FIELD: heating.
SUBSTANCE: invention relates to a thermal regulation system of die-moulds, die casting moulds and other similar devices. The system contains a tank (11) with a cooling liquid, in particular water, a primary hydraulic circuit (12) for the cooling liquid circulation from the tank (11) to a mould, and from the mould to the tank via a heat exchanger (SC). For the gaseous medium circulation the mould has a secondary pneumatic circuit (13) connected with the primary hydraulic circuit (12). The circuit (13) is intended for the mould alternating cooling by a liquid and gaseous medium, or by the gaseous medium mixed with liquid. The system contains a pre-heating hydraulic circuit (112) integrated with the primary hydraulic circuit (12) and intended for hot liquid production and circulation for the mould pre-heating.
EFFECT: exclusion of steam generation during the moulds pre-heating.
8 cl, 1 dwg
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