CN115634347A - Atomization system and atomization device - Google Patents
Atomization system and atomization device Download PDFInfo
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- CN115634347A CN115634347A CN202211089772.8A CN202211089772A CN115634347A CN 115634347 A CN115634347 A CN 115634347A CN 202211089772 A CN202211089772 A CN 202211089772A CN 115634347 A CN115634347 A CN 115634347A
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- 238000000889 atomisation Methods 0.000 title claims abstract description 101
- 239000007788 liquid Substances 0.000 claims abstract description 193
- 239000000203 mixture Substances 0.000 claims abstract description 66
- 238000009688 liquid atomisation Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 230000009471 action Effects 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000003750 conditioning effect Effects 0.000 claims 3
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 168
- 230000000903 blocking effect Effects 0.000 description 15
- 239000007921 spray Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003716 rejuvenation Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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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
Technical Field
The invention relates to the technical field of atomization, in particular to an atomization system and an atomization device.
Background
The atomizer is used for processing liquid through the atomizer, and sprays atomized substances of oxygen and the liquid on the surface of skin through high pressure, so that the skin can absorb more oxygen and matched liquid nutrients, and the beautifying effect is achieved.
Most of the existing atomization instruments are formed by simply connecting an air pump after a liquid cavity is changed, the accurate adjustment of the water mist output cannot be realized, the atomization particles are large, liquid is easily changed back on the skin, and the absorption effect of the skin on the atomization particles is poor; in addition, the existing atomizer mostly adopts a nozzle, so that the nozzle is extremely easy to form and is blocked, and the nozzle is not convenient to clean once being blocked.
The inventor proposes a Chinese patent application CN2019218009846 which is previously applied, and provides an essence rejuvenation instrument capable of accurately adjusting water yield. In this patent application, the gas is supplied to the atomizing module during vaporization by a gas pump in the foot assembly. In the process of implementing the technology, the applicant finds that: when the liquid in the atomization module is thick, the atomization effect is not ideal, the atomization particles are large, the liquid is easily changed back on the skin, and the absorption effect of the skin on the liquid is poor.
The Chinese patent application CN202010736113.3 filed by the applicant himself in the prior application, provides an essence rejuvenation instrument. In this patent application, water can continuously flow into the atomizing module under the action of gravity, so that water can be continuously supplied to the atomizing module; however, the water supply amount is not controlled by gravity, and the atomization effect is not good due to excessive water supply amount, and water leakage may occur.
The application is improved on the basis of Chinese patent applications CN2019218009846 and CN 202010736113.3.
Disclosure of Invention
The invention aims to provide an atomization system and an atomization device.
In order to achieve the aim, the invention adopts the technical scheme that; an 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.
Wherein, the gas circuit pipeline admits air from the lateral wall, and direct intercommunication gas circuit cavity need not to set up the post of ventilating in gas-liquid atomizing device, has reduced the subassembly, avoids compressed gas by the buffering, guarantees compressed gas's impact force, can effectively improve atomization effect.
The gas circuit cavity comprises a gas circuit front cavity and a gas circuit rear cavity; the gas path pipeline is communicated with the gas path front cavity, the gas path front cavity is arranged around the outer wall of the first end of the adjusting cavity and used for balancing the pressure of compressed gas and ensuring that the compressed gas can be uniformly sprayed out through the gas path rear cavity; the gas path rear cavity is arranged in a converging manner relative to the gas path front cavity, and is arranged around the outer side of the nozzle structure; specifically, an annular narrow slit air passage is formed between the inner wall of the air passage rear cavity and the outer wall of the nozzle structure, and compressed air after being balanced can be sprayed out at a high speed.
The output end of the gas path pipeline is close to the nozzle structure, so that a negative pressure environment can be formed at the nozzle structure and the atomization cavity by compressed gas, and a gas-liquid mixture is effectively driven to be sprayed out from the nozzle structure.
Preferably, the adjusting device comprises an adjusting rod and a driving device; one end of the adjusting rod penetrates through the opening structure of the adjusting cavity and forms an adjusting channel with the adjusting cavity, and the other end of the adjusting rod is connected with the driving device; the driving device drives the adjusting rod to reciprocate along the axial direction so as to control the circulation efficiency of the adjusting channel.
Preferably, the adjusting cavity is also internally provided with a bubble generating plate, and the bubble generating plate is arranged close to the second end of the adjusting cavity; the center of the bubble generating plate is provided with a guide hole, and the adjusting rod penetrates through the guide hole and has relative axial movement freedom and relative rotation freedom; the bubble generating plate is provided with a plurality of water cutting holes which are distributed around the guide hole; the water cutting holes cut bubbles of the gas-liquid mixture into micro-bubbles.
Preferably, the water cutting holes are uniformly distributed around the guide hole, so that the gas-liquid mixture can uniformly pass through the bubble generating plate.
Preferably, the position of the bubble generation plate is arranged between the spray head and the output end of the gas-liquid pipeline, so that bubbles of the gas-liquid mixture can be fully contacted with the bubble generation plate and uniformly flow through the bubble generation plate.
Preferably, the inner wall and the outer wall of the first end of the adjusting cavity are both gradually contracted towards the direction of the spout structure, so that the gas-liquid mixture can be concentrated at the spout structure.
Preferably, one end of the adjusting rod, which is close to the spout structure, forms a blocking part, and the blocking part is adapted to the shape of the spout structure.
Preferably, the diameter width of the blocking part is gradually reduced along the direction away from the opening structure; specifically, the plugging portion can be selectively inserted into the nozzle structure under the driving of the driving device, so that the flow of the gas-liquid mixture can be accurately controlled by the plugging portion.
The spout structure extends linearly or non-linearly in a long manner in a direction away from the opening structure; the friction force between the liquid and the gas in the gas-liquid mixture is further increased when the gas-liquid mixture passes through the nozzle structure, and the generation of micro bubbles is promoted.
The invention also requests to protect an atomization device, which comprises a gas-liquid conveying device, a gas conveying device and an atomization system;
the gas-liquid conveying device comprises a gas inlet, a liquid inlet and a mixing pipe shaft; the liquid inlet is used for introducing liquid, the gas inlet is used for introducing normal-pressure gas, and the gas inlet is communicated with the liquid inlet through a mixing tubular shaft, so that the normal-pressure gas is mixed in the liquid to form a gas-liquid mixture with bubbles; the mixing pipe shaft is communicated with the atomization system through a gas-liquid pipeline and is used for conveying a gas-liquid mixture into the adjusting cavity; the gas delivery device comprises a gas pump; the air pump is communicated with the atomization system through an air path pipeline, and the air pump can selectively and continuously send compressed air into the atomization cavity, so that the atomization cavity can selectively keep a negative pressure state; when the atomization cavity is kept in a negative pressure state, under the action of pressure, the gas-liquid mixture in the adjusting cavity is driven to flow to the nozzle structure, and is further mixed with compressed gas at the atomization cavity to form gas-liquid atomized substance, and then the gas-liquid atomized substance is sprayed out by the spray head under the action of the compressed gas.
The gas conveying device continuously conveys compressed gas, so that the gas circuit cavity can be dredged in one step to avoid blockage of the gas circuit cavity; after compressed gas is continuously conveyed, the atomization cavity is kept in a negative pressure state, and then the gas-liquid conveying device is driven to suck a gas-liquid mixture to enter the atomization system for atomization treatment.
The sprayed high-speed gas-liquid mixture and the compressed gas generate sufficient interaction in the atomizing cavity to form ultrafine atomized liquid drops with uniform and adjustable particle size (the interaction force of the gas-liquid mixture and the compressed gas is adjusted by adjusting the gas speed of the gas conveying device, and the larger the interaction force is, the smaller the diameter of the atomized liquid drops is).
Preferably, 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 gas circuit cavity comprises a gas circuit front cavity and a gas circuit rear cavity; the gas path pipeline is communicated with the gas path front cavity, the gas path front cavity is arranged around the outer wall of the first end of the adjusting cavity and used for balancing the pressure of compressed gas and ensuring that the compressed gas can be uniformly sprayed out through the gas path rear cavity; the gas path rear cavity is arranged in a manner of inward convergence relative to the gas path front cavity, and the gas path rear cavity is arranged around the outer side of the nozzle structure; specifically, an annular narrow slit air passage is formed between the inner wall of the air passage rear cavity and the outer wall of the nozzle structure, and compressed air after being balanced can be sprayed out at a high speed.
The output end of the gas path pipeline is close to the nozzle structure, so that a negative pressure environment can be formed at the nozzle structure and the atomization cavity by compressed gas, and a gas-liquid mixture is effectively driven to be sprayed out from the nozzle structure.
Preferably, the adjusting device comprises an adjusting rod and a driving device; one end of the adjusting rod penetrates through the opening structure of the adjusting cavity and forms an adjusting channel with the adjusting cavity, and the other end of the adjusting rod is connected with the driving device; the driving device moves the adjusting rod to reciprocate along the axial direction so as to control the circulation efficiency of the adjusting channel.
Preferably, the adjusting cavity is also internally provided with a bubble generating plate, and the bubble generating plate is arranged close to the second end of the adjusting cavity; the center of the bubble generating plate is provided with a guide hole, and the adjusting rod penetrates through the guide hole and has relative axial movement freedom and relative rotation freedom; the bubble generating plate is provided with a plurality of water cutting holes which are distributed around the guide hole; the water cutting holes cut bubbles of the gas-liquid mixture into micro-bubbles.
Preferably, the water cutting holes are uniformly distributed around the guide hole, so that the gas-liquid mixture can uniformly pass through the bubble generating plate.
Preferably, the position of the bubble generation plate is arranged between the spray head and the output end of the gas-liquid pipeline, so that bubbles of the gas-liquid mixture can be fully contacted with the bubble generation plate and uniformly flow through the bubble generation plate.
Preferably, the inner wall and the outer wall of the first end of the adjusting cavity are both gradually contracted towards the direction of the spout structure, so that the gas-liquid mixture can be concentrated at the spout structure.
Preferably, one end of the adjusting rod, which is close to the spout structure, forms a blocking part, and the blocking part is adapted to the shape of the spout structure.
Preferably, the diameter width of the blocking part is gradually reduced along the direction away from the opening structure; specifically, the plugging portion can be selectively inserted into the nozzle structure under the driving of the driving device, so that the accuracy of the plugging portion on the flow of the gas-liquid mixture is realized.
The spout structure extends linearly or non-linearly in a long manner in a direction away from the opening structure; the friction force between the liquid and the gas in the gas-liquid mixture is further increased when the gas-liquid mixture passes through the nozzle structure, and the generation of micro bubbles is promoted.
Preferably, the gas inlet and the liquid inlet are the same inlet, so that liquid and atmospheric gas can be introduced simultaneously.
Preferably, liquid inlet is connected with the liquid chamber, be equipped with the pressure regulating hole on the liquid chamber, when liquid flows out from the liquid chamber, the outside air gets into the liquid chamber through the pressure regulating hole, makes the liquid intracavity can not form the negative pressure and influence the further outflow of liquid.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages;
1. the invention provides an atomization system and an atomization device, which are used for feeding materials by utilizing negative pressure, have no requirement on the position of a liquid cavity and do not need to rely on the gravity of liquid to feed materials; the output end of the gas path pipeline is arranged close to the nozzle structure, so that the compressed gas can form a negative pressure environment at the nozzle structure and the atomization cavity, and a gas-liquid mixture is effectively driven to be sprayed out from the nozzle structure;
2. the invention provides an atomization system and an atomization device, which are mixed in multiple steps, so that the atomization effect of liquid is promoted; specifically, gas and liquid are preliminarily mixed in a mixing tubular shaft to form a gas-liquid mixture with bubbles; the gas-liquid mixture with bubbles increases the friction force between liquid and gas in the gas-liquid mixture through the bubble generating plate and the nozzle structure, and the bubbles of the gas-liquid mixture are divided into micro-bubbles to promote the formation of the micro-bubbles; the gas-liquid mixture with the micro bubbles is further mixed with compressed gas at the atomizing cavity, and the compressed gas realizes oxygen-increasing atomization on the gas-liquid mixture with the micro bubbles to form gas-liquid atomized matters saturated with oxygen;
3. the invention provides an atomization system and an atomization device, which can reduce the size of atomized particles, increase the atomization efficiency and achieve higher economic benefit.
Drawings
FIG. 1 is a schematic view of the atomization system of the present invention 1;
FIG. 2 is a schematic view of the atomization system of the present invention 2;
FIG. 3 is a cross-sectional view of the atomization system of the present invention 1;
FIG. 4 is a cross-sectional view 2 of the atomizing system of the present invention with the atomizing chamber removed;
FIG. 5 is a schematic view of a portion of the atomization system of the present invention;
fig. 6 is a schematic view of the internal structure of the beauty instrument in embodiment 4 of the present invention.
Wherein: 1. a gas path pipeline; 2. a gas-liquid pipeline; 3. a gas-liquid atomization device; 4. an atomizing chamber; 5. an adjustment chamber; 6. a spout structure; 7. a gas circuit cavity; 8. a gas circuit front cavity; 9. a gas circuit rear cavity; 10. adjusting a rod; 11. a bubble generating plate; 12. cutting water holes; 13. a plugging section; 14. a seal ring; 15. a gas-liquid conveying device; 16. a gas delivery device; 17. a liquid chamber; 18. a gas inlet; 19. a liquid inlet; 20. mixing the tube axis.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description, wherein the drawings are simplified schematic drawings and only the basic structure of the present invention is illustrated schematically, so that only the structure related to the present invention is shown, and it is to be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Example 1
An atomization system comprises a gas path pipeline 1, a gas-liquid pipeline 2, a gas-liquid atomization device 3 and an atomization cavity 4; the gas-liquid atomization device 3 comprises an adjusting cavity 5 and an adjusting device; a nozzle structure 6 is arranged at the first end of the adjusting cavity 5, a gas path cavity 7 is formed by enclosing the nozzle structure 6 and the atomizing cavity 4, and the atomizing cavity 4 is communicated with the nozzle structure 6 and the gas path cavity 7; the second end of the adjusting cavity 5 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 2 is communicated with the adjusting cavity 5 and is used for conveying a gas-liquid mixture into the adjusting cavity 5; the air path pipeline 1 is communicated with the air path cavity 7, so that a negative pressure environment can be selectively formed at the nozzle structure 6 and in the atomizing cavity 4.
The gas circuit cavity 7 comprises a gas circuit front cavity 8 and a gas circuit rear cavity 9; the gas path pipeline 1 is communicated with the gas path front cavity 8, and the gas path front cavity 8 is arranged around the outer wall of the first end of the adjusting cavity 5 and used for balancing the pressure of compressed gas and ensuring that the compressed gas can be uniformly sprayed out through the gas path rear cavity 9; the gas path rear cavity 9 is inwardly converged relative to the gas path front cavity 8, and the gas path rear cavity 9 is arranged around the outer side of the nozzle structure 6; specifically, an annular narrow slit air passage is formed between the inner wall of the air passage rear cavity 9 and the outer wall of the nozzle structure 6, so that the compressed air after being balanced can be sprayed out at a high speed.
Wherein, the output of gas circuit pipeline 1 is close to spout structure 6 sets up, ensures that compressed gas can form the negative pressure environment in spout structure 6 and atomizing chamber 4 department to effectively drive the gas-liquid mixture and spout by 6 departments of spout structure.
The adjusting device comprises an adjusting rod 10 and a driving device; the inner wall and the outer wall of the first end of the adjusting cavity 5 are gradually contracted along the direction towards the spout structure 6, so that a gas-liquid mixture can be concentrated at the spout structure 6; one end of the adjusting rod 10 close to the spout structure 6 forms a blocking part 13, and the blocking part 13 is adapted to the shape of the spout structure 6. The diameter width of the blocking part 13 is gradually reduced along the direction far away from the opening structure; the plugging part 13 can be selectively inserted into the nozzle structure 6 under the driving of the driving device, so that the accuracy of the plugging part 13 on the flow of the gas-liquid mixture is realized.
One end of the adjusting rod 10, which forms the blocking part 13, penetrates through the opening structure of the adjusting cavity 5 and forms an adjusting channel with the adjusting cavity 5, and the other end of the adjusting rod is connected with a driving device; the driving means moves the adjusting lever 10 to reciprocate in an axial direction to control the flow efficiency of the adjusting passage.
The driving device comprises a screw rod sleeve, a pinion, a bull gear and a driving motor; one end of the screw rod sleeve is fixedly connected with the large gear, and a threaded cavity is formed in the other end of the screw rod sleeve and is in threaded connection with the adjusting rod 10; the driving motor drives the pinion to rotate, the pinion is meshed with the gear wheel to drive the gear wheel to rotate, the gear wheel rotates to drive the screw rod sleeve to rotate, the adjusting rod 10 makes linear motion relative to the screw rod sleeve, and then the size of an adjusting channel between the plugging end and the nozzle structure 6 can be changed, so that the circulation efficiency of the adjusting channel is controlled.
The adjusting cavity 5 is also internally provided with a bubble generating plate 11, and the bubble generating plate 11 is arranged close to the second end of the adjusting cavity 5; a guide hole is formed in the center of the bubble generation plate 11, and the adjusting rod 10 penetrates through the guide hole and has a relative axial movement degree of freedom and a relative rotation degree of freedom; the bubble generating plate 11 is provided with a plurality of water cutting holes 12, and the water cutting holes 12 are distributed around the guide hole; the water cutting holes 12 cut bubbles of the gas-liquid mixture into micro-bubbles. The water cutting holes 12 are uniformly distributed around the guide hole, so that the gas-liquid mixture can uniformly pass through the bubble generating plate 11. The position of the bubble generation plate 11 is arranged between the spray head and the output end of the gas-liquid pipeline 2, so that bubbles of a gas-liquid mixture can be fully contacted with the bubble generation plate 11 and uniformly flow through the bubble generation plate 11.
The spout structure 6 extends linearly or non-linearly in a long manner in a direction away from the opening structure; the friction force between the liquid and the gas in the gas-liquid mixture is further increased when the gas-liquid mixture passes through the nozzle structure 6, and the generation of micro bubbles is promoted.
Example 2
The present embodiment mainly introduces an atomization system, which has a structure similar to that of the atomization system in embodiment 1, and the only difference is that the driving device includes a screw rod sleeve, a rack, a large gear, and a driving cylinder; one end of the screw rod sleeve is fixedly connected with the large gear, and a threaded cavity is formed in the other end of the screw rod sleeve and is in threaded connection with the adjusting rod 10; the driving cylinder drives the rack to reciprocate, the rack is meshed with the large gear to drive the large gear to rotate, the large gear rotates to drive the screw rod sleeve to rotate, the adjusting rod 10 makes linear motion relative to the screw rod sleeve, and then the size of an adjusting channel between the plugging end and the nozzle structure 6 can be changed, so that the circulation efficiency of the adjusting channel is controlled.
Example 3
This embodiment will be described primarily in terms of an atomization system,
an atomization system comprises a gas path pipeline 1, a gas-liquid pipeline 2, a gas-liquid atomization device 3 and an atomization cavity 4; the gas-liquid atomization device 3 comprises an adjusting cavity 5 and an adjusting device; a nozzle structure 6 is arranged at the first end of the adjusting cavity 5, a gas path cavity 7 is formed by enclosing the nozzle structure 6 and the atomizing cavity 4, and the atomizing cavity 4 is communicated with the nozzle structure 6 and the gas path cavity 7; the second end of the adjusting cavity 5 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 2 is communicated with the adjusting cavity 5 and is used for conveying a gas-liquid mixture into the adjusting cavity 5; the air path pipeline 1 is communicated with the air path cavity 7, so that a negative pressure environment can be selectively formed at the nozzle structure 6 and in the atomizing cavity 4.
The gas circuit cavity 7 comprises a gas circuit front cavity 8 and a gas circuit rear cavity 9; the gas path pipeline 1 is communicated with the gas path front cavity 8, and the gas path front cavity 8 is arranged around the outer wall of the first end of the adjusting cavity 5 and used for balancing the pressure of compressed gas and ensuring that the compressed gas can be uniformly sprayed out through the gas path rear cavity 9; the gas path rear cavity 9 is inwardly converged relative to the gas path front cavity 8, and the gas path rear cavity 9 is arranged around the outer side of the nozzle structure 6; specifically, an annular narrow slit air passage is formed between the inner wall of the air passage rear cavity 9 and the outer wall of the nozzle structure 6, so that the compressed air after being balanced can be sprayed out at a high speed.
The output end of the gas path pipeline 1 is close to the nozzle structure 6, so that a negative pressure environment can be formed at the nozzle structure 6 and the atomization cavity 4, and a gas-liquid mixture is effectively driven to be sprayed out from the nozzle structure 6.
The adjusting device comprises an adjusting rod 10 and a driving device; the inner wall and the outer wall of the first end of the adjusting cavity 5 are gradually contracted along the direction towards the nozzle structure 6, so that gas-liquid mixture can be concentrated at the nozzle structure 6; one end of the adjusting rod 10 close to the spout structure 6 forms a blocking part 13, and the blocking part 13 is adapted to the shape of the spout structure 6. The diameter width of the blocking part 13 is gradually reduced along the direction far away from the opening structure; the plugging part 13 can be selectively inserted into the nozzle structure 6 under the driving of the driving device, so that the accuracy of the plugging part 13 on the flow of the gas-liquid mixture is realized.
A sealing ring 14 is arranged on the adjusting rod 10, the sealing ring 14 and the adjusting rod 10 move synchronously, and the sealing ring 14 is arranged close to the plugging part 6; when the driving device drives the plugging portion 13 of the adjusting rod 10 to be completely inserted into the nozzle structure 6, the sealing ring 14 completely seals the nozzle structure 6 and simultaneously forms a limit between the adjusting rod 10 and the nozzle structure 6
One end of the adjusting rod 10, which forms the blocking part 13, penetrates through the opening structure of the adjusting cavity 5 and forms an adjusting channel with the adjusting cavity 5, and the other end of the adjusting rod is connected with a driving device; the driving means moves the adjusting lever 10 to reciprocate in an axial direction to control the flow efficiency of the adjusting passage.
The driving device is a driving cylinder, the telescopic end of the driving cylinder is connected with the adjusting rod 10, the adjusting rod 10 is driven to do reciprocating motion along the axial direction of the adjusting rod, and then the size of an adjusting channel between the blocking end and the nozzle structure 6 can be changed, so that the circulation efficiency of the adjusting channel is controlled.
The adjusting cavity 5 is also internally provided with a bubble generating plate 11, and the bubble generating plate 11 is arranged close to the second end of the adjusting cavity 5; a guide hole is formed in the center of the bubble generation plate 11, and the adjusting rod 10 penetrates through the guide hole and has relative axial movement freedom and relative rotation freedom; the bubble generating plate 11 is provided with a plurality of water cutting holes 12, and the water cutting holes 12 are distributed around the guide hole; the water cutting holes 12 cut bubbles of the gas-liquid mixture into micro-bubbles. The water cutting holes 12 are uniformly distributed around the guide hole, so that the gas-liquid mixture can uniformly pass through the bubble generating plate 11. The position of the bubble generation plate 11 is arranged between the spray head and the output end of the gas-liquid pipeline 2, so that bubbles of a gas-liquid mixture can be fully contacted with the bubble generation plate 11 and uniformly flow through the bubble generation plate 11.
The spout structure 6 extends linearly or non-linearly in a long manner in a direction away from the opening structure; the friction force between the liquid and the gas in the gas-liquid mixture is further increased when the gas-liquid mixture passes through the nozzle structure 6, and the generation of micro bubbles is promoted.
Example 4
This embodiment mainly introduces an atomization apparatus, which includes a gas-liquid delivery device 15, a gas delivery device 16, and an atomization system; the gas-liquid conveying device 15 comprises a gas inlet 18, a liquid inlet 19 and a mixing pipe shaft 20; the liquid inlet 19 is used for introducing liquid, the gas inlet 18 is used for introducing normal pressure gas, and the gas inlet 18 is communicated with the liquid inlet 19 through a mixing pipe shaft 20, so that the normal pressure gas is mixed in the liquid to form a gas-liquid mixture with bubbles. The liquid inlet 19 is connected with a liquid cavity 17, and because the liquid inlet 19 is communicated with the gas inlet 18, the gas inlet 18 can serve as a pressure regulating hole of the liquid inlet 19, when liquid flows out of the liquid cavity 17, outside air enters the liquid cavity 17 through the pressure regulating hole, so that negative pressure cannot be formed in the liquid cavity 17 to influence the further outflow of the liquid.
The mixing pipe shaft 20 is communicated with the atomization system through a gas-liquid pipeline 2 and is used for conveying a gas-liquid mixture into the adjusting cavity 5.
The gas delivery device 16 comprises a gas pump, the gas pump is communicated with the atomization system through a gas path pipeline 1, and the gas pump can selectively and continuously deliver compressed gas into the atomization chamber 4, so that the atomization chamber 4 can selectively keep a negative pressure state; when the atomization chamber 4 is kept in a negative pressure state, under the action of pressure, the gas-liquid mixture in the adjusting chamber 5 is driven to flow to the nozzle structure 6, and is further mixed with compressed gas at the atomization chamber 4 to form gas-liquid atomized substance, and then the gas-liquid atomized substance is sprayed out by the spray head under the action of the compressed gas.
The gas conveying device 16 continuously conveys the compressed gas, so that the gas path cavity 7 can be dredged in one step to avoid the blockage of the gas path cavity 7; after the compressed gas is continuously conveyed, the atomizing cavity 4 is kept in a negative pressure state, and then the gas-liquid conveying device 15 is driven to suck the gas-liquid mixture to enter the atomizing system for atomizing treatment.
