Condensate collection system for district heating installation - has electronic circuit receiving signals from temp. sensors to check correct functioning

摘要

A district central heating installation has a condensate collecting chamber fitted to the lowest point of the steam pipe. When the condensate reaches the level of the outlet, it flows out through the purge chamber and expansion chamber to the return pipe. Temperature sensors, installed in the condensate collection system, transmit signals to an electronic circuit which can indicate the nature of any fault in the system from variations of the temperature from that of normal values.