CN109425550A - A kind of soil loss monitoring system - Google Patents
A kind of soil loss monitoring system Download PDFInfo
- Publication number
- CN109425550A CN109425550A CN201710730554.0A CN201710730554A CN109425550A CN 109425550 A CN109425550 A CN 109425550A CN 201710730554 A CN201710730554 A CN 201710730554A CN 109425550 A CN109425550 A CN 109425550A
- Authority
- CN
- China
- Prior art keywords
- strainer
- monitoring system
- soil loss
- loss monitoring
- setting pot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
Abstract
A kind of soil loss monitoring system.It is related to soil loss monitoring field, and in particular to a kind of soil loss monitoring system.A kind of easy to operate, soil loss monitoring precision height is provided, and is conducive to the soil loss monitoring system of water and soil conservation.Setting pot including the runoff plots surrounded by brick wall and positioned at runoff plots bottom, the wall of the runoff plots bottom is equipped with the discharge outlet of connection setting pot, the bottom of the setting pot is equipped with drainpipe, the inlet of the drainpipe is equipped with strainer one, strainer two is equipped in the setting pot, the discharge outlet and drainpipe are located at the two sides of strainer two；The side wall of the setting pot is equipped with T-slot, and the side of the strainer two is equipped with the protrusion being adapted to T-slot；The sand setting bottom of pond portion is equipped with on-ground weigher.The invention can avoid the soil erosions of runoff plots.
Description
Technical field
The present invention relates to soil loss monitoring fields, and in particular to a kind of soil loss monitoring system.
Background technique
In water and soil conservation and improvement of the ecological environment, primary work is soil loss monitoring, which can be region
Ecosystem construction provides soil erosion Quantitative Monitoring data, carries out prediction to Regional Erosion trend, and be government
The relevant policies formulated in water and soil conservation and ecological construction provide technical support.
Most widely used in soil loss monitoring is runoff plots monitoring technology, and current runoff plots generally comprise gear
Waterwall, catch basin, aqueduct and amount four part of pond, monitoring method are as follows: the water and soil inlet pond of loss, it is first right before sampling
Sample in amount pond, which is stirred, makes it uniformly weigh after then handling sample, soil erosion amount is calculated.It passes
The shortcomings that system runoff plots is: 1) water when rainfall is big in amount pond may diffuse out, and influence monitoring accuracy；It 2) need to be into before sampling
Row stirring, but can also be precipitated rapidly after silt stirring, monitoring result can be made relatively low if sampling is slow；3) after having monitored, muddy water is straight
It connects and flows away, be unfavorable for water and soil conservation.
Summary of the invention
The present invention is in view of the above problems, provide a kind of easy to operate, soil loss monitoring precision height, and be conducive to water and soil
The soil loss monitoring system of holding.
The technical scheme is that including the runoff plots surrounded by brick wall and the sand setting positioned at runoff plots bottom
Pond, the wall of the runoff plots bottom are equipped with the discharge outlet of connection setting pot, and the bottom of the setting pot is equipped with drainpipe,
The inlet of the drainpipe is equipped with strainer one, and strainer two is equipped in the setting pot, and the discharge outlet and drainpipe distinguish position
In the two sides of strainer two；
The side wall of the setting pot is equipped with T-slot, and the side of the strainer two is equipped with the protrusion being adapted to T-slot；
The sand setting bottom of pond portion is equipped with on-ground weigher；
The plastic foil being adapted to setting pot is equipped in the setting pot, the plastic foil fits in side wall and the bottom of setting pot.
The strainer two is arc.
The strainer two is at least two pieces.
The strainer two successively rises from discharge outlet to drainpipe direction height.
The strainer two is successively increased from discharge outlet to drainpipe direction mesh number.
The vertical side of the strainer two is respectively equipped with sliding rail, and the top-side of the strainer two is equipped with shape and strainer two
The brush of adaptation.
The water-level gauge for further including controller and being located on strainer two, the brush and water-level gauge are connect with controller respectively.
The drainpipe at least there are two.
The beneficial effects of the present invention are: water is drained from drainpipe, silt is left, can directly take the sample of fraction
It is tested, takes out strainer two, on-ground weigher directly measures total quantity of sand and mud, and then calculates total soil erosion amount, reduces the number of workflow
Journey reduces labor intensity；Brush is set on strainer two, so that it will not be blocked by silt, guarantees that water energy smoothly flows through, muddy water will not
It diffuses out, improves monitoring accuracy；Strainer two is set as arc, increases filter area, accelerates the rate of filtration；After monitoring is good, setting pot
Interior soil can send the old place back to, without flowing away, avoid the soil erosion of runoff plots.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention,
Fig. 2 is the sectional view along A-A of Fig. 1；
1 is runoff plots in figure, and 11 be discharge outlet, and 2 be setting pot, and 21 be drainpipe, and 22 be strainer.
Specific embodiment
The present invention is illustrated with reference to the accompanying drawing.
As shown in Figs. 1-2, the present invention includes the runoff plots 1 surrounded by brick wall and the sand setting positioned at 1 bottom of runoff plots
Pond 2, the wall of 1 bottom of runoff plots are equipped with the discharge outlet 11 of connection setting pot 2, and the bottom of the setting pot 2 is equipped with
The inlet of drainpipe 21, the drainpipe 21 is equipped with strainer one,
Strainer two is equipped in the setting pot, the discharge outlet and drainpipe are located at the two sides of strainer two, make to enter sand setting
Muddy water in pond 2 is flowed out by drainpipe 22 again after the filtering of strainer 2 22, guarantees that silt all stays in setting pot 2；It is described heavy
The side wall in sand pond is equipped with T-slot, and the side of the strainer two is equipped with the protrusion being adapted to T-slot, so that strainer 2 22 is removable
It unloads；
The sand setting bottom of pond portion is equipped with on-ground weigher 23, can directly measure total volume of silt, and then calculate soil erosion amount；
It is equipped with the plastic foil being adapted to setting pot 2 in the setting pot 2, the plastic foil fits in side wall and the bottom of setting pot 2
Portion influences the normal operation of each station so that the quantity of sand and mud left will not be oozed out from gap.
The strainer 2 22 is arc, increases filter area in fixed size range.
The strainer 2 22 is at least two pieces, promotes filter effect.
The strainer 2 22 successively rises from discharge outlet 11 to 21 direction height of drainpipe, foremost when preventing water excessive
Strainer have little time filtering cause muddy water to diffuse out and influence monitoring accuracy.
The strainer 2 22 is successively increased from discharge outlet 11 to 21 direction mesh number of drainpipe, layering, first is that preventing water
The strainer of foremost, which has little time filtering, when measuring excessive causes muddy water to diffuse out and influences monitoring accuracy, second is that make filtering more thorough,
So that silt is remained entirely in setting pot 2, improves monitoring accuracy.
The vertical side of the strainer 2 22 is respectively equipped with sliding rail, and the top-side of the strainer 2 22 is equipped with shape and filter
The brush that net 2 22 is adapted to.It further include controller, the brush is connect with controller.It further include the water level being located on strainer two
Meter, the water-level gauge are connect with controller.When water level reaches setting water level, controller starts brush and starts to work, and guarantees filter
Net two is not plugged up, and passes through water to not influence normal filtration work.
The drainpipe 21 at least there are two, accelerate the water rate of outflow, water diffuses out when preventing water flow excessive, can also improve
Working efficiency.
Water is drained from drainpipe after present invention processing, leaves silt, can directly take the sample of fraction by muddy water
Product are tested, and strainer two is taken out, and on-ground weigher directly measures total quantity of sand and mud, and then calculates total soil erosion amount, reduces the number of work
Process reduces labor intensity；Brush is set on strainer two, so that it will not be blocked by silt, guarantees that water energy smoothly flows through, muddy water is not
It can diffuse out, improve monitoring accuracy；Strainer two is set as arc, increases filter area, accelerates the rate of filtration；After monitoring is good, sand setting
Soil in pond can send the old place back to, without flowing away, avoid the soil erosion of runoff plots.
Claims (8)
1. a kind of soil loss monitoring system, the sand setting including the runoff plots surrounded by brick wall and positioned at runoff plots bottom
Pond, the wall of the runoff plots bottom are equipped with the discharge outlet of connection setting pot, and the bottom of the setting pot is equipped with drainpipe,
It is characterized in that, the inlet of the drainpipe is equipped with strainer one, strainer two, the discharge outlet and row are equipped in the setting pot
Water pipe is located at the two sides of strainer two；
The side wall of the setting pot is equipped with T-slot, and the side of the strainer two is equipped with the protrusion being adapted to T-slot；
The sand setting bottom of pond portion is equipped with on-ground weigher；
The plastic foil being adapted to setting pot is equipped in the setting pot, the plastic foil fits in side wall and the bottom of setting pot.
2. a kind of soil loss monitoring system according to claim 1, which is characterized in that the strainer two is arc.
3. a kind of soil loss monitoring system according to claim 1, which is characterized in that the strainer two is at least two
Block.
4. a kind of soil loss monitoring system according to claim 3, which is characterized in that the strainer two from discharge outlet to
Drainpipe direction height successively rises.
5. a kind of soil loss monitoring system according to claim 3, which is characterized in that the strainer two from discharge outlet to
Drainpipe direction mesh number successively increases.
6. a kind of soil loss monitoring system according to claim 1, which is characterized in that the vertical side of the strainer two
It is respectively equipped with sliding rail, the top-side of the strainer two is equipped with the brush that shape is adapted to strainer two.
7. a kind of soil loss monitoring system according to claim 6, which is characterized in that further include controller and being located at filter
Water-level gauge on net two, the brush and water-level gauge are connect with controller respectively.
8. a kind of soil loss monitoring system according to claim 1, which is characterized in that the drainpipe at least two
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730554.0A CN109425550A (en) | 2017-08-23 | 2017-08-23 | A kind of soil loss monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730554.0A CN109425550A (en) | 2017-08-23 | 2017-08-23 | A kind of soil loss monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109425550A true CN109425550A (en) | 2019-03-05 |
Family
ID=65499168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710730554.0A Withdrawn CN109425550A (en) | 2017-08-23 | 2017-08-23 | A kind of soil loss monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109425550A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267496A (en) * | 2021-05-13 | 2021-08-17 | 东北农业大学 | Soil erosion and water loss monitoring instrument based on photoelectric principle |
| CN113933205A (en) * | 2021-11-13 | 2022-01-14 | 湖南工业大学 | Soil fertility quality detection device and detection method |
-
2017
- 2017-08-23 CN CN201710730554.0A patent/CN109425550A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267496A (en) * | 2021-05-13 | 2021-08-17 | 东北农业大学 | Soil erosion and water loss monitoring instrument based on photoelectric principle |
| CN113933205A (en) * | 2021-11-13 | 2022-01-14 | 湖南工业大学 | Soil fertility quality detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190305 |