Wooden-structure ecological sanitation system

Abstract

The present invention belongs to the technical field of public facilities. Provided is a wooden-structure ecological sanitation system. The wooden-structure ecological sanitation system comprises a building system; the building system is connected to a water treatment system; the building system comprises a roof frame device and a connecting device, the connecting device being provided on the roof frame device; the connecting device comprises connecting members fixedly mounted on the roof frame device, the interiors of the connecting members being hollow; the roof frame device is inserted into the middle of the connecting members; a plurality of connecting plates are riveted on the connecting members, the connecting plates being detachably connected to the roof frame device, and the roof frame device being inserted into the connecting members; the bottom end of the roof frame device is provided with a three-chamber ecological treatment tank; and the three-chamber ecological treatment tank is communicated with the water treatment system. The present invention uses assembled wooden rod members as main structural materials, and then performs connection and fixation with the connecting members, thereby enhancing the device stability while overcoming difficulties in rural public toilet sewage treatment.

Description

A wooden structure eco-sanitation system Technical Field

[0001] This invention belongs to the field of public facilities technology, and in particular relates to a wooden structure ecological sanitation system. Background Technology

[0002] The existing municipal network cannot serve the relevant areas, making it difficult to set up some public health facilities, which directly affects the living environment. The existing temporary mobile toilets are structurally unstable, resulting in a short service life and serious toilet pollution in a short period of time, which cannot meet the needs of sustainable and cyclical use. Therefore, there is an urgent need for a wooden structure ecological sanitation system to solve the above problems.

[0003] Summary of the Invention

[0004] To address the aforementioned technical problems, this invention proposes a wooden structure ecological sanitation system.

[0005] To achieve the above objectives, the present invention provides a wooden structure ecological sanitation system, including a building system connected to a water treatment system. The building system includes a roof truss assembly and a connecting device. The connecting device is mounted on the roof truss assembly. The connecting device includes a connector fixedly installed on the roof truss assembly. The connector is hollow inside, and the roof truss assembly is inserted into the middle of the connector. Several connecting pieces are riveted to the connector. The connecting pieces are detachably connected to the roof truss assembly. The roof truss assembly is inserted into the connector. The bottom end of the roof truss assembly is a three-compartment ecological treatment tank, which is connected to the water treatment system.

[0006] Preferably, the roof truss device includes a base assembly, a middle assembly, and a top assembly. The base assembly includes a plurality of concrete piles fixedly connected to the three-compartment ecological treatment pool. Columns are fixedly connected to the concrete piles, and a bottom plate grid is fixedly connected between two adjacent columns. A floor is laid on the bottom plate grid.

[0007] Preferably, the intermediate component includes several exterior walls and a ventilation grille. The two ends of the several exterior walls and the ventilation grille are fixedly connected to the main body of the column. Several frame beams are fixedly connected to the top of the exterior walls and the ventilation grille. A cross secondary beam is provided between two adjacent frame beams. Limiting grooves are respectively opened at both ends of the frame beams and the cross secondary beams, and the connecting piece is inserted into the limiting groove.

[0008] Preferably, the frame beam and the cross secondary beam are respectively provided with a plurality of first limiting holes at both ends, and the connecting piece is provided with a plurality of second limiting holes, and the plurality of first limiting holes and the plurality of second limiting holes are connected one-to-one by bolts.

[0009] Preferably, the top assembly includes a post that is inserted into the middle of the connector. The connector and the post are connected by bolts. A wooden mesh roof truss is riveted to one end of the post away from the connector. The two adjacent ends of the wooden mesh roof truss are riveted to the post and the connector, respectively. The wooden mesh roof truss is lower in the middle and higher on both sides.

[0010] Preferably, the top of the wooden grid roof truss is fixed to an asphalt roofing membrane, and the asphalt roofing membrane has reserved pipelines for adding solar panels.

[0011] Preferably, the water treatment system includes an ecological pond, a horizontal flow artificial wetland, a vertical flow artificial wetland, a surface flow artificial wetland, and a natural water source, which are sequentially connected to the three-compartment ecological treatment pond.

