Buckle type multi-fluid atomizing nozzle

Abstract

The utility model discloses a buckle type multi-fluid atomizing nozzle which comprises a shell, the shell comprises a plurality of supporting ends and a converging end, each supporting end extends to the converging end and is provided with a fluid channel, one ends of the fluid channels are kept intersecting at the end of the converging end, and the other ends of the fluid channels are kept intersecting at the end of the converging end. And the other end of the fluid channel is hermetically connected with an external fluid pipeline. The atomizing nozzle can be clamped on the outer side of an external fluid pipeline through the supporting end, and the converging end and the fluid channel are combined, so that flowing and converging of fluid can be conveniently realized after the atomizing nozzle is communicated with the fluid pipeline, and the atomizing can be realized by mutual collision at the converging point.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, and particularly relates to a snap-type multi-fluid atomizing nozzle. Background Art

[0002] Liquid atomization is a process of processing a liquid into tiny droplets through a corresponding device and spraying it in a mist form. With the progress of science and technology and the development of modern industry, atomization technology has become an important practical technology and is widely used in many engineering fields and daily life, such as agricultural spraying, industrial dust removal, high-efficiency combustion, medical drug delivery, film covering isolation, and bonding leak prevention, etc.

[0003] The atomizing nozzle is the core component of the atomization device and plays a decisive role in the atomization effect of the liquid. Among them, the atomizing nozzle for agricultural spraying is a farmland irrigation device that sprays pressurized water flow into the air through the nozzle body and scatters it in a mist form over the field and crops. The existing connection method between the atomizing nozzle and the connecting pipe uses multiple-stage threads for connection. During actual installation, first, the user winds a sealing tape around the fixed end of the nozzle body, and then threads it with the connecting pipe until the thread turns are used up. In this way, by using the sealing tape to fill the gap between the threads, it can play a sealing role to prevent pressure leakage and complete the installation. However, due to the easy rusting of the threaded connection between the atomizing nozzle and the connecting pipe, and due to the pressure and impact of the internal fluid during use, and the atomizing part of the atomizing nozzle is usually a conical end, various fluids can collide with each other through the conical end to generate atomized liquid droplets and finally spray out. However, during the collision process, it is easy to cause the atomizing nozzle to loosen or even fall off. Moreover, in current agricultural production, multiple atomizing nozzles are often installed on a spraying device to expand the spraying area and thus improve the spraying efficiency. If one or more atomizing nozzles loosen or fall off, it will lead to uneven atomization effect or even cause missed spraying. Content of the Utility Model

[0004] Therefore, to solve the above deficiencies, the utility model provides a snap-type multi-fluid atomizing nozzle herein. The atomizing nozzle is provided with a plurality of support ends, converging ends, and fluid channels on the housing. The support ends can facilitate being clamped outside the external fluid pipeline, thereby improving the stability after installation. The converging ends and the fluid channels intersect together. Compared with the conical end of the existing atomizing nozzle, the atomizing nozzle can generate atomized liquid by the collision of various fluids, thereby reducing the impact of the fluid on the housing and further ensuring the stability after the atomizing nozzle is connected.

[0005] The present utility model is realized as follows. A snap - type multi - fluid atomizing nozzle is constructed, including a housing. The housing includes a plurality of support ends and a convergence end. A fluid passage is provided in each support end extending to the convergence end. One ends of the plurality of fluid passages meet at the end of the convergence end, and the other ends of the fluid passages are hermetically connected to an external fluid pipeline.

[0006] Specifically, the housing at least includes a first support end, a second support end, a first convergence end, and a second convergence end. A first receiving groove and a second receiving groove are respectively provided on the first support end and the second support end. One end of the outer side surface of the first support end is connected to the outer side surface of the second support end and extends upward to form a separating end. One ends of the first convergence end and the second convergence end are respectively connected to the outside of the first support end and the second support end, and the other ends of the first convergence end and the second convergence end meet at a point. A first fluid passage and a second fluid passage are respectively provided on the first convergence end and the second convergence end. One ends of the first fluid passage and the second fluid passage respectively extend into the receiving grooves of the first support end and the second support end, and the other ends meet at the convergence point of the convergence ends.

[0007] According to the above paragraph, by setting the specific structure of the housing, the fluids can flow and meet to form atomized droplets, which is convenient for atomized spraying. At the same time, through this structure, the impact force of the fluid on the housing can be reduced, ensuring the stability after the housing is connected to the spraying device.

[0008] Specifically, connection ends are provided at positions corresponding to the fluid passages inside the receiving grooves of the first support end and the second support end.

[0009] According to the above paragraph, the connection ends are provided to facilitate maintaining the connection between the fluid passages and the fluid pipeline after inserting the fluid pipeline, which is convenient for atomized spraying.

[0010] Specifically, the included angle at the convergence point of the first fluid passage and the second fluid passage is a right angle.

[0011] According to the above paragraph, setting the convergence point of the fluid passages as a right angle is to facilitate the fluids flowing in each fluid passage to fully meet and impact each other, so as to form atomized droplets for atomized spraying.

[0012] Specifically, the housing is integrally formed.

[0013] According to the above paragraph, setting the housing to be integrally formed is to ensure the strength of the housing and prevent it from falling off due to the impact of the internal fluid pressure.

[0014] Specifically, the housing is composed of two semi - shells that can be snapped together and sealed. A positioning slot hole is provided on the snap - together surface of any one of the semi - shells, and a positioning rod that keeps the outside of the housing flush after being inserted into the positioning slot hole is provided on the snap - together surface of the other semi - shell.

[0015] According to the above, the positioning slot holes and positioning rods of the two semi-shell buckling surfaces are set to facilitate buckling and fixation, and then facilitate the sealed connection of the two semi-shells together to form a whole, which is convenient for processing.

[0016] The utility model has the following beneficial effects:

[0017] By providing a plurality of support ends, convergence ends and fluid channels on the housing, the atomizing nozzle can be easily clamped on the outer side of the external fluid pipeline through the support ends, thereby improving the stability after installation. By the convergence of the convergence ends and the fluid channels, compared with the conical end of the existing atomizing nozzle, the atomizing nozzle can generate atomized liquid by the collision of various fluids, thereby reducing the impact of the fluid on the housing, and further ensuring the stability after the connection of the atomizing nozzle. Description of the Drawings

[0018] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification. Together with the specific embodiments of the utility model, they are used to explain the utility model, but do not constitute any limitation to the utility model. In the drawings:

[0019] Figure 1 is a cross-sectional view of the housing in the utility model;

[0020] Figure 2 is Figure 1 the schematic diagram of the main viewing direction of

[0021] Figure 3 is the schematic diagram of the working state in the utility model (the dotted lines in the figure are the flow direction of the fluid and the atomized droplets formed after collision);

[0022] Figure 4 is the schematic diagram of the structure of the housing as a semi-shell in the utility model;

[0023] Figure 5 is the schematic diagram of the structure of the other semi-shell when the housing in the utility model is a semi-shell;

[0024] In the figure: 1. First support end; 2. Second support end; 3. First convergence end; 4. Second convergence end; 5. First receiving groove; 6. Second receiving groove; 7. First fluid channel; 8. Second fluid channel; 9. Connection end; 10. Positioning slot hole; 11. Partition end; 12. Positioning rod. Detailed Embodiments

[0025] The technical solution of the present utility model will be further specifically described below through specific embodiments in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described herein are only used to illustrate and explain the present utility model, and do not serve as any limitation to the present utility model. The accompanying drawings in the present utility model are only used to cooperate with the embodiments for narration and are convenient for understanding and use, and do not serve as any relevant limitation to the present utility model.

[0026] It should be noted that the structures, proportions, sizes, etc. schematically shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limited conditions under which the present utility model can be implemented. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model.

[0027] As described in the background art, the existing atomizing nozzles are usually connected to the pipeline by a threaded connection form. The threaded part is prone to rust, and after connection, due to the relatively high pressure inside the atomizing nozzle, the nozzle is prone to fall off, and its stability is poor.

[0028] For the above reasons, please refer to the attached Figure 1 - attached Figure 5 , the present utility model provides a snap-type multi-fluid atomizing nozzle, which includes a housing. The housing includes a plurality of support ends and a converging end. Each support end extends to the converging end and is provided with a fluid passage. One ends of the plurality of fluid passages meet at the end of the converging end, and the other ends of the fluid passages are hermetically connected to the external fluid pipeline.

[0029] Specifically, the housing at least includes a first support end 1, a second support end 2, a first converging end 3 and a second converging end 4. A first receiving groove 5 and a second receiving groove 6 are respectively provided on the first support end 1 and the second support end 2. One end of the outer side surface of the first support end 1 is connected to the outer side surface of the second support end 2 and extends upward to form a separating end 11. One ends of the first converging end 3 and the second converging end 4 are respectively connected to the outside of the first support end 1 and the second support end 2, and the other ends of the first converging end 3 and the second converging end 4 meet at a point. A first fluid passage 7 and a second fluid passage 8 are respectively provided on the first converging end 3 and the second converging end 4. One ends of the first fluid passage 7 and the second fluid passage 8 respectively extend into the receiving grooves of the first support end 1 and the second support end 2, and the other ends meet at the meeting point of the converging ends.

[0030] According to the above paragraph, setting the specific structure of the housing can realize the intersection of fluid flows to form atomized droplets, which is convenient for atomized spraying. At the same time, through this structure, the impact force of the fluid on the housing can be reduced, and the stability after the housing is connected to the spraying device can be ensured.

[0031] Preferably, the housing can be provided with two support ends, two converging ends and two fluid channels, so that the two fluid channels can be perpendicular to each other, facilitating the introduction of liquid into one fluid channel and gas into the other fluid channel. After the gas and liquid meet and collide, atomized droplets are formed to achieve atomization.

[0032] Specifically, connection ends 9 are provided at positions corresponding to the fluid channels inside the receiving grooves of the first support end 1 and the second support end 2.

[0033] According to the above paragraph, the connection ends are provided to facilitate maintaining the connection between the fluid channels and the fluid pipelines after the fluid pipelines are inserted, and to facilitate atomizing spraying.

[0034] Specifically, the intersection angle of the first fluid channel 7 and the second fluid channel 8 is a right angle.

[0035] According to the above paragraph, setting the intersection point of the fluid channels to be a right angle is to facilitate the fluids flowing in each fluid channel to fully meet and collide with each other, so as to form atomized droplets for atomizing spraying.

[0036] Specifically, the housing is integrally formed.

[0037] According to the above paragraph, setting the housing to be integrally formed is to ensure the strength of the housing and prevent it from falling off due to the impact of the internal fluid pressure.

[0038] Please refer to the appendix Figure 4 and the appendix Figure 5 Specifically, the housing is composed of two semi - shells that can be snapped together and sealed. Positioning slot holes 10 are provided on the snapping surface of any one of the semi - shells, and positioning rods 12 that keep the outside of the housing flush after being inserted into the positioning slot holes 10 are provided on the snapping surface of the other semi - shell.

[0039] According to the above paragraph, setting the positioning slot holes and positioning rods on the snapping surfaces of the two semi - shells is to facilitate snapping and fixing, and further to facilitate the two semi - shells to be sealed and connected together to form a whole, which is convenient for processing.

[0040] During installation, after the two semi - shells are snapped together, they can be directly sealed and fixed by welding. The receiving grooves of the support ends are fitted with the inner wall of the pipeline to keep the support ends sleeved on the outer ends of the pipeline. The connection ends inside the receiving grooves of the support ends are inserted into the pipeline and then sealed and fixed by welding. Subsequently, the high - pressure liquid or gas flowing in the pipeline enters the fluid channels from the connection ends 9, and finally reaches the intersection point to collide and form atomized droplets for spraying.

[0041] The above description is a detailed description of the preferred and feasible embodiments of the present utility model. However, the embodiments are not intended to limit the scope of the patent application of the present utility model. Any equivalent changes or modifications made under the technical spirit disclosed by the present utility model shall fall within the scope of the patent covered by the present utility model.

Claims

1. A snap-on multi-fluid atomizing nozzle, characterized in that: It includes a shell, which includes multiple support ends and a converging end. Each of the support ends extends to the converging end and is provided with a fluid channel. One end of the multiple fluid channels is kept intersecting at the end of the converging end, and the other end of the fluid channel is kept sealed and connected with an external fluid pipeline.

2. According to claim 1, a snap-on multi-fluid atomizing nozzle is characterized in that: The shell at least includes a first supporting end, a second supporting end, a first converging end and a second converging end, the first supporting end and the second supporting end are respectively provided with a first accommodating groove and a second accommodating groove, one end of the outer side surface of the first supporting end is connected to the outer side surface of the second supporting end and extends upward to form a separating end, one end of the first converging end and the second converging end are respectively connected to the outer sides of the first supporting end and the second supporting end, the other ends of the first converging end and the second converging end intersect to form a point, a first fluid channel and a second fluid channel are respectively provided on the first converging end and the second converging end, one end of the first fluid channel and the second fluid channel respectively extend into the accommodating grooves of the first supporting end and the second supporting end, and the other end intersects with the intersection point of the converging ends.

3. According to claim 2, a snap-on multi-fluid atomizing nozzle is characterized in that: Connecting ends are arranged at positions corresponding to the fluid passage inside the receiving grooves of the first supporting end and the second supporting end.

4. The snap-on multi-fluid atomizing nozzle according to claim 2, characterized in that: The intersection angle of the first fluid channel and the second fluid channel is a right angle.

5. The snap-on multi-fluid atomizing nozzle according to claim 1, characterized in that: The shell is integrally formed.

6. The snap-on multi-fluid atomizing nozzle according to claim 1, characterized in that: The shell is composed of two half shells that can be buckled and sealed. A positioning slot is provided on the buckling surface of any half shell, and a positioning rod is provided on the buckling surface of the other half shell to keep the shell exterior flush after being inserted into the positioning slot.

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