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21. 发明公开

EP3862637A1 A THERMAL STORAGE ASSEMBLY AND A CONTROLLER CONFIGURED TO CONTROL SUCH AN ASSEMBLY 审中-实审
公开(公告)号：EP3862637A1
公开(公告)日：2021-08-11
申请号：EP20156002.6
申请日：2020-02-07
申请人： E.ON Sverige AB
发明人： Andersson, Harald
IPC分类号： F24D10/00 , F24D11/00 , F24D19/10 , F24F5/00
摘要： A thermal storage assembly is provided. The thermal storage assembly comprises:
an accumulator tank (1) comprising a first thermal connection (3a) and a second thermal connection (3b);
wherein the first thermal connection (3a) is controllably connectable to a feed conduit (42) of a district heating grid (40) or to a return conduit (54) of a district cooling grid (50) via a first valve arrangement (10), and
wherein the second thermal connection (3b) is controllably connectable to a feed conduit (52) of a district cooling grid (50) or to a return conduit (44) of a district heating grid (40) via a second valve arrangement (20); and
a controller (30) configured to control the first valve arrangement (10) and second valve arrangement (20) such that either:
the first thermal connection (3a) and the feed conduit (42) of the district heating grid (40) are in thermal connection with each other and the second thermal connection (3b) and the return conduit (44) of the district heating grid (40) are in thermal connection with each other, or
the first thermal connection (3a) and the return conduit (54) of the district cooling grid (50) are in thermal connection with each other and the second thermal connection (3b) and the feed conduit (52) of the district cooling grid (50) are in thermal connection with each other

22. 发明授权

EP3488154B1 METHOD FOR CONTROLLING HEAT TRANSFER BETWEEN A LOCAL COOLING SYSTEM AND A LOCAL HEATING SYSTEM 有权
公开(公告)号：EP3488154B1
公开(公告)日：2021-06-30
申请号：EP17732950.5
申请日：2017-06-29
发明人： ROSÉN, Per
IPC分类号： F24F11/83 , F24D10/00 , F24D19/10 , F24F5/00

23. 发明授权

EP3557143B1 A LOCAL THERMAL ENERGY CONSUMER ASSEMBLY AND A LOCAL THERMAL ENERGY GENERATOR ASSEMBLY FOR A DISTRICT THERMAL ENERGY DISTRIBUTION SYSTEM 有权
公开(公告)号：EP3557143B1
公开(公告)日：2021-06-23
申请号：EP19180159.6
申请日：2016-11-02
发明人： Rosén, Per
IPC分类号： F24D10/00 , F24D19/10 , F24F5/00

24. 发明公开

EP3798516A1 ARRANGEMENT AND METHOD FOR TRANSFERRING HEAT 有权
公开(公告)号：EP3798516A1
公开(公告)日：2021-03-31
申请号：EP20196565.4
申请日：2020-09-17
申请人： Caligo Industria Oy
发明人： NUMMILA, Mika
IPC分类号： F23J15/06 , F23J15/04 , B01D53/34 , F23D17/00 , F24D10/00
摘要： The present invention relates to an arrangement for transferring heat. The arrangement comprises a wet scrubber (101) coupled between a return side (102) and a supply side (103) of a district heating network (104), the wet scrubber (101) being configured to transfer heat from waste gas to district heating water, a heat accumulator (107) containing heat storage liquid, and a heat exchanger (108) having a first side coupled to a top part and a bottom part of the heat accumulator (107) and a second side coupled to the return side (102) and the supply side (103) of the district heating network (104). The invention also relates to a method for transferring heat.

25. 发明公开

EP3794286A1 REVERSIBLE HEAT PUMP ASSEMBLY AND DISTRICT THERMAL ENERGY DISTRIBUTION SYSTEM COMPRISING SUCH A REVERSIBLE HEAT PUMP ASSEMBLY 审中-实审
公开(公告)号：EP3794286A1
公开(公告)日：2021-03-24
申请号：EP19723124.4
申请日：2019-05-14
申请人： E.ON Sverige AB
发明人： LINDOFF, Bengt , ROSÉN, Per , SKOGSTRÖM, Jacob
IPC分类号： F24D10/00 , F24D11/02

26. 发明授权

EP3312519B1 HEATING AND HOT-WATER SUPPLY DEVICE APPLIED TO DISTRICT AND CENTRAL HEATING AND CONTROL METHOD THEREFOR 有权
公开(公告)号：EP3312519B1
公开(公告)日：2021-03-10
申请号：EP16814581.1
申请日：2016-05-04
发明人： HEO, Chang Heoi , KIM, Jung Keom
IPC分类号： F24D19/10 , F24D10/00 , F24D3/08

27. 发明授权

EP3569936B1 DOMESTIC WATER RE-HEATING 有权
公开(公告)号：EP3569936B1
公开(公告)日：2020-12-02
申请号：EP19173756.8
申请日：2019-05-10
申请人： Danfoss A/S
发明人： THORSEN, Jan Eric
IPC分类号： F24D10/00 , F24D17/00 , F24D17/02 , F24D19/10

28. 发明公开

EP3726146A1 COMBINED HEATING AND COOLING SYSTEM 有权
公开(公告)号：EP3726146A1
公开(公告)日：2020-10-21
申请号：EP20178756.1
申请日：2017-06-29
申请人： E.ON Sverige AB
发明人： ROSÉN, Per
IPC分类号： F24D10/00 , F24D3/18 , F24D11/02 , F24D19/10
摘要： The invention refers to a combined cooling and heating system (100) connectable to a district cooling grid (1) comprising a feed conduit (5) and a return conduit (8), the combined cooling and heating system (100) comprising: a local heating system (200) being configured to heat the building (2) and comprising a heat pump (10) comprising a first heat exchanger having a heat pump inlet (15a) connectable to the return conduit (8) of the district cooling grid (1) and a heat pump outlet (15b) connectable to the feed conduit (5) of the district cooling grid (1), the heat pump inlet (15a) and the heat pump outlet (15b) forming part of a first heat pump circuit (13a); a local cooling system (300) being configured to absorb heat from a building (2) and comprising a heat exchanger (9) having a heat exchanger inlet (14a) connectable to the feed conduit (5) of the district cooling grid (1) and a heat exchanger outlet (14b) connectable to the return conduit (8) of the district cooling grid (1), the heat exchanger inlet (14a) and the heat exchanger outlet (14b) forming part of a second heat exchanger circuit (9b); wherein the heat pump outlet (15b) is connected to the heat exchanger inlet (14a) and the heat exchanger outlet (14b) is connected to the heat pump inlet (15a) thereby the first heat pump circuit (13a) and the second heat exchanger circuit (9b) at least partly overlap.

29. 发明公开

EP3712511A1 CONTROL FOR SUPERVISING COMMUNICATION BETWEEN A CENTRAL SERVER AND A LOCAL CONTROL OF THERMAL DEVICE BEING PART IN A HEAT OR COOL DISTRIBUTING NETWORK 审中-公开
公开(公告)号：EP3712511A1
公开(公告)日：2020-09-23
申请号：EP19164546.4
申请日：2019-03-22
申请人： E.ON Sverige AB
发明人： LINDOFF, Bengt , ROSÉN, Per , SKOGSTRÖM, Jacob , ROSENQVIST, Fredrik
IPC分类号： F24D10/00 , F24D19/10
摘要： Disclosed is a control unit (206) configured to control an outtake of heat and/or cold of a thermal device (106) from a distribution grid (202) for a fluid based distribution of heat and/or cold. The control unit (206) comprising: a communication unit (302) configured to communicate with a central (208) server using a predetermined rule of communication; a control circuit (304) configured to execute: a monitoring function (310) configured to monitor the communication between the control unit (206) and the central server (208); a mode setting function (312) configured to: upon the communication between the control unit (206) and the central server (208) fulfills the predetermined rule of communication, set the thermal device (106) in a normal operation mode, upon the communication between the control unit (206) and the central server (208) does not fulfill the predetermined rule of communication, set the thermal device (106) in a limited operation mode, wherein the limited operation mode is more restricted than the normal operation mode, wherein in the normal operation mode the thermal device (106) is allowed to freely take out heat and/or cold from the distribution grid (202), wherein in the limited operation mode the thermal device (106) is restricted to take out heat and/or cold from the distribution grid (202) below a preconfigured threshold.

30. 发明授权

EP3502575B1 BUILDING HEATING SYSTEM AND CONNECTION METHOD 有权转让
公开(公告)号：EP3502575B1
公开(公告)日：2020-09-09
申请号：EP18397538.2
申请日：2018-12-28
申请人： IOTOI Oy
发明人： ANDERSSON, Tomas , SÖDERHOLM, Johan , STARCK, Niklas
IPC分类号： F24D10/00

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