CN206804350U - A kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring - Google Patents
A kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring Download PDFInfo
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- CN206804350U CN206804350U CN201720704519.7U CN201720704519U CN206804350U CN 206804350 U CN206804350 U CN 206804350U CN 201720704519 U CN201720704519 U CN 201720704519U CN 206804350 U CN206804350 U CN 206804350U
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- pipe
- leaching
- porous
- liquid
- collection system
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Abstract
It the utility model is related to a kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring, including liquid-collecting bottle (1), the delivery port of micro pump I (4) connects with the water inlet of liquid-collecting bottle (1), the water inlet of micro pump I (4) connects with the liquid suction pipe (6) being placed in operation pipe well (10), in operation pipe well (10) bottom connection collecting tank (11), the end of liquid suction pipe (6) is stretched into collecting tank (11)；The porous leaching device includes porous big leaching pipe (17) and the porous small leaching pipe (16) being nested together, and river sand (18) is filled in the gap of two pipes, and the surface of two pipes is provided with drilling；One end sealing of the porous small leaching pipe (16), another end opening are connected as liquid outlet, liquid outlet by drain pipe (3) with operation pipe well (10).The utility model more intuitively can accurately observe the hydrology dynamic changing process of soil eluviation liquid, improve the naturality of leaching process and the primitiveness of leaching liquor and the degree of accuracy.
Description
Technical field
The utility model belongs to environmental science, agrology technical field, more particularly to a kind of based under the conditions of in-situ monitoring
Soil eluviation thing sleeve pipe collection system.
Background technology
Leaching is typically the important step that various elements circulate in agricultural soil.The leaching of various elements in agricultural land soil,
The various physicochemical characters of soil are not only directly affects, farmland ecological environment can also be had an impact.In recent years, with farmland soil
The continuous deterioration of the steady decay and environment of earth, people increasingly pay close attention to various mineral elements such as carbon in soil nitrogen phosphorus, micro
The leaching behavioural characteristic of element and remains of pesticide and its influence to groundwater environment and downstream surface water body, and be always
The study hotspot in agricultural environment field.In the research to soil eluviation, how accurately to obtain leaching liquor is always researcher
The problem of concern, and ensure result of study accurately premise.At present on soil eluviation effect test, mostly using indoor soil
The method of post simulation, and leaching liquor is collected with outdoor drainage collector method and porous cup method, but during due to backfill earth pillar, when
Original soil texture is upset, soil eluviation characteristic occurs directly to change, second, being difficult to entirely prevent adherent water in leaching process
Inflow is oozed, therefore can have certain edge effect in earth pillar wall and post between soil, so as to special to the true dynamic of leaching process
Sign, the primitiveness of leaching liquor and accuracy produce error.
There is a kind of leaching disk in situ on the market at present, spread nylon filter and quartz sand in disk, its level is placed in
In the cave of target depth soil layer, try to get to the heart of a matter and connect an outlet pipe, import in receiving flask, envelope is filled out in hole with mud.Installation is logical in receiving flask
Tracheae and liquid suction pipe, earth's surface is extended respectively into, liquid suction pipe one end is connected in sampling bottle, the other end connection vacuum of sampling bottle
Pump.Leaching liquor after unlatching vavuum pump in receiving flask is risen in sampling bottle along liquid suction pipe.This device installation operation is simple, adopts
Sample process is also more convenient.But because receiving flask is finally buried under the ground, it is impossible to the dynamic directly perceived for accurately learning leaching liquor
Change procedure.In addition, want, in the prolonged continuous monitoring in same region, not ensuring whether drain pipe, liquid suction pipe etc. have
Extraction raffinate remains and whether device is unimpeded, just unavoidably brings many troubles for follow-up work.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of soil eluviation thing set based under the conditions of in-situ monitoring
Pipe collection system, in order to the hydrology dynamic changing process of accurately observation soil eluviation liquid more directly perceived, improve leaching
The naturality of process and the primitiveness of leaching liquor and the degree of accuracy.
The utility model is achieved by the following technical solution, there is provided a kind of soil leaching based under the conditions of in-situ monitoring
Molten thing sleeve pipe collection system, including the liquid-collecting bottle and micro pump I that are placed in more than ground and the porous leaching for being placed in below ground
Device and operation pipe well；The delivery port of the micro pump I connects with the water inlet of liquid-collecting bottle, the water inlet of micro pump I with
The liquid suction pipe connection being placed in operation pipe well, connects collecting tank, the end of liquid suction pipe is stretched into collecting tank in operation pipe bottom；
The porous leaching device includes the porous big leaching pipe being nested together and porous small leaching pipe, and river is filled in the gap of two pipes
Sand, the surface of two pipes is provided with drilling, and the bore diameter of porous big leaching pipe is more than the bore diameter of porous small leaching pipe；It is described
One end sealing of porous small leaching pipe, another end opening are connected as liquid outlet, liquid outlet by drain pipe with operation pipe well.
In leaching process, absorption, filtering and drain pipe that leaching liquor passes through porous small leaching pipe and porous big leaching pipe
Dredge be flowed into operation pipe well in, leaching liquor is transported in liquid-collecting bottle by micro pump I by liquid suction pipe；Liquid collector is remote
From leaching region, it is easy to and can at utmost eliminates caused edge effect in leaching process, and can be straight by collection device
See the hydrology dynamic changing process of accurately monitoring soil eluviation liquid.
Preferably, the porous big leaching pipe is nested together with porous small leaching pipe inscribe.
Preferably, also including the micro pump II being arranged on more than ground and water inlet pipe and it is arranged on rushing for below ground
Pipe is washed, the water inlet of the micro pump II connects with water inlet pipe, and the delivery port of micro pump II connects with flush pipe, flush pipe
End stretched into through drain pipe at the liquid outlet of porous leaching device.Pressurizeed the distilled water from water inlet pipe by micro pump II
Device inside is cleaned, to ensure the unimpeded degree of purity from different leaching process leaching liquors at each position of device.
Preferably, the flush pipe is divided into vertical tube and transverse tube, reducing tee is provided with drain pipe, in reducing tee
Elbow, the vertical tube of one end connection flush pipe of elbow are equipped with, the other end connects the transverse tube of flush pipe.Reducing tee is used to rinse
Pipe is stretched at liquid outlet.
Preferably, the delivery port of the micro pump II is connected with flush pipe by rubber hose.Use rubber hose
The soft cost that connects is low, and does not allow to be also easy to produce crack.
Preferably, the delivery port of the micro pump I and the water inlet of liquid-collecting bottle are connected by rubber hose.Use rubber
The cost that glue flexible pipe is soft to be connect is low, and does not allow to be also easy to produce crack.
Preferably, the drilling of porous big leaching pipe drills for 5mm, the drilling of porous small leaching pipe drills for 4mm.It is above-mentioned
The size of drilling is beneficial to absorption, filtering leaching liquor.
Preferably, the porous leaching device is placed in the soil layer of target depth with ground into 10~20 ° of gradients, go out liquid
The one end of pipe away from porous leaching device is less than liquid outlet height.So that leaching liquor automatically flows into operation pipe well by drain pipe
In.
Preferably, it is provided with ball valve in the one end of drain pipe away from porous leaching device.It can be opened at any time according to actual conditions
Open or close so that sampling process is more convenient.
Preferably, operation pipe bottom is less than 25~30cm of drain pipe height.The leaching more for store collected
Liquid.
The beneficial effects of the utility model are：
(1) the system is easy to and can at utmost eliminated caused in leaching process by liquid collector away from leaching region
Edge effect, and intuitively can accurately monitor by collection device the hydrology dynamic changing process of soil eluviation liquid.
(2) the system is provided with ball valve in the one end of drain pipe away from porous leaching device, can be opened at any time according to actual conditions
Open or close so that sampling process is more convenient.
(3) the system carries cleaning device, and periodically device inside can be cleaned, it is ensured that each position of device it is unimpeded with
The degree of purity of different leaching process leaching liquors.
(4) material used in the system is easily to buy material, and manufacturing cost is low, service life length, easy maintenance.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model soil eluviation thing sleeve pipe collection system；
Fig. 2 is the structural representation of reducing tee part in Fig. 1；
In figure：1st, liquid-collecting bottle, 2, rubber hose, 3, drain pipe, 4, micro pump I, 5,5mm drillings, 6, liquid suction pipe, 7, micro-
Type water pump II, 8,4mm drillings, 9, water inlet pipe, 10, operation pipe well, 11, collecting tank, 12, ball valve, 13, reducing tee, 14, curved
Head, 15, flush pipe, 16, porous small leaching pipe, 17, porous big leaching pipe, 18, river sand.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this practicality
It is new, it is not used to limit the utility model.
Application principle of the present utility model is further described with reference to specific embodiment.
Embodiment 1, such as Fig. 1, a kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring, including it is placed in
More than ground liquid-collecting bottle 1 and micro pump I 4 and the porous leaching device and operation pipe well 10 for being placed in below ground；It is described micro-
The delivery port of type water pump I 4 connects with the water inlet of liquid-collecting bottle 1, and the water inlet of micro pump I 4 is with being placed in operation pipe well 10
Liquid suction pipe 6 is connected, and in operation pipe well 10 bottom connection collecting tank 11, the end of liquid suction pipe 6 is stretched into collecting tank 11；It is described porous
Leaching device includes the porous big leaching pipe 17 being nested together and porous small leaching pipe 16, and river sand is filled in the gap of two pipes
18, the surface of two pipes is provided with drilling, and the bore diameter of porous big leaching pipe 17 is more than the bore diameter of porous small leaching pipe 16；
One end sealing of the porous small leaching pipe 16, another end opening pass through drain pipe 3 and operation pipe well as liquid outlet, liquid outlet
10 connections.
In leaching process, leaching liquor by the absorption of porous small leaching pipe 16 and porous big leaching pipe 17, filter and go out
Dredging for liquid pipe 3 is flowed into operation pipe well 10, and leaching liquor is transported in liquid-collecting bottle 1 by micro pump I 4 by liquid suction pipe 6；Will
Liquid collector is easy to away from leaching region and can at utmost eliminate caused edge effect in leaching process, and pass through receipts
Acquisition means intuitively can accurately monitor the hydrology dynamic changing process of soil eluviation liquid.
The porous big leaching pipe 17 is nested together with the porous small inscribe of leaching pipe 16.
The delivery port of the micro pump I 4 is connected with the water inlet of liquid-collecting bottle 1 by rubber hose 2.Use rubber hose
The 2 soft costs that connect are low, and do not allow to be also easy to produce crack.
The drilling of porous big leaching pipe 17 drills for 5mm, and the drilling of porous small leaching pipe 16 drills for 4mm.Above-mentioned drilling
Size be beneficial to absorption, filtering leaching liquor.
The porous leaching device is placed in the soil layer of target depth with ground into 10~20 ° of gradients, and drain pipe 3 is away from more
One end of hole leaching device is less than liquid outlet height.So that leaching liquor is automatically flowed into operation pipe well 10 by drain pipe 3.
Ball valve 12 is provided with the one end of drain pipe 3 away from porous leaching device.It can open or close at any time according to actual conditions
Close so that sampling process is more convenient.The bottom of pipe well 10 is operated less than the height that drain pipe 3 is 25~30cm.For storing up
Deposit and collect more leaching liquor.
Embodiment 2, such as Fig. 1-2, the present embodiment and the difference of embodiment 1 are, in addition to are arranged on more than ground
Micro pump II 7 and water inlet pipe 9 and the flush pipe 15 for being arranged on below ground, the water inlet of the micro pump II 7 is with entering
Water pipe 9 connects, and the delivery port of micro pump II 7 connects with flush pipe 15, and porous leaching is stretched into the end of flush pipe 15 through drain pipe 3
At the liquid outlet of dissolving device.Device inside is cleaned by distilled water of the pressurization of micro pump II 7 from water inlet pipe 9, with
Ensure the unimpeded degree of purity from different leaching process leaching liquors at each position of device.
The flush pipe 15 is divided for vertical tube and transverse tube, reducing tee 13 is provided with drain pipe 3, built in reducing tee 13
There are elbow 14, the vertical tube of one end connection flush pipe 15 of elbow 14, the other end connects the transverse tube of flush pipe 15.Reducing tee 13 is used
Stretched in by flush pipe 15 at liquid outlet.
The delivery port of the micro pump II 7 is connected with flush pipe 15 by rubber hose 2.Connect using rubber hose 2 is soft
Cost it is low, and do not allow to be also easy to produce crack.
Certainly, described above is also not limited to the example above, and technical characteristic of the utility model without description can lead to
Cross or realized using prior art, be will not be repeated here；Above example and accompanying drawing are merely to illustrate technology of the present utility model
It is to limitation of the present utility model that scheme, which is not, and the utility model is described in detail with reference to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in essential scope of the present utility model
For the variations, modifications, additions or substitutions made without departure from objective of the present utility model, should also belong to right of the present utility model will
Seek protection domain.
Claims (10)
- A kind of 1. soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring, it is characterised in that：Including being placed in ground Liquid-collecting bottle (1) above and micro pump I (4) and the porous leaching device and operation pipe well (10) for being placed in below ground；It is described The delivery port of micro pump I (4) connects with the water inlet of liquid-collecting bottle (1), and the water inlet of micro pump I (4) is with being placed in operation pipe Liquid suction pipe (6) connection in well (10), in operation pipe well (10) bottom connection collecting tank (11), the end of liquid suction pipe (6) is stretched into In collecting tank (11)；The porous leaching device includes the porous big leaching pipe (17) being nested together and porous small leaching pipe (16) river sand (18), is filled in the gap of two pipes, the surface of two pipes is provided with drilling, and the drilling of porous big leaching pipe (17) is straight Footpath is more than the bore diameter of porous small leaching pipe (16)；One end sealing of the porous small leaching pipe (16), another end opening are made For liquid outlet, liquid outlet is connected by drain pipe (3) with operation pipe well (10).
- 2. a kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring according to claim 1, it is special Sign is：The porous big leaching pipe (17) is nested together with porous small leaching pipe (16) inscribe.
- 3. a kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring according to claim 1, it is special Sign is：Also include being arranged on micro pump II (7) and water inlet pipe (9) and the flush pipe for being arranged on below ground more than ground (15), the water inlet of the micro pump II (7) connects with water inlet pipe (9), the delivery port and flush pipe of micro pump II (7) (15) connect, the end of flush pipe (15) is stretched at the liquid outlet of porous leaching device through drain pipe (3).
- 4. a kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring according to claim 3, it is special Sign is：The flush pipe (15) is divided into vertical tube and transverse tube, reducing tee (13) is provided with drain pipe (3), in reducing tee (13) elbow (14), the vertical tube of one end connection flush pipe (15) of elbow (14) are built-in with, the other end connects flush pipe (15) Transverse tube.
- 5. a kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring according to claim 3, it is special Sign is：The delivery port of the micro pump II (7) is connected with flush pipe (15) by rubber hose (2).
- 6. a kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring according to claim 1, it is special Sign is：The delivery port of the micro pump I (4) is connected with the water inlet of liquid-collecting bottle (1) by rubber hose (2).
- 7. a kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring according to claim 1 or 3, its It is characterised by：The drilling of porous big leaching pipe (17) drills for 5mm, and the drilling of porous small leaching pipe (16) drills for 4mm.
- 8. a kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring according to claim 1 or 3, its It is characterised by：The porous leaching device is placed in the soil layer of target depth with ground into 10~20 ° of gradients, and drain pipe (3) is remote One end from porous leaching device is less than liquid outlet height.
- 9. a kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring according to claim 1 or 3, its It is characterised by：Ball valve (12) is provided with the one end of drain pipe (3) away from porous leaching device.
- 10. a kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring according to claim 1 or 3, It is characterized in that：Operate the height that pipe well (10) bottom is less than the 25~30cm of drain pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704519.7U CN206804350U (en) | 2017-06-16 | 2017-06-16 | A kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704519.7U CN206804350U (en) | 2017-06-16 | 2017-06-16 | A kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring |
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| Publication Number | Publication Date |
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| CN206804350U true CN206804350U (en) | 2017-12-26 |
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| CN201720704519.7U Expired - Fee Related CN206804350U (en) | 2017-06-16 | 2017-06-16 | A kind of soil eluviation thing sleeve pipe collection system based under the conditions of in-situ monitoring |
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| CN (1) | CN206804350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519253A (en) * | 2018-03-23 | 2018-09-11 | 重庆三峡学院 | A kind of soil eluviation liquor collecting device under natural conditions |
-
2017
- 2017-06-16 CN CN201720704519.7U patent/CN206804350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519253A (en) * | 2018-03-23 | 2018-09-11 | 重庆三峡学院 | A kind of soil eluviation liquor collecting device under natural conditions |
| CN108519253B (en) * | 2018-03-23 | 2020-12-08 | 重庆三峡学院 | Soil drenches solution collection device under natural state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20190616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |