CN102330869A - Pipeline operation equipment - Google Patents
Pipeline operation equipment Download PDFInfo
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- CN102330869A CN102330869A CN201010537102A CN201010537102A CN102330869A CN 102330869 A CN102330869 A CN 102330869A CN 201010537102 A CN201010537102 A CN 201010537102A CN 201010537102 A CN201010537102 A CN 201010537102A CN 102330869 A CN102330869 A CN 102330869A
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Abstract
The invention relates to pipeline operation equipment and belongs to the technical field of pipeline operation. The pipeline operation equipment comprises a cylindrical skeleton, a bypass valve arranged in the cylindrical skeleton and a control device for controlling the moving speed of the operation equipment. The pipeline operation equipment also comprises a power generator, a position sensor and a control device, wherein the power generator is arranged at the position adjacent to the fluid entering end in a bypass port of the cylindrical skeleton and is used for converting the kinetic energy of the fluid into electric energy used by power consumption devices including the control device; the position sensor is used for detecting the opening of the bypass valve; the control device is used for judging whether the opening value detected by the position sensor is lower than a predetermined angle; and if the opening value detected by the position sensor is lower than the predetermined angle, the power generator stops charging a battery in the equipment. The battery in the pipeline operation equipment can be charged through the power generator and the pipeline operation equipment stably work for a long time in a pipeline through the management of the control device, thereby greatly reducing the potential safety hazards existing in the existing pipeline operation equipment.
Description
Technical field
The invention belongs to the pipeline operations technical field, particularly a kind of can the equipment with the pipeline operations of electricity generating device.
Background technique
To work such as pipeline keep in repair, safeguards, removes contamination, generally all is in pipeline, to settle pipeline operations to equip the pipeline operations that realizes various complicacies for effectively.Such as be used for clearing of pipeline through wiper; Detect the defectives such as distortion, corrosion of pipeline through in-pipeline detector, find in advance and handle, cause major accident in the future to prevent these potential risks; Through pipeline robot carry out more complicated maintenance, work such as safeguard, remove contamination.
Yet existing pipeline mileage and station spacing are very long, and it is very long to make that pipeline operations is equipped in the interior activity duration of pipeline, and the electric weight of storage battery often can't satisfy the demand of long working, and capacity of battery has also limited the power selection scope of consuming components.If increase battery, not only need the more space of laying, also increased the weight of entire job equipment, thus the normal travel speed of influence equipment.If the working equipment gait of march comparatively fast also can be clashed into the pipeline elbow, cause accidents such as pipeline damage.
Summary of the invention
The object of the present invention is to provide a kind of pipeline operations equipment with electricity generating device; This equipment is given the battery charge in the equipment through electricity generating device; And the management through control gear makes and has significantly reduced the potential safety hazard that existing pipeline operations equipment exists by pipeline operations equipment stable operation in pipeline for a long time.
In order to realize the foregoing invention purpose, the embodiment of the invention provides a kind of pipeline operations equipment, comprises cylindrical skeleton, is arranged on bypass valve in the said cylindrical skeleton and the control gear of controlling said working equipment gait of march, and said pipeline operations equipment also comprises:
Electricity generating device is arranged on the interior position near the fluid inlet end of said cylindrical skeleton by-pass hole, is used for the kinetic energy of fluid is converted into the electric energy that confession comprises that the power consumer apparatus of said control gear is used;
Battery is used to store the electric energy that supplies said power consumer apparatus to use;
Position transducer is used to detect the aperture of said bypass valve;
Control gear is used to judge whether the detected opening value of position transducer is lower than predetermined angle, if the detected opening value of position transducer is lower than predetermined angle, then stops said electricity generating device and gives said battery charge.
Power consumer apparatus can comprise circuit, position transducer, pressure reduction and the temperature transducer of control gear, and the ultralow frequency transmitter of common wiper, and internal detector and the various functional element of pipeline robot are like leakage field and ultrasonic wave sensor, direct current generator etc.
For Global Operation time and the mileage that guarantees that electricity generating device effectively generates electricity and electric power storage is equipped with prolongation; Said electricity generating device comprises through fluid-operated turbine or impeller; Said turbine or impeller are connected with reduction gear box through running shaft; Said reduction gear box links to each other with the motor shaft of generator; Said reduction gear box and said generator are through the seal closure sealing, and the electric energy output end of said generator links to each other with said battery through rectification circuit, so that said battery is supplied power to the power consumer apparatus that comprises said control gear through power supply circuits.
Wherein, said control gear stops said electricity generating device and is specially for said battery charge, and said control gear switches to load circuit with the electric energy output end of said generator.
In order effectively to detect the aperture of bypass valve, said position transducer is installed on the said bypass valve.
In order to protect battery, control gear also is used for when said battery charge sensor detects battery and is full of electricity, and the electric energy output end of said generator is switched to load circuit.
The advantage of the embodiment of the invention is under the situation of less battery, to make and has significantly reduced the potential safety hazard that existing pipeline operations equipment exists by pipeline operations equipment stable operation in pipeline for a long time.
Description of drawings
In order to be illustrated more clearly in the technological scheme of the embodiment of the invention; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the functional structure schematic block diagram of the pipeline operations equipment that provides of the embodiment of the invention.
Fig. 2 is the cross-section structure schematic block diagram of a kind of pipeline operations equipment that provides of the embodiment of the invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technological scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiments.Illustrative examples of the present invention and explanation thereof are used to explain the present invention; But conduct is not to qualification of the present invention; Based on the embodiment among the present invention; Those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention provides a kind of pipeline operations equipment with electricity generating device; As shown in Figure 1; The functional structure schematic block diagram that Fig. 1 equips for the pipeline operations that the embodiment of the invention provides; As can be seen from Figure 1, this pipeline operations equipment mainly comprises equipment main body 1, electricity generating device 2, position transducer 3, bypass valve 4 (bypass device), battery 5 and control gear 6, because the working environment of pipeline operations equipment is in pipeline; So equipment main body 1 mainly is (also can be several supporting wheels by cylindrical skeleton and several leather cups; Present embodiment describes with leather cup) form structure, the equal opening in cylindrical skeleton rear and front end forms by-pass hole, is convenient to fluid like this and passes in and out from intraskeletal by-pass hole; And leather cup is can cylindrical skeleton be supported in the pipeline; Whole like this equipment just can place in the pipeline and advanced by fluid drives, because the control gear 6 of the structure of equipment main body 1 and associated components bypass valve 4 and control operation equipment gait of march is existing technology, does not give unnecessary details so the present invention does not do too much at this.Position near the fluid inlet end in the 1 cylindrical skeleton by-pass hole of equipment main body is provided with electricity generating device 2, and this electricity generating device 2 can generate electricity through fluid, is used for the kinetic energy of fluid is converted into the electric energy that confession comprises that the power consumer apparatus of control gear 6 is used.These electric energy all export storage in the battery 5 to, supply said power consumer apparatus to use.Power consumer apparatus can comprise control gear 6, position transducer 3, pressure reduction and temperature transducer, and the ultralow frequency transmitter of common wiper, and internal detector and the various functional element of pipeline robot are like leakage field and ultrasonic wave sensor, direct current generator etc.
In order to specify the pipeline operations equipment of the described automatic speed regulation of the embodiment of the invention, further specify through illustrative example below, as shown in Figure 2, the cross-section structure schematic block diagram that Fig. 2 equips for a kind of pipeline operations that the embodiment of the invention provides.Pipeline operations equipment among Fig. 2 places a pipeline; This pipeline operations equipment main body comprises that it (can certainly be other shapes that the rear and front end opening can make the cylindrical by-pass hole of pipeline inner fluid turnover; Like rectangular build etc.) cylindrical skeleton 12 (also can be several supporting wheels with being arranged circumferentially at this cylindrical skeleton 12 outer walls and several leather cups 11 that cylindrical skeleton 12 is supported in the pipeline; Present embodiment describes with leather cup); Such as butterfly leather cup, straight-plate-type polyurethane leather cup, conventional polyurethanes wiper etc.; Leather cup 11 among Fig. 2 mainly is distributed in the front and back side of cylindrical skeleton 12, and whole equipment just can rely on leather cup 11 in pipeline, to advance when the operation equipment receives fluid impact like this.In 12 on skeleton, be provided with bypass valve 13, this bypass valve 13 can be the bypass butterfly valve, also can be bypass rotary valve or directly moving clean cut system bypass valve, and present embodiment does not limit at this, and those skilled in the art can be provided with according to actual needs.Bypass valve 13 in the present embodiment is provided with position transducer (not shown among Fig. 2), is used to detect the aperture of bypass valve 13.In the present embodiment in said cylindrical skeleton by-pass hole the position near the fluid inlet end be provided with electricity generating device 16; This electricity generating device 16 comprises through fluid-operated turbine or impeller 164; This turbine or impeller 164 are connected with reduction gear box 163 through running shaft 165; Reduction gear box 163 links to each other with the motor shaft of generator 162; When fluid gets into by-pass hole, will make turbine or impeller 164 rotations like this, can not effectively generate electricity, drive generator 162 generatings through reduction gear box 163 in order to prevent too fast rotation.In order to protect reduction gear box 163 and generator 162, seal closure 161 is sealed reduction gear box 163 and generator 162.And the electric energy output end of generator 162 through rectification circuit (not shown among Fig. 2) and the equipment in battery 5 link to each other, battery 5 just can be stored reliable electric energy like this.And in order to give the power consumer apparatus that comprises control gear 15 power supply, battery 5 links to each other with control gear 15 through power supply circuits (not shown among Fig. 2).When in operation is equipped in pipeline, working like this, 16 generatings of fluid drives electricity generating device, electric energy stores then through battery 5 and is exported by control gear 15 control electric energy.When control gear 15 is judged the detected opening value of position transducer and is lower than predetermined angle (the butterfly plate predetermined angle is 30 ° in such as the bypass butterfly valve); Control gear 15 is desired generation outage device 16 and is given when battery 5 charges in the equipment; This time-control apparatus 15 switches to load circuit (not shown among Fig. 2) with the electric energy output end of generator 162; Such as switching through a diverter switch, so the electric energy of generator 162 electric energy output end output is just by load circuit consumption.Under this situation, when judging the detected opening value of position transducer greater than predetermined angle as if control gear 15, this time-control apparatus 15 can switch back power supply circuits again.
In the present embodiment; If when battery 5 was full of electricity, control gear 15 can switch to the electric energy output end of generator 162 load circuit (not shown among Fig. 2) in order to protect the battery proper functioning; Still can switch through a diverter switch; Battery 5 just can not be recharged like this, and the electric energy of generator 162 then can consume through load circuit, and battery then continues power supply.
Pipeline operations equipment through present embodiment provides can be known; The described pipeline operations equipment of the embodiment of the invention can change the fluid dynamic energy in the pipeline into the electric energy that self uses; And, make pipeline operations equipment stable operation in pipeline for a long time according to the aperture of bypass valve control power supply, simple in structure; Cost is lower; Help applying,, significantly reduced the potential safety hazard that existing pipeline operations equipment exists like this such as can be applicable to common wiper, internal detector and pipeline robot.
Certainly, above-described specific embodiment has carried out further explain to the object of the invention, technological scheme and beneficial effect; Institute is understood that; The above is merely specific embodiment of the present invention, and is not used in qualification protection scope of the present invention, and is all within logic of the present invention and principle; Any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a pipeline operations equipment comprises cylindrical skeleton, is arranged on bypass valve in the said cylindrical skeleton and the control gear of controlling said working equipment gait of march, it is characterized in that, said pipeline operations equipment also comprises:
Electricity generating device is arranged on the interior position near the fluid inlet end of said cylindrical skeleton by-pass hole, is used for the kinetic energy of fluid is converted into the electric energy that confession comprises that the power consumer apparatus of said control gear is used;
Battery is used to store the electric energy that supplies said power consumer apparatus to use;
Position transducer is used to detect the aperture of said bypass valve;
Control gear is used to judge whether the detected opening value of position transducer is lower than predetermined angle, if the detected opening value of position transducer is lower than predetermined angle, then stops said electricity generating device and gives said battery charge.
2. equipment according to claim 1; It is characterized in that; Said electricity generating device comprises through fluid-operated turbine or impeller; Said turbine or impeller are connected with reduction gear box through running shaft, and said reduction gear box links to each other with the motor shaft of generator, and said reduction gear box and said generator are through the seal closure sealing; The electric energy output end of said generator links to each other with said battery through rectification circuit, so that said battery is supplied power to the power consumer apparatus that comprises said control gear through power supply circuits.
3. equipment according to claim 2 is characterized in that, said control gear stops said electricity generating device and is specially for said battery charge, and said control gear switches to load circuit with the electric energy output end of said generator.
4. according to claim 1 or 3 described equipments, it is characterized in that said position transducer is installed on the said bypass valve.
5. according to claim 1 or 3 described equipments, it is characterized in that,
Control gear also is used for when said battery is full of electricity, and the electric energy output end of said generator is switched to load circuit.
6. according to claim 1 or 3 described equipments, it is characterized in that,
Said pipeline operations equipment comprises common wiper, internal detector and pipeline robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010537102 CN102330869B (en) | 2010-11-09 | 2010-11-09 | Pipeline operation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010537102 CN102330869B (en) | 2010-11-09 | 2010-11-09 | Pipeline operation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102330869A true CN102330869A (en) | 2012-01-25 |
| CN102330869B CN102330869B (en) | 2013-04-24 |
Family
ID=45482756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010537102 Expired - Fee Related CN102330869B (en) | 2010-11-09 | 2010-11-09 | Pipeline operation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102330869B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607426A (en) * | 2015-02-11 | 2015-05-13 | 冯洪仁 | Medium-drive dirt cleaning machine for transmission pipelines |
| CN104634376A (en) * | 2013-11-15 | 2015-05-20 | 中国石油天然气股份有限公司 | Non-insertion sound wave type pigging passing indicator monitoring device and monitoring method |
| CN111981242A (en) * | 2020-08-14 | 2020-11-24 | 宜昌华腾管道工程有限公司 | Pipeline leakage detection robot |
| CN112145869A (en) * | 2020-09-27 | 2020-12-29 | 中石油西北联合管道有限责任公司 | Speed control system for detector in high-pressure and large-caliber gas transmission pipeline |
| CN114618844A (en) * | 2022-03-15 | 2022-06-14 | 上海工程技术大学 | Cleaning device for petroleum conveying pipeline |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003078887A1 (en) * | 2002-03-15 | 2003-09-25 | Weatherford/Lamb, Inc. | Tractors for movement along a pipeline within a fluid flow |
| CN1492145A (en) * | 2002-01-11 | 2004-04-28 | 厉志刚 | Micro turbine generation machine group |
| EP1171733B2 (en) * | 1999-04-17 | 2008-09-17 | P.A.C.T. Engineering (Scotland) Limited | Pipe cleaning device |
| CN101307855A (en) * | 2008-05-12 | 2008-11-19 | 北京邮电大学 | Flexible wiggle pipeline robot |
| CN201288921Y (en) * | 2008-10-31 | 2009-08-12 | 北华大学 | Pipeline scrawling device capable of adjusting fluid drive speed |
-
2010
- 2010-11-09 CN CN 201010537102 patent/CN102330869B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1171733B2 (en) * | 1999-04-17 | 2008-09-17 | P.A.C.T. Engineering (Scotland) Limited | Pipe cleaning device |
| CN1492145A (en) * | 2002-01-11 | 2004-04-28 | 厉志刚 | Micro turbine generation machine group |
| WO2003078887A1 (en) * | 2002-03-15 | 2003-09-25 | Weatherford/Lamb, Inc. | Tractors for movement along a pipeline within a fluid flow |
| CN101307855A (en) * | 2008-05-12 | 2008-11-19 | 北京邮电大学 | Flexible wiggle pipeline robot |
| CN201288921Y (en) * | 2008-10-31 | 2009-08-12 | 北华大学 | Pipeline scrawling device capable of adjusting fluid drive speed |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634376A (en) * | 2013-11-15 | 2015-05-20 | 中国石油天然气股份有限公司 | Non-insertion sound wave type pigging passing indicator monitoring device and monitoring method |
| CN104607426A (en) * | 2015-02-11 | 2015-05-13 | 冯洪仁 | Medium-drive dirt cleaning machine for transmission pipelines |
| CN111981242A (en) * | 2020-08-14 | 2020-11-24 | 宜昌华腾管道工程有限公司 | Pipeline leakage detection robot |
| CN112145869A (en) * | 2020-09-27 | 2020-12-29 | 中石油西北联合管道有限责任公司 | Speed control system for detector in high-pressure and large-caliber gas transmission pipeline |
| CN114618844A (en) * | 2022-03-15 | 2022-06-14 | 上海工程技术大学 | Cleaning device for petroleum conveying pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102330869B (en) | 2013-04-24 |
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Granted publication date: 20130424 Termination date: 20131109 |