EP2449313A2 - Installation de chauffage et procédé pour la faire fonctionner - Google Patents

Installation de chauffage et procédé pour la faire fonctionner

Info

Publication number
EP2449313A2
EP2449313A2 EP10742413A EP10742413A EP2449313A2 EP 2449313 A2 EP2449313 A2 EP 2449313A2 EP 10742413 A EP10742413 A EP 10742413A EP 10742413 A EP10742413 A EP 10742413A EP 2449313 A2 EP2449313 A2 EP 2449313A2
Authority
EP
European Patent Office
Prior art keywords
circuit
heat pump
heating
working medium
additional
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Withdrawn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
EP10742413A
Other languages
German (de)
English (en)
Inventor
Vinko Mucic
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.)
KOM-Solution GmbH
Original Assignee
KOM-Solution GmbH
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 KOM-Solution GmbH filed Critical KOM-Solution GmbH
Publication of EP2449313A2 publication Critical patent/EP2449313A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—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
    • 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
    • F24D11/0235—Central heating systems using heat accumulated in storage masses using heat pumps water heating system with recuperation of waste 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
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1039—Arrangement or mounting of control or safety devices for water heating systems for central heating the system uses a 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • 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
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1091—Mixing cylinders
    • 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
    • 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
    • F24D2200/16—Waste heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/02—Compression-sorption machines, plants, or systems
    • 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
    • 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]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

Definitions

  • the invention relates to a heating system and a method for operating. Background of the invention
  • Heating systems are used in particular for room air temperature control. It is known to use so-called heating circuits in which a Walkerniklauf- working medium is transported via a flow and a return. Such heating circuits are known, for example, in connection with space heaters in buildings, although an embodiment may also be provided as underfloor heating.
  • heat pumps For heating systems, the use of heat pumps is known. As a heat source for the operation of the heat pump here, for example, heat from exhaust air, the soil, sewage or groundwater used. Heat pumps represent the technical application of the same thermodynamic cycle, the reversal of the heat engine. In the power balance, the heat pump is usually supplied with electrical power for the compressor drive and the heat extracted from the environment. At the outlet of the heat pump, the supplied power is available as heat at a higher level.
  • the object of the invention is to provide an improved heating system, in which the interaction of a plurality of heat-energetic circulation processes is optimized.
  • the proposed heating system uses the heat pump cycle as a heat source, the heating circuit, ie from the heating circuit working fluid heat energy is transferred to the heat pump working fluid, so it is not in contrast to the prior art it is necessary to provide a separate heat source such as geothermal or exhaust heat for the heat pump cycle.
  • a separate heat source such as geothermal or exhaust heat for the heat pump cycle.
  • additional heat energy is provided by means of the additional circuit.
  • the heating circuit working fluid is set to the temperature necessary for the flow.
  • the heating circuit may be, for example, a heater with radiators or a floor heating for Kunststoff Kunststofftempermaschine.
  • the additional energy fed into the heating circuit is at least partially taken from the heat pump cycle by transferring heat energy from the heat pump working medium to the additional cycle working medium.
  • the additional circuit thermally couples to an absorber / capacitor device of the heat pump cycle.
  • An advantageous embodiment of the invention provides that the heating circuit and the additional circuit are coupled via a mixing device, in which mix for the heat energy exchange the Schuniklauf- working fluid from the heating circuit and the additional circuit working fluid from the additional circuit.
  • the mixing device is, for example, a volume in a container in which the two working media are mixed with one another, so that a mixing temperature is created, with which the heating circuit working medium is then fed into the flow of the heating circuit.
  • the additional circuit working fluid is then fed back into the additional circuit with the mixing temperature.
  • a temperature measuring device can be provided in order to monitor the temperature of the mixed working media in the mixing device, so that depending on this, a connection or disconnection of the heat pump cycle can take place.
  • another measuring device may be provided to control the connection or disconnection of the heat pump cycle, for example a time measurement. In this way, the mixing device also serves to store in the flow of the heating circuit.
  • the heat pump cycle is formed with a two-component heat pump.
  • the heat pump cycle may be formed with a single-fluid heat pump.
  • Fig. 1 is a schematic representation of a circuit diagram of a known heating system
  • FIG. 2 is a schematic representation of a circuit diagram of a heating system with heat pump cycle, heating circuit and auxiliary circuit,
  • Fig. 3 is a schematic representation of a circuit diagram of another heating system with heat pump cycle, heating circuit and auxiliary circuit, and
  • Fig. 4 is a schematic representation of part of the further heating system according to Fig. 3 in an operation without heat pump.
  • Fig. 1 shows for comparison a schematic representation of a circuit diagram of a known heating system with a single-material heat pump.
  • a condenser 1 couples to a heating circuit with a consumption source 4.
  • the evaporator 2 couples to the geothermal energy.
  • FIG. 1 shows a schematic representation of a circuit diagram of a heating system with a heat pump cycle 10, a heating circuit 20 and an additional circuit 30.
  • the heating installation initially comprises the heat pump cycle 10 with an absorber 11, a desorber 12 and a compressor 13, which is operated by means of an electric motor 14.
  • the heat pump cycle 10 operates according to the principle of a heat pump. In the illustrated embodiment, it is a two-material heat pump, which means that two working media are used, for example, water and ammonia. Alternatively, a single-material heat pump can be used (see Fig. 3 below), which then has a condenser and an evaporator.
  • the heating circuit 20 is further formed with a flow 21 and a return 22, wherein between the flow 21 and the return 22, a heat-emitting heater 23 is arranged, for example, one or more radiators and / or underfloor heating.
  • the additional circuit 30 is formed, in which a transport device 31 serves for transporting an auxiliary cycle working medium, for example an electrically operated pump.
  • the heating cycle working fluid In the return 22 of the heating circuit 20 enters the heating cycle working fluid, which has given the amount of heat per unit time Q D to the heat pump working fluid, then to a mixing device 40, in which it is mixed with the auxiliary circuit working fluid, so that a mixing temperature. Due to this mixing process, a quantity of thermal energy is transferred to the heating cycle working medium, which leads to setting a temperature of the heating cycle working medium for the flow 21 of the heating circuit 20.
  • To control the heating system during operation can be provided to monitor the temperature in the mixing device 40 so that the heat pump cycle 10 can be switched on or off.
  • the connection of the heat pump cycle 10 takes place when the temperature in the mixing device 40 falls below a predetermined value. As long as the temperature in the mixing device 40 is above the predetermined value, the heat pump cycle 10 is turned off.
  • FIG. 3 shows a schematic representation of a circuit diagram of another heating system with heat pump cycle 10, which is formed with a single-material heat pump, heating circuit 20 and auxiliary circuit 30.
  • the heat pump cycle 10 coupled via an evaporator 50 to the flow 21 of the heating circuit 20.
  • the heat pump cycle in One- Cloth embodiment also has a capacitor 51 which couples to the auxiliary circuit 30.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Central Heating Systems (AREA)

Abstract

L'invention concerne une installation de chauffage comportant un circuit de pompe à chaleur (10) contenant un fluide de travail de pompe à chaleur, un circuit de chauffage (20) contenant un fluide de travail de circuit de chauffage et un circuit supplémentaire (30) contenant un fluide de travail de circuit supplémentaire, le circuit de chauffage (20) étant couplé thermiquement au circuit de pompe à chaleur (10) de telle manière que dans un dispositif désorbeur (12)/dispositif évaporateur (50), de l'énergie thermique peut être transmise du fluide de travail de circuit de chauffage au fluide de travail de pompe à chaleur, et le circuit supplémentaire (30) étant couplé thermiquement au circuit de chauffage (20) de telle manière qu'après transmission d'énergie thermique du fluide de travail de circuit de chauffage au fluide de travail de pompe à chaleur, de l'énergie thermique peut être transmise du fluide de travail de circuit supplémentaire au fluide de travail de circuit de chauffage. L'invention concerne également un procédé pour faire fonctionner une installation de chauffage.
EP10742413A 2009-06-29 2010-06-29 Installation de chauffage et procédé pour la faire fonctionner Withdrawn EP2449313A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009031094A DE102009031094B4 (de) 2009-06-29 2009-06-29 Heizungsanlage und Verfahren zum Betreiben
PCT/DE2010/075056 WO2011000372A2 (fr) 2009-06-29 2010-06-29 Installation de chauffage et procédé pour la faire fonctionner

Publications (1)

Publication Number Publication Date
EP2449313A2 true EP2449313A2 (fr) 2012-05-09

Family

ID=43217976

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10742413A Withdrawn EP2449313A2 (fr) 2009-06-29 2010-06-29 Installation de chauffage et procédé pour la faire fonctionner

Country Status (3)

Country Link
EP (1) EP2449313A2 (fr)
DE (1) DE102009031094B4 (fr)
WO (1) WO2011000372A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109442553B (zh) * 2018-09-07 2020-08-28 江苏九州电器有限公司 一种多片平板式发热结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044898A1 (de) * 1980-11-28 1982-07-01 Fichtel & Sachs Ag, 8720 Schweinfurt Waermepumpenanlage
AT505065B1 (de) * 2007-04-12 2009-08-15 Kirnich Walter Dr Verfahren zur bereitstellung von thermischer energie
DE202008014878U1 (de) * 2008-11-10 2009-02-19 Comfort Sinusverteiler Gmbh Pufferspeicher

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011000372A2 *

Also Published As

Publication number Publication date
WO2011000372A3 (fr) 2011-11-10
DE102009031094A1 (de) 2010-12-30
WO2011000372A2 (fr) 2011-01-06
DE102009031094B4 (de) 2013-03-21

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