CN204613068U - A kind of soil solution drainage arrangement - Google Patents
A kind of soil solution drainage arrangement Download PDFInfo
- Publication number
- CN204613068U CN204613068U CN201520254607.2U CN201520254607U CN204613068U CN 204613068 U CN204613068 U CN 204613068U CN 201520254607 U CN201520254607 U CN 201520254607U CN 204613068 U CN204613068 U CN 204613068U
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- testing equipment
- drainage arrangement
- soil solution
- drainpipe
- rhone
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Abstract
The utility model relates to a kind of soil solution drainage arrangement, comprising the testing equipment for planting trees, being provided with rhone in the bottom of described testing equipment, be provided with drainpipe in described rhone; The bottom of described testing equipment is also equipped with filtering layer; Described drainpipe evenly lays multiple osculum, and the mouth of pipe of one end of described drainpipe stretches out described testing equipment, and the described mouth of pipe installs the ball valve for controlling water velocity, installs from meter formula rain gage bucket below ball valve; The described formula of meter certainly rain gage bucket is connected with data acquisition unit by signal wire.The utility model adopts from meter formula rain gage bucket, and is connected with data acquisition unit by signal wire, the time of occurrence of the real time measure percolate, frequency and intensity; Filtering layer can filter out unwanted impurity, improves the accuracy of test, and can extend the life-span of Experimental Establishment; The accuracy of test figure can be improved from meter formula rain gage bucket and data acquisition unit, and reduce person works's amount.
Description
Technical field
The utility model relates to a kind of soil solution drainage arrangement, belongs to the research facilities field of research soil solution occurrence characteristics.
Background technology
When carrying out the research in trees irrigation, water infiltration and water and fertilizer management etc., need monitoring and the drop of implementation record soil solution goes out time and drop output, and when carrying out the research of this respect at present, many employings liquid all reclaims rear filtration and the method for metering.Traditional method cost is lower, but needs regularly to measure Ethylene recov, and Ethylene recov is the total amount in a period of time, definitely can not reflect the time of occurrence of leaching loss liquid in a period of time, the frequency of occurrences and occur intensity.
For the trees planted in planting bed, also need excessive moisture to discharge, and traditional direct exhaust method is due to the deposition of Soil fine particles, easily causes impeded drainage, water delivering orifice blocks, and affects the normal growth of trees.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of soil solution drainage arrangement, overcomes conventional soil percolate detection method in prior art and definitely can not reflect the time of occurrence of leaching loss liquid in a period of time, the frequency of occurrences and occur the defect of intensity.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of soil solution drainage arrangement, comprising the testing equipment for planting trees, being provided with rhone in the bottom of described testing equipment, be provided with drainpipe in described rhone; The bottom of described testing equipment is also equipped with filtering layer; Described drainpipe evenly lays multiple osculum, and the mouth of pipe of one end of described drainpipe stretches out described testing equipment, and the described mouth of pipe installs the ball valve for controlling water velocity, installs from meter formula rain gage bucket below described ball valve; The described formula of meter certainly rain gage bucket is connected with data acquisition unit by signal wire.
The beneficial effects of the utility model are: the utility model adopts from meter formula rain gage bucket, and is connected with data acquisition unit by signal wire, the time of occurrence of the real time measure percolate, frequency and intensity; Filtering layer can filter out unwanted impurity, improves the accuracy of test, and can extend the life-span of Experimental Establishment; The accuracy of test figure can be improved from meter formula rain gage bucket and data acquisition unit, and reduce person works's amount.
On the basis of technique scheme, the utility model can also do following improvement.
The utility model a kind of soil solution drainage arrangement described above, further, described filtering layer is made up of fine sand layer, coarse sands layer and gravel bed successively under upper.
The utility model a kind of soil solution drainage arrangement described above, further, described fine sand layer is the particle diameter that 5 ~ 10cm is thick is the fine sand of 0.25 ~ 0.35mm.
The utility model a kind of soil solution drainage arrangement described above, further, described coarse sands layer is the thick particle diameter of 5 ~ 10cm is the gravel of 1 ~ 3mm.
The utility model a kind of soil solution drainage arrangement described above, further, described gravel bed is the thick particle diameter of 5 ~ 20cm is the gravel of 0.5 ~ 2cm.
The utility model a kind of soil solution drainage arrangement described above, further, the bottom of described testing equipment is low for being arranged between the senior middle school of both sides, and be provided with rhone in centre, drainpipe is arranged in described rhone.
The utility model a kind of soil solution drainage arrangement described above, further, the base plane of described testing equipment is arranged to compound mitre, and described rhone is provided with bottom lowest side, and rhone outlet is located at the minimum point place of compound mitre.
The utility model a kind of soil solution drainage arrangement described above, further, described drainpipe diameter is 5-12cm, and described osculum spacing is 5-15cm; Described osculum diameter 0.3 ~ 1cm.
The utility model a kind of soil solution drainage arrangement described above, further, described drainpipe outer wrapping or be coated with nonwoven fabrics.
Above-mentioned further beneficial effect is adopted to be: can prevent fine grained from blocking osculum.
The method of construction of above-mentioned a kind of soil solution drainage arrangement, comprises the following steps: step 1) processing drainpipe, footpath that drainpipe punches is the osculum hole of 0.3 ~ 1cm, and osculum spacing is 5-15cm;
Step 2) reserve rhone in the bottom of building up testing equipment, put into step 1) drainpipe processed;
Step 3) lay gravel bed, coarse sands layer successively, fine sand layer;
Step 4) at the mouth of pipe place mounting ball valve of described drainpipe;
Step 5) to install from meter formula rain gage bucket below described ball valve, the described formula of meter certainly rain gage bucket is connected with data acquisition unit by signal wire.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment structural representation of a kind of soil solution drainage arrangement of the utility model;
Fig. 2 is the another kind of embodiment structural representation of a kind of soil solution drainage arrangement of the utility model;
Fig. 3 is ball valve, certainly meter formula rain gage bucket and data acquisition unit syndeton schematic diagram in a kind of soil solution drainage arrangement of the utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, plant the testing equipment of trees, 2, fine sand layer, 3, coarse sands layer, 4, gravel bed, 5, drainpipe, 6, rhone, 7, ball valve, 8, from meter formula rain gage bucket, 9, data acquisition unit.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of soil solution drainage arrangement, comprises the testing equipment for planting trees, and testing equipment can select cylindrical barrel structure or inverted trapezoidal tubular structure; Be provided with rhone in the bottom of described testing equipment, in described rhone, drainpipe be installed; The bottom of described testing equipment is also equipped with filtering layer; Described drainpipe evenly lays multiple osculum, and the mouth of pipe of one end of described drainpipe stretches out described testing equipment, and the described mouth of pipe installs the ball valve for controlling water velocity, installs from meter formula rain gage bucket below described ball valve; The described formula of meter certainly rain gage bucket is connected with data acquisition unit by signal wire.Described drainpipe diameter is 5-12cm, and described osculum spacing is 5-15cm; Described osculum diameter 0.3 ~ 1cm.
A kind of soil solution drainage arrangement of the utility model, in the present embodiment, adopts onset from meter formula rain gage bucket from meter formula rain gage bucket.
A kind of soil solution drainage arrangement of the utility model, in the present embodiment, described filtering layer is made up of fine sand layer, coarse sands layer and gravel bed successively under upper.Described fine sand layer is the particle diameter that 5 ~ 10cm is thick is the fine sand of 0.25 ~ 0.35mm.Described coarse sands layer is the thick particle diameter of 5 ~ 10cm is the gravel of 1 ~ 3mm.Described gravel bed is the thick particle diameter of 5 ~ 20cm is the gravel of 0.5 ~ 2cm.Filtering layer can filter out unwanted impurity, improves the accuracy of test, and can extend the life-span of Experimental Establishment.
A kind of soil solution drainage arrangement of the utility model, in a kind of concrete implementation process, described drainpipe is wrapped with nonwoven fabrics.
As shown in Figure 1, the bottom of described testing equipment is low for being arranged between the senior middle school of both sides, and be provided with rhone in centre, drainpipe is arranged in described rhone.
As shown in Figure 2, the base plane of described testing equipment is arranged to compound mitre, and described rhone is provided with bottom lowest side, and rhone outlet is located at the minimum point place of compound mitre.
The method of construction of a kind of soil solution drainage arrangement of the utility model, comprises the following steps: step 1) processing drainpipe, footpath that drainpipe punches is the osculum hole of 0.3 ~ 1cm, and osculum spacing is 5-15cm, at drainpipe outer wrapping nonwoven fabrics;
Step 2) reserve rhone in the bottom of building up testing equipment, put into step 1) drainpipe processed;
Step 3) lay gravel bed, coarse sands layer successively, fine sand layer;
Step 4) at the mouth of pipe place mounting ball valve of described drainpipe;
Step 5) to install from meter formula rain gage bucket below described ball valve, the described formula of meter certainly rain gage bucket is connected with data acquisition unit by signal wire.The accuracy of test figure can be improved from meter formula rain gage bucket and data acquisition unit, and reduce person works's amount.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a soil solution drainage arrangement, comprising the testing equipment for planting trees, it is characterized in that, be provided with rhone in the bottom of described testing equipment, be provided with drainpipe in described rhone; The bottom of described testing equipment is also equipped with filtering layer; Described drainpipe evenly lays multiple osculum, and the mouth of pipe of one end of described drainpipe stretches out described testing equipment, and the described mouth of pipe installs the ball valve for controlling water velocity, installs from meter formula rain gage bucket below described ball valve; The described formula of meter certainly rain gage bucket is connected with data acquisition unit by signal wire.
2. a kind of soil solution drainage arrangement according to claim 1, it is characterized in that, described filtering layer is made up of fine sand layer, coarse sands layer and gravel bed successively under upper.
3. a kind of soil solution drainage arrangement according to claim 2, it is characterized in that, described fine sand layer is the particle diameter that 5 ~ 10cm is thick is the fine sand of 0.25 ~ 0.35mm.
4. a kind of soil solution drainage arrangement according to claim 2, it is characterized in that, described coarse sands layer is the thick particle diameter of 5 ~ 10cm is the gravel of 1 ~ 3mm.
5. a kind of soil solution drainage arrangement according to any one of claim 2 to 4, is characterized in that, described gravel bed is the thick particle diameter of 5 ~ 20cm is the gravel of 0.5 ~ 2cm.
6. a kind of soil solution drainage arrangement according to any one of Claims 1-4, is characterized in that, the bottom of described testing equipment is low for being arranged between the senior middle school of both sides, and be provided with rhone in centre, drainpipe is arranged in described rhone.
7. a kind of soil solution drainage arrangement according to any one of Claims 1-4, it is characterized in that, the base plane of described testing equipment is arranged to compound mitre, and described rhone is located at the bottom lowest side of testing equipment, and rhone outlet is located at the minimum point place of compound mitre.
8. a kind of soil solution drainage arrangement according to any one of Claims 1-4, is characterized in that, described drainpipe diameter is 5-12cm, and described osculum spacing is 5-15cm; Described osculum diameter is 0.3 ~ 1cm.
9. a kind of soil solution drainage arrangement according to any one of Claims 1-4, is characterized in that, described drainpipe outer wrapping or be coated with nonwoven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254607.2U CN204613068U (en) | 2015-04-23 | 2015-04-23 | A kind of soil solution drainage arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254607.2U CN204613068U (en) | 2015-04-23 | 2015-04-23 | A kind of soil solution drainage arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN204613068U true CN204613068U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520254607.2U Expired - Fee Related CN204613068U (en) | 2015-04-23 | 2015-04-23 | A kind of soil solution drainage arrangement |
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| Country | Link |
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| CN (1) | CN204613068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807735A (en) * | 2015-04-23 | 2015-07-29 | 北京市园林科学研究院 | Soil leachate drainage metering device |
| CN110057741A (en) * | 2019-04-29 | 2019-07-26 | 华北水利水电大学 | A kind of unrestrained well seepage tests model equipment in water-bearing layer bottom |
-
2015
- 2015-04-23 CN CN201520254607.2U patent/CN204613068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807735A (en) * | 2015-04-23 | 2015-07-29 | 北京市园林科学研究院 | Soil leachate drainage metering device |
| CN110057741A (en) * | 2019-04-29 | 2019-07-26 | 华北水利水电大学 | A kind of unrestrained well seepage tests model equipment in water-bearing layer bottom |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20180423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |