Overwater sewage pipeline system

Abstract

The utility model relates to the technical field of sewage treatment, and discloses an overwater sewage pipeline system which comprises a precast pile, a packaging block, a sewage main pipe, a plurality of sewage branch pipes and a plurality of outdoor pipes. A through hole is formed in the encapsulation block, the encapsulation block is arranged on the upper end face of the precast pile through a leveling layer, and the leveling layer is used for adjusting the elevation of the encapsulation block; the sewage main pipe penetrates through the through hole, a buffer gasket is arranged between the sewage main pipe and the through hole, and the sewage main pipe is obliquely arranged; the sewage branch pipe is communicated with the sewage main pipe through a maintenance tee joint; one end of the outdoor pipe is used for receiving sewage discharged by the village, and the other end of the outdoor pipe is communicated with the sewage branch pipe. In the using process of the sewage pipeline system, under the conditions that the precast pile sinks and the sewage main pipe is subjected to buoyancy, the buffering gasket plays a buffering role, and the risks of deformation and damage of the sewage main pipe can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an aquatic sewage pipeline system. Background Art

[0002] In areas with well-developed river networks, many villages are built in rows close to the rivers. The existing sewage collection pipe systems around these villages are not available, and the high density of village construction makes it difficult to excavate and build sewage collection pipe networks on the original site. Domestic sewage is discharged directly into the rivers, causing black and smelly water bodies and polluting the aquatic environment. Currently, sewage pipes are typically installed above the water using piles. However, this makes it difficult to connect and secure the pipes during installation, and the pipes are prone to deformation and damage during use. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides an above-water sewage pipe system that reduces the risk of deformation and damage to the sewage pipe.

[0004] According to an embodiment of the present invention, an above-water sewage pipe system includes prefabricated piles, an encapsulation block, a sewage main pipe, a plurality of sewage branch pipes and a plurality of household pipes, the prefabricated piles being used to be driven into the riverbed; a through hole is provided on the encapsulation block, the encapsulation block is arranged on the upper end face of the prefabricated pile through a leveling layer, the leveling layer being used to adjust the elevation of the encapsulation block; the sewage main pipe is passed through the through hole, and a buffer gasket is provided between the sewage main pipe and the through hole, the sewage main pipe being arranged at an angle; the sewage branch pipe is connected to the sewage main pipe through a maintenance tee; one end of the household pipe is used to receive sewage discharged from the village residence, and the other end is connected to the sewage branch pipe.

[0005] It has at least the following beneficial effects:

[0006] Precast piles and encapsulating blocks are used to secure the sewage main. Household pipes direct sewage from the village to the sewage branch pipe, which then drains into the sewage main for centralized drainage. The leveling layer adjusts the height of the encapsulating blocks, facilitating adjustments to the main's inclination during construction. The elastically deformable buffer washers act as a buffer during the operation of the sewage pipe system, potentially causing the precast piles to sink and the main to be subjected to buoyancy, reducing the risk of deformation and damage.

[0007] According to some embodiments of the present invention, the other end of the outlet pipe is connected to the sewage branch pipe through an oblique tee, and the oblique tee is connected to an exhaust pipe.

[0008] According to some embodiments of the present invention, the maintenance tee is connected to an maintenance pipe, the top of the maintenance pipe is provided with an inspection port that can be opened and closed, and the upper end of the maintenance pipe is higher than the high water level of the river.

[0009] According to some embodiments of the present invention, the sewage main pipe, the sewage branch pipe, the household pipe, the inspection pipe and the inspection tee are all made of plastic.

[0010] According to some embodiments of the present invention, the household outlet pipe and / or the sewage branch pipe are connected to the river bank line of the river through a fixing frame.

[0011] According to some embodiments of the present invention, the prefabricated pile includes a pile top and a plurality of pile columns, the pile top is arranged on the pile columns, and the leveling layer is connected to the pile top.

[0012] According to some embodiments of the present invention, the inclination of the sewage main pipe is 2‰-5‰.

[0013] According to some embodiments of the present invention, the inclination of the sewage branch pipe is 10‰.

[0014] According to some embodiments of the present invention, the leveling layer is a plain concrete structure.

[0015] According to some embodiments of the present invention, the encapsulation block is a reinforced concrete structure.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 This is a schematic diagram of the top view of the structure of an embodiment of the utility model;

[0019] Figure 2 for Figure 1 AA section view;

[0020] Figure 3 for Figure 1 BB cross-sectional view;

[0021] Figure 4 This is a schematic structural diagram of the encapsulation block, sewage main pipe and buffer gasket in an embodiment of the present utility model;

[0022] Figure Number:

[0023] Precast piles 100;

[0024] Encapsulation block 200; through hole 210;

[0025] Leveling layer 300;

[0026] sewage main 400;

[0027] Buffer washer 500;

[0028] Sewage branch pipe 600; fixing frame 610;

[0029] Maintenance tee 700; maintenance pipe 710;

[0030] Outgoing house management 800;

[0031] Oblique tee 900; exhaust pipe 910. DETAILED DESCRIPTION

[0032] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0033] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0034] In the description of this utility model, "a plurality" means more than two. The use of "first" or "second" is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.

[0035] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0036] Reference Figures 1 to 3 The utility model discloses an aquatic sewage pipe system, including precast piles 100, an encapsulating block 200, a sewage main pipe 400, a plurality of sewage branch pipes 600 and a plurality of household pipes 800. The precast piles 100 are used to be driven into the riverbed. A row of precast piles 100 are arranged along the planned route on the river channel at a set interval.

[0037] Reference Figure 2 and Figure 4 Each precast pile 100 is equipped with an encapsulating block 200 with a through-hole 210. The sewage main 400 is inserted through the through-hole 210. The encapsulating block 200 secures the sewage main 400 to the precast pile 100. When the river water is low, the sewage main 400 is above the water surface. Under the weight of the encapsulating block 200 and the sewage main 400, the precast pile 100 supports the encapsulating block 200 and the sewage main 400. When the river water rises and floods the sewage main 400, the sewage main 400 is pulled down by the buoyancy and its own weight, and the precast pile 100 and encapsulating block 200 ultimately secure the sewage main 400 in place. The sewage main 400 is tilted, ensuring that sewage can flow from upstream to downstream, preventing sewage from accumulating inside the sewage main 400.

[0038] Reference Figure 2 and Figure 3 The encapsulation block 200 is arranged on the upper end surface of the precast pile 100 through the leveling layer 300. The leveling layer 300 is used to adjust the elevation of the encapsulation block 200. When constructing the encapsulation block 200, the elevation of the encapsulation block 200 is adjusted through the leveling layer 300 so that the elevation of all the encapsulation blocks 200 gradually decreases according to the designed sewage flow direction. That is, the centers of all the through holes 210 are located in an inclined plane, and the inclination angle or slope of the inclined plane is equal to the inclination angle of the sewage main 400.

[0039] Reference Figure 4 A buffer washer 500 is disposed between the sewage main pipe 400 and the through-hole 210. Specifically, the buffer washer 500 is positioned over the sewage main pipe 400, with its outer surface resting against the inner wall of the through-hole 210. The buffer washer 500 has a certain degree of deformation capability, acting as a buffer between the sewage main pipe 400 and the encapsulation block 200. This allows the sewage main pipe 400 to undergo a certain radial displacement within the through-hole 210, thereby allowing a certain degree of relative displacement between the sewage main pipe 400 and the encapsulation block 200. In the event that individual precast piles 100 sink or the sewage main pipe 400 moves upward due to buoyancy, the buffering effect of the buffer washer 500 reduces the risk of deformation and damage to the sewage main pipe 400, thereby improving its reliability and service life.

[0040] The number of outlet pipes 800 is determined based on the number of villages, with several outlet pipes 800 corresponding to one sewage branch pipe 600. One end of each outlet pipe 800 receives sewage from the village, while the other end connects to the sewage branch pipe 600. The sewage branch pipe 600 is connected to the sewage main pipe 400 via a maintenance tee 700, allowing sewage from a large number of villages to be channeled into the sewage main pipe 400 for centralized discharge.

[0041] Reference Figure 2 As can be understood, the inspection tee 700 has three ports. The first and second ports are connected to the sewage branch pipe 600 and the sewage main pipe 400, respectively. The third port of the inspection tee 700 is an inspection port through which the internal conditions of the sewage branch pipe 600 and the sewage main pipe 400 can be inspected. The inspection tee 700 facilitates the connection between the sewage branch pipe 600 and the sewage main pipe 400. The appropriate size of the inspection tee 700 is selected according to the diameter of the sewage branch pipe 600 and the sewage main pipe 400.

[0042] The buffer washer 500 is made of rubber material and is deformable and compressible.

[0043] The encapsulating blocks 200 and the prefabricated piles 100 can both be prefabricated, which can shorten the construction period. The leveling layer 300 is manufactured on-site, thereby obtaining a leveling layer 300 of a desired thickness or height.

[0044] Reference Figure 2 In some embodiments, the other end of the outlet pipe 800 is connected to the sewage branch pipe 600 via an oblique tee 900, which is connected to an exhaust pipe 910. The oblique tee 900 has one oblique port and two straight ports. The oblique port is connected to the outlet pipe 800, which helps the sewage from the outlet pipe 800 enter the oblique tee 900 and the sewage branch pipe 600 as much as possible. The two straight ports are respectively connected to the sewage branch pipe 600 and the exhaust pipe 910. The exhaust pipe 910 is used to discharge odor from the outlet pipe 800 and the sewage branch pipe 600 to the outside, preventing the odor from flowing back into the room. This can prevent the obstruction of sewage discharge caused by excessive internal pressure in the outlet pipe 800 and the sewage branch pipe 600, and also allows for maintenance of the area between the outlet pipe 800 and the sewage branch pipe 600.

[0045] Reference Figure 2 and Figure 3 In some embodiments, the maintenance tee 700 is connected to an inspection pipe 710. The top of the inspection pipe 710 is provided with an inspection port that can be opened and closed. The partial area between the sewage branch pipe 600 and the sewage main pipe 400 can be inspected through the inspection port. The upper end of the inspection pipe 710 is higher than the high water level of the river, which can prevent the inspection port from being flooded.

[0046] In some of the embodiments, the sewage main pipe 400, sewage branch pipe 600, household pipe 800, maintenance pipe 710, maintenance tee 700, exhaust pipe 910, and oblique tee 900 are all made of plastic, are lightweight, are connected by hot melting, are easy to construct and have good sealing performance.

[0047] Reference Figure 2 In some embodiments, the outlet pipe 800 and / or the sewage branch pipe 600 are connected to the river bank line of the river through a fixing frame 610. The fixing frame 610 serves to fix the outlet pipe 800 and / or the sewage branch pipe 600 to prevent the outlet pipe 800 and / or the sewage branch pipe 600 from deviating.

[0048] Reference Figure 2 In some embodiments, the precast pile 100 includes a pile top and several pile columns. The pile top is located on the pile columns, and the leveling layer 300 is connected to the pile top. The pile columns and pile top are separately installed. The pile columns are constructed first, followed by the pile top. The pile columns can be precast to facilitate construction and ensure the quality of the pile top. The number of pile columns should be determined based on actual conditions.

[0049] In some embodiments, the slope of the sewage main 400 is 2‰-5‰.

[0050] In some embodiments, the inclination of the sewage branch pipe 600 is 10‰.

[0051] In some embodiments, the leveling layer 300 is a plain concrete structure, and the leveling layer 300 can be manufactured by on-site construction so as to adjust the height of the leveling layer 300 .

[0052] In some embodiments, both the encapsulating block 200 and the pile column are reinforced concrete structures to ensure the quality of the encapsulating block 200 and the pile column.

[0053] The diameter of the sewage main pipe 400 is 200mm-400mm, the diameter of the sewage branch pipe 600 is 150mm-200mm, and the diameter of the household pipe 800 is 100mm-150mm. The encapsulation block 200 is a prefabricated rectangular block. The spacing between adjacent precast piles 100 is 2.0m-5.0m. Each precast pile 100 has 1-4 columns.

[0054] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0055] Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A water sewage pipe system, characterized in that: include: Precast piles (100) for driving into the riverbed; An encapsulation block (200) is provided with a through hole (210), and the encapsulation block (200) is arranged on the upper end surface of the prefabricated pile (100) through a leveling layer (300), and the leveling layer (300) is used to adjust the elevation of the encapsulation block (200); A sewage main pipe (400) is provided through the through hole (210), and a buffer washer (500) is provided between the sewage main pipe (400) and the through hole (210), and the sewage main pipe (400) is provided at an angle; A plurality of sewage branch pipes (600), wherein the sewage branch pipes (600) are connected to the sewage main pipe (400) via a maintenance tee (700); A plurality of outlet pipes (800) are provided, one end of which is used to receive sewage discharged from the village residence, and the other end of which is connected to the sewage branch pipe (600).

2. The water sewage pipe system according to claim 1, characterized in that: The other end of the outlet pipe (800) is connected to the sewage branch pipe (600) via an oblique tee (900), and the oblique tee (900) is connected to an exhaust pipe (910).

3. A water sewage pipe system according to claim 1 or 2, characterized in that: The maintenance tee (700) is connected to a maintenance pipe (710), and a maintenance port that can be opened and closed is provided at the top of the maintenance pipe (710). The upper end of the maintenance pipe (710) is higher than the high water level of the river.

4. The water sewage pipe system according to claim 3, characterized in that: The sewage main pipe (400), the sewage branch pipe (600), the household outlet pipe (800), the inspection pipe (710) and the inspection tee (700) are all made of plastic.

5. The water sewage pipe system according to claim 1, characterized in that: The outlet pipe (800) and / or the sewage branch pipe (600) are connected to the river bank line of the river through a fixing frame (610).

6. The water sewage pipe system according to claim 1, characterized in that: The prefabricated pile (100) comprises a pile top and a plurality of pile columns, the pile top is arranged on the pile columns, and the leveling layer (300) is connected to the pile top.

7. The water sewage pipe system according to claim 1, characterized in that: The inclination of the sewage main pipe (400) is 2‰-5‰.

8. The water sewage pipe system according to claim 1, characterized in that: The inclination of the sewage branch pipe (600) is 10‰.

9. The water sewage pipe system according to claim 1, characterized in that: The leveling layer (300) is a plain concrete structure.

10. The water sewage pipe system according to claim 1, characterized in that: The encapsulation block (200) is a reinforced concrete structure.

Images