EP1069383A2 - Accumulateur d'eau chaude - Google Patents

Accumulateur d'eau chaude Download PDF

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Publication number
EP1069383A2
EP1069383A2 EP00114365A EP00114365A EP1069383A2 EP 1069383 A2 EP1069383 A2 EP 1069383A2 EP 00114365 A EP00114365 A EP 00114365A EP 00114365 A EP00114365 A EP 00114365A EP 1069383 A2 EP1069383 A2 EP 1069383A2
Authority
EP
European Patent Office
Prior art keywords
water tank
hot water
converter
energy
process 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.)
Withdrawn
Application number
EP00114365A
Other languages
German (de)
English (en)
Other versions
EP1069383A3 (fr
Inventor
Ekkehard Dr. Laqua
Walter Dr. Lehr
Matthias Kirner
Martin Dr. Klopfer
Thomas-Eckart Frieling
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1069383A2 publication Critical patent/EP1069383A2/fr
Publication of EP1069383A3 publication Critical patent/EP1069383A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F24H1/205—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with furnace tubes
    • 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

Definitions

  • the invention relates to a hot water tank with a storage housing and a hot water tank, in which the hot water in the hot water tank of the heat generated when a fuel mixture is burned is heated and a thermoelectric converter for generating electrical Has energy in the storage housing.
  • thermoelectric ones which are also housed in the process water tank or Seebeck facilities.
  • the generated electrical Energy is used to electrically supply a pump in the circuit of the Domestic water used.
  • the construction of the hot water tank be made so that the energy converter into a chamber in the floor area of the domestic water tank protrudes and that the chamber with a through the hot water tank vertically performed heat exchanger in Connection is made outside the ceiling area of the domestic water tank opens into an exhaust outlet.
  • the heat transfer from the heat exchanger to the process water can in the domestic water tank can be improved in that the heat exchanger is designed as a tube provided with outer fins.
  • An advantageous construction for the energy converter results from the fact that in the case of a thermal-electrical energy converter, a burner for combustion a fuel mixture is integrated.
  • the invention is based on an embodiment shown in the drawing of a thermal-electrical converter explained in more detail.
  • a domestic water tank 10 divides one within a storage housing 15 Recording room 11 for domestic water.
  • the process water is fed through an inlet 12 fed to the domestic water tank 10 and removed via an outlet 13.
  • a chamber 14 protrudes, which is part of the Energy converter, especially the part that preferably gives off heat.
  • the energy converter 20 integrates in the case of a thermal-electrical Energy converter all parts for mixing and burning the fuel, in particular also the burner, in a unit that is in the storage housing 15 is installed below the hot water tank 10.
  • a tubular heat exchanger 16 which acts as a tube, extends from the chamber 14 formed with outer ribs and vertically through the hot water tank 10 is led. Above the ceiling area of the hot water tank 10, the Heat exchanger 16 in an exhaust outlet 17 for the exhaust gas 18.
  • the structural unit of the energy converter 20, the fuel 21 to be converted is fed and the generated electrical energy 22 is not only used to supply its own electrical equipment of the hot water tank, but also external Consumers and / or supplied to the public grid.
  • the structure of the hot water tank is very simple and it will be a good efficiency in using the energy of the supplied fuel mixture reached.
  • the basic structure of the unit does not change when one is on another principle of working energy converter is used.

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)
EP00114365A 1999-07-14 2000-07-05 Accumulateur d'eau chaude Withdrawn EP1069383A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19932748A DE19932748A1 (de) 1999-07-14 1999-07-14 Warmwasserspeicher
DE19932748 1999-07-14

Publications (2)

Publication Number Publication Date
EP1069383A2 true EP1069383A2 (fr) 2001-01-17
EP1069383A3 EP1069383A3 (fr) 2002-11-13

Family

ID=7914640

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00114365A Withdrawn EP1069383A3 (fr) 1999-07-14 2000-07-05 Accumulateur d'eau chaude

Country Status (2)

Country Link
EP (1) EP1069383A3 (fr)
DE (1) DE19932748A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2894322A1 (fr) * 2014-01-10 2015-07-15 Vaillant GmbH Système de cogénération force/chaleur
ES2546227A1 (es) * 2014-03-18 2015-09-21 Manuel FRANCISCO LÓPEZ Dispositivo calentador de agua
EP4100630A4 (fr) * 2020-02-07 2024-03-13 Spark Thermionics, Inc. Système et procédé de production combinée de chaleur et d'énergie électrique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10112671C5 (de) * 2001-03-16 2014-10-09 Robert Bosch Gmbh Vorrichtung zur Erwärmung von Brauchwasser und zur Erzeugung von elektrischer Energie

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495829A (en) 1994-09-14 1996-03-05 Consolidated Natural Gas Service Company, Inc. Water heater with thermoelectric module and through-chamber heat sink
WO1997035153A1 (fr) 1996-03-16 1997-09-25 University College Cardiff Consultants Limited Accessoire thermoelectrique pour chaudiere

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE511834C (de) * 1928-05-27 1930-11-01 Erich Stockmar Badeofen
GB375833A (en) * 1930-12-31 1932-06-30 Bastian Morley Company Water heater flue and method of forming same
GB2194330B (en) * 1986-06-27 1990-04-04 Carver & Co Apparatus for heating a liquid
DE4016238A1 (de) * 1990-05-19 1991-11-21 Stirling Motors Gmbh Vorrichtung zur erzeugung elektrischer und heizenergie
AT402848B (de) * 1993-03-16 1997-09-25 Vaillant Gmbh Fluidheizer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495829A (en) 1994-09-14 1996-03-05 Consolidated Natural Gas Service Company, Inc. Water heater with thermoelectric module and through-chamber heat sink
WO1997035153A1 (fr) 1996-03-16 1997-09-25 University College Cardiff Consultants Limited Accessoire thermoelectrique pour chaudiere

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2894322A1 (fr) * 2014-01-10 2015-07-15 Vaillant GmbH Système de cogénération force/chaleur
ES2546227A1 (es) * 2014-03-18 2015-09-21 Manuel FRANCISCO LÓPEZ Dispositivo calentador de agua
EP4100630A4 (fr) * 2020-02-07 2024-03-13 Spark Thermionics, Inc. Système et procédé de production combinée de chaleur et d'énergie électrique

Also Published As

Publication number Publication date
EP1069383A3 (fr) 2002-11-13
DE19932748A1 (de) 2001-01-25

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