CN113917113A - Intelligent soil water content time sequence monitoring device - Google Patents
Intelligent soil water content time sequence monitoring device Download PDFInfo
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- CN113917113A CN113917113A CN202111208320.2A CN202111208320A CN113917113A CN 113917113 A CN113917113 A CN 113917113A CN 202111208320 A CN202111208320 A CN 202111208320A CN 113917113 A CN113917113 A CN 113917113A
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- 239000002689 soil Substances 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000012806 monitoring device Methods 0.000 title claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000005553 drilling Methods 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims 1
- 238000005065 mining Methods 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
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- 238000013500 data storage Methods 0.000 description 1
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- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- G—PHYSICS
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- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
- G01N33/246—Earth materials for water content
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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Abstract
The invention discloses an intelligent time sequence monitoring device for soil water content, and relates to the technical field of monitoring equipment. The utility model provides a soil water content intelligence chronogenesis monitoring devices, includes a plurality of monitoring mechanism, monitoring devices still include one can with monitoring mechanism electric connection set up the mechanism and one can with a plurality of monitoring mechanism wireless connection's processing mechanism, monitoring mechanism includes main part monitoring rod, and the bottom fixedly connected with drill bit of main part monitoring rod, the inside of main part monitoring rod rotates and is connected with the drilling loop bar, main part monitoring rod top both sides fixedly connected with stopper. According to the invention, the data remote transmission device is mounted on the soil water content sensor, so that the remote transmission and reception of soil water content real-time monitoring data in the dynamic propulsion from the working face to the mining stopping line from the eye opening are realized, the consumption of manpower and material resources for field monitoring work is reduced, and the test cost is saved.
Description
Technical Field
The invention relates to the technical field of monitoring equipment, in particular to an intelligent time sequence monitoring device for soil water content.
Background
The large-scale and high-strength well coal mining in the semiarid mining area can change the physical and chemical properties of soil bodies and the water holding capacity of the soil and disturb the spatial distribution condition of soil water on the earth surface. Due to the well mining mode, the overlying strata can be caused to collapse, crack and bend and sink from bottom to top, a large number of cracks are generated on the earth surface, the soil water evaporation area is increased, and the soil water content is reduced. Researches find that the spatial diversity of the soil water content of a pre-mining area, a mining area and a goaf of a mining area under mining disturbance is enhanced, and the soil water content of a subsided area is reduced compared with that of a non-subsided area; in addition, coal mining subsidence also has influence on different slope position soil waters.
Soil water content is a key limiting factor affecting vegetation growth in semi-arid mining areas. The soil water content generally refers to the absolute water content of soil, namely the spreading dry soil contains a plurality of grams of water, also called soil water content, the change of the soil water content is obtained through time sequence monitoring, the requirement condition of crops on water can be mastered, and the method has important significance for disclosing the disturbance rule of coal underground mining on the soil environment. Soil moisture is usually adsorbed on the surface of soil particles or stored in soil pores and exists in a solid state, liquid state and vapor state three-state form as with external water, the types of the soil moisture can be roughly divided into three types of chemically bound water, hygroscopic water and free water, soil moisture content monitoring is an important basic work for guiding the ecological environment recovery of a semi-arid mining area, the monitoring method generally comprises a manual soil taking and drying method, an instrument rapid measurement monitoring method and the like, the soil moisture content monitoring can be divided into a fixed embedded type and a portable type according to a using method, the soil structure and the environmental change of the position where the fixed embedded type monitoring instrument is located are difficult to keep synchronous with a field, the representativeness of monitoring data is poor, the portable monitoring instrument can be directly used in the field, but when the drought or the soil viscosity is high, the soil is difficult to insert, the monitoring instrument is easy to damage, and the contact degree of a monitoring instrument sensor and the soil is difficult to keep consistent during multiple multi-point measurement, affecting the accuracy of the monitored data. The two monitoring methods are difficult to obtain the real-time dynamic change of the soil water content in the dynamic propulsion of the working face from the open cut to the stop mining line, and the timeliness of the soil water content change in the dynamic process cannot be ensured. In addition, large-scale fixed-point real-time field monitoring inevitably requires a large amount of human resources to be consumed, and the working efficiency is low.
Disclosure of Invention
The invention aims to provide an intelligent time sequence monitoring device for soil water content, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: including a plurality of monitoring mechanisms, monitoring devices still include one can with monitoring mechanisms electric connection set up the mechanism and one can with a plurality of monitoring mechanisms wireless connection's processing mechanism, monitoring devices includes main part monitoring pole, and the bottom fixedly connected with drill bit of main part monitoring pole, the inside rotation of main part monitoring pole is connected with the drilling loop bar, main part monitoring pole top both sides fixedly connected with stopper, and the outside spiro union of stopper is fixed with the handrail post, the drilling loop bar uses stopper center water flat line to set gradually equidistant moisture sensor as zero top-down, the top fixed mounting of main part monitoring pole has data acquisition, storage and transmission instrument, data acquisition, storage and transmission instrument and moisture sensor electric connection.
Preferably, the setting mechanism comprises a setting panel, a first display is fixedly mounted in the middle of the setting panel, and a control key is fixedly mounted on the setting panel along the first display.
Preferably, one side of the panel is fixedly connected with a connecting wire, one side of the data acquisition, storage and transmission instrument is provided with a connecting port, the connecting port is matched with the connecting wire, and the first display is respectively electrically connected with the control key and the connecting wire.
Preferably, the processing mechanism comprises a fixed base, the fixed base is hinged to a second display through a telescopic support, a button panel is fixedly mounted at the top of the fixed base, and the button panel is electrically connected with the second display.
Preferably, a data transmission antenna is fixedly installed on one side of the data acquisition, storage and transmission instrument, a data receiving antenna is fixedly installed on one side of the fixed base, and the data transmission antenna is matched with the data receiving antenna.
Preferably, the drill is in the shape of a cutter head.
Preferably, the distance between adjacent moisture sensors is 20 cm.
Compared with the prior art, the invention has the beneficial effects that:
this soil water content intelligence chronogenesis monitoring devices through laying soil water content intelligence chronogenesis monitoring devices in working face trend, tendency, realizes that the working face is from opening and cutting the eye to stopping adopting the real-time dynamic high frequency variation monitoring of line developments propulsion in soil water content, the disturbance law of the mining subsidence of revelation semiarid mining area to soil water content that can be more scientific and accurate.
This soil water content intelligence chronogenesis monitoring devices through carrying on data remote transmission device on soil water content sensor, realizes that the working face is from opening and cutting the eye to stopping adopting the remote conveying and the receipt of line developments propulsion in soil water content real-time supervision data, reduces the consumption of open-air monitoring work manpower, material resources resource, practices thrift the test cost.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the setting mechanism proposed by the present invention;
FIG. 3 is a schematic structural diagram of a monitoring mechanism according to the present invention;
FIG. 4 is a schematic structural diagram of a processing mechanism according to the present invention;
FIG. 5 is a schematic layout view of the monitoring mechanism proposed in the present invention;
fig. 6 is a diagram illustrating the expected results of the present invention.
In the figure: 1. a setting mechanism; 101. setting a panel; 102. a control key; 103. a first display; 104. a connecting wire; 2. a monitoring mechanism; 201. a main body monitoring lever; 202. a connection port; 203. an armrest post; 204. drilling a loop bar; 205. a drill bit; 206. a data acquisition, storage and transmission instrument; 207. a limiting block; 208. a moisture sensor; 209. a data transmission antenna; 3. a processing mechanism; 301. a second display; 302. a telescopic bracket; 303. a data receiving antenna; 304. a fixed base; 305. a key panel.
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.
It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1 to 4, the present invention provides a technical solution: the monitoring device comprises a plurality of monitoring mechanisms 2, and further comprises a setting mechanism 1 which can be electrically connected with the monitoring mechanisms 2 and a processing mechanism 3 which can be wirelessly connected with the monitoring mechanisms 2, wherein each monitoring mechanism 2 comprises a main body monitoring rod 201, a drill bit 205 is fixedly connected to the bottom of the main body monitoring rod 201, the drill bit 205 is in a cutter edge shape, the drill bit 205 in the cutter edge shape enables a user to conveniently insert the monitoring mechanism 2 into soil needing moisture monitoring through a handrail column 203 and the drill bit 205, thereby saving physical power and improving labor efficiency, a drilling loop bar 204 is rotatably connected to the inside of the main body monitoring rod 201, two sides of the top of the main body monitoring rod 201 are fixedly connected with limiting blocks 207, the handrail column 203 is fixedly screwed on the outer sides of the limiting blocks 207, and the drilling loop bar 204 is sequentially provided with moisture sensors 208 at equal intervals from top to bottom by taking the central horizontal line of the limiting blocks 207 as a zero point, the interval of adjacent moisture sensor 208 is 20cm, and the top fixed mounting of main part monitoring rod 201 has data acquisition, storage and transmission instrument 206, data acquisition, storage and transmission instrument 206 and moisture sensor 208 electric connection.
The setting mechanism 1 comprises a setting panel 101, a first display 103 is fixedly mounted in the middle of the setting panel 101, a control key 102 is fixedly mounted on the setting panel 101 along the first display 103, a connecting line 104 is fixedly connected to one side of the setting panel 101, a connecting port 202 is arranged on one side of a data acquisition, storage and transmission instrument 206, the connecting port 202 is matched with the connecting line 104, and the first display 103 is respectively electrically connected with the control key 102 and the connecting line 104.
The processing mechanism 3 comprises a fixed base 304, the fixed base 304 is hinged with a second display 301 through a telescopic support 302, a key panel 305 is fixedly mounted at the top of the fixed base 304, the key panel 305 is electrically connected with the second display 301, a data transmission antenna 209 is fixedly mounted on one side of the data acquisition, storage and transmission instrument 206, a data receiving antenna 303 is fixedly mounted on one side of the fixed base 304, and the data transmission antenna 209 is matched with the data receiving antenna 303.
When the device is required to be used, different potential subsidence areas on the ground surface of a coal mineworking face in a dry mining area are divided in space, then the monitoring mechanisms 2 are distributed along the trend and the inclination respectively, the distribution depth is within the range of 0-100cm, and the schematic diagram of the distribution is shown in fig. 5.
The concrete construction steps are as follows:
(1) the space division of different potential subsidence areas on the earth surface of the working surface mainly comprises the following steps: a central zone, a stretching zone, a compression zone, an undisturbed zone, etc.;
(2) the design of the pre-buried point positions of the monitoring mechanism 2 is shown in figure 5, and the spatial positions of the points are determined by lofting the pre-buried point positions;
(3) the setting mechanism 1 and the monitoring mechanism 2 are connected with the connecting line 104 through the connecting port 202, parameters such as monitoring frequency, measuring point number, data storage path, data transmission frequency and the like of a moisture sensor 208 in the monitoring mechanism 2 are set by using the setting panel 101 and the control key 102, and the monitoring mechanism 2 is started after the setting is finished; the data transmission antenna 209 and the data receiving antenna 303 are used for transmitting the data of the moisture sensor 208, and the processing mechanism 3 can be used for remotely monitoring the working state of the moisture sensor 208;
(4) numbering each measuring point, recording the measuring frequency once every 6h, transmitting data once every day, and determining the measuring period according to the ratio of the working face trend length to the sampling speed;
(5) the processing means 3 acquires the data and then performs a drawing, and a drawing of an expected result thereof is shown in fig. 6.
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 (7)
1. The utility model provides a soil water content intelligence chronogenesis monitoring devices, includes a plurality of monitoring mechanism (2), its characterized in that: the monitoring device further comprises a setting mechanism (1) which can be electrically connected with the monitoring mechanism (2) and a processing mechanism (3) which can be wirelessly connected with the monitoring mechanisms (2), the monitoring mechanism (2) comprises a main body monitoring rod (201), a drill bit (205) is fixedly connected to the bottom of the main body monitoring rod (201), a drilling loop bar (204) is rotatably connected to the inside of the main body monitoring rod (201), limit blocks (207) are fixedly connected to two sides of the top of the main body monitoring rod (201), a handrail column (203) is fixedly connected to the outer side of each limit block (207) in a threaded mode, equidistant water sensors (208) are sequentially arranged on the drilling loop bar (204) from top to bottom by taking a central horizontal line of each limit block (207) as a zero point, and a data acquisition, storage and transmission instrument (206) is fixedly installed at the top end of the main body monitoring rod (201), the data acquisition, storage and transmission instrument (206) is electrically connected with the moisture sensor (208).
2. The intelligent soil moisture content time sequence monitoring device of claim 1, wherein: the setting mechanism (1) comprises a setting panel (101), a first display (103) is fixedly mounted in the middle of the setting panel (101), and a control key (102) is fixedly mounted on the setting panel (101) along the first display (103).
3. The intelligent soil moisture content time sequence monitoring device of claim 2, wherein: the display panel is characterized in that a connecting line (104) is fixedly connected to one side of the panel (101), a connecting port (202) is arranged on one side of the data acquisition, storage and transmission instrument (206), the connecting port (202) is matched with the connecting line (104), and the first display (103) is electrically connected with the control key (102) and the connecting line (104) respectively.
4. The intelligent soil moisture content time sequence monitoring device of claim 1, wherein: processing mechanism (3) are including unable adjustment base (304), unable adjustment base (304) are articulated through telescopic bracket (302) to have second display (301), the top fixed mounting of unable adjustment base (304) has button panel (305), button panel (305) and second display (301) electric connection.
5. The intelligent soil moisture content time sequence monitoring device of claim 4, wherein: one side fixed mounting of data acquisition, storage and transmission instrument (206) has data transmission antenna (209), one side fixed mounting of unable adjustment base (304) has data receiving antenna (303), data transmission antenna (209) and data receiving antenna (303) looks adaptation.
6. The intelligent time sequence monitoring device for soil water content according to any one of claims 1-5, wherein: the drill bit (205) is in a cutter head shape.
7. The intelligent time sequence monitoring device for soil water content according to any one of claims 1-5, wherein: the distance between the adjacent moisture sensors (208) is 20 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111208320.2A CN113917113A (en) | 2021-10-18 | 2021-10-18 | Intelligent soil water content time sequence monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111208320.2A CN113917113A (en) | 2021-10-18 | 2021-10-18 | Intelligent soil water content time sequence monitoring device |
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| CN113917113A true CN113917113A (en) | 2022-01-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076437A (en) * | 2012-12-30 | 2013-05-01 | 中国矿业大学(北京) | Coal mining ground fissure moisture damage detection method taking space-time difference and rainfall impact into consideration |
| CN205844321U (en) * | 2016-04-15 | 2016-12-28 | 长春市斯普瑞新技术有限责任公司 | A kind of buried type soil information multichannel automonitor |
| CN207675758U (en) * | 2017-11-27 | 2018-07-31 | 中国铁道科学研究院 | A kind of soil moisture layering quick test device |
| CN108637004A (en) * | 2018-05-10 | 2018-10-12 | 王培� | A kind of portable soil detection prosthetic appliance and Soil K+adsorption restorative procedure |
| CN209624583U (en) * | 2018-03-07 | 2019-11-12 | 上海乾堉环境科技有限公司 | One kind being used for soil moisture detection device |
| CN211292893U (en) * | 2019-11-26 | 2020-08-18 | 吉林松花江三湖国家级自然保护区管理局 | A soil condition real-time supervision device for ecological recovery |
| CN112681276A (en) * | 2020-12-17 | 2021-04-20 | 江苏省地质矿产局第三地质大队 | Monitoring system and method for determining maximum rainfall infiltration depth of lower hollyhock soil slope |
| CN213516976U (en) * | 2020-11-04 | 2021-06-22 | 云南农业大学 | Soil moisture detection device for weed coverage area for water and soil loss test |
| CN113358401A (en) * | 2021-06-03 | 2021-09-07 | 国能神东煤炭集团有限责任公司 | Undisturbed soil sampling device |
-
2021
- 2021-10-18 CN CN202111208320.2A patent/CN113917113A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076437A (en) * | 2012-12-30 | 2013-05-01 | 中国矿业大学(北京) | Coal mining ground fissure moisture damage detection method taking space-time difference and rainfall impact into consideration |
| CN205844321U (en) * | 2016-04-15 | 2016-12-28 | 长春市斯普瑞新技术有限责任公司 | A kind of buried type soil information multichannel automonitor |
| CN207675758U (en) * | 2017-11-27 | 2018-07-31 | 中国铁道科学研究院 | A kind of soil moisture layering quick test device |
| CN209624583U (en) * | 2018-03-07 | 2019-11-12 | 上海乾堉环境科技有限公司 | One kind being used for soil moisture detection device |
| CN108637004A (en) * | 2018-05-10 | 2018-10-12 | 王培� | A kind of portable soil detection prosthetic appliance and Soil K+adsorption restorative procedure |
| CN211292893U (en) * | 2019-11-26 | 2020-08-18 | 吉林松花江三湖国家级自然保护区管理局 | A soil condition real-time supervision device for ecological recovery |
| CN213516976U (en) * | 2020-11-04 | 2021-06-22 | 云南农业大学 | Soil moisture detection device for weed coverage area for water and soil loss test |
| CN112681276A (en) * | 2020-12-17 | 2021-04-20 | 江苏省地质矿产局第三地质大队 | Monitoring system and method for determining maximum rainfall infiltration depth of lower hollyhock soil slope |
| CN113358401A (en) * | 2021-06-03 | 2021-09-07 | 国能神东煤炭集团有限责任公司 | Undisturbed soil sampling device |
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Application publication date: 20220111 |