CN108105515A - A kind of oil pipeline component of heating and heat-insulating type - Google Patents
A kind of oil pipeline component of heating and heat-insulating type Download PDFInfo
- Publication number
- CN108105515A CN108105515A CN201711378220.8A CN201711378220A CN108105515A CN 108105515 A CN108105515 A CN 108105515A CN 201711378220 A CN201711378220 A CN 201711378220A CN 108105515 A CN108105515 A CN 108105515A
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- CN
- China
- Prior art keywords
- pipeline
- oil
- heating
- layer
- interlayer
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
- F16L59/065—Arrangements using an air layer or vacuum using vacuum
Abstract
The invention discloses a kind of oil pipeline components of heating and heat-insulating type, including ring flange and oil pipeline, the oil pipeline and ring flange fixed seal connection, the oil pipeline is equipped with pipeline outer-layer and pipeline interlayer and pipeline lining, vacuum chamber is equipped between the pipeline outer-layer and pipeline interlayer, pipeline interlayer and pipeline lining are equipped with heating chamber, heating tube is provided in the heating chamber, the outer wall of the pipeline outer-layer is provided with the water filling port towards heating chamber, respectively with pipeline outer-layer, pipeline interlayer is tightly connected the water filling port.This oil pipeline component is due to being equipped with vacuum chamber between pipeline outer-layer and pipeline centre, vacuum can effectively prevent the propagation of temperature, therefore low temperature is not delivered on pipeline interlayer, it ensure that the oil in pipeline does not freeze, play the antifreeze effect to oil, heating chamber is equipped between pipeline interlayer and pipeline lining simultaneously, ensures oil smooth outflow in oil pipeline.
Description
Technical field
The present invention relates to technical field of petroleum machinery, and in particular to a kind of oil pipeline component of heating and heat-insulating type.
Background technology
Oil is the buried fluid mineral in underground, during oil is exploited, oil gas from reservoir access wall bottom, and from
Shaft bottom rises to the type of drive of well head.Effect oil of the oil in national economy is important energy source, with coal facies ratio, has energy
The advantages that metric density is big, shipping storage is convenient, smaller to the pollution level of air after burning.The composition of energy-consuming in the world
In, oil has been more than coal and has leapt to the first.
Oil is in recovery process, it is necessary to which the transport of pipeline, oil pass through pipeline, when temperature is relatively low, oil
Viscosity is larger, comes difficult to conveyer belt, it is necessary to carry out certain heating to oil, is mainly realized, conveyed by heating station
In the process, lasting heat dissipation of pipeline is unfavorable for the conveying of oil, solves pipeline and persistently radiates there are two types of scheme, increases on pipeline
The heat preservation of pipeline is strengthened due to, containing various impurity, being easy to fouling in oil in heating station.Make pipe after pipeline scale
Road necking down, circulation area become smaller, and cause the pressure loss, discharge capacity reduction and line clogging, meanwhile, at low ambient temperatures, oil
Viscosity increase, circulation are deteriorated, and easily cause blocking.Existing oil exploration equipment can accomplish antifreeze effect mostly, but
The antifreezing measures of use are complicated, and antifreezing effect is poor.To solve the problems, such as these, a kind of oil exploitation that can be antifreeze, anti-blocking is designed
Pipeline solves the problems, such as that oil viscosity is excessive, unsmooth flowing.
The content of the invention
To be solved by this invention is the deficiencies in the prior art, and it is an object of the present invention to provide a kind of oil pipeline of heating and heat-insulating type
Component.
The present invention is achieved through the following technical solutions：
A kind of oil pipeline component of heating and heat-insulating type, including ring flange and oil pipeline, the oil pipeline and flange
Disk fixed seal connection, the oil pipeline are equipped with pipeline outer-layer and pipeline interlayer and pipeline lining, the pipeline outer-layer
Vacuum chamber is equipped between pipeline interlayer, pipeline interlayer and pipeline lining are equipped with heating chamber, are provided in the heating chamber
Heating tube, the outer wall of the pipeline outer-layer are provided with the water filling port towards heating chamber, and the water filling port with pipeline outer-layer, is managed respectively
Road interlayer is tightly connected.
Preferred embodiment, the ring flange is equipped with mounting hole, and the ring flange is equipped with 2 groups.
Preferred embodiment is coated with anti-decaying paint on the inner wall of the pipeline lining and on the outer wall of pipeline outer-layer.
Preferred embodiment, the heating tube are heating wire.
Preferred embodiment, the heating tube is spiral to be wrapped on the outer wall of pipeline lining.
Preferred embodiment accommodates water in the heating chamber.
Compared with prior art, the present invention it has the following advantages and advantages：The oil pipeline of the heating and heat-insulating type
Component, in use, being connected oil pipeline by ring flange, after connection, oil pipeline is equipped with pipeline outer-layer and pipeline
Interlayer and pipeline lining are equipped with vacuum chamber between pipeline outer-layer and pipeline interlayer, pipeline interlayer and pipeline lining are equipped with
Heating chamber is provided with heating tube in heating chamber, and outer low temperature is contacted with pipeline outer-layer, and low temperature is transferred on pipeline outer wall, due to
Vacuum chamber is equipped between pipeline outer-layer and pipeline interlayer, vacuum can effectively prevent the propagation of temperature, therefore low temperature transfers not
Onto pipeline interlayer, it ensure that the oil in pipeline does not freeze, play the antifreeze effect to oil, while among pipeline
Heating chamber is equipped between layer and pipeline lining, when heating chamber can keep long distance delivery oil, the relatively low viscosity of control oil,
Ensure oil smooth outflow in oil pipeline.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the top view of the present invention；
Fig. 2 is sectional views of the Fig. 1 along A-A directions；
Fig. 3 is sectional views of the Fig. 1 along B-B directions.
Mark and corresponding parts title in attached drawing：
1- oil pipelines, 2- ring flanges, 3- water filling ports, 4- heating tubes, 5- vacuum chambers, 6- heating chambers, 11- pipeline outer-layers,
12- pipelines interlayer, 13- pipeline linings.
Specific embodiment
Understand to make the object, technical solutions and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in Figure 1 to Figure 3, a kind of oil pipeline component of heating and heat-insulating type of the present invention, including ring flange 2 and petroleum pipeline
Road 1, oil pipeline 1 and 2 fixed seal connection of ring flange, ring flange 2 are equipped with mounting hole, and ring flange 2 is equipped with 2 groups, ring flange 2
Sealing is fixed on the both ends of oil pipeline 1 respectively.Oil pipeline 1 is equipped in pipeline outer-layer 11 and pipeline interlayer 12 and pipeline
Layer 13 is coated with anti-decaying paint on the inner wall of pipeline lining 13 and on the outer wall of pipeline outer-layer 11；Among pipeline outer-layer 11 and pipeline
Vacuum chamber 5 is equipped between layer 12, pipeline interlayer 12 and pipeline lining 13 are equipped with heating chamber 6, heating tube are provided in heating chamber 6
4, heating tube 4 is heating wire, and heating tube 4 is spiral to be wrapped on the outer wall of pipeline lining 13.The outer wall of pipeline outer-layer 11 is set
The water filling port 3 towards heating chamber 6 is equipped with, respectively with pipeline outer-layer 11, pipeline interlayer 12 is tightly connected, is heating water filling port 3
Water is accommodated in chamber 6.
Operation principle：In use, being connected oil pipeline 1 by ring flange 2, after connection, oil pipeline 1 is equipped with
Pipeline outer-layer 11 and pipeline interlayer 12 and pipeline lining 13 are equipped with vacuum chamber 5 between pipeline outer-layer 11 and pipeline interlayer 12,
Pipeline interlayer 12 and pipeline lining 13 are equipped with heating chamber 6, and heating tube 4, outer low temperature and pipeline outer-layer are provided in heating chamber 6
11 contacts, low temperature are transferred on 1 outer wall of oil pipeline, due to being equipped with vacuum chamber 5 between pipeline outer-layer 11 and pipeline interlayer 12,
Vacuum can effectively prevent the propagation of temperature, therefore low temperature is not delivered on pipeline interlayer 12, ensure that in oil pipeline 1
Oil does not freeze, and plays the antifreeze effect to oil, while heating is equipped between pipeline interlayer 12 and pipeline lining 13
Chamber 6 is provided with heating tube 4 in heating chamber 6, and heating tube 4 heats the water in heating chamber 6, heating chamber 6 can keep it is long away from
During from transfer oil, oil is heated, keeps oil that there is higher temperature and relatively low viscosity, ensures oil in oil transportation
Smooth outflow in pipeline 1.
Above-described specific embodiment has carried out the purpose of the present invention, technical solution and advantageous effect further
It is described in detail, it should be understood that the foregoing is merely the specific embodiments of the present invention, is not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
- A kind of 1. oil pipeline component of heating and heat-insulating type, including ring flange and oil pipeline, which is characterized in that the petroleum pipeline Road and ring flange fixed seal connection, the oil pipeline is equipped with pipeline outer-layer and pipeline interlayer and pipeline lining, described Vacuum chamber is equipped between pipeline outer-layer and pipeline interlayer, pipeline interlayer and pipeline lining are equipped with heating chamber, the heating chamber Inside be provided with heating tube, the outer wall of the pipeline outer-layer is provided with the water filling port towards heating chamber, the water filling port respectively with pipe Road outer layer, pipeline interlayer are tightly connected.
