CN103670174A - Airtight observation window for civil air-defense construction - Google Patents
Airtight observation window for civil air-defense construction Download PDFInfo
- Publication number
- CN103670174A CN103670174A CN201310572719.8A CN201310572719A CN103670174A CN 103670174 A CN103670174 A CN 103670174A CN 201310572719 A CN201310572719 A CN 201310572719A CN 103670174 A CN103670174 A CN 103670174A
- Authority
- CN
- China
- Prior art keywords
- glass
- observation window
- civil air
- airtight observation
- stiffener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Building Environments (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses an airtight observation window for the civil air-defense construction. The airtight observation window comprises an outer frame fixed to a wall body. A glass assembly is arranged in the outer frame and comprises first glass, second glass and third glass. A plurality of reinforcing bars are arranged between the first glass and the second glass. A plurality of reinforcing bars are arranged between the second glass and the third glass. Due to the way, the airtight observation window is simple and reasonable in structure, and the glass can not be broken easily when the window is affected by external shock waves.
Description
Technical field
The present invention relates to Technology for Civil Air Defence Projects field, particularly relate to a kind of civil air defense constructions and installations airtight observation window.
Background technology
Airtight observation window is a kind of important defense equipment.Airtight observation window can increase safety, and people's air defense passage, laboratory, underground construction facility room etc. are installed after airtight observation window, can see through glass and observe, and plays again certain airtight effect, can increase security performance, avoids the generation of a lot of crises.Existing airtight observation window is all directly to adopt large sheet glass as combining glass, the large sheet glass of so direct setting, and area is larger, while being subject to foreign impacts ripple, easily cracked.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of civil air defense constructions and installations airtight observation window, simple and reasonable, and when being subject to foreign impacts ripple, glass is not easily broken.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of civil air defense constructions and installations airtight observation window is provided, comprise: with the fixing outside framework of body of wall, described outside framework inside is provided with glass assembly, described glass assembly comprises the first glass, the second glass and the 3rd glass, between described the first glass and the second glass, be provided with a plurality of stiffeners, between described the second glass and the 3rd glass, be provided with a plurality of stiffeners.
In a preferred embodiment of the present invention, described stiffener adopts band steel to make, and thickness is 3 ~ 5 millimeters.
In a preferred embodiment of the present invention, described stiffener is the vertical stiffener arranging.
In a preferred embodiment of the present invention, a plurality of stiffener spaced sets between the first glass and the second glass, spacing is 5 ~ 8 centimetres, a plurality of stiffener spaced sets between the second glass and the 3rd glass, spacing is 5 ~ 8 centimetres.
In a preferred embodiment of the present invention, described the first glass, the second glass and the 3rd glass are high-strength refractory glass.
The invention has the beneficial effects as follows: inventor's preventing engineering airtight observation window, simple and reasonable, when being subject to foreign impacts ripple, glass is not easily broken.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of airtight observation window one preferred embodiment for inventor's preventing engineering.
In accompanying drawing, the mark of each parts is as follows: 1, outside framework, the 2, first glass, the 3, second glass, the 4, the 3rd glass, 5, stiffener.
The specific embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of civil air defense constructions and installations airtight observation window, comprise: with the fixing outside framework 1 of body of wall, described outside framework 1 inside is provided with glass assembly, described glass assembly comprises the first glass 2, the second glass 3 and the 3rd glass 4, between described the first glass 2 and the second glass 3, be provided with a plurality of stiffeners 5, between described the second glass 3 and the 3rd glass 4, be provided with a plurality of stiffeners 5, the setting of described a plurality of stiffener 5, at the large a plurality of strong points that distributed on glass of monoblock, make structural glass be difficult for being hit and cracked.
Preferably, described stiffener 5 adopts band steel to make, and thickness is 3 ~ 5 millimeters.
Described stiffener 5 is the vertical stiffener arranging.
A plurality of stiffeners 5 spaced sets between the first glass 2 and the second glass 3, spacing is 5 ~ 8 centimetres, and a plurality of stiffeners between the second glass 3 and the 3rd glass 4 are similarly spaced set, and spacing is 5 ~ 8 centimetres.
Described the first glass 2, the second glass 3 and the 3rd glass 4 are high-strength refractory glass, and intensity is high, fire and heat endurance.
Inventor's preventing engineering airtight observation window, simple and reasonable, when being subject to foreign impacts ripple, glass is not easily broken.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a civil air defense constructions and installations airtight observation window, it is characterized in that, comprise: with the fixing outside framework of body of wall, described outside framework inside is provided with glass assembly, described glass assembly comprises the first glass, the second glass and the 3rd glass, between described the first glass and the second glass, be provided with a plurality of stiffeners, between described the second glass and the 3rd glass, be provided with a plurality of stiffeners.
2. civil air defense constructions and installations airtight observation window according to claim 1, is characterized in that, described stiffener adopts band steel to make, and thickness is 3 ~ 5 millimeters.
3. civil air defense constructions and installations airtight observation window according to claim 1, is characterized in that, described stiffener is the vertical stiffener arranging.
4. civil air defense constructions and installations airtight observation window according to claim 1, it is characterized in that, a plurality of stiffener spaced sets between the first glass and the second glass, spacing is 5 ~ 8 centimetres, a plurality of stiffener spaced sets between the second glass and the 3rd glass, spacing is 5 ~ 8 centimetres.
5. civil air defense constructions and installations airtight observation window according to claim 1, is characterized in that, described the first glass, the second glass and the 3rd glass are high-strength refractory glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572719.8A CN103670174A (en) | 2013-11-18 | 2013-11-18 | Airtight observation window for civil air-defense construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572719.8A CN103670174A (en) | 2013-11-18 | 2013-11-18 | Airtight observation window for civil air-defense construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103670174A true CN103670174A (en) | 2014-03-26 |
Family
ID=50308863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310572719.8A Pending CN103670174A (en) | 2013-11-18 | 2013-11-18 | Airtight observation window for civil air-defense construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103670174A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278780A (en) * | 2014-11-06 | 2015-01-14 | 常熟市龙鼎装饰工程有限公司 | Fireproof glass curtain wall |
-
2013
- 2013-11-18 CN CN201310572719.8A patent/CN103670174A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278780A (en) * | 2014-11-06 | 2015-01-14 | 常熟市龙鼎装饰工程有限公司 | Fireproof glass curtain wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2015003008A (en) | Buckling-restrained brace assembly. | |
| CN103670174A (en) | Airtight observation window for civil air-defense construction | |
| MX2014010319A (en) | Tower structure and method of assembling. | |
| CN204475565U (en) | A kind of shock isolating pedestal fire prevention assembly | |
| CN103670164A (en) | Novel high-strength airtight observation window | |
| WO2014096799A3 (en) | Improvements in and relating to fence posts | |
| CN203050439U (en) | Anti-nuclear-radiation protection air-tight door | |
| CN106284672A (en) | A kind of training room of closely combat environment in simulating chamber | |
| CN201190423Y (en) | Horizontal protection shed for tall building | |
| CN205975475U (en) | Assembled trunk | |
| CN204199859U (en) | A kind of protective guard | |
| CN103670215A (en) | Multifunctional explosion-proof air-tight door | |
| CN203050404U (en) | Sealed observation window | |
| CN203050424U (en) | Single leaf protection air-tight door with steel structure | |
| CN205804999U (en) | The attachment structure of prefabrication tower crane | |
| CN106898972A (en) | A kind of Multifunctional cable crane span structure skeleton | |
| CN205276658U (en) | Glass furred ceiling that can two -wayly install | |
| CN204919990U (en) | Y type structural section | |
| CN103670175A (en) | Two-layer protecting airtight observation window for civil air-defense construction | |
| CN204167688U (en) | A kind of protection overhead guard for power distribution cabinet | |
| CN203050423U (en) | Novel closed observation window | |
| CN203050374U (en) | Novel shielding and closed observation window | |
| CN208396092U (en) | A kind of windproof curtain wall suitable for skyscraper | |
| CN103670217A (en) | Anti-deformation and anti-explosion airtight door | |
| CN202417228U (en) | Side stress reinforced protective door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |