CN211205670U - Leakage monitoring device for hydraulic structure - Google Patents
Leakage monitoring device for hydraulic structure Download PDFInfo
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- CN211205670U CN211205670U CN202020020057.9U CN202020020057U CN211205670U CN 211205670 U CN211205670 U CN 211205670U CN 202020020057 U CN202020020057 U CN 202020020057U CN 211205670 U CN211205670 U CN 211205670U
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Abstract
The utility model relates to a hydraulic structure body leakage monitoring device, including the monitoring part, the bottom of monitoring part is connected with the dialysis stick, the inside at the dam body is buried underground to the dialysis stick, and two inside measuring electrodes of casing are connected to the one end of dialysis stick, a inside humidity transducer of casing is connected to measuring electrode's upper end, signal conditioning circuit is installed in humidity transducer's left side, and constant temperature heating stick is installed on humidity transducer's right side, can provide suitable operating temperature for humidity transducer, and radio frequency transmitter is installed to humidity transducer's top, and radio frequency transmitter's signal is received by base station equipment, sends to analysis early warning center, user terminal by base station equipment again, the transformer is installed on constant temperature heating stick's right side, storage battery is installed to the top of transformer, signal conditioning circuit, radio frequency transmitter, storage battery, The constant-temperature heating rod and the transformer are both installed inside the first shell, and the solar charging panel is installed outside the first shell.
Description
Technical Field
The utility model relates to a location and directional monitoring of hydraulic structure body potential safety hazard, concretely relates to hydraulic structure body leakage monitoring devices.
Background
The hydraulic engineering belongs to infrastructure which can not be separated in life of people, the construction of the hydraulic engineering in China reaches the highest level from the country construction in quantity and scale along with the continuous improvement of the social and economic level, the quality enhancement of the hydraulic engineering has important significance for ensuring the normal life of people, the leakage problem is a problem which is often encountered after the hydraulic engineering is used for a period of time and is also one of the quality problems existing after the hydraulic engineering is delivered for use, the leakage phenomenon of the hydraulic engineering is deeply concerned by the general attention of the whole society all the time, the quality of the engineering is seriously influenced, and the daily life of people is influenced.
Dams are widely used in hydraulic engineering construction as a common hydraulic engineering structural form. For concrete dams, masonry dams, spillways, water delivery tunnels and the like, due to the reasons of poor construction quality and the like, along with the increase of the service life of a dam body, a large number of problems of cracks, exposed ribs, erosion, leakage and the like occur, the structural safety and the seepage-proofing safety of the dam body are seriously influenced, and great harm is caused when the dam is broken and broken; the dam leakage can seriously affect the safety of the dam, and the leakage early warning is very important.
The laying of the existing hydraulic structure leakage monitoring device needs to lay cables, the laying is complicated, the data monitored by the humidity sensor at different temperatures are different, and the monitoring effect is poor.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a hydraulic structure body leakage monitoring device has and lays simple, measure accurate, the timely characteristics of early warning.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic structure body leakage monitoring device, includes the monitoring part, the bottom of monitoring part is connected with the dialysis stick, the inside at the dam body is buried underground to the dialysis stick, the detection electrode that two inside are equipped with of casing is connected to the one end of dialysis stick, the humidity transducer that a casing inside was equipped with is connected to detection electrode's upper end, signal conditioning circuit is installed in humidity transducer's left side, radio frequency emitter is installed to humidity transducer's top, constant temperature heating rod is installed on humidity transducer's right side, the transformer is installed on constant temperature heating rod's right side, the battery storage is installed to the top of transformer, signal conditioning circuit, radio frequency emitter, battery storage, constant temperature heating rod, transformer all install the inside at casing one, the externally mounted of casing one has the solar charging panel.
Preferably, the solar charging panel is a rectangular panel and is electrically connected with the storage battery; the solar charging panel stores the collected electric energy in the storage battery and supplies power to the electronic device in the first shell.
Preferably, the first shell and the second shell are both cuboids; the internal working devices can be effectively protected from being influenced and damaged by the external environment.
Preferably, the dialysis rod is a cylinder; the dialysis stick is completely embedded in the dam body, so that the dialysis stick is not interfered by the external environment, and the measuring result is influenced.
Preferably, the humidity sensor is connected with the dialysis stick through a detection electrode; possible contamination by direct contact with the dialysis stick can be avoided.
Preferably, the constant-temperature heating rod is electrically connected with the transformer; through the internally mounted constant temperature heating rod at casing one, can provide a suitable operational environment for humidity transducer, make the measuring result more accurate.
Preferably, the humidity sensor and the signal conditioning circuit are electrically connected with a radio frequency transmitter, and the radio frequency transmitter is wirelessly connected with the base station equipment, the analysis early warning center and the user terminal; the system comprises a radio frequency transmitter, a base station device, an analysis and early warning center and a user terminal, wherein the radio frequency transmitter transmits monitoring signals to the base station device, the base station device collects signals in a plurality of humidity sensors, processes the signals and forwards the signals to the analysis and early warning center, and the analysis and early warning center generates alarm information when hydraulic engineering seepage data exceeds a set value and sends the alarm information to the user terminal.
Compared with the prior art, the beneficial effects of the utility model are that: the device can provide stable operational environment for the monitoring device, and suitable operating temperature promotes the rate of accuracy of monitoring result, and increase of service life can independently supply power, has saved the trouble of laying the cable, and the device simple structure installs laborsavingly, sends the monitoring result to user terminal immediately through radio frequency transmitter, has stronger promptness.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the installation structure of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is a schematic diagram of the operation of the present invention;
in the figure: 1. a dam body; 2. a dialysis stick; 3. a monitoring component; 4. a base station device; 5. analyzing and early warning center; 6. a user terminal; 7. a solar charging panel; 301. a first shell; 302. a second shell; 303. a detection electrode; 304. a humidity sensor; 305. a signal conditioning circuit; 306. a radio frequency transmitter; 307. a battery is stored; 308. a constant temperature heating rod; 309. a transformer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions:
in this embodiment: the humidity sensor is of type HIH-3610.
The embodiment comprises a monitoring component 3, the bottom of the monitoring component 3 is connected with a dialysis stick 2, the dialysis stick 2 is embedded in the dam body 1, one end of the dialysis stick 2 is connected with a detection electrode 303 arranged in the second shell 302, the upper end of the detection electrode 303 is connected with a humidity sensor 304 arranged inside the first shell 301, a signal conditioning circuit 305 is installed on the left side of the humidity sensor 304, a radio frequency transmitter 306 is installed above the humidity sensor 304, a constant temperature heating rod 308 is installed on the right side of the humidity sensor 304, a transformer 309 is installed on the right side of the constant temperature heating rod 308, a storage battery 307 is installed above the transformer 309, the signal conditioning circuit 305, the radio frequency transmitter 306, the storage battery 307, the constant temperature heating rod 308 and the transformer 309 are all installed inside the first shell 301, and the solar charging panel 7 is installed outside the first shell 301.
Specifically, the solar charging panel 7 is a rectangular panel, and the solar charging panel 7 is electrically connected with the storage battery 307; the solar charging panel 7 stores the collected electric energy in the storage battery 307, and supplies power to the electronic devices inside the first housing 301, so that the electronic devices are not limited by a power line.
Specifically, the first shell 301 and the second shell 302 are both cuboids; the internal working devices can be effectively protected from being influenced and damaged by the external environment.
Specifically, the dialysis rod 2 is a cylinder; by completely embedding the dialysis stick 2 into the interior of the dam body 1, the dialysis stick 2 is not interfered by the external environment, thereby influencing the measuring result.
Specifically, the humidity sensor 304 is connected with the dialysis stick 2 through a detection electrode 303; the possible contamination caused by direct contact with the dialysis stick 2 can be avoided, and the service life and the monitoring result of the humidity sensor 304 are influenced.
Specifically, the constant temperature heating rod 308 is electrically connected to a transformer 309; by installing the constant temperature heating rod 308 in the first casing 301, a proper working environment temperature can be provided for the humidity sensor 304, so that the measurement result is more accurate.
Specifically, the humidity sensor 304 and the signal conditioning circuit 305 are electrically connected to a radio frequency transmitter 306, and the radio frequency transmitter 306 is wirelessly connected to the base station device 4, the analysis and early warning center 5, and the user terminal 6; the radio frequency transmitter 306 transmits the monitoring signal to the base station device 4, the base station device 4 assembles signals in the humidity sensors 304, processes the signals and forwards the signals to the analysis and early warning center 5, and the analysis and early warning center 5 generates alarm information when the seepage data of the hydraulic engineering exceeds a set value and sends the alarm information to the user terminal 6.
The working principle and the using process of the invention are as follows: the dialysis rod 2 is completely embedded into a preset monitoring hole, the solar charging panel 7 converts light energy into electric energy to be stored in the transformer 309, working devices in the device are powered, the transformer 309 controls output voltage to keep the constant temperature heating rod 308 in a stable temperature interval, an optimal working temperature is provided for the humidity sensor 304, a detection result is not influenced by temperature, the humidity sensor 304 is more accurate, the humidity sensor 304 is connected with the dialysis rod 2 through the detection electrode 303 to measure resistance value signals of soil around the dialysis rod 2, the resistance value signals are connected with the radio frequency transmitter 306 through the signal conditioning circuit 305, the monitoring signals are transmitted to the base station equipment 4 through the radio frequency transmitter 306, the base station equipment 4 collects and processes the monitoring signals and transmits the monitoring signals to the analysis and early warning center 5, and the analysis and early warning center 5 analyzes and processes hydraulic engineering monitoring data transmitted by the base station equipment 4, and automatically displaying the hydraulic engineering leakage data, generating alarm information when the hydraulic engineering leakage data exceeds a set value, and sending the alarm information to a preset user terminal 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a hydraulic structure leakage monitoring device which characterized in that: including monitoring part (3), the bottom of monitoring part (3) is connected with dialysis stick (2), dialysis stick (2) is buried underground in the inside of dam body (1), detection electrode (303) that two (302) inside were equipped with of casing are connected to the one end of dialysis stick (2), humidity transducer (304) that casing (301) inside was equipped with are connected to the upper end of detection electrode (303), signal conditioning circuit (305) are installed in the left side of humidity transducer (304), radio frequency transmitter (306) are installed to the top of humidity transducer (304), constant temperature heating rod (308) are installed on the right side of humidity transducer (304), transformer (309) are installed on the right side of constant temperature heating rod (308), storage battery (307) are installed to the top of transformer (309), signal conditioning circuit (305), radio frequency transmitter (306), The storage battery (307), the constant-temperature heating rod (308) and the transformer (309) are all installed inside the first shell (301), and the solar charging panel (7) is installed outside the first shell (301).
2. The hydraulic structure leakage monitoring device of claim 1, wherein: the solar charging panel (7) is a rectangular panel, and the solar charging panel (7) is electrically connected with the storage battery (307).
3. The hydraulic structure leakage monitoring device of claim 1, wherein: the first shell (301) and the second shell (302) are both cuboids.
4. The hydraulic structure leakage monitoring device of claim 1, wherein: the dialysis rod (2) is a cylinder.
5. The hydraulic structure leakage monitoring device of claim 1, wherein: the humidity sensor (304) is connected with the dialysis stick (2) through a detection electrode (303).
6. The hydraulic structure leakage monitoring device of claim 1, wherein: the constant temperature heating rod (308) is electrically connected with the transformer (309).
7. The hydraulic structure leakage monitoring device of claim 1, wherein: the humidity sensor (304), the signal conditioning circuit (305) and the radio frequency transmitter (306) are electrically connected, and the radio frequency transmitter (306) is wirelessly connected with the base station equipment (4), the analysis early warning center (5) and the user terminal (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020020057.9U CN211205670U (en) | 2020-01-06 | 2020-01-06 | Leakage monitoring device for hydraulic structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020020057.9U CN211205670U (en) | 2020-01-06 | 2020-01-06 | Leakage monitoring device for hydraulic structure |
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| CN211205670U true CN211205670U (en) | 2020-08-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965220A (en) * | 2020-09-11 | 2020-11-20 | 中国林业科学研究院森林生态环境与保护研究所 | Expandable ball type matrix underground fire risk prediction method and device |
| CN111964732A (en) * | 2020-09-11 | 2020-11-20 | 中国林业科学研究院森林生态环境与保护研究所 | Extensible ball type matrix forest fire risk prediction method and device |
| CN112014432A (en) * | 2020-09-11 | 2020-12-01 | 中国林业科学研究院森林生态环境与保护研究所 | Expandable ball type matrix grassland fire risk monitoring method and device |
-
2020
- 2020-01-06 CN CN202020020057.9U patent/CN211205670U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965220A (en) * | 2020-09-11 | 2020-11-20 | 中国林业科学研究院森林生态环境与保护研究所 | Expandable ball type matrix underground fire risk prediction method and device |
| CN111964732A (en) * | 2020-09-11 | 2020-11-20 | 中国林业科学研究院森林生态环境与保护研究所 | Extensible ball type matrix forest fire risk prediction method and device |
| CN112014432A (en) * | 2020-09-11 | 2020-12-01 | 中国林业科学研究院森林生态环境与保护研究所 | Expandable ball type matrix grassland fire risk monitoring method and device |
| CN111964732B (en) * | 2020-09-11 | 2022-04-15 | 中国林业科学研究院森林生态环境与保护研究所 | Extensible ball type matrix forest fire risk prediction method and device |
| CN111965220B (en) * | 2020-09-11 | 2022-04-15 | 中国林业科学研究院森林生态环境与保护研究所 | Expandable ball type matrix underground fire risk prediction method and device |
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