CN109812699A - A kind of base support means and its installation method for high vacuum refrigerated storage tank - Google Patents
A kind of base support means and its installation method for high vacuum refrigerated storage tank Download PDFInfo
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- CN109812699A CN109812699A CN201910196384.1A CN201910196384A CN109812699A CN 109812699 A CN109812699 A CN 109812699A CN 201910196384 A CN201910196384 A CN 201910196384A CN 109812699 A CN109812699 A CN 109812699A
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- lower head
- interior lower
- storage tank
- support stick
- high vacuum
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 title claims abstract description 11
- 238000005452 bending Methods 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 29
- 239000003351 stiffener Substances 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 235000004443 Ricinus communis Nutrition 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
A kind of base support means and its installation method for high vacuum refrigerated storage tank, including interior lower head component (1) and base assembly (2), the interior lower head component (1) includes interior lower head (11) and support stick (12), the support stick (12) is arranged in interior lower head (11) bottom, the centerline parallel of the support stick (12) is in the axis of interior lower head (11), the support stick (12) is no more than two, every support stick (12) is correspondingly arranged on a lantern ring (24), in group clock synchronization support stick (12) inserted base component (2) in the hole location of lantern ring (24), outer barrel (3) are additionally provided with outside the interior lower head component (1).The present invention uses the dual-gripper of external stiffening ring bottom, and overall structure is reliable and stable, and heat-insulating property is good, and pedestal is not likely to produce bending deformation of unevenness, prevents security risk, is easily installed bottom castor to move and handling cask.
Description
Technical field
The present invention relates to refrigerated storage tank fields, more particularly to a kind of base support means for high vacuum refrigerated storage tank
And its installation method.
Background technique
Under the prior art, the supporting way at three base angles is arranged using traditional tank base for tank body.
So-called three base angles refer to being supported the bottom of tank body using three steel pipes, and steel pipe is as steel that it is led
Hot coefficient is big, cooperates traditional supporting way, is very easy to lead to problems such as tank body leakage heat, storing unstable, is not suitable for height
Vacuum and low temperature basin.
And the Chinese invention of Publication No. CN101737623A discloses a kind of support device of inner vessel in low-temperature storage tank,
It includes: support tube, and the bottom center of inner pressurd vessel is provided with tube socket, is arranged on the corresponding site of refrigerated storage tank outer casing inner wall
There is the bottom nozzle with the cooperation of upper tube socket, the both ends of the support tube are separately positioned in upper and lower tube socket.The invention is using single
Support tube support construction, greatly reduces heat-conducting area, to reduce evaporation rate, improves the thermal insulation of refrigerated storage tank entirety
Can, which is used in high vacuum multiple layer heat insulation refrigerated storage tank.
Although foregoing invention reduces thermal coefficient by single support, since which employs single support constructions, still
It is unreliable to will lead to support, is easily deformed, stores and transports unstable problem.
Therefore, it is small to study a kind of satisfaction leakage heat, supports reliably, is unlikely to deform, stores and transports stable high vacuum refrigerated storage tank bottom
Portion's support device is social institute's urgent need.
Summary of the invention
The purpose of the present invention is to solve being proposed in above-mentioned background problems, provide a kind of for high vacuum low temperature
The base support means and its installation method of basin, its overall structure is reliable and stable, and heat-insulating property is good, and pedestal is not likely to produce bending
Deformation of unevenness prevents security risk, and is easily installed bottom castor to move and handling cask.
The object of the present invention is achieved like this: a kind of base support means for high vacuum refrigerated storage tank, including interior
Lower head component and base assembly, the interior lower head component includes interior lower head and support stick, including the support stick setting
Lower head bottom, the centerline parallel of the support stick is in the axis of interior lower head, and the support stick is no more than two, every branch
Support stick is correspondingly arranged on a lantern ring, organizes on clock synchronization support stick inserted base component in the hole location of lantern ring, the interior lower head group
Outer barrel is additionally provided with outside part.
The base assembly includes band flanging bottom plate, reinforcing rib, stiffener plate and lantern ring, four twists and turns of band flanging bottom plate
Curved flange and fixation, the reinforcing rib have it is multiple, multiple reinforcing ribs be uniformly arranged on band flanging bottom plate on the inside of is connected with bottom plate, institute
Stiffener plate setting to be stated to be connected in band flanging bottom plate upper end with bottom plate, the reinforcing rib and stiffener plate are in cross interlaced arrangement,
The lantern ring is arranged in stiffener plate.
Preferably, stiffening plate is additionally provided between the support stick and interior lower head.
Preferably, the support stick has two.
Preferably, the reinforcing rib has three.
Preferably, the reinforcing rib is to reinforce angle steel.
A kind of installation method of the base support means for high vacuum refrigerated storage tank, steps are as follows:
Step 1: will be with flanging bottom plate surrounding bending flange and fixation；
Step 2: reinforcing rib is uniformly arranged on the inside with flanging bottom plate and is connect with flanging bottom plate, stiffener plate is arranged
It is connected in the upper end of pedestal with bottom plate, stiffener plate and reinforcing rib are in cross interlaced arrangement, and lantern ring is arranged on reinforcing rib；
Step 3: interior lower head is arranged at the top of support stick, stiffening plate is set between support stick and interior lower head；
Step 4: by interior outer container group pair, on support stick inserted base in the hole location of lantern ring；
Step 5: outer barrel is set outside interior lower head component.
Preferably, the fixing means in the step 1 is welding.
Preferably, the setting in the step 2, connection method are a group weldering.
Preferably, the setting method in the step 3 is group weldering.
Compared with the prior art, the invention has the following advantages that
1, it bottom plate surrounding bending flange and welds, the strength and stiffness of bottom plate entirety is improved, so that bottom edge is by outer
Bending deformation is not easy after power.
2, reinforce the outside that angle steel is uniformly arranged on outer container pedestal, handed over the stiffener plate inside container base in cross
Mistake arrangement, increases the strength and stiffness of entire pedestal, so that container is after high vacuum state lower bottom part is by external pressure or holds
Device is not likely to produce deformation of unevenness in transporting procedures, and supporting & stablizing is reliable.
3, one piece of stiffener plate is only set inside container base, the effective thermal conductive surface reduced between inner pressurd vessel and outer container
Product, reduces the conduction of heat, thus the heat-insulating property of container improved.
4, interior outer container group clock synchronization in the hole location of support stick inserted base lantern ring, plays support positioning action, so that in entire
The relatively reliable stabilization of the support of container.
5, bottom uses dual-support structure, can effectively prevent the torsion and inclination of inner pressurd vessel, container is avoided to store and transport
Accident severe accidents such as () falling, collide occurs in the process.
6, bottom castor is easily installed below pedestal to mobile and handling cask.
7, it is provided with outer barrel, external stiffening ring can allow overall structure more stable when device is supported.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the base support means for high vacuum refrigerated storage tank of the present invention, in which:
1, interior lower head component；2, base assembly；3, outer barrel；11, interior lower head；12, support stick；13, stiffening plate；21, band
Flanging bottom plate；22, reinforcing rib；23, stiffener plate；24, lantern ring.
Fig. 2 is that the present invention is a kind of for the base support means lantern ring of high vacuum refrigerated storage tank and the fit structure of support stick
Schematic diagram.
Fig. 3 is a kind of base assembly structural schematic diagram of the base support means for high vacuum refrigerated storage tank of the present invention.
Fig. 4 is a kind of base assembly structure top view of the base support means for high vacuum refrigerated storage tank of the present invention.
Specific embodiment
The present invention is illustrated in the following with reference to the drawings and specific embodiments:
As shown in Fig. 1 ~ 4, a kind of base support means for high vacuum refrigerated storage tank, including interior lower head component 1 and pedestal
Component 2, the interior lower head component 1 include interior lower head 11 and support stick 12, and the support stick 12 is arranged in interior lower head 11
Bottom, the centerline parallel of the support stick 12 is in the axis of interior lower head 11, and the support stick 12 is no more than two, every branch
Support stick 12 is correspondingly arranged on a lantern ring 24, organizes on 12 inserted base component 2 of clock synchronization support stick in the hole location of lantern ring 24, described interior
Outer barrel 3 is additionally provided with outside lower head component 1.
The base assembly 2 includes band flanging bottom plate 21, reinforcing rib 22, stiffener plate 23 and lantern ring 24, the band flanging
21 surrounding bending flange of bottom plate and fixation, the reinforcing rib 22 have it is multiple, multiple reinforcing ribs 22 be uniformly arranged on band flanging bottom plate
21 insides are connected with bottom plate, and the setting of stiffener plate 23 is connected in band 21 upper end of flanging bottom plate with bottom plate, the reinforcing rib 22
It is in cross interlaced arrangement with stiffener plate 23, the lantern ring 24 is arranged in stiffener plate 23.
Stiffening plate 13 is additionally provided between the support stick 12 and interior lower head 11.
The support stick 12 has two.
The reinforcing rib 22 has three.
The reinforcing rib 22 is to reinforce angle steel.
A kind of installation method of the base support means for high vacuum refrigerated storage tank, steps are as follows:
Step 1: will be with 21 surrounding bending flange of flanging bottom plate and fixation；
Step 2: reinforcing rib 22 is uniformly arranged on the inside with flanging bottom plate 21 and is connect with flanging bottom plate 21, by reinforcing rib
The upper end that plate 23 is set to pedestal is connected with bottom plate, and stiffener plate 23 and reinforcing rib 22 are in cross interlaced arrangement, and lantern ring 24 is arranged
On reinforcing rib 23；
Step 3: by the setting of interior lower head 11 at 12 top of support stick, reinforcement is set between support stick 12 and interior lower head 11
Plate 13；
Step 4: by interior outer container group pair, on 12 inserted base of support stick in the hole location of lantern ring 24；
Step 5: outer barrel 3 is set outside interior lower head component 1.
Fixing means in the step 1 is welding.
Setting, connection method in the step 2 are a group weldering.
Setting method in the step 3 is group weldering.
In the present embodiment, the support stick 12 of the present apparatus has two, and two support sticks 12 are symmetrical arranged in interior lower head 11
Bottom, while it being additionally provided with outer barrel 3 outside interior lower head component 1, use external stiffening ring bottom dual-support structure, device
Whole reliable and stable, thermal insulation is good, and pedestal is not likely to produce bending deformation of unevenness, has prevented security risk.
The above is only specific application examples of the invention, are not limited in any way to protection scope of the present invention.All uses
Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.
Claims (10)
1. a kind of base support means for high vacuum refrigerated storage tank, it is characterised in that: including interior lower head component (1) and bottom
Holder assembly (2), the interior lower head component (1) include interior lower head (11) and support stick (12), support stick (12) setting
In interior lower head (11) bottom, the centerline parallel of the support stick (12) is in the axis of interior lower head (11), the support stick
(12) it is no more than two, every support stick (12) is correspondingly arranged on a lantern ring (24), organizes clock synchronization support stick (12) inserted base
On component (2) in the hole location of lantern ring (24), outer barrel (3) are additionally provided with outside the interior lower head component (1).
2. a kind of base support means for high vacuum refrigerated storage tank according to claim 1, it is characterised in that: described
Base assembly (2) includes band flanging bottom plate (21), reinforcing rib (22), stiffener plate (23) and lantern ring (24), band flanging bottom
Plate (21) surrounding bending flange and fixation, the reinforcing rib (22) have it is multiple, multiple reinforcing ribs (22) be uniformly arranged on band flanging
It is connected on the inside of bottom plate (21) with bottom plate, stiffener plate (23) setting is connected in band flanging bottom plate (21) upper end with bottom plate, institute
Reinforcing rib (22) and stiffener plate (23) are stated in cross interlaced arrangement, the lantern ring (24) is arranged on stiffener plate (23).
3. a kind of base support means for high vacuum refrigerated storage tank according to claim 1, it is characterised in that: described
Stiffening plate (13) are additionally provided between support stick (12) and interior lower head (11).
4. a kind of base support means for high vacuum refrigerated storage tank according to claim 1, it is characterised in that: described
Support stick (12) has two.
5. a kind of base support means for high vacuum refrigerated storage tank according to claim 2, it is characterised in that: described
Reinforcing rib (22) has three.
6. a kind of base support means for high vacuum refrigerated storage tank according to claim 5, it is characterised in that: described
Reinforcing rib (22) is to reinforce angle steel.
7. a kind of installation method of the base support means for high vacuum refrigerated storage tank, it is characterised in that:
Steps are as follows:
Step 1: will be with flanging bottom plate (21) surrounding bending flange and fixation；
Step 2: being uniformly arranged on the inside with flanging bottom plate (21) for reinforcing rib (22) and connect with flanging bottom plate (21), will
The upper end that stiffener plate (23) is set to pedestal is connected with bottom plate, and stiffener plate (23) and reinforcing rib (22) interlock cloth in cross
It sets, lantern ring (24) is arranged on reinforcing rib (23)；
Step 3: by interior lower head (11) setting at the top of support stick (12), between support stick (12) and interior lower head (11)
It is arranged stiffening plate (13)；
Step 4: by interior outer container group pair, on support stick (12) inserted base in the hole location of lantern ring (24)；
Step 5: outer barrel (3) is set outside in interior lower head component (1).
8. a kind of installation method of base support means for high vacuum refrigerated storage tank according to claim 7, special
Sign is: the fixing means in the step 1 is welding.
9. a kind of installation method of base support means for high vacuum refrigerated storage tank according to claim 7, special
Sign is: setting, connection method in the step 2 are a group weldering.
10. a kind of installation method of base support means for high vacuum refrigerated storage tank according to claim 7, special
Sign is: the setting method in the step 3 is group weldering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910196384.1A CN109812699A (en) | 2019-03-15 | 2019-03-15 | A kind of base support means and its installation method for high vacuum refrigerated storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910196384.1A CN109812699A (en) | 2019-03-15 | 2019-03-15 | A kind of base support means and its installation method for high vacuum refrigerated storage tank |
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| Publication Number | Publication Date |
|---|---|
| CN109812699A true CN109812699A (en) | 2019-05-28 |
Family
ID=66609115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910196384.1A Pending CN109812699A (en) | 2019-03-15 | 2019-03-15 | A kind of base support means and its installation method for high vacuum refrigerated storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109812699A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393109A (en) * | 2020-12-04 | 2021-02-23 | 连云港中远海运特种装备制造有限公司 | Low-temperature heat-insulating container with anti-eccentricity mechanism |
| CN113417762A (en) * | 2021-07-16 | 2021-09-21 | 西安航天动力试验技术研究所 | Low temperature thin wall storage tank fixed support device |
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| CN209622478U (en) * | 2019-03-15 | 2019-11-12 | 江苏深绿新能源科技有限公司 | A kind of base support means for high vacuum refrigerated storage tank |
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2019
- 2019-03-15 CN CN201910196384.1A patent/CN109812699A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001153298A (en) * | 1999-11-29 | 2001-06-08 | Hiroshima Gas Kk | Outer tank support structure of vertical heat insulating low temperature tank |
| JP2004211759A (en) * | 2002-12-27 | 2004-07-29 | Ishii Iron Works Co Ltd | Vertical double-shell cylindrical low-temperature storage |
| JP2007162772A (en) * | 2005-12-12 | 2007-06-28 | Ishikawajima Plant Construction Co Ltd | Outer vessel bottom plate construction of vertical type thermal insulation low-temperature tank |
| CN202938015U (en) * | 2012-11-23 | 2013-05-15 | 江苏深绿新能源科技有限公司 | Flat bottom seal head supporting assembly |
| CN103604042A (en) * | 2013-11-15 | 2014-02-26 | 张家港保税区长江新能源装备有限公司 | Internal container support structure at tail end of low-temperature heat-insulation gas cylinder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393109A (en) * | 2020-12-04 | 2021-02-23 | 连云港中远海运特种装备制造有限公司 | Low-temperature heat-insulating container with anti-eccentricity mechanism |
| CN112393109B (en) * | 2020-12-04 | 2021-12-17 | 连云港中远海运特种装备制造有限公司 | Low-temperature heat-insulating container with anti-eccentricity mechanism |
| CN113417762A (en) * | 2021-07-16 | 2021-09-21 | 西安航天动力试验技术研究所 | Low temperature thin wall storage tank fixed support device |
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