CN203348906U - Supporting cap insulating structure for movable low-temperature pressure container - Google Patents
Supporting cap insulating structure for movable low-temperature pressure container Download PDFInfo
- Publication number
- CN203348906U CN203348906U CN 201320326310 CN201320326310U CN203348906U CN 203348906 U CN203348906 U CN 203348906U CN 201320326310 CN201320326310 CN 201320326310 CN 201320326310 U CN201320326310 U CN 201320326310U CN 203348906 U CN203348906 U CN 203348906U
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- Prior art keywords
- pressure container
- epoxy glass
- pressure vessel
- low
- glass rods
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- 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.)
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Abstract
The utility model relates to a supporting cap insulating structure for a movable low-temperature pressure container. The supporting cap insulating structure for the movable low-temperature pressure container comprises an inner pressure container and an outer pressure container, wherein two groups of epoxy glass rods are arranged between the inner pressure container and the outer pressure container; one end of each epoxy glass rod is fixedly supported on the inner pressure container through a fixing sleeve; the other ends of the epoxy glass rods extend out of the outer pressure container and are fixedly mounted inside supporting caps; a plurality of key grooves are annularly formed in the inner walls where the supporting caps are matched with the epoxy glass rods. By adopting the technical scheme that the key grooves are annularly formed in the inner walls between the supporting caps and the epoxy glass rods, the contact areas of the epoxy glass rods and the supporting caps are greatly reduced, so that heat transfer is greatly reduced, evaporation capacity of low-temperature liquid is reduced, the storage time of the low-temperature liquid is prolonged, loss in the transportation process is reduced and the economic benefit is improved.
Description
Technical field
The utility model relates to a kind of Mobile low-temperature pressurized container and supports the cap heat insulating construction, belongs to the low-temperature pressure container technical field.
Background technique
The Mobile low-temperature pressurized container, in-built liquid is frozen liq, boiling point low (being generally-196 ° of C to-163 ° of C), external heat slightly has and imports into, will cause the evaporation of cryogenic liquide in tank, outer double-layer structure in current Mobile low-temperature pressurized container adopts, this double layer construction supports by the epoxy glass rod, each epoxy glass rod supports cap with the continuous circular shape inner wall type and is connected, area of contact is large, heat output is large, heat output is larger, the steam output of cryogenic liquide is just larger, day relative evaporation is just higher, the safe storage time is just shorter, be unfavorable for storage and the transportation of liquid, improved unnecessary financial cost.
The model utility content
The utility model purpose is to provide in order to overcome the deficiencies in the prior art that a kind of heat output is little, the low Mobile low-temperature pressurized container heat insulating construction of day relative evaporation.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Mobile low-temperature pressurized container supports the cap heat insulating construction, comprises inner pressure vessel, exterior pressure vessel, is provided with two groups of epoxy glass rods between described inner pressure vessel and exterior pressure vessel; Described epoxy glass rod one end is fixedly supported on inner pressure vessel by fixed cover, and the other end stretches out exterior pressure vessel and is fixedly mounted in the support cap; The inwall that described support cap matches with the epoxy glass rod is provided with a plurality of keyways.
Preferably, described keyway number is at least four and circular array.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of Mobile low-temperature pressurized container of the utility model scheme supports the cap heat insulating construction, offer a plurality of keyways by annular on inwall between support cap and epoxy glass rod, epoxy glass rod and the area of contact that supports cap have been greatly reduced, thereby reduced greatly the transmission of heat, reduced the steam output of cryogenic liquide, improve the time of storage of cryogenic liquide, reduced the loss in the transportation process, improved economic benefit.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation that a kind of Mobile low-temperature pressurized container of the present utility model supports the cap heat insulating construction;
Accompanying drawing 2 is that a kind of Mobile low-temperature pressurized container of the present utility model supports the AA of cap heat insulating construction to structural representation;
Wherein: 1, inner pressure vessel; 2, exterior pressure vessel; 3, epoxy glass rod; 4, fixed cover; 5, support cap; 6, keyway.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1, 2 is that a kind of Mobile low-temperature pressurized container described in the utility model supports the cap heat insulating construction, comprise inner pressure vessel 1, exterior pressure vessel 2, be provided with two groups of epoxy glass rods 3 between inner pressure vessel 1 and exterior pressure vessel 2, lower support inner pressure vessel 1 on epoxy glass rod 3, epoxy glass rod 3 one ends stretch out exterior pressure vessel 2 and are fixedly mounted in support cap 5, the other end is fixedly supported on inner pressure vessel 1 by fixed cover 4, heat transfer contacts between epoxy glass rod 3 and support cap 5, on the inwall that support cap 5 matches with epoxy glass rod 3, annular has the keyway 6 of at least 4 circular array, made the more original structure decrease of area of contact nearly 1/3rd, reduced greatly epoxy glass rod 3 and supported the heat output between cap 5, reduced the steam output of cryogenic liquide, improved the time of storage of cryogenic liquide, reduced the loss in the transportation process, improved economic benefit.
Be only below concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, within all dropping on the utility model rights protection scope.
Claims (2)
1. a Mobile low-temperature pressurized container supports the cap heat insulating construction, comprises inner pressure vessel, exterior pressure vessel, it is characterized in that: be provided with two groups of epoxy glass rods between described inner pressure vessel and exterior pressure vessel; Described epoxy glass rod one end is fixedly supported on inner pressure vessel by fixed cover, and the other end stretches out exterior pressure vessel and is fixedly mounted in the support cap; The inwall that described support cap matches with the epoxy glass rod is provided with a plurality of keyways.
2. a kind of Mobile low-temperature pressurized container as claimed in claim 1 supports the cap heat insulating construction, and it is characterized in that: described keyway number is at least four and circular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320326310 CN203348906U (en) | 2013-06-07 | 2013-06-07 | Supporting cap insulating structure for movable low-temperature pressure container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320326310 CN203348906U (en) | 2013-06-07 | 2013-06-07 | Supporting cap insulating structure for movable low-temperature pressure container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348906U true CN203348906U (en) | 2013-12-18 |
Family
ID=49748806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320326310 Expired - Fee Related CN203348906U (en) | 2013-06-07 | 2013-06-07 | Supporting cap insulating structure for movable low-temperature pressure container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307443A (en) * | 2013-06-07 | 2013-09-18 | 苏州华福低温容器有限公司 | Supporting cap heat insulation structure for mobile type low-temperature pressure container |
-
2013
- 2013-06-07 CN CN 201320326310 patent/CN203348906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307443A (en) * | 2013-06-07 | 2013-09-18 | 苏州华福低温容器有限公司 | Supporting cap heat insulation structure for mobile type low-temperature pressure container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20200607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |