KR200430843Y1 - The vacuum pumping discharging water device from soft ground - Google Patents

Abstract

       The present invention, in the method of promoting the dehydration of water contained in the soft layer by the vertical drainage method of the land improvement method for the purpose of stabilization of the soft ground, laying various types of vertical perforated drainage pipes in the soft ground containing a large amount of water And a vertical drain pipe which cuts an end portion of the vertical drainage material projecting to the ground after installation, a vertical drainage pipe closing fixture connecting the end portion of the vertical drainage material, a date connecting the sealing fixtures connected to the plurality of vertical drainage pipes, or a tee ( Consists of T-shaped connector and perforated drainage pipe connecting the connector to vacuum pump,

  The soft ground can be improved by discharging water in the soft ground to the ground for a short time through the channels of various vertical drains buried in the ground with suction power generated by the operation of the vacuum pump connected to the above-mentioned air drain pipes. The present invention provides a device and a method for shortening the improved air without ground disturbance.

     According to the present invention, according to the shape of the vertical drainage and its specification, a closed type fixed socket is configured to be blocked from the surrounding air during vacuum suction, so that a large amount of water present in the ground can be easily discharged, The one- or t-shaped connector is connected to each other by screwing or key coupling type according to the shape of the vertical drainage and the depth of the ground. The technical point is to discharge moisture in the soft ground to the ground in a short time.

Screw tightening connection socket for PBD, Key coupling type connection socket for PBD, Cylindrical screw tightening connection socket, Cylindrical key coupling type connection socket, Cylindrical drain material tight connector, PBD drain material tight connector, Soft ground drain with vacuum pump drain Device.

Description

The vacuum pumping discharging water device from soft ground}

1 is a perspective view showing a shape in which the water in the soft ground is drained by the operation of the vacuum pump using the soft ground rapid drainage device by the vacuum pumping of the present invention,

Figure 2 is an exemplary view showing the assembly by a screw-tightening connecting socket by installing a spiral cylindrical drain material with a nonwoven fabric on the cylindrical connector of the vacuum pumping drainage device of the present invention,

Figure 3 is an exemplary view showing the assembly by a key coupling type connection socket, by installing a non-woven spiral cylindrical drain material to the cylindrical connector of the vacuum pumping drainage device of the present invention,

4 is an exemplary view showing that the PBD drain material with nonwoven fabric is assembled to the PBD connector of the vacuum pumping drainage device of the present invention and assembled by a key coupling coupling socket.

5 is an exemplary view showing that the PBD drain material covered with a non-woven fabric in the PBD connector of the vacuum pumping drainage device of the present invention is assembled by a screw tightening connection socket,

6 is a perspective view and a cross-sectional view showing a key coupling type-and a T-shaped connection socket having an inner spring that is a connection socket of the vacuum pumping drainage device of the present invention;

7 is a perspective view showing a screw-type and T-shaped connection socket of the connection socket of the vacuum pumping drainage device of the present invention,

8 is a perspective view of a screw coupling type PBD connector and a key coupling type PBD connector of a vacuum pumping drainage device according to the present invention;

9 is a perspective view of a screw-type cylindrical drainage connector and a key coupling type cylindrical drain material connector of the vacuum pumping drainage device of the present invention,

10 is an exemplary view showing a method of draining water over a long period of time by forming a thick upper layer with sand using a horizontal drainage material generally used as a soft ground drainage method.

Figure 11 is an exemplary view showing the consolidation drainage by pressurizing the ground layer by the weight of the water in the air tube to improve the soft ground according to the prior art.

<Description of the symbols for the main parts of the drawings>

(1): vacuum pump

(2): with air suction

(3): drain pipe assembly collection part

(4): water transfer path by pumping

(5): reservoir

(6): moisture vertical transfer path

(7): T-shaped connection socket

(8): -shaped connection socket

(9): threaded sealing fastener

10: upper part of the work

(11): spiral perforated drainage connector

(12): Moisture transfer path in soft ground

(13): Soft ground

(14): Moisture transfer in which the inflow of water inside the helical cylindrical drainage agent is caused by adsorption by pumping

(15): underground cut spiral cylindrical drain material

(16): Filtration nonwoven fabric for preventing foreign matter from entering

(17): spaces drilled by underground pour machine mandrel

(18): connecting hose

100: horizontal connection hose inlet of the screw connection socket

101: connection hose

102: vertical connection hose inlet on the screw connection socket

103: Cylindrical End Connection Threaded Seal Fixture

(104): Sealing device part

(105): cylindrical connector

106: Filtration Nonwoven

107: spiral cylindrical vertical drain material

108: perforation hole for moisture inflow

(200): Horizontal hose inlet of key coupling type connection socket

201: Connection Hose

202: vertical hose inlet of key coupling type connection socket

203: key coupling type hose inlet equipped with cylindrical connector

(204): key coupling type cylindrical drain material connector

(300): Key Coupling Type T Socket

301: Connecting Hose

(302): PBD drain material connection with key coupling hose joint

303: PBD vertical drain material

* 49 (400): Screw-in type T socket

(401): connecting hose

(402): threaded sealing fixture

(403): PBD drain material connector with screw tightening part

404: PBD vertical drain material

(500): Horizontal hose inlet for key coupling T-shaped connector

501: internally mounted hose fixed holder

502: Rubber ring for internal mounting seal

503: air and moisture transport path

504: hose flow control

505: key coupling-shaped socket

(600): external locking device for screw connection socket

(601): vertical hose inlet on T-shaped socket

(602): horizontal hose inlet for T-shaped connecting socket

(603): screw-in socket

700: key coupling type hose inlet joint for PBD drain

(701): Connector for PBD drain material

702: threaded hose inlet fastening

800: Key coupling type hose inlet fastening part for cylindrical drain

801: Cylindrical Drain Mounting Connection

(802): drain material connection thread

(803): threaded hose inlet fastening

(900): top layer of sand for soft ground consolidation

901: horizontal drain

(902): vertical drain material

(903): soft ground

904: catchment

76 (905): Upper part of the work

906: Vinyl Air Tube Reservoir

(907): soft ground consolidation water

908: the upper part of the work

909: horizontal drain

910 vertical drainage

(911): Soft ground

912: reservoir

     The present invention is dedicated to soft ground improvement connecting to various vertical drainage materials used in soft ground improvement system that drains moisture contained in the ground to the ground in a short time during the ground improvement work for soft ground stability treatment consisting of viscous soil such as coast and lake. As a ground improvement method by vacuum suction of a vacuum pump, one end of the ground using the sealed connector and the socket and the connector and the socket,

     It is to provide a device and a construction method that is provided for the purpose of obtaining ground stability in a short time by vacuum suction of the vacuum pump by connecting the various vertical drainage material to be used as a soft ground improvement method with the above-mentioned dedicated socket and connector.

     Conventionally, for the soft ground stability treatment, as shown in FIG. 10, a horizontal drain pipe 901 on the upper portion of the upper portion of the stratified part 905 for working a plurality of various vertical drainers 902 embedded in the soft ground 9090. ) To connect the reservoir tank 904 to the rear of the horizontal drain pipe, and to form a soft ground consolidation stratified part 900 using sand in the horizontal drain pipe, and to the earth pressure generated by ground consolidation such as sand of the stratified part. The water generated during subsidence of the ground is drained to the ground by the vertical drainage channel and collected in the reservoir through the horizontal drainage pipe.However, the above method requires a long drainage period due to the natural consolidation of the sand strata. And, there is a problem that a lot of cost, such as the need for a large amount of soil, such as sand.

    In order to supplement the above problems, a method for promoting water drainage by an artificial ground compaction apparatus has been proposed and used.

    As shown in Figure 11, a plurality of vertical buried perpendicular to the soft ground 911

After projecting the drain 910 to the outside of the upper layer of work, connect the horizontal drain 909 and install a vinyl air tube reservoir 906 in place of the sand of the upper layer of the consolidation of FIG. 10, and put a large amount of water in the reservoir. By pressurizing, the method of increasing the rate of water drainage by consolidation dehydration is used, but considering the area of the soft ground, it is necessary to use a fairly large vinyl tube. There is a problem and troublesome to install a separate water supply system, especially inefficient and unproductive problems such as waste disposal of vinyl tubes remaining after construction and continuous water supply to increase pressure.

The present invention is devised to solve the conventional problems as described above, the object of the present invention relates to a device and a construction method for the purpose of discharging the moisture in the soft ground such as landfill to the ground in a short time, the conventional stratified part and vinyl A device that drains the water in the soft ground to the ground by adsorption of a vacuum pump by connecting one end of the drain material vertically buried in the ground, by artificially pressurizing the ground such as a tube, and not by consolidation. It relates to a method of stabilizing the ground in a short period of time by connecting one or several vacuum pumps with the devices according to the area of the, the -shaped or T-shaped socket that can be interconnected with each connector according to the type of vertical drainage and Seal the connection hose and start the vacuum pump to transfer water in the ground through the vertical drainage channel. It is an object of the present invention to provide a device for forced dehydration.

The present invention to achieve the object as described above, and to perform the task to complement the conventional function is to provide a cylindrical (board type) or board type (Board Type) vertical drainage that protrudes over the working floor at a certain portion of the ground floor Cut off the outside air into the vertical drainage, and cut various vertical drainage-plastic board drainage (PBD (Plastic Board Drain) or spiral cylindrical drainage SCD (Spiral Cylindrical Drain) and cylindrical wrinkle drainage CWD (Cylindrical Wrinkles Drain) Connect the connector configured according to the outer diameter of) to the ground and connect the screw or key coupling style socket and the vacuum suction hose installed on the upper part of the connector to each other. Using a connecting socket to connect with a vertical drainage of a certain area, the connecting vacuum pump is operated by a collecting device connected to the vacuum pump. The technical gist of the device is to vacuum the inside of each buried vertical drain and discharge the moisture of the soft ground to the ground catchment in a short time.

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

1 is a view illustrating an embodiment of a soft ground rapid drainage device by vacuum pumping using the spiral hole drainage material of the present invention as a vertical drainage material, and a spiral cylindrical drainage material 15 having a filter nonwoven fabric 16 in the ground of the soft ground 13. The upper part 10 for facilitating movement and work of the equipment for embedding the ground, and embedding the vertical drainage material by the consolidation device of the mandrel of the pouring machine, and the space part which is perforated by the underground pouring mandrel. The drainage material raised on the surface of the upper part of the work through the (17) is cut in the ground, and the vertical drainage material 15 cut in the ground is the same as the drainage material, the spiral spiral hole drainage connector 11 and the connecting hose (18) made in a sealed manner. ) And fastened to prevent air blocking by using a screw-tightening fastener 9 installed at the upper portion of the connector, and buried in the same manner as described above. The vertical drainage material is connected to each other using a T-shaped connecting socket (7) and a -shaped connecting socket (8) to connect with a drain pipe collection collector (3) connected to the vacuum pump (1), and the vacuum pump (1 ), The water in the soft ground made of viscous soil is moved to the vertical drainage by strong adsorption through the buried vertical drainage (15), and the water filtered in the filtration nonwoven fabric (16) is perforated in the drainage. Water flows into the interior of the drain through the hole, drains along the channel to the ground by vacuum adsorption (14) and moves the water through a hose through a connector connected to each drain (4) (6) To have a configuration to discharge the water to the external reservoir (5) connected with.

Figure 2 is an exemplary view showing the connection of the screw connection type and the T-type socket for the spiral cylindrical drain material of the soft ground rapid drainage device by vacuum pumping of the present invention, a hole for water inlet wrapped in the filtration nonwoven fabric 106 ( Threadedly connect the cylindrical connector 105 composed of spirals of the same size as the spiral cylindrical vertical drain 107 with the screw 108, and fasten the connecting hose 101 to the hermetic fixing device configured at the upper end of the connector, and Using the airtight fixture (3), the connector and the hose are tightly fixed, and the screw and T-shaped vertical hose connector 102 and the horizontal hose connector 100 and the hose are connected to the top of the hose to drain the hose and the hose vertically and horizontally. Have a configuration to connect.

Figure 3 is an exemplary view showing the connection of the key coupling coupling and the T-shaped socket for the spiral cylindrical drain material of the soft ground rapid drainage device by the vacuum pump of the present invention, the spiral hole drain material is the key coupling type cylindrical drain material connector ( 204 and screwed tightly, and the connection hose 201 is fastened to the key coupling coupling 203 formed at the upper end of the connector, connected to the vertical hose inlet 202 of the T-type key coupling socket and each After connecting to the connector in the same way as the drainage to the left and right horizontal hose oil inlet (200) formed to connect the hose to have a configuration that connects the vertical drainage and the hose.

4 is an exemplary view showing that the PBD drain material with nonwoven fabric is attached to the PBD connector of the vacuum pumping drainage device of the present invention to be assembled by a key coupling coupling socket. The hose 301 is connected to the PBD drain material connector 302 provided with the key coupling hose coupling part, and configured to be coupled with the T-type key coupling socket 300.

5 is an exemplary view showing that the PBD drain material covered with a nonwoven fabric on the PBD connector of the vacuum pumping drainage device of the present invention is assembled by a screw-tightening connection socket. Fix the PBD drain material 404 to the PBD drain material connector 403 equipped with the screw fastening part and fasten the connection hose 401, and then fix the hose and the connector with the screw type sealing fixture 402, and The hose 401 is configured to be fastened with the screw-type T-type socket 400.

6 is a perspective view and a cross-sectional view showing a key coupling type -505 and a T-shaped connection socket 500 having an inner spring that is a connection socket of the vacuum pumping drainage device of the present invention, connected to the horizontal hose inlet 500. When the hose flows in, the hose is fixed by the hose flow control unit 504 which controls the hose which is blocked by external air by the internal mounting hose fixing holder 501 and the sealing rubber ring 502 and flows into the inside, and the hose It is configured to move only moisture through the air and the moisture transport path 503 through and inside.

7 is a perspective view showing a screw tightening method of the vacuum pumping drainage system of the present invention, the screw-type and T-shaped connection socket, the hose through the hose inlet 601 of each of the T- and -shaped socket through Injection and fastening, by adjusting the screw fastening type external locking device 600 is sealed by an internal O-ring (not shown) is configured to proceed only the movement of air and moisture through the hose.

8 is a perspective view of a screw-type PBD connector and a key coupling type PBD connector of the vacuum pumping drainage device of the present invention, and configures the connector 701 to have the same shape and size as the PBD embedded in the ground, and is soft. The key coupling type hose inlet fastening part 700 or the screw type hose inlet fastening part 702 may be selected according to the depth of the vertical drainage material embedded in the ground and the moisture content of the ground.

9 is a perspective view of a screw-type cylindrical drain material connector and a key-coupling cylindrical drain material connector of the vacuum pumping drainage device of the present invention, and the same connector and spiral 802 as the same as the cylindrical drain material embedded in the ground; 801, and select the key coupling type hose inlet fastening portion 800 or the screw fastening type hose inlet fastening portion 803 according to the depth and the state of the ground of the cylindrical drain material embedded in the soft ground Configure.

As shown above, the connector (FIG. 8) (FIG. 9) and the various sockets (FIG. 6) (FIG. 7), which can be connected to the respective vertical drainage materials, (FIG. 2) (FIG. 3), FIG. Interconnects with each vertical drainage, and

 Depending on the area of the ground and the capacity of the vacuum pump, it is connected to one or more vacuum pumps and discharges the water in the ground to the ground through the channel of the vertical drainage and hose connected to the ground by the suction power by the vacuum pump of the present invention. Complete to provide the device and construction method.

The present invention is not limited to the above-described specific preferred embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Such changes will fall within the scope of the claims.

As described by the respective drawings as described above, the present invention is a device that discharges the water contained in the soft ground arbitrarily by the suction and suction force generated by the vacuum pump, by the vacuum pumping, and the time for improvement of the soft ground is urgent. As occasion demands, the pressure and the number of times applied to the improved strata can be adjusted by the vacuum pump, and the internal diameters of the connectors and sockets connected to the vertical drainage can be arbitrarily adjusted to have a more efficient ground improvement effect. There is no fear of economic loss, waste, and re-installation caused by breakage of vinyl tube, etc., which are aggravated by the conventional apparatuses that have been generated by consolidating the whole. Depending on the environmental and economic efficiency And it will be a useful devise that can have a shortening effect at the same time.

Claims (6)

 In the soft ground stability treatment method using a vertical drainage material and horizontal ash wood in the apparatus for draining the moisture contained in the soft ground, Fragile by vacuum pumping, characterized in that the vertical drainage and the hose (drainage pipe) connected to the ground vacuum pump and the vertical drainage and the above vertical drainage to discharge the water in the soft ground to the ground by the operation of the vacuum pump Ground rapid drainage. The method of claim 1, Soft ground rapid drainage by vacuum pumping, characterized in that a separate individual hose is provided inside the vertical drainage so that the suction position can be adjusted according to the configuration of the ground.        The method of claim 1, In the vacuum pump, characterized in that the installation of the drainage connector to block the external air inlet at the top of the vertical drainage, and provided with a movement path of air and moisture, and connecting the T-shaped connecting socket or-shaped connecting socket connected to the hose Soft ground rapid drainage. The method of claim 1, The drain connector is a soft ground rapid drainage by vacuum pumping, characterized in that it comprises a screw coupling or one-touch key coupling type hose inlet connection. The method of claim 1, The shape of the drainage connector of the vertical drainage is a soft ground rapid drainage device by vacuum pumping, characterized in that the one selected from the group consisting of a square board type, spiral cylindrical, semi-circular according to the shape of the drainage. delete

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