Example 5
The present embodiment mainly introduces an atomization apparatus, which mainly introduces an atomization apparatus, including a gas-liquid conveying apparatus 15, a gas conveying apparatus 16, and an atomization system; the gas-liquid conveying device 15 comprises a gas inlet 18, a liquid inlet 19 and a mixing pipe shaft 20, wherein the gas inlet 18 and the liquid inlet 19 are the same inlet, and in a specific scheme, the gas inlet 18 and the liquid inlet 19 are horizontally arranged so that liquid and normal-pressure gas can be introduced simultaneously. At the moment, the pressure regulation is not needed by the pressure regulating hole, and negative pressure cannot be formed to influence the further outflow of the liquid; mixing normal pressure gas in the liquid enters the mixing tubular shaft 20 to form a gas-liquid mixture with bubbles; the mixing pipe shaft 20 is communicated with the atomization system through a gas-liquid pipeline 2 and is used for conveying a gas-liquid mixture into the adjusting cavity 5.
The gas delivery device 16 comprises a gas pump, the gas pump is communicated with the atomization system through a gas path pipeline 1, and the gas pump can selectively and continuously deliver compressed gas into the atomization chamber 4, so that the atomization chamber 4 can selectively keep a negative pressure state; when the atomization chamber 4 is kept in a negative pressure state, under the action of pressure, the gas-liquid mixture in the adjusting chamber 5 is driven to flow to the nozzle structure 6, and is further mixed with compressed gas at the atomization chamber 4 to form gas-liquid atomized substance, and then the gas-liquid atomized substance is sprayed out by the spray head under the action of the compressed gas.
The gas conveying device 16 continuously conveys the compressed gas, so that the gas path cavity 7 can be dredged in one step to avoid the blockage of the gas path cavity 7; after the compressed gas is continuously conveyed, the atomizing cavity 4 is kept in a negative pressure state, and then the gas-liquid conveying device 15 is driven to suck the gas-liquid mixture to enter the atomizing system for atomizing treatment.
Example 6
This embodiment mainly introduces an atomization apparatus, which includes a gas-liquid delivery device 15, a gas delivery device 16, and an atomization system; the gas-liquid conveying device 15 comprises a gas inlet 18, a liquid inlet 19 and a mixing pipe shaft 20; the liquid inlet 19 is used for introducing liquid, the gas inlet 18 is used for introducing atmospheric gas, and the gas inlet 18 is communicated with the liquid inlet 19 through a mixing tubular shaft 20, so that the atmospheric gas is mixed in the liquid to form a gas-liquid mixture with bubbles.
The liquid inlet 19 is connected with a liquid cavity 17, the liquid cavity 17 is provided with a pressure regulating hole, when liquid flows out from the liquid cavity 17, outside air enters the liquid cavity 17 through the pressure regulating hole, and negative pressure cannot be formed in the liquid cavity 17 to influence further outflow of the liquid.
The mixing pipe shaft 20 is communicated with the atomization system through a gas-liquid pipeline 2 and is used for conveying a gas-liquid mixture into the adjusting cavity 5.
The gas delivery device 16 comprises a gas pump, the gas pump is communicated with the atomization system through a gas path pipeline 1, and the gas pump can selectively and continuously deliver compressed gas into the atomization chamber 4, so that the atomization chamber 4 can selectively keep a negative pressure state; when the atomization chamber 4 is kept in a negative pressure state, under the action of pressure, the gas-liquid mixture in the adjusting chamber 5 is driven to flow to the nozzle structure 6, and is further mixed with compressed gas at the atomization chamber 4 to form gas-liquid atomized substance, and then the gas-liquid atomized substance is sprayed out by the spray head under the action of the compressed gas.
The gas conveying device 16 continuously conveys the compressed gas, so that the gas path cavity 7 can be dredged in one step to avoid the blockage of the gas path cavity 7; after the compressed gas is continuously conveyed, the atomizing cavity 4 is kept in a negative pressure state, and then the gas-liquid conveying device 15 is driven to suck the gas-liquid mixture to enter the atomizing system for atomizing treatment.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. 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 the like as used herein are for illustrative purposes only and do not denote a single embodiment.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An atomization system, comprising,
the gas pipeline (1), the gas-liquid pipeline (2), the gas-liquid atomization device (3) and the atomization cavity (4);
the gas-liquid atomization device (3) comprises an adjusting cavity (5) and an adjusting device; a nozzle structure (6) is arranged at the first end of the adjusting cavity (5), a gas path cavity (7) is formed by enclosing the nozzle structure (6) and the atomizing cavity (4), and the atomizing cavity (4) is communicated with the nozzle structure (6) and the gas path cavity (7); the second end of the adjusting cavity (5) 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 (2) is communicated with the adjusting cavity (5) and is used for conveying a gas-liquid mixture into the adjusting cavity (5);
the air path pipeline (1) is communicated with the air path cavity (7), so that a negative pressure environment can be selectively formed at the nozzle structure (6) and in the atomizing cavity (4).
