RU2514862C1 - Swirl atomiser - Google Patents

Swirl atomiser Download PDF

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Publication number
RU2514862C1
RU2514862C1 RU2013119197/06A RU2013119197A RU2514862C1 RU 2514862 C1 RU2514862 C1 RU 2514862C1 RU 2013119197/06 A RU2013119197/06 A RU 2013119197/06A RU 2013119197 A RU2013119197 A RU 2013119197A RU 2514862 C1 RU2514862 C1 RU 2514862C1
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RU
Russia
Prior art keywords
nozzle
chamber
diffuser
housing
made
Prior art date
Application number
RU2013119197/06A
Other languages
Russian (ru)
Inventor
Олег Савельевич Кочетов
Мария Олеговна Стареева
Мария Михайловна Стареева
Original Assignee
Олег Савельевич Кочетов
Мария Олеговна Стареева
Мария Михайловна Стареева
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Олег Савельевич Кочетов, Мария Олеговна Стареева, Мария Михайловна Стареева filed Critical Олег Савельевич Кочетов
Priority to RU2013119197/06A priority Critical patent/RU2514862C1/en
Application granted granted Critical
Publication of RU2514862C1 publication Critical patent/RU2514862C1/en

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Abstract

FIELD: machine building.
SUBSTANCE: swirl atomiser comprises case with swirling chamber and nozzle. Said case is composed of feed union with central bore and cylindrical sleeve with inner thread jointed and aligned therewith and expansion surface aligned with case. Note here the nozzle is screwed coaxially with case bottom barrel. Said nozzle represents a turned-up barrel with its bottom accommodating turbulent-flow swirler with at least two cylindrical inlets inclined to nozzle axis. Central cylindrical orifice is also made on nozzle end surface and communicated with nozzle mixing chamber communicated in its turn with diffuser outlet chamber. Said diffuser outlet chamber accommodates splitter composed of at least three spokes. Every said spoke has its one end secured to chamber outer surface perpendicular to its generatrix while opposite end is composed by the body of revolution, for example a ball. Ball axis is aligned with that of diffuser outlet chamber. Note also that said ball is located at lower part, behind the diffuser outlet chamber edge.
EFFECT: higher efficiency of spraying.
1 dwg

Description

The invention relates to means for spraying liquids, solutions.

The closest technical solution to the claimed object is the nozzle according to the patent of the Russian Federation No. 2422724, F02C 7/24, containing a housing with a swirl chamber and a nozzle insert (prototype).

A disadvantage of the known nozzle is that it does not provide a wide spray pattern.

The technical result is an increase in spraying efficiency by increasing the spray pattern.

This is achieved by the fact that in a vortex nozzle containing a housing with a swirl chamber and a nozzle, the housing is made in the form of a supply fitting with a central hole, and rigidly connected to it and a coaxial cylindrical sleeve with an internal thread and an expansion chamber, coaxial to the housing, while being aligned with the housing , in its lower part a nozzle made in the form of an inverted glass is connected to the sleeve by means of a thread, in the bottom of which a turbulent swirl of a fluid flow is made with at least two entries inclined to the axis of the nozzle in the form of cylindrical holes located in the end surface of the nozzle, where a central cylindrical throttle hole is also made, connected to the mixing chamber of the nozzle connected in series with the diffuser output chamber, and a divider made in the form of at least three spokes is installed in the diffuser output chamber , each of which is fixed at one end on the outer surface of the diffuser outlet chamber, perpendicular to its surface, and the other at the surface of the body of revolution, for example p of the ball, the axis of which coincides with the axis of the diffuser output chamber, and the rotation body itself is located in the lower part behind the slice of the diffuser output chamber.

The drawing shows a diagram of a vortex nozzle.

The vortex nozzle includes a housing 1, which is made in the form of a supply fitting with a central hole 3 and rigidly connected to it and a coaxial cylindrical sleeve 2 with an internal thread 5. In the cylindrical sleeve 2 there is an expansion chamber 4, coaxial to the housing. In this case, coaxially to the housing, in its lower part is connected to the sleeve 2 by means of a thread 5 a nozzle 6 made in the form of an inverted cup, in the bottom 7 of which a turbulent swirl of a fluid flow is made with at least two inlet in the form of cylindrical openings 9 and 10 located in the end surface of the nozzle 6, formed by its bottom 7. In the end surface of the nozzle 6 also has a Central cylindrical throttle hole 8 connected to the mixing chamber 11 of the nozzle, connected in series th with a diffuser outlet chamber 12. Moreover, the effective area of the bore sections of the inclined cylindrical holes 9 and 10, taken together, and the Central hole 8 are equal to each other.

In the output diffuser chamber, a divider is installed, made in the form of at least three spokes 13, each of which is fixed with one end on the outer surface of the diffuser output chamber 12. perpendicular to its surface, and the other in the surface of the body of revolution 14, for example, a ball, the axis of which coincides with the axis of the diffuser output chamber 12. and the body of revolution 14 is located in the lower part, behind a slice of the diffuser output chamber.

Vortex nozzle operates as follows.

The sprayed liquid enters the housing 1 through the central hole 3, then into the expansion chamber 4, coaxial to the housing 1. After the chamber 4, the liquid is directed to the nozzle 6, where it is distributed in several directions: the first is through the central cylindrical throttle hole 8 in the mixing chamber 11, and the second - into a turbulent swirl of a fluid flow with inlet inclined to the nozzle axis in the form of cylindrical holes 9 and 10. also connected to the mixing chamber 11 of the nozzle, where during the interaction of these flows occurs crushing them to form a turbulent flow heading to the diffuser outlet chamber 12, where the additional fragmentation of liquid droplets when they collide with each other due to the expanding of the turbulent fluid flow.

In the output diffuser chamber 12, the output vortex stream collides with the divider, its spokes 13, and the surface of the body of revolution 14, which leads to additional crushing of liquid droplets and the formation of finely sprayed jets.

Claims (1)

  1. A vortex nozzle containing a housing with a swirl chamber and a nozzle, the housing is made in the form of an inlet fitting with a central hole and rigidly connected to it and a coaxial cylindrical sleeve with an internal thread and an expansion chamber, the coaxial housing, which is aligned with the housing in its lower part, is connected to the sleeve by means of a thread a nozzle made in the form of an inverted glass, in the bottom of which a turbulent swirl of a fluid flow is made with at least two entries inclined to the nozzle axis in the form of cylindrical holes holes located in the end surface of the nozzle, which also has a Central cylindrical throttle hole connected to the mixing chamber of the nozzle connected in series with the diffuser output chamber, characterized in that a diffuser is installed in the diffuser output chamber, made in the form of at least three spokes , each of which is attached at one end to the outer surface of the diffuser outlet chamber, perpendicular to its surface, and the other at the surface of the body of revolution, for example a ball, whose axis coincides with the axis of the diffuser output chamber, and the rotation body itself is located in the lower part behind the slice of the diffuser output chamber.
RU2013119197/06A 2013-04-25 2013-04-25 Swirl atomiser RU2514862C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2013119197/06A RU2514862C1 (en) 2013-04-25 2013-04-25 Swirl atomiser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2013119197/06A RU2514862C1 (en) 2013-04-25 2013-04-25 Swirl atomiser

Publications (1)

Publication Number Publication Date
RU2514862C1 true RU2514862C1 (en) 2014-05-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013119197/06A RU2514862C1 (en) 2013-04-25 2013-04-25 Swirl atomiser

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Country Link
RU (1) RU2514862C1 (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2605115C1 (en) * 2015-09-25 2016-12-20 Олег Савельевич Кочетов Kochetov swirl atomizer
RU2605114C1 (en) * 2015-09-25 2016-12-20 Олег Савельевич Кочетов Kochetov swirl atomizer
RU2607913C1 (en) * 2015-11-27 2017-01-11 Олег Савельевич Кочетов Disc sprayer
RU2614672C1 (en) * 2016-03-18 2017-03-28 Олег Савельевич Кочетов Vortex nozzle
RU2630287C1 (en) * 2016-05-04 2017-09-06 Общество с ограниченной ответственностью "ПРОСТОР" Centrifugal nozzle
RU2648752C2 (en) * 2015-11-27 2018-03-28 Мария Михайловна Стареева Swirling spray
RU2650123C1 (en) * 2017-03-13 2018-04-09 Олег Савельевич Кочетов Swirling spray
RU2650928C1 (en) * 2016-12-19 2018-04-18 Олег Савельевич Кочетов Swirl atomizer
RU2654736C1 (en) * 2017-11-08 2018-05-22 Олег Савельевич Кочетов Acoustic atomizer
RU2656445C1 (en) * 2017-11-08 2018-06-05 Олег Савельевич Кочетов Acoustic nozzle with vortex sprayer
RU2656459C1 (en) * 2017-11-08 2018-06-05 Олег Савельевич Кочетов Vortex acoustic nozzle
RU2657488C1 (en) * 2017-11-08 2018-06-14 Олег Савельевич Кочетов Vortex atomizer with a vortex unit
RU2657487C1 (en) * 2017-11-08 2018-06-14 Олег Савельевич Кочетов Acoustic atomizer
RU2658029C1 (en) * 2017-11-08 2018-06-19 Олег Савельевич Кочетов Acoustic unit for atomizer
RU2658030C1 (en) * 2017-11-08 2018-06-19 Олег Савельевич Кочетов Swirl atomizer
RU2665408C1 (en) * 2017-10-12 2018-08-29 Олег Савельевич Кочетов Gas scrubber
RU2669831C2 (en) * 2015-09-25 2018-10-16 Мария Михайловна Стареева Kochetov swirl atomizer
RU2670832C1 (en) * 2017-12-19 2018-10-25 Олег Савельевич Кочетов Pneumatic vortex nozzle
RU2670831C2 (en) * 2015-09-25 2018-10-25 Анна Михайловна Стареева Kochetov swirl atomizer
RU2701533C2 (en) * 2014-12-24 2019-09-27 Веолия Уотер Солюшнз Энд Текнолоджиз Саппорт Optimized nozzle for injection of pressurized water containing dissolved gas

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1876669A (en) * 1929-03-28 1932-09-13 Koppers Co Inc Liquid distributing apparatus
SU946615A1 (en) * 1980-05-21 1982-07-30 Государственный Ордена Трудового Красного Знамени Проектный Институт "Ленинградский Промстройпроект" Injection nozzle for spraying hymidifying liquid in wet dust traps
SU1623781A1 (en) * 1988-03-25 1991-01-30 Новополоцкий Политехнический Институт Им.Ленинского Комсомола Белоруссии Pneumatic liquid sprayer and mist generator
US5505383A (en) * 1994-11-02 1996-04-09 Grinnell Corporation Fire protection nozzle
CA2558063A1 (en) * 2004-03-05 2005-09-15 Optima Solutions Uk Limited Improved nozzle
RU2272679C2 (en) * 2004-02-13 2006-03-27 Общество с ограниченной ответственностью "ИНТЕФ" Nozzle for liquid spraying
RU2422724C1 (en) * 2010-05-14 2011-06-27 Олег Савельевич Кочетов Swirler

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1876669A (en) * 1929-03-28 1932-09-13 Koppers Co Inc Liquid distributing apparatus
SU946615A1 (en) * 1980-05-21 1982-07-30 Государственный Ордена Трудового Красного Знамени Проектный Институт "Ленинградский Промстройпроект" Injection nozzle for spraying hymidifying liquid in wet dust traps
SU1623781A1 (en) * 1988-03-25 1991-01-30 Новополоцкий Политехнический Институт Им.Ленинского Комсомола Белоруссии Pneumatic liquid sprayer and mist generator
US5505383A (en) * 1994-11-02 1996-04-09 Grinnell Corporation Fire protection nozzle
RU2272679C2 (en) * 2004-02-13 2006-03-27 Общество с ограниченной ответственностью "ИНТЕФ" Nozzle for liquid spraying
CA2558063A1 (en) * 2004-03-05 2005-09-15 Optima Solutions Uk Limited Improved nozzle
RU2422724C1 (en) * 2010-05-14 2011-06-27 Олег Савельевич Кочетов Swirler

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2701533C2 (en) * 2014-12-24 2019-09-27 Веолия Уотер Солюшнз Энд Текнолоджиз Саппорт Optimized nozzle for injection of pressurized water containing dissolved gas
RU2605114C1 (en) * 2015-09-25 2016-12-20 Олег Савельевич Кочетов Kochetov swirl atomizer
RU2670831C9 (en) * 2015-09-25 2018-11-29 Анна Михайловна Стареева Kochetov swirl atomizer
RU2670831C2 (en) * 2015-09-25 2018-10-25 Анна Михайловна Стареева Kochetov swirl atomizer
RU2669831C2 (en) * 2015-09-25 2018-10-16 Мария Михайловна Стареева Kochetov swirl atomizer
RU2605115C1 (en) * 2015-09-25 2016-12-20 Олег Савельевич Кочетов Kochetov swirl atomizer
RU2607913C1 (en) * 2015-11-27 2017-01-11 Олег Савельевич Кочетов Disc sprayer
RU2648752C2 (en) * 2015-11-27 2018-03-28 Мария Михайловна Стареева Swirling spray
RU2614672C1 (en) * 2016-03-18 2017-03-28 Олег Савельевич Кочетов Vortex nozzle
RU2630287C1 (en) * 2016-05-04 2017-09-06 Общество с ограниченной ответственностью "ПРОСТОР" Centrifugal nozzle
RU2650928C1 (en) * 2016-12-19 2018-04-18 Олег Савельевич Кочетов Swirl atomizer
RU2650123C1 (en) * 2017-03-13 2018-04-09 Олег Савельевич Кочетов Swirling spray
RU2665408C1 (en) * 2017-10-12 2018-08-29 Олег Савельевич Кочетов Gas scrubber
RU2658030C1 (en) * 2017-11-08 2018-06-19 Олег Савельевич Кочетов Swirl atomizer
RU2658029C1 (en) * 2017-11-08 2018-06-19 Олег Савельевич Кочетов Acoustic unit for atomizer
RU2657487C1 (en) * 2017-11-08 2018-06-14 Олег Савельевич Кочетов Acoustic atomizer
RU2656459C1 (en) * 2017-11-08 2018-06-05 Олег Савельевич Кочетов Vortex acoustic nozzle
RU2656445C1 (en) * 2017-11-08 2018-06-05 Олег Савельевич Кочетов Acoustic nozzle with vortex sprayer
RU2654736C1 (en) * 2017-11-08 2018-05-22 Олег Савельевич Кочетов Acoustic atomizer
RU2657488C1 (en) * 2017-11-08 2018-06-14 Олег Савельевич Кочетов Vortex atomizer with a vortex unit
RU2670832C1 (en) * 2017-12-19 2018-10-25 Олег Савельевич Кочетов Pneumatic vortex nozzle
RU2670832C9 (en) * 2017-12-19 2018-11-29 Олег Савельевич Кочетов Pneumatic vortex nozzle

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