RU2015118869A

RU2015118869A - KOCHETOV INJECTOR

Info

Publication number: RU2015118869A
Application number: RU2015118869A
Authority: RU
Inventors: Олег Савельевич Кочетов
Original assignee: Олег Савельевич Кочетов
Priority date: 2015-05-20
Filing date: 2015-05-20
Publication date: 2016-12-10
Also published as: RU2669308C2; RU2015118869A3

Abstract

Форсунка, содержащая полый цилиндрический корпус с рассекателем вихревого потока, отличающаяся тем, что в верхней части корпуса выполнена внешняя резьба для подсоединения к штуцеру распределительного трубопровода для подвода жидкости, а в нижней части корпуса выполнена внешняя резьба для соединения с коническим рассекателем вихревого потока посредством обоймы, выполненной в форме кольца, к которому прикреплены внешняя и внутренняя перфорированные поверхности, причем в корпусе имеется внутренняя цилиндрическая камера, которая служит для подвода жидкости, и в которой установлен соосно и с зазором относительно ее внутренней боковой поверхности завихритель, выполненный в виде втулки с винтовой внешней нарезкой с крупным шагом трапециидального профиля и закрепленный посредством внутренней резьбы на штоке, который закреплен в своей верхней части посредством сетчатого фильтра к корпусу, причем внешняя и внутренняя перфорированные поверхности рассекателя вихревого потока выполнены коническими и соосными с корпусом, а к вершине конуса внешней перфорированной конической поверхности рассекателя вихревого потока прикреплен дополнительный рассекатель, выполненный в виде перфорированного шарового сегмента, а к обойме, выполненной в форме кольца, к которому прикреплены внешняя перфорированная поверхность и внутренняя перфорированная поверхность, прикреплен диффузор, большее основание усеченного конуса которого соединено с перфорированным кольцом, жестко соединенным и осесимметричным с перфорированным шаровым сегментом.An injector comprising a hollow cylindrical body with a vortex flow divider, characterized in that an external thread is made in the upper part of the body for connecting to the nozzle of the distribution pipe for supplying fluid, and an external thread is made in the lower part of the body for connection with a vortex flow conical divider by means of a clip, made in the form of a ring to which the outer and inner perforated surfaces are attached, and in the case there is an inner cylindrical chamber that serves for supplying fluid, and in which a swirl is mounted coaxially and with a gap relative to its inner side surface, made in the form of a sleeve with a screw external thread with a large pitch of a trapezoidal profile and fixed by means of an internal thread on the rod, which is fixed in its upper part by a mesh filter to the housing, the outer and inner perforated surfaces of the vortex flow divider are made conical and coaxial with the housing, and to the top of the cone, the outer perforated conical on the surface of the vortex flow divider, an additional divider is attached, made in the form of a perforated spherical segment, and to the holder, made in the form of a ring, to which the external perforated surface and the internal perforated surface are attached, a diffuser is attached, the larger base of the truncated cone of which is connected to the perforated ring, rigidly connected and axisymmetric with a perforated ball segment.

Claims

An injector comprising a hollow cylindrical body with a vortex flow divider, characterized in that an external thread is made in the upper part of the body for connecting to the nozzle of the distribution pipe for supplying fluid, and an external thread is made in the lower part of the body for connection with a vortex flow conical divider by means of a clip, made in the form of a ring to which the outer and inner perforated surfaces are attached, and in the case there is an inner cylindrical chamber that serves for supplying fluid, and in which a swirl is mounted coaxially and with a gap relative to its inner side surface, made in the form of a sleeve with a screw external thread with a large pitch of a trapezoidal profile and fixed by means of an internal thread on the rod, which is fixed in its upper part by a mesh filter to the housing, the outer and inner perforated surfaces of the vortex flow divider are made conical and coaxial with the housing, and to the top of the cone, the outer perforated conical on the surface of the vortex flow divider, an additional divider is attached, made in the form of a perforated spherical segment, and to the holder, made in the form of a ring, to which the external perforated surface and the internal perforated surface are attached, a diffuser is attached, the larger base of the truncated cone of which is connected to the perforated ring, rigidly connected and axisymmetric with a perforated ball segment.