CN101559827A - Smoke exhaust pipe penetration method - Google Patents
Smoke exhaust pipe penetration method Download PDFInfo
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- CN101559827A CN101559827A CNA2009100114726A CN200910011472A CN101559827A CN 101559827 A CN101559827 A CN 101559827A CN A2009100114726 A CNA2009100114726 A CN A2009100114726A CN 200910011472 A CN200910011472 A CN 200910011472A CN 101559827 A CN101559827 A CN 101559827A
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- bulkhead
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Abstract
The invention discloses a smoke exhaust pipe penetration method, and relates to the technical field of ship pipeline design and installation. The related parts in the method comprises a penetration steel pipe, a compound plate, a surrounding plate, a seat board, a gland bush, an insulating pad, a bolt insulating sleeve, a bolt insulating pad, a bolt and flanges. The method comprises: one end of the surrounding plate is welded with the seat board, and the other end thereof passes through an open pore of the bulkhead and is welded with the bulkhead; the compound plate is welded on the penetration steel pipe, the flanges are welded at the two ends of the penetration steel pipe, the gland bush, the insulating pad, the bolt insulating sleeve and the bolt insulating pad are sheathed on the bolt, and the compound plate is connected with the seat board by the bolt. The penetration method not only meets the water tight and fire-proof requirements of a penetration piece, but also avoids the heat of the pipeline being transmitted towards the bulkhead of the ship.
Description
Technical field
The present invention relates to ship pipeline design and installation technical field, relate in particular to a kind of smoke exhaust pipe penetration method.
Background technology
At present, in ship pipeline design and installation process, the logical cabin pattern of smoke evacuation pipeline does not have relevant national standard and industry standard, and each tame shipyard all is that basis custom separately designs and builds.The shipyard that has does not consider that even bulkhead conducts heat, and directly adopts the logical cabin pattern of common steel tube, and promptly logical cabin compound plate and bulkhead directly weld; The shipyard that has is with logical cabin compound plate and bulkhead bolt together, the centre adds high temperature resistant pad (Graphite pad), as shown in Figure 1, the parts that this smoke exhaust pipe penetration method relates to comprise logical cabin steel pipe 1, compound plate 2, heat insulating mattress 7, bolt collet 8, bolt heat insulating mattress 9, bolt 10 and flange 11, should logical cabin method be that logical cabin steel pipe 1 is welded on the compound plate 2, compound plate 2 is connected with bulkhead 3 by bolt 10, bolt collet 8 is enclosed within on the bolt 10, heat insulating mattress 7 is between compound plate 2 and bulkhead 3, and be enclosed within on the bolt collet 8, bolt heat insulating mattress 9 has two, one between bolt pad and compound plate 2, one between nut shim and bulkhead 3, two bolt heat insulating mattresss 9 all are enclosed within on the bolt collet 8.The logical cabin of this kind method can not satisfy the requirement of A60 level fire prevention watertight bulkhead, is unsuitable for using when pipeline passes A60 level fire prevention watertight bulkhead.
When passing water tight deck or bulkhead for the smoke evacuation pipeline, particularly when pipeline passes A60 level fire prevention watertight bulkhead, for example, when the emergency dynamo smoke exhaust pipe passes emergency generator room, smoke exhaust pipe will pass A60 level fire prevention watertight bulkhead.At this moment, just be badly in need of a kind of watertight, the fire protection requirement that can satisfy communication cabin component is provided, can satisfy the insulating requirements of pipeline again, avoid the heat of pipeline to lead to the cabin method to the smoke evacuation pipeline that the boats and ships bulkhead transmits.
Summary of the invention
The purpose of this invention is to provide a kind of smoke exhaust pipe penetration method, it had both satisfied watertight, the fire protection requirement of communication cabin component, and the heat that can avoid pipeline again is to the transmission of boats and ships bulkhead.
In order to achieve the above object, technical scheme of the present invention is as follows:
A kind of smoke exhaust pipe penetration method, employed parts comprise logical cabin steel pipe, compound plate, coaming plate, seat board, packing seal, heat insulating mattress, bolt collet, bolt heat insulating mattress, bolt and flange, this method comprises the steps: 1) finish logical cabin steel pipe in shop-fabricated, install and weld the flange at logical cabin compound plate and steel pipe two ends, compound plate and seat board match boring in advance, and the aperture of boring is greater than the external diameter of bolt collet; 2) weld the assembly set of finishing coaming plate and seat board in advance in the workshop, the internal diameter of coaming plate is greater than the external diameter of logical cabin steel pipe flange; 3) put according to the logical freight space of pipeline, the perforate of on bulkhead, ruling, the aperture of perforate is greater than the external diameter of coaming plate; 4) the prefabricated assembly set of installation and welding coaming plate and seat board on bulkhead; 5) the bolt collet is enclosed within on the bolt, again a bolt heat insulating mattress is enclosed within on the bolt, then, bolt is passed boring on the compound plate, heat insulating mattress and packing seal are enclosed within on the bolt in order, will lead to the cabin steel pipe then and pass coaming plate by direction shown in the arrow on the steel pipe axis from an end; 6) bolt is passed boring on the seat board, compound plate and seat board are linked together, again a bolt heat insulating mattress is enclosed within on the bolt, tighten bolt and nut, install.
Beneficial effect of the present invention is as follows:
1) make simply, related use parts all adopt common material commonly used on the ship to make;
2) heat-proof quality is good, and the heat-blocking action of the heat radiation of compound plate and heat insulating mattress, packing seal, and the effect of coaming plate make heat can not pass on the bulkhead;
3) fire resistance is good, and bulkhead inboard, coaming plate inside and logical cabin steel pipe outside be the coated insulation material all, even catch fire in the room, also can not grill thoroughly coaming plate in-to-in insulating material, and destroy the bolted connection place, promptly can not be in communication with the outside.
Description of drawings
Fig. 1 is existing smoke exhaust pipe penetration method scheme drawing.
Fig. 2 is a smoke exhaust pipe penetration method scheme drawing of the present invention.
Among the figure: 1, logical cabin steel pipe, 2, compound plate, 3, bulkhead, 4, coaming plate, 5, seat board, 6, packing seal, 7, heat insulating mattress, 8, the bolt collet, 9, the bolt heat insulating mattress, 10, bolt, 11, flange.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done description in further detail:
As shown in Figure 2, smoke exhaust pipe penetration method of the present invention, employed parts comprise logical cabin steel pipe 1, compound plate 2, coaming plate 4, seat board 5, packing seal 6, heat insulating mattress 7, bolt collet 8, bolt heat insulating mattress 9, bolt 10 and flange 11.Logical cabin steel pipe 1 is the one section short tube that needs to pass bulkhead 3 in the smoke evacuation pipeline; Compound plate 2 is doughnut-shaped steel plates that are welded on the logical cabin steel pipe 1; Coaming plate 4 is to be welded on bulkhead 3 parameatal brace panels, can be steel pipe, also can roll with steel plate; Seat board 5 is the annular slabs that are welded on coaming plate 4 ends, can cut with steel plate, also can select flange for use; Packing seal 6 is the pads between a kind of flange, seals; Heat insulating mattress 7 also is the pad between a kind of flange, adopts ceramic fibre material to make, high temperature resistant and insulation; Bolt collet 8 is the ceramic chamber linings that are enclosed within on the bolt, avoids heat by the bolt transmission; Bolt heat insulating mattress 9 is the ceramic gaskets at bolt head and nut position, avoids heat by the bolt transmission.
Shown in Fig. 2, when smoke exhaust pipe passes bulkhead 3,, can strengthen the opening of bulkhead 3 on the one hand by welding coaming plate 4 on bulkhead 3, can help fire prevention and heat radiation so that the connection location of smoke exhaust pipe compound plate 2 and seat board 5 leaves bulkhead 3 one segment distances again on the other hand; Smoke exhaust pipe penetration spare compound plate 2 adopts bolt 10 to be connected with seat board 5, and adopts heat insulation and the double-deck pad of sealing, reduces the heat transmission.Heat insulating mattress 7 can adopt high temperature insulation pad commonly used on the ship, for example ceramic-fibre pad.Also can adopt 3～4 stacks of common graphite pad, make thickness reach 10～15mm, though graphite conducts heat, through the heat radiation of compound plate 2 and the heat-blocking action of a plurality of pads, temperature can reduce a lot.Packing seal 6 can be selected General Purpose Rubber pad (NBR) for use, selects for use the thick rubber plate processing of 10～15mm just passable, good sealing effect.Bolt collet 8 adopts the conventional ceramic lining to get final product, and bolt heat insulating mattress 9 adopts and the high temperature insulation pad of heat insulating mattress 7 same materials gets final product.
The implementation process of smoke exhaust pipe penetration method of the present invention is as follows:
1) finish logical cabin steel pipe 1 in shop-fabricated, promptly install and weld the flange 11 at logical cabin compound plate 2 and steel pipe two ends, compound plate 2 and seat board 5 need match boring in advance, so that postorder installation tie bolt 10, bore size is greater than the external diameter of bolt collet 8;
2) weld the assembly set of finishing coaming plate 4 and seat board 5 in advance in the workshop, the length L 1 of coaming plate 4 can not be oversize, and approximately 150mm gets final product, about the outer diameter D 2 big 5mms of the inside diameter D 1 of coaming plate 4 than logical cabin steel pipe flange 11;
3) put according to the logical freight space of pipeline, the perforate of on bulkhead 3, ruling, the aperture of perforate is a bit larger tham the external diameter 3～5mm of coaming plate 4;
4) the prefabricated assembly set of installation and welding coaming plate 4 and seat board 5 on bulkhead 3;
5) bolt collet 8 is enclosed within on the bolt 10, again a bolt heat insulating mattress 9 is enclosed within on the bolt 10, then, bolt 10 is passed boring on the compound plate 2, heat insulating mattress 7 and packing seal 6 are enclosed within on the bolt 10 in order, to lead to cabin steel pipe 1 then and pass with plate 4 by direction shown in the arrow on the steel pipe axis from an end, the direction of noting will not leading to cabin steel pipe 1 is mistaken, and the connecting bridge of logical cabin compound plate 2 and seat board 5 will be arranged on outdoor of the mechanical cabin of boats and ships; If what pass is A0 level and above fireproof bulkhead, logical cabin steel pipe 1 is in the length L 2 of fire prevention side (being that mechanical cabin is indoor) otherwise less than 450mm;
6) bolt 10 is passed boring on the seat board 5, make compound plate 2 and seat board 5 link together, again a bolt heat insulating mattress 9 is enclosed within on the bolt 10, tighten bolt and nut, install.
The related parts of smoke exhaust pipe penetration method of the present invention all adopt common material commonly used on the ship to make, and make simple; The heat-blocking action of the heat radiation of compound plate and heat insulating mattress, packing seal, and the effect of coaming plate make heat can not pass on the bulkhead, and heat-proof quality is good; Bulkhead inboard, coaming plate inside and logical cabin steel pipe outside be the coated insulation material all, and fire resistance is good.
Claims (1)
1, a kind of smoke exhaust pipe penetration method, it is characterized in that, the parts that use comprise logical cabin steel pipe (1), compound plate (2), coaming plate (4), seat board (5), packing seal (6), heat insulating mattress (7), bolt collet (8), bolt heat insulating mattress (9), bolt (10) and flange (11), it is characterized in that this method comprises the steps:
1) finish logical cabin steel pipe (1) in shop-fabricated, install and the flange (11) at logical cabin compound plate (2) of welding and steel pipe two ends, compound plate (2) and seat board (5) match boring in advance, and the aperture of boring is greater than the external diameter of bolt collet (8);
2) weld the assembly set of finishing coaming plate (4) and seat board (5) in advance in the workshop, the internal diameter (D1) of coaming plate (4) is greater than the external diameter (D2) of logical cabin steel pipe flange (11);
3) put according to the logical freight space of pipeline, go up the line perforate at bulkhead (3), the aperture of perforate is greater than the external diameter of coaming plate (4);
4) go up the prefabricated assembly set of installing and welding coaming plate (4) and seat board (5) at bulkhead (3);
5) bolt collet (8) is enclosed within on the bolt (10), again a bolt heat insulating mattress (9) is enclosed within on the bolt (10), then, bolt (10) is passed boring on the compound plate (2), heat insulating mattress (7) and packing seal (6) are enclosed within on the bolt (10) in order, will lead to cabin steel pipe (1) then and pass coaming plate (4) by direction shown in the arrow on the steel pipe axis from an end;
6) bolt (10) is passed boring on the seat board (5), compound plate (2) and seat board (5) are linked together, again a bolt heat insulating mattress (9) is enclosed within on the bolt (10), tighten bolt and nut, install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100114726A CN101559827B (en) | 2009-05-06 | 2009-05-06 | Smoke exhaust pipe penetration method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100114726A CN101559827B (en) | 2009-05-06 | 2009-05-06 | Smoke exhaust pipe penetration method |
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| Publication Number | Publication Date |
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| CN101559827A true CN101559827A (en) | 2009-10-21 |
| CN101559827B CN101559827B (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100114726A Expired - Fee Related CN101559827B (en) | 2009-05-06 | 2009-05-06 | Smoke exhaust pipe penetration method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897308A (en) * | 2012-10-08 | 2013-01-30 | 江苏省镇江船厂（集团）有限公司 | Exhaust pipe cabin-through structure for top of ship chimney |
| CN103121497A (en) * | 2011-11-21 | 2013-05-29 | 太阳鸟游艇股份有限公司 | Marine flange type cabin-through pipe fitting |
| CN103895851A (en) * | 2014-03-21 | 2014-07-02 | 广新海事重工股份有限公司 | Simple exhaust pipe cabin-communicated part |
| CN106016317A (en) * | 2016-05-10 | 2016-10-12 | 广新海事重工股份有限公司 | Novel heat-insulation smoke exhaust tube cabin communicating fitting |
| CN106741796A (en) * | 2016-11-10 | 2017-05-31 | 中远船务工程集团有限公司 | Complete deck loading cargo ship cigarette, wind, the integrated channel of gas |
| CN106741804A (en) * | 2016-12-01 | 2017-05-31 | 上海佳豪船海工程研究设计有限公司 | A kind of efficient ship leg self-loopa insulation system |
| CN107140133A (en) * | 2017-06-09 | 2017-09-08 | 中航鼎衡造船有限公司 | A kind of asphalt tanker cargo pipe work crossing cabin sealing device |
| CN108082434A (en) * | 2017-12-07 | 2018-05-29 | 中船黄埔文冲船舶有限公司 | Exhaust pipe communication cabin component and its installation method |
| WO2018223609A1 (en) * | 2017-06-06 | 2018-12-13 | 广船国际有限公司 | Ship steam introduction structure |
| CN111379904A (en) * | 2020-04-17 | 2020-07-07 | 中船黄埔文冲船舶有限公司 | Detachable watertight fireproof heat-insulation cabin penetrating piece |
| CN112722228A (en) * | 2021-02-24 | 2021-04-30 | 广州船舶及海洋工程设计研究院（中国船舶工业集团公司第六0五研究院） | Underwater smoke exhaust pipe structure of ship |
| CN113339427A (en) * | 2021-05-13 | 2021-09-03 | 东风汽车集团股份有限公司 | In-wheel motor brake disc and mounting structure thereof |
| CN114776920A (en) * | 2022-04-24 | 2022-07-22 | 洛阳瑞泽石化工程有限公司 | High-temperature air injection equipment for FRP pipeline |
-
2009
- 2009-05-06 CN CN2009100114726A patent/CN101559827B/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121497A (en) * | 2011-11-21 | 2013-05-29 | 太阳鸟游艇股份有限公司 | Marine flange type cabin-through pipe fitting |
| CN102897308A (en) * | 2012-10-08 | 2013-01-30 | 江苏省镇江船厂（集团）有限公司 | Exhaust pipe cabin-through structure for top of ship chimney |
| CN103895851A (en) * | 2014-03-21 | 2014-07-02 | 广新海事重工股份有限公司 | Simple exhaust pipe cabin-communicated part |
| CN106016317A (en) * | 2016-05-10 | 2016-10-12 | 广新海事重工股份有限公司 | Novel heat-insulation smoke exhaust tube cabin communicating fitting |
| CN106741796B (en) * | 2016-11-10 | 2018-08-17 | 中远船务工程集团有限公司 | The integrated channel of complete deck loading cargo ship cigarette, wind, gas |
| CN106741796A (en) * | 2016-11-10 | 2017-05-31 | 中远船务工程集团有限公司 | Complete deck loading cargo ship cigarette, wind, the integrated channel of gas |
| CN106741804A (en) * | 2016-12-01 | 2017-05-31 | 上海佳豪船海工程研究设计有限公司 | A kind of efficient ship leg self-loopa insulation system |
| WO2018223609A1 (en) * | 2017-06-06 | 2018-12-13 | 广船国际有限公司 | Ship steam introduction structure |
| CN107140133A (en) * | 2017-06-09 | 2017-09-08 | 中航鼎衡造船有限公司 | A kind of asphalt tanker cargo pipe work crossing cabin sealing device |
| CN108082434A (en) * | 2017-12-07 | 2018-05-29 | 中船黄埔文冲船舶有限公司 | Exhaust pipe communication cabin component and its installation method |
| CN111379904A (en) * | 2020-04-17 | 2020-07-07 | 中船黄埔文冲船舶有限公司 | Detachable watertight fireproof heat-insulation cabin penetrating piece |
| CN112722228A (en) * | 2021-02-24 | 2021-04-30 | 广州船舶及海洋工程设计研究院（中国船舶工业集团公司第六0五研究院） | Underwater smoke exhaust pipe structure of ship |
| CN113339427A (en) * | 2021-05-13 | 2021-09-03 | 东风汽车集团股份有限公司 | In-wheel motor brake disc and mounting structure thereof |
| CN113339427B (en) * | 2021-05-13 | 2022-08-30 | 东风汽车集团股份有限公司 | In-wheel motor brake disc and mounting structure thereof |
| CN114776920A (en) * | 2022-04-24 | 2022-07-22 | 洛阳瑞泽石化工程有限公司 | High-temperature air injection equipment for FRP pipeline |
| CN114776920B (en) * | 2022-04-24 | 2023-10-20 | 洛阳瑞泽石化工程有限公司 | High-temperature air injection equipment for FRP pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101559827B (en) | 2010-12-29 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhoushan Cosco-Shipyard Group Co.,Ltd. Assignor: Zhongyuan Shipping Engineering Group Co., Ltd. Contract record no.: 2011330000730 Denomination of invention: Smoke exhaust pipe penetration method Granted publication date: 20101229 License type: Exclusive License Open date: 20091021 Record date: 20110615 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20150506 |
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| EXPY | Termination of patent right or utility model |