Leakage method of detection and the leakage detection device in the heat exchanger and the especially plate type heat exchanger

摘要

SolutionsAs for this invention, in order the plate type heat exchanger (1) to detect the leakage between two circuits, as for this device, inside the aforementioned circuit at the pressure which differs to two circuits in regard to the device which expedient in order to fill up the fluid was offered, it features that expedient in order to report leakage when expedient and this automatic control expedient which control the centralization of the pressure for the threshold value which is given automatically detect the occurrence of centralization of pressure is had.