CN216844120U - Double-surface insulation cold insulation box for low-temperature film storage and transportation tank edge area - Google Patents
Double-surface insulation cold insulation box for low-temperature film storage and transportation tank edge area Download PDFInfo
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- CN216844120U CN216844120U CN202122930064.XU CN202122930064U CN216844120U CN 216844120 U CN216844120 U CN 216844120U CN 202122930064 U CN202122930064 U CN 202122930064U CN 216844120 U CN216844120 U CN 216844120U
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- 238000009413 insulation Methods 0.000 title claims abstract description 59
- 238000003860 storage Methods 0.000 title claims abstract description 54
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- 238000003825 pressing Methods 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 17
- 239000012774 insulation material Substances 0.000 claims abstract description 9
- 239000010408 film Substances 0.000 claims description 40
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
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- 229910052759 nickel Inorganic materials 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 10
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- 239000011152 fibreglass Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 8
- 239000011120 plywood Substances 0.000 claims description 8
- 229920002530 polyetherether ketone Polymers 0.000 claims description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 8
- 239000002023 wood Substances 0.000 claims description 8
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- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 229910001374 Invar Inorganic materials 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
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- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000009417 prefabrication Methods 0.000 description 3
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- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a two-sided insulation cold insulation box for a low-temperature film storage and transportation tank side area, which belongs to the technical field of cold insulation devices, and is used for the joint of two unparallel planes of a storage tank, and the cold insulation box is a two-sided insulation cold insulation box and comprises: the lower supporting plate, insulating cold insulation material, go up backup pad, screw groove or anchor steel sheet fluting in advance, welding heat protection groove, the fixed wedge ear of double-screw bolt and fixed pressing plate constitute, and insulating cold insulation material is packed to inside, and the dihedral insulating cold insulation box that forms is assembled backup pad and insulating cold insulation material passes through the bolt and glues the mode such as fix at jar body limit district, realizes jar insulating transition in two unparallel planar regions of body. The utility model can effectively improve the cold insulation performance of the low-temperature film storage tank, reduce the evaporation rate of the storage tank, realize prefabricated production and modular installation, greatly reduce the field installation difficulty, shorten the construction period and realize the concept of environmental protection.
Description
Technical Field
The utility model relates to the technical field of cryogenic storage devices for freezing liquefied gases (such as liquefied natural gas, liquid nitrogen, liquid oxygen, liquid hydrogen, liquid helium and other liquefied gases), which are one of the components of a film type storage tank, in particular to a double-sided body insulation cold insulation box for a low-temperature film storage and transportation tank edge area.
Background
The refrigerated liquefied gases such as liquefied natural gas, liquid hydrogen and the like are always used as the preferred energy source for replacing petroleum by virtue of the advantages of green, environmental protection and high efficiency, and become one of the most rapidly developed energy source industries in the world. With the rapid development of the economy of China and the continuous improvement of the requirement on environmental governance, the application and development of liquefied natural gas and liquid hydrogen are more and more emphasized by all parties, and are one of the key directions of the development of clean energy in China in the future. Liquefied gases such as liquid nitrogen and liquid helium are widely used as inert gases and cooling media in industry, but the mode of cold insulation is particularly important due to the low temperature.
The film type storage tank is firstly applied to the storage of liquefied hydrocarbon liquefied gas, and is mostly applied to the large-scale storage, remote transportation and other directions of liquefied natural gas LNG at present. Most of the large-scale frozen liquefied gases are stored in the conventional 9% nickel steel storage tank.
The film type storage tank has many advantages compared with the traditional 9% nickel steel storage tank, firstly, from the aspect of structure, the probability that the film tank leaks is far lower than that of the traditional 9% nickel steel storage tank, the film storage tank has two layers of independent complete and sealed shielding layer designs, and the traditional 9% nickel steel storage tank only has a single-layer insulation inner tank. Considering from the aspect of anti crack, the film storage tank has relatively independent modular design, can effectively avoid crack propagation, and two-layer metal film all adopts continuous arch form ripple simultaneously, has increased the scalability to deal with cryogenic stress change, and traditional 9% nickel steel storage tank is the individual layer 9% nickel steel inner tank, in case take place the crack, can't effectively restrain crack propagation. Considering from the aspect of anti-seismic performance, the inner tank of the film storage tank is directly attached to the inner wall of the outer tank, the inner tank and the outer tank resist seismic together, the traditional 9% nickel steel storage tank moves independently, insulating materials between the inner tank and the outer tank are compressed, and the cold insulation performance of the inner tank and the outer tank in the future can be greatly influenced. Consider from adiabatic validity aspect, the insulating layer of film storage tank is attached on outer jar, is difficult for taking place the displacement and warp, and the insulating material pearlite of traditional 9% nickel steel storage tank can be along with life constantly subsides, leads to leaking cold seriously, and the maintenance cost is very big in the future. In conclusion, the film storage tank is undoubtedly a storage tank form better than the traditional 9% nickel steel storage tank.
The utility model relates to a double-sided insulated cold insulation box for the edge area of a low-temperature film storage and transportation tank.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a two-sided insulation cold insulation box for a low-temperature thin film storage and transportation tank edge area, which is applied to the joint of two unparallel planes of a storage tank and is a two-sided insulation cold insulation box. The edge area insulation transition of the metal low-temperature film land storage tank is realized in the form of the double-faced insulation cold insulation box, the cold insulation performance of the low-temperature film storage tank can be effectively improved, the evaporation rate of the storage tank is effectively reduced, the prefabricated production can be realized, the modular installation is adopted, the field installation difficulty is greatly reduced, the construction period is shortened, and the green concept is realized.
In order to achieve the purpose, the utility model provides the following technical scheme: a two-sided body insulating cold-insulated container for low temperature film storage and transportation tank edge area, the cold-insulated container for two non-parallel plane junctions of the storage tank, for two-sided body insulating cold-insulated container, comprising: the device comprises a lower supporting plate, an insulating cold insulation material, an upper supporting plate, an insulating fixing pressing block, an air vent, a screw groove or an anchoring steel plate pre-grooving, a welding heat protection grooving and a stud fixing wedge lug. The surface of the upper supporting plate can be pre-provided with a screw groove or an anchoring steel plate pre-grooved and welded with a heat protection groove, the upper supporting plate, the lower supporting plate and the supporting plate on the side surface are fixed into a box body by screws, gas-exhausting nails or door-shaped nails, the height of the box body can be determined according to the specification of the storage tank and the bearing liquid, the fixed and molded box body is filled with insulating and cold-insulating materials, and then the last supporting plate is sealed through a screw, a gas chain riveting or a door-shaped nail to form a complete box body structure, an insulating fixing pressing block and a stud fixing wedge lug on the outer side of the box body can be fixed on a side sealing plate of the box body in a gluing, screw, gas chain riveting or door-shaped nail mode, the insulating fixing pressing block realizes the fixation between the box body and an insulating box through a stud and a metal pressing plate which extend out of the box body, and the stud fixing wedge lug is used for fixing a flange stud and other insulating cold insulation boxes to realize the connection and fixation between the boxes.
As an improvement of the technical scheme, the lower supporting plate, the upper supporting plate and the side supporting plate are made of at least one of wood plywood, glass fiber reinforced plastics, tetrafluoroethylene, polytetrafluoroethylene and polyether-ether-ketone, the average thickness of the lower supporting plate, the upper supporting plate and the side supporting plate is 1mm-100mm, and the effect of improving the strength of the two-surface insulation cold insulation box is achieved.
As the improvement of the technical proposal, the insulating and cold-insulating material adopts at least one of aerogel, reinforced polyurethane foam material, diene elastic foam material and glass fiber material, and the density is 20-300kg/m3。
As an improvement of the technical scheme, the metal strip-shaped plate is fixed on the surface of the upper supporting plate, the thickness of the metal strip-shaped plate is 0.5-15mm, the material is at least one of a stainless steel plate, a 9% nickel steel plate, an invar steel plate or an aluminum alloy plate, and the metal strip-shaped plate is used for fixing an upper metal film, can be a cross-shaped steel plate, can be a strip-shaped steel plate or a sheet-shaped steel plate, and is fixed on the upper supporting plate through screws.
As an improvement of the technical scheme, the pre-groove of the upper supporting plate can be pre-grooved on the upper supporting plate in a machining mode and comprises at least one of a strip shape, an L shape, a T shape and a field shape, and the purpose is to fill and weld the heat protection film and the metal lath.
As an improvement of the technical scheme, the thickness of the welding heat protection film is 0.5-5mm, the width of the welding heat protection film can be respectively reserved with a distance of 20-30mm at two sides of a welding point according to the size of a pre-groove, and the welding heat protection film is made of aluminum foil fibers or glass fiber cloth and aims to form heat insulation and prevent an upper supporting plate from being damaged when a metal film is welded.
As an improvement of the technical scheme, the side surface of the insulated cold insulation box is provided with the stud fixing wedge lug and the insulated fixing pressing block, the material of the stud fixing wedge lug and the insulated fixing pressing block is at least one of wood plywood, glass fiber reinforced plastic, tetrafluoroethylene, polytetrafluoroethylene and polyether ether ketone, the average thickness of the stud fixing wedge lug and the insulated fixing pressing block is 30-150mm, and the stud fixing wedge lug and the insulated fixing pressing block are connected and fixed to the side surface of the insulated cold insulation box in a screw, staple, air strip nail or door-shaped nail mode.
As an improvement of the technical scheme, the metal pressing plate is fixed on the surfaces of the stud fixing wedge lug and the insulating fixing pressing block, the thickness of the metal pressing plate is 0.5-15mm, the material is at least one of a stainless steel plate, a 9% nickel steel plate, an invar steel plate or an aluminum alloy plate, and the purpose is to connect a plurality of insulating cold insulation boxes and fix the upper layer of insulating cold insulation boxes.
As the improvement of the technical scheme, the vent holes formed in the side supporting plate of the double-sided insulated cold-keeping box are formed during factory prefabrication or later installation, and the radius of the vent holes is 5-100 mm.
Compared with the prior art, the utility model has the following beneficial effects:
1. the insulating cold insulation box has high prefabrication degree, and the cold insulation layer can be installed only by laying bolts on site by connecting the supporting plates to form a box-type structure.
2. The support plate of the insulating and cold-keeping box is fixed in a screw, staple bolt, air strip nail or door-shaped nail mode, so that the use of glue is greatly reduced, the requirements and time for coating, drying, curing and the like are eliminated, and the prefabricating time is shortened. Meanwhile, the air release rate of the material in the insulating layer is reduced, and the smooth change of the pressure in the insulating layer is ensured.
3. The utility model adopts a frame form assembled by the supporting plates, so that the material selection of the internal insulating material is more free, and the material with good insulating property but softer can be selected, so that the evaporation rate of the storage tank can be further reduced by being different from a structure which needs to be stressed by the insulating material.
Drawings
FIG. 1 is an overall structure of the double-sided insulation and cooling box according to the present invention;
FIG. 2 is a schematic view of a stud fixing wedge lug structure according to the present invention;
FIG. 3 is a schematic structural diagram of the insulating fixed compact according to the present invention;
FIG. 4 is a schematic view of the structure of a metal pellet of the present invention;
FIG. 5 is a schematic view of the fixed installation of the insulation box and the inner tank of the present invention;
FIG. 6 is a schematic view of the fixed installation of the upper and lower insulating cases according to the present invention;
wherein, 1, a lower supporting plate; 2. insulating cold insulation material; 3. an upper support plate; 4. insulating fixed pressing blocks; 5. a vent hole; 6. a screw slot or an anchoring steel plate pre-slotting; 7. welding a thermal protection slot; 8. the stud fixes the wedge lug; 9. a metal platen; 10. a stud; 11. a flange stud;
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
a two-sided body insulating cold-insulated container for low temperature film storage and transportation tank edge area, the cold-insulated container for two non-parallel plane junctions of the storage tank, for two-sided body insulating cold-insulated container, comprising: the device comprises a lower supporting plate 1, an insulating cold insulation material 2, an upper supporting plate 3, an insulating fixing pressing block 4, an air vent 5, a screw groove or an anchoring steel plate pre-slotting 6, a welding heat protection slotting 7 and a stud fixing wedge lug 8. The surface of an upper supporting plate 3 can be pre-provided with a screw groove or an anchoring steel plate pre-provided groove 6 and a welding heat protection groove 7, the upper supporting plate 3, a lower supporting plate 1 and a supporting plate on the side surface are fixed into a box body by screws and gas gang nails or door-shaped nails, the height of the box body can be determined according to the specification of a storage tank and bearing liquid, insulating and cold insulation materials 2 are filled in the fixed and formed box body, then the last supporting plate is sealed by the screws, the gas gang nails or the door-shaped nails to form a complete box body structure, an insulating and fixing pressing block 4 and a stud fixing wedge 8 on the outer side of the box body can be fixed on a box body side sealing plate by gluing, the screws, the gas gang nails or the door-shaped nails, the insulating and fixing pressing block 4 realizes the fixation between the tank body and the insulating box by a stud 10 and a metal pressing plate 9 which extend out of the tank body, and the stud fixing wedge is used for fixing a flange stud 11 and other insulating and cold insulation boxes, realize the case and the case between be connected fixedly. The utility model realizes the edge area insulation transition of the metal low-temperature film land storage tank by adopting a two-surface insulation cold insulation box, can effectively improve the cold insulation performance of the low-temperature film storage tank, effectively reduce the evaporation rate of the storage tank, can realize prefabricated production and modular installation, greatly reduces the field installation difficulty, shortens the construction period and realizes the concept of green and environmental protection.
The lower supporting plate 1, the upper supporting plate 3 and the side supporting plates are made of at least one of wood plywood, glass fiber reinforced plastic, tetrafluoroethylene, polytetrafluoroethylene and polyether-ether-ketone, and the average thickness of the lower supporting plate 1, the upper supporting plate 3 and the side supporting plates is 1-100mm, so that the strength of the two-side insulation cold insulation box is improved.
The insulating cold-insulating material 2 is at least one of aerogel, reinforced polyurethane foam material, diene elastic foam material and glass fiber material, and has a density of 20-300kg/m3。
The metal strip-shaped plate is fixed on the surface of the upper supporting plate, the thickness of the metal strip-shaped plate is 0.5mm-15mm, the material is at least one of a stainless steel plate, a 9% nickel steel plate, an invar steel plate or an aluminum alloy plate, the metal strip-shaped plate is used for fixing an upper metal film, can be a cross-shaped steel plate, can be a strip-shaped steel plate or a sheet-shaped steel plate, and is fixed on the upper supporting plate 3 through screws.
The screw groove or the anchoring steel plate pre-slotting 6 is pre-slotting on the upper supporting plate 3 in a machining mode, and the slotting shape is at least one of a long strip shape, an L shape, a T shape or a field shape, and the purpose is to fill and weld the heat protection film and the metal lath.
The welding thermal protection slot 7 is pre-slotted on the upper supporting plate 3 in a machining mode, the slotted shape is at least one of a long strip shape, an L shape, a T shape or a field shape, the welding thermal protection film is filled in the slot after the slotting, the thickness of the welding thermal protection film is 0.5-5mm, and the adopted material is aluminum foil fiber or glass fiber cloth, so that thermal isolation is formed, and the upper supporting plate is prevented from being damaged when a metal film is welded.
The stud fixing wedge 8 arranged on the side surface of the double-sided insulated cold-keeping box is made of at least one of wood plywood, glass fiber reinforced plastic, tetrafluoroethylene, polytetrafluoroethylene and polyether-ether-ketone, has an average thickness of 30-150mm, and is fixedly connected to the side surface of the insulated cold-keeping box in a screw, staple bolt, air strip nail or door-shaped nail mode.
The insulating fixing pressing block 4 is made of at least one of wood plywood, glass fiber reinforced plastic, tetrafluoroethylene, polytetrafluoroethylene and polyether-ether-ketone, has the average thickness of 15-100mm, and is fixedly connected to the side face of the insulating cold insulation box in a screw, staple bolt, air strip nail or door-shaped nail mode.
The vent holes 5 formed in the side supporting plates of the two-sided insulation and cooling box are formed during factory prefabrication or later installation, and the radius of the vent holes is 5-100 mm.
The metal pressing plate 9 is fixed on the surfaces of the stud fixing wedge lug 8 and the insulating fixing pressing block 4, the thickness is 0.5-15mm, the material is at least one of a stainless steel plate, a 9% nickel steel plate, an invar steel plate or an aluminum alloy plate, and the purpose is to connect a plurality of insulating cold-keeping boxes and fix the upper layer of insulating cold-keeping boxes.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (9)
1. The utility model provides a two-sided body insulation cold insulation case for low temperature film storage and transportation tank limit district which characterized in that, this cold insulation case is used for two nonparallel plane junctions of storage tank, is two-sided body insulation cold insulation case, includes: the device comprises a lower supporting plate (1), an insulating cold-insulating material (2), an upper supporting plate (3), an insulating fixing pressing block (4), an air vent (5), a screw groove or anchoring steel plate pre-slotting (6), a welding heat protection slotting (7) and a stud fixing wedge lug (8); the surface of the upper supporting plate (3) is provided with a screw groove and/or an anchoring steel plate pre-grooving (6) and a welding heat protection grooving (7) in advance, and the height of the tank body is determined according to the specification of the storage tank and bearing liquid; the upper supporting plate (3), the lower supporting plate (1) and the supporting plates on the side surfaces are assembled into a box body, and insulating cold insulation materials (2) are filled in the box body; an insulating fixing pressing block (4) and a stud fixing wedge lug (8) on the outer side of the tank body are fixed on a side sealing plate of the tank body, and the insulating fixing pressing block (4) realizes the fixation of the tank body and the insulating tank through a stud and a metal pressing plate which extend out of the tank body.
2. The double-sided insulating and cold-insulating container for the skirt section of a cryogenic film storage and transport tank of claim 1, wherein: the lower supporting plate (1), the upper supporting plate (3) and the side supporting plates are made of at least one of wood plywood, glass fiber reinforced plastics, tetrafluoroethylene, polytetrafluoroethylene and polyether-ether-ketone, and the average thickness of the lower supporting plate, the upper supporting plate and the side supporting plates is 1-100 mm.
3. The double-sided insulating and cold-insulating container for the skirt section of a cryogenic film storage and transport tank of claim 1, wherein: the insulating cold insulation material (2) adopts at least one of aerogel, reinforced polyurethane foam material, diene elastic foam material and glass fiber material, and the density is 20-300kg/m3。
4. The double-sided insulating and cold-insulating container for the skirt section of a cryogenic film storage and transport tank of claim 1, wherein: the screw groove or the anchoring steel plate pre-slotting (6) is pre-slotting on the upper supporting plate (3) in a machining mode, and the slotting shape is at least one of a long strip shape, an L shape, a T shape or a field shape.
5. The double-sided insulating and cold-insulating container for the skirt section of a cryogenic film storage and transport tank of claim 1, wherein: the welding heat protection grooving (7) is grooved in advance on the upper supporting plate (3) in a machining mode, the grooving shape is at least one of a long strip shape, an L shape, a T shape or a field shape, a welding heat protection film is filled in the groove after grooving, the thickness of the welding heat protection film is 0.5-5mm, and the adopted material is aluminum foil fiber or glass fiber cloth.
6. The double-sided insulating and cold-insulating container for the skirt section of a cryogenic film storage and transport tank of claim 1, wherein: the side surface of the double-faced insulation and cold insulation box is provided with the stud fixing wedge lug (8) which is made of at least one of wood plywood, glass fiber reinforced plastic, tetrafluoroethylene, polytetrafluoroethylene and polyether ether ketone, the average thickness of the stud fixing wedge lug is 30-150mm, and the stud fixing wedge lug is connected and fixed to the side surface of the insulation and cold insulation box in a screw, staple bolt, gas strip nail or door-shaped nail mode.
7. The double-sided insulating and cold-insulating container for the skirt section of a cryogenic film storage and transport tank of claim 1, wherein: the insulating fixing pressing block (4) is made of at least one of wood plywood, glass fiber reinforced plastic, tetrafluoroethylene, polytetrafluoroethylene and polyether ether ketone, has an average thickness of 15-100mm, and is connected and fixed to the side face of the insulating cold insulation box in a screw, staple bolt, gas strip nail or door-shaped nail mode.
8. The two-sided insulation and cold insulation box for cryogenic thin film storage and transportation can edge sections of claim 1, wherein: the metal pressing plate (9) is fixed on the surfaces of the stud fixing wedge lug (8) and the insulating fixing pressing block (4), the thickness is 0.5-15mm, and the material is at least one of a stainless steel plate, a 9% nickel steel plate, an invar steel plate or an aluminum alloy plate.
9. The double-sided insulating and cold-insulating container for the skirt section of a cryogenic film storage and transport tank of claim 1, wherein: the vent hole (5) formed in the side supporting plate of the two-sided insulated cold-keeping box is opened when the two-sided insulated cold-keeping box is prefabricated in a factory or is installed in a later period, and the radius of the vent hole is 5-100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122930064.XU CN216844120U (en) | 2021-11-26 | 2021-11-26 | Double-surface insulation cold insulation box for low-temperature film storage and transportation tank edge area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122930064.XU CN216844120U (en) | 2021-11-26 | 2021-11-26 | Double-surface insulation cold insulation box for low-temperature film storage and transportation tank edge area |
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| CN216844120U true CN216844120U (en) | 2022-06-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962984A (en) * | 2022-06-29 | 2022-08-30 | 中太海事技术(上海)有限公司 | Storage container for storing liquefied gas and method for assembling the same |
| CN114962983A (en) * | 2022-06-29 | 2022-08-30 | 中太海事技术(上海)有限公司 | Storage container for storing liquefied gas |
-
2021
- 2021-11-26 CN CN202122930064.XU patent/CN216844120U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962984A (en) * | 2022-06-29 | 2022-08-30 | 中太海事技术(上海)有限公司 | Storage container for storing liquefied gas and method for assembling the same |
| CN114962983A (en) * | 2022-06-29 | 2022-08-30 | 中太海事技术(上海)有限公司 | Storage container for storing liquefied gas |
| CN114962984B (en) * | 2022-06-29 | 2024-02-02 | 中太能源科技(上海)有限公司 | Storage container for storing liquefied gas and method for assembling the same |
| CN114962983B (en) * | 2022-06-29 | 2024-03-08 | 中太能源科技(上海)有限公司 | Storage container for storing liquefied gas |
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