sensors 52 pass.
In order to further optimize the solution described above, the fuel injection nozzle 11 is screwed to the outer casing 1 and is used for injecting diesel fuel.
In order to further optimize the technical scheme, the spiral air deflector 4 is welded and fixed with the outer side wall of the inner shell 2.
In order to further optimize the above solution, the igniter 3 is screwed to the outer housing 1.
In order to further optimize the above technical solution, the outer shell 1 and the inner shell 2 are both cylindrical structures.
In order to further optimize the technical scheme, the end of the inner shell 2 connected with the flue connecting hole 12 is of a reducing cone structure.
In order to further optimize the above technical solution, the flue pipe 5 and the radiating pipe 6 are both cylindrical straight pipes.
In order to further optimize the above technical solution, the length of the flue pipe 5 is smaller than that of the radiating pipe 6.
The utility model discloses a use method and theory of use do:
diesel oil is combusted and sprayed out through the fuel nozzle 11, the igniter 3 ignites the diesel oil fuel, and when the temperature sensor 52 detects that the temperature in the flue pipe 5 is above 300 ℃, the medicament smoke agent is sent into the flue pipe 5 through the medicament smoke nozzle 51, and the medicament smoke agent is instantly converted into smoke at high temperature. The fan 7 blows out through the wind of the spiral air duct 41, and the smoke with the pesticide is conveyed to the remote air to kill pests.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An efficient atomizing spray gun, comprising: the device comprises an outer shell (1), an inner shell (2), an igniter (3), a spiral air deflector (4), a flue pipe (5), a radiating pipe (6) and a fan (7);
the outer shell (1) is of a sealed cylindrical structure; one end of the outer shell (1) is provided with a fuel nozzle (11) communicated with the inside of the outer shell, and the other end of the outer shell is provided with a flue connecting hole (12); a cylindrical surrounding plate (13) with two open ends is fixed on the inner wall of the end head of the outer shell (1) provided with the fuel nozzle (11), one open end of the surrounding plate (13) is fixed with the inner wall of the outer shell (1) and surrounds the fuel nozzle (11), and a plurality of blast ports (131) are formed in the surrounding plate (13);
the inner shell (2) is sleeved in the outer shell (1) at intervals, one end of the inner shell is fixedly connected with the flue connecting hole (12) in a sealing manner, and the other end of the inner shell is fixedly connected with the outer side wall of the enclosing plate (13);
the igniter (3) is fixed on the inner wall of the inner shell (2) and is positioned inside the coaming (13);
the spiral air deflector (4) is fixed on the outer side wall of the inner shell (2), and a spiral air duct (41) communicated with the blast port (131) is formed between the inner wall of the outer shell (1) and the outer wall of the inner shell (2);
the flue pipe (5) is positioned outside the outer shell (1), and one end of the flue pipe is fixedly connected with the flue connecting hole (12) in a sealing way; the flue pipe (5) is provided with a medicament smoke nozzle (51);
the radiating pipes (6) are coaxially sleeved outside the flue pipe (5) at intervals, and one ends of the radiating pipes are fixedly connected with the outer shell (1); the heat dissipation pipe (6) is provided with a through hole (61) corresponding to the agent smoke nozzle (51);
the fan (7) is fixed on the outer wall of the outer shell (1), and an air outlet of the fan is communicated with one end, close to the flue connecting hole (12), of the spiral air duct (41).
2. The high efficiency atomizing spray gun according to claim 1, wherein a temperature sensor (52) is fixed to an end of an inner wall of said flue pipe (5) near said flue connection hole (12); the radiating pipe (6) is provided with a wire hole (62) for the connection wire of the temperature sensor (52) to pass through.
3. A high efficiency atomizing spray gun according to claim 1, characterized in that said fuel nozzle (11) is screwed to said outer casing (1) and is adapted to inject diesel fuel.
4. The high efficiency atomizing spray gun according to claim 1, wherein said spiral air deflector (4) is welded and fixed to an outer side wall of said inner case (2).
5. A high efficiency atomizing spray gun according to claim 1, characterized in that said igniter (3) is screwed to said outer casing (1).
6. A high efficiency atomizing spray gun according to claim 1, characterized in that said outer casing (1) and said inner casing (2) are of cylindrical configuration.
7. The high-efficiency atomizing spray gun according to claim 6, wherein the end of the inner shell (2) connected with the flue connecting hole (12) is of a tapered cone structure.
8. A high efficiency atomizing spray gun according to claim 1, wherein said flue pipe (5) and said radiating pipe (6) are both cylindrical straight pipes.
9. A high efficiency atomizing spray gun according to any one of claims 1 to 8, characterized in that said flue pipe (5) has a length smaller than that of said radiating pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821045.2U CN213029592U (en) | 2020-08-26 | 2020-08-26 | High-efficient atomizing spray gun |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821045.2U CN213029592U (en) | 2020-08-26 | 2020-08-26 | High-efficient atomizing spray gun |
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| Publication Number | Publication Date |
|---|---|
| CN213029592U true CN213029592U (en) | 2021-04-23 |
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| CN202021821045.2U Active CN213029592U (en) | 2020-08-26 | 2020-08-26 | High-efficient atomizing spray gun |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534485A (en) * | 2022-02-23 | 2022-05-27 | 上海康恒环境股份有限公司 | Ejector cooling device applied to dry-method denitration system |
-
2020
- 2020-08-26 CN CN202021821045.2U patent/CN213029592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534485A (en) * | 2022-02-23 | 2022-05-27 | 上海康恒环境股份有限公司 | Ejector cooling device applied to dry-method denitration system |
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