CN105750105A - Liquid atomization nozzle of double-channel structure - Google Patents
Liquid atomization nozzle of double-channel structure Download PDFInfo
- Publication number
- CN105750105A CN105750105A CN201610326827.0A CN201610326827A CN105750105A CN 105750105 A CN105750105 A CN 105750105A CN 201610326827 A CN201610326827 A CN 201610326827A CN 105750105 A CN105750105 A CN 105750105A
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- CN
- China
- Prior art keywords
- channel
- passage
- liquid
- wall
- outlet
- 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.)
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Classifications
-
- 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
- B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
- B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
- B05B1/267—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being deflected in determined directions
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
-
- 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
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
-
- 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
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
Abstract
The invention belongs to the field of liquid atomization nozzles and particularly relates to a liquid atomization nozzle of a double-channel structure.The liquid atomization nozzle comprises a second liquid inlet channel, a second liquid inlet, an inlet channel inner wall, a first liquid inlet, a first liquid inlet channel, an inlet channel outer wall, a second channel wall, a first channel, a second channel, a first channel wall, a channel plug, blades, inclined holes, a second channel outlet, an inclined hole outlet channel and a first channel outlet.Liquid of the same kind or different kinds enters the first channel and the second channel through the first liquid inlet and the second liquid inlet respectively, fluid in the first channel rotationally flows through the inclined holes, strikes on the first channel wall and then is mixed with rotational fluid, opposite in direction through the blades, of the second channel, due to the strong shearing effect of the fluid in the first channel and the second channel, the diameter of liquid drops at an nozzle outlet is remarkably reduced, the atomized liquid drops are evenly distributed, and the atomization quality is better.The liquid atomization nozzle is simple in structure, easy to achieve and very high in engineering application value.
Description
Technical field
The invention belongs to liquid atomizer, be specifically related to the liquid atomizer of oppositely oriented dual channel structure.
Background technology
In traditional agriculture field, knapsack hand sprayer is still relatively conventional.By the shake of rocker elements, making leather cup open and close in the gentle indoor samsara of pump, so that gas room pressure gradually rises (the highest 0.6Mpa), the medicinal liquid bottom spray tank then through spray boom, is finally sprayed mist by shower nozzle through outlet pipe.But, owing to the atomization of shower nozzle is uneven, cause the medicinal liquid skewness of spray outlet, weeding ability or killing ability is made to weaken, it is thus desirable to more medicinal liquid supplements spraying, one waste causing medicinal liquid, two carry out the pesticide of residual on gourd, fruit and vegetable is not easy to remove, thus human body is damaged.
Summary of the invention
For solving defect of the prior art, a kind of simple in construction of disclosure, adopt dual channel structure liquid atomizer, it realizes by the following technical solutions.
nullA kind of liquid atomizer of dual channel structure，It is characterized in that: it includes second liquid intake channel、Second liquid import、Intake channel inwall、First liquid import、First liquid intake channel、Intake channel outer wall、Second channel wall、First passage、Second channel、First passage wall、Passage plug、Blade、Inclined hole、Second channel exports、Inclined hole exit passageway、First passage exports，Intake channel inwall includes first liquid import and first liquid intake channel，Intake channel inwall constitutes second liquid intake channel with intake channel outer wall，There is second liquid import second liquid intake channel upstream，Intake channel inwall is fixing with first passage wall to be connected，Intake channel outer wall is fixing with second channel wall to be connected，Blade one end is fixedly mounted on second channel wall inner surface，The other end is fixedly mounted on first passage wall outer surface，And blade and central axis have a certain degree，Second channel is formed between first passage wall and second channel wall，The end face of second channel is provided with second channel outlet,First passage wall inner surface and passage plug are fixedly linked，And leave inclined hole exit passageway，Passage plug constitutes first passage with first passage wall，Passage has inclined hole beyond the Great Wall，Inclined hole and central axis have a certain degree，Blade and inclined hole are oppositely oriented，First passage fluid flows out through inclined hole，Want beat on first passage wall，Flow out then through first passage outlet，The end face of first passage wall has first passage outlet，First passage outlet shapes is streamlined.
As the further improvement of this technology, described first liquid import can be identical with the liquid of second liquid import, it is also possible to different.
As the further improvement of this technology, there is inclined hole exit passageway between described inclined hole and first passage outlet, first passage fluid flows out through inclined hole, to beat on first passage wall, flows out then through first passage outlet.
As the further improvement of this technology, the outlet of described first passage and second channel export alignment, or second channel outlet is more prominent than first passage outlet, it is prevented that block or damage first passage outlet.
As the further improvement of this technology, the shape of blade 5 can be linear type, it is possible to be shaped form, it is also possible to be that other are streamlined.
As the further improvement of this technology, the quantity of described blade is no less than 6.
As the further improvement of this technology, the quantity of described inclined hole is no less than 6.
