WO2011073921A3 - Split system for heating and storing water for solar heating plants, and relative method to control operation of the system - Google Patents

Split system for heating and storing water for solar heating plants, and relative method to control operation of the system Download PDF

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Publication number
WO2011073921A3
WO2011073921A3 PCT/IB2010/055833 IB2010055833W WO2011073921A3 WO 2011073921 A3 WO2011073921 A3 WO 2011073921A3 IB 2010055833 W IB2010055833 W IB 2010055833W WO 2011073921 A3 WO2011073921 A3 WO 2011073921A3
Authority
WO
WIPO (PCT)
Prior art keywords
boiler
primary
heating
circulation
thermal fluid
Prior art date
Application number
PCT/IB2010/055833
Other languages
French (fr)
Other versions
WO2011073921A2 (en
Inventor
Francesco Loddo
Original Assignee
Francesco Loddo
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 Francesco Loddo filed Critical Francesco Loddo
Priority to EP10810930A priority Critical patent/EP2513566A2/en
Publication of WO2011073921A2 publication Critical patent/WO2011073921A2/en
Publication of WO2011073921A3 publication Critical patent/WO2011073921A3/en

Links

Classifications

    • 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
    • F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
    • F24D19/1057—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water the system uses solar energy
    • 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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0015—Domestic hot-water supply systems using solar energy
    • F24D17/0021—Domestic hot-water supply systems using solar energy with accumulation of the heated water
    • 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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0026—Domestic hot-water supply systems with conventional heating means
    • F24D17/0031—Domestic hot-water supply systems with conventional heating means with accumulation of the heated water
    • 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
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
    • F24H9/133—Storage heaters
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Central Heating Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

There is described a system for heating and storing water comprising: a sanitary water circuit and a thermal fluid circuit; a solar thermal plant (5) in which said thermal fluid circulates; a primary boiler (B1) and a secondary boiler (B2), the secondary boiler having a greater capacity than the primary boiler (B1), said sanitary water and thermal fluid circuits passing through said primary and secondary boilers; means to control circulation of the thermal fluid configured to cause circulation of the thermal fluid in a circulation circuit (7A, 9, 12) in said primary boiler (B1) until reaching a first temperature of the sanitary water, and/or in a circulation circuit (7B, 11, 12) in said secondary boiler (B2); means to control the circulation of sanitary water configured to cause inflow (1) of the sanitary water to be heated in said secondary boiler (B2), passage (2, 3) into said primary boiler (B1) and outflow (4) from said primary boiler (B1) toward the user.
PCT/IB2010/055833 2009-12-15 2010-12-15 Split system for heating and storing water for solar heating plants, and relative method to control operation of the system WO2011073921A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10810930A EP2513566A2 (en) 2009-12-15 2010-12-15 Split system for heating and storing water for solar heating plants, and relative method to control operation of the system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000013A ITCA20090013A1 (en) 2009-12-15 2009-12-15 FRACTIONAL BOILER SYSTEM FOR SOLAR THERMAL SYSTEMS (THERMAL IN GENERAL FOR CIVIL AND INDUSTRIAL USE)
ITCA2009A000013 2009-12-15

Publications (2)

Publication Number Publication Date
WO2011073921A2 WO2011073921A2 (en) 2011-06-23
WO2011073921A3 true WO2011073921A3 (en) 2012-10-11

Family

ID=41841634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/055833 WO2011073921A2 (en) 2009-12-15 2010-12-15 Split system for heating and storing water for solar heating plants, and relative method to control operation of the system

Country Status (3)

Country Link
EP (1) EP2513566A2 (en)
IT (1) ITCA20090013A1 (en)
WO (1) WO2011073921A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL262467B (en) * 2018-10-18 2020-08-31 Hertzel Yaich Water heatig system in tanks
BR112022002188A2 (en) * 2019-08-08 2022-05-03 Sowillo Energy Ltd Integrated heat management for a building

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006211A1 (en) * 1978-06-16 1980-01-09 Ciba-Geigy Ag Means for providing heated water by solar energy
US4184635A (en) * 1976-02-21 1980-01-22 Bloomfield Edward J Control units for heating systems
US4309982A (en) * 1978-04-11 1982-01-12 Pechiney Ugine Kuhlmann Process and apparatus for the preparation of hot water from solar energy
DE3403859A1 (en) * 1984-02-03 1985-08-14 Friedrich 7180 Crailsheim Müller Apparatus for an energy-saving hot water supply

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184635A (en) * 1976-02-21 1980-01-22 Bloomfield Edward J Control units for heating systems
US4309982A (en) * 1978-04-11 1982-01-12 Pechiney Ugine Kuhlmann Process and apparatus for the preparation of hot water from solar energy
EP0006211A1 (en) * 1978-06-16 1980-01-09 Ciba-Geigy Ag Means for providing heated water by solar energy
DE3403859A1 (en) * 1984-02-03 1985-08-14 Friedrich 7180 Crailsheim Müller Apparatus for an energy-saving hot water supply

Also Published As

Publication number Publication date
WO2011073921A2 (en) 2011-06-23
EP2513566A2 (en) 2012-10-24
ITCA20090013A1 (en) 2011-06-16

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