CN202118397U - Heat preservation casing pipe employing polyamide alloy nanometer composite material - Google Patents
Heat preservation casing pipe employing polyamide alloy nanometer composite material Download PDFInfo
- Publication number
- CN202118397U CN202118397U CN2011202037996U CN201120203799U CN202118397U CN 202118397 U CN202118397 U CN 202118397U CN 2011202037996 U CN2011202037996 U CN 2011202037996U CN 201120203799 U CN201120203799 U CN 201120203799U CN 202118397 U CN202118397 U CN 202118397U
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- CN
- China
- Prior art keywords
- pipe
- heat preservation
- composite material
- casing pipe
- polyamide alloy
- 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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- 239000004952 Polyamide Substances 0.000 title claims abstract description 11
- 239000000956 alloy Substances 0.000 title claims abstract description 11
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 11
- 229920002647 polyamide Polymers 0.000 title claims abstract description 11
- 238000004321 preservation Methods 0.000 title abstract description 9
- 239000002131 composite material Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011229 interlayer Substances 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 11
- 239000002114 nanocomposite Substances 0.000 claims description 8
- 238000009877 rendering Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000003208 petroleum Substances 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 2
- 101150096674 C20L gene Proteins 0.000 description 1
- 102220543923 Protocadherin-10_F16L_mutation Human genes 0.000 description 1
- 101100445889 Vaccinia virus (strain Copenhagen) F16L gene Proteins 0.000 description 1
- 101100445891 Vaccinia virus (strain Western Reserve) VACWR055 gene Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- -1 felt Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model relates to a heat preservation casing pipe employing polyamide alloy nanometer composite material, which is a half interval type heat preservation casing pipe specialized for transferring petroleum; the casing pipe is formed by concentrically muff-coupling an outer pipe and an inner pipe, wherein the inner pipe is an oil transferring inner pipe; a casing pipe interlayer is arranged between the outer pipe and the inner pipe so as to fixedly connect the outer pipe and the inner pipe together; the oil transferring inner pipe is surrounded and warmed by circuiting hot water all the time; and hot water enters and flows out from the interlayer space of the same casing pipe and is separated by a half interlayer so as to circulate. The heat preservation casing pipe employing polyamide alloy nanometer composite material explicitly solves the problem that the heat preservation condition must be ensured in the oil transferring process and has three major advantages that firstly, the construction building cost of a petroleum transferring heat preservation project is greatly reduced, secondly, the heat preservation effect in the petroleum transferring process is increased and thirdly, the environments is optimized and the resources are saved.
Description
Technical field
The utility model relates to a kind of industrial pipeline, particularly a kind of be exclusively used in oil transportation at a distance from half formula thermal insulation casing, belong to International Classification of Patents F16L technical field.
Background technique
Bring in constant renewal in the selection of insulation conveying engineering aspect on using thermal insulation material that domestic petroleum adopts at present; Be wrapped on the basis of playing insulation effect on the outer tube at materials such as felt, asbestos cloth or perlite suedes; New thermal insulation casing such as plastics PE, PVC, PPR overcoat and polyurethane heat-insulation sleeve pipe are arranged, compound heat preservation sleeve pipe etc. again.
No matter adopt which kind of material, use which kind of form, its principle all is hot through giving, accumulation of heat, and the purpose of insulation plays long-time heat preservation effect.In order to reach this purpose, oil sector is often taked transport pipe, is advanced hot-water line in building work progress, hot-water outlet pipe's three pipe bindings move with the mode that thermal insulating material twines.Therefore construction cost is too high, and shared surface area is big, but because of of long duration, outer thermal insulating material detrition after stain environment and heat insulation effect also reduce.
Summary of the invention
The purpose of the utility model is the thermal insulation casing that provides a kind of high tenacity polyamide alloy nano composite material that is used for oil transportation to process.
The technological scheme of the utility model is: a kind of polyamide alloy nano composite material thermal insulation casing, and outer tube and the socket of interior pipe concentric, said interior pipe is pipe in the oil transportation; There are four sleeve pipe interlayers to be located between outer tube and the interior pipe, outer tube and interior pipe are fixed together; Be divided into four isolated each other mezzanine spaces by said four sleeve pipe interlayers between outer tube and the interior pipe.
The utility model compared with prior art possesses three big advantages, and existing oil transportation insulation pipe pipeline is complicated, and several pipelines bundle side by side to add and twine multiple thermal insulating material for outer, and heat insulation effect is poor, and temperature is scattered and disappeared many, and the use pipeline is many, and construction cost is big.The utility model because of adopt the preparation of polyamide alloy nano composite material at a distance from half formula pipeline; Improved the heat insulation effect in the oil transportation process, new reasonable because of this product structure design again, greatly reduced the construction cost of oil transportation heat insulating work; Great amount of manpower and material resources and metals resources and water resources have been saved; Carry the construction cost of heat insulating work can reduce by 50%, and environmental protection, optimize environment and practiced thrift resource.
Description of drawings
Fig. 1 is the outline drawing of oil transportation at a distance from half formula thermal insulation casing,
Fig. 2 is at a distance from half formula thermal insulation casing longitudinal section schematic representation (A that is Fig. 1 is to view).
Among the figure:
1. outer tube, 2. in pipe, 3. the sleeve pipe interlayer 4. advances hot-water line an actor's rendering of an operatic tune, 5. hot-water outlet pipe's an actor's rendering of an operatic tune.
Embodiment
Below in conjunction with accompanying drawing embodiment is described:
Referring to Fig. 1 and Fig. 2, the utility model is the thermal insulation casing that a kind of polyamide alloy nano composite material is made, be a kind of be used for oil transportation at a distance from half formula thermal insulation casing.Its outer tube 1 and interior pipe 2 concentric sockets, said interior pipe 2 is pipe in the oil transportation; There are four sleeve pipe interlayers 3 to be located between outer tube 1 and the interior pipe 2, outer tube 1 and interior pipe 2 are fixed together; Be divided into four isolated each other mezzanine spaces by said four sleeve pipe interlayers 3 between outer tube 1 and the interior pipe 2, four mezzanine spaces all equate; Wherein two mezzanine spaces are for advancing hot-water line an actor's rendering of an operatic tune 4, and two mezzanine spaces be hot-water outlet pipe's an actor's rendering of an operatic tune 5 in addition, and the advancing and go out in the mezzanine space of same sleeve pipe of hot water is separated and circulate by half interlayer district.
The utility model utilizes TSK cocurrent and parallel double screw extruder equipment, and is double-deck at a distance from the half module head according to the formed product structural design, disposable extrusioning shaping product.A root connect load when said thermal insulation casing was installed, and the interior pipe 2 of front and back sleeve pipe is in the same place with four cavity sealed butt joint.In actual use, pipe 2 is encircled by heat recirculated water all the time in the oil transportation, and it is outer to have formed insulation.
When the utility model is made; At first make the mold head and typing cover that is complementary with TSK cocurrent and parallel double screw extruder equipment, adjust device systems each item craft index, raw material modification granulation by designing requirement; Plasticate after then pellet enters and exits the barrel drying; Heat up, equipment stirs, and extrudes the utility model at a distance from half formula thermal insulation casing.Pipe fitting still uses pellet, and according to the specifications and models of straight tube, makes mould once moulding on injection machine, then constitutes oil transportation at a distance from half formula thermal insulation casing series product.
Claims (3)
1. polyamide alloy nano composite material thermal insulation casing, outer tube and the socket of interior pipe concentric, said in pipe be pipe in the oil transportation; It is characterized in that: have four sleeve pipe interlayers to be located between outer tube and the interior pipe, outer tube and interior pipe are fixed together; Be divided into four isolated each other mezzanine spaces by said four sleeve pipe interlayers between outer tube and the interior pipe.
2. polyamide alloy nano composite material thermal insulation casing according to claim 1 is characterized in that: described four mezzanine spaces all equate.
3. polyamide alloy nano composite material thermal insulation casing according to claim 1 and 2 is characterized in that: in described four mezzanine spaces, two mezzanine spaces are for advancing hot-water line an actor's rendering of an operatic tune, and two mezzanine spaces are hot-water outlet pipe's an actor's rendering of an operatic tune in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202037996U CN202118397U (en) | 2011-06-17 | 2011-06-17 | Heat preservation casing pipe employing polyamide alloy nanometer composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202037996U CN202118397U (en) | 2011-06-17 | 2011-06-17 | Heat preservation casing pipe employing polyamide alloy nanometer composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118397U true CN202118397U (en) | 2012-01-18 |
Family
ID=45459463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202037996U Expired - Fee Related CN202118397U (en) | 2011-06-17 | 2011-06-17 | Heat preservation casing pipe employing polyamide alloy nanometer composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118397U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278547A (en) * | 2011-06-17 | 2011-12-14 | 黄中南 | Polyamide alloy nano composite heat insulation sleeve |
| CN102927380A (en) * | 2012-11-15 | 2013-02-13 | 江苏建筑职业技术学院 | Water-oil composite tube and vehicle oil way anti-freezing device and method using same |
| CN107061932A (en) * | 2016-09-11 | 2017-08-18 | 深圳市博新美纳米科技有限公司 | Novel nano antibacterial heat-insulating pipe and its manufacture method |
-
2011
- 2011-06-17 CN CN2011202037996U patent/CN202118397U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278547A (en) * | 2011-06-17 | 2011-12-14 | 黄中南 | Polyamide alloy nano composite heat insulation sleeve |
| CN102927380A (en) * | 2012-11-15 | 2013-02-13 | 江苏建筑职业技术学院 | Water-oil composite tube and vehicle oil way anti-freezing device and method using same |
| CN107061932A (en) * | 2016-09-11 | 2017-08-18 | 深圳市博新美纳米科技有限公司 | Novel nano antibacterial heat-insulating pipe and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI HENGLI PLASTIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HUANG ZHONGNAN Effective date: 20130916 Owner name: HUANG ZHONGNAN Free format text: FORMER OWNER: LIU YUANCHAO WANG ZHIHUA Effective date: 20130916 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130916 Address after: 434000 No. 66, Jingzhou hi tech Industrial Development Zone, Hubei, Xinhua Road Patentee after: HUBEI HENGLI PLASTIC TECHNOLOGY CO., LTD. Patentee after: Huang Zhongnan Address before: 434000 No. 9, Jingzhou hi tech Industrial Development Zone, Hubei, Xinhua Road Patentee before: Huang Zhongnan Patentee before: Liu Yuanchao Patentee before: Wang Zhihua |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |