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Vacuum glass

A vacuum glass and glass technology, applied in the field of vacuum glass, can solve problems such as air leakage, loss of heat insulation, glue opening, etc., and achieve the effect of small contact area, good cooling and heat insulation effect, and long service life

Inactive Publication Date: 2013-12-25
王宪志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing problems are: the glass column is used to block the line of sight; the upper and lower layers of glass are sealed with a sealant, and after a period of use, the glue will open, resulting in air leakage and loss of heat insulation.

Method used

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing:

[0017] As shown in the figure, the vacuum glass includes an upper layer of glass 1 and a lower layer of glass 2 , and glass beads 3 are spaced between the upper layer of glass 1 and the lower layer of glass 2 , and the glass beads 3 are bonded to the lower layer of glass 2 . The diameter of the glass beads 3 is 1-2 mm, and the distance is 2-4 cm. In this embodiment, the diameter of the glass beads 3 is 2 mm, and the distance is 4 cm. The periphery between the upper glass 1 and the lower glass 2 is bonded with a glass strip 5 through the coated shadowless glue 6. The outer end surfaces of the upper glass 1, the lower glass 2 and the glass strip 5 are flush and sealed by a sealant 7. The upper layer There is a vacuum chamber 4 between the glass 1 and the lower glass 2, and an air extraction hole 501 communicating with the vacuum chamber 4 is arranged in the middle of the glas...

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Abstract

The invention discloses vacuum glass which is air-tight, long in service life, good in heat-insulating effect and does not affect the sight line. The vacuum glass comprises an upper glass layer and a lower glass layer, wherein supporting blocks are arranged between the upper glass layer and the lower glass layer at intervals; sealing glue is arranged on the edges of the upper glass layer and the lower glass layer; a vacuum chamber is formed between the upper glass layer and the lower glass layer; and the vacuum glass is characterized in that the supporting blocks are glass beads with the diameters of 1-2mm and the intervals of 2-4cm; and a glass strip is arranged between the upper glass layer and the lower glass layer and on the inner side of the sealing glue through shadowless glue; and air exhausting hole communicated with the vacuum chamber is formed in the glass strip.

Description

technical field [0001] The invention relates to a vacuum glass. Background technique [0002] Existing vacuum glass is made of upper glass, lower glass and the glass column that is located between two layers of glass. The existing problems are: the glass column is used to block the line of sight; the upper and lower layers of glass are sealed by a sealant, and after a period of use, the glue will open, resulting in air leakage and loss of heat insulation. Contents of the invention [0003] In order to overcome the disadvantages of the above-mentioned prior art, the present invention provides a vacuum glass that is airtight, has a long service life, has good heat insulation effect, and does not affect the line of sight. [0004] Technical solution of the present invention is: [0005] A vacuum glass, including an upper glass and a lower glass, a support block is arranged at intervals between the upper glass and the lower glass, a sealant is provided around the upper glass...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C27/10
Inventor 王宪志
Owner 王宪志
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