CN213837341U

CN213837341U - Wind-resistant building glass

Info

Publication number: CN213837341U
Application number: CN202021508786.5U
Authority: CN
Inventors: 陈江枫; 郭维; 王经伟
Original assignee: Quanzhou Yalin New Material Technology Co ltd
Current assignee: Quanzhou Yalin New Material Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-07-30
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a wind-resistant building glass, including the outside glass board, decompression glass board and the windshield board that arrange in proper order, the outside glass board with be formed with first pressure release chamber between the decompression glass board, the windshield board with be formed with second pressure release chamber between the decompression glass board, evenly be equipped with a plurality of first perforation on the glass board of the outside, decompression glass board is last seted up a plurality of with the second that first perforation one-to-one was arranged is perforated, the fenestrate aperture of second does more than the twice in first fenestrate aperture, be provided with on the second connecting piece with the exhaust pipe in second pressure release chamber intercommunication. Through setting up perforation and pressure release chamber, the wind warp perforation gets into after the pressure release chamber, because the volume increases suddenly, and the wind speed can reduce, and the wind pressure also reduces thereupon, and the exhaust pipe is discharged away at last, under equal compressive strength, can bear bigger wind pressure, is difficult for being destroyed by the typhoon and the cost is lower relatively.

Description

Wind-resistant building glass

Technical Field

The utility model relates to a building material, especially a wind-resistant building glass.

Background

The building glass is the third building material after cement and steel, and is widely applied to various buildings. Compared with cement and steel, the traditional building has relatively poor wind resistance, news reports that typhoons destroy building glass are frequently seen in coastal areas with more typhoons, and once the typhoons destroy the building glass, strong internal pressure is generated inside the building, and the life and property safety of people is seriously harmed.

At present, most of building glass production enterprises mainly avoid typhoon damage to building glass by improving the compressive strength of the building glass, and the cost is relatively high.

In view of the above, the applicant has made intensive studies to solve the above problems and has made the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a difficult anti-wind building glass who is destroyed and cost is lower relatively by the typhoon.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wind-resistant building glass, is including the outside glass board, decompression glass board and the windshield board that arrange in proper order, the outside glass board with be formed with first decompression chamber between the decompression glass board, the windshield board with be formed with second decompression chamber between the decompression glass board, the periphery of outside glass board with be provided with first connecting piece between the periphery of decompression glass board, the periphery of windshield board with be provided with the second connecting piece between the periphery of decompression glass board, evenly be equipped with a plurality of first perforation on the outside glass board, decompression glass board is last seted up a plurality ofly with the second perforation that first perforation one-to-one was arranged, the fenestrate aperture of second does more than the twice in first fenestrate aperture, be provided with on the second connecting piece with the exhaust pipe of second decompression chamber intercommunication.

As an improvement of the utility model, it separates the fender piece to be provided with both ends difference fixed connection in the first pressure release intracavity the outside glass board with the first on the decompression glass board separates, it separates the fender piece to be provided with both ends difference fixed connection in the second pressure release intracavity the decompression glass board with the second on the windshield board separates, first separate keep off the piece with the second separates and keeps off a piece one-to-one and arranges.

As an improvement of the present invention, the first barrier member and the second barrier member are both elastic barrier members.

As an improvement of the present invention, the outer glass plate and the reduced-pressure glass plate face toward an SGP film is attached to one side of the windshield plate, and the SGP film is provided with through holes at positions corresponding to the first through holes or the second through holes.

As an improvement of the utility model, the windshield board is kept away from one side of decompression glass board still is provided with inboard glass board, inboard glass board with accompany the sound-proof membrane between the windshield board.

As an improvement of the present invention, the thickness of the first pressure release chamber is smaller than the thickness of the second pressure release chamber.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

1. through setting up perforation and pressure release chamber, the wind warp perforation gets into after the pressure release chamber, because the volume increases suddenly, and the wind speed can reduce, and the wind pressure also reduces thereupon, and the exhaust pipe is discharged away at last, under equal compressive strength, can bear bigger wind pressure, is difficult for being destroyed by the typhoon and the cost is lower relatively.

2. Due to the perforation and the exhaust pipe, when the temperature is high, the additionally configured exhaust fan can be used for pumping away high-temperature air in the pressure relief cavity through the exhaust pipe, and the rapid cooling is realized.

3. By providing the SGP film, even if the outer glass plate or the reduced-pressure glass plate is accidentally broken, it does not splash or fall.

4. By providing the soundproof film, noise generated by the gas flow is prevented from being transmitted to the inside of the building.

Drawings

Fig. 1 is a schematic structural view of the wind-resistant architectural glass of the present invention.

The designations in the figures correspond to the following:

10-outer glass plate; 11-a first pressure relief cavity;

12-a first connector, 13-a first aperture;

14-a first barrier; 15-SGP film;

20-a reduced pressure glass sheet; 21-second perforation;

30-a windshield panel; 31-a second pressure relief cavity;

32-a second connector; 33-an exhaust pipe;

34-a second barrier; 40-inner glass plate;

41-sound insulation film.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the present embodiment provides a wind-resistant architectural glass, which includes an outer glass plate 10, a pressure-reducing glass plate 20 and a windshield plate 30, which are sequentially disposed, all of which are high-strength chemical tempered glass commonly found in the market, and the thicknesses of the three are 8-10mm, and a single glass plate itself can resist wind pressure of about 350MPa, can resist the impact of most typhoons, but is difficult to resist the impact of super strong typhoons.

A first pressure relief cavity 11 is formed between the outer side glass plate 10 and the pressure reduction glass plate 20, a second pressure relief cavity 31 is formed between the windshield plate 30 and the pressure reduction glass plate 20, a first connecting piece 12 is arranged between the periphery of the outer side glass plate 10 and the periphery of the pressure reduction glass plate 20, and a second connecting piece 32 is arranged between the periphery of the windshield plate 30 and the periphery of the pressure reduction glass plate 20, wherein the thickness of the first pressure relief cavity 11 is smaller than that of the second pressure relief cavity 31, and the thickness of the specific pressure relief cavity 11 can be set according to the actual thickness requirement of the building glass. The first connecting member 12 and the second connecting member 32 are preferably aluminum alloy spacers which are sealingly connected to the respective glass plates by butyl rubber. Further, the second connection member 32 is provided with an exhaust duct 33 communicating with the second pressure relief chamber 31.

The outer glass plate 10 is uniformly provided with a plurality of first through holes 13 (only one is shown in the figure) for communicating the first pressure relief cavity 11 with the outside, and the pressure reduction glass plate 20 is provided with a plurality of second through holes 21 (only one is shown in the figure) which are arranged corresponding to the first through holes 13 one by one for communicating the second pressure relief cavity 31 with the first pressure relief cavity 11. The diameter of the second through hole 21 is twice or more the diameter of the first through hole 13.

Preferably, a plurality of first barriers 14 (only one is shown in the figure) are arranged in the first pressure-relief cavity 11, and two ends of each first barrier 14 are fixedly connected to the outer glass plate 10 and the pressure-relief glass plate 20 respectively, a plurality of second barriers 34 (only one is shown in the figure) are arranged in the second pressure-relief cavity 31, and two ends of each second barrier 34 are fixedly connected to the pressure-relief glass plate 20 and the windshield glass plate 30 respectively, the first barriers 14 and the second barriers 34 are arranged in a one-to-one correspondence, and the first barriers 14 and the second barriers 34 are preferably elastic barriers, so that the compressive strength of the building glass can be improved.

Preferably, the SGP films 15 are attached to the outer glass plate 10 and the glass press plate 20 on the sides facing the windshield plate 30, and each SGP film 15 has a through hole at a position corresponding to each first through hole 13 or each second through hole 21. Once the outer glass plate 10 or the reduced-pressure glass plate 20 is accidentally broken, the SGP film 15 can stick to the glass so that it is not broken, and even if broken, it is not likely to scatter or fall around. In addition, the side of the windshield 30 away from the decompression glass plate 20 is provided with an inner glass plate 40, the inner glass plate 40 is a commercially available low emissivity glass plate, and a sound insulation film 41 is sandwiched between the inner glass plate 40 and the windshield 30, which helps to prevent noise generated by gas flow from being transmitted to the interior of the building

In use, the outer glass pane 10 is positioned outside a building and the inner glass pane 40 is positioned inside the building. When typhoon comes, part of air flow blowing to the building glass enters the first through hole 13 and flows to the first pressure relief cavity 11, so that the pressure borne by the outer glass plate 10 is reduced, and at the position of the first pressure relief cavity 11, because the space is suddenly increased, the wind speed is reduced, the wind pressure is reduced, meanwhile, the pressure of the first pressure relief cavity 11 is increased, so that the outer glass plate 10 is supported; then, part of the air flow enters the second perforation 21, and since the second perforation 21 has a larger aperture than the third perforation 11, the wind speed and wind pressure are also reduced; after the airflow flows out of the second through hole 21, the airflow enters the second pressure relief cavity 31, the wind speed and wind pressure are reduced again, and the pressure of the airflow impacting on the windshield 30 is relatively small; finally, the air flow is exhausted through the exhaust duct 33. In high temperature weather, inside the existence of pressure release chamber can effectively isolated heat directly transmitted to the building via each glass board, simultaneously because the air temperature in the pressure release intracavity is also relatively higher, can connect the air exhauster (this air exhauster needs the configuration in addition, does not belong to partly of this embodiment) on exhaust pipe 33 this moment, takes away hot-air through the air exhauster, and the flow of air also helps taking away the heat on the glass board, realizes rapid cooling.

The present invention has been described in detail with reference to the accompanying drawings, but the embodiments of the present invention are not limited to the above embodiments, and those skilled in the art can make various modifications to the present invention according to the prior art, and these all belong to the protection scope of the present invention.

Claims

1. A wind-resistant building glass is characterized by comprising an outer glass plate, a decompression glass plate and a windshield plate which are sequentially arranged, a first pressure relief cavity is formed between the outer glass plate and the decompression glass plate, a second pressure relief cavity is formed between the windshield plate and the decompression glass plate, a first connecting piece is arranged between the periphery of the outer glass plate and the periphery of the decompression glass plate, a second connecting member is provided between the peripheral edge of the windshield plate and the peripheral edge of the reduced-pressure glass plate, a plurality of first through holes are uniformly formed in the outer glass plate, a plurality of second through holes which are arranged in one-to-one correspondence with the first through holes are formed in the decompression glass plate, the aperture of the second perforation is more than twice of the aperture of the first perforation, and an exhaust pipe communicated with the second pressure relief cavity is arranged on the second connecting piece.

2. The wind resistant architectural glass according to claim 1, wherein a first barrier member is disposed in the first pressure relief chamber, and both ends of the first barrier member are fixedly connected to the outer glass plate and the reduced-pressure glass plate, respectively, and a second barrier member is disposed in the second pressure relief chamber, and both ends of the second barrier member are fixedly connected to the reduced-pressure glass plate and the windshield plate, respectively, and the first barrier member and the second barrier member are disposed in a one-to-one correspondence.

3. The wind resistant architectural glass of claim 2, wherein both the first barrier and the second barrier are resilient barriers.

4. The wind resistant architectural glass according to claim 1, wherein SGP films are attached to the outer glass sheet and the reduced-pressure glass sheet on the sides facing the windshield glass sheet, respectively, and the SGP films are provided with through holes at positions corresponding to the first through holes or the second through holes, respectively.

5. A wind-resistant architectural glass according to any one of claims 1 to 4, wherein the side of the windshield remote from the reduced pressure glass pane is further provided with an inner glass pane, and a sound-insulating film is sandwiched between the inner glass pane and the windshield.

6. The wind resistant architectural glass of any one of claims 1-4, wherein a thickness of the first pressure relief cavity is less than a thickness of the second pressure relief cavity.