CN107462928A - A kind of system of Underground sewage network position - Google Patents
A kind of system of Underground sewage network position Download PDFInfo
- Publication number
- CN107462928A CN107462928A CN201710866177.3A CN201710866177A CN107462928A CN 107462928 A CN107462928 A CN 107462928A CN 201710866177 A CN201710866177 A CN 201710866177A CN 107462928 A CN107462928 A CN 107462928A
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- China
- Prior art keywords
- frequency
- emitter
- low
- underground
- reception device
- Prior art date
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- 239000010865 sewage Substances 0.000 title claims abstract description 18
- 238000007667 floating Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
- G01V3/17—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with electromagnetic waves
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The present invention relates to a kind of system of Underground sewage network position, belong to underground pipe network field of detecting.The system is made up of two parts of emitter and reception device；Wherein：Emitter is made up of frequency emitter (1), power controller (2), floating raft (4) and the transmitting coil (5) that is placed on floating raft (4) being respectively placed on power cable (3)；Reception device is by tablet personal computer (6) and the low-frequency receiving coil (7), low-frequency signal amplifier (8), high-frequency reception coil (9), high-frequency signal amplifier (10) and the data collecting card (11) that are connected with each other by line.The beneficial effects of the present invention are：It is simple in construction, cost is low, easy to operate, use range is wide, can detect all kinds of materials underground sewer position and result of detection it is accurate.
Description
Technical field
The present invention relates to a kind of system of Underground sewage network position, belong to underground pipe network field of detecting.
Background technology
With the expansion of Urban Scale, closely bound up sewage network generally continues to use the sewage built in the past with people's lives
Pipeline, many inspection-pits are covered by construction, and the missing of data, the position of many sewage conducts can not confirm in addition.Position
Not clear sewage conduct constitutes threat to the construction safety of draining safety and underground new construction caused by pipe network aging, together
When be also unfavorable for the integrated management of municipal drainage, therefore find out that the position of these pipelines is particularly important.Currently for underground pipe network
Generally use geological radar, shallow earthquake, high-density electric and pipe and cable detector are detected, but because sewage conduct buried depth is big
And poorly conductive, above method are often bad to the Effect on Detecting of sewage conduct.The present invention is exactly to solve sewage network
Detection problem.
By literature search, have no and disclose report with identical of the present invention.
The content of the invention
It is an object of the invention to overcome the deficiency of prior art, and provide a kind of Underground sewage network position is
System.
The present invention utilizes the penetration capacity of radio magnetic wave, by the side for launching electromagnetic wave-ground receiver in sewage conduct
Formula, realize and accurately detecting is carried out to the position of underground sewer.
The present invention is the system of a Underground sewage conduct position, by emitter and reception device two parts group
Into；Wherein：
Emitter is by the frequency emitter (1), power controller (2), floating raft that are respectively placed on power cable (3)
(4), and the water proof transmitting coil (5) that is placed on floating raft (4) is formed；
Reception device is amplified by tablet personal computer (6) and the low-frequency receiving coil (7) being connected with each other by line, low frequency signal
Device (8), high-frequency reception coil (9), high-frequency signal amplifier (10) and data collecting card (11) are formed.
Operation principle of the present invention：
The system is advanced by being arranged in the emitter inside underground sewer along pipeline bearing of trend, and uninterruptedly
Ground sends the electromagnetic wave of a certain fixed frequency, and data acquisition and the place of the fixed frequency data are carried out on ground using reception device
Science and engineering is made, and judges the position of emitter and then the particular location of determination underground piping by data analysis.
The emitter and reception device of the present invention assembles to obtain using the parts of market purchase.The transmitting dress of the present invention
It is known conventional connection circuit to put with the connection circuit of reception device.
The beneficial effects of the present invention are：It is simple in construction, cost is low, easy to operate, use range is wide, it is all kinds of to detect
The underground sewer position of material and result of detection is accurate.
Brief description of the drawings
Fig. 1 is present system structural representation.
Fig. 2 is present system principle schematic.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
The system of the Underground sewage network position of the present invention, is made up of emitter and reception device two parts；Its
In：
Emitter by be respectively placed on power cable 3 frequency emitter 1, power controller 2, floating raft 4 and be placed in
Transmitting coil 5 on floating raft 4 is formed；
Reception device by tablet personal computer 6 and by line be connected with each other low-frequency receiving coil 7, low-frequency signal amplifier 8,
High-frequency reception coil 9, high-frequency signal amplifier 10 and data collecting card 11 are formed.
The emitter and reception device of the present invention assembles to obtain using the parts of market purchase.The transmitting dress of the present invention
It is known conventional connection circuit to put with the connection circuit of reception device.
Emission system need to connect at the scene, be connected successively using wire in sequence.
The operating process of the present invention is as follows：
Transmitting coil 5 is fixed on 4 on floating raft first, is put into from known inspection shaft in sewage conduct with sewage toward before downstream
Enter, by frequency emitter 1 and power cable 3 to the electric current that a certain fixed frequency is inputted on transmitting coil 5, pass through Power Control
Device 2 adjusts the size of input current.According to the law of electromagnetic induction, transmitting coil 5 will earthward launch the electromagnetism of the fixed frequency
Ripple.
Signal acquisition work is carried out by the reception device on ground, low-frequency receiving coil 7 and high-frequency reception coil 9 are connecing
Electric current is produced after receiving electromagnetic signal, enters data acquisition by low-frequency signal amplifier 8 and high-frequency signal amplifier 10 respectively
Block 11, afterwards data transfer to tablet personal computer 6, by extracting the data of the fixed frequency after program progress FFT, by dividing
The numerical values recited auxiliary for analysing the fixed frequency determines the position of transmitting coil 5, so as to reach the purpose of underground piping positioning.Receive
Low-frequency receiving coil 7 is placed in device and high-frequency reception coil 9 is each a set of, as needed using different winding radius and circle
Number, to differentiate the signal of different frequency and intensity.
Practical application shows：The present invention is not only simple in structure, is easy to operate, and the underground that can detect all kinds of materials is dirty
Waterpipe position and result of detection is accurate.
Claims (1)
1. a kind of system of Underground sewage network position, it is characterised in that the system is by emitter and reception device two
It is grouped into；Wherein：
Emitter by the frequency emitter (1), power controller (2), floating raft (4) that are respectively placed on power cable (3), and
The water proof transmitting coil (5) being placed on floating raft (4) is formed；
Reception device is by tablet personal computer (6) and the low-frequency receiving coil (7) being connected with each other by line, low-frequency signal amplifier
(8), high-frequency reception coil (9), high-frequency signal amplifier (10) and data collecting card (11) are formed, tablet personal computer and data acquisition
Connected between card by USB cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710866177.3A CN107462928A (en) | 2017-09-22 | 2017-09-22 | A kind of system of Underground sewage network position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710866177.3A CN107462928A (en) | 2017-09-22 | 2017-09-22 | A kind of system of Underground sewage network position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107462928A true CN107462928A (en) | 2017-12-12 |
Family
ID=60553537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710866177.3A Withdrawn CN107462928A (en) | 2017-09-22 | 2017-09-22 | A kind of system of Underground sewage network position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107462928A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270579A (en) * | 2018-10-29 | 2019-01-25 | 中国有色金属工业昆明勘察设计研究院有限公司 | Transient electromagnetic reception device for small-sized more rotor low latitudes unmanned plane |
| CN113391361A (en) * | 2021-07-07 | 2021-09-14 | 徐州市勘察测绘研究院有限公司 | Sewage pipe positioning device based on buoy signal enhancement and dynamic detection |
| CN115577506A (en) * | 2022-09-22 | 2023-01-06 | 长江生态环保集团有限公司 | Method for pre-diagnosing and accurately troubleshooting problems of sewage pipe network |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842449Y (en) * | 2005-05-25 | 2006-11-29 | 淄博威特电气有限公司 | Digital metal pipeline path tracing identifying device |
| CN102679165A (en) * | 2012-04-27 | 2012-09-19 | 东北大学 | Device and method for positioning inner detector in submarine pipeline |
| CN103336309A (en) * | 2013-06-25 | 2013-10-02 | 杭州展悦科技有限公司 | Micro tracing probe and use method thereof |
| CN207336779U (en) * | 2017-09-22 | 2018-05-08 | 中国有色金属工业昆明勘察设计研究院有限公司 | The system of Underground sewage network position |
-
2017
- 2017-09-22 CN CN201710866177.3A patent/CN107462928A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842449Y (en) * | 2005-05-25 | 2006-11-29 | 淄博威特电气有限公司 | Digital metal pipeline path tracing identifying device |
| CN102679165A (en) * | 2012-04-27 | 2012-09-19 | 东北大学 | Device and method for positioning inner detector in submarine pipeline |
| CN103336309A (en) * | 2013-06-25 | 2013-10-02 | 杭州展悦科技有限公司 | Micro tracing probe and use method thereof |
| CN207336779U (en) * | 2017-09-22 | 2018-05-08 | 中国有色金属工业昆明勘察设计研究院有限公司 | The system of Underground sewage network position |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270579A (en) * | 2018-10-29 | 2019-01-25 | 中国有色金属工业昆明勘察设计研究院有限公司 | Transient electromagnetic reception device for small-sized more rotor low latitudes unmanned plane |
| CN113391361A (en) * | 2021-07-07 | 2021-09-14 | 徐州市勘察测绘研究院有限公司 | Sewage pipe positioning device based on buoy signal enhancement and dynamic detection |
| CN115577506A (en) * | 2022-09-22 | 2023-01-06 | 长江生态环保集团有限公司 | Method for pre-diagnosing and accurately troubleshooting problems of sewage pipe network |
| CN115577506B (en) * | 2022-09-22 | 2023-08-25 | 长江生态环保集团有限公司 | Method for pre-diagnosing and accurately checking problems of sewage pipe network |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171212 |