Device for heat transfer, thermodynamic cycle plant with such a device and method for manufacturing the device for heat transfer

摘要

Device (1) for heat transfer, comprising at least one single or multi-part body (2), which forms a cavity (3) for receiving a working medium serving as a heat carrier, the cavity (3) comprising an evaporation zone (4) and a condensation zone ( 5) for the working medium in order to transfer heat from a first material flow serving as a heat source to a second material flow serving as a heat sink by changing the physical state of the working medium, characterized in that in the body (2), specifically in the region of the evaporation zone (4 ) and / or in the area of the condensation zone (5), a pipe or line section (7) for guiding the first or the second material flow and the body (2) in the area of the evaporation zone (4) and / or in the area of the condensation zone (5) has at least one opening (6) for receiving a pipe or line section (7), the pipe or line section (7) practicing r a partial circumference or its entire circumference is accommodated in the at least one opening (6) of the body (2), so that the working medium and the material flow led through the pipe or line section (7) only through the wall of the pipe or Line section (7) are separated and a high heat transfer is guaranteed.