CN209198257U - A kind of soil pollutant Transport And Transformation simulation system - Google Patents
A kind of soil pollutant Transport And Transformation simulation system Download PDFInfo
- Publication number
- CN209198257U CN209198257U CN201822001224.0U CN201822001224U CN209198257U CN 209198257 U CN209198257 U CN 209198257U CN 201822001224 U CN201822001224 U CN 201822001224U CN 209198257 U CN209198257 U CN 209198257U
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- sample bucket
- soil
- distributive pipe
- control device
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Abstract
The utility model discloses a kind of soil pollutant Transport And Transformation simulation systems, simulator is converted including rainfall control device and several contaminant transportations connecting with rainfall control device, each contaminant transportation conversion simulator includes that several are built-in with the sample bucket of soil pattern by the way that distributive pipe is connected to the rainfall control device, the height of several sample buckets does not wait and spaced series are on the distributive pipe, each sample bucket bottom is communicated with leachates receiving flask, the receiving flask lower part is communicated with outlet tube, putting in order for several sample buckets on each distributive pipe is all different.The utility model has while measuring contaminant transportation conversion process in different height soil pattern, and the feature that measurement accuracy is high, the simulation suitable for soil pollutant Transport And Transformation.
Description
Technical field
The utility model belongs to the laboratory simulation equipment of research pollutant interfacial migration and physical process, specifically,
It is related to a kind of soil pollutant Transport And Transformation simulation system.
Background technique
Only one soil pattern of most leaching device, sampling apparatus are arranged inside different height earth pillar, utilize vacuum
Pumping takes the percolate of corresponding soil depth, this process surely can the Transport And Transformation process to pollutant have an impact, especially
For contaminant trace species.Alternatively, percolate is successively tested and collected according to timing using the sample bucket of different height, then into
The analysis of row percolate；It not only operates repeatedly in this way, and rainfall simulation often changes, it can not be accurately in same rainfall
Amount is lower to measure percolate；And the sample bucket number of different height is one, greatly reduces the precision of measurement.
Utility model content
The utility model provides one kind can measure contaminant transportation conversion process in different height soil pattern simultaneously, and survey
The high soil pollutant Transport And Transformation simulation system of accuracy of measurement.
To achieve the above object, technical solution used by the utility model is as follows:
A kind of soil pollutant Transport And Transformation simulation system, including rainfall control device and several and rainfall control device
The contaminant transportation of connection converts simulator, each contaminant transportation conversion simulator include by distributive pipe with it is described
Several of rainfall control device connection are built-in with the sample bucket of soil pattern, the height of several sample buckets it is not equal and
Every being series on the distributive pipe, each sample bucket bottom is communicated with leachates receiving flask, and the receiving flask lower part is communicated with
Outlet tube, the putting in order for several sample buckets on each distributive pipe are all different.
Preferably, if having of being detachably connected of the outlet end that the rainfall control device includes inlet and water main
Dry a connector divides water converter, and each connector is connected separately with a distributive pipe.
Preferably, the rainfall control device further includes for being connected to the distributive pipe and the corresponding sample bucket
Spray general pipeline, sample bucket is protruded into the outlet end of the spray general pipeline, and the outlet end end of the spray general pipeline pass through it is several
Item spray branch pipe is communicated with several spray heads being distributed in above the sample bucket.
Preferably, in being equipped with flow control valve on each spray general pipeline.
Preferably, the sample bucket includes the end cap connecting with the distributive pipe and the staving that is detachably connected with end cap,
The top of the soil pattern and the end of bottom end are covered with quartz sand layer respectively.
Preferably, Yu Suoshu end cap is equipped with the permeability cell being in communication with the outside.
The utility model is due to using above-mentioned structure, and compared with prior art, acquired technological progress is:
The rainfall control device is connected separately with multiple groups contaminant transportation by multiple distributive pipes and converts simulator, each pollution
Object Transport And Transformation simulator includes the sample bucket that several height do not wait, the soil pattern in the different sample bucket of height
Height with sample bucket height change so that the contaminant transportation mould of different height soil pattern can be completed in primary test
It is quasi-；And the putting in order for several sample buckets on the distributive pipe as described in each item is all different, and can simulate multiple phases simultaneously
The contaminant transportation of level soil pattern, and make even to the analysis result of the contaminant transportation of mutually level soil pattern
Mean value, so that test result is more accurate.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of sample bucket on one distributive pipe of the utility model embodiment to put in order；
Fig. 2 is the structural representation that the another kind of sample bucket on another distributive pipe of the utility model embodiment puts in order
Figure；
Fig. 3 is the structural schematic diagram that the utility model embodiment divides water converter；
Fig. 4 is the structural schematic diagram of the utility model embodiment sample bucket；
Fig. 5 is the structural schematic diagram of the utility model embodiment sample bucket end cap.
Mark component: 1- divides water converter connector, 2- distributive pipe, and 3- sprays general pipeline, 4- flow control valve, 5- end cap, 6-
Staving, 7- quartz sand layer, 8- soil pattern, 9- leachates receiving flask, 10- permeability cell, 11- outlet tube, 12- spray branch pipe, 13-
Spray head, 14- distributive pipe connector.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model.It should be appreciated that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of soil pollutant Transport And Transformation simulation system of embodiment
Present embodiment discloses a kind of soil pollutant Transport And Transformation simulation systems, as shown in Figs. 1-5, including rainfall control
Device and multiple contaminant transportations convert simulator, and each contaminant transportation conversion simulator includes a distributive pipe 2, point
The sample bucket that spaced series have multiple height different on water pipe 2, the height of the soil pattern 8 in sample bucket is also with the height of sample bucket
Degree is different and different, and the contaminant transportation conversion situation for measuring different depth soil simultaneously may be implemented in this way.The present embodiment is
Keep the measurement of same depth soil pollutant Transport And Transformation more accurate, is all had on every distributive pipe 2 and other distributive pipes 2
On the identical sample bucket of sample barrel shape number, and the difference in order to improve the accuracy of test result, on each distributive pipe 2
The putting in order for sample bucket of model is all different.
For the present embodiment for the ease of the filling of soil pattern 8 in sample bucket, structure used by sample bucket is split type.
Wherein, as shown in figure 4, sample bucket includes end cap 5 and the staving being threadedly coupled with end cap 56.The present embodiment is in order to ensure sample bucket
Interior pressure is consistent with the external world, permeability cell 10 is provided on end cap 5, permeability cell 10 is for staving 6 to be in communication with the outside.This implementation
For example for the ease of the collection of penetrating fluid, 6 bottom of staving of sample bucket is communicated with leachates receiving flask 9, and receiving flask lower part is communicated with
Outlet tube 11, for the ease of manufacturing, staving 6 is integrally formed structures the present embodiment with leachates receiving flask 9.Sample bucket
Staving 6 in be filled with soil pattern 8, the top of soil pattern 8 and the end of bottom end are covered respectively one layer of quartz sand layer 7.
For the present embodiment due to the end cap 5 of sample bucket and the split type structure of staving 6, the specification of end cap 5 is identical, can be with to an end cap 5
The staving 6 of different height is selected, according to demand convenient for putting in order for arrangement sample bucket.
The rainfall control device of the present embodiment includes dividing water converter, wherein as shown in figure 3, water converter is divided to include using
In with water main's (not shown) be connected through a screw thread divide water converter connector 1 and it is multiple with divide water converter connector 1
The distributive pipe connector 14 of connection, each distributive pipe connector 14 are threadedly coupled a distributive pipe 2.The present embodiment can according to demand
The accuracy of precision, the quantity and corresponding model for choosing distributive pipe 2 divide water converter, so that the quantity of distributive pipe connector 14
It is consistent with the quantity of distributive pipe 2.The present embodiment rainfall control device further includes multiple spray general pipeline 3, spray general pipeline 3 quantity with
The quantity of sample bucket is identical.Spray general pipeline 3 is for being connected to distributive pipe 2 and corresponding sample bucket, wherein spray general pipeline's 3 goes out
Mouth end stretches to sample bucket, as shown in figure 5, the outlet end end of spray general pipeline 3 is communicated with a plurality of spray branch pipe 12, every spray
Multiple spray heads 13 sprayed towards soil pattern 8 are communicated on leaching branch pipe 12, the uniform cloth of spray head 13 in each sample bucket is in institute
Above sample bucket, to realize that soil pattern 8 can be sprayed uniformly.The present embodiment is total in order to preferably control every spray
The flow of pipe 3 is equipped with flow control valve 4 on every spray general pipeline 3.
The operating method of the utility model embodiment is as follows:
Firstly, selecting appropriate point of water converter connection water main and multiple distributive pipes 2, then will be on every distributive pipe 2
The sample bucket (having had been filled with soil pattern 8 in advance in sample bucket) of different model is installed respectively, and ensures to try on all distributive pipes 2
The order of placement of sample bucket is all different；Later, spray test is carried out, and after setting time, is collected out of leachates receiving flask 9
Penetrating fluid, to carry out the analysis of subsequent penetrating fluid.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of the utility model claims protection.
Claims (6)
1. a kind of soil pollutant Transport And Transformation simulation system, it is characterised in that: including rainfall control device and several and drop
The contaminant transportation that rain control device connects converts simulator, and each contaminant transportation conversion simulator includes by dividing
Water pipe be connected to the rainfall control device several be built-in with the sample bucket of soil pattern, the height of several sample buckets
Degree does not wait and spaced series are on the distributive pipe, and each sample bucket bottom is communicated with leachates receiving flask, the receiving flask
Lower part is communicated with outlet tube, and the putting in order for several sample buckets on each distributive pipe is all different.
2. a kind of soil pollutant Transport And Transformation simulation system according to claim 1, it is characterised in that: the rainfall control
Device processed include the outlet end of inlet and water main be detachably connected divide water converter, each institute with several connectors
It states connector and is connected separately with a distributive pipe.
3. a kind of soil pollutant Transport And Transformation simulation system according to claim 1, it is characterised in that: the rainfall control
Device processed further includes the spray general pipeline for being connected to the distributive pipe and the corresponding sample bucket, and the spray general pipeline's goes out
Sample bucket is protruded at mouth end, and the outlet end end of the spray general pipeline is communicated with several by several spray branch pipes and is evenly distributed with
Spray head above the sample bucket.
4. a kind of soil pollutant Transport And Transformation simulation system according to claim 3, it is characterised in that: in each spray
Flow control valve is installed on leaching general pipeline.
5. a kind of soil pollutant Transport And Transformation simulation system according to claim 1, it is characterised in that: the sample bucket
Including the end cap being connect with the distributive pipe and the staving being detachably connected with end cap, the top of the soil pattern and bottom end
End is covered with quartz sand layer respectively.
6. a kind of soil pollutant Transport And Transformation simulation system according to claim 5, it is characterised in that: Yu Suoshu end cap
It is equipped with the permeability cell being in communication with the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001224.0U CN209198257U (en) | 2018-11-30 | 2018-11-30 | A kind of soil pollutant Transport And Transformation simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001224.0U CN209198257U (en) | 2018-11-30 | 2018-11-30 | A kind of soil pollutant Transport And Transformation simulation system |
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| Publication Number | Publication Date |
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| CN209198257U true CN209198257U (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822001224.0U Expired - Fee Related CN209198257U (en) | 2018-11-30 | 2018-11-30 | A kind of soil pollutant Transport And Transformation simulation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671114A (en) * | 2021-05-15 | 2021-11-19 | 北京师范大学 | Migration process calculation sequence optimization method in chemical substance environment system behavior simulation |
-
2018
- 2018-11-30 CN CN201822001224.0U patent/CN209198257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671114A (en) * | 2021-05-15 | 2021-11-19 | 北京师范大学 | Migration process calculation sequence optimization method in chemical substance environment system behavior simulation |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20211130 |