CN202391306U

CN202391306U - Vacuum glass

Info

Publication number: CN202391306U
Application number: CN201120522755XU
Authority: CN
Inventors: 宋聪
Original assignee: JI'AN JIRUI TOUGHENED GLASS CO Ltd
Current assignee: Jiangxi Jirui Energy Saving Technology Co ltd; Jiangxi Rui glass Limited by Share Ltd.
Priority date: 2011-12-15
Filing date: 2011-12-15
Publication date: 2012-08-22
Anticipated expiration: 2021-12-15

Abstract

Vacuum glass is characterized by being composed of plate glass (1), a light-transmitting plastic frame (2), raw rubber connectors (3) and seal gum (4). The light-transmitting plastic frame (2) is a grid-shaped frame composed of horizontal-strip light-transmitting plastics and vertical-strip light-transmitting plastics which are perpendicular to each other. The periphery (21) of the light-transmitting plastic frame (2) is provided with groove holes where the rubber connectors can be embedded, the raw rubber connectors are embedded in the groove holes, the light-transmitting plastic frame where the rubber connectors are embedded is arranged between two pieces of plate glass, and the seal gum is filled on the edge of the two pieces of plate glass and the periphery of the light-transmitting plastic frame. After the seal gum is dried, an air exhaust needle is inserted into the rubber connectors, and the vacuum glass is obtained after vacuum pumping. A traditional production process of hollow glass is adopted to produce the vacuum glass, the vacuum glass has the advantages of being simple in manufacturing process and low in manufacturing cost, and the cost-performance ratio of the vacuum glass is high. The vacuum glass can be widely used for architectural glass.

Description

A kind of vacuum glass

Technical field

The utility model relates to a kind of vacuum glass, belongs to the building materials field of energy-saving technology.

Background technology

China is a big developing country, is again a building big country, and annual newly constructed house area surpasses the summation that all developed countries build up building area every year up to hundred million square metres of 17-18.At present, China's building energy consumption has accounted for 40% of whole society's total energy consumption; And the door and window energy consumption accounts for 45%～50% of building energy consumption, will become the building energy conservation emphasis according to the following door and window power-saving technology of relevant scholarly forecast.

The effect that door and window has daylighting, ventilates and goes along with sb. to guard him also plays a part very important on art of building is handled.Yet door and window is again the position of causing energy loss the most easily.In order to increase the character trait of lighting and ventilation area or performance modern architecture, the door and window area of building is increasing, and all-glass curtain buildings is more arranged.This just external the energy-conservation of enclosed structure is had higher requirement.At present, the energy-efficient treatment to door and window mainly is to improve the thermal and insulating performance and the airtight performance that improves door and window of material.From sash stuff, the higher energy-conserving products of some technology contents such as the disconnected hot profiles of aluminium alloys, aluminium-wood composite section, steel plastic integral extrusion profile, plastic-wood composite section and UPVC plastic material had appearred in recent years.What wherein use was wider is the UPVC plastic material, and its employed raw material is a macromolecular material--RPVC.It is less energy consumption, pollution-free in the manufacturing process not only, and material thermal conductivity is little, multi-cavity body structure good airproof performance, thereby thermal and insulating performance is good.The UPVC plastic door-window has adopted for many years in European various countries, has accounted for 50% at German plastic door-window.China after the nineties in 20th century plastic door-window consumption constantly increase, replace the big materials of energy consumption such as steel, aluminium alloys just gradually.Cause the excessive problem of energy loss in order to solve large-area glass; People have used new and high technology; Simple glass is processed into hollow glass, and coated glass (comprising reflective glass, heat absorbing glass) high strength LOW2E flame resistant glass (the low-emission coated flame resistant glass of high strength), employing magnetic control vacuum sputtering method are coated with the glass and the most special intelligent glass of containing metal silver layer.The variation of intelligent glass ability perception ambient light is also made a response, and it has two types, and one type is photochromic glass, when illumination is penetrated, and glass meeting sensitization deepening, light is difficult for seeing through; When stopping illumination and penetrating, glass is recovered lost eyesight, and light can see through.When sunshine is strong, can intercept solar radiant heat; When it was cloudy, glass brightened, sunshine again can inlet chamber in.Another kind of is electrochomeric glass, on two sheet glass, is coated with conducting film and electrochromic substance, through regulation voltage; Impel the electrochromic substance variable color; The sunshine that adjustment is injected (but because of its cost of production is high, can't actually using now), these glass all have good energy-saving effect.

Hollow glass is used morely in building trade at present, owing to still have air to exist in the hollow glass, still there is certain problem in its effect of heat insulation.If can make hollow glass into vacuum glass (interior hollow is vacuum); Since vacuum layer to the blocking effect of conduction of heat and sound wave conduction with and eliminated the cross-ventilation heat transfer in the vacuum layer, so vacuum glass has than the better effect of heat insulation of hollow glass, energy-saving effect and soundproof effect.

Yet there are problems such as complex manufacturing, equipment investment are big, cost of production height in existing vacuum glass, has influenced applying of vacuum glass.

Summary of the invention

The purpose of the utility model is, problems such as the vacuum glass equipment investment is big in order to solve, cost of production height, and it is simple to disclose a kind of manufacturing process, vacuum glass cheap for manufacturing cost.

The technical scheme of the utility model is that the utility model vacuum glass is made up of sheet glass, light-permeable plastic frame, raw rubber joint and fluid sealant; The grid-like framework that the light-permeable plastic frame is made up of orthogonal horizontal stripe and vertical bar light-passing plastic, but light-permeable plastic frame surrounding is provided with the slotted eye of embedding elastomer connector, and the raw rubber joint is embedded on the slotted eye; The light-permeable plastic frame that is embedded with elastomer connector places between two blocks of sheet glass; The edge of two blocks of sheet glass and light-permeable plastic frame surrounding are filled with fluid sealant, after the fluid sealant drying, insert the pin of bleeding from elastomer connector; After vacuumizing, obtain vacuum glass.

Be distributed with vent notch or the aperture of being convenient to framework Nei Gege intercommunication in the light-permeable plastic support frame on the horizontal stripe of every grid and the vertical bar plastic sheet, when vacuum glass vacuumized, the air in the framework in the grid can be drawn out of through air channel or aperture.

The beneficial effect of the utility model and prior art comparison is, the utility model adopts the traditional processing technology of hollow glass to produce vacuum glass, and it is simple to have manufacturing process, characteristics cheap for manufacturing cost, and the cost performance of this kind vacuum glass is higher.

The utility model can be used for building glass.

Description of drawings

Fig. 1 is the utility model vacuum glass structural representation;

Fig. 2 is a light-permeable plastic support frame structural representation;

Fig. 3 is a light-permeable plastic support frame perimeter bar structural representation;

Fig. 4 is a light-permeable plastic support frame inside casing horizontal stripe structural representation;

Fig. 5 is a light-permeable plastic support frame inside casing vertical bar structural representation;

Fig. 6 is an elastomer connector embedded groove pore structure sketch map;

Picture in picture number: the 1st, sheet glass; The 2nd, the light-permeable plastic support frame; The 3rd, elastomer connector; The 4th, fluid sealant; The 21st, light-permeable plastic support frame periphery; The 22nd, light-permeable plastic support frame inside casing horizontal stripe; The 23rd, light-permeable plastic support frame inside casing vertical bar; The 24th, vent notch or aperture; The 25th, the slotted eye of embedding elastomer connector.

The specific embodiment

The utility model embodiment is as shown in Figure 1.

The utility model vacuum glass on the basis of hollow glass production technology, is provided with a light-permeable plastic support frame 2 between two blocks of sheet glass 1; The grid-like framework that light-permeable plastic frame 2 is made up of orthogonal horizontal stripe 23 and vertical bar 22 light-passing plastics, but light-permeable plastic frame 2 surroundings 21 are provided with the slotted eye 25 of embedding elastomer connector, and raw rubber joint 3 is embedded on the slotted eye 25; Press the light-permeable plastic support frame edge filling fluid sealant of hollow glass production technology at two blocks of sheet glass; Only expose the raw rubber blank area; After treating filling adhesive curing drying, insert the hollow pin of bleeding from raw rubber, the needle point hole depth of bleeding is gone into the space between two sheet glass; Through the pin of bleeding, extract the air between two blocks of sheet glass; After the vacuum between two sheet glass reached the regulation requirement, the pin of will bleeding was extracted out rapidly, adds fluid sealant at the raw rubber place then, and it is dry to let it solidify.

Be distributed with vent notch 24 or the aperture of being convenient to framework Nei Gege intercommunication on the horizontal stripe 23 of every grid and vertical bar 22 plastic sheets in the light-permeable plastic support frame, when vacuum glass vacuumized, the air in the framework in the grid can be drawn out of through air channel or aperture.

Claims

1. a vacuum glass is characterized in that, said vacuum glass is made up of sheet glass, light-permeable plastic frame, raw rubber joint and fluid sealant; The grid-like framework that the light-permeable plastic frame is made up of orthogonal horizontal stripe and vertical bar light-passing plastic, but light-permeable plastic frame surrounding is provided with the slotted eye of embedding elastomer connector, and the raw rubber joint is embedded on the slotted eye; The light-permeable plastic frame that is embedded with elastomer connector places between two blocks of sheet glass, and the edge of two blocks of sheet glass and light-permeable plastic frame surrounding are filled with fluid sealant.

2. vacuum glass according to claim 1 is characterized in that, the horizontal stripe of light-permeable plastic frame inside casing and vertical bar all have the air channel or the aperture of the usefulness that is used to ventilate.