CN206540727U - A kind of subrosion liquid automatic collecting device - Google Patents
A kind of subrosion liquid automatic collecting device Download PDFInfo
- Publication number
- CN206540727U CN206540727U CN201720144361.2U CN201720144361U CN206540727U CN 206540727 U CN206540727 U CN 206540727U CN 201720144361 U CN201720144361 U CN 201720144361U CN 206540727 U CN206540727 U CN 206540727U
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- CN
- China
- Prior art keywords
- leaching liquor
- soil
- subrosion
- power
- pvc sleeve
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of subrosion liquid automatic collecting device, it includes being used to store the base of leaching liquor, for store leaching liquor and can place foam float the PVC sleeve pipes of bar, the clasp for fixing PVC sleeve pipe, the funnel for drainage, for indicating to pour water the indication hat of the depth, the sampling bottle for collecting leaching liquor and surge flask, the minipump for extracting leaching liquor and sensor and power-supply controller of electric that power switch is automatically controlled can be realized.Needed generally according to monitoring, device is embedded in different soil depth, when the device in placing into the soil is collected into more than 20ml leaching liquor, foam in device floats bar and can floated up, by the indication hat jack-up on top, and the indication hat of jack-up will touch sensor above it, transmit signals to power-supply controller of electric, power supply is automatically opened up, and drives minipump, and the leaching liquor that device is collected is pumped into sampling bottle.After the leaching liquor in device is drawn into sampling bottle, indication hat is fallen, and is departed from sensor, power-off, and vavuum pump is closed, and sampling terminates automatically.The device is easy for installation, and its monitoring process need not take soil profile, and excessive manpower and materials are not expended, and monitoring more conforms to field reality closer to soil in-situ structure, is particluarly suitable for intensive vegetable filed development farmland monitoring and uses.
Description
Technical field
The utility model belongs to agrology, Plant Nutrition, farm environment monitoring field, and specifically, the utility model is fitted
For collection facility horticultural vegetable field soil subrosion liquid, carry out farm environment monitoring, instruct peasant household to apply fertilizers scientifically.
Background technology
The elution loss of China's farmland fertilizer nitrogen, is the main path for causing groundwater azotate to be enriched with.Facilities vegetable collection
The excessive phenomenon of reduction production liquid manure input is serious, and many district facility field of vegetables cause underground water due to the relation excessively using chemical fertilizer
Nitrogen content increase, larger pollution is caused to soil environment and underground water.Based on Reducing amount of chemical fertilizer applied action, organic fertilizer replacing fertilizer
Technology is widelyd popularize so that organic fertilizer input amount is continuously increased, ratio of the nitrogen thus brought in total nitrogen input
Example is improved constantly, but organic fertilizer application is improper or excessively can equally cause serious groundwater azotate pollution.Intensive vegetable filed
Carry out subrosion monitoring, pollution condition is grasped in real time, to instructing peasant household to apply fertilizers scientifically, prevention and control pollution it is significant.At present
Carrying out the method for leaching monitoring mainly has：Indoor soil-column simulation, field earth pillar method, percolating filter method etc., above method are present not
Field actual environment monitoring, great in constructing amount, the problems such as cost is high can be realized.The utility model is simple to operate, easy for installation, can be real
Existing subrosion liquid is collected automatically, is had a wide range of applications in farm environment monitoring field.
Utility model content
The purpose of this utility model, which is that offer is a kind of, can collect the device of subrosion liquid automatically, it is ensured that leaching liquor is obtained
Timely Collection and conservation, and for late detection analysis.
A kind of subrosion liquid automatic collecting device that the utility model is provided, is only applicable to make when applying fertilizer to soil irrigation
With.
A kind of subrosion liquid automatic collecting device that the utility model is provided, need to be by electric power facility, suitably in facility
Field of vegetables is carried out monitoring and used.
A kind of principle for subrosion liquid automatic collecting device foundation that the utility model is provided is as follows：Soil aperture is soil
The important component of earth structure, when carrying out fertigation to soil, under gravity, moisture can be moved down, by soil
Gas extrusion in earth hole, hole is occupied.With the increase of irrigation quantity, the soil aperture of shallow-layer is filled with water, current by
Step is moved down, in the process, some materials that such as nitrate nitrogen is easily moved with water, can be moved down with current, according to prison
Surveying is needed, and device is embedded in different soil depth to collect leaching liquor.
A kind of its technical scheme of subrosion liquid automatic collecting device of the utility model offer is to complete as follows
's：Needed generally according to monitoring, device is embedded in different soil depth, the device in placing into the soil is collected into more than 20ml's
During leaching liquor, the foam in device floats bar and can floated up, and by the indication hat jack-up on top, the indication hat of jack-up will touch thereon
The sensor of side, transmits signals to power-supply controller of electric, power supply is automatically opened up, and drives minipump, the pouring that device is collected
Solution is pumped into sampling bottle.After the leaching liquor in device is drawn into sampling bottle, indication hat is fallen, and is departed from sensor, and power supply is closed
Close, vavuum pump is closed, sampling terminates automatically.
The beneficial effect of a kind of subrosion liquid automatic collecting device that the utility model is provided is：Simply by spade etc.
Instrument, you can device is embedded into corresponding soil depth, takes soil profile without expending excessive manpower and materials, treats that partial devices are buried
Enter after soil, the soil in-situ dug out is backfilled so that monitoring more conforms to field actual closer to soil in-situ structure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference：
1- wires, 2- sensors, 3- indication hats, 4-PVC sleeve pipes, 5- funnels, 6- clasps, 7- filter sands, 8- foams float bar, 9-
Filter membrane, 10- bases, 11- plastic flexible pipes, 12- sampling bottles, 13- surge flasks, 14- minipumps, 15- power-supply controller of electric, 16-
Plastic flexible pipe, 17- plastic flexible pipes, 18- wires
Embodiment
The utility model is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings, so as to art technology
Personnel are best understood from the utility model, but and are not so limited the utility model.
The utility model is assembled respectively by two parts, and one is the part in need to placing into the soil, and two be the portion on stand-down
Point.The assembling of each part is used using preceding, specific assemble method is first to be connected base 10 with the bottom of funnel 5, in PVC sets
Clasp 6 is buckled in the lower section of pipe 4, and the bottom of PVC sleeve pipes 4 is linked through the bottom of funnel 5 with base 10, and foam is floated into bar 8 is covered by PVC
The top open part of pipe 4 is put into, and is then connected indication hat 3 with the top of PVC sleeve pipes 4, sensor 2 is fixed on into PVC sleeve pipes 4 pushes up
Portion, indication hat during with not upspringing reserves 5 cm distances, and plastic flexible pipe 11 and base 10 are connected into one piece, in placing into the soil
Device be complete assembling.After placing into the soil, the plastic flexible pipe 11 for spilling soil is connected with sampling bottle 12, plastic flexible pipe is used
16 connect sampling bottles 12 and surge flask 13, connect surge flask 13 and minipump 14 with plastic flexible pipe 17, are connected with wire 18
Minipump 14 and power-supply controller of electric 15, are finally connected with wire 1 with wire 18, that is, complete the installation of package unit.
According to detection requirement, after fertilising site preparation, before crop field planting, the device for part that the utility model need to be placed into the soil
Required depth of soil is placed on, filter sand 7 is imported in funnel 5, while plastic flexible pipe 11 is introduced into ground, then by the soil dug out
By original soil layer backfill covering, indication hat 3 and sensor 2 need to be reserved more than ground, the device for reserving above ground portion is placed on ground
The more stable position in face.When being collected into more than 20ml leaching liquor in PVC sleeve pipes 4, the automatic collection of leaching liquor can be completed.
If device is placed into the soil relatively deeply, many PVC sleeve pipes 4 can be connected and used.
Plastic flexible pipe 11,16,17 can intercept different length according to actual needs.
Claims (3)
1. a kind of subrosion liquid automatic collecting device, including for storing the base (10) with filter membrane (9) of leaching liquor, using
In storage leaching liquor and foam can be placed float the PVC sleeve pipes (4) of bar (8), the clasp (6) for fixing PVC sleeve pipe (4), use
Funnel (5), poured water for the instruction indication hat (3) of the depth, the sampling bottle (12) for collecting leaching liquor and buffering in drainage
Bottle (13), the minipump (14) for extracting leaching liquor, the plastic flexible pipe (11) for drainage, (16), (17), for even
Connect the wire (1) of power supply, (18) and sensor (2) and power-supply controller of electric (15) that power switch is automatically controlled can be realized；Its
PVC sleeve pipes (4) the upper and lower ends opening is characterised by, and seamless company is realized with the indication hat (3) and the base (10)
Connect；The foam floats bar (8) and quickly floated in more than 20ml water；Filter membrane (9) on the base (10) prevents filter sand
Pass through with soil particle, only allow leaching liquid to pass through.
2. subrosion liquid automatic collecting device according to claim 1, it is characterised in that：The length of the PVC sleeve pipes (4)
Spend for 30cm, and with reference mark.
3. subrosion liquid automatic collecting device according to claim 1, it is characterised in that：The sensor (2) is root
Pressure according to suffered indication hat (3) carrys out conducted signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144361.2U CN206540727U (en) | 2017-02-17 | 2017-02-17 | A kind of subrosion liquid automatic collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144361.2U CN206540727U (en) | 2017-02-17 | 2017-02-17 | A kind of subrosion liquid automatic collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540727U true CN206540727U (en) | 2017-10-03 |
Family
ID=59945763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720144361.2U Expired - Fee Related CN206540727U (en) | 2017-02-17 | 2017-02-17 | A kind of subrosion liquid automatic collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206540727U (en) |
Cited By (5)
| 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 |
| CN108562461A (en) * | 2018-06-07 | 2018-09-21 | 中国农业科学院农业资源与农业区划研究所 | Agricultural land soil leaching liquor automated watch-keeping facility and method |
| CN109917103A (en) * | 2019-03-13 | 2019-06-21 | 中国地质科学院水文地质环境地质研究所 | It is a kind of original position earth pillar irrigate leaching test and solute migration quantitative description |
| CN112964503A (en) * | 2021-01-27 | 2021-06-15 | 生态环境部南京环境科学研究所 | Underground water leaching solution collecting and analyzing integrated device and collecting and analyzing method |
| CN113311135A (en) * | 2020-10-20 | 2021-08-27 | 贵州省烟草科学研究院 | Layered collection and transfer simulated eluviation method for undisturbed soil |
-
2017
- 2017-02-17 CN CN201720144361.2U patent/CN206540727U/en not_active Expired - Fee Related
Cited By (10)
| 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 |
| CN108562461A (en) * | 2018-06-07 | 2018-09-21 | 中国农业科学院农业资源与农业区划研究所 | Agricultural land soil leaching liquor automated watch-keeping facility and method |
| CN108562461B (en) * | 2018-06-07 | 2023-07-11 | 中国农业科学院农业资源与农业区划研究所 | Automatic monitoring device and method for farmland soil leaching solution |
| CN109917103A (en) * | 2019-03-13 | 2019-06-21 | 中国地质科学院水文地质环境地质研究所 | It is a kind of original position earth pillar irrigate leaching test and solute migration quantitative description |
| CN109917103B (en) * | 2019-03-13 | 2021-09-07 | 中国地质科学院水文地质环境地质研究所 | In-situ soil column irrigation leaching test and solute migration quantitative description method |
| CN113311135A (en) * | 2020-10-20 | 2021-08-27 | 贵州省烟草科学研究院 | Layered collection and transfer simulated eluviation method for undisturbed soil |
| CN113311135B (en) * | 2020-10-20 | 2023-01-31 | 贵州省烟草科学研究院 | Application method of undisturbed soil layered collection transfer simulation eluviation system |
| CN112964503A (en) * | 2021-01-27 | 2021-06-15 | 生态环境部南京环境科学研究所 | Underground water leaching solution collecting and analyzing integrated device and collecting and analyzing method |
| CN112964503B (en) * | 2021-01-27 | 2021-10-19 | 生态环境部南京环境科学研究所 | Underground water leaching solution collecting and analyzing integrated device and collecting and analyzing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171003 Termination date: 20180217 |