PT3037741T - Method for avoiding dry fire in electric continuous-flow heaters - Google Patents

Method for avoiding dry fire in electric continuous-flow heaters

Info

Publication number
PT3037741T
PT3037741T PT151975430T PT15197543T PT3037741T PT 3037741 T PT3037741 T PT 3037741T PT 151975430 T PT151975430 T PT 151975430T PT 15197543 T PT15197543 T PT 15197543T PT 3037741 T PT3037741 T PT 3037741T
Authority
PT
Portugal
Prior art keywords
dry fire
electric continuous
flow heaters
avoiding dry
avoiding
Prior art date
Application number
PT151975430T
Other languages
Portuguese (pt)
Inventor
Lebernegg Martin
Schöps Axel
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 PT3037741T publication Critical patent/PT3037741T/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
PT151975430T 2014-12-23 2015-12-02 Method for avoiding dry fire in electric continuous-flow heaters PT3037741T (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014226892.3A DE102014226892A1 (en) 2014-12-23 2014-12-23 Method for avoiding dry firing in electric instantaneous water heaters

Publications (1)

Publication Number Publication Date
PT3037741T true PT3037741T (en) 2018-05-25

Family

ID=54782528

Family Applications (1)

Application Number Title Priority Date Filing Date
PT151975430T PT3037741T (en) 2014-12-23 2015-12-02 Method for avoiding dry fire in electric continuous-flow heaters

Country Status (7)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106642720A (en) * 2016-11-17 2017-05-10 佛山市云米电器科技有限公司 Pre-induction type anti-dry burning structure of rapid water heating device
CN108592380A (en) * 2018-04-03 2018-09-28 中山活水来智慧物联网有限责任公司 Commercial instant heating type Water heater capable of preventing dry heating and control temperature control flow measuring anti-dry heating means
EP3869118A1 (en) 2020-02-24 2021-08-25 Vaillant GmbH Electric water heater
SK9745Y1 (en) 2022-08-15 2023-05-17 Protherm Production S.R.O. Modular PTC electric heater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1440482A1 (en) * 1959-03-20 1969-03-27 Licentia Gmbh Protection device for electrically heated water heater
AT404418B (en) * 1991-01-03 1998-11-25 Vaillant Gmbh SAFETY DEVICE FOR AN ELECTRICALLY HEATED CONTINUOUS WATER HEATER
DE19814302A1 (en) * 1998-03-31 1999-10-07 Forbach Gmbh Household electrical appliance, in particular electrical instantaneous water heater
DE102008056580A1 (en) * 2008-11-10 2010-05-12 BSH Bosch und Siemens Hausgeräte GmbH Domestic dish washing appliance has an additional control for an electrical component of the sorption drying system, separated from the main control

Also Published As

Publication number Publication date
DE102014226892A1 (en) 2016-06-23
EP3037741A1 (en) 2016-06-29
EP3037741B1 (en) 2018-03-14
DK3037741T3 (en) 2018-06-06
TR201806927T4 (en) 2018-06-21
PL3037741T3 (en) 2018-08-31
ES2670358T3 (en) 2018-05-30

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