CN104597221B - A kind of soil EC value proving installation and using method thereof - Google Patents
A kind of soil EC value proving installation and using method thereof Download PDFInfo
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- CN104597221B CN104597221B CN201510010183.XA CN201510010183A CN104597221B CN 104597221 B CN104597221 B CN 104597221B CN 201510010183 A CN201510010183 A CN 201510010183A CN 104597221 B CN104597221 B CN 104597221B
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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Abstract
The present invention relates to a kind of proving installation, be specifically related to a kind of soil EC value proving installation and using method thereof.Technical scheme of the present invention is as follows: a kind of soil EC value proving installation, comprises EC sensor module and solution testing container assemblies; Described EC sensor module comprises EC sensor, PVC sleeve pipe and reducing sleeve, EC sensor comprises sensor probe, sensor wire and cable fastening, described solution testing container assemblies comprises outer receptacle, inner receptacle, plastic film capicitor, PVC stationary pipes, filters sponge, staple joint and resin glue, described EC sensor module is arranged in described staple joint, in the space of the accommodation solution that described sensor probe is formed between outer receptacle and inner receptacle.Device of the present invention and using method thereof, can make EC sensor measure the ion concentration of fertilizer in tested soil, and sensor probe can be made to monitor the situation of change of fertilizer ion concentration in soil in drip irrigation process in real time.
Description
Technical field
The present invention relates to a kind of proving installation, be specifically related to a kind of soil EC value proving installation and using method thereof.
Background technology
At present, in known agricultural irrigation control system field, EC value measurement method is the ion concentration that hand-held sensor directly measures that solution is irrigated in sampling, measurement result before numerical value measured is like this only and implements to irrigate to crops, under normal circumstances, professional of agriculture adopt this measuring method to obtain data namely as the basis for estimation whether soil and fertilizer ion concentration up to standard.But the parameter adopting the metering system of this non-accuracy to obtain can not reflect the fertilizer ion concentration of irrigating in rear matrix (soil) truly, and the growing state of crop may be caused to be adversely affected.And the real fertilizer ion concentration comprised in soil after not having a kind of soil EC value proving installation of reasonable in design to measure irrigation in prior art.
Summary of the invention
The invention provides a kind of soil EC value proving installation and using method thereof, EC sensor can be made to measure the ion concentration of fertilizer in tested soil, and sensor probe can be made to monitor the situation of change of fertilizer ion concentration in soil in drip irrigation process in real time, solve the problem that existing measuring technique can not obtain the fertilizer ion concentration comprised in reflect soil truly.
Technical scheme of the present invention is as follows:
A kind of soil EC value proving installation, comprises EC sensor module and solution testing container assemblies;
Described EC sensor module comprises EC sensor, PVC sleeve pipe and reducing sleeve, EC sensor comprises sensor probe, sensor wire and cable fastening, sensor probe is linked together by cable fastening and sensor wire, sensor probe is arranged in PVC sleeve pipe, cable fastening is connected with reducing sleeve, reducing sleeve is connected with PVC sleeve upper end, and PVC its lower end is provided with measured hole, and sensor probe is corresponding with the position of measured hole;
Described solution testing container assemblies comprises outer receptacle, inner receptacle, plastic film capicitor, PVC stationary pipes, filters sponge, staple joint and resin glue, outer receptacle and inner receptacle are peviform, inner receptacle is arranged at above outer receptacle, plastic film capicitor is bonded together along upper end by the basin of resin glue and the inner receptacle basin along lower end and outer receptacle, multiple PVC stationary pipes is set between outer receptacle and inner receptacle, to form the space holding solution; Arrange multiple filter bores at the bottom of the basin of inner receptacle, filter sponge and be adhered to by resin glue at the bottom of the basin of inner receptacle, filter at the bottom of the basin of sponge and inner receptacle and arrange a through hole, staple joint is arranged in described through hole; The tub wall of outer receptacle arranges spillway hole;
Described EC sensor module is arranged in described staple joint, in the space of the accommodation solution that described sensor probe is formed between outer receptacle and inner receptacle.
Described soil EC value proving installation, its preferred version is, the upper end of described PVC sleeve pipe is done shell nosing treatment and is formed closing in position, described reducing sleeve outside is provided with guiding position, slip-off preventing position and shoulder, described guiding position is front fine and rear thick taper shape, the maximum outside diameter at described guiding position is greater than described slip-off preventing position external diameter, the maximum outside diameter at described guiding position is greater than the interference degree of external diameter relative to the internal diameter at described closing in position at described slip-off preventing position for the interference degree of the internal diameter at described closing in position, described closing in position arrives described slip-off preventing position through described guiding position under external force and is stuck on described shoulder, the upper end of described PVC sleeve pipe and described reducing sleeve are linked together.
Described soil EC value proving installation, its preferred version is, inside, described reducing sleeve upper end is provided with chuck, cable fastening outer setting guides position, suit position and stops platform, described guiding position is front fine and rear thick taper shape, the maximum outside diameter at described guiding position is greater than the internal diameter of described chuck, the external diameter at described suit position and the diameter compatible of described chuck close, described chuck arrives described suit position through described guiding position under external force and is stuck on described only platform, and described cable fastening and described reducing sleeve are linked together.
Described soil EC value proving installation, its preferred version is, described inner receptacle tub wall arranges multiple fixed orifice one, and described outer receptacle tub wall arranges multiple fixed orifice two, and the two ends of described PVC stationary pipes are installed with described fixed orifice one and described fixed orifice two interference fit respectively.
The invention still further relates to a kind of using method of soil EC value proving installation, described procedure is: in soil to be measured, dug pit, is placed in described pit by above-mentioned soil EC value proving installation, is is then filled and led up by described pit with soil; Described sensor wire is connected on receiving equipment, realizes carrying out real-time monitoring to the fertilizer component change in soil.
Beneficial effect of the present invention is as follows:
1, soil EC value proving installation of the present invention; effectively can protect sensor probe; make sensor probe touch detected solution accurately and under the prerequisite that normally can work at equipment to soil in fertilizer component carry out real-time monitoring, reasonable in design, it is simple to install operation steps.
2, soil EC value proving installation of the present invention, EC sensor can not only be made to measure the ion concentration of fertilizer in tested soil, and sensor probe can be made to monitor the situation of change of fertilizer ion concentration in soil in drip irrigation process in real time, reliably data are observed to make professional of agriculture, thus take the circumstances into consideration and implement reasonably to control to the addition of fertilizer in time, thus also effectively control growth tendency and the production cost of crop in advance, thus reach the object of the intensive production model of Precision Irrigation.
Accompanying drawing explanation
Fig. 1 is EC sensor module structural drawing;
Fig. 2 is that EC sensor module launches schematic diagram;
Fig. 3 is A place enlarged drawing in Fig. 2;
Fig. 4 is B place enlarged drawing in Fig. 2;
Fig. 5 is that the blast of soil EC value proving installation launches schematic diagram;
Fig. 6 is inner receptacle front view;
Fig. 7 is inner receptacle vertical view;
Fig. 8 is outer receptacle front view;
Fig. 9 is outer receptacle vertical view;
Figure 10 soil EC value proving installation assembled state figure.
Embodiment
As shown in Fig. 1 ~ 10, a kind of soil EC value proving installation, comprises EC sensor module and solution testing container assemblies; Described EC sensor module comprises EC sensor, PVC sleeve pipe 5 and reducing sleeve 4, EC sensor comprises sensor probe 1, sensor wire 2 and cable fastening 3, sensor probe 1 is linked together by cable fastening 3 and sensor wire 2, and sensor probe 1 is arranged in PVC sleeve pipe 5;
Cable fastening 3 is connected with reducing sleeve 4, inside, described reducing sleeve 4 upper end is provided with chuck 11, cable fastening 3 outer setting guides position 12, suit position 13 and only platform 14, described guiding position 12 is front fine and rear thick taper shape, the maximum outside diameter at described guiding position 12 is greater than the internal diameter of described chuck 11, the external diameter at described suit position 13 and the diameter compatible of described chuck 11 close, described chuck 11 arrives described suit position 13 through described guiding position 12 under external force and is stuck on described only platform 14, described cable fastening 3 is linked together with described reducing sleeve 4,
Reducing sleeve 4 is connected with PVC sleeve pipe 5 upper end, the upper end of described PVC sleeve pipe 5 is done shell nosing treatment and is formed closing in position 7, described reducing sleeve 4 outside is provided with guiding position 8, slip-off preventing position 9 and shoulder 10, described guiding position 8 is front fine and rear thick taper shape, the maximum outside diameter at described guiding position 8 is greater than described slip-off preventing position 9 external diameter, the maximum outside diameter at described guiding position 8 is greater than the interference degree of external diameter relative to the internal diameter at described closing in position 7 at described slip-off preventing position 9 for the interference degree of the internal diameter at described closing in position 7, described closing in position 7 arrives described slip-off preventing position 9 through described guiding position 8 under external force and is stuck on described shoulder 10, the upper end of described PVC sleeve pipe 5 and described reducing sleeve 4 are linked together,
PVC sleeve pipe 5 lower end is provided with measured hole 6, and sensor probe 1 is corresponding with the position of measured hole 6; Described solution testing container assemblies comprises outer receptacle 21, inner receptacle 22, plastic film capicitor 23, PVC stationary pipes 24, filters sponge 25, staple joint 26 and resin glue, outer receptacle 21 and inner receptacle 22 are peviform, inner receptacle 22 is arranged at above outer receptacle 21, plastic film capicitor 23 is bonded together along upper end by the basin of resin glue and inner receptacle 22 basin along lower end and outer receptacle 21, multiple PVC stationary pipes 24 is set between outer receptacle 21 and inner receptacle 22, to form the space holding solution; Described inner receptacle 22 tub wall arranges multiple fixed orifice 1, and described outer receptacle 21 tub wall arranges multiple fixed orifice 2 30, and the two ends of described PVC stationary pipes 24 are installed with described fixed orifice 1 and described fixed orifice 2 30 interference fit respectively;
Arrange multiple filter bores 29 at the bottom of the basin of inner receptacle 22, filter sponge 25 and be adhered to by resin glue at the bottom of the basin of inner receptacle 22, filter sponge 25 and arrange a through hole 27 with at the bottom of the basin of inner receptacle 22, staple joint 26 is arranged in described through hole 27; The tub wall of outer receptacle 21 is arranged spillway hole 31; Described EC sensor module is arranged in described staple joint 26, is resilient material inside staple joint 26, in the space of the accommodation solution that described sensor probe 1 is formed between outer receptacle 21 and inner receptacle 22.
The using method of above-mentioned soil EC value proving installation is: in soil to be measured, dug pit, is placed in described pit by above-mentioned soil EC value proving installation, is is then filled and led up by described pit with soil; Described sensor wire 2 is connected on signal receiver, realizes carrying out real-time monitoring to the fertilizer component change in soil.
Claims (5)
1. a soil EC value proving installation, is characterized in that, described device comprises EC sensor module and solution testing container assemblies;
Described EC sensor module comprises EC sensor, PVC sleeve pipe and reducing sleeve, EC sensor comprises sensor probe, sensor wire and cable fastening, sensor probe is linked together by cable fastening and sensor wire, sensor probe is arranged in PVC sleeve pipe, cable fastening is connected with reducing sleeve, reducing sleeve is connected with PVC sleeve upper end, and PVC its lower end is provided with measured hole, and sensor probe is corresponding with the position of measured hole;
Described solution testing container assemblies comprises outer receptacle, inner receptacle, plastic film capicitor, PVC stationary pipes, filters sponge, staple joint and resin glue, outer receptacle and inner receptacle are peviform, inner receptacle is arranged at above outer receptacle, plastic film capicitor is bonded together along upper end by the basin of resin glue and the inner receptacle basin along lower end and outer receptacle, multiple PVC stationary pipes is set between outer receptacle and inner receptacle, to form the space holding solution; Arrange multiple filter bores at the bottom of the basin of inner receptacle, filter sponge and be adhered to by resin glue at the bottom of the basin of inner receptacle, filter at the bottom of the basin of sponge and inner receptacle and arrange a through hole, staple joint is arranged in described through hole; The tub wall of outer receptacle arranges spillway hole;
Described EC sensor module is arranged in described staple joint, in the space of the accommodation solution that described sensor probe is formed between outer receptacle and inner receptacle.
2. soil EC value proving installation according to claim 1, it is characterized in that, the upper end of described PVC sleeve pipe is done shell nosing treatment and is formed closing in position, described reducing sleeve outside is provided with guiding position, slip-off preventing position and shoulder, described guiding position is front fine and rear thick taper shape, the maximum outside diameter at described guiding position is greater than described slip-off preventing position external diameter, the maximum outside diameter at described guiding position is greater than the interference degree of external diameter relative to the internal diameter at described closing in position at described slip-off preventing position for the interference degree of the internal diameter at described closing in position, described closing in position arrives described slip-off preventing position through described guiding position under external force and is stuck on described shoulder, the upper end of described PVC sleeve pipe and described reducing sleeve are linked together.
3. soil EC value proving installation according to claim 1, it is characterized in that, inside, described reducing sleeve upper end is provided with chuck, cable fastening outer setting guides position, suit position and only platform, described guiding position is front fine and rear thick taper shape, the maximum outside diameter at described guiding position is greater than the internal diameter of described chuck, the external diameter at described suit position and the diameter compatible of described chuck close, described chuck arrives described suit position through described guiding position under external force and is stuck on described only platform, described cable fastening and described reducing sleeve are linked together.
4. soil EC value proving installation according to claim 1, it is characterized in that, described inner receptacle tub wall arranges multiple fixed orifice one, described outer receptacle tub wall arranges multiple fixed orifice two, and the two ends of described PVC stationary pipes are installed with described fixed orifice one and described fixed orifice two interference fit respectively.
5. the using method of the soil EC value proving installation according to any one of claim 1 ~ 4, it is characterized in that, described procedure is: in soil to be measured, dug pit, is placed in described pit by described soil EC value proving installation, is is then filled and led up by described pit with soil; Described sensor wire is connected on receiving equipment, realizes carrying out real-time monitoring to the fertilizer component change in soil.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010183.XA CN104597221B (en) | 2015-01-08 | 2015-01-08 | A kind of soil EC value proving installation and using method thereof |
| PCT/CN2015/093673 WO2016110152A1 (en) | 2015-01-08 | 2015-11-03 | Device for testing ec value of soil and use method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510010183.XA CN104597221B (en) | 2015-01-08 | 2015-01-08 | A kind of soil EC value proving installation and using method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN104597221A CN104597221A (en) | 2015-05-06 |
| CN104597221B true CN104597221B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510010183.XA Active CN104597221B (en) | 2015-01-08 | 2015-01-08 | A kind of soil EC value proving installation and using method thereof |
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| CN (1) | CN104597221B (en) |
| WO (1) | WO2016110152A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597221B (en) * | 2015-01-08 | 2016-04-27 | 沈阳远大智能高科农业有限公司 | A kind of soil EC value proving installation and using method thereof |
| CN112577877A (en) * | 2020-12-02 | 2021-03-30 | 武汉大学 | Water and fertilizer integrated drip irrigation control migration testing device and method for black soil and multiple soil layers in cold region |
| CN117969163B (en) * | 2024-03-28 | 2024-06-07 | 四川成聚才农业科技有限公司 | Soil detection sampling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053127A (en) * | 1989-12-31 | 1991-07-17 | 中南林学院 | Soil moisture measuring gauge with double-electrodes fixed in fields |
| EP0489656A1 (en) * | 1990-12-06 | 1992-06-10 | Commissariat A L'energie Atomique | Device for measuring the pore water pressure and ionic concentration of soil |
| CN101532940A (en) * | 2009-04-20 | 2009-09-16 | 哈尔滨工业大学 | Device for detecting concrete permeability and ion content |
| CN103091288A (en) * | 2011-11-03 | 2013-05-08 | 中国科学院合肥物质科学研究院 | Portable farmland soil fertility on-line detector |
| CN204405651U (en) * | 2015-01-08 | 2015-06-17 | 沈阳远大智能高科农业有限公司 | A kind of soil EC value proving installation |
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| JPS6125072A (en) * | 1984-07-16 | 1986-02-03 | Oyo Chishitsu Kk | Underground water fluidity measuring apparatus |
| JP4818074B2 (en) * | 2006-11-16 | 2011-11-16 | 公益財団法人鉄道総合技術研究所 | Method and apparatus for continuous measurement of ion concentration in groundwater |
| CN101144788B (en) * | 2007-05-08 | 2010-05-26 | 中国农业大学 | Device for measuring salt concentration of saturated soil solution |
| US7927883B2 (en) * | 2007-11-09 | 2011-04-19 | The Regents Of The University Of California | In-situ soil nitrate ion concentration sensor |
| JP5347769B2 (en) * | 2009-06-30 | 2013-11-20 | 富士通株式会社 | Soil monitoring equipment |
| CN201689090U (en) * | 2010-05-20 | 2010-12-29 | 河北省农林科学院旱作农业研究所 | Soil salinity leaching indicating device |
| CN103364535A (en) * | 2013-07-24 | 2013-10-23 | 中国地质大学（武汉） | Vadose zone soil multi-parameter stratification in-situ monitor |
| CN103852571A (en) * | 2014-03-27 | 2014-06-11 | 江苏省水利科学研究院 | Experimental apparatus and method for simulating influence of underground water level of coastal reclamation area on water-salt movement |
| CN104597221B (en) * | 2015-01-08 | 2016-04-27 | 沈阳远大智能高科农业有限公司 | A kind of soil EC value proving installation and using method thereof |
-
2015
- 2015-01-08 CN CN201510010183.XA patent/CN104597221B/en active Active
- 2015-11-03 WO PCT/CN2015/093673 patent/WO2016110152A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053127A (en) * | 1989-12-31 | 1991-07-17 | 中南林学院 | Soil moisture measuring gauge with double-electrodes fixed in fields |
| EP0489656A1 (en) * | 1990-12-06 | 1992-06-10 | Commissariat A L'energie Atomique | Device for measuring the pore water pressure and ionic concentration of soil |
| CN101532940A (en) * | 2009-04-20 | 2009-09-16 | 哈尔滨工业大学 | Device for detecting concrete permeability and ion content |
| CN103091288A (en) * | 2011-11-03 | 2013-05-08 | 中国科学院合肥物质科学研究院 | Portable farmland soil fertility on-line detector |
| CN204405651U (en) * | 2015-01-08 | 2015-06-17 | 沈阳远大智能高科农业有限公司 | A kind of soil EC value proving installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104597221A (en) | 2015-05-06 |
| WO2016110152A1 (en) | 2016-07-14 |
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