Integrated three-format septic tank
By introducing support brackets and assembly frames into the septic tank, adjusting the angle of the material receiving channel, and enhancing the support strength, the problems of inconvenient installation and insufficient support strength of the septic tank are solved, thus improving the performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU CHENRUI ENVIRONMENTAL PROTECTION EQUIP CO LTD
- Filing Date
- 2025-07-03
- Publication Date
- 2026-05-29
AI Technical Summary
The existing integrated three-chamber septic tank has an inability to adjust the angle of the material receiving channel during installation, which makes installation inconvenient. At the same time, the support strength is not ideal, making it prone to deformation and affecting its service life.
The structure adopts a support bracket, assembly plate, assembly frame and connecting components. The angle of the septic tank body is adjusted by connecting gears and installing gear rings, and the support strength is enhanced by fixing components and assembly springs to achieve stable installation.
It enables flexible adjustment of the angle of the septic tank receiving channel and improves the support strength, thereby enhancing the stability and lifespan of the septic tank.
Smart Images

Figure CN224299088U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of septic tank technology, and in particular to an integrated three-chamber septic tank. Background Technology
[0002] An integrated three-compartment septic tank consists of three interconnected sealed chambers. Excrement enters the first chamber through the inlet pipe and flows sequentially to the third chamber. The septic tank is a device for treating, filtering, and settling excrement. Its principle is that solids decompose at the bottom of the chamber, while the upper layer of liquid flows away through pipes, preventing blockages and allowing sufficient time for the solids (excrement and other waste) to hydrolyze. The septic tank typically has three chambers for temporary storage of excrement, allowing it to undergo preliminary decomposition in each chamber. Generally, integrated three-compartment septic tanks are mostly buried in a pit for use. However, when placing the septic tank into the pit, it is usually directly lowered in, and once lowered, the angle of the receiving channel cannot be adjusted, making installation and use inconvenient. Furthermore, septic tanks are mostly made of environmentally friendly materials, but their structural strength is not ideal, leading to deformation over time, affecting their lifespan and reducing their effectiveness. Utility Model Content
[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an integrated three-compartment septic tank.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: an integrated three-compartment septic tank, comprising a support bracket, four assembly plates fixedly connected to the top of the support bracket, assembly baffles fixedly connected to the ends of the assembly plates, an assembly frame sleeved between the four assembly plates, assembly springs movably sleeved on the outer walls of the four assembly plates, the two ends of the assembly springs being fixedly connected to the side walls of the assembly frame and the support bracket respectively, a septic tank body rotatably sleeved between the two sides of the inner wall of the support bracket, multiple installation feed joints fixedly connected to the top of the septic tank body, installation toothed rings fixedly sleeved on the outer walls of the septic tank body, installation components connected to the front and rear sides of the assembly frame, and a connecting component connected to the top of the support bracket;
[0005] Two symmetrical fixed horizontal plates are fixedly connected between the two sides of the inner wall of the receiving bracket. The top of the fixed horizontal plate has multiple fixed holes, and two symmetrical fixed components are movably sleeved on the outer wall of the fixed horizontal plate.
[0006] As a further description of the above technical solution: the connecting component includes an installation sleeve block fixedly connected to the surface of the assembly frame. The surface of the installation sleeve block has an installation groove. An installation support plate is slidably fitted inside the installation sleeve block. One end of the installation support plate is fixedly connected to the receiving bracket. Multiple installation blocks are fixedly connected to the surface of the installation support plate. An installation socket is provided through the side wall of the installation block. The installation support plate serves to support the septic tank body between the assembly frame and the receiving bracket, thereby strengthening the support strength of the septic tank body.
[0007] As a further description of the above technical solution: a movable recess is fixedly connected to the surface of the mounting block, a movable shaft is rotatably connected between the two sides of the inner wall of the movable recess, a movable U-shaped plate is fixedly sleeved on the outer wall of the movable shaft, the interior of the movable U-shaped plate is movably engaged with one of the mounting blocks, two movable grooves are opened on the surface of the movable U-shaped plate, and movable sliders are slidably connected inside the movable grooves. By bending and flipping the movable U-shaped plate, the interior of the movable U-shaped plate is engaged with one of the mounting blocks, thereby achieving assembly limitation between the assembly frame and the supporting bracket.
[0008] As a further description of the above technical solution: a movable spring is fixedly connected to the inner wall of the movable groove, the end of the movable spring is fixedly connected to its corresponding movable slider, a movable pull plate is fixedly connected between the two movable sliders, a movable insert is fixedly connected to the side wall of the movable pull plate, the end of the movable insert extends to the outside of the mounting socket, and the movable insert passes through the mounting socket on the mounting support block to limit the adjustment of the assembly frame.
[0009] As a further description of the above technical solution: the connecting assembly includes a connecting support block fixedly connected to the top of the receiving bracket, a connecting shaft rotatably connected to the side wall of the connecting support block, a plurality of connecting holes opened on the side wall of the connecting shaft, a connecting turntable fixedly connected to the end of the connecting shaft, a connecting gear fixedly sleeved on the outer side wall of the connecting shaft, the connecting gear meshing with the mounting gear ring, and an adjustment groove opened on the side wall of the connecting support block, so that the septic tank body on the mounting gear ring can be rotated to a suitable angle through the connecting gear.
[0010] As a further description of the above technical solution: an adjusting slider is slidably connected inside the adjusting groove, an adjusting spring is fixedly connected to the inner wall of the adjusting groove, the end of the adjusting spring is fixedly connected to the adjusting slider, an adjusting pull plate is fixedly connected to the side wall of the adjusting slider, an adjusting insert is fixedly connected to the back of the adjusting pull plate, and the end of the adjusting insert is movably inserted into one of the connecting holes. By adjusting the insert and one of the connecting holes, the connecting shaft is adjusted and limited.
[0011] As a further description of the above technical solution: the fixing component includes a fixing block that is movably sleeved on the outer wall of the fixing horizontal plate. A fixing insert is fixedly connected to the side wall of the fixing block. A limiting insert is provided through the top of the fixing block. A limiting pull block is fixedly connected to one end of the limiting insert. The fixing insert is inserted into the inner wall of the pre-buried pit for support and limiting, thereby enhancing the stability of the septic tank body.
[0012] As a further description of the above technical solution: the other end of the limiting insert is movably inserted into one of the fixed holes, and a limiting spring is movably sleeved on the outer wall of the limiting insert. The two ends of the limiting spring are respectively fixedly connected to the side wall of the limiting pull block and the side wall of the fixed sleeve block. By movably inserting the limiting insert into one of the fixed holes, the fixed sleeve block is adjusted and limited.
[0013] This utility model has the following beneficial effects:
[0014] The connecting assembly allows the connecting turntable to rotate the connecting gear on the connecting shaft. This gear, in turn, rotates the septic tank body on the mounting ring, adjusting the feed connector on the septic tank body to a suitable angle. Then, the adjusting pull plate is released, allowing the adjusting strip on the pull plate to engage with one of the connecting holes, thus limiting the adjustment of the connecting gear. The fixing assembly allows the fixing sleeve to move along the fixing horizontal plate, inserting the fixing plate into the inner wall of the pit. Releasing the limiting pull block allows the limiting spring to provide a restoring force to the limiting strip, causing it to engage with one of the fixing holes, thereby reinforcing the septic tank body on the support frame. For stable installation, the mounting components allow the assembly frame to move along the mounting support plate, driven by the assembly spring. The assembly frame then moves towards and presses against the septic tank body. Next, the movable retaining plate is pried open and flipped, causing it to engage with one of the mounting blocks. The movable pull plate is then released, allowing the moving spring to provide a restoring force to the movable pull plate on the movable slider. This causes the movable pull plate to move the movable insert through the mounting socket and limit the adjusted position of the assembly frame. Simultaneously, the assembly frame cooperates with the receiving bracket, thereby strengthening the support of the septic tank body. This allows for adjustment of the angle of the septic tank's material receiving channel as needed, further enhancing the septic tank's support strength and stability, thus improving its performance. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of an integrated three-compartment septic tank proposed in this utility model;
[0016] Figure 2 for Figure 1 Enlarged structural diagram at point A;
[0017] Figure 3 for Figure 1 Enlarged structural diagram at point B;
[0018] Figure 4 This is a schematic diagram of the structure of a fixed horizontal plate, fixed sleeve, fixed insert plate and limiting insert of an integrated three-compartment septic tank proposed in this utility model.
[0019] Legend:
[0020] 1. Support bracket; 2. Assemble support plate; 3. Assemble baffle; 4. Assemble frame; 5. Assemble spring; 6. Septic tank body; 7. Install gear ring; 8. Install feed connector; 9. Install sleeve block; 10. Install support plate; 11. Install support block; 12. Movable recess; 13. Movable rotating shaft; 14. Movable loop plate; 15. Moving slider; 16. Moving pull plate; 17. Moving spring; 18. Moving insert; 19. Connecting support block; 20. Connecting rotating shaft; 21. Connecting turntable; 22. Connecting gear; 23. Adjusting slider; 24. Adjusting pull plate; 25. Adjusting spring; 26. Adjusting insert; 27. Fixed cross plate; 28. Fixed sleeve block; 29. Fixed insert; 30. Limiting insert; 31. Limiting pull block; 32. Limiting spring. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Reference Figure 1-4This utility model provides an integrated three-compartment septic tank, including a support bracket 1. Four assembly support plates 2 are fixedly connected to the top of the support bracket 1, and assembly baffles 3 are fixedly connected to the ends of the assembly support plates 2. An assembly frame 4 is sleeved between the four assembly support plates 2. Assembly springs 5 are movably sleeved on the outer walls of each of the four assembly support plates 2, with both ends of the assembly springs 5 fixedly connected to the side walls of the assembly frame 4 and the support bracket 1, respectively. A septic tank body 6 is rotatably sleeved between the two sides of the inner wall of the support bracket 1. Multiple installation feed joints 8 are fixedly connected to the top of the septic tank body 6. Installation toothed rings 7 are fixedly sleeved on the outer walls of the septic tank body 6. Installation components are connected to both the front and rear sides of the assembly frame 4. The connection components include installation sleeve blocks 9 fixedly connected to the surface of the assembly frame 4. Installation slots are formed on the surface of the installation sleeve blocks 9. Installation support plates 10 are slidably sleeved inside the installation sleeve blocks 9. One end of the installation support plate 10 is fixedly connected to the support bracket 1. Multiple mounting blocks 11 are fixedly connected to the surface. The side wall of each mounting block 11 has a through mounting socket. A movable recess 12 is fixedly connected to the surface of the mounting sleeve 9. A movable shaft 13 is rotatably connected between the two sides of the inner wall of the movable recess 12. A movable loop plate 14 is fixedly sleeved on the outer wall of the movable shaft 13. The movable loop plate 14 is movably engaged with one of the mounting blocks 11. Two movable grooves are opened on the surface of the movable loop plate 14. A movable slider 15 is slidably connected inside the movable groove. A movable spring 17 is fixedly connected to the inner wall of the movable groove. The end of the movable spring 17 is fixedly connected to its corresponding movable slider 15. A movable pull plate 16 is fixedly connected between the two movable sliders 15. A movable insert 18 is fixedly connected to the side wall of the movable pull plate 16. The end of the movable insert 18 extends to the outside of the mounting socket. The connecting components limit the assembly between the assembly frame 4 and the support bracket 1, thereby strengthening the support strength of the septic tank body 6.
[0023] A connecting assembly is connected to the top of the support bracket 1. The connecting assembly includes a connecting support block 19 fixedly connected to the top of the support bracket 1. A connecting shaft 20 is rotatably connected to the side wall of the connecting support block 19. Multiple connecting holes are opened on the side wall of the connecting shaft 20. A connecting turntable 21 is fixedly connected to the end of the connecting shaft 20. A connecting gear 22 is fixedly sleeved on the outer side wall of the connecting shaft 20. The connecting gear 22 meshes with the mounting gear ring 7. An adjustment groove is opened on the side wall of the connecting support block 19. An adjustment slider 23 is slidably connected inside the adjustment groove. An adjustment spring 25 is fixedly connected to the inner wall of the adjustment groove. The end of the adjustment spring 25 is fixedly connected to the adjustment slider 23. An adjustment pull plate 24 is fixedly connected to the side wall of the adjustment slider 23. An adjustment insert 26 is fixedly connected to the back of the adjustment pull plate 24. The end of the adjustment insert 26 is movably inserted into one of the connecting holes. By adjusting the insert 26 on the connecting assembly and one of the connecting holes, the limiting purpose of adjusting the connecting gear 22 on the connecting shaft 20 is achieved.
[0024] Two symmetrical fixed horizontal plates 27 are fixedly connected between the two sides of the inner wall of the support bracket 1. The top of the fixed horizontal plate 27 has multiple fixed holes. Two symmetrical fixed components are movably sleeved on the outer wall of the fixed horizontal plate 27. The fixed components include a fixed sleeve block 28 that is movably sleeved on the outer wall of the fixed horizontal plate 27. A fixed insert plate 29 is fixedly connected to the side wall of the fixed sleeve block 28. A limit insert 30 is provided through the top of the fixed sleeve block 28. One end of the limit insert 30 is fixedly connected to a limit pull block 31. The other end of the limit insert 30 is movably inserted into one of the fixed holes. A limit spring 32 is movably sleeved on the outer wall of the limit insert 30. The two ends of the limit spring 32 are fixedly connected to the side wall of the limit pull block 31 and the side wall of the fixed sleeve block 28, respectively. The fixed insert plate 29 on the fixed component is inserted into the inner wall of the pre-embedded pit and the fixed sleeve block 28 is adjusted and limited.
[0025] Working principle: In use, first pull the limiting block 31, so that the limiting block 31 drives the limiting insert 30 and the limiting spring 32 to move along the direction on the fixed sleeve block 28. Then, the limiting insert 30 separates from one of the fixed insertion holes. At the same time, pull the fixed sleeve block 28, so that the fixed sleeve block 28 moves in the direction on the fixed horizontal plate 27. Then, the fixed insert plate 29 on the fixed sleeve block 28 is inserted into the inner wall of the pit. Then, release the limiting block 31, so that the limiting spring 32 gives the limiting insert 30 a restoring force, so that the limiting insert 30 is movably inserted into one of the fixed insertion holes and limited, thereby strengthening the stable installation of the septic tank body 6 on the support bracket 1.
[0026] Simultaneously, pull the adjusting plate 24, causing the adjusting plate 24 to drive the adjusting slider 23 and the adjusting spring 25 to slide inside the adjusting groove. Then, the adjusting insert 26 on the adjusting plate 24 separates from one of the connecting holes. Then, rotate the connecting turntable 21, causing the connecting turntable 21 to also drive the connecting gear 22 on the connecting shaft 20 to rotate. Then, the connecting gear 22 also drives the septic tank body 6 on the mounting gear ring 7 to rotate, so that the mounting feed connector 8 on the septic tank body 6 is also adjusted to a suitable angle. Then, release the adjusting plate 24, so that the adjusting insert 26 on the adjusting plate 24 is inserted into one of the connecting holes for a limit, thereby limiting the adjustment of the connecting gear 22.
[0027] Next, push the assembly frame 4, causing the assembly frame 4 to move along the direction of the assembly support plate 2 along the assembly spring 5. Then, the assembly frame 4 moves closer to and presses against the septic tank body 6. Then, pull the movable pull plate 16, causing the movable pull plate 16 to move the movable slider 15 and the movable spring 17 in the movable groove. Then, pry and flip the movable ring plate 14, so that the inside of the movable ring plate 14 is movably engaged with one of the mounting blocks 11. Then, release the movable pull plate 16, so that the movable spring 17 gives the movable slider 15 a restoring force, so that the movable pull plate 16 on the movable slider 15 also drives the movable insert 18 to pass through the mounting socket, thereby limiting the adjustment of the assembly frame 4, so that the assembly frame 4 cooperates with the support bracket 1, thereby strengthening the support strength of the septic tank body 6.
[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An integrated three-compartment septic tank, comprising a support frame (1), characterized in that: The top of the receiving bracket (1) is fixedly connected to four assembly support plates (2), and the end of the assembly support plate (2) is fixedly connected to an assembly baffle (3). An assembly frame (4) is sleeved between the four assembly support plates (2). An assembly spring (5) is movably sleeved on the outer side wall of each of the four assembly support plates (2). The two ends of the assembly spring (5) are fixedly connected to the side wall of the assembly frame (4) and the side wall of the receiving bracket (1) respectively. A septic tank body (6) is rotatably sleeved between the two sides of the inner wall of the receiving bracket (1). Multiple installation feed joints (8) are fixedly connected to the top of the septic tank body (6). An installation toothed ring (7) is fixedly sleeved on the outer side wall of the septic tank body (6). Installation components are connected to both the front and rear sides of the assembly frame (4). A connecting component is connected to the top of the receiving bracket (1). The inner wall of the support bracket (1) is fixedly connected to two symmetrical fixed horizontal plates (27). The top of the fixed horizontal plate (27) is provided with multiple fixed insertion holes. The outer wall of the fixed horizontal plate (27) is movably fitted with two symmetrical fixed components.
2. The integrated three-compartment septic tank according to claim 1, characterized in that: The connecting component includes a mounting sleeve (9) fixedly connected to the surface of the assembly frame (4). The mounting sleeve (9) has a mounting slot on its surface. A mounting support plate (10) is slidably fitted inside the mounting sleeve (9). One end of the mounting support plate (10) is fixedly connected to the receiving bracket (1). Multiple mounting blocks (11) are fixedly connected to the surface of the mounting support plate (10). The side wall of the mounting block (11) has a through mounting socket.
3. The integrated three-compartment septic tank according to claim 2, characterized in that: The mounting sleeve (9) is fixedly connected to a movable recess (12). A movable shaft (13) is rotatably connected between the two sides of the inner wall of the movable recess (12). A movable spiral plate (14) is fixedly sleeved on the outer wall of the movable shaft (13). The movable spiral plate (14) is movably engaged with one of the mounting supports (11). Two movable grooves are opened on the surface of the movable spiral plate (14). A movable slider (15) is slidably connected inside the movable groove.
4. The integrated three-compartment septic tank according to claim 3, characterized in that: A movable spring (17) is fixedly connected to the inner wall of the movable groove. The end of the movable spring (17) is fixedly connected to the corresponding movable slider (15). A movable pull plate (16) is fixedly connected between the two movable sliders (15). A movable insert (18) is fixedly connected to the side wall of the movable pull plate (16). The end of the movable insert (18) extends to the outside of the mounting socket.
5. The integrated three-compartment septic tank according to claim 1, characterized in that: The connecting assembly includes a connecting support block (19) fixedly connected to the top of the receiving bracket (1). A connecting shaft (20) is rotatably connected to the side wall of the connecting support block (19). A plurality of connecting holes are provided on the side wall of the connecting shaft (20). A connecting turntable (21) is fixedly connected to the end of the connecting shaft (20). A connecting gear (22) is fixedly sleeved on the outer side wall of the connecting shaft (20). The connecting gear (22) meshes with the mounting gear ring (7). An adjustment groove is provided on the side wall of the connecting support block (19).
6. The integrated three-compartment septic tank according to claim 5, characterized in that: An adjusting slider (23) is slidably connected inside the adjusting groove. An adjusting spring (25) is fixedly connected to the inner wall of the adjusting groove. The end of the adjusting spring (25) is fixedly connected to the adjusting slider (23). An adjusting pull plate (24) is fixedly connected to the side wall of the adjusting slider (23). An adjusting insert (26) is fixedly connected to the back of the adjusting pull plate (24). The end of the adjusting insert (26) is movably inserted into one of the connecting holes.
7. The integrated three-compartment septic tank according to claim 1, characterized in that: The fixing component includes a fixing sleeve (28) that is movably sleeved on the outer wall of the fixing cross plate (27). A fixing insert (29) is fixedly connected to the side wall of the fixing sleeve (28). A limiting insert (30) is provided through the top of the fixing sleeve (28). A limiting pull block (31) is fixedly connected to one end of the limiting insert (30).
8. The integrated three-compartment septic tank according to claim 7, characterized in that: The other end of the limiting insert (30) is movably inserted into one of the fixed holes. The outer wall of the limiting insert (30) is movably sleeved with a limiting spring (32). The two ends of the limiting spring (32) are fixedly connected to the side wall of the limiting pull block (31) and the side wall of the fixed sleeve block (28), respectively.