CN204420345U - Petroleum pipeline - Google Patents
Petroleum pipeline Download PDFInfo
- Publication number
- CN204420345U CN204420345U CN201420632879.7U CN201420632879U CN204420345U CN 204420345 U CN204420345 U CN 204420345U CN 201420632879 U CN201420632879 U CN 201420632879U CN 204420345 U CN204420345 U CN 204420345U
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- CN
- China
- Prior art keywords
- pipeline
- thermal insulation
- insulation layer
- utility
- petroleum pipeline
- 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 - Fee Related
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Abstract
The utility model discloses a kind of petroleum pipeline, be made up of skin from outside to inside, stiffening rib, thermal insulation layer and inner wall layer, this pipeline is overall is helical setting.The utility model adopts the structure adding thermal insulation layer outside inwall, improves the mobility of hot oil, relatively reduces the viscosity of oil; And stiffening rib is set outside thermal insulation layer, enhance the resistance to pressure of pipeline, improve pipeline strength, not easily breakage occurs, improve Security.
Description
Technical field
The utility model relates to oil transportation device technical field, especially a kind of petroleum pipeline for oil transportation.
Background technique
Must be transported to corresponding machining sector after petroleum production, just can more preferably be utilized, wherein the petroleum pipeline of transfer oil is then absolutely necessary equipment.Existing petroleum pipeline is straight tube structure, due to the viscosity of oil own, is easy to stick on tube wall, results in blockage, make troubles to transfer oil.
Summary of the invention
The utility model, for the deficiencies in the prior art, proposes a kind of petroleum pipeline, and transfer oil is convenient, not easily blocks.
In order to realize above-mentioned model utility object, the utility model provides following technological scheme: a kind of petroleum pipeline, is made up of skin from outside to inside, stiffening rib, thermal insulation layer and inner wall layer, and this pipeline is overall is helical setting.
Further, this stiffening rib is wire, and spiral wrap is in thermal insulation layer periphery.
Further, this wire is embedded in skin.
Compared with prior art, the utility model has the following advantages: adopt the structure adding thermal insulation layer outside inwall, improve the mobility of hot oil, relatively reduce the viscosity of oil; And stiffening rib is set outside thermal insulation layer, enhance the resistance to pressure of pipeline, improve pipeline strength, not easily breakage occurs, improve Security.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of the utility model petroleum pipeline;
Fig. 2 be the utility model petroleum pipeline structural representation is set.
Embodiment
Be described in detail the utility model below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
A kind of petroleum pipeline as illustrated in fig. 1 and 2, is made up of skin 1 from outside to inside, stiffening rib 2, thermal insulation layer 3 and inner wall layer 4, and this pipeline is overall is helical setting.
Adopt in the periphery of inner wall layer 4 coated thermal insulation layer 3, make hot oil oil viscosity in inner wall layer 4 low, good fluidity; Again at thermal insulation layer 3 outer cladding stiffening rib 2, as metal wire structure, preferably wire is embedded in the skin 1 of plastic material, improves the crushing resistance of integrated piping, not easily fracture phenomena occurs.
Be set to spiral by the entirety of pipeline, oil in the duct flow direction changes at any time, makes live oil shearing force can not occur at inner tube wall, not easily produces adhesion phenomenon, thus avoids occurring blocking, is applicable to various oil transportation.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a petroleum pipeline, is characterized in that: be made up of skin from outside to inside, stiffening rib, thermal insulation layer and inner wall layer, and this pipeline is overall is helical setting.
2. petroleum pipeline as claimed in claim 1, is characterized in that: this stiffening rib is wire, and spiral wrap is in thermal insulation layer periphery.
3. petroleum pipeline as claimed in claim 2, is characterized in that: this wire is embedded in skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632879.7U CN204420345U (en) | 2014-10-29 | 2014-10-29 | Petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632879.7U CN204420345U (en) | 2014-10-29 | 2014-10-29 | Petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420345U true CN204420345U (en) | 2015-06-24 |
Family
ID=53470715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420632879.7U Expired - Fee Related CN204420345U (en) | 2014-10-29 | 2014-10-29 | Petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358941A (en) * | 2014-10-29 | 2015-02-18 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline |
-
2014
- 2014-10-29 CN CN201420632879.7U patent/CN204420345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358941A (en) * | 2014-10-29 | 2015-02-18 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |