Rotatable energy-saving window

Abstract

The invention belongs to the technical field of building energy conservation, and particularly relates to a rotatable energy-saving window. The rotatable energy-saving window comprises a fixed windowframe, a movable window frame, a rotating motor, an automatic locking rod, an automatic telescopic bolt, an upper rotating shaft and a lower rotating shaft, the upper rotating shaft and the lower rotating shaft are fixed to the movable window frame, the fixed window frame and the movable window frame are connected through the upper rotating shaft and the lower rotating shaft, the rotating motor drives the upper rotating shaft and the movable window frame to rotate through gears, two parallel glass plates are fixedly installed on the movable window frame, a certain distance is reserved betweenthe glass plates to form a liquid flow cavity, and the liquid flow cavity communicates with an external pipeline through the hollow upper rotating shaft, the hollow lower rotating shaft and a rotatingconnector. Liquid exchanges heat through the liquid flow cavity between the glass plates, so that the effects of heat preservation and heat insulation is achieved; and the automatic locking rod and the automatic telescopic bolt are arranged so that the window can be locked and unlocked. The window has the functions of heat insulation and natural ventilation, solves the problem that a liquid injection type glass window cannot be opened and rotated, saves energy, protects the environment and is suitable for various buildings.

Description

technical field [0001] The invention belongs to the technical field of building energy conservation, and in particular relates to a rotatable energy-saving window. Background technique [0002] In modern buildings, the heat transfer loss measures to reduce the heat transfer of building envelopes are mainly aimed at windows and walls. Since the heat transfer efficiency of windows is much greater than that of walls, they are the most active and sensitive parts of heat exchange in buildings. , so reducing the heat transfer of windows is a powerful measure to reduce the building load. [0003] The patent application number 201811583317.7 discloses a vacuum heat-insulated energy-saving liquid flow window. The liquid flow window is fixed and cannot be opened and closed at will according to changes in climate conditions. It cannot meet people's most basic needs for indoor window ventilation, especially After the outbreak of the new crown epidemic, it has gradually become an import...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rotatable energy-saving window to solve the problem that the liquid-filled glass window cannot be opened and rotated

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