Fireproof heat-insulation energy-saving aluminum alloy door and window structure
The utility model discloses a fireproof heat-insulation energy-saving aluminum alloy door and window structure, which relates to the field of aluminum alloy door and window structures and comprises an outer frame, a sliding groove is arranged on the inner side of the outer frame, and a first glass w...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a fireproof heat-insulation energy-saving aluminum alloy door and window structure, which relates to the field of aluminum alloy door and window structures and comprises an outer frame, a sliding groove is arranged on the inner side of the outer frame, and a first glass window is connected inside the sliding groove. The first glass window comprises an aluminum frame, a hidden handle, a heat insulation layer, a glass window, a first hollow layer, a second hollow layer, a third hollow layer and a first sliding block. The first glass window and the second glass window in the outer frame are both composed of the aluminum frames and the glass windows, the heat insulation layers used for heat insulation are arranged in the aluminum frames and can reduce heat transfer, and the three sets of hollow layers in the glass windows can achieve a good heat insulation effect. Even if the temperature is too high or a fire disaster occurs, the thermal insulation effect of the first glass window and |
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