CN106322127A - Method for installing built-in infrasonic wave sensor - Google Patents
Method for installing built-in infrasonic wave sensor Download PDFInfo
- Publication number
- CN106322127A CN106322127A CN201611044760.8A CN201611044760A CN106322127A CN 106322127 A CN106322127 A CN 106322127A CN 201611044760 A CN201611044760 A CN 201611044760A CN 106322127 A CN106322127 A CN 106322127A
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- China
- Prior art keywords
- sensor
- flange
- pipeline
- built
- perforate
- 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
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention relates to a method for installing built-in infrasonic wave sensor. Applying the method of perforating pipeline for sensor installation, with the suites including but not limited to series components, ball valve, sensor flange, sensor installation lagging, sealing ring and fixture: perforate at appropriate position of the pipeline; weld series components on perforating point; weld ball valve with series component or on perforating point of the pipeline; use fixture to fix the sensor flange together with ball valve; fix the sensor installation gagging outside the sensor and using the sealing ring on joints for seal. The advantages of the invention lie on: the provided method for sensor installation is easy to realize and fast to operate, and also is convenient for real-time signal inspection inside the oil and gas pipeline.
Description
Technical field
The present invention relates to a kind of infrasonic wave pipeline leakage checking system sensor installation method, this kind of installation method is suitable for using
Installation in all similar system sensors.
Background technology
At present, along with oil transportation, the growth of the feed channel input time limit, there are substantial amounts of oil, feed channel every year, because aging appearance
Corrosion failure and cause the phenomenon of leakage, particularly some pipeline is also easy to be caused by artificial destruction leakage, leaks out
Oil, gas not only can cause huge economic loss and serious environmental pollution, also can set off an explosion, cause severe society time serious
Can affect.In existing pipeline leakage checking system, infrasonic wave pipeline leakage checking system is installed simple with it, location standard
Really, feature easy to maintenance, the most widely popularization and application.Infrasonic sensor is the pass of infrasonic wave pipeline leakage checking system
Key member, system utilizes infrasonic sensor to realize the collection of leakage signal, sends alarm signal by analyzing leakage signal
Breath, therefore, the installation method of infrasonic sensor (hereinafter referred to as sensor) directly influences final Leak Detection precision.
The sensor installation method of existing leak detection system to be mounted directly at pipeline meter often or other are existing
Some interface positions, these installation sites are not that the demand according to pipeline leakage testing is designed, it is more likely that can be right
Leakage signal produces decay, and, these positions are generally not the optimum position installing sensor, certainly will be to the inspection of leakage signal
Survey and produce impact, ultimately cause the increase of detection error, cause wrong report or fail to report.
Summary of the invention
It is an object of the invention to for deficiency of the prior art, it is provided that a kind of brand-new sensor installation method, it is achieved
Simply, quick for installation, conveniently the signal in oil transportation, feed channel is detected in real time.
For achieving the above object, the invention discloses following technical scheme:
Built-in infrasonic sensor installation method, uses the method for perforate on pipeline to install sensor, installs sensing
The external member of device includes but not limited to that series components, ball valve, sensor flange, sensor are installed protective cover, O-ring seal and fix
Part:
Suitable position perforate on pipeline, welds series components at tapping, and ball valve welds with series components or welds
Being connected at pipeline tapping, sensor flange is fixed together by flange and ball valve, and fixture is for by sensor flange and ball
Fixing of valve, sensor is installed protective cover and is fixed on sensor external, and O-ring seal seals in bonding part.
Further, on pipeline during perforate, lateral opening or longitudinal perforate.
Further, on pipeline during lateral opening, perforate direction is laterally along position of center line, and 90 degree are perpendicular to pipeline
Direction；On pipeline during longitudinal perforate, perforate direction is perpendicular to duct orientation for longitudinally 90 degree.
Further, described series components is bypass arm.
Further, described fixture is bolt, nut.
Further, described sensor flange includes three parts, is divided into sensor mounting flange, little flange and method of draining the oil
Blue: sensor mounting flange and ball valve are by Flange joint, and form a whole with little flange, flange of draining the oil；Sensor is solid
It is scheduled on little flange；Drain the oil flange and sensor mounting flange is bolted, and sensor and little flange are fixed on biography
In the cavity of sensor mounting flange and flange composition of draining the oil, the external testing tool of draining the oil of flange of draining the oil.
Further, the external member of described installation sensor uses zinc-plated process.
Further, the external member of described installation sensor is stainless steel.
As seen from the above technical solution provided by the invention, the sensor installation method that patent of the present invention provides realizes
Simply, quick for installation, conveniently the signal in oil transportation, feed channel is detected in real time.
Accompanying drawing explanation
The installation method schematic top plan view that Fig. 1 provides for the embodiment of the present invention.
The installation method that Fig. 2 provides for the embodiment of the present invention is along the schematic diagram in pipe laying direction.Wherein:
1-ball valve flange, 2-sensor flange, 3-sensor installs protective cover, 4-sensor, 5-series components, 6-pipe
Road.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into the model of present invention protection
Enclose.
The core of the present invention is to provide a kind of built-in infrasonic sensor installation method, convenient in oil transportation, feed channel
Signal detect in real time.
Refer to Fig. 1-Fig. 2.
Built-in infrasonic sensor installation method, uses the method for perforate on pipeline to install sensor 4, installs sensing
The external member of device 4 include but not limited to series components 5, ball valve, sensor flange 2, sensor install protective cover 3, O-ring seal and
Fixture etc.:
Suitable position perforate on pipeline 6 (carries out perforate in the position being conducive to detection pipe interior signal), is opening
Welding series components 5 at hole, ball valve welds or is welded on series components 5 at pipeline tapping, and ball valve is for going out at sensor 4
During existing problem, closing valve and overhaul sensor 4, sensor flange 2 is fixed together by flange and ball valve, fixture
Fixing for by sensor flange 2 and ball valve, protective cover 3 installed by sensor, and to be fixed on sensor 4 outside, and sensor is installed anti-
Guard shield 3 is used for protecting sensor 4, prevents sensor 4 by extraneous destruction and erosion, and protective cover is by the communication cable of sensor
Exporting to outside, be connected with next stage parts, O-ring seal seals in bonding part.
As specific embodiment, on pipeline 6 during perforate, typically use lateral opening, under special circumstances, such as carry
When medium is natural gas, longitudinal perforate, i.e. perforate set direction is straight up.
As specific embodiment, on pipeline 6 during lateral opening, perforate direction is laterally along position of center line, and 90 degree hang down
Straight in pipeline 6 direction；On pipeline 6 during longitudinal perforate, perforate direction is perpendicular to pipeline 6 direction for longitudinally 90 degree.
As specific embodiment, described series components 5 is bypass arm.
As specific embodiment, described fixture is bolt, nut.
As specific embodiment, described sensor flange 2 includes three parts, is divided into sensor mounting flange, little flange
With flange of draining the oil: sensor mounting flange and ball valve are by Flange joint, and form a whole with little flange, flange of draining the oil；
Sensor 4 is fixed on little flange；Drain the oil flange and sensor mounting flange is bolted, and by sensor and little flange
Be fixed on sensor mounting flange and drain the oil flange composition cavity in, drain the oil flange can other parts external, such as work of draining the oil
Tools etc., are used for test of draining the oil.
As specific embodiment, the external member of described installation sensor uses zinc-plated process or uses stainless steel, anti-
Stop part is corroded.
Comparing the content introduced in background technology, the present invention realizes simply, quick for installation, convenient in oil transportation, feed channel
Signal detect in real time.
The above is only the preferred embodiment of the present invention, is not intended to limit；Although it should be pointed out that, with reference to above-mentioned respectively
The present invention has been described in detail by embodiment, it will be understood by those within the art that, its still can to above-mentioned respectively
Technical scheme described in embodiment is modified, or the most some or all of technical characteristic is carried out equivalent；And this
A little amendments and replacement, do not make the essence of corresponding technical scheme depart from the scope of various embodiments of the present invention technical scheme.
Claims (8)
- The most built-in infrasonic sensor installation method, it is characterised in that use the method for perforate on pipeline to install sensor, The external member installing sensor includes but not limited to that series components, ball valve, sensor flange, sensor install protective cover, fluid sealant Circle and fixture:Suitable position perforate on pipeline, welds series components at tapping, and ball valve welds with series components or is welded on At pipeline tapping, sensor flange is fixed together by flange and ball valve, and fixture is for by sensor flange and ball valve Fixing, sensor is installed protective cover and is fixed on sensor external, and O-ring seal seals in bonding part.
- Built-in infrasonic sensor installation method the most according to claim 1, it is characterised in that perforate on pipeline Time, lateral opening or longitudinal perforate.
- Built-in infrasonic sensor installation method the most according to claim 2, it is characterised in that laterally open on pipeline Kong Shi, perforate direction is laterally along position of center line, and 90 degree are perpendicular to duct orientation；On pipeline during longitudinal perforate, perforate side It is perpendicular to duct orientation to for longitudinally 90 degree.
- Built-in infrasonic sensor installation method the most according to claim 1, it is characterised in that described series components is Bypass arm.
- Built-in infrasonic sensor installation method the most according to claim 1, it is characterised in that described fixture is spiral shell Bolt, nut.
- Built-in infrasonic sensor installation method the most according to claim 1, it is characterised in that described sensor flange Including three parts, it is divided into sensor mounting flange, little flange and flange of draining the oil: sensor mounting flange and ball valve pass through flange Connect, and form a whole with little flange, flange of draining the oil；Sensor is fixed on little flange；Drain the oil flange and sensor peace Dress flange is bolted, and sensor and little flange are fixed on sensor mounting flange and the cavity of flange composition of draining the oil In, the external testing tool of draining the oil of flange of draining the oil.
- Built-in infrasonic sensor installation method the most according to claim 1, it is characterised in that described installation sensor External member use zinc-plated process.
- Built-in infrasonic sensor installation method the most according to claim 1, it is characterised in that described installation sensor External member be stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044760.8A CN106322127A (en) | 2016-11-22 | 2016-11-22 | Method for installing built-in infrasonic wave sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044760.8A CN106322127A (en) | 2016-11-22 | 2016-11-22 | Method for installing built-in infrasonic wave sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106322127A true CN106322127A (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611044760.8A Pending CN106322127A (en) | 2016-11-22 | 2016-11-22 | Method for installing built-in infrasonic wave sensor |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136555A (en) * | 2021-11-30 | 2022-03-04 | 成都铭鉴知源油田工程科技有限公司 | Method and device for testing discharge of sulfur-containing pipeline of infrasonic wave equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289019A (en) * | 1979-10-30 | 1981-09-15 | The United States Of America As Represented By The United States Department Of Energy | Method and means of passive detection of leaks in buried pipes |
| CN201297502Y (en) * | 2008-05-15 | 2009-08-26 | 中国石油大学(北京) | Infrasound-based remote natural gas pipeline leakage detection device and system |
| CN101832472A (en) * | 2010-06-12 | 2010-09-15 | 中国石油化工股份有限公司管道储运分公司 | System implementing pipeline leak detection by utilizing infrasonic wave |
| WO2015192869A1 (en) * | 2014-06-16 | 2015-12-23 | Vonroll Infratec (Investment) Ag | Method and measuring device for locating a leak in a pipeline network for gaseous or liquid media |
| CN105351756A (en) * | 2015-11-23 | 2016-02-24 | 杨璐馨 | Pipeline leakage recognizing and positioning system and method based on sound wave imaging |
-
2016
- 2016-11-22 CN CN201611044760.8A patent/CN106322127A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289019A (en) * | 1979-10-30 | 1981-09-15 | The United States Of America As Represented By The United States Department Of Energy | Method and means of passive detection of leaks in buried pipes |
| CN201297502Y (en) * | 2008-05-15 | 2009-08-26 | 中国石油大学(北京) | Infrasound-based remote natural gas pipeline leakage detection device and system |
| CN101832472A (en) * | 2010-06-12 | 2010-09-15 | 中国石油化工股份有限公司管道储运分公司 | System implementing pipeline leak detection by utilizing infrasonic wave |
| WO2015192869A1 (en) * | 2014-06-16 | 2015-12-23 | Vonroll Infratec (Investment) Ag | Method and measuring device for locating a leak in a pipeline network for gaseous or liquid media |
| CN105351756A (en) * | 2015-11-23 | 2016-02-24 | 杨璐馨 | Pipeline leakage recognizing and positioning system and method based on sound wave imaging |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136555A (en) * | 2021-11-30 | 2022-03-04 | 成都铭鉴知源油田工程科技有限公司 | Method and device for testing discharge of sulfur-containing pipeline of infrasonic wave equipment |
| CN114136555B (en) * | 2021-11-30 | 2024-04-30 | 成都铭鉴知源油田工程科技有限公司 | Method and device for testing leakage of sulfur-containing pipeline of infrasonic wave equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Xiaofeng Inventor after: Wang Liangfeng Inventor after: Xin Yan Inventor after: Ji Xiao Inventor before: Yang Xiaofeng Inventor before: Wang Liangfeng Inventor before: Song Zhilin Inventor before: Ruan Xiaohui |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |