CN210411219U - Two-fluid nozzle for efficient atomization of essential oil - Google Patents
Two-fluid nozzle for efficient atomization of essential oil Download PDFInfo
- Publication number
- CN210411219U CN210411219U CN201920575649.4U CN201920575649U CN210411219U CN 210411219 U CN210411219 U CN 210411219U CN 201920575649 U CN201920575649 U CN 201920575649U CN 210411219 U CN210411219 U CN 210411219U
- Authority
- CN
- China
- Prior art keywords
- cavity
- nozzle
- negative pressure
- speed
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a two-fluid nozzle for high-efficiency atomization of essential oil, which comprises a nozzle sleeve and a nozzle pipe connected with the nozzle sleeve, wherein a negative pressure cavity is arranged in the nozzle sleeve, the tail part of the negative pressure cavity is communicated with the nozzle pipe, and the side part of the negative pressure cavity is communicated with a liquid suction cavity; a high-speed cavity communicated with the negative pressure cavity is arranged in the nozzle pipe, and the high-speed cavity is a conical cavity; high-pressure gas enters the high-speed cavity from the wide-mouth end of the high-speed cavity and is accelerated to form high-speed jet flow, the high-speed jet flow is injected into the negative pressure cavity to form negative pressure in the negative pressure cavity, and the negative pressure cavity with the negative pressure sucks liquid through the liquid suction cavity and then is injected through the nozzle opening under the action of the high-speed jet flow to form divergent atomized flow. The nozzle utilizes negative pressure to suck liquid into the negative pressure cavity by self-suction to generate the spraying effect of fine liquid drops, does not need to additionally provide power for the liquid, saves the cost and reduces the occupied space of the whole equipment.
Description
Technical Field
The utility model relates to a two fluid nozzle for essential oil high efficiency atomizing.
Background
The atomizing nozzle is a device which can atomize and spray liquid and is uniformly suspended in air, and the atomizing nozzle is also needed in the essential oil atomizing technology, but the existing atomizing nozzle has a complex structure and poor atomizing effect. Most nozzles on the market do not have the functions of self-suction and spraying, only the nozzles are used as a spraying channel, and power needs to be provided for liquid when the nozzles are used, such as a hydraulic pump or a peristaltic pump, so that the cost is high, and the occupied space is larger.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be used for high-efficient atomizing two fluid nozzle of essential oil to solve current nozzle and do not possess from inhaling the problem with the spraying function.
In order to solve the technical problem, the utility model provides a two-fluid nozzle for high-efficient atomization of essential oil, which comprises a nozzle sleeve and a nozzle pipe connected with the nozzle sleeve, wherein a negative pressure cavity is arranged in the nozzle sleeve, the tail part of the negative pressure cavity is communicated with the nozzle pipe, and the side part of the negative pressure cavity is communicated with a liquid suction cavity; a high-speed cavity communicated with the negative pressure cavity is arranged in the nozzle pipe, and the high-speed cavity is a conical cavity; high-pressure gas enters the high-speed cavity from the wide-mouth end of the high-speed cavity and is accelerated to form high-speed jet flow, the high-speed jet flow is injected into the negative pressure cavity to form negative pressure in the negative pressure cavity, and the negative pressure cavity with the negative pressure sucks liquid through the liquid suction cavity and then is injected through the nozzle opening under the action of the high-speed jet flow to form divergent atomized flow.
Furthermore, a transition cavity communicated with the wide-mouth end of the high-speed cavity is further arranged in the nozzle pipe, and high-pressure gas enters the accelerating cavity through the transition cavity.
Further, the central axis of the liquid suction cavity is orthogonal to the central axis of the high speed cavity.
Furthermore, one end of the nozzle sleeve connected with the nozzle pipe is provided with a first joint, and a fourth joint matched with the first joint is arranged at a period of time when the nozzle pipe is connected with the nozzle sleeve.
Further, the first joint and the fourth joint are connected through threads.
Furthermore, the transition cavity is connected with an air outlet of the air pump through an air inlet pipe.
Furthermore, one end, far away from the nozzle sleeve, of the nozzle pipe is provided with a third joint, and the third joint is connected with the air inlet pipe through threads.
Further, the liquid suction cavity is connected with the liquid storage bottle through a liquid suction tube.
Further, a second joint is arranged at one end, connected with the pipette, of the nozzle sleeve, and the second joint is connected with the pipette through threads.
The utility model has the advantages that: high-pressure gas enters the high-speed cavity from the wide-mouth end of the high-speed cavity and is accelerated to form high-speed jet flow, the high-speed jet flow is injected into the negative pressure cavity to form negative pressure in the negative pressure cavity, the negative pressure cavity with the negative pressure sucks liquid through the liquid suction cavity and then is injected through the nozzle opening under the action of the high-speed jet flow to form divergent atomized flow, and the structure can generate the spraying effect of fine liquid drops by generating negative pressure to suck the liquid and uniformly mix the gas and the liquid; in addition, this application is still through decomposing into nozzle cover and nozzle pipe two parts with the nozzle, and the components of a whole that can function independently design does benefit to processing and reduce cost.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Wherein: 1. a nozzle sleeve; 11. a first joint; 12. a negative pressure chamber; 13. a nozzle opening; 14. a liquid suction chamber; 15. a second joint; 2. a nozzle tube; 21. a transition chamber; 22. a high-speed cavity; 23. a third joint; 3. an air inlet pipe; 4. a pipette.
Detailed Description
The two-fluid nozzle for efficient atomization of essential oil as shown in fig. 1 comprises a nozzle sleeve 1 and a nozzle pipe 2 connected with the nozzle sleeve 1, wherein a negative pressure cavity 12 is arranged in the nozzle sleeve 1, the tail part of the negative pressure cavity 12 is communicated with the nozzle pipe 2, and the side part of the negative pressure cavity 12 is communicated with a liquid suction cavity 14. A high-speed cavity 22 communicated with the negative pressure cavity 12 is arranged in the nozzle pipe 2, and the high-speed cavity 22 is a conical cavity; after the high-pressure gas reaches the high-speed cavity 22, because the diameter of the high-speed cavity 22 is sharply reduced, according to the principle that the flow rate is inversely proportional to the cross-sectional area, the flow rate of the high-pressure gas is increased to form high-speed jet flow, the high-speed jet flow is injected into the negative pressure cavity 12 to form negative pressure in the negative pressure cavity 12, the negative pressure cavity 12 with the negative pressure sucks liquid into the negative pressure cavity 12 through the liquid suction cavity 14 to be mixed with the high-speed jet flow, and finally the liquid is injected through the nozzle opening. The nozzle utilizes negative pressure to suck liquid into the negative pressure cavity 12 by self-suction to generate the spraying effect of fine liquid drops, does not need to additionally provide power for the liquid, saves the cost and reduces the occupied space of the whole equipment.
Still be equipped with in the nozzle pipe 2 with the transition chamber 21 of the wide-mouth end intercommunication in high-speed chamber 22, high-pressure gas passes through transition chamber 21 gets into the chamber with higher speed, and transition chamber 21 is smooth cylindrical cavity, can provide buffer space for the gas that gets into in the nozzle pipe 2, makes high-pressure gas get into the chamber with higher speed uniformly to improve the spraying effect.
The central axis of the liquid suction cavity 14 is orthogonal to the central axis of the high-speed cavity 22, and liquid in the liquid suction cavity 14 is vertically mixed with the high-speed jet flow, so that the turbulent effect is improved, the high-speed jet flow and the liquid can be fully mixed, and the spraying effect is further improved.
A first joint 11 is arranged at one end of the nozzle sleeve 1 connected with the nozzle pipe 2, and a fourth joint matched with the first joint 11 is arranged at a period of time when the nozzle pipe 2 is connected with the nozzle sleeve 1; the first joint 11 and the fourth joint are connected through threads. The nozzle is divided into the nozzle sleeve 1 and the nozzle pipe 2, so that the processing and the cost reduction are facilitated; and, through threaded connection, the dismouting is also very convenient between nozzle sleeve 1 and the nozzle pipe 2.
The transition cavity 21 is connected with the air outlet of the air pump through the air inlet pipe 3, and high-pressure air generated by the air pump enters the transition cavity 21 of the nozzle pipe 2 through the air inlet pipe 3; and one end of the nozzle pipe 2, which is far away from the nozzle sleeve 1, is provided with a third joint 23, and the third joint 23 is connected with the air inlet pipe 3 through threads. The nozzle can be directly connected with an outlet of the air pump through the air inlet pipe 3, so that time and labor are saved, and the nozzle is convenient to install.
The liquid suction cavity 14 is connected with a liquid storage bottle (a liquid storage tank, a liquid storage tank or other liquid storage equipment) through a liquid suction pipe 4; the end of the nozzle sleeve 1 connected with the pipette 4 is provided with a second joint 15, and the second joint 15 is connected with the pipette 4 through threads.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. The two-fluid nozzle for efficiently atomizing essential oil is characterized by comprising a nozzle sleeve and a nozzle pipe connected with the nozzle sleeve, wherein a negative pressure cavity is arranged in the nozzle sleeve, the tail part of the negative pressure cavity is communicated with the nozzle pipe, and the side part of the negative pressure cavity is communicated with a liquid suction cavity; a high-speed cavity communicated with the negative pressure cavity is arranged in the nozzle pipe, and the high-speed cavity is a conical cavity; high-pressure gas enters the high-speed cavity from the wide-mouth end of the high-speed cavity and is accelerated to form high-speed jet flow, the high-speed jet flow is injected into the negative pressure cavity to form negative pressure in the negative pressure cavity, and the negative pressure cavity with the negative pressure sucks liquid through the liquid suction cavity and then is injected through the nozzle opening under the action of the high-speed jet flow to form divergent atomized flow.
2. The two-fluid nozzle for efficient atomization of essential oil according to claim 1, wherein a transition cavity communicated with the wide-mouth end of the high-speed cavity is further arranged in the nozzle tube, and high-pressure gas enters the accelerating cavity through the transition cavity.
3. A two-fluid nozzle for the efficient atomization of essential oils according to claim 1 or 2, wherein the central axis of the imbibing chamber is orthogonal to the central axis of the high velocity chamber.
4. The two-fluid nozzle for efficient atomization of essential oil according to claim 1, wherein a first joint is arranged at one end of the nozzle sleeve connected with the nozzle pipe, and a fourth joint matched with the first joint is arranged at a period of time when the nozzle pipe is connected with the nozzle sleeve.
5. The two-fluid nozzle for efficient atomization of essential oil according to claim 4, wherein the first joint and the fourth joint are connected through threads.
6. The two-fluid nozzle for efficient atomization of essential oil according to claim 2, wherein the transition chamber is connected with an air outlet of an air pump through an air inlet pipe.
7. The two-fluid nozzle for efficient atomization of essential oil according to claim 6, wherein a third joint is arranged at one end, away from the nozzle sleeve, of the nozzle pipe, and the third joint is in threaded connection with the air inlet pipe.
8. A two-fluid nozzle for efficient atomization of essential oil according to claim 1, wherein the pipette chamber is connected to a reservoir via a pipette.
9. A two-fluid nozzle for high-efficiency atomization of essential oil according to claim 8, wherein a second joint is arranged at one end of the nozzle sleeve connected with the pipette, and the second joint is connected with the pipette through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575649.4U CN210411219U (en) | 2019-04-25 | 2019-04-25 | Two-fluid nozzle for efficient atomization of essential oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575649.4U CN210411219U (en) | 2019-04-25 | 2019-04-25 | Two-fluid nozzle for efficient atomization of essential oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210411219U true CN210411219U (en) | 2020-04-28 |
Family
ID=70371070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920575649.4U Active CN210411219U (en) | 2019-04-25 | 2019-04-25 | Two-fluid nozzle for efficient atomization of essential oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210411219U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007500A (en) * | 2020-09-07 | 2020-12-01 | 浙江兰电环保集团有限公司 | SOx/NOx control equipment convenient to dismouting maintenance |
| CN113457865A (en) * | 2021-07-30 | 2021-10-01 | 翟国峰 | Autonomous pressurizing flow type liquid raw material injection device |
| CN113578559A (en) * | 2021-08-27 | 2021-11-02 | 深圳市鑫王牌科技发展有限公司 | Nozzle and spraying equipment |
| WO2023207368A1 (en) * | 2022-04-29 | 2023-11-02 | 海南摩尔兄弟科技有限公司 | Electronic atomization apparatus, liquid storage and atomization assembly thereof, and nozzle |
-
2019
- 2019-04-25 CN CN201920575649.4U patent/CN210411219U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007500A (en) * | 2020-09-07 | 2020-12-01 | 浙江兰电环保集团有限公司 | SOx/NOx control equipment convenient to dismouting maintenance |
| CN113457865A (en) * | 2021-07-30 | 2021-10-01 | 翟国峰 | Autonomous pressurizing flow type liquid raw material injection device |
| CN113578559A (en) * | 2021-08-27 | 2021-11-02 | 深圳市鑫王牌科技发展有限公司 | Nozzle and spraying equipment |
| WO2023207368A1 (en) * | 2022-04-29 | 2023-11-02 | 海南摩尔兄弟科技有限公司 | Electronic atomization apparatus, liquid storage and atomization assembly thereof, and nozzle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210411219U (en) | Two-fluid nozzle for efficient atomization of essential oil | |
| KR101844488B1 (en) | Portable Ultrafine Nebulizer | |
| US11040362B2 (en) | Atomizing nozzle and atomizing device comprising same | |
| CN102588353A (en) | Self excited oscillation type jet vacuum pump | |
| CN106670007A (en) | Self-suction double-phase-flow atomizing nozzle | |
| CN107269544A (en) | A kind of jet pump | |
| CN205147956U (en) | Continuous liquid supply type micro-lubricating device | |
| CN203030426U (en) | Three-way joint ejector | |
| CN207064252U (en) | A kind of jet pump | |
| CN209138901U (en) | A kind of injector | |
| CN208894002U (en) | A kind of low pressure atomization nozzle applied to sprinkling irrigation | |
| CN204974256U (en) | Super biological liquid membrane that receives presses down dirt machine | |
| CN107472685B (en) | Pressurizing device applied to liquid atomizer and liquid atomizer | |
| CN211836923U (en) | Fluid dynamics integral type foam dust device | |
| CN204894212U (en) | Fluid mixing apparatus | |
| CN202538096U (en) | Spraying device for otorhinolaryngology | |
| CN104549817A (en) | Aerosol valve | |
| CN110464927A (en) | A kind of atomization system based on flow focusing technology | |
| CN204532995U (en) | A kind of jetting stream vacuum pump structure | |
| CN204892183U (en) | Negative pressure pipette | |
| CN210357635U (en) | Small-area atomizing device | |
| CN210187527U (en) | Ultrasonic transducer for realizing efficient atomization spraying | |
| CN216777600U (en) | Intelligent environment-friendly robot | |
| CN216571082U (en) | Negative pressure nozzle for skin introduction | |
| CN209735381U (en) | Jet device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230510 Address after: 401331 a-8-8, first floor, No. 25, South University Town Road, Shapingba District, Chongqing Patentee after: CHONGQING JIAOHU TECHNOLOGY CO.,LTD. Address before: No. 174 Shazhong Road, Shapingba District, Chongqing, 400044 Patentee before: Guo Gang |
|
| TR01 | Transfer of patent right |