CN208931588U - A kind of cargo containment system of independent liquid cargo tank - Google Patents
A kind of cargo containment system of independent liquid cargo tank Download PDFInfo
- Publication number
- CN208931588U CN208931588U CN201821713089.6U CN201821713089U CN208931588U CN 208931588 U CN208931588 U CN 208931588U CN 201821713089 U CN201821713089 U CN 201821713089U CN 208931588 U CN208931588 U CN 208931588U
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- plate
- containment system
- mounting portion
- cargo
- support mounting
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Abstract
The utility model provides a kind of cargo containment system of independent liquid cargo tank, cargo tank is located in the cavity of hull, multiple supports are equipped between the bottom of the cargo tank and the bottom plate of the cavity, the region of the neighbouring support is support mounting portion on the bottom plate, the support mounting portion is made of low-temperature steel plate, and part of the bottom plate in addition to the support mounting portion is equipped with insulating layer and is made of common ship plate.The utility model is by being laid with insulating layer on bottom plate, bottom inclined plate, siding and top inclined plate, common ship plate production can be used in part other than support mounting portion, while ensure that time shielding is complete, the expensive low-temperature steel of excessive use is not needed, shipbuilding cost is greatly reduced.
Description
Technical field
The utility model relates to cargo tank technical field peculiar to vessel more particularly to a kind of cargo containment systems of independent liquid cargo tank
System.
Background technique
Liquefied gas carrier is the specialized ships for the Low Temperature Liquids goods such as conveying liquified oil gas, liquefied natural gas, and liquid goods loads
In the cargo tank of liquefied gas carrier.Wherein the cargo tank in self cargo tank containment system is supported by itself completely, not structure
At a part of hull, Hull Strength is not also shared, this cargo tank is divided into three types: A type, Type B and c-type, three types
Respectively correspond respective containment system.Wherein A type independent liquid cargo tank is mainly slab construction, the Ship Structure of cargo hold adjacent domain
Low temperature resistant special steel is generallyd use as complete shielding, such as low temperature carbon manganese steel, meets the cargo carrying under operational regime
Interim carrying condition under condition and damaged state.But the price of low temperature carbon manganese steel is higher, substantially increases shipbuilding
Cost.Meanwhile the welding technique of low temperature carbon manganese steel requires height, is also virtually improving shipbuilding cost, therefore how to drop
Low strap has the shipbuilding cost of independent liquid cargo tank to become those skilled in the art's technical issues that need to address.
Utility model content
In view of the foregoing drawbacks, the technical problem to be solved by the present invention is to provide one kind, and shipbuilding cost can be effectively reduced
Independent liquid cargo tank cargo containment system.
The utility model provides a kind of cargo containment system of independent liquid cargo tank, and cargo tank is located in the cavity of hull,
Multiple supports are equipped between the bottom of the cargo tank and the bottom plate of the cavity, the area of the neighbouring support on the bottom plate
Domain is support mounting portion, which is characterized in that the support mounting portion is made of low-temperature steel plate, and the bottom plate is installed except the support
Part other than portion (22) is equipped with insulating layer and is made of common ship plate.
Preferably, the surface of the cavity further includes bottom inclined plate, siding and top inclined plate, the bottom inclined plate, siding
(24) and on the inclined plate of top it is equipped with insulating layer and is made of common ship plate.
Preferably, the insulating layer is polyurethane foam material.
Preferably, the insulating layer with a thickness of 40mm.
Preferably, the outer surface of the insulating layer is covered with stainless steel substrates.
Preferably, one circle baffle of setting around the support mounting portion, the baffle and stainless steel substrates sealing connect
It connects.
Preferably, the material of the baffle is stainless steel.
Preferably, the support mounting portion is in rectangle.
Preferably, the bottom of the bottom plate is additionally provided with multiple floors, and the floor that support mounting portion bottom is arranged in is adopted
It is made of low-temperature steel.
Preferably, the floor that common ship plate bottom is arranged in is made of common hull steel
The utility model is by being laid with insulating layer on bottom plate, bottom inclined plate, siding and top inclined plate, in addition to support is installed
Part other than portion can be used common ship plate production and not need excessive use while ensure that time shielding is complete
Expensive low-temperature steel, greatly reduces shipbuilding cost.
Detailed description of the invention
Fig. 1 is the transverse sectional view of the cargo containment system of the utility model independent liquid cargo tank；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the schematic top plan view at support；
Component label instructions:
1 cargo tank
2 cavities
21 bottom plates
22 support mounting portions
23 bottom inclined plates
24 sidings
25 top inclined plates
26 floors
3 supports
4 insulating layers
41 stainless steel substrates
42 baffles
5 hulls
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.These embodiments are only
For illustrating the utility model, and it is not limitation of the utility model.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "top", "bottom", "inner", "outside"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
The present invention provides a kind of cargo containment systems of independent liquid cargo tank, as shown in Figure 1, cargo tank 1 is located at hull 5
In cavity 2, specifically, the surface of cavity 2 includes bottom plate 21, bottom inclined plate 23, siding 24 and top inclined plate 25.Wherein, in liquid
Multiple supports 3 as shown in Figure 2 are equipped between the bottom of cargo hold 1 and the bottom plate 21 of cavity 2, the area of neighbouring support 3 on bottom plate 21
Domain is support mounting portion 22 as shown in Figure 3.In order to reduce application of the low-temperature steel in hull 5, support mounting portion 22 is by low temperature
Steel plate is made, and part of the bottom plate 21 in addition to support mounting portion 22 is equipped with insulating layer 4 and is made of common ship plate.
As shown in Figures 2 and 3, specifically, the outer surface of insulating layer 4 is also covered with the stainless steel substrates of one layer of 2mm or so thickness
41, support mounting portion 22 is provided with a circle baffle 42 in rectangle and surrounding, and baffle 42 is tightly connected with stainless steel substrates 41, thus
Baffle 42 and stainless steel substrates 41 will be covered on the insulating layer on common ship plate 4 and closely surround, and avoid the Low Temperature Liquid goods of leakage
It is penetrated into from the gap that insulating layer 4 is connect with common ship plate, bursting by freezing hull 5.Preferably, baffle 42 is using 2mm or so thickness
Stainless steel material, insulating layer use with a thickness of 40mm polyurethane foam material.
As shown in Fig. 2, the bottom of bottom plate 21 is additionally provided with multiple 2 floors 6, it is provided with the rib in 22 bottom of support mounting portion
Plate 26 is made of low-temperature steel, and the floor 26 that common ship plate bottom is arranged in is made of common hull steel.
It, can also be similarly in the bottom inclined plate 23 of cavity 2,24 and of siding in order to be further reduced the usage amount of low-temperature steel
Be equipped with insulating layer 4 on top inclined plate 25 and use common ship plate, they and bottom plate 21 collectively form one complete time
Shielding avoids the Low Temperature Liquid goods of leakage from causing safety hazard to hull 5.
In conclusion the utility model by bottom plate, bottom inclined plate, siding and top inclined plate be laid with insulating layer and
The top of insulating layer and surrounding installation stainless steel substrates and baffle realize the part other than support mounting portion and can be used and is general
The purpose of logical ship plate does not need the expensive low-temperature steel of excessive use, significantly while ensure that time shielding is complete
Reduce shipbuilding cost.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (10)
1. a kind of cargo containment system of independent liquid cargo tank, cargo tank (1) is located in the cavity (2) of hull (5), in the liquid goods
Multiple supports (3) are equipped between the bottom in cabin (1) and the bottom plate (21) of the cavity (2), it is neighbouring described on the bottom plate (21)
The region of support (3) is support mounting portion (22), which is characterized in that the support mounting portion (22) is made of low-temperature steel plate, institute
It states part of the bottom plate (21) in addition to the support mounting portion (22) and is equipped with insulating layer (4) and by common ship plate system
At.
2. cargo containment system according to claim 1, which is characterized in that the surface of the cavity (2) further includes bottom
Inclined plate (23), siding (24) and top inclined plate (25) are spread on the bottom inclined plate (23), siding (24) and top inclined plate (25)
It is made equipped with insulating layer (4) and of common ship plate.
3. cargo containment system according to claim 1, which is characterized in that the insulating layer (4) is polyurethane foam material
Material.
4. cargo containment system according to claim 1, which is characterized in that the insulating layer (4) with a thickness of 40mm.
5. cargo containment system according to claim 1, which is characterized in that the outer surface of the insulating layer (4) is covered with
Stainless steel substrates (41).
6. cargo containment system according to claim 5, which is characterized in that be arranged around the support mounting portion (22)
One circle baffle (42), the baffle (42) and the stainless steel substrates (41) are tightly connected.
7. cargo containment system according to claim 6, which is characterized in that the material of the baffle (42) is stainless steel.
8. cargo containment system according to claim 1, which is characterized in that the support mounting portion (22) is in rectangle.
9. cargo containment system according to claim 1, which is characterized in that the bottom of the bottom plate (21) is additionally provided with multiple
Floor (26) is arranged the floor (26) in support mounting portion (22) bottom and is made of low-temperature steel.
10. cargo containment system according to claim 9, which is characterized in that the rib of common ship plate bottom is arranged in
Plate (26) is made of common hull steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713089.6U CN208931588U (en) | 2018-10-22 | 2018-10-22 | A kind of cargo containment system of independent liquid cargo tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821713089.6U CN208931588U (en) | 2018-10-22 | 2018-10-22 | A kind of cargo containment system of independent liquid cargo tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208931588U true CN208931588U (en) | 2019-06-04 |
Family
ID=66725434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821713089.6U Active CN208931588U (en) | 2018-10-22 | 2018-10-22 | A kind of cargo containment system of independent liquid cargo tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208931588U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173015A (en) * | 2020-09-18 | 2021-01-05 | 上海蓝魂环保科技有限公司 | Ship A-shaped cabin mounting structure and welding method thereof |
| CN112173016A (en) * | 2020-09-18 | 2021-01-05 | 上海蓝魂环保科技有限公司 | A-type containment structure of liquefied natural gas for ship |
| CN112193369A (en) * | 2020-09-18 | 2021-01-08 | 上海蓝魂环保科技有限公司 | Sealing system of A-type storage tank and installation method of secondary barrier of sealing system |
| CN112253989A (en) * | 2020-09-18 | 2021-01-22 | 上海蓝魂环保科技有限公司 | Liquid natural gas storehouse protector |
| CN112265604A (en) * | 2020-09-18 | 2021-01-26 | 上海蓝魂环保科技有限公司 | Liquid natural gas cabin body structure |
| CN112572730A (en) * | 2020-09-18 | 2021-03-30 | 上海蓝魂环保科技有限公司 | LNG ship structure transformed by waste ships and transformation method thereof |
| CN117022548A (en) * | 2023-10-08 | 2023-11-10 | 上海蓝魂环保科技有限公司 | Secondary shielding system of B-type low-temperature liquid cargo containment system and ship body |
-
2018
- 2018-10-22 CN CN201821713089.6U patent/CN208931588U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173015A (en) * | 2020-09-18 | 2021-01-05 | 上海蓝魂环保科技有限公司 | Ship A-shaped cabin mounting structure and welding method thereof |
| CN112173016A (en) * | 2020-09-18 | 2021-01-05 | 上海蓝魂环保科技有限公司 | A-type containment structure of liquefied natural gas for ship |
| CN112193369A (en) * | 2020-09-18 | 2021-01-08 | 上海蓝魂环保科技有限公司 | Sealing system of A-type storage tank and installation method of secondary barrier of sealing system |
| CN112253989A (en) * | 2020-09-18 | 2021-01-22 | 上海蓝魂环保科技有限公司 | Liquid natural gas storehouse protector |
| CN112265604A (en) * | 2020-09-18 | 2021-01-26 | 上海蓝魂环保科技有限公司 | Liquid natural gas cabin body structure |
| CN112572730A (en) * | 2020-09-18 | 2021-03-30 | 上海蓝魂环保科技有限公司 | LNG ship structure transformed by waste ships and transformation method thereof |
| CN112253989B (en) * | 2020-09-18 | 2022-06-14 | 上海蓝魂环保科技有限公司 | Liquid natural gas storehouse protector |
| CN117022548A (en) * | 2023-10-08 | 2023-11-10 | 上海蓝魂环保科技有限公司 | Secondary shielding system of B-type low-temperature liquid cargo containment system and ship body |
| CN117022548B (en) * | 2023-10-08 | 2024-01-09 | 上海蓝魂环保科技有限公司 | Secondary shielding system of B-type low-temperature liquid cargo containment system and ship body |
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