CN201314457Y - Support device for inner vessel in low-temperature storage tank - Google Patents
Support device for inner vessel in low-temperature storage tank Download PDFInfo
- Publication number
- CN201314457Y CN201314457Y CNU200820216160XU CN200820216160U CN201314457Y CN 201314457 Y CN201314457 Y CN 201314457Y CN U200820216160X U CNU200820216160X U CN U200820216160XU CN 200820216160 U CN200820216160 U CN 200820216160U CN 201314457 Y CN201314457 Y CN 201314457Y
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- CN
- China
- Prior art keywords
- storage tank
- support device
- low
- temperature storage
- support
- 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.)
- Expired - Lifetime
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a support device for an inner vessel in a low-temperature storage tank, and the support device can reduce evaporation rate. The support device comprises a support tube, an upper tube base arranged in the center of the bottom of the inner vessel, and a lower tube base which is arranged on the inner wall of the outer casing of the storage tank in the corresponding position and matches with the upper tube base, wherein the two ends of the support tube are arranged inside the upper tube base and the lower tube base respectively. The support device adopts single support tube for supporting so as to reduce heat transfer area, thereby reducing evaporation rate and improving the overall heat insulation property of the low-temperature storage tank. Therefore, the structure can be used in a high-vacuum multilayer heat-insulating low-temperature storage tank.
Description
Technical field
The utility model relates to refrigerated storage tank, refers more particularly to the support device of inner container in the refrigerated storage tank.
Background technique
At present, what refrigerated storage tank adopted all is traditional supported at three point, utilize three steel pipes and drawstring structure to carry out support fixation, this kind structured steel pipe and drawstring are stainless steel, thermal conductivity is big, makes that the relative evaporation of refrigerated storage tank is bigger than normal, has influence on the heat-insulating property of refrigerated storage tank integral body, use is restricted, and can not be used in the high vacuum multiple layer heat insulation refrigerated storage tank.
The model utility content
A technical problem to be solved in the utility model is: the support device that inner container in a kind of refrigerated storage tank that reduces relative evaporation is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the support device of inner container in the refrigerated storage tank, comprise: support tube, the bottom center of inner container is provided with base, the corresponding site of basin outer casing inner wall is provided with the bottom nozzle that matches with last base, and the two ends of described support tube are separately positioned in the upper and lower base.
Described support tube is a Glass Steel Tube, and described upper and lower base is a steel pipe.
The beneficial effects of the utility model are: the utility model has adopted single support tube to support, reduced heat-conducting area greatly, thereby reduced relative evaporation, improved the heat-insulating property of refrigerated storage tank integral body, made this structure can be used in the high vacuum multiple layer heat insulation refrigerated storage tank.In addition, because support tube has adopted the less Glass Steel Tube of thermal conductivity, make the relative evaporation of whole refrigerated storage tank obtain further reduction, thereby further improved the heat-insulating property of refrigerated storage tank integral body.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1, inner container, 2, shell, 3, go up base, 4, support tube, 5, bottom nozzle.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, the support device of inner container in the refrigerated storage tank described in the utility model, comprise: support tube 4, the bottom center of inner container 1 is provided with base 3, the corresponding site of basin shell 2 inwalls is provided with the bottom nozzle 5 that matches with last base 3, and the two ends of described support tube 4 are separately positioned in upper and lower base 3 and 5.In the present embodiment, described support tube 4 is a Glass Steel Tube, and described upper and lower base 3 and 5 is a steel pipe.
Claims (2)
1. the support device of inner container in the refrigerated storage tank, comprise: support tube, it is characterized in that: the bottom center of inner container is provided with base, the corresponding site of basin outer casing inner wall is provided with the bottom nozzle that matches with last base, and the two ends of described support tube are separately positioned in the upper and lower base.
2. the support device of inner container as claimed in claim 1, it is characterized in that: described support tube is a Glass Steel Tube, described upper and lower base is a steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820216160XU CN201314457Y (en) | 2008-11-17 | 2008-11-17 | Support device for inner vessel in low-temperature storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820216160XU CN201314457Y (en) | 2008-11-17 | 2008-11-17 | Support device for inner vessel in low-temperature storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201314457Y true CN201314457Y (en) | 2009-09-23 |
Family
ID=41126250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820216160XU Expired - Lifetime CN201314457Y (en) | 2008-11-17 | 2008-11-17 | Support device for inner vessel in low-temperature storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201314457Y (en) |
-
2008
- 2008-11-17 CN CNU200820216160XU patent/CN201314457Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215600 Jiangsu Province, Zhangjiagang city yangshe Fuxin Road No. 19 (morning) Patentee after: Zhangjiagang Furui Cryogenic Technology Co. Ltd. Address before: 215600 Jiangsu province Zhangjiagang Yang Chen Village Patentee before: Zhangjiagang Hanzhong Shenleng Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090923 |
|
| CX01 | Expiry of patent term |