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EP0009786A1 - Système de chauffage avec une pompe à chaleur - Google Patents

Système de chauffage avec une pompe à chaleur Download PDF

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Publication number
EP0009786A1
EP0009786A1 EP79103715A EP79103715A EP0009786A1 EP 0009786 A1 EP0009786 A1 EP 0009786A1 EP 79103715 A EP79103715 A EP 79103715A EP 79103715 A EP79103715 A EP 79103715A EP 0009786 A1 EP0009786 A1 EP 0009786A1
Authority
EP
European Patent Office
Prior art keywords
heat pump
electrical
heating system
machine
combustion engine
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Withdrawn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
EP79103715A
Other languages
German (de)
English (en)
Inventor
Theodor Prof. Dr.-Ing. Rummel
Franz Dr. Dipl.-Ing. Bogdanski
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.)
Kueppersbusch AG
Original Assignee
Kueppersbusch AG
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 Kueppersbusch AG filed Critical Kueppersbusch AG
Publication of EP0009786A1 publication Critical patent/EP0009786A1/fr
Withdrawn legal-status Critical Current

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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
    • F25B30/02—Heat pumps of the compression type

Definitions

  • the invention relates to a heat pump heating system with a compressor of a heat pump circuit which can be driven by means of the energy of an internal combustion engine via coupling means.
  • the present invention is intended to achieve the object of designing a heat pump heating system of the type described at the outset in such a way that a high degree of smoothness is achieved.
  • the coupling means mentioned are formed by a first electrical or hydraulic machine coupled to the internal combustion engine, which can be operated as a generator or pump, and a second electrical or hydraulic machine which is coupled to the compressor and operated as a motor, which are formed with the first machine can only be coupled electrically or hydraulically, but not mechanically.
  • the first and the second machine are preferably each an electrical machine. It can be seen that by separating the shaft between the internal combustion engine and the compressor and interposing a generator-motor unit, the machine which generates vibrations to a particular degree is decoupled from one another. At the same time, there are further possibilities for the designer for the mutual spatial arrangement of the internal combustion engine and the compressor in a heating system such that, for example, the internal combustion engine and the associated electrical machine on the one hand and the compressor of the heat pump circuit with the associated electrical machine on the other are arranged one above the other can, which results in a cheaper use of space in many cases and also the utilization of the heat loss of the above-mentioned machines is facilitated by heat exchangers arranged in the convection air flow.
  • the electrical machines of the coupling means are connected to a regulating and control unit, which also contains corresponding switching means, the regulating and control unit also having a connection to the electrical supply network, to electrical capacitor banks and to electrical heating devices, for example in the form of large immersion heaters there is a remarkable variety of modes of operation that can be realized with the heat pump heating system proposed here.
  • a regulating and control unit which also contains corresponding switching means
  • the regulating and control unit also having a connection to the electrical supply network, to electrical capacitor banks and to electrical heating devices, for example in the form of large immersion heaters
  • FIG. 1 shows an internal combustion engine 1 with which an electrical asynchronous machine 2 is coupled.
  • the asynchronous machine has a squirrel-cage squirrel-cage rotor and its stator winding is connected via lines 3 to a control and regulating unit 4. With this control and regulating unit, the stator winding of another electrical machine 6 is connected via lines 5, the squirrel-cage squirrel-cage rotor of which is coupled to the compressor 7 of a heat pump circuit 8.
  • the lost heat transferred to the cooling water circuit 11 of the internal combustion engine 1 is removed from the cooling water circuit by means of a heat exchanger 12 and, as indicated by a dash-dotted line 13, indirectly or directly supplied to the heat pump circuit 8 or a secondary heat exchange medium circuit coupled thereto.
  • a heat exchanger 12 As indicated by a dash-dotted line 13, indirectly or directly supplied to the heat pump circuit 8 or a secondary heat exchange medium circuit coupled thereto.
  • This residual heat is extracted from the exhaust gases by means of a heat exchanger 14 and reaches the heat pump circuit or a secondary circuit coupled to it via a transmission connection 15.
  • the radiated and emitted heat which is emitted by convection and exits through the surface of the machine 2, 6 and 7, can be collected and used by means of a heat exchanger.
  • the regulating and control unit 4 is connected to the electrical supply network 17 via a switch 16.
  • the regulating and control unit 4 has a connection to a capacitor bank 18.
  • FIG. 1 only a single connecting line between the unit 4 and the capacitor bank 18 is shown. In practice, however, there is a connection in a large number of individual lines in such a way that the effective capacity can be increased or decreased in steps by selecting a specific line by means of the regulating and control unit 4.
  • a line connection leads from the regulating and control unit 4 to an electrical immersion heater 19, which is only indicated symbolically in FIG. 1 and can practically have three phase strands.
  • the electrical machine 2 is first connected to the supply network 17 by the regulating and control unit 4 and used as a starter motor for the internal combustion engine 1.
  • the regulating and control unit 4 realizes one Circuit connection that the capacitor bank 18 provides the reactive power for the motor operation of the electrical machine 2, so that the asynchronous motor advantageously consumes a low current during start-up and the fuse 20 can be of comparatively small size.
  • the control and control unit 4 connects the asynchronous machines 2 and 6 to one another, with the connection of the capacitor bank 18 and the speed-dependent selection of the respective capacitance being achieved in compliance with certain currents on the Lines 3 and 5 during start-up and continuous operation of the electrical machine 6, which runs as an asynchronous motor, while the electrical machine 2 is operated as an asynchronous generator and is driven by the internal combustion engine 1.
  • the regulating and control unit 4 also offers the possibility of feeding the asynchronous motor 6 from the supply network 17 while improving the power factor through the capacitor battery 18. In this operating state, the internal combustion engine 1 with the generator 2 coupled to it can be stopped .
  • FIG. 2 shows the spatial assignment of the system parts of a heat pump heating system of the type proposed here, omitting pipeline connections and electrical line connections.
  • the internal combustion engine 1 to which the electrical machine 2 is flanged is set up on the foundation 21 using oscillating metal blocks 22.
  • a frame 23 is also mounted on the foundation 21 with the interposition of vibrating metal blocks, which supports the compressor 7 and the associated electric motor 6, the compressor motor unit being arranged above the machine set formed by the machines 1 and 2.
  • the frame 23 also carries the evaporator 24 of the heat pump circuit, an auxiliary heat exchange medium being passed through this evaporator, which produces the coupling to the utilized heat reservoir. Finally, there is a further heat exchanger 25 on the frame 23 above the evaporator 24 for utilizing the heat losses which are emitted via the surface of the machines 1, 2, 6 and 7.
  • the entire arrangement is placed under an insulation and sound absorption hood 26, which in its entirety can be pulled off the foundation 21 if maintenance or repair work has to be carried out.
  • the sound absorption hood 26 can also be provided with corresponding access openings, which are closed off by insulating flaps.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
EP79103715A 1978-10-02 1979-09-29 Système de chauffage avec une pompe à chaleur Withdrawn EP0009786A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2842893 1978-10-02
DE19782842893 DE2842893A1 (de) 1978-10-02 1978-10-02 Waermepumpenheizungssystem

Publications (1)

Publication Number Publication Date
EP0009786A1 true EP0009786A1 (fr) 1980-04-16

Family

ID=6051135

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79103715A Withdrawn EP0009786A1 (fr) 1978-10-02 1979-09-29 Système de chauffage avec une pompe à chaleur

Country Status (2)

Country Link
EP (1) EP0009786A1 (fr)
DE (1) DE2842893A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026793A1 (fr) * 1979-10-08 1981-04-15 Jenbacher Werke AG Pompe à chaleur actionnée par un moteur à combustion
EP0043067A2 (fr) * 1980-06-30 1982-01-06 Siemens Aktiengesellschaft Groupe de chauffage et de puissance
EP0053953A2 (fr) * 1980-12-10 1982-06-16 Renault Techniques Nouvelles Procédé de régulation d'une pompe à chaleur travaillant sur une source froide à débit thermique limité et dispositif correspondant
EP0070545A2 (fr) * 1981-07-21 1983-01-26 Giorgio Pagliarani Dispositif pour produire de l'énergie électrique et de la chaleur
EP0082764A1 (fr) * 1981-12-18 1983-06-29 Thomson-Brandt Circuit frigorifique à motocompresseur, et pompe à chaleur munie d'un tel circuit
EP0085411A2 (fr) * 1982-02-03 1983-08-10 Robert Dr. Söllner Dispositif de chauffage respectivement de refroidissement
EP0035656B1 (fr) * 1980-02-29 1984-06-13 AL-KO POLAR Maschinenfabrik GmbH Pompe à chaleur
EP0142899A2 (fr) * 1983-11-18 1985-05-29 Shell Internationale Researchmaatschappij B.V. Procédé de liquéfaction d'un gaz, en particulier de gaz naturel
EP1380800A1 (fr) * 2002-07-12 2004-01-14 Avenir Energie Pompe à chaleur
FR2871559A1 (fr) * 2004-06-14 2005-12-16 Georges Favier Coeur de pompe a chaleur compact de type eau/eau
US20130145762A1 (en) * 2010-04-27 2013-06-13 Ekkehard Laqua Coupling system for a hybrid energy plant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024096C2 (de) * 1980-06-27 1984-11-08 Philips Patentverwaltung Gmbh, 2000 Hamburg Einrichtung in einer Heizungsanlage zum Entzug von Wärme aus einem Pufferspeicher
DE3024097C2 (de) * 1980-06-27 1984-11-15 Philips Patentverwaltung Gmbh, 2000 Hamburg Einrichtung zum Erwärmen von Wasser in einer Heizungsanlage mit einer Wärmepumpe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226619A (en) * 1964-01-06 1965-12-28 Transicold Corp Generator-fed a.c. motor control with convertible-pole motor and standby source
DE1991613U (de) * 1968-08-14 AllweilerAG 7760 Radolfzell Motor fur Heizungspumpen, insbesondere Motor mit Kondensatorbe trieb nut Elektroanschluß
US3457866A (en) * 1968-01-25 1969-07-29 Red Jacket Mfg Co Well pumping apparatus
DE2703017A1 (de) * 1977-01-26 1978-07-27 Upraton F J & Zucker Kg Verfahren zur bereitstellung von waerme
DE2705869B1 (de) * 1977-02-11 1978-09-07 Motorheizung Gmbh, 3000 Hannover Waermepumpenheizungssystem
DE2728273A1 (de) * 1977-06-23 1979-01-04 Ruhrgas Ag Verbrennungsmotorisch betriebene waermepumpenanordnung
DE2732132A1 (de) * 1977-07-15 1979-01-25 Linde Ag Verfahren und vorrichtung zur erzeugung von waerme

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1991613U (de) * 1968-08-14 AllweilerAG 7760 Radolfzell Motor fur Heizungspumpen, insbesondere Motor mit Kondensatorbe trieb nut Elektroanschluß
US3226619A (en) * 1964-01-06 1965-12-28 Transicold Corp Generator-fed a.c. motor control with convertible-pole motor and standby source
US3457866A (en) * 1968-01-25 1969-07-29 Red Jacket Mfg Co Well pumping apparatus
DE2703017A1 (de) * 1977-01-26 1978-07-27 Upraton F J & Zucker Kg Verfahren zur bereitstellung von waerme
DE2705869B1 (de) * 1977-02-11 1978-09-07 Motorheizung Gmbh, 3000 Hannover Waermepumpenheizungssystem
DE2728273A1 (de) * 1977-06-23 1979-01-04 Ruhrgas Ag Verbrennungsmotorisch betriebene waermepumpenanordnung
DE2732132A1 (de) * 1977-07-15 1979-01-25 Linde Ag Verfahren und vorrichtung zur erzeugung von waerme

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
etz-b ELEKTROTECHNISCHE ZEITSCHRIT, Band 26, Heft 10, 1974 "Reluktanzmotoren" Seite 271 * rechte Spalte, Absatz 4 bis 7 * *
PROCEEDINGS OF IEE, Band 125, Nr. 3 Marz 1978 K.J. BINNS et al. "Hybrid permanent-magnet synchronous motors" Seiten 203 bis 208 * Seite 204, Tabelle 1 * *

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026793A1 (fr) * 1979-10-08 1981-04-15 Jenbacher Werke AG Pompe à chaleur actionnée par un moteur à combustion
EP0035656B1 (fr) * 1980-02-29 1984-06-13 AL-KO POLAR Maschinenfabrik GmbH Pompe à chaleur
EP0043067A2 (fr) * 1980-06-30 1982-01-06 Siemens Aktiengesellschaft Groupe de chauffage et de puissance
EP0043067A3 (fr) * 1980-06-30 1982-01-27 Siemens Aktiengesellschaft Groupe de chauffage et de puissance
EP0053953A3 (fr) * 1980-12-10 1983-03-30 Renault Techniques Nouvelles Procédé de régulation d'une pompe à chaleur travaillant sur une source froide à débit thermique limité et dispositif correspondant
EP0053953A2 (fr) * 1980-12-10 1982-06-16 Renault Techniques Nouvelles Procédé de régulation d'une pompe à chaleur travaillant sur une source froide à débit thermique limité et dispositif correspondant
EP0070545A2 (fr) * 1981-07-21 1983-01-26 Giorgio Pagliarani Dispositif pour produire de l'énergie électrique et de la chaleur
EP0070545A3 (fr) * 1981-07-21 1983-04-13 Giorgio Pagliarani Dispositif pour produire de l'énergie électrique et de la chaleur
EP0082764A1 (fr) * 1981-12-18 1983-06-29 Thomson-Brandt Circuit frigorifique à motocompresseur, et pompe à chaleur munie d'un tel circuit
EP0085411A2 (fr) * 1982-02-03 1983-08-10 Robert Dr. Söllner Dispositif de chauffage respectivement de refroidissement
WO1983002820A1 (fr) * 1982-02-03 1983-08-18 Söllner, Robert Dispositif de chauffage ou de refroidissement
EP0085411A3 (en) * 1982-02-03 1985-01-02 Robert Dr. Sollner Heating, respectively cooling, device
EP0142899A3 (en) * 1983-11-18 1986-07-16 Shell Internationale Research Maatschappij B.V. A method and a system for liquefying a gas, in particular a natural gas
EP0142899A2 (fr) * 1983-11-18 1985-05-29 Shell Internationale Researchmaatschappij B.V. Procédé de liquéfaction d'un gaz, en particulier de gaz naturel
EP1380800A1 (fr) * 2002-07-12 2004-01-14 Avenir Energie Pompe à chaleur
FR2842288A1 (fr) * 2002-07-12 2004-01-16 Avenir En Pompe a chaleur
FR2871559A1 (fr) * 2004-06-14 2005-12-16 Georges Favier Coeur de pompe a chaleur compact de type eau/eau
WO2006005832A1 (fr) * 2004-06-14 2006-01-19 Horps, Michel Coeur de pompe a chaleur compact de type eau/eau, et pompe a chaleur comportant un tel coeur de pompe
CN100351590C (zh) * 2004-06-14 2007-11-28 乔治·弗维埃 小型水回路热泵的核心部分
US20130145762A1 (en) * 2010-04-27 2013-06-13 Ekkehard Laqua Coupling system for a hybrid energy plant
WO2011134784A3 (fr) * 2010-04-27 2014-03-20 Robert Bosch Gmbh Système de couplage pour une installation à énergie hybride

Also Published As

Publication number Publication date
DE2842893A1 (de) 1980-04-17

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH FR GB IT NL

17P Request for examination filed
STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19820712

RIN1 Information on inventor provided before grant (corrected)

Inventor name: RUMMEL, THEODOR, PROF. DR.-ING.

Inventor name: BOGDANSKI, FRANZ, DR. DIPL.-ING.