CN202896820U - Double cargo hold based on integrated ballast tanks - Google Patents
Double cargo hold based on integrated ballast tanks Download PDFInfo
- Publication number
- CN202896820U CN202896820U CN 201220584528 CN201220584528U CN202896820U CN 202896820 U CN202896820 U CN 202896820U CN 201220584528 CN201220584528 CN 201220584528 CN 201220584528 U CN201220584528 U CN 201220584528U CN 202896820 U CN202896820 U CN 202896820U
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- CN
- China
- Prior art keywords
- ballast tanks
- cargo hold
- ballast tank
- double
- holds
- 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 - Lifetime
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a double cargo hold based on integrated ballast tanks. The double cargo hold comprises two adjacent holds (1) and ballast tanks on two sides of the holds (1). The double cargo hold is characterized in that the ballast tanks on two sides of the two adjacent holds are independent of each other. A transverse watertight bulkhead of a double hull part is omitted, the combined ballast tanks are obtained, and difficulty in pipeline system layout is lowered while stability is satisfied, for example, layout of parts such as sounding pipes, overflow pipes and air nozzles corresponding to the pair of ballast tanks and related pipelines is omitted. Therefore, construction difficulty is lowered and the cost is reduced.
Description
Technical field
The present invention relates to the marine technology field, more particularly, relate to cargo hold and build.
Background technology
Prior art, ballast tank designed as shown in Figure 2 when cargo vessel was built, and each bivalve, independent cargo hold 1 corresponding left and right sides part also correspondingly becomes a pair of independently ballast tank (left ballast tank 3 and right ballast tank 2).That is to say, have what (to) how many cargo holds just has corresponding with it to ballast tank.But in most cases, the ballast tank of all cargo compartment section or complete empty, otherwise full up.Problem is that cabin quantity is more, and piping arrangement is comparatively loaded down with trivial details.
Summary of the invention
The present invention can reduce the quantity of ballast tank and relevant fitting-out piping configuration by the part ballast tank two cabins unification of boats and ships, reduces the man-hour of constructing.
In order to achieve the above object, the invention provides a kind of two cargo holds based on the integral type ballast tank, comprise two adjacent cargo holds, and the ballast tank of described cargo hold both sides.The present invention improves and is that the ballast tank of described adjacent two cargo hold both sides is respectively separately independently cabin body.
The present invention cancels bivalve parts transversely watertight bulkhead, ballast tank after can obtaining merging, satisfying under the prerequisite of stability, reduce the difficulty of piping arrangement, for example reduce the layout of the corresponding sounding pipe of a pair of ballast tank, overflow pipe, the first-class parts of air and relevant piping, reached the effect that reduces difficulty of construction and cost.
Description of drawings
Fig. 1 is that ballast tank is arranged scheme drawing (overlooking) in the prior art.
Fig. 2 is that the ballast tank after the present invention merges is arranged scheme drawing (overlooking).
The specific embodiment
The present invention cancels bivalve parts transversely watertight bulkhead, the ballast tank after obtaining merging, as shown in Figure 2.Specific practice is: in the Preliminary Ship Design stage, carry out simply first the subdivision of ballast tank according to the every section corresponding bivalve of cargo hold part, as shown in Figure 1 the mode of prior art.Again by on the basis of damaged stability calculation, optionally to pick out and several ballast tank is merged, the ballast tank after the merging is as shown in Figure 2.On this basis, again carry out stability calculation, as satisfying, both illustrated that this merging method was feasible, next can carry out structure design.The present invention has reduced the layout of the corresponding sounding pipe of a pair of ballast tank, overflow pipe, the first-class parts of air and relevant piping.
The present invention is based on as shown in Figure 2 two cargo holds of integral type ballast tank, comprise two adjacent cargo holds 1.Ballast tank with adjacent two cargo hold 1 both sides is respectively separately independently cabin body, the left ballast tank 3 among the figure and right ballast tank 2.
The above; only be the better specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (1)
1. the two cargo holds based on the integral type ballast tank comprise adjacent two cargo holds (1), and the ballast tank of described cargo hold (1) both sides; It is characterized in that,
The ballast tank of described adjacent two cargo holds (1) both sides is respectively separately independently cabin body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584528 CN202896820U (en) | 2012-11-08 | 2012-11-08 | Double cargo hold based on integrated ballast tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584528 CN202896820U (en) | 2012-11-08 | 2012-11-08 | Double cargo hold based on integrated ballast tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896820U true CN202896820U (en) | 2013-04-24 |
Family
ID=48117520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220584528 Expired - Lifetime CN202896820U (en) | 2012-11-08 | 2012-11-08 | Double cargo hold based on integrated ballast tanks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104122A (en) * | 2019-05-24 | 2019-08-09 | 江南造船(集团)有限责任公司 | A kind of ballast cabin structure and its application |
-
2012
- 2012-11-08 CN CN 201220584528 patent/CN202896820U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104122A (en) * | 2019-05-24 | 2019-08-09 | 江南造船(集团)有限责任公司 | A kind of ballast cabin structure and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |