CN100423984C - Oil ship - Google Patents
Oil ship Download PDFInfo
- Publication number
- CN100423984C CN100423984C CNB2006101547783A CN200610154778A CN100423984C CN 100423984 C CN100423984 C CN 100423984C CN B2006101547783 A CNB2006101547783 A CN B2006101547783A CN 200610154778 A CN200610154778 A CN 200610154778A CN 100423984 C CN100423984 C CN 100423984C
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- Prior art keywords
- oil
- water
- cell
- sac
- water pocket
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Abstract
The invention relates to an oil chip, which comprises shell and several oil chambers. The invention is characterized in that: the oil chamber has water cell and oil cell; the oil cell is arranged with oil tube; the water cell is arranged with water tube; the oil chamber has mover to alternatively select water cell and oil cell. The invention is based on present single-dual shell oil ship, to reduce cost. And since the oil cell and water cell are soft, it can buffer the impact of accidence. The oil cell can be used repeatedly without washing chamber, to reduce pollution. And the mover can fully use space, to improve economic benefits.
Description
Technical field
The present invention relates to a kind of ships that transport, especially relate to a kind of oil tanker.
Background technology
Existing oil tanker all is the one-way haul that sky is put basically, from China to the Middle East, there be more than 4300 kilometer, about 15 days of one-way haul time, the cost of pressing oil tanker every day calculates from the oil expense: oil tanker consumes oily 50 tons/day, 3500 yuan/ton of heavy oil valencys, sky cost of draining the oil is 3500 * 50 * 15=2625000 unit; By 1.25 hundred million tons of crude oil of Chinese annual import, the mean allocation Middle East is standard with 200,000 tons oil tanker, needs 63 oil tankers every year altogether, and one-way haul need spend hundred million yuan of 63 * 2625000=16.4 altogether, just annually has a cost waste of draining the oil of 16.4 hundred million yuan sky; In addition, return after Cargo Oil is unstowed in the way and must press seawater to enter in the cargo oil tank, to guarantee necessary drinking water and balance, charge of oil just needs to use crude oil washing once more, increase cost on the one hand, also increased the chance that crude oil is gone into the sea on the other hand, caused the pollution of marine environment.In order to solve the problem of existence, people have developed the double hull oil carrier, and opened up special-purpose ballasting water tank in the space between double hull, solved problem like this, but still failed to solve the problem that the one way sky is put the traffic cost of generation Marine Environmental Pollution.
A kind of using method of hull construction of the oil tanker that transports oil and fresh water in being the Chinese invention patent specification sheets of CN02122755.1, the patent No. that on July 12nd, 2006 bulletin is authorized is disclosed, it is forming the ballast tank in dual shell space all as fresh water tank, the double-used tank of two dual-purpose sea water ballast tanks and fresh water cargo tank is set in the central authorities of hull in addition, can be at past Cheng Yun oil transportation goods, in the return transport fresh water, realized that oil tanker does not have unloaded navigation, has also reduced the pollution of ocean simultaneously; But this method has just made original ballast tank into fresh water tank, and the space of cargo oil tank is not utilized in return, and the free space of fresh water tank is smaller, and the economic benefit of generation is little, and this structure only is applicable to the oil tanker of dual shell, and field of application is wideless.
Summary of the invention
Technical matters to be solved by this invention provides a kind of space that can make full use of cargo oil tank, and economic benefit is big, the oil tanker of applied range.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of oil tanker, comprise shell and a plurality of cargo oil tank, be provided with water pocket and oil sac in the described cargo oil tank, described oil sac is provided with oil pipe, described water pocket is provided with water pipe, be provided with the mobile device of alternately just using described water pocket and described oil sac in the described cargo oil tank, described mobile device comprises slide rail that is arranged on the described cargo oil tank bulkhead and a plurality of pulley assemblies that are arranged on the described slide rail, captives joint with described water pocket with described oil sac respectively in the lower end of described pulley assembly.
Described oil sac cyst wall is provided with electrical warming equipment, and described oil sac outer setting has wire net, and the heatproof of described oil sac is more than or equal to 80 ℃, and is withstand voltage more than or equal to 10 barometric pressures.
Described shell is a single hull, and one to two dual-purpose water pocket for fresh water and seawater is arranged in the described water pocket.
Compared with prior art, the invention has the advantages that this structure is applicable to existing single, double shell oil tanker at present, only need through suitable transformation, just can cost-cutting, be the building cost of the ship of whole world saving multi-billion dollar; The oil sac cyst wall be provided with electrical warming equipment and can 80 ℃ of heatproofs, the performance of withstand voltage 10Pa can make crude oil keep liquid state, the outer setting of oil sac has wire net, can not be damaged by the protection oil sac when marine accident takes place; Because it is soft that oil sac and water pocket have, when taking place, marine accident also can play the effect of buffering, the loss that the reduction accident is brought, and the oil sac repeated usage need not to carry out crude oil washing, reduced the pollution to marine environment; And oil tanker is provided with the alternately mobile device of oil sac and water pocket, can make full use of the usage space of oil tanker toward journey charge of oil and backhaul dress water the time, improves the operation rate of boats and ships to greatest extent, has also increased economic benefit simultaneously greatly.
Description of drawings
Fig. 1 is the elevation profile scheme drawing of cargo oil tank structure of the present invention.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Embodiment one: as shown in the figure, a kind of oil tanker, comprise double hull 1 and cargo oil tank 2, cargo oil tank is provided with oil sac 3 and water pocket 4 for 2 li, oil sac 3 is provided with oil pipe 31, water pocket 4 is provided with water pipe 41, the bulkhead 21 of cargo oil tank 2 is provided with slide rail 5, slide rail 5 is provided with a plurality of pulley assemblies 6, captiveing joint with water pocket 4 with oil sac 3 respectively in the lower end of pulley assembly 6, thereby realizes freely stretching and being used alternatingly of oil sac 3 and water pocket 4, and the cyst wall of oil sac 3 is provided with electrical warming equipment (not shown), and the outer setting of oil sac 3 has the wire net (not shown), the heatproof of oil sac 3 is more than or equal to 80 ℃, and is withstand voltage more than or equal to 10 barometric pressures, in addition, in the space of double hull 1 seawater ballast tank can be set, but and these seawater ballast tanks also double as be fresh water tank.
Embodiment two: oil tanker is a single hull, one to two dual-purpose water pocket as fresh water and seawater is arranged in all water pockets, like this when oil tanker emptying and dress water or unload water and charge of oil between when needing ballast, can in the dual-purpose water pocket, load onto seawater and be used as the ballast tank use, and when arriving charge of oil ground or adorning water ground, then can emit seawater, or load onto fresh water, or be the oil sac vacating space.
Claims (3)
1. oil tanker, comprise shell and a plurality of cargo oil tank, be provided with water pocket and oil sac in the described cargo oil tank, described oil sac is provided with oil pipe, described water pocket is provided with water pipe, be provided with the mobile device that is used alternatingly described water pocket and described oil sac in the described cargo oil tank, it is characterized in that described mobile device comprises slide rail that is arranged on the described cargo oil tank bulkhead and a plurality of pulley assemblies that are arranged on the described slide rail, captives joint with described water pocket with described oil sac respectively in the lower end of described pulley assembly.
2. a kind of oil tanker as claimed in claim 1 is characterized in that described oil sac cyst wall is provided with electrical warming equipment, and described oil sac outer setting has wire net, and the heatproof of described oil sac is more than or equal to 80 ℃, and is withstand voltage more than or equal to 10 barometric pressures.
3. a kind of oil tanker as claimed in claim 1 is characterized in that described shell is a single hull, and one to two dual-purpose water pocket for fresh water and seawater is arranged in the described water pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101547783A CN100423984C (en) | 2006-11-24 | 2006-11-24 | Oil ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101547783A CN100423984C (en) | 2006-11-24 | 2006-11-24 | Oil ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1966348A CN1966348A (en) | 2007-05-23 |
| CN100423984C true CN100423984C (en) | 2008-10-08 |
Family
ID=38075381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101547783A Expired - Fee Related CN100423984C (en) | 2006-11-24 | 2006-11-24 | Oil ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100423984C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943873A (en) * | 1974-03-18 | 1976-03-16 | The United States Of America As Represented By The Secretary Of The Navy | Cargo/ballast separation by dual membrane system |
| JPH08133177A (en) * | 1994-11-14 | 1996-05-28 | Sangyo Gijutsu Kenkyusho:Kk | Water distilling tanker and method of transporting liquid of different kind by this tanker |
| CN1047990C (en) * | 1994-04-26 | 2000-01-05 | 梁宝璋 | Multifunctional gallbladder style boat |
| CN1263652C (en) * | 2001-08-31 | 2006-07-12 | 约瑟夫·W·L·哈 | Ship structure for transporting oil and fresh water |
| CN200977998Y (en) * | 2006-11-24 | 2007-11-21 | 宁波大学 | Oil tanker |
-
2006
- 2006-11-24 CN CNB2006101547783A patent/CN100423984C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943873A (en) * | 1974-03-18 | 1976-03-16 | The United States Of America As Represented By The Secretary Of The Navy | Cargo/ballast separation by dual membrane system |
| CN1047990C (en) * | 1994-04-26 | 2000-01-05 | 梁宝璋 | Multifunctional gallbladder style boat |
| JPH08133177A (en) * | 1994-11-14 | 1996-05-28 | Sangyo Gijutsu Kenkyusho:Kk | Water distilling tanker and method of transporting liquid of different kind by this tanker |
| CN1263652C (en) * | 2001-08-31 | 2006-07-12 | 约瑟夫·W·L·哈 | Ship structure for transporting oil and fresh water |
| CN200977998Y (en) * | 2006-11-24 | 2007-11-21 | 宁波大学 | Oil tanker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1966348A (en) | 2007-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20081008 Termination date: 20111124 |