Vacuum tube solar energy heat collector for architecture heat insulation

Abstract

The invention relates to a vacuum pipe solar collector used for heat preservation and heat insulation of a building, consisting of vacuum collector pipes, a transparent lamella, seasonal on-off ventilation doors, a backboard, a header and a tailstock, wherein, the vacuum collector pipes are supported on the header and the tailstock. The invention is characterized in that: the vacuum collector pipes are in watertight and airtight connection with each other through the transparent lamella to form an overall watertight cover layer; both sides below the watertight cover layer are provided with the seasonal on-off ventilation doors; the rear of the watertight cover layer is provided with the backboard; a closed cavity is formed by the seasonal on-off ventilation doors on both sides, the watertight cover layer, the backboard, the header and the tailstock together; the circumference of the backboard and the header of the collector is in watertight and airtight connection with a building enclosure surface. The vacuum pipe solar collector used for heat preservation and heat insulation of the building not only realizes the apparent integration of the vacuum pipe solar collector and the building but also realizes the functional integration; moreover, the vacuum pipe solar collector guarantees highly efficient heat collection of the collector and simultaneously has the functions of heat preservation, heat insulation and wind and rain corrosion resistance on a building enclosure.

Description

technical field [0001] The invention relates to the technical field of solar heat utilization, in particular to a vacuum tube solar heat collection device used for building heat preservation and heat insulation. Background technique [0002] With the rapid development of my country's economy, energy shortages and environmental pollution problems have become increasingly prominent, and energy conservation and emission reduction and the development and utilization of new energy sources are extremely urgent. (1) In terms of energy saving and emission reduction, according to preliminary calculations, the energy consumption of buildings in my country has accounted for more than 25% of the total energy consumption of the society. Building energy consumption includes heating, air conditioning, hot water, lighting, cooking, household appliances, etc. , of which heating and air conditioning energy consumption accounted for a large part. The thermal insulation effect of the building e...

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Problems solved by technology

[0003] The invention discloses a vacuum tube solar heat collecting device used for building heat preservation and heat insulation. Lightning protection is easy to cause safety hazards, and it is even more difficult to improve the thermal insulation and heat insulation level of the building envelope

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