Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a curtain wall solar thermal collector. The curtain wall solar thermal collector comprises a backboard which is fixed with a wall body and is good in corrosion resistance, a thermal collector side frame which is arranged at the periphery of the backboard to form a chamber with the backboard, a heat exchange exhaust tube which is arranged in the chamber and a heat-absorption base plate which is arranged in the chamber, wherein the heat-absorption base plate is a fin structure formed by a plurality of L-shaped metal plates which are arranged in parallel. According to the curtain wall solar thermal collector, by virtue of a ratio of rib height h to a distance d of the heat-absorption base plate, a black hole is formed, so that sunlight is reflected by many times after entering the black hole, and is absorbed by the whole heat-absorption base plate, thereby effectively increasing heat absorption capacity of the heat-absorption base plate and improving thermal collecting performance of the heat-absorption base plate. The curtain wall solar thermal collector is simple in structure and quick to mount, can be embedded into a house outer wall or can be directly suspended on the outer wall surface by virtue of a component; and unlike a common thermal collector which requires that sunlight and the heat-absorption plate must be perpendicular as much as possible to obtain a maximal absorption rate, and thus, harsh mounting requirements of the solar thermal collector are greatly reduced, and the curtain wall solar thermal collector is more suitable for being combined with a building.
The invention discloses a curtain wall solar thermal collector. The curtain wall solar thermal collector comprises a backboard which is fixed with a wall body and is good in corrosion resistance, a thermal collector side frame which is arranged at the periphery of the backboard to form a chamber with the backboard, a heat exchange exhaust tube which is arranged in the chamber and a heat-absorption base plate which is arranged in the chamber, wherein the heat-absorption base plate is a fin structure formed by a plurality of L-shaped metal plates which are arranged in parallel. According to the curtain wall solar thermal collector, by virtue of a ratio of rib height h to a distance d of the heat-absorption base plate, a black hole is formed, so that sunlight is reflected by many times after entering the black hole, and is absorbed by the whole heat-absorption base plate, thereby effectively increasing heat absorption capacity of the heat-absorption base plate and improving thermal collecting performance of the heat-absorption base plate. The curtain wall solar thermal collector is simple in structure and quick to mount, can be embedded into a house outer wall or can be directly suspended on the outer wall surface by virtue of a component; and unlike a common thermal collector which requires that sunlight and the heat-absorption plate must be perpendicular as much as possible to obtain a maximal absorption rate, and thus, harsh mounting requirements of the solar thermal collector are greatly reduced, and the curtain wall solar thermal collector is more suitable for being combined with a building.
Curtain wall solar thermal collector
BIAO YAHUI (Autor:in)
24.02.2016
Patent
Elektronische Ressource
Englisch
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