SOLAR HEAT COLLECTOR

SOLAR HEAT COLLECTOR

In a solar heat collector, a bottom plate and a side plate of a case which is opened in an upper surface are formed of a vacuum thermal insulation material in which a core material is enveloped by a skin and a vacuum is created in an interior of the skin, the skin is formed by welding together circu...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: AISO KAZUHIRO, MATSUMOTO TOORU
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
SOLAR HEAT COLLECTORS
SOLAR HEAT SYSTEMS
VENTILATING
WEAPONS
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Beschreibung
Zusammenfassung:In a solar heat collector, a bottom plate and a side plate of a case which is opened in an upper surface are formed of a vacuum thermal insulation material in which a core material is enveloped by a skin and a vacuum is created in an interior of the skin, the skin is formed by welding together circumferential edges of two metal panels which are disposed to face each other with the core material sandwiched therebetween, a plurality of line grooves are formed in the metal panels, and the two metal panels are disposed so that sides thereof from which bottoms of the line grooves protrude are oriented inwards with the core material sandwiched therebetween.