CN102390491B - Marine fire-proof ceiling - Google Patents
Marine fire-proof ceiling Download PDFInfo
- Publication number
- CN102390491B CN102390491B CN 201110263118 CN201110263118A CN102390491B CN 102390491 B CN102390491 B CN 102390491B CN 201110263118 CN201110263118 CN 201110263118 CN 201110263118 A CN201110263118 A CN 201110263118A CN 102390491 B CN102390491 B CN 102390491B
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- Prior art keywords
- ceiling
- ventilation terminal
- fluffy
- hole
- fire
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- 238000009423 ventilation Methods 0.000 claims description 43
- 239000011490 mineral wool Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004079 fireproofing Methods 0.000 abstract 2
- 229910000746 Structural steel Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a marine fire-proof ceiling, which is mainly applied to a fire-proof test. The ceiling is characterized by comprising a ceiling body (1), wherein the ceiling body (1) is provided with a head lamp hole (2) and an air distributor hole (3); a head lamp (4) is arranged in the head lamp hole (2); the front face of the head lamp hole (2) is provided with a head lamp housing (7); the head lamp housing (7) is fixed on the front face of the ceiling body (1); an air distributor (9) is arranged in the air distributor hole (3) and is fixed on the back face of the ceiling body (1); the front face of the air distributor hole (3) is provided with an air distributor housing (10); and angle iron (11) is arranged outside the air distributor housing (10) and is fixed with the air distributor housing (10) and the ceiling body (1) respectively. The marine fire-proof ceiling has better fire proofing performance and can still guarantee fire proofing grade of itself after formation of holes.
Description
Technical field
The present invention relates to a kind of fire-barrier ceiling peculiar to vessel, mainly be used in the bonfire test, belong to boats and ships decoration technique field.
Background technology
Top ceiling in the cabin is to be formed by some monolithic ceiling splicings, before sending into shipyard processing, top ceiling need be delivered to the fire prevention experimental establishment top ceiling is carried out bonfire test, test the back that meets the demands, obtain the approval of ship inspection society, satisfy corresponding fire-protection rating to guarantee top ceiling.Top ceiling is in the past just delivered to the fire prevention experimental establishment and is carried out bonfire test after splicing is finished, although can check out top ceiling to reach the fire-protection rating requirement at that time, but need be in its surperficial perforate when top ceiling is delivered to shipyard and formally installed, and install fluffy ceiling light, ventilation terminal, the first-class parts of exhausting and could install aboard ship at last.Yet top ceiling can have influence on its fire performance through perforate and after installing fluffy ceiling light, ventilation terminal, the first-class parts of exhausting, even causes the fire-protection rating in ceiling portion zone not up to standard, has reduced the fire resistance of top ceiling.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of fire performance better, after perforate, still can guarantee the fire-barrier ceiling peculiar to vessel of its fire-protection rating.
The object of the present invention is achieved like this:
The present invention's fire-barrier ceiling peculiar to vessel, comprise the top ceiling body, offer fluffy ceiling light hole and ventilation terminal hole on the described top ceiling body, described fluffy ceiling light is provided with fluffy ceiling light in the hole, the bottom of this fluffy ceiling light is lamp socket, the top is lampshade, described lampshade is fixed on the top ceiling body back side, the front in described fluffy ceiling light hole is provided with fluffy ceiling light case, described fluffy ceiling light case is fixed on the front of top ceiling body, the inside of described fluffy ceiling light case is filled with rock wool, and described ventilation terminal is provided with ventilation terminal in the hole, and described ventilation terminal is fixed on the back side of top ceiling body, the front in described ventilation terminal hole is provided with the ventilation terminal case, described ventilation terminal case inside is filled with rock wool, and the outside of described ventilation terminal case is provided with angle bar, and described angle bar fixes with ventilation terminal case and top ceiling body respectively.
Described angle bar is L-shaped, and the vertical edge of " L " shape of described angle bar and the outside of ventilation terminal case fit, and base and top ceiling body fit, and with the corrosion-resistant steel pulling rivet angle bar and ventilation terminal case, top ceiling body is fixed.
Described top ceiling body is the composite rock wool plate, and it is formed by some monolithic ceiling splicings.
Described lamp socket is steel plate, and lampshade is acrylic board.
Compared with prior art, the invention has the beneficial effects as follows:
This fire-barrier ceiling peculiar to vessel is offered fluffy ceiling light hole and ventilation terminal hole at the top ceiling body surface, to behind fluffy ceiling light and the ventilation terminal embedding top ceiling body case be set above fluffy ceiling light hole and ventilation terminal hole, and it is fixed on the top ceiling body, wherein be filled with rock wool in the case, guaranteed the fire-protection rating at the fluffy ceiling light hole of top ceiling body and ventilation terminal hole place, top ceiling is delivered to shipyard and is formally processed installation and can guarantee that also its fire-protection rating is up to standard like this.
Description of drawings
Fig. 1 is the planar structure scheme drawing of the present invention's fire-barrier ceiling peculiar to vessel.
Fig. 2 is the sectional structure chart at place, fluffy ceiling light hole.
Fig. 3 is the sectional structure chart at place, ventilation terminal hole.
Wherein: top ceiling body 1, fluffy ceiling light hole 2, ventilation terminal hole 3, fluffy ceiling light 4, lamp socket 5, lampshade 6, fluffy ceiling light case 7, rock wool 8, ventilation terminal 9, ventilation terminal case 10, angle bar 11.
The specific embodiment
Referring to Fig. 1 to Fig. 3, the present invention relates to a kind of fire-barrier ceiling peculiar to vessel, mainly be used in the bonfire test, it comprises top ceiling body 1, described top ceiling body 1 is the composite rock wool plate, fireproofness is better, and it is formed by some monolithic ceiling splicings, offers fluffy ceiling light hole 2 and ventilation terminal hole 3 on the described top ceiling body 1.
Be provided with fluffy ceiling light 4 in the described fluffy ceiling light hole 2, the bottom of this fluffy ceiling light 4 is lamp socket 5, the top is lampshade 6, and lamp socket 5 is steel plate, and lampshade 6 is acrylic board, its fire-protection rating is higher, the both sides at described lampshade 6 tops are fixed on the back side of top ceiling body 1 by screw, and the front in described fluffy ceiling light hole 2 is provided with fluffy ceiling light case 7, and described fluffy ceiling light case 7 is fixed on the front of top ceiling body 1, the inside of described fluffy ceiling light case 7 is filled with rock wool 8, has guaranteed the fire-protection rating of fluffy ceiling light case 7.
Be provided with ventilation terminal 9 in the described ventilation terminal hole 3, described ventilation terminal 9 is fixed on the front of top ceiling body 1, the front in described ventilation terminal hole 3 is provided with ventilation terminal case 10, described ventilation terminal case 10 inside are filled with rock wool 8, the outside of described ventilation terminal case 10 is provided with angle bar 11, this angle bar 11 is L-shaped, the vertical edge of " L " shape of described angle bar 11 and the outside of ventilation terminal case 10 fit, base and top ceiling body 1 fit, and with the corrosion-resistant steel pulling rivet with angle bar 11 and ventilation terminal case 10, top ceiling body 1 fixes, and makes ventilation terminal case 10 firmly be connected difficult drop-off with top ceiling body 1.
Claims (4)
1. fire-barrier ceiling peculiar to vessel, it is characterized in that: it comprises top ceiling body (1), offer fluffy ceiling light hole (2) and ventilation terminal hole (3) on the described top ceiling body (1), be provided with fluffy ceiling light (4) in the described fluffy ceiling light hole (2), the bottom of this fluffy ceiling light (4) is lamp socket (5), the top is lampshade (6), described lampshade (6) is fixed on top ceiling body (1) back side, the front in described fluffy ceiling light hole (2) is provided with fluffy ceiling light case (7), described fluffy ceiling light case (7) is fixed on the front of top ceiling body (1), the inside of described fluffy ceiling light case (7) is filled with rock wool (8), be provided with ventilation terminal (9) in the described ventilation terminal hole (3), described ventilation terminal (9) is fixed on the back side of top ceiling body (1), the front in described ventilation terminal hole (3) is provided with ventilation terminal case (10), described ventilation terminal case (10) inside is filled with rock wool (8), the outside of described ventilation terminal case (10) is provided with angle bar (11), and described angle bar (11) fixes with ventilation terminal case (10) and top ceiling body (1) respectively.
2. a kind of fire-barrier ceiling peculiar to vessel according to claim 1, it is characterized in that: described angle bar (11) is L-shaped, the vertical edge of " L " shape of described angle bar (11) and the outside of ventilation terminal case (10) fit, base and top ceiling body (1) fit, and with the corrosion-resistant steel pulling rivet angle bar (11) and ventilation terminal case (10), top ceiling body (1) are fixed.
3. a kind of fire-barrier ceiling peculiar to vessel according to claim 1 and 2, it is characterized in that: described top ceiling body (1) is the composite rock wool plate, and it is formed by some monolithic ceiling splicings.
4. a kind of fire-barrier ceiling peculiar to vessel according to claim 3, it is characterized in that: described lamp socket (5) is steel plate, and lampshade (6) is acrylic board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110263118 CN102390491B (en) | 2011-09-07 | 2011-09-07 | Marine fire-proof ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110263118 CN102390491B (en) | 2011-09-07 | 2011-09-07 | Marine fire-proof ceiling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102390491A CN102390491A (en) | 2012-03-28 |
| CN102390491B true CN102390491B (en) | 2013-08-28 |
Family
ID=45857917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110263118 Active CN102390491B (en) | 2011-09-07 | 2011-09-07 | Marine fire-proof ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102390491B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143810B (en) * | 2016-08-04 | 2018-03-27 | 广船国际有限公司 | A kind of method and firebreak device for protecting smallpox B15 level fire integrities |
| CN112124513A (en) * | 2020-10-28 | 2020-12-25 | 南通远洋船舶配套有限公司 | Fireproof and sound-insulation rock wool lampshade for ship and preparation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3426831A1 (en) * | 1984-07-20 | 1986-01-23 | Blohm + Voss Ag, 2000 Hamburg | PRE-PREPARED WALL AND CEILING PANELS COMPOSITION SYSTEM FOR SHIPS AND SIMILAR BUILDINGS |
| JP2007269200A (en) * | 2006-03-31 | 2007-10-18 | Sungmi Co Ltd | Fireproof panel for ship |
| CN201305116Y (en) * | 2008-09-22 | 2009-09-09 | 戴三南 | Sound absorption and insulation ceiling |
| CN201329947Y (en) * | 2008-11-17 | 2009-10-21 | 江苏海陆装饰有限公司 | Ship cabin ceiling |
| CN201419782Y (en) * | 2009-05-11 | 2010-03-10 | 江苏海陆装饰有限公司 | Ship cabin ceiling with convenient dismantlement |
| CN101898624A (en) * | 2010-07-26 | 2010-12-01 | 江苏海陆装饰有限公司 | Ceiling access door |
| CN202219831U (en) * | 2011-09-07 | 2012-05-16 | 江苏海陆科技股份有限公司 | Marine fire proof ceiling |
-
2011
- 2011-09-07 CN CN 201110263118 patent/CN102390491B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102390491A (en) | 2012-03-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Marine fireproof ceiling Granted publication date: 20130828 Pledgee: Jiangyin Jiangsu rural commercial bank Limited by Share Ltd. fortress branch Pledgor: Jiangsu Hailu Technology Incorporated Corp. Registration number: Y2024980036293 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |