CN201721596U - Novel divided ballast tank of larger ocean going vessel - Google Patents
Novel divided ballast tank of larger ocean going vessel Download PDFInfo
- Publication number
- CN201721596U CN201721596U CN2010202862700U CN201020286270U CN201721596U CN 201721596 U CN201721596 U CN 201721596U CN 2010202862700 U CN2010202862700 U CN 2010202862700U CN 201020286270 U CN201020286270 U CN 201020286270U CN 201721596 U CN201721596 U CN 201721596U
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- Prior art keywords
- ballast tank
- ballast
- sludge
- tank
- vessel
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Abstract
The utility model provides a renewedly divided ballast tank aiming at reducing the influence of sludge in the ballast tank on a large ocean going vessel and a corresponding scheme for ballast floating condition. The novel design mainly divides each traditional ballast tank into a side ballast tank and double bottom ballast tanks, and a special ballast water tank containing sludge is arranged to reduce accumulated sludge in the ballast tank and reduce the scope of the accumulated sludge. The ballast tank greatly reduces the area of the accumulated sludge in the ballast tank and reduces the accumulation volume of the sludge, greatly improves the transport capacity of the vessel, and improves the operation economical efficiency of the vessel to a large extent.
Description
Technical field
The utility model relates to a kind of ship structure, is specifically related to the ballast tank of the novel division of a kind of large-scale ocean range vessel.
Background technology
Ballast tank is a part of ship structure, and ballast tank mud problem is a global difficult problem, because marine site, harbour quantity of sand and mud is big, the interior silting of ballast tank is serious unusually, and the deposition all the year round of mud causes the boats and ships loading capacity to descend, and operating cost increase.The deposition that reduces mud in the ballast tank has become new ship design-calculated key point, and the utility model is arranged easy cleaned requirement at reducing the ballast water yield and ballast tank, under the prerequisite that does not change ship shape lines to ballast tank spaced apart again.
The utility model content
The utility model purpose: the purpose of this utility model is to overcome the unusual serious problem of present ballast tank silting, and a kind of raising operation of ship ability is provided, and reduces the ballast tank of the novel division of large-scale ocean range vessel of vessel operating cost.
Technical scheme: the ballast tank of the novel division of large-scale ocean range vessel described in the utility model, its objective is such realization: the ballast tank of the novel division of large-scale ocean range vessel, present ballast tank is repartitioned, draw to stern by fore and to be divided into several different freight spaces successively, ballast tank is communicated with at center line of boat place about the dual end of head end freight space and terminal freight space, the ballast tank bottom is not communicated with about the dual end of other freight space of centre portion, for all ballast tanks of the dual end inspection passage is set all.Separate at the shelf plate place at each ballast tank.
Beneficial effect: the utility model has improved the deposition of mud in the large-scale ocean range vessel ballast tank greatly, reduce the extra load carrying ability of each flight number boats and ships, improved the transport power of boats and ships, greatly reduce operating cost, on the other hand, be accompanied by coming into force of ballast water treatment pact, the design can less ballast water treatment amount, save the boats and ships spending to a great extent, improved the economic benefit of operation of ship.
Description of drawings
Accompanying drawing 1-3 is the separation scheme drawing of ballast tank described in the utility model on differing heights H;
Accompanying drawing 4 is the scheme drawing that ballast tank the 1st freight space described in the utility model and the 5th freight space are communicated with in the bottom;
Accompanying drawing 5 be ballast tank 2-4 freight space described in the utility model in the bottom disconnected scheme drawing;
Accompanying drawing 6 is traditional ballast tank cross section.
The specific embodiment
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Accompanying drawing is depicted as the ballast tank of the novel division of a kind of large-scale ocean range vessel described in the utility model, wherein, Fig. 1-3 is respectively height H=29 meter, H=3 rice, the shape facility of H=2.5 rice ballast tank, ballast tank is divided into 5 freight spaces 1 fore and aft successively, ballast tank 2 connections about the dual end of the 1st freight space and the 5th freight space at center line of boat place, as shown in Figure 4, the ballast tank bottom is not communicated with about the dual end of 2-4 freight space, as shown in Figure 5, separate at shelf plate place 3 at each ballast tank, all be provided with for all ballast tanks of the dual end and check passage 4 (dash area among Fig. 1).
Claims (2)
1. the ballast tank of the novel division of a large-scale ocean range vessel, comprise different freight spaces, it is characterized in that: ballast tank is repartitioned, draw to stern by fore and to be divided into several different freight spaces (1) successively, ballast tank is not communicated with at the center line of boat place (2) of bottom about the dual end of head end freight space and terminal freight space, the ballast tank bottom is communicated with about the dual end of other freight space of centre portion, separates in shelf plate place (3) at each ballast tank.
2. the ballast tank of the novel division of a kind of large-scale ocean range vessel according to claim 1 is characterized in that: all be provided with for all ballast tanks of the dual end and check passage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202862700U CN201721596U (en) | 2010-08-10 | 2010-08-10 | Novel divided ballast tank of larger ocean going vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202862700U CN201721596U (en) | 2010-08-10 | 2010-08-10 | Novel divided ballast tank of larger ocean going vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201721596U true CN201721596U (en) | 2011-01-26 |
Family
ID=43489894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202862700U Expired - Fee Related CN201721596U (en) | 2010-08-10 | 2010-08-10 | Novel divided ballast tank of larger ocean going vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201721596U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372068A (en) * | 2010-08-10 | 2012-03-14 | 南通中远川崎船舶工程有限公司 | Anti-silt water ballast tank of large vessel |
| CN103129702A (en) * | 2011-11-29 | 2013-06-05 | 大连船舶重工集团有限公司 | Ship based on ladder-type ballast tank |
| CN103204226A (en) * | 2012-01-17 | 2013-07-17 | 大连船舶重工集团有限公司 | Silt-preventing function-based sediment overflow ballast tank |
| CN105905238A (en) * | 2016-05-13 | 2016-08-31 | 上海外高桥造船有限公司 | Self-elevating drilling platform main hull machinery space subdivision and passage path layout method |
| CN112249219A (en) * | 2020-10-30 | 2021-01-22 | 广船国际有限公司 | Ship ballast water tank structure and ship |
-
2010
- 2010-08-10 CN CN2010202862700U patent/CN201721596U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372068A (en) * | 2010-08-10 | 2012-03-14 | 南通中远川崎船舶工程有限公司 | Anti-silt water ballast tank of large vessel |
| CN103129702A (en) * | 2011-11-29 | 2013-06-05 | 大连船舶重工集团有限公司 | Ship based on ladder-type ballast tank |
| CN103204226A (en) * | 2012-01-17 | 2013-07-17 | 大连船舶重工集团有限公司 | Silt-preventing function-based sediment overflow ballast tank |
| CN103204226B (en) * | 2012-01-17 | 2015-07-15 | 大连船舶重工集团有限公司 | Silt-preventing function-based sediment overflow ballast tank |
| CN105905238A (en) * | 2016-05-13 | 2016-08-31 | 上海外高桥造船有限公司 | Self-elevating drilling platform main hull machinery space subdivision and passage path layout method |
| CN105905238B (en) * | 2016-05-13 | 2017-08-04 | 上海外高桥造船有限公司 | Self-elevating drilling platform main hull machinery space's subdivision and pass method for arranging |
| CN112249219A (en) * | 2020-10-30 | 2021-01-22 | 广船国际有限公司 | Ship ballast water tank structure and ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20170810 |