Exhaust heat recovery device

Exhaust heat recovery device

An exhaust heat recovery device comprises: a heating unit (1) that performs heat exchange between a heating fluid and an evaporable and condensable working fluid enclosed in the interior and evaporates the working fluid; and a condensing unit (2) that performs heat exchange between the working fluid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMANAKA YASUTOSHI, KUNIKATA YUHEI, MUKOUBARA YUUKI, UEDA KENTA, TAMADA ISAO
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
COMBUSTION ENGINES
ENGINE PLANTS IN GENERAL
ENGINE PLANTS NOT OTHERWISE PROVIDED FOR
ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
HEATING
HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINEPLANTS
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NOT OTHERWISE PROVIDED FOR
STEAM ACCUMULATORS
STEAM ENGINE PLANTS
STEAM ENGINES
USE OF WASTE HEAT OF COMBUSTION ENGINES
WEAPONS
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Beschreibung
Zusammenfassung:An exhaust heat recovery device comprises: a heating unit (1) that performs heat exchange between a heating fluid and an evaporable and condensable working fluid enclosed in the interior and evaporates the working fluid; and a condensing unit (2) that performs heat exchange between the working fluid, evaporated by the heating unit (1), and a fluid to be heated and condenses the working fluid. The heating unit (1) has a tube (10) through which the working fluid flows, the upper vertical end of which is opened and the lower vertical end of which is closed. The upper vertical end of the heating unit (1) is provided with a storage unit (3), that is for storing the working fluid condensed by the condensing unit (2) and has a tube joining section (41) to which the upper portion of the tube (10) is joined, and the storage unit (3) has a condensed fluid retaining unit (31) for retaining the working fluid condensed with the condensing unit (2).