JPS5767733A - Heat collecting panel for solar water heater, procedure of fabrication and device therefor - Google Patents

Heat collecting panel for solar water heater, procedure of fabrication and device therefor

Info

Publication number
JPS5767733A
JPS5767733A JP55144690A JP14469080A JPS5767733A JP S5767733 A JPS5767733 A JP S5767733A JP 55144690 A JP55144690 A JP 55144690A JP 14469080 A JP14469080 A JP 14469080A JP S5767733 A JPS5767733 A JP S5767733A
Authority
JP
Japan
Prior art keywords
selective absorbing
frp layer
sheet metal
collecting panel
heat collecting
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
JP55144690A
Other languages
Japanese (ja)
Other versions
JPS5817387B2 (en
Inventor
Yoshihiro Nakamura
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.)
BEST KOGYO KK
BESUTO KOGYO KK
Original Assignee
BEST KOGYO KK
BESUTO KOGYO KK
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 BEST KOGYO KK, BESUTO KOGYO KK filed Critical BEST KOGYO KK
Priority to JP55144690A priority Critical patent/JPS5817387B2/en
Publication of JPS5767733A publication Critical patent/JPS5767733A/en
Publication of JPS5817387B2 publication Critical patent/JPS5817387B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/225—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption for spectrally selective absorption
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE: To improve capability of heat insulation and heat collection and to prevent detachment of an FRP layer by a method wherein a heat collecting panel which is made of a transparent FRP layer laminated on a thin sheet metal coated with selective absorbing material is fabricated with film coherency between the thin sheet metal and the FRP layer.
CONSTITUTION: The subject heat collecting panel 6 is fabricated in such a way that an external surface of the sheet metal 1 is coated with selective absorbing material to form a selective absorbing coat 2 on which a black non-woven fabric 3 is polymerized while the selective absorbing coating 2 is yet in semi-hardened condition. Further, a layer of transparent FRP4 is laminated on the black non-woven fabric 3 by heating and compressing. This heating and compressing procedure can produce a solid integral body having firm coherence between those thin sheet metal 1, selective absoring coating 2, black non-woven fabric 3, and transparent FRP layer 4. At the same time, thickness of the selective absorbing coating 2 becomes approvimatery uniform throughout the surface being free from uneven application of coating material, and no defect of transparency caused by the penetration of selective absorbing coating material into the transparent FRP layer 4 can take place. The above procedures can produce a strong heat collecting panel 6 which is superior in capability of heat insulation and heat collection.
COPYRIGHT: (C)1982,JPO&Japio
JP55144690A 1980-10-15 1980-10-15 Heat collector plate for solar water heater, its manufacturing method and manufacturing equipment Expired JPS5817387B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55144690A JPS5817387B2 (en) 1980-10-15 1980-10-15 Heat collector plate for solar water heater, its manufacturing method and manufacturing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55144690A JPS5817387B2 (en) 1980-10-15 1980-10-15 Heat collector plate for solar water heater, its manufacturing method and manufacturing equipment

Publications (2)

Publication Number Publication Date
JPS5767733A true JPS5767733A (en) 1982-04-24
JPS5817387B2 JPS5817387B2 (en) 1983-04-06

Family

ID=15367990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55144690A Expired JPS5817387B2 (en) 1980-10-15 1980-10-15 Heat collector plate for solar water heater, its manufacturing method and manufacturing equipment

Country Status (1)

Country Link
JP (1) JPS5817387B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130754A (en) * 1984-11-30 1986-06-18 Sanou Kogyo Kk Manufacture of heat collecting fin
JP2006122940A (en) * 2004-10-28 2006-05-18 Daikin Ind Ltd Formed article with frost formation suppressing film, and its manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130754A (en) * 1984-11-30 1986-06-18 Sanou Kogyo Kk Manufacture of heat collecting fin
JP2006122940A (en) * 2004-10-28 2006-05-18 Daikin Ind Ltd Formed article with frost formation suppressing film, and its manufacturing method

Also Published As

Publication number Publication date
JPS5817387B2 (en) 1983-04-06

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