ES2518915T3 - Aparato y método para optimizar el funcionamiento de una caldera para calentar agua - Google Patents

Aparato y método para optimizar el funcionamiento de una caldera para calentar agua Download PDF

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Publication number
ES2518915T3
ES2518915T3 ES12156615.2T ES12156615T ES2518915T3 ES 2518915 T3 ES2518915 T3 ES 2518915T3 ES 12156615 T ES12156615 T ES 12156615T ES 2518915 T3 ES2518915 T3 ES 2518915T3
Authority
ES
Spain
Prior art keywords
temperature
temperature sensor
water
boiler
temperatures
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
ES12156615.2T
Other languages
English (en)
Inventor
Ruben Palazzetti
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.)
PALAZZETTI LELIO SpA
Original Assignee
PALAZZETTI LELIO 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 PALAZZETTI LELIO SpA filed Critical PALAZZETTI LELIO SpA
Application granted granted Critical
Publication of ES2518915T3 publication Critical patent/ES2518915T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1012—Arrangement or mounting of control or safety devices for water heating systems for central heating by regulating the speed of a pump
    • 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
    • F24H15/40—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
    • 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
    • F24H9/2057—Arrangement or mounting of control or safety devices for water heaters using solid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/06—Solid fuel fired boiler
    • F24D2200/065—Wood fired boilers
    • F24D2200/067—Pellet fired boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/04—Sensors
    • F24D2220/042—Temperature sensors
    • 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
    • F24H2230/00—Solid fuel fired boiler
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

Aparato para optimizar el funcionamiento de una caldera (11) adecuada para calentar agua de una máquina (12) de usuario y que tiene una tubería (17) de suministro, una tubería (18) de retorno, y un intercambiador (19) de calor que comprende un pared (19a) de intercambio de calor entre el agua que debe calentarse y los humos de combustión, en el que dicho aparato comprende unos medios (13) de bombeo adecuados para hacer circular dicha agua en dicha caldera (11), entre dicha tubería (18) de retorno y dicha tubería (17) de suministro, al menos un primer sensor (16a) de temperatura para detectar una primera temperatura (T1) del agua en dicha tubería (17) de suministro, un segundo sensor (16b) de temperatura asociado a dicha tubería (18) de retorno para detectar una segunda temperatura (T2) del agua en dicha tubería (18) de retorno y unos medios (15, 21) de ajuste asociados a dichos medios (13) de bombeo, para variar de forma selectiva la velocidad de flujo de dichos medios (13) de bombeo en función de la temperatura detectada por al menos uno de o dicho primer sensor (16a) de temperatura o dicho segundo sensor (16b) de temperatura, caracterizado por que dichos medios de ajuste comprenden una unidad (15) de control electrónica provista de una memoria (25) y asociados al menos a dicho primer sensor (16a) de temperatura y a dicho segundo sensor (16b) de temperatura y unos medios (21) para variar la potencia con el fin de variar de forma selectiva las velocidades de flujo de dichos medios (13) de bombeo en función de al menos dichas temperaturas (T1, T2) primera y segunda, detectadas por al menos dicho primer sensor (16a) de temperatura y dicho segundo sensor (16b) de temperatura, configurándose dicha unidad (15) de control electrónica para comparar la diferencia (ΔT) de los valores de dichas temperaturas (T1, T2) primera y segunda con un valor (ΔTmax) de diferencia de temperatura máxima y con un valor (ΔTmin) de diferencia de temperatura mínima predeterminadas y memorizadas en dicha memoria (25) de dicha unidad (15) de control electrónica, y para realizar también una comparación de un valor (Tc) medio real de los valores de dichas temperaturas (T1, T2) primera y segunda con un primer valor (P1) predeterminado en el que poner en marcha los medios (13) de bombeo y con un segundo valor (P2) predeterminado indicativo de la temperatura de la pared (19a) de intercambio de dicho intercambiador (19) de calor de la caldera (11), ambos memorizados en dicha memoria (25).

Description

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Claims (1)

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ES12156615.2T 2011-02-23 2012-02-23 Aparato y método para optimizar el funcionamiento de una caldera para calentar agua Active ES2518915T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUD2011A000024A IT1404287B1 (it) 2011-02-23 2011-02-23 Apparato e procedimento per ottimizzare il funzionamento di una caldaia per il riscaldamento dell'acqua.
ITUD20110024 2011-02-23

Publications (1)

Publication Number Publication Date
ES2518915T3 true ES2518915T3 (es) 2014-11-05

Family

ID=43976530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12156615.2T Active ES2518915T3 (es) 2011-02-23 2012-02-23 Aparato y método para optimizar el funcionamiento de una caldera para calentar agua

Country Status (4)

Country Link
EP (1) EP2492602B1 (es)
ES (1) ES2518915T3 (es)
IT (1) IT1404287B1 (es)
PL (1) PL2492602T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3604933B1 (en) * 2017-03-23 2023-03-08 Mitsubishi Electric Corporation Heat medium circulation system
US11668488B2 (en) * 2020-09-11 2023-06-06 Rheem Manufacturing Company System and method of controlling a heat transfer system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838477A1 (de) * 1988-04-23 1990-05-17 Buderus Heiztechnik Gmbh Verfahren zur regelung der umwaelzpumpe einer heizungsanlage
JPH1019283A (ja) * 1996-07-01 1998-01-23 Sunpot Co Ltd 温水暖房装置
DE19710905C1 (de) * 1997-03-15 1998-07-02 Robert Mack Verfahren zum Betreiben einer Wärmeversorgungsanlage
AT408381B (de) * 1998-11-23 2001-11-26 Vaillant Gmbh Heizungsanlage
DE102006009047A1 (de) * 2006-02-27 2007-08-30 Senercon Gmbh Pumpenanordnung für eine Heizanlage

Also Published As

Publication number Publication date
ITUD20110024A1 (it) 2012-08-24
PL2492602T3 (pl) 2014-12-31
EP2492602A1 (en) 2012-08-29
IT1404287B1 (it) 2013-11-15
EP2492602B1 (en) 2014-07-23

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