SU1248582A1 - Hose barrel - Google Patents

Description

The invention relates to devices for spraying the crowns of trees and shrubs with pre-chemicals and can be used for jet and flare injection of liquids in other branches of the national economy.

The purpose of the invention is to increase the durability of the use and convenience of the hose.

The drawing shows a schematic of a hose, section.

The hose consists of a spray 1 with a working chamber 2, a tubular body 3, rigidly connected swirls of bodies 4 and a rod 5 installed with the possibility of axial displacements in the receiving chamber 2 and body 3, respectively. The rod 5 is installed in the housing 3 by thread 6 and is hollow, and in the upper part, at the place where it is connected to the vortex 4, is provided with openings 7 connecting its cavity 8 with the working chamber 2. On the other hand, the cavity 8 the rod 5 is connected coaxially with the fitting 9. feeding the working fluid .. To prevent the working fluid from getting into the annular cavity formed by the walls of the housing 3 and the stem 5, the atomizer in the place of interaction with the stem 5 is provided with a seal 10. The stem is equipped with stops 11 of its extreme positions. At the end of the 5th row with the place of connection

Returnector A. Shishkin

Compiled by I. Evseev Tehred L. Oleinik

Order 4152/3 Tirals 679Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, st. Project, 4

48582

neither

with its cavity about the fluid supply nipple, a handle 12 is installed to conveniently hold the stem 5, and an additional rubber handle 13, the position of which on the body is carried out due to the elastic forces of its material and forces friction.

During operation, the fluid is supplied through the nozzle 9 into the cavity 8 of the rod 5 and then through the openings 7 into the working chamber 2 of the spray gun 1, in which, due to the presence of the swirler 4, the fluid acquires a rotational-translational character, and then the fluid is ejected through the spray nozzle 1 in the usual way If it is necessary to change the dispersion of the spray or the range of the torch, the operator rotates the body 3 with an additional handle 13 relative to the stem 5 held from the rotation, thus achieving movement in the chamber 2; 4 and change the spray parameters of the liquid. When operating due to the coaxial connection of the fitting with the cavity 8 of the rod 5, the operator is comfortable.

to manipulate the hose without the danger of touching the fitting with a hose, as it was in the known device with a side-fitting tee.

Proofreader A. Zimokosov

Claims (2)

1. BRANDSPO1P ?, including a sprayer with a working chamber, a tubular body and, in the latter, axial displacements mounted with the possibility of axial displacements, respectively, a swirl and rod rigidly connected to each other, a nozzle for supplying a working fluid and a handle, which are increase durability and ease of use, the rod is hollow and close. the connection with the swirl has holes communicating its cavity with the working chamber of the atomizer, the nozzle for supplying the working fluid is connected to the cavity of the rod, and the atomizer at the point of interaction with the rod is equipped with a seal. 2. Hose on π. 1, characterized in that the nozzle for supplying a working fluid is connected to. stem cavity coaxially, stem ςΗ36κθΗ. S2 end-πι of its extreme positions, and the hull is equipped with an additional handle mounted on it with the ability to move and fix. SU,. „1248582