Device for utilizing waste heat of effluent stream of motor car, has four line sections arranged between capacitor, compressor, vaporizer, expansion unit and capacitor, and thermoelectric generator arranged in Clausius Rankine circuit

摘要

The device (1) has a Clausius Rankine circuit (CRK) (2) comprising line sections (10-13), an exhibiting work fluid conduit (4). A capacitor (5), a compressor (6), a vaporizer (7) and an expansion unit (8) are arranged in work fluid conduit. The line sections are arranged alternately between the capacitor, compressor, vaporizer, expansion unit and capacitor. The work fluid is flowed through work fluid conduit, capacitor, compressor, vaporizer and expansion unit. A thermoelectric generator (TEG) (3) comprising a TEG element is arranged in CRK. An independent claim is included for method for operating waste heat utilization device.