CN102980028A - Neck pipe reinforcing support device of vacuum heat insulation gas cylinder - Google Patents
Neck pipe reinforcing support device of vacuum heat insulation gas cylinder Download PDFInfo
- Publication number
- CN102980028A CN102980028A CN2012104963292A CN201210496329A CN102980028A CN 102980028 A CN102980028 A CN 102980028A CN 2012104963292 A CN2012104963292 A CN 2012104963292A CN 201210496329 A CN201210496329 A CN 201210496329A CN 102980028 A CN102980028 A CN 102980028A
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- supporting element
- gas cylinder
- support device
- insulation gas
- neck tube
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Abstract
The invention discloses a neck pipe reinforcing support device of a vacuum heat insulation gas cylinder. The device comprises a shell, wherein the shell is correspondingly provided with a distribution head; the distribution head is connected with a neck pipe; the neck pipe is connected with an extension pipe; a first support member is arranged between the neck pipe and the extension pipe; an inner container seal head is connected in the shell; the first support member is arranged on the extension pipe; a second support member is arranged on the first support member; and the second support member is in contact with the inner container seal head. Through the way, the neck pipe reinforcing support device of the vacuum heat insulation gas cylinder, disclosed by the invention, can improve the shock resistance of a vehicle-mounted low-temperature heat insulation cylinder and reduce the heat leakage.
Description
Technical field
The present invention relates to the insulated gas cylinder field, the neck tube that particularly relates to a kind of vacuum insulation gas cylinder is strengthened support device.
Background technique
At present, in the industries such as machinery, chemical industry, medicine, need a large amount of gases such as oxygen, argon gas and nitrogen that use, when preparing these gases, then adopt the mode of high pressure compressed to store by high-pressure cylinder, because the high-pressure cylinder gas-storing capacity is less, and fill and transport all comparatively inconvenience.Cryogenic insulated cylinder has another name called Dewar vessel, can be used for the cryogenic liquides (also can be described as cryogenic liquid gas) such as storing liquid nitrogen, liquid oxygen, liquified natural gas.Because the gas storage amount of cryogenic insulated cylinder is large, safe and reliable, so that the storage of liquid gas and transportation are convenient more economically.
Be directly to adopt neck tube to link to each other between mounted temperature insulated gas cylinder inner bag originally and the shell, the centre does not add any support.So, just caused the neck tube arm of force oversize, the neck tube place is through vibrating for a long time easy fracture.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of neck tube of vacuum insulation gas cylinder and strengthens support device, can improve the shock resistance of mounted temperature dewar bottle, reduces and leaks heat.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of neck tube of vacuum insulation gas cylinder to strengthen support device, comprise: shell, be equipped with distributing head on the described shell, be connected with neck tube on the described distributing head, be connected with extension tube on the described neck tube, be provided with the first supporting element between described neck tube and the extension tube, be connected with liner end enclosure in the described shell, be provided with the first supporting element on the described extension tube, be provided with the second supporting element on described the first supporting element, described the second supporting element contacts with liner end enclosure.
In a preferred embodiment of the present invention, described extension tube one end is connected with liner end enclosure, and described the first supporting element and the second supporting element are connected between extension tube and the liner end enclosure.
In a preferred embodiment of the present invention, described the first supporting element is glass reinforced plastic support spare.
In a preferred embodiment of the present invention, described the second supporting element is molecule screen tray supporting element.
In a preferred embodiment of the present invention, also be provided with molecular sieve in described the second supporting element.
The invention has the beneficial effects as follows: the neck tube of vacuum insulation gas cylinder of the present invention is strengthened the shock resistance that support device can improve the mounted temperature dewar bottle, reduces to leak heat.
Description of drawings
Fig. 1 is the structural representation that the neck tube of vacuum insulation gas cylinder of the present invention is strengthened support device one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, shell, 2, distributing head, 3, neck tube, 4, extension tube, the 5, first supporting element, 6, liner end enclosure, the 7, second supporting element.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, a kind of neck tube of vacuum insulation gas cylinder is strengthened support device, comprise: shell 1, be equipped with distributing head 2 on the described shell 1, be connected with neck tube 3 on the described distributing head 2, be connected with extension tube 4 on the described neck tube 3, be provided with the first supporting element 5 between described neck tube 3 and the extension tube 4, be connected with liner end enclosure 6 in the described shell 1, be provided with the first supporting element 5 on the described extension tube 4, be provided with the second supporting element 7 on described the first supporting element 5, described the second supporting element 7 contacts with liner end enclosure 6.
In addition, described extension tube 4 one ends are connected with liner end enclosure 6, and described the first supporting element 5 and the second supporting element 7 are connected between extension tube 4 and the liner end enclosure 6.
In addition, described the first supporting element 5 is glass reinforced plastic support spare, and glass reinforced plastic support spare has effect of heat insulation, has greatly reduced to leak heat.