2. Nebulisation system according to claim 1, characterised in that one of said adjustment means comprises an adjustment lever (10) and drive means; one end of the adjusting rod (10) penetrates through the opening structure of the adjusting cavity (5) and forms an adjusting channel with the adjusting cavity (5), and the other end of the adjusting rod is connected with the driving device; the driving device moves the adjusting rod (10) to reciprocate along the axial direction so as to control the flow efficiency of the adjusting channel.
3. An atomisation system according to claim 2, characterized in that a bubble generation plate (11) is further mounted in the conditioning chamber (5), the bubble generation plate (11) being arranged close to the second end of the conditioning chamber (5); a guide hole is formed in the center of the bubble generation plate (11), and the adjusting rod (10) penetrates through the guide hole and has relative axial movement freedom and relative rotation freedom; the bubble generating plate (11) is provided with a plurality of water cutting holes (12), and the water cutting holes (12) are distributed around the guide holes.
4. Atomisation system according to claim 1, characterised in that the inner and outer walls of the first end of the conditioning chamber (5) are both arranged tapering in the direction towards the nozzle arrangement (6).
5. Nebulisation system according to claim 2, characterised in that the end of the adjustment stem (10) close to the orifice structure (6) forms a closure (13), said closure (13) being adapted to the shape of the orifice structure (6).
6. Nebulisation system according to claim 5, characterised in that the radial width of the stopper (13) tapers in the direction away from the opening structure.
7. Atomisation system according to claim 1, characterised in that the nozzle arrangement (6) extends in a linear or non-linear manner in a direction away from the opening arrangement in a long manner.
8. An atomisation device comprising a gas and liquid delivery means (15), a gas delivery means (16) and an atomisation system according to any of the claims 1-7;
the gas-liquid conveying device (15) comprises a gas inlet (18), a liquid inlet (19) and a mixing pipe shaft (20); the liquid inlet (19) is used for introducing liquid, the gas inlet (18) is used for introducing normal-pressure gas, and the gas inlet (18) is communicated with the liquid inlet (19) through a mixing pipe shaft (20) so that the normal-pressure gas is mixed in the liquid to form a gas-liquid mixture with bubbles; the mixing pipe shaft (20) is communicated with the atomization system through a gas-liquid pipeline (2) and is used for conveying a gas-liquid mixture into the adjusting cavity (5);
the gas delivery device (16) comprises a gas pump; the air pump is communicated with the atomization system through the air path pipeline (1), and the air pump can selectively and continuously send compressed air into the atomization chamber (4) so that the atomization chamber (4) can selectively keep a negative pressure state;
when the atomization cavity (4) is kept in a negative pressure state, under the action of pressure, the gas-liquid mixture in the adjusting cavity (5) is driven to flow to the nozzle structure (6), and is further mixed with compressed gas at the atomization cavity (4) to form gas-liquid atomized substance, and then the gas-liquid atomized substance is uniformly dispersed along the side wall of the atomization cavity (4) and is sprayed out under the action of the compressed gas.
9. An atomisation device as claimed in claim 8, characterised in that the gas inlet (18) is the same inlet as the liquid inlet (19) for the simultaneous introduction of liquid and atmospheric gas.
10. An atomisation device as claimed in claim 8, characterised in that a liquid chamber (17) is connected to the liquid inlet (19), and in that a pressure regulating orifice is provided in the liquid chamber (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211089772.8A CN115634347A (en) | 2022-09-07 | 2022-09-07 | Atomization system and atomization device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211089772.8A CN115634347A (en) | 2022-09-07 | 2022-09-07 | Atomization system and atomization device |
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| CN115634347A true CN115634347A (en) | 2023-01-24 |
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| CN202211089772.8A Pending CN115634347A (en) | 2022-09-07 | 2022-09-07 | Atomization system and atomization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116573807A (en) * | 2023-06-08 | 2023-08-11 | 广东绿航环保工程有限公司 | Integrated wastewater and waste gas treatment equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116573807A (en) * | 2023-06-08 | 2023-08-11 | 广东绿航环保工程有限公司 | Integrated wastewater and waste gas treatment equipment |
| CN116573807B (en) * | 2023-06-08 | 2024-01-12 | 广东绿航环保工程有限公司 | Integrated wastewater and waste gas treatment equipment |
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