The present invention adopts above technical scheme compared with prior art, has following technical effect that
1. simple in construction, it is easy to accomplish；
2. a part of fluid is beaten on wall, can effectively reduce liquid-drop diameter, improves atomization quality；
3., by the Strong shear effect of oppositely oriented dual channel liquid, drop atomization quality improves further；
4. the fluid in two passages can be identical, it is also possible to different, it is possible to be kept apart by two kinds of liquid completely.
Accompanying drawing explanation
Fig. 1 is the liquid mixing atomizer schematic diagram of oppositely oriented dual channel structure.
Fig. 2 is the liquid mixing atomizer left view of oppositely oriented dual channel structure.
Fig. 3 is blade schematic diagram.
Fig. 4 is first passage outlet schematic diagram.
Fig. 5 is inclined hole schematic diagram.
Number in the figure title: 1, first passage outlet, 2, inclined hole exit passageway, 3, second channel outlet, 4, inclined hole, 5, blade, 6, passage plug, 7, first passage wall, 8, second channel, 9, first passage, 10, second channel wall, 11, intake channel outer wall, 12, first liquid intake channel, 13, first liquid import, 14, intake channel inwall, 15, second liquid import, 16, second liquid intake channel.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in more detail.
nullFig. 1-2 is the liquid atomizer figure of a kind of dual channel structure，It includes second liquid intake channel 16、Second liquid import 15、Intake channel inwall 14、First liquid import 13、First liquid intake channel 12、Intake channel outer wall 11、Second channel wall 10、First passage 9、Second channel 8、First passage wall 7、Passage plug 6、Blade 5、Inclined hole 4、Second channel outlet 3、Inclined hole exit passageway 2、First passage outlet 1，Intake channel inwall 14 includes first liquid import 13 and first liquid intake channel 12，Intake channel inwall 14 and intake channel outer wall 11 constitute second liquid intake channel 16，There is second liquid import 15 second liquid intake channel 16 upstream，Intake channel inwall 14 is fixing with first passage wall 7 to be connected，Intake channel outer wall 11 is fixing with second channel wall 10 to be connected，Blade 5 one end is fixedly mounted on second channel wall 10 inner surface，The other end is fixedly mounted on first passage wall 7 outer surface，And blade 5 has a certain degree with central axis，Second channel 8 is formed between first passage wall 7 and second channel wall 10，The end face of second channel 8 is provided with second channel outlet 3,First passage wall 7 inner surface and passage plug 6 are fixedly linked，And leave inclined hole exit passageway 2，Passage plug 6 and first passage wall 7 constitute first passage 9，Passage plug 6 has inclined hole 4，Inclined hole 4 and central axis have a certain degree，Blade 5 and inclined hole 4 are oppositely oriented，First passage 9 fluid flows out through inclined hole 4，Want beat on first passage wall 7，1 outflow is exported then through first passage，The end face of first passage wall 7 has first passage outlet 1，First passage outlet 1 is shaped as streamlined.Described first liquid import 13 can be identical with the liquid of second liquid import 15, it is also possible to different.There is inclined hole exit passageway 2 between described inclined hole 4 and first passage outlet 1, first passage 9 fluid flows out through inclined hole 4, to beat on first passage wall 7, exports 1 outflow then through first passage.
Fig. 3 is blade schematic diagram.The shape of blade 5 keeps consistent with the inner surface configuration of second channel wall 10, blade 5 is fixedly mounted on first passage wall 7 outer surface, and blade 5 has a certain degree with central axis, and the shape of blade 5 can be linear type, can be shaped form, it is also possible to be that other are streamlined.The quantity of described blade 5 is no less than 6.
Fig. 4 is first passage outlet schematic diagram.First passage outlet 1 is shaped as streamlined.Described first passage outlet 1 and second channel outlet 2 are alignd, or second channel outlet 2 exports 1 than first passage and highlights, it is prevented that blocking or damage first passage outlet 1.
Fig. 5 is inclined hole schematic diagram.Having inclined hole 4 on passage plug 6, inclined hole 4 and central axis have a certain degree, and blade 5 and inclined hole 4 are oppositely oriented.The quantity of described inclined hole 4 is no less than 6.
Of the same race or not same liquid respectively enterd first passage and second channel by first liquid import and second liquid import, first passage fluid is beaten on first passage wall through inclined hole rotational flow, the diameter of drop is substantially reduced, effectively enhance the atomization of liquid, the rotating fluid being reversed through direction blade with second channel subsequently mixes, Strong shear effect due to first passage and second channel liquid, spray outlet liquid-drop diameter reduces further, being more evenly distributed of atomized drop, atomization quality is better.
