CN102705694A - Refillable vertical movable gas cylinder - Google Patents
Refillable vertical movable gas cylinder Download PDFInfo
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- CN102705694A CN102705694A CN201210169788XA CN201210169788A CN102705694A CN 102705694 A CN102705694 A CN 102705694A CN 201210169788X A CN201210169788X A CN 201210169788XA CN 201210169788 A CN201210169788 A CN 201210169788A CN 102705694 A CN102705694 A CN 102705694A
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- gas cylinder
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- inner bag
- gas
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Abstract
The invention discloses a refillable vertical movable gas cylinder, which comprises an austenitic stainless steel liner, a housing, a support structure, at least one gas tube and an exhaust tube, wherein the support structure is connected with the liner, a vacuum space is formed between the liner and the housing, the tail end of the gas tube is communicated with the liner, and a tube body is arranged in the space. The gas tube of the movable gas cylinder disclosed by the invention penetrates through and is arranged in the space between the liner and the housing, so that the outer surface of the gas cylinder has a simple structure, and the inconvenience caused by the winding of the tube body is avoided in handling and use processes. One end of the support structure is fixed, and the other end of the support structure is not fixed, so that the support performance of a low-temperature insulating gas cylinder can be effectively strengthened. In addition, the liner of the movable gas cylinder disclosed by the invention is made of austenitic stainless steel, so that the movable gas cylinder has sufficient strength, can pass the test of shrinkage deformation of stored liquid after the stored liquid is cooled, and can withstand certain inertial load in a moving process. Therefore, low-temperature gas can be safely and reliably handled.
Description
Technical field
The present invention relates to a kind of cryogenic insulated cylinder.
Background technique
Characteristics such as that cryogenic insulated cylinder has is safe and reliable, easy to use, charging ratio is high and can fill repeatedly have been used to substitute traditional Dewar vessel and high pressure steel gas cylinder.Along with cryogenic liquide is played the part of more and more important role in the national economy field, can predict cryogenic insulated cylinder will be flexible, easy to use by means of its transportation, many-sided advantage such as reliable performance, in national product, obtain using more widely.Cryogenic insulated cylinder need have enough intensity, can stand to store the liquid test of aftershrinkage distortion of catching a cold again, and in moving process, also will bear certain inertial load.Yet its Security of existing cryogenic insulated cylinder, charging ratio, gas purity etc. are all desirable not to the utmost, remain further to be improved and perfect.
Summary of the invention
For this reason; But the vertical mobile gas cylinder that the invention provides a kind of repeated charging is made up of supporting structure, at least one gas tube and the outlet pipe of Austenitic Stainless Steel inner bag, shell and connection inner bag; Space between this inner bag and the shell is a vacuum, and gas tube is terminal to be communicated with inner bag and body is arranged in the space.
This gas tube comprises at least one pipeline, be located between this inner bag and the shell with the form of helical curve, and the end of each pipeline is communicated in the bottom of this inner bag.
This outlet pipe comprises long tube and short tube, and there is valve upper end, this long tube top, and this long tube end stretches into the position that this inner bag leans on the below, and this upper end of short tube has valve, and the end of this short tube is near bottle mouth of gas cylinder.
This supporting structure comprises a fixed end and a swinging end; This fixed end is for being connected and fixed by upper cover between the neck tube of this inner bag and this shell; This swinging end comprises a cross bar and a vertical pivot; This enclosure is fixed at these cross bar two ends, and this vertical pivot one end welds with this inner bag bottom mutually, and this cross bar is arranged in the perforation of this vertical pivot the other end.
The swinging end of this supporting structure also adopts Austenitic Stainless Steel to process.
This gas tube top is positioned at the outside part of gas cylinder and is provided with the air pipe interface device, is connected for pressurized gas output unit to be filled.
The upper end of this shell is provided with the vacuum pumping device that confession is connected with the vacuum machine.
Other comprises following an of gas cylinder, and following of this gas cylinder is located at outer casing bottom, and this gas cylinder can be in uprightly.
The body that the present invention moves the gas tube of gas cylinder is arranged in the space between this inner bag and the shell, makes the simple in structure of gas cylinder outer surface, in carrying, removes the trouble that the winding of body causes in the using process from.This supporting structure adopts an end to fix, and the other end is unfixing, can effectively strengthen the support performance of cryogenic insulated cylinder.In addition; The present invention moves gas cylinder and adopts Austenitic Stainless Steel to do inner bag, and its intensity not only can be strengthened, and also possesses the advantage of original " nonmagnetic, high tenacity and mould "; Both had enough intensity; Can stand to store the liquid test of aftershrinkage distortion of catching a cold again, and in moving process, can also bear certain inertial load, make the carrying of cryogenic gas more safe and reliable whereby.
Description of drawings
Fig. 1 is the vertical mobile gas cylinder schematic representation of repeated charging of the present invention.
Embodiment
But the vertical mobile gas cylinder of repeated charging of the present invention is made up of supporting structure 6, at least one gas tube 4 and 7 of the outlet pipes of Austenitic Stainless Steel inner bag 5, shell 3 and connection inner bag; Space 35 is vacuum between this inner bag 5 and the shell 3, and the end of gas tube 4 41 is communicated with inner bags 5 and body 42 is arranged in the space 35.
This gas tube 4 comprises at least one pipeline, be located between this inner bag 5 and the shell 3 with the form of helical curve, and the end of each pipeline all is communicated in the bottom of this inner bag 5.
This outlet pipe 7 comprises long tube 71 and short tube 72, and there is valve this upper end, long tube 71 top, and these long tube 71 ends stretch into the position that this inner bag 5 leans on the below, and these short tube 72 upper ends also have valve, and the end of this short tube 72 is near bottle mouth of gas cylinder.
This supporting structure 6 comprises a fixed end 61 and a swinging end 62; This fixed end 6 is for being connected and fixed by upper cover 8 between the neck tube of this inner bag 5 and this shell 3; This swinging end 62 comprises a cross bar 621 and a vertical pivot 622; This shell 3 inside are fixed at these cross bar 61 two ends, and these vertical pivot 622 1 ends weld with these inner bag 5 bottoms mutually, and this cross bar 621 is arranged in the perforation of these vertical pivot 622 the other ends.
The swinging end 62 of this supporting structure 6 also adopts Austenitic Stainless Steel to process, and makes it both to have enough intensity, can stand to store the liquid test of aftershrinkage distortion of catching a cold again, and in moving process, also will bear certain inertial load.
These gas tube 4 tops are positioned at the outside part of gas cylinder and are provided with air pipe interface device 43, are connected for pressurized gas output unit to be filled.
The upper end of this shell 3 is provided with the vacuum pumping device 33 that confession is connected with the vacuum machine.
Other comprises following 24 of a gas cylinder, and following 24 of this gas cylinder is located at shell 3 bottoms, and this gas cylinder can be in uprightly.
The body 42 that the present invention moves the gas tube 4 of gas cylinder is arranged in the space between this inner bag 5 and the shell 3, makes the simple in structure of gas cylinder outer surface, in carrying, removes the trouble that the winding of body causes in the using process from.
This supporting structure 6 adopts an end to fix, and the other end is unfixing, can effectively strengthen the support performance of cryogenic insulated cylinder.
The present invention moves gas cylinder and adopts Austenitic Stainless Steel to do inner bag, because Austenitic Stainless Steel is meant the stainless steel that has austenite structure at normal temperatures.Contain in the steel that Cr is about 18%, about 0.1% o'clock of Ni 8% ~ 10%, C, have stable austenite structure.Austenitic chromium nickel stainless steel comprises famous 18Cr-8Ni steel and increases Cr, Ni content on this basis and add the high Cr-Ni Series Steel that elements such as Mo, Cu, Si, Nb, Ti grow up.Austenitic Stainless Steel is nonmagnetic and have high tenacity and plasticity, but intensity is lower, can not make it to strengthen through phase transformation, only can strengthen through cold working, and like adding S, Ca, Se, elements such as Te then have good free-cutting machinability.This Austenitic Stainless Steel is processed gas cylinder; Be used for low temperature environment, then its intensity not only can be strengthened, and also possesses the advantage of original " nonmagnetic, high tenacity and mould "; Both had enough intensity; Can stand to store the liquid test of aftershrinkage distortion of catching a cold again, and in moving process, can also bear certain inertial load, make the carrying of cryogenic gas more safe and reliable whereby.
Claims (9)
1. but the vertical mobile gas cylinder of a repeated charging; It is characterized in that: this gas cylinder is made up of supporting structure, at least one gas tube and the outlet pipe of Austenitic Stainless Steel inner bag, shell and connection inner bag; The space is vacuum between this inner bag and the shell, and gas tube is terminal to be communicated with inner bag and body is arranged in the space.
2. vertical mobile gas cylinder as claimed in claim 1, it is characterized in that: this gas tube comprises at least one pipeline, be located between this inner bag and the shell with the form of helical curve, and the end of each pipeline is communicated in the bottom of this inner bag.
3. vertical mobile gas cylinder as claimed in claim 1; It is characterized in that: this outlet pipe comprises long tube and short tube, and there is valve this upper end, long tube top, and this long tube end stretches into the position that this inner bag leans on the below; This upper end of short tube has valve, and the end of this short tube is near bottle mouth of gas cylinder.
4. vertical mobile gas cylinder as claimed in claim 1; It is characterized in that: this supporting structure comprises a fixed end and a swinging end; This fixed end is for being connected and fixed by upper cover between the neck tube of this inner bag and this shell, and this swinging end comprises a cross bar and a vertical pivot, and this enclosure is fixed at these cross bar two ends; This vertical pivot one end welds with this inner bag bottom mutually, and this cross bar is arranged in the perforation of this vertical pivot the other end.
5. vertical mobile gas cylinder as claimed in claim 4 is characterized in that: the swinging end of this supporting structure also adopts Austenitic Stainless Steel to process.
6. according to claim 1 or claim 2 vertical mobile gas cylinder, it is characterized in that: this gas tube top is positioned at the outside part of gas cylinder and is provided with the air pipe interface device, is connected for pressurized gas output unit to be filled.
7. vertical mobile gas cylinder as claimed in claim 6 is characterized in that: this gas tube comprises 4 pipelines at least.
8. vertical mobile gas cylinder as claimed in claim 1 is characterized in that: the upper end of this shell is provided with the vacuum pumping device that confession is connected with the vacuum machine.
9. vertical mobile gas cylinder as claimed in claim 1 is characterized in that: other comprises following an of gas cylinder, and following of this gas cylinder is located at outer casing bottom, and this gas cylinder can be in uprightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169788XA CN102705694A (en) | 2012-05-29 | 2012-05-29 | Refillable vertical movable gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169788XA CN102705694A (en) | 2012-05-29 | 2012-05-29 | Refillable vertical movable gas cylinder |
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| Publication Number | Publication Date |
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| CN102705694A true CN102705694A (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210169788XA Pending CN102705694A (en) | 2012-05-29 | 2012-05-29 | Refillable vertical movable gas cylinder |
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| CN (1) | CN102705694A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980027A (en) * | 2012-11-28 | 2013-03-20 | 北京天海工业有限公司 | Liner supporting device provided with supporting bars and double layers of power spinning tubes |
| CN103244821A (en) * | 2013-04-17 | 2013-08-14 | 新兴能源装备股份有限公司 | Support structure at slidable end of cryogenic insulation gas cylinder liner |
| CN103388737A (en) * | 2013-07-01 | 2013-11-13 | 安徽省旌德县天益医药化工厂 | Overhead tank |
| CN104235600A (en) * | 2014-09-26 | 2014-12-24 | 江苏深绿新能源科技有限公司 | Low-temperature thermal-isolation gas cylinder |
| CN106382453A (en) * | 2016-09-09 | 2017-02-08 | 荆门宏图特种飞行器制造有限公司 | Vertical low-temperature storage tank |
| CN110285320A (en) * | 2019-07-03 | 2019-09-27 | 中车西安车辆有限公司 | A kind of automobile-used LNG gas tank plate air pressure testing device of ore |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098578A (en) * | 1960-01-15 | 1963-07-23 | Bruner Corp | Pressure vessel |
| US6230516B1 (en) * | 2000-02-04 | 2001-05-15 | Andonian Family Nominee Trust | Apparatus for mixing a multiple constituent liquid into a container and method |
| CN2535651Y (en) * | 2002-04-15 | 2003-02-12 | 北京天海工业有限公司 | Welding heat-insulating gas cylinder |
| CN101208239A (en) * | 2005-07-06 | 2008-06-25 | 压缩能源技术公司 | Vessel for transport of compressed natural gas |
| CN201159393Y (en) * | 2007-12-28 | 2008-12-03 | 石家庄安瑞科气体机械有限公司 | Low temperature heat insulation gas cylinder |
| CN101915356A (en) * | 2010-08-13 | 2010-12-15 | 孙加成 | LNG storage tank for diesel-LNG hybrid power ship |
| CN101943319A (en) * | 2010-07-23 | 2011-01-12 | 高邮市荣清机械电子有限公司 | Liquefied natural gas (LNG) storage tank for bilayer vacuum brazing vehicle |
| CN102174983A (en) * | 2011-01-17 | 2011-09-07 | 丁雨福 | Vertical-type low-temperature heat-insulation gas cylinder |
| CN202691578U (en) * | 2012-05-29 | 2013-01-23 | 张家港市科华化工装备制造有限公司 | Vertical repeated-filling moving gas cylinder |
-
2012
- 2012-05-29 CN CN201210169788XA patent/CN102705694A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098578A (en) * | 1960-01-15 | 1963-07-23 | Bruner Corp | Pressure vessel |
| US6230516B1 (en) * | 2000-02-04 | 2001-05-15 | Andonian Family Nominee Trust | Apparatus for mixing a multiple constituent liquid into a container and method |
| CN2535651Y (en) * | 2002-04-15 | 2003-02-12 | 北京天海工业有限公司 | Welding heat-insulating gas cylinder |
| CN101208239A (en) * | 2005-07-06 | 2008-06-25 | 压缩能源技术公司 | Vessel for transport of compressed natural gas |
| CN201159393Y (en) * | 2007-12-28 | 2008-12-03 | 石家庄安瑞科气体机械有限公司 | Low temperature heat insulation gas cylinder |
| CN101943319A (en) * | 2010-07-23 | 2011-01-12 | 高邮市荣清机械电子有限公司 | Liquefied natural gas (LNG) storage tank for bilayer vacuum brazing vehicle |
| CN101915356A (en) * | 2010-08-13 | 2010-12-15 | 孙加成 | LNG storage tank for diesel-LNG hybrid power ship |
| CN102174983A (en) * | 2011-01-17 | 2011-09-07 | 丁雨福 | Vertical-type low-temperature heat-insulation gas cylinder |
| CN202691578U (en) * | 2012-05-29 | 2013-01-23 | 张家港市科华化工装备制造有限公司 | Vertical repeated-filling moving gas cylinder |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980027A (en) * | 2012-11-28 | 2013-03-20 | 北京天海工业有限公司 | Liner supporting device provided with supporting bars and double layers of power spinning tubes |
| CN102980027B (en) * | 2012-11-28 | 2015-05-20 | 北京天海工业有限公司 | Liner supporting device provided with supporting bars and double layers of power spinning tubes |
| CN103244821A (en) * | 2013-04-17 | 2013-08-14 | 新兴能源装备股份有限公司 | Support structure at slidable end of cryogenic insulation gas cylinder liner |
| CN103388737A (en) * | 2013-07-01 | 2013-11-13 | 安徽省旌德县天益医药化工厂 | Overhead tank |
| CN103388737B (en) * | 2013-07-01 | 2016-06-15 | 安徽省旌德县天益医药化工厂 | A kind of pressurized tank |
| CN104235600A (en) * | 2014-09-26 | 2014-12-24 | 江苏深绿新能源科技有限公司 | Low-temperature thermal-isolation gas cylinder |
| CN106382453A (en) * | 2016-09-09 | 2017-02-08 | 荆门宏图特种飞行器制造有限公司 | Vertical low-temperature storage tank |
| CN110285320A (en) * | 2019-07-03 | 2019-09-27 | 中车西安车辆有限公司 | A kind of automobile-used LNG gas tank plate air pressure testing device of ore |
| CN110285320B (en) * | 2019-07-03 | 2021-06-04 | 中车西安车辆有限公司 | LNG gas pitcher atmospheric pressure test device for ore car |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |