CN206770979U - A kind of low-temperature storage tank boundling tubular construction - Google Patents
A kind of low-temperature storage tank boundling tubular construction Download PDFInfo
- Publication number
- CN206770979U CN206770979U CN201720491489.6U CN201720491489U CN206770979U CN 206770979 U CN206770979 U CN 206770979U CN 201720491489 U CN201720491489 U CN 201720491489U CN 206770979 U CN206770979 U CN 206770979U
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- storage tank
- low
- support bar
- boundling
- inner bag
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Abstract
The utility model discloses a kind of low-temperature storage tank boundling tubular construction, including the shell ring being arranged on inside storage tank inner bag, the shell ring tail end is provided with end socket, support bar one end is fixedly connected with storage tank shell, the other end sequentially passes through storage tank inner bag, shell ring is fixedly connected with end socket, multiple first interfaces are offered on the storage tank shell, multiple second interfaces are correspondingly offered on the end socket, the connecting tube of storage tank passes sequentially through first interface, shell ring, second interface is extended to inside storage tank inner bag, the utility model is designed using independent tubes, support bar can support storage tank inner bag, add pipe-supporting rigidity, good rigidity bearing is provided for exterior line valve, the connecting tube that can be needed according to using using major diameter, improve the service efficiency of low-temperature storage tank.
Description
Technical field
Liquefied gas transport equipment technical field is the utility model is related to, particularly a kind of low-temperature storage tank boundling tubular construction.
Background technology
Low-temperature storage tank is a kind of deep cooling pressure vessel for accumulating liquefied gas at low temp, its performance requirement more and more higher,
One will ensure safe to use, and two will ensure effective utilization, and three will ensure service efficiency.Existing low-temperature storage tank is in service efficiency side
Face existing defects, main cause are that its feed tube, gas phase pipe and drain pipe are depended on the front support of tank interior, tank body
Internal structure and support stiffness are restricted, and can not be used the pipeline of major diameter, be caused service efficiency low, not only reduce gas
The efficiency of operation stood, waste the quality time of client；In addition, the heat-insulating property of existing storage tank is bad, the race of pipeline is cold
Measure larger, be unfavorable for the storage and transport of liquefied gas.
Utility model content
The utility model is intended to one of above-mentioned technical problem at least solving in correlation technique to a certain extent.Therefore,
The utility model proposes a kind of low-temperature storage tank boundling tubular construction high with independent tubes design, service efficiency.
Technical scheme is used by the utility model solves its technical problem：
A kind of low-temperature storage tank boundling tubular construction, including the shell ring inside storage tank inner bag is arranged on, the shell ring tail end is set
End socket is equipped with, support bar one end is fixedly connected with storage tank shell, and the other end, which sequentially passes through storage tank inner bag, shell ring and end socket and fixed, to be connected
Connect, multiple first interfaces are offered on the storage tank shell, multiple second interfaces, the company of storage tank are correspondingly offered on the end socket
Adapter passes sequentially through first interface, shell ring, second interface and extended to inside storage tank inner bag.
As the improvement of above-mentioned technical proposal, the sealing gland formed by prominent bending section is equipped with the connecting tube.
As the further improvement of above-mentioned technical proposal, the connecting tube includes feed tube, gas phase pipe and drain pipe.
Further, it is provided with reinforced pipe between the connecting tube and first interface, connecting tube and second interface.
Further, the storage tank inner bag is being fixedly installed outer ring seat with support bar junction, and being arranged with outside support bar can
The glass steel loop of the embedded outer ring seat, the glass steel loop side is provided with clamp nut.
Further, the support bar is hollow, and the head and the tail both ends of support bar are fixedly installed capping.
Further, the support bar uniformly offers multiple logical on the shaft between storage tank shell and storage tank inner bag
Stomata.
Further, the support bar is provided with thinner wall section on the shaft inside shell ring, and the wall thickness of the thinner wall section is small
In the wall thickness of support bar remainder.
The beneficial effects of the utility model are：The utility model can reduce storage tank inner bag space-consuming to greatest extent,
And can reduces the thickness of interlayer between storage tank inner bag and storage tank shell to greatest extent, is advantageous to shorten gas cylinder entire length, section
Save gas cylinder installing space；Designed using independent tubes, support bar can support storage tank inner bag, adds pipe-supporting rigidity, is outer
Portion's pipe valve provides good rigidity bearing, can improve low-temperature storage tank according to using the connecting tube needed using major diameter
Service efficiency.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the front section view using low-temperature storage tank of the present utility model；
Fig. 2 is the left view using low-temperature storage tank of the present utility model；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is the sectional view of support bar of the present utility model；
Fig. 5 is outer ring seat of the present utility model, glass steel loop, the enlarged diagram of clamp nut.
Embodiment
Referring to figs. 1 to Fig. 4, a kind of low-temperature storage tank boundling tubular construction of the present utility model, including it is arranged on storage tank inner bag 2
Internal shell ring 3, the tail end of shell ring 3 are provided with end socket 4, and the one end of support bar 5 is fixedly connected with storage tank shell 1, the other end according to
It is secondary to be fixedly connected through storage tank inner bag 2, shell ring 3 with end socket 4, multiple first interfaces, the envelope are offered on the storage tank shell 1
Multiple second interfaces are correspondingly offered on first 4, the connecting tube 6 of storage tank passes sequentially through first interface, shell ring 3, second interface extension
To storage tank inner bag 2, the utility model can reduce the space-consuming of storage tank inner bag 2 to greatest extent, and and can is to greatest extent
The thickness of interlayer between storage tank inner bag 2 and storage tank shell 1 is reduced, is advantageous to shorten gas cylinder entire length, it is empty to save gas cylinder installation
Between；Designed using independent tubes, support bar 5 can support storage tank inner bag 2, add pipe-supporting rigidity, be exterior line valve
Good rigidity bearing is provided, can be according to using the connecting tube 6 needed using major diameter, the use for improving low-temperature storage tank is imitated
Rate.
Preferably, the sealing gland 7 formed by prominent bending section is equipped with the connecting tube 6, sealing gland is set in connecting tube 6
7, close connecting tube 6 outer end valve, liquid in pipe can vaporized gas push back in tank, formed in the tune that is bent up of pipeline
One stable liquid-gas interface, so as to which the cryogenic liquid stopped in pipeline flow to pipeline outer end, " run cold so as to reduce pipeline
Amount "；Because of the cryogenic liquid that bottle rocks and enters in connecting tube 6, it can also be stopped by the tune that is bent up of pipeline, avoid its stream
To pipeline outer end, so as to reduce pipeline " race cold ", increase the length of Sandwich pipeline, improve the heat-insulating property of storage tank, and can increase
Add the flexibility of pipeline, be advantageous to subsequent structural group pair.
Preferably, the connecting tube 6 includes feed tube 61, gas phase pipe 62 and drain pipe 63, and feed tube 61 fills for storage tank
Dress, large diameter pipe can be selected, shortening fills the time, improves the efficiency of operation at gas station, saves the quality time of client；Gas phase pipe 62
For storage tank return-air, large diameter pipe can be selected, greatly improve return-air amount, reduction fills back pressure, is advantageous to improve feed speed, from
And liquid inlet volume is improved, reduction fills the time；Drain pipe 63 is used to liquid, and large diameter pipe can be selected, and improves liquid outlet quantity, big to meet
Flow special operation condition demand.
Preferably, reinforced pipe 8 is provided between the connecting tube 6 and first interface, connecting tube 6 and second interface, is increased
Strong support stiffness.
Preferably, the storage tank inner bag 2 is being fixedly installed outer ring seat 91 with the junction of support bar 5, is arranged outside support bar 5
The glass steel loop 92 of the outer ring seat 91 can be embedded in by having, and the side of glass steel loop 92 is provided with clamp nut 93, form one absolutely
Hot ring structure, heat output can be greatly reduced, improve the heat-insulating property of gas cylinder.
Preferably, the support bar 5 is hollow, and the head and the tail both ends of support bar 5 are fixedly installed capping 53, inside support bar 5
Vacuum, further enhance heat-insulating property.
Preferably, the support bar 5 uniformly offers more on the shaft between storage tank shell 1 and storage tank inner bag 2
Individual passage 51, it is easy to air in bar to extract out.
Preferably, the support bar 5 is provided with thinner wall section 52 on the shaft inside shell ring 3, the thinner wall section 52
Wall thickness is less than the wall thickness of the remainder of support bar 5, can reduce the heat output by supporting round bar to greatest extent, is ensureing that supporting is firm
While spending, reduce the heat transfer sectional area of round bar, heat output just reduces.
Above concrete structure and sized data are that preferred embodiment of the present utility model is illustrated, but this reality
The embodiment is not limited to new creation, those skilled in the art are in the premise without prejudice to the utility model spirit
A variety of equivalent variations or replacement can be also made down, and these equivalent deformations or replacement are all contained in the application claim and limited
In fixed scope.
Claims (8)
- A kind of 1. low-temperature storage tank boundling tubular construction, it is characterised in that：The shell ring (3) internal including being arranged on storage tank inner bag (2), Shell ring (3) tail end is provided with end socket (4), and support bar (5) one end is fixedly connected with storage tank shell (1), and the other end is worn successively Cross storage tank inner bag (2), shell ring (3) is fixedly connected with end socket (4), offer multiple first interfaces, institute on the storage tank shell (1) State and multiple second interfaces are correspondingly offered on end socket (4), the connecting tube (6) of storage tank passes sequentially through first interface, shell ring (3), It is internal that two interfaces extend to storage tank inner bag (2).
- A kind of 2. low-temperature storage tank boundling tubular construction according to claim 1, it is characterised in that：On the connecting tube (6) It is equipped with the sealing gland (7) formed by prominent bending section.
- A kind of 3. low-temperature storage tank boundling tubular construction according to claim 1, it is characterised in that：Connecting tube (6) bag Include feed tube (61), gas phase pipe (62) and drain pipe (63).
- A kind of 4. low-temperature storage tank boundling tubular construction according to claim 1 or 3, it is characterised in that：The connecting tube (6) Reinforced pipe (8) is provided between second interface with first interface, connecting tube (6).
- A kind of 5. low-temperature storage tank boundling tubular construction according to claim 1, it is characterised in that：The storage tank inner bag (2) Outer ring seat (91) is being fixedly installed with support bar (5) junction, the outer ring seat (91) can be embedded in by being arranged with outside support bar (5) Glass steel loop (92), glass steel loop (92) side is provided with clamp nut (93).
- A kind of 6. low-temperature storage tank boundling tubular construction according to claim 1, it is characterised in that：In the support bar (5) Sky, the head and the tail both ends of support bar (5) are fixedly installed capping (53).
- A kind of 7. low-temperature storage tank boundling tubular construction according to claim 6, it is characterised in that：The support bar (5) exists Multiple passages (51) are uniformly offered on shaft between storage tank shell (1) and storage tank inner bag (2).
- A kind of 8. low-temperature storage tank boundling tubular construction according to claim 6, it is characterised in that：The support bar (5) exists The shaft internal positioned at shell ring (3) is provided with thinner wall section (52), and the wall thickness of the thinner wall section (52) is less than support bar (5) remainder The wall thickness divided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491489.6U CN206770979U (en) | 2017-05-04 | 2017-05-04 | A kind of low-temperature storage tank boundling tubular construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491489.6U CN206770979U (en) | 2017-05-04 | 2017-05-04 | A kind of low-temperature storage tank boundling tubular construction |
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| Publication Number | Publication Date |
|---|---|
| CN206770979U true CN206770979U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720491489.6U Active CN206770979U (en) | 2017-05-04 | 2017-05-04 | A kind of low-temperature storage tank boundling tubular construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050386A (en) * | 2018-01-16 | 2018-05-18 | 中科睿凌江苏低温设备有限公司 | Liquefied gas at low temp storage tank interlayer pipe geometrical clamp |
| CN109058755A (en) * | 2018-09-11 | 2018-12-21 | 中车西安车辆有限公司 | A kind of vertical low temperature gas tank |
-
2017
- 2017-05-04 CN CN201720491489.6U patent/CN206770979U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050386A (en) * | 2018-01-16 | 2018-05-18 | 中科睿凌江苏低温设备有限公司 | Liquefied gas at low temp storage tank interlayer pipe geometrical clamp |
| CN109058755A (en) * | 2018-09-11 | 2018-12-21 | 中车西安车辆有限公司 | A kind of vertical low temperature gas tank |
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