CN103672401A - Supporting structure of low-temperature liquid heat-insulating tank container - Google Patents
Supporting structure of low-temperature liquid heat-insulating tank container Download PDFInfo
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- CN103672401A CN103672401A CN201310751333.3A CN201310751333A CN103672401A CN 103672401 A CN103672401 A CN 103672401A CN 201310751333 A CN201310751333 A CN 201310751333A CN 103672401 A CN103672401 A CN 103672401A
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Abstract
The invention discloses a supporting structure of a low-temperature liquid heat-insulating tank container. The supporting structure comprises a fixed radial supporting device and a slideable radial supporting device. The fixed radial supporting device comprises a first supporting rod, a fixed pipe which is arranged on an inner container of the tank container and a first circular supporting ring which is arranged on a shell of the tank container. One end of the first supporting rod is inserted into the fixed pipe and the other end of the first supporting rod is inserted into the first circular supporting ring. The slideable radial supporting device comprises a second supporting rod and a second circular supporting ring which is arranged on the shell of the tank container. One end of the second supporting rod is connected onto the inner container of the tank container and the other end of the second supporting rod is inserted into the second circular supporting ring. The supporting structure of the low-temperature liquid heat-insulating tank container can prevent the phenomena that the inner container and the shell displace relatively and the structural deformation occurs due to bumping during operation and the phenomenon that supporting pieces and pipelines are pulled broken due to thermal contraction after low-temperature fluid medium is filled in the inner container.
Description
Technical field
The present invention relates to a kind of cryogenic liquide thermally insulated tank case supporting structure.
Background technique
At present, cryogenic liquide thermally insulated tank case is in transportation process, not only will bear the effect of pressure, also will bear the impact force action of transportation process medium, the cryogenic liquide medium in its inner container causes expands with heat and contract with cold and breaks and support and the phenomenon of pipeline often has generation.
Summary of the invention
Technical problem to be solved by this invention is the defect that overcomes prior art, a kind of cryogenic liquide thermally insulated tank case supporting structure is provided, and it can be avoided tank case to be in operation making because of top punching occurring between inner container and shell relative displacement and malformation and inner container and because having filled shrinkage after cryogenic liquide medium, break the phenomenon of supporting element and pipeline.
In order to solve the problems of the technologies described above, technological scheme of the present invention is: a kind of cryogenic liquide thermally insulated tank case supporting structure, it comprises fixed radial support device and slip radial support apparatus, fixed radial support device comprises the first support stick, be arranged on the fixed tube on tank case inner container and be arranged on first on tank case shell and support annulus, one end of the first described support stick is inserted in fixed tube, the other end is inserted on the first support annulus, slip radial support apparatus comprises the second support stick and is arranged on the support of second on tank case shell annulus, one end of the second described support stick is connected on tank case inner container, the other end is inserted on the second support annulus.
Further, on the outer wall of the bottom of the first described support annulus, cover has two-layer backing plate, the backing weld on upper strata to be connected on tank case shell, and the backing weld of lower floor is connected on the backing plate on upper strata.
Further, on the outer wall of the bottom of the second described support annulus, cover has two-layer backing plate, the backing weld on upper strata to be connected on tank case shell, and the backing weld of lower floor is connected on the backing plate on upper strata.
Further, described fixed radial support device is provided with four, and described slip radial support apparatus is also provided with four.
Adopted after technique scheme, wherein cryogenic liquide thermally insulated tank case is fixed radial support device near one end of valve, instrument, prevented that inner container from occurring axially and hoop rotates, the other end is slip radial support apparatus, with expanding with heat and contract with cold of compensative material, thereby having guaranteed on the whole that tank case is in operation there will not be the phenomenon that makes to occur between inner container and shell relative displacement because of top punching, also there will not be the phenomenon of breaking supporting element and pipeline because malformation and inner container have filled shrinkage after cryogenic liquide medium.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fixed radial support device of supporting structure for cryogenic liquide thermally insulated tank case of the present invention;
Fig. 2 is the structural representation of the slip radial support apparatus of supporting structure for cryogenic liquide thermally insulated tank case of the present invention.
Embodiment
For content of the present invention is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation below,
As shown in Figure 1, a kind of cryogenic liquide thermally insulated tank case supporting structure, it comprises fixed radial support device and slip radial support apparatus, fixed radial support device comprises the first support stick 1, be arranged on the fixed tube 3 on tank case inner container 2 and be arranged on first on tank case shell 4 and support annulus 5, one end of the first support stick 1 is inserted in fixed tube 3, the other end is inserted on the first support annulus 5, slip radial support apparatus comprises the second support stick 6 and is arranged on the support of second on tank case shell 4 annulus 7, one end of the second support stick 6 is connected on tank case inner container 2, the other end is inserted on the second support annulus 7.
On the outer wall of the bottom of the first support annulus 5, cover has two-layer backing plate 8, the backing plate 8 on upper strata to be welded on tank case shell 4, and the backing plate 8 of lower floor is welded on the backing plate 8 on upper strata.
On the outer wall of the bottom of the second support annulus 7, cover has two-layer backing plate 8, the backing plate 8 on upper strata to be welded on tank case shell 4, and the backing plate 8 of lower floor is welded on the backing plate 8 on upper strata.
Fixed radial support device is provided with four, and described slip radial support apparatus is also provided with four.
Working principle of the present invention is as follows:
Wherein cryogenic liquide thermally insulated tank case is fixed radial support device near one end of valve, instrument, prevented that inner container from occurring axially and hoop rotates, the other end is slip radial support apparatus, with expanding with heat and contract with cold of compensative material, thereby having guaranteed on the whole that tank case is in operation there will not be the phenomenon that makes to occur between inner container 2 and shell 4 relative displacement because of top punching, also there will not be the phenomenon of breaking supporting element and pipeline because malformation and inner container have filled shrinkage after cryogenic liquide medium.
Above-described specific embodiment; technical problem, technological scheme and beneficial effect that the present invention is solved further describe; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a cryogenic liquide thermally insulated tank case supporting structure, it is characterized in that: it comprises fixed radial support device and slip radial support apparatus, fixed radial support device comprises the first support stick (1), be arranged on the fixed tube (3) on tank case inner container (2) and be arranged on first on tank case shell (4) and support annulus (5), one end of described the first support stick (1) is inserted in fixed tube (3), the other end is inserted on the first support annulus (5), slip radial support apparatus comprises the second support stick (6) and is arranged on the support of second on tank case shell (4) annulus (7), one end of described the second support stick (6) is connected on tank case inner container (2), the other end is inserted on the second support annulus (7).
2. cryogenic liquide thermally insulated tank case supporting structure according to claim 1, it is characterized in that: on the outer wall of the bottom of the first described support annulus (5), cover has two-layer backing plate (8), it is upper that the backing plate on upper strata (8) is welded on tank case shell (4), and the backing plate of lower floor (8) is welded on the backing plate (8) on upper strata.
3. cryogenic liquide thermally insulated tank case supporting structure according to claim 1 and 2, it is characterized in that: on the outer wall of the bottom of the second described support annulus (7), cover has two-layer backing plate (8), it is upper that the backing plate on upper strata (8) is welded on tank case shell (4), and the backing plate of lower floor (8) is welded on the backing plate (8) on upper strata.
4. cryogenic liquide thermally insulated tank case supporting structure according to claim 1, is characterized in that: described fixed radial support device is provided with four, and described slip radial support apparatus is also provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751333.3A CN103672401A (en) | 2013-12-31 | 2013-12-31 | Supporting structure of low-temperature liquid heat-insulating tank container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751333.3A CN103672401A (en) | 2013-12-31 | 2013-12-31 | Supporting structure of low-temperature liquid heat-insulating tank container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103672401A true CN103672401A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310751333.3A Pending CN103672401A (en) | 2013-12-31 | 2013-12-31 | Supporting structure of low-temperature liquid heat-insulating tank container |
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| CN (1) | CN103672401A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456060A (en) * | 2014-11-13 | 2015-03-25 | 西安轨道交通装备有限责任公司 | Low-temperature storage and transportation container for railway transportation |
| CN105090743A (en) * | 2015-07-08 | 2015-11-25 | 武汉武船重型装备工程有限责任公司 | Supporting pipe seat for lower supporting structure of low-temperature storing tank for ship |
| RU171574U1 (en) * | 2017-02-07 | 2017-06-06 | Акционерное общество "Уралкриомаш" | CRYOGENIC CAPACITY |
| CN106986114A (en) * | 2016-01-21 | 2017-07-28 | 张家港中集圣达因低温装备有限公司 | Low temperature horizontal tank |
| CN115436006A (en) * | 2022-10-26 | 2022-12-06 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Anti-bouncing locking sliding support device with heat insulation function |
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| JPS53141923A (en) * | 1977-05-16 | 1978-12-11 | Ishikawajima Harima Heavy Ind Co Ltd | Support structure for low-temperature double-shell tank |
| CN2634259Y (en) * | 2003-07-09 | 2004-08-18 | 兰州理工大学 | Inner support structure for liquefied natural gas storage cylinder |
| CN2797262Y (en) * | 2005-06-17 | 2006-07-19 | 重庆康达机械(集团)有限责任公司 | Tank container |
| CN101737623A (en) * | 2008-11-17 | 2010-06-16 | 张家港韩中深冷科技有限公司 | Supporting device of inner container in low-temperature storage tank |
| CN202464536U (en) * | 2012-03-02 | 2012-10-03 | 张家港中集圣达因低温装备有限公司 | High vacuum vessel and regulation device |
| CN202955471U (en) * | 2012-12-10 | 2013-05-29 | 张家港中集圣达因低温装备有限公司 | Cryogenic container and supporting device thereof |
| CN203743847U (en) * | 2013-12-31 | 2014-07-30 | 常州博朗低温设备有限公司 | Support structure of low-temperature liquid heat insulation tank box |
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2013
- 2013-12-31 CN CN201310751333.3A patent/CN103672401A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53141923A (en) * | 1977-05-16 | 1978-12-11 | Ishikawajima Harima Heavy Ind Co Ltd | Support structure for low-temperature double-shell tank |
| CN2634259Y (en) * | 2003-07-09 | 2004-08-18 | 兰州理工大学 | Inner support structure for liquefied natural gas storage cylinder |
| CN2797262Y (en) * | 2005-06-17 | 2006-07-19 | 重庆康达机械(集团)有限责任公司 | Tank container |
| CN101737623A (en) * | 2008-11-17 | 2010-06-16 | 张家港韩中深冷科技有限公司 | Supporting device of inner container in low-temperature storage tank |
| CN202464536U (en) * | 2012-03-02 | 2012-10-03 | 张家港中集圣达因低温装备有限公司 | High vacuum vessel and regulation device |
| CN202955471U (en) * | 2012-12-10 | 2013-05-29 | 张家港中集圣达因低温装备有限公司 | Cryogenic container and supporting device thereof |
| CN203743847U (en) * | 2013-12-31 | 2014-07-30 | 常州博朗低温设备有限公司 | Support structure of low-temperature liquid heat insulation tank box |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456060A (en) * | 2014-11-13 | 2015-03-25 | 西安轨道交通装备有限责任公司 | Low-temperature storage and transportation container for railway transportation |
| CN105090743A (en) * | 2015-07-08 | 2015-11-25 | 武汉武船重型装备工程有限责任公司 | Supporting pipe seat for lower supporting structure of low-temperature storing tank for ship |
| CN106986114A (en) * | 2016-01-21 | 2017-07-28 | 张家港中集圣达因低温装备有限公司 | Low temperature horizontal tank |
| CN106986114B (en) * | 2016-01-21 | 2020-02-14 | 张家港中集圣达因低温装备有限公司 | Low-temperature horizontal storage tank |
| RU171574U1 (en) * | 2017-02-07 | 2017-06-06 | Акционерное общество "Уралкриомаш" | CRYOGENIC CAPACITY |
| CN115436006A (en) * | 2022-10-26 | 2022-12-06 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Anti-bouncing locking sliding support device with heat insulation function |
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Application publication date: 20140326 |