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Application filed by Сергей Адамович КОВАЛЬЧУКfiledCriticalСергей Адамович КОВАЛЬЧУК
Priority to UAU201111230UpriorityCriticalpatent/UA68746U/en
Publication of UA68746UpublicationCriticalpatent/UA68746U/en
Heat-Exchange Devices With Radiators And Conduit Assemblies
(AREA)
Abstract
A suction-and-exhaust ventilation device comprises fans and a flow body with heat-accumulating mouthpiece arranged as plates made of material with high heat conductivity. The plates are installed with gaps and are arranged as two strips as spiral of Archimedes with turns. In center of the spiral those strips are equipped with distribution partition for formation of separate cavities connected to branch pipes. At the ends of the gaps between the turns of the spiral elastic packings are installed.