CN206911065U - A kind of silver-colored molecular sieve adsorption device of vacuum insulation vessel - Google Patents
A kind of silver-colored molecular sieve adsorption device of vacuum insulation vessel Download PDFInfo
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- CN206911065U CN206911065U CN201720804964.0U CN201720804964U CN206911065U CN 206911065 U CN206911065 U CN 206911065U CN 201720804964 U CN201720804964 U CN 201720804964U CN 206911065 U CN206911065 U CN 206911065U
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- silver
- molecular sieve
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Abstract
A kind of silver-colored molecular sieve adsorption device of vacuum insulation vessel, including the outer container being arranged on the outside of inner pressurd vessel, the outer container is provided with perforate, and adapter component is fixed with perforate, silver-colored adsorbent of molecular sieve is provided with adapter component, the adapter component includes housing, and housing is provided with filler, and filler upper end is provided with shrouding, the shell one end is provided with cover plate, the housing other end is provided with orifice plate, and the orifice plate is fixed in perforate, and the side of orifice plate is provided with stainless steel cloth.Device described in the utility model has the characteristics of simple in construction, normal temperature adsorption effect is more preferable, and manufactures and easy for installation, has saved manufacturing cost, improves production efficiency, and worker is easy to maintenance and to change silver-colored molecular sieve convenient and simple, improves work task efficiency.
Description
Technical field
A kind of vacuum insulation vessel be the utility model is related to silver-colored molecular sieve adsorption device.
Background technology
At present, in the design and manufacture of high vacuum multiple layer heat insulation low-temperature (low temperature) vessel, it is directed to a highly important composition
Part-silver-colored molecular sieve adsorption device.High vacuum multiple layer heat insulation obtains by feat of the heat-insulating property of brilliance in low temperature storing and transporting field
Extensive utilization.But the vacuum of thermal insulating layer, it is to ensure that the heat-insulating property of high vacuum multiple layer heat insulation low-temperature (low temperature) vessel is crucial
Factor.So the quality of silver-colored molecular sieve adsorption apparatus structure, the height of low-temperature (low temperature) vessel vacuum, the height of vacuum are directly connected to
Quality that is low and being directly connected to the most important index static evaporation rate of low-temperature (low temperature) vessel.After the completion of low-temperature (low temperature) vessel manufacture, interlayer material
In the case of expecting that deflation rate and container leak rate are certain, the quality of silver-colored molecular sieve adsorption device just determines that low-temperature (low temperature) vessel interlayer is true
The height of reciprocal of duty cycle, also just determine the quality of low-temperature (low temperature) vessel quality.
Utility model content
Its purpose of the utility model, which is that, provides a kind of silver-colored molecular sieve adsorption device of vacuum insulation vessel, solves existing
The problem of making low-temperature (low temperature) vessel vacuum low with the presence of silver-colored molecular sieve adsorption device, have it is simple in construction, normal temperature adsorption effect is more preferable
The characteristics of, and manufacture and easy for installation, manufacturing cost has been saved, has improved production efficiency, worker is easy to maintenance and changes silver point
Son sieve is convenient and simple, improves work task efficiency.
Adopt the technical scheme that to achieve the above object, a kind of silver-colored molecular sieve adsorption device of vacuum insulation vessel,
Including the outer container being arranged on the outside of inner pressurd vessel, the outer container is provided with perforate, and adapter component, adapter group are fixed with perforate
Silver-colored adsorbent of molecular sieve is provided with part, the adapter component includes housing, and housing is provided with filler, and filler upper end is provided with envelope
Plate, the shell one end are provided with cover plate, and the housing other end is provided with orifice plate, and the orifice plate is fixed in perforate, and the side of orifice plate is set
There is stainless steel cloth.
Beneficial effect
The utility model has advantages below compared with prior art.
(1) the absorption of palladium oxide is compared to, and silver-colored molecular sieve is cheaper, saves manufacturing cost；
(2) palladium oxide adsorbent equipment is compared to, and silver-colored molecular sieve adsorption apparatus structure stability is stronger, preferably ensure that
The absorption property of silver-colored molecular sieve；
(3) palladium oxide adsorbent equipment is compared to, and silver-colored molecular sieve adsorption device provides effective type of feed and economy
Loadings, particularly when laminated vacuum forfeiture, product repairing, this structure is more prone to repair, loads silver-colored molecular sieve also more
It is convenient, improve production efficiency；
(4) the absorption dress adsorption effect of silver-colored molecular sieve is more preferable, it is understood that before adsorbent adsorbs vacuum interlayer gas,
Adsorbent must be completely isolated with air, thus can make adsorbent water content accomplish it is minimum, due to silver-colored molecular sieve adsorption fill
Install on the outside of outer container terminal end socket, silver-colored molecular sieve can be loaded before interlayer vacuum-pumping, does and ensures to greatest extent greatly
The adsorption capacity of silver-colored molecular sieve.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the utility model structure diagram；
Fig. 2 is adapter component structure diagram in utility model；
Fig. 3 is the top view of adapter component in the utility model.
Embodiment
The present apparatus includes being arranged on the outer container 2 in the outside of inner pressurd vessel 1, and as shown in Figure 1-Figure 3, the outer container 2 is provided with
Perforate 11, adapter component 3 is fixed with perforate 11, is provided with silver-colored adsorbent of molecular sieve 4 in adapter component 3, the adapter component 3 wraps
Housing 12 is included, housing 12 is provided with filler 9, and the upper end of filler 9 is provided with shrouding 8, and described one end of housing 12 is provided with cover plate 5, shell
The other end of body 12 is provided with orifice plate 6, and the orifice plate 6 is fixed in perforate 11, and the side of orifice plate 6 is provided with stainless steel cloth 7.
The adapter component 3 is arranged on the terminal end socket of outer container 2, just covers the perforate opened in advance on outer container 2
11。
The orifice plate 6 is provided with several adsorption holes 10, and the cavity volume between orifice plate 6 and cover plate 5 is 0.3L-
0.5L。
Perforate 11 is set in the utility model on outer container 2, and adapter component 3 is welded in the outside of perforate 11 on outer container 2；
It is filling to be included in after low-temperature (low temperature) vessel interlayer replaces, before interlayer vacuum-pumping, shrouding 8 is opened, from filler 9 by silver-colored molecule
Sieve adds, and after silver-colored adsorbent of molecular sieve is filled, the envelope of shrouding 8 is noted into filler 9, whole silver-colored adsorbent of molecular sieve filling terminates.
Claims (3)
1. a kind of silver-colored molecular sieve adsorption device of vacuum insulation vessel, including the outer container (2) on the outside of inner pressurd vessel (1) is arranged on,
Characterized in that, the outer container (2) is provided with perforate (11), adapter component (3), adapter component are fixed with perforate (11)
(3) silver-colored adsorbent of molecular sieve (4) is provided with, the adapter component (3) includes housing (12), and housing (12) is provided with filler
(9), filler (9) upper end is provided with shrouding (8), and described housing (12) one end is provided with cover plate (5), and housing (12) other end is provided with hole
Plate (6), the orifice plate (6) are fixed in perforate (11), and the side of orifice plate (6) is provided with stainless steel cloth (7).
2. the silver-colored molecular sieve adsorption device of a kind of vacuum insulation vessel according to claim 1, it is characterised in that described to connect
Tube assembly (3) is arranged on the terminal end socket of outer container (2), just covers the perforate (11) opened in advance on outer container (2).
A kind of 3. silver-colored molecular sieve adsorption device of vacuum insulation vessel according to claim 1, it is characterised in that the hole
Plate (6) is provided with several adsorption holes (10), and the cavity volume between orifice plate (6) and cover plate (5) is 0.3L-0.5L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720804964.0U CN206911065U (en) | 2017-07-05 | 2017-07-05 | A kind of silver-colored molecular sieve adsorption device of vacuum insulation vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720804964.0U CN206911065U (en) | 2017-07-05 | 2017-07-05 | A kind of silver-colored molecular sieve adsorption device of vacuum insulation vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206911065U true CN206911065U (en) | 2018-01-23 |
Family
ID=61334959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720804964.0U Active CN206911065U (en) | 2017-07-05 | 2017-07-05 | A kind of silver-colored molecular sieve adsorption device of vacuum insulation vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206911065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896134A (en) * | 2019-04-03 | 2019-06-18 | 张家港富瑞特种装备股份有限公司 | Molecular sieve packet |
| 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 |
-
2017
- 2017-07-05 CN CN201720804964.0U patent/CN206911065U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896134A (en) * | 2019-04-03 | 2019-06-18 | 张家港富瑞特种装备股份有限公司 | Molecular sieve packet |
| 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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