KR20090047403A - The management of convinent drain box to separate a deposit - Google Patents

Abstract

The present invention is to reduce the maintenance cost for the sewage wells having the function of introducing the rainwater flowing from the surface of the surface or pavement of the road into the sump well after draining to the stream or drainage channel through the drain pipe and the machine of sediment inside the drainage system The aim is to develop drainage facilities that will drastically improve the efficiency of dredging operations. To this end, we developed a sewage catchment for sediment separation and drainage to minimize the inflow of foreign substances into the drain pipe, and a sliding catch cover to increase the mechanical dredging efficiency of sediment deposited inside the sump and to drastically reduce the dredging cost. Developed. In addition, when additional collection basin was added to the existing drainage facility, the invention invented a drain pipe connector for connecting the upper part of the existing drain pipe, which can be conveniently constructed while significantly reducing the construction cost and work time.

 Sediment catchment drainage sediment, sediment barrier membrane, existing drain pipe top connection drainage pipe connection, vertical drainage, sedimentation basin built-in sump, sliding sump cover

Description

The management of convinent drain box to separate a deposit}

 In order to prevent the sediment flowing into the sump directly into the drain pipe, the present invention provides a sediment separation drainage sewage well with a barrier that can drain the rainwater well and block the sediment. The present invention relates to a method of manufacturing and installing a sump for connecting the upper part of an existing drain pipe, which can drastically reduce construction cost and work time when additional collection basins are added to a place where flooding occurs due to insufficient drainage of rainwater. And it relates to the invention of the sliding type sump cover that can increase the dredging work efficiency by the machine dredging of sediment deposited inside the sump well and drastically reduce the dredging cost.

Conventional water collection wells are introduced with water and sediment flowing from the surface or pavement and discharged to the stream or surrounding drainage through the drain pipe. At this time, the sediment introduced into the sump may be deposited on the bottom of the sump, or may accumulate in the drainage pipe, thereby degrading drainage or clogging the drainage pipe. In addition, there is a problem that takes a lot of cost and time to remove the sediment deposited in the drain pipe. In addition, due to the recent increase in rainfall, such as heavy rains, there are many places where additional capacity is needed due to the lack of capacity for treating existing drainage wells. However, the conventional catchment expansion method requires a lot of excavation and re-installation of existing drainage pipes. This has a lot of drawbacks. In addition, the existing sump cover is made of thick steel to withstand vehicle loads or other loads, which is heavy and difficult for two people to open and close for the dredging internal sediment, thus reducing the dredging efficiency of the sediment machine dredging car.

       The present invention is to prevent the sediment flowing from the ground surface is introduced into the drain pipe to be deposited to prevent the dredging cost of the sediment inside the drain pipe in advance. In addition, we will develop a method to reduce the construction cost and improve the constructability where the existing drainage capacity is insufficient due to lack of drainage capacity. And the conventional sump cover has a weight of 40kg ~ 70kg depending on the location and size used, it is difficult for one person to open and close for the maintenance of the sump, it takes a lot of time, so that the house can be opened and closed quickly in consideration of the work speed of the dredging car To develop the crystal cover.

The present invention invented a water collecting well in which the sediment flowing into the water collecting well is prevented from directly flowing into the drain pipe, and the first and second sediment preventing barriers are built in the water collecting well. In addition, we developed a method of manufacturing and installing a connector for connecting the upper part of the existing drainage pipe where additional collection basin is needed. In addition, the present invention was invented a sliding type sump that can increase the dredging efficiency of the sediment inside the sump and reduce the dredging cost.

According to the present invention, the sediment flowing from the surface or pavement flows into the drain pipe to be separated and discharged in advance into the barrier membrane installed inside the sump to prevent clogging of the drain pipe due to sediment deposition, thereby maintaining the savings for quasi-equipment and the continuous drainage function. To be. In addition, by developing a connection to the upper part of the existing drain pipe where additional water collecting wells are needed, the water collecting wells can be expanded to reduce the construction cost and shorten the construction period. Sliding water collecting wells are designed to allow one person to open and close the cover quickly, increasing the efficiency of dredging and reducing maintenance costs.

  The present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a function of draining water collected into a surrounding drainage channel or a river through a drain pipe by introducing a rainwater surface into a conventional sump 100. Do it. At this time, the sediment 130 introduced with rainwater into the sump is deposited in the sump. If the sediment deposited inside the sump to some extent the sediment 131 is accumulated to the drain pipe to reduce the drainage function and the drain pipe dredging cost is required separately. Figure 2 is installed in the upper end of the sump with a conventional sump cover 120 is manufactured to withstand vehicle loads or other loads to produce a heavy weight of the sump. Therefore, in order to dredge the sediment deposited inside the sump, two people must be lifted together to open and close, which causes the dredging efficiency of the dredging car to be lowered. 3 is a water collecting well for preventing the inflow of sediment inside the drain pipe (FIG. 200) to install the first blocking film 210 and the second blocking film 220 to prevent the sediment from flowing directly into the drain pipe. The primary barrier membrane has a large inlet 212 in order to prevent the sediment of the sediment, such as falling side, to be introduced to a large, and is characterized in that the octagonal shape to prevent the sediment easily adhere to the upper and lower. Rainwater inlet 212 is installed in the upper and lower slopes so that the left side does not easily stick to the barrier and the rainwater inlet area is maximized. Secondary blocking membrane 220 is designed to prevent the small inlet passing through the primary blocking membrane to make the rainwater inlet 221 small into the drain pipe. Figure 4 was invented to be used to expand the sump if the existing sump on the surface or surface water can not be sufficiently drained into the existing sump for the existing drain pipe connection. The method of manufacturing and installing the sump for the upper part of the drain pipe is first installed by connecting the sewage separation well for the sediment separation drainage 200 and the existing drainage pipe drilling part 300 by the vertical drain 400. Existing fume pipe perforated part 301 is pressed to the upper plate of the drain pipe using the connection pipe 300 for connecting the upper portion of the existing drain pipe so as to exhibit sufficient strength. Figure 5 is the connection to the existing drain pipe upper connection 310 to the lower pipe strength drop due to the existing drain pipe boring part 301 by pressing the anchor with the reinforcing iron plate (311) and injecting epoxy resin into the epoxy injection hole 312 and the iron plate and Integrate the drain pipe so that the sump can be expanded without losing the strength of the existing drain pipe. Figure 6 is made of a sliding type sump cover to easily open and close by yourself during the maintenance operation of the sump. Conventional water wells have been a cause for two people to lift and open heavy water wells to reduce the cost of dredging wells and dredging efficiency of the machine dredging car. The detailed configuration of the sliding type sump cover 500 is composed of a bent connection 510 connecting the sump wall 510 and the cover 500. Bent type connecting rod is composed of an expansion pin 512 to open and close the fixing pin 511 for fixing the sump to the wall and the sump cover. 8 is a shape when the sliding type sump cover is completely opened. 9 is a model diagram for dredging the sediment deposited inside the sewage collection basin for sediment separation drainage after opening and closing the sliding type sump cover. 10 is a diagram illustrating a method of installing a sediment separation drainage well inside a conventional sump, and FIG. 11 is a drainage pipe newly installed using a sediment separation drainage sump, a vertical drainage port for a fume pipe, and a drain pipe connection for a fume pipe. The sump for the upper connection. 12 is a sump for drain pipe upper connection newly installed by using sediment separation drainage well, corrugated steel pipe vertical drainage port, and corrugated steel pipe drainage pipe connection port.

The sewage sewage catchment for sediment separation can be installed inside the existing catchment installed on the road or residential land, and the drainage pipe connection is applicable to the section requiring the expansion of the catchment due to the lack of drainage capacity. It can be used for sections, new roads or land projects.

 1 is a view for explaining a conventional sump and drain pipe connection method

 Figure 2 is a conventional sump cover three-dimensional view

 3 is a sump for drainage sediment separation drainage

 Figure 4 is a sewage separation drain for the existing drain pipe upper connection

 5 is a connector for connecting the existing drain pipe upper

 6 is a sliding type sump cover three-dimensional view

 Figure 7 is a detailed view of the sliding sump cover

 8 is a sliding type sump cover opening and closing view

 Figure 9 is a general view of dredging sewer dredging sewage pipe for sediment separation drainage drainage pipe

 Figure 10 is a sewage separation drainage sewage for existing installation

 11 is for sediment separation drainage for drain pipe upper connection using a concrete fume pipe

          Collection

 12 is for sediment separation drainage for drain pipe upper connection using corrugated steel pipe

          Collection

Claims (4)

Fabrication structure of the sediment separation drainage sump 200 for installing the primary barrier 210 and the secondary barrier membrane 220 inside the sump to minimize the sediment introduced into the sump in the drain pipe         In the method of additionally adding a water collecting well, the existing drain pipe upper perforation 301 was bolted to the upper connector 310 made of iron plate, and the gap between the drain pipe and the connector was completely in contact with epoxy injection, and then the vertical drain 400 was installed. Production structure to easily and quickly expand the sump by connecting with the sewage sewage sump (200) for sediment separation         The structure of the sliding type sink 500 made by fixing the bent type connecting rod 510 to the sump wall so as to easily open and close the sump cover, and then lift the sump cover slightly upward and push it to both sides. As a method of installing the sediment separation drainage sump, a method of installing a sediment separation drainage sump (FIG. 10) in an existing sump is installed, and a sediment separation drainage sump for connecting the upper part of the drain pipe using a concrete fume pipe (FIG. 11). Fabrication structure to install the drain pipe for the upper connection and the sump for the sediment separation drainage using the corrugated steel pipe to manufacture (Fig. 12)

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