CENTRAL THERMAL STATION OF CLOSED HEAT SUPPLY SYSTEM Russian patent published in 1998 - IPC

Abstract RU 2120081 C1

FIELD: heat supply systems. SUBSTANCE: proposed thermal station includes branch pipe of starting water of vacuum deaerator connected to hot water pipe line after first-stage preheater. Second-stage preheater is connected to deaerated hot water pipe line after vacuum deaerator, tank-accumulator and pump. Heating agent branch pipe of vacuum deaerator is connected to deaerated hot water pipe line after second-stage preheater. EFFECT: improved quality of deaerated water due to difference of 20 C between starting water temperature and heating agent temperature in vacuum deaerator. 1 dwg

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RU 2 120 081 C1

Authors

Sharapov V.I.

Jasinovskaja E.A.

Dates

1998-10-10—Published

1996-09-24—Filed