KR101111957B1 - Separation wall of sewer for rainwater and sewage having pulling member - Google Patents

Abstract

PURPOSE: A lifting member and a rainwater and sewage separating wall of a sewage pipe including the same are provided to install a rainwater sewage separating wall in a sewage pipe at low cost and to easily control the height of the rainwater sewage separating wall using a lifting member. CONSTITUTION: A rainwater and sewage separating wall of a sewage pipe comprises a separation wall body(20) which is installed on the bottom of a sewage pipe in order to separate rainwater and sewage and a lifting member(30) which is selectively installed on the top of the separation wall body.

Description

Impression member and sewage separation wall of sewage pipe including the same {SEPARATION WALL OF SEWER FOR RAINWATER AND SEWAGE HAVING PULLING MEMBER}

The present invention relates to a sewage segregation wall of a sewage pipe, and more particularly, to a sewage sewage wall of a sewage pipe having an impression member that can respond quickly by installing an impression member according to a change in the water level of the sewage pipe.

For the efficient operation of sewage treatment, sewage pipes are generally equipped with sewage and sewage walls to separate sewage and rainwater. As a technique regarding a wastewater separation wall, the example of Utility Model No. 20-0445570 which was devised by this inventor is mentioned. The rainwater separating wall can be quickly installed in the sewage pipe, and can also secure the mutual sealing state of the prefabricated separating wall.

However, since the height of the sewage dividing wall is fixed, there is a possibility that overflow occurs due to an increase in rainwater or sewage. In addition, since the average water level increases due to the increase of sediment in the sewage pipe, it is difficult to properly cope with the once-installed sewage dividing wall. In addition, it was difficult to proactively respond to the characteristics of the site, such as the occurrence of water level changes in the bending section, the slope section, or the drop section of the sewage pipe.

In order to solve such a problem, it is conventionally required to replace the existing sewage water separation wall with a high standard separation wall or to cut a ready-made product to cover the upper part of the existing water separation wall with a cap shape so that it is difficult to increase the maintenance cost and respond quickly. There could be additional problems such as fear of leaking joints.

Patent No. 10-1012226 relates to sewage and rainwater separating wall assembly, the upper and lower flanges are symmetrically formed on the upper and lower parts to have a "I" shaped cross-section, the longitudinal side is divided in half in the height direction A main body in which the first coupling protrusion is formed to be biased and a second coupling protrusion protruding symmetrically with the first coupling protrusion to be coupled to the first coupling protrusion of the neighboring main body on the other side in the longitudinal direction; Grooves recessed in the longitudinal direction in the center of the upper surface and the lower surface; and is inserted and fixed to protrude in the longitudinal direction in the center of the bottom surface of the sewage pipe to be inserted into the groove formed in the lower surface of the main body, a plurality of A reinforcing beam in which a coupling hole is formed; And a plurality of through holes penetrated in the height direction on the groove so that the main body can be coupled to the coupling hole of the reinforcing beam through the long bolt. This assembly is a structure that can increase the amount of sewage that can be treated by combining the partition wall assembly having the same cross-section "I" shape upwards.

However, in this technology, the upper / lower flanges of the dividing wall protrude from side to side, and the branches or foreign substances contained in rainwater or sewage are caught in the protruding portion, which continuously interrupts the water flow and consequently flows smoothly. You will not. In addition, in case of heavy rain, a large number of foreign substances are caught on the protruding portion of the dividing wall, thereby preventing the flow of water, thereby causing a problem that the sewage pipe loses its function.

Accordingly, an object of the present invention is to provide a sewage pipe sewage sewage separation wall having an impression member that can be actively and quickly installed in accordance with the water level rise in the sewage pipe and the installation environment characteristics and has high maintenance efficiency.

It is also an object of the present invention to provide a sewage separation wall of a structure that does not catch foreign matter contained in rainwater or sewage.

One aspect of the present invention for achieving the above technical problem relates to the sewage separation wall of the sewage pipe having the impression member.

The present invention is a separation wall body having a coupling portion in the upper flange and the top fixed to the bottom of the sewage pipe to separate rain and sewage; And

It is fixedly installed on the upper portion of the partition wall body, the lower end is formed with an insertion protrusion coupled to the upper coupling groove of the partition wall body, the impression flange portion is formed to protrude in both sides in the longitudinal direction is formed, the impression flange portion 31 The cross-sectional width of the) relates to the sewage separation wall of the sewage pipe having an impression member, including; the impression member formed to be equal to or narrower than the upper end surface width of the main body.

The present invention is characterized in that it comprises a joint reinforcement cap which is fastened to each other to reinforce the interconnected state when connecting the impression member in contact with the neighboring impression member.

In addition, the present invention is characterized in that the cross section of the joint reinforcing cap "∧", "∩" or "┌┐" type.

In addition, the present invention is characterized in that it comprises at least one horizontal joint formed in the impression member to improve the bearing capacity.

In addition, the present invention is fixedly installed on the upper part of the separation wall body that is fixed to the bottom of the sewage pipe to separate rainwater and sewage, the lower end is formed with an insertion projection coupled to the upper coupling groove of the separation wall body, both sides in the longitudinal direction An impression flange portion protruding is formed, and the cross-sectional width of the impression flange portion is related to the sewage pipe lifting member for sewage pipes formed to be equal to or narrower than the upper end width of the separation wall body.

The sewage separation wall of the present invention can be constructed and disposed of in sewage pipes quickly and at low cost, and minimizes obstacles to communication in the sewage pipes. In particular, the height adjustment is easily made using the impression member within a certain range. The impression member can be quickly replaced at low cost with replacement and restoration if necessary.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view and a sectional view of a sewage separating wall of a sewage pipe having an impression member of the present invention.
FIG. 2 is an exploded perspective view of a member for pulling the rainwater separating wall of FIG. 1; FIG.
3 and 4 are perspective views showing a state before assembly and a state after assembly of a plurality of rainwater separation walls.
5 is a perspective view and a cross-sectional view of the rainwater separation wall using the upper finishing member.
FIG. 6 is an exploded perspective view of the upper finishing member of the rainwater separating wall of FIG. 5.
7 is a perspective view and a cross-sectional view showing a deformed structure of the impression member.
FIG. 8 is a perspective view and a cross-sectional view of the rainwater separating wall on which the impression member of FIG. 7 is mounted. FIG.
9A and 9B are diagrams showing an example in which a sewage separation wall is installed in a sewage pipe without using an impression member.
10A and 10B are views showing an example in which a sewage separation wall is installed in a sewage pipe in a state where an impression member is mounted.

In order to fully understand the present invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Embodiment of the present invention may be modified in various forms, the scope of the invention should not be construed as limited to the embodiments described in detail below. This embodiment is provided to explain in detail the present invention to those skilled in the art to which the present invention pertains. Therefore, the shape of each component in the drawings may be exaggerated to emphasize more clear description. It should be noted that the same configuration in each drawing is shown with the same reference numerals. Detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention will be omitted.

1 is a perspective view and a cross-sectional view of the sewage separation wall of the sewage pipe having the impression member of the present invention, Figure 2 is an exploded perspective view of the impression member for the rainwater separation wall of FIG.

1 and 2, the rainwater separation wall 10 of the present invention is installed on the partition wall body 20 and the partition wall body 20 which are fixed to the bottom of the sewage pipe so as to separate rainwater and sewage. The impression member 30 is provided. The impression member 30 can be selectively installed on the partition wall body 20. Therefore, it is possible to quickly install and remove the impression member 30 according to the change in the water level of the sewage pipe or according to the characteristics of the installation environment of the sewage pipe.

The partition wall body 20 is a plate-shaped structure having a trapezoidal cross-sectional structure having a relatively large height compared to the width of the base. Vertical coupling grooves 23 vertically formed at one end of the side wall of the dividing wall main body 20, and vertical coupling protrusions (not shown) corresponding to each other are formed at the other end of the dividing wall body 20, or vertical coupling grooves 23 are formed at both ends of the side wall. It may be formed, the upper engaging groove 24 that can be fixed to insert the impression member 30 is formed in the longitudinal direction. Flange portions 21 for fixing and supporting the bottom surface of the sewage pipe are formed in both lower portions of the separating wall main body 20, and a plurality of fastening holes 22 are formed in the flange portion 21. The fixing bolt 25 is fixed to the bottom of the sewer pipe through the fastening hole 22. The bottom plate 40 is fixed to an inner lower portion of the dividing wall body 20. Between the bottom plate 40 and the sewer pipe is provided with an index member 42. The partition wall body 20 may be manufactured using a synthetic resin or waste synthetic resin.

The impression member 30 has a plate-like structure equal to the length of the dividing wall main body 20. Insertion protrusions 32 coupled to the upper coupling grooves 24 of the dividing wall body 20 are formed at the lower end of the impression member 30, and an impression flange portion 31 protruding to both sides in the longitudinal direction is formed. It is provided. The cross-sectional width of the flange portion 31 for pulling is formed to be equal to or narrower than the cross-sectional width of the upper end of the main body 20. When the impression flange 31 is protruded from the main body, foreign matter contained in rainwater or sewage is caught, which hinders the flow of water. Insertion protrusion 32 of the impression member 30 is fitted into the upper coupling groove 24 of the separation wall body 20 is fixedly coupled. At this time, it is possible to firmly fix the impression member 30 to the separation wall body 20 by using a plurality of fixing members 33 such as screws for the firmness of the coupling. The impression member 30 may be manufactured using synthetic resin or waste synthetic resin in the same manner as the partition wall body 20.

3 and 4 are perspective views showing a state before assembly and a state after assembly of a plurality of rainwater separation walls.

Referring to Figures 3 and 4, the sewage of the sewage sewage wall 10 of the present invention is configured to install a sewage sewage flow path by installing a plurality of sewage pipes in succession. In the case of installing a plurality of rainwater separating walls 10 in succession, an index member 55 is installed in a vertical form therebetween for watertightness. The water jet member 55 is fitted into the vertical coupling groove 23 of the partition wall body 20 or is installed between the vertical coupling groove 23 and the vertical coupling protrusion (not shown).

When the plurality of rainwater separating walls 10 are installed in this way, the joint reinforcing cap 50 is fastened between the neighboring impression members so as to reinforce the interconnection state between the neighboring impression members 20. The joint reinforcing cap 50 is mounted to a corner portion where adjacent impression members 20 are in contact with each other by a fastening member 52 composed of a plurality of bolts and screws. For the watertightness of the impression member 20, a packing material may be used or a silicon molding process may be applied to a portion where the impression members contact each other and a portion where the impression member 20 and the fastening member 52 contact each other.

In addition to the manner in which one impression member is coupled to one partition wall body as shown in FIGS. 3 and 4, another embodiment may combine the impression member so as to span over two neighboring partition wall bodies (not shown). Not). This coupling method may serve to prevent side distortion of the rainwater separating wall.

FIG. 5 is a perspective view and a cross-sectional view of the rainwater separating wall using the upper finishing member, and FIG. 6 is an exploded perspective view of the upper finishing member of the rainwater separating wall of FIG. 5.

5 and 6, the rainwater separating wall 10 of the present invention may selectively use the impression member 30. When the pulling member 30 is not used, the upper closing member 60 may be coupled to the upper coupling groove 24 of the separation wall body 20. The upper finishing member 60 may be firmly fixed using a plurality of fixing members 62 such as screws.

7 is a perspective view and a cross-sectional view showing a deformed structure of the impression member, Figure 8 is a perspective view and a cross-sectional view of the rainwater separation wall mounted with the impression member of FIG.

7 and 8, the impression member 30a of the deformed structure has one or more horizontal joints 34 formed to improve the bearing force. As shown in the figure, multi-stage joints 34 are formed on both sides of the impression member 30a at regular intervals. By forming the joint 34 in this way, the effect of improving the holding force of the impression member 30a can be obtained. Moreover, it can cut | disconnect and use according to the required height.

9A and 9B are diagrams showing an example in which a sewage separation wall is installed in a sewage pipe without using an impression member.

As shown in FIG. 9A, when the water level of the sewage pipe 70 is not high or in a plain environment, the sewage pipe wall main body 20 may be installed in the sewage pipe 70 without the impression member 30 mounted. . Normally, the water level is set to be 1/3 or less of the upper standard of the partition wall body 20 based on the normal amount of sewage. As shown in FIG. 9B, in the case of rainfall, sewage wastewater treatment facilities are collected by collecting three times the amount of normal sewage. Can be transported with.

10A and 10B are views showing an example in which a sewage separation wall is installed in a sewage pipe in a state where an impression member is mounted.

For example, when the situation change of the sewage pipe 70 increases, the sewage flow rate increases, or the water level rises due to the sediment, etc., as shown in FIG. 10A, the impression member 30 may be mounted to respond quickly. As shown in FIG. 10B, after installation of the impression member 30, sewage may be collected and transferred to the sewage treatment plant even when the sewage inflow is increased or the water level is increased by the sediment.

Although not shown, in some cases where the installation of the rainwater separating wall is started, there may be a case in which the separation wall bodies having different heights are installed. In other words, the dividing wall at the starting point may be installed at a low height. At this time, the impression member of the present invention is installed on the upper part of the separation wall main body having a low height, the upper edge of the water inlet can be cut diagonally so that the flow of water is not disturbed. In addition, if a part of the impression member of the present invention is cut and used in a similar manner, when the separation wall main bodies having different heights are installed adjacent to each other, the upper end portions of the neighboring separation wall main bodies may be installed so as not to form a sharp step.

The sewage sewage separating wall 10 of the sewage pipe having the impression member of the present invention as described above can be quickly constructed at a low cost, and minimizes the obstacle of the passage surface in the sewage pipe. In particular, the height adjustment is easily made using the impression member within a certain range. The impression member can be quickly replaced at low cost with replacement and restoration if necessary.

The embodiment of the sewage segregation wall of the sewage pipe having the impression member of the present invention described above is merely exemplary, and those skilled in the art to which the present invention pertains can make various modifications and other equivalents therefrom. You can see that examples are possible. Therefore, it is obvious that the present invention is not limited only to the form mentioned in the above detailed description. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

10: rainwater partition wall 20: partition wall body
21: flange 22: fastening hole
23: vertical coupling groove 24: upper coupling groove
30: impression member 31: flange portion for impression
32: insertion protrusion 33: fixing member
40: bottom plate 42: index member
50: joint reinforcement cap 52: binding member
60: upper finishing member 62: fixing member

Claims (5)

A partition wall body having a flange portion fixed to the bottom of the sewage pipe and a coupling groove at the top to separate rainwater and sewage; And
It is fixedly installed on the upper portion of the partition wall body, the lower end is formed with an insertion protrusion coupled to the upper coupling groove of the partition wall body, the impression flange portion is formed to protrude in both the longitudinal direction is formed, the cross section of the impression flange portion The sewage pipe of the sewage pipe having an impression member comprising a; width of the impression member formed to be equal to or narrower than the width of the upper end surface of the separation wall body.
delete delete delete It is fixedly installed on the upper part of the partition wall body fixed to the bottom of the sewage pipe to separate rainwater and sewage, the lower end is formed with an insertion protrusion coupled to the upper coupling groove of the partition wall body, protrudes formed in both sides in the longitudinal direction And a flange portion for forming a sewage pipe, and having a cross-sectional width of an impression flange portion equal to or narrower than a top section width of a separation wall body.

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