KR100661281B1 - A regenerating apparatus and medthod of a well-water basin for levelness - Google Patents

Abstract

A system and a method for regenerating well water of a vertical catchment well are provided to remove slime, metallic materials, microorganisms, etc. generated within the well caused by long-term service of the catchment well and catch safe and hygienic underground water through efficient regeneration of the catchment well. A system for regenerating well water of a horizontal catchment well(1) comprises: a water lifting machine and a discharge pipe; a workbench installed on a surface of the ground within the well; a connection pipe(30) having a connection part(31) connected to an underground water discharge valve(3) of a horizontal catchment pipe(2), a discharge part(32) connected to the connection part through an internal passage and formed oppositely to the connection part, an outlet formed on an upper portion thereof, and an opening-and-closing part(34) formed on a lower portion thereof; a water pressure maintenance pipe(36) of which a lower end is connected to the outlet of the connection pipe; an end valve(35) connected to the discharge part of the connection pipe; a photographing equipment for photographing the inside of the horizontal catchment pipe; and a cleaning equipment for cleaning an inner wall surface of the horizontal catchment pipe photographed through the photographing equipment. The cleaning equipment comprises: a drive motor(41) driven by an external power supply; and a brush(43) axially connected to the drive motor and rotated by the drive motor. The system further comprises a sealing element(40a) installed between the end valve and a shaft(42) of the drive motor to prevent a gap from being generated therebetween.

Description

A regenerating apparatus and medthod of a well-water basin for levelness

1 is a cross-sectional view showing a part of the configuration of the horizontal water collection well.

2 is a cross-sectional view showing a part of the pedestal is installed on the surface of the inside of the horizontal collection well.

Figure 3 is a cross-sectional view showing a part of the process of taking a picture of the interior of the horizontal collecting pipe through the photographing apparatus.

Figure 4 is a cross-sectional view showing a part of the embodiment of the cleaning device for cleaning the interior of the horizontal collection pipe.

5 is a cross-sectional view showing a part of another embodiment of the cleaning device for cleaning the interior of the horizontal collection pipe.

6 is a perspective view showing an embodiment of a jet nozzle.

Explanation of symbols on the main parts of the drawings

1-Well 2-Horizontal Sump

10-water pump 11-discharge pipe

20-Workbench 22-Equipment

30-connector 30a-runway

31-Connection 32-Discharge

33-Exit 34-Openings

35-Closing Valve 36-Hydraulic Pipe

40-scrubber

The present invention relates to a well regeneration device for a horizontal collection well and a regeneration method using the same, more specifically, the generation of slime in the horizontal collection pipe due to long-term use of the well, the accumulation of metallic substances such as iron, manganese, microorganisms It is invented to eliminate the cause of the degradation of the well, such as growth, clogged aquifer.

In general, groundwater has good water quality as an uncontaminated water resource, and economical withdrawal has many advantages over surface water.

If the groundwater is properly developed, the lack of water can be greatly improved, and it is therefore not possible to use the groundwater as a water resource.

The catchment for the intake of riverside filtration is installed to indirectly collect the groundwater using the aquifer. The wells are vertically buried on the ground and the catchment is installed horizontally. After installation, horizontal collection wells (radiation type) are used, which collect and use groundwater.

However, when the collection well is used for a long time, there is a problem that slime occurs in the well or metal materials such as iron and manganese accumulate to contaminate groundwater.

In addition, in addition to the microbial proliferation, the aquifer can be blocked by various contaminants, there was a problem that can occur in the efficient discharge of groundwater through the well.

Therefore, an object of the present invention is to solve the problems as described above to increase the supply efficiency of groundwater through the well, and to be able to collect the sanitary safe groundwater.

SUMMARY OF THE INVENTION An object of the present invention is to provide a well recycling apparatus for a horizontal catchment well and a regeneration method using the same to remove slime, metallic substances, microorganisms, etc. generated inside the horizontal collecting pipe due to long-term use of the well.

