CN106641579A - Improved steel lining anti-corrosion pipeline - Google Patents
Improved steel lining anti-corrosion pipeline Download PDFInfo
- Publication number
- CN106641579A CN106641579A CN201611142890.5A CN201611142890A CN106641579A CN 106641579 A CN106641579 A CN 106641579A CN 201611142890 A CN201611142890 A CN 201611142890A CN 106641579 A CN106641579 A CN 106641579A
- Authority
- CN
- China
- Prior art keywords
- corrosion
- alarm
- steel lining
- spacing distance
- improved steel
- 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
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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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
Abstract
The invention relates to an improved steel lining anti-corrosion pipeline. The improved steel lining anti-corrosion pipeline comprises a pipe body internally provided with an anti-corrosion channel. The pipe body is internally provided with compensation spaces communicating with the anti-corrosion channel. The compensation spaces are arranged at intervals. A reserved channel is arranged outside the pipe body. An alarm line is arranged in the reserved channel. Alarm devices are arranged on the alarm line at intervals. The alarm line is provided with alarm triggering lines extending into the compensation spaces. The spacing distance between the alarm devices is equal to the spacing distance between the compensation spaces. The pipe body is further provided with pre-repairing cavities with the spacing distance the same as the spacing distance between the compensation spaces. The improved steel lining anti-corrosion pipeline has the beneficial effects that the problem about pressure expansion of anti-corrosion materials forming the anti-corrosion channel can be effectively relieved through the compensation spaces, the alarm triggering lines in the compensation spaces can conduct the test on the pressure in the compensation spaces and the anti-corrosion channel, and after the pressure value breaks through one section, the alarm line and the alarm devices can be triggered to give an alarm, and a worker can know the anti-corrosion situation in the anti-corrosion channel in time and conduct timely checking and repairing.
Description
Technical field
The present invention relates to anti-corrosion pipeline field, more particularly to a kind of improved steel lining anti-corrosion pipeline.
Background technology
With increasingly raising of the people to the inside and outside etching problem attention degree of pipeline, various organic and inorganic efficient corrosion resistings are applied
Expect that the application in pipeline corrosion protection construction is more and more extensive, various aseptic technics are also gradually improved, and achieve significant anti-corrosion
The outer anticorrosive construction of effect, especially pipeline, such as coal bituminous coating, epoxy coating, adhesive tape, yellow jacket.But, inner-walls of duct
Anticorrosive construction, because the Anticorrosion of inner surface of pipeline near weld seam is that internal joint patch problem is not solved always, seriously
Hinder application of the various high efficiency coatings in pipeline internal corrosion.
Therefore, it should a kind of new technical scheme is provided and is solved the above problems.
The content of the invention
The purpose of the present invention is：A kind of improved steel lining anti-corrosion pipeline is provided.
For achieving the above object, the technical solution used in the present invention is：
A kind of improved steel lining anti-corrosion pipeline, including body, are provided with anti-corrosion passage in body, be provided with logical with anti-corrosion in body
The compensation space of road connection, compensation space interval setting, body is externally provided with reserved passageway, alarming line is provided with reserved passageway,
Alarm is arranged at intervals with alarming line, alarming line is provided with the warning firing line extended in compensation space, alarm interval
Distance is identical with compensation space spacing distance, is additionally provided with body and repairs chamber in advance with compensation space spacing distance identical.
Cable tie layer is wound with outside alarming line, cable tie layer is overcoating to be stamped anticorrosive coat.
Pre- chamber of repairing is have sealing-plug in filling in the cavity through body, cavity.
In above-mentioned technical proposal, the advantage for being reached compared with prior art is：Compensation space can effectively alleviate composition
The pressure expansion problem of the anti-corrosion material of anti-corrosion passage, and the warning firing line in compensation space can be in compensation space and anti-
Pressure in rotten passage is tested, and after pressure value breaks through a certain interval, can trigger alarming line and alarm is reported to the police,
Enable staff to understand the anticorrosion situation in anti-corrosion passage in time, timely checked and repaired.
Description of the drawings
Accompanying drawing 1 is the structural representation of the embodiment of the present invention one.
In the figures above：1- bodys, 2- anti-corrosion passages, 3- compensation spaces, 4- reserved passageway, 5- alarming lines, 6- alarms,
7- warning firing lines, 8 pre- reparation chambers, 9- cable tie layers, 10- anticorrosive coats, 11- sealing-plugs.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Embodiment one：
As shown in figure 1, a kind of improved steel lining anti-corrosion pipeline of the present invention, including body 1, it is provided with anti-corrosion passage in body 1
2, the compensation space 3 connected with anti-corrosion passage 2 is provided with body 1, the interval setting of compensation space 3, body 1 is externally provided with reserved passageway
4, alarming line 5 is provided with reserved passageway 4, alarm 6 is arranged at intervals with alarming line 5, alarming line 5 is provided with and extends to compensation
Warning firing line 7 in space 3, the spacing distance of alarm 6 is identical with the spacing distance of compensation space 3, is additionally provided with body 1 and benefit
Repay the spacing distance identical of space 3 and repair chamber 8 in advance.
Cable tie layer 9 is wound with outside alarming line 5, cable tie layer 9 is overcoating to be stamped anticorrosive coat 10.Cable tie layer 9 can be played to alarming line 5
Protective effect, the anticorrosive coat 10 outside cable tie layer 9 can avoid the corrosion in the external world.
Pre- chamber 8 of repairing is have sealing-plug 11 in filling in the cavity through body 1, cavity.Sealing-plug 11 is not only to body 1
Play sealing protection, also facilitate the inspection of staff and repair the anti-corrosion passage 2 inside body 1.
In above-mentioned technical proposal, the advantage for being reached compared with prior art is：Compensation space 3 can effectively alleviate composition
The pressure expansion problem of the anti-corrosion material of anti-corrosion passage 2, and the warning firing line 7 in compensation space 3 can in compensation space 3 with
And the pressure in anti-corrosion passage 2 is tested, after pressure value breaks through a certain interval, can trigger alarming line 5 and alarm 6 enters
Row is reported to the police so that staff can in time understand the anticorrosion situation in anti-corrosion passage 2, timely checked and repaired.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this, can not be limited the scope of the invention with this.It is all according to the present invention
Equivalence changes or modification that Spirit Essence is made, all should be included within the scope of the present invention.
Claims (3)
1. a kind of improved steel lining anti-corrosion pipeline, it is characterised in that：Including body, anti-corrosion passage is provided with the body, it is described
The compensation space with anti-corrosion channel connection, the compensation space interval setting are provided with body, the body is externally provided with reserved logical
Road, is provided with alarming line in the reserved passageway, alarm is arranged at intervals with the alarming line, and the alarming line is provided with and prolongs
The warning firing line in compensation space is extended, the alarm spacing distance is identical with compensation space spacing distance, the body
On be additionally provided with and repair chamber in advance with compensation space spacing distance identical.
2. a kind of improved steel lining anti-corrosion pipeline according to claim 1, it is characterised in that：It is wound with outside the alarming line
Cable tie layer, the cable tie layer is overcoating to be stamped anticorrosive coat.
