CN207741951U - A kind of research removes the experimental provision of seepage well periphery blocking suspended matter - Google Patents
A kind of research removes the experimental provision of seepage well periphery blocking suspended matter Download PDFInfo
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- CN207741951U CN207741951U CN201820127477.XU CN201820127477U CN207741951U CN 207741951 U CN207741951 U CN 207741951U CN 201820127477 U CN201820127477 U CN 201820127477U CN 207741951 U CN207741951 U CN 207741951U
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- pipe
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- gravel
- suspended matter
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Abstract
The utility model discloses a kind of researchs to remove the experimental provision that seepage well periphery blocks suspended matter, including sandbox and water tank, it is longitudinally perpendicular in the sandbox to be provided with first pipe and second pipe, the sandbox outside the first pipe and outside the second pipe is for filling gravel, the side wall of the first pipe offers multiple first through hole, the second pipe offers multiple second through-holes close to the side wall of the first pipe, the diameter of the first pipe is more than the diameter of the second pipe, it is provided with water pump in the water tank, the water pump is connected to the second pipe by the first conduit.The experimental provision and experimentation of the utility model are simple, and operation is easy, and research cost is low, and have the characteristics that it is efficient, convenient, with higher researching value.
Description
Technical field
The utility model belongs to technical field of groundwater artificial recharge, and in particular to a kind of research removal seepage well periphery blocks
The experimental provision of suspended matter.
Background technology
Water is Source of life, and using water wisely has become the very urgent focal issue of the mankind.Due to a large amount of recovery of subterranean
Water, some urban groundwater moisture storage capacitys are drastically reduced, and level of ground water reduces year by year, and in addition urban ground hard place destroys nature
The channel of water cycle, rainwater drop to building area or hardened ground and cannot carry out water cycle again with natural way, so as to cause
The moisture content of soil changes, and the groundwater run off that Natural Circulation is formed is made to greatly reduce.For general city, in addition to rainy season
Outside, most of rainfalls are moderate rain and light rain, and level of ground water lower season at a time when this, rainwater are all to pass through discharge of pipes
Fall, cannot effectively penetrate into groundwater feed underground water, is a kind of waste of water resource.Currently, groundwater recharge is increasingly
It is valued by people.Rainwater infiltration can not only play alleviation discharge pressure, solution urban waterlogging plays an important roll, simultaneously
It can play the role of covering underground water, conserve life.
Seepage well has the advantages that floor space is small, recharge is efficient as a kind of important recycling mode, specific at some
Region (aeration zone is thicker and there is argillic horizon in water-bearing layer top), the important application advantage in sponge urban construction.However, seepage well
Permeable formation in underground, buried depth is larger, and anhydrous carry out Hui Yang, once block, seepage well periphery block suspended matter be difficult
It removes, penetrating power is difficult to restore.
Currently, existing seepage well, which often faces suspended matter, removes difficult problem, since no water source carries out Hui Yang, at present
Research is mostly from the development of suspended particle clogging process is prevented and mitigated, about the experimental provision and reality for removing seepage well periphery blocking suspended matter
The research of proved recipe method is also relatively fewer, therefore, carries out in a deep going way about the experimental provision and reality for removing seepage well periphery blocking suspended matter
Research in terms of proved recipe method has prodigious researching value.
Utility model content
In order to solve the above technical problems, the utility model provides the experiment that a kind of research removal seepage well periphery blocks suspended matter
Device is studied with blocking the method for de-plugging of suspended matter to seepage well periphery.
To achieve the above object, the utility model provides following scheme：
The utility model provides the experimental provision that a kind of research removal seepage well periphery blocks suspended matter, including sandbox and water
Case, it is longitudinally perpendicular in the sandbox to be provided with first pipe and second pipe, it is located at that the first pipe is outer and described second manages
For the sandbox outside road for filling gravel, the side wall of the first pipe offers multiple first through hole, the second pipe
Multiple second through-holes are offered close to the side wall of the first pipe, the diameter of the first pipe is more than the second pipe
Diameter is provided with water pump in the water tank, and the water pump is connected to the second pipe by the first conduit.
Optionally, the first pipe be higher by with the second pipe sand face on gravel height it is identical, it is described first pipe
Road is located at the depth that the depth in gravel is located at more than the second pipe in sand.
Optionally, the gravel includes the first gravel and the second grit, is located at outer and described second pipe of the first pipe
The sandbox outside road is for filling the first gravel, outside the side wall of the first pipe and outside the side wall of the second pipe
The second gravel is filled between the first gravel, the diameter of the second gravel is more than the diameter of the first gravel.
Optionally, the sandbox is cuboid, and the sandbox includes the first sandbox and the second sandbox, the first sandbox set
The second sandbox outside the first sandbox of second sandbox, second sandbox are glass box.
Optionally, the side wall of second sandbox is both provided with hole, first sandbox being located at outside second sandbox
For filling third gravel, the diameter of third gravel is more than the diameter of the first gravel.
Optionally, be additionally provided with centrifugal pump, the second conduit stretches to the bottom of the first pipe, second conduit with
It is fixed at the top of the first pipe, it is additionally provided with valve and pressure gauge on first conduit.
Optionally, the sandbox bottom is additionally provided with discharge outlet.
Optionally, the first pipe and the second pipe are PVC pipeline.
The utility model achieves following technique effect compared with the existing technology：
1, research provided by the utility model removes experimental provision and experimental method that seepage well periphery blocks suspended matter, passes through
The mode that second pipe is added beside first pipe, backwash method is applied in the releasing of seepage well suspended particle clogging, is obtained
It is a kind of for study the experimental provision for removing seepage well periphery and blocking suspended matter, sought a kind of to seepage well periphery blocking suspended matter
De-plugging experimental method, and applied to seepage well periphery block suspended matter de-plugging, and have the characteristics that it is efficient, convenient, test
Device is simple, at low cost, has higher researching value and research significance.
2, research provided by the utility model removes experimental provision and experimental method that seepage well periphery blocks suspended matter, passes through
Increase the water injection pressure in second pipe and reduce the pressure in first pipe, vacuum pump can be selected and directly carry out pumping pressure, also may be used
Artificial pull is carried out using piston using hand-held, the pressure difference between first pipe and second pipe is increased, increases water
The flushing speed of stream, effectively increases de-plugging efficiency, and research cost is low, experimental provision and experimentation are simple, and operation is easy, solution
Seepage well of having determined anhydrous the problem of raise, can efficiently, suspended matter easily is blocked to seepage well periphery administer, have compared with
High practical value.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the apparatus structure schematic diagram that the utility model removes that seepage well periphery blocks suspended matter；
Reference sign：1, sandbox；2, water tank；3, first pipe；4, second pipe；5, water pump；6, the first conduit；7、
Centrifugal pump；8, the second conduit；9, valve；10, pressure gauge；11, discharge outlet.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The purpose of this utility model is to provide experimental provision and the experiment that a kind of research removal seepage well periphery blocks suspended matter
Backwash method is applied to the solution of seepage well suspended particle clogging by method by way of adding second pipe beside first pipe
In removing, the feasibility of the method for the de-plugging for blocking suspended matter to seepage well periphery is verified, and has the characteristics that efficient, convenient, is had
Higher researching value.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
The utility model provides the experimental provision that a kind of research removal seepage well periphery blocks suspended matter, as shown in Figure 1, including
Sandbox 1 and water tank 2, it is longitudinally perpendicular in sandbox 1 to be provided with first pipe 3 and second pipe 4, it is outer and second to be located at first pipe 3
For filling gravel, the side wall of first pipe 3 offers multiple first through hole for sandbox 1 outside pipeline 4, and second pipe 4 is close to the
The side wall of one pipeline 3 offers multiple second through-holes, and the diameter of first pipe 3 is more than the diameter of second pipe 4, is set in water tank 2
It is equipped with water pump 5, water pump 5 is connected to second pipe 4 by the first conduit 6, and when operating personnel open water pump 5, water pump 5 starts work
Make, and the water in water tank 2 is flowed by the first conduit in second pipe 4, when the liquid level in second pipe 4 has centainly
When highly and forming certain hydraulic pressure, the water in second pipe 4 can pass sequentially through the second through-hole and first through hole and then enter
Into first pipe 3, suspended matter is blocked since 3 periphery of first pipe has, suspended matter is blocked and water is blended in first pipe 3
Muddy water is formed, and then achievees the effect that remove and blocks suspended matter.
In order to ensure the pressure difference in first pipe and second pipe, so that the water in second pipe 4 can be successively
It is entered in first pipe 3 by the second through-hole and first through hole, in specific embodiment of the utility model, the first pipe
The height that road 3 is higher by sand face on gravel with second pipe 4 is identical, and first pipe 3 is located at the depth in gravel and is more than second pipe 4
Depth in sand.
In order to more really simulate the sand situation in practical application, gravel includes the first gravel and the second grit, position
Sandbox 1 outside first pipe 3 and outside second pipe 4 is managed outside the side wall of first pipe 3 with second for filling the first gravel
The second gravel is filled outside the side wall in road 4 between the first gravel, the diameter of the second gravel is more than the diameter of the first gravel.
Further, in specific embodiment of the utility model, sandbox 1 be cuboid, sandbox 1 include the first sandbox and
Second sandbox, the first sandbox are sheathed on the second sandbox outside the first sandbox of the second sandbox, the leakage of water in order to prevent, Yu Ben
In the specific embodiment of invention, the second sandbox is chosen for glass box, and the side wall of the second sandbox is both provided with hole, is located at the second sandbox
The first outer sandbox is more than the diameter of the first gravel for filling third gravel, the diameter of third gravel.
In order to be further formed the pressure difference in first pipe and second pipe, and then increase the numerical value of pressure difference, to
Flow is promoted, to enter in first pipe, in specific embodiment of the utility model, to be additionally provided with centrifugal pump from second pipe
7, the second conduit 8 stretches to the bottom of first pipe 3, and the second conduit 8 and 3 top of first pipe are fixed, are also set on the first conduit 6
It is equipped with valve 9 and pressure gauge 10, operating personnel can open centrifugal pump 7, pass through the size of control valve and pressure gauge
It has been shown that, to judge and control the water pressures during experimental implementation.Optional vacuum pump directly carries out pumping pressure, and hand can also be used
It holds mode and carries out artificial pull using piston, increase the pressure difference between first pipe and second pipe, increase rushing for flow
Speed is washed, de-plugging efficiency is effectively increased.
In order to be discharged to the water in experimental provision, 1 bottom of sandbox is additionally provided with discharge outlet 11, after the test, can
Thoroughly to be discharged the water in experimental provision, it is convenient for the progress of later experiments.
Specifically in specific embodiment of the utility model, first pipe 3 and second pipe 4 are PVC pipeline, simply
It is easy to get.
The utility model also provides the experimental method that a kind of research removal seepage well periphery blocks suspended matter, and steps are as follows：
A. water will be filled up in the water tank 2；
B. the water pump 5 is opened, the first water filling into second pipe 4 of conduit 6 is passed through；Flow pass sequentially through the second through-hole and
First through hole enters out of second pipe 4 in first pipe 3, and 3 periphery of first pipe blocking suspended matter is rushed to first pipe 3
It is interior and form sewage；
C. the sewage in first pipe 3 is extracted out；
D. the process of step B and step C are repeated；
E. when being generated without sewage in the first pipe 3, the water pump is closed.
It can be seen that research provided by the utility model removes experimental provision and the experiment side that seepage well periphery blocks suspended matter
Backwash method is applied to the releasing of seepage well suspended particle clogging by method by way of adding second pipe beside first pipe
In, a kind of experimental provision blocking suspended matter for studying removal seepage well periphery has been obtained, has been sought a kind of stifled to seepage well periphery
The experimental method of the de-plugging of suspended matter is filled in, and blocks the de-plugging of suspended matter applied to seepage well periphery, and with efficient, easily special
Point, experimental provision is simple, at low cost, can by increasing the water injection pressure in second pipe and reducing the pressure in first pipe
Select vacuum pump directly to carry out pumping pressure, hand-held can also be used and carry out artificial pull using piston, increase first pipe with
Pressure difference between second pipe increases the flushing speed of flow, effectively increases de-plugging efficiency, solves the anhydrous progress of seepage well
The problem of raising is returned, efficiently, easily seepage well periphery blocking suspended matter can be administered, there is higher researching value.
It should be noted that the utility model research remove seepage well periphery block suspended matter experimental provision first pipe and
Second pipe is not limited to PVC pipeline, can also suitably choose other materials pipeline to replace, filler is also not limited to sand
Gravel can also be tiny stone etc, can suitably be chosen according to actual conditions.
It applies specific case in this specification to be expounded the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, according to the thought of the utility model, there will be changes in the specific implementation manner and application range.To sum up institute
It states, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. a kind of research removes the experimental provision that seepage well periphery blocks suspended matter, it is characterised in that：Including sandbox (1) and water tank
(2), longitudinally perpendicular in the sandbox (1) to be provided with first pipe (3) and second pipe (4), it is located at the first pipe (3) outside
With the sandbox (1) of the second pipe (4) outside for filling gravel, the side wall of the first pipe (3) offers multiple
First through hole, the second pipe (4) offer multiple second through-holes close to the side wall of the first pipe (3), and described first
The diameter of pipeline (3) is more than the diameter of the second pipe (4), and water pump (5), the water pump (5) are provided in the water tank (2)
It is connected to by the first conduit (6) with the second pipe (4).
2. research according to claim 1 removes the experimental provision that seepage well periphery blocks suspended matter, it is characterised in that：It is described
First pipe (3) is higher by that the height in sand face on gravel is identical, and the first pipe (3) is located at gravel with the second pipe (4)
Interior depth is located at the depth in sand more than the second pipe (4).
3. research according to claim 1 removes the experimental provision that seepage well periphery blocks suspended matter, it is characterised in that：It is described
Gravel includes the first gravel and the second grit, is located at the first pipe (3) sandbox with the second pipe (4) outside outside
(1) it is used to fill the first gravel, outside the side wall of the first pipe (3) and outside the side wall of the second pipe (4) and the
The second gravel is filled between one gravel, the diameter of the second gravel is more than the diameter of the first gravel.
4. research according to claim 3 removes the experimental provision that seepage well periphery blocks suspended matter, it is characterised in that：It is described
Sandbox (1) is cuboid, and the sandbox (1) includes the first sandbox and the second sandbox, and first sandbox is sheathed on described second
The outside of sandbox, second sandbox are glass box.
5. research according to claim 4 removes the experimental provision that seepage well periphery blocks suspended matter, it is characterised in that：It is described
The side wall of second sandbox is both provided with hole, and first sandbox outside second sandbox is used to fill third gravel, the
The diameter of three gravels is more than the diameter of the first gravel.
6. research according to claim 1 removes the experimental provision that seepage well periphery blocks suspended matter, it is characterised in that：Also set
It is equipped with centrifugal pump (7), the second conduit (8) stretches to the bottom of the first pipe (3), second conduit (8) and described the
It is fixed at the top of one pipeline (3), it is additionally provided with valve (9) and pressure gauge (10) on first conduit (6).
7. research according to claim 1 removes the experimental provision that seepage well periphery blocks suspended matter, it is characterised in that：It is described
Sandbox (1) bottom is additionally provided with discharge outlet (11).
8. research according to claim 1 removes the experimental provision that seepage well periphery blocks suspended matter, it is characterised in that：It is described
First pipe (3) and the second pipe (4) are PVC pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127477.XU CN207741951U (en) | 2018-01-25 | 2018-01-25 | A kind of research removes the experimental provision of seepage well periphery blocking suspended matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127477.XU CN207741951U (en) | 2018-01-25 | 2018-01-25 | A kind of research removes the experimental provision of seepage well periphery blocking suspended matter |
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| CN207741951U true CN207741951U (en) | 2018-08-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007710A (en) * | 2018-01-25 | 2018-05-08 | 中国地质科学院水文地质环境地质研究所 | A kind of study removes experimental provision and experimental method that seepage well periphery blocks suspended matter |
-
2018
- 2018-01-25 CN CN201820127477.XU patent/CN207741951U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007710A (en) * | 2018-01-25 | 2018-05-08 | 中国地质科学院水文地质环境地质研究所 | A kind of study removes experimental provision and experimental method that seepage well periphery blocks suspended matter |
| CN108007710B (en) * | 2018-01-25 | 2024-02-20 | 中国地质科学院水文地质环境地质研究所 | Experimental device and experimental method for researching removal of peripheral blocking suspended matters of seepage well |
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