DE2936806A1 - Heat pump for hot water supply - is assembled as single unit with extraction fan feeding fresh air into flue outlet - Google Patents

Heat pump for hot water supply - is assembled as single unit with extraction fan feeding fresh air into flue outlet

Info

Publication number
DE2936806A1
DE2936806A1 DE19792936806 DE2936806A DE2936806A1 DE 2936806 A1 DE2936806 A1 DE 2936806A1 DE 19792936806 DE19792936806 DE 19792936806 DE 2936806 A DE2936806 A DE 2936806A DE 2936806 A1 DE2936806 A1 DE 2936806A1
Authority
DE
Germany
Prior art keywords
evaporator
hot water
heat pump
flue gas
boiler
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Withdrawn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
DE19792936806
Other languages
German (de)
Inventor
Paul 4400 Münster Müller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19792936806 priority Critical patent/DE2936806A1/en
Publication of DE2936806A1 publication Critical patent/DE2936806A1/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • 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
    • 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
    • F24H4/04—Storage heaters
    • 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
    • F25B30/06—Heat pumps characterised by the source of low potential heat
    • 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]
    • Y02B30/52—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

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)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The heat pump for heating a water supply uses an evaporator for a gaseous medium and a condenser forming a heat exchanger for the hot water, also a compressor or pump for circulating the refrigerating medium. An oil or gas fired boiler is used, with the evaporator in its flue gas outlet. This evaporator is followed by an extractor fan to allow controlled amounts of external air to be fed into the flue outlet. The circuit may also have a further section incorporating a second hot water storage tank. These tanks, the boiler, the evaporator, the fan and the condenser are all assembled in a single housing to form a single unit.

Description

BESCHREIBUNG EINER BIVALENTENDESCRIPTION OF A BIVALENT

LEPT- UND ABGAS/ WASSER - WäRMEPUMPE I.) Abgasnutzung über einen atmosphärischen Allgasbrenner Die Bivalente Wärmepumpe wird einmal als herkömmliche Luft/-Wasser-Wärmepumpe sowie automatisch umschaltbar als Abgas/ Wasser-Wärmepumpe betrieben.LEPT AND EXHAUST GAS / WATER HEAT PUMP I.) Exhaust gas utilization via an atmospheric All gas burner The bivalent heat pump is used once as a conventional air / water heat pump as well as automatically switchable operated as a flue gas / water heat pump.

Die Abgasbeschickung wird von einer Gasbrennerkammer, welche mit einem atmosphärischen Allagsbrenner ausgerüstet ist übernommen.The exhaust gas feed is from a gas burner chamber, which is equipped with a atmospheric everyday burner is taken over.

Die Abgase im Temperaturbereich von ca. 1800C bis 2200C werden in den Verdampfer der Wärmepumpe geleitet, in dem durch die Abgase Wärmeenergie entzogen wird.The exhaust gases in the temperature range from approx. 1800C to 2200C are in the evaporator of the heat pump in which heat energy is withdrawn by the exhaust gases will.

Die über den Verdampfer durchgeführte Abgaswäsche bewirkt eine gänzlich frei von Schadstoffen an die Umwelt zu führende Abluft (Temperaturbereich ca. 18°C - 2o0C).The exhaust gas scrubbing carried out via the evaporator causes a complete Exhaust air to be released into the environment free of pollutants (temperature range approx. 18 ° C - 2o0C).

II.) Schaltfunktionen bezogen auf den Aufladespeicher Um eine genaue Schaltfunktion sowie Stromsperrzeiten des EVU zu überbrücken, wurde ein Aufladespeicher in die Wärmepumpe integriert.II.) Switching functions related to the charging store To be precise A charging memory was used to bridge the switching function and power cut-off times of the EVU integrated in the heat pump.

Schaltfunktion 1 - Gasbrennkammer beschickt heizwasserseitig den Gebrauchswasserspeicher. Die durch anfallende Abgase entzogene Wärmeenergie wird dem Aufladespeicher zugeführt.Switching function 1 - gas combustion chamber charges the domestic water storage tank on the heating water side. The thermal energy extracted from the exhaust gases is fed to the charging store.

Betrieb Heizung über den Auf ladespeicher -Schaltfunktion 2 - Die Luft/Wasscr-Wärmepumpe übernimmt die Beschickung des Brauchwasserspeichers und der Heizung -Schaltfunktion 3 - Im Falle eines Spitzenbedarfs von Seiten des Brauchwassers ist eine automatische Umschaltung auf die Schaltfunktion 1 vorgesehen. Operation of heating via the charging storage switch function 2 - The Air / water heat pump takes over the charging of the domestic hot water tank and the Heating switch function 3 - In the event of a peak demand for domestic hot water an automatic switchover to switching function 1 is provided.

III.) Automatische Umschaltungen des Steuerventiles und der Ladepumpen Schaltfunktion 4 Bei einem Spitzenbetrieb der Heizung ist eine zusätzliche Aufladung (Ladepumpe 2) direkt von der Brennerkammer (heizwasserseitig) auf den Aufladespeicher vorgesehen.III.) Automatic switching of the control valve and the charge pumps Switching function 4 When the heating is in peak operation, there is an additional charge (Charge pump 2) directly from the burner chamber (on the heating water side) to the charge storage tank intended.

Die hier über die anfallenden Abgase gewonnene Wärmeenergie wird ebenfalls dem Ladespeicher zugeführt. r Somit ist Hier ein optimal gesteuerter Luft-oder Abgasbetrieb je nach Bedarf der Heizung oder des Brauchwassers gewährleistet. The thermal energy obtained here from the exhaust gases is also fed to the loading memory. r Thus here is an optimally controlled air or Exhaust gas operation guaranteed depending on the needs of the heating or the domestic water.

Betriebstemperaturen: Heizung bis 70°C Brauchwasser(Boiler) bis 650C Operating temperatures: heating up to 70 ° C domestic water (boiler) up to 650C

Claims (4)

PatentansprUce ro W Einrichtung zur Erzeugung von Heißwasser mittels einer Wärmepumpe, die einen Verdampfer zur Entnahme von Energie aus einem diesen durchströmenden gasförmigen Medium, einen als Wärmetauscher für Heißwasser ausgebildeten Kondensator und einen Kompressor oder eine Pumpe zur Umwälzung des Kältemittels aufweist, dadurch gekennzeichnet, daß die Einrichtung einen öl- oder gasgefeuerten Heizkessel (1) aufweist, der Verdampfer (3) im Rauchgasabzug (2) des Heizkessels (1) und strömungsmäßig hinter dem Verdampfer (3) ein Saugventilator (4) angeordnet ist und gesteuert Außenluft in den Rauchgasabzug (2) geleitet werden kann. Patent claim ro W Device for generating hot water by means of a heat pump that has an evaporator to extract energy from one of these flowing through gaseous medium, one designed as a heat exchanger for hot water Condenser and a compressor or a pump for circulating the refrigerant has, characterized in that the device is an oil- or gas-fired Has the boiler (1), the evaporator (3) in the flue gas outlet (2) of the boiler (1) and a suction fan (4) arranged downstream of the evaporator (3) in terms of flow and controlled outside air can be directed into the flue gas vent (2). 2. Einrichtung nach Anspruch 1, gekennzeichnet durch einen zweiten Heizkreis mit einem weiteren Wärmeaustauscher bzw. einem zweiten Heißwasserspeicher (7). 2. Device according to claim 1, characterized by a second Heating circuit with another heat exchanger or a second hot water storage tank (7). 3. Einrichtung nach Anspruch 1 oder 2, dadurch gekennzeichr daß der oder die Heißwasserspeicher (6, 7), der Heizkessel (1), der Verdampfer (3), der Saugventilator (4), der Kondensator (5) zu einer Einheit zusammengefaßt sind, die transportabel und von den schall- und wärmedämmenden Wandelementen <9) umgeben ist und Wobeidle Einheit an eine nach außen führende Öffnung anschließba: ist. 3. Device according to claim 1 or 2, characterized in that the or the hot water storage tank (6, 7), the boiler (1), the evaporator (3), the Suction fan (4), the condenser (5) are combined into one unit, the transportable and surrounded by the sound and heat insulating wall elements <9) and where the unit can be connected to an opening leading to the outside. 4. Verfahren zum Betreiben der Einrichtung gemäß Anspruch 1 bis 3, dadurch gekennzeichnet, daß in Abhängigkeit von der durch die Wärmepumpe abzugebenden Wärme bzw. von der Wassertemperatur in dem oder den Speicher(n) (6, 7) nur Außenluft, ein Gemisch yon Rauchgas und Außenluft oder nur Rauchgas durch den Verdampfer (3) gesaugt wird.4. The method for operating the device according to claim 1 to 3, characterized in that depending on the amount to be delivered by the heat pump Heat or from the water temperature in the storage tank (s) (6, 7) only outside air, a mixture of flue gas and outside air or just flue gas through the evaporator (3) is sucked.
DE19792936806 1979-09-12 1979-09-12 Heat pump for hot water supply - is assembled as single unit with extraction fan feeding fresh air into flue outlet Withdrawn DE2936806A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792936806 DE2936806A1 (en) 1979-09-12 1979-09-12 Heat pump for hot water supply - is assembled as single unit with extraction fan feeding fresh air into flue outlet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792936806 DE2936806A1 (en) 1979-09-12 1979-09-12 Heat pump for hot water supply - is assembled as single unit with extraction fan feeding fresh air into flue outlet

Publications (1)

Publication Number Publication Date
DE2936806A1 true DE2936806A1 (en) 1981-07-30

Family

ID=6080638

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792936806 Withdrawn DE2936806A1 (en) 1979-09-12 1979-09-12 Heat pump for hot water supply - is assembled as single unit with extraction fan feeding fresh air into flue outlet

Country Status (1)

Country Link
DE (1) DE2936806A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518229A1 (en) * 1981-12-14 1983-06-17 Dietrich De Heat pump for domestic heating - has three fluid circuits with exchanger condenser forming heating body of boiler
EP0099441A2 (en) * 1982-07-21 1984-02-01 Paolo Curti Apparatus for recovery of heat from fumes in a heating system or from the ambient air
FR2547027A1 (en) * 1983-05-31 1984-12-07 Gouyou Beauchamps Jacques Heat pump with gas booster
EP0354334A1 (en) * 1988-07-28 1990-02-14 ITALCLIMAX S.r.l. Integrated apparatus for producing warm water
CN105546343A (en) * 2016-01-29 2016-05-04 华北电力大学（保定） System and method for gasifying LNG (Liquefied Natural Gas) by utilizing solar heat pump

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518229A1 (en) * 1981-12-14 1983-06-17 Dietrich De Heat pump for domestic heating - has three fluid circuits with exchanger condenser forming heating body of boiler
EP0099441A2 (en) * 1982-07-21 1984-02-01 Paolo Curti Apparatus for recovery of heat from fumes in a heating system or from the ambient air
EP0099441A3 (en) * 1982-07-21 1984-09-12 Paolo Curti Apparatus for recovery of heat from fumes in a heating system or from the ambient air
FR2547027A1 (en) * 1983-05-31 1984-12-07 Gouyou Beauchamps Jacques Heat pump with gas booster
EP0354334A1 (en) * 1988-07-28 1990-02-14 ITALCLIMAX S.r.l. Integrated apparatus for producing warm water
CN105546343A (en) * 2016-01-29 2016-05-04 华北电力大学（保定） System and method for gasifying LNG (Liquefied Natural Gas) by utilizing solar heat pump

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Legal Events

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8139 Disposal/non-payment of the annual fee