CN104290870A - Fireproof door - Google Patents
Fireproof door Download PDFInfo
- Publication number
- CN104290870A CN104290870A CN201410398782.9A CN201410398782A CN104290870A CN 104290870 A CN104290870 A CN 104290870A CN 201410398782 A CN201410398782 A CN 201410398782A CN 104290870 A CN104290870 A CN 104290870A
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- CN
- China
- Prior art keywords
- door
- plate
- doorframe
- fireproof
- fire protection
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- 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.)
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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention relates to a fireproof door, in particular to a fireproof door which has sound-insulation performance. The fireproof door comprises a door frame and a door plate, the same vertical sides of the door frame and the door plate are hinged together, fireproof strips and sealing strips are arranged between the periphery of the door frame and the periphery of the door plate, and the door frame and door plate are each of a cavity structure formed by bending a steel plate and welding. The fireproof door is characterized in that the inner cavity of the door frame and the inner cavity of the door plate are filled with rock wool. The fireproof door is particularly suitable for various vessels and civil ships.
Description
Technical field
The present invention relates to a kind of fire protection gate.Specifically, be the fire protection gate with sound insulation value, be particularly useful on various naval vessel or ship for civil use.
Background technology
At present, the cabin door on naval vessel or ship for civil use is all conventional fire door.This conventional fire door, comprises doorframe and door-plate, between the same vertical edge of doorframe and door-plate by hinge together.Between doorframe and door-plate surrounding, be provided with fireproof strip and sealing band, realize fire-proof function by fireproof strip and sealing band.Wherein, described doorframe and door-plate are the cavity structures adopting steel plate bending, be welded.Because described doorframe and door-plate are the cavity structures adopting steel plate bending, be welded, non-filler in the inner chamber of doorframe and door-plate, sound insulation value is poor, is difficult to hinder ambient noise to be delivered in cabin, makes the impact by surrounding environment interference in cabin larger.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of fire protection gate.This fire protection gate, sound insulation value is good, and ambient noise can be hindered to be delivered in cabin, and surrounding environment can be avoided to disturb the impact in cabin.
The problems referred to above that the present invention will solve are realized by following technical scheme:
Fire protection gate of the present invention comprises doorframe and door-plate, hinged between the same vertical edge of doorframe and door-plate.Fireproof strip and sealing band is had between doorframe and door-plate surrounding.Described doorframe and door-plate are all with steel plate bending, the cavity structure that is welded, are characterized in that described doorframe and door-plate inner chamber are all filled with rock wool.
Wherein, the cross-sectional plane of described doorframe is approximate L shape, and described fireproof strip and sealing band are positioned at the L shape horizontal edge of described doorframe and corresponding with the lateral surface at door-plate edge.Described fireproof strip and sealing band are hollow structure.
Take such scheme, have the following advantages:
As can be seen from the above scheme, because described doorframe and door-plate inner chamber are all filled with rock wool.Make this fire protection gate, sound insulation value is good, and ambient noise can be hindered to be delivered in cabin, and surrounding environment can be avoided to disturb the impact in cabin.
Accompanying drawing explanation
Fig. 1 is Fireproof door structure schematic diagram of the present invention;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is the I place enlarged diagram of Fig. 2.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, fire protection gate of the present invention comprises doorframe 1 and door-plate 2, hinged between the same vertical edge of doorframe 1 and door-plate 2.Described doorframe 1 and door-plate 2 are all with steel plate bending, the cavity structure that is welded.For realizing the sealing between doorframe 1 and door-plate 2 surrounding, between doorframe 1 and door-plate 2 surrounding, be provided with sealing band 3.For realizing fire resistance, between doorframe 1 and door-plate 2 surrounding, be provided with fireproof strip 5.The cross-sectional plane of described doorframe 1 is approximate L shape, and described fireproof strip 5 and sealing band 3 are positioned at the L shape horizontal edge of described doorframe 1 and corresponding with the lateral surface at door-plate 2 edge.
For improving fire prevention, sealing property, described fireproof strip 5 and sealing band 3 are hollow structure.Like this, when hatch door is closed, door-plate 2 four weekly assembly is tightly pressed on fireproof strip 5 and sealing band 3.
For improving sound insulation value, in the inner chamber of doorframe 1 and door-plate 2, be all filled with rock wool 4.By filling rock wool 4, improve the sound insulation value of fire protection gate, hindering ambient noise to the impact in cabin.
Claims (3)
1. a fire protection gate, comprises doorframe (1) and door-plate (2), hinged between the same vertical edge of doorframe (1) and door-plate (2); Fireproof strip (5) and sealing band (3) is had between doorframe (1) and door-plate (2) surrounding; Described doorframe (1) and door-plate (2) are all with steel plate bending, the cavity structure that is welded, it is characterized in that described doorframe (1) and door-plate (2) inner chamber are all filled with rock wool (4).
2. fire protection gate according to claim 1, the cross-sectional plane that it is characterized in that described doorframe (1) is approximate L shape, and described fireproof strip (5) and sealing band (3) are positioned at the L shape horizontal edge of described doorframe (1) and corresponding with the lateral surface at door-plate (2) edge.
3. fire protection gate according to claim 1 and 2, is characterized in that described fireproof strip (5) and sealing band (3) are hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398782.9A CN104290870A (en) | 2014-08-14 | 2014-08-14 | Fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410398782.9A CN104290870A (en) | 2014-08-14 | 2014-08-14 | Fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104290870A true CN104290870A (en) | 2015-01-21 |
Family
ID=52310876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410398782.9A Pending CN104290870A (en) | 2014-08-14 | 2014-08-14 | Fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104290870A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3905886A1 (en) * | 1988-05-24 | 1989-12-07 | Rostock Schiffbau Ind Koop | Fire-retarding, sound-damping door |
| KR20090088036A (en) * | 2008-02-14 | 2009-08-19 | 주식회사 에스제이스틸 | The door of ship |
| CN203050441U (en) * | 2013-01-17 | 2013-07-10 | 无锡市海联舰船附件有限公司 | Sound insulation choke used for ship |
| CN103255988A (en) * | 2013-05-31 | 2013-08-21 | 华南建材(深圳)有限公司 | High-sound-insulation fireproof door |
| CN203188856U (en) * | 2013-04-25 | 2013-09-11 | 无锡市海联舰船内装有限公司 | Sliding door sealing strip |
| CN204341368U (en) * | 2014-08-14 | 2015-05-20 | 无锡市海联舰船附件有限公司 | A kind of fire protection gate |
-
2014
- 2014-08-14 CN CN201410398782.9A patent/CN104290870A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3905886A1 (en) * | 1988-05-24 | 1989-12-07 | Rostock Schiffbau Ind Koop | Fire-retarding, sound-damping door |
| KR20090088036A (en) * | 2008-02-14 | 2009-08-19 | 주식회사 에스제이스틸 | The door of ship |
| CN203050441U (en) * | 2013-01-17 | 2013-07-10 | 无锡市海联舰船附件有限公司 | Sound insulation choke used for ship |
| CN203188856U (en) * | 2013-04-25 | 2013-09-11 | 无锡市海联舰船内装有限公司 | Sliding door sealing strip |
| CN103255988A (en) * | 2013-05-31 | 2013-08-21 | 华南建材(深圳)有限公司 | High-sound-insulation fireproof door |
| CN204341368U (en) * | 2014-08-14 | 2015-05-20 | 无锡市海联舰船附件有限公司 | A kind of fire protection gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |