Composite vacuum plate with edge sealed by seal strip and manufacturing method thereof

A technology of sealing strips and vacuum panels, which is applied in the fields of climate change adaptation, insulation improvement, building components, etc., can solve the problems of insufficient thermal insulation performance, complicated construction process, construction cost, complex construction process, etc., and achieve lower temperature. , good air tightness, the effect of shortening the process flow

Inactive Publication Date: 2015-07-01
戴长虹
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by this invention is to provide a new type of sealing Composite vacuum board with edges and manufacturing method thereof, the manufacturing method of the composite vacuum board with sealing strip edge is simple in process, the prepared composite vacuum board can overcome the deficiencies of existing heat insulation boards, vacuum heat insulation boards and thermal insulation boards, and can Effectively ensure the airtightness of the composite vacuum panel, prolong the service life, increase its strength, heat insulation, sound insulation, and fire resistance, and also have a good decorative effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite vacuum plate with edge sealed by seal strip and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0038] Example: see figure 1 , the composite vacuum panel with sealing strip edge sealing is composed of panel 1, core panel 2, vacuum chamber 3 and support 4, panel 1 is metal plate, ceramic plate, glass plate, plastic plate or composite plate, preferably 3-5mm thick Tempered glass plate, ceramic plate, stone plate, artificial stone plate or aluminum-plastic composite plate, etc., and paste on the lower surface of the vacuum chamber 3 by high temperature adhesive, the high temperature adhesive can be selected from normal temperature or high temperature curing high temperature resistant phenolic resin glue, ring Oxygen resin glue, silicone resin glue, polyimide and other organic adhesives, commonly used inorganic adhesives or organic-inorganic composite adhesives, etc.; the core plate 2 is a low-carbon steel plate, ceramic plate, glass plate, plastic plate or composite plate, preferably 3 - 4mm thick tempered glass plate, 1-2mm thick aluminum alloy plate or fiber composite pla...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
Login to view more

Abstract

A composite vacuum plate with the edge sealed by a seal strip comprises a face plate, a core plate and a vacuum cavity and is characterized in that the face plate is fixed to the upper surface outside the vacuum cavity in a welding or bonding mode, the core plate is arranged at the bottom of the inside of the vacuum cavity, the vacuum cavity is formed by welding a low-carbon steel plate, the face plate and / or the core plate provide / provides additional strength for the vacuum cavity, the vacuum cavity is welded and sealed by utilizing a glass solder in a vacuum furnace under the high vacuum and high temperature, the seal strip is arranged at the welding position of the edge portion of the low-carbon steel plate, the coefficient of thermal expansion of the low-carbon steel plate is matched with that of the glass solder, and a support is arranged in the vacuum cavity and is independently manufactured or is directly formed on the inner wall of the vacuum cavity or the core plate. A manufacturing method of the composite vacuum plate is simple in process, the air impermeability of the vacuum cavity of the composite vacuum plate can be effectively ensured, the service life of the composite vacuum plate can be prolonged, and strength, heat-insulation, sound-insulation and fireproof performance and a decorative function can be improved.

Description

technical field [0001] The invention relates to the technical field of building energy conservation, in particular to a composite vacuum panel with edge sealing by sealing strips and a manufacturing method thereof. Background technique [0002] At present, the materials used for building exterior wall insulation are divided into A-grade thermal insulation materials and B-grade thermal insulation materials. A-grade thermal insulation materials have good fire resistance, but their thermal insulation performance and water resistance are lower than B-grade thermal insulation materials, and there are high prices. Complex construction technology and other issues; B-grade thermal insulation materials have the advantages of low cost, good thermal insulation performance, and mature construction technology, but their durability is not good, heat resistance is poor, and they are easy to burn. Moreover, it can accelerate the spread of fire, so it is forbidden to use organic thermal insu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/80C03C29/00E04B1/94
CPCY02A30/242Y02B80/10
Inventor 戴长虹
Owner 戴长虹
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products