CN203274793U - Integrated water level and soil humidity monitor for over-wet ground surface environment - Google Patents
Integrated water level and soil humidity monitor for over-wet ground surface environment Download PDFInfo
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- CN203274793U CN203274793U CN 201320114695 CN201320114695U CN203274793U CN 203274793 U CN203274793 U CN 203274793U CN 201320114695 CN201320114695 CN 201320114695 CN 201320114695 U CN201320114695 U CN 201320114695U CN 203274793 U CN203274793 U CN 203274793U
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Abstract
The utility model provides an integrated water level and soil humidity monitor for an over-wet ground surface environment. The monitor is rod-shaped as a whole and comprises a soil humidity meter and a water level indicator which are integrally connected, the monitor is inserted into a monitored area, an intelligent chip built in the monitor is respectively connected with the soil humidity meter and the water level meter through a circuit, conversion between water level measurement and soil humidity measurement is automatically achieved according to the condition whether water accumulates on the ground surface or not, a storage device receives data measured by two sensors, and the intelligent chip can achieve setting of a sampling period and unit conversion according to needs of a user. The integrated water level and soil humidity monitor for the over-wet ground surface environment can automatically achieve uninterrupted automatic monitoring and recording in dry, humidity and water logging processes of the ground surface environment, and can further prevent loss of soil humidity monitoring data in a long time sequence under the over-wet ground surface environment. The monitor is high in integration level and convenient to install and maintain, has a data backup function, can ensure stability of acquisition and storage of monitoring data during a long time and is suitable for completing measurement work under the over-wet ground surface environment.
Description
Technical field
The utility model relates to a kind of water-level gauge, also relates to a kind of tensiometer, particularly a kind of monitor that water-level gauge and tensiometer are become one.
Background technology
The measurement of over-wet land table environment middle water level and soil moisture has vital role for the hydrology ecological process of simulating and portray under this special ecological environment background.
Yet over-wet land table environment has again its unique distinction, and namely same measurement point is not had by water logging sometimes, sometimes there is no ponding, and the variation of water level height and soil moisture has uncertainty, and this has brought very large difficulty to monitoring.
Way commonly used is at present, in same measurement point, water-level gauge and tensiometer are set simultaneously, record respectively water level and soil humidity information, in the information storage that described water-level gauge and tensiometer measure data box aside, every a monitoring periods, with data line connection data case, information is taken away.
Yet existing integration of equipments degree is not high, and the wiring more complicated under extreme field condition (freezing, corrosion etc.), easily makes the interface of equipment, wiring or data box impaired.In case impaired, water level/the soil humidity information in this monitoring periods (some months even a year) will all be lost or can't use because precision can't guarantee, brought very big obstruction for next step data analysis and the enforcement of whole monitoring plan.At present, specially for over-wet land table environment and the instrument of development and Design and few.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is: a kind of integrated form over-wet land table environment water level and soil moisture monitor are provided, water-level gauge and tensiometer are integrated, use an instrument can complete two work, and level measuring and soil humidity measuring can automatically switch, sampling period and Conversion of measurement unit can be set by user interactions, bring great convenience to over-wet land table environment original position river level/soil moisture monitoring.
The technical solution adopted in the utility model is:
A kind of integrated form over-wet land table environment water level and soil moisture monitor, it is characterized in that: integral body is shaft-like, comprise tensiometer and water-level gauge that one connects, in monitored area under the table environment of described monitor insertion over-wet land, described tensiometer is positioned at below the earth's surface, be used for measuring soil moisture, more than described water-level gauge is positioned at the earth's surface, be used for measuring water level.
Described integrated form over-wet land table environment water level and soil moisture monitor, wherein: described monitor has instrument is provided with intelligent chip and memory device in the cabin, described intelligent chip and memory device all realize respectively that with described tensiometer and water-level gauge circuit is connected, in the situation that described water-level gauge monitors the earth's surface, water is arranged, described memory device receives the data that described water-level gauge measures; Monitor in the anhydrous situation in earth's surface at described water-level gauge, described memory device receives the data that described tensiometer measures.
Described integrated form over-wet land table environment water level and soil moisture monitor, wherein: in described instrument cabin, SD card fetch equipment is installed also, described SD card fetch equipment is electrically connected to respectively with described water-level gauge and tensiometer, data from tensiometer and/or water-level gauge acquisition enter described memory device and described SD card fetch equipment simultaneously.
Described integrated form over-wet land table environment water level and soil moisture monitor, wherein: described tensiometer comprises outer frame body and is located at several in described outer frame body and is in the probe base of different depth, on at least one probe base, the soil moisture probe is installed therein, described soil moisture probe can stretch out from described outer frame body side; Described soil moisture probe is the connection data processing module also, and described data processing module comprises described intelligent chip and described memory device.
Described integrated form over-wet land table environment water level and soil moisture monitor, wherein: vertically be placed with horizontal push pedal in described outer frame body, described horizontal push pedal can be in horizontal slip in described outer frame body under the driving of slim hydraulic jack, the operation circuit of described slim hydraulic jack and described data processing module join, and described probe base all is fixed in described horizontal push pedal.
Described integrated form over-wet land table environment water level and soil moisture monitor, wherein: described water-level gauge comprises one along the inner tube of vertical setting and the water level measuring component that is placed in described inner tube, described water level measuring component and data processing module join, lower end one side of described inner tube has the inlet opening, and upper end one side has the air equalizer opening that communicates with atmosphere.
Described integrated form over-wet land table environment water level and soil moisture monitor, wherein: described water-level gauge comprises outer tube body and is located at described outer tube body interior front semicolumn and later half cylinder, position corresponding to described inlet opening and described air equalizer opening on the sidewall of described outer tube body is respectively equipped with trash rack and air discharge grille, described front semicolumn is along the vertical placement hole that is provided with, and described inner tube is inserted in described placement hole.
Described integrated form over-wet land table environment water level and soil moisture monitor, wherein: the top of described later half cylinder is provided with the instrument groove, and described data processing module embeds in described instrument groove.
Described integrated form over-wet land table environment water level and soil moisture monitor, wherein: described water-level gauge top is connected with the wireless receiving and dispatching overhead bin, described wireless receiving and dispatching overhead bin and data processing module join, and described data processing module comprises described intelligent chip and described memory device.
Described integrated form over-wet land table environment water level and soil moisture monitor, wherein: the bottom of described tensiometer is connected with taper and settles head.
The utility model has the advantage of: water-level gauge and tensiometer are integrated, be particularly suitable for using at over-wet land table environment.One-piece construction arranges rationally, and compact conformation is not fragile, and is little to environmental perturbation.
Description of drawings
Fig. 1, Fig. 2 are respectively the integrated form over-wet land table environment water level that provides of the utility model and one-piece construction schematic diagram and the decomposition texture schematic diagram of soil moisture monitor;
Fig. 3, Fig. 4 are respectively the decomposition texture schematic diagram on the both direction of tensiometer in the utility model;
Fig. 5 is the perspective view of seeing from rear side (removing outer tube body and data processing module) of the water-level gauge in the utility model;
Fig. 6 is the perspective view of the data processing module of the water-level gauge in the utility model;
Fig. 7 is the perspective view (having removed inner tube) of the first half of the water-level gauge in the utility model;
Fig. 8 is the perspective view of the inner tube of the water-level gauge in the utility model;
Fig. 9 is the decomposition mounting structure schematic diagram of the water leg of the water-level gauge in the utility model;
Figure 10 is the structural representation that the water-level gauge in the utility model uses the ultrasonic type water level measuring component;
Figure 11 is the electrical block diagram of data processing module of the present utility model;
Figure 12 is the workflow diagram of data processing module of the present utility model.
Description of reference numerals: wireless receiving and dispatching overhead bin 1; Lightning protection 2; Top bidirectional screw joint 3; Water-level gauge 4; Middle part bidirectional screw joint 7; Tensiometer 8; Bottom bidirectional screw joint 9; Taper settles 10; Perforation 12; Backing plate 14; Slim hydraulic jack 15; Horizontal push pedal 16; Soil moisture probe 17; Probe base 18; C shape frame encloses 19; Carrying handle 28; Data processing module 29; Multi-usage spininess socket 30; Lithium battery 32; SD card fetch equipment 33; Placement hole 35; Inner tube 36; Instrument groove 37; Front semicolumn 38; Later half cylinder 39; Air equalizer opening 40; Fin 41; Ultrasonic type water level measuring component 43; Water leg 44; Wire clamp 45; Transverse tube 451; Locating slot 46; Capacity water level measuring element 47; Data call wire 471; Trash rack A; Air discharge grille B; Outer tube body E; Window F.
Embodiment
as Fig. 1, shown in Figure 2, the utility model provides a kind of integrated form over-wet land table environment water level and soil moisture monitor, its integral body is shaft-like, comprise that from the bottom to top taper settles 10, bottom bidirectional screw joint 9, tensiometer 8, middle part bidirectional screw joint 7, water-level gauge 4, top bidirectional screw joint 3, wireless receiving and dispatching overhead bin 1 and lightning protection 2, after described monitor assembling is completed, the insertion over-wet land is shown in the zone to be measured of environment, described tensiometer 8 is positioned at below the earth's surface, be used for measuring soil moisture, more than described water-level gauge 4 is positioned at the earth's surface, be used for measuring water level.
The instrument department of described monitor is indoor to be provided with in data processing module 29(the present embodiment, it is positioned at the shell body of water-level gauge 4), described data processing module 29 is connected respectively with described tensiometer 8 and water-level gauge 4, in the present embodiment, described data processing module 29 comprises intelligent chip and memory device.In the situation that described water-level gauge 4 monitors the earth's surface, water is arranged, described tensiometer 8 is not worked, and the memory device of described data processing module 29 receives the data that described water-level gauge 4 measures; Monitor in the anhydrous situation in earth's surface at described water-level gauge 4, described tensiometer 8 is started working, and the memory device of described data processing module 29 receives the data that described tensiometer 8 measures.
Described middle part bidirectional screw joint 7 is provided with zero graduation, when described monitor inserts the zone to be measured of over-wet land table environment, and need to be with described zero graduation in alignment with ground level.If zero graduation and ground level have height tolerance, deviate manually can be input in described data processing module 29, described data processing module 29 can carry out Data correction.
Described wireless receiving and dispatching overhead bin 1, be connected in described water-level gauge 4 tops, it is connected with described data processing module 29 use data lines, the data message of collecting in described data processing module 29 can be launched by wireless (as GPRS), like this, the staff can the long range acquisition data message, and in case described monitor damage, also can in time be discovered, be convenient to daily servicing.
Fig. 3 for another example, shown in Figure 4, it is the structural representation of described tensiometer 8, it comprises: enclose the 19 shaft-like outer frame bodies that form with backing plate 14 by C shape frame, several perforation 12 that arrange along vertical spacing on a side of described outer frame body, vertically insert the horizontal push pedal 16 in described outer frame body, be fixed in described outer frame body and drive the slim hydraulic jack 15 that horizontal slip is done in described horizontal push pedal 16, be arranged on several probe bases 18 in described horizontal push pedal 16 and be arranged on soil moisture probe 17 at least one probe base 18 wherein along vertical spacing, wherein, described perforation 12 and the corresponding setting one by one of described probe base 18.
After having bored the hole on the ground, described tensiometer 8 is inserted in the hole, follow described horizontal push pedal 16 and driven outwards motion by described slim hydraulic jack 15, described soil moisture probe 17 will be by level in described perforation 12 to passing, and thrust in soil, to measure the soil moisture value at corresponding height place; After measuring end, described slim hydraulic jack 15 drives described horizontal push pedals 16 and inwardly retracts, and described tensiometer 8 can be taken out from soil.
In order to increase the measurement adaptability of described tensiometer 8, the utility model is provided with 8 described probe bases 18 in described horizontal push pedal 16, each probe base 18 arranges respectively the following 10cm of ground level, 20cm, 30cm, 40cm, 50cm, 60cm, 70cm, 80cm part, therefore, the user can be according to the setting height(from bottom) of the described soil moisture probe 17 of self needs distribution, for example, can respectively establish a soil moisture probe 17 at 20cm, 40cm, 60cm place, can also a soil moisture probe 17 be set respectively at 50cm, 80cm place.
In the above-described embodiments, be to be provided with described perforation 12 on described backing plate 14; And the expansion link of described slim hydraulic jack 15 and described horizontal push pedal 16 are welded and fixed, the pedestal part of described slim hydraulic jack 15 is fixed with described outer frame body in the process of the described horizontal push pedal 16 described outer frame bodies of vertical insertion, therefore, described slim hydraulic jack 15 not only can promote described horizontal push pedal 16 outward, can also after measuring end, described horizontal push pedal 16 inwardly be pulled back.Wherein, described horizontal push pedal 16 both sides are extruded with slide block, offer horizontal slide rail, the horizontal slip that realizes on two opposed inner walls of described outer frame body.
More than the operation circuit of the data line of described soil moisture probe 17, described slim hydraulic jack 15 upwards is communicated to ground by the inside of described outer frame body, and enter in described water-level gauge 4 by described middle part bidirectional screw joint 7, final and described data processing module 29 joins.
See also Fig. 5, shown in Figure 6, the perspective view (having removed outer tube body and data processing module 29) of seeing from rear side of the water-level gauge 4 in the utility model and the perspective view of described data processing module 29, described water-level gauge 4 comprises that outer tube body E(is as shown in Figure 1 and Figure 2) and be located at described outer tube body E interior front semicolumn 38 and later half cylinder 39, described front semicolumn 38 is connected together by T-slot with later half cylinder 39 and consists of a cylinder, wherein:
The top of described later half cylinder 39 is provided with instrument groove 37, can embed wherein for described data processing module 29, the below of described instrument groove 37 also has along the vertical data line hole of passing described later half cylinder 39, can pass and join with described data processing module 29 for the data line of described soil moisture probe 17 and the operation circuit of described slim hydraulic jack 15.
As shown in Figure 6, described data processing module 29 tops are provided with carrying handle 28, are convenient to pick and place and movement; The lateral surface of described data processing module 29 also is provided with multi-usage spininess socket 30, lithium battery 32 and SD card fetch equipment 33, described SD card fetch equipment is electrically connected to respectively with described water-level gauge and tensiometer, data from tensiometer and/or water-level gauge acquisition will enter the memory device of described SD card fetch equipment and described data processing module 29 simultaneously.This has guaranteed, even under the most serious water logging condition, instrument still backs up data, has ensured the safety of long-time sequence Monitoring Data.As shown in Figure 2, described outer tube body E is provided with window F corresponding to the lateral surface place of described data processing module 29, is convenient to reading out data or changes lithium battery 32.
As Fig. 7, shown in Figure 8, perspective view (having removed inner tube 36) and inner tube 36 schematic diagram of the front semicolumn 38 of the water-level gauge 4 in the utility model, described front semicolumn 38 is along the vertical placement hole 35 that is provided with, also be provided with at least one locating slot 46 on the sidewall of described placement hole 35, described inner tube 36 is inserted in described placement holes 35, and by the fin 41 on inner tube 36 outer walls with described locating slot 46 clampings in case spline is moving.Lower end one side of described inner tube 36 has inlet opening 39, and upper end one side has air equalizer opening 40, and the position corresponding to described inlet opening 39 and described air equalizer opening 40 on the sidewall of described outer tube body E is respectively equipped with trash rack A and air discharge grille B.When in the monitored area of water-level gauge 4 over-wet land of inserting table environment, water being arranged, water liquid namely enters in described inner tube 36 from described trash rack A and inlet opening 39, according to connecting pipe principle, water level in described inner tube 36 will maintain an equal level with ground water level, at this moment, the capacity water level measuring element or the ultrasonic type water level measuring component that are arranged in described inner tube 36 can be known water level information, and this information is passed in described data processing module 29.
as Fig. 7, shown in Figure 8, it is the structural representation that the utility model uses the capacity water level measuring element to measure, described capacity water level measuring element 47 is suspended on described inner tube 36 bottoms by data call wire 471, described data call wire 471 is folded to described later half cylinder 39 along vertical after extending upwardly to described inner tube 36 tops, then join with described data processing module 29, when the SEA LEVEL VARIATION in described inner tube 36, the hydraulic pressure that described capacity water level measuring element 47 bears is respective change also, therefore also respective change of its capacitance, described data processing module 29 obtains the height of water level data according to the variation of described capacitance.
must keep with the sidewall of described inner tube 36 certain distance to guarantee the accurate of measurement result when measuring due to described capacity water level measuring element 47, the utility model also arranges a wire clamp 45 on the top of described cylinder, a transverse tube 451 is flatly fixing by described wire clamp 45, one end of described transverse tube 451 overhangs to described inner tube 36 position of center line, the data call wire 471 of described capacity water level measuring element 47 connects described data processing module 29 again by passing in described transverse tube 451, so arrange, the described capacity water level measuring element 47 that can guarantee the lower end of described data call wire 471 is positioned at described inner tube 36 centers, guarantee measuring accuracy.
Again as shown in Figure 9, the measurement distortion that causes in the very little situation of water level on the earth's surface, the utility model is made as the bottom of described inner tube 36 open, and connecting airtight a water leg 44 in the bottom of described inner tube 36, described capacity water level measuring element 47 is inserted described water leg 44 after the bottom of described inner tube 36 passes.Due to the existence of water leg 44, even the water level on earth's surface is very low, the depth of water of capacity water level measuring element 47 environment of living in inner tube 36 still can be guaranteed, therefore can the distortion because the depth of water is inadequate.
as shown in figure 10, it is the structural representation of the water-level gauge 4 use ultrasonic type water level measuring components 43 in the utility model, it is to fix a described ultrasonic type water level measuring component 43 at the apical position of described inner tube 36, the data call wire of described ultrasonic type water level measuring component 43 joins with described data processing module 29 again, wherein, in order to make described ultrasonic type water level measuring component 43 remain on the center of described inner tube 36, the data call wire of described ultrasonic type water level measuring component 43 also is connected to described data processing module 29 by the described described transverse tube 451 that is fixed on described wire clamp 45.Use in the situation of ultrasonic type water level measuring component 43, also can connect described water leg 44 by the bottom in described inner tube 36, provide measuring accuracy with this.
Due to freezing former thereby can't use, in the inboard of described outer tube body E, heat-insulation layer can be set for fear of water-level gauge.
See also shown in Figure 11ly again, introduce circuit structure of the present utility model, be provided with described intelligent chip and described memory device in described data processing module 29, described intelligent chip is connected with following each module:
Power supply is used for power supply;
Calendar clock chip is used for timing;
Keyboard is used for setting parameter;
Display module is used for demonstration information;
Signal conditioning circuit is connected with instrument internal Temperature Humidity Sensor, described water-level gauge and described tensiometer respectively, thus with sensor measurement to signal carry out being sent to described intelligent chip after signal is processed;
Described memory device is used for the storage data;
The USB transmission interface carries out data for outer extension memory and extracts;
The GPRS radio receiving transmitting module is used for carrying out remote data communication or signal is reported in transmission for repairment;
Wherein, when described intelligent chip starts, carry out following steps:
At first carry out the parameter interactive setup by keyboard and described display module, so that intelligent chip and described each module are carried out initialization;
Described intelligent chip checks whether the electric weight of described power supply is sufficient, and checks by described inner Temperature Humidity Sensor whether inner humiture environment is normal, if undesired, send by described GPRS radio receiving transmitting module and reports signal for repairment, if normal, continues;
Then, according to setting program, level sensor starts, and singlechip chip enters the data receiver pattern.If the level sensor non-metering illustrates that ground is anhydrous, described tensiometer starts, and described water level measuring component is closed; If reading is arranged, illustrate that there is water on ground, described tensiometer keeps closed condition, and described water level measuring component is according to the work period continuous firing of setting;
The data that described soil humidity sensor or described water level measuring component gather, three kinds of data storage methods will be arranged: (1) deposits described memory device in, (2) deposit outer extension memory in by the USB transmission interface, (3) send by described GPRS radio receiving transmitting module;
After a work period finished, described intelligent chip and described each module entered the system hibernates state.
Certainly, above-mentioned tensiometer 8 also can break away from described water-level gauge 4 and makes separately and use, described data processing module 29 can be arranged on the inside of described tensiometer 8 or be fixed on the top of described tensiometer 8, can also connect taper and settle 10 below described tensiometer 8, and connect wireless receiving and dispatching overhead bin 1 and lightning protection 2 above described tensiometer 8.
Described water-level gauge 4 also can break away from described tensiometer 8 and makes separately and use, and can connect taper and settle 10 below described water-level gauge 4, and connect wireless receiving and dispatching overhead bin 1 and lightning protection 2 above described water-level gauge 4.
Described taper settles 10, the connection between tensiometer 8, water-level gauge 4, wireless receiving and dispatching overhead bin 1 and lightning protection 2 also is not limited to be threaded, and can use the multiple connected modes such as clamping, socket, splicing, can also be made into integrative-structure.
Above explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, in the situation that do not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all falling into protection domain of the present utility model.
Claims (10)
1. an integrated form over-wet land table environment water level and soil moisture monitor, it is characterized in that: integral body is shaft-like, comprises tensiometer and water-level gauge that one connects, and described monitor inserts in the monitored area, described tensiometer is positioned at below the earth's surface, is used for measuring soil moisture; More than described water-level gauge is positioned at the earth's surface, be used for measuring water level.
2. integrated form according to claim 1 over-wet land table environment water level and soil moisture monitor, it is characterized in that: described monitor has instrument is provided with intelligent chip and memory device in the cabin, described intelligent chip and memory device all realize respectively that with described tensiometer and water-level gauge circuit is connected, in the situation that described water-level gauge monitors the earth's surface, water is arranged, described memory device receives the data that described water-level gauge measures; Monitor in the anhydrous situation in earth's surface at described water-level gauge, described memory device receives the data that described tensiometer measures.
3. integrated form according to claim 2 over-wet land table environment water level and soil moisture monitor, it is characterized in that: in described instrument cabin, SD card fetch equipment is installed also, described SD card fetch equipment is electrically connected to respectively with described water-level gauge and tensiometer, data from tensiometer and/or water-level gauge acquisition enter described memory device and described SD card fetch equipment simultaneously.
4. integrated form according to claim 2 over-wet land table environment water level and soil moisture monitor, it is characterized in that: described tensiometer comprises outer frame body and is located at several in described outer frame body and is in the probe base of different depth, on at least one probe base, the soil moisture probe is installed therein, described soil moisture probe can stretch out from described outer frame body side; Described soil moisture probe is the connection data processing module also, and described data processing module comprises described intelligent chip and described memory device.
5. integrated form according to claim 4 over-wet land table environment water level and soil moisture monitor, it is characterized in that: vertically be placed with horizontal push pedal in described outer frame body, described horizontal push pedal can be in horizontal slip in described outer frame body under the driving of slim hydraulic jack, the operation circuit of described slim hydraulic jack and described data processing module join, and described probe base all is fixed in described horizontal push pedal.
6. integrated form according to claim 5 over-wet land table environment water level and soil moisture monitor, it is characterized in that: described water-level gauge comprises one along the inner tube of vertical setting and the water level measuring component that is placed in described inner tube, described water level measuring component and data processing module join, lower end one side of described inner tube has the inlet opening, and upper end one side has the air equalizer opening that communicates with atmosphere.
7. integrated form according to claim 6 over-wet land table environment water level and soil moisture monitor, it is characterized in that: described water-level gauge comprises outer tube body and is located at described outer tube body interior front semicolumn and later half cylinder, position corresponding to described inlet opening and described air equalizer opening on the sidewall of described outer tube body is respectively equipped with trash rack and air discharge grille, described front semicolumn is along the vertical placement hole that is provided with, and described inner tube is inserted in described placement hole.
8. integrated form according to claim 7 over-wet land table environment water level and soil moisture monitor, it is characterized in that: the top of described later half cylinder is provided with the instrument groove, in the described instrument groove of described data processing module embedding.
9. integrated form according to claim 2 over-wet land table environment water level and soil moisture monitor, it is characterized in that: described water-level gauge top is connected with the wireless receiving and dispatching overhead bin, described wireless receiving and dispatching overhead bin and data processing module join, and described data processing module comprises described intelligent chip and described memory device.
10. integrated form according to claim 1 over-wet land table environment water level and soil moisture monitor, it is characterized in that: the bottom of described tensiometer is connected with taper arrangement head.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114695 CN203274793U (en) | 2013-03-13 | 2013-03-13 | Integrated water level and soil humidity monitor for over-wet ground surface environment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320114695 CN203274793U (en) | 2013-03-13 | 2013-03-13 | Integrated water level and soil humidity monitor for over-wet ground surface environment |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217190A (en) * | 2013-03-13 | 2013-07-24 | 周德民 | Integrated water level and soil humidity monitor for over-wet ground surface environment |
| TWI486560B (en) * | 2013-11-25 | 2015-06-01 | Finetek Co Ltd | Cable level temperature sensor |
| CN105572323A (en) * | 2016-01-29 | 2016-05-11 | 南京全水信息科技有限公司 | Soil sensor |
| CN105954500A (en) * | 2016-07-26 | 2016-09-21 | 青岛海研电子有限公司 | Soil parameter in-situ detection device |
| CN106645645A (en) * | 2016-12-19 | 2017-05-10 | 青岛海洋地质研究所 | Soil detection equipment |
| CN106843057A (en) * | 2017-02-28 | 2017-06-13 | 黎川县东鑫实业有限公司 | Edible fungi bag data collector and multipath environment data collecting system |
| CN107036648A (en) * | 2016-12-08 | 2017-08-11 | 北京东方润泽生态科技股份有限公司 | Integrated drimeter |
| CN108204837A (en) * | 2018-01-10 | 2018-06-26 | 常州泽惠天地环境科技有限公司 | Support the complex sensor device and application method of field irrigation intelligent decision |
-
2013
- 2013-03-13 CN CN 201320114695 patent/CN203274793U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217190A (en) * | 2013-03-13 | 2013-07-24 | 周德民 | Integrated water level and soil humidity monitor for over-wet ground surface environment |
| CN103217190B (en) * | 2013-03-13 | 2015-04-15 | 周德民 | Integrated water level and soil humidity monitor for over-wet ground surface environment |
| TWI486560B (en) * | 2013-11-25 | 2015-06-01 | Finetek Co Ltd | Cable level temperature sensor |
| CN105572323A (en) * | 2016-01-29 | 2016-05-11 | 南京全水信息科技有限公司 | Soil sensor |
| CN105954500A (en) * | 2016-07-26 | 2016-09-21 | 青岛海研电子有限公司 | Soil parameter in-situ detection device |
| CN105954500B (en) * | 2016-07-26 | 2018-08-14 | 青岛海研电子有限公司 | A kind of soil parameters in-situ detector |
| CN107036648A (en) * | 2016-12-08 | 2017-08-11 | 北京东方润泽生态科技股份有限公司 | Integrated drimeter |
| CN106645645A (en) * | 2016-12-19 | 2017-05-10 | 青岛海洋地质研究所 | Soil detection equipment |
| CN106843057A (en) * | 2017-02-28 | 2017-06-13 | 黎川县东鑫实业有限公司 | Edible fungi bag data collector and multipath environment data collecting system |
| CN108204837A (en) * | 2018-01-10 | 2018-06-26 | 常州泽惠天地环境科技有限公司 | Support the complex sensor device and application method of field irrigation intelligent decision |
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