KR20120021589A - Exclosed type cap apparatus of underground water well - Google Patents

Exclosed type cap apparatus of underground water well Download PDF

Info

Publication number
KR20120021589A
KR20120021589A KR1020100076744A KR20100076744A KR20120021589A KR 20120021589 A KR20120021589 A KR 20120021589A KR 1020100076744 A KR1020100076744 A KR 1020100076744A KR 20100076744 A KR20100076744 A KR 20100076744A KR 20120021589 A KR20120021589 A KR 20120021589A
Authority
KR
South Korea
Prior art keywords
casing
pipe
pump
cover
pumping pipe
Prior art date
Application number
KR1020100076744A
Other languages
Korean (ko)
Inventor
문중생
Original Assignee
문중생
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 문중생 filed Critical 문중생
Priority to KR1020100076744A priority Critical patent/KR20120021589A/en
Publication of KR20120021589A publication Critical patent/KR20120021589A/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • E03B3/12—Obtaining and confining water by means of wells by means of vertical pipe wells
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • E03B3/15—Keeping wells in good condition, e.g. by cleaning, repairing, regenerating; Maintaining or enlarging the capacity of wells or water-bearing layers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing

Abstract

PURPOSE: An enclosed type cover apparatus of a tube wall is provided to close a casing without a complex fixing member because the casing and a casing cover are closely adhered by weight of a pump pipe connected to a pump pipe connecting pipe and a pump. CONSTITUTION: An enclosed type cover apparatus of a tube wall comprises a pump pipe connecting pipe(10), a casing cover(20), and a cover contact packing(30). Inner par of the pump pipe connecting pipe is empty. The lower part of the pump pipe connecting pipe is joined to the upper part of a pump pipe and the upper part of the pump pipe connecting pipe is connected to the water supply pipe. The casing cover covering an outer circumference of the pump pipe connecting pipe is formed with a pump pipe connection to be integrated. The casing cover comprises a pair of casing insertion projections(21), a pair of casing insertion grooves(21a), a pair of cable insertion holes(22), and a detection pipe insertion hole(24). The casing insertion projection is formed along the lower circumference so that the upper circumference of the casing case is inserted. The casing insertion grooves are formed between the casing insertion projections. The cable insertion hole is penetrated toward the top and bottom and a motor and a cable(40) connected to the water lever detection sensor. A water level detection pipe is passed through the detection pipe insertion hole so that the detection pipe insertion hole is inserted into the inner part of the casing(1). The cover contact packing is inserted into the casing insertion groove.

Description

EXCLOSED TYPE CAP APPARATUS OF UNDERGROUND WATER WELL}

The present invention provides a sealed upper protection for protecting the upper part of the well, which includes a casing bored into the ground, a pump pipe inserted into the casing, and a motor connected to the bottom, and a water level sensing center installed outside the pump pipe. Ball device.

In general, in order to supply water for agriculture, industrial use, and living water in farming and fishing villages, it is customary to drill a ground well through a ground, insert a water pipe into the well, and pump ground water using an underwater motor.

In other words, the conventional pumping device for the development of groundwater is to excavate the ground to form a well, and then insert and install a casing, which is a circular pipe, on the inner wall of the well so as to be in close contact with the proper position of the well. Will be inserted into the well.

This pumping device is usually ground water flowing between the rock mass is collected in the well through the rock hole, the ground water collected in the well was forced to be sucked by the operation of the submersible motor pump and supplied to the water pipe along the pump pipe.

However, the conventional pumping device has a problem of contaminating groundwater by introducing various contaminants, sewage, reptiles, insects, etc. into the casing as the upper portion of the casing is open to the outside.

In addition, when the pumping facility is submerged in the summer due to flooding, muddy water and contaminants flow directly into the casing, thereby increasing the contamination of groundwater, and in this case, cleaning and disinfecting the contaminated wells. The post-treatment work has caused a lot of maintenance and management costs.

As a solution to solve this problem, "Anti-fouling and waterproof device of the government" (Korean Patent Publication No. 10-550097) has been proposed.

The prior art can be combined with the pumping pipe installed in the interior of the antifouling, waterproof casing and integrally connected to the casing of the well, and the water pipe installed on the outside of the antifouling, waterproof casing can be combined more quickly and easily, as well as time accordingly In other words, it is to provide a useful effect of drastically reducing the labor force.

However, the above technologies are highly likely to be damaged due to corrosion or rust due to being buried underground, and there is an inconvenience of having to break the surroundings in order to check them.

As a technique for solving such a problem, a "protective treatment device" (Korean Patent Publication No. 10-641043) has been proposed.

The technology includes a protective box buried in the basement and formed on one side, the lower surface of the connection device inlet and pumping pipe through the same line; An antifouling and waterproof casing installed inside the protection box so as to communicate with the pumping hole; Consists of the organic coupling of the connection device connecting the antifouling, waterproof casing and the casing installed in the well integrated, the facilities such as antifouling, waterproof casing and sand remover inside the protective box buried underground to the isolated state It is installed to promote safety, and it is possible to secure excellent workability by inserting and installing a pump pipe connecting device into the inside of the antifouling and waterproof casing, which is easily communicated with the well on the ground through the connection device inlet formed in the protective box. It is done.

However, in order to apply the above technology to the existing wells, the concrete structure surrounding the wells must be damaged and a new metal waterproof casing must be installed on them, and a separate connection device must be provided, thus increasing the number of parts required. And there was a problem that the construction is complicated.

In fact, the price was investigated at the Nara Marketplace shopping mall of the "ground water protector" applying the above technical configuration, and the price ranged from 3 million won to 14 million won. I could see that.

KR10-0550097 (2006. 02. 01) KR10-0640143 (October 24, 2006)

Sealed upper protective device of the present invention is to solve the problems occurring in the prior art as described above, the casing cover of the casing cover while integrally forming a casing cover for sealing the casing pipe connecting pipe and the casing is connected to the pumping pipe Casing top is configured to be fitted to the outer peripheral surface of the bottom, but the casing and the casing cover is to be in close contact through the load of the pump and the pump connected to the pump pipe connecting pipe to be able to seal the casing without a separate complex fixing means.

Accordingly, it is an object of the present invention to provide a hermetic upper protective device that can be easily installed in a casing installed in a conventional well without the need to discard the well of a well.

At this time, the pumping pipe connecting pipe connected to the pumping pipe is connected to the casing cover and the upper tube, and the length of the pipe is connected to the upper tube to adjust the length control to ensure the sealing performance by the inside of the casing of the various pipes Despite the difference in height at the top of the pumping pipe installed, it is to provide a hermetically sealed upper protection device.

In order to solve the above technical problem, the sealed upper protective device of the present invention includes a casing bored into the ground, a pumping pipe inserted into the casing, and a motor connected to the bottom, and installed outside the pumping pipe. In the upper protective device for protecting the upper part of the well including a water level detection center, the inside is formed in the form of an empty tube, the lower part is fastened to the upper end of the pump pipe, the upper part is connected to the water supply pipe pipe and; It is formed integrally with the pumping pipe connecting part while surrounding the outer circumferential surface of the pumping pipe connecting pipe, and has two casing inserting jaws formed so that the upper periphery of the case can be fitted along the bottom circumference between the casing inserting jaws. A casing insertion groove is provided, and a cable insertion hole penetrated up and down is formed at one side to connect a cable to the motor and the water level sensor, and a sensing tube insertion hole is formed at the other side, so that the water level sensing tube is connected to the casing through the sensing tube insertion hole. A casing cover inserted into the casing and having a handle formed at one side thereof; It is configured to include; the cover close packing is inserted into the casing insertion groove.

At this time, the air vent is connected to the upper portion of the detection tube insert.

In addition, the pump pipe connecting pipe is connected to the casing cover integrally, the control tube insertion groove is formed in the lower portion, the screw thread is formed on the outer peripheral surface of the control tube insertion groove, the packing insertion groove is formed on the inner peripheral surface Upper tube; The upper portion is inserted into the control tube insertion groove, the thread is formed on the outer peripheral surface is engaged with the thread formed in the upper tube and the length adjustment tube which is bolted to the upper tube; Consisting of the connecting tube to the packing insertion groove It is characterized in that the packing is installed.

According to the present invention, the casing cover is connected to the pumping pipe and the casing cover for sealing the casing integrally configured to fit the upper end of the casing on the outer peripheral surface of the casing cover, pumping pipe connected to the pumping pipe and The casing and the casing cover are brought into close contact with each other through the load of the pump so that the casing can be sealed without any complicated fixing means.

This provides a closed top guard device which can be easily installed in a casing installed in a conventional well without having to discard the conventional well manhole.

At this time, the pumping pipe connecting pipe connected to the pumping pipe is connected to the casing cover and the upper tube, and the length of the pipe is connected to the upper tube to adjust the length control to ensure the sealing performance by the inside of the casing of the various pipes In spite of the height difference of the upper part of the installed pump pipe, there is provided a commonly used sealed upper protection device.

1 is an exploded perspective view showing a partially cut open upper protective device of the present invention.
Figure 2 is a partially cut perspective view showing the installation state of the sealed upper protective device of the present invention.
3 is a cross-sectional view showing the installation state of the sealed upper protective device of the present invention.
Figure 4 is a cross-sectional view showing an example consisting of a pumping pipe connecting pipe is divided into an upper pipe and a length control pipe in the present invention.

The sealed upper protective device of the present invention includes a casing 1 bored into the ground, a pumping pipe inserted into the casing 1 and having a motor connected to the bottom, and a water level sensing center installed outside the pumping pipe. It is configured to protect the top of the well contained.

Hereinafter, the sealed upper protective device of the present invention will be described in detail with reference to the accompanying drawings.

Sealed upper protective device of the present invention is largely composed of a pump pipe connecting pipe 10, the casing cover 20, the cover tight packing 30, the pumping pipe connecting pipe 10 and the casing cover 20 is integral Characterized in that formed.

Pumping pipe connecting pipe 10 is formed in the form of a hollow tube as shown in the figure, the lower portion is fastened to the upper end of the pump, the upper portion is configured to be connected to the water supply pipe.

In the drawing, the upper flange 12 and the lower flange 11 are formed at the upper and lower portions of the pumping pipe connecting pipe 10, respectively, and bolt holes 11a and 12a are formed at each flange, so that the pumping pipe, the water supply pipe, and the flange The connection is fixed.

In the drawing, a pumping pipe flange 2 is formed at the upper part of the pumping pipe, and a bolt hole 2a is formed in the pumping pipe flange 2 so as to be in contact with the lower flange 11 of the pumping pipe connecting pipe 10. An example is shown for coupling.

In addition, although not shown, the flange is connected to the packing portion is configured to ensure the waterproof performance.

At this time, it is not connected only by the flange method as shown, the thread formed on the upper or lower portion of the pumping pipe connector, the threaded pipe formed on the inner circumferential surface after forming a screw thread on the pumping pipe and the water supply pipe connected thereto It can also be configured to connect.

The casing cover 20 is formed integrally with the pumping pipe connecting part while surrounding the outer circumferential surface of the pumping pipe connecting tube 10 as shown, and has a disk shape.

In addition, two casing insertion jaws 21 are formed to fit the upper periphery of the case along the bottom circumference, and the casing insertion groove 21a is provided between the casing insertion jaws 21.

In addition, one side of the casing cover 20 is formed with a cable insertion hole 22 penetrating up and down as shown in the drawing, the cable 40 is connected to the motor and the water level sensor.

At this time, in the state in which the cable 40 is inserted into the cable insertion hole 22 is a finish treatment so that moisture or foreign matter cannot move between the cable insertion hole 22 and the cable 40 by waterproof silicone, packing, adhesive or the like.

In addition, the other side of the casing cover 20 is formed with a sensing tube insertion opening 24, the water level sensing tube is inserted into the casing (1) through the sensing tube insertion opening (24).

In addition, the handle 23 is formed on one side of the casing cover 20 is configured to use the handle 23 when carrying and installing the casing cover 20.

The cover tight packing 30 is inserted into the casing insertion groove 21a, but may be applied in various forms such as a circular shape and a rectangular shape. As shown, a packing having a 'c' shaped cross section is most preferable. will be.

In the configuration as described above, it is preferable to allow the groundwater to move smoothly in accordance with the operation of the pump when pumping the air vent 25 is connected to the upper portion of the sensing tube insertion opening (24).

On the other hand, in the configuration as described above, the pumping pipe connecting pipe 10 and the casing cover 20 is integrally connected, the height of the top of the casing (1) and the top of the pumping pipe in the pipe to be installed is always the same height Don't have a car.

Accordingly, there is a need to allow the difference between the top height of the pump pipe and the top height of the casing 1 to be applied to different existing wells.

In the present invention, but as shown in Figure 4, the pumping pipe connecting pipe 10 is configured to be divided into the upper pipe (10a) and the length control tube (10b), the upper pipe (10a) integrally with the casing cover (20) Is connected to, the control tube insertion groove (10c) is formed at the bottom, the screw thread is formed on the outer peripheral surface of the control tube insertion groove (10c), and the packing insertion groove (10d) is formed on the inner peripheral surface,

The length adjusting tube 10b has an upper portion inserted into the control tube inserting groove 10c, and a thread is formed on an outer circumferential surface thereof so as to be bolted to the upper tube 10a by engaging with a screw thread formed in the upper tube 10a. It is configured, it can be configured to install the connector pipe packing 13 in the packing insertion groove (10d).

The configuration is rotated the length control tube (10b) in the end the length of the pump pipe connecting tube 10 is changed in the end, the height difference between the top of the pump pipe and the top of the casing (1) is easily applied to various wells of the present invention It can be installed by applying the upper protective device.

The sealed upper protective device of the present invention configured as described above is in an installation state as shown in FIGS. 2 and 3.

This configuration is the casing insertion groove between the two casing insertion jaw (21) by the load of the casing cover 20, the load of the pump pipe connection 10, the load of the pump, the load of the motor and pump connected to the pump. 21a) as well as the upper end of the casing (1) completely, as well as the pumping pipe and the pumping pipe connection is fixed to each other, the casing (1) inside is completely sealed, the inflow of foreign matter is completely blocked.

In addition, the installation of the sealed upper protective device of the present invention, if the pumping pipe connecting pipe 10 is fixed to the pumping pipe and then put down by its own weight, the casing cover 20 and the upper end of the casing (1) is installed in close contact Is completed.

This installation method becomes possible because the pumping pipe is not completely fixed but can be moved up and down.

The sealed upper protective device of the present invention is most preferably installed connected to the casing (1) installed in the existing manhole, but is not limited to this, even when installing a new well is provided with a manhole or a separate case You can also install it.

1: Casing 2: Pump pipe flange
2a: Bolt hole 10: Pumping pipe connector
10a: upper tube 10b: length control tube
10c: Control tube insertion groove 10d: Packing insertion groove
11: lower flange 11a: bolt hole
12: upper flange 12a: bolt hole
13: connector packing 20: casing cover
21: Casing insertion jaw 21a: Casing insertion groove
22: cable insertion hole 23: handle
24: detection tube insertion hole 25: air vent
30: cover tight packing 40: cable

Claims (3)

Upper protection to protect the upper part of the well including the casing 1 bored into the ground, the pumping pipe inserted in the casing 1, and the motor connected to the bottom, and the water level sensing center installed outside the pumping pipe. In the ball device,
It is formed in the form of an empty tube, the lower portion is fastened to the upper end of the pumping pipe, the upper part is a pumping pipe connecting pipe 10 configured to be connected to the water supply pipe;
The pumping pipe connecting pipe 10 is formed integrally with the pumping pipe connecting part while surrounding the outer circumferential surface thereof, and has a disc shape, and two casing insertion jaws 21 are formed to fit the upper periphery of the case along the bottom periphery. The casing insertion groove 21a is provided between the casing insertion jaws 21, and the cable insertion hole 22 penetrated up and down is formed at one side thereof, so that the cable 40 is connected to the motor and the water level sensor, and the other side. Detection tube insertion hole 24 is formed in the water level detection tube is inserted into the casing (1) through the detection tube insertion hole 24, the air band is installed on the detection tube insertion opening 24, the handle on one side A casing cover 20 in which 23 is formed;
Configured to include a cover tight packing 30 inserted into the casing insertion groove 21a.
Sealed upper protector device.
The method of claim 1,
Characterized in that the air vent 25 is connected to the upper portion of the detection tube insert 24,
Sealed upper protector device.
The method of claim 2,
The pumping pipe connecting pipe 10 is integrally connected with the casing cover 20, the control tube insertion groove (10c) is formed at the bottom, the thread is formed on the outer peripheral surface of the control tube insertion groove (10c) An upper tube 10a having a packing insertion groove 10d formed on an inner circumferential surface thereof;
An upper portion is inserted into the control tube insertion groove (10c), the length adjustment pipe (10b) is bolted to the upper pipe (10a) is engaged with the screw thread formed in the outer circumferential surface is formed on the upper tube (10a); It consists of
Characterized in that the connecting pipe packing 13 is installed in the packing insertion groove (10d),
Sealed upper protector device.
KR1020100076744A 2010-08-10 2010-08-10 Exclosed type cap apparatus of underground water well KR20120021589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100076744A KR20120021589A (en) 2010-08-10 2010-08-10 Exclosed type cap apparatus of underground water well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100076744A KR20120021589A (en) 2010-08-10 2010-08-10 Exclosed type cap apparatus of underground water well

Publications (1)

Publication Number Publication Date
KR20120021589A true KR20120021589A (en) 2012-03-09

Family

ID=46129854

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100076744A KR20120021589A (en) 2010-08-10 2010-08-10 Exclosed type cap apparatus of underground water well

Country Status (1)

Country Link
KR (1) KR20120021589A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9093687B2 (en) 2012-10-15 2015-07-28 Samsung Sdi Co., Ltd. Sealing case
US9121243B1 (en) 2012-11-06 2015-09-01 Ross Headifen Multifunction well plug dual locking elements
KR101961095B1 (en) * 2018-06-22 2019-03-25 정옥균 Underground water top protection cap
EP3992419A1 (en) * 2020-10-30 2022-05-04 Petr Havranek Device for borehole termination

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9093687B2 (en) 2012-10-15 2015-07-28 Samsung Sdi Co., Ltd. Sealing case
US9121243B1 (en) 2012-11-06 2015-09-01 Ross Headifen Multifunction well plug dual locking elements
KR101961095B1 (en) * 2018-06-22 2019-03-25 정옥균 Underground water top protection cap
EP3992419A1 (en) * 2020-10-30 2022-05-04 Petr Havranek Device for borehole termination

Similar Documents

Publication Publication Date Title
KR100550097B1 (en) Contamination prevention and watertight equipment of groundwater
KR20120021589A (en) Exclosed type cap apparatus of underground water well
KR101063950B1 (en) Device for preventing freeze and burst for underground water meter and water-pressure gauge installed inside the subsurface water upper protection equipment
KR100663859B1 (en) Groundwater well-sealed top protection device with a water supply pocket.
KR100976774B1 (en) Upper protective structure of underground water well
JP2002106051A (en) Repair method and repair pit for existing manhole
KR200473856Y1 (en) Enclosed type cover for subterranean water tube well
KR100789695B1 (en) Contamination prevention and watertight equipment for groundwater having improved watertightness
KR100833027B1 (en) Groundwater deep-sealed top protection device with high efficiency of internal space by installing filter tank on the upper part of pumping pipe.
KR100699909B1 (en) Contamination prevention and watertight equipment for groundwater having improved watertightness
KR100640143B1 (en) Protector for groundwater facility
KR100633777B1 (en) Contamination prevention and watertight equipment for groundwater
KR200415971Y1 (en) Top cover of groundwater sealed top protector with buoyancy ball valve.
KR100371520B1 (en) prevent pollution installa-tion And Produce Method of nunderground water a tube well
KR200388000Y1 (en) Groundwater deep sealed type upper protection device with water meter using electric signal.
KR200400667Y1 (en) Groundwater well-sealed top protection device with a water supply pocket.
KR100778276B1 (en) A mounting apparatus for underwater motor control box
KR101961095B1 (en) Underground water top protection cap
KR200352126Y1 (en) Cap for sealing casing for pumping subterranean water
ES2324685T3 (en) ELEVATION SYSTEM.
KR100717368B1 (en) Tube well cap fixing device and water pump construction method
KR100821392B1 (en) Device for pumping pipe coupling of underground water well
KR100939972B1 (en) Contamination prevention and watertight equipment for groundwater with freeze protection
KR100993838B1 (en) Protect device for upper of closed tubular well capable cleaning inside
KR101903469B1 (en) Ground Water Top Protection with Easy Replacement and Maintenance

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application