Energy-saving window with vacuum layer combined with convection layer and installation and use method of energy-saving window

Abstract

The invention belongs to the field of energy conservation of buildings, and particularly relates to an energy-saving window with a vacuum layer combined with a convection layer and an installation and use method of the energy-saving window. The energy-saving window comprises vacuum interlayer outside glass, middle glass, convection interlayer outside glass, a vacuum interlayer and the ventilating convection layer. A vacuum interlayer upper ventilating pore groove and a vacuum interlayer upper ventilating pore groove opening and closing plate are arranged between an upper window frame and the upper portion of the vacuum interlayer; a convection interlayer upper ventilating pore groove and a convection interlayer upper ventilating pore groove opening and closing plate are arranged between the upper window frame and the upper portion of the convection interlayer outside glass; and a convection interlayer lower ventilating pore groove and a convection interlayer lower ventilating pore groove opening and closing plate are arranged between a lower window frame and the lower portion of the convection interlayer outside glass. Indoor all-year reasonable radiation, convection and vacuum heat insulation effects are realized by means of opening or closing the different ventilating pore grooves, so that the requirement of energy conservation of buildings is met.

Description

technical field [0001] The invention belongs to the field of building energy conservation, and in particular relates to an energy-saving window combined with a vacuum layer and a troposphere layer of a triple-glazed window and an installation and use method thereof. Background technique [0002] Building energy consumption accounts for about a quarter of the total energy consumption of the whole society, and air conditioning energy consumption in summer and heating energy consumption in winter are the main components. In air conditioning and heating loads, windows have a relatively strong heat transfer effect. For example, in summer, the outdoor solar radiation shines into the room through the window, increasing the cooling load of the air conditioner, and at the same time, the outdoor convective hot air is conducted to the room through the glass, further increasing the load, thereby increasing power consumption; in winter, the outdoor air temperature is lower than the indoo...

AI Technical Summary

Problems solved by technology

[0003] The previous energy-saving windows can be roughly divided into three types: radiation-reducing type, which reduces the amount of solar radiation entering the room in summer, and the disadvantage is that it blocks solar radiation in winter and reduces the supplementary effect of solar radiation on indoor heating; The convective heat exchange type is generally double-glazed, and the middle is either filled with air or vacuum. The disadvantage is that summer radiation can not solve the problem of increasing indoor air conditioning load in summer; the ventilation (breathing) window type is also double-glazed, and the upper and lower parts are equipped with Ventilation holes use convection to exchange air to dissipate heat. The disadvantage is that it cannot solve the problem that the air convection heat transfer in the interlayer increases the indoor heat load in summer and the indoor cooling load in winter, that is, the effect of heat insulation in summer and heat preservation in winter is not good. good

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