CN104225737A - Small-size fluid atomizer - Google Patents
Small-size fluid atomizer Download PDFInfo
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- CN104225737A CN104225737A CN201410457294.0A CN201410457294A CN104225737A CN 104225737 A CN104225737 A CN 104225737A CN 201410457294 A CN201410457294 A CN 201410457294A CN 104225737 A CN104225737 A CN 104225737A
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- outlet tube
- atomization
- valve
- shock portion
- fluid
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Abstract
The invention provides a small-size fluid atomizer, which comprises an outer wall and a feeding pipe, wherein the outer wall covers a valve, main outlet pipes, side output pipes, an atomization collision part, an opening part and a material distributing cavity at the inside. The fluid realizes the mutual collision through a plurality of main output pipes and side output pipes, so the liquid is promoted to be atomized, the fluid of the main output pipes pushes the atomized water vapor to be outwards sprayed, and the fluid atomization is realized. Meanwhile, the atomization collision part is designed into a structure with the circular arc-shaped structure, so the atomization effect is better, meanwhile, the outlets of the main output pipes and the side output pipes are designed into conical structures, so the flowing speed of the fluid flowing out from the main output pipes or the side output pipes is higher, and the atomization effect is better. The small-size fluid atomizer has the advantages that the valve is arranged between the feeding pipe and the material distributing cavity, the fluid is effectively prevented from directly flowing into the atomizer under the condition of too small pressure intensity, and the resource waste is effectively avoided.
Description
Technical field
The present invention relates to the equipment of medical device aspect, particularly relate to a kind of Miniature fluid atomizer.
Background technology
Nebulizer is clinically used for atomization inspiration treatment, is that medicine is dispersed into small droplet or microgranule, makes it be suspended in gas, and in the respiratory tract entering into patient and lung.Fog inhalation therapy is mainly used in the respiratory system diseases such as treatment or preventing respiratory tract infection, spasm, laryngopharynx swelling and pain, asthma.And atomizing particle and atomization rates determine the effect of nebulae inhalation to a certain extent.A kind of new medical nebulizer disclosed in patent 201220599529.6, it comprises nebulizer body, electric pressuring pump, administration funnel, filler cap, screw nipple, face shield switch, inhaling face shield and atomization mouth composition, is provided with electric pressuring pump on the right side of the upper end of nebulizer body; Administration funnel is provided with on the left of the upper end of nebulizer body; Administration funnel upper end is provided with filler cap; Inhaling face shield is threaded connection pipe and is connected with in the middle of nebulizer body; Inhaling face shield is provided with face shield switch; The inside of inhaling face shield is provided with atomization mouth.When needs use nebulizer, open the lid on administration funnel, by in drugs delivery nebulizer, the unlatching that plugs in is opened the light, electric pressuring pump is started working, and waits for a few minutes, face shield is enclosed within mouth and nose places press switch just can Sucked medicine, when needing again Sucked medicine, continue Push switch.As can be seen here, this nebulizer adopts air pressurized to supply absorption of human body to the method that medicine is atomized, and its equipment is complicated, and its atomizing effect is poor simultaneously, and oxygen uptake operation when can not meet daily atomized medicine introducing.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of Miniature fluid atomizer, this Miniature fluid atomizer, by unique design, is carried out collision mutually by fluid and is made the liquid atomization, decrease cost of manufacture.
The present invention is achieved by the following technical programs:
A kind of Miniature fluid atomizer, comprise outer wall and feed pipe, the inside of outer wall is provided with valve, main outlet tube, side outlet tube, atomization shock portion, uncovered portion and sub-material chamber, the tangent plane in described atomization shock portion is circular arc, uncovered portion presents " V " type, is charging aperture on the top of feed pipe, and charging aperture connects sub-material chamber, upper end, sub-material chamber connects main outlet tube and side outlet tube, main outlet tube straight up and with atomization shock portion be connected; And main outlet tube is at the seam in atomization shock portion, the axial line of main outlet tube passes the center of circle of the circular arc in atomization shock portion; Side outlet tube bends upwards and is connected with atomization shock portion, and in the junction of side outlet tube with atomization shock portion, the axial line of side outlet tube and plane-parallel, the axial line of side outlet tube passes the center of circle of the circular arc in atomization shock portion simultaneously; Described valve is arranged between charging aperture and sub-material chamber.
Further, described valve comprises lower moving valve, spring and valve fixed part, and valve fixed part is a cylinder stood upside down, and the top movable of lower moving valve is inserted in valve fixed part, has spring between lower moving valve and valve fixed part.
Further, described main outlet tube and the connector tapered structure of side outlet tube in atomization shock portion.
Further, described main outlet tube has three, rounded array.
Further, described side outlet tube has the six roots of sensation, rounded array.
Beneficial effect of the present invention is: by many main outlet tubes and side outlet tube, fluid is collided mutually, impel the atomization of liquid, and the steam be atomized by the fluid forces of main outlet tube is sprayed outward, realizes the atomization of fluid.The present invention is simultaneously atomized shock portion and is designed to the structure that cross section is circular arc type, make atomizing effect better, simultaneously by the exit design coning structure of main outlet tube and side outlet tube, impel fluid to flow out the flow velocity of main outlet tube or side outlet tube faster, make atomizing effect better.The present invention is by mounted valve between feed pipe and sub-material chamber, and effective anti-fluid flows directly into this nebulizer when too little pressure, efficiently avoid the waste of resource.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is A place close-up schematic view in Fig. 1.
Fig. 3 is top view of the present invention.
Wherein in figure, each several part is respectively:
1-outer wall; 2-feed pipe; 3-valve; The main outlet tube of 4-; 5-side outlet tube; 6-is atomized shock portion; The uncovered portion of 7-; 8-sub-material chamber; 21-charging aperture; Moving valve under 31-; 32-spring; 33-valve fixed part.
Detailed description of the invention
Be described in further detail goal of the invention of the present invention below in conjunction with the drawings and specific embodiments, embodiment can not repeat one by one at this, but therefore embodiments of the present invention are not defined in following examples.
A kind of Miniature fluid atomizer as shown in Figure 1,2 and 3, comprises outer wall 1 and feed pipe 2; The inside of outer wall 1 is provided with valve 3, main outlet tube 4, side outlet tube 5, atomization shock portion 6, uncovered portion 7 and sub-material chamber 8, the tangent plane in described atomization shock portion 6 is circular arc, uncovered portion 7 presents " V " type, charging apertures 21 on the top of feed pipe 2, charging aperture 21 connects sub-material chamber 8, upper end, sub-material chamber 8 is connected with main outlet tube 4 and side outlet tube 5, main outlet tube 4 straight up and with atomization shock portion 6 be connected; And main outlet tube 4 is at the seam in atomization shock portion 6, the axial line of main outlet tube 4 passes the center of circle of the circular arc in atomization shock portion 6; Side outlet tube 5 bends upwards and is connected with atomization shock portion 6, and in the junction of side outlet tube 5 with atomization shock portion 6, the axial line of side outlet tube 5 and plane-parallel, the axial line of side outlet tube 5 passes the center of circle of the circular arc in atomization shock portion 6 simultaneously; Wherein main outlet tube 4 and the connector tapered structure of side outlet tube 5 in atomization shock portion 6, described main outlet tube 4 has 3, rounded array, and described side outlet tube 5 has the six roots of sensation, rounded array.Described valve 3 is arranged between charging aperture 21 and sub-material chamber 8; Valve 3 comprises lower moving valve 31, spring 32 and valve fixed part 33, and valve fixed part 33 is the cylinders stood upside down, and the top of lower moving valve 31 is inserted in valve fixed part 33, has spring 32 between lower moving valve 31 and valve fixed part 33.
This Miniature fluid atomizer in use, first will the medicinal liquid of atomization be needed to be placed in pressurized equipment, feed pipe 2 is connected by pipeline, then pressurized equipment is opened, medicinal liquid is delivered to this Miniature fluid atomizer, when the pressure of fluid is enough large, valve 3 is extruded in opening, medicinal liquid enters sub-material chamber 8, then medicinal liquid is transported to atomization shock portion 6 by main outlet tube 4 and side outlet tube 5, medicinal liquid is when main outlet tube 4 and side outlet tube 5 export, the medicinal liquid of high flow rate mutually clashes in atomization shock portion 6, medical liquid atomizing is become steam, the ejection of the steam of atomization is atomized shock portion 6 by inertia by the medicinal liquid that main outlet tube 4 flows out simultaneously, target site is sprayed to again via uncovered portion 7.
The above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection domain that all should be included in the claims in the present invention.
Claims (5)
1. a Miniature fluid atomizer, comprise outer wall (1) and feed pipe (2), it is characterized in that: the inside of outer wall (1) is provided with valve (3), main outlet tube (4), side outlet tube (5), atomization shock portion (6), uncovered portion (7) and sub-material chamber (8), the tangent plane in described atomization shock portion (6) is circular arc, uncovered portion (7) presents " V " type, charging aperture (21) on the top of feed pipe (2), charging aperture (21) connects sub-material chamber (8), sub-material chamber (8) upper end connects main outlet tube (4) and side outlet tube (5), main outlet tube (4) straight up and with atomization shock portion (6) be connected, and main outlet tube (4) is at the seam of atomization shock portion (6), the axial line of main outlet tube (4) passes the center of circle of the circular arc of atomization shock portion (6), side outlet tube (5) bends upwards and is connected with atomization shock portion (6), and in the junction of side outlet tube (5) with atomization shock portion (6), the axial line of side outlet tube (5) and plane-parallel, the axial line of side outlet tube (5) passes the center of circle of the circular arc of atomization shock portion (6) simultaneously, valve (3) is arranged between charging aperture (21) and sub-material chamber (8).
2. Miniature fluid atomizer as claimed in claim 1, it is characterized in that: described valve (3) comprises lower moving valve (31), spring (32) and valve fixed part (33), valve fixed part (33) is a cylinder stood upside down, the top movable of lower moving valve (31) is inserted in valve fixed part (33), has spring (32) between lower moving valve (31) and valve fixed part (33).
3. Miniature fluid atomizer as claimed in claim 1, is characterized in that: described main outlet tube (4) and side outlet tube (5) are in the tapered structure of connector being atomized shock portion (6).
4. Miniature fluid atomizer as claimed in claim 1, is characterized in that: described main outlet tube (4) has three, rounded array.
5. Miniature fluid atomizer as claimed in claim 1, is characterized in that: described side outlet tube (5) has the six roots of sensation, rounded array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457294.0A CN104225737B (en) | 2014-09-10 | 2014-09-10 | Small-size fluid atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410457294.0A CN104225737B (en) | 2014-09-10 | 2014-09-10 | Small-size fluid atomizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104225737A true CN104225737A (en) | 2014-12-24 |
| CN104225737B CN104225737B (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410457294.0A Expired - Fee Related CN104225737B (en) | 2014-09-10 | 2014-09-10 | Small-size fluid atomizer |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997007897A1 (en) * | 1995-08-31 | 1997-03-06 | Astra Aktiebolag | Arrangement in a spray tube mouthpiece |
| US20110114090A1 (en) * | 2009-11-16 | 2011-05-19 | Piper Medical, Inc. | Inhalation actuated nebulizer with impingement shield |
| CN102974011A (en) * | 2012-11-28 | 2013-03-20 | 宁波圣宇瑞医疗器械有限公司 | Atomizer |
| CN104010684A (en) * | 2011-12-27 | 2014-08-27 | 欧姆龙健康医疗事业株式会社 | Nebulizer and nebulizer kit |
| CN204121545U (en) * | 2014-09-10 | 2015-01-28 | 华南理工大学 | A kind of Miniature fluid atomizer |
-
2014
- 2014-09-10 CN CN201410457294.0A patent/CN104225737B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997007897A1 (en) * | 1995-08-31 | 1997-03-06 | Astra Aktiebolag | Arrangement in a spray tube mouthpiece |
| US20110114090A1 (en) * | 2009-11-16 | 2011-05-19 | Piper Medical, Inc. | Inhalation actuated nebulizer with impingement shield |
| CN104010684A (en) * | 2011-12-27 | 2014-08-27 | 欧姆龙健康医疗事业株式会社 | Nebulizer and nebulizer kit |
| CN102974011A (en) * | 2012-11-28 | 2013-03-20 | 宁波圣宇瑞医疗器械有限公司 | Atomizer |
| CN204121545U (en) * | 2014-09-10 | 2015-01-28 | 华南理工大学 | A kind of Miniature fluid atomizer |
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| Publication number | Publication date |
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| CN104225737B (en) | 2017-02-15 |
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Granted publication date: 20170215 Termination date: 20210910 |
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| CF01 | Termination of patent right due to non-payment of annual fee |