Claims (7)
- null1. the liquid atomizer of a dual channel structure，It is characterized in that: it includes second liquid intake channel (16)、Second liquid import (15)、Intake channel inwall (14)、First liquid import (13)、First liquid intake channel (12)、Intake channel outer wall (11)、Second channel wall (10)、First passage (9)、Second channel (8)、First passage wall (7)、Passage plug (6)、Blade (5)、Inclined hole (4)、Second channel outlet (3)、Inclined hole exit passageway (2)、First passage outlet (1)，Intake channel inwall (14) includes first liquid import (13) and first liquid intake channel (12)，Intake channel inwall (14) constitutes second liquid intake channel (16) with intake channel outer wall (11)，There is second liquid import (15) second liquid intake channel (16) upstream，Intake channel inwall (14) is fixing with first passage wall (7) to be connected，Intake channel outer wall (11) is fixing with second channel wall (10) to be connected，Blade (5) one end is fixedly mounted on second channel wall (10) inner surface，The other end is fixedly mounted on first passage wall (7) outer surface，And blade (5) has a certain degree with central axis，Second channel (8) is formed between first passage wall (7) and second channel wall (10)，The end face of second channel (8) is provided with second channel outlet (3),First passage wall (7) inner surface and passage plug (6) are fixedly linked，And leave inclined hole exit passageway (2)，Passage plug (6) has inclined hole (4)，Inclined hole (4) and central axis have a certain degree，Blade (5) and inclined hole (4) are oppositely oriented，Passage plug (6) constitutes first passage (9) with first passage wall (7)，First passage (9) fluid flows out through inclined hole (4)，Want beat on first passage wall (7)，Export (1) then through first passage to flow out，The end face of first passage wall (7) has first passage outlet (1)，First passage outlet (1) is shaped as streamlined.
- 2. the liquid atomizer of dual channel structure according to claim 1, is characterized in that: the liquid of described first liquid import (13) and second liquid import (15) can be identical, it is also possible to different.
- 3. the liquid atomizer of the dual channel structure according to claim 1 or claim 2, it is characterized in that: between described inclined hole (4) and first passage outlet (1), there is inclined hole exit passageway (2), first passage (9) fluid flows out through inclined hole (4), want to beat on first passage wall (7), export (1) then through first passage and flow out.
- 4. the liquid atomizer of dual channel structure according to claim 3, is characterized in that: described first passage outlet (1) and second channel outlet (2) alignment, or second channel outlet (2) exports (1) than first passage and highlights.
- 5. the liquid atomizer of dual channel structure according to claim 4, is characterized in that: the shape of described blade (5) can be linear type and shaped form.
- 6. the liquid atomizer of dual channel structure according to claim 5, is characterized in that: the quantity of described blade (5) is no less than 6.
- 7. the liquid atomizer of dual channel structure according to claim 6, is characterized in that: the quantity of described inclined hole (4) is no less than 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326827.0A CN105750105A (en) | 2016-05-17 | 2016-05-17 | Liquid atomization nozzle of double-channel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326827.0A CN105750105A (en) | 2016-05-17 | 2016-05-17 | Liquid atomization nozzle of double-channel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105750105A true CN105750105A (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610326827.0A Pending CN105750105A (en) | 2016-05-17 | 2016-05-17 | Liquid atomization nozzle of double-channel structure |
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| Country | Link |
|---|---|
| CN (1) | CN105750105A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005103366A (en) * | 2003-09-29 | 2005-04-21 | Matsushita Electric Ind Co Ltd | Two fluid nozzle |
| CN202185175U (en) * | 2011-06-30 | 2012-04-11 | 鹤壁市恒瑞橡塑材料有限公司 | Atomizer sprayer for extraction kettle |
| CN204608890U (en) * | 2015-04-14 | 2015-09-02 | 浙江大学 | A kind of atomization tap and gravity feeder thereof |
| CN204710604U (en) * | 2015-05-27 | 2015-10-21 | 上海守望者喷雾智能系统有限公司 | A kind of high-pressure blast atomizer |
| CN205731694U (en) * | 2016-05-17 | 2016-11-30 | 新昌县羽林街道达康机械厂 | A kind of liquid atomizer of dual channel structure |
-
2016
- 2016-05-17 CN CN201610326827.0A patent/CN105750105A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005103366A (en) * | 2003-09-29 | 2005-04-21 | Matsushita Electric Ind Co Ltd | Two fluid nozzle |
| CN202185175U (en) * | 2011-06-30 | 2012-04-11 | 鹤壁市恒瑞橡塑材料有限公司 | Atomizer sprayer for extraction kettle |
| CN204608890U (en) * | 2015-04-14 | 2015-09-02 | 浙江大学 | A kind of atomization tap and gravity feeder thereof |
| CN204710604U (en) * | 2015-05-27 | 2015-10-21 | 上海守望者喷雾智能系统有限公司 | A kind of high-pressure blast atomizer |
| CN205731694U (en) * | 2016-05-17 | 2016-11-30 | 新昌县羽林街道达康机械厂 | A kind of liquid atomizer of dual channel structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |