FR2414175A1 - Enclosure for solar heating of fluids - having walls of stainless steel and copper, avoiding pitting or crevice corrosion - Google Patents

Enclosure for solar heating of fluids - having walls of stainless steel and copper, avoiding pitting or crevice corrosion

Info

Publication number
FR2414175A1
FR2414175A1 FR7800752A FR7800752A FR2414175A1 FR 2414175 A1 FR2414175 A1 FR 2414175A1 FR 7800752 A FR7800752 A FR 7800752A FR 7800752 A FR7800752 A FR 7800752A FR 2414175 A1 FR2414175 A1 FR 2414175A1
Authority
FR
France
Prior art keywords
stainless steel
enclosure
copper
walls
crevice corrosion
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
FR7800752A
Other languages
French (fr)
Other versions
FR2414175B1 (en
Inventor
Jean-Pierre Coeurderoy
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.)
UGINE GUEUGNON TOLES INOXYD SP
Original Assignee
UGINE GUEUGNON TOLES INOXYD SP
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 UGINE GUEUGNON TOLES INOXYD SP filed Critical UGINE GUEUGNON TOLES INOXYD SP
Priority to FR7800752A priority Critical patent/FR2414175A1/en
Publication of FR2414175A1 publication Critical patent/FR2414175A1/en
Application granted granted Critical
Publication of FR2414175B1 publication Critical patent/FR2414175B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/40—Casings
    • F24S80/45—Casings characterised by the material
    • F24S80/453—Casings characterised by the material made of metallic material
    • 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
    • Y02E10/44—Heat exchange systems

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)
  • Road Paving Structures (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

An enclosure, for heating of a fluid using solar energy, has walls made of stainless steel and copper, the wall which receives solar energy being formed of Cu sheet(s) having one face which receives solar energy and one face in contact with the fluid. The design allows any type of stainless steel, e.g. F17 or F17MT (17% Cr stainless and 17% Cr/% Mo/7 x C % Ti/0.04% C stainless steel resp.) to be used without the danger of pitting or crevice corrosion occurring even if Cl ion-contg. bactericides are present in the fluid. The Cu sheet is protected against deformation by the stainless steel and provides an enclosure with thermal efficiency at least equal to those made of Al (alloy).
FR7800752A 1978-01-06 1978-01-06 Enclosure for solar heating of fluids - having walls of stainless steel and copper, avoiding pitting or crevice corrosion Granted FR2414175A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7800752A FR2414175A1 (en) 1978-01-06 1978-01-06 Enclosure for solar heating of fluids - having walls of stainless steel and copper, avoiding pitting or crevice corrosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800752A FR2414175A1 (en) 1978-01-06 1978-01-06 Enclosure for solar heating of fluids - having walls of stainless steel and copper, avoiding pitting or crevice corrosion

Publications (2)

Publication Number Publication Date
FR2414175A1 true FR2414175A1 (en) 1979-08-03
FR2414175B1 FR2414175B1 (en) 1980-08-29

Family

ID=9203351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800752A Granted FR2414175A1 (en) 1978-01-06 1978-01-06 Enclosure for solar heating of fluids - having walls of stainless steel and copper, avoiding pitting or crevice corrosion

Country Status (1)

Country Link
FR (1) FR2414175A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2313653A1 (en) * 1975-06-05 1976-12-31 Dobson Michael HEAT EXCHANGER ELEMENT, ITS USE IN A SOLAR HEATING DEVICE, AND ITS MANUFACTURING PROCESS
DE2638815A1 (en) * 1975-08-29 1977-03-10 David William Ashton Solar energy extraction and utilisation device - has heat absorption plate with flow medium channels

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2313653A1 (en) * 1975-06-05 1976-12-31 Dobson Michael HEAT EXCHANGER ELEMENT, ITS USE IN A SOLAR HEATING DEVICE, AND ITS MANUFACTURING PROCESS
DE2638815A1 (en) * 1975-08-29 1977-03-10 David William Ashton Solar energy extraction and utilisation device - has heat absorption plate with flow medium channels

Also Published As

Publication number Publication date
FR2414175B1 (en) 1980-08-29

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Legal Events

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