CN111846668A - Supporting mechanism of vacuum heat insulation vertical storage tank - Google Patents
Supporting mechanism of vacuum heat insulation vertical storage tank Download PDFInfo
- Publication number
- CN111846668A CN111846668A CN202010781667.5A CN202010781667A CN111846668A CN 111846668 A CN111846668 A CN 111846668A CN 202010781667 A CN202010781667 A CN 202010781667A CN 111846668 A CN111846668 A CN 111846668A
- Authority
- CN
- China
- Prior art keywords
- pipe
- barrel
- fixing pipe
- storage tank
- wall
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/028—Wall construction hollow-walled, e.g. double-walled with spacers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/08—Interconnections of wall parts; Sealing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a supporting mechanism of a vacuum heat insulation vertical storage tank, which comprises: hoop, top support element, hoop support element's structure includes: the side fixing pipe penetrates through the side wall of the outer barrel body, an outer port of the side fixing pipe is sealed, a side mounting pipe is arranged in the side fixing pipe, and the outer end of the side mounting pipe is connected and fixed with the inner end of the side fixing pipe through a first connecting piece; the outer end of the glass fiber reinforced plastic branch pipe is clamped on the inner end of the side mounting pipe; the structure of the top support unit includes: the top fixing pipe vertically penetrates through the top end socket of the outer cylinder body, the upper port of the top fixing pipe is sealed, a top mounting pipe is arranged in the top fixing pipe, and the upper end of the top mounting pipe is connected and fixed with the lower end of the top fixing pipe through a second connecting piece; the upper end of the glass fiber reinforced plastic pillar is provided with a lantern ring, and the upper end of the glass fiber reinforced plastic pillar is clamped on the lower end of the top mounting pipe through the lantern ring. The supporting mechanism enables external heat not to be easily transferred to the inner cylinder body.
Description
Technical Field
The invention relates to the field of vacuum heat-insulation vertical storage tanks, in particular to a supporting mechanism of a vacuum heat-insulation vertical storage tank.
Background
Vacuum insulation vertical storage tank is a comparatively common cryogenic liquids storage facilities, vacuum insulation vertical storage tank comprises outer barrel and the interior barrel that is arranged in the barrel outside with being located, it is interior, outer barrel erects and arranges, it is interior, intermediate layer evacuation thermal insulation between the outer barrel, interior barrel is used for storing cryogenic liquids, interior barrel hangs in outer barrel through the metal stretching strap, in order to prevent that the barrel from rocking, be provided with the several on the lateral wall of outer barrel and carry out the hoop supporting element that supports from the hoop to the barrel from arranging round interior barrel, in order to prevent that the barrel from upwards beating, be provided with the top supporting element that can support from the top to the barrel on the head inner wall at outer barrel top. But the heat transfer path of current annular supporting element is shorter, the heat transfer path of top supporting element is shorter and heat transfer area is great for outside heat passes through bearing structure easily and transmits to interior barrel on, thereby makes the easy evaporation loss of cryogenic liquids in the interior barrel.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the supporting mechanism of the vacuum heat insulation vertical storage tank can prolong the heat transfer path and reduce the heat transfer area, so that the external heat is not easy to transfer to the inner cylinder.
In order to solve the problems, the technical scheme adopted by the invention is as follows: a support mechanism for a vacuum insulated vertical storage tank, comprising: hoop supporting element and top supporting element, its characterized in that: the structure of the circumferential support unit includes: set up the hoop supporting seat between inside and outside barrel lateral wall, be provided with a glass steel branch pipe on the hoop supporting seat, the structure of hoop supporting seat includes: the side fixing pipe penetrates through the side wall of the outer barrel body, the side fixing pipe is welded with the side wall of the outer barrel body in a sealing mode, an outer port of the side fixing pipe is sealed through a sealing plate, a side mounting pipe facing the side face of the inner barrel body is arranged in the side fixing pipe, and the outer end of the side mounting pipe is connected and fixed with the inner end of the side fixing pipe through a first connecting piece; the outer end of the glass fiber reinforced plastic branch pipe is clamped on the inner end of the side mounting pipe in a sleeving manner, and the inner end of the glass fiber reinforced plastic branch pipe is used for the side surface of the inner cylinder body to abut against so as to perform annular support on the inner cylinder body; the structure of the top support unit includes: set up the top sprag seat between inside and outside barrel top head, be provided with a glass steel pillar on the top sprag seat, the lower terminal surface of glass steel pillar sets to the sphere, and the structure of top sprag seat includes: the top fixing pipe vertically penetrates through the top end enclosure of the outer cylinder body, the top fixing pipe is in seal welding with the top end enclosure of the outer cylinder body, an upper port of the top fixing pipe is sealed through a sealing plate, a vertically arranged top mounting pipe is arranged in the top fixing pipe, and the upper end of the top mounting pipe is connected and fixed with the lower end of the top fixing pipe through a second connecting piece; be provided with the lantern ring on the upper end of glass steel pillar, glass steel pillar upper end is passed through the lantern ring cutting ferrule on the lower extreme of top installation pipe, and the barrel top supports and carries out the top to the internal barrel in the lower extreme confession of glass steel pillar.
Further, the aforementioned support mechanism for a vacuum insulation vertical storage tank, wherein: the first connecting piece is an extension pipe with a Z-shaped pipe wall on the longitudinal section, one end of the pipe wall of the extension pipe is fixed with the inner end of the side fixing pipe, and the other end of the pipe wall of the extension pipe is fixed with the outer end of the side mounting pipe.
Further, the aforementioned support mechanism for a vacuum insulation vertical storage tank, wherein: the first connecting piece is a snake-shaped extension pipe with a pipe wall on a longitudinal section bent back and forth, one end of the pipe wall of the extension pipe is fixed with the inner end of the side fixing pipe, and the other end of the pipe wall of the extension pipe is fixed with the outer end of the side mounting pipe.
Further, the aforementioned support mechanism for a vacuum insulation vertical storage tank, wherein: a first air hole is formed in the annular supporting seat and located between the inner cylinder body and the outer cylinder body, so that an inner cavity of the annular supporting seat can be communicated with an interlayer between the inner cylinder body and the outer cylinder body.
Further, the aforementioned support mechanism for a vacuum insulation vertical storage tank, wherein: the annular supporting seat is integrally formed.
Further, the aforementioned support mechanism for a vacuum insulation vertical storage tank, wherein: the welding has the side reinforcing plate that is used for carrying out the enhancement to the outer barrel lateral wall of hoop supporting seat department on the lateral wall of outer barrel, has a side backing plate on the lateral wall of barrel including, and the inner of glass steel branch pipe supports when supporting to the inner barrel and supports on the side backing plate.
Further, the aforementioned support mechanism for a vacuum insulation vertical storage tank, wherein: the second connecting piece is an annular plate, the outer ring of the annular plate is fixed with the lower end of the top fixing pipe, and the inner ring of the annular plate is fixed with the upper end of the top mounting pipe.
Further, the aforementioned support mechanism for a vacuum insulation vertical storage tank, wherein: a second air hole is formed in the top supporting seat and located between the inner barrel body and the outer barrel body, so that the inner cavity of the top supporting seat can be communicated with an interlayer between the inner barrel body and the outer barrel body.
Further, the aforementioned support mechanism for a vacuum insulation vertical storage tank, wherein: the top support seat is integrally formed.
Further, the aforementioned support mechanism for a vacuum insulation vertical storage tank, wherein: the welding has a top reinforcing plate that is used for strengthening the head wall of top supporting seat department on the top head outer wall of barrel outside, has a top backing plate on the welding of the top head outer wall of barrel including, and the lower extreme of glass steel pillar supports when supporting the barrel inwards and leans on the top backing plate.
The invention has the advantages that: the annular supporting seat in the annular supporting unit adopts a side fixing pipe, a side mounting pipe and a connecting piece, so that the heat transfer path of the annular supporting seat can be prolonged; the top support seat in the top support unit adopts a top fixing pipe, a top mounting pipe and a connecting piece, so that the heat transfer path of the top support seat can be prolonged, and the lower end surface of the glass fiber reinforced plastic support column is set into a spherical surface and then the original surface contact can be changed into point contact; therefore, the supporting mechanism of the vacuum heat-insulation vertical storage tank can ensure that external heat is not easy to transfer to the inner cylinder body, so that the loss of low-temperature liquid in the inner cylinder body can be reduced.
Drawings
Fig. 1 is a schematic structural diagram of the circumferential support unit according to the present invention.
Fig. 2 is a schematic structural view of the top support unit according to the present invention.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and the attached drawings.
A support mechanism for a vacuum insulated vertical storage tank, comprising: the annular supporting unit and the top supporting unit;
as shown in fig. 1, the structure of the circumferential support unit includes: set up hoop supporting seat 3 between inside and outside barrel 1, 2 lateral walls, hoop supporting seat 3 is fixed mutually with the lateral wall of outer barrel 2, is provided with a glass steel branch pipe 4 that can support from hoop to inside barrel 1 on hoop supporting seat 3, and glass steel's coefficient of heat conductivity is lower, and hoop supporting seat 3's structure includes: the side fixing tube 5 penetrates through the side wall of the outer barrel 2, the side fixing tube 5 is welded with the side wall of the outer barrel 2 in a sealing mode, an outer port of the side fixing tube 5 is sealed through a sealing plate, a side mounting tube 7 facing the inner barrel 1 is arranged in the side fixing tube 5, and the outer end of the side mounting tube 7 is connected and fixed with the inner end of the side fixing tube 5 through a first connecting piece 8; the outer end cutting ferrule of glass steel branch pipe 4 is on the inner end of side installation pipe 7, and barrel 1 supports and carries out the hoop support to barrel 1 in the inner confession of glass steel branch pipe 4. In this embodiment, hoop supporting seat 3 integrated into one piece enables hoop supporting seat 3's support intensity higher behind the integrated into one piece. Through setting up the heat transfer path extension that enables the hoop supporting seat 3 behind the fixed pipe 5 of side, side installation pipe 7, the connecting piece to enable outside heat be difficult to transmit to interior barrel 1 on.
In this embodiment, the first connecting member 8 is an extension tube having a Z-shaped longitudinal cross-section, one end of the wall of the extension tube 8 is fixed to the inner end of the side fixing tube 5 in a sealing manner, and the other end of the wall of the extension tube 8 is fixed to the outer end of the side mounting tube 7 in a sealing manner.
In practical application, the pipe wall on the longitudinal section of the extension pipe 8 may also be in a serpentine shape that is bent back and forth. The snakelike structure enables the heat conduction path to be further prolonged, but the support intensity of the extension tube of the snakelike structure is difficult to guarantee, but if under the prerequisite that can guarantee the support intensity, the extension tube that adopts the snakelike structure enables the heat conduction path to further increase to the cryogenic liquids in barrel 1 is more difficult to the evaporation in enabling.
In this embodiment, a first air hole 9 is provided on the annular support seat 3, the first air hole 9 is located on the side fixing tube 5, and the first air hole 9 is located between the inner and outer cylinder bodies 1 and 2, so that the inner cavity of the annular support seat 3 can be communicated with the interlayer between the inner and outer cylinder bodies 1 and 2. Like this also can be by the evacuation to the inner chamber of hoop supporting seat 3 when the intermediate layer evacuation between inside and outside barrel 1, 2 for the heat can't be through the inside transmission of air in the 3 inner chambers of hoop supporting seat.
In addition, a side reinforcing plate 31 for reinforcing the side wall of the outer cylinder 2 where the annular supporting seat 3 is located is welded to the outer side wall of the outer cylinder 2. A lateral base plate 11 is welded on the outer side wall of the inner cylinder 1, and the inner end of the glass fiber reinforced plastic branch pipe 4 abuts against the lateral base plate 11 when supporting the inner cylinder 1.
As shown in fig. 2, the structure of the top support unit includes: set up the top supporting seat 63 between inside and outside barrel 1, 2 top heads, top supporting seat 63 is fixed mutually with the top head of outer barrel 2, is provided with one on top supporting seat 63 and can follow the glass steel pillar 64 that the top supported to internal barrel 1, and glass steel's coefficient of heat conductivity is lower, and the sphere is set to the lower terminal surface of glass steel pillar 64, and the structure of top supporting seat 63 includes: the top fixing pipe 65 vertically penetrates through the top seal head of the outer cylinder body 2, the top fixing pipe 65 is in seal welding with the top seal head of the outer cylinder body 2, an upper port of the top fixing pipe 65 is sealed through a seal plate, a vertically arranged top mounting pipe 67 is arranged in the top fixing pipe 65, and the upper end of the top mounting pipe 67 is connected and fixed with the lower end of the top fixing pipe 65 through a second connecting piece 68; be provided with the lantern ring 69 on the upper end of glass steel pillar 64, the cutting ferrule passes through lantern ring 69 on the lower extreme of cutting ferrule in top installation pipe 67 in glass steel pillar 64 upper end, and barrel 1 top supported and carried out the top to barrel 1 in the lower extreme confession of glass steel pillar 64. In this embodiment, the top support base 63 is integrally formed, and the support strength of the top support base 63 is higher after the integral formation. Through setting up after fixed pipe 65 in top, top installation pipe 67, the second connecting piece 68 the heat transfer route extension that enables top supporting seat 63, in addition, can change original face contact into the point contact after the lower terminal surface of glass steel pillar 64 sets to the sphere to can reduce heat transfer area, outside heat just is difficult to transmit to interior barrel 1 like this on.
In this embodiment, the second connecting member 68 is an annular plate, the outer ring of the annular plate 68 is fixed to the lower end of the top fixing pipe 65, and the inner ring of the annular plate 68 is fixed to the upper end of the top mounting pipe 67.
The top supporting seat 63 is provided with a second air hole 651, the second air hole 651 is located between the inner cylinder 1 and the outer cylinder 2, so that the inner cavity of the top supporting seat 63 can be communicated with the interlayer between the inner cylinder 1 and the outer cylinder 2, and in this embodiment, the second air hole 651 is arranged on the top fixing tube 65. Thus, when the interlayer between the inner cylinder body 1 and the outer cylinder body 2 is vacuumized, the inner cavity of the top supporting seat 63 can be vacuumized, so that heat cannot be transferred inwards through air in the inner cavity of the top supporting seat 63.
A top reinforcing plate 652 for reinforcing the end enclosure wall at the position of the top supporting seat 63 is welded on the outer wall of the top end enclosure of the outer cylinder 2.
A top backing plate 653 is welded on the outer wall of the top end socket of the inner cylinder 1, and the lower end of the glass fiber reinforced plastic support 64 abuts against the top backing plate 653 when supporting the inner cylinder 1.
Claims (10)
1. A support mechanism for a vacuum insulated vertical storage tank, comprising: hoop supporting element and top supporting element, its characterized in that: the structure of the circumferential support unit includes: set up the hoop supporting seat between inside and outside barrel lateral wall, be provided with a glass steel branch pipe on the hoop supporting seat, the structure of hoop supporting seat includes: the side fixing pipe penetrates through the side wall of the outer barrel body, the side fixing pipe is welded with the side wall of the outer barrel body in a sealing mode, an outer port of the side fixing pipe is sealed through a sealing plate, a side mounting pipe facing the side face of the inner barrel body is arranged in the side fixing pipe, and the outer end of the side mounting pipe is connected and fixed with the inner end of the side fixing pipe through a first connecting piece; the outer end of the glass fiber reinforced plastic branch pipe is clamped on the inner end of the side mounting pipe in a sleeving manner, and the inner end of the glass fiber reinforced plastic branch pipe is used for the side surface of the inner cylinder body to abut against so as to perform annular support on the inner cylinder body; the structure of the top support unit includes: set up the top sprag seat between inside and outside barrel top head, be provided with a glass steel pillar on the top sprag seat, the lower terminal surface of glass steel pillar sets to the sphere, and the structure of top sprag seat includes: the top fixing pipe vertically penetrates through the top end enclosure of the outer cylinder body, the top fixing pipe is in seal welding with the top end enclosure of the outer cylinder body, an upper port of the top fixing pipe is sealed through a sealing plate, a vertically arranged top mounting pipe is arranged in the top fixing pipe, and the upper end of the top mounting pipe is connected and fixed with the lower end of the top fixing pipe through a second connecting piece; be provided with the lantern ring on the upper end of glass steel pillar, glass steel pillar upper end is passed through the lantern ring cutting ferrule on the lower extreme of top installation pipe, and the barrel top supports and carries out the top to the internal barrel in the lower extreme confession of glass steel pillar.
2. The supporting mechanism of a vacuum insulated vertical storage tank according to claim 1, wherein: the first connecting piece is an extension pipe with a Z-shaped pipe wall on the longitudinal section, one end of the pipe wall of the extension pipe is fixed with the inner end of the side fixing pipe, and the other end of the pipe wall of the extension pipe is fixed with the outer end of the side mounting pipe.
3. The supporting mechanism of a vacuum insulated vertical storage tank according to claim 1, wherein: the first connecting piece is a snake-shaped extension pipe with a pipe wall on a longitudinal section bent back and forth, one end of the pipe wall of the extension pipe is fixed with the inner end of the side fixing pipe, and the other end of the pipe wall of the extension pipe is fixed with the outer end of the side mounting pipe.
4. The supporting mechanism of a vacuum insulated vertical storage tank according to claim 1, 2 or 3, wherein: a first air hole is formed in the annular supporting seat and located between the inner cylinder body and the outer cylinder body, so that an inner cavity of the annular supporting seat can be communicated with an interlayer between the inner cylinder body and the outer cylinder body.
5. The supporting mechanism of a vacuum insulated vertical storage tank according to claim 1, 2 or 3, wherein: the annular supporting seat is integrally formed.
6. The supporting mechanism of a vacuum insulated vertical storage tank according to claim 1, 2 or 3, wherein: the welding has the side reinforcing plate that is used for carrying out the enhancement to the outer barrel lateral wall of hoop supporting seat department on the lateral wall of outer barrel, has a side backing plate on the lateral wall of barrel including, and the inner of glass steel branch pipe supports when supporting to the inner barrel and supports on the side backing plate.
7. The supporting mechanism of a vacuum insulated vertical storage tank according to claim 1, wherein: the second connecting piece is an annular plate, the outer ring of the annular plate is fixed with the lower end of the top fixing pipe, and the inner ring of the annular plate is fixed with the upper end of the top mounting pipe.
8. The supporting mechanism of a vacuum insulated vertical storage tank according to claim 1 or 7, wherein: a second air hole is formed in the top supporting seat and located between the inner barrel body and the outer barrel body, so that the inner cavity of the top supporting seat can be communicated with an interlayer between the inner barrel body and the outer barrel body.
9. The supporting mechanism of a vacuum insulated vertical storage tank according to claim 1 or 7, wherein: the top support seat is integrally formed.
10. The supporting mechanism of a vacuum insulated vertical storage tank according to claim 1 or 7, wherein: the welding has a top reinforcing plate that is used for strengthening the head wall of top supporting seat department on the top head outer wall of barrel outside, has a top backing plate on the welding of the top head outer wall of barrel including, and the lower extreme of glass steel pillar supports when supporting the barrel inwards and leans on the top backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781667.5A CN111846668A (en) | 2020-08-06 | 2020-08-06 | Supporting mechanism of vacuum heat insulation vertical storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781667.5A CN111846668A (en) | 2020-08-06 | 2020-08-06 | Supporting mechanism of vacuum heat insulation vertical storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111846668A true CN111846668A (en) | 2020-10-30 |
Family
ID=72972124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010781667.5A Pending CN111846668A (en) | 2020-08-06 | 2020-08-06 | Supporting mechanism of vacuum heat insulation vertical storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111846668A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187894A (en) * | 2021-03-23 | 2021-07-30 | 中车西安车辆有限公司 | Double-layer tank body supporting and connecting structure for cryogenic heat-insulating container |
| CN115218116A (en) * | 2022-07-25 | 2022-10-21 | 重庆欣宇压力容器有限责任公司 | Horizontal low-temperature liquid storage tank |
-
2020
- 2020-08-06 CN CN202010781667.5A patent/CN111846668A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187894A (en) * | 2021-03-23 | 2021-07-30 | 中车西安车辆有限公司 | Double-layer tank body supporting and connecting structure for cryogenic heat-insulating container |
| CN115218116A (en) * | 2022-07-25 | 2022-10-21 | 重庆欣宇压力容器有限责任公司 | Horizontal low-temperature liquid storage tank |
| CN115218116B (en) * | 2022-07-25 | 2024-06-25 | 重庆欣宇压力容器有限责任公司 | Horizontal low-temperature liquid storage tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111846668A (en) | Supporting mechanism of vacuum heat insulation vertical storage tank | |
| CN111853526A (en) | Pull belt type vacuum heat insulation vertical storage tank | |
| CN102865456B (en) | Novel LNG (Liquefied Natural Gas) vehicle-mounted gas bottle liner support structure | |
| CN201262317Y (en) | Low-temperature double-case spherical storage tank | |
| KR20050088933A (en) | Double-walled tank | |
| KR101448240B1 (en) | Vacuum insulated pipe | |
| CN202220967U (en) | Heat insulation supporting device for inner container of vehicle liquefied natural gas cylinder | |
| CN212710911U (en) | Supporting mechanism of vacuum heat insulation vertical storage tank | |
| CN110566802A (en) | Special-shaped heat insulation supporting structure of horizontal liquid hydrogen container | |
| JP3111657U (en) | Dome end of ultra vacuum insulation tank for cryogenic liquefied gas | |
| CN212537487U (en) | Circumferential supporting mechanism of vacuum heat-insulation vertical storage tank | |
| CN210708945U (en) | Inner and outer tank supporting device for freezing liquefied gas tank container | |
| RU2709750C1 (en) | Container for cryogenic liquids | |
| CN212537488U (en) | Pull-strip type vacuum heat-insulation vertical storage tank | |
| CN213207262U (en) | Top supporting mechanism of vacuum heat insulation vertical storage tank | |
| CN216667246U (en) | Vehicle-mounted liquid hydrogen bottle | |
| CN110195819A (en) | A kind of movable type deep cooling container | |
| CN215259180U (en) | Support structure for inner and outer cylinders of liquid hydrogen tank container | |
| CN210979318U (en) | Special-shaped heat insulation supporting structure of horizontal liquid hydrogen container | |
| CN213207263U (en) | Connecting mechanism for inner and outer pipelines on vacuum heat-insulating container | |
| CN215294553U (en) | Low temperature container's bearing structure and low temperature container | |
| CN218671590U (en) | Ultralow-temperature vacuum heat-insulation pressure container with double circuitous supporting structures | |
| CN113464834A (en) | Low heat leakage labyrinth glass steel bearing structure | |
| CN108061243B (en) | Low temperature pressure vessel | |
| CN203190039U (en) | Front supporting structure of horizontal type low-temperature container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |