CN205001045U - Luxurious yacht diesel engine pipe of discharging fume - Google Patents
Luxurious yacht diesel engine pipe of discharging fume Download PDFInfo
- Publication number
- CN205001045U CN205001045U CN201520772154.2U CN201520772154U CN205001045U CN 205001045 U CN205001045 U CN 205001045U CN 201520772154 U CN201520772154 U CN 201520772154U CN 205001045 U CN205001045 U CN 205001045U
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- Prior art keywords
- aluminium foil
- smoke
- ejecting pipe
- foil cloth
- diesel engine
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Abstract
The utility model discloses a luxurious yacht diesel engine pipe of discharging fume, including discharging fume tub body and insulating layer, the insulating layer cladding is at the surface of tub body of discharging fume, the insulating layer includes from inside to outside wrap -around ceramic fibre blanket in proper order, glass fiber aluminium foil cloth and galvanized sheet housing, discharging fume, fixed mounting has the housing support ring on tub body, it has the ceramic fibre pad to bond on the housing support ring, the ceramic fibre pad is located the inlayer of glass fiber aluminium foil cloth, glass fiber aluminium foil cloth is overlap joint formula structure, lap joint department is through aluminium foil sticky tape sticking the sealing, the galvanized sheet housing is multisection overlap joint formula structure. The utility model discloses can prevent the entering that high temperature air discharged and easily fired the medium in the insulating layer, thermal -insulated, the fire resistance is good, has reduced conflagration hidden danger, simultaneously, the thermal insulation material that uses is including asbestos, still has to inhale the sound and fall the effect of making an uproar, has reduced noise pollution, safety, environmental protection.
Description
Technical field
The utility model relates to diesel engine technologies field, particularly relates to a kind of luxury yacht diesel engine smoke-ejecting pipe.
Background technique
Smoke-ejecting pipe is a critical piece of marine diesel engine, for high-temp waste gas that the is temporary and discharge of discharge cylinder.Smoke-ejecting pipe body is made by alloyed steel, and heat-conducting property is high, and interior appearance temperature is almost identical, and during work, temperature can reach 325 ~ 450 DEG C.Scald for preventing personnel and inflammable medium contact causes fire to smoke-ejecting pipe body, smoke-ejecting pipe body surface is coated with heat insulation layer.The formation of current marine diesel engine smoke-ejecting pipe heat insulation layer is the thermal-protective material of the non-combustible type of the coated one deck of smoke-ejecting pipe body surface, thermal-protective material surface parcel galvanized steel plain sheet case, galvanized steel plain sheet case is more piece overlap joint, to adapt to expansion, the contraction of smoke-ejecting pipe when diesel engine works.In conjunction with the factor such as production specification of the size of smoke-ejecting pipe body, structure and thermal-protective material, the thermal-protective material that smoke-ejecting pipe body surface is coated non-integral, but polylith is combined into, there is gap unavoidably in respective location.So just there will be smoke-ejecting pipe body outer surface high temperature air by thermal-protective material gap discharge the phenomenon that causes thermal-protective coating local temperature to raise and inflammable medium by gap enter touch smoke-ejecting pipe body may.
Model utility content
The utility model is that solution thermal-protective coating local temperature raises and inflammable medium is entered the problem touching smoke-ejecting pipe body by gap, provides a kind of luxury yacht diesel engine smoke-ejecting pipe.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of luxury yacht diesel engine smoke-ejecting pipe, comprise smoke-ejecting pipe body and thermal-protective coating, thermal-protective coating is coated on the outer surface of smoke-ejecting pipe body, thermal-protective coating comprises ceramic fiber blanket coated successively from inside to outside, glass fibre aluminium foil cloth and galvanized sheet case, smoke-ejecting pipe body is welded with case support ring, case support ring is bonded with ceramic fibre mat, ceramic fibre mat is positioned at the internal layer of glass fibre aluminium foil cloth, glass fibre aluminium foil cloth is overlap joint type structure, lap joint place is by aluminum foil and adhesive tape adhering and sealing, galvanized sheet case is more piece overlap joint type structure.
Further, the lap joint place of glass fibre aluminium foil cloth and the seam crossing of ceramic fiber blanket adopt and shift to install.
Further, the lap joint place of galvanized sheet case and the lap joint place of glass fibre aluminium foil cloth adopt and shift to install.
The utility model can stop high temperature air in thermal-protective coating to be discharged and the entering of inflammable medium, and heat insulation, good flame resistance, reduces disaster hidden-trouble, meanwhile, the thermal-protective material used containing asbestos, does not also have the effect of absorbing sound and lowering noise, decrease noise pollution, safety, environmental protection.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that A-A is to zoomed-in view;
Fig. 3 is glass fibre aluminium foil cloth joint schematic diagram.
Wherein: 1. smoke-ejecting pipe body, 2. thermal-protective coating, 201. ceramic fiber blankets, 202. glass fibre aluminium foil cloths, 203. galvanized sheet cases, 204. case support rings, 205. ceramic fibre mats, 206. aluminum foil and adhesive tapes.
Embodiment
As shown in Figure 1-Figure 3, a kind of luxury yacht diesel engine smoke-ejecting pipe, comprise smoke-ejecting pipe body 1 and thermal-protective coating 2, thermal-protective coating 2 is coated on the outer surface of smoke-ejecting pipe body 1, thermal-protective coating 2 comprises ceramic fiber blanket 201 coated successively from inside to outside, glass fibre aluminium foil cloth 202 and galvanized sheet case 203, ceramic fiber blanket 201 is non-combustible type thermal-protective material, ceramic fiber blanket 201 plays fire-retardant, heat insulation, the effect of noise reduction, glass fibre aluminium foil cloth 202 plays fire-retardant, heat insulation, the effect of noise reduction, good seal performance simultaneously, the infiltration of liquid and gas can be stoped, after carrying out sealed envelope with glass fibre aluminium foil cloth 202, prevent high temperature air discharge and inflammable medium in thermal-protective coating to be entered by gap and touch smoke-ejecting pipe body 1, smoke-ejecting pipe body 1 is welded with case support ring 204, case support ring 204 is bonded with ceramic fibre mat 205, ceramic fibre mat 205 is positioned at the internal layer of glass fibre aluminium foil cloth 202, the ceramic fibre mat 205 of high temperature resistant heat insulation is in order to prevent heat trnasfer, glass fibre aluminium foil cloth 202 is overlap joint type structure, lap joint place is by aluminum foil and adhesive tape 206 adhering and sealing, realize the thorough seal of glass fibre aluminium foil cloth 202 pairs of ceramic fiber blankets 201, the lap joint place of glass fibre aluminium foil cloth 202 and the seam crossing of ceramic fiber blanket 201 adopt and shift to install, galvanized sheet case 203 is more piece overlap joint type structure, to adapt to the expansion of smoke-ejecting pipe when diesel engine works, shrink, the lap joint place of galvanized sheet case 203 and the lap joint place of glass fibre aluminium foil cloth 202 adopt and shift to install.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and model utility design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (3)
1. a luxury yacht diesel engine smoke-ejecting pipe, it is characterized in that: comprise smoke-ejecting pipe body (1) and thermal-protective coating (2), thermal-protective coating (2) is coated on the outer surface of smoke-ejecting pipe body (1), thermal-protective coating (2) comprises ceramic fiber blanket (201) coated successively from inside to outside, glass fibre aluminium foil cloth (202) and galvanized sheet case (203), smoke-ejecting pipe body (1) is installed with case support ring (204), case support ring (204) is bonded with ceramic fibre mat (205), ceramic fibre mat (205) is positioned at the internal layer of glass fibre aluminium foil cloth (202), glass fibre aluminium foil cloth (202) is overlap joint type structure, lap joint place is by aluminum foil and adhesive tape (206) adhering and sealing, galvanized sheet case (203) is more piece overlap joint type structure.
2. luxury yacht diesel engine smoke-ejecting pipe according to claim 1, is characterized in that: the lap joint place of described glass fibre aluminium foil cloth (202) and the seam crossing of ceramic fiber blanket (201) adopt and shift to install.
3. luxury yacht diesel engine smoke-ejecting pipe according to claim 1, is characterized in that: the lap joint place of described galvanized sheet case (203) and the lap joint place of glass fibre aluminium foil cloth (202) adopt and shift to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772154.2U CN205001045U (en) | 2015-09-30 | 2015-09-30 | Luxurious yacht diesel engine pipe of discharging fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772154.2U CN205001045U (en) | 2015-09-30 | 2015-09-30 | Luxurious yacht diesel engine pipe of discharging fume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001045U true CN205001045U (en) | 2016-01-27 |
Family
ID=55157938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520772154.2U Active CN205001045U (en) | 2015-09-30 | 2015-09-30 | Luxurious yacht diesel engine pipe of discharging fume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719584A (en) * | 2017-10-11 | 2018-02-23 | 德清德航游艇制造有限公司 | Pleasure-boat structure |
-
2015
- 2015-09-30 CN CN201520772154.2U patent/CN205001045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719584A (en) * | 2017-10-11 | 2018-02-23 | 德清德航游艇制造有限公司 | Pleasure-boat structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |