MX2022002934A - Haces de calentadores con deteccion virtual para la compensacion del gradiente termico. - Google Patents

Haces de calentadores con deteccion virtual para la compensacion del gradiente termico.

Info

Publication number
MX2022002934A
MX2022002934A MX2022002934A MX2022002934A MX2022002934A MX 2022002934 A MX2022002934 A MX 2022002934A MX 2022002934 A MX2022002934 A MX 2022002934A MX 2022002934 A MX2022002934 A MX 2022002934A MX 2022002934 A MX2022002934 A MX 2022002934A
Authority
MX
Mexico
Prior art keywords
heater
power
thermal gradient
controller
virtual sensing
Prior art date
Application number
MX2022002934A
Other languages
English (en)
Inventor
Mark Everly
Jeremy Quandt
Steven T Jystad
Original Assignee
Watlow Electric Mfg
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 US17/197,556 external-priority patent/US20210190380A1/en
Application filed by Watlow Electric Mfg filed Critical Watlow Electric Mfg
Publication of MX2022002934A publication Critical patent/MX2022002934A/es

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
    • H05B1/0252—Domestic applications
    • H05B1/0275—Heating of spaces, e.g. rooms, wardrobes
    • H05B1/0283—For heating of fluids, e.g. water 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
    • H05B1/023—Industrial applications
    • H05B1/0244—Heating of fluids
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/82—Fixedly-mounted immersion 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
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/04—Waterproof or air-tight seals for 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • 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
    • F24H1/102—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 resistance
    • F24H1/103—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 resistance with bare resistances in direct contact with the fluid
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/037—Heaters with zones of different power density

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

Un sistema incluye un haz de calentadores que tiene al menos un ensamble de calentadores con una pluralidad de unidades de calentadores. Al menos una de las unidades de calentadores define al menos una zona de calentamiento controlada independientemente, y una pluralidad de conductores de potencia están conectados eléctricamente a las unidades de calentadores. Un dispositivo de suministro de potencia incluye un controlador configurado para modular la potencia a la al menos una zona de calentamiento controlada independientemente a través de los conductores de energía, y el controlador está configurado para calcular la temperatura dentro de al menos una unidad de calentadores basada en un modelo predefinido y al menos una entrada, y el controlador modula la potencia o energía a la al menos una unidad de calentadores basada en la temperatura calculada.
MX2022002934A 2021-03-10 2022-03-09 Haces de calentadores con deteccion virtual para la compensacion del gradiente termico. MX2022002934A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17/197,556 US20210190380A1 (en) 2016-03-02 2021-03-10 Heater bundles having virtual sensing for thermal gradient compensation

Publications (1)

Publication Number Publication Date
MX2022002934A true MX2022002934A (es) 2022-09-12

Family

ID=80735557

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022002934A MX2022002934A (es) 2021-03-10 2022-03-09 Haces de calentadores con deteccion virtual para la compensacion del gradiente termico.

Country Status (6)

Country Link
EP (1) EP4057776A3 (es)
JP (1) JP2022140403A (es)
KR (1) KR20220127174A (es)
CN (1) CN115087158A (es)
CA (1) CA3151374A1 (es)
MX (1) MX2022002934A (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831951A (en) 1954-07-06 1958-04-22 Watlow Electric Mfg Cartridge heater and method of making same
US3970822A (en) 1975-03-17 1976-07-20 Watlow Electric Manufacturing Company Electric cartridge heater
US5280422A (en) 1990-11-05 1994-01-18 Watlow/Winona, Inc. Method and apparatus for calibrating and controlling multiple heaters
US5552998A (en) 1990-11-05 1996-09-03 Watlow/Winona, Inc. Method and apparatus for calibration and controlling multiple heaters
US7257464B2 (en) 2002-08-21 2007-08-14 Watlow Electric Manufacturing Co. Variable wattage control system
US7196295B2 (en) 2003-11-21 2007-03-27 Watlow Electric Manufacturing Company Two-wire layered heater system
MX2014002435A (es) 2011-08-30 2014-11-14 Watlow Electric Mfg Sistema y metodo para controlar un arreglo termico.
US10619888B2 (en) * 2016-03-02 2020-04-14 Watlow Electric Manufacturing Company Heater bundle for adaptive control and method of reducing current leakage
US10247445B2 (en) * 2016-03-02 2019-04-02 Watlow Electric Manufacturing Company Heater bundle for adaptive control
TWI664873B (zh) * 2016-07-07 2019-07-01 美商瓦特洛威電子製造公司 用於適應性控制之加熱器束及減少電流洩漏之方法

Also Published As

Publication number Publication date
KR20220127174A (ko) 2022-09-19
EP4057776A3 (en) 2022-12-21
CN115087158A (zh) 2022-09-20
JP2022140403A (ja) 2022-09-26
CA3151374A1 (en) 2022-09-10
EP4057776A2 (en) 2022-09-14

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