| 摘要 |
A method for controlling a heat exchanging process in a heat transferring device (3,13,23) comprising a primary fluid circuit (6,16,26) and a secondary fluid circuit (5,15,25), and comprising the steps of sensing a first temperature of a fluid in said primary fluid circuit, sensing a fluid flow in said secondary fluid circuit, transferring a first control signal representing said sensed fluid flow to a control unit (15e,25e), and controlling the fluid flow in said primary fluid circuit using said control unit and first and second control signal, so that the temperature of the outgoing fluid is maintained at a constant level; while further embodiments comprise the use of additional control signals like a temperature in the secondary fluid and another temperature in the primary fluid and a differential pressure in the primary fluid circuit; and a device for controlling a heat exchange process according to the claimed method. <IMAGE> |
