CN205350626U - Compound oil pipe of flexible heat -preservation resistance to compression - Google Patents
Compound oil pipe of flexible heat -preservation resistance to compression Download PDFInfo
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- CN205350626U CN205350626U CN201620083878.0U CN201620083878U CN205350626U CN 205350626 U CN205350626 U CN 205350626U CN 201620083878 U CN201620083878 U CN 201620083878U CN 205350626 U CN205350626 U CN 205350626U
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- heat
- oil pipe
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- compression
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Abstract
The utility model discloses a compound oil pipe of flexible heat -preservation resistance to compression, mould conveyer pipe including the polyethylene, the winding has non - lurex's enhancement layer on conveyer pipe's outer wall is moulded to the polyethylene, is equipped with the heat preservation in the outside of enhancement layer, has still twined the aluminium membrane in the outside of heat preservation, is equipped with the plastics protective layer in the outside of aluminium membrane. The used material of foretell compound oil pipe of flexible heat -preservation resistance to compression is flexible material, so this oil pipe's body is flexible to can continuous production and can coil to take turns to in the I -shaped and transport, thereby can significantly reduce oil pipe's cutting process, and then can reduction in production cost, and because the every root length degree of this oil pipe can be very long, thereby oil pipe interconnect's construction steps can significantly reduce, thus can reduce construction cost. Additionally, oil pipe has adopted five heavily to keep warm, and thermal loss can significantly reduce for the temperature of oil is higher than the paraffinaceous temperature of appearing all the time in the transportation, thereby can avoid paraffin to appear and condense on oil pipe's inner wall.
Description
Technical field
This utility model relates to oil transportation equipment, is specifically related on ground for the flexible heat-insulating resistance to compression composite oil pipe of transfer oil.
Background technology
Oil exploitation to ground after carried by ground oil conduit.At present, the conventional ground oil conduit used in industry is made by metal pipe material, during use, each ground oil conduit is interconnected to form transfer passage and carrys out transfer oil, but above-mentioned conventional ground oil conduit in use has a disadvantage in that (1) is made up of metal pipe material due to conventional ground oil conduit, so the body of oil pipe is rigidity, for convenient transport, it usually needs oil pipe is cut into the length of every 6～18m；Owing to oil pipe is carried out repeatedly cutting processing by needs, thus production cost can be increased, it addition, need each oil pipe to be connected with each other when using, thus construction cost also can be increased.(2) heat insulation effect of conventional ground oil conduit is poor, oil temperature in transportation can quickly reduce, when the Precipitation Temperature of paraffin during temperature is lower than oil, paraffin can precipitate out from oil and condense on the inwall of oil pipe, flow is reduced, thus the conevying efficiency of oil can be reduced, and also the expense of paraffin on cleansing oil inside pipe wall can be increased.
Utility model content
Technical problem to be solved in the utility model is: will provide for a kind of body and is flexible and is incubated the composite oil pipe excellent with compressive property.
In order to solve the problems referred to above; the technical solution adopted in the utility model is: flexible heat-insulating resistance to compression composite oil pipe; it is characterized in: include the vinyon conveying pipe of anticorrosion antiwear; vinyon conveying pipe is superhigh molecular weight polyethylene pipe or heat-resisting polyethylene tube or high density polyethylene pipe; the outer wall that pipe carried by vinyon is wound with the enhancement layer of non-metallic fibers; arranged outside at enhancement layer has heat-insulation layer; also be wound with the aluminum film of energy heat-insulation and heat-preservation in the outside of heat-insulation layer, the arranged outside at aluminum film has plastic protective layer.
Further, aforesaid flexible heat-insulating resistance to compression composite oil pipe, wherein: the molecular weight of superhigh molecular weight polyethylene pipe is between 150 ten thousand to 600 ten thousand.
Further, aforesaid flexible heat-insulating resistance to compression composite oil pipe, wherein: enhancement layer is formed by PET dacron thread or aramid fiber yarn or superhigh molecular weight polyethylene fibers silk sequentially spiral winding.
Further, aforesaid flexible heat-insulating resistance to compression composite oil pipe, wherein: heat-insulation layer is formed by a nanometer felt cladding, and when operating temperature is not more than 100 DEG C, the heat conductivity of nanometer felt is not more than 0.020W/ (m K).
Further, aforesaid flexible heat-insulating resistance to compression composite oil pipe, wherein: the thickness of nanometer felt is at 3～20mm.
Advantage of the present utility model is: the body of flexible heat-insulating resistance to compression composite oil pipe described in the utility model is flexible, it is thus possible to produce continuously and can transport in I-beam wheel by dish, and the insulation of this oil pipe and compressive property excellent.
Accompanying drawing explanation
Fig. 1 is the structural representation of flexible heat-insulating resistance to compression composite oil pipe described in the utility model.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is described in further detail.
As shown in Figure 1; flexible heat-insulating resistance to compression composite oil pipe; pipe 1 carried by vinyon including anticorrosion antiwear; the outer wall that pipe 1 carried by vinyon is wound with the enhancement layer 2 of non-metallic fibers; arranged outside at enhancement layer 2 has heat-insulation layer 3; also be wound with the aluminum film 4 of energy heat-insulation and heat-preservation in the outside of heat-insulation layer 3, the arranged outside at aluminum film 4 has plastic protective layer 5.
In the present embodiment, vinyon conveying pipe 1 is superhigh molecular weight polyethylene pipe, molecular weight is between 150 ten thousand to 600 ten thousand, utilize superhigh molecular weight polyethylene pipe nonpolarity and ganoid feature, make vinyon conveying pipe 1 inwall not only anticorrosion antiwear and also not easily wax deposition, fouling, meanwhile, vinyon conveying pipe 1 there is again certain heat insulation effect, the loss of oil heat can be reduced, play the first weight heat insulation effect.Vinyon conveying pipe 1 can also be heat-resisting polyethylene tube or high density polyethylene pipe.
In the present embodiment, enhancement layer 2 is formed by PET dacron thread or aramid fiber yarn or superhigh molecular weight polyethylene fibers silk sequentially spiral winding, the thickness of enhancement layer 2 is determined according to actual bearing requirements, enhancement layer 2 can be greatly improved the compressive property of oil pipe, the compressive property making the oil pipe that the compressive property of oil pipe described in the utility model can make with metal pipe material is suitable, and enhancement layer 2 also acts as the second weight heat insulation effect simultaneously.
In the present embodiment, heat-insulation layer 3 is formed by a nanometer felt cladding, when operating temperature is not more than 100 DEG C, the heat conductivity of nanometer felt is not more than 0.020W/ (m K), the thickness of nanometer felt is at 3～20mm, and nanometer felt has the heat-insulating property of excellence, can play triple heat insulation effects, nanometer felt outer felt around aluminum film 4 can be internally reflected the heat radiation outwards dispersed, it is thus possible to play quadruple heat insulation effect.
In the present embodiment, plastic protective layer 5 is made up of extruder extrusion, and plastic protective layer 5 is polyolefin layer, and plastic protective layer 5 can not only play the effect of protection oil pipe, and can also play resistance to compression and the 5th weight heat insulation effect.
Flexible heat-insulating resistance to compression composite oil pipe described in the utility model have the beneficial effect that flexible heat-insulating resistance to compression composite oil pipe material therefor described in the utility model is flexible material, so the body of this oil pipe is flexible, it is thus possible to produce continuously and can transport in I-beam wheel by dish, this oil pipe can make the length of every 1 kilometer or longer, it is thus possible to greatly reduce the cutting processing of oil pipe, and then production cost can be reduced, and owing to the length of this every, oil pipe can be very long, it is thus possible to greatly reduce the interconnective construction procedure of oil pipe, it is thus possible to reduction construction cost.Additionally, oil pipe described in the utility model have employed five and is heavily incubated, the loss of heat can be greatly reduced so that the temperature of oil is consistently higher than the Precipitation Temperature of paraffin in transportation, it is thus possible to avoid paraffin to precipitate out and condense on the inwall of oil pipe, and then the conevying efficiency of oil can be greatly improved, simultaneously because vinyon conveying pipe, its frictional resistance is low, when with steel pipe with bore, the conveying capacity of its liquid is more than steel pipe, low in energy consumption.
