CN104069960A - Pored inner-tooth layered nozzle with 15-degree taper angle - Google Patents
Pored inner-tooth layered nozzle with 15-degree taper angle Download PDFInfo
- Publication number
- CN104069960A CN104069960A CN201310108137.4A CN201310108137A CN104069960A CN 104069960 A CN104069960 A CN 104069960A CN 201310108137 A CN201310108137 A CN 201310108137A CN 104069960 A CN104069960 A CN 104069960A
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- CN
- China
- Prior art keywords
- poroid
- body ply
- internal tooth
- taper body
- cone angle
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Classifications
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- 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
- B05B1/10—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 in the form of a fine jet, e.g. for use in wind-screen washers
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- Nozzles (AREA)
Abstract
The invention relates to a pored inner-tooth layered nozzle with 15-degree taper angle, applicable to high-strength blowing of compressed air and fan flow, belongs to the industrial blowing nozzle, and aims to provide a nozzle, which uses high-flow low-pressure fan flow as an air source, which ensures optimal blowing range and blowing force and which is simple and reasonable in structure and light in self-weight. The nozzle comprises a main air chamber (1), a body (2), a tapered layer member I (3), a tapered layer member II (4), a tapered layer member III (5), a positioning elastic washer (6), an expansion sleeve (7), and an expansion sleeve (8); the tapered layer member I (3), the tapered layer member II (4) and the tapered layer member III (5) are provided with pore inner-tooth air outlets (9) different in quantity and size; a center outlet of the tapered layer member III (5) is a Laval structured air outlet (10). The pored inner-tooth layered nozzle with 15-degree taper angle has the advantages that compressed air and fan flow can be used as passing media; high blowing force and blowing range are provided according to the Laval principle.
Description
Technical field
The present invention relates to a kind of 15 ° of poroid internal tooth layering of cone angle shower nozzles, the brute force that is applicable to compressed air, fan airflow purges, and belongs to industrial purge nozzle.
Background technology
Domestic purge nozzle only has the compressed air of employing to do source of the gas at present, is only suitable for the compressed air of low discharge, high pressure, and does not use the fan airflow of large flow, low-pressure to do the purge nozzle of source of the gas.
Summary of the invention
A kind of 15 ° of poroid internal tooth layering of cone angle shower nozzles
the technical issues that need to address and goal of the invention are: the deficiency that overcomes background technology, provide a kind of compressed air of applicable low discharge, high pressure that both can use to do source of the gas, can use again the fan airflow of large flow, low-pressure to do source of the gas, can also guarantee that it purges distance and purging power and reach the 15 ° of poroid internal tooth layering of cone angle shower nozzles of best simple and reasonable, jet-impingement that own wt is lighter simultaneously.
The present invention reaches goal of the invention by the following technical programs: the present invention relates to a kind of 15 ° of poroid internal tooth layering of cone angle shower nozzles, be applicable to the compressed air of large flow or the powerful purging of fan airflow, shower nozzle comprises main air chamber (1), main body (2), taper body ply I (3), taper body ply II (4), taper body ply III (5), location circlip (6), expansion sleeve (7), expansion sleeve (8) composition, taper body ply I (3), taper body ply II (4), in taper body ply III (5), there is respectively the poroid internal tooth air outlet (9) of varying number and size, the central outlets of taper body ply III (5) is Lavalle structure air outlet (10), the main body that it is characterized in that the 15 ° of described poroid internal tooth layering of cone angle shower nozzles is that hollow is uncovered, on the faying face of multiple taper body plies, be along the circumferential direction equidistantly distributed with at least one poroid internal tooth air outlet.Described main air chamber (1) is the streamlined cavity being made up of curve, and in it, there is the section of being threaded in outside, and is connected with main body (2) screw threads for fastening.Described main body (2) inwall has the section of being threaded, and is threaded with air compartment (2), taper body ply I (3).On the front end faying face of described taper body ply I (3), be along the circumferential direction equidistantly distributed with at least one poroid internal tooth air outlet, be threaded with main body (2), adopt expansion sleeve (8) interference fits to be connected with taper body ply II (4).On the front end faying face of described taper body ply II (4), be along the circumferential direction equidistantly distributed with at least one poroid internal tooth air outlet, adopt expansion sleeve (7) interference fits to be connected with taper body ply III (5).On the front end faying face of described taper body ply III (5), be along the circumferential direction equidistantly distributed with at least one poroid internal tooth air outlet, with taper body ply II (4), employing location circlip (6) location.
advantage of the present invention is:
1, can use compressed air, fan airflow to make to pass through medium;
2, utilized Lavalle principle, strong purging power is provided and has purged distance.
Brief description of the drawings
A kind of 15 ° of poroid internal tooth layering of cone angle shower nozzle schematic diagrames.
Fig. 1 is that spray nozzle device master looks schematic diagram;
Fig. 2 spray nozzle device side view;
Wherein: 1---main air chamber 2---main body 3---taper body ply I 4---taper body ply II 5---taper body ply III 6---location circlip 7---expansion sleeve 8---expansion sleeve 9---poroid internal tooth air outlet 10---central outlets Lavalle structure air outlet
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Embodiment monoblock cast or machined form.
Explain in conjunction with Fig. 1, Fig. 2.
Execute example 1---see the structure composition of the 15 ° of poroid internal tooth layering of cone angle shower nozzles of Fig. 1:
Shower nozzle comprises main air chamber (1), main body (2), taper body ply I (3), taper body ply II (4), taper body ply III (5), location circlip (6), expansion sleeve (7), expansion sleeve (8) composition.Main air chamber (1) is the streamlined cavity being made up of curve, and the resistance after contributing to reduce air-flow and entering, avoids the pressure loss.
The central outlets of taper body ply III (5) is that the principle of Lavalle structure air outlet (10) is that core air stream is to be produced by Lavalle purge nozzle.Can effectively whole energy of compressed-air-storing be changed into kinetic energy, and can not make air horizontal proliferation when by nozzle.Due to effective protection of protection laminar flow.Surrounding air can not make core air-flow slow down, and so just can reach best jet effect.The all right tissue turbulence air-flow of air-flow, has therefore reduced noise of air widely.
In taper body ply I (3), taper body ply II (4), taper body ply III (5), there is respectively the poroid internal tooth air outlet (9) of varying number and size; can obtain better airflow cannon-shot by parallel shielding gas flow by the supersonic speed around central gas stream like this, guarantee air-flow indiffusion.
?
[0011]embodiment 2.The assembly connection order of each parts of the 15 ° of poroid internal tooth layering of cone angle shower nozzles is: taper body ply III (5) packs into foremost, reinstall and taper body ply II (4), front end adopts location circlip (6) location taper body ply III (5) and taper body ply II (4), and rear end adopts expansion sleeve (7) interference fits to connect.Again the two is packed in taper body ply I (3), adopt rear end to adopt expansion sleeve (87) interference fits to connect, then taper body ply I (3) is screwed in main body (2), finally main air chamber (1) is screwed in to the other end of main body (2).
Claims (6)
1. the one kind 15 ° poroid internal tooth layering of cone angle shower nozzles, be applicable to the compressed air of large flow or the powerful purging of fan airflow, shower nozzle comprises main air chamber (1), main body (2), taper body ply I (3), taper body ply II (4), taper body ply III (5), location circlip (6), expansion sleeve (7), expansion sleeve (8) composition, taper body ply I (3), taper body ply II (4), in taper body ply III (5), there is respectively the poroid internal tooth air outlet (9) of varying number and size, the central outlets of taper body ply III (5) is Lavalle structure air outlet (10), the main body that it is characterized in that the 15 ° of described poroid internal tooth layering of cone angle shower nozzles is that hollow is uncovered, on the faying face of multiple taper body plies, be along the circumferential direction equidistantly distributed with at least one poroid internal tooth air outlet.
2. the 15 ° of poroid internal tooth layering of cone angle shower nozzles according to claim 1, it is characterized in that described main air chamber (1) is the streamlined cavity being made up of curve, and in it, there is the section of being threaded in outside, and is connected with main body (2) screw threads for fastening.
3. the 15 ° of poroid internal tooth layering of cone angle shower nozzles according to claim 1, is characterized in that described main body (2) inwall has the section of being threaded, and is threaded with air compartment (2), taper body ply I (3).
4. the 15 ° of poroid internal tooth layering of cone angle shower nozzles according to claim 1, on the front end faying face of taper body ply I (3) described in it is characterized in that, be along the circumferential direction equidistantly distributed with at least one poroid internal tooth air outlet, be threaded with main body (2), adopt expansion sleeve (8) interference fits to be connected with taper body ply II (4).
5. the 15 ° of poroid internal tooth layering of cone angle shower nozzles according to claim 1, on the front end faying face of the taper body ply II (4) described in it is characterized in that, be along the circumferential direction equidistantly distributed with at least one poroid internal tooth air outlet, adopt expansion sleeve (7) interference fits to be connected with taper body ply III (5).
6. the 15 ° of poroid internal tooth layering of cone angle shower nozzles according to claim 1, on the front end faying face of the taper body ply III (5) described in it is characterized in that, be along the circumferential direction equidistantly distributed with at least one poroid internal tooth air outlet, with taper body ply II (4), employing location circlip (6) location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310108137.4A CN104069960A (en) | 2013-03-29 | 2013-03-29 | Pored inner-tooth layered nozzle with 15-degree taper angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310108137.4A CN104069960A (en) | 2013-03-29 | 2013-03-29 | Pored inner-tooth layered nozzle with 15-degree taper angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104069960A true CN104069960A (en) | 2014-10-01 |
Family
ID=51591795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310108137.4A Pending CN104069960A (en) | 2013-03-29 | 2013-03-29 | Pored inner-tooth layered nozzle with 15-degree taper angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104069960A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017217916A1 (en) * | 2016-06-15 | 2017-12-21 | Silvent Ab | A silenced blowing nozzle |
| CN107614117A (en) * | 2015-04-09 | 2018-01-19 | 纳克斯空气产品公司 | Blow gun |
| CN108859101A (en) * | 2017-05-12 | 2018-11-23 | 精工爱普生株式会社 | The manufacturing method of three-dimensional moulding device and three-dimension object |
| CN111350822A (en) * | 2020-03-11 | 2020-06-30 | 安徽蓝沃克环保科技有限公司 | DPF sealing device, purging machine, backpressure testing machine and purging backpressure testing all-in-one machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917173A (en) * | 1972-04-21 | 1975-11-04 | Stal Laval Turbin Ab | Atomizing apparatus for finely distributing a liquid in an air stream |
| WO2011000868A1 (en) * | 2009-06-30 | 2011-01-06 | Klipair Sarl | Two-phase spraying nozzle and vaporising device comprising same |
| CN201889317U (en) * | 2010-11-04 | 2011-07-06 | 邯钢集团衡水薄板有限责任公司 | Cold-rolling strip steel blowing nozzle |
| CN202162087U (en) * | 2011-07-17 | 2012-03-14 | 王继国 | Blowing nozzle |
| CN202274494U (en) * | 2011-06-09 | 2012-06-13 | 陈东祥 | Nozzle and soot blower used for rotary type heat exchanger and comprising nozzle |
-
2013
- 2013-03-29 CN CN201310108137.4A patent/CN104069960A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917173A (en) * | 1972-04-21 | 1975-11-04 | Stal Laval Turbin Ab | Atomizing apparatus for finely distributing a liquid in an air stream |
| WO2011000868A1 (en) * | 2009-06-30 | 2011-01-06 | Klipair Sarl | Two-phase spraying nozzle and vaporising device comprising same |
| CN201889317U (en) * | 2010-11-04 | 2011-07-06 | 邯钢集团衡水薄板有限责任公司 | Cold-rolling strip steel blowing nozzle |
| CN202274494U (en) * | 2011-06-09 | 2012-06-13 | 陈东祥 | Nozzle and soot blower used for rotary type heat exchanger and comprising nozzle |
| CN202162087U (en) * | 2011-07-17 | 2012-03-14 | 王继国 | Blowing nozzle |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107614117A (en) * | 2015-04-09 | 2018-01-19 | 纳克斯空气产品公司 | Blow gun |
| US10245600B2 (en) | 2015-04-09 | 2019-04-02 | Nex Flow Air Products Corp. | Blowing nozzle |
| CN107614117B (en) * | 2015-04-09 | 2019-06-21 | 纳克斯空气产品公司 | Blow gun |
| WO2017217916A1 (en) * | 2016-06-15 | 2017-12-21 | Silvent Ab | A silenced blowing nozzle |
| CN108859101A (en) * | 2017-05-12 | 2018-11-23 | 精工爱普生株式会社 | The manufacturing method of three-dimensional moulding device and three-dimension object |
| US10875242B2 (en) | 2017-05-12 | 2020-12-29 | Seiko Epson Corporation | Three-dimensional modeling apparatuses and methods for fabricating three-dimensional objects |
| CN111350822A (en) * | 2020-03-11 | 2020-06-30 | 安徽蓝沃克环保科技有限公司 | DPF sealing device, purging machine, backpressure testing machine and purging backpressure testing all-in-one machine |
| CN111350822B (en) * | 2020-03-11 | 2022-03-15 | 安徽长三角环保科技有限公司 | DPF sealing device, purging machine, backpressure testing machine and purging backpressure testing all-in-one machine |
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Application publication date: 20141001 |
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| RJ01 | Rejection of invention patent application after publication |