Novel passive lighting and ventilating energy-saving skylight and construction method thereof

Abstract

The invention relates to the technical field of building construction, in particular to an energy-saving passive lighting and ventilating skylight and a construction method thereof. The skylight comprises a PC lighting cover, a galvanized steel plate base, a PC solid sheet rain-proof shed, an aluminum alloy foamed roll-up window, an aluminum alloy shutter, an aluminum alloy filter net, a square steel pipe, a right-angle pressing strip, a connecting steel plate and a groove; the PC lighting cover is connected with the galvanized steel plate base, and the square steel pipe is vertically welded to one side of a ventilation opening of the galvanized steel plate base; the aluminum alloy shutter and the aluminum alloy filter net are transversely mounted on the square steel pipe; the ventilationopening is formed in one side of the galvanized steel plate base, and the upper part of the ventilation opening is provided with the PC solid sheet rain-proof shed and the aluminum alloy foamed roll-up window; and the passive lighting and ventilating energy-saving skylight and a roof are connected through the right-angle pressing strip and the connecting steel plate. The 'chimney effect' is utilized, a reasonable ventilation structure is arranged, indoor contaminated air can be discharged without consuming electric energy, natural ventilation is realized, compared with the similar, the energy-saving passive lighting and ventilating skylight and the construction method thereof are lower in construction cost, and construction is more convenient.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a novel passive daylighting and ventilation energy-saving skylight, and also relates to the construction method of the above skylight. Background technique [0002] Daylighting skylights are generally set on the roof of halls or atriums in public buildings to enhance lighting and ventilation and improve the indoor environment. Lighting skylights are generally divided into the following two categories: [0003] (1) According to the different ways of light entering, it can be divided into top light entering skylight and side light entering skylight. The former is mainly used in warm climates and areas with more cloudy days, while the latter is mostly used in hot areas; [0004] (2) According to the architectural shape, it can be divided into basic forms such as dome shape, slope shape, cone shape, arch shape, etc. Combined with different plane spaces and structural ...

AI Technical Summary

Problems solved by technology

[0005] At present, domestic buildings with poor lighting and ventilation generally adopt mechanical ventilation systems, most of which only have a single ventilation function, do not have natural lighting functions, and consume a lot of power during operation

Even if a natural ventilation system is set up, most of the ventilation effects are still poor due to poor airflow organization

[0006] On the other hand, electric lighting is mostly used for lighting, which also consumes a lot of electric energy. Some of them use natural light, but most of them use transparent tempered glass. When the glare is irradiated, it may form spotlight and glare. Indoor environment and viewing

Images