Another object of the present invention is to provide a well recycling apparatus for horizontal wells and a regeneration method using the same so that the groundwater can be safely and sanitarily collected through efficient regeneration of the horizontal collecting pipe.

In the present invention for achieving the above object, in a horizontal catchment well to take ground water through a horizontal collecting pipe,

A pump for discharging the groundwater inside the well to the outside and a discharge pipe connected to the pump;

A workbench installed on the inner ground surface of the well where the groundwater is discharged to the outside through the water pump;

A connection pipe having a connection portion connected to the groundwater discharge valve of the horizontal collection pipe, and an outlet portion formed at an opposite side of the connection portion through an inner passage, an outlet portion formed at an upper portion thereof, and an opening and closing portion formed at a lower portion thereof;

A lower end is coupled to an upper outlet of the connection pipe, and an upper end thereof is exposed to the outside of the well to supply water to the inside of the connection pipe when the groundwater discharge valve is opened;

A closing valve coupled to the discharge part of the connection pipe;

An imaging device for entering the interior of the connection tube and photographing the interior of the horizontal collection tube;

It consists of a cleaning device for cleaning the inner wall surface of the horizontal collection tube taken through the imaging equipment.

On the other hand, a method for regenerating a well for achieving the present invention includes a dismantling step of dismantling the water well covering the well;

A separation step of separating the intake pump for taking ground water;

A groundwater discharge step of discharging the groundwater inside the well to the outside through a water pump and a discharge pipe;

A work bench installation step of installing a work bench on the inner surface of the well where the groundwater is discharged;

A connection installation step of installing a connection pipe and a closing valve using the workbench;

A photographing step of photographing a state of the inner wall of the horizontal collecting well by entering the photographing equipment into the connection pipe;

A cleaning step of removing contaminants by entering the cleaning device into the photographed horizontal collection pipe and cleaning the cleaning device;

A discharge step of discharging the groundwater containing the cleaned pollutant to the outside;

It consists of a verification step of taking a picture of the inner wall of the well with the imaging equipment.

Therefore, the long-term use of the well can completely eliminate the contaminants such as slime generation, accumulation of metals, microbial growth, aquifer blockage, etc. due to the long-term use of the wells. By being able to collect the groundwater, it is possible to create a pleasant environment by improving the water quality of the groundwater and maintaining clean water and sewage.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view showing a part of the configuration of the horizontal catchment, showing the configuration of the horizontal catchment for taking ground water and the process of external discharge of groundwater through the water pump.

2 is a cross-sectional view showing a part of the work table is installed on the inner surface of the horizontal collection well, showing that the work platform for the installation of the regeneration apparatus is installed on the inner surface of the well discharged ground water.

3 is a cross-sectional view showing a part of the process of taking a picture of the inside of the horizontal collecting pipe through the image pickup device, and shows a process of taking a picture of the inside wall of the horizontal collecting pipe through the imaging equipment entered through the connecting pipe.

4 is a partial cross-sectional view showing an embodiment of a cleaning device for cleaning the interior of the horizontal collection pipe, showing a process of cleaning the inner wall surface of the horizontal collection pipe through a brush.

5 is a cross-sectional view of a part of another embodiment of a cleaning device for cleaning the interior of the horizontal collection pipe, showing a process of cleaning the inner wall surface of the horizontal collection pipe through a jet nozzle.

6 is a perspective view illustrating an embodiment of a jet nozzle, in which a check valve is provided therein, and shows an overall configuration of a jet nozzle having a plurality of injection holes formed on an outer circumferential surface thereof.

That is, as shown in Figures 1 to 2, the present invention is the slime generated on the inner wall surface of the horizontal collection pipe (2) due to the long-term use of the well 1, the accumulation of metallic substances such as iron, manganese, microbial growth If the aquifer blockage occurs, it is configured to remove it.

To this end, the present invention is composed mainly of the water pump 10, the work table 20, the connecting pipe 30, the photographing equipment 22, the cleaning device 40 as a basic feature of the technical configuration.

The water pump 10 is for discharging the groundwater inside the well of the horizontal collection well to the outside, and after connecting the discharge pipe 11 to a known submersible pump, the tip of the discharge pipe 11 is exposed out of the well 1 The groundwater is discharged to the outside.

The discharge of groundwater through the water pump 10 and the discharge pipe 11 is for the installation of a work platform 20 for the worker to enter the work inside the well 1, as shown in Figure 2, the water pump 10 And the work surface 20 is installed on the ground surface inside the well 1, the ground water is completely discharged through the discharge pipe (11).

The workbench 20 is formed in the form of a combination of the vertical, horizontal frame mutually installed on the ground surface inside the well, the shelf 21 located at the top of the workbench 20 is lower than the installation height of the horizontal collection pipe (2) It is desirable to have a.

The connection pipe 30 is connected to the groundwater discharge valve 3 of the horizontal collection pipe 2 to discharge the groundwater discharged from the horizontal collection pipe 2 to the outside and to the inside of the horizontal collection pipe 2. To enter the photographing equipment 22 and the cleaning device 40.

To this end, the connection pipe 30 has a connection portion 31 connected to the groundwater discharge valve 3 in a state in which a passage 30a is formed therein, and an outlet portion connected to the connection portion 31 through an internal passage on the opposite side of the connection portion 31. 32 is formed, and it is shown that the outlet 33 is formed in the upper part.

In addition, an opening part 34 for opening or closing the passage 30a is formed in the lower portion of the connection pipe 30 to discharge the groundwater contained in the passage 30a to the outside. .

The discharge valve 32 of the configuration of the connection pipe 30 is coupled to the closing valve 35, the outlet 33 is coupled to the hydraulic pressure holding pipe 36, the upper end of the hydraulic pressure holding pipe 36 is ground water As shown in FIG. 2, it is revealed in advance that the outlet valve 3 is exposed to the outside of the well 1 so as to maintain water pressure by supplying water into the connection pipe 30.

The photographing equipment 22 is a device for photographing the inside of the horizontal collecting pipe 1 to check whether the slime is generated, the degree of accumulation of metallic substances, the growth of microorganisms, and whether the aquifer is blocked. It is shown that closed circuit television (CCTV) is used.

That is, as shown in Figure 3, when photographing the interior of the horizontal collection pipe (2) in the state in which the imaging equipment 22 enters the inside of the well (1) through the hydraulic holding tube through the recording equipment (22) The photographed image is transmitted to a monitor embedded in a photographing vehicle (not shown) to be displayed on the screen, so that the internal wall state of the horizontal collection tube 2 can be directly grasped.

Although not shown, the photographing equipment 22 is connected to the photographing vehicle in which various video devices are built, and the photographed image is transmitted to be displayed on the screen.

The cleaning device 40 cleans and cleans when slime, accumulation of metallic material, microbial growth, blockage of aquifer, etc. is found on the inner wall of the horizontal collection pipe 2 identified through the photographing equipment 22. It is to.

In the embodiment of the cleaning device 40 in the present invention, as shown in FIG. 4, the drive motor 41 driven by an external power source is installed on the upper shelf 21 of the work table 20. The shaft 42 of the 41 passes through the closing valve 35 and enters the inside of the horizontal collection pipe 2, and the brush 43 is rotated by being coupled to the shaft 42 at the tip thereof.

Accordingly, when the driving motor 21 is driven by an external power source, the brush 43 is rotated along this to clean the wall inside the horizontal collection pipe 2, and the brush 43 is rotated along the shaft 42 in the rotation process. By moving forward and backward, the inner wall of the horizontal collection pipe 2 is evenly cleaned every corner.

Here, a gap that may be generated between the shaft 42 and the closing valve 35 is coupled between the shaft 42 and the closing valve 35 of the drive motor 41 is a sealing element (40a) elastic rubber. Will be eliminated.

In the case of the groundwater discharged from the horizontal collection pipe 2, the groundwater discharge valve is discharged at a high pressure when the groundwater discharge valve is opened. A gap is generated between the shaft 42 and the closing valve 35 of the driving motor 41 to close the gap. This is because workers can be exposed to danger if groundwater is discharged at high pressure.

That is, as the sealing element 40a composed of the elastic rubber is coupled between the shaft of the drive motor 41 and the closing valve 35, the worker's safety threat due to groundwater can be prevented in advance.

Elastic rubber is reinforcement of elasticity by putting sulfuric acid in the ratio of 20% to 40% in the raw rubber, an example of the sealing element 40a is used as the elastic rubber when the end member 35 and the rotation of the shaft 41 This is because the gap does not occur due to elasticity between the shafts 41.

Another embodiment of the cleaning device 40, as shown in Figure 5, on the upper shelf 21 of the work table 20 in a state in which the compressor 44 and the water tank 45, which are operated by an external power source, are interconnected with each other. The water tank 45 is connected to a transfer pipe 46 for transferring water discharged from the water tank 45 into the horizontal collection pipe 2 when the compressor 44 is operated.

In addition, the front end of the transfer pipe 46 has been shown that the jet nozzle 47 is installed to clean the inner wall of the horizontal collection pipe (2) by spraying the supplied water at a high pressure.

As shown in FIG. 6, the jet nozzle 47 has a check valve 47a therein, and a plurality of injection holes 47b are formed on the outer circumferential surface of the jet nozzle 47 so as to inject the water in all directions. 46 is shown coupled to the tip.

The spray angle of the water sprayed through the spray hole 47b is formed between 20 ° and 70 ° to clean the inner wall surface of the horizontal collection pipe.

That is, the water transported through the transfer pipe 46 is supplied to the inside of the jet nozzle 47 coupled to the tip, the movement of the water is blocked by the operation of the check valve 47a, a plurality of injection holes It is injected at high pressure through 47b.

At this time, the transfer pipe 46 enters the interior of the horizontal collecting pipe (2) in the state passing through the closing valve 35, the sealing element 40a also between the closing valve 35 and the transfer pipe 46 It is good to combine the elastic rubber of) to avoid the occurrence of gaps.

Accordingly, when the compressor 44 is operated, the water received in the water tank 45 is supplied to the feed pipe 46 by the compressor 44, and the water transferred to the feed pipe 46 is jet nozzle. Sprayed at a high pressure through the 47 to clean the contaminants attached to the inner wall of the horizontal collection pipe (2).

As an external power source for driving the compressor 44 and the driving motor 41, a separate battery is installed on the work table 20 and then connected or used, or, if necessary, the driving motor 41 and the compressor 44. It is also possible to connect the electric cable drawn from to the outlet of the building directly.

In other words, the drive motor 41 and the compressor 44 can be driven by connecting an electric wire to the connection terminal in a place where the connection terminal is provided on a wall or the like, and in an area where the connection terminal is not provided or the connection of the electric wire is difficult. The battery is installed on the worktable 20 to drive the driving motor 41 and the compressor 44.

On the other hand, by the regeneration apparatus of the present invention as described above, the following method for regenerating the well of the horizontal catchment.

That is, in order to regenerate the well 1 through the regeneration apparatus, first, the discharging well covering the well 1 is dismantled in a dismantling step, and a withdrawal pump for withdrawing ground water is separated in a dissociation step.

The groundwater inside the well 1 in which the intake pump is separated is discharged to the outside until the ground surface of the well 1 is exposed by using the water pump 10 and the discharge pipe 11, which are ground water discharge stages.

At this time, the water pump 10 and the discharge pipe 11 is preferably installed in a range that does not cause interference when the work table 20 is installed, as shown in Figure 2, in the case of the water pump 10 well 1 ) It is good to bury it on the inside surface.

On the inner ground surface of the well 1 where the groundwater is discharged, the work bench 20 is installed to the height of the horizontal collection pipe 2 as a work platform installation step, and after the installation of the work platform 20, the ground water discharge valve is connected to the installation step. 3) is connected to the connection pipe 30 is installed.

The discharge part 32 of the connecting pipe 30 is combined with the closing valve 35 to finish, and the upper outlet 33 is combined with the hydraulic pressure holding pipe 36 to connect the connecting pipe 30 and the photographing operation It is to maintain the water pressure of the horizontal collecting pipe (2) in a horizontal state.

In order to perform the photographing step through the photographing equipment 22, first, the photographing equipment 22 enters the inside of the connection pipe 30 through the hydraulic pressure holding tube 36, and then supplies water to the hydraulic pressure holding tube 36. To fill the water inside the connector (30).

After the water is filled in the connection pipe 30 by the water supplied through the hydraulic pressure holding pipe 36, the groundwater discharge valve 3 is opened to open the inside of the connection pipe 30 and the horizontal collection pipe 2. The water pressure will be kept horizontal.

In the state where the water pressure is kept horizontal, the photographing equipment 22 enters the inside of the horizontal collecting pipe 2 to photograph the inner wall of the horizontal collecting pipe 2, and the photographed internal wall state is transmitted to the photographing vehicle. Will appear on the screen.

After the photographing through the photographing equipment 22 is completed, the groundwater discharge valve 3 is closed in the state in which the photographing equipment 22 is retracted into the connection pipe 30, and the lower opening and closing part of the connection pipe 30 is closed. Open 34 to discharge the groundwater inside the connection pipe 30 into the well (1).

The cleaning device 20 is inserted into the well in the cleaning step according to the state of the wall surface photographed by the photographing equipment 22 to uniformly clean the inner wall surface of the well 1 at every corner.

In order to clean the inner wall of the horizontal collection pipe 2 through the cleaning device 40, the closing valve 35 is first opened, and the shaft 42 or the jet nozzle 47 of the brush 43 and the driving motor 41 are first opened. ) And the transfer pipe 46 is selected and then closed to close the closing valve 35.

Then, water is supplied to the hydraulic pressure holding tube 36 to maintain the internal water pressure of the connecting pipe 30 to fill the water inside the connecting pipe 30.

After the water is filled in the connection pipe 30 by the water supplied through the hydraulic pressure holding pipe 36, the groundwater discharge valve 3 is opened to open the inside of the connection pipe 30 and the horizontal collection pipe 2. The water pressure will be kept horizontal.

The brush 43 or the jet nozzle 47 enters the inside of the horizontal collection pipe 2 while the water pressure is horizontal to perform the cleaning operation.

After the cleaning operation through the cleaning device 40 is completed, the ground water discharge valve 3 is closed in a state in which the brush 43 or the jet nozzle 47 is reversed into the connection pipe 30, and the connection pipe is closed. Opening the lower opening and closing portion 34 of the 30 to discharge the groundwater inside the connection pipe 30 into the well 1.

The cleaning device 40 selects and cleans the brush 43 or the jet nozzle 47 according to the inner wall state of the horizontal collection pipe 2 or uses the jet nozzle 47 after cleaning through the brush 43. It is known in advance that it can be cleaned further.

The groundwater of the horizontal collecting pipe 2 cleaned through the cleaning device 40 is discharged into the well 1 by opening the lower opening / closing portion 34 of the groundwater discharge valve 3 and the connection pipe 30. The discharged ground water is finally discharged to the outside through the water pump 10 and the discharge pipe (11).

At this time, the amount of groundwater discharged is discharged until the groundwater discharged to the outside becomes a state suitable for intake.

After the discharge of the groundwater is completed as described above, enter the photographing equipment 22 in the verification step to take a picture of the inner wall of the horizontal collection pipe (2) to confirm, and if it is determined that the removal of contaminants has been completed After the present inventors remove all of the regeneration apparatus, the submersible pump and the water well are assembled while the groundwater discharge valve 3 is opened.

According to the configuration of the present invention as described above, due to the long-term use of the well, the cause of the degradation of the well, such as the slime generation, the accumulation of metallic substances, the growth of microorganisms, blockage of aquifer, etc. in the horizontal collection pipe can be completely eliminated.

Therefore, the safe and hygienic groundwater can be collected through the effective regeneration of the horizontal collection pipe, thereby improving the water quality of the groundwater and maintaining a clean water and sewage system, which is a very useful invention.

Claims (5)

In the horizontal catchment well to take the groundwater through the horizontal collecting pipe (2), A water pump 10 for discharging the groundwater inside the well to the outside and a discharge pipe 11 connected to the water pump 10; A worktable 20 installed on the inner surface of the well 1 in which groundwater is discharged to the outside through the water pump 10; The connection part 31 is connected to the groundwater discharge valve 3 of the horizontal collection pipe 2, and on the opposite side of the connection part 31, a discharge part 32 connected through an internal passage 30a is formed, An outlet 33 is formed in the lower portion of the connection pipe 30 having an opening and closing portion 34; The lower end is coupled to the upper outlet 33 of the connecting pipe 30, the upper end is exposed to the outside of the well (1) to supply water to the inside of the connecting pipe 30 when the groundwater discharge valve (3) is opened A hydraulic pressure holding pipe 36 for holding the hydraulic pressure; A closing valve 35 coupled to the discharge part 32 of the connection pipe 30; Photographing equipment (22) for entering the interior of the connecting pipe (30) and photographing the interior of the horizontal collecting pipe (2); And a cleaning device (40) for cleaning the inner wall surface of the horizontal collecting pipe (2) photographed by the photographing equipment (22). A dismantling step of dismantling the well which covers the well; A separation step of separating the intake pump for taking ground water; A groundwater discharge step of discharging the groundwater inside the well to the outside through the water pump 10 and the discharge pipe 11; A work bench installation step of installing the work bench 20 on the inner ground surface of the well where the groundwater is discharged; A connection installation step of installing the connection pipe 30 and the closing valve 35 by using the work table 20; A photographing step of entering the photographing equipment 22 into the connection pipe 30 to photograph the state of the inner wall of the horizontal collection pipe 2; A cleaning step of removing contaminants by entering the cleaning device 40 inside the photographed horizontal collection pipe 2 and cleaning the cleaning device 40; A discharge step of discharging the groundwater containing the cleaned pollutant to the outside; The well collection method of a horizontal catchment well, characterized in that consisting of a check step for photographing the inner wall of the well with the photographing equipment (22). The cleaning apparatus (40) of claim 1, further comprising: a driving motor (41) driven by an external power source; Well regeneration device of a horizontal catch basin, characterized in that consisting of a brush 43 is rotated by the shaft coupled to the drive motor (41). The cleaning apparatus (40) of claim 1, further comprising: a compressor (44) driven by an external power source; A water tank 45 connected to the compressor 44; A transfer pipe 46 coupled to the water tank 45 for transferring water discharged from the water tank 45 into the horizontal collection pipe 2 when the compressor 44 is operated; Combined to the front end of the transfer pipe 46, the well collection apparatus for a horizontal collection well, characterized in that consisting of a jet nozzle 47 for spraying the conveyed water at a high pressure. The method of claim 1, wherein the sealing element 40a is coupled between the closing valve 35 and the shaft of the drive motor so that a gap does not occur between the shaft 42 of the drive motor 41 and the closing valve 35. A well collecting device for horizontal collection water, characterized in that one.

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