SU1290032A2 - Air separator - Google Patents

Description

The invention relates to pipe fittings, namely, devices for discharging air from a fluid stream, for example from water lines of a watering system, and is additional to the main bus. St. No. 1096441.

The purpose of the invention is to increase the efficiency of air release by eliminating the formation of a steam vortex.

FIG. 1 shows the air separator, a general view; in fig. 2 implementation of the funnel-shaped nozzle of the discharge pipe from the rods; in fig. 3 - tapered auger mounted in the nozzle.

The air separator contains a vertical body 1 with a conical tapering in the direction of the air outlet chamber 2, a lid 3. In the upper cylindrical section 4 of the body 1 tangentially and at an acute angle to the horizontal (15-20 °) in the direction of the chamber 2 is installed the inlet 5 of the water-air mixture. On the inner surface of the cylindrical section 4, horizontal annular ribs 6 are made. In the conical section 7 of the housing 1, a pipe 8 is disposed with a funnel-shaped nozzle made of rectangular rods 9 with a pointed upper end. In the nozzle inside the rods 9 is placed a conical screw 10, the blades 11 of which are installed against the spin of the water. In the conical cover 3 there is a conical tapered tapering to the discharge pipe 8, an air exhaust pipe 12 with holes in the wall in the form of a mixture of slots 13 inclined in the direction of twisting. In a conical cover 3

placed an air outlet chamber 2 with a float valve 14. In the upper wall of chamber 2, a seat 15 of a valve body 14 is formed. A lid 12 is tapered coaxially with an air vent tube 12 tapering towards the discharge pipe 8 and cylindrical female first shell 16 and 17, respectively. In the conical shell 16 is made at the level of the inlet nozzle 5 holes with flanging 18,

The airborne mixture enters the body 1 through an inclined tangentially mounted nozzle 5 and twists under a conical cap preventing the formation of a steam vortex. The swirling flow is divided into jets by annular ribs 6, which prevent vortex formation. The separated water along the wall of the housing 1 flows into the conical section 7, enters the gap between the rectangular rods, preventing the formation of large-scale turbulent vortices, where it is unwound using the blades 11 of the screw 10 and through the pipe 8 is removed from the air separator. The air rises between the flaps 16 and 17, is subjected to an additional twist by means of flanging 18 holes of the conical shell 16 and through the slits 13 of the tube 12 inclined in the direction of the twist of the slit 13, enters the outlet chamber 2, from where it is removed through the saddle 15. water last at high costs enters the chamber 2, the float valve 14 floats, closes the saddle 15, preventing the release of water from the air separator.

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Fig.d

Compiled by B. Novikov

Editor T. MiteikoTehred I. VeresKorrektor A. Tsko

Order 7883/32 Circulation 661 Subscription

VNIIPI USSR State Committee for Inventions and Discoveries

113035, Moscow, Zh-35, Raushsk nab. 4/5 Production and printing company, Uzhgorod, ul. Project, 4

Claims (2)

1. AIR CLEANER, ed. St. No. 1096441, characterized in that, in order to increase the efficiency of air separation, the cover is conical, tapering in the direction of the air outlet, and the inlet pipe is installed at an acute angle to the horizontal in the direction of the latter. 2. Air trap according to π. 1, characterized in that the nozzle is made of circular rods placed around the circumference with a pointed upper end. and* SU <„, Ϊ290032