CN101070947A - Pipeline joint-seam seepage detection system - Google Patents
Pipeline joint-seam seepage detection system Download PDFInfo
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- CN101070947A CN101070947A CN 200610040000 CN200610040000A CN101070947A CN 101070947 A CN101070947 A CN 101070947A CN 200610040000 CN200610040000 CN 200610040000 CN 200610040000 A CN200610040000 A CN 200610040000A CN 101070947 A CN101070947 A CN 101070947A
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- water
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- pipeline joint
- seam
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Abstract
The invention relates to a pipe joints leak detection system, especially the use of water as the detection medium. The technical programme of the invention is : In the pipeline joints with joints sealed pipeline system consisting of control system, water, electricity and gas supporting system. Water way and gasway of the water, electricity and gas supporting system connected with joints sealed pipeline system, and circuit with control system. The invention adopt vehicles that is integration of water, electricity, gas supply station,guaranteeing the water, electricity and gas resource problem and have wide application.Design for detection of single seam reduces water and electricity consumption, the labor intensity and the time of consumption, greatly reducing costs.
Description
Technical field
The present invention relates to a kind of pipeline joint-seam seepage detection system, relating in particular to a kind of is the pipeline joint-seam seepage detection system that detects medium with water.
Background technique
Along with the development and the development of technology of China's modern cityization, the sewage conduct of large-scale waste water treatment project all adopts the push pipe mode.And specification is with increasing, and quantity will get more and more.At present, the existing codes and standards of China does not all have clear and definite detecting method and technical standard in detail to large-scale push pipe.And the quality of push pipe sealing joint performance is an important symbol of weighing the jacking construction quality.So, how can accurately measure push pipe in working pressure or near the Leckage under the working pressure, comprehensive then various unfavorable factors are determined a limiting value, as a qualified standard, whether in the allowed band of regulation the key of working at present in order to differentiate the interface seepage.
As a kind of novel, large-scale engineering, it is unavoidable (seal water is that allow, normal, and seal water is the cement pipe suction) that the push pipe interface has infiltration, seal water.Its infiltration reason is bypassed the stratum uneven settlement, generally is caused by construction quality.In actual engineering, every pipeline has the hundreds of bar at least, at most several thousand in addition up to ten thousand interfaces need to handle, careless slightly in the construction, just might cause the seepage generation.Traditional detecting method of past is the segmentation pressurization of pouring water, and two ends are set up special steel and sealed up a door, from its seepage situation of visual observation.This kind method water consumption is big, and difficulty is sought at the water source; The steel fabrication and installation complexity of sealing up a door; Sense cycle is long, and difficulty is big, the expense height, and it is very difficult to operate.The water, electricity, gas source of job location can not effectively ensure in addition, brings a lot of inconvenience to testing.
Summary of the invention
The invention provides a kind of can overcome above defective have a water, electricity, gas source, and the pipeline joint-seam seepage detection system that can control the water, electricity, gas source.
Technological scheme of the present invention is: be provided with the pipeline joint-seam sealing system at the pipeline joint-seam place, it also comprises control system and water, electricity, gas supply system and control system, gentle connecting pipe road, the water route of water, electricity, gas supply system joint seal system, circuit connection control system.
Described water, electricity, gas supply system comprises generator set, air compressor, water pump, and above-mentioned generator set, air compressor, water pump are fixedly connected on the vehicle, and connection control system.
Described water pump is multistage fire supply stabilized pressure pump, is provided with control valve in the water route.
Described air compressor is the air-cooled air compressor of two-stage.
Pipeline joint-seam seepage detection system of the present invention adopts the vehicle of integrated water, electricity, gas supply standing posture, has ensured in the open, the water, electricity, gas when field construction detects come source problem, and are applied widely; At the mentality of designing that single seam detects, reduced water, the consumption of electricity, personnel's labor intensity and the time that detection consumes, greatly reduce cost.
Description of drawings
Fig. 1 is a structural representation of the present invention
1 is pipeline among the figure, the 2nd, and pipeline joint-seam, the 3rd, vertical passage, the 4th, water pipe, the 5th, tracheae, the 6th, control cable, the 7th, cable, the 8th, supply car, the 9th, ground surface, the 10th, reel, the 11st, automatic controller, the 12nd, pipeline controller, the 13rd, leak detection apparatus;
Fig. 2 be among Fig. 1 A to view
14 is power cabinets among the figure, the 15th, and air compressor, the 16th, generator, the 17th, water system.
Embodiment
Detect in the control and at first the push pipe interface area is sealed reliably by seal arrangement.The hydrostatic test of in the interval of push pipe sealing joint, being scheduled to by water system, air supply system then, and measure Leckage under the rated working pressure effect by the method for measurement of precision.
Claims (4)
1, a kind of pipeline joint-seam seepage detection system, be provided with the pipeline joint-seam sealing system at the pipeline joint-seam place, it is characterized in that, it also comprises control system and water, electricity, gas supply system and control system, gentle connecting pipe road, the water route of water, electricity, gas supply system joint seal system, circuit connection control system.
2, a kind of pipeline joint-seam seepage detection system according to claim 1, it is characterized in that, described water, electricity, gas supply system comprises generator set, air compressor, water pump, and above-mentioned generator set, air compressor, water pump are fixedly connected on the vehicle, and connection control system.
3, a kind of pipeline joint-seam seepage detection system according to claim 1 and 2 is characterized in that, described water pump is multistage fire supply stabilized pressure pump, is provided with control valve in the water route.
4, a kind of pipeline joint-seam seepage detection system according to claim 2 is characterized in that, described air compressor is the air-cooled air compressor of two-stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610040000 CN101070947A (en) | 2006-04-28 | 2006-04-28 | Pipeline joint-seam seepage detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610040000 CN101070947A (en) | 2006-04-28 | 2006-04-28 | Pipeline joint-seam seepage detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101070947A true CN101070947A (en) | 2007-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610040000 Pending CN101070947A (en) | 2006-04-28 | 2006-04-28 | Pipeline joint-seam seepage detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101070947A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100092A (en) * | 2016-10-13 | 2018-12-28 | 青岛联合智造科技有限公司 | Device for detecting leak point inside cable laying pipeline |
| US11221107B2 (en) | 2016-12-30 | 2022-01-11 | Yuchuan DU | Method for leakage detection of underground pipeline corridor based on dynamic infrared thermal image processing |
-
2006
- 2006-04-28 CN CN 200610040000 patent/CN101070947A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100092A (en) * | 2016-10-13 | 2018-12-28 | 青岛联合智造科技有限公司 | Device for detecting leak point inside cable laying pipeline |
| CN109100092B (en) * | 2016-10-13 | 2020-03-10 | 广东铭星电力工程有限公司 | Internal leakage point detection device for cable laying pipeline |
| US11221107B2 (en) | 2016-12-30 | 2022-01-11 | Yuchuan DU | Method for leakage detection of underground pipeline corridor based on dynamic infrared thermal image processing |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20071114 |