A device comprising the tubes of the vortex of the ranque vortex hilsch -.

摘要

The present invention relates to a method for control of an air-conditioning device (80) or cooling refrigerating (10) or for heating the inside of a chamber (12) is closed, the device (10, 80) comprising at least one source of compressed air (16 a, 30) which supplies at least one tube of hilsch - ranque vortex tube (24), called "vortex" in the compressed air at a pressure of injection (pinj), characterized in that a conical valve (48) of the tube (24) is pre-adjusted so that the first (fc) and second (ff) fractions of the cold and hot air to be constant during the course of the process and in that it comprises a step (e3, c4) for controlling the injection pressure of the compressed air (pinj) [invention also relates to a device for the implementation of such a process.