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EA201300352A1 - HEATED PIPELINE SYSTEM - Google Patents

HEATED PIPELINE SYSTEM

Info

Publication number
EA201300352A1
EA201300352A1 EA201300352A EA201300352A EA201300352A1 EA 201300352 A1 EA201300352 A1 EA 201300352A1 EA 201300352 A EA201300352 A EA 201300352A EA 201300352 A EA201300352 A EA 201300352A EA 201300352 A1 EA201300352 A1 EA 201300352A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pipelines
pipeline system
lined
pipe
metal pipe
Prior art date
Application number
EA201300352A
Other languages
Russian (ru)
Other versions
EA026190B1 (en
Inventor
Юрий Алексеевич Ильянков
Original Assignee
Юрий Алексеевич Ильянков
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 Юрий Алексеевич Ильянков filed Critical Юрий Алексеевич Ильянков
Priority to EA201300352A priority Critical patent/EA026190B1/en
Publication of EA201300352A1 publication Critical patent/EA201300352A1/en
Publication of EA026190B1 publication Critical patent/EA026190B1/en

Links

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  • Pipe Accessories (AREA)

Abstract

Настоящее изобретение относится к области трубопроводного транспорта и может быть использовано для поддержания температуры трубопроводов в рабочем диапазоне, а также для защиты от замораживания трубопроводов и стартового разогрева трубопроводов до рабочей температуры. Трубопроводная система с подогревом включает по меньшей мере один участок металлической футерованной изолирующим слоем трубы, электроды, соединенные с металлической трубой, и источник электрического тока с системой регулирования. Особенность трубопроводной системы заключается в том, что в качестве футерованной трубы используют металлическую трубу, футерованную внутри каменным литьем, причем по длине трубы выполнены сквозные отверстия, в которых герметично вставлены электроды, одни концы которых имеют контакт с металлической трубой, а вторые - с прокачиваемой пульпой.The present invention relates to the field of pipeline transport and can be used to maintain the temperature of pipelines in the operating range, as well as to protect against freezing of pipelines and the initial heating of pipelines to operating temperature. The heated pipeline system includes at least one section of a metal pipe lined with an insulating layer, electrodes connected to a metal pipe, and an electrical current source with a control system. A distinctive feature of the pipeline system is that a metal pipe lined inside with stone casting is used as a lined pipe, and through the pipe there are through holes in which electrodes are inserted hermetically; .

EA201300352A 2013-02-20 2013-02-20 Heated pipeline system EA026190B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201300352A EA026190B1 (en) 2013-02-20 2013-02-20 Heated pipeline system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201300352A EA026190B1 (en) 2013-02-20 2013-02-20 Heated pipeline system

Publications (2)

Publication Number Publication Date
EA201300352A1 true EA201300352A1 (en) 2014-08-29
EA026190B1 EA026190B1 (en) 2017-03-31

Family

ID=51419762

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201300352A EA026190B1 (en) 2013-02-20 2013-02-20 Heated pipeline system

Country Status (1)

Country Link
EA (1) EA026190B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU188229U1 (en) * 2017-12-28 2019-04-03 Общество с ограниченной ответственностью "ЭнергоТэк" ELECTRIC CONDUCTING POLYMER PIPE CHANNEL CABLE FOR LAYING ELECTRICAL CABLE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU908498A1 (en) * 1980-04-28 1982-02-28 Институт проблем литья АН УССР Method of lining metallic tubes (its versions)
BR9005628C1 (en) * 1990-11-07 2000-01-25 Petroleo Brasileiro Sa Clearing method for flexible underwater lines.
US6049657A (en) * 1996-03-25 2000-04-11 Sumner; Glen R. Marine pipeline heated with alternating current
US6292627B1 (en) * 1996-03-26 2001-09-18 Shell Oil Company Electrical heating of pipelines with pipe-in-pipe and mid-line connector
RU74836U1 (en) * 2007-11-21 2008-07-20 Леонид Брониславович Ольшевский STEEL PIPES LOCKED BY STONE (BASALT) INSERTS

Also Published As

Publication number Publication date
EA026190B1 (en) 2017-03-31

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU