CN202927476U - Low-temperature container pipeline hanging device - Google Patents
Low-temperature container pipeline hanging device Download PDFInfo
- Publication number
- CN202927476U CN202927476U CN 201220601187 CN201220601187U CN202927476U CN 202927476 U CN202927476 U CN 202927476U CN 201220601187 CN201220601187 CN 201220601187 CN 201220601187 U CN201220601187 U CN 201220601187U CN 202927476 U CN202927476 U CN 202927476U
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- China
- Prior art keywords
- pipeline
- low
- contact
- temperature
- hanging device
- 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 - Lifetime
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a low-temperature container pipeline hanging device which comprises a contact surface of a hung pipeline, wherein the contact surface is widened. The low-temperature container pipeline hanging device is simple in structure, high in safety and long in service life.
Description
Technical field
The utility model belongs to truck tank safety technique field, relates to a kind of suspension device, relates in particular to a kind of low-temperature (low temperature) vessel pipeline suspension device.
Background technique
The top that is used for the container inner canister of the cryogenic liquides such as conveying liquified natural gas hangs some pipelines, the gas loading and unloading after being used for liquefying.The device that is used for the suspension pipeline is the sheet metal that is welded on tank top in container, has suppending hole (structural representation is referring to Fig. 1) in the middle of it, and pipeline is fixed in inner canister by suppending hole.The surface of contact of suspension arrangement and pipeline is line style (referring to Fig. 2), in transportation process, the expanding with heat and contract with cold when the temperature variation due to the vibration of tank body and cryogenic pipe, suspension arrangement cuts pipeline just as sharp knife back and forth, easily cause low temperature movable vessel hangs inside pipe breakage, cause in transfer cask Security low, endanger greatlyr, easily cause security incident.
The model utility content
In order to solve the above-mentioned technical problem that exists in background technique, the utility model provides a kind of low-temperature (low temperature) vessel pipeline suspension device of simple in structure, safe and long service life.
Technical solution of the present utility model is: the utility model provides a kind of low-temperature (low temperature) vessel pipeline suspension device, comprises and the surface of contact of the pipeline that is draped, and its special way is: described surface of contact with the pipeline that is draped is widened.
The utility model has the advantages that:
Low-temperature (low temperature) vessel pipeline suspension device provided by the utility model is that the surface of contact of suspension arrangement and pipeline is directly widened, increased the area of contact of the surface of contact of suspension arrangement and pipeline, and pipeline can be in suspension device free-extension, can not be subjected to large axially constraint and produce larger temperature stress, suspension arrangement can steadily hold pipeline, the pipeline that is draped is difficult for breaking, and it is simple in structure, Security significantly promotes, and has extended simultaneously the working life of tank body.
Description of drawings
Fig. 1 is the structural representation of existing suspension arrangement;
Fig. 2 is the structural representation of the surface of contact of existing suspension arrangement and pipeline;
Fig. 3 is the structural representation of the surface of contact of suspension arrangement provided by the utility model and pipeline.
Embodiment
Referring to Fig. 3, the utility model provides a kind of low-temperature (low temperature) vessel pipeline suspension device, almost identical with the outward appearance of traditional low-temperature (low temperature) vessel pipeline suspension device, it is all the suspender that is used for hanging pipeline that is welded on the tank body top, different is that the utility model is directly widened the surface of contact of suspension arrangement and pipeline, has increased the area of contact of the surface of contact of suspension arrangement and pipeline, make suspension arrangement can steadily hold pipeline, do not retrain the axial motion of pipeline simultaneously.
The mode that adopts of the present utility model include but not limited to be wound around on original surface of contact or be socketed some guard circle or bed courses such as adhesive tape or O type circle and so on, welding is set on original surface of contact or rivet one perpendicular to the chain-wales of suspension arrangement, directly adopt channel-section steel (free end of channel-section steel directly be welded on tank body top), directly increase the any-mode such as suspention plate thickness, as long as this technological scheme of area of contact that adopts the surface of contact that increases suspension arrangement and pipeline is all at the row of protection of the present utility model.
Claims (1)
1. a low-temperature (low temperature) vessel pipeline suspension device, comprise and the surface of contact of the pipeline that is draped, and it is characterized in that: described surface of contact with the pipeline that is draped is widened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601187 CN202927476U (en) | 2012-11-14 | 2012-11-14 | Low-temperature container pipeline hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601187 CN202927476U (en) | 2012-11-14 | 2012-11-14 | Low-temperature container pipeline hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927476U true CN202927476U (en) | 2013-05-08 |
Family
ID=48217436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220601187 Expired - Lifetime CN202927476U (en) | 2012-11-14 | 2012-11-14 | Low-temperature container pipeline hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979958A (en) * | 2012-11-14 | 2013-03-20 | 西安轨道交通装备有限责任公司 | Low-temperature container pipeline suspension device |
-
2012
- 2012-11-14 CN CN 201220601187 patent/CN202927476U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979958A (en) * | 2012-11-14 | 2013-03-20 | 西安轨道交通装备有限责任公司 | Low-temperature container pipeline suspension device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Three Town Weiyang District 710086 Shaanxi city of Xi'an Province Patentee after: CRRC XI'AN Co.,Ltd. Address before: 710086 Xi'an City, Shaanxi Province town of three Patentee before: XI' AN RAILWAY TRANSPORTATION EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |