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Laminated vacuum glass having high safety performance and manufacturing method thereof

A technology of laminated glass and safety performance, applied in glass manufacturing equipment, manufacturing tools, glass molding, etc., can solve the problems of insecurity, glass fragments falling off the surrounding environment, etc., and achieve the effect of high safety performance.

Inactive Publication Date: 2008-05-14
李洪生
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] High-rise buildings have relatively strict requirements on the safety performance of glass, while the sharp fragments of ordinary glass pose a great threat to pedestrians and vehicles on the ground when they are impacted and broken by external forces. Due to their own characteristics, tempered glass is difficult to apply in the field of vacuum glass. Tempered glass has a high probability of self-explosion in natural environment, and the broken pieces of glass will fall off after self-explosion, making the surrounding environment unsafe

Method used

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  • Laminated vacuum glass having high safety performance and manufacturing method thereof
  • Laminated vacuum glass having high safety performance and manufacturing method thereof
  • Laminated vacuum glass having high safety performance and manufacturing method thereof

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Embodiment 2

[0025] Such as Figure II As shown, the connection structure in this embodiment is the same as that in Embodiment 1, the difference is that the laminated glass is non-flat laminated glass, one of which is LOW-E coated laminated glass 7, and the other is ordinary laminated glass 8, The air extraction hole adopts a tapered air extraction port 9.

[0026] The use of LOW-E coated laminated glass makes this embodiment have good light wave selective transmission performance, and thus can achieve a better energy saving effect.

[0027] The tapered air extraction hole is used to make air extraction and sealing more convenient, as long as the sealing material is put into the tapered air extraction hole and the air is pumped, a vacuum effect can be obtained.

[0028] refer to Figure three As shown, the manufacturing process of this embodiment includes the following steps:

[0029] 1. Customize or cut two pieces of laminated glass according to the size. The selected laminated glass c...

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Abstract

The invention relates to a sandwich vacuum glass with high safety performance, comprising at least two pieces of planar sandwich glass of the same size and shape, or non planar sandwich glass of the same radian and edge alignment; wherein, a extractor vent is arranged on one piece of the sandwich glass and a support is arranged between the two pieces of sandwich glass; the edge of the sandwich glass is sealed with sealing material to form a sealed chamber, and then the body of the sandwich vacuum glass is produced; the extractor vent is sealed with sealing material after the sealed chamber is evacuated. The invention has the advantages that the invention can produce vacuum glass with sandwich safe glass, and conveniently produce a plurality of sandwich vacuum glass of high safety performance and different sizes to satisfy the demands of the sandwich vacuum glass of high safety performance.

Description

Technical field [0001] The invention relates to a vacuum glass and its manufacturing method, in particular to a vacuum glass with high safety performance, which is not easy to break, and after accidental breakage, the fragments still adhere to the middle layer of the film and remain as a whole, without fragments splashing, which is harmful to the surroundings. The laminated vacuum glass with high safety performance and excellent safety protection function for the environment belongs to the technical field of glass deep processing. Background technique [0002] Usually, the vacuum glass used in buildings and various equipment and facilities is supported and isolated by two layers of ordinary float glass, and then made by sintering, bonding, vacuum treatment, sealing and other methods. This kind of vacuum glass is widely recognized because of its good heat and sound insulation performance due to the vacuum layer formed between the two layers of glass. [0003] With the rapid ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C27/06C03B23/203E06B3/66
CPCY02B80/24Y02A30/249Y02B80/22
Inventor 李洪生
Owner 李洪生
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