FR3087877B1 - PROCESS FOR TRANSFER OF ENERGY FROM CONDENSATION OF WATER VAPOR FROM COGENERATION FLUES - Google Patents

PROCESS FOR TRANSFER OF ENERGY FROM CONDENSATION OF WATER VAPOR FROM COGENERATION FLUES Download PDF

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Publication number
FR3087877B1
FR3087877B1 FR1912075A FR1912075A FR3087877B1 FR 3087877 B1 FR3087877 B1 FR 3087877B1 FR 1912075 A FR1912075 A FR 1912075A FR 1912075 A FR1912075 A FR 1912075A FR 3087877 B1 FR3087877 B1 FR 3087877B1
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FR
France
Prior art keywords
condensation
fumes
cogeneration
water vapor
water
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.)
Active
Application number
FR1912075A
Other languages
French (fr)
Other versions
FR3087877A1 (en
Inventor
Robin Hock
Christophe Henriet
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.)
Cogengreen SA
Cogengreen S A
Original Assignee
Cogengreen SA
Cogengreen S A
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 Cogengreen SA, Cogengreen S A filed Critical Cogengreen SA
Publication of FR3087877A1 publication Critical patent/FR3087877A1/en
Application granted granted Critical
Publication of FR3087877B1 publication Critical patent/FR3087877B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/18—Hot-water central heating systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D18/00—Small-scale combined heat and power [CHP] generation systems specially adapted for domestic heating, space heating or domestic hot-water supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2101/00—Electric generators of small-scale CHP systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2103/00—Thermal aspects of small-scale CHP systems
    • F24D2103/10—Small-scale CHP systems characterised by their heat recovery units
    • F24D2103/13—Small-scale CHP systems characterised by their heat recovery units characterised by their heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/12—Heat pump
    • F24D2200/123—Compression type heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/16—Waste heat
    • F24D2200/18—Flue gas recuperation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/16—Waste heat
    • F24D2200/26—Internal combustion engine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12—Hot water central heating systems using heat pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Central Heating Systems (AREA)

Abstract

Procédé de transfert d’énergie de condensation de la vapeur d’eau de fumées de cogénération L’invention propose un procédé de transfert d’énergie de condensation de la vapeur d’eau de fumées de cogénération (33), issues de la combustion de carburant par un cogénérateur (3), à l’eau de retour d’un circuit (4) de chauffage ou d’un circuit sanitaire, dont la température est supérieure à la température de ladite condensation, que, qui, contrairement aux systèmes existants, ne comprend aucun circuit intermédiaire de transfert de chaleur, utilisant un fluide caloporteur entre le conduit de sortie des fumées et l’évaporateur. Le procédé est mis en œuvre au moyen d’une pompe à chaleur (2) dans laquelle on réchauffe le fluide frigorigène détendu (21) dans un évaporateur (25) parcouru directement par les fumées (33) et au niveau duquel on refroidit les fumées sous la température de condensation de l’eau pour transmettre au fluide frigorigène la chaleur intrinsèque des fumées et la chaleur libérée par la condensation de l’eau qu’elles contiennent. Figure pour l’abrégé : Figure 1.Process for transferring energy from condensation of water vapor from cogeneration fumes The invention proposes a process for transferring energy from condensation of water vapor from cogeneration fumes (33), resulting from the combustion fuel by a cogenerator (3), to the return water of a heating circuit (4) or a sanitary circuit, the temperature of which is higher than the temperature of said condensation, which, which, unlike existing systems , does not include any intermediate heat transfer circuit, using a heat transfer fluid between the flue gas outlet duct and the evaporator. The method is implemented by means of a heat pump (2) in which the expanded refrigerant fluid (21) is heated in an evaporator (25) traversed directly by the fumes (33) and at the level of which the fumes are cooled below the water condensation temperature to transmit to the refrigerant the intrinsic heat of the fumes and the heat released by the condensation of the water they contain. Figure for abstract: Figure 1.

FR1912075A 2018-10-29 2019-10-28 PROCESS FOR TRANSFER OF ENERGY FROM CONDENSATION OF WATER VAPOR FROM COGENERATION FLUES Active FR3087877B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BEBE2018/5747 2018-10-29
BE20185747A BE1026742B1 (en) 2018-10-29 2018-10-29 Method for transferring condensation energy from the steam of cogeneration fumes

Publications (2)

Publication Number Publication Date
FR3087877A1 FR3087877A1 (en) 2020-05-01
FR3087877B1 true FR3087877B1 (en) 2022-07-08

Family

ID=64453253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1912075A Active FR3087877B1 (en) 2018-10-29 2019-10-28 PROCESS FOR TRANSFER OF ENERGY FROM CONDENSATION OF WATER VAPOR FROM COGENERATION FLUES

Country Status (2)

Country Link
BE (1) BE1026742B1 (en)
FR (1) FR3087877B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3130016B1 (en) * 2021-12-03 2023-12-08 Electricite De France Domestic hot water production installation comprising at least one boiler and one heat pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1020944C2 (en) * 2002-06-26 2003-12-30 Gastec Technology B V Heating device and method for space heating and / or sanitary water heating.
EP2336652B1 (en) * 2009-12-17 2016-11-23 Vaillant GmbH Heating device
DE102011103628A1 (en) * 2010-09-06 2012-03-08 Christian Grahle Method for enhancing efficiency of e.g. turbo supercharger, involves producing condensation energy of exhaust gas by cooling process so as to operate low-temperature heating circuit by using condensation energy
SK6120Y1 (en) 2011-09-14 2012-05-03 Heloro S R O Method and system for processing of flue gas heat source
ITBO20120650A1 (en) * 2012-11-30 2014-05-31 Gas Point S R L HEATING EQUIPMENT INCLUDING A CONDENSING BOILER AND A HEAT PUMP

Also Published As

Publication number Publication date
BE1026742A1 (en) 2020-05-28
FR3087877A1 (en) 2020-05-01
BE1026742B1 (en) 2020-06-04

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