CN202201130U - Structure for installing GRE pipes in double-layer bottom of ship - Google Patents
Structure for installing GRE pipes in double-layer bottom of ship Download PDFInfo
- Publication number
- CN202201130U CN202201130U CN2011201726188U CN201120172618U CN202201130U CN 202201130 U CN202201130 U CN 202201130U CN 2011201726188 U CN2011201726188 U CN 2011201726188U CN 201120172618 U CN201120172618 U CN 201120172618U CN 202201130 U CN202201130 U CN 202201130U
- Authority
- CN
- China
- Prior art keywords
- gre
- main pipe
- water main
- bilge
- ship
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a structure for installing GRE pipes in a double-layer bottom of a ship. A ballast water main pipe, a bilge water main pipe, a sweeping water main pipe and a warehouse water main pipe are positioned and arranged in a double-layer bottom of a ship according to the horizontal reference. The ballast water main pipe, the bilge water main pipe, the sweeping water main pipe and the warehouse water main pipe are connected with pipelines in a cabin via socket plugs and expansion joint sleeves. In the utility model, GRE pipes are mounted by the 'horizontal reference positioning method', effectively promoting the 'PSPC' integrity of ship construction, meanwhile protecting the GRE pipes during the cross working process and increasing the working efficiency for more than two times.
Description
Technical field
The utility model relates to GRE pipe mounting structure in the double bottom of boats and ships.
Background technology
" GRE " pipe is commonly called as reinforcing glass steel fiber pipe, because its weight only is 1/4-1/5 of identical wall thickness steel tube, is a kind of withstanding corrosion that has, anti abrasive light material.Be widely used in recent years with pipeline systems such as the bilge, ballast, sweeping in, thereby alleviated the light weight of this ship effectively, and then increased the cargo capacity of this ship, enjoy the shipowner to favor.The use in seagoing vessel of GRE pipe is to this ship maximum protection to be provided under abominable marine environment, has prolonged above-mentioned all kinds of piping service life more than 1 times.
But; Along with the compulsory execution of International Maritime Organization (IMO) (IMO) to new coating standard (PSPC); How " GRE " pipe neither influences setting accuracy in the boats and ships of " PSPC ", can be strict controlled in the breakage rate of coating in 2% the scope again, and this just needs a brand new special mounting.
According to maker's requirement of this piping, boats and ships are pre-installed the stage in segmentation, and web and structure should need spot welding, do not weld between the sleeve pipe of crossing cabin spare and web, treat to be connected with glass reinforced plastic pipe and overlap good after full weld again.The work of full weld again after whole closing up is treated in 30 segmentations in zone of this shipload cabin, and the breakage rate of coating exceeds standard far away.
The utility model content
The purpose of the utility model provides a kind of GRE pipe mounting structure in the double bottom of boats and ships; Adopted " lateral fiducial localization method " that the GRE pipe is installed; Impel the integraty of ship building " PSPC " effectively, simultaneously the GRE pipe has been planted the protection in the cross-operation the multiplex (MUX), improved work efficiency more than 2 times.
The technical scheme of the utility model is following:
GRE pipe mounting structure in the double bottom of boats and ships; In the double bottom of boats and ships, be placed with ballast main, bilge main, sweeping bilge main, freight house bilge main with lateral fiducial location, described ballast main, bilge main, sweeping bilge main, freight house bilge main are connected through pipeline in socket joint plug and expansion pipe sleeve and the cabin.
Be provided with in the double bottom of described boats and ships and do the pipe dolly.
" vertically benchmark " adopted in the utility model and the common prepackage of steel pipe in segmentation is antipodal notion.The division of
segmentation belongs to the transverse annular segmentation: this is because athwartship leg is positioned to such an extent that the ballast tank zone all belongs to " PSPC " standard region covered.This zone must be welded fully, and application is complete.The setting accuracy of
" GRE " pipe etc.; Particularly the annex of athwartship leg is many; For preventing that glass reinforced plastic pipe is had the point load that collides with, must increase support to each annex.Simultaneously removable active joint is adopted so that the secondary dismounting is carried out in the application blind area in the suction inlet zone of ballast pipe.
The utility model has adopted " lateral fiducial localization method " that the GRE pipe is installed, and has impelled the integraty of ship building " PSPC " effectively, simultaneously the GRE pipe is planted the protection in the cross-operation the multiplex (MUX), improves work efficiency more than 2 times.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing; GRE pipe mounting structure in the double bottom of boats and ships; In the double bottom of boats and ships, be placed with ballast main 1, bilge main 2, sweeping bilge main 3, freight house bilge main 4 with the lateral fiducial location; Ballast main 1, bilge main 2, sweeping bilge main 3, freight house bilge main 4 are connected through pipeline 6 in socket joint plug and expansion pipe sleeve and the cabin, are provided with in the double bottom of boats and ships and do pipe dolly 5.
Claims (2)
1.GRE pipe mounting structure in the double bottom of boats and ships; It is characterized in that: in the double bottom of boats and ships, be placed with ballast main, bilge main, sweeping bilge main, freight house bilge main with lateral fiducial location, described ballast main, bilge main, sweeping bilge main, freight house bilge main are connected through pipeline in socket joint plug and expansion pipe sleeve and the cabin.
2. GRE pipe according to claim 1 mounting structure in the double bottom of boats and ships is characterized in that: be provided with in the double bottom of described boats and ships and do the pipe dolly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201726188U CN202201130U (en) | 2011-05-27 | 2011-05-27 | Structure for installing GRE pipes in double-layer bottom of ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201726188U CN202201130U (en) | 2011-05-27 | 2011-05-27 | Structure for installing GRE pipes in double-layer bottom of ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202201130U true CN202201130U (en) | 2012-04-25 |
Family
ID=45965265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201726188U Expired - Fee Related CN202201130U (en) | 2011-05-27 | 2011-05-27 | Structure for installing GRE pipes in double-layer bottom of ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202201130U (en) |
-
2011
- 2011-05-27 CN CN2011201726188U patent/CN202201130U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20140527 |