CN205842202U - A kind of infant industry gas cylinder structure - Google Patents
A kind of infant industry gas cylinder structure Download PDFInfo
- Publication number
- CN205842202U CN205842202U CN201620610964.2U CN201620610964U CN205842202U CN 205842202 U CN205842202 U CN 205842202U CN 201620610964 U CN201620610964 U CN 201620610964U CN 205842202 U CN205842202 U CN 205842202U
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- China
- Prior art keywords
- molecular sieve
- gas cylinder
- end socket
- outer gallbladder
- infant industry
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Abstract
This utility model relates to a kind of infant industry gas cylinder structure.Mainly include gas cylinder bottle, this gas cylinder bottle have outer gallbladder, inner bag and with the end socket being connected bottom outer gallbladder, described inner bag has interlayer；There is in described interlayer pipe cap, in pipe cap, be filled with molecular sieve；Described outer gallbladder is used for filling a stay tube for molecular sieve to be run through；One end of described stay tube is between outer gallbladder and end socket, and is closed by closeouts；Described end socket is closed structure.This utility model, by designing brand-new structure, changes molecular sieve filled position and molecular sieve filled operation, shortens molecular sieve and air contact time, improves the absorption property of molecular sieve.
Description
Technical field
This utility model relates to industrial equipment correlative technology field, specifically, relates to a kind of infant industry gas cylinder knot
Structure.
Background technology
Welded insulated gas cylinder molecular sieve in process of production is particularly critical with the air contact time.The most molecular sieve filled adopt
With copper mesh sewing bag, splendid attire molecular sieve, rustless steel lath is used to fix with jing character type spot welding.Sewing bag manufacturing process is the most numerous
Trivial, and cannot fit tightly with end socket, it is impossible to make molecular sieve give full play to absorption property.
From improving molecular sieve adsorption performance, reducing the angle of heat-insulating property with air contact time and raising product and examine
Consider, need to shorten molecular sieve filled after become time of vacuum state to welded insulated gas cylinder sandwich shape.But present manufacturing process,
Molecular sieve filled method and gas cylinder structure cannot recompress the working time, thus cause molecular sieve filled rear sealing front and empty
Gas is longer for time of contact, causes molecular sieve adsorption performance to reduce.
Therefore, how existing insulated gas cylinder structure is improved, to reduce filling out of gas cylinder manufacture process Middle molecule sieve
Fill the time, to improve the performance of gas cylinder, be those skilled in the art's problems of needing solution badly.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of infant industry gas cylinder structure.
This utility model, by designing brand-new structure, changes molecular sieve filled position and molecular sieve filled operation, shortens molecule
Sieve and air contact time, improve the absorption property of molecular sieve.
In order to reach above-mentioned purpose, this utility model adopts the following technical scheme that
A kind of infant industry gas cylinder structure, including gas cylinder bottle, this gas cylinder bottle have outer gallbladder, inner bag and with outer gallbladder bottom
The end socket connected, described inner bag has interlayer；
There is in described interlayer pipe cap, in pipe cap, be filled with molecular sieve；
Described outer gallbladder is used for filling a stay tube for molecular sieve to be run through；
One end of described stay tube is between outer gallbladder and end socket, and is closed by closeouts；
Described end socket is closed structure.
Preferably, described gas cylinder bottle is fixing with handle is connected.
Preferably, described closeouts is tube sheet net.
Preferably, described end socket is airtight by closure plate.
Preferably, it is positioned on a stay tube of interlayer and there is multiple through hole.
The beneficial effects of the utility model are:
1, the filling position of molecular sieve is designed as lower interstitital texture, it is ensured that its cryogenic property, makes molecular sieve in interlayer
Moisture and Oxygen Adsorption effect are more preferable.Filling mode before comparing, in which can make cryogenic equipment interlayer, vacuum maintains
Time improves 2～3 years, and the low temperature that improve product maintains performance；
2, on the basis of based on structural change, molecular sieve filled order also changes, and reduces molecular sieve to greatest extent
To moisture in air and the absorption of oxygen, it is ensured that the absorption property of molecular sieve after activation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1, pipe cap, 2, molecular sieve, 3, a stay tube, 4, closeouts, 5, closure plate, 6, outer gallbladder, 7, inner bag, 8, handle, 9,
End socket.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
Embodiment: a kind of infant industry gas cylinder structure, its structure is as it is shown in figure 1, include gas cylinder bottle, and this gas cylinder bottle has
Have outer gallbladder 6, inner bag 7 and with the end socket 9 being connected bottom outer gallbladder, described inner bag 7 has interlayer；There is pipe cap 1, pipe in described interlayer
Molecular sieve 2 it is filled with in cap 1；
Described outer gallbladder 6 is used for filling a stay tube 3 for molecular sieve 2 to be run through；
One end of described stay tube 3 is between outer gallbladder 6 and end socket 9, and is closed by closeouts 4；It is used on described end socket 9
The circular hole filling molecular sieve is closed by closure plate 5.
Described gas cylinder bottle is fixing with handle 8 to be connected.
Described closeouts 4 is tube sheet net.
It is positioned on a stay tube 3 of interlayer and there is multiple through hole.
The filling process of this utility model Middle molecule sieve is: inner bag 7 is wound around suit external circular seam welding guard circle and props up
Closure interlayer helium leak test (formation vacuum) filled by support welding molecular sieve 2.I.e. molecular sieve 2 is filled before filling and being wound around by inner bag
Fix molecular sieve bag, change into guard circle and supporting welding complete after fill, shorten molecular sieve and air contact time.
Because molecular sieve filled method changes, for meeting this requirement, need at end socket 9, open an applicable circle
Hole, in order to the filling of molecular sieve 2, after molecular sieve 2 is filled.Use tube sheet net (i.e. closeouts 4) that a stay tube 3 is sealed
Stifled, use sizeable closure plate 5 that circular hole carries out welding closure, complete the filling of molecular sieve.
After have employed said structure,
1, molecular sieve filled position is by changing in the internal pipe cap of end socket outside inner pressurd vessel end socket, makes molecular sieve and low temperature tank body
Fit tightly, bigger with cryogenic liquid contact area；
2, change filling work procedure, changed into filling after insulation by filling before internal vessel insulation before, shorten molecular sieve
With the air contact time.
Because molecular sieve shortened with the air contact time, so the performance of molecular sieve is ensured, relative to original work
For sequence and structure, the bottle of structure of the present utility model and technique is used to have longer service life and performance.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to embodiment will be apparent from for those skilled in the art, as defined herein
General Principle can realize, not give in the case of without departing from spirit or scope of the present utility model in other embodiments
Describe the part presented with partial enlargement in detail, for prior art, do not repeat at this.Therefore, this utility model will not
It is intended to be limited to the embodiments shown herein, and is to fit to consistent with principles disclosed herein and feature the widest
Scope.
Claims (5)
1. an infant industry gas cylinder structure, including gas cylinder bottle, this gas cylinder bottle has outer gallbladder, inner bag and connects bottom outer gallbladder
The end socket connect, described inner bag has interlayer；
It is characterized in that,
There is in described interlayer pipe cap, in pipe cap, be filled with molecular sieve；
Described outer gallbladder is used for filling a stay tube for molecular sieve to be run through；
One end of described stay tube is between outer gallbladder and end socket, and is closed by closeouts；
Described end socket is closed structure.
Infant industry gas cylinder structure the most according to claim 1, it is characterised in that described gas cylinder bottle is fixing with handle even
Connect.
Infant industry gas cylinder structure the most according to claim 1, it is characterised in that described closeouts is tube sheet net.
Infant industry gas cylinder structure the most according to claim 1, it is characterised in that described end socket is airtight by closure plate.
Infant industry gas cylinder structure the most according to claim 1, it is characterised in that be positioned on a stay tube of interlayer and have
Multiple through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620610964.2U CN205842202U (en) | 2016-06-20 | 2016-06-20 | A kind of infant industry gas cylinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620610964.2U CN205842202U (en) | 2016-06-20 | 2016-06-20 | A kind of infant industry gas cylinder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205842202U true CN205842202U (en) | 2016-12-28 |
Family
ID=58153819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620610964.2U Active CN205842202U (en) | 2016-06-20 | 2016-06-20 | A kind of infant industry gas cylinder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205842202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932146A (en) * | 2021-09-16 | 2022-01-14 | 江阴市富仁高科股份有限公司 | Cryogenic pressure container with replaceable molecular sieve and molecular sieve replacement method |
-
2016
- 2016-06-20 CN CN201620610964.2U patent/CN205842202U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932146A (en) * | 2021-09-16 | 2022-01-14 | 江阴市富仁高科股份有限公司 | Cryogenic pressure container with replaceable molecular sieve and molecular sieve replacement method |
| CN113932146B (en) * | 2021-09-16 | 2023-03-31 | 江阴市富仁高科股份有限公司 | Cryogenic pressure container with replaceable molecular sieve and molecular sieve replacement method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |