公开(公告)号：US12066195B2

公开(公告)日：2024-08-20

申请号：US17054662

申请日：2019-05-13

Applicant: CESKE VYSOKE UCENI TECHNICKE V PRAZE

Inventor： Jir̆i Dostál ,  Tomás̆ Bäumelt ,  Jan Hauser ,  Jir̆i Kubes̆ ,  Jir̆í Valtr ,  Ondr̆ej Zlevor

IPC: F24D19/10 ,  F24D3/02 ,  F24D3/10 ,  F24D19/00 ,  F28F27/00 ,  G05D23/19

CPC classification number: F24D19/1012 ,  F24D3/02 ,  F24D3/1058 ,  F24D19/0007 ,  F28F27/00 ,  G05D23/1931 ,  F24D2220/0207 ,  F24D2220/042

Abstract: Heat exchanger output control device in a one-pipe heating network characterized in that a first T-branch, which is connected to a second T-branch interconnected to a primary outlet pipe connection of a primary outlet pipe to a heat source through a primary outlet, is connected to the primary inlet pipe connection through a primary inlet. The first T-branch is connected to a secondary supply pipe connection through a secondary supply pipe with a secondary supply temperature sensor, and the second T-branch is connected to a secondary return pipe connection through a secondary return pipe with an additional secondary return temperature sensor. An impeller of a pump is connected to a secondary circuit to pump the heat-transfer medium from the first T-branch through a heat exchanger back to the second T-branch, and to connected to a electrical motor provided with a control unit connected to secondary supply and return temperature sensors.