CN211512977U - Atomization system based on flow focusing technology - Google Patents
Atomization system based on flow focusing technology Download PDFInfo
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- CN211512977U CN211512977U CN201921491961.1U CN201921491961U CN211512977U CN 211512977 U CN211512977 U CN 211512977U CN 201921491961 U CN201921491961 U CN 201921491961U CN 211512977 U CN211512977 U CN 211512977U
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Abstract
The utility model discloses an atomizing system based on flow focusing technique relates to atomizing technical field. The utility model comprises a liquid storage tank, a peristaltic pump, an air pump and a two-fluid nozzle device; the bottom of the liquid storage tank is communicated with one end of the first connecting pipe; the other end of the first connecting pipe penetrates through the peristaltic pump and is communicated with a liquid inlet pipe of the two-fluid spray head device. The utility model discloses a peristaltic pump will carry the hydrojet in the liquid storage pot to two fluid nozzle devices in, and the air pump carries gas to two fluid nozzle devices in, the hydrojet that flows out from two fluid nozzle devices is driven by the gas that flows at a high speed, forms a microjet at the conical top, and this microjet breaks into monodispersity droplet in certain distance department outside the aperture, has consequently formed the little nanometer level of atomized liquid drop; the process can be suitable for various liquids with different viscosities and different flowability, effectively improves the dispersion effect of the sprayed liquid, and is beneficial to the absorption efficiency of animals and plants on small liquid drops.
Description
Technical Field
The utility model belongs to the technical field of the atomizing, especially, relate to an atomizing system based on flow focusing technique.
Background
The spraying instrument or the atomizing instrument disperses the continuously supplied spray liquid into a plurality of tiny liquid beads to act on the surfaces of animals and plants or air so as to realize the functions of beautifying, watering or sterilizing the surface of the epidermis; the tiny liquid beads are beneficial to the full absorption and utilization of animals and plants, and have strong action effect, thereby providing certain convenience for the life of people.
The spraying instruments on the market have two modes: 1. atomizing by using a common two-fluid spray head device: when the spray liquid is discharged through the two-fluid atomization nozzle and flows through the margin of the nozzle hole, the spray liquid is unfolded into a spray liquid layer, and the spray liquid layer is split into elongated tubular thick and thin cylinders due to unstable aerodynamic force and then becomes liquid drops; the spray liquid is extruded into the nozzle through internal pressure, a blade is arranged in the atomizing nozzle, and the spray liquid moving at high speed forms mist through a rotational flow cavity of the blade, so that the spray liquid forms atomized particles with the diameter of about 15-60 microns after impacting and rebounding, and the atomized particles are sprayed out through an outlet of the nozzle to form the spray. 2. By using a chip control technology and an ultrasonic high-speed vibration cutting technology, water or essence is subjected to nanocrystallization and is split into 0.3-0.5 micron, and water is sprayed out through the fine pores on the spraying elastic sheet of the instrument in a nanometer atomizing mode;
the two atomization instruments on the market can only atomize spray liquid with lower viscosity and stronger fluidity similar to water, and the diameter of liquid bead particles atomized by the existing atomization mode is larger; the atomization instrument on the market for the liquid spraying with higher viscosity and poor fluidity can not atomize at present.
Therefore, a device capable of atomizing various liquid sprays with different viscosities and different flowability into micro-nano-scale liquid drop particles needs to be researched.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an atomizing system based on flow focusing technique, come to carry two fluid shower nozzle devices continuously steadily with the hydrojet in the liquid storage pot through the peristaltic pump in, meanwhile the air pump carries gas to two fluid shower nozzle devices in, the hydrojet that flows out from two fluid shower nozzle devices is driven by the gas that flows at a high speed, form stable toper at the taper nozzle after the aperture is focused, form a microjet at the conical top of awl, this microjet is broken into the droplet of monodispersity in certain distance department outside the aperture, consequently, micro-nano-scale atomized liquid drop and granule have been formed; the problem of current can't make the hydrojet atomizing of various different viscosities, various different mobility become micro-nano level droplet particle is solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an atomization system based on a flow focusing technology, which comprises a liquid storage tank, a peristaltic pump, an air pump and a two-fluid nozzle device; the bottom of the liquid storage tank is communicated with one end of the first connecting pipe; the other end of the first connecting pipe penetrates through the peristaltic pump and is communicated with a liquid inlet pipe of the two-fluid spray head device;
and the air inlet pipe of the two-fluid spray head device is communicated with the air outlet of the air pump through a second connecting pipe.
