CN211902392U - Coal mine pipeline water leakage positioning system and temperature and humidity sensor based on Internet of things technology - Google Patents
Coal mine pipeline water leakage positioning system and temperature and humidity sensor based on Internet of things technology Download PDFInfo
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- CN211902392U CN211902392U CN202020205927.XU CN202020205927U CN211902392U CN 211902392 U CN211902392 U CN 211902392U CN 202020205927 U CN202020205927 U CN 202020205927U CN 211902392 U CN211902392 U CN 211902392U
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Abstract
The utility model provides a colliery pipeline positioning system and temperature and humidity sensor that leak based on internet of things, colliery pipeline positioning system that leaks based on internet of things includes: pipeline on-line monitoring software, the wireless thing networking of LORA, LORA wireless base station, a plurality of temperature and humidity sensor group, each temperature and humidity sensor group includes the temperature and humidity sensor more than 2, and temperature and humidity sensor installs on the surface of colliery pipeline, and temperature and humidity sensor passes through the wireless thing networking of LORA and is connected with the wireless base station of LORA, and the wireless base station of LORA passes through optic fibre looped netowrk and is connected with pipeline on-line monitoring software. The utility model provides an among the prior art regularly patrol and examine the mode that colliery downcomer water leakage point brought and patrol and examine the cycle length, leak easily and examine, work efficiency low grade technical problem.
Description
Technical Field
The utility model relates to a colliery field especially relates to a colliery pipeline positioning system and temperature and humidity sensor that leak based on internet of things.
Background
In coal mine construction and production, water from various sources continuously floods a mine, and mine water is accumulated in a roadway, so that not only is production influenced, but also the health and safety of underground workers are threatened. The drainage pipeline has the task of timely discharging the mineral water to the ground, so that the safety of underground workers is ensured, and the normal operation of mechanical and electrical equipment is ensured, but the phenomenon of leakage, overflow and drip leakage of the pipeline threatens the safety of a coal mine. In the prior art, the monitoring means of the underground pipeline mainly depends on periodic inspection, and no automatic equipment is used for realizing real-time monitoring.
The current factors influencing the regular inspection effect are many, 1, the inspection period is long: problems cannot be found in time; 2. the working strength is large: fine water leakage points are easy to miss detection, and potential safety hazards are caused; 3. the underground environment is poor, the light is weak, and the omission detection is easy; 4. the detection standards are different, and subjective differences are formed; 5. the working efficiency is low, the underground pipeline is complex, and the inspection must be carried out by foot.
SUMMERY OF THE UTILITY MODEL
Based on above problem, the utility model provides a colliery pipeline leaks water positioning system and temperature and humidity sensor based on internet of things has solved the cycle length of patrolling and examining that the mode that regularly patrols and examines colliery well sewer pipe water leakage point brought among the prior art, leaks easily and examines, work efficiency low grade technical problem.
The utility model provides a colliery pipeline positioning system that leaks based on internet of things, include:
pipeline on-line monitoring software, the wireless thing networking of LORA, LORA wireless base station, a plurality of temperature and humidity sensor group, each temperature and humidity sensor group includes the temperature and humidity sensor more than 2, and temperature and humidity sensor installs on the surface of colliery pipeline, and temperature and humidity sensor passes through the wireless thing networking of LORA and is connected with the wireless base station of LORA, and the wireless base station of LORA passes through optic fibre looped netowrk and is connected with pipeline on-line monitoring software.
Further, the temperature and humidity sensor includes: the temperature and humidity control system comprises a CPU, a battery, a temperature and humidity chip, an ID chip and an LORA communication module;
three power supply ends of the battery are respectively connected with the temperature and humidity chip, the CPU and the LORA communication module, and three communication ends of the CPU are respectively connected with the temperature and humidity chip, the LORA communication module and the ID chip.
In addition, the data acquisition period of the CPU is 10 minutes, and the temperature and humidity sensor enters a sleep mode at the acquisition interval of the CPU.
In addition, the temperature and humidity sensors are arranged on the surface of the coal mine pipeline in a watchband distributed mode.
In addition, a temperature and humidity sensor is installed every 20 meters on the surface of the coal mine pipeline.
In addition, the installation position of the temperature and humidity sensor is selected at the lowest position of the coal mine pipeline.
The utility model provides a temperature and humidity sensor, include:
the temperature and humidity sensor includes: the temperature and humidity control system comprises a CPU, a battery, a temperature and humidity chip, an ID chip and an LORA communication module;
three power supply ends of the battery are respectively connected with the temperature and humidity chip, the CPU and the LORA communication module, and three communication ends of the CPU are respectively connected with the temperature and humidity chip, the LORA communication module and the ID chip.
In addition, the data acquisition period of the CPU is 10 minutes, and the temperature and humidity sensor enters a sleep mode at the acquisition interval of the CPU.
Through adopting above-mentioned technical scheme, have following beneficial effect:
the utility model provides an among the prior art regularly patrol and examine the mode that the colliery well downcomer water leakage point brought and patrol and examine the cycle length, leak easily and examine, work efficiency low grade technical problem, the condition of leaking of this embodiment can real-time supervision water pipe to fix a position roughly the water leakage point, conveniently overhaul, can carry out the trend simultaneously and judge, leak the early warning.
Drawings
Fig. 1 is a schematic diagram of a coal mine pipeline water leakage positioning system based on the internet of things technology according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a temperature and humidity sensor according to an embodiment of the present invention;
fig. 3 is an installation schematic diagram of a temperature and humidity sensor provided by an embodiment of the present invention.
Detailed Description
The present invention is described in further detail below with reference to specific embodiments and the attached drawings. It is intended that the present invention not be limited to the particular embodiments disclosed, but that the present invention will include all embodiments falling within the scope of the appended claims.
Referring to fig. 1, the utility model provides a colliery pipeline positioning system that leaks based on internet of things, include:
pipeline on-line monitoring software 1, the wireless thing networking of LORA 2, LORA wireless base station 3, a plurality of temperature and humidity sensor group 4, each temperature and humidity sensor group 4 includes the temperature and humidity sensor more than 2, and temperature and humidity sensor installs on the surface of colliery pipeline, and temperature and humidity sensor passes through the wireless thing networking of LORA 2 and is connected with LORA wireless base station 3, and LORA wireless base station 3 passes through the optic fibre looped netowrk and is connected with pipeline on-line monitoring software 1.
Pipeline on-line monitoring software 1 is through carrying out analysis and contrast to the humiture data on the surface of colliery pipeline, can judge whether the pipeline leaks, and the point of leaking is located between which two temperature and humidity sensors, and then realizes colliery pipeline's on-line monitoring and damaged location.
The LORA wireless Internet of things 2 has the characteristics of long communication distance and low terminal power consumption, the LORA wireless base station 3 adopts a lighting power supply for power supply, 4G or optical fiber looped network for data transmission, the underground installation is convenient, and the construction is simple.
The temperature and humidity sensor with low power consumption is powered by a battery, LORA wireless communication is adopted, and a chip with internal micro power consumption is used for temperature and humidity conversion.
The coal mine pipeline water leakage positioning system based on the Internet of things technology has the following working mode:
1) after the temperature and humidity sensor is powered on for the first time, an LORA wireless Internet of things 2 is applied for adding, and after the LORA wireless base station 3 receives the application, the ID number of the temperature and humidity sensor is recorded, and the temperature and humidity sensor is allowed to enter the LORA wireless Internet of things 2;
2) after the temperature and humidity sensor sends a command of applying for entering the LORA wireless Internet of things 2, waiting for a reply of the LORA wireless base station 3, if the response of agreeing to enter the network is not received after overtime, the temperature and humidity sensor enters a dormant state, and a network entering command is sent again at preset time intervals (such as 3 minutes), if a network entering reply message agreeing to enter the network is received by the LORA wireless base station 3, the temperature and humidity sensor enters a normal working mode, and the network entering reply message sent by the LORA wireless base station 3 carries ID information of the base station;
3) after the temperature and humidity sensor enters a normal working mode, starting at regular time (such as 10 minutes), uploading data of the temperature and humidity value to a corresponding LORA wireless base station 3 through a LORA communication module in a LORA wireless Internet of things 2, waiting for confirmation of the LORA wireless base station 3 after the data is sent, then entering a dormant state, and retransmitting once and waiting for confirmation of the LORA wireless base station 3 if the temperature and humidity sensor uploads the data but the confirmation of the LORA wireless base station 3 is not received;
4) if the temperature and humidity sensor does not receive confirmation from the LORA wireless base station 3 after continuously uploading data (including retransmission) for 4 times, the temperature and humidity sensor is considered to be out of contact with the LORA wireless base station 3, and the temperature and humidity sensor needs to be reapplied to the LORA wireless Internet of things 2.
The embodiment has solved the cycle length of patrolling and examining that the mode of regularly patrolling and examining colliery well sewer pipe water leakage point brought among the prior art, leaks easily and examines, and work efficiency hangs down the grade technical problem, and the condition of leaking of this embodiment can real-time supervision water pipe to fix a position roughly the water leakage point, the early warning of leaking can carry out the trend simultaneously and judge, overhaul.
In one embodiment thereof, the temperature and humidity sensor includes: the temperature and humidity control system comprises a CPU, a battery, a temperature and humidity chip, an ID chip and an LORA communication module;
three power supply ends of the battery are respectively connected with the temperature and humidity chip, the CPU and the LORA communication module, and three communication ends of the CPU are respectively connected with the temperature and humidity chip, the LORA communication module and the ID chip.
The three power supply ends of the battery are respectively connected with the temperature and humidity chip, the CPU and the LORA communication module, and the battery supplies power for the temperature and humidity chip, the CPU and the LORA communication module. Three communication end of CPU is connected with humiture chip, LORA communication module and ID chip respectively, and CPU communicates with humiture chip, LORA communication module and ID chip, and the humiture chip is responsible for detecting humiture data, and the ID chip is responsible for saving temperature and humidity sensor's ID information, and LORA communication module is responsible for communicating with the wireless thing networking 2 of outside LORA.
In one embodiment, the data collection period of the CPU is 10 minutes, and the temperature and humidity sensor enters a sleep mode at the collection interval of the CPU.
The data acquisition period of the CPU can be set to be once in 10 minutes, and the sensor enters a sleep mode at the acquisition interval so as to save power consumption.
In one embodiment, the temperature and humidity sensors are distributed on the surface of the coal mine pipeline in a watchband mode. The temperature and humidity sensor with low power consumption is installed in a watchband distributed mode, and when the temperature and humidity sensor is used, one sensor is installed every 20 meters, so that temperature and humidity information of the surface of a coal mine pipeline can be better collected.
Referring to fig. 3, in one embodiment, a temperature and humidity sensor is installed every 20 meters on the surface of the coal mine pipeline. The temperature and humidity sensor with low power consumption is installed in a watchband distributed mode, and when the temperature and humidity sensor is used, one sensor is installed every 20 meters, so that temperature and humidity information of the surface of a coal mine pipeline can be better collected. In fig. 3, the temperature and humidity sensor is fixed to the coal mine pipe 6 by a band 5. The temperature and humidity sensor is fixed through the watchband 5, so that the temperature and humidity sensor can be better attached to a detection point when being fixed.
In one embodiment, the installation position of the temperature and humidity sensor is selected to be the lowest position of the coal mine pipeline. The installation position of the temperature and humidity sensor is selected at the lowest position of the coal mine water pipe, so that water leaked from the coal mine water pipe can flow to the temperature and humidity sensor as much as possible.
Referring to fig. 2, the utility model provides a temperature and humidity sensor, include:
the temperature and humidity sensor includes: the temperature and humidity control system comprises a CPU, a battery, a temperature and humidity chip, an ID chip and an LORA communication module;
three power supply ends of the battery are respectively connected with the temperature and humidity chip, the CPU and the LORA communication module, and three communication ends of the CPU are respectively connected with the temperature and humidity chip, the LORA communication module and the ID chip.
The three power supply ends of the battery are respectively connected with the temperature and humidity chip, the CPU and the LORA communication module, and the battery supplies power for the temperature and humidity chip, the CPU and the LORA communication module. Three communication end of CPU is connected with humiture chip, LORA communication module and ID chip respectively, and CPU communicates with humiture chip, LORA communication module and ID chip, and the humiture chip is responsible for detecting humiture data, and the ID chip is responsible for saving temperature and humidity sensor's ID information, and LORA communication module is responsible for communicating with the wireless thing networking 2 of outside LORA.
The utility model discloses the main problem of colliery water pipe leak the point location in pit that has solved, the condition of leaking that can real-time supervision water pipe to fix a position roughly leak the water point, conveniently overhaul, can carry out the trend simultaneously and judge, leak the early warning.
In one embodiment, the data collection period of the CPU is 10 minutes, and the temperature and humidity sensor enters a sleep mode at the collection interval of the CPU.
The data acquisition period of the CPU can be set to be once in 10 minutes, and the sensor enters a sleep mode at the acquisition interval so as to save power consumption.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.
Claims (8)
1. The utility model provides a coal mine pipeline positioning system that leaks based on internet of things, its characterized in that includes:
pipeline on-line monitoring software, the wireless thing networking of LORA, LORA wireless base station, a plurality of temperature and humidity sensor group, each temperature and humidity sensor group includes the temperature and humidity sensor more than 2, and temperature and humidity sensor installs on the surface of colliery pipeline, and temperature and humidity sensor passes through the wireless thing networking of LORA and is connected with the wireless base station of LORA, and the wireless base station of LORA passes through optic fibre looped netowrk and is connected with pipeline on-line monitoring software.
2. The coal mine pipeline water leakage positioning system based on the Internet of things technology as claimed in claim 1,
the temperature and humidity sensor includes: the temperature and humidity control system comprises a CPU, a battery, a temperature and humidity chip, an ID chip and an LORA communication module;
three power supply ends of the battery are respectively connected with the temperature and humidity chip, the CPU and the LORA communication module, and three communication ends of the CPU are respectively connected with the temperature and humidity chip, the LORA communication module and the ID chip.
3. The coal mine pipeline water leakage positioning system based on the Internet of things technology as claimed in claim 2,
the data acquisition period of the CPU is 10 minutes, and the temperature and humidity sensor enters a sleep mode at the acquisition interval of the CPU.
4. The coal mine pipeline water leakage positioning system based on the Internet of things technology as claimed in claim 1,
the temperature and humidity sensors are arranged on the surface of a coal mine pipeline in a watchband distributed mode.
5. The coal mine pipeline water leakage positioning system based on the Internet of things technology as claimed in claim 1,
and a temperature and humidity sensor is arranged on the surface of the coal mine pipeline every 20 meters.
6. The coal mine pipeline water leakage positioning system based on the Internet of things technology according to any one of claims 1 to 5,
the installation position of the temperature and humidity sensor is selected at the lowest position of the coal mine pipeline.
7. A temperature and humidity sensor, comprising:
the temperature and humidity sensor includes: the temperature and humidity control system comprises a CPU, a battery, a temperature and humidity chip, an ID chip and an LORA communication module;
three power supply ends of the battery are respectively connected with the temperature and humidity chip, the CPU and the LORA communication module, and three communication ends of the CPU are respectively connected with the temperature and humidity chip, the LORA communication module and the ID chip.
8. The temperature-humidity sensor according to claim 7,
the data acquisition period of the CPU is 10 minutes, and the temperature and humidity sensor enters a sleep mode at the acquisition interval of the CPU.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020205927.XU CN211902392U (en) | 2020-02-25 | 2020-02-25 | Coal mine pipeline water leakage positioning system and temperature and humidity sensor based on Internet of things technology |
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| CN202020205927.XU CN211902392U (en) | 2020-02-25 | 2020-02-25 | Coal mine pipeline water leakage positioning system and temperature and humidity sensor based on Internet of things technology |
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| CN211902392U true CN211902392U (en) | 2020-11-10 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315835A (en) * | 2021-05-27 | 2021-08-27 | 深圳市方腾网络技术有限公司 | Method for centralized control of Internet of things sensor |
| CN114659036A (en) * | 2022-03-23 | 2022-06-24 | 江西省共青城润泉供水有限公司 | Distributed tap water pipe network loss monitoring system and method |
| CN114660324A (en) * | 2022-03-16 | 2022-06-24 | 国家能源集团宁夏煤业有限责任公司 | Coal mine wind measuring system, method and equipment based on Internet of things |
| CN115795373A (en) * | 2023-02-10 | 2023-03-14 | 武汉商启网络信息有限公司 | Pipeline leakage monitoring method and system, electronic equipment and storage medium |
| WO2024026548A1 (en) * | 2022-08-04 | 2024-02-08 | Furukawa Electric Latam S.A. | System for monitoring optical fibre distribution networks |
| CN113315835B (en) * | 2021-05-27 | 2024-05-31 | 深圳市方腾网络技术有限公司 | Method for centralized control of Internet of things sensor |
-
2020
- 2020-02-25 CN CN202020205927.XU patent/CN211902392U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315835A (en) * | 2021-05-27 | 2021-08-27 | 深圳市方腾网络技术有限公司 | Method for centralized control of Internet of things sensor |
| CN113315835B (en) * | 2021-05-27 | 2024-05-31 | 深圳市方腾网络技术有限公司 | Method for centralized control of Internet of things sensor |
| CN114660324A (en) * | 2022-03-16 | 2022-06-24 | 国家能源集团宁夏煤业有限责任公司 | Coal mine wind measuring system, method and equipment based on Internet of things |
| CN114659036A (en) * | 2022-03-23 | 2022-06-24 | 江西省共青城润泉供水有限公司 | Distributed tap water pipe network loss monitoring system and method |
| WO2024026548A1 (en) * | 2022-08-04 | 2024-02-08 | Furukawa Electric Latam S.A. | System for monitoring optical fibre distribution networks |
| CN115795373A (en) * | 2023-02-10 | 2023-03-14 | 武汉商启网络信息有限公司 | Pipeline leakage monitoring method and system, electronic equipment and storage medium |
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