CN108279255B - Large-scale hydraulic engineering seepage flow real-time detection device - Google Patents
Large-scale hydraulic engineering seepage flow real-time detection device Download PDFInfo
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- CN108279255B CN108279255B CN201810132754.0A CN201810132754A CN108279255B CN 108279255 B CN108279255 B CN 108279255B CN 201810132754 A CN201810132754 A CN 201810132754A CN 108279255 B CN108279255 B CN 108279255B
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
Abstract
The invention discloses a large-scale hydraulic engineering seepage real-time detection device, which comprises a first mounting ring, a second mounting ring and a mounting box, a temperature sensor and a positioner are arranged in the first mounting ring, a lead is arranged between the first mounting ring and the second mounting ring, a lead is also arranged between the second mounting ring and the mounting box, a lighting lamp is arranged in the second mounting ring, the large-scale hydraulic engineering seepage real-time detection device, when seepage occurs in the dam, the stability of the seepage area is obviously lower than that of the surrounding non-seepage area, according to this characteristic, a temperature sensor is installed inside the dam, thereby measuring the ambient temperature, then the data is sent to the PLC controller, the PLC controller displays on the operation panel, therefore, the measurement data can be observed and recorded conveniently by the workers, and whether seepage occurs in the dam or not can be judged according to the measurement data.
Description
Technical Field
The invention relates to the technical field of seepage detection, in particular to a real-time seepage detection device for large-scale hydraulic engineering.
Background
The dikes of the big rivers and the big lakes in China are mostly built on the alluvial planum, the stratum is generally of a binary structure, the surface covering layer is thin, the lower layer is a thick saturated fine sand and gravel layer, the dike foundation is easy to leak, piping dangerous cases occur in serious cases, in addition, the dikes are formed by secondary filling, the filling is uneven, the dike body is not compact, biological caves and other hidden dangers exist, the piping dangerous cases such as piping and flooding are easy to occur to the dike foot dikes in each flood season, the dangerous cases are timely detected, the leakage position is determined, the backward method for manually checking piping by using a net drawing method is solved, and the dikes play an important role in danger removal and reinforcement of the dikes.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects and provide a real-time seepage detection device for large hydraulic engineering.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a large-scale hydraulic engineering seepage flow real-time detection device, includes first installation circle, second ampere of circle and install bin, inside temperature sensor and the locator of being equipped with of first installation circle, be equipped with the wire between first installation circle and the second installation circle, also be equipped with the wire between second installation circle and the install bin, be equipped with the light in the second ampere of circle, be equipped with PLC controller, connector and speaker in the install bin, the connector is connected with PLC controller two-way electricity, the input of PLC controller is connected to the output electricity of temperature sensor and locator, the input of light and speaker is connected to the output electricity of PLC controller.
As a preferable technical solution of the present invention, a mounting groove is provided on a surface of the mounting box, an operation panel is provided inside the mounting groove, and the operation panel is electrically connected to the PLC controller in both directions.
As a preferable technical scheme of the invention, the bottom end of the first mounting ring is provided with a heat conduction column, and the bottom end of the heat conduction column is provided with a fixed disc.
As a preferred technical scheme of the invention, the fixed disk is provided with a fixed hole, and a fixed column is rotatably connected in the fixed hole.
As a preferred technical scheme of the present invention, a buzzer is further disposed in the second safety ring, and an output end of the PLC controller is electrically connected to an input end of the buzzer.
Compared with the prior art, the invention has the beneficial effects that: this large-scale hydraulic engineering seepage flow real-time detection device, when the seepage flow takes place for the dam, seepage flow region's stability can obviously be less than the regional stability of not seepage flow around, according to this characteristic, thereby at the internally mounted temperature sensor of dam, thereby measure the temperature on every side, then give the PLC controller to data transmission, the PLC controller shows on operating panel, thereby the staff of being convenient for observes the record to measured data, thereby whether take place the seepage flow according to measured data and judges the dam.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention.
In the figure: the device comprises a first mounting ring 1, a temperature sensor 2, a positioner 3, a lead 4, a second mounting ring 5, a lighting lamp 6, a mounting box 7, a PLC 8, a connector 9, a loudspeaker 10, an operation panel 11, a heat-conducting column 12, a fixed disc 13, a fixed hole 14, a fixed column 15 and a buzzer 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a large-scale hydraulic engineering seepage real-time detection device comprises a first installation ring 1, a second installation ring 5 and an installation box 7, wherein a temperature sensor 2 and a positioner 3 are arranged in the first installation ring 1, a heat conduction column 12 is arranged at the bottom end of the first installation ring 1, a fixed disc 13 is arranged at the bottom end of the heat conduction column 12, heat conduction operation is facilitated, and therefore measurement accuracy is improved, a fixed hole 14 is formed in the fixed disc 13, a fixed column 15 is rotatably connected in the fixed hole 14 and facilitates fixing and installation of the fixed disc 13, a wire 4 is arranged between the first installation ring 1 and the second installation ring 5, a wire 4 is also arranged between the second installation ring 5 and the installation box 7, an illuminating lamp 6 is arranged in the second installation ring 5, a buzzer 16 is also arranged in the second installation ring 5 and facilitates warning operation, a PLC (programmable logic controller) 8, a connector 9 and a loudspeaker 10 are arranged in the installation box 7, an installation groove is formed in the surface of the installation box 7, inside operating panel 11 that is equipped with of mounting groove, the staff of being convenient for operates, connector 9 and operating panel 11 are connected with 8 two-way electricity of PLC controller respectively, PLC controller 8's input is connected to temperature sensor 2 and locator 3's output electricity, the input of light 6, speaker 10 and bee calling organ 16 is connected to PLC controller 8's output electricity, PLC controller 8 control light 6, speaker 10 and bee calling organ 16 work all adopt the method commonly used among the prior art.
When in use: fix first collar 1 in the inside of dam through fixed disk 13, install second ampere of circle 5 on the surface of dam, be connected first collar 1 and the inside component of second ampere of circle 5 and the inside PLC controller 8 of install bin 7 through the wire, temperature sensor 2 sends measured data to PLC controller 8, PLC controller 8 shows measured data on operating panel 11, the staff is according to the data that show to whether take place the seepage flow to the dam and judge.
The invention is convenient for quick positioning when seepage occurs through the positioner 3, the arrangement of the illuminating lamp 6 and the buzzer 16 enables a seepage area to be quickly found from the outside when seepage occurs, and the arrangement of the loudspeaker 10 is convenient for broadcasting and reminding workers.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a large-scale hydraulic engineering seepage flow real-time detection device, includes first installation circle (1), second ampere circle (5) and install bin (7), its characterized in that: the temperature sensor (2) and the locator (3) are arranged inside the first installation ring (1), a wire (4) is arranged between the first installation ring (1) and the second installation ring (5), a wire (4) is also arranged between the second installation ring (5) and the installation box (7), an illuminating lamp (6) is arranged in the second installation ring (5), a PLC (programmable logic controller) (8), a connector (9) and a loudspeaker (10) are arranged in the installation box (7), the connector (9) is electrically connected with the PLC in a two-way mode, the output ends of the temperature sensor (2) and the locator (3) are electrically connected with the input end of the PLC (8), the output end of the PLC (8) is electrically connected with the input end of the illuminating lamp (6) and the input end of the loudspeaker (10), a mounting groove is arranged on the surface of the installation box (7), an operation panel (11) is arranged inside the mounting groove, the operation panel (11) is in bidirectional electrical connection with the PLC (8), the bottom end of the first mounting ring (1) is provided with a heat conduction column (12), and the bottom end of the heat conduction column (12) is provided with a fixed disc (13); the first mounting ring (1) is fixed inside the dam through a fixed disc (13), and the second mounting ring (5) is mounted on the surface of the dam; a buzzer (16) is further arranged in the second safety rotating ring (5), and the output end of the PLC (8) is electrically connected with the input end of the buzzer (16).
2. The large-scale hydraulic engineering seepage real-time detection device of claim 1, characterized in that: the fixing disc (13) is provided with a fixing hole (14), and a fixing column (15) is rotationally connected in the fixing hole (14).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810132754.0A CN108279255B (en) | 2018-02-09 | 2018-02-09 | Large-scale hydraulic engineering seepage flow real-time detection device |
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| CN201810132754.0A CN108279255B (en) | 2018-02-09 | 2018-02-09 | Large-scale hydraulic engineering seepage flow real-time detection device |
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| CN108279255A CN108279255A (en) | 2018-07-13 |
| CN108279255B true CN108279255B (en) | 2021-01-26 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112697115B (en) * | 2020-12-01 | 2022-04-05 | 朱传磊 | Intelligence hydraulic engineering bathymetric survey device |
| CN114965223B (en) * | 2022-06-11 | 2023-03-31 | 黑龙江黑大水利工程质量检测有限公司 | Large-scale hydraulic engineering seepage real-time detection device and method |
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| CB03 | Change of inventor or designer information |
Inventor after: Zhu Chuanlei Inventor after: Zhang He Inventor after: Xu Shangjie Inventor before: Zhu Chuanlei |
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Effective date of registration: 20201230 Address after: No.125 Lishan Road, Jinan City, Shandong Province Applicant after: WATER RESOURCES Research Institute OF SHANDONG PROVINCE Address before: No. 129, Zhuzhuang village, Wufengshan sub district office, Changqing District, Jinan City, Shandong Province Applicant before: Zhu Chuanlei |
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