Outside-sunshade and solar-tracking parabolic-reflector solar thermal collector integrated with building

Abstract

The invention relates to an outside-sunshade and solar-tracking parabolic-reflector solar thermal collector integrated with a building, which is a combination of outside sun shading, energy saving and solar energy utilization for a building. The thermal collectors are horizontally installed and vertically arranged and capable of shading most areas of the building excluding windows, and also obtain the maximal irradiated area unavailable to other solar utilization appliances; a unidirectional solar-tracking parabolic reflective cylindrical lens is capable of reflecting light to a unique heated tube without a vacuum interlayer and realizing high temperature in winter, wherein the intensity of the reflected light is several times as high as that of the direct solar radiation; and a flat can be provided with a plurality of thermal collectors for water heating and warming; and a freeze-proof heat source is provided for ground heating. The pressure of water supply also serves as the solar-tracking power of a reflector, and an outer power supply is not used for a complete machine. The thermal collector can be arranged alone at the upper eave, the roof and the vertical wall of a one-storey house or storied house, and can be used for medium stories which cannot utilize the solar energy in the prior art. The thermal collector employing air as a heat transfer working medium is capable of warming a room at winter, heating a large plastic house and blowing oxygen and warming for a fishpond.

Description

(1) Technical field: [0001] The sun-tracking solar collector integrated with the external sun-shading parabolic reflector is a combination of energy-saving and solar energy utilization of external sun-shading buildings, making the building a green building in accordance with the Energy Conservation Law and the Energy Conservation Regulations of Civil Buildings. At the same time, it is a low-carbon, environmentally friendly and energy-saving technology that absorbs solar radiation to heat water or heating. (two) background technology: [0002] The external sunshade of building has only the sunshade that is provided with for window at present. There is no external sun-shading facility for building as a whole to save energy for air-conditioning in summer. At present, the water heaters integrated with buildings are only flat-plate or heat-receiving tube-type. The heating surface is small and difficult to expand. In winter, the temperature is low and the sunlight is weak, so it ...

AI Technical Summary

Problems solved by technology

At present, the water heaters integrated with the building are only flat plate or heating tube type, the heating surface is small and difficult to expand, the temperature is low in winter, the sunlight is weak, and it is difficult to generate a large temperature difference to absorb solar energy

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