CN213068370U - Farmland surface runoff collection device - Google Patents
Farmland surface runoff collection device Download PDFInfo
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- CN213068370U CN213068370U CN202022255923.5U CN202022255923U CN213068370U CN 213068370 U CN213068370 U CN 213068370U CN 202022255923 U CN202022255923 U CN 202022255923U CN 213068370 U CN213068370 U CN 213068370U
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- liquid collecting
- joint
- liquid
- water tank
- surface runoff
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Abstract
The utility model relates to a farmland surface runoff collecting device, which comprises a liquid collecting and guiding pipe, a first liquid collecting barrel and a second liquid collecting barrel; the water inlet and the water inlet are formed in one side of the liquid collecting and guiding pipe, the bottom of one end of the liquid collecting and guiding pipe is connected with the first liquid collecting barrel through a first pipeline, the bottom of the first liquid collecting barrel is connected with the second liquid collecting barrel through a second pipeline, the water inlet and the water inlet are level with the ground inside the community, the first liquid collecting barrel and the second liquid collecting barrel are both embedded underground, and a buoy is arranged inside the first liquid collecting barrel. The utility model is suitable for a collect earth's surface runoff liquid under the natural rainfall condition, the engineering volume is less, does not have the disturbance basically to the inside soil of runoff district, and it is convenient to collect runoff liquid and measurement.
Description
Technical Field
The utility model relates to an agricultural field especially relates to a farmland surface runoff collection device.
Background
In recent years, the non-point source problem of the planting industry caused by improper fertilization or excessive fertilization is receiving wide attention. Under the drive of rainfall or irrigation, part of nitrogen and phosphorus nutrients in the farmland migrate out of the farmland along with surface runoff and finally enter a receiving water body to become a driving factor for causing water body pollution. How to calculate and control the part of nitrogen and phosphorus nutrients flowing out of the farmland is very important for solving the problem of water pollution caused by the calculation. At present, the method mainly depends on a relevant model for calculating the runoff loss of nitrogen and phosphorus, wherein the accurate collection of runoff liquid is the key for estimating the runoff loss of field scale or regional scale.
At present, methods for researching nitrogen and phosphorus surface runoff of farmlands mainly comprise a rainfall simulation method, a runoff pond method and the like. The result difference between the simulated rainfall and the natural rainfall is large, and although the runoff pool belongs to an official recommendation method, the project amount is large, the cost investment is high, and the later maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been made to provide a farmland surface runoff collecting apparatus which overcomes or at least partially solves the above problems.
According to one aspect of the utility model, a farmland surface runoff collecting device is provided, which comprises a liquid collecting and guiding pipe, a first liquid collecting barrel and a second liquid collecting barrel; the water inlet and the water inlet are formed in one side of the liquid collecting and guiding pipe, the bottom of one end of the liquid collecting and guiding pipe is connected with the first liquid collecting barrel through a first pipeline, the bottom of the first liquid collecting barrel is connected with the second liquid collecting barrel through a second pipeline, the water inlet and the water inlet are level with the ground inside the community, the first liquid collecting barrel and the second liquid collecting barrel are both embedded underground, and a buoy is arranged inside the first liquid collecting barrel.
In a possible embodiment, the first pipeline comprises a water tank joint, an external thread joint, a connecting pipe, an elbow, a loose joint, an external thread joint and a water tank joint which are connected in sequence, wherein the two water tank joints are respectively connected with the liquid collecting guide pipe and the first liquid collecting barrel.
In a possible embodiment, the second pipe comprises a water tank joint, a male screw joint, an elbow, a connecting pipe, a loose joint, a connecting pipe, a male screw joint and a water tank joint which are connected in sequence, wherein the two water tank joints are respectively connected with the second liquid collecting barrel and the first liquid collecting barrel.
In one possible embodiment, the water inlet holes and the water inlet ports are arranged alternately.
In a possible embodiment, the diameter of the inlet opening is 20mm and the opening width of the inlet opening is 30 mm.
In a possible embodiment, the calibers of the water tank joint, the external thread joint, the connecting pipe and the movable joint are all 63 mm.
In one possible embodiment, the two ends of the liquid collecting and guiding pipe are provided with drainage plugs.
The utility model is suitable for a collect earth's surface runoff liquid under the natural rainfall condition, the engineering volume is less, does not have the disturbance basically to the inside soil of runoff district, and it is convenient to collect runoff liquid and measurement.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a farmland surface runoff collecting device provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of a liquid collecting and guiding pipe provided by the embodiment of the utility model;
FIG. 3 is a cross-sectional view of a partial enlarged view at A in FIG. 1;
FIG. 4 is a schematic view of the positions of the liquid collecting and guiding tube and the ground;
description of reference numerals:
1-liquid collecting and guiding pipe; 2-a drainage plug; 4-a first liquid collecting bucket; 5-water tank joint; 6-external thread joint; 7-bending the pipe; 8-connecting pipe; 9-loose joint; 10-a second liquid collecting bucket; 11-water inlet holes; 12-a water inlet; 20-buoys and 21-ridges.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The terms "comprises" and "comprising," and any variations thereof, in the described embodiments of the invention, and in the claims and drawings, are intended to cover a non-exclusive inclusion, such as a list of steps or elements.
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
As shown in fig. 1-4, the embodiment of the utility model provides a farmland surface runoff collection device, including album liquid honeycomb duct 1, first album of liquid bucket 4, second collection of liquid bucket 10 and buoy 20.
One side of collection liquid honeycomb duct 1 has seted up inlet opening 11 and water inlet 12, and the bottom of collection liquid honeycomb duct 1's one end passes through first liquid collecting bucket 4 of first pipe connection, and the bottom and the second liquid collecting bucket 10 of first liquid collecting bucket 4 pass through the second pipe connection, and wherein, inlet opening 11 and water inlet 12 keep an equal level with the inside ground of district, and first liquid collecting bucket 4 and second liquid collecting bucket 10 are all pre-buried underground, and the inside of first liquid collecting bucket 4 is provided with buoy 20.
In one example, the first pipe comprises a water tank joint 5, an external thread joint 6, a connecting pipe 8, an elbow 7, a loose joint 9, an external thread joint 6 and a water tank joint 5 which are connected in sequence, wherein the two water tank joints 5 are respectively connected with the liquid collecting guide pipe 1 and the first liquid collecting barrel 4.
In one example, the second pipe includes a tank joint 5, a male screw joint 6, an elbow 7, a connecting pipe 8, a loose joint 9, a connecting pipe 8, a male screw joint 6, and a tank joint 5, which are connected in sequence, wherein the two tank joints 5 are respectively connected to a second sump tank 10 and a first sump tank 4.
In one example, the liquid collecting and guiding pipe 1, the water tank joint 5, the external thread joint 6 and the connecting pipe 8 are all made of UPVC materials.
In one example, the water inlet holes 11 and the water inlet holes 12 are alternately arranged.
In one example, the diameter of the inlet opening 11 is 20mm and the opening width of the inlet opening 12 is 30 mm.
In one example, the calibers of the tank joint 5, the male screw joint 6, the connecting pipe 8 and the movable joint 9 are all 63 mm.
In one example, the liquid collecting and guiding pipe 1 is provided with drainage plugs 2 at two ends.
The utility model discloses the device is applicable to the outdoor farmland district monitoring in plain district, and district area 20-40 square meters, wherein long 5-8 meters, wide 4-5 meters, every district should set up the cubic and repeat. The cells are arranged in south and north or east and west, for example, the cells are arranged in south and north, the south and north are 5 meters long, the east and west are 4 meters wide, and the monitoring device is arranged on the right side of the cells. The specific operation is as follows: according to the length of the south and north of the community, a liquid collecting and guiding pipe 1 with the length of 5 meters is selected, one side of the pipe is provided with a hole and an opening, one side provided with a water inlet 11 and a water inlet 12 is close to the community, the other side of the pipe is close to a ridge, the pipe of the liquid collecting and guiding pipe 1 is buried underground for 90-100mm, and the opening of the hole is level with the ground inside the community. In order to prevent dry branches and fallen leaves or weeds from entering the pipe, a layer of insect-proof net can be wrapped around the water collecting and guiding pipe 1. The bottom of one end of the water collecting backflow pipe 1 is perforated, and the water collecting backflow pipe is connected with a first liquid collecting barrel 4 through a water tank connector 5, an external thread connector 6, a connecting pipe 8, an elbow 7, a movable joint 9, the external thread connector 6 and the water tank connector 5, wherein the water tank connector 5, the external thread connector 6 and the connecting pipe 8 are buried in the ground by 300 mm. First liquid collecting bucket 4 and second liquid collecting bucket 10 set up the right side at ridge 21, and the volume of bucket is selected according to district's area and rainfall, and when this example was with 100mm rainfall, there was 50mm rainwater can all collect the calculation, consequently selects 2 500L's liquid collecting bucket, and first liquid collecting bucket 4 and second liquid collecting bucket 10 are established ties through water tank connection 5, external thread connection 6, connecting pipe 8, elbow 7, loose joint 9, external thread connection 6 and water tank connection 5 in the bottom of bucket. In order to ensure that the first liquid collecting bucket 4 and the second liquid collecting bucket 10 are not deformed under pressure when soil is buried, baffles can be arranged around the buckets as required.
With collecting runoff liquid as an example, district's inside runoff liquid flows into collection liquid honeycomb duct 1 earlier, and rethread pipeline gets into first liquid collecting bucket 4, and the liquid of first liquid collecting bucket 4 gets into second liquid collecting bucket 10 simultaneously, carries out the reading through reading buoy 20 that sets up in first liquid collecting bucket 4, and the reading multiplies 2, multiplies liquid collecting bucket bottom surface again, is the volume of the runoff liquid of collecting promptly.
In the actual monitoring, after rainfall each time, the condition of collecting the liquid in the barrel is observed in time, the collection and the flow calculation are carried out, and after sampling, the liquid in the first liquid collecting barrel 4 and the second liquid collecting barrel 10 is pumped and discharged completely through the water suction pump for the next monitoring.
The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A farmland surface runoff collecting device is characterized by comprising a liquid collecting and guiding pipe (1), a first liquid collecting barrel (4) and a second liquid collecting barrel (10);
one side of collection liquid honeycomb duct (1) has seted up inlet opening (11) and water inlet (12), the bottom of the one end of collection liquid honeycomb duct (1) is connected through first pipeline first collector bucket (4), the bottom and second collector bucket (10) of first collector bucket (4) pass through the second pipe connection, wherein, inlet opening (11) and water inlet (12) are equal with the inside ground of district, first collector bucket (4) with second collector bucket (10) are all pre-buried underground, and the inside of first collector bucket (4) is provided with buoy (20).
2. The farmland surface runoff collecting device of claim 1, wherein the first pipeline comprises a water tank joint (5), an external thread joint (6), a connecting pipe (8), an elbow (7), a loose joint (9), an external thread joint (6) and a water tank joint (5) which are connected in sequence, wherein the two water tank joints (5) are respectively connected with the liquid collecting diversion pipe (1) and the first liquid collecting barrel (4).
3. The farmland surface runoff collecting device of claim 1 wherein the second conduit comprises a water tank connection (5), an external thread connection (6), an elbow (7), a connecting pipe (8), a loose joint (9), a connecting pipe (8), an external thread connection (6) and a water tank connection (5) which are connected in sequence, wherein the two water tank connections (5) are connected with the second collecting barrel (10) and the first collecting barrel (4) respectively.
4. An agricultural surface runoff collecting apparatus as claimed in claim 1 wherein the water inlet openings (11) and the water inlet openings (12) are arranged alternately.
5. An agricultural surface runoff collecting apparatus as claimed in claim 1 wherein the diameter of the inlet openings (11) is 20mm and the width of the opening of the inlet openings (12) is 30 mm.
6. The farmland surface runoff collecting device as claimed in claim 1, wherein the calibers of the water tank joint (5), the male screw joint (6), the connecting pipe (8) and the loose joint (9) are all 63 mm.
7. The farmland surface runoff collecting device as claimed in claim 1, wherein both ends of the liquid collecting and guiding pipe (1) are provided with drainage plugs (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255923.5U CN213068370U (en) | 2020-10-12 | 2020-10-12 | Farmland surface runoff collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255923.5U CN213068370U (en) | 2020-10-12 | 2020-10-12 | Farmland surface runoff collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213068370U true CN213068370U (en) | 2021-04-27 |
Family
ID=75561495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022255923.5U Expired - Fee Related CN213068370U (en) | 2020-10-12 | 2020-10-12 | Farmland surface runoff collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213068370U (en) |
-
2020
- 2020-10-12 CN CN202022255923.5U patent/CN213068370U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 Termination date: 20211012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |