EP 3204704 A1 20170816 - METHOD FOR CONTROLLING A COUPLED HEAT EXCHANGER SYSTEM AND HEAT-EXCHANGER SYSTEM
Title (en)
METHOD FOR CONTROLLING A COUPLED HEAT EXCHANGER SYSTEM AND HEAT-EXCHANGER SYSTEM
Title (de)
VERFAHREN ZUR REGELUNG EINES GEKOPPELTEN WÄRMETAUSCHER-SYSTEMS UND WÄRMETAUSCHER-SYSTEM
Title (fr)
PROCÉDÉ DE RÉGULTATION D'UN SYSTÈME D'ÉCHANGEURS DE CHALEUR COUPLÉS ET SYSTÈME D'ÉCHANGEURS DE CHALEUR
Publication
Application
Priority
- EP 14003476 A 20141009
- EP 2015001980 W 20151008
Abstract (en)
[origin: WO2016055162A1] The invention relates to a method for controlling a coupled heat exchanger system which comprises a first heat exchanger block (1) and a second heat exchanger block (2). A first fluid stream (3), which is divided into in a first partial current (4) and a second partial current (5), flows through the heat exchanger system. A second fluid stream (6) is guided through the first heat exchanger block (1) in the stream counter to the first partial current (4). A third fluid stream (7) is guided through the second heat exchanger block (2) in the stream counter to the second partial current (5). An intermediate temperature (TI) is measured on one of the two heat exchanger blocks (1, 2). Part of the first fluid stream (3) which flows into the first partial current (4) and part of the first fluid stream which flows into the second partial current (5) are controlled in accordance with the current value of said intermediate temperature (TI). Said control reduces the strain of the heat exchanger by changing the loads whilst maintaining fluctuations of the intermediate temperature as low as possible.
IPC 8 full level
F25J 3/04 (2006.01); F28D 9/00 (2006.01); F28F 27/02 (2006.01)
CPC (source: CN EP KR US)
F25J 3/0409 (2013.01 - CN EP KR US); F25J 3/042 (2013.01 - US); F25J 3/04212 (2013.01 - CN); F25J 3/04218 (2013.01 - EP KR US); F25J 3/04393 (2013.01 - US); F25J 3/04787 (2013.01 - CN EP KR US); F25J 3/0486 (2013.01 - US); F28D 9/0093 (2013.01 - EP KR US); F28F 9/26 (2013.01 - EP KR US); F28F 27/02 (2013.01 - EP KR US); F25J 3/04224 (2013.01 - US); F25J 3/04412 (2013.01 - US); F28D 2021/0033 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2016055162A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3006875 A1 20160413; CN 106796081 A 20170531; CN 106796081 B 20191217; EA 201790797 A1 20170831; EP 3204704 A1 20170816; KR 20170066595 A 20170614; US 10345040 B2 20190709; US 2017314852 A1 20171102; WO 2016055162 A1 20160414
DOCDB simple family (application)
EP 14003476 A 20141009; CN 201580054538 A 20151008; EA 201790797 A 20151008; EP 15781577 A 20151008; EP 2015001980 W 20151008; KR 20177012429 A 20151008; US 201515513167 A 20151008