Air pressure balance pipe for hollow glass with built-in louver and hollow glass with built-in louver

Abstract

The invention relates to an air pressure balance pipe for hollow glass with a built-in louver. The air pressure balance pipe is characterized by comprising an inner nozzle which is installed in a hollow cavity of the hollow louver glass and communicates with the hollow cavity, an outer nozzle which is arranged outside the hollow louver glass and communicates with the atmosphere and a pipe body forconnecting the outer nozzle with the inner nozzle. The pipe body has a wall thickness of 0.1mm-2mm, and the inner diameter of the pipe body is 0.45mm-4mm. The inner nozzle, the outer nozzle and the pipe body communicate with each other. The air pressure balance pipe for the built-in louver hollow glass prevents the double glazing glass from being sucked inwards, the external gas permanently communicates smoothly, and it is ensured that the hollow glass with the built-in louver does not have the negative effects of suction or explosion; and the inner diameter of the pipe body is 0.45mm-4mm, sothat under the premise of keeping the gas pressure inside and outside to be normal, water vapor or other pollutants can be minimized to enter the air pressure balance pipe to keep the hollow cavity pure.

Description

technical field [0001] The invention belongs to the technical field of hollow glass, and in particular relates to an air pressure balance tube for hollow glass with built-in louvers and hollow glass with built-in louvers. Background technique [0002] In recent years, my country's economy and society have developed rapidly, urbanization and building energy-saving policies have been promoted, and the building insulating glass manufacturing industry has also achieved considerable development. Insulating glass is a glass structure with good performance. It refers to a product in which two or more pieces of glass are evenly separated by effective support and bonded and sealed around the periphery, so that a dry gas space is formed between the glass layers. It has good performance and functions such as heat insulation, heat preservation, sound insulation, anti-condensation, energy saving, safety, environmental protection and new decoration, and is widely used in the construction ...

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, in the prior art, a straight-through breathing tube is installed on the insulating glass. However, due to the large diameter of the breathing tube, the inner cavity of the insulating glass is directly exposed to the external atmosphere, causing the inner cavity to easily e

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