DEVICE METERING THERMAL ENERGY Russian patent published in 1997 - IPC

FIELD: metering quantity of thermal energy across outlet of heat supply source. SUBSTANCE: proposed device includes two sensors of quantity of heat transfer agent mounted in feed and discharge pipe-lines, three transducers of temperature of heat transfer agent installed correspondingly in feed, replenishment and discharge pipe-lines, transducer of quantity of gas, gas pressure transducer and gas temperature transducer installed in gas pipe-line at inlet to source of heat supply, commutator, analog-to-code converter, storage, computer, keyboard, indicator, print-out unit, information transmission unit. EFFECT: provision for additional metering of gas flow rate at inlet of heat supply source and of efficiency of same source. 2 cl, 1 dwg