CN206871312U - Cargo tank - Google Patents
Cargo tank Download PDFInfo
- Publication number
- CN206871312U CN206871312U CN201720278929.XU CN201720278929U CN206871312U CN 206871312 U CN206871312 U CN 206871312U CN 201720278929 U CN201720278929 U CN 201720278929U CN 206871312 U CN206871312 U CN 206871312U
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- CN
- China
- Prior art keywords
- cargo tank
- vertical
- insulation layer
- purlin
- nacelle
- 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.)
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- 238000009413 insulation Methods 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 20
- 239000003351 stiffener Substances 0.000 claims description 16
- 210000000988 bone and bone Anatomy 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 9
- 239000011496 polyurethane foam Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001566 austenite Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 6
- 239000003949 liquefied natural gas Substances 0.000 description 21
- 238000013459 approach Methods 0.000 description 11
- 238000013461 design Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a kind of cargo tank, and to store LNG media, the cargo tank includes：Nacelle and time shielding construction；The secondary shielding construction is arranged at the bottom of the nacelle, for the liquid medium released from the cargo tank internal leakage；The outer surface of the cargo tank is provided with heat-insulation layer.The secondary shielding construction of the utility model cargo tank is directly connected in nacelle, and secondary shielding construction is arranged within heat-insulation layer, it is arranged at relative to secondary shielding in the prior art outside heat-insulation layer, avoids damage of the leakage liquid to heat-insulation layer, and ensured cargo tank heat insulation effect.
Description
Technical field
It the utility model is related to LNG storages and transport field, more particularly to a kind of Type B independent liquid cargo tank.
Background technology
Promulgated according to International Maritime Organization《International bulk liquid gas ship constructs and equipment Regulation》（IGC rules）'s
Definition, LNG cargo tanks are broadly divided into independent liquid cargo tank（A, B, c-type）With film-type cargo tank.Film-type cabin is non-self support
Cargo tank, the thin film that it is supported by the Ship Structure abutted by heat insulation layer forms.Film-type cabin and craft body one
With building, by interior double hull, secondary film, main film and heat-insulated the formed cargo containment system of low temperature.Its manufacturing cycle is grown, and
Complicated, construction difficulty is big, costly, later maintenance overhaul process complexity.Free-standing cargo tank is itself supported knot
Structure, a part for Ship Structure not being formed, does not share Hull Strength yet, its structural strength depends primarily on design pressure etc. itself
Design objective.Either film-type cabin system cargo tank, or free-standing cargo tank system cargo tank, the LNG media in cabin can all be sent out
Raw leakage situation.At present, it is typically employed in outside the heat-insulation layer of bulkhead and time shielding is set, although such secondary screen of design
Cover the leakage problem of solution, but the liquid coup injury insulation material leaked, cause the decline of cargo tank heat insulation effect.
Utility model content
In order to solve the above-mentioned technical problem, the utility model is to provide a kind of cargo tank, with solve in the prior art because
The problems such as causing heat insulation effect to decline the damage of heat-insulation layer from the LNG media of cabin internal leakage.
For above-mentioned technical problem, the utility model proposes a kind of cargo tank, to store LNG media, the cargo tank
Including：Nacelle and time shielding construction；The secondary shielding construction is arranged at the bottom of the nacelle, for releasing from the liquid goods
The liquid medium of cabin internal leakage；The outer surface of the cargo tank is provided with heat-insulation layer.
In a preferred approach, described shielding uses partial closure's structure, and partial closure's structure includes：Catch tray and
Conduit.Catch tray is arranged at the support forced position of the bottom of the nacelle；The catch tray and the outer surface of the nacelle are close
Envelope connection；Conduit connects with the catch tray；The conduit can discharge the liquid medium water conservancy diversion collected in the catch tray
Outside to the cargo tank.
In a preferred approach, the heat-insulation layer is polyurethane foam insulation layer.
In a preferred approach, the thickness of the polyurethane foam insulation layer is between 300mm ~ 500mm.
In a preferred approach, the nacelle includes sealing bulkhead and the multiple components being arranged in the sealing bulkhead；Institute
Stating sealing bulkhead includes：Bottom wall, side wall and roof；The multiple component includes：Multiple crossbeams and vertical purlin；The girder space
It is arranged on the surface of the bottom wall；The vertical purlin is vertically arranged along the sidewall surfaces, and the lower end of the vertical purlin with
One end connection of the crossbeam, the upper end of the vertical purlin are connected with the roof.
In a preferred approach, the multiple component also includes：Multiple reinforcing plates；The reinforcing plate is along the top wall surface water
It is flat to set, and the reinforcing plate is set corresponding to the crossbeam；The both ends of the reinforcing plate horizontal direction are corresponding with two respectively
The top connection of the vertical purlin set；A crossbeam, two vertical purlins and the reinforcing plate structure being correspondingly arranged
Into a whole coil structures.
In a preferred approach, the multiple component also includes：Multiple vertical bone, stiffener and floors；Between the multiple vertical bone
Every being distributed on the surface of the bottom wall, the vertical bone is staggered with the crossbeam；The stiffener is along the sidewall surfaces
It is vertically arranged, multiple stiffeners are distributed between two adjacent vertical purlins；The floor is arranged on the surface of the bottom wall,
And corresponding to the bottom of the stiffener；The floor connects vertical bone adjacent thereto respectively, and corresponding described helps
Qiang Cai.
In a preferred approach, the multiple component also includes：Multiple horizontal girders；Each horizontal girder is along the side wall ring around water
Flat to set, the multiple second purlin is arranged at intervals in the height direction, and the horizontal girder is staggered with the vertical purlin.
In a preferred approach, the sealing bulkhead and the multiple component are austenitic stainless steel.
In a preferred approach, the cargo tank is polyhedral structure；The bottom wall and roof of the cargo tank are slab construction,
The side wall is formed by connecting by multiple flat boards.
In a preferred approach, the roof is provided with feed tube and drain pipe, is respectively used to the feed liquor into the cargo tank
Or to exterior liquid out of described cargo tank.
In a preferred approach, the catch tray corresponds to the crossbeam and set.
Compared with prior art, the utility model has the advantages that：The secondary shielding knot of the utility model cargo tank
Structure is directly connected in nacelle, and secondary shielding construction is arranged within heat-insulation layer, and guarantor is arranged at relative to secondary shielding in the prior art
Outside warm layer, damage of the leakage liquid to heat-insulation layer is avoided, and ensured cargo tank heat insulation effect.
Further, the utility model cargo tank arranges solve Intensity Design, to hold by the coordination of internal multiple components
LNG liquid loadage amounts and saturated vapour pressure are carried, rather than existing cargo tank is carried by sheet metal thickness and circular configuration, is led to
The similarity of adjustment sealed compartment wall and ship volume of compartment is crossed, to improve volume of compartment utilization rate.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment cargo tank.
Fig. 2 is the structural representation of the present embodiment cargo tank bottom wall.
Fig. 3 is the structural representation of catch tray in Fig. 2.
Description of reference numerals is as follows：
21st, bottom wall；22nd, side wall；23rd, roof；31st, crossbeam；32nd, vertical purlin；34th, bone is indulged；35th, stiffener；36th, floor；
37th, horizontal girder；41st, catch tray；411st, groove；42nd, conduit；421st, conduit outlet；5th, heat-insulation layer；6th, manhole structure；71st, feed liquor
Pipe；72nd, drain pipe.
Embodiment
Embodying the exemplary embodiment of the utility model features and advantages will describe in detail in the following description.It should be understood that
Be that the utility model can have various changes in different embodiments, it does not all depart from model of the present utility model
Enclose, and explanation therein and diagram are treated as purposes of discussion in itself, and be not used to limit the utility model.
The utility model is described in further detail with reference to the accompanying drawings and examples.Knot is illustrated in order to clearer
Structure position relationship, the cargo tank defined in the present embodiment have vertical and horizontal, see Fig. 1 and Fig. 2.
Refering to Fig. 1, the cargo tank of the present embodiment is Type B independent liquid cargo tank, and to store LNG media, cargo tank is square
Body.
The cargo tank includes：Nacelle and time shielding construction.Nacelle includes：Seal bulkhead and be arranged at more in sealing bulkhead
Individual component.There is closed built-in space in sealing bulkhead.In the present embodiment, it is austenite to seal bulkhead and multiple components
Stainless steel, to meet the requirement of the black brittleness of cargo tank.
Sealing bulkhead includes bottom wall 21, side wall 22 and roof 23, and bottom wall 21 forms the bottom of cargo tank.Wherein, bottom wall 21
It is slab construction with roof 23, side wall 22 is formed by connecting by four flat boards.The sealing bulkhead of flat board group weldering can be according to hull shape
Shape and arrangement space carry out different in nature design, make full use of ship volume of compartment.
In actual use, cargo tank can also be designed as its of non-square body with the limitation of the condition at scene according to demand
His polyhedron, or other shapes, are not limited herein.
The multiple components being arranged in sealing bulkhead include：Multiple crossbeams 31, vertical purlin 32, reinforcing plate（Do not show in figure
Go out）, vertical bone 34, stiffener 35 and floor 36.The architectural feature of each component in the present embodiment is only shown, it is not represented in Fig. 1
The quantity of each component of the present embodiment.
Crossbeam 31 is horizontally arranged at interval on the surface of bottom wall 21 along nacelle.Vertical purlin 32 is set vertically along the surface of side wall 22
Put, and the lower end of vertical purlin 32 is connected with one end of the horizontal direction of crossbeam 31, the upper end of vertical purlin 32 and the interior table of roof 23
Face connects.
Reinforcing plate is laterally horizontally disposed with along nacelle in the inner surface of roof 23, and reinforcing plate is set corresponding to crossbeam 31.Strengthen
The top for the vertical purlin 32 that the both ends in plate level direction are correspondingly arranged with two respectively is connected.A crossbeam 31 being correspondingly arranged,
Two vertical purlins 32 and a reinforcing plate form a whole coil structures., should when the cargo tank of the present embodiment is applied on ship
Whole coil structures are arranged in hull rib position, form effective support structure designs, effectively carry LNG weight and cargo tank in itself
Weight.
Further, multiple vertical bones 34 are longitudinally spaced is distributed on the surface of bottom wall 21, and vertical bone 34 interlocks with crossbeam 31
Set.Stiffener 35 is vertically arranged along the surface of side wall 22, and multiple stiffeners 35 are distributed between two adjacent vertical purlins 32.Rib
Plate 36 is arranged on the surface of bottom wall 21, and corresponding to the bottom of stiffener 35.Floor 36 connects vertical bone adjacent thereto respectively
34, and corresponding stiffener 35.Vertical bone 34 and stiffener 35 form overall structure, while and sealed compartment by floor 36
Wall carries out full weld connection, improves the bending resistance of sealing bulkhead, possesses carrying low temperature LNG saturated vapour pressure abilities.
Further, component also includes：Multiple horizontal girders 37.Each horizontal girder 37 is surround along side wall 22 to be horizontally disposed with, more
Individual horizontal girder 37 is arranged at intervals in the height direction, and horizontal girder 37 is staggered with vertical purlin 32.
In actual use, the shape of cargo tank internals can be also designed according to volume of compartment shape, not be limited herein
It is fixed.
The multiple components set in the present embodiment cargo tank, effectively prevention cryogenic media LNG is violent rocks, and reduces low
Impacts of the warm medium LNG to sealing bulkhead, reduce inter alia the bottom stress of sealing bulkhead.Meanwhile the cargo tank passes through in it
Portion's component forms integrated design, can effectively bear LNG weight and saturated vapour pressure, so as to effectively reduce LNG storage dresses
The weight put.That is, the sealing bulkhead of the present embodiment cargo tank only seals, intensity load is not involved in, therefore, can
To reduce sheet metal thickness, cargo tank deadweight is reduced, it is fuel efficiency to improve ship useful load.
With reference to shown in Fig. 2 and Fig. 3, secondary shielding construction is arranged at the outer surface of bottom wall 21, is let out for releasing out of cargo tank
The liquid medium of leakage.Secondary shielding in the present embodiment uses partial closure's structure, and partial closure's structure includes：Multiple catch trays 41
With conduit 42.
Catch tray 41 is arranged at the support forced position of bottom wall 21, and catch tray 41 is tightly connected with the outer surface of bottom wall 21.Phase
Ying Di, the support forced position of the present embodiment cargo tank are located at opening position corresponding to crossbeam 31, therefore 41 corresponding crossbeam of catch tray
31 are set.Corresponding to each crossbeam 31 on the outer surface of bottom wall 21 and five catch trays 41 of laterally spaced setting, horizontal each two
Connected between catch tray 41 by conduit 42, meanwhile, connected between the adjacent catch tray 41 of longitudinal each two also by conduit 42,
To realize the mutual connection of all catch trays 41；Meanwhile be in communication with the outside in one jiao of conduit 42 of bottom wall 21, it will collect
The LNG gases and liquid that disk 41 is collected are unified in the concentration of conduit outlet 421 and diffused to cargo tank.Further, conduit 42
The position being connected with catch tray 41 is located at the middle part of catch tray 41, preferentially to discharge the gas in catch tray 41, prevents catch tray
It is pressurized in 41.
Further, the material of catch tray 41 is identical with bottom wall 21.Catch tray 41 is square box-like, and it has upper shed,
The upper shed edge of catch tray 41 is fixedly connected with the outer surface of bottom wall 21.The center of the bottom surface of catch tray 41 has a groove
411.The bottom surface of the groove 411 is until fit in the outer surface of bottom wall 21, to install support base（Not shown in figure）The support
Seat is not conduction cooling material, to completely cut off heat transfer.The cargo tank of the present embodiment is installed on hull by the support base of setting.
It should be noted that Support Position is located at hull rib position corresponding to the crossbeam 31 of the cargo tank of the present embodiment, it is more
Fulcrum is advantageous to cargo tank uniform load and is distributed on hull, while reduces the bending stress between cargo tank fulcrum.Namely
Say, the position of the fulcrum is the support forced position of nacelle.
In actual use, the position of catch tray 41 can be adjusted according to cargo tank actual support forced position and is set and is received
The quantity of catch basin 41, not limit herein.
The outer surface of the present embodiment cargo tank is provided with heat-insulation layer 5, and the heat-insulation layer 5 is the polyurethane foam insulation layer of spraying,
That is, the direct spraying polyurethane foam on sealing bulkhead, makes it completely be covered in the outer surface of cargo tank.Especially
It is that it is straight that polyurethane foam insulation layer 5 effectively can also wrap up secondary shielding construction the liquid in the inner, preventing bottom wall 21 from leaking
Damage insulation material is connect, and causes the decline of cargo tank heat insulation effect.The spray ployurethane foam thermo-insulating used in the present embodiment
Layer service life length, and it can be combined with sealing bulkhead formed with effect, is prevented moisture from penetrating into the freezing and expansion of heat-insulation layer 5, is avoided
Cause insulation failure, reduce BOG gases caused by low temperature LNG to greatest extent.
More preferably, the thickness of polyurethane foam insulation layer is between 300mm ~ 500mm, to be covered with sealing bulkhead outer surface,
Reach the effect that is hedged off from the outer world；Meanwhile with reference to the physical dimension of the present embodiment cargo tank, it is ensured that optimal economic heat-insulation layer 5
Thickness.
In other embodiments, polyurethane foam insulation layer can also be replaced by other similar heat-insulation layers.
Manhole structure 6, feed tube 71 and drain pipe 72 are additionally provided with the roof 23 of the present embodiment cargo tank, it is also used
Common stainless steel material, such as austenitic stainless steel, ensure the adaptability under low temperature environment, meet low-temperature storage requirement.
The protrusion of manhole structure 6 is arranged on roof 23.Feed tube 71 and the concentrated setting of drain pipe 72 simultaneously draw from manhole structure 6
Going out, feed tube 71 and drain pipe 72 are respectively used to the feed liquor into cargo tank, and to exterior liquid out of cargo tank.The present embodiment
Manhole structure 6, and feed tube 71 and drain pipe 72 it is compact-sized, be easy to manufacture and later maintenance provide it is convenient.
In addition, the present embodiment cargo tank is additionally provided with metering device, self-monitoring can be realized.
The present embodiment cargo tank is Type B independent liquid cargo tank, and it is applied to liquefied natural gas transport by sea and storage vessels LNG
Power source.Specifically, the cargo tank is used to store LNG, and it can be arranged in LNG cargo ships or LNG fuel ships.Meanwhile
The utility model cargo tank can not also depend on ship and be used alone, and be used with expanded application in land.
The secondary shielding construction of the utility model cargo tank is directly connected in nacelle, and secondary shielding construction be arranged at heat-insulation layer it
It is interior, it is arranged at relative to secondary shielding in the prior art outside heat-insulation layer, avoids damage of the leakage liquid to heat-insulation layer, and ensure
Cargo tank heat insulation effect.
Further, the utility model cargo tank arranges solve Intensity Design, to hold by the coordination of internal multiple components
LNG liquid loadage amounts and saturated vapour pressure are carried, rather than existing cargo tank is carried by sheet metal thickness and circular configuration, is led to
The similarity of adjustment sealed compartment wall and ship volume of compartment is crossed, to improve volume of compartment utilization rate.
Although describing the utility model with reference to above exemplary embodiment, it is to be understood that, term used is to say
Bright and exemplary and nonrestrictive term.Because the utility model can be embodied without departing from practicality in a variety of forms
New is spiritual or substantive, it should therefore be appreciated that above-mentioned embodiment is not limited to any foregoing details, and should be in right of enclosing
It is required that widely explained in the spirit and scope limited, thus whole changes for falling into claim or its equivalent scope and
Remodeling all should be appended claims and be covered.
Claims (12)
- A kind of 1. cargo tank, to store LNG media, it is characterised in that the cargo tank includes：Nacelle and time shielding construction；The secondary shielding construction is arranged at the bottom of the nacelle, for the liquid medium released from the cargo tank internal leakage； The outer surface of the cargo tank is provided with heat-insulation layer, and the heat-insulation layer wraps up the secondary shielding construction in the inner.
- 2. cargo tank as claimed in claim 1, it is characterised in that described shielding uses partial closure's structure, the part Enclosed construction includes：Catch tray, it is arranged at the support forced position of the bottom of the nacelle；The catch tray and the outer surface of the nacelle are close Envelope connection；Conduit, connected with the catch tray；The liquid medium water conservancy diversion collected in the catch tray can be expelled to by the conduit Outside the cargo tank.
- 3. cargo tank as claimed in claim 1, it is characterised in that the heat-insulation layer is polyurethane foam insulation layer.
- 4. cargo tank as claimed in claim 3, it is characterised in that the thickness of the polyurethane foam insulation layer 300mm~ Between 500mm.
- 5. cargo tank as claimed in claim 2, it is characterised in that the nacelle includes sealing bulkhead and is arranged at the sealing Multiple components in bulkhead；The sealing bulkhead includes：Bottom wall, side wall and roof；The multiple component includes：Multiple crossbeams and vertical purlin；The girder space is arranged on the surface of the bottom wall；It is described Vertical purlin is vertically arranged along the sidewall surfaces, and the lower end of the vertical purlin is connected with one end of the crossbeam, described vertical The upper end of purlin is connected with the roof.
- 6. cargo tank as claimed in claim 5, it is characterised in that the multiple component also includes：Multiple reinforcing plates；It is described to add Strong plate is horizontally disposed with along the top wall surface, and the reinforcing plate is set corresponding to the crossbeam；The top for the vertical purlin that the both ends of the reinforcing plate horizontal direction are correspondingly arranged with two respectively is connected；One be correspondingly arranged The individual crossbeam, two vertical purlins and a reinforcing plate form a whole coil structures.
- 7. cargo tank as claimed in claim 5, it is characterised in that the multiple component also includes：Multiple vertical bones, stiffener and Floor；The multiple vertical bone is spaced apart on the surface of the bottom wall, and the vertical bone is staggered with the crossbeam；The stiffener is vertically arranged along the sidewall surfaces, and multiple stiffeners are distributed between two adjacent vertical purlins；The floor is arranged on the surface of the bottom wall, and corresponding to the bottom of the stiffener；The floor connects respectively Vertical bone adjacent thereto, and the corresponding stiffener.
- 8. cargo tank as claimed in claim 5, it is characterised in that the multiple component also includes：Multiple horizontal girders；Each water Flat purlin is along the side wall ring around being horizontally disposed with, and the multiple second purlin is arranged at intervals in the height direction, the horizontal girder and institute Vertical purlin is stated to be staggered.
- 9. cargo tank as claimed in claim 5, it is characterised in that the bulkhead and the multiple component of sealing is austenite Stainless steel.
- 10. cargo tank as claimed in claim 5, it is characterised in that the cargo tank is polyhedral structure；The cargo tank Bottom wall and roof are slab construction, and the side wall is formed by connecting by multiple flat boards.
- 11. cargo tank as claimed in claim 5, it is characterised in that the roof is provided with feed tube and drain pipe, uses respectively In the feed liquor into the cargo tank or out of described cargo tank to exterior liquid.
- 12. cargo tank as claimed in claim 5, it is characterised in that the catch tray corresponds to the crossbeam and set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278929.XU CN206871312U (en) | 2017-03-21 | 2017-03-21 | Cargo tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278929.XU CN206871312U (en) | 2017-03-21 | 2017-03-21 | Cargo tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206871312U true CN206871312U (en) | 2018-01-12 |
Family
ID=61326812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720278929.XU Active CN206871312U (en) | 2017-03-21 | 2017-03-21 | Cargo tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206871312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622319A (en) * | 2017-03-21 | 2018-10-09 | 张家港中集圣达因低温装备有限公司 | Cargo tank |
-
2017
- 2017-03-21 CN CN201720278929.XU patent/CN206871312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622319A (en) * | 2017-03-21 | 2018-10-09 | 张家港中集圣达因低温装备有限公司 | Cargo tank |
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