CN115634347A - Atomization system and atomization device - Google Patents

Abstract

The invention discloses an atomization system and an atomization device, wherein the atomization system comprises a gas path pipeline, a gas-liquid atomization device and an atomization cavity; the gas-liquid atomization device comprises an adjusting cavity and an adjusting device; the first end of the adjusting cavity is provided with a nozzle structure, the nozzle structure and the atomizing cavity are enclosed to form a gas circuit cavity, and the atomizing cavity is communicated with the nozzle structure and the gas circuit cavity; the second end of the adjusting cavity forms an opening structure, and the adjusting device is arranged at the second end and forms a sealing structure with the second end; the gas-liquid pipeline is communicated with the adjusting cavity and is used for conveying a gas-liquid mixture into the adjusting cavity; the air path pipeline is communicated with the air path cavity, so that negative pressure environments can be selectively formed at the nozzle structure and in the atomizing cavity; the invention utilizes negative pressure to feed, has no requirement on the position of the liquid cavity and does not need to rely on the gravity of the liquid to feed.

Description

A kind of atomization system and atomization device

technical field

The invention relates to the technical field of atomization, in particular to an atomization system and an atomization device.

Background technique

The nebulizer is a kind of liquid that is processed through an instrument. It sprays oxygen and liquid atomization on the skin surface through high pressure, so that the skin can absorb more oxygen and matching liquid nutrients to achieve the effect of beauty.

At present, most of the existing atomizers are made by simply connecting the air pump after changing the liquid cavity, which cannot realize the precise adjustment of the water mist output, and the atomized particles are large, and it is easy to change back to liquid on the skin, and the skin absorbs it. Poor; in addition, most of the existing atomizers use nozzles, which are very easy to form accumulations and cause nozzle clogging. Once the nozzles are clogged, it is very difficult to clean.

The Chinese patent application CN2019218009846 filed by the applicant himself proposes an essence rejuvenation instrument that can precisely adjust the water output. In this patent application, the gas during vaporization is provided to the atomization module through the gas pump in the bottom assembly. The applicant found in the process of implementing the above technology: when the liquid in the atomization module is relatively thick, the atomization effect is not ideal, and the atomized particles are large and easily turn back into liquid on the skin, and the absorption effect of the skin on it poor.

The Chinese patent application CN202010736113.3 filed by the applicant himself proposes an essence rejuvenation instrument. In this patent application, water can continuously flow into the atomization module under the action of gravity, so as to continuously supply water to the atomization module; however, the amount of water supply is not suitable to be controlled due to the action of gravity, and the atomization effect often occurs due to excessive water supply Unsatisfactory results, and even lead to water leakage and other phenomena.

This application has made improvements on the basis of Chinese patent applications CN2019218009846 and CN202010736113.3.

Contents of the invention

The object of the present invention is to provide an atomization system and an atomization device.

In order to achieve the purpose of the above invention, the technical solution adopted by the present invention is: an atomization system, including a gas pipeline, a gas-liquid pipeline, a gas-liquid atomization device and an atomization chamber;

The gas-liquid atomization device includes an adjustment chamber and an adjustment device; the first end of the adjustment chamber is provided with a nozzle structure, and the nozzle structure and the atomization chamber are enclosed to form a gas path cavity, and the atomization chamber and the nozzle The structure and the gas path cavity are connected and arranged; the second end of the adjustment cavity forms an opening structure, and the adjustment device is installed at the second end and forms a sealing structure with it; the gas-liquid pipeline communicates with the adjustment cavity The device is used to deliver the gas-liquid mixture to the regulating chamber; the gas channel is connected to the gas channel cavity so that a negative pressure environment can be selectively formed at the nozzle structure and in the atomizing chamber.

Wherein, the gas pipeline enters the air from the side wall and directly communicates with the gas cavity, so there is no need to set a ventilation column in the gas-liquid atomization device, which reduces the number of components, prevents the compressed gas from being buffered, and ensures the impact force of the compressed gas, which can Effectively improve the atomization effect.

Wherein, the gas path cavity includes two parts: the front cavity of the gas path and the rear cavity of the gas path; , used to equalize the pressure of the compressed gas to ensure that the compressed gas can be sprayed out evenly through the back cavity of the gas path; The nozzle structure is set outside; specifically, an annular narrow slit air passage is formed between the inner wall of the back chamber of the gas path and the outer wall of the nozzle structure, so as to ensure that the balanced compressed gas can be ejected at a high speed.

Wherein, the output end of the gas pipeline is arranged close to the nozzle structure to ensure that the compressed gas can form a negative pressure environment at the nozzle structure and the atomization chamber, thereby effectively driving the gas-liquid mixture to be ejected from the nozzle structure.

Preferably, the adjusting device includes an adjusting rod and a driving device; one end of the adjusting rod passes through the opening structure of the adjusting cavity and forms an adjusting channel with the adjusting cavity, and the other end is connected with the driving device; the driving device dynamically The regulating rod reciprocates axially to control the flow efficiency of the regulating channel.

Preferably, an air bubble generating plate is also installed in the regulating chamber, and the air bubble generating plate is arranged close to the second end of the regulating chamber; a guide hole is provided at the center of the air bubble generating plate, and the regulating rod runs through the The guide hole is set and has a relative axial movement degree of freedom and a relative rotation degree of freedom; the bubble generating plate is provided with a number of water cutting holes, and a number of water cutting holes are distributed around the guide hole; The air bubbles of the mixture are divided into microbubbles.

More preferably, several of the water cutting holes are evenly distributed around the guide hole, so as to ensure that the gas-liquid mixture can pass through the bubble generating plate evenly.

More preferably, the bubble generating plate is located between the spray head and the output end of the gas-liquid pipeline, so as to ensure that the bubbles of the gas-liquid mixture can fully contact with the bubble generating plate and flow through the bubble generating plate evenly.

Preferably, the inner and outer walls of the first end of the adjustment chamber are gradually contracted along the direction toward the nozzle structure, so that the gas-liquid mixture can be concentrated at the nozzle structure.

Preferably, one end of the adjusting rod close to the spout structure forms a blocking portion, and the blocking portion is adapted to the shape of the spout structure.

Preferably, the diameter width of the blocking portion gradually decreases along the direction away from the opening structure; specifically, the blocking portion can be selectively inserted into the spout structure driven by the driving device, so as to realize that the blocking portion Accurate flow rate of gas-liquid mixture.

The nozzle structure extends linearly or non-linearly in a long way along the direction away from the opening structure; when the gas-liquid mixture passes through the nozzle structure, the friction force between the liquid and the gas in the gas-liquid mixture is further increased to promote Generation of microbubbles.

The present invention also claims an atomization device, including a gas-liquid delivery device, a gas delivery device, and an atomization system;

The gas-liquid conveying device includes a gas inlet, a liquid inlet and a mixing tube shaft; the liquid inlet is used to introduce liquid, the gas inlet is used to introduce normal pressure gas, and the gas inlet and the liquid inlet are connected through the mixing tube shaft, The liquid is mixed with normal-pressure gas to form a gas-liquid mixture with bubbles; the mixing tube shaft is connected with the atomization system through a gas-liquid pipeline, and is used to transport the gas-liquid mixture into the adjustment chamber; the gas delivery device It includes an air pump; the air pump is connected with the atomization system through an air pipeline, and the air pump can selectively and continuously send compressed gas into the atomization chamber, so that the atomization chamber can optionally maintain a negative pressure state; the atomization chamber maintains In the negative pressure state, under the action of pressure, the gas-liquid mixture in the regulating chamber is driven to flow to the nozzle structure, and further mixed with the compressed gas at the atomization chamber to form a gas-liquid atomized product, which is then formed by the compressed gas. Nozzle sprays out.

Among them, the gas delivery device continuously delivers compressed gas, which can firstly dredge the gas path cavity to avoid blockage of the gas path cavity; after continuous delivery of compressed gas, the atomization chamber maintains a negative pressure state, which in turn drives the gas-liquid delivery device to absorb The gas-liquid mixture enters the atomization system for atomization treatment.

The ejected high-speed gas-liquid mixture and the compressed gas have sufficient interaction in the atomization chamber to form uniform and adjustable particle size (the interaction force between the gas-liquid mixture and the compressed gas can be realized by adjusting the gas speed of the gas delivery device. adjustment, the greater the interaction force, the smaller the diameter of the atomized droplets) the ultrafine atomized droplets.

Preferably, the atomization system includes a gas pipeline, a gas-liquid pipeline, a gas-liquid atomization device, and an atomization chamber; the gas-liquid atomization device includes an adjustment chamber and an adjustment device; the first end of the adjustment chamber is set There is a nozzle structure, the nozzle structure and the atomization chamber are enclosed to form an air path cavity, and the atomization chamber is connected to the nozzle structure and the gas path cavity; the second end of the adjustment chamber forms an opening structure, The regulating device is installed at the second end and forms a sealing structure with it; the gas-liquid pipeline is communicated with the regulating cavity, and is used to transport the gas-liquid mixture into the regulating cavity; the gas pipeline and the gas The channel cavity is connected, so that a negative pressure environment can be selectively formed at the nozzle structure and in the atomization chamber.

Wherein, the gas path cavity includes two parts: the front cavity of the gas path and the rear cavity of the gas path; , used to equalize the pressure of the compressed gas to ensure that the compressed gas can be sprayed out evenly through the back cavity of the gas path; The nozzle structure is set outside; specifically, an annular narrow slit air passage is formed between the inner wall of the back chamber of the gas path and the outer wall of the nozzle structure, so as to ensure that the balanced compressed gas can be ejected at a high speed.

Wherein, the output end of the gas pipeline is arranged close to the nozzle structure to ensure that the compressed gas can form a negative pressure environment at the nozzle structure and the atomization chamber, thereby effectively driving the gas-liquid mixture to be ejected from the nozzle structure.

Preferably, the adjusting device includes an adjusting rod and a driving device; one end of the adjusting rod passes through the opening structure of the adjusting cavity and forms an adjusting channel with the adjusting cavity, and the other end is connected with the driving device; the driving device dynamically The regulating rod reciprocates axially to control the flow efficiency of the regulating channel.

Preferably, an air bubble generating plate is also installed in the regulating chamber, and the air bubble generating plate is arranged close to the second end of the regulating chamber; a guide hole is provided at the center of the air bubble generating plate, and the regulating rod runs through the The guide hole is set and has a relative axial movement degree of freedom and a relative rotation degree of freedom; the bubble generating plate is provided with a number of water cutting holes, and a number of water cutting holes are distributed around the guide hole; The air bubbles of the mixture are divided into microbubbles.

More preferably, several of the water cutting holes are evenly distributed around the guide hole, so as to ensure that the gas-liquid mixture can pass through the bubble generating plate evenly.

More preferably, the bubble generating plate is located between the spray head and the output end of the gas-liquid pipeline, so as to ensure that the bubbles of the gas-liquid mixture can fully contact with the bubble generating plate and flow through the bubble generating plate evenly.

Preferably, the inner and outer walls of the first end of the adjustment chamber are gradually contracted along the direction toward the nozzle structure, so that the gas-liquid mixture can be concentrated at the nozzle structure.

Preferably, one end of the adjusting rod close to the spout structure forms a blocking portion, and the blocking portion is adapted to the shape of the spout structure.

Preferably, the diameter width of the blocking portion gradually decreases along the direction away from the opening structure; specifically, the blocking portion can be selectively inserted into the spout structure driven by the driving device, so as to realize that the blocking portion Accurate flow rate of gas-liquid mixture.

The nozzle structure extends linearly or non-linearly in a long way along the direction away from the opening structure; when the gas-liquid mixture passes through the nozzle structure, the friction force between the liquid and the gas in the gas-liquid mixture is further increased to promote Generation of microbubbles.

Preferably, the gas inlet and the liquid inlet are the same inlet, so that liquid and normal pressure gas can be introduced simultaneously.

Preferably, the liquid inlet is connected with a liquid chamber, and the liquid chamber is provided with a pressure regulating hole. When the liquid flows out of the liquid chamber, the external air enters the liquid chamber through the pressure regulating hole, so that no negative pressure will be formed in the liquid chamber. The pressure affects the further outflow of liquid.

Due to the use of the above-mentioned technical solutions, the present invention has the following advantages compared with the prior art;

1. The present invention provides an atomization system and atomization device, which uses negative pressure for feeding, has no requirements for the position of the liquid chamber, and does not need to rely on the gravity of the liquid itself for feeding; the output end of the gas pipeline is close to The arrangement of the nozzle structure ensures that the compressed gas can form a negative pressure environment at the nozzle structure and the atomization chamber, thereby effectively driving the gas-liquid mixture to be ejected from the nozzle structure;

2. The present invention provides an atomization system and atomization device, multi-step mixing, which promotes the atomization effect of the liquid; specifically, the gas and the liquid are initially mixed in the shaft of the mixing tube to form a gas-liquid with bubbles Mixture; the gas-liquid mixture with bubbles increases the friction between the liquid and the gas in the gas-liquid mixture through the bubble generating plate and the nozzle structure, divides the bubbles of the gas-liquid mixture into microbubbles, and promotes the formation of microbubbles; The gas-liquid mixture of bubbles is further mixed with the compressed gas at the atomization chamber, and the compressed gas realizes aerobic atomization of the gas-liquid mixture with microbubbles to form an oxygen-saturated gas-liquid atomizer;

3. The present invention provides an atomization system and an atomization device, which reduce the size of the atomized particles, increase the atomization efficiency, and achieve higher economic benefits.

Description of drawings

Fig. 1 is the structural representation 1 of atomization system in the present invention;

Fig. 2 is the structural representation 2 of atomization system in the present invention;

Fig. 3 is a sectional view 1 of the atomization system in the present invention;

Fig. 4 is a cross-sectional view 2 of the atomization system removing the atomization chamber in the present invention;

Fig. 5 is a partial structural schematic diagram of the atomization system in the present invention;

Fig. 6 is a schematic diagram of the internal structure of the beauty instrument in Example 4 of the present invention.

Among them: 1. Gas pipeline; 2. Gas-liquid pipeline; 3. Gas-liquid atomization device; 4. Atomization chamber; 5. Regulating chamber; 6. Nozzle structure; Cavity; 9. Rear cavity of gas path; 10. Adjusting rod; 11. Bubble generating plate; 12. Water cutting hole; 13. Blocking part; 14. Sealing ring; 15. Gas-liquid delivery device; 16. Gas delivery device; 17. Liquid cavity; 18. Gas inlet; 19. Liquid inlet; 20. Mixing tube shaft.

Detailed ways

In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. structure, so it only shows the configuration related to the present invention, and it should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.

Example 1

An atomization system, including a gas pipeline 1, a gas-liquid pipeline 2, a gas-liquid atomization device 3, and an atomization chamber 4; the gas-liquid atomization device 3 includes an adjustment chamber 5 and an adjustment device; the adjustment chamber 5 The first end of the nozzle is provided with a nozzle structure 6, and the gas path cavity 7 is formed between the nozzle structure 6 and the atomization chamber 4, and the atomization chamber 4 is communicated with the nozzle structure 6 and the gas path cavity 7; The second end of the regulating chamber 5 forms an opening structure, and the regulating device is installed at the second end and forms a sealing structure with it; the gas-liquid pipeline 2 communicates with the regulating chamber 5, and is used to transfer the gas-liquid mixture Transported to the regulating chamber 5; the gas path pipeline 1 is communicated with the gas path cavity 7, so that the nozzle structure 6 and the atomization chamber 4 can optionally form a negative pressure environment.

Wherein, the gas path cavity 7 includes two parts: the gas path front cavity 8 and the gas path rear cavity 9; The outer wall of the first end is used to balance the pressure of the compressed gas to ensure that the compressed gas can be sprayed out evenly through the back cavity 9 of the gas path; , the gas passage rear chamber 9 is set around the outside of the nozzle structure 6; specifically, an annular narrow slit air passage is formed between the inner wall of the gas passage rear chamber 9 and the outer wall of the nozzle structure 6, so as to ensure that the balanced compressed gas can , high-speed ejection.

Wherein, the output end of the gas pipeline 1 is set close to the nozzle structure 6 to ensure that the compressed gas can form a negative pressure environment at the nozzle structure 6 and the atomization chamber 4, thereby effectively driving the gas-liquid mixture to be sprayed from the nozzle structure 6. out.

The adjustment device includes an adjustment rod 10 and a driving device; the inner and outer walls of the first end of the adjustment cavity 5 are gradually contracted along the direction toward the nozzle structure 6, so that the gas-liquid mixture can be concentrated at the nozzle structure 6; the adjustment One end of the rod 10 close to the spout structure 6 forms a plugging portion 13 , and the plugging portion 13 is adapted to the shape of the spout structure 6 . The diameter width of the blocking portion 13 gradually becomes smaller along the direction away from the opening structure; the blocking portion 13 can be selectively inserted into the spout structure 6 under the drive of the driving device, so as to realize the sealing effect of the blocking portion 13 on the air. The accuracy of liquid mixture flow.

One end of the adjusting rod 10 forming a blocking portion 13 passes through the opening structure of the adjusting cavity 5 and forms an adjusting channel with the adjusting cavity 5, and the other end is connected with a driving device; the driving device drives the adjusting rod 10 The reciprocating motion along the axial direction is used to control the flow efficiency of the regulating channel.

The driving device includes a screw sleeve, a pinion, a bull gear and a drive motor; one end of the screw sleeve is fixedly connected to the bull gear, and the other end forms a threaded cavity inside and is threadedly connected to the adjusting rod 10; The drive motor drives the small gear to rotate, and the small gear meshes with the large gear to drive the large gear to rotate, and the large gear rotates to drive the screw sleeve to rotate, so that the adjustment rod 10 moves linearly relative to the screw sleeve, and then the plugging end and the nozzle can be changed. The size of the adjustment channel between the structures 6 is realized to control the flow efficiency of the adjustment channel.

The air bubble generating plate 11 is also installed in the regulating chamber 5, and the air bubble generating plate 11 is arranged near the second end of the regulating chamber 5; the center of the air bubble generating plate 11 is provided with a guide hole, and the regulating rod 10 is set through the guide hole and has a degree of freedom of relative axial movement and a relative degree of freedom of rotation; the bubble generating plate 11 is provided with several water cutting holes 12, and several water cutting holes 12 are distributed around the guide hole; The water cutting holes 12 divide the air bubbles of the gas-liquid mixture into micro-bubbles. A plurality of the water cutting holes 12 are uniformly distributed around the guide hole to ensure that the gas-liquid mixture can pass through the bubble generating plate 11 uniformly. The position of the bubble generating plate 11 is set between the nozzle and the output end of the gas-liquid pipeline 2 to ensure that the bubbles of the gas-liquid mixture can fully contact with the bubble generating plate 11 and flow through the bubble generating plate 11 uniformly.

The nozzle structure 6 extends linearly or non-linearly in a long way along the direction away from the opening structure; when the gas-liquid mixture passes through the nozzle structure 6, the friction force between the liquid and the gas in the gas-liquid mixture is further increased , to promote the generation of microbubbles.

Example 2

This embodiment mainly introduces an atomization system, its structure is similar to the atomization system in Embodiment 1, the only difference is that the driving device includes a screw sleeve, a rack, a large gear and a driving cylinder; One end of the screw sleeve is fixedly connected with the large gear, and the other end forms a threaded cavity inside and is threadedly connected with the adjustment rod 10; the driving cylinder drives the rack to reciprocate, and the rack meshes with the large gear to drive the large gear to rotate. The large gear rotates to drive the screw sleeve to rotate, so that the adjustment rod 10 moves linearly relative to the screw sleeve, and then the size of the adjustment channel between the plugging end and the nozzle structure 6 can be changed, thereby realizing the control of the flow efficiency of the adjustment channel.

Example 3

This embodiment mainly introduces an atomization system,

An atomization system, including a gas pipeline 1, a gas-liquid pipeline 2, a gas-liquid atomization device 3, and an atomization chamber 4; the gas-liquid atomization device 3 includes an adjustment chamber 5 and an adjustment device; the adjustment chamber 5 The first end of the nozzle is provided with a nozzle structure 6, and the gas path cavity 7 is formed between the nozzle structure 6 and the atomization chamber 4, and the atomization chamber 4 is communicated with the nozzle structure 6 and the gas path cavity 7; The second end of the regulating chamber 5 forms an opening structure, and the regulating device is installed at the second end and forms a sealing structure with it; the gas-liquid pipeline 2 communicates with the regulating chamber 5, and is used to transfer the gas-liquid mixture Transported to the regulating chamber 5; the gas path pipeline 1 is communicated with the gas path cavity 7, so that the nozzle structure 6 and the atomization chamber 4 can optionally form a negative pressure environment.

Wherein, the gas path cavity 7 includes two parts: the gas path front cavity 8 and the gas path rear cavity 9; The outer wall of the first end is used to balance the pressure of the compressed gas to ensure that the compressed gas can be sprayed out evenly through the back cavity 9 of the gas path; , the gas passage rear chamber 9 is set around the outside of the nozzle structure 6; specifically, an annular narrow slit air passage is formed between the inner wall of the gas passage rear chamber 9 and the outer wall of the nozzle structure 6, so as to ensure that the balanced compressed gas can , high-speed ejection.

Wherein, the output end of the gas pipeline 1 is set close to the nozzle structure 6 to ensure that the compressed gas can form a negative pressure environment at the nozzle structure 6 and the atomization chamber 4, thereby effectively driving the gas-liquid mixture to be sprayed from the nozzle structure 6. out.

The adjustment device includes an adjustment rod 10 and a driving device; the inner and outer walls of the first end of the adjustment cavity 5 are gradually contracted along the direction toward the nozzle structure 6, so that the gas-liquid mixture can be concentrated at the nozzle structure 6; the adjustment One end of the rod 10 close to the spout structure 6 forms a plugging portion 13 , and the plugging portion 13 is adapted to the shape of the spout structure 6 . The diameter width of the blocking portion 13 gradually becomes smaller along the direction away from the opening structure; the blocking portion 13 can be selectively inserted into the spout structure 6 under the drive of the driving device, so as to realize the sealing effect of the blocking portion 13 on the air. The accuracy of liquid mixture flow.

A sealing ring 14 is installed on the adjusting rod 10, and the sealing ring 14 moves synchronously with the adjusting rod 10, and the sealing ring 14 is arranged close to the blocking portion 6; when the driving device drives the blocking portion 13 of the adjusting rod 10 When the spout structure 6 is fully inserted, the sealing ring 14 completely seals the spout structure 6 while constituting a limit between the adjustment rod 10 and the spout structure 6

One end of the adjusting rod 10 forming a blocking portion 13 passes through the opening structure of the adjusting cavity 5 and forms an adjusting channel with the adjusting cavity 5, and the other end is connected with a driving device; the driving device drives the adjusting rod 10 The reciprocating motion along the axial direction is used to control the flow efficiency of the regulating channel.

The driving device is a driving cylinder, and the telescopic end of the driving cylinder is connected to the adjusting rod 10, which drives the adjusting rod 10 to reciprocate along its axial direction, and then the adjusting channel between the blocking end and the spout structure 6 can be changed. The size, so as to realize the control and regulation of the flow efficiency of the channel.

The air bubble generating plate 11 is also installed in the regulating chamber 5, and the air bubble generating plate 11 is arranged near the second end of the regulating chamber 5; the center of the air bubble generating plate 11 is provided with a guide hole, and the regulating rod 10 is set through the guide hole and has a degree of freedom of relative axial movement and a relative degree of freedom of rotation; the bubble generating plate 11 is provided with several water cutting holes 12, and several water cutting holes 12 are distributed around the guide hole; The water cutting holes 12 divide the air bubbles of the gas-liquid mixture into micro-bubbles. A plurality of the water cutting holes 12 are uniformly distributed around the guide hole to ensure that the gas-liquid mixture can pass through the bubble generating plate 11 uniformly. The position of the bubble generating plate 11 is set between the nozzle and the output end of the gas-liquid pipeline 2 to ensure that the bubbles of the gas-liquid mixture can fully contact with the bubble generating plate 11 and flow through the bubble generating plate 11 uniformly.

The nozzle structure 6 extends linearly or non-linearly in a long way along the direction away from the opening structure; when the gas-liquid mixture passes through the nozzle structure 6, the friction force between the liquid and the gas in the gas-liquid mixture is further increased , to promote the generation of microbubbles.

Example 4

This embodiment mainly introduces an atomization device, including a gas-liquid delivery device 15, a gas delivery device 16, and an atomization system; the gas-liquid delivery device 15 includes a gas inlet 18, a liquid inlet 19, and a mixing tube shaft 20; The liquid inlet 19 is used to introduce liquid, and the gas inlet 18 is used to introduce normal-pressure gas. The gas inlet 18 and the liquid inlet 19 are connected through the mixing tube shaft 20, so that normal-pressure gas is mixed in the liquid to form gas with bubbles. liquid mixture. The liquid inlet 19 is connected with a liquid chamber 17. Since the liquid inlet 19 communicates with the gas inlet 18, the gas inlet 18 can serve as a pressure regulating hole for the liquid inlet 19. When the liquid flows out from the liquid chamber 17, the outside air passes through the pressure regulating hole. Enter the liquid cavity 17, so that the negative pressure will not be formed in the liquid cavity 17 and affect the further outflow of the liquid.

The mixing tube shaft 20 communicates with the atomization system through the gas-liquid pipeline 2 , and is used to transport the gas-liquid mixture into the regulating chamber 5 .

The gas delivery device 16 includes an air pump, which communicates with the atomization system through the gas pipeline 1. The air pump can selectively and continuously send compressed gas into the atomization chamber 4, so that the atomization chamber 4 can optionally maintain a negative pressure. pressure state; when the atomization chamber 4 maintains a negative pressure state, under the action of pressure, the gas-liquid mixture in the adjustment chamber 5 is driven to flow to the nozzle structure 6, and further mixed with the compressed gas at the atomization chamber 4 to form The gas-liquid atomized substance is sprayed out from the nozzle under the action of compressed gas.

The gas delivery device 16 continuously delivers compressed gas, which can firstly dredge the gas path cavity 7 to avoid blockage of the gas path cavity 7; after continuous delivery of compressed gas, the atomization chamber 4 maintains a negative pressure state, and then drives the gas path cavity 7. The liquid delivery device 15 sucks the gas-liquid mixture into the atomization system for atomization treatment.

Example 5

This embodiment mainly introduces an atomization device. This embodiment mainly introduces an atomization device, including a gas-liquid delivery device 15, a gas delivery device 16 and an atomization system; the gas-liquid delivery device 15 includes a gas inlet 18, The liquid inlet 19 and the mixing tube shaft 20, the gas inlet 18 and the liquid inlet 19 are the same inlet, and in a specific solution, the gas inlet 18 and the liquid inlet 19 are arranged horizontally for simultaneous introduction of liquid and normal pressure gas. At this time, there is no need for a pressure regulating hole to adjust the pressure, and no negative pressure will be formed to affect the further outflow of the liquid; the mixed normal pressure gas in the liquid enters the mixing tube shaft 20 to form a gas-liquid mixture with bubbles; the mixing tube shaft 20 It communicates with the atomization system through the gas-liquid pipeline 2 and is used to transport the gas-liquid mixture into the regulating chamber 5 .

The gas delivery device 16 includes an air pump, which communicates with the atomization system through the gas pipeline 1. The air pump can selectively and continuously send compressed gas into the atomization chamber 4, so that the atomization chamber 4 can optionally maintain a negative pressure. pressure state; when the atomization chamber 4 maintains a negative pressure state, under the action of pressure, the gas-liquid mixture in the adjustment chamber 5 is driven to flow to the nozzle structure 6, and further mixed with the compressed gas at the atomization chamber 4 to form The gas-liquid atomized substance is sprayed out from the nozzle under the action of compressed gas.

The gas delivery device 16 continuously delivers compressed gas, which can firstly dredge the gas path cavity 7 to avoid blockage of the gas path cavity 7; after continuous delivery of compressed gas, the atomization chamber 4 maintains a negative pressure state, and then drives the gas path cavity 7. The liquid delivery device 15 sucks the gas-liquid mixture into the atomization system for atomization treatment.

Example 6

This embodiment mainly introduces an atomization device, including a gas-liquid delivery device 15, a gas delivery device 16, and an atomization system; the gas-liquid delivery device 15 includes a gas inlet 18, a liquid inlet 19, and a mixing tube shaft 20; The liquid inlet 19 is used to introduce liquid, and the gas inlet 18 is used to introduce normal-pressure gas. The gas inlet 18 and the liquid inlet 19 are connected through the mixing tube shaft 20, so that normal-pressure gas is mixed in the liquid to form gas with bubbles. liquid mixture.

The liquid inlet 19 is connected with a liquid chamber 17, and the liquid chamber 17 is provided with a pressure regulating hole. When the liquid flows out from the liquid chamber 17, outside air enters the liquid chamber 17 through the pressure regulating hole, so that there is no pressure in the liquid chamber 17. Negative pressure will be formed to affect the further outflow of liquid.

The mixing tube shaft 20 communicates with the atomization system through the gas-liquid pipeline 2 , and is used to transport the gas-liquid mixture into the regulating chamber 5 .

The gas delivery device 16 includes an air pump, which communicates with the atomization system through the gas pipeline 1. The air pump can selectively and continuously send compressed gas into the atomization chamber 4, so that the atomization chamber 4 can optionally maintain a negative pressure. pressure state; when the atomization chamber 4 maintains a negative pressure state, under the action of pressure, the gas-liquid mixture in the adjustment chamber 5 is driven to flow to the nozzle structure 6, and further mixed with the compressed gas at the atomization chamber 4 to form The gas-liquid atomized substance is sprayed out from the nozzle under the action of compressed gas.

The gas delivery device 16 continuously delivers compressed gas, which can firstly dredge the gas path cavity 7 to avoid blockage of the gas path cavity 7; after continuous delivery of compressed gas, the atomization chamber 4 maintains a negative pressure state, and then drives the gas path cavity 7. The liquid delivery device 15 sucks the gas-liquid mixture into the atomization system for atomization treatment.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and therefore should not be construed as limitations on the invention.

In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application based on specific situations.

It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the above-described embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An atomization system, characterized in that, comprising, Gas pipeline (1), gas-liquid pipeline (2), gas-liquid atomization device (3) and atomization chamber (4); The gas-liquid atomization device (3) includes an adjustment chamber (5) and an adjustment device; the first end of the adjustment chamber (5) is provided with a nozzle structure (6), and the nozzle structure (6) is connected to the atomization chamber (4) form an air passage cavity (7), the atomization chamber (4) communicates with the nozzle structure (6) and the air passage cavity (7); the first adjustment chamber (5) The two ends form an opening structure, and the adjustment device is installed at the second end and forms a sealing structure with it; The gas-liquid pipeline (2) is arranged in communication with the regulating chamber (5), and is used to transport the gas-liquid mixture into the regulating chamber (5); The gas path pipeline (1) is arranged in communication with the gas path cavity (7), so that a negative pressure environment can be selectively formed at the nozzle structure (6) and in the atomization chamber (4). 2. The atomization system according to claim 1, characterized in that, one of the adjustment devices comprises an adjustment rod (10) and a driving device; one end of the adjustment rod (10) passes through the adjustment cavity (5) The opening structure forms an adjustment passage with the adjustment cavity (5), and the other end is connected with a driving device; the driving device drives the adjustment rod (10) to reciprocate in the axial direction to control the flow efficiency of the adjustment passage. 3. The atomization system according to claim 2, characterized in that, an air bubble generating plate (11) is installed in the regulating chamber (5), and the air bubble generating plate (11) is close to the regulating chamber (5) ) is set at the second end; the center of the air bubble generating plate (11) is provided with a guide hole, and the adjusting rod (10) is arranged through the guide hole and has a relative axial movement degree of freedom and a relative rotation degree of freedom; The air bubble generating plate (11) is provided with several water cutting holes (12), and the several water cutting holes (12) are distributed around the guide hole. 4. The atomization system according to claim 1, characterized in that, the inner and outer walls of the first end of the adjustment chamber (5) are set to shrink gradually along the direction toward the nozzle structure (6). 5. The atomization system according to claim 2, characterized in that, one end of the adjusting rod (10) close to the nozzle structure (6) forms a blocking portion (13), and the blocking portion (13) Adapt to the shape of the spout structure (6). 6. The atomization system according to claim 5, characterized in that, the diameter width of the blocking portion (13) gradually decreases along the direction away from the opening structure. 7. The atomization system according to claim 1, characterized in that, the nozzle structure (6) extends linearly or non-linearly in a long way along a direction away from the opening structure. 8. An atomization device, characterized in that it comprises a gas-liquid delivery device (15), a gas delivery device (16) and the atomization system according to any one of claims 1-7; The gas-liquid conveying device (15) includes a gas inlet (18), a liquid inlet (19) and a mixing tube shaft (20); the liquid inlet (19) is used for introducing liquid, and the gas inlet (18) is used for Introduce atmospheric gas, and the gas inlet (18) is communicated with the liquid inlet (19) through the mixing tube shaft (20), so that the normal pressure gas is mixed in the liquid to form a gas-liquid mixture with bubbles; the mixing tube shaft ( 20) It is connected with the atomization system through the gas-liquid pipeline (2), and is used to transport the gas-liquid mixture into the regulating chamber (5); The gas delivery device (16) includes an air pump; the air pump communicates with the atomization system through the air pipeline (1), and the air pump can selectively and continuously send compressed gas into the atomization chamber (4), so that the atomization chamber (4) Optionally maintain a negative pressure state; When the atomization chamber (4) maintains a negative pressure state, under the action of pressure, the gas-liquid mixture in the adjustment chamber (5) is driven to flow to the nozzle structure (6), and is connected to the nozzle structure (6) at the atomization chamber (4). The compressed gas is further mixed to form a gas-liquid atomized product, which is evenly dispersed along the side wall of the atomization chamber (4) under the action of the compressed gas and sprayed out. 9. An atomizing device according to claim 8, characterized in that, the gas inlet (18) and the liquid inlet (19) are the same inlet for simultaneous introduction of liquid and atmospheric pressure gas. 10. The atomization device according to claim 8, characterized in that, the liquid inlet (19) is connected with a liquid chamber (17), and the liquid chamber (17) is provided with a pressure regulating hole.

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