- 2. the oil pipeline component of a kind of heating and heat-insulating type according to claim 1, which is characterized in that on the ring flange Equipped with mounting hole, and the ring flange is equipped with 2 groups.
- A kind of 3. oil pipeline component of heating and heat-insulating type according to claim 1, which is characterized in that the pipeline lining Inner wall on and pipeline outer-layer outer wall on be coated with anti-decaying paint.
- 4. the oil pipeline component of a kind of heating and heat-insulating type according to claim 1, which is characterized in that the heating tube is Heating wire.
- 5. a kind of oil pipeline component of heating and heat-insulating type according to claim 1, which is characterized in that the heating tube into Spiral wound is on the outer wall of pipeline lining.
- 6. the oil pipeline component of a kind of heating and heat-insulating type according to claim 1, which is characterized in that in the heating chamber Accommodate water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378220.8A CN108105515A (en) | 2017-12-19 | 2017-12-19 | A kind of oil pipeline component of heating and heat-insulating type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378220.8A CN108105515A (en) | 2017-12-19 | 2017-12-19 | A kind of oil pipeline component of heating and heat-insulating type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108105515A true CN108105515A (en) | 2018-06-01 |
Family
ID=62211210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711378220.8A Withdrawn CN108105515A (en) | 2017-12-19 | 2017-12-19 | A kind of oil pipeline component of heating and heat-insulating type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108105515A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799682A (en) * | 2018-07-18 | 2018-11-13 | 杭州知加网络科技有限公司 | A kind of conduit coupling |
| CN108859184A (en) * | 2018-07-10 | 2018-11-23 | 无锡流水鱼智能科技有限公司 | A kind of moulding process and process units of recycle stream water fish cultivation flume |
| CN109812640A (en) * | 2019-03-14 | 2019-05-28 | 江苏宏博机械制造有限公司 | Avoid severe cold bursting by freezing type petroleum pipeline device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062573A (en) * | 2011-10-20 | 2013-04-24 | 成都思茂科技有限公司 | Antiseptic descaling oil pipeline |
| CN203927244U (en) * | 2014-05-12 | 2014-11-05 | 青岛新诺科铸造材料科技有限公司 | A kind of liquid waste and old paraffin delivering pipe |
| CN104373712A (en) * | 2014-10-30 | 2015-02-25 | 无锡金顶石油管材配件制造有限公司 | Oil pipeline capable of heating petroleum |
| CN105202304A (en) * | 2015-09-15 | 2015-12-30 | 成都来宝石油设备有限公司 | Improved structure of insulation device used for petroleum pipelines |
| CN207865044U (en) * | 2017-12-19 | 2018-09-14 | 成都大漠石油技术有限公司 | A kind of conveying device that oil flow speed can be improved |
-
2017
- 2017-12-19 CN CN201711378220.8A patent/CN108105515A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062573A (en) * | 2011-10-20 | 2013-04-24 | 成都思茂科技有限公司 | Antiseptic descaling oil pipeline |
| CN203927244U (en) * | 2014-05-12 | 2014-11-05 | 青岛新诺科铸造材料科技有限公司 | A kind of liquid waste and old paraffin delivering pipe |
| CN104373712A (en) * | 2014-10-30 | 2015-02-25 | 无锡金顶石油管材配件制造有限公司 | Oil pipeline capable of heating petroleum |
| CN105202304A (en) * | 2015-09-15 | 2015-12-30 | 成都来宝石油设备有限公司 | Improved structure of insulation device used for petroleum pipelines |
| CN207865044U (en) * | 2017-12-19 | 2018-09-14 | 成都大漠石油技术有限公司 | A kind of conveying device that oil flow speed can be improved |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859184A (en) * | 2018-07-10 | 2018-11-23 | 无锡流水鱼智能科技有限公司 | A kind of moulding process and process units of recycle stream water fish cultivation flume |
| CN108799682A (en) * | 2018-07-18 | 2018-11-13 | 杭州知加网络科技有限公司 | A kind of conduit coupling |
| CN109812640A (en) * | 2019-03-14 | 2019-05-28 | 江苏宏博机械制造有限公司 | Avoid severe cold bursting by freezing type petroleum pipeline device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180601 |