CN107270117A - It is a kind of be provided with put the horizontal cryogenic vessel of pipeline - Google Patents
It is a kind of be provided with put the horizontal cryogenic vessel of pipeline Download PDFInfo
- Publication number
- CN107270117A CN107270117A CN201710309371.1A CN201710309371A CN107270117A CN 107270117 A CN107270117 A CN 107270117A CN 201710309371 A CN201710309371 A CN 201710309371A CN 107270117 A CN107270117 A CN 107270117A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- inner bag
- straight length
- flange
- cryogenic vessel
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0391—Thermal insulations by vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0352—Pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses the horizontal cryogenic vessel that pipeline is put in a kind of be provided with, including inner bag, shell, rearmounted pipeline and in put pipeline, vacuum interlayer is formed between the inner bag and shell, pipeline is put in described includes flange, vacuum insulation set, fairlead and valve member, the flange is welded on the inner barrel of inner bag, it is provided with the through hole connected with inner bag, the vacuum insulation set is connected with body seal and connected with vacuum interlayer, the fairlead is connected with through hole, welded with flange one end, the outer cylinder body that the other end passes shell is formed with over-hang part, the over-hang part is provided with the body of the bending extended to inner bag cold events direction in vacuum insulation set, the valve member is connected with fairlead and is arranged at outside vacuum insulation set.When can occur in rearmounted pipeline because of rear-end collision generation breakage, pipeline is put in quick unloading is carried out to the liquid in container, it is to avoid discharging causes security incident, improve the security of low-temperature (low temperature) vessel.
Description
Technical field
The present invention relates to low-temperature (low temperature) vessel field, particularly it is a kind of be provided with put the horizontal cryogenic vessel of pipeline.
Background technology
Low-temperature (low temperature) vessel is usually used in the highway of the cryogenic liquids such as liquid oxygen, liquid nitrogen, liquid argon, liquefied natural gas, railway transportation, existing
Low-temperature (low temperature) vessel be generally only provided with rearmounted pipeline, rearmounted pipeline and be provided with related valve, the operation such as handling material is all logical
Later pipeline completion is put, once vehicle is knocked into the back, it is possible to and cause rearmounted pipeline damaged, so as to cause liquid can not unload；More
Seriously be likely to result in dangerous material material from leakage, accordingly, it would be desirable to set it is a kind of have in put the low-temperature (low temperature) vessel of pipeline, rear
When putting pipeline generation breakage, pipeline is put in carry out urgent unloading to liquid in container.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem in correlation technique to a certain extent.Therefore, this hair
A kind of bright horizontal cryogenic vessel for proposing to put pipeline in be provided with, it can put pipeline in, and the cryogenic media in container is urgent
Unload and turn, with preferably solution of emergent event.
The technical solution adopted for the present invention to solve the technical problems is：
It is a kind of be provided with put the horizontal cryogenic vessel of pipeline, including inner bag, shell and from the interior end socket of inner bag rear end to
The rearmounted pipeline of outer extraction, forms vacuum interlayer between the inner bag and shell, in addition to from the inner barrel of inner bag and shell
Put pipeline in outwards being drawn between outer cylinder body, it is described in put pipeline and include
Flange, is welded on the inner barrel of inner bag, is provided with the through hole connected with inner bag；
Vacuum insulation set, is connected with body seal and is connected with vacuum interlayer；
Fairlead, is connected with through hole, and one end is welded with flange, and the outer cylinder body that the other end passes shell is formed with over-hang part,
The over-hang part is provided with the body of the bending extended to inner bag cold events direction in vacuum insulation set；
Valve member, is connected with fairlead and is arranged at outside vacuum insulation set.
As the improvement of above-mentioned technical proposal, flange correspondence lead to the hole site be provided with for fairlead welding and can
The bulge loop section coordinated with seal cap sealing, the flange is additionally provided with the screwed hole for fixing seal lid on the outside of bulge loop section.
Further, the body is provided with the sealing gland section being bent upwards.
Further, the body is in the shape of a spiral.
Further, the body is provided with telescopic bellows.
Further, the body is provided with reclinate bend loss, and first is passed through between the bend loss and sealing gland section
Straight length is connected.
Further, the bend pipe be respectively arranged with the first straight length both sides with sealing gland section be connected the second straight length, and
The 3rd connected straight length of bend loss, first straight length, the second straight length and the 3rd straight length are laid with equilateral triangle.
Further, second straight length, sealing gland section, the first straight length, bend loss and the 3rd straight length pass through the company of welding
Connect.
Further, the flange is welded in the bottom of inner barrel, and the flange is axial along inner bag close to one end of inner barrel
Through there is blowpit, the blowpit is connected with through hole.
Further, the fairlead is covered by reinforced pipe and vacuum insulation and welded.
The beneficial effects of the invention are as follows：The present invention is by setting up between the inner barrel of inner bag and the outer cylinder body of shell outwards
Pipeline is put in drawing, when can occur in rearmounted pipeline because of rear-end collision generation breakage, pipeline is put in the liquid in container
Body carries out quick unloading, it is to avoid discharging causes security incident, improves the security of low-temperature (low temperature) vessel.In addition, being provided with flange convex
Ring segment and screwed hole, facilitate inner bag to enter courage, while facilitate inner bag to enter before courage carries out pressure test to it, it is ensured that the performance of inner bag；
Body is provided with the sealing gland section being bent upwards, and can prevent cryogenic liquid from flowing to valve end, reduce heat output, it is ensured that low-temperature (low temperature) vessel
Heat-insulating property.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the use state schematic diagram of the present invention；
Fig. 2 is the structural representation of one embodiment of the present invention；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is Fig. 2 upward view；
Fig. 5 is the structural representation of the first embodiment of the body in the present invention；
Fig. 6 is the structural representation of another embodiment of the invention；
Fig. 7 is enlarged drawing at B in Fig. 6；
Fig. 8 is Fig. 6 upward view；
Fig. 9 is the side view of the second embodiment of the body in the present invention；
Figure 10 is the front view of the second embodiment of the body in the present invention；
Figure 11 is the top view of the second embodiment of the body in the present invention；
Figure 12 is the top view of the flange in the present invention；
Figure 13 is the diagrammatic cross-section of the flange in the present invention；
Figure 14 is the flange and the structural representation of closure cooperation in the present invention.
Embodiment
Referring to figs. 1 to Figure 13, it is of the invention it is a kind of be provided with put the horizontal cryogenic vessel of pipeline 2, including inner bag 11, outside
Shell 12, the rearmounted pipeline 3 outwards drawn from the interior end socket of the rear end of inner bag 11, and from the outer of the inner barrel of inner bag 11 and shell 12
Pipeline 2 is put in outwards being drawn between cylinder, between the inner bag 11 and shell 12 formed vacuum interlayer 13, it is described in put pipeline
2 include flange 20, vacuum insulation set 21, fairlead 22 and valve member 23, and the flange 20 is welded in the inner barrel of inner bag 11
On, be provided with the through hole 201 connected with inner bag 11, the vacuum insulation set 21 be tightly connected with shell 12 and with vacuum interlayer 13
Connection, the fairlead 22 is connected with through hole 201, and one end is welded with flange 20, and the outer cylinder body that the other end passes shell 12 is formed
There is over-hang part, the over-hang part covers the body that the bending extended to the cold events direction of inner bag 11 is provided with 21 in vacuum insulation,
The direction of arrow in reference picture 4 and Fig. 8, figure is the direction of the cold events of inner bag 11.The valve member 23 is connected with fairlead 22
And be arranged at outside vacuum insulation set 21.
Inner bag 11 enters courage for convenience, while facilitate inner bag 11 to enter before courage carries out pressure test to it, it is ensured that inner bag 11
Performance, reference picture 12 to Figure 14, the flange 20 correspondence through hole 201 position be provided with for the welding of fairlead 22 and can with it is close
The bulge loop section 202 that lidstock coordinates, the flange 20 is additionally provided with the screw thread for fixing seal lid in the outside of bulge loop section 202
Hole 203.Before inner bag 11 enters courage, flange 20 is sealed using closure and bolt, you can pressure easily is carried out to inner bag 11
Test, simultaneously because the protrusion surface size of inner bag 11 of flange 20 is shorter, dismounting closure and bolt can be easily by inner bags 11
Pull in shell 12, and the setting of bulge loop section 202, facilitate the welding of fairlead 22, it is ensured that welding quality.It is preferred that, it is preferred that
The through hole 201 is provided with the installation cavity 2011 for inserting fairlead 22 at the second end, and the installation cavity 2011 is provided with
Step for positioning the insertion depth of fairlead 22.Welded, advantageously ensured that again after the insertion installation cavity 2011 of fairlead 22
Welding quality.The through hole 201 is provided with the export mouth 2012 for facilitating medium to draw off, the export mouth close to one end of inner bag 11
2012 cross-sectional area is gradually reduced from inner bag 11 to shell 12.The export mouth 2012 can reduce flowing resistance when medium is drawn off
Power, makes medium more smooth when drawing off.The cross section cocoa of the export mouth 2012 is circular or trapezoidal.
The flange 20 is welded in the bottom of inner barrel, and the flange 20 is axially passed through close to one end of inner barrel along inner bag 11
Blowpit 204 is installed with, the blowpit 204 is connected with through hole 201.The blowpit 204 can make medium in inner bag 11 as far as possible
Ground unloading is clean, and the off-loadable undesired impurities totally remained.
The body is provided with the sealing gland section 221 being bent upwards, can make the cryogenic liquid that is placed in container and valve end by
A stable liquid-gas interface is formed between thermal evaporation gas, prevents cryogenic liquid from flowing to valve end, reduces heat output, is protected
Demonstrate,prove the heat-insulating property of low-temperature (low temperature) vessel.
Reference picture 5, is the first embodiment of the body in the present invention, and the shape of the body twist, forms class
Spring structure, it is ensured that fairlead 22 has enough elastic allowances to meet the amount of contraction after the dress liquid of inner bag 11 required for cold events,
So as to greatly reduce tensile stress, and then it ensure that the connecting portion between fairlead 22 and inner bag 11 not by drawing crack.It is preferred that
Ground, the body is that whole piece stainless steel tube is bent, its bend after be shaped as after two elongated circle sections that two ends are to going out, two
Elongated circle section forms two sealing gland sections 221, allows fairlead 22 to produce dual sealing gland effect, adds the length of fairlead 22,
Greatly reduce heat output, it is ensured that the good heat-insulating property of low-temperature (low temperature) vessel.
Reference picture 9 is the second embodiment of the body in the present invention to Figure 11, and the body is provided with telescopic ripple
Line pipe 222, it is ensured that fairlead 22 has enough elastic allowances to meet the amount of contraction after the dress liquid of inner bag 11 required for cold events, from
And tensile stress is greatly reduced, and then ensure that the connecting portion between fairlead 22 and inner bag 11 not by drawing crack.The pipe
Body is provided with reclinate bend loss 223, and extension body covers the length in 21 in vacuum insulation, reduces heat output, it is ensured that low
The heat-insulating property of warm container.Connected between the bend loss 223 and sealing gland section 221 by the first straight length 224, body is first
It is straight that the both sides of straight length 224 are respectively arranged with the second straight length 225 being connected with sealing gland section 221, the 3rd be connected with bend loss 223
Pipeline section 226, first straight length 224, the second straight length 225 and the 3rd straight length 226 are laid with equilateral triangle, are both improved
The aesthetic property of fairlead 22, make it that pipe structure is compact, small volume again.Preferably, second straight length 225, sealing gland section
221st, the first straight length 224, the straight length 226 of bend loss 223 and the 3rd are by being welded to connect.Relative to the body knot integrally bent
Structure, can greatly reduce 22 groups of fairlead to covering the size in 21 to vacuum insulation, so as to reduce the size of vacuum insulation set 21, subtract
The weight of the light present invention.For convenience by of the present invention group to on low-temperature (low temperature) vessel, the bellows 222 is arranged at the 3rd straight length
On 226.Certainly, the bellows 222 can also be set to the first straight length 224, the second straight length 225, sealing gland section 221 or curved
On either segment in pipeline section 223.
The perforation 121 passed through for fairlead 22 is offered outside the shell 12, for reinforcement shell 12, the shell 12 exists
Shell stiffening ring 14 is welded with around perforation 121, the shell stiffening ring 14 is welded with vacuum insulation set 21, and one is to serve
The effect of the reinforcement for openings of shell 12, two be that can increase weld strength and guarantee welding quality.Reference picture 3, when vacuum separation sleeve 21
Appearance and size it is larger when, vacuum insulation set 21 is welded after being overlapped with shell 12；Reference picture 7, when vacuum separation sleeve 21
When appearance and size is smaller, welded again with shell 12 after the vacuum insulation insertion perforation 121 is interior, to increase weld strength and guarantee
Welding quality.
The fairlead 22 is welded by exporting reinforced pipe 24 with vacuum insulation set 21, and the outlet reinforced pipe 24 was served
Connection function is crossed, that tries one's best reduces the local stress produced by structural mutation, while weld strength can be increased and ensure to weld
Connect quality.
Reference picture 1, Fig. 2 and Fig. 6, it is described in put pipeline 2 and be provided with control box, the vacuum insulation set 21 and valve member
23 are arranged in control box, and protective action is played to it.The control box is welded on above-mentioned shell stiffening ring 14.
In the description of the invention, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or dark
Show relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", the feature of " second " are defined
It can express or implicitly include one or more this feature.In the description of the invention, " multiple " be meant that to
It is few two, such as two, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
It is further to note that each specific technical characteristic described in above-mentioned embodiment, not
In the case of contradiction, it can be combined by any mode, helically the body of shape may also set up bellows 222, to carry
Deformable surplus of high body etc., for unnecessary repetition, the present invention to various possible combination not otherwise stateds, when
So, it can also be combined between different embodiments, without departing from the creation thought of the present invention.
The above embodiments are merely illustrative of the technical solutions of the present invention and is not limited, all without departing from the present invention
Any modification of spirit and scope or equivalent substitution, it all should cover in the range of technical solution of the present invention.
Claims (10)
1. it is a kind of be provided with put the horizontal cryogenic vessel of pipeline, including inner bag, shell and interior end socket from inner bag rear end it is outside
The rearmounted pipeline drawn, vacuum interlayer is formed between the inner bag and shell, it is characterised in that：Also include the inner barrel from inner bag
Put pipeline in outwards being drawn between the outer cylinder body of shell, it is described in put pipeline and include
Flange, is welded on the inner barrel of inner bag, is provided with the through hole connected with inner bag；
Vacuum insulation set, is connected with body seal and is connected with vacuum interlayer；
Fairlead, is connected with through hole, and one end is welded with flange, and the outer cylinder body that the other end passes shell is formed with over-hang part, described
Over-hang part is provided with the body of the bending extended to inner bag cold events direction in vacuum insulation set；
Valve member, is connected with fairlead and is arranged at outside vacuum insulation set.
2. it is according to claim 1 it is a kind of be provided with put the horizontal cryogenic vessel of pipeline, it is characterised in that：The flange
Correspondence lead to the hole site is provided with the bulge loop section for welding and can coordinate with seal cap sealing with fairlead, and the flange is in bulge loop
Section outside is additionally provided with the screwed hole for fixing seal lid.
3. it is according to claim 1 it is a kind of be provided with put the horizontal cryogenic vessel of pipeline, it is characterised in that：The body
It is provided with the sealing gland section being bent upwards.
4. it is according to claim 3 it is a kind of be provided with put the horizontal cryogenic vessel of pipeline, it is characterised in that：The body
In the shape of a spiral.
5. it is according to claim 3 it is a kind of be provided with put the horizontal cryogenic vessel of pipeline, it is characterised in that：The body
It is provided with telescopic bellows.
6. it is according to claim 5 it is a kind of be provided with put the horizontal cryogenic vessel of pipeline, it is characterised in that：The body
Reclinate bend loss is provided with, is connected between the bend loss and sealing gland section by the first straight length.
7. it is according to claim 6 it is a kind of be provided with put the horizontal cryogenic vessel of pipeline, it is characterised in that：The bend pipe
The second straight length being connected with sealing gland section, the 3rd straight length being connected with bend loss are respectively arranged with the first straight length both sides,
First straight length, the second straight length and the 3rd straight length are laid with equilateral triangle.
8. it is according to claim 7 it is a kind of be provided with put the horizontal cryogenic vessel of pipeline, it is characterised in that：Described second
Straight length, sealing gland section, the first straight length, bend loss and the 3rd straight length are by being welded to connect.
9. it is according to claim 1 it is a kind of be provided with put the horizontal cryogenic vessel of pipeline, it is characterised in that：The flange
The bottom of inner barrel is welded in, the flange has axially penetrated through blowpit, the blowpit close to one end of inner barrel along inner bag
Connected with through hole.
10. it is according to claim 1 it is a kind of be provided with put the horizontal cryogenic vessel of pipeline, it is characterised in that：It is described to draw
Outlet pipe is covered by reinforced pipe and vacuum insulation welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309371.1A CN107270117B (en) | 2017-05-04 | 2017-05-04 | Horizontal low-temperature container with middle pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309371.1A CN107270117B (en) | 2017-05-04 | 2017-05-04 | Horizontal low-temperature container with middle pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107270117A true CN107270117A (en) | 2017-10-20 |
| CN107270117B CN107270117B (en) | 2023-02-21 |
Family
ID=60074352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710309371.1A Active CN107270117B (en) | 2017-05-04 | 2017-05-04 | Horizontal low-temperature container with middle pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107270117B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161190A (en) * | 2020-09-26 | 2021-01-01 | 潍坊新力蒙水产技术有限公司 | Embedded hydrogen energy warehousing and transportation vacuum bivalve device |
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| US5533340A (en) * | 1994-04-12 | 1996-07-09 | Hydro-Quebec | Double-walled container for transporting and storing a liquified gas |
| WO2005100210A1 (en) * | 2004-04-15 | 2005-10-27 | China International Marine Containers (Group) Co., Ltd. | Super-vacuum insulation tank for cryogenic liquefied gas |
| CN103964082A (en) * | 2014-05-19 | 2014-08-06 | 苏州新协力特种工业模板有限公司 | Industrial raw material storage tank |
| CN204021604U (en) * | 2014-08-29 | 2014-12-17 | 南通中集罐式储运设备制造有限公司 | Low temperature tank car, cryogenic tank case and upper low-temperature (low temperature) vessel thereof |
| CN204026136U (en) * | 2014-08-13 | 2014-12-17 | 山东义升环保设备有限公司 | A kind of cryogenic liquid vertical storage tank liquid in-out tubular construction |
| CN204062476U (en) * | 2014-09-17 | 2014-12-31 | 甘肃蓝科石化高新装备股份有限公司 | A kind of container turnover structure of improvement |
| CN206890077U (en) * | 2017-05-04 | 2018-01-16 | 广东建成机械设备有限公司 | It is a kind of be provided with put the horizontal cryogenic vessel of pipeline |
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2017
- 2017-05-04 CN CN201710309371.1A patent/CN107270117B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533340A (en) * | 1994-04-12 | 1996-07-09 | Hydro-Quebec | Double-walled container for transporting and storing a liquified gas |
| WO2005100210A1 (en) * | 2004-04-15 | 2005-10-27 | China International Marine Containers (Group) Co., Ltd. | Super-vacuum insulation tank for cryogenic liquefied gas |
| CN103964082A (en) * | 2014-05-19 | 2014-08-06 | 苏州新协力特种工业模板有限公司 | Industrial raw material storage tank |
| CN204026136U (en) * | 2014-08-13 | 2014-12-17 | 山东义升环保设备有限公司 | A kind of cryogenic liquid vertical storage tank liquid in-out tubular construction |
| CN204021604U (en) * | 2014-08-29 | 2014-12-17 | 南通中集罐式储运设备制造有限公司 | Low temperature tank car, cryogenic tank case and upper low-temperature (low temperature) vessel thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161190A (en) * | 2020-09-26 | 2021-01-01 | 潍坊新力蒙水产技术有限公司 | Embedded hydrogen energy warehousing and transportation vacuum bivalve device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107270117B (en) | 2023-02-21 |
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