CN103623951B - Aerosol spray-head - Google Patents
Aerosol spray-head Download PDFInfo
- Publication number
- CN103623951B CN103623951B CN201310571947.3A CN201310571947A CN103623951B CN 103623951 B CN103623951 B CN 103623951B CN 201310571947 A CN201310571947 A CN 201310571947A CN 103623951 B CN103623951 B CN 103623951B
- Authority
- CN
- China
- Prior art keywords
- liquid inlet
- head
- feed tube
- arc
- inlet channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 26
- 239000012530 fluid Substances 0.000 claims description 16
- 238000010079 rubber tapping Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 239000003595 mist Substances 0.000 abstract description 8
- 238000000889 atomisation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
Landscapes
- Nozzles (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
An aerosol spray-head comprises a spray-head body. The spray-head body comprises an arc-shaped head with spray orifices, a double-layer liquid inlet pipe and a split-flow guide column, the arc-shaped head is arranged at one end of the liquid inlet pipe, the head is integrally formed with the liquid inlet pipe, the outer layer of the liquid inlet pipe is connected with a can body, and the inner layer of the liquid inlet pipe stretches into the can body. The split-flow guide column is divided into a front split-flow section and a rear split-flow section, the front split-flow section is in clearance fit with the inner wall of the inner layer of the liquid inlet pipe, and the clearance forms an atomizing chamber. The rear split-flow section is fit with the inner wall of the inner layer of the liquid inlet pipe, a liquid inlet channel is arranged on the surface of the side wall of the rear split-flow section, one end of the liquid inlet channel is communicated with the atomizing chamber, and the other end of the liquid inlet channel is communicated with the can body. The spray orifices of the arc-shaped head are communicated with the atomizing chamber. The aerosol spray-head has the advantage of solving the problem that an existing aerosol can is poor in mist spray effect, or an expected mist spray effect cannot be achieved.
Description
Technical field
The present invention relates to a kind of aerosol nozzle.
Background technology
In China, aerosol industry is an emerging industry, with aerosol industry-by-industry extensive application, to mist
Change the requirement also more and more higher of effect.The liquid generating mainly disposable introducing certain pressure in existing aerosol at present
Body, and mist field is formed by spray orifice ejection.But the mist droplet granularity so being formed by dispensable mould atomization technique is larger, is not reaching to certain
Atomizing effect under a little specified conditions, also can not meet required granularity requirements while wasting hydrojet.
Content of the invention
Mist droplet granularity that the present invention is formed by dispensable mould atomization technique for current aerosol nozzle big it is impossible to reach
The problem of hydrojet is wasted it is proposed that a kind of mist droplet granularity is little, atomizing effect is good, save the Novel air of medicine while atomizing effect
Mist agent shower nozzle.
Aerosol nozzle of the present invention, including nozzle body it is characterised in that:Described nozzle body includes carrying
The arc-shaped head of spray orifice, double-deck feed tube, shunting guide pillar, described arc-shaped head is arranged on one end of described feed tube,
And described head is integrally formed with described feed tube, the outer layer of described feed tube is connected with tank body, internal layer stretches into tank
Internal portion;Described shunting guide pillar is divided into front shunting section and rear shunting section, and described front shunting section is interior with described feed tube
The inwall gap cooperation of layer, described gap forms aerochamber;Described rear shunting section is fitted with the inwall of described internal layer, institute
The sidewall surfaces setting liquid inlet channel of the rear shunting section stated, one end of described liquid inlet channel is connected with aerochamber, the other end and tank body
Connection;The spray orifice of described arc-shaped head is connected with aerochamber by tapping channel.
The central shaft of shunting guide pillar and the center overlapping of axles of feed tube.
Described rear shunting section sidewall surfaces setting spiral type liquid inlet channel.
Described rear shunting section sidewall surfaces setting 3-4 bar liquid inlet channel.
Described arc-shaped head is provided with the spiral type tapping channel that 3-4 bar is connected with aerochamber.
The spray orifice of described arc-shaped head is circle, and described spray orifice and fluid cloud point weight after tapping channel injection
Close.
During use, manually pressing nozzle body makes the fluid of certain pressure clash into the rear shunting section of shunting guide pillar first
End face, through clash into after fluid enter shunting guide post surface spiral liquid inlet channel, fluid enter liquid inlet channel after flow velocity increase;
The fluid of high speed enters aerochamber after passing through spiral liquid inlet channel, and while entering aerochamber, fluid starts to be atomized, and is formed
The droplet of certain particle size, after aerochamber, fluid completes to be atomized for the first time;Then drop enters the spiral type near spray orifice
Tapping channel, drop completes second atomization from the drop of the ejection of spray orifice after spiral type tapping channel, after spraying through spray orifice
To the drop meeting granularity requirements, whole atomization process terminates.
The invention has the beneficial effects as follows:Existing aerosol container spray effect can be efficiently solved bad, or reach not
Problem to expected spray effect.
Brief description
Fig. 1 is the sectional view of the present invention.
Fig. 2 is the structure chart (wherein, arrow represents the flow direction of circulation) of the tapping channel of the present invention.
Fig. 3 is flowing trip map (wherein, arrow represents the flow direction of circulation) within the present invention for the fluid.
Specific embodiment
Further illustrate the present invention below in conjunction with the accompanying drawings
Referring to the drawings:
Aerosol nozzle of the present invention, including nozzle body 1, described nozzle body 1 is included with spray orifice 111
Arc-shaped head 11, double-deck feed tube 12, shunting guide pillar 13, described arc-shaped head 11 is arranged on the one of described feed tube 12
End, and described arc-shaped head 11 is integrally formed with described feed tube 12, the described outer layer 121 of feed tube 12 and tank body
It is connected, internal layer 122 stretches into tank interior;Described shunting guide pillar 13 is divided into front shunting section 131 and rear shunting section 132, described
Front shunting section 131 is coordinated with the inwall gap of the internal layer 122 of described feed tube 12, and described gap forms aerochamber 14;Institute
The rear shunting section 132 stated is fitted with the inwall of described internal layer 122, and the sidewall surfaces of described rear shunting section 132 arrange feed liquor
Road 1321, described one end of liquid inlet channel 1321 is connected with aerochamber 14, the other end is connected with tank body;Described arc-shaped head 11
Spray orifice 111 connected with aerochamber 14 by tapping channel 112.
The central shaft of shunting guide pillar 13 and the center overlapping of axles of feed tube 12.
Described rear shunting section 132 sidewall surfaces setting spiral type liquid inlet channel.
Described rear shunting section 132 sidewall surfaces setting 3-4 bar spiral type liquid inlet channel.
Described arc-shaped head 11 is provided with the spiral type tapping channel 112 that 3-4 bar is connected with aerochamber 14.
After the spray orifice 111 of described arc-shaped head 11 is circle, and described spray orifice 112 is projected through tapping channel with fluid
Cloud point overlaps.
During use, manually pressing nozzle body 1 makes the fluid of certain pressure clash into rear point of shunting guide pillar 13 first
The end face of stream section 132, after clashing into, fluid enters the spiral liquid inlet channel 1321 on shunting guide pillar 13 surface, and fluid enters feed liquor
Behind road 1321, flow velocity increases;The fluid of high speed enters aerochamber 14 after passing through spiral liquid inlet channel 1321, is entering aerochamber 14
While, fluid starts to be atomized, and forms the droplet of certain particle size, and after aerochamber 14, fluid completes to be atomized for the first time;
Then drop enter spray orifice 111 near spiral type tapping channel 112, drop pass through spiral type tapping channel 112 after from spray orifice 111
The drop spraying completes second atomization, obtains meeting the drop of granularity requirements, whole atomization process knot through spray orifice spray 111 after going out
Bundle.
Content described in this specification embodiment is only enumerating of the way of realization to inventive concept, the protection of the present invention
Scope is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also includes art technology
Personnel according to present inventive concept it is conceivable that equivalent technologies mean.
Claims (4)
1. aerosol nozzle, including nozzle body it is characterised in that:Described nozzle body includes the arc head with spray orifice
Portion, double-deck feed tube, shunting guide pillar, described arc-shaped head is arranged on one end of described feed tube, and described head
Portion is integrally formed with described feed tube, and the outer layer of described feed tube is connected with tank body, internal layer stretches into tank interior;Described
Shunting guide pillar is divided into front shunting section and rear shunting section, and the inwall gap of described front shunting section and the internal layer of described feed tube is joined
Close, described gap forms aerochamber;Described rear shunting section is fitted with the inwall of described internal layer, described rear shunting section
Sidewall surfaces arrange liquid inlet channel, and one end of described liquid inlet channel is connected with aerochamber, the other end is connected with tank body;Described arc
The spray orifice of head is connected with aerochamber by tapping channel;Described arc-shaped head is provided with the spiral type that 3-4 bar is connected with aerochamber
Tapping channel;The spray orifice of described arc-shaped head is circle, and described spray orifice and fluid project through tapping channel after cloud point overlap.
2. aerosol nozzle as claimed in claim 1 it is characterised in that:The central shaft of shunting guide pillar and the central shaft of feed tube
Overlap.
3. aerosol nozzle as claimed in claim 2 it is characterised in that:Described rear shunting section sidewall surfaces setting spiral type
Liquid inlet channel.
4. aerosol nozzle as claimed in claim 3 it is characterised in that:Described rear shunting section sidewall surfaces setting 3-4 bar
Liquid inlet channel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310571947.3A CN103623951B (en) | 2013-11-13 | 2013-11-13 | Aerosol spray-head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310571947.3A CN103623951B (en) | 2013-11-13 | 2013-11-13 | Aerosol spray-head |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103623951A CN103623951A (en) | 2014-03-12 |
CN103623951B true CN103623951B (en) | 2017-02-22 |
Family
ID=50205611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310571947.3A Active CN103623951B (en) | 2013-11-13 | 2013-11-13 | Aerosol spray-head |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103623951B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2373190Y (en) * | 1999-06-18 | 2000-04-12 | 薛永文 | Ultra-low-volume spray head |
CN203044215U (en) * | 2012-12-14 | 2013-07-10 | 陕西火石咀煤矿有限责任公司 | Mortar spray gun |
CN203635374U (en) * | 2013-11-13 | 2014-06-11 | 浙江工业大学 | Novel aerosol spray head |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5561952A (en) * | 1978-11-01 | 1980-05-10 | Mitsubishi Heavy Ind Ltd | Atomizer |
GB0309354D0 (en) * | 2003-04-24 | 2003-06-04 | Glaxo Group Ltd | Nozzle for a nasal inhaler |
-
2013
- 2013-11-13 CN CN201310571947.3A patent/CN103623951B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2373190Y (en) * | 1999-06-18 | 2000-04-12 | 薛永文 | Ultra-low-volume spray head |
CN203044215U (en) * | 2012-12-14 | 2013-07-10 | 陕西火石咀煤矿有限责任公司 | Mortar spray gun |
CN203635374U (en) * | 2013-11-13 | 2014-06-11 | 浙江工业大学 | Novel aerosol spray head |
Also Published As
Publication number | Publication date |
---|---|
CN103623951A (en) | 2014-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207342943U (en) | A kind of gas-liquid atomising device of compound formula | |
CN102698903B (en) | Multi-hybrid type sprayed liquid atomization head | |
CN201437688U (en) | Spray dust removal device for point detecting equipment | |
CN202479070U (en) | Liquid-gas two-phase atomizing nozzle | |
CN204320532U (en) | A kind of miniature liquid atomizer | |
CN202527302U (en) | Atomizing nozzle | |
CN205008133U (en) | Novel outer automobile -used urea nozzle of formula that mixes | |
CN105436509A (en) | Metal atomization double-layer restrictive nozzle with electromagnetic field assisting function | |
CN206454152U (en) | A kind of atomizer | |
CN100387357C (en) | Circular spray type spray nozzle | |
CN201693177U (en) | Atomizing nozzle for preparing metal superfine powder | |
CN103032136A (en) | Selective catalytic reduction (SCR) system with external mixing nozzle metering structure | |
CN103623951B (en) | Aerosol spray-head | |
CN202786131U (en) | Atomizing nozzle | |
CN204448379U (en) | A kind of Y type double swivel nozzle | |
CN105289863A (en) | Tangential centrifugal agricultural sprayer nozzle with two spraying hole sheets | |
CN205020305U (en) | Integral type ultrasonic nozzle | |
CN205128215U (en) | Centrifugal agricultural atomizer shower nozzle in tangential of two orifice pieces | |
CN101569457A (en) | Perfume atomizer | |
CN106621637A (en) | Dry fog box | |
CN202479071U (en) | Anti-effusion atomizing nozzle | |
CN203635374U (en) | Novel aerosol spray head | |
CN202725380U (en) | Spray nozzle | |
CN207823230U (en) | A kind of atomizer | |
CN206492622U (en) | Aerosol nozzle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |