Divided-flow type municipal sewage pipe network

Abstract

The utility model discloses a shunting type municipal sewage pipe network, which belongs to the technical field of municipal engineering and comprises a main body, baffles are fixedly mounted at two ends in the main body, an opening is formed in the bottom end of the baffle at the left end, a filter plate I is fixedly mounted at the top end of the baffle at the right end, and a sedimentation tank is fixedly mounted between the two baffles. A drainage tank is fixedly mounted on the right side of the baffle at the right end, and a filtering device is arranged in the main body and can filter sewage. The sedimentation tank and the drainage tank are arranged at the temporal part of the main body, and the filter tank is inserted into the insertion groove, so that sewage is preliminarily filtered and then is filtered again by the filter screen and the filter plate I in the sedimentation tank, the sewage is fully filtered, floating objects are favorably intercepted, and the discharged sewage enters the drainage tank; and the water is discharged through the drainage pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal engineering, in particular to a diversion type municipal sewage pipe network. Background Art

[0002] The sewage network is a network structure formed by pipes and inspection lines through which sewage from a city or a region is concentrated and sent to sewage treatment plants for treatment.

[0003] Sewage pipe network plays a very important role in urban sewage discharge. Nowadays, in the sewage treatment industry, rainwater and high-concentration domestic sewage are usually diverted and collected for utilization. On the one hand, a large amount of water resources can be saved. On the other hand, corresponding wastewater treatment methods can be adopted for wastewater of different concentrations. In the sewage pipe network, interception wells usually play a preliminary role in diverting rainwater and domestic sewage. In the dry season, there is only sewage inside the interception well. The interception well can intercept the sewage and flow it into the newly built sewage pipe. In the rainy season, part of the rainwater and sewage will be intercepted and flow into the sewage pipe. The remaining rainwater overflow continues to flow downstream through the overflow weir. In addition to sediment and other substances in the sewage, there will also be large volumes of floating objects. These large volumes of floating objects are easy to accumulate at the outlet of the interception well, which will affect the realization of the normal function of the interception well. Utility Model Content

[0004] The utility model aims at the problem that in the prior art, in addition to removing substances such as mud and sand in sewage, there are also large-volume floating objects, which are easily accumulated at the water outlet of the interception well, thereby affecting the realization of the normal function of the interception well. The utility model proposes the following technical scheme: a diversion-type municipal sewage pipe network, comprising a main body, baffles are fixedly installed at both ends of the interior of the main body, an opening is opened at the bottom end of the baffle at the left end, a filter plate is fixedly installed at the top end of the baffle at the right end, a sedimentation tank is fixedly installed between the two baffles, and a drainage tank is fixedly installed on the right side of the baffle at the right end. A filtering device is provided inside the main body, and the filtering device can filter and treat the sewage.

[0005] As a preferred embodiment of the above technical solution, the filtering device includes a filter box, a filter plate 2 is fixedly installed on the bottom end of the filter box, plug-in plates are fixedly installed on the outer walls of both ends of the filter box and the filter plate 2, and a handle 1 is fixedly installed on the top end of the filter box.

[0006] As a preferred embodiment of the above technical solution, both sides of the inner wall of the left end of the main body are provided with plug-in slots, and the plug-in board can be plugged and installed inside the plug-in slots.

[0007] As a preferred embodiment of the above technical solution, a sliding groove is provided on the right side of the plug-in slot, and a stabilizing plate is slidably installed on the sliding groove. Sliding blocks are fixedly installed on the outer walls on both sides of the bottom end of the stabilizing plate, and the sliding blocks are slidably installed inside the sliding groove. The right end of the stabilizing plate passes through the outer wall of the main body and is fixedly installed with a handle 2.

[0008] As a preferred embodiment of the above technical solution, a mounting block is fixedly installed on the inner wall of the sedimentation tank, a mounting frame is detachably installed inside the mounting block, a filter is fixedly installed inside the mounting frame, and handles three are installed at high height on both sides of the outer walls of the top of the mounting frame.

[0009] As a preferred embodiment of the above technical solution, a water inlet pipe is fixedly installed on the outer wall of the left end of the main body, a sewage pipe is fixedly installed inside the bottom end of the sedimentation tank, and a drainage pipe is fixedly installed inside the bottom end of the drainage tank, and a plurality of drainage pipes are provided.

