CN205815960U - A kind of liquid atomizer of the oppositely oriented dual channel structure of band filter screen - Google Patents
A kind of liquid atomizer of the oppositely oriented dual channel structure of band filter screen Download PDFInfo
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- CN205815960U CN205815960U CN201620448876.7U CN201620448876U CN205815960U CN 205815960 U CN205815960 U CN 205815960U CN 201620448876 U CN201620448876 U CN 201620448876U CN 205815960 U CN205815960 U CN 205815960U
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Abstract
This utility model belongs to liquid atomizer field, particularly relates to the liquid atomizer of the oppositely oriented dual channel structure of a kind of band filter screen, and it includes liquid filtration and oppositely oriented dual channel liquid atomization structure.Liquid flows through liquid filtration, and the solid impurity in liquid is attracted in the outside wall surface of interlayer, and in liquid, the content of solid impurity can be substantially reduced, and shower nozzle is difficult to be blocked by solid impurity, thus extends the service life of shower nozzle；After liquid after purification is by oppositely oriented dual channel liquid atomization structure, mix at spray outlet, the two strands of liquid flowed out due to dual channel are oppositely oriented, under Strong shear effect between two strands of liquid, at spray outlet, the diameter of atomized drop can be substantially reduced, being more evenly distributed of atomized drop, atomization quality is more preferable.This utility model simple in construction, it is easy to accomplish, there is good engineer applied and be worth.
Description
Technical field
This utility model belongs to liquid atomizer, is specifically related to the liquid of the oppositely oriented dual channel structure of band filter screen
Atomizer.
Background technology
In traditional agriculture field, knapsack hand sprayer is the most relatively conventional.By the shake of rocker elements, make leather cup
Open and close, so that gas room pressure gradually rises (the highest 0.6Mpa), bottom spray tank in the gentle indoor samsara of pump
Medicinal liquid through outlet pipe again through spray boom, finally by shower nozzle spray mist.But, owing to liquid may contain solid impurity,
Easily block shower nozzle, and the atomization of shower nozzle be uneven, cause the medicinal liquid skewness of spray outlet, make weeding ability or
Killing ability weakens, it is therefore desirable to more medicinal liquid supplements spraying, and one causes the waste of medicinal liquid, and two to remain on gourd, fruit and vegetable
Pesticide be not easy to remove, thus human body is damaged.
Utility model content
For solving defect of the prior art, this utility model discloses a kind of simple in construction, uses the rotation direction phase of band filter screen
The liquid atomizer of anti-dual channel structure, it realizes by the following technical solutions.
A kind of liquid atomizer of the oppositely oriented dual channel structure of band filter screen, it is characterised in that: it includes liquid
Filtration and oppositely oriented dual channel liquid atomization structure；
In this utility model, liquid filtration includes filter screen aperture, water conservancy diversion rib, filter screen intake channel, filter screen import, front
Baffle plate, import tube wall, interlayer import, filter cone, interlayer hole, filter screen, mainstream channel, sandwich passage, interlayer inwall, interlayer outer wall,
Backboard, filter screen has filter screen aperture, and water conservancy diversion rib and filter cone are fixedly mounted on filter screen upstream, and filter screen aperture stops solid impurity
Entering mainstream channel, filter cone and water conservancy diversion rib with liquid guides the liquid containing solid impurity to enter in sandwich passage, filter screen one end
Fixing connection import tube wall, import tube wall includes filter screen intake channel and filter screen import, and the filter screen other end is fixed in connection interlayer
Wall, interlayer inwall has interlayer hole, and the area of filter screen aperture is much smaller than interlayer hole, filter screen and interlayer inwall and constitutes major flow
Road, interlayer inwall constitutes sandwich passage with interlayer outer wall, and sandwich passage is sealed by front apron and backboard, interlayer outer wall inner surface
Scribble the coating of solid impurity in adsorbable liquid；
Oppositely oriented dual channel liquid atomization structure includes liquid-inlet, intake channel, intake channel wall, second channel
The outlet of wall, first passage, second channel, first passage wall, passage plug, blade, inclined hole, second channel, inclined hole exit passageway,
One channel outlet, intake channel wall includes that liquid-inlet and intake channel, intake channel wall one end are connected with interlayer inwall, another
End is fixed with second channel wall and is connected, and blade one end is fixedly mounted on second channel wall inner surface, and the other end is fixedly mounted on the
On one conduit wall outer surface, and blade has a certain degree with central axis, is formed between first passage wall and second channel wall
Second channel, the end face of second channel is provided with second channel outlet, and first passage wall inner surface is fixedly linked with passage plug,
And leaving inclined hole exit passageway, first passage fluid flows out through inclined hole, beat on first passage wall, then goes out through first passage
Mouth flows out, and passage has inclined hole beyond the Great Wall, and inclined hole has a certain degree with central axis, and blade and inclined hole are oppositely oriented, and first leads to
The end face of road wall has first passage outlet, and first passage outlet shapes is streamlined.
As the further improvement of this technology, described intake channel wall is threaded connection with interlayer inwall, facilitates mounting or dismounting,
And seal liquid-tight.
As the further improvement of this technology, adsorb the solid impurity on interlayer outer wall for convenience of cleaning and spraying is coated with
Layer, interlayer outer wall is detachable.
As the further improvement of this technology, between described inclined hole and first passage outlet, there is inclined hole exit passageway, the
One passage fluid flows out through inclined hole, beat on first passage wall, then flows out through first passage outlet.
As the further improvement of this technology, the outlet of described first passage and second channel outlet alignment, or second leads to
Road outlet is more prominent than first passage outlet, prevents blocking or damages first passage outlet.
As the further improvement of this technology, the row of described filter screen aperture is radially no less than 2 rows.
As the further improvement of this technology, described interlayer hole row is no less than 3 rows, and every round number is no less than 4, and hole
The arrangement mode of row is in-line arrangement.
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.
As the further improvement of this technology, the fin number of described water conservancy diversion rib is no less than 8.
This utility model uses above technical scheme compared with prior art, has following technical effect that
1. simple in construction, it is easy to accomplish；
2. through strainer filtering and the adsorption of interlayer outer wall, in liquid, the content of solid impurity is substantially reduced, and shower nozzle is not
Easily blocking；
The most a part of liquid is beaten on wall, can effectively reduce liquid-drop diameter, improves atomization quality；
4., by the Strong shear effect of oppositely oriented dual channel liquid, drop atomization quality improves further.
Accompanying drawing explanation
Fig. 1 is the liquid atomizer schematic diagram of the oppositely oriented dual channel structure of band filter screen.
Fig. 2 is liquid filtration schematic diagram.
Fig. 3 is filter structure schematic diagram.
Fig. 4 is filter structure plane graph.
Fig. 5 is oppositely oriented dual channel liquid atomization structural representation.
Fig. 6 is spray outlet schematic diagram.
Fig. 7 is blade schematic diagram.
Fig. 8 is that first passage exports schematic diagram.
Fig. 9 is inclined hole schematic diagram.
Label title in figure: 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, backboard, 15, interlayer outer wall, 16, interlayer inwall, 17, sandwich passage, 18, main flow
Passage, 19, filter screen, 20, interlayer hole, 21, filter cone, 22, interlayer import, 23, import tube wall, 24, front apron, 25, filter screen import,
26, filter screen intake channel, 27, water conservancy diversion rib, 28, filter screen aperture.
Detailed description of the invention
With detailed description of the invention, this utility model is described in more detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, the liquid atomizer of the oppositely oriented dual channel structure of a kind of band filter screen, it includes that filter screen is little
Hole 28, water conservancy diversion rib 27, filter screen intake channel 26, filter screen import 25, front apron 24, import tube wall 23, interlayer import 22, filter cone
21, interlayer hole 20, filter screen 19, mainstream channel 18, sandwich passage 17, interlayer inwall 16, interlayer outer wall 15, backboard 14, liquid
Import 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.
Fig. 2-4 is liquid filtration schematic diagram.Have filter screen aperture 28, water conservancy diversion rib 27 and filter cone 21 on filter screen 19 to fix
Being arranged on filter screen 19 upstream, filter screen aperture 28 stops solid impurity to enter mainstream channel, filter cone 21 and water conservancy diversion rib 27 with liquid and draws
Leading the liquid containing solid impurity and enter in sandwich passage, filter screen 19 one end is fixing connects import tube wall 23, and import tube wall 23 wraps
Including filter screen intake channel 26 and filter screen import 25, filter screen 19 other end is fixed connection interlayer inwall 16, interlayer inwall 16 is had
Interlayer hole 20, the area of filter screen aperture 28 is much smaller than interlayer hole 20, and filter screen 19 and interlayer inwall 16 constitute mainstream channel 18, interlayer
Inwall 16 and interlayer outer wall 15 constitute sandwich passage 17, and sandwich passage 17 is sealed by front apron 24 and backboard 14, interlayer outer wall
15 inner surfacies scribble the coating of solid impurity in adsorbable liquid.
Fig. 5-9 is oppositely oriented dual channel liquid atomization structural representation.Intake channel wall 11 includes liquid-inlet 13
With intake channel 12, intake channel wall 11 one end is connected with interlayer inwall 16, and the other end is fixing with second channel wall 10 to be connected, leaf
Sheet 5 one end is fixedly mounted on second channel wall 10 inner surface, and the other end is fixedly mounted on first passage wall 7 outer surface, and leaf
Sheet 5 has a certain degree with central axis, forms second channel 8, second channel between first passage wall 7 and second channel wall 10
The end face of 8 is provided with second channel outlet 3, and first passage wall 7 inner surface is fixedly linked with passage plug 6, and leaves inclined hole outlet
Passage 2, first passage 9 fluid flows out through inclined hole 4, beat on first passage wall 7, then through first passage outlet 1 outflow, logical
Having inclined hole 4 on road plug 6, inclined hole 4 has a certain degree with central axis, and blade 5 and inclined hole 4 are oppositely oriented, first passage wall 7
End face have first passage outlet 1, first passage outlet 1 be shaped as streamlined.
Described intake channel wall 11 is threaded connection with interlayer inwall 16, facilitates mounting or dismounting, and seals liquid-tight.
For convenience of cleaning absorption solid impurity on interlayer outer wall 15 and spray-on coating, described interlayer outer wall 15 is removable
Unload.
There is inclined hole exit passageway 2 between described inclined hole 4 and first passage outlet 1, first passage 9 fluid flows through inclined hole 4
Go out, beat on first passage wall 7, then through first passage outlet 1 outflow.
Described first passage outlet 1 and second channel outlet 2 alignment, or second channel outlet 2 is than first passage outlet 1
Prominent, prevent blocking or damage first passage outlet 1.
The row of described filter screen aperture 26 is radially no less than 2 rows.
Described interlayer hole 20 row is no less than 3 rows, and every round number is no less than 4, and the arrangement mode of hole row is in-line arrangement.
The quantity of described blade 5 is no less than 6.
The quantity of described inclined hole 4 is no less than 6.
The fin number of described water conservancy diversion rib 25 is no less than 8.
Liquid flows into from liquid-inlet, and filter screen aperture stops solid impurity to enter mainstream channel, filter cone and water conservancy diversion with liquid
Rib guides the liquid containing solid impurity to enter in sandwich passage, and the adsorption of interlayer outer wall makes the solid impurity in liquid
Content is substantially reduced, and liquid respectively enters first passage and second channel, first passage after interlayer hole enters intake channel
Fluid is beaten on first passage wall through inclined hole rotational flow, and liquid-drop diameter is substantially reduced, subsequently with second channel through direction blade
The rotating liquid mixing being reversed, the two strands of liquid flowed out due to dual channel are oppositely oriented, the Strong shear between two strands of liquid
Under effect, at spray outlet, the diameter of atomized drop can be substantially reduced, and being more evenly distributed of atomized drop, atomization quality is more preferable.
Claims (2)
1. the liquid atomizer of the oppositely oriented dual channel structure of a band filter screen, it is characterised in that: it includes liquid mistake
Filter structure and oppositely oriented dual channel liquid atomization structure；
Described liquid filtration includes filter screen aperture (28), water conservancy diversion rib (27), filter screen intake channel (26), filter screen import
(25), front apron (24), import tube wall (23), interlayer import (22), filter cone (21), interlayer hole (20), filter screen (19), major flow
Road (18), sandwich passage (17), interlayer inwall (16), interlayer outer wall (15), backboard (14), filter screen (19) has filter screen little
Hole (28), water conservancy diversion rib (27) and filter cone (21) are fixedly mounted on filter screen (19) upstream, and filter screen (19) one end is fixing connects inlet tube
Wall (23), import tube wall (23) includes filter screen intake channel (26) and filter screen import (25), and filter screen (19) other end is fixing to be connected
Interlayer inwall (16), interlayer inwall (16) has interlayer hole (20), and the area of filter screen aperture (28) is much smaller than interlayer hole (20),
Filter screen (19) and interlayer inwall (16) constitute mainstream channel (18), and interlayer inwall (16) constitutes sandwich passage with interlayer outer wall (15)
(17), sandwich passage (17) is sealed by front apron (24) and backboard (14), and interlayer outer wall (15) inner surface scribbles adsorbable liquid
The coating of solid impurity in body；
Described oppositely oriented dual channel liquid atomization structure includes 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 liquid
Body import (13) and intake channel (12), intake channel wall (11) one end is connected with interlayer inwall (16), and the other end and second leads to
Road wall (10) is fixing to be connected, and blade (5) one end is fixedly mounted on second channel wall (10) inner surface, and the other end is fixedly mounted on the
On one conduit wall (7) outer surface, and blade (5) has a certain degree with central axis, first passage wall (7) and second channel wall
(10) forming second channel (8) between, the end face of second channel (8) is provided with second channel outlet (3), first passage wall (7)
Inner surface is fixedly linked with passage plug (6), and leaves inclined hole exit passageway (2), and first passage (9) fluid flows out through inclined hole (4),
Want beat on first passage wall (7), then flow out through first passage outlet (1), passage plug (6) has inclined hole (4), inclined hole
(4) having a certain degree with central axis, blade (5) and inclined hole (4) are oppositely oriented, and the end face of first passage wall (7) has
One channel outlet (1), first passage outlet (1) is shaped as streamlined；
Described intake channel wall (11) is threaded connection with interlayer inwall (16), facilitates mounting or dismounting, and seals liquid-tight.
The liquid atomizer of the oppositely oriented dual channel structure of band filter screen the most according to claim 1, is characterized in that:
Adsorbing the solid impurity on interlayer outer wall (15) and spray-on coating, interlayer outer wall (15) is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448876.7U CN205815960U (en) | 2016-05-17 | 2016-05-17 | A kind of liquid atomizer of the oppositely oriented dual channel structure of band filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448876.7U CN205815960U (en) | 2016-05-17 | 2016-05-17 | A kind of liquid atomizer of the oppositely oriented dual channel structure of band filter screen |
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| Publication Number | Publication Date |
|---|---|
| CN205815960U true CN205815960U (en) | 2016-12-21 |
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ID=57558031
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620448876.7U Expired - Fee Related CN205815960U (en) | 2016-05-17 | 2016-05-17 | A kind of liquid atomizer of the oppositely oriented dual channel structure of band filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205815960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772249A (en) * | 2016-05-17 | 2016-07-20 | 苏州高精特专信息科技有限公司 | Liquid atomizing spray head of opposite-rotating-direction double-flow-channel structure with filter screen |
-
2016
- 2016-05-17 CN CN201620448876.7U patent/CN205815960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772249A (en) * | 2016-05-17 | 2016-07-20 | 苏州高精特专信息科技有限公司 | Liquid atomizing spray head of opposite-rotating-direction double-flow-channel structure with filter screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |