Method and device for monitoring and controlling the injection of fluid into a chamber for kneading regrigerant

摘要

Method and device for monitoring and control of the injection of a refrigerant fluid in a mixing chamber (1) is equipped with a means of mixing (2), the fluid being injected by at least one injection member (7) which can be operated with an opening / closing and opening out into a lower region of the enclosure, and extracted from the chamber via an extraction pipe (11), in which the temperature of the fluid extracted and to the opening or closing the injection member (7), as a function of said température.application to machines for the mixing of food products.