engleski

ENERGY EFFICIENT HVAC SYSTEM FOR THE REGISTERED ARCHITECTURAL CULTURAL HERITAGE BUILDING

The Rijeka’s national theatre Ivan pl. Zajc, built in 1885 in the neo-renaissance and partially in the late baroque style, is registered as a cultural heritage monument. During the renovation period in 1970/82 the new HVAC system was not completed. During that period it was provisionally connected to the boiler-station of the nearby factory. The complete HVAC system design was started in 2003 and the construction of the new cooling station was placed in the ex-factory next to the boiler station. The design includes the cooling system powered by natural gas. Absorption cooling units function all year round, connected by the existing pipeline. The applied system of gas absorption devices represents a simple, modern, energyefficient technical solution, financially supported by the national Environmental Protection and Energy Efficiency Fund. The newly constructed cube, with cooling tower built in place of the old oil reservoir, is a simple architectonic solution, appropriate for the future new urban area.

theatre building; architectural cultural heritage; energy efficiency; HVAC system; air-conditioning; absorption cooling unit

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