Dust haze preventing energy-saving window

Abstract

The invention relates to a dust haze preventing energy-saving window, and belongs to the technical field of building. The dust haze preventing energy-saving window comprises a fixed sash and an opening sash, wherein the opening sash is arranged on any side edge of the upper side edge, the lower side edge, the left side edge and the right side edge of the fixed sash and is in a narrow-strip shape. The opening sash is a ventilating sash and comprises an inner window body and an outer window body, the outer window body is a glass window, the window face of the inner window body is formed by sandwiching a filtering cotton layer in a double-layer steel wire gauze, the inner window body is opened inwards, and the outer window body is opened outwards. When the outer window body of the opening sash is opened, and the inner window body of the opening sash is closed, the heat preservation performance of the energy-saving window is equivalent to that of a double-layer glass window, and while the requirement for ventilation of a room is met, it can be ensured that indoor temperature does not fluctuate substantially, which is beneficial to health of people and plants in the room and heat preservation and energy conservation of a building. The dust haze harm is effectively reduced, and dust and mosquitoes are prevented from entering the room. The ventilating performance can fully meet the requirement for ventilation of the room, the ventilation property is 300 mm / s, and therefore the ventilating effect is excellent.

Description

technical field [0001] The invention belongs to the technical field of building doors and windows, in particular to a dust-haze-proof energy-saving window that is dust-proof, noise-proof, heat-preserving and energy-saving. Background technique [0002] Due to the side effects brought about by the rapid development of industrial technology, the quality of the environment is getting worse day by day, the dust and haze in the air are becoming more and more serious; the contradiction between energy supply and social demand is becoming more and more intense. Dust and haze weather even threatens the safety and health of people's outdoor activities. Even if they are locked indoors, they will still be attacked by dust haze and mosquitoes by opening windows for ventilation. This not only seriously affects people's health, but also affects the cleanliness of the indoor environment. . In addition, especially in regions with cold winter and hot summer, in order to ensure fresh indoor a...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the similar products use relatively complicated technologies and devices, resulting in complicated structure of the window and a substantial increase in production cost; most of them also need to be driven by electricity, which consumes energy; it also has some adverse effects on the lighting effect of the window and the architectural shape.

These conditions limit the popularity and promotion of this type of product, which is not conducive to mass adoption, and the scope of application is small

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