An automatic cold insulation window for indoor use

Abstract

The invention discloses an automatic cold-insulation window for indoors, which comprises a frame, glass and a blocking cloth. A vertically arranged elastic hanger is fixedly connected, and the blocking cloth can be covered and stored on the elastic hanger. A through hole is opened in the middle of the bottom end of the frame, and a fixing member is arranged in the through hole. The invention utilizes the characteristic that the low-boiling point liquid is gaseous at normal temperature. In a closed volume, when the low-boiling point liquid changes from gaseous state to liquid state, negative pressure will occur, thereby realizing a self-triggering structure according to temperature. The outstanding feature of the present invention is that the power is provided by natural reaction, and the process is reversible, so that the cloth can be dropped in time when the temperature is lowered and there is no care.

Description

technical field [0001] The invention relates to the technical field of windows, in particular to an automatic cold-insulation window for indoor use. Background technique [0002] In very cold winter, especially in the south, because the glass is thinner than the wall, the cold insulation performance is poor, so the glass is exposed to the outside world, and it is easy to make the inner side also at a lower temperature, and the room is relatively hot The gas will condense when it touches the glass, so that the indoor gas will continue to exchange heat with the outside through the glass, so that the temperature difference between the indoor and the outdoor is small, causing the room to become cold. For a sudden drop in temperature, if the window is not closed, etc., the outside wind blows directly into the room, and when the cold wind blows to the human skin, heat exchange will take away more heat, especially for special scenes such as baby rooms, where there is a lack of peop...

AI Technical Summary

Problems solved by technology

For a sudden drop in temperature, if the window is not closed, etc., the outside wind blows directly into the room, and when the cold wind blows to the human skin, heat exchange will take away more heat, especially for special scenes such as baby rooms, where there is a lack of people Nursing, when a sudden drop in temperature occurs, the container causes a child or the elderly to catch a cold

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