CN207161908U - A kind of petroleum pipeline structure with heat insulation layer structure - Google Patents
A kind of petroleum pipeline structure with heat insulation layer structure Download PDFInfo
- Publication number
- CN207161908U CN207161908U CN201721085393.6U CN201721085393U CN207161908U CN 207161908 U CN207161908 U CN 207161908U CN 201721085393 U CN201721085393 U CN 201721085393U CN 207161908 U CN207161908 U CN 207161908U
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- Prior art keywords
- shell
- insulation layer
- oil
- pipeline
- heat
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- 238000009413 insulation Methods 0.000 title claims abstract description 30
- 239000003208 petroleum Substances 0.000 title claims abstract description 20
- 238000005260 corrosion Methods 0.000 claims abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000000178 monomer Substances 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Thermal Insulation (AREA)
- Pipeline Systems (AREA)
Abstract
The utility model discloses a kind of petroleum pipeline structure with heat insulation layer structure, including capping, screw hole, projection, inner chamber, shell, control valve, connecting tube, anticorrosive coat and heat-insulation layer.The beneficial effects of the utility model are：The connecting tube set in the utility model, so that monomer petroleum pipeline is in H type structures, two-way flow of the oil in pipeline can be realized, add the accommodation space of oil, the blocking of oil also can be effectively prevented simultaneously, the surface of each arthrolith oil-piping shell is equipped with projection, improve hardness and the fixation of pipeline, reduce the probability of Pipeline damage, control valve can adjust flow velocity of the oil in pipeline, control flow, the inside of shell is provided with anticorrosive coat, anticorrosive coat can reduce corrosion of the extraneous acid and alkali substance to pipeline, so as to extend the service life of pipeline, the heat-insulation layer set under anticorrosive coat, the stabilization of pipeline internal temperature can be kept, make oil will not because it is too high or too low for temperature in pipe and caused by oil be denatured, it is adapted to promote the use of.
Description
Technical field
It the utility model is related to a kind of petroleum pipeline structure, specially a kind of petroleum pipeline knot with heat insulation layer structure
Structure, belong to oil transmission equipment applied technical field.
Background technology
Petroleum pipeline is one kind in oil pipeline, and oil pipeline is made up of oil pipe and its annex, and according to work
The needs of skill flow, are equipped with corresponding oil pump unit, and design and installation is unloaded into a complete pipe-line system to complete oil plant
And it is defeated turn task, compared with the railway for belonging to land transportation mode and highway oil transportation, pipeline oil transportation has that freight volume is big, seal
Well, the features such as cost is low and safe, oil pipeline has become one of main means of delivery of oil at present, and in future
Still there is suitable development potentiality.
But in place of current many petroleum pipelines remain some shortcomings, such as the hardness and fastness that pipeline is overall
It is not fine, causes pipeline to be easily damaged, it is difficult to resists the destruction from extraneous overweight gravity object, the integrally contained oil of pipeline
Space it is excessively narrow and small so that reducing the transmission speed of oil, blockage problem also easily occurs for some pipelines, also without anti-
The function of corrosion, service life are too low, it is most important that the temperature being unable to inside control pipeline, it is too high or too low for temperature can be to stone
The quality of oil produces certain negative impression, and heat insulation effect is poor.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of oil with heat insulation layer structure
Pipeline configuration, this petroleum pipeline structure can accommodate substantial amounts of oil, oil can with transmitted in both directions and speed it is very fast, be not easy to block up
Plug, has an erosion-resisting function, and heat-insulating property is preferable.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of petroleum pipeline with heat insulation layer structure
Structure, including internal is several shells hollow and that be in cylinder, is provided with the outer surface trisection point of the shell convex
Rise, and the side wall of the shell is located to set connecting tube between two parties；One end of the connecting tube is fixed on the side wall of a shell
Centre, and the other end of the connecting tube is fixed among the side wall of another shell, and parallel described outer of each two
H type structures are formed between shell and each described connecting tube perpendicular to the shell；Being internally provided with for the shell is circular
The shell anticorrosive coat of one week, and being internally provided with for the anticorrosive coat surround the anticorrosive coat heat-insulation layer of one week, and institute
The inside for stating heat-insulation layer sets inner chamber；The end of the shell is fixedly connected with capping, and the side wall of the capping is provided with and run through
Screw hole, and the capping side set control valve.
Preferably, for the continuity of pipeline, the shell is several, and the length and diameter of several shells
All same.
Preferably, in order to which oil is not susceptible to block, the inner chamber is octagon, and the diameter of the shell is more than institute
State the external diameter of inner chamber.
Preferably, in order to increase the receiving space of oil and realize the transmitted in both directions of oil, the both ends of the connecting tube are hung down
Directly in two parallel shells, and an arthrolith oil-piping is formed between the connecting tube shell parallel with two,
And each arthrolith oil-piping is connected by the capping between any two.
Preferably, in order to which pipeline has anticorrosive and insulation function, the thickness of the anticorrosive coat is less than the heat-insulation layer
Thickness.
Preferably, in order to realize the interconnection between each length of tubing, the side wall of the capping is provided with eight equidistantly
The circular screw hole, and described in each two capping a control valve between be connected through a screw thread.
The beneficial effects of the utility model are：The connecting tube set in the utility model so that monomer petroleum pipeline is in H types
Structure, two-way flow of the oil in pipeline can be realized, add the accommodation space of oil, while also can effectively prevent oil
Blocking, the surface of each arthrolith oil-piping shell is equipped with projection, improves hardness and the fixation of pipeline, reduces pipeline damage
Bad probability, control valve can adjust flow velocity of the oil in pipeline, control flow, the inside of shell is provided with anticorrosive coat, anticorrosive coat
Corrosion of the extraneous acid and alkali substance to pipeline can be reduced, so as to extend the service life of pipeline, the heat-insulation layer set under anticorrosive coat,
The stabilization of pipeline internal temperature can be kept, make oil will not because it is too high or too low for temperature in pipe and caused by oil be denatured, be adapted to push away
It is wide to use.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the integrally-built partial side schematic diagram of the utility model.
In figure：1st, cover, 2, screw hole, 3, raised, 4, inner chamber, 5, shell, 6, control valve, 7, connecting tube, 8, anticorrosive coat,
9th, heat-insulation layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-2, a kind of petroleum pipeline structure with heat insulation layer structure, including inside is hollow and is in
Several shells 5 of cylinder, projection 3 is provided with the outer surface trisection point of the shell 5, and the side wall of the shell 5 occupies
Middle place sets connecting tube 7；One end of the connecting tube 7 is fixed among the side wall of a shell 5, and the connecting tube 7
The other end be fixed among the side wall of another shell 5, and the parallel shell 5 of each two with each perpendicular to
H type structures are formed between the connecting tube 7 of the shell 5；Being internally provided with for the shell 5 surround the shell 5 one weeks
Anticorrosive coat 8, and the anticorrosive coat 8 is internally provided with around the anticorrosive coat heat-insulation layer of 8 one weeks 9, and the heat-insulation layer 9
Inside set inner chamber 4；The end of the shell 5 is fixedly connected with capping 1, and the side wall of the capping 1 is provided with the spiral shell run through
Nail 2, and the side of the capping 1 sets control valve 6.
As a kind of technical optimization scheme of the present utility model, the shell 5 is several, and several described shells 5
Length and diameter all same.
As a kind of technical optimization scheme of the present utility model, the inner chamber 4 is octagon, and the shell 5 is straight
Footpath is more than the external diameter of the inner chamber 4.
As a kind of technical optimization scheme of the present utility model, the both ends of the connecting tube 7 are perpendicular to two parallel institutes
State shell 5, and an arthrolith oil-piping, and each arthrolith oil pipe are formed between the shell 5 parallel with two of the connecting tube 7
Road passes through the connection of capping 1 between any two.
As a kind of technical optimization scheme of the present utility model, the thickness of the anticorrosive coat 8 is less than the thickness of the heat-insulation layer 9
Degree.
As a kind of technical optimization scheme of the present utility model, the side wall of the capping 1 is provided with eight circles at equal intervals
The screw hole 2, and be connected through a screw thread described in each two between capping 1 and a control valve 6.
When in use, the petroleum pipeline of each section H types will cover 1 side to the utility model between any two by the connection of capping 1
The screw hole 2 of wall is screwed, and installs control valve 6 between each two capping 1, then several petroleum pipelines side by side are connected to
Place is specified, control valve 6 is used for the flow of oil in the flow velocity of oil in control pipeline, and regulation pipeline, and laying is anti-in pipeline
Rotten layer 8 and heat-insulation layer 9, it can make pipeline that there is anticorrosive and insulation function, ensure that pipeline external will not be by soda acid thing
The destruction of matter, while also ensure that oil will not cause oil to be denatured because too high or too low for temperature.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of petroleum pipeline structure with heat insulation layer structure, including internal is hollow and in several shells of cylinder
(5), it is characterised in that：It is provided with the outer surface trisection point of the shell (5) raised (3), and the side wall of the shell (5) occupies
Middle place sets connecting tube (7)；One end of the connecting tube (7) is fixed among the side wall of a shell (5), and the company
The other end of adapter (7) is fixed among the side wall of another shell (5), and the parallel shell (5) of each two with
H type structures are formed between each described connecting tube (7) perpendicular to the shell (5)；Shell (5) are internally provided with
Around the shell anticorrosive coat (8) of (5) one weeks, and being internally provided with for the anticorrosive coat (8) surround the anticorrosive coat (8) one
The heat-insulation layer (9) in week, and the inside of the heat-insulation layer (9) sets inner chamber (4)；The end of the shell (5) is fixedly connected with envelope
Cover (1), and the side wall of the capping (1) is provided with the screw hole (2) run through, and the side of the capping (1) sets control valve
(6)。
A kind of 2. petroleum pipeline structure with heat insulation layer structure according to claim 1, it is characterised in that：The shell
(5) it is several, and the length of several shells (5) and diameter all same.
A kind of 3. petroleum pipeline structure with heat insulation layer structure according to claim 1, it is characterised in that：The inner chamber
(4) it is octagon, and the diameter of the shell (5) is more than the external diameter of the inner chamber (4).
A kind of 4. petroleum pipeline structure with heat insulation layer structure according to claim 1, it is characterised in that：The connection
The both ends of (7) are managed perpendicular to two parallel shells (5), and the shell (5) that the connecting tube (7) is parallel with two
Between form an arthrolith oil-piping, and each arthrolith oil-piping passes through the capping (1) and connected between any two.
A kind of 5. petroleum pipeline structure with heat insulation layer structure according to claim 1, it is characterised in that：The anti-corrosion
The thickness of layer (8) is less than the thickness of the heat-insulation layer (9).
A kind of 6. petroleum pipeline structure with heat insulation layer structure according to claim 1, it is characterised in that：The capping
(1) side wall is provided with eight circular screw holes (2), and (1) and the control are covered described in each two at equal intervals
Valve is connected through a screw thread between (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085393.6U CN207161908U (en) | 2017-08-28 | 2017-08-28 | A kind of petroleum pipeline structure with heat insulation layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085393.6U CN207161908U (en) | 2017-08-28 | 2017-08-28 | A kind of petroleum pipeline structure with heat insulation layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161908U true CN207161908U (en) | 2018-03-30 |
Family
ID=61718536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721085393.6U Expired - Fee Related CN207161908U (en) | 2017-08-28 | 2017-08-28 | A kind of petroleum pipeline structure with heat insulation layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207161908U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340477A (en) * | 2018-11-27 | 2019-02-15 | 中国能源建设集团广东省电力设计研究院有限公司 | For the connection structure of sea water conveying pipelines, salt water system and pipe connecting method |
| CN110067901A (en) * | 2019-05-06 | 2019-07-30 | 盐城市圣明斯精密机械有限公司 | A kind of novel flange |
| GB2578806A (en) * | 2019-07-04 | 2020-05-27 | Aker Solutions As | Assembly for controlling flow of fluid from a completed well and method of making such an assembly |
-
2017
- 2017-08-28 CN CN201721085393.6U patent/CN207161908U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340477A (en) * | 2018-11-27 | 2019-02-15 | 中国能源建设集团广东省电力设计研究院有限公司 | For the connection structure of sea water conveying pipelines, salt water system and pipe connecting method |
| CN110067901A (en) * | 2019-05-06 | 2019-07-30 | 盐城市圣明斯精密机械有限公司 | A kind of novel flange |
| GB2578806A (en) * | 2019-07-04 | 2020-05-27 | Aker Solutions As | Assembly for controlling flow of fluid from a completed well and method of making such an assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 |