CN205171759U - Explosion -proof double glazing for building - Google Patents

Abstract

The utility model discloses an explosion -proof double glazing for building, including outer glass, inlayer glass, sun -proof membrane, fire prevention membrane, parting bead, nut and connecting rod, the parting bead cementates between outer glass and the inlayer glass around, sun -proof membrane sets up respectively on outer glass and inlayer glass with the fire prevention membrane, the last step hole of having seted up of inner sheet glass, be provided with the connector on the connecting rod, the one end of connecting rod cementates on outer glass through the connector, the other end pass behind inlayer glass's the step hole with nut fixed connection. The utility model discloses can strike when broken from exploding or receiving external force at glass, provide the support to the glass piece, prevent that the glass piece from splashing everywhere to hurt sb. 's feelings.

Description

A kind of anti-explosion double-layer glass for building

Technical field

The utility model belongs to environmental protection and energy-saving building field, particularly relates to a kind of anti-explosion double-layer glass for building.

Background technology

According to countries population's resource environment committee statistics, in current new building, energy saving building area is only about 5%, and that is, more than 95% is highly energy-consuming building.In existing more than the 400 hundred million square metres of overall floorages in town and country, 1% is only had to be energy-conservation area.At present, China is in industrialization and urbanization Rapid development stage, with the development of present construction speed, at the bottom of the year two thousand twenty, the house architectural area that the whole nation will newly increase about 30,000,000,000 square metres, the area of whole nation highly energy-consuming building will reach 70,000,000,000 square metres, if continue current building energy consumption situation, every year by consumption 1.2 trillion degree electricity and 4.1 hundred million tons of mark coals, close to 3 times of current national building energy consumption, in addition the energy consumption 16 ~ 18% of building materials, accounts for about 46% of whole society's total energy consumption.

Along with the progressively raising of living standards of the people, require also more and more higher to the comfort level of house, will increase heating and air conditioner facility, building energy consumption will increase considerably, and building energy consumption accounts for the proportion of total energy consumption also can be increasing.Especially northern China cities and towns heating energy consumption, large public building energy consumption and Yangtze river basin heating energy consumption will make China's Situation of the architectural energy saving severeer.Therefore, building energy conservation is that China ensures national energy security and builds the Important Action of economy type and friendly environment society.The Ministry of Construction of China has issued the national standard such as " Civil Building Energy Conservation design standard ", " hot-summer and cold-winter area energy Saving Design of Residential Buildings standard ", " Residential Buildings In Hot Summer And Warm Winter energy saving igniter " and " public building energy design standard " successively, covers the civilian construction of China's Different climate.To the year two thousand twenty, the north and coastal economy developed regions and megalopolis new building will realize the target of energy-conservation 65%, certainly will need to widely popularize Energy-saving Building Glass.The hollow glass that the curtain wall of existing building adopts inside and outside two panels tempered glass to make mostly, or adopt two-layer coating glass, although play certain energy-saving effect, but because tempered glass is easily revealed, and its deep processing considerably increases energy consumption, and the film of coated glass is dispersed is attached to glass surface, itself and glass surface bonding force are more weak, when glass self-explosion or be subject to external impacts and broken time, glass fragment splashes, easily makes people come to harm.

In order to solve the problems of the technologies described above, in prior art, propose following technology:

As China Patent No. " 200820030880.7 " discloses a kind of safe type energy-saving consumption lowering building double-layer hollow pad pasting glass on December 17th, 2008, its technical scheme comprises inner layer glass, glass outer, described inner layer glass forms pad pasting glass by the surface of outside or/and the surface by indoor of glass outer is closely compounded with rete by glue-line, closely press box is gripped with between inner layer glass after pad pasting and glass outer, press box inner rim, inner layer glass after pad pasting and the cavity surrounded between glass outer form cavity, press box neighboring, inner layer glass after pad pasting and the cavity part sealing formed between the edge of glass outer are filled and are formed sealing frame.This patent makes together with glass is closely pressed together on rete, and when running into glass self-explosion or being subject to external impacts, broken glass is attached on can not splashes on rete.But in actual application, because the deadweight of glass itself is heavier, when glass self-explosion or be subject to external impacts and broken time, the center of gravity of glass changes, add the explosive force of self-destruction or the impact force of outside, rete is easily torn, and glass fragment is easy splashes still, namely only leans on the viscosity of rete effectively can not prevent the splashing of glass fragment.

Utility model content

The purpose of this utility model is to overcome the above-mentioned problems in the prior art, a kind of anti-explosion double-layer glass for building is provided, the utility model at glass self-explosion or when being subject to external impacts fragmentation, can provide support glass fragment, prevents glass fragment splashes from hurting sb.'s feelings.

For achieving the above object, the technical solution adopted in the utility model is as follows:

A kind of anti-explosion double-layer glass for building, it is characterized in that: comprise glass outer, inner layer glass, sunscreen film, fire prevention film, parting bead, nut and connecting rod, described parting bead cements in the surrounding between glass outer and inner layer glass, described sunscreen film and fire prevention film are separately positioned on glass outer and inner layer glass, described inner layer glass offers stepped hole, described connecting rod is provided with connector, one end of described connecting rod cements on glass outer by connector, and the other end is fixedly connected with nut through after the stepped hole of inner layer glass.

The quantity of described connecting rod is four, and four connecting rods are separately positioned on four angles of hollow glass, and four connecting rods are all positioned at parting bead.

The stepped hole of described inner layer glass is provided with brace table, described brace table offers the through hole communicated with stepped hole, the end of connecting rod is fixedly connected with nut with after stepped hole through through hole successively.

Described glass outer is provided with the boss coordinated with connector, the connector of described connecting rod is adhesively fixed on boss.

Described boss and connector are truncated cone-shaped structure, and connector is set on boss.

Employing the utility model has the advantage of:

One, in the utility model, when glass outer or inner layer glass self-destruction or when being subject to external impacts, glass becomes fragment and is bonded on sunscreen film or fire prevention film, because the two ends of connecting rod are fixedly connected with inner layer glass with glass outer respectively, therefore connecting rod can provide support the glass of fragmentation, avoid glass fragment to tear rete under gravity, and prevent the phenomenon that glass fragment splashes hurts sb.'s feelings, significantly improve the safety that hollow glass uses.Nut can be made to be hidden in stepped hole by stepped hole, be conducive to the aesthetic property promoting hollow glass.In addition, be separately positioned on sunscreen film on glass outer and inner layer glass and fire prevention film, also make whole hollow glass have can high every ultraviolet, explosion-proof, heat insulation rate, retain privacy, sound-absorbing, high temperature resistant, sewage, fire prevention, energy-conservation and fungi-proofing advantage can be born.

Two, in the utility model, when being subject to external impacts, due to easier than zone line broken outside glass corner, therefore on four angles of hollow glass, connecting rod is set respectively, just can form effective stable support to the glass after fragmentation, avoid glass fragment splashes, improve explosion-proof and the stability of hollow glass entirety.

Three, in the utility model, at stepped hole, place arranges brace table, can increase the rigid of stepped hole place glass, prevents glass broken from stepped hole when being subject to external impacts.

Four, in the utility model, the boss of truncated cone-shaped structure and the connector of truncated cone-shaped structure coordinate, increase the contact area between connecting rod and glass outer, the steadiness on whole hollow glass structure can not only be increased, the stability of connecting rod to glass breaking rear support can also be improved.In addition, glass is in self-destruction or when being subject to external impacts, because the thickness at boss place is thicker, the glass causing locating around boss is not easy fragmentation by this, is conducive to the explosion-proof performance promoting hollow glass.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the main TV structure schematic diagram of inner layer glass in the utility model;

Fig. 3 is the backsight structural representation of inner layer glass in the utility model;

Fig. 4 is the structural representation of the utility model ectomesoderm glass;

Being labeled as in figure: 1, glass outer, 2, inner layer glass, 3, sunscreen film, 4, fire prevention film, 5, parting bead, 6, connecting rod, 7, connector, 8, nut, 9, stepped hole, 10, brace table, 11, boss.

Detailed description of the invention

A kind of anti-explosion double-layer glass for building, comprise glass outer 1, inner layer glass 2, sunscreen film 3, fire prevention film 4, parting bead 5, nut 8 and connecting rod 6, described parting bead 5 cements in the surrounding between glass outer 1 and inner layer glass 2, described sunscreen film 3 and fire prevention film 4 are separately positioned on glass outer 1 and inner layer glass 2, and sunscreen film 3 is positioned on the external surface of hollow glass, fire prevention film 4 is positioned on the inner surface of hollow glass; Described inner layer glass 2 offers stepped hole 9, described stepped hole 9 is provided with brace table 10, described brace table 10 offers the through hole communicated with stepped hole 9, described connecting rod 6 is provided with connector 7, one end of described connecting rod 6 cements on glass outer 1 by connector 7, and the other end is fixedly connected with nut 8 through through hole and stepped hole 9 are rear successively.

In the utility model, the quantity of described connecting rod 6 is four, and four connecting rods 6 are separately positioned on four angles of hollow glass, and four connecting rods 6 are all positioned at parting bead 5.Certainly, according to actual needs, in order to improve the explosion-proof performance of glass further, the quantity of connecting rod 6 also can be the six roots of sensation, eight or more roots.

In the utility model, described glass outer 1 is provided with the boss 11 coordinated with connector 7, the connector 7 of described connecting rod 6 is adhesively fixed on boss 11.Further, boss 11 and connector 7 are truncated cone-shaped structure, and connector 7 is set on boss 11.

In the utility model, described boss 11 is one-body molded on glass outer 1, and described connecting rod 6 is that the stainless steel tube of hollow is made, and connector 7 is made with connecting rod 6 is one-body molded.

Assembling process of the present utility model is: keep flat glass outer 1, make to be provided with one of boss 11 to face up, in the surrounding of glass outer 1, parting bead 5 is installed, and at the external surface of boss 11 and the inner surface coating viscose glue of connector 7, connector 7 is set on boss 11, after bar 6 to be connected is fixing, again inner layer glass 2 is covered on glass outer 1, and make the end of connecting rod 6 successively through through hole and the stepped hole 9 of brace table 10, again nut 8 is fixed on connecting rod 6, two blocks of glass are connected in aggregates, finally respectively sunscreen film 3 and fire prevention film 4 are arranged on glass outer 1 and inner layer glass 2, complete the assembling of hollow glass.

Claims (5)

1. an anti-explosion double-layer glass for building, it is characterized in that: comprise glass outer (1), inner layer glass (2), sunscreen film (3), fire prevention film (4), parting bead (5), nut (8) and connecting rod (6), described parting bead (5) cements in the surrounding between glass outer (1) and inner layer glass (2), described sunscreen film (3) and fire prevention film (4) are separately positioned on glass outer (1) and inner layer glass (2), described inner layer glass (2) offers stepped hole (9), described connecting rod (6) is provided with connector (7), one end of described connecting rod (6) cements on glass outer (1) by connector (7), the other end is fixedly connected with nut (8) afterwards through the stepped hole (9) of inner layer glass (2).

2. a kind of anti-explosion double-layer glass for building as claimed in claim 1, it is characterized in that: the quantity of described connecting rod (6) is four, four connecting rods (6) are separately positioned on four angles of hollow glass, and four connecting rods (6) are all positioned at parting bead (5).

3. a kind of anti-explosion double-layer glass for building as claimed in claim 1 or 2, it is characterized in that: the stepped hole (9) of described inner layer glass (2) is provided with brace table (10), described brace table (10) offers the through hole communicated with stepped hole (9), the end of connecting rod (6) is fixedly connected with nut (8) with stepped hole (9) afterwards through through hole successively.

4. a kind of anti-explosion double-layer glass for building as claimed in claim 1, it is characterized in that: described glass outer (1) is provided with the boss (11) coordinated with connector (7), the connector (7) of described connecting rod (6) is adhesively fixed on boss (11).

5. a kind of anti-explosion double-layer glass for building as claimed in claim 4, is characterized in that: described boss (11) and connector (7) are truncated cone-shaped structure, and connector (7) is set on boss (11).