In addition, described the second supporting element 7 is molecule screen tray supporting element, has increased molecule screen tray supporting element and glass reinforced plastic support spare between extension tube and the liner end enclosure, has increased the shock resistance of gas cylinder.
In addition, also be provided with molecular sieve in described the second supporting element 7, can also be used in the molecule screen tray supporting element placing molecular sieve, kill two birds with one stone.
The neck tube of vacuum insulation gas cylinder of the present invention is strengthened support device by increase glass supports between neck tube 3 and extension tube 4, greatly reduced and leaked heat, increase molecule screen tray supporting element between extension tube 3 and the liner end enclosure 6, and glass reinforced plastic support spare, increased the shock resistance of gas cylinder.
Be different from prior art, the neck tube of vacuum insulation gas cylinder of the present invention is strengthened the shock resistance that support device can improve the mounted temperature dewar bottle, reduces to leak heat.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (5)
1. the neck tube of a vacuum insulation gas cylinder is strengthened support device, it is characterized in that, comprise: shell, be equipped with distributing head on the described shell, be connected with neck tube on the described distributing head, be connected with extension tube on the described neck tube, be provided with the first supporting element between described neck tube and the extension tube, be connected with liner end enclosure in the described shell, be provided with the first supporting element on the described extension tube, be provided with the second supporting element on described the first supporting element, described the second supporting element contacts with liner end enclosure.
2. the neck tube of vacuum insulation gas cylinder according to claim 1 is strengthened support device, it is characterized in that described extension tube one end is connected with liner end enclosure, and described the first supporting element and the second supporting element are connected between extension tube and the liner end enclosure.
3. the neck tube of vacuum insulation gas cylinder according to claim 1 is strengthened support device, it is characterized in that described the first supporting element is glass reinforced plastic support spare.
4. the neck tube of vacuum insulation gas cylinder according to claim 1 is strengthened support device, it is characterized in that described the second supporting element is molecule screen tray supporting element.
5. the neck tube of vacuum insulation gas cylinder according to claim 4 is strengthened support device, it is characterized in that, also is provided with molecular sieve in described the second supporting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104963292A CN102980028A (en) | 2012-11-29 | 2012-11-29 | Neck pipe reinforcing support device of vacuum heat insulation gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104963292A CN102980028A (en) | 2012-11-29 | 2012-11-29 | Neck pipe reinforcing support device of vacuum heat insulation gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102980028A true CN102980028A (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104963292A Pending CN102980028A (en) | 2012-11-29 | 2012-11-29 | Neck pipe reinforcing support device of vacuum heat insulation gas cylinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN102980028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332052A (en) * | 2018-04-16 | 2018-07-27 | 张家港富瑞深冷科技有限公司 | A kind of novel support structure and the low-temperature (low temperature) vessel with it |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2867068Y (en) * | 2005-11-09 | 2007-02-07 | 中集车辆（集团）有限公司 | Low-temperature thermal insulation gas cylinder liner supporting stucture |
| US20090071930A1 (en) * | 2007-09-04 | 2009-03-19 | Yachiyo Industry Co., Ltd. | Sealing structure for high-pressure container |
| CN201599548U (en) * | 2010-01-14 | 2010-10-06 | 张家港富瑞特种装备股份有限公司 | Inner supporting structure of vehicle-mounted bottle |
| CN102434779A (en) * | 2011-12-14 | 2012-05-02 | 张家港圣汇气体化工装备有限公司 | Front supporting structure of horizontal liquefied gas bottle for vehicle |
| CN203023794U (en) * | 2012-11-29 | 2013-06-26 | 常州蓝翼飞机装备制造有限公司 | Neck pipe reinforcing and supporting device for vacuum insulation gas cylinder |
-
2012
- 2012-11-29 CN CN2012104963292A patent/CN102980028A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2867068Y (en) * | 2005-11-09 | 2007-02-07 | 中集车辆（集团）有限公司 | Low-temperature thermal insulation gas cylinder liner supporting stucture |
| US20090071930A1 (en) * | 2007-09-04 | 2009-03-19 | Yachiyo Industry Co., Ltd. | Sealing structure for high-pressure container |
| CN201599548U (en) * | 2010-01-14 | 2010-10-06 | 张家港富瑞特种装备股份有限公司 | Inner supporting structure of vehicle-mounted bottle |
| CN102434779A (en) * | 2011-12-14 | 2012-05-02 | 张家港圣汇气体化工装备有限公司 | Front supporting structure of horizontal liquefied gas bottle for vehicle |
| CN203023794U (en) * | 2012-11-29 | 2013-06-26 | 常州蓝翼飞机装备制造有限公司 | Neck pipe reinforcing and supporting device for vacuum insulation gas cylinder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332052A (en) * | 2018-04-16 | 2018-07-27 | 张家港富瑞深冷科技有限公司 | A kind of novel support structure and the low-temperature (low temperature) vessel with it |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |