Windowsill with ventilation and air exchange functions

Abstract

The invention discloses a windowsill with ventilation and air exchange functions. An abnormal windowsill plate made of high-strength materials including reinforced concrete and the like is mounted at the upper part of a window lower wall of a house; a cavity is formed between the abnormal windowsill plate and the window lower wall; a cavity is internally provided with an air filtering plate, a ventilator and related auxiliary materials and auxiliary parts; and the components are integrated and combined to form the windowsill with the ventilation and air exchange functions. The abnormal windowsill plate can be designed into a standard component and industrialized production and integrated installation are realized. The windowsill with the ventilation and air exchange functions is mounted below a high-quality building window and can be combined with the window to work; and ventilation and air exchange are carried out under the conditions that heat preservation and sound insulation performances and the like of a building envelope structure are not influenced; and the indoor air quality is improved and the good indoor environment is kept. The windowsill can be widely applied to external envelope structure energy-saving engineering of industrial and civil buildings; an indoor environment of the buildings is improved; the windowsill is safe and reliable, convenient to construct and economical and reasonable; the product can be recycled and repeatedly utilized; and the requirements of environment friendliness and energy saving of China are met.

Description

Technical field [0001] The invention relates to a window sill that can be ventilated, in particular to a window sill with a special shape installed on the upper part of the lower wall of a house window to form a cavity, a ventilator and related auxiliary materials and accessories are integrated and combined, which can be used for improvement The indoor air quality of the building does not affect the performance of heat preservation and sound insulation. Background technique [0002] With the improvement of people’s living standards, people’s requirements for indoor thermal environment, acoustic environment and air quality in buildings are getting higher and higher, and building energy-saving, green buildings are promoted, and building envelopes (such as exterior walls, exterior windows) , Roof) heat preservation, sound insulation and other performance is the main technical way to improve the indoor thermal environment and acoustic environment. Compared with external walls and ro...

AI Technical Summary

Problems solved by technology

However, frequent opening of windows will damage the indoor thermal environment and acoustic environment, and lead to a significant increase in energy consumption of heating and air conditioning, which is contrary to the original intention of improving the performance of external window insulation. In some special cases such as confinement, it is not even possible to open the windows for ventilation.

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