Claims (6)
1. flexible heat-insulating resistance to compression composite oil pipe; it is characterized in that: include the vinyon conveying pipe of anticorrosion antiwear; vinyon conveying pipe is superhigh molecular weight polyethylene pipe or heat-resisting polyethylene tube or high density polyethylene pipe; the outer wall that pipe carried by vinyon is wound with the enhancement layer of non-metallic fibers; arranged outside at enhancement layer has heat-insulation layer; also be wound with the aluminum film of energy heat-insulation and heat-preservation in the outside of heat-insulation layer, the arranged outside at aluminum film has plastic protective layer.
2. flexible heat-insulating resistance to compression composite oil pipe according to claim 1, it is characterised in that: the molecular weight of superhigh molecular weight polyethylene pipe is between 150 ten thousand to 600 ten thousand.
3. flexible heat-insulating resistance to compression composite oil pipe according to claim 1 and 2, it is characterised in that: enhancement layer is formed by PET dacron thread or aramid fiber yarn or superhigh molecular weight polyethylene fibers silk sequentially spiral winding.
4. flexible heat-insulating resistance to compression composite oil pipe according to claim 1 and 2, it is characterised in that: heat-insulation layer is formed by a nanometer felt cladding, and when operating temperature is not more than 100 DEG C, the heat conductivity of nanometer felt is not more than 0.020W/ (m K).
5. flexible heat-insulating resistance to compression composite oil pipe according to claim 4, it is characterised in that: the thickness of nanometer felt is at 3～20mm.
6. flexible heat-insulating resistance to compression composite oil pipe according to claim 3, it is characterised in that: heat-insulation layer is formed by a nanometer felt cladding, and when operating temperature is not more than 100 DEG C, the heat conductivity of nanometer felt is not more than 0.020W/ (m K).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083878.0U CN205350626U (en) | 2016-01-28 | 2016-01-28 | Compound oil pipe of flexible heat -preservation resistance to compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083878.0U CN205350626U (en) | 2016-01-28 | 2016-01-28 | Compound oil pipe of flexible heat -preservation resistance to compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350626U true CN205350626U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620083878.0U Expired - Fee Related CN205350626U (en) | 2016-01-28 | 2016-01-28 | Compound oil pipe of flexible heat -preservation resistance to compression |
Country Status (1)
| Country | Link |
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| CN (1) | CN205350626U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570566A (en) * | 2016-01-28 | 2016-05-11 | 江苏联冠高新技术有限公司 | Flexible heat preservation pressing-resisting composite oil pipe |
| CN106247030A (en) * | 2016-08-15 | 2016-12-21 | 中国石油大学(北京) | A kind of novel Land petroleum delivery combined tube |
| CN111336330A (en) * | 2020-04-03 | 2020-06-26 | 天津鹏翎集团股份有限公司 | Automatic gearbox oil cooling hose and preparation method thereof, automatic gearbox and automobile |
-
2016
- 2016-01-28 CN CN201620083878.0U patent/CN205350626U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570566A (en) * | 2016-01-28 | 2016-05-11 | 江苏联冠高新技术有限公司 | Flexible heat preservation pressing-resisting composite oil pipe |
| CN106247030A (en) * | 2016-08-15 | 2016-12-21 | 中国石油大学(北京) | A kind of novel Land petroleum delivery combined tube |
| CN111336330A (en) * | 2020-04-03 | 2020-06-26 | 天津鹏翎集团股份有限公司 | Automatic gearbox oil cooling hose and preparation method thereof, automatic gearbox and automobile |
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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: 20160629 Termination date: 20180128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |