CN205261218U - Cold adsorption equipment of cryrogenic high vacuum insulation container - Google Patents
Cold adsorption equipment of cryrogenic high vacuum insulation container Download PDFInfo
- Publication number
- CN205261218U CN205261218U CN201521074305.3U CN201521074305U CN205261218U CN 205261218 U CN205261218 U CN 205261218U CN 201521074305 U CN201521074305 U CN 201521074305U CN 205261218 U CN205261218 U CN 205261218U
- Authority
- CN
- China
- Prior art keywords
- fixed
- flange seat
- molecular sieve
- bracing ring
- vacuum insulation
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 15
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 7
- 239000002808 molecular sieve Substances 0.000 claims abstract description 20
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 abstract 1
- 239000003463 adsorbent Substances 0.000 description 7
- 239000011229 interlayer Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a cold adsorption equipment of cryrogenic high vacuum insulation container. Mounting flange seat on the outer container head, fixed shell explosion -proof equipment on the flange seat, fixedly on the inner container head registrate the device, registrate the inner container head outer wall upper seal fixed stay circle around the device, the fixed molecular sieve cover of bracing ring upper seal, molecular sieve cover sealed be fixed with with the communicating takeover of bracing ring inner chamber, can dismantle on the entry of takeover and be fixed with the pipe cap, the entry and the offset of flange seat of takeover to centre bore through the flange seat is packed the molecular sieve in the bracing ring into through the takeover. Its simple structure carries out the dress that fills of molecular sieve after the outer container registrates including, trompil on the outer container including not needing, and the each item of registrating technology and equipment that does not influence equipment detects.
Description
Technical field
The utility model belongs to deep cooling vacuum insulation apparatus field, particularly provides a kind of for filling deep coolingThe adsorbent equipment of the low temperature adsorbent of vacuum insulation vessel.
Background technology
At present, according to the demand of the adjustment of national industrial policies and market economy, meet environmental protection more, safety,Economic dispatch requirement, cryogenic liquid liquefaction technology is developed. Along with the development of low-temperature liquefaction technology, relevant darkThe increase in demand of cold Cryo Heat Insulation warehousing and transportation facilities, in order to reach insulation effect, equipment is often double-layer shell structure,Interlayer vacuum-pumping in addition other porous heat-insulating materials or radiation shield heat-insulating material carry out thermal insulation, if vacuumDegree declines or disappears will affect the insulation effect of equipment greatly, but because the leakage of heat-insulating material and housing is putGas characteristic, vacuum, in continuous decline, in order to extend the service life of vacuum, keeps the thermal insulation effect of equipmentReally, interlayer need to arrange cold conditions and normal temperature adsorbent, and adsorbent can make with contacting of air before interlayer is found timeIt is active that adsorbent is lost part, in order to keep the activity of adsorbent, should reduce adsorbent as far as possible and contact with airTime.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of enfleurage of deep cooling vacuum insulation vesselAdsorption device. It is simple in structure, filling of the laggard row molecular sieve of inside and outside container fit, and need be at interior outer containerUpper perforate, does not affect the fit technique of equipment and every detection of equipment.
The technical scheme in the invention for solving the technical problem is: mounting flange on outer container end socketSeat, fixed housing explosion-protection equipment on flange seat; Fixed cover locking device on inner pressurd vessel end socket, around socket unitInner pressurd vessel end socket outer wall on seal fixed support circle, on bracing ring, seal fixed member sieve cover, molecular sieve coverUpper sealing is fixed with the adapter communicating with bracing ring inner chamber, on the entrance of adapter, is removably fixed with pipe cap, connectsEntrance and the flange seat of pipe liquidate, to pack molecular sieve into support by adapter by the centre bore of flange seatIn circle.
The utlity model has following advantages: the adapter that fills 1), on molecular sieve cover is welded obliquely, just rightShell explosion-protection equipment, convenient by the nozzle cap on the flange seat hole operation molecular sieve cover of shell explosion-protection equipment,Be convenient to carry out filling of molecular sieve after fit; 2), molecular sieve cover is by bracing ring and inner pressurd vessel welding, moleculeSieve covers on inner pressurd vessel to have carried out welding with inner pressurd vessel housing after every inspection, does not affect inner pressurd vessel and carries out every inspectionLook into, be also applicable to strain hardening container; 3), molecular sieve cover is circulus, avoided the cover on inner pressurd vesselLocking device, simple in structure, filling of the laggard row molecular sieve of inside and outside container fit, need be on interior outer containerPerforate, does not affect the fit technique of equipment and every detection of equipment.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model partial sectional view.
Detailed description of the invention
As shown in Figure 1, mounting flange seat 7 on outer container end socket 6, fixed housing explosion-protection equipment on flange seat 78; Fixed cover locking device 2 on inner pressurd vessel end socket 1, close on socket unit 2 inner pressurd vessel end socket 1 outer wall aroundBracing ring 4 is determined in sealing, seals fixed member sieve cover 10 on bracing ring 4, and on molecular sieve cover 10, sealing is fixed withThe adapter 5 communicating with bracing ring 4 inner chambers, is removably fixed with pipe cap 9 on the entrance of adapter 5, adapter 5Entrance and flange seat 7 liquidate, to molecular sieve 3 is packed into by taking over 5 by the centre bore of flange seat 7In bracing ring 4.
Described flange seat 7 is welded and fixed with shell explosion-protection equipment 8; Described flange seat 7 and outer container envelope6 are welded and fixed.
Described is welded and fixed with socket unit 2 and inner pressurd vessel end socket 1; Described bracing ring 4 and inner pressurd vessel 1Be welded and fixed.
Described pipe cap 9 is fixing with adapter 5 by screw thread.
When construction, flange seat 7 welds with outer container end socket 6, and socket unit 2 welds with inner pressurd vessel end socket 1,Molecular sieve cover 4 welds with inner pressurd vessel end socket 1, and the interior pickling of inner pressurd vessel end socket 1 is deoiled, after every passed examination,Molecular sieve cover 10 welds with bracing ring 4. Inside and outside container fit, after the airtight passed examination of interlayer, passes through methodThe centre bore of blue seat 7 packs molecular sieve 3 in bracing ring 4 into by taking over 5, takes on 5 and tightens pipe cap 9.Shell explosion-protection equipment 8 is welded on to flange seat 7. Internally, the interlayer of the outer container operations such as leak detection of finding time.
Claims (4)
1. an enfleurage adsorption device for deep cooling vacuum insulation vessel, is characterized in that: outer container end socket (6)Upper mounting flange seat (7), the upper fixed housing explosion-protection equipment (8) of flange seat (7); Inner pressurd vessel end socket (1)Upper fixed cover locking device (2), on socket unit (2) inner pressurd vessel end socket (1) outer wall around, sealing is fixingBracing ring (4), bracing ring (4) upper sealing fixed member sieve cover (10), the upper sealing of molecular sieve cover (10)Be fixed with the adapter (5) communicating with bracing ring (4) inner chamber, on the entrance of adapter (5), be removably fixed withPipe cap (9), entrance and the flange seat (7) of taking over (5) liquidate, so that by the center of flange seat (7)Hole packs molecular sieve (3) in bracing ring (4) into by taking over (5).
2. the enfleurage adsorption device of deep cooling vacuum insulation vessel according to claim 1, is characterized in that:Described flange seat (7) is welded and fixed with shell explosion-protection equipment (8); Described flange seat (7) and outer appearanceDevice end socket (6) is welded and fixed.
3. the enfleurage adsorption device of deep cooling vacuum insulation vessel according to claim 1, is characterized in that:Described is welded and fixed with socket unit (2) and inner pressurd vessel end socket (1); Described bracing ring (4) with inContainer (1) is welded and fixed.
4. the enfleurage adsorption device of deep cooling vacuum insulation vessel according to claim 1, is characterized in that:Described pipe cap (9) is fixing by screw thread and adapter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074305.3U CN205261218U (en) | 2015-12-22 | 2015-12-22 | Cold adsorption equipment of cryrogenic high vacuum insulation container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074305.3U CN205261218U (en) | 2015-12-22 | 2015-12-22 | Cold adsorption equipment of cryrogenic high vacuum insulation container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261218U true CN205261218U (en) | 2016-05-25 |
Family
ID=56002746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521074305.3U Expired - Fee Related CN205261218U (en) | 2015-12-22 | 2015-12-22 | Cold adsorption equipment of cryrogenic high vacuum insulation container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780417A (en) * | 2019-02-19 | 2019-05-21 | 新兴能源装备股份有限公司 | A kind of strain hardening low-temperature vessel molecular sieve filling method |
| CN109854944A (en) * | 2018-12-29 | 2019-06-07 | 无锡海核装备科技有限公司 | A kind of low temperature adsorbent device of vacuum insulation tank |
-
2015
- 2015-12-22 CN CN201521074305.3U patent/CN205261218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854944A (en) * | 2018-12-29 | 2019-06-07 | 无锡海核装备科技有限公司 | A kind of low temperature adsorbent device of vacuum insulation tank |
| CN109780417A (en) * | 2019-02-19 | 2019-05-21 | 新兴能源装备股份有限公司 | A kind of strain hardening low-temperature vessel molecular sieve filling method |
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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: 20160525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |