CN208281796U - Outer container connected support structure in vacuum insulation storage tank - Google Patents
Outer container connected support structure in vacuum insulation storage tank Download PDFInfo
- Publication number
- CN208281796U CN208281796U CN201820606070.5U CN201820606070U CN208281796U CN 208281796 U CN208281796 U CN 208281796U CN 201820606070 U CN201820606070 U CN 201820606070U CN 208281796 U CN208281796 U CN 208281796U
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- CN
- China
- Prior art keywords
- pressurd vessel
- outer container
- inner pressurd
- feed
- assembly
- 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 - Fee Related
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Abstract
The utility model discloses outer container connected support structures in a kind of vacuum insulation storage tank, including outer container, inner pressurd vessel and the feed-through assembly being installed between the outer container and inner pressurd vessel, the inner pressurd vessel liquid can be exported and be used by the feed-through assembly, it is characterized in that, it further include connection supporting mechanism, mounting seat, heat Insulation film and the cooling fin being uniformly mounted on the heat Insulation film, wherein, the mounting seat is installed on the outer surface of inner pressurd vessel and the inner wall of outer container, connected support structure is fixedly mounted in the mounting seat, heat Insulation film is installed on the outer surface of feed-through assembly；The utility model can consolidate radial position and the axial position of inner pressurd vessel by connecting supporting mechanism; will not because of inner pressurd vessel movement and to feed-through assembly generate damage; simultaneously; cooling fin is set on feed-through assembly outer surface, can play protect feed-through assembly not by basin due to medium temperature on feed-through assembly generation influenced.
Description
Technical field
The utility model relates to outer containers in construction of pressure vessel design field more particularly to a kind of vacuum insulation storage tank
Connected support structure.
Background technique
Currently, the connection of the inside and outside gallbladder of low temperature insulation container is extremely important, because first must as low temperature insulation container
It must guarantee the cryogenic property of container, there are also its intensity to meet the requirements, and the heat transfer of low temperature insulation container is that influence is small-sized
One key factor of container Cryo Heat Insulation performance, its heat transfer account for the 70% of this container heat transfer, and liner upper cover passes through one
It is a adapter tube with outer gallbladder upper cover weld, the weight of liner it is complete one adapter tube to undertake, the tensile strength of adapter tube be it is very big,
There are one the welding for being adapter tube with liner, this fillet weld assumes responsibility for the weight of whole container, especially during transportation also
Absorb impact load, due to adapter tube tube wall up and down, lead to weld failure welding, and influence making for low temperature insulation container
With.
Utility model content
The purpose of this utility model is that proposing outer container connection in vacuum insulation storage tank to the problems of the prior art
Support construction, specific technical solution are as follows:
Outer container connected support structure in a kind of vacuum insulation storage tank, including outer container, inner pressurd vessel and it is installed in institute
The feed-through assembly between outer container and inner pressurd vessel is stated, the inner pressurd vessel liquid can be exported and be used by the feed-through assembly,
It further include connection supporting mechanism, mounting seat, heat Insulation film and the cooling fin being uniformly mounted on the heat Insulation film, wherein institute
It states mounting seat to be installed on the outer surface of the inner pressurd vessel and the inner wall of the outer container, the connected support structure is fixed
It is mounted in the mounting seat, the heat Insulation film is installed on the outer surface of the feed-through assembly.
Further improvement of the utility model is that the connection supporting mechanism includes connection support bar and damper, institute
It states damper to be sleeved in the connection support bar, the connection support bar is installed in the mounting seat.
Further improvement of the utility model is that the connection supporting mechanism is supported at least provided with three connections
Bar, at least one described connection support bar are installed on the inner wall of the outer container by the mounting seat, and at least two
A connection support bar is installed on the inner pressurd vessel outer surface by the mounting seat；And each connection branch
The damper is set on strut.
Further improvement of the utility model is, at least provided with three institutes between the outer container and the inner pressurd vessel
Connection supporting mechanism is stated, in the space that the inner pressurd vessel bottom and the outer container bottom are formed at least provided with a company
Connect supporting mechanism.
Outer container connected support structure in vacuum insulation storage tank provided by the utility model, inner pressurd vessel and outer container it
Between feed-through assembly is set, realize and the liquid of inner pressurd vessel exported into the effect used, and be arranged on feed-through assembly outer surface exhausted
Backing and cooling fin, by heat Insulation film and cooling fin with the use of can effectively inhibit storage tank internal temperature medium factor to leading
The influence of logical component；And several appropriate number of connection supports are installed in the gap formed between inner pressurd vessel and outer container
Mechanism plays the role of radial position and the axial position of stable inner pressurd vessel；Compared with prior art, the utility model can mention
The stability and safety of high-vacuum insulation storage tank.
Detailed description of the invention
Fig. 1 is that the connection structure of outer container in basin described in the utility model embodiment forms signal；
Fig. 2 is the structural schematic diagram that supporting mechanism is connected described in the utility model embodiment.
Mark explanation: 1- outer container, 2- inner pressurd vessel, 3- feed-through assembly, 4- connected support structure, 41- connection support bar,
42- damper, 5- mounting seat, 6- heat Insulation film, 7- cooling fin.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described
Embodiment is only that the utility model a part of the embodiment gives the utility model instead of all the embodiments in attached drawing
Preferred embodiment.The utility model can be realized in many different forms, however it is not limited to embodiment described herein,
It is made the understanding of the disclosure of the utility model more thorough and comprehensive on the contrary, purpose of providing these embodiments is.It is based on
The embodiments of the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments are fallen within the protection scope of the utility model.
Refering to fig. 1 and Fig. 2, it in the utility model embodiment, provides outer container in a kind of vacuum insulation storage tank and connects
Structure for welding and supporting, including outer container 1, inner pressurd vessel 2 and the feed-through assembly 3 being installed between outer container and inner pressurd vessel, by leading
2 liquid of inner pressurd vessel can be exported and be used by logical component 3；In addition, a heat Insulation film 6 is additionally provided on 3 outer surface of feed-through assembly,
It is uniformly installed with a certain number of cooling fins 7 on heat Insulation film 6, medium temperature in storage tank can be effectively reduced by cooling fin 7
Influence of the factor to feed-through assembly 3, for example, because of the variation of temperature, and feed-through assembly 3 is caused to generate the phenomenon that expanding with heat and contract with cold,
And under being used cooperatively of heat Insulation film 6 and cooling fin 7, then the generation of this phenomenon can be effectively suppressed, reach protection feed-through assembly 3
Effect, while the service life of feed-through assembly 3 can also be extended；In space cavity between inner pressurd vessel 2 and outer container 1 also
It is provided with connection supporting mechanism 4, connects and is provided with several connection support bars 41 on supporting mechanism 4, connection support bar 41 passes through
The mounting seat 5 for being installed in 1 inner surface of 2 outer surface of inner pressurd vessel and outer container is connect with inner pressurd vessel 2 and outer container 1, passes through connection
Supporting mechanism 4 can achieve the effect of firm inner pressurd vessel 2 axial position and radial position, meanwhile, guarantee that feed-through assembly 3 will not be
Deformation is generated in the case that inner pressurd vessel 2 shakes, promotes the service life of feed-through assembly 4.
Further, in embodiment, connection support bar 41 and 5 junction of mounting seat are further sleeved with a damper 42,
It can be reduced by damper 42 because the internal outer container of the rigidity of connection support bar 41 generates unnecessary percussion, be led
The damage of outer container in causing；Preferably, damper 42 is that spring to this utility model and is not limited and fixes certainly,
It can be selected according to the actual situation.
Preferably, in the utility model embodiment, connection supporting mechanism 4 at least provided with three connection support bars 41,
At least one connection support bar 41 is installed on the inner wall of outer container 1 by mounting seat 5, at least two connection support bars
41 are installed on 2 outer surface of inner pressurd vessel by mounting seat 5；And a damping is set in each connection support bar 41
Device 42；In addition, at least provided with three connection supporting mechanisms 4 between outer container 1 and inner pressurd vessel 2, in 2 bottom of inner pressurd vessel and outer appearance
At least provided with a connection supporting mechanism 4, specifically how to be arranged can be according to the dress liquid of inner pressurd vessel in the space that 1 bottom of device is formed
Amount and external environment are set, and the utility model embodiment is limited and fixed not to this.
Outer container connected support structure in vacuum insulation storage tank provided by the utility model, in inner pressurd vessel 2 and outer container 1
Between feed-through assembly 3 is set, realize and the liquid of inner pressurd vessel 2 exported into the effect used, and set on 3 outer surface of feed-through assembly
Heat Insulation film 6 and cooling fin 7 are set, storage tank internal temperature medium can effectively be inhibited by being used cooperatively by heat Insulation film 6 and cooling fin 7
Influence of the factor to feed-through assembly 3；And several suitable numbers are installed in the gap formed between inner pressurd vessel 2 and outer container 1
The connection supporting mechanism 4 of amount plays the role of radial position and the axial position of stable inner pressurd vessel；Compared with prior art, originally
The stability and safety of vacuum insulation storage tank can be improved in utility model.
The above is only the preferred embodiments of the utility model, are not intended to limit the scope of the patents of the utility model, although ginseng
The utility model is described in detail according to previous embodiment, for coming for those skilled in the art, still may be used
To modify to technical solution documented by aforementioned each specific embodiment, or part of technical characteristic is carried out equivalent
Replacement.All equivalent structures done using the utility model specification and accompanying drawing content, are directly or indirectly used in other phases
The technical field of pass, similarly within the utility model patent protection scope.
Claims (4)
1. outer container connected support structure in vacuum insulation storage tank, including outer container, inner pressurd vessel and it is installed in the outer appearance
The inner pressurd vessel liquid can be exported by the feed-through assembly and be used by the feed-through assembly between device and inner pressurd vessel, feature
It is, further includes connecting supporting mechanism, mounting seat, heat Insulation film and the cooling fin being uniformly mounted on the heat Insulation film,
In, the mounting seat is installed on the outer surface of the inner pressurd vessel and the inner wall of the outer container, the connection support knot
Structure is fixedly mounted in the mounting seat, and the heat Insulation film is installed on the outer surface of the feed-through assembly.
2. outer container connected support structure in vacuum insulation storage tank according to claim 1, which is characterized in that the company
Connecing supporting mechanism includes connection support bar and damper, and the damper is sleeved in the connection support bar, the connection branch
Strut is installed in the mounting seat.
3. outer container connected support structure in vacuum insulation storage tank according to claim 2, which is characterized in that the company
Supporting mechanism is connect at least provided with three connection support bars, at least one described connection support bar passes through the mounting seat
It is installed on the inner wall of the outer container, at least two connection support bars are installed on by the mounting seat
On the inner pressurd vessel outer surface；And the damper is set in each connection support bar.
4. outer container connected support structure in vacuum insulation storage tank according to claim 3, which is characterized in that described outer
At least provided with three connection supporting mechanisms between container and the inner pressurd vessel, in the inner pressurd vessel bottom and the outer appearance
The space that device bottom is formed is at least provided with a connection supporting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820606070.5U CN208281796U (en) | 2018-04-26 | 2018-04-26 | Outer container connected support structure in vacuum insulation storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820606070.5U CN208281796U (en) | 2018-04-26 | 2018-04-26 | Outer container connected support structure in vacuum insulation storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281796U true CN208281796U (en) | 2018-12-25 |
Family
ID=64752156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820606070.5U Expired - Fee Related CN208281796U (en) | 2018-04-26 | 2018-04-26 | Outer container connected support structure in vacuum insulation storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115585394A (en) * | 2022-10-10 | 2023-01-10 | 中国核动力研究设计院 | Modular safety protection system of high-temperature explosive hazard equipment |
-
2018
- 2018-04-26 CN CN201820606070.5U patent/CN208281796U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115585394A (en) * | 2022-10-10 | 2023-01-10 | 中国核动力研究设计院 | Modular safety protection system of high-temperature explosive hazard equipment |
| CN115585394B (en) * | 2022-10-10 | 2024-05-28 | 中国核动力研究设计院 | Modularized safety protection system for high-temperature explosive dangerous equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |