FR2403522A1 - Solar powered domestic hot water heater - has supplementary electric heater controlled by combination of time switch and thermostats - Google Patents

Solar powered domestic hot water heater - has supplementary electric heater controlled by combination of time switch and thermostats

Info

Publication number
FR2403522A1
FR2403522A1 FR7728271A FR7728271A FR2403522A1 FR 2403522 A1 FR2403522 A1 FR 2403522A1 FR 7728271 A FR7728271 A FR 7728271A FR 7728271 A FR7728271 A FR 7728271A FR 2403522 A1 FR2403522 A1 FR 2403522A1
Authority
FR
France
Prior art keywords
electric heater
thermostats
controlled
time switch
combination
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.)
Granted
Application number
FR7728271A
Other languages
French (fr)
Other versions
FR2403522B1 (en
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.)
CEPEN
Original Assignee
CEPEN
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 CEPEN filed Critical CEPEN
Priority to FR7728271A priority Critical patent/FR2403522A1/en
Priority to CH919078A priority patent/CH619798A5/en
Priority to BE1009040A priority patent/BE870137A/en
Priority to IT69124/78A priority patent/IT1107930B/en
Priority to DE19782840347 priority patent/DE2840347A1/en
Priority to NL7809491A priority patent/NL7809491A/en
Priority to DK414578A priority patent/DK414578A/en
Publication of FR2403522A1 publication Critical patent/FR2403522A1/en
Application granted granted Critical
Publication of FR2403522B1 publication Critical patent/FR2403522B1/fr
Granted legal-status Critical Current

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
    • 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
    • F24H15/16—Reducing cost using the price of energy, e.g. choosing or switching between different energy sources
    • F24H15/164—Reducing cost using the price of energy, e.g. choosing or switching between different energy sources where the price of the electric supply changes with time
    • 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
    • F24H15/225—Temperature of the water in the water storage tank at different heights of the 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
    • F24H15/30—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
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/486—Control of fluid heaters characterised by the type of controllers using timers
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

A storage calorifier (1) has a primary heating coil (2) and an electric heater (10). The primary coil receives water from a solar radiation absorber (3). The supply to the electric heater is controlled by two thermostats (11, 17) at different heights in the calorifier (1). A time switch (18) changes control from one to the other between normal and reduced night tariff supply periods. The flow of the primary water is controlled by a differential thermostat (7, 8) which detects the temp. drop in the primary circuit. The control enables full advantage to be taken of reduced night tariffs with provision for daytime boosting.
FR7728271A 1977-09-20 1977-09-20 Solar powered domestic hot water heater - has supplementary electric heater controlled by combination of time switch and thermostats Granted FR2403522A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7728271A FR2403522A1 (en) 1977-09-20 1977-09-20 Solar powered domestic hot water heater - has supplementary electric heater controlled by combination of time switch and thermostats
CH919078A CH619798A5 (en) 1977-09-20 1978-08-31 Programmed regulation device for a solar electrical water heater
BE1009040A BE870137A (en) 1977-09-20 1978-09-01 PROGRAMMED REGULATION DEVICE FOR SOLAR SOLAR WATER HEATERS
IT69124/78A IT1107930B (en) 1977-09-20 1978-09-14 REGULATION AND PROGRAM DEVICE FOR SOLAR ELECTRIC WATER HEATER
DE19782840347 DE2840347A1 (en) 1977-09-20 1978-09-15 CONTROL DEVICE FOR A HOT WATER TANK THAT CAN BE HEATED WITH SOLAR ENERGY AND ELECTRICAL ENERGY
NL7809491A NL7809491A (en) 1977-09-20 1978-09-18 DEVICE FOR CONTROLLING A HOT WATER SOURCE WITH MIXED ELECTRIC AND SOLAR POWER OPERATION.
DK414578A DK414578A (en) 1977-09-20 1978-09-19 CONTROL DEVICE FOR A WATER HEATER WITH SOLAR AND ELECTRIC HEATING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7728271A FR2403522A1 (en) 1977-09-20 1977-09-20 Solar powered domestic hot water heater - has supplementary electric heater controlled by combination of time switch and thermostats

Publications (2)

Publication Number Publication Date
FR2403522A1 true FR2403522A1 (en) 1979-04-13
FR2403522B1 FR2403522B1 (en) 1980-04-04

Family

ID=9195561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728271A Granted FR2403522A1 (en) 1977-09-20 1977-09-20 Solar powered domestic hot water heater - has supplementary electric heater controlled by combination of time switch and thermostats

Country Status (7)

Country Link
BE (1) BE870137A (en)
CH (1) CH619798A5 (en)
DE (1) DE2840347A1 (en)
DK (1) DK414578A (en)
FR (1) FR2403522A1 (en)
IT (1) IT1107930B (en)
NL (1) NL7809491A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0712565A1 (en) * 1994-05-02 1996-05-22 TARGET CUSTOM MADE SOFTWARE & COMPUTERS LTD. Control unit for controlling the temperature of a domestic water supply
WO2007098526A1 (en) * 2006-02-28 2007-09-07 Rheem Australia Pty Limited A controllable water heater
EP1684020A3 (en) * 2005-01-21 2010-12-08 Robert Bosch Gmbh Method for controlling a solar heating installation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955976A1 (en) * 1999-04-23 2000-10-26 Heinz Grueterich Method for optimizing the use of energy with hot water storage tank with solar and primary heating systems
CN101067510B (en) * 2006-05-02 2011-06-15 盖科联合集团公司 Heating system for bathing unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0712565A1 (en) * 1994-05-02 1996-05-22 TARGET CUSTOM MADE SOFTWARE & COMPUTERS LTD. Control unit for controlling the temperature of a domestic water supply
EP0712565A4 (en) * 1994-05-02 1997-07-30 Target Custom Made Software & Control unit for controlling the temperature of a domestic water supply
EP1684020A3 (en) * 2005-01-21 2010-12-08 Robert Bosch Gmbh Method for controlling a solar heating installation
WO2007098526A1 (en) * 2006-02-28 2007-09-07 Rheem Australia Pty Limited A controllable water heater

Also Published As

Publication number Publication date
FR2403522B1 (en) 1980-04-04
IT1107930B (en) 1985-12-02
BE870137A (en) 1979-03-01
NL7809491A (en) 1979-03-22
IT7869124A0 (en) 1978-09-14
DK414578A (en) 1979-03-21
CH619798A5 (en) 1980-10-15
DE2840347A1 (en) 1979-03-29

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse