EP4033146A1 - Dispositif de récupération de chaleur - Google Patents

Dispositif de récupération de chaleur Download PDF

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Publication number
EP4033146A1
EP4033146A1 EP21153485.4A EP21153485A EP4033146A1 EP 4033146 A1 EP4033146 A1 EP 4033146A1 EP 21153485 A EP21153485 A EP 21153485A EP 4033146 A1 EP4033146 A1 EP 4033146A1
Authority
EP
European Patent Office
Prior art keywords
water
boiler
heat recovery
recovery device
line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP21153485.4A
Other languages
German (de)
English (en)
Inventor
John Dieterman
Natalia Myjak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BDR Thermea Group BV
Original Assignee
BDR Thermea Group BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BDR Thermea Group BV filed Critical BDR Thermea Group BV
Priority to EP21153485.4A priority Critical patent/EP4033146A1/fr
Priority to EP22701636.7A priority patent/EP4285052A1/fr
Priority to PCT/EP2022/051666 priority patent/WO2022161968A1/fr
Publication of EP4033146A1 publication Critical patent/EP4033146A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/26—Feed-water heaters, i.e. economisers or like preheaters with means, other than tubes, to separate water and heating medium, e.g. bulk heaters without internal flues or tubes, jacketted smoke-boxes or flue or flues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D3/00—Accumulators for preheated water
    • F22D3/06—Accumulators for preheated water directly connected to boilers
EP21153485.4A 2021-01-26 2021-01-26 Dispositif de récupération de chaleur Withdrawn EP4033146A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP21153485.4A EP4033146A1 (fr) 2021-01-26 2021-01-26 Dispositif de récupération de chaleur
EP22701636.7A EP4285052A1 (fr) 2021-01-26 2022-01-26 Dispositif de récupération de chaleur
PCT/EP2022/051666 WO2022161968A1 (fr) 2021-01-26 2022-01-26 Dispositif de récupération de chaleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21153485.4A EP4033146A1 (fr) 2021-01-26 2021-01-26 Dispositif de récupération de chaleur

Publications (1)

Publication Number Publication Date
EP4033146A1 true EP4033146A1 (fr) 2022-07-27

Family

ID=74285259

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21153485.4A Withdrawn EP4033146A1 (fr) 2021-01-26 2021-01-26 Dispositif de récupération de chaleur
EP22701636.7A Pending EP4285052A1 (fr) 2021-01-26 2022-01-26 Dispositif de récupération de chaleur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22701636.7A Pending EP4285052A1 (fr) 2021-01-26 2022-01-26 Dispositif de récupération de chaleur

Country Status (2)

Country Link
EP (2) EP4033146A1 (fr)
WO (1) WO2022161968A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE296329C (fr) *
US2276780A (en) * 1938-03-12 1942-03-17 Johansson Birger Steam boiler with a feed water preheater
US20030056944A1 (en) * 1999-09-23 2003-03-27 Joseph C. Ferraro External flue heat exchangers
US6564755B1 (en) 2002-03-05 2003-05-20 Whelan Thomas I Preheating assembly for hot water system
EP1809949A1 (fr) 2004-11-12 2007-07-25 Zenex Technologies Limited c/o Mark Holt & Co Limited Systeme pour distribuer des fluides rechauffes
GB2459879B (en) 2008-05-08 2010-05-26 Zenex Technologies Ltd Condensate heat exchanger
WO2011060524A1 (fr) 2009-11-20 2011-05-26 Aloha Energy Solution Inc. Système de chauffage d'eau
US20190154359A1 (en) 2015-02-06 2019-05-23 Luke Chamberlain Combustion heating apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE296329C (fr) *
US2276780A (en) * 1938-03-12 1942-03-17 Johansson Birger Steam boiler with a feed water preheater
US20030056944A1 (en) * 1999-09-23 2003-03-27 Joseph C. Ferraro External flue heat exchangers
US6564755B1 (en) 2002-03-05 2003-05-20 Whelan Thomas I Preheating assembly for hot water system
EP1809949A1 (fr) 2004-11-12 2007-07-25 Zenex Technologies Limited c/o Mark Holt & Co Limited Systeme pour distribuer des fluides rechauffes
GB2459879B (en) 2008-05-08 2010-05-26 Zenex Technologies Ltd Condensate heat exchanger
WO2011060524A1 (fr) 2009-11-20 2011-05-26 Aloha Energy Solution Inc. Système de chauffage d'eau
US20190154359A1 (en) 2015-02-06 2019-05-23 Luke Chamberlain Combustion heating apparatus

Also Published As

Publication number Publication date
EP4285052A1 (fr) 2023-12-06
WO2022161968A1 (fr) 2022-08-04

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