DK2438358T3 - Varmesystem - Google Patents

Varmesystem Download PDF

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Publication number
DK2438358T3
DK2438358T3 DK10707204.3T DK10707204T DK2438358T3 DK 2438358 T3 DK2438358 T3 DK 2438358T3 DK 10707204 T DK10707204 T DK 10707204T DK 2438358 T3 DK2438358 T3 DK 2438358T3
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DK
Denmark
Prior art keywords
heating
heat
heating system
fluid
temperature
Prior art date
Application number
DK10707204.3T
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English (en)
Inventor
Halldor Kristjansson
Original Assignee
Danfoss As
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.)
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Publication date
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Application granted granted Critical
Publication of DK2438358T3 publication Critical patent/DK2438358T3/da

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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
    • F24D10/00—District heating systems
    • F24D10/003—Domestic delivery stations having a heat exchanger
    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
    • F24D11/0221—Central heating systems using heat accumulated in storage masses using heat pumps water heating system combined with solar energy
    • 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
    • F24D3/08—Hot-water central heating systems in combination with systems for 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
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/12—Heat pump
    • 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
    • F24D2200/13—Heat from a district heating network
    • 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
    • F24D2200/14—Solar energy
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/06—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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/08—Storage tanks
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/20—Heat consumers
    • F24D2220/2081—Floor or wall heating panels
    • 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
    • F24D2240/00—Characterizing positions, e.g. of sensors, inlets, outlets
    • F24D2240/10—Placed within or inside of
    • 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
    • F24D2240/00—Characterizing positions, e.g. of sensors, inlets, outlets
    • F24D2240/22—Placed at bottom position
    • 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
    • Y02B10/20—Solar thermal
    • 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]
    • Y02B30/17—District heating
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]

Claims (7)

1. Lukket-sløjfe varmesystem (1, 34, 38), omfattende i det mindste et lukket fluid-kredsløb (14, 15), som fordeler et varmeenergi-overføringsfluid, i det mindste en varmeenergi-modtageenhed (13, 31, 40), hvorved varmeenergioverføring sfluidet opvarmes og leveres til i det mindste en varmeenergi-frigivningsenhed (5, 6) via fremløbsledningen (14), hvorved en varmepumpe (23) indeholder og forbinder en første del (22) og en anden del (24) af lukketsløjfe fluidkredsløbet (14, 15) via et kølemiddelkredsløb (27), som indeholder en fordamperdel (26), en kompressor (28) og en kondensatordel (29), hvor den første del (22) via den tilsluttede fremløbsledning (14) forsynes med varmeenergi fra en overføringspunkt-varmeveksler (13), kendetegnet ved, at varmepumpen (23) via en varmeveksler overfører varmeenergi fra den første del (22) af det mindst ene fluidkredsløb (14, 15), som er lavtemperaturdelen, til varmeenergi-overføringsfluidet, der kommer fra overføringspunkt-varmeveksleren (13) via fremløbsledningen (14), til en anden del (24) af det mindst ene fluidkredsløb (14, 15), og som er højtemperaturdelen.
2. Lukket-sløjfe varmesystem (1, 34, 38) ifølge krav 1, kendetegnet ved, at mindst eet varmeenergi-overføringsfluid er tilvejebragt i det mindst ene lukkede fluidkredsløb (14, 15) og fortrinsvis et varmeenergi-overføringsfluid, som har en forhøjet specifik varmekoefficient.
3. Lukket-sløjfe varmesystem (1, 34, 38) ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at mindst én af de varmeenergi-modtagende enheder (13, 31, 40) er udformet som del af et fjernvarmenet (3), navnlig som en varmeveksler, der til den ene side er forbundet til fjernvarmenettet (3) og til den anden side er forbundet til det mindst ene fluidkredsløb (14,15).
4. Lukket-sløjfe varmesystem (1, 34, 38) ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at mindst én af de varmeenergi-modtagende enheder (13, 31, 40) er udformet som en ekstern varmeenergikilde (31, 40), navnlig som en varmekollektor (40) og/eller som en ekstern varmeindretning (31).
5. Lukket-sløjfe varmesystem (1, 34, 38) ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at den mindst ene del (24, 29) af det mindst ene flu-idkredsløb (14, 15) er indrettet og udformet på en måde, så der tilvejebringes varmeenergi for en varmtvandsforsyningsenhed (8, 9, 10,11,12).
6. Lukket-sløjfe varmesystem (1, 34, 38) ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at retur-fluidstrømningen (15, 21) Ira den mindst ene første del (22, 26) af fluidkredsløbet (14, 15) i det mindste delvist er forbundet til en returledning (15) i fluidkredsløbet (14, 15) og/eller til en varmeforbruger (5, 6, 8, 11), fortrinsvis til et rumopvarmnings system (5, 6), navnlig til et gulvvarmesystem (6).
7. Lukket-sløjfe varmesystem (1, 34, 38) ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at systemet er udformet og indrettet til at blive drevet ved et reduceret temperatumiveau, navnlig i fremløbsledningen (14) og/eller i returledningen (15).
DK10707204.3T 2009-03-10 2010-03-09 Varmesystem DK2438358T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200900328 2009-03-10
PCT/DK2010/000027 WO2010102626A2 (en) 2009-03-10 2010-03-09 Heating system

Publications (1)

Publication Number Publication Date
DK2438358T3 true DK2438358T3 (da) 2017-05-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DK10707204.3T DK2438358T3 (da) 2009-03-10 2010-03-09 Varmesystem

Country Status (7)

Country Link
EP (1) EP2438358B1 (da)
CN (1) CN102741617B (da)
DK (1) DK2438358T3 (da)
PL (1) PL2438358T3 (da)
RU (1) RU2507453C2 (da)
SI (1) SI2438358T1 (da)
WO (1) WO2010102626A2 (da)

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Also Published As

Publication number Publication date
CN102741617B (zh) 2015-08-05
WO2010102626A3 (en) 2013-04-25
EP2438358A2 (en) 2012-04-11
RU2507453C2 (ru) 2014-02-20
EP2438358B1 (en) 2017-01-18
PL2438358T3 (pl) 2017-07-31
CN102741617A (zh) 2012-10-17
SI2438358T1 (sl) 2017-06-30
WO2010102626A2 (en) 2010-09-16
RU2011140250A (ru) 2013-04-20

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