CN105750106A - Liquid atomizing sprayer with spring and of double-channel structure - Google Patents
Liquid atomizing sprayer with spring and of double-channel structure Download PDFInfo
- Publication number
- CN105750106A CN105750106A CN201610326828.5A CN201610326828A CN105750106A CN 105750106 A CN105750106 A CN 105750106A CN 201610326828 A CN201610326828 A CN 201610326828A CN 105750106 A CN105750106 A CN 105750106A
- Authority
- CN
- China
- Prior art keywords
- channel
- passage
- wall
- outlet
- inclined hole
- 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
- B05B1/34—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
- B05B1/3405—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 to produce swirl
- B05B1/341—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 to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3415—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 to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with swirl imparting inserts upstream of the swirl chamber
-
- 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
-
- 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
- B05B1/3405—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 to produce swirl
- B05B1/341—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 to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3478—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 to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet the liquid flowing at least two different courses before reaching the swirl chamber
Abstract
The invention belongs to the field of liquid atomizing sprayers and particularly relates to a liquid atomizing sprayer with a spring and of a double-channel structure.The sprayer comprises a baffle, a fixing ring, the spring, a liquid inlet, an inlet channel, an inlet channel 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.When the pressure of the liquid inlet is small, the fixing ring presses the baffle, and liquid rotationally flows out from the second channel through the blades.When the pressure of the liquid is large, the fixing ring is separated from the baffle, and fluid in the first channel rotationally flows through the inclined holes, beats the first channel wall and then is mixed with rotary fluid in the second channel and opposite to the direction of the blades.Due to the strong shear function of fluid of the first channel and fluid of the second channel, the diameter of liquid drops of the outlet of the sprayer is remarkably reduced, distribution of atomized liquid drops is uniform, and atomizing quality is better.The sprayer is simple in structure and easy to obtain and has good engineering application value.
Description
Technical field
The invention belongs to liquid atomizer, be specifically related to the liquid atomizer of a kind of dual channel structure with spring.
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, especially when fluid pressure is less time, atomization quality is significantly deteriorated, and makes weeding ability or killing ability 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, adopting the liquid atomizer of dual channel structure with spring, it realizes by the following technical solutions.
nullA kind of liquid atomizer of the dual channel structure with spring，It is characterized in that: it includes baffle plate、Retainer ring、Spring、Liquid-inlet、Intake channel、Intake channel 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 wall includes intake channel and liquid-inlet，Intake channel wall is fixing with second channel wall to be connected，Second channel wall constitutes second channel with first passage wall，The end face of second channel is provided with second channel outlet，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，First passage wall is fixing with retainer ring to be connected，First passage wall inner surface and passage plug are fixedly linked，And leave inclined hole exit passageway，Passage has inclined hole beyond the Great Wall，Inclined hole and central axis have a certain degree，Blade and inclined hole are oppositely oriented，Passage is swum beyond the Great Wall and is connected to spring，Another connection baffle plate of spring，Spring is in compressive state，First passage wall forms first passage with retainer ring，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, 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, exports 1 outflow then through first passage.
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, for ensureing that low fluid pressure lower baffle plate is fixed ring, described spring is in compressive state.
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；
No matter 4. fluid pressure is bigger or less, all can fully be atomized.
Accompanying drawing explanation
Fig. 1 is the liquid atomizer schematic diagram of the dual channel structure with spring.
Fig. 2 is the liquid atomizer left view of the dual channel structure with spring.
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 wall, 12, intake channel, 13, liquid-inlet, 14, spring, 15, retainer ring, 16, baffle plate.
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 with spring，It includes baffle plate 16、Retainer ring 15、Spring 14、Liquid-inlet 13、Intake channel 12、Intake channel 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 wall 11 includes intake channel 12 and liquid-inlet 13，Intake channel wall 11 is fixing with second channel wall 10 to be connected，Second channel wall 10 and first passage wall 7 constitute second channel 8，The end face of second channel 8 is provided with second channel outlet 3，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，First passage wall 7 is fixing with retainer ring 15 to be connected，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 upstream is connected to spring 14，Another connection baffle plate 16 of spring 14，Spring 14 is in compressive state，First passage wall 7 and retainer ring 15 form first passage 9，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.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.As the further improvement of this technology, for ensureing that low fluid pressure lower baffle plate 16 is fixed ring 15, described spring 14 is in compressive state.
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.
When liquid-inlet pressure is less, fluid flow is less, and now retainer ring compresses baffle plate, and liquid can only be rotated outflow by second channel through blade, and atomization is fully；When fluid pressure is bigger, fluid flow is bigger, now retainer ring leaves baffle plate, first passage fluid is beaten on first passage wall through inclined hole rotational flow, can effectively reduce liquid-drop diameter, and the rotating fluid being reversed through direction blade with second channel afterwards mixes, Strong shear effect due to first passage and second channel fluid, spray outlet liquid-drop diameter reduces further, and being more evenly distributed of atomized drop, atomization quality is better.
Claims (6)
- null1. the liquid atomizer of the dual channel structure with spring，It is characterized in that: it includes baffle plate (16)、Retainer ring (15)、Spring (14)、Liquid-inlet (13)、Intake channel (12)、Intake channel 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 wall (11) includes intake channel (12) and liquid-inlet (13)，Intake channel wall (11) is fixing with second channel wall (10) to be connected，Second channel wall (10) constitutes second channel (8) with first passage wall (7)，The end face of second channel (8) is provided with second channel outlet (3)，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，First passage wall (7) is fixing with retainer ring (15) to be connected，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) upstream is connected to spring (14)，Another connection baffle plate (16) of spring (14)，Spring (14) is in compressive state，First passage wall (7) forms first passage (9) with retainer ring (15)，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 the dual channel structure with spring according to claim 1, 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.
- 3. the liquid atomizer of the dual channel structure with spring according to claim 1 or claim 2, it 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.
- 4. the liquid atomizer of the dual channel structure with spring according to claim 1 or claim 2 or claim 3, is characterized in that: described spring (14) is in compressive state.
- 5. the liquid atomizer of the dual channel structure with spring according to claim 4, is characterized in that: the quantity of described blade (5) is no less than 6.
- 6. the liquid atomizer of the dual channel structure with spring according to claim 5, is characterized in that: the quantity of described inclined hole (4) is no less than 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326828.5A CN105750106B (en) | 2016-05-17 | 2016-05-17 | A kind of liquid atomizer of the dual channel structure with spring |
| CN201710753024.8A CN107309102B (en) | 2016-05-17 | 2016-05-17 | A kind of liquid atomizer of the dual channel structure with spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326828.5A CN105750106B (en) | 2016-05-17 | 2016-05-17 | A kind of liquid atomizer of the dual channel structure with spring |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710753024.8A Division CN107309102B (en) | 2016-05-17 | 2016-05-17 | A kind of liquid atomizer of the dual channel structure with spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105750106A true CN105750106A (en) | 2016-07-13 |
| CN105750106B CN105750106B (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610326828.5A Active CN105750106B (en) | 2016-05-17 | 2016-05-17 | A kind of liquid atomizer of the dual channel structure with spring |
| CN201710753024.8A Active CN107309102B (en) | 2016-05-17 | 2016-05-17 | A kind of liquid atomizer of the dual channel structure with spring |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710753024.8A Active CN107309102B (en) | 2016-05-17 | 2016-05-17 | A kind of liquid atomizer of the dual channel structure with spring |
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| Country | Link |
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| CN (2) | CN105750106B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111050924A (en) * | 2018-04-02 | 2020-04-21 | 奥特德斯德哥尔摩股份有限公司 | Water-saving nozzle |
| CN112772366A (en) * | 2021-01-29 | 2021-05-11 | 无锡大道环境科技有限公司 | Spray irrigation and spray combined nozzle |
| CN113018488A (en) * | 2021-02-25 | 2021-06-25 | 苏州清乐智能科技有限公司 | High-efficient disinfection robot |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013078B (en) * | 2018-10-08 | 2020-07-24 | 合肥鑫晟光电科技有限公司 | Nozzle and substrate cleaning device |
| CN116651631B (en) * | 2023-05-16 | 2024-03-22 | 中国科学院生态环境研究中心 | Integrated device and method for leaching and centrifuging industrial waste salt |
Citations (6)
| 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 |
| CN104907198A (en) * | 2015-07-14 | 2015-09-16 | 河南农业大学 | Leakage-proof inner spiral controllable pressure nozzle |
| 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 |
| CN205731698U (en) * | 2016-05-17 | 2016-11-30 | 石嘴山市鸿裕电子科技有限公司 | A kind of liquid atomizer of the dual channel structure of band spring |
-
2016
- 2016-05-17 CN CN201610326828.5A patent/CN105750106B/en active Active
- 2016-05-17 CN CN201710753024.8A patent/CN107309102B/en active Active
Patent Citations (6)
| 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 |
| CN104907198A (en) * | 2015-07-14 | 2015-09-16 | 河南农业大学 | Leakage-proof inner spiral controllable pressure nozzle |
| CN205731698U (en) * | 2016-05-17 | 2016-11-30 | 石嘴山市鸿裕电子科技有限公司 | A kind of liquid atomizer of the dual channel structure of band spring |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111050924A (en) * | 2018-04-02 | 2020-04-21 | 奥特德斯德哥尔摩股份有限公司 | Water-saving nozzle |
| CN111050924B (en) * | 2018-04-02 | 2021-11-02 | 奥特德斯德哥尔摩股份有限公司 | Water-saving nozzle |
| CN112772366A (en) * | 2021-01-29 | 2021-05-11 | 无锡大道环境科技有限公司 | Spray irrigation and spray combined nozzle |
| CN112772366B (en) * | 2021-01-29 | 2022-08-12 | 无锡大道环境科技有限公司 | Spray irrigation and spray combined nozzle |
| CN113018488A (en) * | 2021-02-25 | 2021-06-25 | 苏州清乐智能科技有限公司 | High-efficient disinfection robot |
| CN113018488B (en) * | 2021-02-25 | 2023-07-14 | 苏州清乐智能科技有限公司 | High-efficient disinfection robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107309102B (en) | 2019-06-21 |
| CN107309102A (en) | 2017-11-03 |
| CN105750106B (en) | 2017-11-21 |
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Effective date of registration: 20171023 Address after: 318050, No. 1, district 36, Chiang Kai Shek bridge village, Feng Jiang Street, Luqiao District, Zhejiang, Taizhou Applicant after: Jiang Jiashun Address before: Jiangsu city of Suzhou province Xiangcheng District 215131 yuan and street Wankelong mall 1 room 49 Applicant before: SUZHOU GAOJING TEZHUAN INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230316 Address after: 528400 Wen'an Industrial Zone, Shangnan Village, Fusha Town, Zhongshan City, Guangdong Province Patentee after: WUBA CO.,LTD. Address before: 318050 No. 36, 1 District, Chiang Seng Qiao village, Feng Jiang Street, Luqiao District, Taizhou, Zhejiang. Patentee before: Jiang Jiashun |