CN102213067A - Fireproofing closed observation window - Google Patents
Fireproofing closed observation window Download PDFInfo
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- CN102213067A CN102213067A CN 201110138794 CN201110138794A CN102213067A CN 102213067 A CN102213067 A CN 102213067A CN 201110138794 CN201110138794 CN 201110138794 CN 201110138794 A CN201110138794 A CN 201110138794A CN 102213067 A CN102213067 A CN 102213067A
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Abstract
The invention relates to a fireproofing closed observation window. The fireproofing closed observation window comprises an observation window frame and observation window glass, wherein the observation window frame is embedded in an observation hole of a closed partition wall and comprises an embedded anchor bar embedded in the closed partition wall, an observation window frame base which is welded with the embedded anchor bar and has an L-shaped cross section and a high strength pressure plate which is welded with the observation window frame base; the observation window glass is fixedly connected on the observation window frame and comprises internal high strength fireproofing glass and external high strength fireproofing glass; the peripheral sides of the internal high strength fireproofing glass are clamped in an internal fireproofing rubber composite board; and the peripheral sides of the external high strength fireproofing glass are clamped in an external fireproofing rubber composite board. The window has integrated fire prevention, airtight and perspective functions, realizes the airtight and perspective functions while meets the performance requirements of first-grade fireproofing windows, and can be directly assembled on the observation hole of the closed partition wall of a room for civil airdefense construction equipment.
Description
Technical field
The present invention relates to the observation port on a kind of airtight partition wall peep hole that is installed in the engineering equipment room.
Background technology
Continuous development along with science and technology, relevant art index in the civil air defense constructions and installations design specifications is also progressively being improved raising, so the various performances to safeguard are also just had higher requirement, especially be arranged on the airtight observation window at airtight partition wall place, part engineering equipment room, except that meeting airtight and having an X-rayed the requirement, present also requirement can reach the performance requirement of first class fire window.
But existing airtight observation window only has certain airtight and perspective performance, does not consider fire-proof function when design, and its main material can not heat-insulating, fire-preventing, and airtight pattern and seal are not suitable for the realization of heat-insulating, fire-preventing function yet; And because the first class fire window has the particularity of himself, add in the mandatory fire-fighting national standard of new promulgation, the fire insulation of first class fire window, fire integrity etc. are had higher requirement, the inapplicable fully new requirement of existing airtight observation window technology.In addition, because existing airtight observation window design is of the remote past, configuration design is attractive in appearance inadequately, and antiseptic property is also relatively poor, and existing also the needs improves.
In order to address the above problem, adapt to the requirement of civil air defense constructions and installations development, press for the airtight observation window that research has fire-proof function now, with the requirement of satisfying new criteria and the fire prevention demand of the airtight peep hole of civil air defense constructions and installations, especially the design aspect of airtight observation window is wanted case study, specialized designs never is to rest on the aspect of only selecting existing airtight observation window for use just can deal with problems.
Summary of the invention
The purpose of this invention is to provide a kind of fire prevention airtight observation window, solve the technical problem that traditional airtight observation window does not have fire-proof function; And solve that traditional airtight observation window configuration design is attractive in appearance inadequately, the problem of antiseptic property difference.
For achieving the above object, the present invention adopts following technical scheme: a kind of fire prevention airtight observation window, comprise the observation port framework at the peep hole place that is embedded in airtight partition wall and be fixedly connected on viewing glass on the observation port framework, it is characterized in that: described observation port framework comprises the pre-buried dowel that is embedded in the airtight partition wall, be welded to connect with pre-buried dowel and cross section is L shaped observation port frame base and the high-strength pressing plate that is welded to connect with the observation port frame base.
High-strength refractory glass and outer high-strength refractory glass in described viewing glass comprises, the surrounding of high-strength refractory glass is clipped in the interior fire-resistant rubber composite plate in described, and the surrounding of interior high-strength refractory glass is fixed on the medial surface of described high-strength pressing plate by interior high-strength pressing plate, interior high-strength connecting bolt and inner spring packing ring; The surrounding of described outer high-strength refractory glass is clipped in the outer fire-resistant rubber composite plate, and the surrounding of outer high-strength refractory glass is fixed on the lateral surface of described high-strength pressing plate by outer high-strength pressing plate, outer high-strength connecting bolt and outer spring packing ring.
Described high-strength pressing plate can be made up of thin plate and thickening plate, and described plate sheet welding is connected on the lateral surface of observation port frame base, and described thickening plate is welded to connect in the be connected corner of thin plate with the observation port frame base.
Described pre-buried dowel can be straight muscle or curved muscle.
The used material of described observation port frame base and high-strength pressing plate can be cold-rolled steel, galvanized steel, almag steel or stainless steel.
Compared with prior art the present invention has following characteristics and beneficial effect: the present invention is a kind of novel safeguard, not only have certain airtight performance and perspective performance, and can play the effect of isolating and stoping fire spreading, satisfy the fire prevention demand of the airtight peep holes of preventive works fully, promptly satisfied fire endurance, stability, integrality and the thermal insulation of " fire window " GB16809-2008 standard-required.In addition, the present invention also has good looking appearance, advantage that antiseptic property is good.
The present invention integrates fire prevention, airtight and perspective function, in the performance requirement that has reached the first class fire window, realized function airtight and perspective, can be directly installed on the airtight partition wall peep hole of civil air defense constructions and installations equipment room (between diesel generation machine room and Control of Power Plant chamber).The present invention has satisfied the new demand of civil air defense constructions and installations design specifications to airtight observation window, have military benefit and social benefit and economic benefit (especially in the civil air defense constructions and installations construction, having boundless popularizing application prospect) widely, help promoting the all-round construction of civil air defense constructions and installations.
Description of drawings
The present invention will be further described in detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the schematic diagram of A-A section among Fig. 1.
Fig. 3 is the enlarged diagram at I place among Fig. 2.
High-strength connecting bolt, 9-inner spring packing ring, 10-airtight partition wall, the outer high-strength connecting bolt of 11-, 12-outer spring packing ring in high-strength pressing plate, 4-observation port framework, the pre-buried dowel of 4.1-, 4.2-observation port frame base, the high-strength pressing plate of 4.3-, the outer high-strength refractory glass of 5-, the outer fire-resistant rubber composite plate of 6-, the outer high-strength pressing plate of 7-, the 8-in fire-resistant rubber composite plate, the 3-in high-strength refractory glass, the 2-in Reference numeral: the 1-.
The specific embodiment
Embodiment is referring to shown in Fig. 1-3, and this fire prevention airtight observation window comprises the observation port framework 4 at the peep hole place that is embedded in airtight partition wall 10 and is fixedly connected on viewing glass on the observation port framework 4.Described observation port framework 4 comprises the pre-buried dowel 4.1 that is embedded in the airtight partition wall 10, be welded to connect with pre-buried dowel 4.1 and cross section is L shaped observation port frame base 4.2 and the high-strength pressing plate 4.3 that is welded to connect with observation port frame base 4.2.Described pre-buried dowel 4.1 can adopt curved muscle for straight muscle or curved muscle in the present embodiment.Described high-strength pressing plate 4.3 is made up of thin plate and thickening plate, and described plate sheet welding is connected on the lateral surface of observation port frame base 4.2, and described thickening plate is welded to connect in the be connected corner of thin plate with observation port frame base 4.2.Described observation port frame base 4.2 and high-strength pressing plate 4.3 used materials can be cold-rolled steel, galvanized steel, almag steel or stainless steel etc., and wherein high-strength light alloy steel such as almag steel or stainless steel is best, because their intensity height.
High-strength refractory glass 1 and outer high-strength refractory glass 5 in described viewing glass comprises, the surrounding of high-strength refractory glass 1 is clipped in the interior fire-resistant rubber composite plate 2 in described, and the surrounding of interior high-strength refractory glass 1 is fixed on the medial surface of described high-strength pressing plate 4.3 by interior high-strength pressing plate 3, interior high-strength connecting bolt 8 and inner spring packing ring 9; The surrounding of described outer high-strength refractory glass 5 is clipped in the outer fire-resistant rubber composite plate 6, and the surrounding of outer high-strength refractory glass 5 is fixed on the lateral surface of described high-strength pressing plate 4.3 by outer high-strength pressing plate 7, outer high-strength connecting bolt 11 and outer spring packing ring 12.
High-strength refractory glass 1 and outer high-strength refractory glass 5 are a kind of transparent high strength/fire proof glass in described, in certain fire-resistant time limit, have fire-resistant complete not broken, effectively intercept the characteristics that flame smog and high temperature poison gas spread, its intensity is very high, can not only have an X-rayed (having individual layer good clear characteristic), can also reach the first class fireproof performance.Fire-resistant rubber composite plate 2 and outer fire-resistant rubber composite plate 6 can be high temperature resistant in described, again can be airtight, also have the first class fireproof performance.Have some, equirotal bolt hole on the described high-strength pressing plate 4.3, the use that matches with interior high-strength connecting bolt 8, outer high-strength connecting bolt 11 of these bolts hole.High-strength connecting bolt 8, inner spring packing ring 9, outer high-strength connecting bolt 11 and outer spring packing ring 12 are the hardware with fireproof performance of high-strength high-quality in described, interior high-strength refractory glass 1 and outer high-strength refractory glass 5 can be fixed on the observation port framework.
The course of work of the present invention: the present invention is installed on the peep hole of airtight partition wall 10 in civil air defense constructions and installations equipment room, has airtight, perspective performance at ordinary times, when breaking out of fire, can rise and isolate and the prevention fire spreading, can satisfy the fire prevention demand of the airtight peep hole of engineering.
Claims (4)
- One kind the fire prevention airtight observation window, comprise the observation port framework (4) at the peep hole place that is embedded in airtight partition wall (10) and be fixedly connected on viewing glass on the observation port framework (4), it is characterized in that: described observation port framework (4) comprises the pre-buried dowel (4.1) that is embedded in the airtight partition wall (10), be welded to connect with pre-buried dowel (4.1) and cross section is L shaped observation port frame base (4.2) and the high-strength pressing plate (4.3) that is welded to connect with observation port frame base (4.2);High-strength refractory glass (1) and outer high-strength refractory glass (5) in described viewing glass comprises, the surrounding of high-strength refractory glass (1) is clipped in the interior fire-resistant rubber composite plate (2) in described, and the surrounding of interior high-strength refractory glass (1) is fixed on the medial surface of described high-strength pressing plate (4.3) by interior high-strength pressing plate (3), interior high-strength connecting bolt (8) and inner spring packing ring (9); The surrounding of described outer high-strength refractory glass (5) is clipped in the outer fire-resistant rubber composite plate (6), and the surrounding of outer high-strength refractory glass (5) is fixed on the lateral surface of described high-strength pressing plate (4.3) by outer high-strength pressing plate (7), outer high-strength connecting bolt (11) and outer spring packing ring (12).
- 2. fire prevention airtight observation window according to claim 1, it is characterized in that: described high-strength pressing plate (4.3) is made up of thin plate and thickening plate, described plate sheet welding is connected on the lateral surface of observation port frame base (4.2), and described thickening plate is welded to connect in the be connected corner of thin plate with observation port frame base (4.2).
- 3. fire prevention airtight observation window according to claim 1 is characterized in that: described pre-buried dowel (4.1) is straight muscle or curved muscle.
- 4. fire prevention airtight observation window according to claim 1 is characterized in that: described observation port frame base (4.2) and the used material of high-strength pressing plate (4.3) are cold-rolled steel, galvanized steel, almag steel or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101387944A CN102213067B (en) | 2011-05-26 | 2011-05-26 | Fireproofing closed observation window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101387944A CN102213067B (en) | 2011-05-26 | 2011-05-26 | Fireproofing closed observation window |
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| Publication Number | Publication Date |
|---|---|
| CN102213067A true CN102213067A (en) | 2011-10-12 |
| CN102213067B CN102213067B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101387944A Active CN102213067B (en) | 2011-05-26 | 2011-05-26 | Fireproofing closed observation window |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046848A (en) * | 2012-12-05 | 2013-04-17 | 广州市科帮洁净工程技术有限公司 | Manufacture and installment method of cleaning room fire window and cleaning room fire window |
| CN103046845A (en) * | 2013-01-30 | 2013-04-17 | 中国人民解放军总参谋部工程兵第四设计研究院 | Sealed shielding observation window and construction method thereof |
| CN103982115A (en) * | 2014-05-28 | 2014-08-13 | 上海交通大学 | Vacuum glass high-low-temperature observation window device having temperature compensation function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1344890A2 (en) * | 2002-03-13 | 2003-09-17 | Lampertz GMBH & CO. KG | Fire protected door frame in a fire protected security room |
| CN2615305Y (en) * | 2003-04-08 | 2004-05-12 | 梁智滔 | Peep-hole for steel fire proof door wing |
| JP2008144474A (en) * | 2006-12-11 | 2008-06-26 | Js Corp | Fireproof remodeled door using existing door frame |
-
2011
- 2011-05-26 CN CN2011101387944A patent/CN102213067B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1344890A2 (en) * | 2002-03-13 | 2003-09-17 | Lampertz GMBH & CO. KG | Fire protected door frame in a fire protected security room |
| CN2615305Y (en) * | 2003-04-08 | 2004-05-12 | 梁智滔 | Peep-hole for steel fire proof door wing |
| JP2008144474A (en) * | 2006-12-11 | 2008-06-26 | Js Corp | Fireproof remodeled door using existing door frame |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046848A (en) * | 2012-12-05 | 2013-04-17 | 广州市科帮洁净工程技术有限公司 | Manufacture and installment method of cleaning room fire window and cleaning room fire window |
| CN103046845A (en) * | 2013-01-30 | 2013-04-17 | 中国人民解放军总参谋部工程兵第四设计研究院 | Sealed shielding observation window and construction method thereof |
| CN103982115A (en) * | 2014-05-28 | 2014-08-13 | 上海交通大学 | Vacuum glass high-low-temperature observation window device having temperature compensation function |
| CN103982115B (en) * | 2014-05-28 | 2015-11-25 | 上海交通大学 | With the vacuum glass high/low temperature observation window device of thermal control compensate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102213067B (en) | 2012-05-23 |
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Owner name: SHANGHAI ZHONGXING PROTECTION TECHNOLOGIES CO., LT Free format text: FORMER OWNER: 4TH ENGINEER DESIGN + RESEARCH INSTITUTE OF HEADQUARTERS OF THE GENERAL STAFF OF THE P. L. A. Effective date: 20150225 |
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Free format text: CORRECT: ADDRESS; FROM: 100850 HAIDIAN, BEIJING TO: 201411 FENGXIAN, SHANGHAI |
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Effective date of registration: 20150225 Address after: Fengxian District Shanghai Fengcheng town in 201411 Road No. 251 Patentee after: SHANGHAI ZHONGXING PROTECTION TECHNOLOGY CO., LTD. Address before: 100850 Taiping Road, Beijing, Haidian District, No. 24 Patentee before: 4th Engineer Design & Research Institute of Headquarters of the General staff of the P. L. A. |
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Address after: 201499, Fengxian District, Fengxian, Shanghai town Light Road No. 699 Patentee after: Shanghai public security protection Polytron Technologies Inc Address before: Fengxian District Shanghai Fengcheng town in 201411 Road No. 251 Patentee before: SHANGHAI ZHONGXING PROTECTION TECHNOLOGY CO., LTD. |