CN115684553A - Real-time monitoring system for water and soil in air-covered zone of high and cold frozen soil region and installation method thereof - Google Patents
Real-time monitoring system for water and soil in air-covered zone of high and cold frozen soil region and installation method thereof Download PDFInfo
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Abstract
The invention discloses a real-time monitoring system for water and soil in an aeration zone of a high and cold frozen soil area and an installation method thereof, and relates to the field of hydrogeology monitoring; the real-time monitoring system comprises a positioning rod horizontally arranged at the top of a monitoring hole, the positioning rod is fixedly connected with the top of a positioning steel wire arranged in the monitoring hole, and a counterweight hammer with adjustable weight is arranged at the bottom of the positioning steel wire; the positioning steel wire is provided with a plurality of monitoring probes which are respectively connected into a data acquisition and transmission case, the data acquisition and transmission case is electrically connected with a storage battery, and the storage battery is electrically connected with a solar panel. The invention also discloses an installation method of the real-time monitoring system, which can install the monitoring probe of the system to the required embedding depth, and effectively solves various technical problems that the monitoring probe cannot meet the side-inserting construction of the monitoring probe, such as the aeration zone soil in the high and cold frozen soil area is too hard to freeze or the monitoring depth is deeper, and the like.
Description
Technical Field
The invention relates to the technical field of hydrogeology monitoring, in particular to a real-time monitoring system for water and soil in an aeration zone of a high and cold frozen soil area and an installation method thereof.
Background
Aeration zone water and soil monitoring is always an important monitoring project for scientific experiments such as research on three-water conversion, acquisition of permeability parameters, observation of condensed water circulation and the like in the field of hydrogeology, however, the existing soil moisture monitoring probes are mutually independent, and the excavation of profile side insertion is needed to complete in the installation process, but in many areas of China, various technical problems which do not meet the side insertion construction of the monitoring probes, such as over-hard freezing of aeration zone soil or deeper monitoring depth, exist.
Due to the characteristics of severe cold, high altitude and wide distribution of permafrost in Qinghai-Tibet plateau, monitoring work is mostly carried out in unmanned areas and desert areas, construction difficulty is high, survival conditions are harsh, and great challenges are brought to geologists and monitoring equipment. At present, the gas-insulated zone water and soil monitoring equipment is mostly laid by manually excavating 1-3m deep pits to carry out probe side insertion and then backfilling soil, but when the method is used in permafrost regions of the Qinghai-Tibet plateau, manual excavation is time-consuming and labor-consuming and difficult to reach a set depth, an excavator is selected for operation, the cost is high, the disturbance of a frozen soil profile is large, and some permafrost regions, unmanned regions and desert regions are difficult to meet the requirement of the excavator for entering the field or the hardness of frozen soil is large and difficult to reach the embedding depth.
Disclosure of Invention
The invention aims to provide a real-time monitoring system for water and soil in an aeration zone of a high and cold frozen soil region and an installation method thereof, which are used for solving the problems in the prior art, can achieve the required embedding depth through a positioning rod and a positioning steel wire, and effectively solve the technical problems that the soil in the aeration zone is too hard to freeze or the monitoring depth is deeper and the like, which cannot meet the side-inserting construction of a monitoring probe.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a real-time monitoring system for water and soil in an air-covered zone of a high and cold frozen soil region, which comprises a positioning rod horizontally arranged at the top of a monitoring hole, wherein the monitoring hole is formed by drilling by a crawler-type XY-3X deep-hole coring sampling drilling machine, and has the characteristics of convenience in movement, good adaptability to terrain, stable hole forming and the like, the hole forming aperture is 150mm, and the monitoring probe and a positioning steel wire are suitable for entering; the positioning rod is fixedly connected with the top of a positioning steel wire arranged in the monitoring hole, and a counterweight hammer with adjustable weight is arranged at the bottom of the positioning steel wire; a plurality of monitoring probes are sequentially and gradiently arranged on the positioning steel wire, the arrangement form of the monitoring probes is a top-close and bottom-sparse structure, the vertical intervals of the monitoring probes can be adjusted according to the requirements of monitoring layers, and the monitoring probes can measure the volume water content of soil and the temperature parameters of the soil; the monitoring probes are respectively connected into a data acquisition and transmission case, the data acquisition and transmission case is electrically connected with a storage battery, and the storage battery is electrically connected with a solar panel.
Optionally, the locating lever adopts hollow galvanized pipe, the locating lever level bury underground in the earth's surface at monitoring hole top, and flush with ground, the location steel wire top is fixed through the steel wire buckle locating lever central point puts the department.
Optionally, the outer parcel of location steel wire has corrosion-resistant, frost-proof rubber layer, a plurality of buckles and ribbon have set gradually on the location steel wire, monitor passes through buckle and ribbon with location steel wire fixed connection.
Optionally, a data acquisition unit, a power supply terminal and a plurality of binding posts are arranged in the data acquisition and transmission case, and a Beidou transmission/4G transmission device is further arranged in the data acquisition and transmission case.
Optionally, the data acquisition and transmission case is fixed on the vertical rod, the bottom of the vertical rod is fixedly arranged on one side of the monitoring hole through a cement foundation, and the solar panel is hinged to the top of the vertical rod.
Optionally, the storage battery is a lead storage battery which is hermetically wrapped in an underground box, and the underground box is buried at one side of the cement foundation.
Optionally, probe communication lines of the multiple monitoring probes are respectively connected with the data acquisition unit, and power lines of the monitoring probes and the data acquisition unit are respectively connected with the interfaces corresponding to the power supply terminals; the binding posts are respectively connected with a general communication line interface of the data acquisition device, a power supply terminal general output anode and cathode, a storage battery anode and cathode, a solar panel anode and cathode and a Beidou/4G signal line of the Beidou transmission/4G transmission device.
The invention also provides an installation method of the real-time monitoring system for water and soil in air-enclosed zones of high and cold frozen soil, which comprises the following steps:
firstly, selecting a positioning steel wire according to the monitoring depth requirement, and fixing the top end of the positioning steel wire at the central position of a positioning rod through a steel wire buckle; selecting a steel tape with the same length as the positioning steel wire, and fixing one end with a zero graduation mark at the intersection of the positioning rod and the positioning steel wire; the positioning steel wire and the steel tape are fixedly connected by a rolled band at the interval of 0.5m in the middle;
secondly, according to the requirement of the planned monitoring position, adhering sequence number labels to the monitoring probes, then installing the monitoring probes one by one from the bottom end of the positioning steel wire to the top end direction, contrasting the scales of the steel tape, and fixedly connecting the monitoring probes with the positioning steel wire through positioning buckles;
step three, wrapping the monitoring probe, the steel tape, the positioning steel wire and the fixing buckle by using the rubber layer, and baking by using an electric heating baking lamp to form an integrated cable; meanwhile, each monitoring probe cable is wrapped by the rubber layer beyond the positioning rod part, and the electric heating baking lamp is used for baking to form an integrated cable; a monitoring probe of the monitoring probe is exposed outside the integrated cable;
selecting a counterweight hammer according to the monitoring depth and the number of the monitoring probes, and fixing the counterweight hammer at the tail end of the positioning steel wire by using a steel wire buckle;
connecting the monitoring probe with a data acquisition unit corresponding to the label serial number, and correspondingly connecting each interface in the data acquisition and transmission case;
sixthly, connecting each binding post with a relay, a low-power consumption measurement and control terminal and a power supply control switch;
step seven, pre-burying a cement foundation, fixedly installing an upright rod and the cement foundation, installing a data acquisition and transmission case on the upright rod, fixing a Beidou/4G antenna at the top end of the upright rod, installing a solar panel on the upper part of the upright rod, installing a storage battery in a ground burying box, and then burying the ground burying box beside the cement foundation.
Compared with the prior art, the invention has the following technical effects:
the invention effectively solves various technical problems that the construction of the side insertion of the monitoring probe is not satisfied, such as the aeration zone soil is too hard to freeze or the monitoring depth is deep, and the like, through the positioning rod and the positioning steel wire, has a real-time acquisition and transmission function, and is a high-efficiency and convenient real-time monitoring system for the aeration zone water and soil in the high and cold frozen soil area. The monitoring device can accurately fix the monitoring probe at a planned position, can meet the requirement of automatic continuous work, monitors the change rule of the temperature and the humidity of the aeration zone soil in real time, and improves the accuracy and the integrity of data acquisition. The monitoring device has the advantage that the monitoring probe can be accurately positioned when the required mounting hole position is small, so that the side-inserting technical method that the manual excavation difficulty of a frozen soil area is high and the construction operation cost of an excavator is high is broken through. Meanwhile, the device has the characteristics of remote real-time transmission and high automation degree, and reduces the cost of manpower and material resources for collecting data from a manual work to a site regularly. The high-precision, high-frequency and remote-control real-time monitoring is more beneficial to collecting the monitoring data of the frozen soil region length sequence at the alpine and high altitude.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of the arrangement of a real-time monitoring system for water and soil in an aeration zone in a high and cold frozen soil region;
FIG. 2 is a schematic view of a data acquisition and transmission enclosure according to the present invention;
FIG. 3 is a schematic view of a power supply terminal of the present invention;
FIG. 4 is a schematic diagram showing the arrangement and connection of a positioning rod, a positioning steel wire, a counterweight hammer and a monitoring probe according to the present invention;
description of reference numerals: 1-monitoring hole, 2-positioning rod, 3-positioning steel wire, 4-counterweight hammer, 5-monitoring probe, 6-data acquisition and transmission case, 7-storage battery, 8-solar panel, 9-power control switch, 10-indicator light, 11-low power consumption measurement and control terminal, 12-power supply terminal, 13-vertical rod, 14-cement base, 15-relay, 16-Beidou/4G signal line.
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.
The invention aims to provide a real-time monitoring system for water and soil in an aeration zone in a high and cold frozen soil area and an installation method thereof, which are used for solving the problems in the prior art, can achieve the required embedding depth through a positioning rod and a positioning steel wire, and effectively solve the technical problems that the side insertion construction of a monitoring probe is not satisfied, such as the aeration zone soil is too hard to freeze or the monitoring depth is deeper, and the like.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
In recent years, a series of water resources and ecological problems are caused under the influence of warm humidification of the Qinghai-Tibet plateau, and the problems of frozen soil and vegetation caused by frozen soil degradation are urgently needed to carry out targeted monitoring work. In a pilot experiment carried out in an unmanned cacao west region at high and cold high altitude in the Yangtze river of Qinghai in 2020, the inventor plans to excavate frozen soil manually, adopts a side-inserting installation method and acquires data regularly to achieve the monitoring purpose. However, in the implementation process, the frozen soil is extremely hard, the manual excavation difficulty is extremely high, the average elevation of a working area is more than 4600 m, and a constructor is exposed to a high-cold and anoxic environment, so that the method has certain danger and slow progress, and finally cannot meet the preset requirement. And the position of an unmanned area on the site is far away, so that the excavator does not meet the entrance condition and cannot be constructed. Meanwhile, in the aspect of data collection, the environment of an unmanned area is harsh, and the purpose of collecting data by arriving on the spot regularly is difficult to achieve. On the basis, the inventor forms a prototype of the water and soil real-time monitoring system for the aeration zone in the high and cold frozen soil region through research and exploration, but a positioning rod, a positioning steel wire and the like are not installed in the initial monitoring system, the situation of inaccurate positioning is easily caused in the installation process, and the monitoring probe adopts a PVC pipe fixed with a binding belt, so that the problems of breakage, translocation and the like occur in the practical application process. In order to solve the problems, the inventor establishes a plurality of sets of high-cold frozen soil region water and soil monitoring systems in the Qinghai river and the yellow river source region successively according to special condition conditions and later-stage working experience of the high-cold frozen soil region and through installation and debugging in 2021 year and 2022 year, and finally forms the real-time water and soil monitoring system for the aeration zone of the high-cold frozen soil region.
Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the real-time monitoring system for water and soil in air-entrained zones in frozen soil areas in high and cold areas provided by the invention comprises a positioning rod 2 horizontally arranged at the top of a monitoring hole 1, wherein the length of the positioning rod 2 is about 50cm, and the diameter of the hollow galvanized pipe is 2cm, and the hollow galvanized pipe has the characteristics of corrosion resistance, high hardness and easiness in fixation, the positioning rod 2 is horizontally embedded in the ground surface at the top of the monitoring hole 1 and is flush with the ground, a positioning steel wire 3 is vertically arranged in the monitoring hole 1, the top of the positioning steel wire 3 is fixed at the center of the positioning rod 2 through a steel wire buckle, a counterweight hammer 4 is arranged at the bottom of the positioning steel wire 3, the counterweight hammer 4 is about 2-5kg, and the weight of the counterweight hammer is properly adjusted mainly according to the monitoring depth; location steel wire 3 is diameter 0.5cm by corrosion-resistant, the rubber parcel that prevents frostbite, according to the monitoring position requirement, at 3 relevant position installation buckles in location steel wire and ribbon, it is fixed to make things convenient for monitoring probe 5, evenly installs a plurality of monitoring probe 5 on the location steel wire 3, a plurality of monitoring probe 5 are connected to a data acquisition respectively and transmit in the quick-witted case 6, data acquisition and transmit 6 electricity in the quick-witted case are connected with battery 7, battery 7 electricity is connected with solar panel 8. Still be equipped with power control switch 9 and pilot lamp 10 in the data acquisition and transmission machine case 6, built-in have built-in low-power consumption measurement and control terminal 11, electrical source controller, supply terminal 12 and a plurality of terminal, still be equipped with big dipper transmission 4G transmission device in the data acquisition and transmission machine case 6, low-power consumption measurement and control terminal 11 includes data collection station.
Data acquisition and transmission machine case 6 is fixed in on pole setting 13, and pole setting 13 bottom is fixed in monitoring hole 1 one side through cement foundation 14, and solar panel 8 articulates in pole setting 13 top, and pole setting 13 top still is equipped with big dipper 4G signal line 16. The storage battery 7 adopts the lead storage battery which is hermetically wrapped in the underground box, can meet the requirement of charging the solar panel 8, is hermetically wrapped by the underground box, and is connected with the solar panel 8 and the data acquisition and transmission case 6 through a power line, and the underground box is buried in one side of the cement foundation 14.
The probe communication lines of a plurality of monitoring probes 5 are respectively connected with a data acquisition unit, a plurality of pairs of wiring ports are arranged on the power supply terminal 12, the wiring ports can be respectively connected with the positive electrode and the negative electrode of the power supply of the monitoring probes 5, and are provided with a main power supply positive electrode and negative electrode wiring port, and the power supply lines of the monitoring probes 5 and the data acquisition unit are respectively connected with the corresponding interfaces of the power supply terminal; the plurality of binding posts are respectively connected with a general communication line interface of the data acquisition unit, a general output positive electrode and negative electrode of the power supply terminal, a positive electrode and negative electrode of the storage battery, a positive electrode and negative electrode of the solar panel and a Beidou/4G signal line of the Beidou transmission/4G transmission device. According to the invention, the temperature and humidity change of soil is measured by the monitoring probe, the measured data is transmitted to the low-consumption measurement and control terminal of the data acquisition and transmission case through the transmission line, and the low-consumption measurement and control terminal, namely the data acquisition unit, realizes real-time data transmission and real-time monitoring through Beidou communication or 4G communication. The system supplies power through the cooperation of the solar panel and the storage battery, the low-consumption measurement and control terminal can realize synchronous control power supply according to data acquisition frequency setting through the power controller, and the data transmission line and the power line are connected to the terminal post in the case.
The invention also provides an installation method of the real-time monitoring system for water and soil in the aeration zone of the high and cold frozen soil area, which comprises the following steps:
step one, selecting a positioning steel wire 3 with a proper length according to the monitoring depth requirement, and fixing the top end of the positioning steel wire 3 at the center of the positioning rod 2 through a steel wire buckle. And selecting a steel tape with the same length as the positioning steel wire 3, and fixing one end with a zero scale mark at the intersection of the positioning rod and the positioning steel wire 3 through a rolled band. The positioning steel wire 3 and the steel tape are fixed together by rolling belts at intervals of 0.5m in the middle;
and step two, adhering sequence number labels to the monitoring probes 5 according to the requirements of the to-be-set monitoring position, then installing the monitoring probes one by one from the bottom end of the positioning steel wire 3 to the top end direction, fixing the monitoring probes 5 and the positioning steel wire 3 together through positioning buckles in contrast to the scales of the steel tape, smoothing the cables of the monitoring probes 5 along the positioning steel wire 3 to the top end, and fixing the cables with rolling belts at intervals of 20 cm. All the monitoring probes 5 are operated according to the steps, and all the monitoring probes 5 are fixed on the positioning steel wire 3;
and step three, wrapping the monitoring probe 5, the steel tape, the positioning steel wire 3, the fixing buckle and the like by using high-elasticity rubber at the rest parts except the monitoring probe, and baking by using an electric heating baking lamp to form a compact integrated cable. Meanwhile, according to the distance between the ground monitoring case and the ground monitoring case, the part of each monitoring probe cable, which exceeds the positioning rod 2, is reserved sufficiently, generally about 2-3m, and is wrapped by high-elastic rubber, and an electric heating baking lamp is used for baking to form a compact integrated cable;
selecting the counter weights 4 according to the monitoring depth and the number of the monitoring probes 5, and fixing the counter weights 4 at the tail ends of the positioning steel wires 3 by using steel wire buckles;
and step five, connecting the monitoring probe 5 with a data acquisition unit corresponding to the label serial number. The anode and the cathode of the 485 communication line of each probe cable are correspondingly connected to the corresponding positions of the data acquisition unit, and the anode and the cathode of the power line of all the probe cables are correspondingly connected to the power supply terminal according to the serial numbers. Connecting the positive electrode and the negative electrode of a power supply of the collector to corresponding power supply terminals, and then placing the collector into a case;
and step six, connecting the positive and negative electrodes of the 485 bus communication line interface of the collector to the positive and negative electrodes of a first terminal of the case, connecting the positive and negative electrodes of the total output of the power supply terminal to the positive and negative electrodes of a second terminal in the case, connecting the positive and negative electrodes of the storage battery to the positive and negative electrodes of a third terminal in the case, and connecting the positive and negative electrodes of the solar panel to the positive and negative electrodes of a fourth terminal in the case. And connecting the Beidou/4G signal wire with the connected anode and cathode of the fifth binding post.
Connecting each binding post with a relay 15, a low-power consumption measurement and control terminal 11 and a power control switch 9;
step eight, embedding a cement foundation 14, installing an upright 13 and the cement foundation 14, installing a case on the upright 13, fixing a Beidou/4G antenna at the top end of the upright 13, fixing a solar panel 8 at the upper part of the upright 13, putting a storage battery 7 into a buried box, wrapping the storage battery with heat-insulating cotton and plastic cloth, and burying the storage battery below 30cm of the ground surface beside the cement foundation 14.
The installed real-time monitoring system for water and soil in the aeration zone of the plurality of high and cold frozen soil areas has stable operation and good transmission, and monitored data provides powerful support for circulation investigation and monitoring work of the Qinghai-Tibet high raw water. Through effective practice for three years, innovative positioning rods, positioning steel wires, high-elastic rubber wrapping, data acquisition and transmission integration, breakthrough of key problems such as Beidou/4G transmission switching and the like are realized, the drilling machine opening size and monitoring cables are matched and adjusted, finally, a real-time monitoring system for water and soil in aeration zones of high and cold frozen soil areas, which can monitor any depth, different levels, different gradients, timing acquisition and remote transmission, is integrated, and experts in the industry of organizations perform field communication with a plurality of related units. The system obtains praise from experts in the industry and technicians are organized by a plurality of industry related units to learn visits on the spot. The establishment and implementation of the system provide a new idea and a new method for water and soil monitoring in the aeration zone of the high and cold frozen soil region, the system also provides an innovation foundation for the inventor in the water and soil monitoring process of the later-stage Qinghai-Tibet plateau, and the system is favorable for forming more innovation achievements.
In the description of the present invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (8)
1. The utility model provides a high and cold frozen soil district aeration zone soil and water real-time monitoring system which characterized in that: the device comprises a positioning rod horizontally arranged at the top of a monitoring hole, wherein the positioning rod is fixedly connected with the top of a positioning steel wire arranged in the monitoring hole, and a counterweight hammer with adjustable weight is arranged at the bottom of the positioning steel wire; the positioning steel wire is provided with a plurality of monitoring probes which are respectively connected into a data acquisition and transmission case, the data acquisition and transmission case is electrically connected with a storage battery, and the storage battery is electrically connected with a solar panel.
2. The real-time monitoring system for water and soil in air-enclosed zones of high and cold frozen soil according to claim 1, characterized in that: the locating lever adopts hollow galvanized pipe, the locating lever level bury underground in the earth's surface at monitoring hole top, and level with ground, the location steel wire top is fixed through the steel wire buckle locating lever central point puts the department.
3. The real-time monitoring system for water and soil in air-entrapping zones in high and cold frozen soil areas according to claim 1, which is characterized in that: the outer parcel of location steel wire has corrosion-resistant, frost-proof rubber layer, a plurality of buckles and ribbon have set gradually on the location steel wire, monitor passes through buckle and ribbon with location steel wire fixed connection.
4. The real-time monitoring system for water and soil in air-entrapping zones in high and cold frozen soil areas according to claim 1, which is characterized in that: the data acquisition and transmission case is provided with a data acquisition unit, a power supply terminal and a plurality of binding posts, and the data acquisition and transmission case is also provided with a Beidou transmission/4G transmission device.
5. The real-time monitoring system for water and soil in air-entrapping zones in high and cold frozen soil areas according to claim 1, which is characterized in that: the data acquisition and transmission case is fixed on the vertical rod, the bottom of the vertical rod is fixedly arranged on one side of the monitoring hole through a cement foundation, and the solar panel is hinged to the top of the vertical rod.
6. The real-time monitoring system for water and soil in air-entrapping zones in high and cold frozen soil areas according to claim 5, which is characterized in that: the storage battery adopts a lead storage battery which is hermetically wrapped in an underground box, and the underground box is buried at one side of the cement foundation.
7. The real-time monitoring system for water and soil in air-entrapping zones in high and cold frozen soil areas according to claim 4, which is characterized in that: probe communication lines of the monitoring probes are respectively connected with the data acquisition unit, and power lines of the monitoring probes and the data acquisition unit are respectively connected with interfaces corresponding to the power supply terminals; and the binding posts are respectively connected with a general communication line interface of the data acquisition unit, a general output anode and cathode of the power supply terminal, an anode and cathode of the storage battery, an anode and cathode of the solar panel and a Beidou/4G signal line of the Beidou transmission/4G transmission device.
8. A method for installing a water and soil real-time monitoring system for an air-enclosed zone in a high and cold frozen soil area is characterized by comprising the following steps: the method comprises the following steps:
firstly, selecting a positioning steel wire according to the monitoring depth requirement, and fixing the top end of the positioning steel wire at the central position of a positioning rod through a steel wire buckle; selecting a steel tape with the same length as the positioning steel wire, and fixing one end with a zero scale mark at the intersection of the positioning rod and the positioning steel wire; fixedly connecting the positioning steel wire and the steel tape at intervals of 0.5m in the middle by using a rolled band;
secondly, adhering sequence number labels to the monitoring probes according to the requirement of a to-be-set monitoring position, then installing the monitoring probes one by one from the bottom end of the positioning steel wire to the top end direction, contrasting the scales of the steel tape, and fixedly connecting the monitoring probes with the positioning steel wire through positioning buckles;
step three, wrapping the monitoring probe, the steel tape, the positioning steel wire and the fixing buckle by using the rubber layer, and baking by using an electric heating baking lamp to form an integrated cable; meanwhile, each monitoring probe cable is wrapped by the rubber layer beyond the positioning rod part, and the electric heating baking lamp is used for baking to form an integrated cable; a monitoring probe of the monitoring probe is exposed outside the integrated cable;
selecting a counterweight hammer according to the monitoring depth and the number of the monitoring probes, and fixing the counterweight hammer at the tail end of the positioning steel wire by using a steel wire buckle;
connecting the monitoring probe with a data acquisition unit corresponding to the label serial number, and correspondingly connecting each interface in the data acquisition and transmission case;
sixthly, connecting each binding post with a relay, a low-power consumption measurement and control terminal and a power supply control switch;
step seven, embedding a cement foundation, fixedly installing a vertical rod and the cement foundation, installing a data acquisition and transmission case on the vertical rod, fixing a Beidou/4G antenna on the top end of the vertical rod, installing a solar panel on the upper part of the vertical rod, loading a storage battery into a ground burying box, and then embedding the ground burying box beside the cement foundation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211430625.2A CN115684553A (en) | 2022-11-15 | 2022-11-15 | Real-time monitoring system for water and soil in air-covered zone of high and cold frozen soil region and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211430625.2A CN115684553A (en) | 2022-11-15 | 2022-11-15 | Real-time monitoring system for water and soil in air-covered zone of high and cold frozen soil region and installation method thereof |
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Citations (6)
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| KR20140139800A (en) * | 2013-05-28 | 2014-12-08 | 인천대학교 산학협력단 | Monitoring system of soil temperature and method for installing the same |
| CN104596405A (en) * | 2015-01-25 | 2015-05-06 | 北京工业大学 | Real-time deformation contact monitoring device and method of underground rainfall-sewage pipeline |
| CN105092824A (en) * | 2015-09-09 | 2015-11-25 | 中国科学院寒区旱区环境与工程研究所 | Self-recording type measurement device for ice content of frozen soil |
| CN206721859U (en) * | 2017-03-03 | 2017-12-08 | 黑龙江工程学院 | Ever-frozen ground temperature observation device |
| CN210376347U (en) * | 2019-06-26 | 2020-04-21 | 成都理工大学 | Integrated monitoring device for ground temperature and water content in frozen soil area |
| CN215866671U (en) * | 2021-06-24 | 2022-02-18 | 青海省地质环境监测总站 | Integrated monitoring device for ground temperature and water content in frozen soil area |
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- 2022-11-15 CN CN202211430625.2A patent/CN115684553A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140139800A (en) * | 2013-05-28 | 2014-12-08 | 인천대학교 산학협력단 | Monitoring system of soil temperature and method for installing the same |
| CN104596405A (en) * | 2015-01-25 | 2015-05-06 | 北京工业大学 | Real-time deformation contact monitoring device and method of underground rainfall-sewage pipeline |
| CN105092824A (en) * | 2015-09-09 | 2015-11-25 | 中国科学院寒区旱区环境与工程研究所 | Self-recording type measurement device for ice content of frozen soil |
| CN206721859U (en) * | 2017-03-03 | 2017-12-08 | 黑龙江工程学院 | Ever-frozen ground temperature observation device |
| CN210376347U (en) * | 2019-06-26 | 2020-04-21 | 成都理工大学 | Integrated monitoring device for ground temperature and water content in frozen soil area |
| CN215866671U (en) * | 2021-06-24 | 2022-02-18 | 青海省地质环境监测总站 | Integrated monitoring device for ground temperature and water content in frozen soil area |
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