CN201190868Y

CN201190868Y - High thermal insulation transparent laminated glass

Info

Publication number: CN201190868Y
Application number: CNU2008200115518U
Authority: CN
Inventors: 郑晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-12
Filing date: 2008-03-12
Publication date: 2009-02-04
Anticipated expiration: 2018-03-12

Abstract

The utility model provides a thermal insulation transparent interlayer glass, which is characterized by comprising two plate glasses 1 and an organic edge plate 2, wherein the two plate glasses 1 are adhered with the edge plate 2 via thermal pressing or seal adhesive circumferentially, which are filled with gas 4 therebetween, the viscosity of the gas 4 is 0.5-2.0 power of air and the heat conductivity is 1/3-1/8 of air, such as sulfur dioxide, chlorine, krypton, xenon and sulfur hexafluoride and the like. The thermal insulation transparent interlayer glass has the advantages of good seal property, high transparency and low thermal conductivity, wherein the heat transfer coefficient K is 0.2-0.5W/m<2>DEG C and the thermal insulation force is improved of 4-10 powers.

Description

High insulation transparent sandwich glass

Technical field

The utility model relates to heat insulation window and high-efficient flat-plate type solar water heater.

Background technique

The northern China building adopts the pseudo-ginseng body of wall usually, its Coefficient K=1.8W/m ²℃, the cold wind infiltration heat dissipation of steel timber window is about more than 50% of all heat dissipating capacities of building, and the regional annual heating in the whole north of China is closed 400,000,000 tons with about 100,000 trains of coal.Body of wall had adopted ways such as the subsides of benzene plate add, rock wool spraying to make wall heat transfer coefficient K≤0.4W/m in recent years ²℃, heat retention has improved more than four times, but because the sealing difference and the heat conduction power height of window have only played 30% energy-conserving action.

Big plane vacuumizes in the world that research has three, 40 years history approximately, never has fine solution, and its reason is that peripheral sealing means is limited to glass and gets around regulations one and cause peripheral heat conduction very big, and the intensity of material such as glass plate is low or expensive in addition.

Summary of the invention

It is 4～10 times of double glazing that the purpose of this utility model is to provide a kind of heat insulating ability, is 5～6 times height insulation transparent sandwich glass of usually big area vacuum glass.

The utility model provides a kind of high insulation transparent sandwich glass, it is characterized in that: comprise two blocks of sheet glass 1 and organic material side plate 2, peripheral with heat seal or sealer 3 bonding side plates 2 between two blocks of sheet glass 1, the centre is filled with gas 4, the viscosity of this gas 4 equals 0.5～2.0 times of viscosity of air, the heat conductivity of this gas 4 equal air heat conduction power 1/3～1/8, can adopt sulfur dioxide, chlorine, krypton gas, xenon, sulphur hexafluoride etc.

The height insulation transparent sandwich glass that the utility model provides, its side plate 2 is organic material plates, and the heat-resisting ageing-resisting performance of organic material is good, and heat-transfer capability is low.

The height insulation transparent sandwich glass that the utility model provides, the distance between its two blocks of sheet glass 1 is 5～20mm, uvdicon is used and is decided.

Height that the utility model provides insulation transparent sandwich glass, its advantage is: good airproof performance, transparency height, heat conduction power are low, Coefficient K=0.2～0.5W/m ²℃, heat retention is brought up to 4～10 times.

Description of drawings

Fig. 1 is the structural representation of high insulation transparent sandwich glass;

Fig. 2 is the structural representation of another kind of high insulation transparent sandwich glass.

Embodiment

Embodiment 1

High insulation transparent sandwich glass, its structure comprises two blocks of sheet glass 1 and plexiglass side plate 2 as shown in Figure 1, bonds with sealer 3 between two blocks of sheet glass 1 and plexiglass side plate 2, the centre is filled with gas 4---sulphur hexafluoride, and the distance between two blocks of sheet glass 1 is 10mm.

Embodiment 2

High insulation transparent sandwich glass, its structure comprises two blocks of

sheet glass

1 and 2, two blocks of sheet glass of wooden plastic cement side plate 1 and wooden plastic cement side plate 2 heat seals as shown in Figure 2, and the centre is filled with gas 4---and the distance between the krypton gas, two blocks of sheet glass 1 is 15mm.

This height insulation transparent sandwich glass is applicable to both transparent sound barriers etc. of heat insulation window and solar water heater.Architectural as if being used for, can save and adopt heat 40～50%, heating can be saved with about 200,000,000 tons every year in the whole nation.

Claims

1, a kind of high insulation transparent sandwich glass, comprise two blocks of sheet glass (1) and organic material side plate (2), peripheral with heat seal or sealer (3) bonding side plate (2) between two blocks of sheet glass (1), it is characterized in that: the centre is filled with gas (4), the viscosity of this gas (4) equals 0.5～2.0 times of viscosity of air, the heat conductivity of this gas (4) equal air heat conduction power 1/3～1/8.

2, according to the described high insulation transparent sandwich glass of claim 1, it is characterized in that: the distance between described two blocks of sheet glass (1) is 5～20mm.