CN202191559U - Micro-particle compression type atomizing cup - Google Patents
Micro-particle compression type atomizing cup Download PDFInfo
- Publication number
- CN202191559U CN202191559U CN2011202906900U CN201120290690U CN202191559U CN 202191559 U CN202191559 U CN 202191559U CN 2011202906900 U CN2011202906900 U CN 2011202906900U CN 201120290690 U CN201120290690 U CN 201120290690U CN 202191559 U CN202191559 U CN 202191559U
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- Prior art keywords
- atomizing
- microparticle
- atomizing cup
- hollow
- compression
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Abstract
The utility model relates to a micro-particle compression type atomizing cup, which comprises a hollow atomizing cup upper shell and a hollow atomizing cup lower shell. A micro-particle atomizing plate is disposed in the atomizing cup lower shell, a compensation air inlet is arranged above the micro-particle atomizing plate, and the top end of the compensation air inlet is arranged on the upper surface of the atomizing cup upper shell. A mist outlet is arranged on the atomizing cup upper shell, the lower portion of the micro-particle atomizing plate is a hollow cone, a boss is circularly disposed on the outer surface of the middle of the micro-particle atomizing plate, a hollow structure is disposed on the upper portion of the micro-particle atomizing plate, a projection is disposed on a bump disposed in the hollow structure, and the lower surface of the projection is an impact surface. A water tank is arranged in the inner wall of the hollow cone, a water inlet is arranged at the bottom of the water tank, a small hole is arranged at the top end of the hollow cone, and the boss is provided with a mist collecting ring. The micro-particle compression type atomizing cup has the advantages that particle distribution is centralized, suction depths are uniform, medicines are saved, and effectiveness of the medicines is improved.
Description
Technical field:
This utility model 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, under high-speed impact, splashes towards periphery to make drop become vaporific microgranule to spray from escape pipe.The atomizing particle that different nebulizers produces varies in size, and sedimentary position is different, and the disease of treatment is different, so use the atomization plant of correct atomizing particle, can avoid 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 purpose of this utility model is in order to overcome above deficiency, to 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.
The purpose of this utility model realizes through following technical scheme: a kind of microparticle compression atomizing cup, comprise hollow atomizing cup upper casing and hollow atomizing cup lower casing, and be provided with the microparticle atomizing piece in the atomizing cup lower casing; Microparticle atomizing piece top is provided with the compensation air inlet, and the top of compensation air inlet places the upper surface of atomizing cup upper casing, and the atomizing cup upper casing is provided with fog outlet; The bottom of microparticle atomizing piece is a hollow cone, and the middle part outer surface of microparticle atomizing piece is provided with a boss, and microparticle atomizing piece top is provided with hollow-core construction; Hollow-core construction inside is provided with projection and is provided with convexity, and protruding lower surface is a striking face, and 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 be provided with one the circle guide rail; Guide rail is provided with a circle and gathers the mist ring; Guide rail and gather and be provided with spacing rib between the mist ring gathers the lower inner surface of mist ring and the outer surface of upper of microparticle atomizing piece and closely cooperates, and the upper inside surface of gathering the mist ring closely cooperates with the lower external face of compensation air inlet.
The further improvement of this utility model is: striking face is for circular, square or oval.
The further improvement of this utility model is: the wide or diameter of striking face is 1-2.5mm.
The further improvement of this utility model is: gather the mist ring and be shaped as torus or cuboid.
The further improvement of this utility model is: the difference in height of gathering mist ring lower surface and striking face is less than 10mm.
The further improvement of this utility model is: the height of hollow cone is 21-23mm.
The further improvement of this utility model is: the wide or diameter on projection top is 2-4mm.
This utility model compared with prior art has the following advantages: this utility model 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 the structural representation of this utility model;
Fig. 2 is the structural representation of microparticle atomizing piece;
Label among 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, 9-gather mist ring, 10-hollow cone, 11-hollow-core construction, 12-projection, 13-water inlet, 14-tank.
The specific embodiment:
In order to deepen understanding to this utility model, will combine embodiment and accompanying drawing that this utility model is done further to detail below, this embodiment only is used to explain this utility model, does not constitute the qualification to this utility model protection domain.
Show a kind of specific embodiment of this utility model four directions constant load type linear rolling guide like 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, and the top of compensation air inlet 4 places the upper surface of atomizing cup upper casing 1, and atomizing cup upper casing 1 is provided with fog outlet 5; The bottom of microparticle atomizing piece 3 is a hollow cone 10, and the height of hollow cone 10 is 21-23mm, and 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, and hollow-core construction 11 inside are provided with projection 12 and are provided with convexity, and protruding lower surface is a striking face 7; The width on projection 12 tops is wider than the width of striking face 7, and the wide or diameter on projection 12 tops is 2-4mm, and the wide or 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, and the bore of water inlet 13 is 0.3-2mm, and 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, and optimum distance is 0.4mm-0.6mm, and boss 6 is provided with a circle guide rail; Guide rail is provided with a circle and gathers mist ring 9; Guide rail and gather and be provided with spacing rib between the mist ring 9 gathers the lower inner surface of mist ring 9 and the outer surface of upper of microparticle atomizing piece 3 and closely cooperates, and the upper inside surface of gathering mist ring 9 closely cooperates with the lower external face of compensation air inlet 4; Gather mist ring 9 and be shaped as torus or cuboid, the difference in height of gathering mist ring 9 lower surfaces and striking face 7 is less than 10mm.
This utility model is used for the compressed air type nebulizer, and this utility model is the critical component of nebulizer.The air-flow of air pressure pump output certain pressure and flow; Through 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 with air-flow on high-speed impact to the microparticle atomizing piece striking face 7, forms the medicinal liquid granule that differs in size and penetrates bump obliquely to gathering mist ring 9 inboard one deck water curtains that form; The medicinal liquid granule gathers mist ring 9 lower surfaces along with the compensation current that flows into flows downward to through water curtain from top to bottom, upwards flows out through 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. a microparticle compression atomizing cup comprises 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 said atomizing cup lower casing (2); Said microparticle atomizing piece (3) top is provided with compensation air inlet (4); The top of said compensation air inlet (4) places the upper surface of said atomizing cup upper casing (1), and said atomizing cup upper casing (1) is provided with fog outlet (5), and the bottom of said microparticle atomizing piece (3) is hollow cone (10); The middle part outer surface of said microparticle atomizing piece (3) is provided with a boss (6); Said microparticle atomizing piece (3) top is provided with hollow-core construction (11), and said hollow-core construction (11) inside is provided with projection (12), and said projection (12) is provided with convexity; The lower surface of said convexity is striking face (7); The width on said projection (12) top is wider than the width of said striking face (7), said hollow cone (10) inwall in be provided with tank (14), position, the bottom water inlet (13) of said tank (14); Said water inlet (13) is square or circular-arc; The top of said hollow cone (10) is provided with aperture (8), between said striking face (7) and said aperture (8) upper surface apart from 0.4-0.6mm, said boss (6) be provided with one the circle guide rail; Said guide rail is provided with a circle and gathers mist ring (9); Said guide rail and said gathering between the mist ring (9) are provided with spacing rib, saidly gather the lower inner surface of mist ring (9) and the outer surface of upper of said microparticle atomizing piece (3) closely cooperates, and saidly gather the upper inside surface of mist ring (9) and the lower external face of said compensation air inlet (4) closely cooperates.
2. according to the said microparticle compression of claim 1 atomizing cup, it is characterized in that: said striking face (7) is for circular, square or oval.
3. according to claim 1 or 2 said microparticle compression atomizing cups, it is characterized in that: the wide or diameter of said striking face (7) is 1-2.5mm.
4. according to the said microparticle compression of claim 3 atomizing cup, it is characterized in that: the said mist ring (9) that gathers is shaped as torus or cuboid.
5. according to the said microparticle compression of claim 4 atomizing cup, it is characterized in that: said difference in height of gathering mist ring (9) lower surface and said striking face (7) is less than 10mm.
6. according to the said microparticle compression of claim 5 atomizing cup, it is characterized in that: the height of said hollow cone (10) is 21-23mm.
7. according to the said microparticle compression of claim 6 atomizing cup, it is characterized in that: the wide or diameter on said projection (12) top is 2-4mm.
8. according to the said microparticle compression of claim 7 atomizing cup, it is characterized in that: the bore of said water inlet (13) is 0.3-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202906900U CN202191559U (en) | 2011-08-11 | 2011-08-11 | Micro-particle compression type atomizing cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202906900U CN202191559U (en) | 2011-08-11 | 2011-08-11 | Micro-particle compression type atomizing cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191559U true CN202191559U (en) | 2012-04-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202906900U Expired - Lifetime CN202191559U (en) | 2011-08-11 | 2011-08-11 | Micro-particle compression type atomizing cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191559U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284115A (en) * | 2011-08-11 | 2011-12-21 | 鹿得医疗器械（南通）有限公司 | Microparticle compressing type atomizing cup |
| CN107343975A (en) * | 2016-05-05 | 2017-11-14 | 英华融泰医疗科技股份有限公司 | Atomizer |
| CN107694822A (en) * | 2017-11-13 | 2018-02-16 | 魔水科技（北京）有限公司 | A kind of atomized water method for disinfection and sterilizing unit |
| CN107700606A (en) * | 2016-12-16 | 2018-02-16 | 仲杏英 | Atomization tap |
| CN109718431A (en) * | 2017-10-31 | 2019-05-07 | 正大天晴药业集团股份有限公司 | The medical atomizer that internal gas flow improves |
-
2011
- 2011-08-11 CN CN2011202906900U patent/CN202191559U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284115A (en) * | 2011-08-11 | 2011-12-21 | 鹿得医疗器械（南通）有限公司 | Microparticle compressing type atomizing cup |
| CN107343975A (en) * | 2016-05-05 | 2017-11-14 | 英华融泰医疗科技股份有限公司 | Atomizer |
| CN107700606A (en) * | 2016-12-16 | 2018-02-16 | 仲杏英 | Atomization tap |
| CN107700606B (en) * | 2016-12-16 | 2020-04-24 | 瑞安市浙工大创新创业研究院 | Atomizing water tap |
| CN109718431A (en) * | 2017-10-31 | 2019-05-07 | 正大天晴药业集团股份有限公司 | The medical atomizer that internal gas flow improves |
| CN109718431B (en) * | 2017-10-31 | 2023-11-28 | 正大天晴药业集团股份有限公司 | Medical vaporizer with improved internal air flow |
| CN107694822A (en) * | 2017-11-13 | 2018-02-16 | 魔水科技（北京）有限公司 | A kind of atomized water method for disinfection and sterilizing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU LUDE MEDICAL ELECTRONICS CO., LTD. Free format text: FORMER NAME: LUDE MEDICAL EQUIPMENT (NANTONG) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 226009 Jiangsu Nantong City Economic and Technological Development Zone, Road No. 8 Patentee after: Jiangsu Lu get medical electronics limited company Address before: 226000 Jiangsu Nantong City Economic and Technological Development Zone Nantong Road No. 8 Patentee before: Deer medical instruments (Nantong) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |