JPS62170632A - Distribution type sewage system using distribution side trough and culvert having distribution measure or manhole connected thereto - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] This invention creates a new diversion system by connecting and laying the diversion mass and diversion manhole attached to the diversion side gutter and diversion culvert of an integrated structure equipped with a rain channel and a sewage channel, which is a diversion type sewer system. Concerning the occurrence of a sewerage system.

There are two types of conventional separate sewer systems: the complete separation type, in which separate pipes are laid for rainwater and sewage, and the sewage flow type, in which only rainwater is removed through conventional waterways, and only sewage pipes are laid. In the case of a complete separation type, it is necessary to excavate several meters or several tens of meters within the road width and lay a sewage pipe as a sewage channel and a rainwater pipe as a rain channel in separate excavated roads, etc., and at least two excavation points are required. If the road is wide, two sewage pipes and two rainwater pipes will need to be excavated at four locations in total. In addition, it is necessary to excavate places to construct drainage channels such as U-shaped ditches and L-shaped road ditches for the purpose of road drainage.In addition, sewage pipes and rainwater pipes that are laid within the road embankments are required. There is no sewage in each household. In the wastewater flow system, only the wastewater pipes are excavated and laid, and only rainwater is removed through conventional waterways, etc., but in this case, the drainage capacity of the separate sewer system is inferior to that of the complete separate system, but the construction cost is lower. However, in order to lay a sewage pipe into the road, the length of the pipe will be longer if it is connected from the sewage mass from each household to the road. Furthermore, if you want to lay a drainage channel as an L-shaped gutter or road gutter on both sides or one side of the road width, you have to construct it as a separate construction work.In the conventional split sewer system, the road width is narrow However, construction is difficult and varies depending on the conditions of the installation location.In general, sewage pipes and rainwater pipes are laid in the center of the road, so installation is done after the excavation work for installing the pipes and the existing sewerage system have been completed. In the developed areas, roads had to be dug up again in order to install drainage facilities for each household.0 Furthermore, in the pipe laying work, a trial excavation survey was conducted prior to the start of construction to determine the presence or absence of buried objects and underground water. It is necessary to understand and consider. In particular, in the case of sewers, gravity flow is the principle, so the installation locations are limited, so in most cases underground pipes from other companies are cut and routed. The construction order is to conduct a trial excavation, cut around the buried material, drive the shoring sheet pile, excavate, and then secure the pile. Then, we will lay a sewage pipe, backfill it, pull out the shoring sheet piles, and then pave the road surface to completely restore the area to the state it was before construction began. However, it differs from existing pavement because it only paves the area where it is to be laid. Therefore, in order to lay sewage pipes and stormwater pipes, roads are often dug up in order to lay sewer pipes and connect to them, while creating traffic problems every time sewerage work is carried out in the center of the road, which is dependent on transportation. As the construction work is time-consuming, the construction cost increases, and because each project requires one pipe for sewage and rainwater, the area covered by the sewerage facilities cannot be expanded. The flow capacity of the sewerage system is also not increased.As the number of construction works increases, the frequency of construction pollution increases.The amount of soil increases compared to the fully equipped sewerage system, and the amount of backfilling soil must be the same or higher. , new noise caused by construction, road disturbances, ancillary construction and removal of excavated soil, negotiations for relocation of buried pipes, technical issues under the soil law, unknown water protection means and methods, and sewage pipes after sewerage construction. Inspection patrols and repairs of culverts are difficult because of underground objects, and the space for underground objects under roads becomes large, eliminating the need for new buried objects as a means of effectively utilizing ponds. In other words, with conventional construction methods for separate sewer systems and sewage facilities, from the standpoint of construction costs, the separate system requires the construction of rainwater pipes and wastewater pipes in parallel, and compared to the amount of rainwater. Because there are very few sewer pipes, they have almost the same cross section, so the construction cost increases for the sewage pipe, and the construction budget increases due to various conditions such as the labor and labor of construction. Even the combined sewer systems that can be built have not been developed, and because rainwater and sewage are collected in the same pipe, the entire amount is discharged into rivers without final treatment, resulting in extremely dirty sewage flooding into public water areas, causing damage from mosquitoes, pests, and other problems. There are many places that suffer from pollution.

In other words, with such an existing sewer system, construction costs increase, the start of new sewerage projects tends to be delayed, and it is difficult to convert from a combined sewer system to a separate sewer system.
Construction had to be redone again from the underground sewer pipes, and progress was slow in making rapid progress in constructing a sewerage system, which is part of improving the living environment of the people.

The present invention is an alternative to conventional U-shaped ditches, street ditches, sewage pipes, and rainwater pipes. By constructing an integrated structure with a rainwater channel and a sewage channel inside, we have installed a diversion gutter, a diversion culvert, a diversion mass, and a diversion manhole, making it possible to lay underground pipes underground at the center of the road width, except for some areas. As a result, there will be no underground objects,
Since a separate sewer system can be completed by simply laying one route in one construction project, it is possible to expand the service area using a wide range of construction methods. In other words, the aim is to create a new type of separate sewerage system by using diversion gutters, diversion culverts, diversion masses, and diversion manholes. To explain this invention with reference to the drawings, Figures 1 to 10 show several examples of diversion gutters and diversion culverts in which the interior of an integral structure is divided into two or more sections, and Figures 1 and 2 show the main body of the inner lid. Installation is on the diversion side m (1
) is constructed so that a partition step is provided inside the soil, and the lid is attached after the lid αi is cut into the soil. The procedure is to install the partition inner cover (Before installing the inner cover 10, connect and lay the diversion side groove (1) to a certain length. In this case, connect the bolt R54 to the bolt hole α in the center of the connecting plate A). Although not shown, insert it and tighten it with a nut.

Further, mortar is filled into the mortar recess αQ to prevent water leakage, and after finishing, a partition inner lid QQ is installed, and mortar is filled into the mortar recess u0 to prevent water leakage. The upper part, which is the slope of the rainwater channel, may be opened, but it is L.
By laying the shape (C) or installing the inner lid, a canopy step part α1 (not shown) is installed on the upper part of the diversion gutter (1). The water collecting capacity is further improved. Figures 3 and 4 show the inner lid integrated diversion gutter (2) with a pace Q1), making it easier to install when connecting the pipes. This is because the inner cover shown in Figure 1 is attached to the diversion side groove (1), and the main body strength is the partition inner cover α1.
However, the strength of the product is increased due to its integration. Since the canopy step part αJ is provided above the rainwater channel (A), the fully closed lid αJ can be accommodated well, although it is not shown in the figure, a grating canopy α9 can also be used. Alternatively, a structure may be adopted in which an L-shape (to) is laid without forming the canopy step α]. Although the connection convex part α is not shown at the joint on the side of the sewer waterway (to), there is a concave connection part on the opposite side, so if you use a packing material etc. to join it, you can prevent water leakage, and the rainwater canal ( 2) is to fill and join the mortar recess 0G with mortar before fully closing the lid α1. Furthermore, insert the bolt hole α in the connecting plate α (541) through the bolt insertion row, and tighten the connection with the nut. Figures 5 and 6 show the vertical drainage gutter (3) with the left and right rain canals and sewage canals. (c), and connect and lay it so that it becomes a sewer waterway (end) on the private land side.This also increases the stability of the installation because the main body has a pace Qη.The connection of the main body is made by connecting plate α Insert the bolt (54) into the bolt hole α of the barrel from the low side, and tighten the connection with the nut.Inside the body, fill the mortar recess αQ with mortar to prevent water leakage.The type of lid is L type□□□ Although not shown separately, it is best to use a canopy step part α] on both sides of the upper part, and even if a fully closed lid α is installed, the types and scope of use can be expanded.

Figures 7 and 8 show a diversion culvert (4) that can be used as a cross-sectional diversion culvert (9) for a diversion gutter. In order to facilitate connection to the main body, a connection recess (not shown) is provided on the opposite side of the connection protrusion αη, and water leakage can be prevented by using a gasket or the like. As a connection method, in order to increase the strength of connecting the main body, a bolt hole is provided diagonally, and a bolt insertion port (A) is provided.
Insert and connect the longer bolts 54). In this case, although not shown in the figure, either insert the nut into the lower part of the bolt hole (9) or insert the bolt itself with an angle at the tip, insert the bolt hole (1) from the lower part, and insert the washer and nut into the threaded thread of the bolt that comes out to the top. There are also methods such as inserting and concatenating.

Of course, the top of the main body is the diversion side groove (1) and the vertical diversion side m (3).
It is superior to the inner lid integrated flow diversion gutter (2). 9th and 10th
The figure shows a rainwater opening diversion culvert (5).As an example of the connection method, there is a connection protrusion α force and a connection recess (not shown), and a bolt I5a is attached to the bolt hole α of the connection plate α using a packing etc. Insert and tighten the nut to connect and lay. The structure has a canopy step α1 on the top of the rain channel (A), so a grating canopy αQ can be installed to increase the rainwater collection capacity, and if it is laid across the descending part of the road 6η etc. It also deals with road flooding. If you use other fully closed lids α→ or perforated lids, the configuration, installation locations, and uses will expand. Since there is a base (c) during installation, it is stable, and after backfilling, it plays a supporting role, increasing its strength against loads and transformation from other directions after completion. Although the structure as a whole is not shown, the divided internal structure of the diversion gutter and diversion culvert (4) can be used with any structure as long as it does not obstruct the flow of water and has a certain level of strength; It would be good if it had an inverted 0-hole to make it easier for water to flow down and increase the flow velocity.If you divide the inside of the drain into 6 sections, with the sewage channel (C) as 1 section, and the rain channel plate divided into 2 sections, For rainwater and sewage installation, the installation of pipes 0 and G1 is configured by changing the internal division depending on the opening, installation location, use, and conditions. 11th
The figure shows an example of a conventional separate sewer system, in which rainwater is installed from the rainwater tank (c) and sewage tank (1) in a private area through pipe 0■ and sewage is installed into the road 6η using pipe 01. Rainwater and sewage are connected and removed to rainwater pipes (C) and sewage pipes (B) laid within the sidewalk (5e), and U-shaped grooves (C) and L-shaped grooves (B) on the roadside strips. The road surface water is collected and flowed down, and the rainwater is installed from the side gutter mass 0→ to the road 5η using the pipe 0■.
The structure is such that the water is discharged to the internal rainwater pipe (c). Although not shown, if there is no sidewalk 66), a sewage pipe may be laid within the road 6η. Fig. 12 shows an embodiment of the present invention in which the diversion culvert (4) and the inner cover are attached using the diversion gutter (1). 57)) and the rainwater pipe (c) have disappeared, and the U-shaped ditch (c) has disappeared.
and gutter mass G→ will also disappear. and public/private boundary #j55)
The diversion culvert (4) that has been connected and laid at the last possible moment, or the inner cover attached to the diversion gutter (1), and the rainwater installed from the rainwater mass (c) in the residential area using pipe 0■, the diversion gutter or diversion culvert (4) of the present invention.
This is a separate sewerage system that removes wastewater to the wastewater basin, and since the road surface drainage is an example using an L-type (c), water is collected from the separate drainage basin. As a result, the length of pipe 0'4 for rainwater installation and pipe 03 for sewage installation is extremely short compared to the conventional branch type sewerage example shown in Figure 11, and the rainwater pipe does not extend into the road (5'7). Since the culvert (c) and sewage pipe (b) are not within road 6η, the excavation area can be limited to both sides of the road 6η width, and the diversion culvert (4) with rain channel (2) and sewage channel (c) By using the diversion gutter (1) for installing the inner lid, a new sewerage construction method and system will be created. In addition, since independent branch sewers can be installed on the left and right sides of the road (57), it is also possible to install the sewers on the left and right sides with opposite slopes, so the drainage direction can be changed by simply changing the slope depending on the conditions and construction. It has the advantage of being selective. FIG. 13 shows an embodiment using the inner lid integrated diversion side (2) of the present invention, which is suitable for construction sites where the road width is narrow, particularly around 6 m. In conventional separate sewerage systems, despite the narrow alley, construction is performed such as a rainwater pipe (c) and a sewage pipe slope or a sewage pipe (fabric) and a sewage pipe (c) and a U-shaped gutter (c). If the excavation area is large and the excavation equipment has to be brought into a remote town,
Construction was extremely difficult due to unmet construction conditions such as difficulty in removing surplus soil. However, a separate sewer system can be completed simply by connecting and installing the inner lid integrated diversion gutter (2) of the present invention, as well as the diversion gutter and diversion culvert (4) of the present invention to the center of the road 67), and the rainwater drains for each household on both sides. From (c) and the sewage mass (to), the rainwater is installed through three pipes C, and the sewage water is connected and removed through pipe 03 to the main body's rainwater channel (a) and sewage waterway (c). In other words, the diversion channel can be maintained in the same way by simply laying the diversion culvert (4) instead of the diversion gutter. Road surface drainage can be achieved by using a fully closed cover α→ on the top of the rain channel (2), or by using a perforated cover or grating canopy αQ, which is not shown, as another method of collecting water by removing it to the diversion mass. You just have to choose the construction method depending on the conditions and usage. Furthermore, if it is difficult to install pipes 0 and 01 for rainwater and sewage within the road 5η because it is difficult to install them centrally, you can install pipes Q and 03 for rainwater and sewage by laying small-sized diversion gutters (8) on both sides. There is no need to lay it inside the road 57). Figure 14 shows an example of a roadside strip with a sidewalk according to the present invention, where the diversion culvert (4) is connected to the road 67).
There are sidewalks on both sides (sewage tank (7) inside 5e)
Under the construction conditions, there will be a difference in level between the road 6η and the sidewalk 6, so it is easier to install rainwater and sewage on the slope of the pipes 02 and 0, and the road surface drainage will be drained in an L shape (c) and separated into a diversion mass. Collect more water. Although not shown, it is sufficient to use curbstone 5 sand, and other diversion ditches and diversion culverts (4) may also be used.

In this example, rainwater/sewage pipes (
It is no longer necessary to install pipes 0 and 01 within the sidewalk, and the water can be drained to the rain channel) and sewage channel. Figure 15 shows an example of using the large-scale diversion culvert (6) of the present invention, which can be used for diversion at a road 67) that is wide and equipped with rainwater drainage facilities. This is related to type sewer system.

This is a separate sewerage system that generates water by burying a large branch culvert (6) in the center zone of the road 57) instead of the conventional rainwater/sewage pipes (c) and (a), and this example is a large branch culvert αQ. If the water is not buried very deeply, each household's rainwater/sewage tank (c) should be installed through pipes (32-'33) to the rainwater channel (c) and sewage channel (a), respectively. It is a system that eliminates connections and is equipped with an integrated branch channel in one excavated channel.Since it is a buried structure, the slope of the channel can be easily adjusted, making it a structure suitable for draining rainwater and sewage to the final treatment plant. There are two types of drains: L-shaped (C) and U-shaped grooves (C).
The water is led to the side gutter mass 0 → through the side gutter and the mass lid OQ, and from the gutter mass 0, the rainwater is removed to the rain channel (A) at the pipe 0 wharf. Furthermore, if a large diversion culvert (6) is to be laid in a deep position, it is not shown in the diagram, but in the L-shape of the roadside belt)
, U-shaped ditch Q4, instead of the side gutter mass 0, connect and lay a diversion gutter or diversion culvert (4) to conduct water to the diversion mass, and drain rainwater from the diversion mass to the diversion manhole (to) of the large diversion culvert (6). - When installing sewage water, if the connection is made using pipes 0 and 03, the connection can be easily made even if the large branch culvert (6) is located in a deep position, and new branch sewerage areas will be expanded. Fig. 16 shows an example of using the small-sized diversion gutter (8) of the present invention, in which the small-sized diversion gutter (8) is laid in private land, and the conventional installation is to install a private water and rain gutter (60) instead of a pipe. ), and sewage from toilets, baths, washrooms, etc. is drained into sewage channels. A small-sized diversion mass OI is installed and connected to the downstream part of the small-sized diversion gutter (8), and the rainwater from the rain channel (a) is connected to the water tank using pipe 0■, and the rainwater, etc. is pumped into this water tank cabinet up to a certain water level. Ensure that water is constantly stored. When the water level exceeds a certain level, the rainwater will overflow and be removed by connecting it to the rainwater channel (a) of the diversion culvert (4) using the pipe 0 pier. In other words, by creating a rainwater storage tank (7) on private land, you can always store rainwater inside the tank, so if you use a small submersible pump, you can pump up the water and use it for garden watering, car washing, and fire prevention water. . In addition, sewage is disposed of in a small diversion system (e).
When installing sewage water, it is also possible to connect it directly to the sewage channel of the branch culvert (4) using pipe 03 without passing through the sewage mass (G), but after connecting it to the sewage mass (7), connect it to the sewage channel (C). Connected. Column diversion side laid on the road side of road 6'7): t4 (3
) has installed a sewage channel on the private land side and a rain channel on the road 5η side. Although not shown, it is possible to connect the drainage channel from the bath, washroom, etc. to the small diversion gutter (8) by providing a mass section and connecting it into the mass, or by connecting the small diversion culvert underground. It may also be constructed so that rainwater and sewage can be taken in from the mass section. Figures 17 and 18 show the propulsion diversion culvert (
7) The main body is fastened together using collars, rubber gaskets, bolts, etc. (not shown), and after the propulsion is completed to the reaching vertical shaft, a nut groove is inserted into the partition step α of the main body. The nut for the suspension ring bolt is embedded in the upper part of the main body, so for the suspension ring eQ, hang the propulsion diversion underdrain inner cover αη and place it on the stub step (1), then pass through the bolt e54 and sever it. After tightening into the nut groove embedded in the stepped part α, fill the mortar concave part αQ with mortar and finish. The external shape of the propulsion diversion culvert (7) is rounded to reduce frictional resistance during propulsion, and the structure is not limited to either a narrow square or a circular shape.The inside of the sewage channel (c) makes it easy for sewage to flow down. Although the basic design is circular, rain channels (a) also have a structure that allows for easy flow.

Connections between the main bodies are also converted and constructed depending on the construction location and conditions. Figures 19 and 20 show embodiments using the diversion mass and the diversion end point mass Oa of the present invention, in which the diversion culvert (4) is connected and laid at a length that suits the construction site, and the direct diversion mass (40
In addition, various types of diversion mass such as square and T-shaped are installed at the construction site (not shown) and connected selectively, and a mud basin is installed inside the diversion mass towards the rain channel (A). For the sewage waterway (end), install an invert (/4) to the bottom and connect it to flow down. Then, construct a diversion end point mass (6) at the downstream end of the diversion gutter or diversion culvert (4) of the present invention to drain rainwater. Installation is from the mouth (6) and sewage installation is from the mouth (66) to the pipe, diversion gutter, and diversion culvert (4).
) is attached to the integral structure of the present invention and discharged to the final treatment site. Road surface drainage can also be drained into rain channels by laying L-shaped (A) and passing L-shaped square covers (G) to L-shaped squares (Of), but there are also diversion ditches other than L-shaped (C) If you use a grating canopy (G) or a perforated cover on the top of the rainwater opening diversion culvert (4) or rainwater opening diversion culvert (5), you can collect rainwater from other than the diversion square into the rain channel (foundation) in places. Depending on the installation location and channel conditions, various types of terminal and starting points (not shown) are selected and constructed depending on the installation conditions. Depending on the location of the diversion mass and the diversion end point mass 0a, only rainwater is connected to the rainwater pipe (c) or rainwater channel (a), and conversely, only wastewater is connected to the wastewater pipe (sha) or sewage waterway (to). Figure 20 is a cross-sectional view of the straight branching mass (40) and the branching end point mass (6), and since they are the same body depending on the cross-sectional direction, they are combined into one mass. The spacing between the squares varies depending on the sewerage law and pond construction conditions, so as shown in the diagram, one branch culvert (
Next to 4), there is no branch mass, but rather the state and configuration after connection. Figures 21 and 22 show the confluence mass θ of the present invention.
→ In the implementation diagram, even if the separated sewer system is connected and laid as a separate sewer system using a separate side ditch or a separate culvert (4), if the sewage must be discharged to the combined sewer system due to circumstances, the sewage will be discharged to the combined sewer system (G). The opening (6G) is installed in one place, and the installation to the sewage waterway (c) or sewage pipe (5) is a mass for eliminating the water. Figure 26 is a plan view showing one embodiment of the present invention, which shows a new branch flow using an underdrain (4) connected to the final treatment plant. This is an example of a shared part of a type sewage system.The road 5η, where rainwater pipes and sewage pipes (A) have already been installed, serves as a branch main line to Figures 12, 16, 14, and 16, and to the final treatment plant. We will expand the area where separate sewerage systems are implemented using systems such as the implementation diagram shown in Figure 15, which has the ability to easily eliminate wastewater. In other words, the present invention is constructed from the road (57) on the left side of the intersection where it is possible to connect to the conventional separated sewer system without any problems by starting from a point where the separate sewer system has already been constructed. In the separate sewerage system, a separate culvert (4) is connected to both sides of the roadside strip, and the rainwater is removed to the final treatment plant at the culvert separation mass 0υ.The rainwater is installed to the rainwater pipe (c) at the pipe 0■. Since the 0 sewage pipe (A) that is connected to the culvert (A) is not laid inside the nearby sidewalk 56), the sewage and rainwater that cannot be removed by the culvert diversion mass 0υ are removed downstream by the cross-division culvert (9) K, and the culvert is also diverted. The rainwater and sewage that have been removed by the culvert (4) are connected to the connecting square 04, and the rainwater is connected to the rainwater pipe (A) using three pipes C, and the sewage is removed to the pipe 0'3. Te sidewalk 5
6) Connect and remove to the sewer pipe (a) inside. In this case, the attachment point should be connected to the manhole 62 section. Roads merging from the right side of the intersection (157) Even on narrow roads (57), there are diversion ditches and culverts on both sides of the roadside strip.
The new separated sewerage system will be extended by connecting and laying four channels, but what is shown is the end of the new separated sewerage system, so the rain channel (A) and the sewage channel (To) will be extended.
The rainwater and sewage flowing from the diversion end point square 02 are connected to the rainwater pipe QQ using a pipe, and the sewage is removed by connecting it to the wastewater pipe (A) using pipe 03. In areas with separate sewerage systems where side ditches and separate culverts (4) are installed, road surface drainage is removed to the separate basin in an L-shape (C) and collected into the rain channel (A). Although not shown, L
In addition to the shape (c), a grating canopy α9 or a perforated lid may be used to collect water. In particular, the place where a cross-sectional diversion culvert (9) is installed is a road (5) If the road is on a slope and faces an intersection, etc., the water collection capacity can be improved by converting the road surface drainage into a rainwater opening diversion culvert (9). Eliminate the U-shaped ditch (c) laid on both sides of the road 57) where the existing sewerage system is installed as a pond and drained to the final treatment plant.
If it is re-installed in the diversion gutter or diversion culvert (4), the water collection capacity as a diversion type sewer system will further increase, and it will be transformed into a new type of diversion type sewerage system with a long flow path and high efficiency. A formal sewerage system is being developed. Figures 24, 25, and 26 are diagrams of the embodiment of conversion mass 0 →, and after constructing the separate sewer system of the present invention, there is still a U-shaped groove (
C) If for some reason it is not possible to install a sewage pipe (B)
The installation will be carried out. On the other hand, when constructing a diversion gutter and a diversion culvert (4) downstream from the U-shaped ditch (C), the conversion point, that is, the conversion mass θ to convert from a combined sewer system to a separate sewer system, is used to create a diversion system. Install it in the sewer system.

Figures 25 and 26 are cross-sectional views of the conversion box 0→.The structure is such that rainwater flowing through the U-shaped groove (C) is drained to the lower part of the conversion box 0Q and drained into the sewage waterway (C). An invert O is provided at the bottom of the conversion mass GQ. Road surface drainage is drained in an L-shape (C) and collected through the L-shape square lid 0→. FIG. 27 is a plan view showing an embodiment of the present invention,
This is a new diversion type sewerage system using diversion gutters and diversion culverts (4), and a large diversion culvert (6) and propulsion diversion culvert (7) as pipes connected to the final treatment plant. Mainly construction work. It is an embodiment diagram which formed the branch type sewerage system which uses a branch side ditch and a branch culvert (4) as a branch trunk line connected to it. Rainwater and sewage flowing down from the diversion culvert (4) are connected to the large diversion culvert (6
) or the installation of the diversion manhole panel of the propulsion diversion culvert (7) on the rain channel rock side is excluded. In addition, installation of sewage from the sewage channel (c) through the rectangular branching end point mass (c) is done by pipe 0'3 to the sewage channel (a) side of the diversion manhole 63). ), and collect the water at the diversion mass or the square diversion end/start point mass. Although not shown, if a diversion gutter or the like is used in addition to the diversion culvert (4) to collect water from the canopy, the effectiveness of road drainage will be higher than if water is collected in the diversion mass. Large diversion culvert (6) where different types of mass are selected depending on the installation location and connection conditions.
If the propulsion diversion culvert (7) is buried at a shallow depth, rainwater and sewage can be installed directly from the diversion mass using pipes 02 and 103 to connect the large diversion culvert (6) and the propulsion diversion culvert (7) to the rain channels ( A), it is also possible to connect to the sewer waterway (A) using a branch pipe (B), side ditch with branches, or culvert. In addition, each household's sewage tank (
g), rainwater and sewage are installed from pipe 02 to the diversion gutter and diversion culvert (4) connected to the road 5'7) from the rainwater tank.
, C33, the connection is excluded. Large diversion culverts (6) and propulsion diversion culverts (7) will be connected and laid to maintain rain channels (a) and sewage channels (b) that connect downstream to the final treatment plant in or near the central zone of the road. The diversion of the present invention can be achieved by connecting and laying the diversion side layer and diversion culvert (4) as a connecting branch main line on both sides of the road I5η or to the center or roadside strip as shown in Figures 12, 16, 14, 15, and 16. We will develop and expand new branch-type sewerage systems by forming rain channels and wastewater channels. In all of the embodiments, the lid for a compartment such as a diversion compartment or the lid for collecting water should be of the most efficient type as possible because the larger the water collection opening, the higher the water collection capacity. Diversion 1flll? #,
In addition to the method shown above, the method of connecting the diversion culvert (4) and mass is to increase the strength by using parts, fillers, and connectors that minimize water leakage. In other words, by connecting and laying the diversion gutters and diversion culverts (4) of the present invention on both sides, in the center, near the center, and on one side according to the surrounding living environment, the conventional rainwater pipes (c) and sewage pipes can be installed. (Company) can be eliminated, a new branch type sewer system is formed, and it can also be connected to the conventional branch type sewer system using the branch square, branch end point square, conversion square ■, and merging square 0! It is possible to convert to a separate sewer system, or to convert from a separate sewer system to a combined sewer system depending on various conditions, so we can install separate gutters, culverts, and separate masses that can handle all conditions.
This invention is an invention that allows the use of rainwater as a new type of separate sewer system that replaces the old sewer system with a separate manhole, and improves the sewer system that promotes efficient purification of sewage.

Divided gutters and culverts with rain channels and sewage channels are installed in residential areas, etc. within the integrated structure constructed as above, and are used as public sewers by calculating the amount of sewage water and changing the installation locations. Rather than using a separate sewer system, there is no need to lay underground pipes such as sewage pipes in the road, U-shaped ditches, etc. are eliminated, but they are still smaller, and the branch side ditch and the branch culvert are connected and laid in the same excavated ditch in the road. In order to remove sewage and rainwater from public and private land, the pipes can be removed from the road by simply removing the pipes, which can be very short, eliminating the need to dig up the road, and removing pipes from the inner bottom of sewage channels, etc., where the natural slope is the principle sewage channel. Because the area is rounded, the flow of sewage, etc. is very efficient even if the installation slope is gentle.We have installed a rain channel and a sewage channel as a separate sewer system using a diversion gutter and a diversion culvert. By creating irregularities in the connecting parts, the recesses are filled with mortar, etc., and the connection of gaskets, collars, bolts, etc. prevents water leakage caused by vibration, lateral pressure, displacement, etc. caused by the heavy traffic pressure of large vehicles and other obstacles. The construction procedure is easy as it is a separate sewer system that prevents the causes of water flow, maintains the water flow effect, and is water resistant. Therefore, sewage and rainwater on public and private land can be connected separately with pipes to separate side gutters and separate culverts. Diversion mass that is configured according to the surrounding living environment is connected to large diversion culverts, propulsion diversion culverts, diversion manholes, and conventional diversion type sewerage systems such as rainwater pipes and sewage pipes using pipes. By using diversion manholes, diversion gutters, and diversion culverts, we will construct a new diversion type sewerage system that has better results than conventional diversion type sewerage systems and can be used in a wide range of construction applications.

For the reasons mentioned above, if diversion gutters, diversion culverts, and diversion mass diversion manholes are connected and installed at the most efficient installation location depending on the installation location and conditions, they will function effectively as a diversion type sewer system with high water collection capacity.

As explained above, this invention connects a diversion mass and a diversion manhole to a new diversion type sewer system that uses a diversion gutter and diversion culvert that are equipped with a rain channel and a sewage channel in an integrated structure, and the installation is connected by a pipe. With this structure, rain channels and sewage channels can be laid in the same excavated trench, and because it has or is connected to a final treatment plant, and the excavation depth is shallow, there is less excavated soil to carry out, and it protects against unknown water. There is no problem with ground subsidence, and the amount of backfilling soil can be eliminated or reduced, reducing construction costs by making it shallower. Divided sewerage systems are constructed with emphasis on their role in preventing water pollution, but small-scale diversion gutters and culverts are installed on public and private land, so water can be collected by diverting water at collection points. This is meaningful because rainwater can be collected effectively and used for reuse, etc. Since diversion ditches and culverts are laid on the roadside strip, there is no need to relocate buried pipes and there is no need to dig up the road.Two rainwater channels are installed to remove rainwater caused by torrential rain, etc., so water collection capacity is high. The flow path becomes more flowing, and it takes longer to flow, which helps prevent flooding and inundation. Furthermore, even during heavy rains, the sewage and rainwater from the house can be prevented from mixing with rainwater due to the split inner lid and completely integrated structure, which prevents flooding of roads. In areas where water pollution occurs, the separate sewer system of the present invention quickly plays a role in preventing runoff and flooding, and by installing it in place of sewer pipes in narrow alleys, it can save time in a short period of time without digging deep into the road. A separate sewerage system is available at the site, making maintenance and repair easy.

Mortar, packing, collar bolts, etc. are used to connect and lay diversion masses, diversion manholes, diversion gutters, and diversion culverts, so they are strong enough to handle external side pressure, and are resistant to displacement, water leakage, and vibration, and have a strong water flow effect. It is highly sustainable and can significantly extend its durable life, increasing economic efficiency, eliminating filthy gutters, etc., improving the surrounding environment, and making it possible to flush toilets.

Rain channels are always dry except on rainy days, so they are clean and easy to clean, so there is no sludge caused by fallen leaves or garbage, and sewage channels are sealed, making it possible to exterminate bollworms, mosquitoes, and flies, and prevent the spread of infectious diseases. This not only eliminates this kind of pollution by preventing the release of foul odors such as sewage, but also eliminates the sound of running water. By connecting the previously installed single units using a diversion mass, etc., it is easier to convert to the separate sewer system of the present invention than the combined sewer system. In order to carry out sewerage projects more quickly and efficiently, drainage facilities must be constructed based on drainage capacity, water usage status,
In order to collect sewage by diverting it so that it can be effectively and appropriately removed in consideration of other situations, rainwater is temporarily stored in a tank on public land or private land, and used for watering plants or washing cars. It has become possible to supply water and reuse it as water for daily life during disasters and disasters, and it has become a good water resource in a wide range of fields, from flushing toilets to removing rainwater and sewage, to preventing pollution of lakes and marshes. It functions to create a safe living environment. In addition, by forming natural scenery such as agricultural water, miscellaneous water, industrial water, environmental maintenance water, landscaping water, rivers, etc., and by installing rainwater and sewage basins on public and private land, rainwater is collected as rainwater.
Sewage can be disposed of as sewage and purified separately for water use and sewage. For example, rainwater is transported to a water treatment plant where it is treated and purified until it becomes drinking water. Since sewage is only sewage, the amount of water treated at the sewage treatment plant will be reduced by half by switching to a separate sewer system. The purpose of sewerage systems is to promote the advance development of sewerage systems in new urban areas, as well as to promote sewerage projects in existing urban areas related to large-scale housing and residential land development. , taking into consideration construction issues, maintenance issues, topographical conditions, etc., and draining rainwater and domestic sewage from houses separately from a road with a length of about 8 meters through sewer pipes to suit the purpose of use, for example. Because rainwater can be used effectively as a valuable water resource, in order to use the limited underground space effectively and without wasting the construction budget, it is necessary to plan and install in an efficient and reliable manner. Even on public and private roads, it takes up the same floor space as conventional rainwater drains, replacing the conventional sewer pipes in urban areas. With the amount of earth excavated to lay one sewage pipe, if one diversion gutter and one diversion culvert are laid on the road side strip, two rain channels and one sewage channel can be laid on each side of the road, one on each side. This will reduce construction costs, labor, excavated soil volume, backfill soil, and pipe laying costs per meter, and will also improve construction safety due to increased traffic volume during sewer pipe construction. The diversion mass and diversion system of the present invention are advantageous in terms of efficiency and speed, and also prevent construction pollution in urban areas, and because the sewerage system has less soil overburden, construction costs can be significantly reduced and road pavement will not be damaged. Developing the divided sewerage system of the present invention using manholes, diversion gutters, and diversion culverts is not only a basic facility for improving the living environment and public health, but is also a national asset. As a fundamental facility necessary to protect the water quality of sewage from rivers, lakes, marine areas, etc., it provides psychological benefit to the people, improves their lifestyle and standard of living, and is used not only in large cities but also in urban and rural areas. In order to improve the living environment regardless of the situation, the construction area is expanding, even though the construction work is simple.

[Brief explanation of drawings]

Fig. 1 is a front view of the diversion gutter with the inner lid attached. Fig. 2 is a side view of the same invention. Fig. 6 is a front view of the diversion gutter with the inner lid integrated. Fig. 4 is a side view of the same invention. FIG. 6 is a front view of a vertical diversion gutter. FIG. 7 is a front view of a diversion culvert. FIG. 8 is a side view of the same invention. FIG. 9 is a front view of a rainwater opening diversion culvert. FIG. 10 is a plan view of the invention. FIG. 11 is a sectional view of an embodiment of a conventional separated sewer system. FIG. Fig. 14 is a cross-sectional view showing an embodiment of a road with a width of around 6 m. Fig. 15 is a cross-sectional view showing an embodiment of the present invention using a large-scale diversion culvert. Fig. 16 is a sectional view of an embodiment using the small-sized diversion gutter of the present invention. Fig. 17 is a plan view of the inner lid of the propulsion diversion culvert of the present invention. Fig. 18 is a front view of the propulsion diversion culvert of the invention. Figure 19 is an embodiment of the diversion mass and end point diversion mass of the present invention used in summer. Figure 20 is a sectional view taken along the line D-D%E-E of the same invention. FIG. 22 is a cross-sectional view taken along the line FF of the invention. FIG. 26 is a plan view showing an embodiment of the invention. FIG. 24 is an explanatory diagram of the use of the exchange mass of the present invention. Embodiment Figure 25 is a cross-sectional view taken along line GG of the same invention. Figure 26 is a cross-sectional view taken along line H-H of the same invention. Figure 27 is a plan view (1) showing an embodiment of the present invention. The lid is installed in the diversion side groove (2), and the diversion side groove integrated with the inner lid (3)
, Vertical diversion culvert (4), Diversion culvert (5), Rainwater opening diversion culvert (6), Large opening diversion culvert (7), Propulsion diversion culvert (8), Small diversion culvert (9), Cross diversion culvert C
1. Split inner cover αυ, propulsion diversion culvert inner cover (6), split step C1, canopy step α, fully closed cover α$, grating canopy αQ1 mortar recess α force, connection protrusion α 椴, connection Plate (to), bolt hole, bolt insertion hole
? ! F, base (Foundation), rain channel (A), sewage channel (C), U-shaped ditch (A), L-shape (C), rain drain (Sha)
, Sewage pipe (C), Rainwater tank 4, Rainwater tank cover (G), Sewage tank 0]), Sewage tank cover 02, Rainwater installation pipe 01. Sewage installation is pipe (b), branch pipe 0→, gutter mass OQ, gutter mass lid 07), L-shaped mass (c), L-shaped mass ita'o. Small diversion mass 01, direct diversion mass 01), underdrain diversion mass 0su, diversion end/start point mass C1, square diversion end/start point mass ■, connection mass (c), merging mass (4th side. Conversion mass 0"), Mud basin OQ, confluence installation at mouth θ field,
Invert (7), water tank 6υ, water tank cover, manhole 153), diversion manhole 54), bolt 6
5), public and private Sakai world HC5e, sidewalk 57), road (581
, curb sleep, house (60), rain gutter (6υ, toilet dawn,
Bath (63), Gosei (64), Washroom (6■,
Rainwater installation port (66), sewage installation port (6, manhole cover)

Claims (1)

[Scope of Claims] 1. A rectangular parallelepiped structure having a certain length and a similar structure divided internally into two or more sections. Dividing ditches and diversion culverts are connected and laid in the roadside belt or the center of the road. Rainwater is taken into one flow path and sewage is taken into the other flow path, and the water is led to the sewer where it is removed using a large diversion culvert and a propulsion diversion culvert.
Separate sewerage system 2 using a diversion gutter and a diversion culvert connected to the diversion mass or manhole with an attached pipe, an integral structure close to a rectangular parallelepiped with a predetermined length, Divided sewerage system 3 using diversion gutter and diversion culvert connected with diversion mass and diversion manhole according to claim 1, each of which is internally divided into two or more sections in the upper and lower, left and right structures, diversion gutter and diversion culvert Separate sewer system 4 using a diversion gutter and a diversion culvert connected with a diversion mass or diversion manhole according to claim 1, which is connected and laid on both sides of the road width, Divided sewerage system 5 using a diversion gutter and a diversion culvert connected to a diversion mass or diversion manhole as described in claim 1, in which the diversion gutter and diversion culvert are connected and laid in the vicinity of the center of the road. A diversion type sewerage system using a diversion gutter and a diversion culvert to which diversion masses and manholes are connected as claimed in claim 1, wherein diversion masses and diversion manholes are provided at important points and are attached and connected to other sewer pipes. 6. A diversion mass, a diversion manhole, a diversion gutter, and a diversion culvert connected to and laid near the center of the road width. Separate sewer system using underdrains