SU584160A1 - Separator - Google Patents

Description

The present invention relates to the field of

energy, namely, separators for air-conditioning installations, mainly in vehicles.

A separator for air-conditioning installations is known, which includes a housing with an air inlet duct, a drip tray with drainage fitting and a rotating paddle wheel located in the housing, the shaft of which is hollow and has grooves located between the blades at one of its ends 1. The disadvantage of this separator is low efficiency due to the crushing of large droplets at the time of their impact on the walls of the hull and the disruption of small droplets from the walls due to the turbulence of air in the moisture collector. In addition, in the separator, the air flow through the blade wheel is constant both at the point of entry of the drained air, where the moisture content is maximum, and in the part of the working channel that is the furthest from the input, in which air the moisture content is minimal.

In order to improve the efficiency of air purification, in the proposed separator, an annular partition of filtering material is installed eccentrically between the casing and the blade wheel, which forms a variable cross-section channel with the blade wheel, decreasing in the direction of air movement.

Such an embodiment of the separator reduces the kinetic energy of the impact of a drop, and also reduces the crushing of the cannel and creates conditions for their consolidation, which contributes to an increase in the efficiency of air purification.

FIG. 1 shows a longitudinal section of a separator; in fig. 2 is a section along A-A in FIG. one.

The separator includes a housing 1 in which a freely rotating spatula wheel 3 is mounted on the bearings 2, the shaft 4 of which is hollow and has grooves 5 located between the blades 6 which are fixed by the disks 7.

The separator also has an air supply port 8 for inlet of intake air and a water collection chamber 9 with a drainage fitting 10, a filter partition 11 connected to the housing and forming an operating channel 12 with the blade wheel.

The described separator works as follows.

Humid air through the air inlet pipe 8 evenly enters the working channel of the variable cross section 12 of the separator, causing the blade wheel 3 to rotate.

Claims (2)

Drops of moisture contained in humid air are dropped by the vanes 6 onto the filter septum 11, where they are enlarged and drained as a film into the moisture collector 9, from where they are removed through the drainage nozzle 10, and the dried air leaves the separator through the longitudinal grooves 5 shaft 4 and support holes 2. Thus, the annular partition of the filter material and the working channel with different variable cross-section allows redistributing the air pressure in the working channel, increases the stay of humid air in the separation zone, eliminates secondary moistening and vortex formation in the collector, which greatly increases the separation efficiency. Claims of the Invention A separator for air-conditioning installations, preferably in vehicles, comprising a housing with an air inlet duct, a drip tray with a drainage fitting and a rotating rotor blade in the housing, whose shaft is hollow and has grooves located between the blades at one of its ends, differing the fact that, in order to increase the efficiency of air purification, between the casing and the blade wheel, an annular partition made of filtering material is eccentrically mounted, union of a perimeter of the air supply housing on said nozzle and a bladed wheel forming channel umenschayuschiys in the direction of air movement. Sources of information taken into account in the examination 1. Patent Czechoslovakia № 126765, cl. 27 C 11/03, published 1968. / sh a 1K ;, MJj5-t: a th "1