FR2444902A1 - Dispositif pour proteger contre la gelee un systeme de chauffage solaire a eau, et systeme de chauffage solaire comportant un tel dispositif de protection - Google Patents

Dispositif pour proteger contre la gelee un systeme de chauffage solaire a eau, et systeme de chauffage solaire comportant un tel dispositif de protection

Info

Publication number
FR2444902A1
FR2444902A1 FR7912877A FR7912877A FR2444902A1 FR 2444902 A1 FR2444902 A1 FR 2444902A1 FR 7912877 A FR7912877 A FR 7912877A FR 7912877 A FR7912877 A FR 7912877A FR 2444902 A1 FR2444902 A1 FR 2444902A1
Authority
FR
France
Prior art keywords
heating system
solar
solar water
water heating
protective device
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
FR7912877A
Other languages
English (en)
Other versions
FR2444902B1 (fr
Inventor
Harry John Riley
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.)
Hart & Co Pty
Original Assignee
Hart & Co Pty
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 Hart & Co Pty filed Critical Hart & Co Pty
Publication of FR2444902A1 publication Critical patent/FR2444902A1/fr
Application granted granted Critical
Publication of FR2444902B1 publication Critical patent/FR2444902B1/fr
Expired legal-status Critical Current

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
    • 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
    • F24S40/70—Preventing freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
    • 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
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/02—Heaters specially designed for de-icing or protection against icing
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Photovoltaic Devices (AREA)
  • Defrosting Systems (AREA)

Abstract

Dispositif de protection destiné à éviter les effets de la gelée sur les parties exposées d'un système de chauffage solaire à eau, telles que des panneaux solaires ou des collecteurs de circulation. Le dispositif comporte un organe chauffant 14, de préférence constitué par un tube de cuivre déformable, prévu pour être associé en bon contact thermique avec un élément exposé au froid du système à protéger. L'organe chauffant 14 contient une résistance électrique de chauffage, combinée avec un thermostat relié à une source de courant, pour faire fonctionner la résistance de chauffage, lorsque la température ambiante tombe à une valeur prédéterminée, par exemple de + 2 degrés C. L'organe 14 est relié par un raccord étanche 16 à un boîtier de raccordement 11, qui contient le thermostat et porte une borne d'alimentation 20. Application aux systèmes de chauffage solaire à eau, pour en éviter le gel.
FR7912877A 1978-12-18 1979-05-21 Dispositif pour proteger contre la gelee un systeme de chauffage solaire a eau, et systeme de chauffage solaire comportant un tel dispositif de protection Expired FR2444902B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00787076A ZA787076B (en) 1978-12-18 1978-12-18 Means for protecting solar water heating equipment against frost damage

Publications (2)

Publication Number Publication Date
FR2444902A1 true FR2444902A1 (fr) 1980-07-18
FR2444902B1 FR2444902B1 (fr) 1987-01-09

Family

ID=25573777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912877A Expired FR2444902B1 (fr) 1978-12-18 1979-05-21 Dispositif pour proteger contre la gelee un systeme de chauffage solaire a eau, et systeme de chauffage solaire comportant un tel dispositif de protection

Country Status (8)

Country Link
JP (1) JPS5582260A (fr)
AU (1) AU524126B2 (fr)
BE (1) BE884278Q (fr)
ES (1) ES486576A1 (fr)
FR (1) FR2444902B1 (fr)
GB (1) GB2037547B (fr)
IT (1) IT1113969B (fr)
ZA (1) ZA787076B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPG20130013A1 (it) * 2013-04-04 2014-10-05 Edn S R L Pannello solare per il riscaldamento di fluidi

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414284A1 (de) * 1984-04-14 1985-10-31 Heraeus-Wittmann Gmbh, 6450 Hanau Elektrisches heizelement fuer rohrleitungen, insbesondere fuer lange rohrleitungen
WO2008104016A1 (fr) * 2007-02-26 2008-09-04 Rheem Australia Pty Limited Système et procédé pour inhiber la congélation dans un système d'eau chaude solaire
CN114288597B (zh) * 2022-01-05 2022-08-26 北京市巨龙工程有限公司 一种防爆防冲击的消防水喷淋系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOLAR ENERGY, vol. 19, no. 6, 1977, pages 745-746, Pergamon Press, (GB); *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPG20130013A1 (it) * 2013-04-04 2014-10-05 Edn S R L Pannello solare per il riscaldamento di fluidi

Also Published As

Publication number Publication date
ES486576A1 (es) 1980-05-16
FR2444902B1 (fr) 1987-01-09
GB2037547B (en) 1983-03-23
IT7922637A0 (it) 1979-05-11
GB2037547A (en) 1980-07-09
ZA787076B (en) 1979-11-28
JPS5582260A (en) 1980-06-20
AU524126B2 (en) 1982-09-02
AU4572179A (en) 1980-06-26
IT1113969B (it) 1986-01-27
BE884278Q (fr) 1980-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse