CN102839897A

CN102839897A - Explosion-proof window for ordinary building

Info

Publication number: CN102839897A
Application number: CN2012101148346A
Authority: CN
Inventors: 李宝龄
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-18
Filing date: 2012-04-18
Publication date: 2012-12-26

Abstract

The invention discloses an explosion-proof window for an ordinary building; the explosion-proof window is characterized by comprising a frame fixed together with the building; at least partially light transmission glass is arranged in the frame; and an explosion-proof film is uniformly distributed on one side of the glass close to the indoor of the building.

Description

The explosion proof window that is used for buildings in general

Technical field

The present invention relates to the security precautions technology field of buildings in general, relate in particular to a kind of building products technical field explosion-proof, light, the energy-saving heat-insulating function that has.

Background technology

To the coal oil chemical industry, the common ground of these industries is all to exist explosion-proof protection demand from the high-tech semiconductor industry.If the destructiveness of blast is controlled in the scope, its consequence of failure that causes also will minimize.The explosion proof window of most its installations of existing building is main material with thick and heavy safety glass.Yet along with human science and technology, the many-sided development of economic dispatch; It is high all the more that the complexity of things becomes; The requirement that building faced is a blasting impact no longer merely, often exist to face light, the energy-conservation test of building products, so the requirement of modern architecture further improves.Normally used building explosion proof window can not satisfy explosion-proof and light, energy-conservation etc. requirement simultaneously in the prior art.

Summary of the invention

In order to overcome the shortcoming that exists in the prior art, the present invention is provided for the explosion proof window of buildings in general, and this explosion proof window can satisfy explosion-proof, light and requirements of saving energy simultaneously.

In order to realize the foregoing invention purpose; The present invention discloses a kind of explosion proof window that is used for buildings in general; It is characterized in that this explosion proof window comprises a framework, this framework and this building fix; One glass of part printing opacity at least is set, this glass rupture pressure disc that on an indoor side, evenly distributes in this framework near this building.

Further, this framework is made up of the square steel keel.This framework comprises first framework and second framework, and this first framework and this building are fixed, and this second framework and this glass and rupture pressure disc are fixed.This first framework and this second framework lean on an indoor side to fix through self-tapping screw, and this first framework and this second framework lean on an outdoor face down bonding to connect in succession.Foam strip and/or rubber pad are placed in this second framework and this glass and rupture pressure disc junction.

Further, this rupture pressure disc is made up of PET.The thickness of this rupture pressure disc is 4 to 15mil.The thickness of this rupture pressure disc is 7mil.

Further, this glass and this building keep relative fixed.This glass is safety glass.

Compared with prior art, the explosion proof window that is used for buildings in general provided by the present invention can effectively slow down the fierce impact that when indoor blasting, is caused, and can make broken glass position relative fixed, does not hurt sb.'s feelings and can not splash everywhere.In addition, the explosion proof window that is used for buildings in general provided by the present invention also have easy for installation, overall structure is light and the advantage of energy conservation.

Description of drawings

Can graphicly further be understood through following detailed Description Of The Invention and appended about advantage of the present invention and spirit.

Fig. 1 is the primary structure sketch map of the explosion proof window that goes out shown in the present;

Fig. 2 is the A-A cross-sectional view of the explosion proof window that goes out shown in the present;

Fig. 3 is the B-B cross-sectional view of the explosion proof window that goes out shown in the present;

Fig. 4 is positive pressure of shock wave regularity of distribution figure.

Main diagram

1-window frame 2-inside casing 3-self-tapping screw 4-fluid sealant 5-rubber sheet gasket

6-foam strip 7-glass 8-rupture pressure disc

The specific embodiment

Specify the explosion proof window of a kind of specific embodiment of the present invention below in conjunction with accompanying drawing.Yet, should the present invention be understood as this embodiment that is not limited to following description, and technical concept of the present invention can be implemented with other known technologies or function, the other technologies combination identical with those known technologies.

In the following description; For clear structure of the present invention and the working method of showing; To describe by many directionality words; But should be, and be to be understood that and be word of limitation with Word Understandings such as " preceding ", " back ", " left side ", " right side ", " outward ", " interior ", " outwards ", " inwardly " for making things convenient for term.Wherein, " indoor " is meant the inner space that the outermost layer space by building is constituted, and " outdoor " is meant the relative space outerpace in inner space that is constituted with outermost layer space by building.

The object of the present invention is to provide a kind of light ought indoorly blasting can effectively resist explosion tension force and the energy-conservation explosion proof window of not opening of daylighting, this explosion proof window can effectively be resisted outside tension force and the light requirements of saving energy that the blasting impact ripple causes.In order to realize the foregoing invention purpose, the present invention provides a kind of explosion proof window that can resist indoor blast tension force that is used for buildings in general.As shown in fig. 1, Fig. 1 is the primary structure sketch map of the explosion proof window that goes out shown in the present.This explosion proof window comprises a framework, and said framework and said building fix, and the glass 7 of part printing opacity at least is set in the said framework, the said glass rupture pressure disc (not shown) that on the indoor side near said building, evenly distributes.

Fig. 2 is the A-A cross-sectional view of the explosion proof window that goes out shown in the present, and Fig. 3 is the B-B cross-sectional view of the explosion proof window that goes out shown in the present.Below will combine Fig. 2,3 to specify the structure of explosion proof window involved in the present invention.

The present invention provides a kind of explosion proof window main body that can resist indoor blast tension force to include window frame 1, self-tapping screw 3, glass 7, rupture pressure disc 8.This window frame 1 is frame-like, is made up of the square steel keel.Also comprise an inside casing 2 in the window frame, window frame 1 is formed " recessed " type with inside casing 2.Wherein this window frame 1 directly keeps fixing with building, and inside casing 2 is used for keeping fixing with glass 7.Window frame 1 is being fixed through self-tapping screw 3 near the indoor side of building with inside casing 2, and window frame 1 and inside casing 2 connect fixing near a face down bonding of outdoor buildings.The advantage of doing like this is to make the mounting process of this explosion proof window more easy.

Cover one deck rupture pressure disc 8 at least on this glass 7.In order to guarantee best explosion-proof effect, glass 7 guarantees relative fixed with building.Inside casing 2 is placed foam strip 6 and/or rubber pad 5 with glass 7 and rupture pressure disc 8 junctions simultaneously.In this embodiment, glass 7 is in the side near window frame 1, and placement rubber sheet gasket 5 between the inside casing 2, places foam strip 6 in the side of glass 7 near the place of inside casing 2.Meanwhile, the place that is connected with foam strip 6 of glass 7 is coated with fluid sealant and fixes.

Rupture pressure disc 8 is covered in this glass 7 equably and leans on an indoor side, and the purpose of doing like this is in order to place because of reducing the explosion-proof performance of this explosion proof window for a long time sunshine.Preferably, this rupture pressure disc 8 is made up of PET (PET).The thickness of this rupture pressure disc 8 is 4 to 15mil.In a kind of preferred embodiments, the thickness of this rupture pressure disc 8 is 7mil.In another preferred embodiments, glass 7 is safety glass.This safety glass uses doubling glass in this embodiment.Doubling glass is also claimed laminated glass.English name is Laminated Glass; Doubling glass is that two or multi-disc float glass therebetween are with tough PVB (ethene polymers butyrate) glued membrane; Through hot press pressing and discharge intermediate air as much as possible, put into the high steam still then and utilize HTHP that the little air of remnants is dissolved in glued membrane to form.With other glassy phases relatively, that doubling glass has is shatter-proof, antitheft, shellproof, explosion-proof performance.Energy-conservation, wherein the middle rete of doubling glass can lower solar radiation, prevents the loss of the energy, and power consumption, the intermediate coat of saving air-conditioning can produce cushioning effect to the sonic vibration product of sound, thereby reach soundproof effect.The intermediate coat of doubling glass can also intercept percent ninety-nine ultraviolet ray.

Below will provide at least one experimental data that the capability of antidetonance of the present invention is described:

1, powder column condition

Quality: 1077g (TNT/PETN=1: 1)

Size: φ 9mm * 9mm

Density: 1.60g/cm ³

2, positive pressure of shock wave testing equipment

Pressure sensor (U.S. PCB company), totally 7;

The transient data Acquisition Instrument.

3, powder column electuary ripple superpressure test

Experimental measurement powder column explosion time in air, at the positive pressure of shock wave that diverse location produces, what pressure sensor was measured is that reflection is pressed, the superpressure regularity of distribution of shock wave is seen Fig. 4.

among Fig. 4 wherein m is the equivalent (1.29kg) of the TNT of test powder column, and R is the distance (unit is m) of powder column center and sensor.

When powder column centre distance is distributed as 1.734m and 1.305m apart from the centre distance of explosion proof window of the present invention; Keep the quick-fried heart and sample center in same level height; According to the positive pressure of shock wave regularity of distribution in the air, the shock wave peak pressure that powder column produces at 1.734m and 1.305m place is distributed as 200kPa and (is equivalent to the shock reflection pressure and is distributed as 400kPa and 600kPa with 300kPa.

After standing double above-mentioned test, explosion proof window of the present invention remains intact.

Based on a kind of light, energy-saving explosion-proof window of the invention provides of above-mentioned design,, blast when indoor owing on window page or leaf indoor surface, be provided with rupture pressure disc; Pressure near the time, safety glass can be broken, but because the existence of rupture pressure disc; Rupture pressure disc itself can not scraped, and the broken glass of opening is but tightly adsorbed by rupture pressure disc, can not splash everywhere; Cause financial and personnel's injures and deaths on every side, make safety glass have explosion prevention function.Rupture pressure disc has power saving function simultaneously, meets the demand of modern architecture to energy-conservation requirement.The present invention is a stock with common safety glass; Applicability is extensive, can meet the overall appearance effect of building itself fully, not only can be used for storing or producing on the warehouse or factory building of combustible and explosive articles; But also can be used for other civil buildings; The position is set can arbitrarily be selected, and not only can be arranged on every side on the body of wall, and can be arranged on the roof.In sum; That explosion proof window of the present invention has is simple in structure and scientific and reasonable, be provided with convenient and be provided with that position compliance is strong, reliable operation and safety are good, be provided with after internally the aesthetics of wall face produce harmful effect and work after do not recover characteristics easily, thereby have extremely obvious practicability and valuable economy.

Described in this manual is preferred embodiment of the present invention, and above embodiment is only in order to explain technical scheme of the present invention but not limitation of the present invention.All those skilled in the art all should be within scope of the present invention under this invention's idea through the available technical scheme of logical analysis, reasoning, or a limited experiment.

Claims

1. explosion proof window that is used for buildings in general; It is characterized in that said explosion proof window comprises a framework, said framework and said building fix; One glass of part printing opacity at least is set, the said glass rupture pressure disc that on an indoor side, evenly distributes in the said framework near said building.

2. explosion proof window as claimed in claim 1 is characterized in that said framework is made up of the square steel keel.

3. explosion proof window as claimed in claim 1 is characterized in that, said framework comprises first framework and second framework, and said first framework and said building are fixed, and said second framework and said glass and rupture pressure disc are fixed.

4. explosion proof window as claimed in claim 3 is characterized in that, said first framework and said second framework lean on an indoor side to fix through self-tapping screw, and said first framework and said second framework lean on an outdoor face down bonding to connect in succession.

5. explosion proof window as claimed in claim 3 is characterized in that, foam strip and/or rubber pad are placed in said second framework and said glass and rupture pressure disc junction.

6. explosion proof window as claimed in claim 1 is characterized in that, said glass and said building keep relative fixed.

7. explosion proof window as claimed in claim 1 is characterized in that said rupture pressure disc is made up of PET.

8. explosion proof window as claimed in claim 1 is characterized in that, the thickness of said rupture pressure disc is 4 to 15mil.

9. explosion proof window as claimed in claim 8 is characterized in that, the thickness of said rupture pressure disc is 7mil.

10. explosion proof window as claimed in claim 1 is characterized in that, said glass is safety glass.