CN211553427U - Collect soil and drench integration infiltration pond device of dissolving water - Google Patents
Collect soil and drench integration infiltration pond device of dissolving water Download PDFInfo
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- CN211553427U CN211553427U CN202020025598.0U CN202020025598U CN211553427U CN 211553427 U CN211553427 U CN 211553427U CN 202020025598 U CN202020025598 U CN 202020025598U CN 211553427 U CN211553427 U CN 211553427U
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Abstract
The utility model discloses a collect soil and drench integration infiltration pond device of dissolving water has set up including drenching water collecting vessel, infiltration case and vacuum pump, and the last port of drenching water collecting vessel and the bottom hole sealing connection of infiltration case fill backfill in the infiltration case, infiltration case and drenching water collecting vessel bury underground, the blast pipe communicates with each other with the atmosphere, the air inlet and the bottom outside of the water pipe port of vacuum pump are linked together. The device can detect the concentration and the content of soluble nitrogen element in the leaching water, and has the following beneficial technical effects: the product has good sealing performance, high quality, low cost and long service life. Standardized appearance and size make things convenient for large-scale mechanical construction, dig the hole according to unified product appearance and size, very big improvement the efficiency of construction, the device has the characteristics that commercial production standard product is fit for promoting and popularizing.
Description
Technical Field
The utility model belongs to the technical field of soil monitoring technique and specifically relates to a collect soil and drench integration infiltration pond device that dissolves water.
Background
The side effect of excessive application of nitrogen fertilizer to soil has been a quite common problem in China for a long time. Investigation shows that about 20-50% of nitrogen in the form of nitrate nitrogen is leached into underground water through soil, and causes nitrate pollution of underground water. If the groundwater with the nitrate content exceeding the standard is used as a drinking water source, cancer can be induced, and the health of the human is seriously affected. Therefore, the related research on the leaching loss of nitrogen in farmland soil is an important research direction for preventing and controlling the nitrogen pollution of the farmland. At present, devices such as a percolation pool are embedded in a soil layer, soil leaching water with a certain depth is collected, the concentration and the content of soluble nitrogen such as nitrate nitrogen, nitrite nitrogen and the like in a water body are detected, the influence of different agricultural measures on soil nitrogen leaching loss is researched, and a theoretical basis is laid for exploring nitrogen fertilizer application scientifically and reasonably.
However, at present, devices such as a percolation pond and the like are installed in a soil body, a pit is mainly dug manually, a round hole is dug in the middle of the bottom of the pit, a leaching water collecting barrel is placed in the pit, a circle of plastic film is sealed around the pit by using an adhesive tape, and the closed environment of the soil body is guaranteed; introducing an air pipe and a water pipe from the eluviated water collecting barrel, manually ditching, introducing the air pipe and the water pipe to the ground, and extracting a water sample by using a vacuum pump; sealing the periphery of the infiltration tank by using a plastic film, backfilling soil in layers to 30cm from the ground surface, compacting, irrigating, standing for 5 hours, shearing off the plastic film 30cm from the ground surface, and backfilling the ground surface soil. And finally, the eluviation water collection device is installed.
The existing method for collecting soil leaching water has two problems: firstly, regard as the infiltration pond main part with the soil body that pastes the plastic cloth all around, and in the process of arranging the plastic cloth and later stage use, appear the plastic cloth easily and seal not tight or the problem of corruption, lead to the infiltration pond and leak. Secondly, the device needs to be dug and arranged in a drainage ditch. If the leaching barrel at the bottom is placed in the manual hole digging, and the plastic cloth is arranged manually, the hole digging has no strict size and shape sample plate, the randomness is large, more workers are needed, the construction period is long, and the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an integration infiltration pond device that water was drenched to collection soil is provided, has simple structure, simple to operate, and the leakproofness is good, and the efficiency of construction is high, long service life's characteristics.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a collect soil drenches integration infiltration pond device of dissolving water, includes drenches dissolving water collecting vessel, infiltration case and vacuum pump upper portion lays the infiltration stone sublayer in drenching dissolving water collecting vessel, is equipped with blast pipe and bottom drinking-water pipe below the infiltration stone sublayer, drenches dissolving the last port of water collecting vessel and the bottom hole sealing connection of infiltration case, fills backfill soil in the infiltration case, infiltration case and drenches dissolving water collecting vessel bury underground, the blast pipe communicates with each other with the atmosphere, the air inlet and the bottom outside of the water pipe port of vacuum pump are linked together.
Foretell an integration infiltration pond device that collection soil drenched water still includes left side volumetric flask and right side volumetric flask, the volume of left side volumetric flask is less than the volume of right side volumetric flask, and left side volumetric flask top is equipped with first exhaust hole and second exhaust hole, and right side volumetric flask top is equipped with third exhaust hole and inlet opening, the inlet opening is linked together through upper hose and bottom pumping pipe outer port, the third exhaust hole is linked together through pipeline and second exhaust hole, first exhaust hole is linked together through the inlet port of pipeline and vacuum pump.
The integrated infiltration pond device for collecting soil leaching water further comprises a support for supporting the infiltration stone layer in the leaching water collecting barrel, the support is a grate with vertical legs, and a grid for placing the infiltration stone layer is arranged on the grate.
The integrated infiltration tank device for collecting the soil leaching water is characterized in that a flange is arranged at the upper end of the leaching water collecting barrel and is in sealing connection with a bottom hole of an infiltration tank through a rubber ring.
The utility model provides a pair of collect soil drenches integration infiltration pond device of water has set up including drenching water collecting vessel, infiltration case and vacuum pump drenching and dissolving water and laying infiltration stone sublayer on upper portion in the collecting vessel, be equipped with blast pipe and bottom drinking-water pipe below infiltration stone sublayer, drenching the bottom hole sealing connection of last port and infiltration case of water collecting vessel, fill backfill soil in the infiltration case, infiltration case and drenching water collecting vessel bury underground, the blast pipe communicates with each other with the atmosphere, the air inlet and the bottom outside of the tubes port of vacuum pump are linked together. By adopting the integrated infiltration pond device, soil leaching water in the collection barrel is extracted, the concentration and the content of soluble nitrogen such as nitrate nitrogen, nitrite nitrogen and the like are detected, and scientific data are provided for optimizing an agricultural cultivation method. The beneficial technical effects are as follows: the flange of the upper end of the eluviation water collecting barrel of the device can realize quick butt joint sealing through the rubber ring and the bottom hole of the percolation tank, the product sealing performance is high in quality, the cost is low, and the service life is long. Standardized appearance and size make things convenient for large-scale mechanical construction, dig the hole according to unified product appearance and size, very big improvement the efficiency of construction, the device has the characteristics that the commercial production standard product, be fit for promoting and popularize.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the leaching water collecting barrel of the present invention;
FIG. 3 is a top view of FIG. 2;
fig. 4 is a view a-a of fig. 2.
The parts in the figures are numbered: the device comprises a barrel bottom 1, a leaching water collecting barrel 2, a bottom water pumping pipe 3, a water feeding pipe 4, a rubber ring 5, a flange 6, a grate 7, an exhaust pipe 8, a left volumetric flask 9, a vacuum pump 10, a first exhaust hole 11, a second exhaust hole 12, a third exhaust hole 13, a water inlet hole 14, a right volumetric flask 15, backfill soil 16, a percolation tank 17, a percolation stone layer 18 and a vertical leg 19.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1-4, the utility model provides a pair of collect soil and drench integration infiltration pond device that dissolves water, its installation procedure is: firstly, the upper port of the leaching water collecting barrel 2 is butted with the bottom hole of the percolation tank 17, and due to the effect of the flange 6 and the rubber ring 5, good sealing connection can be realized, and the industrial production is facilitated. Secondly, the leaching water collecting barrel 2 and the percolation tank 17 are butted to form a standard shape and size, the device is suitable for large-scale mechanical standardized operation digging and ditching, the leaching water collecting barrel 2 and the percolation tank 17 are buried underground, and a grid is erected on the grate 7 to pave the percolation stone sublayer 15. Thirdly, digging a side ditch, connecting the exhaust pipe 8 by a hose and leading the outer port to be above the ground. Fourthly, connect bottom drinking-water pipe 3, upper hose 4, left side volumetric flask 9, right side volumetric flask 15 and vacuum pump 10, left side volumetric flask 9 adopts 2 litres's specification, and right side volumetric flask 15 adopts 10 litres specifications, has made things convenient for the eluviation water to collect the sampling. Fifthly, filling the backfill 16 above the percolation stone sub-layer 18 to a position 30cm away from the ground surface, compacting and irrigating. Normal agricultural cultivation on the ground is not affected.
The research and development replaces the pp infiltration tank with the plastic cloth, so that the phenomena of untight sealing and easy corrosion of the plastic cloth are overcome, the effect of simple and convenient installation can be realized, and the service life of the infiltration device is prolonged; due to the standardized appearance of the product, digging holes, ditching and the like are convenient in the installation process, mechanical operation is adopted, labor is reduced, construction time is saved, and cost is greatly reduced.
Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings herein. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (4)
1. The utility model provides a collect soil and drench integration infiltration pond device that dissolves water which characterized in that: including drenching water collecting vessel (2), infiltration case (17) and vacuum pump (10) upper portion lays infiltration stone sublayer (18) in drenching water collecting vessel (2), is equipped with blast pipe (8) and bottom drinking-water pipe (3) below infiltration stone sublayer (18), and the last port of drenching water collecting vessel (2) and the bottom hole sealing connection of infiltration case (17), fill up backfill soil (16) in infiltration case (17), infiltration case (17) and drenching water collecting vessel (2) bury the underground, blast pipe (8) communicate with each other with the atmosphere, the air inlet and the bottom drinking-water pipe (3) outer port of vacuum pump (10) are linked together.
2. The integrated infiltration pond device for collecting the soil leaching water according to claim 1, which is characterized in that: still include left side volumetric flask (9) and right side volumetric flask (15), the volume of left side volumetric flask (9) is less than right side volumetric flask (15), and left side volumetric flask (9) top is equipped with first exhaust hole (11) and second exhaust hole (12), and right side volumetric flask (15) top is equipped with third exhaust hole (13) and inlet opening (14), inlet opening (14) are linked together through upper hose (4) and bottom drinking-water pipe (3) outer port, third exhaust hole (13) are linked together through pipeline and second exhaust hole (12), first exhaust hole (11) are linked together through the inlet port of pipeline and vacuum pump (10).
3. The integrated infiltration pond device for collecting the soil leaching water according to claim 2, which is characterized in that: the device also comprises a bracket for supporting the infiltration stone sublayer (18) in the leaching water collecting barrel (2), wherein the bracket is a grate (7) with vertical legs (19), and a grid for placing the infiltration stone sublayer (18) is arranged on the grate (7).
4. The integrated infiltration pond device for collecting soil leaching water according to claim 3, wherein: the upper end of the leaching water collecting barrel (2) is provided with a flange (6), and the flange (6) is hermetically connected with a bottom hole of the percolation tank (17) through a rubber ring (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020025598.0U CN211553427U (en) | 2020-01-07 | 2020-01-07 | Collect soil and drench integration infiltration pond device of dissolving water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020025598.0U CN211553427U (en) | 2020-01-07 | 2020-01-07 | Collect soil and drench integration infiltration pond device of dissolving water |
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| CN211553427U true CN211553427U (en) | 2020-09-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820178A (en) * | 2021-11-04 | 2021-12-21 | 中国科学院沈阳应用生态研究所 | Quantitative collecting device and method for undisturbed soil leaching solution |
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- 2020-01-07 CN CN202020025598.0U patent/CN211553427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820178A (en) * | 2021-11-04 | 2021-12-21 | 中国科学院沈阳应用生态研究所 | Quantitative collecting device and method for undisturbed soil leaching solution |
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