PL1652017T3 - Electronic thermal-protector for electric water boilers - Google Patents

Electronic thermal-protector for electric water boilers

Info

Publication number
PL1652017T3
PL1652017T3 PL04744140T PL04744140T PL1652017T3 PL 1652017 T3 PL1652017 T3 PL 1652017T3 PL 04744140 T PL04744140 T PL 04744140T PL 04744140 T PL04744140 T PL 04744140T PL 1652017 T3 PL1652017 T3 PL 1652017T3
Authority
PL
Poland
Prior art keywords
procedure
thermal protection
heat regulation
electric water
relays
Prior art date
Application number
PL04744140T
Other languages
Polish (pl)
Inventor
Fausto Fioroni
Renato Moreci
Lucio Latini
Roberto Sampaolesi
Original Assignee
Thermowatt Spa
Ariston Thermo Spa
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 Thermowatt Spa, Ariston Thermo Spa filed Critical Thermowatt Spa
Publication of PL1652017T3 publication Critical patent/PL1652017T3/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
    • 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
    • F24H9/2021—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
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/128—Preventing overheating
    • 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
    • F24H15/174—Supplying heated water with desired temperature or desired range of temperature
    • 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
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/223—Temperature of the water in the water storage tank
    • 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
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/281—Input from user
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/395—Information to users, e.g. alarms
    • 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
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
    • 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
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/407—Control of fluid heaters characterised by the type of controllers using electrical switching, e.g. TRIAC

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)
  • Computer Hardware Design (AREA)
  • Safety Devices In Control Systems (AREA)
  • Insulated Conductors (AREA)
  • Details Of Indoor Wiring (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Cookers (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Thermistors And Varistors (AREA)
  • Control Of Temperature (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

It is described a control device (R) which can perform heat regulation and thermal protection procedures in electric water boilers. During regular operating conditions, the beat regulation procedure is in progress and the power supply to the electrical resistances (2) is enabled or cut off by means (3) capable of preventing the passage of current inside the electrical circuit (1). In the event of anomalous operating conditions, the thermal protection procedure is activated; it shuts the circuit (1) by opening the two relays (4). As per the invention, a single electronic device (7, 8, 9, 10) receives information from one or more temperature sensors l: (6), manages said heat regulation and thermal protection procedures and decides whether the heat regulation procedure is to be maintained or whether the thermal protection procedure is to be activated by opening both relays (4). A hardware logic circuit (8) performing the function pf watch-dog (8) supervising the correctness of the operations is featured. The invention also features the possibility for the user to reset the heat regulation procedure manually once the anomaly no longer subsists and up to a maximum number of reset attempts.
PL04744140T 2003-08-04 2004-07-21 Electronic thermal-protector for electric water boilers PL1652017T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000039A ITAN20030039A1 (en) 2003-08-04 2003-08-04 ELECTRONIC THERMOPROTECTOR FOR ELECTRIC WATER HEATERS.
EP04744140A EP1652017B1 (en) 2003-08-04 2004-07-21 Electronic thermal-protector for electric water boilers
PCT/IB2004/002489 WO2005013028A1 (en) 2003-08-04 2004-07-21 Electronic thermal-protector for electric water boilers

Publications (1)

Publication Number Publication Date
PL1652017T3 true PL1652017T3 (en) 2011-07-29

Family

ID=34113412

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04744140T PL1652017T3 (en) 2003-08-04 2004-07-21 Electronic thermal-protector for electric water boilers

Country Status (10)

Country Link
EP (1) EP1652017B1 (en)
CN (1) CN100492242C (en)
AT (1) ATE498863T1 (en)
DE (1) DE602004031430D1 (en)
ES (1) ES2361258T3 (en)
IT (1) ITAN20030039A1 (en)
PL (1) PL1652017T3 (en)
PT (1) PT1652017E (en)
RU (1) RU2321046C2 (en)
WO (1) WO2005013028A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITAN20070026A1 (en) * 2007-04-27 2008-10-28 Merloni Termosanitari Spa METHOD OF MANAGEMENT OF WATER TEMPERATURE IN WATER HEATER WITH ACCUMULATION
IT1401027B1 (en) 2010-07-29 2013-07-12 Thermowatt Spa PERFECT ELECTRONIC AND ELECTROMECHANICAL THERMOSTAT
IT1401780B1 (en) 2010-09-22 2013-08-28 Thermowatt Spa ELECTRONIC THERMOSTAT WITH SAFETY ACTIVATED BY RESISTORS.
AU2010358473B2 (en) * 2010-10-21 2013-09-05 Kyungdong Navien Co., Ltd. Method for controlling a parallel operation of a multi-water heater
CN104104064B (en) 2013-04-08 2017-12-29 华为终端（东莞）有限公司 A kind of thermal protection circuit
RU2585014C2 (en) * 2014-10-03 2016-05-27 Рафаил Шайхуллович Насибуллин Electric heat convector
CN105425708A (en) * 2015-12-18 2016-03-23 贵州美诚凯辉电器制造有限公司 Active safety protection method and device for implementing same
FR3045786B1 (en) * 2015-12-21 2017-12-29 Atlantic Industrie Sas METHOD OF CONTROLLING A HEATING APPARATUS BASED ON ITS DISTANCE TO AN OBSTACLE, AND ASSOCIATED HEATING APPARATUS
CN106091351A (en) * 2016-08-02 2016-11-09 李连洪 Speed heat engine
EP3300209B1 (en) * 2016-09-26 2022-04-20 Laborelec CVBA Energy efficient energy generation and consumption system and method for energy efficient operating of this system
GB2573575A (en) * 2018-05-11 2019-11-13 Genlab Ltd A temperature controller
CN110873466B (en) * 2018-08-30 2022-10-18 青岛经济技术开发区海尔热水器有限公司 Over-temperature protection control method for heating system of heating furnace and heating furnace
CN113078891A (en) * 2021-03-29 2021-07-06 宝信软件(武汉)有限公司 Method and system for automatically resetting fault alarm of power regulator in silicon steel plant
CN116499002B (en) * 2022-01-21 2025-09-09 广东格兰仕微波生活电器制造有限公司 Heat source electrifying cutting method and device, heating device with heat source electrifying cutting method and device and cooking appliance
IT202200014743A1 (en) * 2022-07-13 2024-01-13 Tenacta Group Spa Hair styling device with safety circuit
CN117588834A (en) * 2023-11-29 2024-02-23 珠海格力电器股份有限公司 A protection circuit for multiple sets of electric heating circuits and its control method, air conditioner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8501754A (en) 1985-06-19 1987-01-16 Daalderop Bv Immersion heater for domestic hot water - has inbuilt electronic temp. control and safety circuits
RU2090805C1 (en) * 1996-07-02 1997-09-20 Волощук Дмитрий Андреевич Method of control of heating and hot-water supply complex and automated boiler house for realization of this method
CN2276643Y (en) * 1996-07-08 1998-03-18 陈永义 Intellgence temp. fuzzy control instrument
RU2154233C1 (en) * 1999-04-19 2000-08-10 Сушинский Валерий Адольфович Method of protection of boiler unit and device for realization of this method
US6246831B1 (en) * 1999-06-16 2001-06-12 David Seitz Fluid heating control system
RU22224U1 (en) * 2001-11-21 2002-03-10 Общество с ограниченной ответственностью НИПИ "Сибпроект-сервис" AUTOMATED BOILER HOUSE

Also Published As

Publication number Publication date
CN100492242C (en) 2009-05-27
EP1652017B1 (en) 2011-02-16
EP1652017A1 (en) 2006-05-03
CN1864113A (en) 2006-11-15
PT1652017E (en) 2011-05-09
RU2321046C2 (en) 2008-03-27
ATE498863T1 (en) 2011-03-15
WO2005013028A1 (en) 2005-02-10
ES2361258T3 (en) 2011-06-15
RU2006105098A (en) 2006-08-10
ITAN20030039A1 (en) 2005-02-05
DE602004031430D1 (en) 2011-03-31

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