Hollow glass with double-layer low-radiation coating film

A low-emissivity coating and glass technology, applied in the direction of parallel glass structures, windows/doors, building components, etc.

Inactive Publication Date: 2014-06-11
洛阳新晶润工程玻璃有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing insulating glass is difficult to meet the above requirements

Method used

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  • Hollow glass with double-layer low-radiation coating film

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Embodiment Construction

[0015] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation of a double-layer low-emissivity insulating glass proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. , structure, feature and effect thereof, detailed description is as follows.

[0016] refer to figure 1 Shown is a schematic structural view of the insulating glass with double-layer low-emissivity coating of the present invention. The insulating glass with double-layer low-emissivity coating includes a sun-shading low-emissivity coated glass 1, a spacer cavity 2, a high-transmittance low-emissivity coated glass 3 and a spacer bar 4; wherein, the sun-shading low-emissivity coated glass 1 and high-transmission Type low-emissivity coated glass 3 is bonded on both sides of the spacer bar 4 respectively, and the coating surfa...

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Abstract

The invention relates to a hollow glass with a double-layer low-radiation coating film. The hollow glass comprises sunshade type low-radiation film-coated glass, spacing cavities, high-penetrating low-radiation film-coated glass and spacing strips, wherein the sunshade type low-radiation film-coated glass and the high-penetrating low-radiation film-coated glass are respectively spliced on the two sides of the spacing strips; the film-coated surface of the sunshade type low-radiation film-coated glass and the film-coated surface of the high-penetrating low-radiation film-coated glass are both faced to the spacing cavities; sealed spacing cavities are formed between the sunshade type low-radiation film-coated glass, the high-penetrating low-radiation film-coated glass and the spacing strips. The hollow glass with the double-layer low-radiation coating film provided by the invention has the characteristics of excellent energy-saving property, low radiance, low heat transfer coefficient, low shading coefficient and moderate light transmittance.

Description

technical field [0001] The invention relates to a low-radiation coated glass, in particular to a hollow glass with double-layer low-radiation coatings. Background technique [0002] Low-emissivity coated glass refers to the glass that deposits a layer of metallic silver on the surface of float glass as a functional layer, which can reflect the near-infrared rays in sunlight and the far-infrared rays in the living environment, thereby reducing the absorption and radiation of infrared rays. It is called low-emissivity coated glass. [0003] At the same time, low-emissivity coated insulating glass is currently recognized as the architectural glass with the best energy-saving effect. With the requirement of building energy saving, the market puts forward higher and higher requirements for the performance of low-emissivity coated insulating glass, requiring it to have good shading and natural light permeability while paying attention to heat insulation. However, the existing in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/67E06B3/663
Inventor 潘其真孟怡敏王红兵董明孙震
Owner 洛阳新晶润工程玻璃有限公司
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