KR20140004867A

KR20140004867A - A holding tank structure to apply to a drainageway

Info

Publication number: KR20140004867A
Application number: KR1020120072101A
Authority: KR
Inventors: 윤세의; 김정수; 송주일
Original assignee: 경기대학교 산학협력단
Priority date: 2012-07-03
Filing date: 2012-07-03
Publication date: 2014-01-14

Abstract

The present invention relates to a water collecting well installed at the end of a drainage slope of a mountain slope or cut surface, and more particularly, the amount of water due to rainy or heavy rain increases, and sediments such as soil, gravel, and rock around the drainage flow into the collecting well. When sediment flows with a large amount of water, the sediment is separated into the bulkhead formed inside the sump to allow sediment to accumulate, and the water and small grains fall out of the bulkhead and discharge into the drain pipe. It is related with the sump structure which is not blocked by sediment.

Description

A holding tank structure to apply to a drainageway

In general, Korea has a mountainous topographical feature, and roads with large cuts and embankments are being constructed, and roads constructed in such sloped areas are designed to prevent sliding from falling rocks, soils, and miscellaneous goods. Various facilities are being installed.

Mountain ridge sidewalls installed at the top of the slope of the slope surface having such topographical features, "V" sideways installed at the bottom of the slope of the road stacking part, "U" sideways installed in the city road sections, manholes, water wells, river retaining walls, etc. The ground where adjacent drainage facilities are located is characterized by the presence of a relatively large amount of water, the high mobility of the property, and the frequent occurrence of slip such as soils on slopes.

Therefore, in the rainy season or heavy rains, drainage and catchment wells are installed at locations where dirt, such as deciduous leaves, soil sludge, and landslides may occur due to weak soils. Various developments have been made, and various conventional configurations have been proposed, in particular, to easily remove deposits or foreign matters in the sump.

First of all, the domestic registered utility model publication No. 20-0405382 shows that the structure of the catchment well adopted in the slope and the like, and the trapping net in the catchment, as shown in FIG. It effectively filters out various foreign substances such as rainwater, and drains smoothly through the drain when the drainage flow due to large amount of rainwater due to climate change such as heavy rain or inflow of groundwater and large amount of foreign matter filled in the strainer is not desired. As a configuration to have, in the structure of the sump 100 having a main drain 110 on one side, the cage-like strainer 200 having a depth to be seated inward from the upper end of the sump 100, and the sump The inlet 121 is formed above the side having the main drain 110 of 100 so as to be connected to the main drain 110. Forming a first bypass drain 120 and a second bypass to form an inlet 131 on the other side of the sump 100 where the main drain 110 is formed and connected to the body of the main sump 100; It has been proposed to form a drain port 130, and both sides of the inner surface inlet (121, 131) side of the sump 200 has an upward slope and the upper periphery has an obtuse angle (A) that is further sloped upward.

In addition, Korean Laid-Open Patent Publication No. 10-2010-0039177 is for the easy cleaning of the earth and sand accumulated in the sedimentation tank formed by connecting to the drain pipe for inducing rain water flowing down during rain on the slope as shown in FIG. In more detail, in order to easily clean the gravel or earth and sand accumulated by flowing down by rainwater, the drainage passage 52 is buried in the inner section of the sedimentation tank 30 formed deep in the sedimentation section while being connected. Cleaning block 40 consisting of the front and rear wall surfaces 54, 54 'and the bottom surface 35 fixing the space between the two side wall surface 53 and the width thereof so that the idle section 39 is formed so that a gap is formed. It is provided, but the loose idle interval 39 is a phenomenon occurring by long-term use, that is formed by the insertion of the cleaning block 40 used as an insert into the sedimentation tank 30 In the idle interval 39, fine soil, such as mud accumulated and accumulated over a long period of time is gradually hardened, so as to provide flexibility to the shaking process in the initial process of drawing out, to the outer surface of the body for the cleaning block 40 It has been proposed to fix a plurality of wheels (36) with a fixture such as a fixed pin wave.

However, looking at the above-mentioned sump well and conventional general sump structure, it is easy to remove the sediment in case the drainage is not made because the sump or the drainage is clogged due to the accumulation of sediment and foreign substances mixed in a large amount of rainwater. If the inside of the sump is clogged, there is a configuration in which the drainage bypass is made to the upper side for a smooth flow of rain. In particular, when the sediment and foreign substances are left in the sump, the probability of clogging up to the drainage of the tributary is high. These conventional constructions cause the sump or the drainage to be blocked. And overflowing the sump It was to generate a vicious circle that destroys seolmul and road.

Therefore, the present invention solves the above-mentioned disadvantages, the amount of water due to the rainy season or heavy rain to increase the sediment, such as soil, gravel, rocks, etc. around the drainage flows into the sump, the sediment introduced with a large amount of water Due to the difference in specific gravity, the sediment is separated into the bulkhead formed inside the sump to allow the sediment to accumulate, and the water and small grains fall out of the bulkhead to be discharged into the drain pipe. To provide a structure.

In addition, another object of the present invention is to provide a structure capable of completely draining water so that mosquito larvae and insects do not inhabit the accumulated water remaining in the sump.

In the present invention for achieving the above object in the box-type general water collection structure having an inlet formed on the upper side and the discharge pipe formed under the other side,

A partition wall is formed at an inner center of the sump, and a plurality of separate discharge holes are formed at the bottom of the partition wall, so that water falling to the left and right sides of the partition wall is smoothly drained to the discharge pipe. A large number of lost spheres are formed by molding.

The sediment, such as soil, gravel, and rock, which are mixed and mixed in the water, is formed to fall to the left and the right side of the bulkhead according to the height of the inflow water formed by the same or slightly lower level of the inflow port. The water falling into the inside of the partition wall is to be configured to flow into the discharge pipe through a separate discharge hole, the relatively light specific gravity is to be configured to be discharged to the discharge pipe to the outside of the partition wall.

In addition, depending on the sump and surrounding environment, the discharge pipe is installed in the sump high or low, and there is water remaining inside the sump to prevent the environment where mosquitoes and insect larvae inhabit. It forms a large number of lost spheres so that there is no water present in the sump that is naturally drained into the ground.

1 is a cross-sectional view showing a conventional water collecting structure.
Figure 2 is a perspective view showing another conventional sump.
3 is a cross-sectional view illustrating a conventional water collecting well according to the present invention.
4 is a perspective view illustrating a water collecting structure of the present invention.
5 is a cross-sectional view of the sump structure of the present invention.
Figure 6 is a state diagram of the water flow in the sump of the present invention.
Figure 7 is a state diagram showing the effect of the water collecting well of the present invention.
8 is a sectional view of a water collecting well according to still another embodiment of the present invention.

Hereinafter, the configuration for achieving the object of the present invention will be described in detail by the accompanying drawings.

As shown in FIG. 3 illustrating a conventional water collecting well according to the present invention, the structure of the water collecting well 1 is a box-type general water collecting structure having an inlet 2 formed on one upper side and an outlet pipe 3 formed on the other side. It will be described the structure and effect of the present invention.

The sump (1) of the present invention will be referred to as a uniform inlet (2), regardless of whether the inlet (2) formed on one side of the upper side is open or buried as configured in the form of a tube as shown in FIG. In addition, it should be recognized that the upper part of the sump (1) is applied regardless of whether it is opened or closed.

4 to 5, the partition wall 4 having a predetermined thickness is formed on the inner side of the box-shaped collection well 1 having the inlet 2 formed on one side of the upper side and the discharge pipe 3 formed on the other side. , According to the height of the inlet (2) formed on one side is formed by adjusting the height.

In addition, by forming a plurality of separate discharge holes (5) at the bottom of the partition (4), it is configured to serve as a passage so that the water falling into the inside of the partition 4 is smoothly drained to the discharge pipe (3).

Therefore, the partition wall 4 is determined by the position and height of the partition wall 4 according to the size of the sump 1 and the height of the inlet 2. It is formed to be limited to a certain height and distance.

In addition, the bottom of the sump (1) is formed by forming a plurality of small holes (6) of the small hole in the bottom of the sump (1) is configured to the natural drainage of water accumulated or stagnant in the ground.

Referring to the accompanying effects of the present invention according to the accompanying drawings, as shown in Figure 6, when the rainfall is small and the flow of water is small, the water falling from the inlet (2) a plurality of discharge holes 5 formed in the partition wall (4) It is drained to the discharge pipe (3) of the other side through, and as shown in Figure 7 has a lot of rainfall when it is introduced with foreign matters such as soil and stone surroundings, due to the difference in specific gravity, soil and stone heavier than water partitions (4) ), Which falls together with the water inside the wall and is blocked by the partition wall 4 and accumulates, and water that does not disturb the flow of water, such as granules and earth and sand having a small specific gravity, flows outward of the partition wall 4 to the discharge pipe 3. The water inside the partition 4 is stagnated for a while and then passes through the plurality of discharge holes 5 and is drained to the discharge pipe 3.

Therefore, the soil and stone introduced into the sump (1) with water is first filtered by the partition wall (4), so the discharge pipe (3) is directly blocked and prevents the flow of water or drains out of the sump (1) It is to give the effect that can solve the problems of crushing or destroying other facilities.

In addition, the above-mentioned oil chamber 6 formed in the bottom of the sump 1 has a natural drainage of water that is accumulated according to the height of the discharge pipe 3 in the design of the sump 1, thereby preventing mosquito larvae and various insects. It has the effect of not providing a habitat.

On the other hand, the partition wall 4 configured in the water collecting well 1 of the present invention is characterized in that the lower portion is wide and the upper portion is configured in a narrow trapezoidal shape so as to be firm in structure as shown in FIG.

1. Sump 2. Inlet
3. discharge pipe 4. bulkhead
5. Outlet hole 6. Lost hole

Claims

In the box-type general water collecting structure having an inlet formed on one side of the upper side and a discharge pipe formed on the other side,
Forming a partition having a predetermined height inside the sump, and forming a plurality of separate discharge holes at the bottom of the partition;
The sump structure is applied to the drainage path of the mountain slope and the cut surface, characterized in that a plurality of small holes in the bottom of the sump.

The method of claim 1,
The catchment structure applied to the drainage path of the mountain slope and the cut surface, characterized in that the bottom wall is formed in a trapezoidal shape by the bottom is wider and the upper end is narrower.