Folded vacuum noise reduction glass window

Abstract

The invention discloses a folded vacuum noise reduction glass window. The window comprises two frames, and grooves are symmetrically formed in the opposite surfaces of the two frames; the two groovesform a glass mounting groove, two pieces of glass are mounted in the glass mounting groove, a partition frame is arranged between the two pieces of glass, and sealing layers are arranged between the partition frame and the two pieces of glass; an air pump is arranged on one frame; a folding device is arranged at the same edge of the two frames and arranged on the connection portion of the two frames, and the other three edges of the two frames except the edge which is provided with the folding device are provided with cylinders and circular holes respectively. In this way, the folded vacuum noise reduction glass window is simple in structure, when glass is damaged and needs to be replaced, glass replacement can be quickly completed, and the window has the noise reduction function.

Description

technical field [0001] The invention relates to the field of glass windows, in particular to a folding vacuum noise reduction glass window. Background technique [0002] With the continuous development of science and technology, the crew has higher and higher requirements for the comfort of the ship's interior decoration, especially the vibration and noise of the ship's cabin, and the existing ship regulations have higher requirements for ship noise, such as the HAB requirements of the ABS specification The noise of the ship's living quarters should not exceed 60 decibels. Due to the space limitation of the ship, the space where the mechanical equipment is arranged is relatively close to the ship's cabins. During the operation of the mechanical equipment, certain vibration and noise will be generated and transmitted to the living quarters through the ship structure. The design of the porthole and square window in the cabin will cause vibration and noise to directly enter the...

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Problems solved by technology

[0002] With the continuous development of science and technology, the crew has higher and higher requirements for the comfort of the ship's interior decoration, especially the vibration and noise of the ship's cabin, and the existing ship regulations have higher requirements for ship noise, such as the HAB requirements of the ABS specification The noise of the ship's living quarters should not exceed 60 decibels. Due to the space limitation of the ship, the space where the mechanical equipment is arranged is relatively close to the ship's cabins. During the operation of the mechanical equipment, certain vibration and noise will be generated and transmitted to the living quarters through the ship structure. The design of the porthole and square window in the cabin will cause vibration and noise to directly enter the cabin, resulting in higher noise, and the replacement of the glass when the glass window is damaged is also more cumbersome

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