CN213986885U - Dykes and dams seepage passageway diagnostic system - Google Patents
Dykes and dams seepage passageway diagnostic system Download PDFInfo
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- CN213986885U CN213986885U CN202120211913.3U CN202120211913U CN213986885U CN 213986885 U CN213986885 U CN 213986885U CN 202120211913 U CN202120211913 U CN 202120211913U CN 213986885 U CN213986885 U CN 213986885U
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Abstract
The utility model relates to a dykes and dams seepage passageway diagnostic system. The dam leakage channel diagnosis system comprises a spherical guide body, a signal receiver, a solid scanner, a reference GPS receiver, a ground penetrating radar and a terminal analysis computer, wherein the spherical guide body is emitted to a water area near the leakage body, the signal receiver, the solid scanner, the reference GPS receiver and the ground penetrating radar are arranged at the top of the leakage body, and the terminal analysis computer is connected with the signal receiver, the solid scanner, the reference GPS receiver and the ground penetrating radar.
Description
Technical Field
The utility model relates to a dykes and dams flood prevention hidden danger monitoring technology field, concretely relates to dykes and dams seepage passageway diagnostic system.
Background
Flood disasters of China occur frequently, and the disasters have the characteristic of strong outburst. The biggest damage of flood is the reason of bank break, namely piping, cracks, weak zones, cavities and ant holes. The existing leakage channel searching method has a magnetic field measuring method, but the detection speed is low, the positioning accuracy is low, and the flood prevention requirement in the flood season of a new period cannot be met.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is how to overcome the defect that current seepage passageway searching method detection speed is slow, positioning accuracy is low, provide a dykes and dams seepage passageway diagnostic system that measuring speed is fast, positioning accuracy is high.
The dam leakage channel diagnosis system comprises a spherical guide body, a signal receiver, a solid scanner, a reference GPS receiver, a ground penetrating radar and a terminal analysis computer, wherein the spherical guide body is emitted to a water area near the leakage body, the signal receiver, the solid scanner, the reference GPS receiver and the ground penetrating radar are arranged at the top of the leakage body, the terminal analysis computer is connected with the signal receiver, the solid scanner, the reference GPS receiver and the ground penetrating radar, the signal receiver is used for collecting high-frequency electromagnetic wave signals emitted by the spherical guide body, recording motion track parameters and matching with the terminal analysis computer to position the specific position of the leakage channel of the leakage body according to the collected motion track,
the solid scanner is used for scanning the position of the spherical guide body and is matched with the terminal analysis computer to image and determine a leakage channel; the GPS receiver is used for being matched with a terminal analysis computer to carry out differential calculation so as to improve positioning accuracy and determine a leakage channel; the ground penetrating radar is used for transmitting and receiving high-frequency electromagnetic waves into the seepage body to detect the position of the spherical guide body.
Further, the spherical guide body comprises a metal spherical shell, and a nanoscale signal emitter, a charge-coupled device and a storage battery which are arranged in the metal spherical shell.
Further, the terminal analysis computer is provided with MATLAB simulation software.
The utility model relates to a dykes and dams seepage passage diagnostic system carries out seepage passage dynamic mark through the guide ball that once only need not to retrieve, and the accessory is standard accessory commonly used in the ball, low price and easy operation utilize solid scanner scanning formation of image to confirm seepage passage, and cooperation GPS receiver carries out the difference and solves improvement positioning accuracy, has that measuring speed is fast, positioning accuracy is high advantage.
Drawings
The utility model discloses a dykes and dams seepage passageway diagnostic system is further explained below with the accompanying drawing:
FIG. 1 is a system architecture wireframe diagram of the present dam leak path diagnostic system;
FIG. 2 is a schematic view showing the internal structure of the ball guide of the dam leakage pathway diagnostic system;
fig. 3 is a reference diagram of the application of the dam leakage path diagnostic system.
In the figure:
1-a spherical guide body, 2-a signal receiver, 3-a solid scanner, 4-a reference GPS receiver, 5-a ground penetrating radar and 6-a terminal analysis computer;
11-metal spherical shell, 12-nano-scale signal emitter and 13-charge coupling device.
Detailed Description
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it is to be understood that the terms "left", "right", "front", "back", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The technical solution of the present invention is further described by the following specific examples, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1 and 2, the dam leakage channel diagnostic system comprises a spherical guide body 1 emitting to a water area near the leakage body, a signal receiver 2, a solid scanner 3, a reference GPS receiver 4, a ground penetrating radar 5 arranged at the top of the leakage body, and a terminal analysis computer 6 connected with the signal receiver 2, the solid scanner 3, the reference GPS receiver 4 and the ground penetrating radar 5, wherein the signal receiver 2 is used for collecting high-frequency electromagnetic wave signals emitted by the spherical guide body 1, recording motion track parameters, and cooperating with the terminal analysis computer 6 to locate the specific position of the leakage channel according to the collected motion track; the solid scanner 3 is used for scanning the position of the spherical guide body 1 and is matched with the terminal analysis computer 6 to form images to determine a leakage channel; the GPS receiver 4 is used for being matched with the terminal analysis computer 6 to carry out differential calculation so as to improve the positioning precision and determine a leakage channel; the ground penetrating radar 5 is used for transmitting and receiving high-frequency electromagnetic waves into the seepage body to detect the position of the spherical guide body.
Embodiment 2: the spherical guide body 1 of the dam leakage channel diagnosis system comprises a metal spherical shell 11, and a nanoscale signal emitter 12, a charge-coupled device 13 and a storage battery 14 which are arranged in the metal spherical shell 11. The terminal analysis computer 1 is loaded with MATLAB simulation software.
And (3) running: the spherical guide body signal transmitter transmits an electromagnetic signal every 5 seconds, the signal receiving and collecting terminal is arranged at the top of the seepage body, and the spherical guide body is sucked into the seepage port by utilizing high-flow-rate water flow of the seepage port of the seepage body and flows out of the seepage port through the seepage channel. Recording motion track parameters: recording inlet position information and outlet position information of the water seepage channel and motion track parameters flowing through the seepage channel through the spherical guide body; positioning a dam seepage channel: the method comprises the steps of obtaining a spherical guide body flowing out of a water seepage leak at the low water level side of a dam, collecting motion track parameters of the spherical guide body and inlet and outlet position information of a water seepage channel, determining leakage channel position information of the dam by leakage detection analysis equipment according to the inlet position information of the spherical guide body in the water seepage channel and the motion track parameters of the spherical guide body in the water seepage channel, and correcting the obtained leakage channel position information by utilizing the outlet position information to obtain specific position information of the water seepage channel of the dam body. Finding the position of a leakage inlet and a leakage outlet by using a tracing method, and discharging a group of spherical guide bodies at the position of the leakage inlet; after being connected with a high-performance computer, the ground penetrating radar transmits and receives high-frequency electromagnetic waves in the leakage body to detect the position of the spherical guide body; and the solid scanner scans and images to determine a leakage channel, and the reference GPS receiver is used for carrying out differential calculation to improve the positioning accuracy. The analysis computer adopts a high-performance computer, utilizes simulation software such as MATLAB on computer equipment to carry out trajectory simulation, carries out trajectory simulation according to motion trajectory parameters stored in the collected spherical guide body, positions the water seepage leak position of the seepage body according to the obtained motion trajectory, and the leakage detecting personnel can calculate and analyze the measured simulation trajectory of the spherical guide body to obtain the leakage inlet of the spherical guide body entering the leakage channel.
This dykes and dams seepage passage diagnostic system carries out seepage passage dynamic marking through the guide ball that once only need not to retrieve, and the accessory is standard accessory commonly used in the ball, low price and easy operation, utilizes solid scanner scanning imaging to confirm the seepage passage, and the cooperation GPS receiver carries out the difference and solves and improve positioning accuracy, has that measuring speed is fast, positioning accuracy is high advantage.
The above description shows the main features, the basic principles, and the advantages of the invention. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments or examples, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The foregoing embodiments or examples are therefore to be considered in all respects illustrative and not restrictive. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. A dam leakage channel diagnostic system is characterized in that: comprises a spherical guide body (1) which is emitted to a water area near a leakage body, a signal receiver (2), a solid scanner (3), a reference GPS receiver (4), a ground penetrating radar (5) which are arranged at the top of the leakage body, and a terminal analysis computer (6) which is connected with the signal receiver (2), the solid scanner (3), the reference GPS receiver (4) and the ground penetrating radar (5), wherein,
the signal receiver (2) is used for collecting high-frequency electromagnetic wave signals emitted by the spherical guide body (1), recording motion trail parameters, matching with a terminal analysis computer (6) and positioning the specific position of a leakage channel of the leakage body according to the collected motion trail,
the solid scanner (3) is used for scanning the position of the spherical guide body (1) and is matched with the terminal analysis computer (6) to form images to determine a leakage channel;
the GPS receiver (4) is used for being matched with the terminal analysis computer (6) to carry out differential calculation to improve positioning accuracy and determine a leakage channel;
the ground penetrating radar (5) is used for transmitting and receiving high-frequency electromagnetic waves into the seepage body to detect the position of the spherical guide body.
2. The dam leak path diagnostic system of claim 1, wherein: the spherical guide body (1) comprises a metal spherical shell (11), and a nanoscale signal emitter (12), a charge-coupled device (13) and a storage battery (14) which are arranged in the metal spherical shell (11).
3. The dam leak path diagnostic system of claim 2, wherein: and the terminal analysis computer (6) is provided with MATLAB simulation software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120211913.3U CN213986885U (en) | 2021-01-26 | 2021-01-26 | Dykes and dams seepage passageway diagnostic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120211913.3U CN213986885U (en) | 2021-01-26 | 2021-01-26 | Dykes and dams seepage passageway diagnostic system |
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| Publication Number | Publication Date |
|---|---|
| CN213986885U true CN213986885U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120211913.3U Expired - Fee Related CN213986885U (en) | 2021-01-26 | 2021-01-26 | Dykes and dams seepage passageway diagnostic system |
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| CN (1) | CN213986885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114433A (en) * | 2021-12-08 | 2022-03-01 | 黄河勘测规划设计研究院有限公司 | Full-tensor gradient dam body leakage channel detection device and method |
| CN114137621A (en) * | 2021-10-25 | 2022-03-04 | 长安大学 | Method, system and medium for detecting hidden danger of dragging type dam |
-
2021
- 2021-01-26 CN CN202120211913.3U patent/CN213986885U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137621A (en) * | 2021-10-25 | 2022-03-04 | 长安大学 | Method, system and medium for detecting hidden danger of dragging type dam |
| CN114137621B (en) * | 2021-10-25 | 2023-08-18 | 长安大学 | Method, system and medium for detecting hidden danger of trailing dam |
| CN114114433A (en) * | 2021-12-08 | 2022-03-01 | 黄河勘测规划设计研究院有限公司 | Full-tensor gradient dam body leakage channel detection device and method |
| CN114114433B (en) * | 2021-12-08 | 2023-12-05 | 黄河勘测规划设计研究院有限公司 | Device and method for detecting leakage channel of dam body with full tensor gradient |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 Termination date: 20220126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |