DEVICE FOR MONITORING A LOW FREEZING WORK FLUID CIRCULATING IN A CLOSED CIRCUIT OPERATING ACCORDING TO A RANKINE CYCLE AND METHOD USING SUCH A DEVICE

摘要

The present invention relates to a device for controlling the low-freezing working fluid circulating in a closed circuit (10) operating according to a Rankine cycle, said circuit comprising a compression pump (12) of the fluid in liquid form, an exchanger heat exchanger (22) for evaporation of said fluid, means for expansion (30) of the fluid in vapor form, and a cooling exchanger (40) swept by a cold source (F) for condensation of the working fluid. According to the invention, the device comprises a reservoir (52) for receiving the fluid for emptying said circuit.