KR20020033686A - Drainage System using Hexa-Tube Connector - Google Patents

Abstract

PURPOSE: A hexa-tube connector drainage method is provided to minimize displacement and operating hours of a pump, to reduce construction materials and construction expenses and to simplify maintenance works. CONSTITUTION: The hexa-tube connector drainage method comprises the steps of boring holes through site concrete(21), interposing an intake(8) of a support intake pipe(11) connected with a lower cylinder part of a hexa-tube connector(1) by a socket(5) to take stagnant underground water under the site concrete into the support intake pipe(11) and collecting underground water to a collecting well(26) through a water pipe(4) connected to the necessary cylinder part of four cylinder parts to collect underground water and to be discharged to the ground by a pump(18).

Description

Drainage System using Hexa-Tube Connector

As the number of basement floors increases, the earthquake's depth deepens, causing injuries, partial damages, and leakage accidents due to buoyancy of groundwater. In order to solve this problem, the present inventor proposed the method 25 years ago, that is, digging trenches at appropriate intervals under the slab to fill the rubble 19, burying the perforated pipe, and introducing groundwater to the sump 26, and draining it to the ground by the pump 18. Permanent drainage is still used. Some civil designers have designed manholes at appropriate intervals along the pipelines in case they are damaged or blocked.

However, as the labor costs rise, it is now an atmosphere to avoid digging the basement floor diggings, so it is common to adopt mat foundations instead of independent foundations, even though the cost of reinforced concrete construction will increase significantly.

Previously, it was designed as a double slab so that the empty space between the upper and lower slabs was used as a means to guide civil defense water reservoir or leaked groundwater to the sump (26), but this is also avoided because of the trouble of formwork. There is a tendency.

Therefore, digging additional trenches below the base of the mat face large resistance.

In addition, no matter how deep the basement depth, in order to drain all of the groundwater flowing into the sump 26, there is a large amount of drainage, as well as difficult to operate the drain pump 18 year-round. Therefore, the self-leveling type permanent drainage method that operates the drainage pump 18 and discharges only the groundwater that rises above the ground while maintaining a suitable groundwater level that can be supported by the structure without the need for rock anchoring. This is necessary.

On the other hand, the conventional method of collecting and draining leaks or wastewater from the basement floor is to increase the basement floor before the basement with a bare concrete, and to induce drainage by trenching at the edge. Therefore, the cost of the rootless concrete should be increased and the basement height should be increased by the thickness. There is a difficulty.

If the basement depth is deeper as described above, the buoyancy is also added to the dysfunction occurs.

Since the mat base is thick, a leader for designating the height of the upper and lower reinforcement bars (25, 24) and a construction method for accurately maintaining the reinforced concrete thickness are also required.

The present invention connects the drain pipe (4) to the hexatube connector (1) in the mat-based cross-section in order to escape from the above difficulties to induce groundwater in the sump (26) and maintain an appropriate level automatically. In addition, if necessary, the wastewater generated in the basement interior floor is introduced to the sump (26) to drain.

The present invention aims to systemize the permanent drainage method, which has been practiced without special standards so far, to minimize the drainage and pump 18 operation time, to save energy, to drastically reduce construction volume and construction cost, and to facilitate maintenance. do.

In order to install the trench under the mat foundation, it is necessary to save economics by eliminating the cumbersome work of digging up the ground and reducing the basement floor. In addition, the technical problem is to systemize the permanent drainage method to reduce the amount of drainage by automatically adjusting the drainage level and thus to save energy as the pump 18 operating time is reduced. Under the mat foundation, it is cumbersome to connect the pipes to distribute the trenches and perforated pipes into several branches, and to solve the cost and troublesome manhole installation cost to inspect or clean the perforated pipes once installed.

In addition, since the mat base is thick, a guide support is needed to indicate the concrete thickness and the height of the upper and lower reinforcement bars 25 and 24.

1 is a cross-sectional view of a method for permanently draining groundwater using a hexatube connector.

2 is a plan view of a method for permanently draining groundwater using a hexatube connector.

3 is a perspective view of a hexatube connector.

4 is a cross-sectional view of a method for draining wastewater at the basement floor using a hexatube connector.

<Brief description of the symbols in the drawings>

1: Hexatube connector

2: cylindrical part

3: protrusion

4: drain pipe

5: socket

6: stopper

7a: single flange

7b: 2-stage flange

7c: 3-stage flange

8: water intake

9: valve

10: vinyl hose

11: support intake pipe

12: Inspection and cleaning pipe

13: Bypass tube

14: overflow pipe

15: Support sludge building

16: catch plate

17: incoming pipe

18: pump

19: rubble

20: curtain

21: discarded concrete

22: foundation concrete

23: filter mat

24: bottom reinforcing bar

25: upper reinforcing bar

26: water collection

Filter mat 23, rubble 19, water curtain film 20, and discarded concrete 21 are applied to the stationary surface in which dirt is completed.

Six-way cylinder with synthetic resin piping connector in which six cylindrical parts 2 are integrated in the six-direction direction so that the drain pipe 4, the support intake pipe 11, and the inspection and cleaning pipe 12 can be connected in six directions of east, west, north and south. Part (2) The hexatube connector (1) is used as the core material of the permanent drainage system, in which a circumferential protrusion (3) is formed at a suitable position on the outer surface to limit the pushing depth of the socket (5).

After laying the wire in the discarded concrete (21), make a hole, connect the lower cylinder part (2) of the hexatube connector and the support intake pipe (11) with the socket (5), and insert the intake hole (8) into the hole drilled downward. . Insert the single stage flange (7a) into the appropriate position on the outer surface of the support intake pipe (11a) to designate the height of the hexatube connector (1) and the depth of the intake port (8). (7b) is inserted to serve as the positioning of the lower reinforcing bar 24 while preventing groundwater that can penetrate along the interface with the foundation concrete 22. Connect the drain pipe (4) with the socket (5) in the required direction of the hexatube connector (1) in the east-west, north-west cylindrical part (2), and freely take ground water at the required position, and the cylindrical part (2) in the unneeded direction is closed (6). To prevent). The upper end of the inspection pipe (12) connected to the upper cylindrical portion (2) of the hexatube connector (1) by the socket (5) temporarily blocks the cap (6) and attaches a three-stage flange (c) at an appropriate position to Position (25) and open the cap (6), if necessary, so that it can be inspected and cleaned through the inspection tube (12).

The end of the drain pipe (4) exposed to the sump (26) is connected to one of the north-west, south-west cylindrical parts (2) of the hexatube connector (1) with a socket (5), and the rest is a stopper (6) and a ground hose for checking the groundwater level. (10) connects the lower cylinder portion (2) with a valve (9) and the upper cylinder portion (2) connects a U-shaped overflow tube (14), the appropriate height of the overflow tube (14) valve (9) By connecting the bypass pipe 13 attached to the groundwater level is artificially adjusted.

On the other hand, the collection pipe 16 is attached to the top of the inspection and cleaning pipe 12 to be used as an inlet pipe 17, and the support intake pipe 15 is closed by closing the lower intake port 8 of the support intake pipe 11 with a stopper 6. It can be used as a drainage system of wastewater flowing in the basement floor instead of underground water intake.

The support sludge pipe 15 is a sludge integrated space for removing the sludge that has sunk in the process of filthy water flowing through the drain pipe 4 as needed. When the sludge is inserted into the support sludge tube 15 while turning the tube of a suitable length through the inlet pipe 17, the sludge is easily attached to the inner surface of the tube like core boring.

If the drain pipe 4 is blocked, the high-pressure water flows into the inspection cleaning pipe 12 or the inlet pipe 17 to be drilled.

If the basement waterproof is damaged and leaks, open the valve (9) of the hexatube connector (1) in the sump (26) to lower the groundwater level, perform waterproofing repair work, and the valve (9) of the bypass pipe (13). Is for water level control when waterproof effect or underground water structure is weak.

Instead of digging the basement soil digging differently, the digging depth is reduced while digging horizontally, and the drainage is easily drained while eliminating rootless concrete to provide a trench in the basement floor, and the pump automatically controls the groundwater drainage level. It shortens the operating time, thereby reducing the amount of energy used.

In addition, a guide for specifying the concrete thickness of the thick mat base and the height of the upper and lower reinforcement bars (25, 24) is incidentally secured.

Claims (7)

Six-way cylinder with synthetic resin piping connector in which six cylindrical parts 2 are integrated in the six-direction direction so that the drain pipe 4, the support intake pipe 11, and the inspection and cleaning pipe 12 can be connected in six directions of east, west, north and south. Part 2 The hexatube connector 1 is formed in a circumferential direction 3 at a suitable position on the outer surface to limit the pushing depth of the socket 5. Insert the intake hole (8) of the support intake pipe (11) connected to the lower cylinder portion (2) of the hexatube connector (1) and the socket (5) by drilling a hole in the discarded concrete (21), Collecting groundwater to the sump (26) through the drain pipe (4) connected to the required cylindrical part (2) of the hexatube connector (1), which is withdrawn into the support intake pipe (11), pump (18) Permanent drainage system to discharge to ground In claim 2, the height of the hexatube connector 1 and the position of the intake port 8 are specified by attaching a one-stage flange 7a to a suitable position on the outer surface of the support intake pipe 11, and also on the outer surface of the support intake pipe 11; The support intake pipe 11 which serves as the position designation of the lower reinforcing bar 24 while inserting the two-stage flange 7b at the position to prevent groundwater from penetrating along the interface with the foundation concrete 22. In claim 2, a plurality of support intake pipes (11) attached to the hexatube connector (1) is inserted into the yoke at appropriate intervals, and the drainage pipe (in the appropriate direction of the east-west, south-west cylindrical section (2) of each hexatube connector (1) 4) permanent drainage method for collecting the groundwater collected in the sump (26) The upper end of the inspection tube 12 connected to the upper cylinder portion 2 of the hexatube connector 1 is closed with a temporary stopper 6, and a three-stage flange 7c is attached to an appropriate position to fix the position of the upper reinforcement 25. Inspection pipes (12) for designating, opening and closing the stopper (6), if necessary Connect the end of the drain pipe (4) exposed to the sump (26) to one of the north-west, south-west cylindrical part (2) of the hexatube connector (1), and connect the stopper (6) and the vinyl hose (10) to the ground water level Check and attach the valve (9) to the lower cylinder portion (2), connect the U-shaped overflow pipe (14) to the upper cylinder portion (2), and the valve (9) is attached to the appropriate height of the overflow tube (14) Groundwater level automatic adjustment method to artificially adjust groundwater level by connecting pass pipe (13) 5. The lower inlet of the support intake pipe 11 according to claim 2, 3, and 4, wherein the reception dish 16 is attached to the top of the inspection and cleaning pipe 12 instead of the stopper 6 to serve as the inlet pipe 17. A drainage system in which the wastewater flowing on the basement floor is collected in the sump 26 and is discharged to the ground by the automatic pump 18 using the stopper 6 as a support sludge tube 15.