Wherein, a plurality of buffer rubber pipes are communicated with the first connecting pipe.
Further, the buffer rubber tube comprises a cylindrical tube and a conical hopper; the bottom of the cylindrical barrel is communicated with a conical hopper, and the bottom of the conical hopper is communicated with the first connecting pipe.
Further, the two-fluid spray head device is a liquid-gas two-fluid flow focusing spray head; the two-fluid spray head device comprises a liquid inlet pipe and a spray head; one end of the liquid inlet pipe penetrates through the spray head, and the end part of the liquid inlet pipe is connected with the inner surface of the spray head through a fixing ring;
the end surface of the spray head is provided with a conical spray nozzle which corresponds to one end part of the liquid inlet pipe; the peripheral side surface of the spray head is communicated with an air inlet pipe;
wherein, a plurality of air holes are uniformly distributed on the fixing ring.
Furthermore, the upper part and the lower part of the liquid storage tank are respectively a cylindrical pipe and a conical pipe which are communicated with each other, the bottom of the conical pipe is communicated with the first connecting pipe through a liquid outlet pipe, and liquid spray is stored in the liquid storage tank.
The utility model discloses following beneficial effect has:
1. the utility model discloses a peristaltic pump comes to carry the hydrojet in the liquid storage pot to two fluid nozzle devices in, and meanwhile the air pump carries gas to two fluid nozzle devices in, the hydrojet that flows out from two fluid nozzle devices is driven by the gas that flows at a high speed, forms stable toper at the taper nozzle after the aperture is focused, forms a microjet at the conical top of awl, and this microjet breaks into monodispersity droplet in certain distance department outside the aperture, has consequently formed the atomizing liquid drop and the granule of micro-nano level; the process can effectively improve the dispersion effect of the spray liquid, is beneficial to the absorption efficiency of animals and plants on small liquid drops and enhances the action effect of the small liquid drops; furthermore the utility model discloses can be used to the liquid spray of various different consistencies and various different mobility, for the atomizer that has now on the market, the utility model discloses an atomizer application range is wider, and market value potential is big.
2. The utility model discloses a peristaltic pump makes the hydrojet in the liquid storage tank carry out the pulsed and flows, and the hydrojet when the rubber tube cushion, and the pulse that the peristaltic pump produced is balanced to the air in the extrusion rubber tube, makes the hydrojet continuously steadily carry to two fluid nozzle devices in, eliminates the pulse that the peristaltic pump produced, and the people's of being convenient for use improves the atomization effect of spraying appearance.
3. The utility model discloses a liquid storage pot is found to cylinder pipe and circular cone pipe, and the circular cone pipe can effectually prevent that the hydrojet from being the cavity form in the bottom of liquid storage pot, and in the effectual hydrojet uniform flow of assurance arrived first connecting pipe, the volume of remaining of hydrojet in the reduction liquid storage pot improved the utilization ratio of hydrojet, avoided the waste of hydrojet.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a system diagram of an atomization system based on a flow focusing technique according to the present invention;
FIG. 2 is a schematic structural view of a two-fluid nozzle assembly according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-liquid storage tank, 2-peristaltic pump, 3-air pump, 4-two-fluid spray head device, 5-buffer rubber tube, 6-spray head, 7-fixing ring, 101-first connecting tube, 401-second connecting tube, 501-columnar cylinder, 502-conical hopper, 601-conical nozzle and 701-air vent.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "end" and the like are used for indicating an orientation or positional relationship only for convenience of description of the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
As shown in fig. 1-2, the present invention relates to an atomization system based on flow focusing technology, which comprises a liquid storage tank 1, a peristaltic pump 2, an air pump 3 and a two-fluid nozzle device 4; the bottom of the liquid storage tank 1 is communicated with one end of a first connecting pipe 101; the other end of the first connecting pipe 101 penetrates through the peristaltic pump 2 and is communicated with a liquid inlet pipe of the two-fluid spray head device 4;
the peristaltic pump 2 is in the prior art, a motor is arranged inside the peristaltic pump 2, a plurality of cylindrical rollers are circumferentially arranged on a plurality of shafts of the motor, the cylindrical rollers are driven to rotate by the rotation of the motor, and the cylindrical rollers extrude the spray liquid in the first connecting pipe 101 to provide power for the movement of the spray liquid in the first connecting pipe 101;
the air inlet pipe of the two-fluid nozzle device 4 is communicated with the air outlet of the air pump 3 through a second connecting pipe 401.
The first connecting pipe 101 is communicated with a buffer rubber pipe 5, and the peristaltic pump 2 provides pulse power for the liquid spray in the first connecting pipe 101, so the buffer rubber pipe 5 is required to change the pulse power into continuous smooth power; when the liquid spray enters the buffer rubber tube 5, the liquid spray extrudes the air in the buffer rubber tube 5 to balance the pulse generated by the peristaltic pump 2, and finally, the liquid spray continuously and smoothly flows into the two-fluid spray head device 4.
Wherein, the buffer rubber tube 5 comprises a cylindrical tube 501 and a conical hopper 502; the bottom of the cylindrical barrel 501 is communicated with a conical hopper 502, and the bottom of the conical hopper 502 is communicated with the first connecting pipe 101; after the liquid spray enters the buffer rubber tube 5, the liquid spray in the cylindrical tube 501 is hollow along with the use of the liquid spray in the buffer rubber tube 5, and the liquid spray is attached to the inner surface of the cylindrical tube 501, so that the conical hopper 502 can prevent the hollow phenomenon at the bottom of the buffer rubber tube 5, and the liquid spray flows from the conical hopper 502 to the first connecting tube 101.
Wherein, the two-fluid spray head device 4 is a liquid-gas two-fluid flow focusing spray head; the second fluid spray head device 4 comprises a liquid inlet pipe and a spray head 6; one end of the liquid inlet pipe penetrates through the spray head 6, and the end part of the liquid inlet pipe is connected with the inner surface of the spray head 6 through a fixing ring 7;
wherein, the two-fluid spray head device 4 is a liquid-gas two-fluid flow focusing spray head; the second fluid spray head device 4 comprises a liquid inlet pipe and a spray head 6; one end of the liquid inlet pipe penetrates through the spray head 6, and the end part of the liquid inlet pipe is connected with the inner surface of the spray head 6 through a fixing ring 7; the two-fluid nozzle device 4 is a nozzle manufactured based on a liquid-gas two-fluid flow focusing technology, and the market has such products, the utility model discloses just enumerate one, can not restrict the utility model discloses a protection scope.
The end surface of the spray head 6 is provided with a conical nozzle 601, and the conical nozzle 601 corresponds to one end part of the liquid inlet pipe 6; the peripheral side surface of the spray head 6 is communicated with an air inlet pipe;
wherein, a plurality of air holes 701 are uniformly distributed on the fixing ring 7
When the spray liquid in the liquid storage tank 1 flows from the liquid storage tank 1 to the liquid inlet pipe of the fluid spray head 4 through the first connecting pipe 101 under the action of the peristaltic pump 2, the spray liquid can continuously and stably flow under the action of the buffer rubber pipe 5; under the action of the air pump 3, outside air enters the spray head 6 through the second connecting pipe 401 and the air inlet pipe and flows to the outside from the conical nozzle 601 through the air holes 701; the spray liquid flowing out of the liquid inlet pipe of the two-fluid nozzle device 4 is driven by gas flowing at high speed, and forms a stable cone at the conical nozzle 601 after being focused by the small hole, a micro-jet flow is formed at the top end of the cone, and the micro-jet flow is broken into monodisperse micro-droplets at a certain distance outside the small hole, so that micro-nano-scale atomized liquid drops and particles are formed, the atomization degree is high, the animal and plant can be fully absorbed and utilized, and the action effect is strong; in addition the utility model discloses can be used to the liquid spray of various different viscidities and various different mobility, for the atomizer that has now on the market.
Wherein, the upper part and the lower part of the liquid storage tank 1 are respectively a cylindrical pipe and a conical pipe which are communicated with each other, the bottom of the conical pipe is communicated with the first connecting pipe through a liquid outlet pipe, and spray liquid is stored in the liquid storage tank 1;
the liquid storage tank 1 is constructed by the cylindrical pipe and the conical pipe, the conical pipe can effectively prevent the spray liquid from being hollow at the bottom of the liquid storage tank 1, the spray liquid can be effectively ensured to uniformly flow into the first connecting pipe, the residual quantity of the spray liquid in the liquid storage tank 1 is reduced, the utilization rate of the spray liquid is improved, and the waste of the spray liquid is avoided; the hydrojet be various different consistencies, the hydrojet of various different mobility, this kind of hydrojet all is applicable to the utility model discloses an atomizing system based on mobile focusing technique to improve the application range of mobile focusing technique spraying appearance, and be different from the spraying appearance on the market, its range of application is wider, and market potential is bigger.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides an atomizing system based on flowing focus technique, includes liquid storage pot (1), peristaltic pump (2), air pump (3) and two fluid shower nozzle devices (4), its characterized in that:
the bottom of the liquid storage tank (1) is communicated with one end of a first connecting pipe (101); the other end of the first connecting pipe (101) penetrates through the peristaltic pump (2) and is communicated with a liquid inlet pipe of the two-fluid spray head device (4);
the air inlet pipe of the two-fluid nozzle device (4) is communicated with the air outlet of the air pump (3) through a second connecting pipe (401),
wherein, a plurality of buffer rubber pipes (5) are communicated with the first connecting pipe (101).
2. A flow focusing technology based atomization system according to claim 1, characterized in that the buffer rubber tube (5) comprises a cylindrical barrel (501) and a conical hopper (502); the bottom of the cylindrical barrel (501) is communicated with a conical hopper (502), and the bottom of the conical hopper (502) is communicated with the first connecting pipe (101).
3. An atomisation system based on flow focusing technology according to claim 1, characterised in that the two-fluid nozzle device (4) is a two-fluid liquid-gas flow focusing nozzle; the two-fluid spray head device (4) comprises a liquid inlet pipe and a spray head (6); one end of the liquid inlet pipe penetrates through the spray head (6), and the end part of the liquid inlet pipe is connected with the inner surface of the spray head (6) through a fixing ring (7);
the end surface of the spray head (6) is provided with a conical nozzle (601), and the conical nozzle (601) corresponds to one end part of the liquid inlet pipe; the peripheral side surface of the spray head (6) is communicated with an air inlet pipe;
wherein, a plurality of air holes (701) are uniformly distributed on the fixing ring (7).
4. An atomization system based on a flow focusing technology according to claim 1, characterized in that the upper part and the lower part of the liquid storage tank (1) are respectively a cylindrical pipe and a conical pipe which are communicated with each other, and the bottom of the conical pipe is communicated with the first connecting pipe (101) through a liquid outlet pipe; and the liquid storage tank (1) is internally stored with spray liquid.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491961.1U CN211512977U (en) | 2019-09-09 | 2019-09-09 | Atomization system based on flow focusing technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921491961.1U CN211512977U (en) | 2019-09-09 | 2019-09-09 | Atomization system based on flow focusing technology |
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| CN211512977U true CN211512977U (en) | 2020-09-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464927A (en) * | 2019-09-09 | 2019-11-19 | 合肥中科力一科技有限公司 | A kind of atomization system based on flow focusing technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464927A (en) * | 2019-09-09 | 2019-11-19 | 合肥中科力一科技有限公司 | A kind of atomization system based on flow focusing technology |
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