CN103352644A - Watertight and airtight steel fire resisting door plate and fire resisting door comprising same - Google Patents
Watertight and airtight steel fire resisting door plate and fire resisting door comprising same Download PDFInfo
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- CN103352644A CN103352644A CN 201310269297 CN201310269297A CN103352644A CN 103352644 A CN103352644 A CN 103352644A CN 201310269297 CN201310269297 CN 201310269297 CN 201310269297 A CN201310269297 A CN 201310269297A CN 103352644 A CN103352644 A CN 103352644A
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a watertight and airtight steel fire resisting door plate which comprises a door sheet located on the side unexposed to fire and a closing plate located on the side exposed to fire, wherein the closing plate and the door sheet are provided with a first fire-resistant packing layer and a second fire-resistant packing layer; and fire-resistant strips are arranged on the edges of the closing plate, the first fire-resistant packing layer and the second fire-resistant packing layer. An embodiment of the invention further provides a watertight and airtight steel fire resisting door. According to the invention, two layers of fire-resistant materials are added in the middle of the door sheet, and seal strips are used in the joint position of the layers, so that the fire-resistant performance of the door sheet is guaranteed.
Description
Technical field
The present invention relates to a kind of airtight of water tightness fire resistance steel door plate and labeled door thereof.
Background technology
Usually a plurality of cabins that have difference in functionality on the medium-and-large-sized boats and ships, for example, accommodation, plant equipment cabin and control cabin etc., there is cabin door in each cabin.Because possible breaking out of fire on the boats and ships runs well in order to protect personal security and equipment, also the fire line in cabin has been proposed high requirement.At present, people consider that more sealing performance how to improve hatch door reaches better flameproof effect, and the improvement of end of door plate is less, cause in some cases, the sealing effectiveness of hatch door is fine, but door-plate is too thin simple and crude, when fire by scaling loss, make the flameproof effect degradation of hatch door, demand urgently improving.
Summary of the invention
Problem for prior art exists the object of the invention is to propose a kind of airtight of water tightness fire resistance steel door plate and labeled door thereof, by strengthening the anti-fire intensity of hatch door plate, improves the fireproof performance of hatch door.
For reaching this purpose, the present invention by the following technical solutions:
A kind of airtight of water tightness fire resistance steel door plate comprises:
Door-plate is positioned at the fiery face of the back of the body;
Shrouding is positioned at side towards the fire;
Described shrouding and described door-plate have the first fire-proof packing layer and the second fire-proof packing layer;
Described shrouding, the first fire-proof packing layer and the second fire-proof packing layer edge are provided with fireproof strip.
Preferably, described the first fire-proof packing layer is calcium silicate board.
Preferably, described the second fire-proof packing layer is the ceramic wool plate.
Preferably, described door-plate edge is crooked to side towards the fire.
Preferably, described fireproof strip is the fire prevention rubber strip.
A kind of airtight of water tightness fire resistance steel door comprises doorframe and above-mentioned door-plate.
Based on disclosing of above technical scheme, the present invention possesses following beneficial effect:
Among the present invention, add two-layer fire proofing material in the centre of door-plate, and used weather strip in each layer junction, guaranteed the fireproof performance of door-plate.
Description of drawings
Fig. 1 is a kind of airtight of water tightness fire resistance steel door composition that hardens in the embodiment of the invention;
Fig. 2 is along B-B direction cutaway view Amplified image among Fig. 1.
Reference numeral:
1, door-plate; 2, the first fire-proof packings; 3, the second fire-proof packings; 4, shrouding; 5,6, fireproof strip.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment:
The embodiment of the invention provides a kind of airtight of water tightness fire resistance steel door plate, as depicted in figs. 1 and 2, comprising: door-plate 1, be positioned at the fiery face of the back of the body, and its edge is crooked to side towards the fire; Shrouding 4 is positioned at side towards the fire; Described shrouding 4 has for example calcium silicate board of the first fire-proof packing layer 2(with described door-plate 1) and the second fire-proof packing layer (for example ceramic wool plate) 3; Described shrouding 4, the first fire-proof packing layer 2 and the second fire-proof packing layer 3 edge are provided with fireproof strip 5; Fireproof strip 6 is arranged on the place, slit between described door-plate 1 and the described fireproof strip 5.Fireproof strip 5 and fireproof strip 6 can use the fire prevention rubber strip.
The embodiment of the invention also provides a kind of airtight of water tightness fire resistance steel door, comprises doorframe and above-mentioned door-plate.
Among the present invention, add two-layer fire proofing material in the centre of door-plate, and used weather strip in each layer junction, guaranteed the fireproof performance of door-plate.
The embodiment of the invention provides the above; only be the better specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (6)
1. an airtight of water tightness fire resistance steel door plate is characterized in that, comprising:
Door-plate is positioned at the fiery face of the back of the body;
Shrouding is positioned at side towards the fire;
Described shrouding and described door-plate have the first fire-proof packing layer and the second fire-proof packing layer;
Described shrouding, the first fire-proof packing layer and the second fire-proof packing layer edge are provided with fireproof strip.
2. airtight of water tightness fire resistance steel door plate according to claim 1 is characterized in that, described the first fire-proof packing layer is calcium silicate board.
3. airtight of water tightness fire resistance steel door plate according to claim 1 is characterized in that, described the second fire-proof packing layer is the ceramic wool plate.
4. airtight of water tightness fire resistance steel door plate according to claim 1 is characterized in that, described door-plate edge is crooked to side towards the fire.
5. airtight of water tightness fire resistance steel door plate according to claim 1 is characterized in that, described fireproof strip is the fire prevention rubber strip.
6. an airtight of water tightness fire resistance steel door is characterized in that, comprises doorframe and such as each described door-plate in the claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310269297 CN103352644A (en) | 2013-06-30 | 2013-06-30 | Watertight and airtight steel fire resisting door plate and fire resisting door comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310269297 CN103352644A (en) | 2013-06-30 | 2013-06-30 | Watertight and airtight steel fire resisting door plate and fire resisting door comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103352644A true CN103352644A (en) | 2013-10-16 |
Family
ID=49309052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310269297 Pending CN103352644A (en) | 2013-06-30 | 2013-06-30 | Watertight and airtight steel fire resisting door plate and fire resisting door comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103352644A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569529A (en) * | 2016-02-26 | 2016-05-11 | 江阴市黄山船舶配件有限公司 | A60 fireproof airtight and weather tight nuclear shielding protective door |
| CN106907096A (en) * | 2017-04-28 | 2017-06-30 | 泰兴市海兴船舶机械有限公司 | Easy unlatching steel-made fire-retardant door peculiar to vessel |
-
2013
- 2013-06-30 CN CN 201310269297 patent/CN103352644A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569529A (en) * | 2016-02-26 | 2016-05-11 | 江阴市黄山船舶配件有限公司 | A60 fireproof airtight and weather tight nuclear shielding protective door |
| CN106907096A (en) * | 2017-04-28 | 2017-06-30 | 泰兴市海兴船舶机械有限公司 | Easy unlatching steel-made fire-retardant door peculiar to vessel |
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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: 20131016 |