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Suspending and balancing pressure type support safety vacuum glass

A vacuum glass and balanced pressure technology, applied in the field of structural mechanics, can solve the problems of difficulty in placing getters, damage to glass performance, and low tensile strength, and achieve the effects of improving strength and safety performance, increasing beauty, and increasing strength

Inactive Publication Date: 2007-09-26
王汉清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a suspension and balanced pressure support safety vacuum glass, which mainly solves the problem that the existing vacuum glass cannot be directly installed on public buildings, it is difficult to place getters, and damage Glass performance and unsightly, low tensile strength and other issues

Method used

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  • Suspending and balancing pressure type support safety vacuum glass
  • Suspending and balancing pressure type support safety vacuum glass
  • Suspending and balancing pressure type support safety vacuum glass

Examples

Experimental program
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Effect test

Embodiment 1

[0025]Embodiment 1, referring to Fig. 3, 5, 6, 8 (a)-(d), at first cut three glass plates according to the required size, be the upper glass plate 1, the lower glass plate 2 and the suspended support glass plate 3, the upper glass plate The size of the plate 1 and the lower glass plate 2 are the same, for example, 1500×1000mm. The three pieces of glass are ground and pre-cleaned, and the upper glass plate 1 and the lower glass plate 2 are then tempered. Other glasses can also be used. Such as float glass, clear glass or low-reflection film glass; the suspended support glass plate 3 adopts double-sided low-reflection film glass, and can also use one of single-reflection film glass, float glass, and white glass, and the length and width are uniform. Smaller than the size of the upper glass plate 1 and the lower glass plate 2, such as 1 mm smaller, generally between 0.2-10 mm, the size is related to the thickness of the support 5, and its four corners are cut off in a triangular s...

Embodiment 2

[0026] Embodiment 2, referring to Fig. 7, is the same as Embodiment 1, except that two layers of glass plates are added above the upper glass plate 1 or below the lower glass plate 2, and the method of the embodiment is used to seal and vacuumize to form Two internal vacuum chambers, that is, double-suspension support balanced pressure vacuum glass with double vacuum chambers.

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Abstract

A suspended and pressure equalized support safe vacuum glass comprises closely connected up and down glass plates with sealed vitreum at four sides, a vacuum cavity in the middle which is formed by up and down glass plates and which has suspended support glass plates that has support at its six sides, corner of the suspended support glass plate having degasser. The vacuum glass has small deformation rate under pressure, high strength, free from after hollow or doubling, with simple structure, low cost, fine energy saving and noise reducing effect and higher social and economical value.

Description

Technical field: [0001] The invention relates to the field of structural mechanics, specifically a suspension and balanced pressure type supporting safety vacuum glass, which has safety, heat preservation and sound insulation properties, and is suitable for metal structural parts and non-metallic structural parts. Background technique: [0002] As we all know, a vacuum container, no matter round or square, plate-shaped, such as a thermos bottle, light bulb, fluorescent lamp, TV picture tube, electronic image intensifier, vacuum flat glass, etc., must meet five basic conditions. 1. The periphery of the vacuum container must be closed , not communicated with the outside world and must be maintained for a long time; 2. In order to resist atmospheric pressure, supports need to be added. The number of supports depends on the shape of the device. For example, circular supports can be placed less, and flat supports should be placed more; 3. Vacuum must be pumped; 4. The pumping pas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/66E04B2/88
CPCC03B23/24E06B3/6612E06B3/66304E06B3/6775Y02B80/24Y02A30/249Y02B80/22
Inventor 王汉清王薇
Owner 王汉清
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