CN214844167U - Sampling pipe for soil leaching solution - Google Patents

Abstract

The utility model discloses a sampling tube for soil leaching solution, which belongs to the field of sampling tubes, and comprises a tightly closed cover, wherein the lower end of the tightly closed cover is fixedly connected with a plurality of liquid collecting tubes in a threaded manner, the liquid collecting tubes are connected with each other in a threaded manner, the lower ends of the liquid collecting tubes are fixedly connected with a partition plate, jacks are formed in the tightly closed cover and the partition plate, air guide tubes are inserted in the jacks, the outer ends of the air guide tubes are provided with two air outlets, the air outlets are positioned in the liquid collecting tubes, the outer ends of the liquid collecting tubes are fixedly connected with threads, the threads are connected with the lower ends of the tightly closed cover in a threaded manner, the outer ends of the partition plate are fixedly connected with special sealant, the special sealant is fixedly connected with the liquid collecting tubes, the lower ends of the liquid collecting tubes are in a threaded manner connected with a base, the outer ends of the liquid collecting tubes are fixedly connected with nylon filter screens, when multi-layer soil is collected, the multi-layer soil can be collected by the combination of a plurality of collecting tubes, and then is changed into a collecting device, the occupied area during collection is reduced, and the working efficiency is improved.

Description

Sampling pipe for soil leaching solution

Technical Field

The utility model relates to a sampling pipe field, more specifically say, relate to a soil drenches sampling pipe for solution.

Background

Soil solution is an important component of soil, and means that when water enters the soil, the soil solution carries dissolved substances and certain chemicals, the water solution and soil components are contacted and interacted, and a plurality of soluble substances in the soil are dissolved in the water, so that the soil moisture containing various soluble and sexual substances is obtained. In soil and groundwater pollution investigation, people mainly know the pollution condition of soil and groundwater by extracting soil solution and then researching and analyzing the soil and the soil solution, so that the successful extraction of the soil solution is the key of the investigation.

In prior art, when carrying out multilayer soil collection, traditional mode needs a plurality of collection pipes to gather to this area that has increased researcher's intensity of labour and gathered reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a soil drenches sampling pipe for solution can realize when gathering multi-level soil, and the combination of a plurality of collection pipes of accessible becomes a collection system and gathers, reduces the area when gathering, improves work efficiency.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A sampling pipe for soil leaching solution comprises a tightly closed cover, wherein the lower end of the tightly closed cover is fixedly connected with a plurality of liquid collecting pipes in a threaded connection mode, the liquid collecting pipes are connected with each other in a threaded mode, a partition plate is fixedly connected with the lower end of each liquid collecting pipe, inserting holes are formed in the tightly closed cover and the partition plate, air guide pipes are inserted into the inserting holes, two air outlets are formed in the outer ends of the air guide pipes in a chiseled mode and are located in the liquid collecting pipes, threads are fixedly connected with the outer ends of the liquid collecting pipes and are connected with the lower end of the tightly closed cover in a threaded connection mode, special sealant is fixedly connected with the outer ends of the partition plate and is fixedly connected with the liquid collecting pipes, a base is connected with the lower end of each liquid collecting pipe in a threaded connection mode, a nylon filter screen is fixedly connected with the outer ends of the liquid collecting pipes, and when multi-layer soil is collected, the multi-layer soil can be collected through combination of the plurality of collecting pipes to form a collecting device, the occupied area during collection is reduced, and the working efficiency is improved.

Further, the protective sheath is installed to the tight lid lower extreme, the outer end at the collector tube is established to the protective sheath, when taking out the collector tube in soil, needs transport it, and probably make the collector tube receive factors such as striking in carrying to influence the data of sampling, so take out the back and protect its whole through the protective sheath.

Further, collector tube outer end sliding connection has flexible door, flexible door is located the threaded lower extreme, and when breaking away from soil, the collector tube of lower floor may contact other levels' soil to influence the sampling data of lower floor collector tube, make flexible door gliding keep apart the collector tube of each level through breaking away from soil, effectual reduction is to the influence of the sampling data in the collector tube.

Further, two springs are fixedly connected to the outer end of the thread, the springs are fixedly connected with the telescopic door, when the telescopic door isolates the liquid collecting pipe, the telescopic door can be rapidly descended and isolated, and the isolation effect of the telescopic door is further improved.

Further, the base outer end is equipped with the screw thread, the base is the form of falling three triangles, and when inserting to the underground under the collector tube, the drill bit shape of accessible base can further improve the speed of gliding in soil to make work efficiency further improve.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize when gathering multi-level soil, and the combination of a plurality of collection pipes of accessible becomes a collection system and gathers, area when reducing the collection improves work efficiency.

(2) The protective sheath is installed to the tight lid lower extreme, and the protective sheath cover is established in the outer end of collector tube, when taking out the collector tube in soil, needs transport it, and probably make the collector tube receive factors such as striking in carrying to influence the data of sampling, so take out the back through the protective sheath and protect its whole.

(3) The collector tube outer end sliding connection has flexible door, and flexible door is located the lower extreme of screw, and when breaking away from soil, the collector tube of lower floor may contact other levels' soil to influence the sampling data of lower floor collector tube, keep apart the collector tube of each level through making flexible door gliding when breaking away from soil, the effectual reduction is to the influence of the sampling data in the collector tube.

(4) Two springs are fixedly connected to the outer end of the thread, the springs are fixedly connected with the telescopic door, when the telescopic door isolates the liquid collecting pipe, the telescopic door can be rapidly descended and isolated, and the isolation effect of the telescopic door is further improved.

(5) The base outer end is equipped with the screw thread, and the base is the form of falling three triangles, and when inserting to the underground under the collector tube, the drill bit shape of accessible base can further improve the speed of gliding in soil to make work efficiency further improve.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

the reference numbers in the figures illustrate:

1 a tight cover, 101 a protective sleeve, 2 a liquid collecting pipe, 201 a telescopic door, 202 a spring, 3 a partition plate, 4 jacks, 5 air guide pipes, 6 air outlets, 7 threads, 8 special sealant, 9 bases and 10 nylon filter screens.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a sampling tube for soil leaching solution comprises a tight closure cover 1, a plurality of liquid collecting tubes 2 are fixedly connected to the lower end of the tight closure cover 1 through threads, the liquid collecting tubes 2 are connected through threads, a partition plate 3 is fixedly connected to the lower end of the liquid collecting tubes 2, insertion holes 4 are formed in the tight closure cover 1 and the partition plate 3, air guide tubes 5 are inserted into the insertion holes 4, two air outlets 6 are formed in the outer ends of the air guide tubes 5, the air outlets 6 are located in the liquid collecting tubes 2, threads 7 are fixedly connected to the outer ends of the liquid collecting tubes 2, the threads 7 are connected to the lower end of the tight closure cover 1, special sealant 8 is fixedly connected to the outer ends of the partition plate 3, the special sealant 8 is fixedly connected to the liquid collecting tubes 2, a base 9 is connected to the lower end of the liquid collecting tubes 2 through threads, a nylon filter screen 10 is fixedly connected to the outer ends of the liquid collecting tubes 2, and when multi-layer soil is collected, become a collection system and gather, area when reducing the collection improves work efficiency.

Referring to fig. 1, a protective sleeve 101 is installed at the lower end of the tight cover 1, the protective sleeve 101 is sleeved at the outer end of the liquid collecting pipe 2, when the liquid collecting pipe 2 is taken out from the soil, the liquid collecting pipe 2 needs to be transported, and the liquid collecting pipe 2 may be impacted during transportation, so that the sampled data is affected, and the whole liquid collecting pipe is protected by the protective sleeve 101 after being taken out.

Referring to fig. 2-3, the outer end of the liquid collecting tube 2 is slidably connected with a retractable door 201, the retractable door 201 is located at the lower end of the screw thread 7, when the liquid collecting tube 2 at the lowest layer is separated from soil, the liquid collecting tube 2 at the lowest layer may contact with other layers of soil, thereby affecting the sampling data of the liquid collecting tube 2 at the lowest layer, the retractable door 201 can slide down to isolate the liquid collecting tube 2 at each layer when the liquid collecting tube 2 is separated from soil, thereby effectively reducing the influence on the sampling data in the liquid collecting tube 2, the outer end of the screw thread 7 is fixedly connected with two springs 202, the springs 202 are fixedly connected with the retractable door 201, when the retractable door 201 isolates the liquid collecting tube 2, the retractable door 201 can rapidly descend and isolate, thereby further improving the isolation effect of the retractable door 201, the outer end of the base 9 is provided with the screw thread, the base 9 is in an inverted triangle shape, when the liquid collecting tube 2 is inserted underground, the speed of sliding down in soil can be further improved by the drill shape of the base 9, thereby further improving the working efficiency.

When an operator uses the utility model, when collecting, the liquid collecting pipes 2 of the soil quantity to be collected can be spliced firstly, the liquid collecting pipes 2 are separated by the partition plates 3, after the collection is completed, the base 9 is fixed at the lower end of the liquid collecting pipe 2 at the lowest layer so as to break the deep soil, when the base 9 is inserted into the soil, the soil pulls the retractable door 201 and the spring 202 is in a compression state by stretching, thereby the retractable door 201 is opened, the liquid collecting pipe 2 collects the soil solution, after the collection is completed, the spring 202 rebounds by pressing the retractable door 201 through the soil when the soil is separated, the retractable door 201 can more quickly isolate the liquid collecting pipe 2, compared with the prior art, the utility model can realize that when collecting the multi-layer soil, the collection can be realized by the combination of the plurality of collecting pipes and becomes a collecting device for collection, the occupied area during collection is reduced, and the working efficiency is improved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a soil drenches solution and uses sampling pipe, includes closeness lid (1), its characterized in that: the lower end of the tight closing cover (1) is fixedly connected with a plurality of liquid collecting pipes (2) in a threaded manner, the liquid collecting pipes (2) are connected in a threaded manner, the lower end of the liquid collecting pipe (2) is fixedly connected with a partition plate (3), the inner parts of the tight closing cover (1) and the partition plate (3) are provided with insertion holes (4), an air duct (5) is inserted in the insertion hole (4), two air outlets (6) are arranged at the outer end of the air duct (5), the air outlet (6) is positioned in the liquid collecting pipe (2), the outer end of the liquid collecting pipe (2) is fixedly connected with a thread (7), the thread (7) is connected with the lower end of the tight cover (1) through thread, the outer end of the clapboard (3) is fixedly connected with special sealant (8), the special sealant (8) is fixedly connected with the liquid collecting pipe (2), the lower end of the liquid collecting pipe (2) is in threaded connection with a base (9), and the outer end of the liquid collecting pipe (2) is fixedly connected with a nylon filter screen (10).

2. The sampling tube for the soil leaching solution according to claim 1, wherein: and a protective sleeve (101) is installed at the lower end of the tight closing cover (1), and the outer end of the liquid collecting pipe (2) is sleeved with the protective sleeve (101).

3. The sampling tube for the soil leaching solution according to claim 1, wherein: the outer end of the liquid collecting pipe (2) is connected with a telescopic door (201) in a sliding mode, and the telescopic door (201) is located at the lower end of the thread (7).

4. The sampling tube for the soil leaching solution according to claim 1, wherein: the outer end of the thread (7) is fixedly connected with two springs (202), and the springs (202) are fixedly connected with the telescopic door (201).

5. The sampling tube for the soil leaching solution according to claim 1, wherein: the outer end of the base (9) is provided with threads, and the base (9) is in an inverted triangle shape.

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