CN108080167A - A kind of protrusion flow-disturbing atomising device - Google Patents
A kind of protrusion flow-disturbing atomising device Download PDFInfo
- Publication number
- CN108080167A CN108080167A CN201810095046.4A CN201810095046A CN108080167A CN 108080167 A CN108080167 A CN 108080167A CN 201810095046 A CN201810095046 A CN 201810095046A CN 108080167 A CN108080167 A CN 108080167A
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- Prior art keywords
- liquid
- disturbing
- flow
- outlet
- protrusion
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- 239000007788 liquid Substances 0.000 claims abstract description 130
- 239000007921 spray Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 239000012530 fluid Substances 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 57
- 239000003570 air Substances 0.000 description 40
- 238000000889 atomisation Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 230000003116 impacting effect Effects 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
- B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
- B05B7/0815—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with at least one gas jet intersecting a jet constituted by a liquid or a mixture containing a liquid for controlling the shape of the latter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/005—Nozzles or other outlets specially adapted for discharging one or more gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nozzles (AREA)
Abstract
The present invention provides a kind of raised flow-disturbing atomising devices, including air pump, air nozzle, spoiler and liquid discharge device, air nozzle is provided with air inlet end and outlet end, air pump is connected with air inlet end, air nozzle is disposed with laminar flow chamber along air inlet end to outlet end direction and accelerates chamber, spoiler is arranged at outlet end, the outer wall of spoiler is provided with multiple flow-disturbing protrusions, and the gap formed between flow-disturbing protrusion and the inner wall of outlet end is outlet passageway, liquid discharge device is provided with liquid outlet, and liquid outlet is oppositely arranged with outlet end.Using the raised flow-disturbing atomising device of technical solution of the present invention, the atomising device can improve the atomizing effect of liquid, simultaneously because the random small whirlpool that turbulent flow generates, the liquid suctioned out from liquid discharge device will more tempestuously be broken up and form more small fluid molecule group, be further ensured that liquid is fully atomized.
Description
Technical field
The present invention relates to liquid to be atomized technical field, and in particular to a kind of protrusion flow-disturbing atomising device.
Background technology
It is as the improvement of people's living standards, now more demanding to the air taste of various places.Such as:Automotive interior,
Bedroom, hotel guest room etc. many times can all use liquid or solid fragrance to improve the environment residing for oneself, so that oneself
It is relaxing.But the effect that nature volatilization is directly carried out using liquid or solid fragrance is not achieved that we are required quickly to make
Ambient air changes the purpose of taste, and perfume molecules cross conference so that comfortable effect is not achieved in smell overrich, finally lead
Diffusion velocity is caused to waste fragrance slowly more.
In existing technology, the method atomized the liquid into has very much, and it is current to be atomized the liquid into using bernoulli principle
Fairly simple lower-cost mode, but existing technology is all to rest on to generate negative pressure to liquid progress mist using laminar flow
Change.The flow velocity of laminar flow is low, and the negative pressure of generation is small, and the negative pressure region of formation is small, the diffusion being unfavorable for after the atomization and atomization of drop,
The energy of laminar gas is small ineffective for breaing up for liquid simultaneously.In conclusion laminar gas of the prior art for
The atomizing effect of liquid is bad, and the negative pressure formed at nozzle is low so that the liquid sucking-off amount deficiency in liquid bottles, so that
The atomizing effect for obtaining liquid is bad.
The content of the invention
It is an object of the present invention to provide a kind of raised flow-disturbing atomising device, which can will be in liquid discharge device
Liquid be fully atomized, simple in structure and atomizing effect is good.
Based on this, the present invention proposes a kind of raised flow-disturbing atomising device, including air pump, air nozzle, spoiler and goes out liquid
Device, the air nozzle are provided with air inlet end and outlet end, and the air pump is connected with the air inlet end, the jet
Mouth is disposed with laminar flow chamber along the air inlet end to the outlet end direction and accelerates chamber, and the spoiler is set
In the outlet end, the outer wall of the spoiler is provided with multiple flow-disturbing protrusions, and flow-disturbing protrusion and outlet end
The gap formed between inner wall is outlet passageway, and the liquid discharge device is provided with liquid outlet, the liquid outlet and the outlet side
Portion is oppositely arranged.
Preferably, the spoiler is screw element, and the screw element is bolted in the inner wall of the outlet end, institute
It states screw element outer wall and is provided with multiple thread protrusions, and spiral shell is formed between the inner wall of each thread protrusion and the outlet end
Revolve outlet passageway.
Preferably, the spacing between adjacent each flow-disturbing protrusion is equal.
Preferably, the acceleration chamber is tapered runner, and the cross-sectional area of the tapered runner along it is described into
Gas end to the outlet end direction linearly successively decreases.
Preferably, the air nozzle and the liquid discharge device are both provided with for the fixed clamping of external means of support
Portion.
Preferably, the air nozzle is set parallel to horizontal plane, and the liquid discharge device is set perpendicular to horizontal plane.
Preferably, liquid outlet suction pipe is further included, the liquid outlet suction pipe interference is connected to the liquid outlet.
Preferably, the caliber of the liquid outlet suction pipe is 0.18-0.24mm.
Preferably, the liquid outlet is taper liquid outlet, and the bore edge of the taper liquid outlet goes out liquid direction
It tapers into.
Implement the embodiment of the present invention, have the advantages that:
1st, the laminar gas that air pump is passed through is accelerated by the way that chamber is accelerated to realize so that the flow velocity of gas faster, and then is reduced
The output power of air pump saves electric power resource, and then can select small-power air pump as needed;Gas is sent out when impacting flow-disturbing protrusion
Raw airflow collision, and then destroy laminar condition and laminar gas is caused to be changed into turbulent gases, and turbulent gases pass through outlet passageway
Outflow, the high velocity turbulent flow gas that outlet passageway sprays are formed about negative pressuren zone in outlet end, with being born caused by laminar-type air-flow
Unlike pressure, turbulent flow is due to the momentum transfer efficiency with higher amount level, and the negative pressure at liquid discharge device liquid outlet is more
Substantially, so as to more easily suction out liquid out of liquid discharge device, and then ensure that enough liquid is sucked out, improve the mist of liquid
Change effect, simultaneously because the random small whirlpool that turbulent flow generates, the liquid suctioned out from liquid discharge device will more tempestuously be broken up
And more small fluid molecule group is formed, it is further ensured that liquid is fully atomized.
2nd, spoiler is screw element, and screw element is bolted in the inner wall of outlet end, and screw element outer wall is provided with multiple screw threads
Protrusion, and spiral outlet passageway is formed between the inner wall of each thread protrusion and outlet end, spiral outlet passageway causes gas to exist
Gas swirl is generated when flowing through so that laminar gas is preferably changed into turbulent gases.
3rd, spoiler is screw element, and screw element is bolted in the inner wall of outlet end, and screw element outer wall is provided with multiple screw threads
Protrusion, and spiral outlet passageway is formed between the inner wall of each thread protrusion and outlet end, spiral outlet passageway causes gas to exist
Gas swirl is generated when flowing through so that laminar gas is preferably changed into turbulent gases.
4th, it is tapered runner to accelerate chamber, and the cross-sectional area of tapered runner is in line along air inlet end to outlet end direction
Property is successively decreased, and when passing through tapered runner, flow velocity is speeded gas and the pressure loss is few.
5th, the atomising device further includes liquid outlet suction pipe, and liquid outlet suction pipe interference is connected to liquid outlet, so that liquid outlet suction pipe
It is completely embedded between liquid outlet, leakproofness is good.
6th, liquid outlet is taper liquid outlet, and the bore edge of taper liquid outlet goes out liquid direction and tapers into, and thus liquid exists
It, can be there are one boost phase during sucking-off so that liquid can come into full contact with after suctioning out with turbulent gases, ensure liquid atomizing effect
Well.
Description of the drawings
Fig. 1 is the structure diagram of protrusions flow-disturbing atomising device of the embodiment of the present invention.
Fig. 2 is the partial enlargement structural representation of spoiler in the embodiment of the present invention.
In figure:1- air nozzles, 2- spoilers, 3- liquid discharge devices, 4- air inlets end, 5- outlets end, 6- laminar flow chambers, 7-
Accelerate chamber, 8- liquid outlet suction pipes, 9- negative pressuren zones;2a- flow-disturbings protrusion, 3a- liquid outlets, 5a- outlet passageways.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment belongs to the scope of protection of the invention.
As shown in Figure 1 to Figure 2, it should be pointed out that the signified flow direction for air-flow or liquid of arrow in figure:The present embodiment
A kind of raised flow-disturbing atomising device is provided, including air pump, air nozzle 1, spoiler 2 and liquid discharge device 3, air nozzle 1 be provided with into
Gas end 4 and outlet end 5, air pump are connected with air inlet end 4, so that air pump is passed through laminar gas from air inlet end 4,
Air nozzle 1 is disposed with laminar flow chamber 6 along air inlet end 4 to 5 direction of outlet end and accelerates chamber 7, so that laminar flow
Accelerated when gas is by accelerating chamber 7 so that the flow velocity of gas faster, and then reduces the output power of air pump, saves electricity
Power resource, and then small-power air pump can be selected as needed, spoiler 2 is arranged at outlet end 5, and the outer wall of spoiler 2 is set
There are multiple flow-disturbing protrusion 2a, and the gap formed between flow-disturbing protrusion 2a and the inner wall of outlet end 5 is outlet passageway 5a, gas
Airflow collision occurs when impacting flow-disturbing protrusion 2a, and then destroys laminar condition and laminar gas is caused to be changed into turbulent gases, and it is rapid
Gas body is flowed out by outlet passageway 5a.Liquid discharge device 3 is provided with liquid outlet 3a, and liquid outlet 3a is oppositely arranged with outlet end 5,
The gas that outlet passageway 5a sprays generates negative pressuren zone 9 near outlet end 5, different from negative pressure caused by laminar-type air-flow
It is that due to the momentum transfer efficiency with higher amount level, the negative pressure generated at liquid container nozzle becomes apparent turbulent flow, from
And can more easily suction out liquid out of liquid discharge device 3, and then ensure that enough liquid is sucked out, improve the atomization effect of liquid
Fruit, simultaneously because the random small whirlpool that turbulent flow generates, the liquid suctioned out from liquid discharge device 3 will more tempestuously be broken up and shape
Into more small fluid molecule group, it is further ensured that liquid is fully atomized.It is pointed out that the droplet formed is into air
It is diffused, so as to achieve the purpose that improve air quality, changes the turbulent gases that gas flow rate is formed, in atomized liquid
Not only play a part of forming negative pressuren zone 9, effect, which also resides in its fluid flow rate, increases the diffusion velocity of fluid molecule group
It can accordingly increase, so as to accelerate the diffusion of fluid molecule, achieve the purpose that quickly to improve environment.
Based on above technical scheme, the laminar gas that air pump is passed through is accelerated by the way that chamber 7 is accelerated to realize so that the stream of gas
Speed faster, and then reduces the output power of air pump, saves electric power resource, and then can select small-power air pump as needed;Gas
Airflow collision occurs when impacting flow-disturbing protrusion 2a, and then destroys laminar condition and laminar gas is caused to be changed into turbulent gases, and it is rapid
Gas body is flowed out by outlet passageway 5a, and the high velocity turbulent flow gas that outlet passageway 5a sprays is formed about negative pressure in outlet end 5
Area 9, unlike negative pressure caused by laminar-type air-flow, turbulent flow is being gone out due to the momentum transfer efficiency with higher amount level
Negative pressure at 3 liquid outlet 3a of liquid device becomes apparent, and so as to more easily suction out liquid out of liquid discharge device 3, and then ensures
Enough liquid is sucked out, and improves the atomizing effect of liquid, simultaneously because the random small whirlpool that turbulent flow generates, from liquid discharge device 3
The liquid of middle sucking-off will more tempestuously be broken up and form more small fluid molecule group, be further ensured that liquid by abundant mist
Change.
In the present embodiment, spoiler 2 is screw element, and screw element is bolted in the inner wall of outlet end 5, and screw element outer wall is set
Multiple thread protrusions are equipped with, and spiral outlet passageway 5a, spiral outlet are formed between the inner wall of each thread protrusion and outlet end 5
Passage 5a causes gas to generate gas swirl when flowing through so that laminar gas is preferably changed into turbulent gases.
In addition, the spacing between adjacent each flow-disturbing protrusion 2a is equal, so that outlet passageway 5a sets reasonable, gas
Circulation is more stablized, it should be pointed out that the spoiler 2 in the device can be continuous spiral salient, can also include it
The spiral salient of his form, the dot type spiral salient for example, the spiral salient of discontinuous is lived, but using equidistant flow-disturbing protrusion
2a is preferred embodiment.
Wherein, it is tapered runner to accelerate chamber 7, and the cross-sectional area of tapered runner is along 5 side of air inlet end 4 to outlet end
To linearly successively decreasing, and gas pressure loss when passing through tapered runner is few, and with the reduction of cross-sectional area, when gas passes through
It can be accelerated, while gas is when flowing through the tapered runner that cross-sectional area linearly successively decreases, pressure loss smaller, and then ensure gas
The out-of-date energy loss that circulates is few.
Further, air nozzle 1 and liquid discharge device 3 are both provided with for the fixed clamping part of external means of support, it is necessary to refer to
Go out, the atomising device in the present embodiment is fixed by external means of support, so as to ensure that atomising device stably accomplishes liquid
The atomization of body.Preferably, air nozzle 1 is set parallel to horizontal plane, and liquid discharge device 3 is set perpendicular to horizontal plane, is arranged in parallel
1 jet of air nozzle works well, and liquid discharge device 3 is mutually perpendicular to nozzle, so as to which the liquid for ensureing liquid discharge device 3 vertically suctions out
It can fully be broken up afterwards by the turbulent gases that nozzle sprays, so that liquid is fully atomized.
For the ease of the sucking-off of liquid in liquid discharge device 3, which further includes liquid outlet suction pipe 8,8 interference of liquid outlet suction pipe
Liquid outlet 3a is connected to, so that being completely embedded between liquid outlet suction pipe 8 and liquid outlet 3a, leakproofness is good.Further, go out
The caliber of liquid straw 8 is 0.18-0.24mm, and liquid is dispersed as droplet when by the liquid outlet suction pipe 8 of above-mentioned caliber, by
This droplet can be more fully atomized in turbulent air flow, improve the atomizing effect of liquid.
Preferably, liquid outlet 3a is taper liquid outlet 3a, and the bore edge of taper liquid outlet 3a goes out liquid direction and tapers into,
Thus liquid, can be there are one boost phase when suctioning out so that liquid can come into full contact with after suctioning out with turbulent gases, ensure liquid
Body atomizing effect is good.
Using the raised flow-disturbing atomising device of the embodiment of the present invention, the laminar gas that air pump is passed through is by accelerating chamber 7 real
Now accelerate so that the flow velocity of gas faster, and then reduces the output power of air pump, saves electric power resource, and then can be as needed
Select small-power air pump;Airflow collision occurs when impacting flow-disturbing protrusion 2a for gas, and then destroys laminar condition and cause laminar gas
It is changed into turbulent gases, and turbulent gases are flowed out by outlet passageway 5a, the high velocity turbulent flow gas that outlet passageway 5a sprays is going out
Gas end 5 is formed about negative pressuren zone 9, and unlike negative pressure caused by laminar-type air-flow, turbulent flow is due to higher amount level
Momentum transfer efficiency, the negative pressure at 3 liquid outlet 3a of liquid discharge device becomes apparent, so as to more easily by liquid from going out liquid dress
It puts in 3 and suctions out, and then ensure that enough liquid is sucked out, improve the atomizing effect of liquid, simultaneously because turbulent flow generation is random
Small whirlpool, the liquid suctioned out from liquid discharge device 3 will more tempestuously be broken up and form more small fluid molecule group, into one
Step ensures that liquid is fully atomized.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of protrusion flow-disturbing atomising device, it is characterised in that:Including air pump, air nozzle, spoiler and liquid discharge device, the spray
Gas nozzle is provided with air inlet end and outlet end, and the air pump is connected with the air inlet end, the air nozzle along it is described into
Gas end to the outlet end direction is disposed with laminar flow chamber and accelerates chamber, and the spoiler is arranged at the outlet
End, the outer wall of the spoiler are provided with multiple flow-disturbing protrusions, and shape between flow-disturbing protrusion and the inner wall of outlet end
Into gap for outlet passageway, the liquid discharge device is provided with liquid outlet, and the liquid outlet is oppositely arranged with the outlet end.
2. protrusion flow-disturbing atomising device according to claim 1, it is characterised in that:The spoiler is screw element, described
Screw element is bolted in the inner wall of the outlet end, and the screw element outer wall is provided with multiple thread protrusions, and each screw thread
It is raised that spiral outlet passageway is formed between the inner wall of the outlet end.
3. protrusion flow-disturbing atomising device according to claim 1, it is characterised in that:Between adjacent each flow-disturbing protrusion
Spacing it is equal.
4. protrusion flow-disturbing atomising device according to claim 1, it is characterised in that:The acceleration chamber is tapered runner,
And the cross-sectional area of the tapered runner linearly successively decreases along the air inlet end to the outlet end direction.
5. protrusion flow-disturbing atomising device according to claim 1, it is characterised in that:The air nozzle and the liquid discharge device
It is both provided with for the fixed clamping part of external means of support.
6. protrusion flow-disturbing atomising device according to claim 5, it is characterised in that:The air nozzle is set parallel to horizontal plane
It puts, the liquid discharge device is set perpendicular to horizontal plane.
7. protrusion flow-disturbing atomising device according to claim 1, it is characterised in that:Further include liquid outlet suction pipe, it is described go out liquid
Suction pipe interference is connected to the liquid outlet.
8. protrusion flow-disturbing atomising device according to claim 7, it is characterised in that:The caliber of the liquid outlet suction pipe is
0.18-0.24mm.
9. according to claim 1 to 8 any one of them protrusion flow-disturbing atomising device, it is characterised in that:The liquid outlet is cone
Shape liquid outlet, and the bore edge of the taper liquid outlet goes out liquid direction and tapers into.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810095046.4A CN108080167A (en) | 2018-01-30 | 2018-01-30 | A kind of protrusion flow-disturbing atomising device |
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Application Number | Priority Date | Filing Date | Title |
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CN201810095046.4A CN108080167A (en) | 2018-01-30 | 2018-01-30 | A kind of protrusion flow-disturbing atomising device |
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CN108080167A true CN108080167A (en) | 2018-05-29 |
Family
ID=62193580
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CN201810095046.4A Pending CN108080167A (en) | 2018-01-30 | 2018-01-30 | A kind of protrusion flow-disturbing atomising device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111791599A (en) * | 2020-07-21 | 2020-10-20 | 广州威品技术研发有限公司 | Color digital printing machine |
CN112297218A (en) * | 2019-07-30 | 2021-02-02 | 河北高达智能装备股份有限公司 | Spray head for clean slurry spraying equipment |
CN114222593A (en) * | 2019-07-30 | 2022-03-22 | 共立制药株式会社 | Liquid spraying device |
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JPH0585452U (en) * | 1992-04-22 | 1993-11-19 | サンデン株式会社 | Nozzle structure of liquid atomizer |
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CN1777480A (en) * | 2003-03-11 | 2006-05-24 | 普若力泰克股份有限公司 | Venturi and device comprising the same |
CN201361599Y (en) * | 2008-11-21 | 2009-12-16 | 洪有益 | Universal atomizing nozzle structure |
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KR20170047739A (en) * | 2015-10-23 | 2017-05-08 | 김학수 | Sprayer using spray bar |
CN207899630U (en) * | 2018-01-30 | 2018-09-25 | 广州大学 | A kind of protrusion flow-disturbing atomising device |
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JPH0585452U (en) * | 1992-04-22 | 1993-11-19 | サンデン株式会社 | Nozzle structure of liquid atomizer |
US5875774A (en) * | 1996-01-05 | 1999-03-02 | Sunrise Medical Hhg Inc. | Nebulizer |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112297218A (en) * | 2019-07-30 | 2021-02-02 | 河北高达智能装备股份有限公司 | Spray head for clean slurry spraying equipment |
CN114222593A (en) * | 2019-07-30 | 2022-03-22 | 共立制药株式会社 | Liquid spraying device |
CN112297218B (en) * | 2019-07-30 | 2022-03-29 | 河北高达智能装备股份有限公司 | Spray head for clean slurry spraying equipment |
CN114222593B (en) * | 2019-07-30 | 2023-09-19 | 共立制药株式会社 | Liquid spraying device |
CN111791599A (en) * | 2020-07-21 | 2020-10-20 | 广州威品技术研发有限公司 | Color digital printing machine |
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