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AssigneeTranselektro Magyar Villamossagi Kulkereskedelmi Vallalat
InventorsArpad Bakay, Gyorgy Bergmann, Janos Bodas, Istvan Papp, Zoltan Szabo
Estimating the term…
In a cooling apparatus operated by ambient air and an agent to be cooled which can have solid state at atmospherical temperatures, a housing such as a cooling tower (100) with air inlets and air closure means at the air inlets and large surface heat exchangers (3) arranged within the cooling tower (100) at its air inlets and divided into groups or sectors being in parallel connection are provided, with which the agent is cooled by the air streaming through the large surface heat exchangers (3). At least one pre-heating heat exchanger (20) is arranged in the air space (29) of each sector of the large surface heat exchangers (3), and the pre-heating heat exchangers (20) are in parallel connection with the large surface heat exchangers (3) of each sector.
Cooling apparatus operated by ambient air and an agent to be cooled which can have solid state at cold atmospherical temperatures, comprising a cooling tower housing with air inlets and air closure means at the air inlet and large surface heat exchangers arranged within the cooling tower at the air inlets and divided into groups or sectors in parallel connection and with which the agent is cooled by air streaming through the large surface heat exchangers, at least one pre-heating heat exchanger of smaller size (20) arranged in the air space (29) of each sector, the pre-heating heat exchangers (20) being in parallel connection with the large surface heat exchangers (3) of the sector, and means to recirculate air from the pre-heating heat exchangers to the large surface heat exchangers.
Dependencies are inferred from the claim text.