CHARMER PUMP FOR A HEATING FACILITY, COMPRISING A BATTERY TYPE EVAPORATOR WITH FINS.

摘要

The heat pump has a finned coil type evaporator comprising a set of fins (60) in a predefined volume, where the fins are mounted transversely along a set of rectilinear tubes (70) oriented parallel to each other. Some of the tubes are connected together by connection portions (80) to form a fluid circulation circuit. The evaporator includes a control unit e.g. switch, for simultaneously controlling electrical resistors for defrosting a finned coil of the evaporator. The resistors are arranged in the volume of the finned coil to uniformly heat the volume of the finned coil.