DK3037741T3 - Method for avoiding dry fire by electric heat exchanger - Google Patents

Method for avoiding dry fire by electric heat exchanger Download PDF

Info

Publication number
DK3037741T3
DK3037741T3 DK15197543.0T DK15197543T DK3037741T3 DK 3037741 T3 DK3037741 T3 DK 3037741T3 DK 15197543 T DK15197543 T DK 15197543T DK 3037741 T3 DK3037741 T3 DK 3037741T3
Authority
DK
Denmark
Prior art keywords
time period
heating block
fuse
dry fire
switched
Prior art date
Application number
DK15197543.0T
Other languages
Danish (da)
English (en)
Inventor
Martin Lebernegg
Axel Schöps
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
Application granted granted Critical
Publication of DK3037741T3 publication Critical patent/DK3037741T3/en

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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/128—Preventing overheating
    • F24H15/132—Preventing the operation of water heaters with low water levels, e.g. dry-firing
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/37—Control of heat-generating means in heaters of electric 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
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2028—Continuous-flow heaters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0275—Heating of spaces, e.g. rooms, wardrobes
    • H05B1/0283—For heating of fluids, e.g. water heaters

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)
  • Control Of Resistance Heating (AREA)
  • Control Of Combustion (AREA)
DK15197543.0T 2014-12-23 2015-12-02 Method for avoiding dry fire by electric heat exchanger DK3037741T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014226892.3A DE102014226892A1 (de) 2014-12-23 2014-12-23 Verfahren zur Vermeidung von Trockenbrand bei elektrischen Durchlauferhitzern

Publications (1)

Publication Number Publication Date
DK3037741T3 true DK3037741T3 (en) 2018-06-06

Family

ID=54782528

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15197543.0T DK3037741T3 (en) 2014-12-23 2015-12-02 Method for avoiding dry fire by electric heat exchanger

Country Status (7)

Country Link
EP (1) EP3037741B1 (de)
DE (1) DE102014226892A1 (de)
DK (1) DK3037741T3 (de)
ES (1) ES2670358T3 (de)
PL (1) PL3037741T3 (de)
PT (1) PT3037741T (de)
TR (1) TR201806927T4 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106642720A (zh) * 2016-11-17 2017-05-10 佛山市云米电器科技有限公司 快速水加热装置的预感式防干烧结构
CN108592380A (zh) * 2018-04-03 2018-09-28 中山活水来智慧物联网有限责任公司 商用即热式防干烧热水器及控温控流量防干烧加热方法
EP3869118A1 (de) 2020-02-24 2021-08-25 Vaillant GmbH Elektrischer wassererhitzer
SK9745Y1 (sk) 2022-08-15 2023-05-17 Protherm Production S.R.O. Modulárny PTC elektrický ohrievač

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1440482A1 (de) * 1959-03-20 1969-03-27 Licentia Gmbh Schutzeinrichung fuer elektrisch beheizte Durchlauferhitzer
AT404418B (de) * 1991-01-03 1998-11-25 Vaillant Gmbh Sicherheitseinrichtung für einen elektrisch beheizten durchlauf-wassererhitzer
DE19814302A1 (de) * 1998-03-31 1999-10-07 Forbach Gmbh Elektro-Hausgerät, insbesondere elektrischer Durchlauferhitzer
DE102008056580A1 (de) * 2008-11-10 2010-05-12 BSH Bosch und Siemens Hausgeräte GmbH Haushalts-Geschirrspülmaschine mit einer Sorptionstrocknungseinrichtung sowie zugehöriges Verfahren

Also Published As

Publication number Publication date
TR201806927T4 (tr) 2018-06-21
DE102014226892A1 (de) 2016-06-23
ES2670358T3 (es) 2018-05-30
PT3037741T (pt) 2018-05-25
EP3037741A1 (de) 2016-06-29
EP3037741B1 (de) 2018-03-14
PL3037741T3 (pl) 2018-08-31

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