CN103742793A - Crude oil pipeline leakage alarm device - Google Patents
Crude oil pipeline leakage alarm device Download PDFInfo
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- CN103742793A CN103742793A CN201410000202.6A CN201410000202A CN103742793A CN 103742793 A CN103742793 A CN 103742793A CN 201410000202 A CN201410000202 A CN 201410000202A CN 103742793 A CN103742793 A CN 103742793A
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- crude oil
- oil pipeline
- control system
- alarm device
- pipeline leakage
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Abstract
The invention discloses a crude oil pipeline leakage alarm device and belongs to the field of petroleum equipment. The crude oil pipeline leakage alarm device comprises a cone, a ball, a small gas engine, a control system, a generator, a liquid crystal record screen, a gas sensor and an alarm, wherein the ball is mounted above the cone; the small gas engine is mounted on the ball; the generator is mounted at the side of the small gas engine and is connected with the control system by leads; the control system is connected with the liquid crystal record screen, the gas sensor and the alarm through leads. The crude oil pipeline leakage alarm device is a monitoring and alarming device which is directly mounted on the crude oil pipeline; once leakage is occurred, the crude oil pipeline leakage alarm device is capable of giving an alarm automatically to remind the people around; and moreover, the crude oil pipeline leakage alarm device is capable of providing energy automatically and does not need external power, so that the crude oil pipeline leakage alarm device meets the requirements of the field setting and has positive significance.
Description
Technical field
The present invention relates to Technique of Crude Oil Transport Pipeline Leak warning device, belong to oil equipment field.
Background technique
In about 3 o'clock morning on the 22nd of November in 2013, Weifang branch company of oil pipeline and storage branch company of the China Petrochemical Industry petroleum pipeline that is positioned at Qinhuangdao road, economic technical development area, Qingdao and Dao Lu confluce, dining hall in Buddhist temple breaks, and part crude oil flows into Jiaozhou Bay.Specifically, what cause detonation is the oil transport pipeline of China Petrochemical Industry, and the wrecked number of Qingdao oil transport pipeline explosive accident has risen to 55 people.At present, the Qingdao blast accident Line Leader of oil pipeline and storage company of China Petrochemical Industry stops work and make a self-criticism, and the police have controlled 9 oil pipe blast persons liable.The State Council Safety Committee issues < < about the emergency notice > > (hereinafter to be referred as < < notice > >) that carries out the special investigation regulation of the safety such as transportation pipe line a few days ago.November 22, there is to leak the special major accident of blast in the yellow oil transport pipeline in Qingdao, Shandong Province economic development zone China Petrochemical Industry east, causes great casualties and economic loss.< < notice > > requirement, rise in by the end of March, 2014 now, carry out transportation pipe line etc. in China, therefore how effectively monitoring Technique of Crude Oil Transport Pipeline Leak and carry out early warning, is a urgent problem at present.
Summary of the invention
The object of this invention is to provide Technique of Crude Oil Transport Pipeline Leak warning device.
What the present invention will solve is the not good deficiency of existing tubing leak monitoring.
Technique of Crude Oil Transport Pipeline Leak warning device, comprise that cone, spheroid, small gas motor, control system, generator, liquid crystal record screen, gas transducer and alarm, described cone top is provided with spheroid, small gas motor is installed on spheroid, the other generator that is provided with of small gas motor, generator is connected with control system by wire, and control system records screen, gas transducer and alarm by wire and liquid crystal and is connected.
Described control system is take single-chip microcomputer as main intelligent system, built-in wireless transmitter module.
Described cone, spheroid are hollow linking body structure, and disposable 3D laser printing forms.
Described gas transducer is RAE electrochemistry hydrogen sulfide sensor 4H2S-1000.
Advantage of the present invention: a kind of alert detecting device being directly installed on crude oil pipeline is provided, once there be the leakage will automatic alarm, have reminded personnel around, and this equipment has automatic energy supply, without external connection power, met the requirement that field arranges, should there is the wide market space.
Accompanying drawing explanation
Fig. 1 is the structural representation of Technique of Crude Oil Transport Pipeline Leak warning device of the present invention;
In figure: 1, cone 2, spheroid 3, small gas motor 4, control system 5, generator 6, liquid crystal record screen 7, gas transducer 8, alarm.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Technique of Crude Oil Transport Pipeline Leak warning device, comprise cone 1, spheroid 2, small gas motor 3, control system 4, generator 5, liquid crystal record screen 6, gas transducer 7 and alarm 8, described cone 1 top is provided with spheroid 2, small gas motor 3 is installed on spheroid 2, the other generator 5 that is provided with of small gas motor 3, generator 5 is connected with control system 4 by wire, and control system 4 is connected with alarm 8 with liquid crystal record screen 6, gas transducer 7 by wire.
Described control system 4 is take single-chip microcomputer as main intelligent system, and built-in wireless transmitter module, for launching early warning signal to Surveillance center.
Described cone 1, spheroid 2 are hollow linking body structure, and disposable 3D laser printing forms, and material is titanium alloy, has good corrosion resistance and bulk strength.
Whether described gas transducer 7 is RAE electrochemistry hydrogen sulfide sensor 4H2S-1000, for detection of Near Pipelines, leak gas.
Using method of the present invention: beat several holes on the surface of crude oil pipeline, then above the cone of this device 1 being welded on, and carry out carrying out flaw detection, owing to can being mingled with certain inflammable gas in crude oil, will separate out and enter in spheroid 2 by cone 1, for small gas motor 3 provides power, the electricity supply control system 4 that generator 5 sends, once there be leakage, gas transducer 7 will pass to signal control system 4, make alarm 8 automatic alarms, remind personnel around, send wireless signal is monitor control mechanism simultaneously, and this equipment has automatic energy supply, without external connection power, met the requirement that field arranges, can also automatically consume the combustion gas in crude oil, largely can also reduce leakage rate, reduce pipeline pressure, this equipment has positive effect.
Claims (4)
1. Technique of Crude Oil Transport Pipeline Leak warning device, comprise cone (1), spheroid (2), small gas motor (3), control system (4), generator (5), liquid crystal record screen (6), gas transducer (7) and alarm (8), it is characterized in that: described cone (1) top is provided with spheroid (2), small gas motor (3) is installed on spheroid (2), the other generator (5) that is provided with of small gas motor (3), generator (5) is connected with control system (4) by wire, control system (4) is by wire and liquid crystal record screen (6), gas transducer (7) is connected with alarm (8).
2. Technique of Crude Oil Transport Pipeline Leak warning device according to claim 1, is characterized in that: described control system (4) is take single-chip microcomputer as main intelligent system, built-in wireless transmitter module.
3. Technique of Crude Oil Transport Pipeline Leak warning device according to claim 1, is characterized in that: described cone (1), spheroid (2) are hollow linking body structure, and disposable 3D laser printing forms.
4. Technique of Crude Oil Transport Pipeline Leak warning device according to claim 1, is characterized in that: described gas transducer (7) is RAE electrochemistry hydrogen sulfide sensor 4H2S-1000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000202.6A CN103742793B (en) | 2014-01-02 | 2014-01-02 | crude oil pipeline leakage alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000202.6A CN103742793B (en) | 2014-01-02 | 2014-01-02 | crude oil pipeline leakage alarm device |
Publications (2)
| Publication Number | Publication Date |
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| CN103742793A true CN103742793A (en) | 2014-04-23 |
| CN103742793B CN103742793B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410000202.6A Active CN103742793B (en) | 2014-01-02 | 2014-01-02 | crude oil pipeline leakage alarm device |
Country Status (1)
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2120284U (en) * | 1992-01-31 | 1992-10-28 | 谢昌源 | High reliable and precision gas leak protector |
| CN2694091Y (en) * | 2003-10-13 | 2005-04-20 | 北京科创三思科技发展有限公司 | Antitheft early warning system for oil or gas delivery pipeline |
| CN2760379Y (en) * | 2004-12-10 | 2006-02-22 | 四川金星压缩机制造有限公司 | Mobile work station for recovery of oil field associated gas |
| CN1916481A (en) * | 2006-09-04 | 2007-02-21 | 天津市浦海新技术有限公司 | Alarm with data recording device for detecting combustible gas |
| CN2934594Y (en) * | 2006-07-29 | 2007-08-15 | 庞金龙 | Natural gas engine dedicated for oil field |
| CN200996557Y (en) * | 2006-10-18 | 2007-12-26 | 济南市长清计算机应用公司 | Portable air inspecter |
| CN201028294Y (en) * | 2007-04-26 | 2008-02-27 | 陈为增 | Gas leakage automatic control and alarm apparatus |
| CN201397521Y (en) * | 2009-05-15 | 2010-02-03 | 新疆派犨泰克石油科技有限责任公司 | Oil field oil pipeline inspection device |
| CN201810994U (en) * | 2010-03-31 | 2011-04-27 | 中国石油化工股份有限公司 | Portable data acquisition device for acoustic signals when in leakage of gas transmission pipelines |
| CN201832830U (en) * | 2010-07-12 | 2011-05-18 | 张红卫 | Poisoning preventive isolating device of petroleum laboratory |
| CN201954262U (en) * | 2010-12-21 | 2011-08-31 | 董宝玉 | Antitheft device for oil delivery pipelines |
-
2014
- 2014-01-02 CN CN201410000202.6A patent/CN103742793B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2120284U (en) * | 1992-01-31 | 1992-10-28 | 谢昌源 | High reliable and precision gas leak protector |
| CN2694091Y (en) * | 2003-10-13 | 2005-04-20 | 北京科创三思科技发展有限公司 | Antitheft early warning system for oil or gas delivery pipeline |
| CN2760379Y (en) * | 2004-12-10 | 2006-02-22 | 四川金星压缩机制造有限公司 | Mobile work station for recovery of oil field associated gas |
| CN2934594Y (en) * | 2006-07-29 | 2007-08-15 | 庞金龙 | Natural gas engine dedicated for oil field |
| CN1916481A (en) * | 2006-09-04 | 2007-02-21 | 天津市浦海新技术有限公司 | Alarm with data recording device for detecting combustible gas |
| CN200996557Y (en) * | 2006-10-18 | 2007-12-26 | 济南市长清计算机应用公司 | Portable air inspecter |
| CN201028294Y (en) * | 2007-04-26 | 2008-02-27 | 陈为增 | Gas leakage automatic control and alarm apparatus |
| CN201397521Y (en) * | 2009-05-15 | 2010-02-03 | 新疆派犨泰克石油科技有限责任公司 | Oil field oil pipeline inspection device |
| CN201810994U (en) * | 2010-03-31 | 2011-04-27 | 中国石油化工股份有限公司 | Portable data acquisition device for acoustic signals when in leakage of gas transmission pipelines |
| CN201832830U (en) * | 2010-07-12 | 2011-05-18 | 张红卫 | Poisoning preventive isolating device of petroleum laboratory |
| CN201954262U (en) * | 2010-12-21 | 2011-08-31 | 董宝玉 | Antitheft device for oil delivery pipelines |
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| CN103742793B (en) | 2017-01-18 |
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