Urban village rain and sewage diversion pipeline structure

Abstract

The utility model provides a village-in-city rainwater and sewage diversion pipeline structure, which belongs to the field of sewage discharge and comprises houses on two sides, open drainage ditches are arranged at the bottoms of the opposite sides of the houses on the two sides, septic tanks are arranged at the bottoms of the houses on the two sides, communicating pipes are arranged on the opposite sides of the two septic tanks, and the communicating pipes are communicated with the open drainage ditches. The opposite ends of the two communicating pipes are connected with water inlet pipes arranged on the two sides of the confluence closed conduit through connecting assemblies, an inspection well is arranged in the confluence closed conduit, and a filtering assembly is arranged on the inner wall of the inspection well. One ends of the two connecting pipes are clamped with the first annular grooves in the inner walls of the two connecting rings, two rubber sealing rings are clamped with the inner walls of the two second annular grooves in a matched mode, a plurality of limiting pins are inserted into a plurality of mounting holes and limiting holes, the two fixing rings and the two connecting rings are fixed in a limiting mode, and mounting of the two connecting rings and the connecting pipes is achieved; the telescopic threaded pipe is stretched according to needs, and the sewage treatment pipelines of the houses on the two sides are installed and connected.

Description

Technical Field

[0001] The utility model relates to the field of sewage discharge, in particular to a rainwater and sewage diversion pipeline structure in an urban village. Background Art

[0002] As an important source of black and smelly water, urban villages have long had the problem of no separation of rainwater and sewage, and the existing combined sewers directly discharging into the river. The sewage treatment is imminent, and the construction of household sewage pipes in urban villages is an important link in the sewage treatment process of urban villages. The domestic sewage discharged from the houses is collected through the newly built household pipes, and then merged into the newly built sewage main, and then transferred to the municipal main pipe and entered the sewage treatment plant to avoid the sewage being directly discharged into the existing combined pipe. The application number CN201922073346.5 disclosed a rainwater and sewage diversion pipe structure for urban villages, which records that it includes a combined channel and an inspection well, a rainwater pipe, a sewage pipe and a sewage main. One end of the rainwater pipe is used to receive rainwater from the roof of the building, and the other end extends into the combined channel; the sewage pipe includes a first sewage pipe and a second sewage pipe. The first sewage pipe is connected to the existing The septic tank and the combined sewer are connected, and the first sewage pipe crosses the inspection well and can be cut off in the inspection well to form a connection. One end of the second sewage pipe is used to receive the domestic sewage of the building, and the other end can be switched from discharging water into the combined sewer to discharging water into the inspection well; one end of the sewage main is arranged at the bottom of the inspection well and is connected with the peripheral municipal pipe network. By utilizing the combined sewer for temporary diversion, the household sewage pipe construction can be carried out at the same time as the sewage main without waiting for the sewage main to be connected, thus avoiding secondary excavation and restoration of the road surface. However, the above description still has the following defects in actual use: the rainwater and sewage diversion pipe structure lacks a structure for filtering sewage during use, which can easily cause pipe blockage. At the same time, due to the different widths of the alleys, the lengths of the connecting sewage pipes are different and need to be cut. Therefore, it is necessary to design a practical rainwater and sewage diversion pipe structure for urban villages. Utility Model Content

[0003] The purpose of the utility model is to provide a rainwater and sewage diversion pipeline structure in an urban village to solve the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rainwater and sewage diversion pipeline structure in an urban village, comprising houses on two sides, open drainage ditches are provided at the bottoms of opposite sides of the houses on both sides, septic tanks are provided at the bottoms of the houses on both sides, connecting pipes are provided at opposite sides of the two septic tanks, opposite ends of the two connecting pipes are connected to water inlet pipes provided at both sides of the combined culvert through connecting components, an inspection well is provided inside the combined culvert, and a filter component is provided on the inner wall of the inspection well;

[0005] The connecting assembly includes two connecting rings that are installed and connected to the opposite ends of the connecting pipe and the water inlet pipe, the inner walls of the two connecting rings on the opposite sides are each provided with a first annular groove, the inner walls of the two first annular grooves are snap-connected with one end of the two connecting pipes, the opposite ends of the two connecting pipes are fixedly connected to the two ends of the telescopic threaded pipe, the edge of the inner wall of the first annular groove is provided with a second annular groove, the inner wall of the second annular groove is snap-connected with a rubber sealing ring, the surface of one end of the connecting pipe is provided with a fixing ring, the surface of the fixing ring is provided with a plurality of mounting holes, and the inner walls of the plurality of mounting holes are snap-connected with the plurality of limiting holes provided on the surface of the connecting ring through limiting pins;

[0006] The filter assembly includes a filter screen installed on the inner wall of the inspection well, the edge of the top of the filter screen is fixedly connected to a limit ring, the two sides of the top of the filter screen are fixedly connected to the two sides of the bottom of the top cover through two connecting rods, and the side of the bottom of the top cover is provided with a number of limit rods, and the bottom ends of the several limit rods are connected with a number of limit holes provided on the side of the top of the inspection well, and the side of the top cover is fixedly connected with a number of lifting rings.

[0007] As a preferred solution of the present invention: two groups of fixing parts are provided on the surfaces of opposite sides of the houses on both sides, and two groups of rainwater pipes are snap-connected to the inner walls of the two groups of fixing parts.

[0008] As a preferred solution of the present invention: two drainage holes are provided at the bottom of the inner walls of the two open drainage ditches, annular grooves are provided at the edges of the inner walls of the two groups of drainage holes, the inner walls of the annular grooves are snap-fitted with a grid and a cover, the bottoms of the inner walls of the two groups of drainage holes are snap-fitted with a water diversion bend pipe, the other ends of the two groups of water diversion bend pipes are through-connected with one end of the two conduits, the surfaces of the other ends of the two conduits are through-connected with both sides of the combined culvert, and the ports at the other ends of the two conduits are through-connected with the lower sides of both sides of the inspection well.

[0009] As a preferred solution of the present invention: sewage pipes are provided below the other two sides of the inspection well, and the other ends of the sewage pipes can be installed and connected to other inspection wells and sewage treatment plants.

[0010] As a preferred solution of the present invention: one side of the bottom of the house on both sides is connected to one side of the septic tank through a first sewage pipe.

[0011] As a preferred solution of the present invention: the other side of the bottom of the houses on both sides is connected to the top of the two connecting pipes through the second sewage pipe.

[0012] As a preferred solution of the present invention: the other ends of the two water inlet pipes are connected to the upper parts of both sides of the inspection well.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) By engaging one end of the two connecting pipes with the first annular grooves on the inner walls of the two connecting rings, and coordinating the engagement of the two rubber sealing rings with the inner walls of the two second annular grooves, the two connecting rings are initially fixed to the two connecting pipes, thereby achieving installation and fixation of the telescopic threaded pipes. A plurality of limiting pins are inserted into a plurality of installation holes and limiting holes, thereby limiting and fixing the two fixing rings to the two connecting rings, further achieving installation and fixation of the two connecting rings and the connecting pipes. The telescopic threaded pipes are stretched and contracted as needed, thereby facilitating installation and connection of the sewage treatment pipes of the houses on both sides.

[0015] (2) The top cover and the inspection well are closed, and several limit plugs are inserted into several limit plugs to ensure the stability of the connection. The top cover cooperates with two connecting rods to support the filter screen, and the filter screen cooperates with the limit ring to filter the incoming sewage, thereby avoiding blockage inside the pipe. At the same time, the sewage in the inspection well is regularly observed, and the top cover is taken out with the cooperation of several lifting rings to clean the impurities on the filter screen; when floods occur, the two sets of covers can be opened, and the rainwater can be filtered with the cooperation of the gratings on the inner walls of the two sets of drainage holes, and then sent to the two conduits through the two sets of water diversion bends, and then sent to the inspection well in the combined culvert to achieve drainage, thereby facilitating the adjustment and coordination of rainwater and sewage diversion in urban villages. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is one of the structural diagrams of the present utility model;

[0018] Figure 3 It is a partial structural diagram of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection assembly structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the filter assembly structure of the present utility model.

[0021] In the figure: 1. House; 11. Open drainage ditch; 12. Septic tank; 13. Connecting pipe; 14. Combined sewer; 15. Inlet pipe; 16. Inspection well; 17. Limiting socket; 18. Fixing piece; 19. Rainwater pipe; 110. Drain hole; 111. Annular slot; 112. Grid; 113. Cover; 114. Water elbow; 115. Conduit; 116. Sewage pipe; 117. First sewage pipe; 118 , second sewage pipe; 2. Connecting assembly; 21. Connecting ring; 22. First annular groove; 23. Connecting pipe; 24. Telescopic threaded pipe; 25. Second annular groove; 26. Rubber sealing ring; 27. Fixing ring; 28. Mounting hole; 29. ​​Limit pin; 210. Limit hole; 3. Filter assembly; 31. Filter screen; 32. Limiting ring; 33. Connecting rod; 34. Top cover; 35. Limiting rod; 36. Lifting ring. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 5 A rainwater and sewage diversion pipeline structure for an urban village includes houses 1 on both sides. Drainage ditches 11 are provided at the bottoms of opposite sides of the houses 1 on both sides. Septic tanks 12 are provided at the bottoms of the houses 1 on both sides. Connecting pipes 13 are provided on opposite sides of the two septic tanks 12. Opposite ends of the two connecting pipes 13 are connected to water inlet pipes 15 provided on both sides of a combined culvert 14 through connecting components 2. An inspection well 16 is provided inside the combined culvert 14, and a filter component 3 is provided on the inner wall of the inspection well 16.

[0024] See also Figure 4 The connecting assembly 2 includes two connecting rings 21 that are installed and connected to the opposite ends of the connecting pipe 13 and the water inlet pipe 15. The inner walls of the opposite sides of the two connecting rings 21 are provided with a first annular groove 22. The inner walls of the two first annular grooves 22 are snap-connected with one end of the two connecting pipes 23. The opposite ends of the two connecting pipes 23 are fixedly connected to the two ends of the telescopic threaded tube 24. A second annular groove 25 is provided on the edge of the inner wall of the first annular groove 22. A rubber sealing ring 26 is snap-connected to the inner wall of the second annular groove 25. A fixing ring 27 is provided on the surface of one end of the connecting pipe 23. A plurality of mounting holes 28 are provided on the surface of the fixing ring 27. The inner walls of the plurality of mounting holes 28 are snap-connected with the plurality of limiting holes 210 provided on the surface of the connecting ring 21 through limiting pins 29.

[0025] During specific use: one end of the two connecting pipes 23 is engaged with the first annular groove 22 on the inner wall of the two connecting rings 21, and the two rubber sealing rings 26 are engaged with the inner wall of the two second annular grooves 25, so that the two connecting rings 21 and the two connecting pipes 23 are preliminarily fixed, and the installation and fixation of the telescopic threaded pipe 24 is realized. Several limiting pins 29 are inserted into several installation holes 28 and limiting holes 210, so that the two fixing rings 27 and the two connecting rings 21 are limited and fixed, and the installation and fixation of the two connecting rings 21 and the connecting pipe 23 are further realized. The telescopic threaded pipe 24 is stretched and contracted as needed to facilitate the installation and connection of the sewage treatment pipes of the houses 1 on both sides.

[0026] See also Figure 5 The filter assembly 3 includes a filter screen plate 31 installed on the inner wall of the inspection well 16. The edge of the top of the filter screen plate 31 is fixedly connected to a limit ring 32. The two sides of the top of the filter screen plate 31 are fixedly connected to the two sides of the bottom of the top cover 34 through two connecting rods 33. A number of limit rods 35 are provided on the side of the bottom of the top cover 34. The bottom ends of the several limit rods 35 are connected with a number of limit holes 17 provided on the top side of the inspection well 16. A number of lifting rings 36 are fixedly connected to the side of the top cover 34.

[0027] During specific use: the top cover 34 is closed to the inspection well 16, and several limit rods 35 are inserted into several limit holes 17 to ensure the stability of the connection. The top cover 34 cooperates with the two connecting rods 33 to support the filter plate 31, and the filter plate 31 cooperates with the limit ring 32 to filter the incoming sewage, thereby avoiding blockage inside the pipeline. At the same time, the sewage in the inspection well 16 is observed regularly, and the top cover 34 is removed with the cooperation of several lifting rings 36 to clean the impurities on the filter plate 31.

[0028] See also Figure 1 、 Figure 2 、 Figure 3 Two sets of fixing members 18 are provided on the surfaces of opposite sides of the houses 1 on both sides, and two sets of rainwater pipes 19 are engaged and connected to the inner walls of the two sets of fixing members 18.

[0029] Two drainage holes 110 are provided at the bottom of the inner walls of the two open drainage ditches 11. Annular grooves 111 are provided on the edges of the inner walls of the two groups of drainage holes 110. The inner walls of the annular grooves 111 are snap-fitted with a grid 112 and a cover 113. The bottoms of the inner walls of the two groups of drainage holes 110 are snap-fitted with a water diversion bend 114. The other ends of the two groups of water diversion bends 114 are through-connected with one end of two conduits 115. The surfaces of the other ends of the two conduits 115 are through-connected with both sides of the combined culvert 14. The ports at the other ends of the two conduits 115 are through-connected with the lower sides of both sides of the inspection well 16.

[0030] Specific usage: When floods occur, the two sets of covers 113 can be opened, and the rainwater can be filtered in conjunction with the mesh 112 on the inner wall of the two sets of drainage holes 110, and then sent into the two conduits 115 through the two sets of water diversion bends 114, and then sent into the inspection well 16 in the combined culvert 14 through the two conduits 115 to achieve drainage, thereby facilitating the adjustment and coordination of rainwater and sewage diversion in urban villages.

[0031] See also Figure 3 A sewage pipe 116 is provided below the other two sides of the inspection well 16, and the other end of the sewage pipe 116 can be installed and connected to another inspection well 16 and a sewage treatment plant.

[0032] During specific use: the inspection well 16 cooperates with the two sewage pipes 116 to achieve sewage communication with other inspection wells 16, so that the sewage can be sent to the sewage treatment plant for treatment.

[0033] See also Figure 1 、 Figure 2 One side of the bottom of the houses 1 on both sides is connected to one side of the septic tank 12 through the first sewage pipe 117.

[0034] During specific use: the houses 1 on both sides cooperate with the two first sewage pipes 117 to discharge the sewage from the toilet into the septic tank 12 for storage.

[0035] See also Figure 1 、 Figure 2 The other side of the bottom of the houses 1 on both sides is connected to the top of the two connecting pipes 13 through the second sewage pipe 118.

[0036] During specific use: the houses 1 on both sides cooperate with the two second sewage pipes 118 to discharge the domestic sewage from the kitchen into the two connecting pipes 13, and further flow into the combined culvert 14.

[0037] See also Figure 2 The other ends of the two water inlet pipes 15 are connected to the upper sides of the inspection well 16.

[0038] During specific use, the other ends of the two water inlet pipes 15 are connected to the upper sides of the inspection well 16, so as to facilitate the delivery of rainwater into the inspection well 16.

[0039] When in use, one end of the two connecting tubes 23 is engaged with the first annular groove 22 on the inner wall of the two connecting rings 21, and the two rubber sealing rings 26 are engaged with the inner wall of the two second annular grooves 25, so that the two connecting rings 21 and the two connecting tubes 23 are initially fixed, and the installation and fixation of the telescopic threaded tube 24 is realized. A plurality of limiting pins 29 are inserted into a plurality of mounting holes 28 and limiting holes 210, so that the two fixing rings 27 and the two connecting rings 21 are limited and fixed, and the installation and fixation of the two connecting rings 21 and the connecting tube 23 are further realized. The telescopic threaded tube 24 is stretched and contracted as needed to facilitate the installation and connection of the sewage treatment pipes of the houses 1 on both sides; the top cover 34 is closed to the inspection well 16, and a plurality of limiting rods 35 are inserted into a plurality of The limiting socket 17 ensures the stability of the connection. The top cover 34 cooperates with the two connecting rods 33 to support the filter plate 31. The filter plate 31 cooperates with the limiting ring 32 to filter the incoming sewage, thereby avoiding blockage inside the pipe. At the same time, the sewage in the inspection well 16 is observed regularly, and the top cover 34 is taken out with the cooperation of several lifting rings 36 to clean the impurities on the filter plate 31; when floods occur, the two sets of covers 113 can be opened, and the rainwater can be filtered with the help of the grids 112 on the inner walls of the two sets of drainage holes 110, and then sent into the two conduits 115 through the two sets of water diversion bends 114, and then sent into the inspection well 16 in the combined culvert 14 through the two conduits 115 to achieve drainage, thereby facilitating the adjustment and coordination of rainwater and sewage diversion in urban villages.

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rainwater and sewage diversion pipeline structure in an urban village, characterized in that: The invention comprises houses (1) on two sides, wherein the bottoms of the houses (1) on the two sides are provided with open drainage ditches (11), the bottoms of the houses (1) on the two sides are provided with septic tanks (12), the opposite sides of the two septic tanks (12) are provided with connecting pipes (13), the opposite ends of the two connecting pipes (13) are connected to the water inlet pipes (15) provided on both sides of the combined culvert (14) through connecting components (2), the interior of the combined culvert (14) is provided with an inspection well (16), and the inner wall of the inspection well (16) is provided with a filter component (3); The connecting assembly (2) comprises two connecting rings (21) which are installed and connected to the opposite ends of the connecting pipe (13) and the water inlet pipe (15); the inner walls of the two connecting rings (21) on the opposite side are each provided with a first annular groove (22); the inner walls of the two first annular grooves (22) are snap-connected with one end of the two connecting pipes (23); the opposite ends of the two connecting pipes (23) are fixedly connected to the two ends of the telescopic threaded pipe (24); the edge of the inner wall of the first annular groove (22) is provided with a second annular groove (25); the inner wall of the second annular groove (25) is snap-connected with a rubber sealing ring (26); a fixed ring (27) is provided on the surface of one end of the connecting pipe (23); a plurality of mounting holes (28) are provided on the surface of the fixed ring (27); the inner walls of the plurality of mounting holes (28) are snap-connected with the plurality of limiting holes (210) provided on the surface of the connecting ring (21) through limiting pins (29); The filter assembly (3) includes a filter screen (31) installed on the inner wall of the inspection well (16), the edge of the top of the filter screen (31) is fixedly connected to a limit ring (32), the two sides of the top of the filter screen (31) are fixedly connected to the two sides of the bottom of the top cover (34) through two connecting rods (33), a plurality of limit rods (35) are provided on the side of the bottom of the top cover (34), the bottom ends of the plurality of limit rods (35) are connected to a plurality of limit holes (17) provided on the side of the top of the inspection well (16), and a plurality of lifting rings (36) are fixedly connected to the side of the top cover (34).

2. The rainwater and sewage diversion pipe structure for urban villages according to claim 1 is characterized by: Two sets of fixing members (18) are provided on surfaces of opposite sides of the houses (1) on both sides, and the inner walls of the two sets of fixing members (18) are engaged with two sets of rainwater pipes (19).

3. The rainwater and sewage diversion pipe structure for urban villages according to claim 1 is characterized by: Two drainage holes (110) are provided at the bottom of the inner walls of the two open drainage ditches (11), and an annular groove (111) is provided at the edges of the inner walls of the two groups of drainage holes (110). The inner walls of the annular groove (111) are snap-connected with a grid (112) and a cover (113). The bottoms of the inner walls of the two groups of drainage holes (110) are snap-connected with a water diversion elbow (114). The other ends of the two groups of water diversion elbows (114) are connected to one ends of two conduits (115). The surfaces of the other ends of the two conduits (115) are connected to both sides of the combined culvert (14), and the ports of the other ends of the two conduits (115) are connected to the lower sides of both sides of the inspection well (16).

4. The rainwater and sewage diversion pipe structure for urban villages according to claim 1 is characterized by: A sewage pipe (116) is provided below the other two sides of the inspection well (16), and the other end of the sewage pipe (116) can be installed and connected to another inspection well (16) and a sewage treatment plant.

5. The rainwater and sewage diversion pipe structure for urban villages according to claim 1 is characterized by: One side of the bottom of the houses (1) on both sides is connected to one side of the septic tank (12) through a first sewage pipe (117).

6. The rainwater and sewage diversion pipe structure for urban villages according to claim 1 is characterized by: The other side of the bottom of the houses (1) on both sides is connected to the top of the two connecting pipes (13) through the second sewage pipe (118).

7. The rainwater and sewage diversion pipe structure for urban villages according to claim 1 is characterized by: The other ends of the two water inlet pipes (15) are connected to the upper sides of the inspection well (16).

Images