Solar energy water-proof light permeable sunlight roof

Abstract

Purpose of the invention is to solve issues of sunlight roof in solar energy that it is easy of airing, water leak, difficult to maintain, and in short service life. Being installed on roof support, composite structured sunlight roof includes solar energy heat collection tubes, euphotic and water-repellent thin film, and glass pressing tubes. The said heat collection tube is in hollow glass sealed at ends and is in combined rows type. Pressing the thin film, the glass pressing tubes are filled gaps between two pieces of collection tubes. The glass pressing tube is as heat collection tube made from hollow glass sealed at ends, and / or general full glass. Advantages are: good transmittance, heat collection, insulating property, long service life, thermoregulation, as well as easy of production and installation.

Description

Technical field [0001] The invention belongs to the field of solar energy utilization devices, and relates to a solar waterproof and light-permeable sunlight roof. Background technique [0002] In terms of solar energy utilization devices, most of them are ordinary all-glass evacuated tube solar collectors for heating water, and there are also hollow glass tube solar collectors that are used in light-transmitting windows, sun rooms, and sun roofs of buildings, such as Chinese patent ZL200420112746·3, as well as ordinary greenhouses, uses light-transmitting roofs to achieve the purpose of solar heat collection, or some buildings use light-transmitting solar panels to achieve both light transmission and heat collection. For similar solar panels There are obvious shortcomings in the solar solar roof utilization devices: either the function is single, the light transmission is good but the heat collection is poor, or although it has both good light transmission and heat collection at...

AI Technical Summary

Problems solved by technology

[0002] As far as solar energy utilization devices are concerned, most of them are ordinary all-glass vacuum heat collecting tube solar collectors for heating water, and there are also hollow glass tube solar collectors that are applied to light-transmitting windows, sun rooms, and sun roofs of buildings, such as Chinese patent ZL200420112746·3, as well as ordinary greenhouses, use the light-transmitting roof to achieve the purpose of using solar energy to collect heat, or some buildings use light-transmitting solar panels to achieve both light-transmitting and heat-collecting purposes. There are obvious deficiencies in the solar sun roof utilization devices: either the function is single, the light transmission is good and the heat collection is poor, or although it has both good light transmission and heat collection at the same time, the sealing is not good, Easy to ventilate, leak, short life and difficult to maintain, and most of them do not have the function of temperature adjustment

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