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RU2015150955A - Vortex nozzle, old M.M. - Google Patents

Vortex nozzle, old M.M. Download PDF

Info

Publication number
RU2015150955A
RU2015150955A RU2015150955A RU2015150955A RU2015150955A RU 2015150955 A RU2015150955 A RU 2015150955A RU 2015150955 A RU2015150955 A RU 2015150955A RU 2015150955 A RU2015150955 A RU 2015150955A RU 2015150955 A RU2015150955 A RU 2015150955A
Authority
RU
Russia
Prior art keywords
screw
diffuser
housing
spray disk
vortex nozzle
Prior art date
Application number
RU2015150955A
Other languages
Russian (ru)
Other versions
RU2015150955A3 (en
RU2669833C2 (en
Inventor
Мария Михайловна Стареева
Original Assignee
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 Мария Михайловна Стареева filed Critical Мария Михайловна Стареева
Priority to RU2015150955A priority Critical patent/RU2669833C2/en
Publication of RU2015150955A publication Critical patent/RU2015150955A/en
Publication of RU2015150955A3 publication Critical patent/RU2015150955A3/ru
Application granted granted Critical
Publication of RU2669833C2 publication Critical patent/RU2669833C2/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3415Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with swirl imparting inserts upstream of the swirl chamber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle

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  • Nozzles (AREA)

Claims (4)

1. Вихревая форсунка, содержащая корпус со шнеком, соосно расположенным в нижней части корпуса, и расположенный в верхней части корпуса штуцер с цилиндрическим отверстием для подвода жидкости, соединенным с диффузором, осесимметричным корпусу и штуцеру, шнек запрессован в корпус с образованием конической камеры, расположенной над шнеком, соосно диффузору, и соединенной с ним последовательно, причем шнек выполнен сплошным, а внешняя поверхность шнека представляет собой две последовательно соединенных поверхности, одна их которых представляет собой, по крайней мере, однозаходную винтовую канавку с правой или левой нарезкой, и расположена внутри корпуса, а вторая поверхность выполнена гладкой в виде тела вращения, осесимметрично соединенного с распылительным диском, расположенным перпендикулярно оси корпуса, и выступает за торцевую поверхность нижней части корпуса, причем в качестве линии, образующей эту поверхность может быть как прямая линия, так и кривая линия n-го порядка, отличающаяся тем, что поверхность распылительного диска, выступающая за торцевую поверхность нижней части корпуса, выполнена отогнутой в сторону нижней части корпуса, и имеет на периферийной части радиальные вырезы, чередующиеся с сплошной частью поверхности распылительного диска.1. A vortex nozzle containing a housing with a screw coaxially located in the lower part of the housing and a nozzle located in the upper part of the housing with a cylindrical fluid inlet connected to a diffuser, an axisymmetric housing and fitting, the screw is pressed into the housing to form a conical chamber located above the screw, coaxial to the diffuser, and connected in series with it, moreover, the screw is made continuous, and the outer surface of the screw is two serially connected surfaces, one of which is at least a one-way helical groove with a right or left thread, and is located inside the housing, and the second surface is smooth in the form of a body of revolution axisymmetrically connected to the spray disk located perpendicular to the axis of the housing, and protrudes beyond the end surface of the lower part of the housing moreover, the line forming this surface can be either a straight line or an nth-order curve, characterized in that the surface of the spray disk protruding beyond the end surface the lower part of the body, made bent toward the lower part of the body, and has on the peripheral part radial cuts alternating with the solid part of the surface of the spray disk. 2. Вихревая форсунка по п. 1, отличающаяся тем, что распылительный диск смещен по оси форсунки вниз от гладкой поверхности тела вращения шнека, соединенного с винтовой поверхностью шнека на величину h, зависящую от вязкости распыляемой жидкости, и соединен со шнеком посредством стержня, осесимметрично расположенного шнеку.2. The vortex nozzle according to claim 1, characterized in that the spray disk is displaced along the axis of the nozzle downward from the smooth surface of the screw rotation body connected to the screw surface of the screw by an amount h, depending on the viscosity of the sprayed liquid, and is connected to the screw via a rod, axisymmetrically located auger. 3. Вихревая форсунка по п. 1, отличающаяся тем, что к торцевой нижней части корпуса форсунки присоединен диффузор, охватывающий распылительный диск, при этом в верхней части диффузора выполнены, по крайней мере, три эжекционных отверстия.3. The vortex nozzle according to claim 1, characterized in that a diffuser surrounding the spray disk is attached to the end lower part of the nozzle body, and at least three ejection openings are made in the upper part of the diffuser. 4. Вихревая форсунка по п. 1, отличающаяся тем, что в диффузоре, на его боковой поверхности, выполнены отверстия, предназначенные для подсоса наружного воздуха в рассекатель, состоящий из перфорированной пластины в форме круга, установленной на срезе диффузора, на которой установлены два, соосных корпусу дополнительных сетчатых рассекателя: сверху перфорированной пластины закреплен конус, с вершиной, обращенной к диффузору, а снизу - сферическая перфорированная поверхность.4. The vortex nozzle according to claim 1, characterized in that in the diffuser, on its lateral surface, holes are provided for suctioning outside air into a diffuser, consisting of a perforated plate in the form of a circle mounted on a slice of a diffuser on which two are mounted, coaxial to the body of the additional mesh divider: a cone is fixed on top of the perforated plate, with a vertex facing the diffuser, and a spherical perforated surface below.
RU2015150955A 2015-11-27 2015-11-27 Stareeva swirl atomizer RU2669833C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015150955A RU2669833C2 (en) 2015-11-27 2015-11-27 Stareeva swirl atomizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015150955A RU2669833C2 (en) 2015-11-27 2015-11-27 Stareeva swirl atomizer

Publications (3)

Publication Number Publication Date
RU2015150955A true RU2015150955A (en) 2017-06-01
RU2015150955A3 RU2015150955A3 (en) 2018-03-15
RU2669833C2 RU2669833C2 (en) 2018-10-16

Family

ID=59031692

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015150955A RU2669833C2 (en) 2015-11-27 2015-11-27 Stareeva swirl atomizer

Country Status (1)

Country Link
RU (1) RU2669833C2 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000334060A (en) * 1999-05-31 2000-12-05 Japan Steel & Tube Constr Co Ltd Drencher fire extinguishing equipment
DE50110923D1 (en) * 2000-07-07 2006-10-19 Lechler Gmbh Nozzle for spraying a surface
RU2409426C1 (en) * 2009-08-21 2011-01-20 Олег Савельевич Кочетов Firefighting system with drenching system
RU2480295C1 (en) * 2012-01-18 2013-04-27 Олег Савельевич Кочетов Kochetov's swirl atomiser
RU2478409C1 (en) * 2012-03-20 2013-04-10 Олег Савельевич Кочетов Method of modular fire extinguishing
RU2527805C1 (en) * 2013-10-24 2014-09-10 Олег Савельевич Кочетов Kochetov's swirl atomiser
RU2532864C1 (en) * 2013-10-24 2014-11-10 Олег Савельевич Кочетов Kochetov's swirl atomiser

Also Published As

Publication number Publication date
RU2015150955A3 (en) 2018-03-15
RU2669833C2 (en) 2018-10-16

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