Shear wave high frequency atomization method and shear wave atomization structure

Abstract

The application discloses a transverse wave type high-frequency atomization method and a transverse wave atomization structure. The method comprises the following steps: S1. making the liquid to be atomized flow along the axial direction of the conveying pipe at a flow rate not less than the required atomization amount; S2. applying high-frequency mechanical vibration to the pipe wall of the conveying pipe along the radial direction of the conveying pipe, so that the liquid molecules in the conveying pipe move in a transverse wave mode; S3. at the output port of the conveying pipe, the liquid molecules moving in the transverse wave mode break away from the conveying pipe and are scattered in a mist mode to form a liquid mist; and S4. providing a directional air flow to the output port of the conveying pipe, and blowing the formed liquid mist into the air in a directional mode. The embodiment of the application adopts a transverse wave atomization scheme, conducts high-frequency mechanical vibration to the conveying pipe in a radial direction, makes the liquid in the conveying pipe move in a transverse wave mode, and generates atomization at the output port of the conveying pipe. The scheme can avoid liquid splashing, reduce atomized particles, and make the atomization effect better.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of aromatherapy and atomization technology, in particular to a transverse wave type high-frequency atomization method and a transverse wave atomization structure. BACKGROUND

[0002] Aromatherapy of essential oil is a process of atomizing liquid perfume and then diffusing it into the surrounding air.

[0003] Currently, there are two modes for aromatherapy of essential oil, one is a dilution continuous atomization diffusion mode, and the other is a pure essential oil intermittent atomization diffusion mode.

[0004] The model using the dilution continuous atomization diffusion mode, generally referred to as an aromatherapy humidifier, drips essential oil into water, then atomizes the water carrying essential oil, and blows the mist into the surrounding air.

[0005] The model using the pure essential oil intermittent atomization diffusion mode is generally referred to as an aroma diffuser. The traditional aroma diffuser uses high-speed airflow to generate negative pressure, and uses the negative pressure to transport essential oil to the high-speed airflow, and the high-speed airflow scatters the liquid essential oil into molecular groups dispersed in the high-speed airflow. The process of blowing the high-speed airflow carrying the essential oil molecular groups into the surrounding air is the process of diffusing essential oil, which is called aroma diffusion. Since the aroma diffuser diffuses pure essential oil, continuous diffusion will inevitably cause the concentration of essential oil in the surrounding air to be too high, and the consumption of essential oil will be too large, so the aroma diffuser is generally designed to work in an intermittent mode.

[0006] The task of the aroma diffuser is to atomize a small amount of pure essential oil and blow it into the air. However, since essential oil has a certain corrosiveness, especially pure essential oil, direct contact with ultrasonic atomization pieces and their sealing devices will greatly shorten the service life of the ultrasonic atomization pieces and / or the sealing devices. On the other hand, during traditional ultrasonic atomization, the essential oil molecular groups move in a longitudinal wave - intuitively, the essential oil groups are in a splashing state. For a small amount of pure essential oil used in a unit of time, the boiling splashing caused by longitudinal wave motion will make the essential oil be instantly activated and fly, resulting in poor atomization effect. This is also the reason why ultrasonic atomization pieces cannot be used in aroma diffusers.

[0007] After more than ten years of technical improvement, ultrasonic atomization pieces have become more and more mature in atomization applications, with higher and higher working frequencies and finer and finer molecular groups excited - better and better atomization effect. However, due to the above reasons, the application of ultrasonic atomization pieces in aroma diffusers is limited. SUMMARY

[0008] The main purpose of the present application is to provide a transverse wave type high-frequency atomization method and a transverse wave atomization structure to solve the problems of the prior art, realize high-frequency atomization of small flow liquid, reduce atomized particles, and improve atomization effect.

[0009] To achieve the above object, the present application provides a first aspect of a transverse wave type high frequency atomization method, comprising the following steps:

[0010] S1. flowing the liquid to be atomized along the axial direction of the delivery pipe at a flow rate not less than the required atomization amount;

[0011] S2. applying high frequency mechanical vibration to the pipe wall of the delivery pipe along the radial direction of the delivery pipe to make the liquid molecules in the delivery pipe move in a transverse wave mode;

[0012] S3. at the output port of the delivery pipe, the liquid molecules moving in a transverse wave mode break away from the delivery pipe and are scattered in a mist form to form a liquid mist;

[0013] S4. providing a directional air flow to the output port of the delivery pipe to direct the formed liquid mist to be scattered in the air.

[0014] Optionally, the liquid mist formed in step S3 is sprayed obliquely upward through the output port of the output pipe, and the output port of the output pipe is inclined.

[0015] The second aspect of the present application provides a transverse wave atomization structure, comprising a delivery pipe and a vibration device; the delivery pipe is used for delivering the liquid to be atomized; the vibration device is used for applying high frequency mechanical vibration to the pipe wall of the delivery pipe along the radial direction of the delivery pipe to make the liquid molecules in the delivery pipe move in a transverse wave mode, and break away from the delivery pipe at the output port of the delivery pipe and be scattered in a mist form to form a liquid mist.

[0016] Optionally, the vibration device adopts an electromagnetic vibrator, an ultrasonic transducer, an electric field vibrator or a piezoelectric ceramic sheet.

[0017] In an implementation manner, the transverse wave atomization structure further comprises a support frame and an atomization cavity; the two ends of the delivery pipe are respectively arranged on the support frame and the atomization cavity through a first buffer sealing module and a second buffer sealing module; the output port of the delivery pipe is inserted into the atomization cavity; the vibration device comprises an electromagnetic vibrator fixed on the support frame and a vibration receiving block fixed on the delivery pipe; the atomization cavity is provided with an air flow input port and an air mist output port.

[0018] Optionally, the output port of the delivery pipe is inclined to make the formed liquid mist be sprayed obliquely upward through the inclined surface.

[0019] Optionally, the bottom of the atomization cavity is further provided with a residual liquid recovery port for collecting the unatomized residual liquid.

[0020] In another implementation, the shear wave atomization structure further comprises: a support body and a pressing sheet which enclose an inner cavity; the conveying pipe and the vibration device are arranged in the inner cavity, the conveying pipe has more than one, the vibration device is an ultrasonic transducer, two sides of the ultrasonic transducer are mounted between the support body and the pressing sheet through a buffer structure, and a middle part of the ultrasonic transducer is in close contact with the conveying pipe.

[0021] Optionally, the buffer structure comprises a buffer support sheet connected to the support body and a buffer pressing sheet connected to the pressing sheet, the buffer support sheet and the buffer pressing sheet are made of elastic material, and the ultrasonic transducer is clamped between the buffer support sheet and the buffer pressing sheet.

[0022] Optionally, two sides of the support body are respectively provided with fixed lower studs, two sides of the pressing sheet are correspondingly provided with fixed upper studs, and the support body and the pressing sheet are connected into an integrated body through screws screwed into the fixed upper studs and the fixed lower studs.

[0023] From the above technical solutions, it can be seen that the embodiments of the present application have the following advantages:

[0024] The shear wave atomization scheme is adopted, that is, a rigid conveying pipe is used to convey liquid to be atomized, and high-frequency mechanical vibration is conducted in the radial direction of the conveying pipe, so that the liquid in the conveying pipe moves in a shear wave mode, and atomization is generated at the output port of the conveying pipe. This scheme can avoid liquid splashing, reduce atomized particles, and make the atomization effect better. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments and the prior art description will be briefly introduced.

[0026] Figure 1 is a schematic diagram of a shear wave atomization structure adopted by the embodiments of the present application to implement a shear wave type high-frequency atomization method;

[0027] Figure 2 is a structural schematic diagram of a shear wave atomization structure provided by the embodiments of the present application;

[0028] Figure 3 is a structural schematic diagram of another shear wave atomization structure provided by the embodiments of the present application;

[0029] Figure 4 is a structural schematic diagram of still another shear wave atomization structure provided by the embodiments of the present application. DETAILED DESCRIPTION

[0030] In the following, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort should fall within the protection scope of the present application.

[0031] The terms "first", "second", "third" and the like in the description and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a particular order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can optionally include other steps or units not listed, or can optionally include other steps or units inherent to the process, method, product or device.

[0032] In the following, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort should fall within the protection scope of the present application.

[0033]

Embodiment 1

[0034] The present embodiment provides a transverse wave type high-frequency atomization method, which comprises the following steps:

[0035] S1. Make the liquid to be atomized flow along the axis of the delivery pipe at a flow rate not less than the required atomization amount; wherein the delivery pipe is a rigid pipe, such as a rigid metal pipe; the liquid to be atomized is, for example, essential oil.

[0036] S2. Apply a reciprocating high-frequency mechanical vibration to the pipe wall of the delivery pipe along the radial direction of the delivery pipe to make the liquid molecules in the delivery pipe move in a transverse wave motion;

[0037] S3. At the output port of the delivery pipe, the liquid molecules moving in a transverse wave motion break away from the delivery pipe and disperse as mist to form a liquid mist;

[0038] S4. Provide a directional air flow to the output port of the delivery pipe to direct the formed liquid mist to disperse into the air.

[0039] The vibration frequency of the high-frequency mechanical vibration is not less than 40 KHz, for example, it can be 110 KHZ, 1700 KHz, 2400 KHz, etc.

[0040] Optionally, the output port of the delivery pipe is beveled, and the liquid mist formed in step S3 is sprayed upward through the beveled output port.

[0041] Please refer to Figure 1is a schematic diagram of the transverse wave atomization structure for implementing the above-mentioned method in the implementation process. In the diagram, 10 is a delivery pipe, 11 is the pipe wall of the delivery pipe for delivering the liquid to be atomized, 12 is the inner cavity of the delivery pipe, and 13 is a certain molecule or molecular group in the liquid.

[0042] As shown in Figure 1 , the liquid to be atomized is delivered from the left end port of the delivery pipe to the right, as indicated by arrow 14; after the pipe wall 11 is subjected to high-frequency mechanical vibration, reciprocating vibration is generated, as indicated by dashed line 15; the mechanical vibration is directly transmitted to the liquid in the inner cavity 12 of the delivery pipe, and a certain molecule or molecular group 13 in the liquid moves to the right along the path indicated by curve 16; at the output port of the delivery pipe, the molecule or molecular group 13 breaks away from the restraint of the pipe wall 11, and impinges outward at the speed and direction of the last vibration period, breaks away from the liquid surface, and becomes an independent molecule or molecular group, i.e., a liquid mist particle 17. That is, at the output port of the delivery pipe, the liquid is scattered and dispersed into a mist. At this time, a directional gas flow (not shown in the diagram) is applied to the mist-dispersed molecules or molecular groups, so that the gas flow carries the liquid mist and directs it into the surrounding air, as indicated by arrow 18, thereby completing the atomization of the liquid.

[0043]

Example 2

[0044] This embodiment provides a transverse wave atomization structure for implementing the transverse wave high-frequency atomization method as described above.

[0045] As shown in Figure 2 , it is a schematic diagram of the transverse wave atomization structure of this embodiment.

[0046] The core part of the transverse wave atomization structure is composed of a delivery pipe 21 for delivering the liquid to be atomized, a support frame 22, an electromagnetic vibrator 23, a vibration receiving block 24, an atomization cavity 25, etc. The delivery pipe 21 is made of a corrosion-resistant rigid material, such as a stainless steel pipe or other metal pipe. The support frame 22 is used to fix the liquid delivery pipe 21 and the electromagnetic vibrator 23. The atomization cavity 25 and the support frame 22 can be integrally formed. The atomization cavity 25 is provided with a residual liquid recovery port 26, an air flow input port 27, an air mist output port 28, and a probe inlet for the liquid delivery pipe 21. The delivery pipe 21 has an input port 29 and an output port 210, and the output port 210 is inserted into the atomization cavity 25 from the probe inlet of the atomization cavity 25.

[0047] Two ends of the delivery pipe 21 are respectively erected on the support frame 22 and the vertical wall of the atomizing chamber 25, and are respectively provided with a first buffer sealing block 211 and a second buffer sealing block 212. The two buffer sealing blocks 211 and 212 are made of corrosion-resistant flexible rubber, and have the following functions: ① fixing the delivery pipe 21; ② damping; and ③ sealing.

[0048] The electromagnetic vibrator 23 and the vibration receiving block 24 constitute a vibration device for applying high-frequency mechanical vibration to the wall of the delivery pipe, so that the liquid molecules in the delivery pipe move in a transverse wave manner and are released from the delivery pipe at the output port of the delivery pipe to be dispersed in a mist shape to form liquid mist (gas mist).

[0049] The electromagnetic vibrator 23 is rigidly fixed on the support frame 22, which is not shown in detail in the figure. The electromagnetic vibrator 23 is provided with a magnetic core and a coil surrounding the magnetic core. When a high-frequency current passes through the coil, a variable magnetic field of the same frequency is generated around the coil, and the magnetic core concentrates the high-frequency magnetic field to the two ends of the magnetic core.

[0050] The vibration receiving block 24 is rigidly connected and fixed with the delivery pipe 21. The vibration receiving block 24 is a permanent magnet or soft iron. The vibration receiving block 24 is located at the end of the magnetic core of the electromagnetic vibrator 23 and has a certain gap with the magnetic core. When a high-frequency current flows through the coil of the electromagnetic vibrator 23, a high-frequency magnetic field is generated at the end of the magnetic core of the electromagnetic vibrator 23. Under the action of the high-frequency magnetic field, the vibration receiving block 24 generates high-frequency mechanical vibration along the radial direction of the delivery pipe 21, and transmits the vibration to the delivery pipe 21 through rigid connection, so that the wall of the delivery pipe 21 generates the same high-frequency mechanical vibration.

[0051] When the liquid to be atomized flows from the input port 29 of the liquid delivery pipe 21 to the output port 210, the high-frequency mechanical vibration from the electromagnetic vibrator 23, through the vibration receiving block 24 and the delivery pipe 21, excites the liquid in the delivery pipe 21, so that the liquid moves in a transverse wave manner and is released at the output port 210 to be dispersed in a mist shape to form liquid mist. At this time, the gas flow from the gas flow input port 27 entraps the liquid mist near the output port 210 and is blown out from the gas mist output port 28 into the surrounding air.

[0052] Optionally, the output port 210 of the delivery pipe 21 is beveled, forcing the liquid mist released therefrom to spout upward, which facilitates the airflow from the airflow input port 27 to better carry the liquid mist out of the atomization chamber 25. Since there can be insufficient atomization or the mist droplets adhere to the interior of the atomization chamber 25 and gradually accumulate, the atomization chamber 25 can have residual liquid therein, which is collected by the atomization chamber and flows to the bottom of the atomization chamber 25 and is recovered through the residual liquid recovery port 26. The recovered residual liquid can be re-injected into the delivery pipe 21 from the input port 29.

[0053] It is worth noting that in other embodiments, the electromagnetic vibrator 23 in the present embodiment can also be replaced by other controllable vibration devices, including but not limited to piezoelectric ultrasonic transducers, electric field vibrators, etc. Depending on the output and working mode of the piezoelectric ultrasonic transducers, electric field vibrators, etc., the installation mode of the vibration device is adjusted to determine whether the vibration receiving block 24 needs to be correspondingly set.

[0054]

Embodiment 3

[0055] The present embodiment provides another kind of shear wave atomization structure for implementing the shear wave type high-frequency atomization method as described above.

[0056] As Figure 3 shown, it is a schematic diagram of the shear wave atomization structure of the present embodiment. The shear wave atomization structure uses a piezoelectric ultrasonic transducer as a vibration device.

[0057] The shear wave atomization structure of the present embodiment mainly consists of an ultrasonic transducer 31, a delivery pipe 32, a buffer pressing sheet 33, a pressing sheet 34, a support body 35, a buffer support sheet 310, etc.

[0058] Among them, the support body 35 and the pressing sheet 34 are connected as a whole, and an inner cavity is formed between them. The vibration device, i.e. the ultrasonic transducer 31 and the delivery pipe 32, is arranged in the inner cavity. The buffer pressing sheet 33 and the buffer support sheet 310 constitute a buffer structure, and the two sides of the ultrasonic transducer 31 are mounted between the support body 35 and the pressing sheet 34.

[0059] Optionally, the two sides of the support body 35 are respectively provided with fixed lower studs 36, which can be integrally formed with the support body 35. The two sides of the pressing sheet 34 are correspondingly provided with fixed upper studs 311, which can be integrally formed with the pressing sheet 34. By screwing the screw 39 into the fixed upper studs 311 and the fixed lower studs 36, the support body 35 and the pressing sheet 34 are connected as a whole.

[0060] Optionally, the buffer support sheet 310 is inserted into the support body 35 through the mortise and tenon structure 37, and the buffer pressing sheet 33 is inserted into the pressing sheet 34 through the mortise and tenon structure 38. The ultrasonic transducer 31 is clamped between the buffer support sheet 310 and the buffer pressing sheet 38. The buffer support sheet 310 and the buffer pressing sheet 33 are both made of elastic rubber material or other elastic material, and the ultrasonic transducer 31 is clamped in the middle with a very small contact area, and the middle of the ultrasonic transducer 31 is tightly pressed on the conveying pipe 32. That is, the ultrasonic transducer 31 is fixed by only two small contact areas on the periphery, and the central position is in contact with the conveying pipe 32, and most of the area is in a suspended and free state.

[0061] When the ultrasonic transducer 31 is driven by high-frequency alternating current, the ultrasonic transducer 31 generates high-frequency mechanical vibration. Since the buffer support sheet 310 and the buffer pressing sheet 33 in contact with it are both elastic materials, the vibration is buffered at the two places - preventing the vibration from being conducted outward to the support body 35 and the pressing sheet 34. The conveying pipe 32 in contact with the central position of the ultrasonic transducer 31 is a rigid pipe such as a rigid metal pipe, which can better receive the vibration of the ultrasonic transducer 31 - the vibration of the ultrasonic transducer 31 is transmitted to the conveying pipe 32, causing the pipe wall of the conveying pipe 32 to generate high-frequency mechanical vibration.

[0062] When the conveying pipe 32 is flowing with liquid such as essential oil, the liquid can be excited by high-frequency mechanical vibration to form transverse wave motion. The liquid molecules in transverse wave motion are released from the constraint at the output port of the conveying pipe 32 and are dispersed as mist to form liquid mist. The liquid mist can be brought into the surrounding air by a directional airflow generated by an air supply device arranged at the output port of the conveying pipe. Since the mist of essential oil is generated by transverse wave motion, it has the advantages of avoiding splashing of essential oil liquid, small atomization particles, and good atomization effect.

[0063] Based on the transverse wave atomization structure as shown in Figure 3 , as a further scheme, Figure 4 , a scheme of driving two conveying pipes with a single vibrating device to atomize two kinds of liquid is shown. As shown in Figure 4 , two conveying pipes 32, i.e. a first conveying pipe 321 and a second conveying pipe 322, can be arranged side by side in the inner cavity. In the application of compound aromatherapy, this scheme can realize atomization in the condition that essential oils are not mixed, according to the set proportion. When working, the two conveying pipes convey different varieties of essential oil respectively, and by controlling the conveying flow of essential oil in the two conveying pipes, the atomization ratio between the two kinds of essential oil can be realized, and compound aromatherapy can be realized. Specifically, the conveying flow can be adjusted by controlling the running speed of the conveying mechanism or the duty cycle of the working / stop of the conveying mechanism. In a further scheme, the transverse wave atomization structure is not limited to using two conveying pipes, but can also use three or even more conveying pipes in close contact with the ultrasonic transducer, at which time compound aromatherapy of three or even more kinds of essential oil can be realized.

[0064] The above, through multiple embodiments, the contrast of the present application discloses the high frequency atomization method and the transverse wave atomization structure are carried out detailedly.

[0065] The core idea of the technical scheme of the present application is to adopt a transverse wave atomization scheme, and the key features include:

[0066] 1. Adopting a transverse wave atomization scheme, that is, using a rigid conveying pipe to convey the liquid to be atomized, and simultaneously conducting high-frequency mechanical vibration to the conveying pipe in the radial direction, so that the liquid in the conveying pipe moves in a transverse wave, and atomization is generated at the output port of the conveying pipe. This scheme can avoid liquid splashing, reduce atomized particles, and make the atomization effect better.

[0067] 2. The radial high-frequency mechanical vibration conducted to the metal pipe includes, but is not limited to, electromagnetic vibration, vibration generated by a piezoelectric ultrasonic transducer, etc.

[0068] 3. Further, two or more conveying pipes can be used. And a single vibration device can be used to conduct high-frequency mechanical vibration to multiple conveying pipes. When working, at least two conveying pipes can convey different varieties of essential oils, respectively. By controlling the conveying flow and / or conveying time of essential oils in different conveying pipes, the atomization ratio between different kinds of liquids can be realized, and compound aromatherapy can be realized.

[0069] 4. The technical scheme of the present application simplifies the atomization structure, and the product is easy to realize.

[0070] The above, through specific embodiments, the technical scheme of the present application is described in detail. In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0071] It should be understood that the above embodiments are only used to illustrate the technical scheme of the present application, but not to limit it. Those skilled in the art can modify the technical scheme recorded in the above embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the spirit and protection scope of the technical scheme of the embodiments of the present application.

Claims

1. A shear wave atomization structure, characterized in that, The structure comprises a conveying mechanism, a conveying pipe, a vibration device, a support body and a pressing sheet, wherein the support body and the pressing sheet form an inner cavity. The conveying mechanism is used to provide the conveying pipe with liquid to be atomized, and the conveying flow is adjusted by controlling the operation speed of the conveying mechanism or the duty cycle of the conveying mechanism. The conveying pipe is used to convey the liquid to be atomized. The vibration device is used to apply high-frequency mechanical vibration to the pipe wall of the conveying pipe along the radial direction of the conveying pipe, so that the liquid molecules in the conveying pipe move in a transverse wave mode, and the liquid molecules are released from the conveying pipe at the output port of the conveying pipe and scattered in a mist mode to form liquid mist. The conveying pipe and the vibration device are arranged in the inner cavity, the conveying pipe has more than one, and the two sides of the vibration device are mounted between the support body and the pressing sheet through a buffer structure, and the middle part of the vibration device is in close contact with the conveying pipe. Different conveying pipes convey different types of liquid to be atomized, and the liquid flow in each conveying pipe is controlled to realize compound atomization in a set proportion under the condition that the liquid to be atomized is not mixed.

2. The transverse wave atomization structure according to claim 1, wherein the vibration device is an electromagnetic vibrator, an ultrasonic transducer, an electric field vibrator or a piezoelectric ceramic sheet.

3. The transverse wave atomization structure according to claim 1, wherein the output port of the conveying pipe is beveled to make the formed liquid mist erupt upwardly through the bevel.

4. The transverse wave atomization structure according to claim 1, wherein the buffer structure comprises a buffer support sheet connected to the support body and a buffer pressing sheet connected to the pressing sheet, the buffer support sheet and the buffer pressing sheet are made of elastic material, and the vibration device is clamped between the buffer support sheet and the buffer pressing sheet.

5. The transverse wave atomization structure according to claim 4, wherein the two sides of the support body are respectively provided with fixed lower studs, the two sides of the pressing sheet are correspondingly provided with fixed upper studs, and the support body and the pressing sheet are connected into one body by screws screwed into the fixed upper studs and the fixed lower studs. The structure comprises the following steps: S1. conveying different types of liquid to be atomized for each conveying pipe; S2. making the liquid to be atomized flow along the axial direction of each conveying pipe, and controlling the conveying flow of the liquid to be atomized in each conveying pipe according to the proportioning; S3. applying high-frequency mechanical vibration to the pipe wall of the conveying pipe along the radial direction of the conveying pipe, so that the liquid molecules in the conveying pipe move in a transverse wave mode; 6. A high frequency method of shear wave atomization based on the shear wave atomization structure according to any one of claims 1 to 5, characterized in that, S4. releasing the liquid molecules moving in a transverse wave mode from the conveying pipe at the output port of the conveying pipe and scattering in a mist mode to form liquid mist; S5. providing directional airflow to the output port of the conveying pipe to blow the formed liquid mist into the air in a directional manner to realize compound atomization. ​ ​ ​ ​

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