CN104802930A - Main seawater pipe system applied auxiliary vessel of oceanographic engineering - Google Patents
Main seawater pipe system applied auxiliary vessel of oceanographic engineering Download PDFInfo
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- CN104802930A CN104802930A CN201510141567.5A CN201510141567A CN104802930A CN 104802930 A CN104802930 A CN 104802930A CN 201510141567 A CN201510141567 A CN 201510141567A CN 104802930 A CN104802930 A CN 104802930A
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Abstract
The invention provides a main seawater pipe system applied an auxiliary vessel of oceanographic engineering. The system comprises a bottom seawater box, a main seawater pipe, a bilge seawater box, an U-shaped pipeline, an L-shaped pipeline, a cabinet inner bottom and a manhole cover, wherein the bottom seawater box and the main seawater pipe are distributed below the cabin inner bottom; the bilge seawater box is arranged on the vertical side surface adjacent to the cabin inner bottom; the bottom seawater box is communicated with the main seawater pipe through the U-shaped pipeline; the bilge seawater box is communicated with the main seawater pipe through the L-shaped pipeline; the manhole cover is arranged on the level of the cabin inner bottom. The system can be widely applied to various auxiliary vessels of oceanographic engineering, has obvious advantages on space saving, material saving, mounting design, overhaul and maintaining, and is practical and worthy of popularization and application.
Description
Technical field
The present invention relates to the technical field of ocean engineering auxiliary vessel, specifically a kind of seawater main system being applied to ocean engineering auxiliary vessel.
Background technology
In the design process of ocean engineering auxiliary vessel, seawater main system is its important component part, seawater main system is mainly used in the main and auxiliary diesel engine cooling water, fire demand water, ballast water, health, the wash water such as deck and anchor chain that provide boats and ships, and it is directly connected to the normal operation of boats and ships, crewman and the normal life of passenger and the safety of boats and ships and personnel.In the design process of the area of aircraft cabins of these boats and ships, because this area equipment is numerous, narrow space, directly to be laid in cabin for the traditional design scheme of seawater main system at the end, this arrangement does not occupy originally very narrow and small cabin space, tremendous influence be also result in for laying of other system pipeline simultaneously, a lot of system pipeline have to consideration walk around or directly from top through seawater main, the clear height of such cabin space often all cannot meet code requirement, if seawater main needs maintenance, great inconvenience will be brought to site operation, the piping arranged for periphery also needs synchronously to remove, work efficiency is low.
Therefore, this situation is dealt with in a kind of saving of design space, installation and repairing easily seawater main, save cabin space, improve operating efficiency, solve the problem in the technical field that the area of aircraft cabins of ocean engineering auxiliary vessel designs and there is great, actual meaning.
Summary of the invention
The defect existed for prior art and deficiency, the invention provides a kind of seawater main system being applied to ocean engineering auxiliary vessel, can save cabin space, be convenient to rationally laying of other system pipeline; Save construction material, make full use of the space of double bottom ballast tank; Convenient construction is installed, and is convenient to overhaul in the future.
For achieving the above object, a kind of seawater main system being applied to ocean engineering auxiliary vessel that the present invention proposes, adopt following technical scheme, this system comprises: the end and manhole cover in bottom sea water tank, seawater main, turn of the bilge sea water tank, U-tube road, L-type pipeline, cabin; Wherein, bottom sea water tank and seawater main are distributed in the following position at the end in cabin, turn of the bilge sea water tank is arranged on the vertical side adjacent with the end in cabin, bottom sea water tank is connected with seawater main by U-tube road, turn of the bilge sea water tank is connected with seawater main by L-type pipeline, and manhole cover is arranged on the horizontal surface at the end in cabin.
For the further improvement of the technical program, the region at described seawater main place is closed region, and this closed region comprises one grade or second gear rib position, and every grade of rib interdigit is divided into 600 millimeters;
For the further improvement of the technical program, the position of described manhole cover arranges the closed region corresponding to seawater main place, so that the maintenance in this closed region;
For the further improvement of the technical program, described bottom sea water tank adopts flange to be fixedly connected with by U-tube road with the connection of seawater main; Described turn of the bilge sea water tank adopts flange to be fixedly connected with by L-type pipeline with the connection of seawater main.
For the further improvement of the technical program, described U-tube road and L-type pipeline are respectively arranged with seawater filtering device; Seawater filter on U-tube road is vertically installed, and the seawater filter level on L-type pipeline is installed;
The main technical solution problem of the present invention is: seawater main system generally designs the area of aircraft cabins at ocean engineering auxiliary vessel, because this area equipment is numerous, narrow space, traditional design scheme to be directly laid in cabin at the end, this arrangement does not occupy originally very narrow and small cabin space, tremendous influence be also result in for laying of other system pipeline simultaneously, a lot of system pipeline have to consideration walk around or directly from top through seawater main, the clear height of such cabin space often all cannot meet code requirement, if seawater main needs maintenance, great inconvenience will be brought to site operation, the piping arranged for periphery also needs synchronously to remove, work efficiency is low, operation is numerous and diverse.
Therefore, the principle of the technical scheme that the present invention mainly takes is the position be arranged in by the major part of seawater main system in cabin at the end, to save cabin space, is convenient to rationally laying of other system pipeline; Make full use of the space of double bottom ballast tank; Form relative closure independently installation region, be convenient to inspection operation in the future.The improvement part that seawater main system of the present invention is concrete comprises:
1) seawater main and the sea water tank being positioned at boat bottom are designed to use U-tube road to be connected;
2) seawater main and the sea water tank being positioned at the turn of the bilge are designed to use L-type pipeline to be connected;
3) open up one grade or two grades of rib positions in double bottom seawater main installation region, cabin, every grade of spacing is the closed region of 600mm;
4) arrange manhole cover in this closed region for maintenance, position can adjust flexibly according to field condition;
5) seawater main part comprises pipe section and structure division; Rational layout utilization is carried out to the space of its region;
6) position of all pipelines and structure cohesion all uses welded steel base and flange to be fixed.
From above embodiment of the present invention, a kind of seawater main system being applied to ocean engineering auxiliary vessel proposed by the invention, compared with prior art, has following advantage:
1) layout of native system saves cabin space, is convenient to rationally laying of other system pipeline;
2) construction material is saved in the installation of native system, makes full use of the space of double bottom ballast tank;
3) construction install convenience of native system, and be convenient to overhaul in the future;
4) native system can be widely used in all kinds of ocean engineering auxiliary vessel, no matter all has obvious advantage at space saving, material saving, mounting design, repair and maintenance etc., and has the value of wide popularization and application.
Accompanying drawing explanation
Fig. 1 is the cross section view of seawater main system in watercraft engine room installation site being applied to ocean engineering auxiliary vessel of the present invention, wherein:
Sea water tank bottom 1-; 2-U type pipeline; 3-seawater main; The end in 4-cabin; 5-manhole cover; 6-L type pipeline; 7-turn of the bilge sea water tank; 8-cargo tank; 9-area of aircraft cabins; 10-side of a ship overhead bin.
Fig. 2 is the birds-eye view of seawater main system in watercraft engine room installation site being applied to ocean engineering auxiliary vessel of the present invention, wherein:
Sea water tank bottom 1-; 2-U type pipeline; 3-seawater main; 5-manhole cover; 6-L type pipeline; 7-turn of the bilge sea water tank; 8-cargo tank; 10-side of a ship overhead bin.
Detailed description of the invention
In order to understand technology contents of the present invention better, institute's accompanying drawings is coordinated to be described as follows especially exemplified by specific embodiment:
As shown in Figure 1, the cargo tank 8 of boats and ships and side of a ship overhead bin 10 are distributed in the both sides of area of aircraft cabins 9, and a kind of space of position distribution in area of aircraft cabins 9 bottom being applied to the major equipment of the seawater main system of ocean engineering auxiliary vessel of the present invention's design;
Native system adopts following technical scheme, comprising:
The end 4 and manhole cover 5 in bottom sea water tank 1, seawater main 3, turn of the bilge sea water tank 7, U-tube road 2, L-type pipeline 6, cabin; Bottom sea water tank 1 wherein and seawater main 3 are distributed in the following position at the end 4 in cabin, turn of the bilge sea water tank 7 is arranged on the vertical side adjacent with the end in cabin 4, bottom sea water tank 1 is connected with seawater main 3 by U-tube road 2, turn of the bilge sea water tank 7 is connected with seawater main 3 by L-type pipeline 6, and manhole cover 5 is arranged on the horizontal surface at the end 4 in cabin.
For the further improvement of the technical program, the region at described seawater main 3 place is closed region, and this closed region comprises one grade or second gear rib position, and every grade of rib interdigit is divided into 600 millimeters;
As shown in Figure 2, for the further improvement of the technical program, the position of described manhole cover 5 corresponds to the closed region at seawater main 3 place, so that the maintenance in this closed region;
For the further improvement of the technical program, described bottom sea water tank 1 all adopts being fixedly connected with of form of flanges by U-tube road 2 with the connection of seawater main 3; Described turn of the bilge sea water tank 7 all adopts being fixedly connected with of form of flanges by L-type pipeline 6 with the connection of seawater main 3.
For the further improvement of the technical program, described U-tube road 2 and L-type pipeline 6 are separately installed with seawater filtering device; Seawater filter on U-tube road 2 is vertically install, and the seawater filter on L-type pipeline 6 is that level is installed.
The cardinal principle of the technical scheme that the present invention takes is: relative to traditional design plan, and the part of improvement is the position be arranged in by the major part of seawater main system in cabin at the end, to save cabin space, is convenient to rationally laying of other system pipeline; Make full use of the space of double bottom ballast tank; Form relative closure independently installation region, be convenient to inspection operation in the future.The improvement part that seawater main system of the present invention is concrete comprises:
1) seawater main and the sea water tank being positioned at boat bottom are designed to use U-tube road to be connected;
2) seawater main and the sea water tank being positioned at the turn of the bilge are designed to use L-type pipeline to be connected;
3) open up one grade or two grades of rib positions in double bottom seawater main installation region, cabin, every grade of spacing is the closed region of 600mm;
4) arrange manhole cover in this closed region for maintenance, position can adjust flexibly according to field condition;
5) seawater main part comprises pipe section and structure division, carries out rational layout utilization to the space of its region;
6) position of all pipelines and structure cohesion all uses welded steel base and flange to be fixed.
In sum, designed system of the present invention, can be widely used in all kinds of ocean engineering auxiliary vessel; No matter relatively traditional design plan, all have obvious advantage at space saving, material saving, mounting design, repair and maintenance etc., and have the practical value of extensive promotion and application.
The present invention discloses as above by way of example, in any form the present invention be not construed as limiting and limit, scope of the present invention is as the criterion with claims, and all do not exceed the apparent amendment of present inventive concept, conversion and replacement scheme all within the scope of the present invention.
Claims (5)
1. be applied to a seawater main system for ocean engineering auxiliary vessel, it is characterized in that comprising: the end (4) and manhole cover (5) in bottom sea water tank (1), seawater main (3), turn of the bilge sea water tank (7), U-tube road (2), L-type pipeline (6), cabin; Bottom sea water tank (1) wherein and seawater main (3) are distributed in cabin the position of below the end (4) horizontal surface, turn of the bilge sea water tank (7) is arranged on the vertical side adjacent with the end in cabin (4), bottom sea water tank (1) is connected with seawater main (3) by U-tube road (2), turn of the bilge sea water tank (7) is connected with seawater main (3) by L-type pipeline (6), and manhole cover (5) is arranged in cabin on the horizontal surface of the end (4).
2. the seawater main system being applied to ocean engineering auxiliary vessel according to claim 1, it is characterized in that: the region at described seawater main (3) place is closed region, this closed region comprises one grade or second gear rib position, and every grade of rib interdigit is divided into 600 millimeters.
3. the seawater main system being applied to ocean engineering auxiliary vessel according to claim 2, it is characterized in that: the position of described manhole cover (5) corresponds to the closed region at seawater main (3) place, so that the maintenance in this closed region.
4. the seawater main system being applied to ocean engineering auxiliary vessel according to claim 1, is characterized in that: described bottom sea water tank (1) all adopts being fixedly connected with of form of flanges by U-tube road (2) with the connection of seawater main (3); Described turn of the bilge sea water tank (7) all adopts being fixedly connected with of form of flanges by L-type pipeline (6) with the connection of seawater main (3).
5. the seawater main system being applied to ocean engineering auxiliary vessel according to claim 1, is characterized in that: described U-tube road (2) and L-type pipeline (6) are separately installed with seawater filtering device; Seawater filter on U-tube road (2) adopts vertical mounting means, and the seawater filter on L-type pipeline (6) adopts horizontal mounting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141567.5A CN104802930A (en) | 2015-03-27 | 2015-03-27 | Main seawater pipe system applied auxiliary vessel of oceanographic engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141567.5A CN104802930A (en) | 2015-03-27 | 2015-03-27 | Main seawater pipe system applied auxiliary vessel of oceanographic engineering |
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| CN104802930A true CN104802930A (en) | 2015-07-29 |
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| CN201510141567.5A Pending CN104802930A (en) | 2015-03-27 | 2015-03-27 | Main seawater pipe system applied auxiliary vessel of oceanographic engineering |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083488A (en) * | 2015-09-16 | 2015-11-25 | 上海外高桥造船有限公司 | Arrangement method for double-layer bottom of self-elevating type drilling platform |
| CN105799863A (en) * | 2016-03-22 | 2016-07-27 | 上海船舶研究设计院 | Seawater supply system for ship |
| CN107161287A (en) * | 2017-05-27 | 2017-09-15 | 广船国际有限公司 | Seawater main system |
| CN110351461A (en) * | 2019-07-02 | 2019-10-18 | 上海外高桥造船有限公司 | Inspection method under check device and ship under ship |
| CN113460232A (en) * | 2021-08-03 | 2021-10-01 | 上海外高桥造船有限公司 | Ship seawater taking system |
| CN114633852A (en) * | 2022-03-29 | 2022-06-17 | 广船国际有限公司 | Positioning and mounting method for ship engine room unit |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083488A (en) * | 2015-09-16 | 2015-11-25 | 上海外高桥造船有限公司 | Arrangement method for double-layer bottom of self-elevating type drilling platform |
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| CN107161287A (en) * | 2017-05-27 | 2017-09-15 | 广船国际有限公司 | Seawater main system |
| CN110351461A (en) * | 2019-07-02 | 2019-10-18 | 上海外高桥造船有限公司 | Inspection method under check device and ship under ship |
| CN110351461B (en) * | 2019-07-02 | 2020-10-27 | 上海外高桥造船有限公司 | Under-ship inspection device and under-ship inspection method |
| CN113460232A (en) * | 2021-08-03 | 2021-10-01 | 上海外高桥造船有限公司 | Ship seawater taking system |
| CN114633852A (en) * | 2022-03-29 | 2022-06-17 | 广船国际有限公司 | Positioning and mounting method for ship engine room unit |
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Application publication date: 20150729 |