METHOD OF RETAINING TOTAL PRESSURE DIFFERENTIALS IN LINES OF CLOSED SYSTEMS OF CENTRALIZED HEATING MAIN Russian patent published in 1998 - IPC

Abstract RU 2115866 C1

FIELD: heat supply systems. SUBSTANCE: in case of rise or reduction of pressure differentials between initial and final points of lines, flow rate of water is increased or reduced respectively by bypassing water from initial to final points till moments of pressure drop between these points; water is not bypassed under rated operating conditions of systems. EFFECT: enhanced operational reliability at minimum expenditures for make-up of lines. 1 dwg

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RU 2 115 866 C1

Authors

Baluev E.D.

Dates

1998-07-20—Published

1995-10-17—Filed