CN109655349A - The high pressure pressure testing device of pipeline for remotely controlling - Google Patents
The high pressure pressure testing device of pipeline for remotely controlling Download PDFInfo
- Publication number
- CN109655349A CN109655349A CN201811548226.XA CN201811548226A CN109655349A CN 109655349 A CN109655349 A CN 109655349A CN 201811548226 A CN201811548226 A CN 201811548226A CN 109655349 A CN109655349 A CN 109655349A
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- valve
- pressure
- needle
- pressure testing
- remote console
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A kind of high pressure pressure testing device of the pipeline for remotely controlling, is equipped with: supercharged circuit and pressure release route, and two control routes are switched over by ball valve；Wherein, the starting point of supercharged circuit is pressure testing water source, which connect with third needle-valve, booster pump, the second needle-valve, first pressure gauge and pilot system；Pressure release route starting point is pilot system, and the starting point of pilot system is pressure testing water source, the pressure testing water source is connect with third needle-valve, booster pump, the second needle-valve, first pressure gauge and pilot system；Pilot system passes through hose, thermometer, second pressure gauge, the first needle-valve, water storage tank connection；And several needle-valves are connected by automatically controlled circuit with remote console, and the open and close of several needle-valves are remotely controlled by remote console.Control zone is arranged except safe distance the present invention, and the long-range pressure testing process for controlling pressure testing pipeline makes operator far from high-risk operations area, solving the problems, such as operator, manual control valve carries out lifting press operation at the scene.
Description
Technical field
The present invention relates to a kind of examinations of the high pressure of the pressure experimental device of pipeline more particularly to pipeline for remotely controlling
Pressure device.Belong to Offshore Engineering field.
Background technique
Currently, the production system pipeline on ocean platform or floating production storage offloading (FPSO), general operation
Pressure is all very high.In order to guarantee that the working strength of simultaneously test line, the pressure of the water pressure test are much higher than its operating pressure, generally set
Are as follows: as many as 1.5 times of design pressure.But since excessively high pressure can make work pressure test, there are certain risk.And due to
All it is that manual control valve carries out lifting press operation at the scene by operator during pressure testing, so, gives operator
Member brings certain security risk.
Summary of the invention
It is a primary object of the present invention to overcome disadvantages mentioned above of the existing technology, and provide a kind of for remotely controlling
Pipeline high pressure pressure testing device, control zone can be arranged except safe distance, it is long-range control pressure testing pipeline into
Water, boosting, pressure stabilizing, pressure release, the pressure testings process such as discharge water, and makes operator far from high-risk operations area, solves operator existing
The problem of field manual control valve carries out lifting press operation；Improve the safety of operator's work.
The purpose of the present invention is implemented by the following technical solutions:
A kind of high pressure pressure testing device of the pipeline for remotely controlling, it is characterised in that: be equipped with: supercharged circuit and pressure release
Two control routes of route, and two control routes are switched over by ball valve；Wherein, the starting point of supercharged circuit is pressure testing water
Source, the pressure testing water source successively pass through the first high-pressure hose and test with third needle-valve, booster pump, the second needle-valve, first pressure gauge
System connection；Pressure release route starting point is pilot system, the starting point of pilot system input terminal be pressure testing water source, the pressure testing water source according to
It is secondary to be connect by the first high-pressure hose with pilot system with third needle-valve, booster pump, the second needle-valve, first pressure gauge；Test system
The output end of system passes through the second high-pressure hose, thermometer, second pressure gauge, the first needle-valve, water storage tank connection；And several needle-valves are logical
It crosses automatically controlled circuit to be connected with remote console, and remotely controls the open and close of several needle-valves by remote console；It is described remote
Process control platform is placed in safety zone, and by the operation to remote console, long-range supercharged circuit and the pressure release route of controlling
Boosting, pressure release.
The pilot system is pressure testing water recovery tank.
The water storage tank is rectangular trough body structure, to recycle pressure testing water.
One end of the ball valve is mounted on water storage tank, and the other end of ball valve is mounted between the second needle-valve and booster pump.
A kind of pressure-measuring method of the high pressure pressure testing device of the pipeline for remotely controlling, it is characterised in that: using following
Step pressure testing:
Step 1: open the second needle-valve and third needle-valve by remote console and automatically controlled circuit, close the first needle-valve and
Ball valve carries out system pressurization；
Step 2: closing the second needle-valve and third needle-valve by remote console and automatically controlled circuit, the first needle-valve is opened, into
Row system decompression；
Step 3: closing third needle-valve by remote console and automatically controlled circuit, the second needle-valve and the first needle-valve are opened,
Ball valve is opened simultaneously carries out System drainage.
Beneficial effects of the present invention: due to the adoption of the above technical scheme, control zone can be arranged in safety by the present invention
Except distance, the long-range water inlet for controlling pressure testing pipeline, boosting, pressure stabilizing, pressure release, the pressure testings process such as discharge water, and keeps operator separate
High-risk operations area, solving the problems, such as operator, manual control valve carries out lifting press operation at the scene；Improve operator
The safety that employee makees.
Detailed description of the invention
Fig. 1 is process blocks schematic diagram of the present invention.
Fig. 2 is flowage structure schematic diagram of the present invention.
Major Symbol illustrates in figure:
1. safety valve, 2. high point blow valves, 3. first high-pressure hoses, 31. second high-pressure hoses, 4. first pressure gauges, 41.
Second pressure gauge, 5. ball valves, 6. thermometers, 7. booster pumps, 8. pressure testing water sources, 9. automatically controlled circuits, 10. remote consoles, 11. are let out
Pressure pipe road, 12. pressure pipings, 13. first needle-valves, 14. second needle-valves, 15. third needle-valves, 16. pilot systems, 17. water storage tanks.
Specific embodiment
As shown in Fig.1 and Fig.2, the present invention is equipped with: 11 two control routes of supercharged circuit 12 and pressure release route, and two controls
Route processed is switched over by ball valve 5；Wherein, the starting point of supercharged circuit 12 is pressure testing water source 8, and pressure testing water source 8 is successively with the
Three needle-valves 15, booster pump 7, the second needle-valve 14, first pressure gauge 4 are connect by the first high-pressure hose 3 with pilot system 16；
11 starting point of pressure release route is pilot system 16, and the starting point of 16 input terminal of pilot system is pressure testing water source 8, pressure water source
8 successively pass through the first high-pressure hose 3 and pilot system 16 with third needle-valve 15, booster pump 7, the second needle-valve 14, first pressure gauge 4
Connection；
The output end of pilot system 16 by the second high-pressure hose 31, thermometer 6, second pressure gauge 41, the first needle-valve 13,
Water storage tank 17 connects；And first needle-valve 13, the second needle-valve 14, third needle-valve 15 pass through automatically controlled circuit 9 and 10 phase of remote console
Even, and by remote console 10 open and close of the first needle-valve 13, the second needle-valve 14, third needle-valve 15 are remotely controlled；
Above-mentioned remote console 10 is placed in safety zone, and by the operation to remote console 10, long-range control increases
Boosting, the pressure release of crimping road 12 and pressure release route 11.
Above-mentioned pilot system 17 is pressure testing water recovery tank.
Above-mentioned water storage tank 17 is rectangular trough body structure, and it acts as the recycling of pressure testing water.
One end of above-mentioned ball valve 5 is mounted on water storage tank 17, and the other end of ball valve 5 is mounted on the second needle-valve 14 and booster pump
Between 7.
The present invention uses following steps pressure testing:
Step 1: the second needle-valve 14 and third needle-valve 15 are opened by remote console 10 and automatically controlled circuit 9 when pressurization,
The first needle-valve 13 and ball valve 5 are closed, system pressurization is carried out.
Step 2: the second needle-valve 14 and third needle-valve 15 are closed by remote console 10 and automatically controlled circuit 9 when pressure release,
The first needle-valve 13 is opened, system decompression is carried out.
Step 3: carrying out System drainage when static pressure.By remote console 10 and automatically controlled circuit 9, third needle-valve is closed
15, the second needle-valve 14 and the first needle-valve 13 are opened, while opening ball valve 5 and carrying out System drainage.
Above-mentioned various control valves, remote console, pressure gauge, thermometer, booster pump are the prior art, the skill of not specified (NS)
Art is the prior art, and so it will not be repeated.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, it is all
It is any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention, still falls within
In the range of technical solution of the present invention.
Claims (5)
1. a kind of high pressure pressure testing device of the pipeline for remotely controlling, it is characterised in that: be equipped with: supercharged circuit and pressure release line
Two, road control route, and two control routes are switched over by ball valve；Wherein, the starting point of supercharged circuit is pressure testing water
Source, the pressure testing water source successively pass through the first high-pressure hose and test with third needle-valve, booster pump, the second needle-valve, first pressure gauge
System connection；Pressure release route starting point is pilot system, the starting point of pilot system input terminal be pressure testing water source, the pressure testing water source according to
It is secondary to be connect by the first high-pressure hose with pilot system with third needle-valve, booster pump, the second needle-valve, first pressure gauge；Test system
The output end of system passes through the second high-pressure hose, thermometer, second pressure gauge, the first needle-valve, water storage tank connection；And several needle-valves are logical
It crosses automatically controlled circuit to be connected with remote console, and remotely controls the open and close of several needle-valves by remote console；It is described remote
Process control platform is placed in safety zone, and by the operation to remote console, long-range supercharged circuit and the pressure release route of controlling
Boosting, pressure release.
2. the high pressure pressure testing device of the pipeline according to claim 1 for remotely controlling, it is characterised in that: the examination
Check system is pressure testing water recovery tank.
3. the high pressure pressure testing device of the pipeline according to claim 1 for remotely controlling, it is characterised in that: the storage
Sink is rectangular trough body structure, to recycle pressure testing water.
4. the high pressure pressure testing device of the pipeline according to claim 1 for remotely controlling, it is characterised in that: the ball
One end of valve is mounted on water storage tank, and the other end of ball valve is mounted between the second needle-valve and booster pump.
5. a kind of pressure-measuring method of the high pressure pressure testing device of the pipeline for remotely controlling, it is characterised in that: use following step
Rapid pressure testing:
Step 1: opening the second needle-valve and third needle-valve by remote console and automatically controlled circuit, the first needle-valve and ball valve are closed,
Carry out system pressurization；
Step 2: closing the second needle-valve and third needle-valve by remote console and automatically controlled circuit, the first needle-valve is opened, is
System pressure release；
Step 3: closing third needle-valve by remote console and automatically controlled circuit, the second needle-valve and the first needle-valve are opened, simultaneously
It opens ball valve and carries out System drainage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548226.XA CN109655349A (en) | 2018-12-18 | 2018-12-18 | The high pressure pressure testing device of pipeline for remotely controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548226.XA CN109655349A (en) | 2018-12-18 | 2018-12-18 | The high pressure pressure testing device of pipeline for remotely controlling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109655349A true CN109655349A (en) | 2019-04-19 |
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ID=66113544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811548226.XA Pending CN109655349A (en) | 2018-12-18 | 2018-12-18 | The high pressure pressure testing device of pipeline for remotely controlling |
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| CN (1) | CN109655349A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441007A (en) * | 2019-09-10 | 2019-11-12 | 维特力（深圳）流体工程有限公司 | A kind of intelligence water test system |
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| CN206627252U (en) * | 2017-04-07 | 2017-11-10 | 中石化南京工程有限公司 | A kind of oil-gas pipeline water filling, pressure testing, drainage system |
| CN207623122U (en) * | 2017-12-20 | 2018-07-17 | 六安一六八航空航天精密器件有限公司 | A kind of long-range pressure control high-potting equipment |
| CN207761633U (en) * | 2017-12-27 | 2018-08-24 | 沈阳鑫榆林石油机械有限公司 | A kind of petroleum drilling and mining long distance wireless pressure testing device |
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| US7275550B2 (en) * | 2004-05-03 | 2007-10-02 | The Boeing Company | Apparatus and method for cleaning and pressure testing tubular structures |
| CN102323158A (en) * | 2011-08-10 | 2012-01-18 | 巩宁峰 | High pressure safety valve detection system |
| CN202485985U (en) * | 2011-11-11 | 2012-10-10 | 天津天易海上工程有限公司 | Pipeline pressure testing device |
| CN202916081U (en) * | 2012-11-15 | 2013-05-01 | 河南开封高压阀门有限公司 | Device for rapidly switching between high pressure waterway and middle pressure waterway in pressure test system |
| CN103728932A (en) * | 2013-06-27 | 2014-04-16 | 四川海普流体技术有限公司 | Terminal of remote control pressure testing device |
| CN203672720U (en) * | 2013-07-11 | 2014-06-25 | 广州嘉诺工业技术有限公司 | Hydraulic hosebursting test device |
| CN203798681U (en) * | 2014-04-15 | 2014-08-27 | 北京国彬信诚科技有限公司 | Hydraulic pipe strength test system |
| CN203824830U (en) * | 2014-05-06 | 2014-09-10 | 中石化第十建设有限公司 | Auxiliary pipeline pressure test device |
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| CN205636911U (en) * | 2016-02-03 | 2016-10-12 | 上海凯泉泵业（集团）有限公司 | Electric three -way ball valve is water supply equipment that pipeline switches |
| CN107121341A (en) * | 2016-02-25 | 2017-09-01 | 中国石油化工股份有限公司 | A kind of high pressure pipe joint wireless pressure pilot system |
| CN206627252U (en) * | 2017-04-07 | 2017-11-10 | 中石化南京工程有限公司 | A kind of oil-gas pipeline water filling, pressure testing, drainage system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110441007A (en) * | 2019-09-10 | 2019-11-12 | 维特力（深圳）流体工程有限公司 | A kind of intelligence water test system |
| CN110441007B (en) * | 2019-09-10 | 2024-05-10 | 维特力（深圳）流体工程有限公司 | Intelligent water seal test system |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190419 |