CA2712301C - Segmented rapid heating of fluid - Google Patents

Segmented rapid heating of fluid Download PDF

Info

Publication number
CA2712301C
CA2712301C CA2712301A CA2712301A CA2712301C CA 2712301 C CA2712301 C CA 2712301C CA 2712301 A CA2712301 A CA 2712301A CA 2712301 A CA2712301 A CA 2712301A CA 2712301 C CA2712301 C CA 2712301C
Authority
CA
Canada
Prior art keywords
fluid
heating
conductivity
temperature
electrode
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.)
Active
Application number
CA2712301A
Other languages
English (en)
French (fr)
Other versions
CA2712301A1 (en
Inventor
Robert Cornelis Van Aken
Cedric Israelsohn
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.)
MICROHEAT TECHNOLOGIES Pty Ltd
Original Assignee
MICROHEAT TECHNOLOGIES PTY LTD
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
Priority claimed from AU2008900634A external-priority patent/AU2008900634A0/en
Application filed by MICROHEAT TECHNOLOGIES PTY LTD filed Critical MICROHEAT TECHNOLOGIES PTY LTD
Publication of CA2712301A1 publication Critical patent/CA2712301A1/en
Application granted granted Critical
Publication of CA2712301C publication Critical patent/CA2712301C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H05B1/023—Industrial applications
    • H05B1/0244—Heating of fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • 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
    • F24H1/106—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 with electrodes
    • 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
    • F24H15/168—Reducing the electric power demand peak
    • 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
    • F24H15/175—Supplying heated water with desired temperature or desired range of temperature where the difference between the measured temperature and a set temperature is kept under a predetermined value
    • 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
    • F24H15/215—Temperature of the water before heating
    • 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
    • F24H15/219—Temperature of the water after heating
    • 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
    • F24H15/238—Flow rate
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Control Of Resistance Heating (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Resistance Heating (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
CA2712301A 2008-02-11 2009-02-11 Segmented rapid heating of fluid Active CA2712301C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2008900634A AU2008900634A0 (en) 2008-02-11 Segmented rapid heating of fluid
AU2008900634 2008-02-11
PCT/AU2009/000158 WO2009100486A1 (en) 2008-02-11 2009-02-11 Segmented rapid heating of fluid

Publications (2)

Publication Number Publication Date
CA2712301A1 CA2712301A1 (en) 2009-08-20
CA2712301C true CA2712301C (en) 2016-08-16

Family

ID=40956552

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2712301A Active CA2712301C (en) 2008-02-11 2009-02-11 Segmented rapid heating of fluid

Country Status (13)

Country Link
US (1) US20100322605A1 (https=)
EP (1) EP2247894B1 (https=)
JP (1) JP2011511919A (https=)
CN (1) CN101952654B (https=)
AU (1) AU2009214821B2 (https=)
BR (1) BRPI0908467B1 (https=)
CA (1) CA2712301C (https=)
ES (1) ES2687417T3 (https=)
MX (1) MX2010008829A (https=)
NZ (1) NZ587587A (https=)
RU (1) RU2484366C2 (https=)
WO (1) WO2009100486A1 (https=)
ZA (1) ZA201005703B (https=)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8861943B2 (en) 2005-05-04 2014-10-14 Isi Technology, Llc Liquid heater with temperature control
JP5516585B2 (ja) 2008-08-13 2014-06-11 ウッド ストーン イデアス エルエルシー 液体の急速加熱装置および方法
EP2429351B1 (en) 2009-05-16 2016-02-10 Ideas Well Done LLC Food steamer containers with sequential ohmic water heating
MX2012007930A (es) * 2010-01-07 2012-08-15 Microheat Technologies Pty Ltd Un generador de calor y metodo para generar calor utilizando fluido energizado electricamente.
WO2012092641A1 (en) * 2011-01-07 2012-07-12 Microheat Technologies Pty Ltd Electric fluid heater and method of electrically heating fluid
EP2614315B1 (en) * 2010-09-10 2016-03-02 ISI Technology, LLC Liquid heater with temperature control
JP2013141550A (ja) * 2012-01-12 2013-07-22 Frontier Engineering Co Ltd 加熱装置
CA2894137C (en) 2012-12-05 2018-04-24 KIM, No Eul Electrode boiler with electrodes unit
EP2938933B1 (en) * 2012-12-31 2018-09-12 Steelmax Tech SA Autonomous electrically stimulated radiator
WO2014102554A1 (en) * 2012-12-31 2014-07-03 Psomiadis Charalampos Electrode boiler featuring variable and controlled output
ES2572090T3 (es) * 2013-08-20 2016-05-30 Gerdes Ohg Calentador eléctrico continuo de hilo desnudo y procedimiento para el control del mismo
JP6173980B2 (ja) * 2014-07-25 2017-08-02 株式会社フロンティアエンジニアリング 加熱方法および加熱装置
PT108702B (pt) * 2015-07-17 2021-02-24 Bosch Termotecnologia, S.A. Dispositivo para aparelhos de aquecimento e processo para a operação de um dispositivo para aparelhos de aquecimento
KR101840271B1 (ko) 2016-03-10 2018-03-20 이극수 카본전극을 이용한 다극 순간 전기온수장치
US11493233B2 (en) * 2016-09-26 2022-11-08 Stone Aerospace, Inc. Direct high voltage water heater
CN106325333B (zh) * 2016-09-30 2018-11-13 北京婴萌科技有限公司 即热式加热系统
CN106535369B (zh) * 2016-10-31 2019-10-18 中国核动力研究设计院 一种新型超临界水并联通道分段可调节电加热装置
CN110089198B (zh) * 2016-11-07 2022-05-27 热工科技公司 用于电阻性加热流体的装置
WO2018127577A2 (en) * 2017-01-06 2018-07-12 Waturu Holding Aps A water heating and treating device
AU2018247749B2 (en) 2017-04-03 2023-05-18 Instaheat Ag A system and method for ohmic heating of a fluid
EA038717B1 (ru) * 2017-07-21 2021-10-08 Роман Геннадьевич Дашков Электродный водонагреватель
US20190282929A1 (en) * 2018-03-14 2019-09-19 Redhead Services, L.L.C. Electric heater treater
US10365013B1 (en) 2018-04-13 2019-07-30 Heatworks Technologies, Inc. Fluid heater with finite element control
US11060764B2 (en) * 2018-11-13 2021-07-13 White Knight Fluid Handling Inc. On-demand heater and temperature control system and related process
CN110067999B (zh) * 2018-11-28 2020-06-30 山东交通学院 一种分段加热的蒸汽发生器设计方法
CN110368313B (zh) * 2019-08-13 2022-11-08 巨翊医疗科技(苏州)有限公司 一种输液软管开口式套管加热装置
WO2021102141A1 (en) 2019-11-20 2021-05-27 Heatworks Technologies, Inc. Ohmic heater with multiple operating states
US20230183106A1 (en) * 2020-05-12 2023-06-15 Microheat Technologies Pty Ltd System and method for electrochemical disinfection
GB2596792B (en) * 2020-06-30 2022-10-19 Dyson Technology Ltd Resistive liquid heater
GB2596791B (en) * 2020-06-30 2024-05-29 Dyson Technology Ltd Resistive liquid heater
GB2596793B (en) * 2020-06-30 2024-10-16 Dyson Technology Ltd Resistive liquid heater
BE1028888B1 (de) * 2020-12-14 2022-07-12 Miele & Cie Heizvorrichtung zum Erhitzen von Wasser sowie wasserführendes Gerät mit einer Heizvorrichtung
WO2022182855A1 (en) * 2021-02-24 2022-09-01 Heatworks Technologies, Inc. Dynamic fluid heater and washing appliance
CN113639334A (zh) * 2021-08-06 2021-11-12 佛山市顺德区美的电子科技有限公司 电加热装置、设备、空调器及控制方法和存储介质
KR20240155240A (ko) 2022-02-17 2024-10-28 오흐믹 인코포레이티드 증기 발생기
CN116593142A (zh) * 2023-05-10 2023-08-15 中广核研究院有限公司 流动稳定性试验的非均匀加热方法、试验方法及试验装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680802A (en) * 1952-04-12 1954-06-08 Rainbows Inc Electrical fluid heater
GB745983A (en) * 1953-04-27 1956-03-07 Indevco Inc Improvements in or relating to a process and apparatus for heating water by electrical conduction
US4029937A (en) * 1974-10-04 1977-06-14 Russell Robert G Control system for electrically conductive liquid heating apparatus
GB8419987D0 (en) * 1984-08-01 1984-09-12 Cave N M Heating devices
ZA884526B (en) * 1987-03-26 1989-03-29 Cedric Israilsohn Water heating apparatus
CA1291785C (en) * 1988-07-14 1991-11-05 Andrew J. Read Water heating apparatus
GB2268671B (en) * 1992-07-10 1996-03-06 Electricity Ass Tech Ohmic heating apparatus
JPH0688642A (ja) * 1992-09-08 1994-03-29 Hitachi Home Tec Ltd 給湯器
CN2228631Y (zh) * 1995-04-27 1996-06-05 王基烈 全自动快速电热水器
CN2400745Y (zh) * 1999-12-08 2000-10-11 袁文征 安全即热式电热水器
JP4056006B2 (ja) 2001-08-13 2008-03-05 マイクロヒート テクノロジーズ ピーティーワイ リミテッド 流体を急速に加熱するシステムおよび方法
RU2256302C1 (ru) * 2003-12-04 2005-07-10 Терсков Николай Георгиевич Способ повышения эффективности работы электродного котла и устройство для его реализации
US7327951B2 (en) * 2005-04-21 2008-02-05 Ivanhoe Chaput Instant water heater with PTC plastic conductive electrodes
US7817906B2 (en) * 2005-05-04 2010-10-19 Isi Technology, Llc Direct electric resistance liquid heater
RU2308823C2 (ru) * 2005-10-04 2007-10-20 Владимир Григорьевич Бартенев Способ регулировки мощности электроотопительной системы и устройство для его реализации

Also Published As

Publication number Publication date
RU2484366C2 (ru) 2013-06-10
WO2009100486A1 (en) 2009-08-20
CA2712301A1 (en) 2009-08-20
JP2011511919A (ja) 2011-04-14
ES2687417T3 (es) 2018-10-25
AU2009214821A1 (en) 2009-08-20
EP2247894A4 (en) 2014-12-03
US20100322605A1 (en) 2010-12-23
NZ587587A (en) 2012-04-27
MX2010008829A (es) 2010-09-07
AU2009214821B2 (en) 2012-12-13
ZA201005703B (en) 2012-01-25
BRPI0908467B1 (pt) 2019-11-26
EP2247894A1 (en) 2010-11-10
BRPI0908467A2 (pt) 2016-06-21
CN101952654A (zh) 2011-01-19
CN101952654B (zh) 2013-07-17
RU2010137848A (ru) 2012-03-20
EP2247894B1 (en) 2018-06-20

Similar Documents

Publication Publication Date Title
CA2712301C (en) Segmented rapid heating of fluid
AU2008232295B2 (en) System and method for improved heating of fluid
CA2456926C (en) System and method for rapid heating of fluid
AU2002322166A1 (en) System and method for rapid heating of fluid
BRPI0909367B1 (pt) calçado e método de fabricação do mesmo
RU2584514C2 (ru) Энергосберегающая кофемашина
HK1145355B (en) Segmented rapid heating of fluid
HK1145355A (en) Segmented rapid heating of fluid
AU2007234597A1 (en) System and method for rapid heating of fluid
GB2589112A (en) Water heater for use in a plumbing system
Gouws et al. Efficiency and cost analysis of a designed in-line water heating system compared to a conventional water heating system in South Africa
HK1069626B (en) System and method for rapid heating of fluid

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140210

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 16TH ANNIV.) - STANDARD

Year of fee payment: 16

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250203

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250203

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250203

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 17TH ANNIV.) - STANDARD

Year of fee payment: 17

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260203

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260203