Wärmepumpensystem mit Verbesserter Verdichterkühlung und Verfahren zum Betrieb des Wärmepumpensystems

Details

Veröffentlichungs-Nr.

EP4145062

Aktenzeichen

EP21195172

Anmeldetag

7. September 2021

Veröffentlichung

8. März 2023

Rechtsraum

EP

IPC

F25B31/02D06F58/20H02K9/22F28D15/02F04C18/00// F25B30/02

Abstract

The invention relates to a heat pump system, including a heat pump containing an evaporator as a heat source, a condenser as a heatsink, a compressor 2 for driving and compressing a flow of a refrigerant, a throttle for expanding the refrigerant flow, and a refrigerant channel for circulating the refrigerant flow sequentially through the evaporator, the condenser, the throttle, and the compressor 2; an electrical motor 4,5,6 for driving the compressor 3; a heat pipe 7 with a closed inner space 12 containing a heat transfer medium, wherein the heat pipe 7 has a first part 8 that is in heat accepting contact with the compressor 3 and a second part 10,14 for heat transfer, and a third part 16 containing a heat dispersing surface; wherein the first part 8 of the heat pipe 7 is provided as an essentially cylindrical enclosure 11 around the electrical motor 4,5,6. The invention also relates to a process for operating the heat pump system.

Anmelder

Firma

BSH Hausgeräte GmbH

Land

🇩🇪 Deutschland

Fachgebiete