3. a kind of improved steel lining anti-corrosion pipeline according to claim 1, it is characterised in that：The pre- reparation chamber be through
There is sealing-plug in filling in the cavity of body, the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142890.5A CN106641579A (en) | 2016-12-12 | 2016-12-12 | Improved steel lining anti-corrosion pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142890.5A CN106641579A (en) | 2016-12-12 | 2016-12-12 | Improved steel lining anti-corrosion pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106641579A true CN106641579A (en) | 2017-05-10 |
Family
ID=58825374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611142890.5A Pending CN106641579A (en) | 2016-12-12 | 2016-12-12 | Improved steel lining anti-corrosion pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106641579A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443318A (en) * | 1977-09-10 | 1979-04-05 | Osaka Gas Co Ltd | Method of coating inner surface of existing conduit |
| JPS5447768A (en) * | 1977-09-21 | 1979-04-14 | Osaka Gas Co Ltd | Inner surface coating of conduit already constructed |
| RU2190149C1 (en) * | 2001-05-16 | 2002-09-27 | Михаил Георгиевич Жданов | Method and device for inner corrosion protection of welded joint zone of pipes |
| CN201462306U (en) * | 2009-07-28 | 2010-05-12 | 石家庄巨力科技有限公司 | High temperature resistant anti-explosion auto-alarm corrugated compensator capable of being monitored |
| CN202946791U (en) * | 2012-08-20 | 2013-05-22 | 南通中洋工贸有限公司 | Compensating steel lining anticorrosive pipeline |
| CN104373749A (en) * | 2014-10-31 | 2015-02-25 | 哈尔滨朗格斯特节能科技有限公司 | Prefabricated directly-buried anticorrosion pipeline and installing method |
| CN104712874A (en) * | 2013-12-13 | 2015-06-17 | 中国石油天然气集团公司 | Buried natural gas pipeline earth-surface overflowing drainage cover and application method |
| CN205244643U (en) * | 2015-11-17 | 2016-05-18 | 杭州宏运绿化工程有限公司 | Municipal administration is with having drainage pipe who prevents corrosive effects |
| CN105782725A (en) * | 2016-04-11 | 2016-07-20 | 长江师范学院 | Shale gas pipeline leakage monitoring and recycling treatment method |
| CN205479988U (en) * | 2016-03-16 | 2016-08-17 | 大连益多管道有限公司 | High temperature resistant polyurethane thermal insulation pipe way |
| CN206246925U (en) * | 2016-11-15 | 2017-06-13 | 泰州市瑞隆防腐设备厂 | A kind of improved steel lining anti-corrosion pipeline |
-
2016
- 2016-12-12 CN CN201611142890.5A patent/CN106641579A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443318A (en) * | 1977-09-10 | 1979-04-05 | Osaka Gas Co Ltd | Method of coating inner surface of existing conduit |
| JPS5447768A (en) * | 1977-09-21 | 1979-04-14 | Osaka Gas Co Ltd | Inner surface coating of conduit already constructed |
| RU2190149C1 (en) * | 2001-05-16 | 2002-09-27 | Михаил Георгиевич Жданов | Method and device for inner corrosion protection of welded joint zone of pipes |
| CN201462306U (en) * | 2009-07-28 | 2010-05-12 | 石家庄巨力科技有限公司 | High temperature resistant anti-explosion auto-alarm corrugated compensator capable of being monitored |
| CN202946791U (en) * | 2012-08-20 | 2013-05-22 | 南通中洋工贸有限公司 | Compensating steel lining anticorrosive pipeline |
| CN104712874A (en) * | 2013-12-13 | 2015-06-17 | 中国石油天然气集团公司 | Buried natural gas pipeline earth-surface overflowing drainage cover and application method |
| CN104373749A (en) * | 2014-10-31 | 2015-02-25 | 哈尔滨朗格斯特节能科技有限公司 | Prefabricated directly-buried anticorrosion pipeline and installing method |
| CN205244643U (en) * | 2015-11-17 | 2016-05-18 | 杭州宏运绿化工程有限公司 | Municipal administration is with having drainage pipe who prevents corrosive effects |
| CN205479988U (en) * | 2016-03-16 | 2016-08-17 | 大连益多管道有限公司 | High temperature resistant polyurethane thermal insulation pipe way |
| CN105782725A (en) * | 2016-04-11 | 2016-07-20 | 长江师范学院 | Shale gas pipeline leakage monitoring and recycling treatment method |
| CN206246925U (en) * | 2016-11-15 | 2017-06-13 | 泰州市瑞隆防腐设备厂 | A kind of improved steel lining anti-corrosion pipeline |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
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| WD01 | Invention patent application deemed withdrawn after publication |