COOLING SYSTEM OF CASTING MOLDS FOR CASTING OF METALS OR ALLOYS OF METALS AND MOLDING INSTALLATION CONTAINING SAID COOLING SYSTEM AND AT LEAST ONE MOLD Russian patent published in 2020 - IPC B22D18/04 B22D27/04 

FIELD: metallurgy.

SUBSTANCE: invention relates to production of systems and devices for foundries or for production of industrial articles from metals or alloys of metals by means of molding. Molds cooling system for metal or metal alloys casting comprising one or more main pipelines, each of which is intended for transportation of main flow of cold-bearing fluid medium containing compressed air and sprayed water, and several secondary pipelines connected to main pipeline and originating from it. Each of secondary pipelines has the second transport section, which is less than the first section of the corresponding main pipeline. Free end of each secondary pipeline is inserted into corresponding channel of chute made in one of said mold half-molds. Main pipeline has at least one shaped closed end part intended for distribution into secondary pipelines radially extending from it, equal secondary flows of cold-bearing fluid medium with their introduction through their free ends into corresponding channels of each half-mold.

EFFECT: technical result consists in elimination of undesirable rejects in production process.

17 cl, 6 dwg