COMBINED COOLING SYSTEM Russian patent published in 2019 - IPC G12B15/02 G12B15/04 H05K7/20 

FIELD: cooling.

SUBSTANCE: invention relates to cooling systems of electronic units of different equipment operating at different temperature modes. Technical result is achieved by the fact that the combined cooling system comprises a panel of highly heat-conducting material, with distribution channels, micro channels, cavities and channels for cooling liquid, containing straight and curved sections. Nozzles are fitted at channel inlet and outlet. Channels contain elements of turbulence. Between the straight sections of the channels inside the panel the curvilinear air cooling rods are installed, having finning on the ends extending from the panel, arranged in the cylinder-conical casing, which contacts the cylindrical surface with the panel and has in the end part an air fan. In the panel, in zone of cylindrical part of casing there are through channels. Cavities for cooling liquid are installed between rectilinear sections of channels and communicated with them through micro channels in zone of curvilinear sections and distributing channels in zone of rectilinear sections.

EFFECT: providing efficient cooling of electronic units of various equipment, providing operability of electronic units in different temperature conditions with relatively simple design of cooling system.

1 cl, 2 dwg