Structure and function integrated tempered vacuum glass and manufacturing method thereof

A technology of vacuum glass and manufacturing method, applied in the field of building materials production, can solve the problems of difficulty in manufacturing multi-vacuum-layer vacuum glass, reduced peripheral strength of tempered flat glass, low safety performance of vacuum glass, etc., and achieves excellent safety reliability and excellent thermal insulation performance. , the effect of reducing heat transfer

Active Publication Date: 2021-11-19
许浒
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the existing vacuum glass, which will seriously reduce the performance of tempered glass during the production process, or even lose the toughening performance, especially the peripheral strength of tempered flat glass will be greatly reduced, it is difficult to make multi-vacuum layer vacuum glass, and the current There is a vacuum glass with low safety performance and unsatisfactory thermal insulation performance, but the production method of the structural and functional integrated tempered vacuum glass and the structural and functional integrated tempered vacuum glass produced by the production method are provided.

Method used

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  • Structure and function integrated tempered vacuum glass and manufacturing method thereof
  • Structure and function integrated tempered vacuum glass and manufacturing method thereof
  • Structure and function integrated tempered vacuum glass and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment one: according to figure 1 , figure 2 Shown to make:

[0049] (1) Make and shape the face wall toughened hem glass 4 and the inner wall toughened hem glass 5 of the single-sided opening made of the face wall 1, the hem 2 and the hem sealing surface 3 respectively, the length of the inner wall toughened hem glass 5 , The outer width dimension is smaller than the length and width inner dimension of the wall-folding glass 4 by 0.05mm-5mm.

[0050] (2) Place the tempered glass 4 facing the wall with the opening facing upwards, and place the pin 7 at the corresponding position on the inner surface 6 of the facing wall.

[0051] (3) Place the outer surface 8 of the inner wall tempered hemming glass 5 on the upper surface 9 of the pin, and make the inner wall tempered hemming glass hemming outer surface 10 meet with the face wall tempered hemming glass hemming inner surface 11 or leave a 0.05 mm-5mm clearance.

[0052] (4) Place the melting temperature between ...

Embodiment 2

[0054] Embodiment two: according to image 3 Shown to make:

[0055] (1) Place the tempered glass 4 facing the wall with the opening facing up in water, tin or powder 16, and make the surface of water, tin or powder 16 inside and outside the workpiece higher than the outer surface of the tempered glass 5 on the inner wall by 3mm- 30mm. Then, the sealing heating device is turned on again, and the sealing low-temperature sealing material 14 is heated locally at 300°C-450°C in a manner of gradually increasing the temperature, so that the sealing low-temperature sealing material 14 melts and realizes the hemming with the inner wall tempered hemming glass of sealing.

[0056] (2) Take out the sealed workpiece from water, tin or powder 16, vacuumize the vacuum layer 15 through the vacuum hole 17, and turn on the vacuum after the vacuum degree of the vacuum layer 15 reaches the set vacuum degree The hole sealing device is used to locally heat the vacuum hole 17 to melt the low-mel...

Embodiment 3

[0057] Embodiment three: according to Figure 4 The schematic diagram of the product structure shown:

[0058] (1) After placing the column pin 7 at the corresponding position on the inner surface 6 of the wall, place a pre-formed separation layer 19 on the upper surface of the column pin 7, the separation layer hem 20 is in contact with the inner surface 11 of the tempered glass hem hem of the wall or Leave a gap of 0.05mm-5mm.

[0059] (2) Place the second-layer pins 7-1 on the corresponding positions on the upper surface of the separation layer 19, and align the second-layer pins 7-1 with the pins 7 up and down, and repeat this to form a multi-vacuum layer structure.

[0060] (3) Place the outer surface 8 of the inner tempered hemmed glass 5 on the upper surface of the upper pin, and make the inner wall tempered hemmed glass hemmed outer surface 10 meet the separation layer hem 20 or leave a gap of 0.05mm-5mm .

[0061] (4) Place the melting temperature at 300°C-450°C be...

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Abstract

The remarkable advantage of the present invention is that the edge folding makes the vacuum glass form a three-dimensional force-bearing structure, thereby significantly enhancing the bending and flexural strength, and significantly enhancing the peripheral strength of the vacuum glass. The unique structure and manufacturing method of hemming, multiple vacuum layers, and high-thickness vacuum layers endow the product with excellent thermal insulation performance and excellent safety and reliability. So as to solve the bottleneck and chronic problem of low safety of the existing vacuum glass which seriously restricts the development of the industry, it is very important for the development of projects, products and industries. The durability of the product is more than ten times that of the existing vacuum glass, and it can truly achieve the same life as the building. As an integrated product of structure and function, it has a broad application market. Through the adjustment of the height and thickness of the hem, the thickness of the vacuum layer, the number of layers and the degree of vacuum, the bending resistance, bending resistance, impact strength and thermal insulation performance are set accordingly. %, comprehensive requirements for curtain walls, walls, roofs, doors and windows for passive and zero-energy buildings.

Description

technical field [0001] The invention belongs to the technical field of building material production, and in particular relates to a method for manufacturing structural-function-integrated tempered vacuum glass and the structural-function-integrated tempered vacuum glass produced by the method. Background technique [0002] The current manufacturing process of vacuum glass is to place supports on the tempered flat glass, then spread solder on the edge between two parallel tempered flat glasses, then weld and seal at high temperature, and finally pump air to form a vacuum. Existence: 1. When the solder is melted at high temperature at the edge of two parallel tempered flat glasses, because the heating part is on the same plane as the inner and outer vacuum walls of the vacuum glass, the heat transfer distance cannot be extended, and it is difficult to significantly reduce the high temperature of the heating part on the inner and outer vacuum walls. 2. The peripheral strength o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C27/10
CPCC03C27/10
Inventor 许浒许敬修
Owner 许浒
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