CN104373695A - Petroleum pipeline - Google Patents

Petroleum pipeline Download PDF

Info

Publication number
CN104373695A
CN104373695A CN201410590434.1A CN201410590434A CN104373695A CN 104373695 A CN104373695 A CN 104373695A CN 201410590434 A CN201410590434 A CN 201410590434A CN 104373695 A CN104373695 A CN 104373695A
Authority
CN
China
Prior art keywords
pipeline
petroleum
petroleum pipeline
oil
concavo
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.)
Pending
Application number
CN201410590434.1A
Other languages
Chinese (zh)
Inventor
沈金章
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Jinding Oil Pipe Fittings Co Ltd
Original Assignee
Wuxi Jinding Oil Pipe Fittings Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Jinding Oil Pipe Fittings Co Ltd filed Critical Wuxi Jinding Oil Pipe Fittings Co Ltd
Priority to CN201410590434.1A priority Critical patent/CN104373695A/en
Publication of CN104373695A publication Critical patent/CN104373695A/en
Pending legal-status Critical Current

Links

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
    • F16L9/00—Rigid pipes
    • F16L9/006—Rigid pipes specially profiled

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The invention discloses a petroleum pipeline. The inner wall of the pipeline is of a waved uneven structure along the axis of the pipeline, and the inner diameter of the pipeline is 0.6-0.8 times the outer diameter of the pipeline. The inner wall of the petroleum pipeline is of the waved structure, flowing petroleum fluctuates, turbulence is improved, viscosity is lowered, and petroleum fluidity is improved through the optimal diameter ratio and the cycle length of waves.

Description

Petroleum pipeline
Technical field
The present invention 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 present invention is directed to the deficiencies in the prior art, propose a kind of petroleum pipeline, transfer oil is convenient, not easily blocks.
In order to realize foregoing invention object, the invention provides following technological scheme: a kind of petroleum pipeline, the inwall of this pipeline is the concavo-convex setting of waveform along conduit axis, and internal diameter of the pipeline is 0.6 ~ 0.8 of external diameter.
Further, the Cycle Length of this concavo-convex setting is 2 ~ 5 times of outer diameter tube.
Compared with prior art, the present invention has the following advantages: the inwall of pipeline is set to wavy shaped configuration, makes oil flow occur wave properties, enhance turbulent flow, reduce adhesive, adopt optimum boss ratio and the Cycle Length of wave, improve the mobility of oil.
Accompanying drawing explanation
Fig. 1 is the structural representation of petroleum pipeline of the present invention.
Embodiment
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of petroleum pipeline as shown in Figure 1, the inwall of this pipeline 1 is the concavo-convex setting of waveform along conduit axis, and pipeline 1 internal diameter is 0.6 ~ 0.8 of external diameter.
Corrugated concavo-convex Cycle Length is set to 2 ~ 5 times of outer diameter tube, make the oil flowed constantly through speedup and moderating process, when in the pipeline of speedup, internal diameter is minimum just, now there is the jet phenomenon of Venturi tube, reduce the adhesive of oil, improve mobility, thus avoid occurring blocking; Be applicable to various oil transportation.
Pipeline 1 internal diameter is the body of 0.6 ~ 0.8 of external diameter, and thermal insulation property is strong, and intensity is high, and transfer oil is convenient, and resistance to pressure is good, not easily breakage occurs, and improves Security; Corrugated inwall, makes the oil flow in pipeline there is wave properties, enhances turbulent flow, reduce adhesive.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (2)

1. a petroleum pipeline, is characterized in that: the inwall of this pipeline is the concavo-convex setting of waveform along conduit axis, and internal diameter of the pipeline is 0.6 ~ 0.8 of external diameter.
2. petroleum pipeline as claimed in claim 1, is characterized in that: the Cycle Length of this concavo-convex setting is 2 ~ 5 times of outer diameter tube.
CN201410590434.1A 2014-10-29 2014-10-29 Petroleum pipeline Pending CN104373695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410590434.1A CN104373695A (en) 2014-10-29 2014-10-29 Petroleum pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410590434.1A CN104373695A (en) 2014-10-29 2014-10-29 Petroleum pipeline

Publications (1)

Publication Number Publication Date
CN104373695A true CN104373695A (en) 2015-02-25

Family

ID=52552776

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410590434.1A Pending CN104373695A (en) 2014-10-29 2014-10-29 Petroleum pipeline

Country Status (1)

Country Link
CN (1) CN104373695A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889338A (en) * 2015-05-28 2015-09-09 南京皓威机械有限公司 Blockage-prevention pipeline mould
CN112944091A (en) * 2021-02-12 2021-06-11 刘宏震 Petroleum pipeline

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0454396A (en) * 1990-06-25 1992-02-21 Konica Corp Liquid connection structure
CN2433488Y (en) * 2000-07-31 2001-06-06 王以洪 Noise-reduction drainage pipe
CN2473440Y (en) * 2001-02-23 2002-01-23 李亚礼 Plastic pipe joint
CN201925611U (en) * 2010-12-21 2011-08-10 吴江市金茂五金有限公司 Corrugated pipe
US20120080115A1 (en) * 2010-09-30 2012-04-05 Sjur Kristian Lund Cabling system corrugated centertube umbilical
CN202302385U (en) * 2011-10-18 2012-07-04 李扬德 Burst-proof water pipe and joint for burst-proof water pipe
CN204403587U (en) * 2014-10-29 2015-06-17 无锡金顶石油管材配件制造有限公司 Petroleum pipeline

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0454396A (en) * 1990-06-25 1992-02-21 Konica Corp Liquid connection structure
CN2433488Y (en) * 2000-07-31 2001-06-06 王以洪 Noise-reduction drainage pipe
CN2473440Y (en) * 2001-02-23 2002-01-23 李亚礼 Plastic pipe joint
US20120080115A1 (en) * 2010-09-30 2012-04-05 Sjur Kristian Lund Cabling system corrugated centertube umbilical
CN201925611U (en) * 2010-12-21 2011-08-10 吴江市金茂五金有限公司 Corrugated pipe
CN202302385U (en) * 2011-10-18 2012-07-04 李扬德 Burst-proof water pipe and joint for burst-proof water pipe
CN204403587U (en) * 2014-10-29 2015-06-17 无锡金顶石油管材配件制造有限公司 Petroleum pipeline

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889338A (en) * 2015-05-28 2015-09-09 南京皓威机械有限公司 Blockage-prevention pipeline mould
CN112944091A (en) * 2021-02-12 2021-06-11 刘宏震 Petroleum pipeline

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150225

RJ01 Rejection of invention patent application after publication