FR2435009A1 - Water heating circuit using solar heat - uses extra valves for collector and storage heater and temp. sensors for frost and overheating protection system - Google Patents

Water heating circuit using solar heat - uses extra valves for collector and storage heater and temp. sensors for frost and overheating protection system

Info

Publication number
FR2435009A1
FR2435009A1 FR7921702A FR7921702A FR2435009A1 FR 2435009 A1 FR2435009 A1 FR 2435009A1 FR 7921702 A FR7921702 A FR 7921702A FR 7921702 A FR7921702 A FR 7921702A FR 2435009 A1 FR2435009 A1 FR 2435009A1
Authority
FR
France
Prior art keywords
solar heat
frost
water heating
temp
collector
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
FR7921702A
Other languages
French (fr)
Other versions
FR2435009B3 (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2435009A1 publication Critical patent/FR2435009A1/en
Application granted granted Critical
Publication of FR2435009B3 publication Critical patent/FR2435009B3/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
    • 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
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/60—Arrangements for draining the working fluid
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The water heating system using solar heat, has water circulated through the solar heat collectors (4) and a hot water storage tank (1). The circuit includes a system for protection against frost and against overheating. Between the top and bottom connection (10, 11) for the heat collectors are lines (6, 7) which incorporate valve (8, 9) connecting the water to the tank and to a bottom discharge point (12). These valves are controlled from a central regulator unit (14) which also controls the pump (18). This unit is also connected to a temperature sensor (15) at the highest point of the collectors and to a second temperature sensor (16) inside the tank. There is also an air escape valve (20) at the highest point of the collectors.
FR7921702A 1978-08-29 1979-08-29 Water heating circuit using solar heat - uses extra valves for collector and storage heater and temp. sensors for frost and overheating protection system Granted FR2435009A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782837565 DE2837565A1 (en) 1978-08-29 1978-08-29 DEVICE FOR PREPARING HOT HOT WATER

Publications (2)

Publication Number Publication Date
FR2435009A1 true FR2435009A1 (en) 1980-03-28
FR2435009B3 FR2435009B3 (en) 1981-06-26

Family

ID=6048121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921702A Granted FR2435009A1 (en) 1978-08-29 1979-08-29 Water heating circuit using solar heat - uses extra valves for collector and storage heater and temp. sensors for frost and overheating protection system

Country Status (4)

Country Link
DE (1) DE2837565A1 (en)
ES (1) ES245263Y (en)
FR (1) FR2435009A1 (en)
IT (1) IT1122805B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011012608A1 (en) * 2009-07-29 2011-02-03 Wagner & Co. Solartechnik Gmbh Solar system for water heating
EP3128254A4 (en) * 2014-03-28 2018-01-03 Chiyoda Corporation Heat-medium discharge device

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE890142A (en) * 1981-08-28 1982-03-01 Kabel Und Gummiwerke A G Kabel METHOD FOR DRAWING FROM THE WARM FROM THE FLOWING AIR AND AUX
US4453534A (en) * 1982-07-08 1984-06-12 Solar Development, Inc. Solar water heating system
EP0102791B1 (en) * 1982-08-20 1989-01-04 The University Of Birmingham Solar energy collection system
DE4318480A1 (en) * 1993-06-03 1994-12-08 Bernhard Meucht Thermostatic frost protection for solar installations
DE19633106C2 (en) * 1996-08-16 2000-12-07 Frank Thalmann Flat solar collector with absorber liquid
DE19654037C1 (en) * 1996-12-23 1998-07-02 Solar Diamant Systemtechnik Gm Solar energy heat generation system
DE19742660A1 (en) * 1997-09-26 1999-06-02 Thomas Ertle Entropy transfer with thermodynamic cyclic process
DE19804048A1 (en) * 1998-02-03 1999-08-12 B E C Henning Becker Gmbh Solar plant which can be coupled to conventional heating system for supporting service water heating and/or heat carrier heating
DE10121417A1 (en) * 2001-05-02 2002-11-07 Md Elektrotechnik Gmbh Frost protection system
DE102007044136A1 (en) 2007-09-18 2009-03-19 Robert Bosch Gmbh Solar system and solar collector with temperature limiter
AT509723B1 (en) 2010-09-16 2011-11-15 Cleen Solair Gmbh FROST PROTECTION DEVICE
CN110285592B (en) * 2018-08-03 2020-08-28 安徽太极计算机有限公司 Solar system for intelligently controlling opening degree of valve
CN109798681B (en) * 2019-03-17 2024-04-16 徐州工程学院 Solar heat collecting device with automatic antifreezing function and heat collecting antifreezing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011012608A1 (en) * 2009-07-29 2011-02-03 Wagner & Co. Solartechnik Gmbh Solar system for water heating
EP3128254A4 (en) * 2014-03-28 2018-01-03 Chiyoda Corporation Heat-medium discharge device

Also Published As

Publication number Publication date
ES245263U (en) 1980-03-01
DE2837565A1 (en) 1980-03-20
ES245263Y (en) 1980-08-16
IT7925191A0 (en) 1979-08-21
FR2435009B3 (en) 1981-06-26
IT1122805B (en) 1986-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse