CN109731191A - A kind of atomizing particle size screening washer - Google Patents
A kind of atomizing particle size screening washer Download PDFInfo
- Publication number
- CN109731191A CN109731191A CN201811619920.6A CN201811619920A CN109731191A CN 109731191 A CN109731191 A CN 109731191A CN 201811619920 A CN201811619920 A CN 201811619920A CN 109731191 A CN109731191 A CN 109731191A
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- fog
- screen plate
- output tube
- fog output
- particle size
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Abstract
The invention discloses a kind of atomizing particle size screening washers, and including the fog output tube that at least one can axially be connected, screen plate and/or fog-proof plate with several sieve pores are provided in fog output tube；Fog-proof plate is connected by the muscle that at least one is arranged radially with fog output tube, and the inner wall of fog output tube is integrally formed or collapsing length is adjustably provided with spiral blend stop；The number of screen plate is at least one, and when its number is that more than two and sieve pore diameter is all the same, screen plate mutually can be rotationally close to be arranged；When its number is more than two and sieve pore diameter difference, the big screen plate of sieve diameter is set to the lower section of the small screen plate of sieve diameter with a fixed spacing.It is screened the invention has the benefit that medical fluid can be atomized to different-grain diameter, to improve the delivery ability of medical fluid, reduces and waste and enhance drug effect.
Description
Technical field
The invention belongs to nebulizer technologies fields, and in particular to a kind of atomizing particle size screening washer.
Background technique
Atomizing cup is given birth to and the liquid such as the medical fluid of disease to water or salt water, for treating bronchus etc. are atomized
At the device of aerosol.User take in from mouth or nose sucking by aerosol that the atomizer generates internal.Pass through
The through affected part that this mode can make medical fluid more efficient.
But due to being atomized non-uniform problem, many medical fluids can attach when being entered in user's body with big partial size drop
It can not be moved forward on respiratory mucosa to affected part, water will be formed when big partial size amount of droplets, which increases, assembles
It drips under plume, greatly reduces the delivery ability of medical fluid, drug effect can not be played by making a part of medical fluid because of waste.
Summary of the invention
It is an object of the invention to overcome deficiency in the prior art, a kind of atomizing particle size screening washer is provided, it can be to not
It is screened with partial size atomization medical fluid, to improve the delivery ability of medical fluid, reduces and waste and enhance drug effect.
To solve prior art problem, the invention discloses a kind of atomizing particle size screening washer,
Including the fog output tube that at least one can axially be connected, screen plate and/or gear with several sieve pores are provided in fog output tube
Mist plate；Fog-proof plate is connected by the muscle that at least one is arranged radially with fog output tube, and the inner wall of fog output tube is integrally formed or flexible length
Degree is adjustably provided with spiral blend stop；
The number of screen plate is at least one, and when its number is that more than two and sieve pore diameter is all the same, screen plate can phase
Mutually rotationally it is close to setting；When its number is more than two and sieve pore diameter difference, the big screen plate of sieve diameter is with one
Fixed spacing is set to the lower section of the small screen plate of sieve diameter.
Preferably,
The top surface and/or bottom surface of fog-proof plate and the bottom surface of screen plate are curved surface or circular conical surface outstanding.
Preferably,
Fog-proof plate passes through muscle and fog output tube integrally connected.
Preferably,
The outer end of the muscle of fog-proof plate is integrally formed first connection ring coaxial with fog-proof plate, and the first connection ring passes through with fog output tube
Screw thread or tight fit connection.
Preferably,
Screen plate and fog output tube integrally connected.
Preferably,
The integrally formed second coaxial connection ring of the periphery of screen plate, the second connection ring and fog output tube by screw thread or
Tight fit connection.
Preferably,
When the number of fog output tube is more than two, it is connected between fog output tube by third connection ring, the setting of at least one screen plate
In third connection ring.
Preferably,
When the number of screen plate is that setting is close in more than two and mutual rotation, screen plate is additionally provided with an operation portion, operation portion
It stretches out outside fog output tube.
Preferably,
It is also living in the space between two neighboring screen plate when the number of screen plate is that setting is close in more than two and mutual rotation
It is dynamic to be provided at least one impeller or several balls with bristle configurations.
Preferably,
The shaft of impeller and the centerline axis parallel of fog output tube are vertical.
It is screened the invention has the benefit that medical fluid can be atomized to different-grain diameter, to improve the throwing of medical fluid
Ability is sent, is reduced and is wasted and enhance drug effect.
Detailed description of the invention
Fig. 1 is the structural perspective of a preferred embodiment of the invention；
Fig. 2 is the structure sectional view of embodiment illustrated in fig. 1；
Fig. 3 is the structural perspective of an alternative of embodiment illustrated in fig. 1 of the present invention；
Fig. 4 is the structure sectional view of alternative shown in Fig. 3；
Fig. 5 is the structural perspective of another preferred embodiment of the present invention；
Fig. 6 is the structure sectional view of embodiment illustrated in fig. 5；
Fig. 7 is the structural perspective of another preferred embodiment of the present invention；
Fig. 8 is the structure sectional view of embodiment illustrated in fig. 7；
Fig. 9 is the structural perspective of another preferred embodiment of the present invention；
Figure 10 is the structure sectional view of embodiment illustrated in fig. 9；
Figure 11 is the structure sectional view of an individual alternative of embodiment illustrated in fig. 9；
Figure 12 is the structure sectional view of another individual alternative of embodiment illustrated in fig. 9.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
Embodiment one
As shown in Fig. 1 to 2, a kind of atomizing particle size screening washer, including at least one fog output tube 1, one end of fog output tube 1 be used for into
Mist, the other end are connected for going out mist, the fog outlet of one end and atomizing cup into mist.One is provided in fog output tube 1 with several
Preferably screen plate 2 is arranged at the mist end that goes out of fog output tube 1 in the screen plate 2 of sieve pore 3, and screen plate 2 is plate, screen plate 2 and fog output tube
1 integrally connected, the inner wall of fog output tube 1 are formed with spiral blend stop 4.
The main function of spiral blend stop 4 is the atomizing particle for stopping partial size big；Large-size particles are logical in fog output tube 1
Road can be attached to the surface of screw thread blend stop 4 during rising, when the quantity of the large-size particles of attachment increases to a certain extent
After mutually will converge to form drop, then along spiral shell routing diameter at plume to the bottom of fog output tube 1, consequently facilitating medical fluid returns
It receives.And what the small atomizing particle of partial size then passed through fog output tube 1 goes out the outflow of mist end, hence into the respiratory tract of user.When need
When the atomizing particle of smaller particle is discharged more, the height and screw pitch of spiral blend stop 4 are increase accordingly.
As an alternative of embodiment one, as shown in Figures 3 and 4, the bottom surface of screen plate 2 is curved surface outstanding or circular cone
Face can make to be screened in this way the droplet that plate 2 stops and collect to drop onto center after its bottom surface accumulates water flow
Bottom is to recycle.The diameter and radian of curved surface, the diameter of circular conical surface and gradient can be required according to the screening of user into
Row adjustment.
Embodiment two
As it can be seen in figures 5 and 6, the present embodiment and embodiment one the difference is that, fog-proof plate 5, fog-proof plate 5 are set in fog output tube 1
The muscle 6 and 1 integrally connected of fog output tube radially extended by least one.Fog-proof plate 5 may also be arranged on the mist out of fog output tube 1
End.The top surface and/or bottom surface of fog-proof plate 5 are curved surface or circular conical surface outstanding, and top surface protrusion is to enable and drop onto gear mist
The medical fluid of 5 top surface of plate is preferably flowed to surrounding to be recycled with dropping onto bottom, bottom surface purpose outstanding and embodiment one
The bottom surface purpose outstanding of the screen plate 2 of kind is identical, therefore does not repeat.
Need it is worth noting that, the width of muscle 6, the diameter of quantity and fog-proof plate 5 and screening effect there are positive correlations
Relationship can require to be adjusted according to the screening of user.
As an alternative of embodiment two, as shown in FIG. 7 and 8, the outer end of the muscle 6 of fog-proof plate 5 integrally formed one with
The first coaxial connection ring 7 of fog-proof plate 5, the first connection ring 7 pass through screw thread or tight fit connection with fog output tube 1.It thus can be with
It artificially chooses whether to need to carry out postsearch screening by fog-proof plate 5, there is stronger operability.
Embodiment three
As shown in Figures 9 and 10, the present embodiment and embodiment one the difference is that, the number of fog output tube 1 is two, and two go out mist
The second connection ring 8,8 second connection ring of the second connection ring and fog output tube 1 is coaxially disposed between pipe 1 to connect by screw thread or tight fit
It connects.Uppermost fog output tube 1 is provided with fog-proof plate 5, and set-up mode is identical as embodiment two and its alternative, therefore does not repeat.
As an alternative of embodiment three, as shown in figure 11, third connection ring is coaxially disposed between two fog output tubes 1
11, at least one screen plate 2 is provided in third connection ring 11.Screen plate 2 can be with 11 integrally connected of third connection ring, can also
With tight fit connection.When the number of screen plate 2 is more than two and when the aperture of all screen plates 2 is all the same, screen plate 2 can
To be mutually rotationally close to setting, screen plate 2 is additionally provided with an operation portion, and operation portion stretches out outside fog output tube 1.When the control operation
It can enable when portion and relatively rotate between screen plate 2, to enable the sieve pore 3 on two screen plates 2 that certain overlapping range occurs
Staggeredly, to reduce through area, can thus change screening conditions.When the number of screen plate 2 is more than two and institute
Have the aperture of screen plate 2 it is different when, the biggish screen plate 2 of sieve pore 3 is arranged in lower position, the lesser screen plate 2 of sieve pore 3
Setting has at regular intervals in higher position, and between two neighboring screen plate 2.
When forming certain space between screen plate 2, several balls 9 with bristle configurations are arranged in activity in the space,
Ability is attached by bristle configurations raising to screen out the biggish atomizing particle of partial size.Due to generate atomization during, together
When can have certain flow velocity, therefore the quality of ball 9 can be very light, thus the atomizing particle driving flowed and in screen plate
It is movable in space between 2, more large-size particles are initiatively captured, screening capacity is improved.
As another alternative of embodiment three, as shown in figure 12, can also turn in the space between two screen plates 2
It is dynamic that at least one impeller 10 is set, the shaft of impeller 10 and the centerline axis parallel of fog output tube 1 or vertical.Since atomizing particle has
Have certain initial velocity, thus under its impact impeller 10 can pivoting and its another blade captures more large-size particles,
Improve screening capacity.
Example IV
The present embodiment and one difference of embodiment exist, spiral blend stop 4 and fog output tube 1 be it is detachably connectable, the two passes through close-fitting
Connection is closed, spiral blend stop 4 is plastic material or metal material, thus has certain elasticity, there can be preload by tight fit
Power is pressed on the inner wall of fog output tube 1, while also having the ability for adjusting collapsing length and screw pitch, to realize partial size screening
It adjusts.
The above is only a 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 deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of atomizing particle size screening washer, it is characterised in that:
The fog output tube (1) that can axially connect including at least one, the fog output tube (1) is interior to be provided with several sieve pores (3)
Screen plate (2) and/or fog-proof plate (5)；The muscle (6) and the fog output tube that the fog-proof plate (5) is arranged radially by least one
(1) it is connected, the inner wall of the fog output tube (1) is integrally formed or collapsing length is adjustably provided with spiral blend stop (4)；
The number of the screen plate (2) is at least one, when its number is that more than two and sieve pore (3) diameter is all the same,
The screen plate (2) mutually can be rotationally close to be arranged；When its number is more than two and sieve pore (3) diameter difference, sieve
The big screen plate (2) of hole (3) diameter is set to the lower section of the small screen plate (2) of sieve pore (3) diameter with a fixed spacing.
2. a kind of atomizing particle size screening washer according to claim 1, which is characterized in that
The top surface and/or bottom surface of the fog-proof plate (5) and the bottom surface of the screen plate (2) are curved surface or circular conical surface outstanding.
3. a kind of atomizing particle size screening washer according to claim 2, which is characterized in that
The fog-proof plate (5) passes through the muscle (6) and the fog output tube (1) integrally connected.
4. a kind of atomizing particle size screening washer according to claim 2, which is characterized in that
The outer end of the muscle (6) of the fog-proof plate (5) is integrally formed first connection ring (7) coaxial with the fog-proof plate (5), institute
It states the first connection ring (7) and the fog output tube (1) and passes through screw thread or tight fit connection.
5. a kind of atomizing particle size screening washer according to claim 1, which is characterized in that
The screen plate (2) and the fog output tube (1) integrally connected.
6. a kind of atomizing particle size screening washer according to claim 1, which is characterized in that
Integrally formed coaxial second connection ring (8) of the periphery of the screen plate (2), second connection ring and institute
It states fog output tube (1) and passes through screw thread or tight fit connection.
7. a kind of atomizing particle size screening washer according to claim 1, which is characterized in that
When the number of the fog output tube (1) is more than two, it is connected between the fog output tube (1) by third connection ring (11),
At least one described screen plate (2) is set in the third connection ring (11).
8. a kind of atomizing particle size screening washer according to claim 1, which is characterized in that
When the number of the screen plate (2) is that setting is close in more than two and mutual rotation, the screen plate (2) is additionally provided with one
Operation portion, the operation portion stretch out the fog output tube (1) outside.
9. a kind of atomizing particle size screening washer according to claim 1, which is characterized in that
When the number of the screen plate (2) is that setting is close in more than two and mutual rotation, between two neighboring screen plate (2)
At least one impeller (10) or several balls (9) with bristle configurations are also movably set in space.
10. a kind of atomizing particle size screening washer according to claim 9, which is characterized in that
The shaft of the impeller (10) and the centerline axis parallel of the fog output tube (1) are vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811619920.6A CN109731191A (en) | 2018-12-28 | 2018-12-28 | A kind of atomizing particle size screening washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811619920.6A CN109731191A (en) | 2018-12-28 | 2018-12-28 | A kind of atomizing particle size screening washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109731191A true CN109731191A (en) | 2019-05-10 |
Family
ID=66361621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811619920.6A Pending CN109731191A (en) | 2018-12-28 | 2018-12-28 | A kind of atomizing particle size screening washer |
Country Status (1)
| Country | Link |
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| CN (1) | CN109731191A (en) |
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Application publication date: 20190510 |