[0010] The beneficial effects of the utility model are:

[0011] A sedimentation tank and a drainage tank are provided at the temporal part of the main body, and the filter box is plugged into the inside of the plug-in slot to allow the sewage to be initially filtered, and then filtered again by the filter screen and the filter plate in the sedimentation tank to fully filter the sewage, which is conducive to intercepting floating objects, so that the sewage that reaches the discharge amount can enter the drainage tank and be discharged through the drain pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The structure is shown Figure 1 ;

[0013] Figure 2 The structure is shown Figure 2 ;

[0014] Figure 3 What is shown is the schematic diagram of the internal structure of the main body;

[0015] Figure 4 What is shown is the connection schematic diagram of the whole structure;

[0016] Figure 5 The figure shows the connection structure of the filter box. Figure 1 ;

[0017] Figure 6 The figure shows the connection structure of the filter box. Figure 2 .

[0018] In the figure: 1. main body; 2. water inlet pipe; 3. sewage pipe; 4. drainage pipe; 5. baffle; 6. sedimentation tank; 7. drainage tank; 8. mounting block; 9. filter plate one; 10. plug-in slot; 11. sliding slot; 12. filter box; 13. filter plate two; 14. plug-in plate; 15. handle one; 16. stabilizing plate; 17. sliding block; 18. handle two; 19. mounting frame; 20. filter screen; 21. handle three. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0020] Example

[0021] The utility model provides a split-flow municipal sewage pipe network, such as Figure 1-2 As shown, it includes a main body 1, baffles 5 are fixedly installed at both ends of the inside of the main body 1, the bottom end of the left baffle 5 is provided with an opening, a filter plate 9 is fixedly installed on the top of the right baffle 5, a sedimentation tank 6 is fixedly installed between the two baffles 5, a drainage tank 7 is fixedly installed on the right side of the right baffle 5, an inlet pipe 2 is fixedly installed on the left outer wall of the main body 1, a sewage pipe 3 is fixedly installed inside the bottom end of the sedimentation tank 6, a drainage pipe 4 is fixedly installed inside the bottom end of the drainage tank 7, and a plurality of drainage pipes 4 are provided. A filtering device is provided inside the main body 1, and the filtering device can filter and treat sewage.

[0022] By connecting the sewage to the water inlet pipe 2, the sewage enters the interior of the main body 1 through the water inlet pipe 2, and the sand is settled in the sedimentation tank 6, and the sewage is discharged through the sewage pipe 3. When the water level in the sedimentation tank 6 rises, it is filtered by the filter screen 20, and the water level continues to rise to be filtered through the filter plate 9, so that the sewage can meet the discharge standard, thereby entering the interior of the drainage tank 7 and being discharged through the drainage pipe 4.

[0023] like Figure 3-6As shown, the filtering device includes a filter box 12, a filter plate 13 is fixedly installed at the bottom end of the filter box 12, plug-in plates 14 are fixedly installed on the outer walls of both ends of the filter box 12 and the filter plate 13, a handle 15 is fixedly installed on the top of the filter box 12, plug-in slots 10 are provided on both sides of the inner wall of the left end of the main body 1, the plug-in plate 14 can be plugged and installed in the inside of the plug-in slot 10, a sliding slot 11 is provided on the right side of the plug-in slot 10, a stabilizing plate 16 is slidably installed in the sliding slot 11, and sliding blocks 17 are fixedly installed on the outer walls of the bottom end of the stabilizing plate 16, and the sliding block 17 is slidably installed in the inside of the sliding slot 11, and the right end of the stabilizing plate 16 passes through the outer wall of the main body 1 and is fixedly installed with a handle 2 18, a mounting block 8 is fixedly installed on the inner wall of the sedimentation tank 6, a mounting frame 19 is detachably installed inside the mounting block 8, a filter screen 20 is fixedly installed inside the mounting frame 19, and handles 3 21 are highly installed on the outer walls of both sides of the top of the mounting frame 19.

[0024] Insert the filter box 12 into the plug slot 10 through the plug plate 14, and plug the mounting frame 19 onto the mounting block 8 to match the filter box 12 to the inside of the water inlet pipe 2, so that the sewage can be initially filtered by the filter box 12, and the initially filtered water can enter the sedimentation tank 6 through the opening. The water level inside the sedimentation tank 6 gradually rises, and passes through the filter screen 20 and the filter plate 9 in turn to reach the discharge standard. When the water flow speed slows down, it means that the main body 1 is blocked, and the filter box 12 is pulled by hand to remove the filter box 12. Pull up and place the filter plate 2 13 corresponding to the water inlet pipe 2 without affecting the filtering step, pull the handle 2 18 to move the stabilizing plate 16 inside the sliding groove 11, and move the stabilizing plate 16 to the bottom of the filter box 12 to prevent the filter box 12 from falling, clean the impurities inside the filter box 12, and after cleaning, pull the handle 2 18 to move the stabilizing plate 16 away from the filter box 12, move the filter box 12 downward, carry the handle 3 21, raise the mounting frame 19, clean the filter screen 20, and then install it on the mounting block 8.

[0025] Working principle: by connecting the sewage to the water inlet pipe 2, inserting the filter box 12 into the plug-in slot 10 through the plug-in plate 14, and plugging the mounting frame 19 onto the mounting block 8, the filter box 12 is aligned with the inside of the water inlet pipe 2, so that the sewage can be preliminarily filtered by the filter box 12, and the preliminarily filtered water can enter the sedimentation tank 6 through the opening, and the sedimentation tank 6 is used for sand settling, and the sewage is discharged through the sewage pipe 3. When the water level in the temporal part of the sedimentation tank 6 rises, it is filtered by the filter screen 20, and the water level continues to rise to be filtered through the filter plate 9, so that the sewage can meet the discharge standard, and then enter the drainage tank 7, and be discharged through the drainage pipe 4. The water inside the sedimentation tank 6 The position gradually rises, passes through the filter screen 20 and the filter plate 19 in turn, and reaches the discharge standard. When the water flow speed slows down, it means that the main body 1 is blocked. Pull the handle 15 to pull up the filter box 12, and match the filter plate 2 13 to the water inlet pipe 2 without affecting the filtering step. Pull the handle 2 18 to move the stabilizing plate 16 inside the sliding groove 11, and move the stabilizing plate 16 to the bottom of the filter box 12 to prevent the filter box 12 from falling. Clean the impurities inside the filter box 12. After cleaning, pull the handle 2 18 to move the stabilizing plate 16 away from the filter box 12, move the filter box 12 downward, carry the handle 3 21, and raise the mounting frame 19 to clean the filter screen 20, and then install it on the mounting block 8.

[0026] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A split-flow municipal sewage pipe network, comprising a main body (1), wherein baffles (5) are fixedly installed at both ends of the main body (1), an opening is provided at the bottom end of the left baffle (5), a filter plate (9) is fixedly installed at the top end of the right baffle (5), a sedimentation tank (6) is fixedly installed between the two baffles (5), and a drainage tank (7) is fixedly installed on the right side of the right baffle (5), characterized in that: The main body (1) is provided with a filtering device inside, and the filtering device is capable of filtering sewage; The filtering device comprises a filter box (12), a filter plate 2 (13) is fixedly mounted on the bottom end of the filter box (12), plug-in boards (14) are fixedly mounted on the outer walls of both ends of the filter box (12) and the filter plate 2 (13), and a handle 1 (15) is fixedly mounted on the top end of the filter box (12).

2. The split-flow municipal sewage pipe network according to claim 1, characterized in that: Insertion slots (10) are provided on both sides of the inner wall at the left end of the main body (1), and the insertion board (14) can be inserted and installed inside the insertion slots (10).

3. The split-flow municipal sewage pipe network according to claim 2, characterized in that: A sliding groove (11) is provided on the right side of the plug-in groove (10), and a stabilizing plate (16) is slidably mounted on the sliding groove (11). Sliding blocks (17) are fixedly mounted on the outer walls on both sides of the bottom end of the stabilizing plate (16), and the sliding blocks (17) are slidably mounted inside the sliding groove (11). The right end of the stabilizing plate (16) passes through the outer wall of the main body (1) and is fixedly mounted with a second handle (18).

4. The split-flow municipal sewage pipe network according to claim 3, characterized in that: A mounting block (8) is fixedly mounted on the inner wall of the sedimentation tank (6), a mounting frame (19) is detachably mounted inside the mounting block (8), a filter screen (20) is fixedly mounted inside the mounting frame (19), and handles (21) are mounted at a height on both sides of the outer walls at the top of the mounting frame (19).

5. The split-flow municipal sewage pipe network according to claim 1, characterized in that: A water inlet pipe (2) is fixedly installed on the left outer wall of the main body (1), a sewage discharge pipe (3) is fixedly installed inside the bottom end of the sedimentation tank (6), and a drainage pipe (4) is fixedly installed inside the bottom end of the drainage tank (7), and a plurality of drainage pipes (4) are provided.

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