FIELD: agriculture.
SUBSTANCE: combined installation for milk cooling and water heating in cowsheds located in separate room adjoining cowshed consists of compressor, nonadiabatical vortex tube with nozzle for tangential supply of compressed air into tube; said tube includes also diaphragm with central aperture in end of tube adjacent nozzle and regulated circular slit at another end of tube. A hot section of vortex tube is located in a capacity with water heated by means of air coming out via the regulated circular slit; the said capacity with water is assembled above the shed thus providing gravity flow of heated water; the diaphragm is connected with a sleeve supplying cooled air in the room for milk cooling; the said room is on the same level with the shed.
EFFECT: installation facilitates simultaneous milk cooling and water heating for serving cows.
1 dwg
