MOBILE SMALL-VOLUME WASHING MACHINE Russian patent published in 2011 - IPC B60S3/04 

FIELD: transport.

SUBSTANCE: invention relates to equipment intended for washing and cleaning outer surfaces of transport facilities and other surfaces. Proposed machine consists of washing fluid tank arranged on two-axle trailer, closed vessel arranged under said tank and communicated therewith via check valve made up of flat elastic plate, compressor, feed hoses, air-fluid mixer with two-start screw core, and washing apparatus made up of washing brush revolved by air-fluid mix jet. Washing brush base represents a section of sphere or circle made from elastic flexible material. L-shaped vanes provided with bristles are arranged along the brush edges in recesses. Air-fluid mix is fed to said vanes and bristles from the nozzles of circular tube that embraces revolving brush with clearance. Washing device handle tube and bar are pivoted to rectangular frame and handle. Tube and hose holes are intercommunicated by flexible elastic insert with ID equal to that of holes in tube and bar.

EFFECT: higher quality of washing and reduced metal consumption.

7 cl, 15 dwg