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Application filed by Оксана Сергеевна Коваль, Сергей Валерьевич ГулиенкоfiledCriticalОксана Сергеевна Коваль
Priority to UAU201314734UpriorityCriticalpatent/UA90078U/en
Publication of UA90078UpublicationCriticalpatent/UA90078U/en
Heat-Exchange Devices With Radiators And Conduit Assemblies
(AREA)
Abstract
A heat exchanger has a case with a bundle of heat exchange tubes fixed in tube plate, with branch pipes for inlet and outlet of intertubular space, collector chamber with a long partition that separates the inlet and outlet zones, this is connected to one of the ends of the case, adjoins the tube plate and is equipped with branch pipes for inlet and outlet of tube medium. The heat exchange tubes have grooves that is cross section are in form of a segment cut on the outer surface of the tube in form of a spiral.