CN102284115A - Microparticle compressing type atomizing cup - Google Patents
Microparticle compressing type atomizing cup Download PDFInfo
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- CN102284115A CN102284115A CN2011102294557A CN201110229455A CN102284115A CN 102284115 A CN102284115 A CN 102284115A CN 2011102294557 A CN2011102294557 A CN 2011102294557A CN 201110229455 A CN201110229455 A CN 201110229455A CN 102284115 A CN102284115 A CN 102284115A
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- microparticle
- atomizing
- atomizing cup
- hollow
- compression
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Abstract
The invention discloses a microparticle compressing type atomizing cup which comprises a hollow upper atomizing cup shell and a hollow lower atomizing cup shell, wherein a microparticle atomizing plate is arranged in the lower atomizing cup shell, a compensation air inlet is arranged above the microparticle atomizing plate, the top end of the compensation air inlet is arranged on the upper surface of the upper atomizing cup shell, the upper atomizing cup shell is provided with a mist outlet, the lower part of the microparticle atomizing plate is a hollow cone, the outer surface at the middle part of the microparticle atomizing plate is provided with a boss, the upper part of the microparticle atomizing plate is provided with a hollow structure, a lug is arranged in the hollow structure and is provided with a protrusion, the lower surface of the protrusion is an impact surface, the inner wall of the hollow cone is provided with a water channel, the bottom of the water channel is provided with a water inlet, the top end of the hollow cone is provided with a small hole, and a mist-gathering ring is arranged on the boss. The microparticle compressing type atomizing cup has the advantages of concentrated particle distribution, uniform intake depth and medicament saving, and improves the medicament efficiency.
Description
Technical field
The present invention relates to a kind of microparticle compression atomizing cup.
Background technology
The jetting type nebulizer is according to the venturi ejector principle, utilize compressed air to pass through the tiny mouth of pipe and form high velocity air, the negative pressure that produces drives liquid or other fluid is ejected on the obstacle together, splashes towards periphery to make drop become vaporific microgranule to spray from escape pipe under high-speed impact.The atomizing particle that different nebulizers produces varies in size, sedimentary position difference, and the disease difference of treatment so use the atomization plant of correct atomizing particle, can be avoided drug waste, accomplishes to suit the remedy to the case.Prior art atomizing cup granule meansigma methods distribution 4-20um, it is wide to distribute, and sucks degree of depth inequality, causes the effectiveness of high amount of drug waste and reduction medicine.
Summary of the invention
The objective of the invention is in order to overcome above deficiency, provide a kind of distribution of particles to concentrate, suck the microparticle compression atomizing cup that the degree of depth is even, save medicine, raising drug effectiveness.
Purpose of the present invention is achieved through the following technical solutions: a kind of microparticle compression atomizing cup, comprise hollow atomizing cup upper casing and hollow atomizing cup lower casing, be provided with the microparticle atomizing piece in the atomizing cup lower casing, microparticle atomizing piece top is provided with the compensation air inlet, the top of compensation air inlet places the upper surface of atomizing cup upper casing, the atomizing cup upper casing is provided with fog outlet, the bottom of microparticle atomizing piece is a hollow cone, the middle part outer surface of microparticle atomizing piece is provided with a boss, microparticle atomizing piece top is provided with hollow-core construction, hollow-core construction inside is provided with projection and is provided with projection, the lower surface of projection is a striking face, the width on projection top is wider than the width of striking face, hollow cone inwall in be provided with tank, position, the bottom water inlet of tank, water inlet is square or circular-arc, the bore of water inlet is 0.3-2mm, the top of hollow cone is provided with aperture, between striking face and the aperture upper surface apart from 0.4-0.6mm, boss is provided with a circle guide rail, guide rail is provided with the poly-mist ring of a circle, be provided with spacing rib between guide rail and the poly-mist ring, the lower inner surface of poly-mist ring and the outer surface of upper of microparticle atomizing piece closely cooperate, and the upper inside surface of poly-mist ring closely cooperates with the lower external face of compensation air inlet.
Further improvement of the present invention is: striking face is for circular, square or oval.
Further improvement of the present invention is: the wide or diameter of striking face is 1-2.5mm.
Further improvement of the present invention is: poly-mist ring is shaped as torus or cuboid.
Further improvement of the present invention is: the difference in height of poly-mist ring lower surface and striking face is less than 10mm.
Further improvement of the present invention is: the height of hollow cone is 21-23mm.
Further improvement of the present invention is: the wide or diameter on projection top is 2-4mm.
The present invention compared with prior art has the following advantages: the present invention can be retained in size granule bigger than normal in the medicinal liquid, molecule flows out with air-flow, make the atomizing particle size very concentrated, and particle size average is 3.0-4.0um, and less than the ratio of 5um 90%.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of microparticle atomizing piece;
Number in the figure: 1-atomizing cup upper casing, 2-atomizing cup lower casing, 3-microparticle atomizing piece, 4-compensation air inlet, 5-fog outlet, 6-boss, 7-striking face, 8-aperture, the poly-mist ring of 9-, 10-hollow cone, 11-hollow-core construction, 12-projection, 13-water inlet, 14-tank.
The specific embodiment:
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.
Show a kind of specific embodiment of the present invention four directions constant load type linear rolling guide as Fig. 1 and Fig. 2, comprise hollow atomizing cup upper casing 1 and hollow atomizing cup lower casing 2, be provided with microparticle atomizing piece 3 in the atomizing cup lower casing 2, microparticle atomizing piece 3 tops are provided with compensation air inlet 4, the top of compensation air inlet 4 places the upper surface of atomizing cup upper casing 1, atomizing cup upper casing 1 is provided with fog outlet 5, the bottom of microparticle atomizing piece 3 is a hollow cone 10, the height of hollow cone 10 is 21-23mm, the middle part outer surface of microparticle atomizing piece 3 is provided with a boss 6, microparticle atomizing piece 3 tops are provided with hollow-core construction 11, hollow-core construction 11 inside are provided with projection 12 and are provided with projection, the lower surface of projection is a striking face 7, the width on projection 12 tops is wider than the width of striking face 7, wide or the diameter on projection 12 tops is 2-4mm, wide or the diameter of striking face 7 is 1-2.5mm, striking face 7 is circular, square or oval, hollow cone 10 inwall in be provided with tank 14, position, the bottom water inlet 13 of tank 14, water inlet 13 is square or circular-arc, the bore of water inlet 13 is 0.3-2mm, the top of hollow cone 10 is provided with aperture 8, distance between striking face 7 and aperture 8 upper surfaces is less than 1mm, optimum distance is 0.4mm-0.6mm, boss 6 is provided with a circle guide rail, guide rail is provided with the poly-mist ring 9 of a circle, be provided with spacing rib between guide rail and the poly-mist ring 9, the lower inner surface of poly-mist ring 9 and the outer surface of upper of microparticle atomizing piece 3 closely cooperate, the upper inside surface of poly-mist ring 9 closely cooperates with the lower external face of compensation air inlet 4, poly-mist ring 9 is shaped as torus or cuboid, and the difference in height of poly-mist ring 9 lower surfaces and striking face 7 is less than 10mm.
The present invention is used for the compressed air type nebulizer, and the present invention is the critical component of nebulizer.The air-flow of air pressure pump output certain pressure and flow, by aperture 8 current limliting amounts, make that operating pressure is 12-18PSI, produce high velocity air from aperture, high velocity air produces negative pressure through microparticle atomizing piece water inlet 13 places, make atomizing cup lower casing herb liquid travel up to the high velocity air place along tank 14, medicinal liquid makes progress high-speed impact to microparticle atomizing piece striking face 7 with air-flow, the medicinal liquid granule that formation is differed in size penetrates bump obliquely to poly-mist ring 9 inboard one deck water curtains that form, the medicinal liquid granule flows downward to poly-mist ring 9 lower surfaces along with the compensation current that flows into sees through water curtain from top to bottom, upwards flows out by fog outlet 5 again.In this process, critical process is to form water curtain, and with medicinal liquid granule process water curtain, size granule bigger than normal is retained in the medicinal liquid, and molecule flows out with air-flow, makes the atomizing particle size very concentrated, and particle size average is 3.0-4.0um, and less than the ratio of 5um 90%.
Claims (8)
1. microparticle compression atomizing cup, comprise hollow atomizing cup upper casing (1) and hollow atomizing cup lower casing (2), it is characterized in that: be provided with microparticle atomizing piece (3) in the described atomizing cup lower casing (2), described microparticle atomizing piece (3) top is provided with compensation air inlet (4), the top of described compensation air inlet (4) places the upper surface of described atomizing cup upper casing (1), described atomizing cup upper casing (1) is provided with fog outlet (5), the bottom of described microparticle atomizing piece (3) is hollow cone (10), the middle part outer surface of described microparticle atomizing piece (3) is provided with a boss (6), described microparticle atomizing piece (3) top is provided with hollow-core construction (11), described hollow-core construction (11) inside is provided with projection (12), described projection (12) is provided with projection, the lower surface of described projection is striking face (7), the width on described projection (12) top is wider than the width of described striking face (7), described hollow cone (10) inwall in be provided with tank (14), position, the bottom water inlet (13) of described tank (14), described water inlet (13) is square or circular-arc, the top of described hollow cone (10) is provided with aperture (8), between described striking face (7) and described aperture (8) upper surface apart from 0.4-0.6mm, described boss (6) is provided with a circle guide rail, described guide rail is provided with the poly-mist ring (9) of a circle, be provided with spacing rib between described guide rail and the described poly-mist ring (9), the outer surface of upper of the lower inner surface of described poly-mist ring (9) and described microparticle atomizing piece (3) closely cooperates, and the lower external face of the upper inside surface of described poly-mist ring (9) and described compensation air inlet (4) closely cooperates.
2. according to the described microparticle compression of claim 1 atomizing cup, it is characterized in that: described striking face (7) is for circular, square or oval.
3. according to claim 1 or 2 described microparticle compression atomizing cups, it is characterized in that: the wide or diameter of described striking face (7) is 1-2.5mm.
4. according to the described microparticle compression of claim 3 atomizing cup, it is characterized in that: described poly-mist ring (9) is shaped as torus or cuboid.
5. according to the described microparticle compression of claim 4 atomizing cup, it is characterized in that: the difference in height of described poly-mist ring (9) lower surface and described striking face (7) is less than 10mm.
6. according to the described microparticle compression of claim 5 atomizing cup, it is characterized in that: the height of described hollow cone (10) is 21-23mm.
7. according to the described microparticle compression of claim 6 atomizing cup, it is characterized in that: the wide or diameter on described projection (12) top is 2-4mm.
8. according to the described microparticle compression of claim 7 atomizing cup, it is characterized in that: the bore of described water inlet (13) is 0.3-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102294557A CN102284115A (en) | 2011-08-11 | 2011-08-11 | Microparticle compressing type atomizing cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102294557A CN102284115A (en) | 2011-08-11 | 2011-08-11 | Microparticle compressing type atomizing cup |
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| Publication Number | Publication Date |
|---|---|
| CN102284115A true CN102284115A (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102294557A Pending CN102284115A (en) | 2011-08-11 | 2011-08-11 | Microparticle compressing type atomizing cup |
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| CN (1) | CN102284115A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645466A (en) * | 2015-03-16 | 2015-05-27 | 广州德米医用设备有限公司 | Medical vaporizer |
| CN104689431A (en) * | 2014-12-08 | 2015-06-10 | 宁波蓝柏医疗器械有限公司 | Medical vaporizer |
| CN106039491A (en) * | 2016-06-28 | 2016-10-26 | 内蒙古英华融泰高科技发展有限公司 | Nasal atomizer |
| CN106914369A (en) * | 2017-04-17 | 2017-07-04 | 苏州雾联医疗科技有限公司 | A kind of atomizing cup with screening function |
| CN107899112A (en) * | 2017-12-06 | 2018-04-13 | 何爱建 | It is a kind of based on the Respiratory Medicine of medical field preventing phlegm from forming and stopping coughing atomizer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5054477A (en) * | 1986-09-22 | 1991-10-08 | Omron Tateisi Electronics Co. | Nebulizer |
| EP1541186A1 (en) * | 2003-12-12 | 2005-06-15 | FLAEM NUOVA S.p.A. | Nebulizer device |
| CN202191559U (en) * | 2011-08-11 | 2012-04-18 | 鹿得医疗器械（南通）有限公司 | Micro-particle compression type atomizing cup |
-
2011
- 2011-08-11 CN CN2011102294557A patent/CN102284115A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5054477A (en) * | 1986-09-22 | 1991-10-08 | Omron Tateisi Electronics Co. | Nebulizer |
| EP1541186A1 (en) * | 2003-12-12 | 2005-06-15 | FLAEM NUOVA S.p.A. | Nebulizer device |
| CN202191559U (en) * | 2011-08-11 | 2012-04-18 | 鹿得医疗器械（南通）有限公司 | Micro-particle compression type atomizing cup |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689431A (en) * | 2014-12-08 | 2015-06-10 | 宁波蓝柏医疗器械有限公司 | Medical vaporizer |
| CN104645466A (en) * | 2015-03-16 | 2015-05-27 | 广州德米医用设备有限公司 | Medical vaporizer |
| CN104645466B (en) * | 2015-03-16 | 2017-12-26 | 广州德米医用设备有限公司 | A kind of vaporizer |
| CN106039491A (en) * | 2016-06-28 | 2016-10-26 | 内蒙古英华融泰高科技发展有限公司 | Nasal atomizer |
| CN106914369A (en) * | 2017-04-17 | 2017-07-04 | 苏州雾联医疗科技有限公司 | A kind of atomizing cup with screening function |
| CN106914369B (en) * | 2017-04-17 | 2022-12-20 | 苏州雾联医疗科技有限公司 | Atomizing cup with screening function |
| CN107899112A (en) * | 2017-12-06 | 2018-04-13 | 何爱建 | It is a kind of based on the Respiratory Medicine of medical field preventing phlegm from forming and stopping coughing atomizer |
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Application publication date: 20111221 |