EP1063475A3 - Gas heated continuous flow water heater - Google Patents

Gas heated continuous flow water heater Download PDF

Info

Publication number
EP1063475A3
EP1063475A3 EP00111997A EP00111997A EP1063475A3 EP 1063475 A3 EP1063475 A3 EP 1063475A3 EP 00111997 A EP00111997 A EP 00111997A EP 00111997 A EP00111997 A EP 00111997A EP 1063475 A3 EP1063475 A3 EP 1063475A3
Authority
EP
European Patent Office
Prior art keywords
water heater
gas
continuous flow
flow water
gas heated
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.)
Ceased
Application number
EP00111997A
Other languages
German (de)
French (fr)
Other versions
EP1063475A2 (en
Inventor
Klaus Daiber
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.)
Vaillant GmbH
Original Assignee
Vaillant 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 Vaillant GmbH filed Critical Vaillant GmbH
Publication of EP1063475A2 publication Critical patent/EP1063475A2/en
Publication of EP1063475A3 publication Critical patent/EP1063475A3/en
Ceased legal-status Critical Current

Links

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
    • F24H1/0027—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel
    • 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
    • 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
    • F24D2101/00—Electric generators of small-scale CHP systems
    • F24D2101/10—Gas turbines; Steam engines or steam turbines; Water turbines, e.g. located in water pipes
    • 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
    • F24D2103/00—Thermal aspects of small-scale CHP systems
    • F24D2103/10—Small-scale CHP systems characterised by their heat recovery units
    • F24D2103/13—Small-scale CHP systems characterised by their heat recovery units characterised by their heat exchangers
    • 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
    • F24H2240/00—Fluid heaters having electrical generators
    • F24H2240/01—Batteries, electrical energy storage device

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)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

Gasbeheizter Durchlauferhitzer (1) mit einem von einem Gasbrenner (2) beheizten Wärmetauscher (3), der im Wasserweg (4) von einer Kaltwasserquelle (5) zu einem Zapfventil (9) in Serie mit einem ein Flügelrad aufweisenden Durchsatzgeber (33) angeordnet ist, wobei der Gasbrenner (2) von einer mit einem Gasventil (13) versehenen Gasleitung (14) gespeist ist und ihm eine Zündelektrode (19) mit einer elektrischen Spannungsquelle zugeordnet ist. Dem Durchsatzgeber (33) ist ein Elektrogenerator (30) zugeordnet, der Spannungsquelle für die Zündelektrode (19) vorgesehen ist, wobei ihm ein Akkumulator (27) parallelgeschaltet ist.

Figure 00000001
Gas-heated instantaneous water heater (1) with a heat exchanger (3) heated by a gas burner (2), which is arranged in the water path (4) from a cold water source (5) to a nozzle (9) in series with a flow meter (33) having an impeller The gas burner (2) is fed by a gas line (14) provided with a gas valve (13) and an ignition electrode (19) with an electrical voltage source is assigned to it. An electrical generator (30) is assigned to the throughput transmitter (33) and is provided with a voltage source for the ignition electrode (19), an accumulator (27) being connected in parallel.
Figure 00000001
EP00111997A 1999-06-25 2000-06-20 Gas heated continuous flow water heater Ceased EP1063475A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19930248 1999-06-25
DE19930248 1999-06-25
DE19932265 1999-07-07
DE19932265 1999-07-07

Publications (2)

Publication Number Publication Date
EP1063475A2 EP1063475A2 (en) 2000-12-27
EP1063475A3 true EP1063475A3 (en) 2003-03-26

Family

ID=26054006

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00111997A Ceased EP1063475A3 (en) 1999-06-25 2000-06-20 Gas heated continuous flow water heater

Country Status (2)

Country Link
EP (1) EP1063475A3 (en)
DE (1) DE10030132A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10107190C1 (en) * 2001-02-16 2002-10-10 Heatec Thermotechnik Gmbh Gas heat generator has actuator element movable between open and closed positions, spring biased towards closed, moved towards open by magnetic actuator, held open by magnetic device
DE102005005678A1 (en) * 2005-02-08 2006-08-10 Robert Bosch Gmbh Gas-fired continuous water heater
DE102005005679A1 (en) * 2005-02-08 2006-08-10 Robert Bosch Gmbh Electrical power supply device for gas heated throughflow water heater, has energy accumulation unit for power supply to part of control, flame sensing and ignition spark producing units, gas valve and sensor in standby mode of heater
DE102006027269B3 (en) * 2006-06-09 2007-11-22 Honeywell Technologies S.A.R.L. Water heater, has charging circuit charging rechargeable battery, where charging circuit loads battery only when current generated by generator is larger than current needed for operation of control device
DE102009056140A1 (en) * 2009-11-27 2011-06-01 Robert Bosch Gmbh Method for operating modulating premix burner in combustion chamber of heating device, involves generating electric voltage by power generation unit and processing voltage as voltage signal for air mass flow in regulating device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1215731A (en) * 1958-11-07 1960-04-20 Saunier Duval Device for the instantaneous production of hot water by gas with automatic ignition of the burner and total safety device without permanent pilot light
US4740725A (en) * 1985-06-06 1988-04-26 Chaffoteaux Et Maury Hydraulic microturboalternator
US4963780A (en) * 1988-09-27 1990-10-16 Kwc Ag Water driven generator for sanitary domestic installation
EP0990861A2 (en) * 1998-09-30 2000-04-05 Honeywell B.V. Water heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1215731A (en) * 1958-11-07 1960-04-20 Saunier Duval Device for the instantaneous production of hot water by gas with automatic ignition of the burner and total safety device without permanent pilot light
US4740725A (en) * 1985-06-06 1988-04-26 Chaffoteaux Et Maury Hydraulic microturboalternator
US4963780A (en) * 1988-09-27 1990-10-16 Kwc Ag Water driven generator for sanitary domestic installation
EP0990861A2 (en) * 1998-09-30 2000-04-05 Honeywell B.V. Water heater

Also Published As

Publication number Publication date
EP1063475A2 (en) 2000-12-27
DE10030132A1 (en) 2000-12-28

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