[0012] Compared with the prior art, the present invention has the following advantages and technical effects:

[0013] This invention uses connecting pieces fixed around the perimeter of the connector to insert and secure it to the roof truss device. Simultaneously, the roof truss device is also inserted into the center of the connector, and the bottom end of the connector is fixedly installed to the roof truss device. This design enhances overall stability and facilitates assembly and disassembly. Furthermore, wastewater is discharged into a three-chamber septic tank for wastewater separation and deodorization. Wastewater from the three-chamber ecological treatment tank is then discharged into a water treatment system for static filtration before finally being discharged into the natural water system, thus solving the problem of wastewater treatment in rural public toilets.

[0014] This invention first utilizes prefabricated wooden structural members as the main structural material, and then connects and fixes them through connectors to enhance the stability of the device. At the same time, it solves the problem of sewage treatment in rural public toilets. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0016] Figure 1 is a schematic diagram of the structure of the present invention with the gourd column removed;

[0017] Figure 2 is a partial enlarged view of A in Figure 1 of the present invention;

[0018] Figure 3 is a structural schematic diagram of the building system of the present invention;

[0019] Figure 4 is a schematic diagram of the connecting piece of the present invention;

[0020] In the diagram: 1. Connector; 2. Connecting piece; 3. Three-compartment ecological treatment pond; 4. Concrete pile foundation; 5. Column; 6. Base plate grid; 7. Floor; 8. Exterior wall; 9. Ventilation grid; 10. Frame beam; 11. Cross secondary beam; 12. Limiting groove; 13. First limiting hole; 14. Second limiting hole; 15. Column; 16. Wooden grid roof truss; 17. Asphalt roll roof; 18. Ecological pond; 19. Horizontal flow constructed wetland; 20. Vertical flow constructed wetland; 21. Surface flow constructed wetland; 22. Natural water source. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] Referring to Figures 1-4, the present invention provides a wooden structure ecological sanitation system, including a building system connected to a water treatment system. The building system includes a roof truss assembly and a connecting device. The connecting device is provided on the roof truss assembly. The connecting device includes a connector 1 fixedly installed on the roof truss assembly. The connector 1 is hollow inside. The roof truss assembly is inserted into the middle of the connector 1. Several connecting pieces 2 are riveted to the connector 1. The connecting pieces 2 are detachably connected to the roof truss assembly. The roof truss assembly is inserted into the connector 1. The bottom end of the roof truss assembly is a three-compartment ecological treatment tank 3, which is connected to the water treatment system.

[0024] The connecting pieces 2, which are fixed around the four sides of the connector 1, are inserted into and fixed to the roof truss device. Simultaneously, the roof truss device is also inserted into the middle of the connector 1, and the bottom end of the connector 1 is fixedly installed to the roof truss device. This arrangement enhances overall stability and makes assembly and disassembly more convenient. Furthermore, feces are discharged into a three-compartment ecological treatment tank 3 for fecal-water separation and deodorization. The wastewater generated by the three-compartment ecological treatment tank 3 is discharged into a water treatment system for static filtration and finally discharged into the natural water system, solving the problem of sewage treatment for rural public toilets.

[0025] Furthermore, the three-compartment ecological treatment pool 3 is existing technology and will not be described in detail here.

[0026] The roof truss assembly is further optimized by including a base assembly, intermediate assemblies, and a top assembly. The base assembly includes several concrete piles 4 fixedly connected to the three-compartment ecological treatment pool 3. Columns 5 are fixedly connected to the concrete piles 4, and a base plate grid 6 is fixedly connected between adjacent columns 5. A floor 7 is laid on the base plate grid 6. The intermediate assembly includes several exterior walls 8 and breathable grids 9. Both ends of the exterior walls 8 and breathable grids 9 are fixedly connected to the main body of the columns 5. Several frame beams 10 are fixedly connected to the top of the exterior walls 8 and breathable grids 9. Crossing secondary beams 11 are provided between two adjacent frame beams 10. The ends of the frame beams 10 and the crossing secondary beams 11 are respectively... A limiting groove 12 is provided, and a connecting piece 2 is inserted into the limiting groove 12; several first limiting holes 13 are respectively provided at both ends of the frame beam 10 and the cross secondary beam 11, and several second limiting holes 14 are provided on the connecting piece 2. The several first limiting holes 13 and several second limiting holes 14 are connected one-to-one by bolts; the top component includes a column 15 inserted in the middle of the connecting piece 1, the connecting piece 1 and the column 15 are connected by bolts, and a wooden grid roof truss 16 is riveted to the end of the column 15 away from the connecting piece 1. The adjacent two ends of the wooden grid roof truss 16 are riveted to the column 15 and the connecting piece 1, respectively. The wooden grid roof truss 16 is lower in the middle and higher on both sides.

[0027] The precast concrete piles are riveted together by concrete pile foundations 4 and columns 5. Steel connectors are pre-installed on the concrete pile foundations 4 to fix the concrete pile foundations 4 on the three-compartment ecological treatment pool 3. This allows the toilet structure to be connected to the three-compartment ecological treatment pool 3 and form a treatment system with it. The column system is connected by the bottom plate grid 6 and the top frame beam 10. The bottom plate grid 6 and the frame beam 10 are both provided with mortises at the ends to be riveted to the columns 5, saving on-site construction time and reducing construction difficulty. The connecting piece 2 can be inserted into the limiting groove 12 on the cross secondary beam 11 and the frame beam 10, so that the first limiting hole 13 and the second limiting hole 14 correspond one-to-one and are fastened with bolts. At the same time, a column 15 is installed at one of the corresponding ends, and the column 15 is inserted into the connector 4 and fastened with bolts. After the installation is completed, the frame beam 10 and the cross secondary beam 11 are more stable. The column 15 is installed to support the wooden grid roof truss 16. The other end of the wooden grid roof truss 16 is directly riveted to the connector 1.

[0028] The design was further optimized by attaching an asphalt roofing membrane 17 to the top of the wooden grid roof truss 16. Pre-installed conduits were provided on the asphalt roofing membrane 17 for the installation of solar panels. This configuration provides lighting and water supply for the facility.

[0029] Further optimizing the scheme, the water treatment system includes an ecological pond 18, a horizontal flow constructed wetland 19, a vertical flow constructed wetland 20, a surface flow constructed wetland 21, and a natural water source 22, all connected sequentially to the three-compartment ecological treatment tank 3. A 360mm wide sewage pipe is installed on the bottom grating 6 and the floor 7 to discharge feces into the three-compartment ecological treatment tank 3. The wastewater undergoes primary sedimentation in the ecological pond 18, planted with calamus, to remove suspended solids and large particulate matter and promote ammonia nitrogen oxidation. The fully nitrified primary wastewater is then discharged into the horizontal flow constructed wetland 19, planted with irises and papyrus, to further enhance nitrification capacity. The secondary wastewater, after treating the remaining ammonia nitrogen, is discharged into the vertical flow constructed wetland 20, planted with arrowhead and canna lilies, to treat remaining odors and reduce mosquito and fly growth. The secondary wastewater is then discharged into the surface flow constructed wetland 21, planted with canna lilies and water lilies, to filter and degrade remaining organic matter. Finally, the treated water is discharged into the natural water source 22.

[0030] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0031] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A wooden structure ecological sanitation system, characterized in that: The system includes a building system connected to a water treatment system. The building system includes a roof truss assembly and a connecting device. The connecting device is installed on the roof truss assembly. The connecting device includes a connector (1) fixedly installed on the roof truss assembly. The connector (1) is hollow inside. The roof truss assembly is inserted into the middle of the connector (1). Several connecting pieces (2) are riveted to the connector (1). The connecting pieces (2) are detachably connected to the roof truss assembly. The roof truss assembly is inserted into the connector (1). The bottom end of the roof truss assembly is a three-compartment ecological treatment tank (3). The three-compartment ecological treatment tank (3) is connected to the water treatment system.

2. The wooden structure ecological sanitation system according to claim 1, characterized in that: The roof truss device includes a base assembly, a middle assembly and a top assembly. The base assembly includes a number of concrete piles (4) fixedly connected to the three-compartment ecological treatment pool (3). Columns (5) are fixedly connected to the concrete piles (4). A bottom plate grid (6) is fixedly connected between two adjacent columns (5). A floor (7) is laid on the bottom plate grid (6).

3. The wooden structure ecological sanitation system according to claim 2, characterized in that: The intermediate component includes several outer walls (8) and ventilation grilles (9). The two ends of the several outer walls (8) and ventilation grilles (9) are fixed to the main body of the column (5). Several frame beams (10) are fixed to the top of the outer walls (8) and ventilation grilles (9). Cross secondary beams (11) are provided between two adjacent frame beams (10). Limiting grooves (12) are respectively opened at both ends of the frame beams (10) and the cross secondary beams (11). The connecting piece (2) is inserted into the limiting groove (12).

4. The wooden structure ecological sanitation system according to claim 3, characterized in that: The frame beam (10) and the cross secondary beam (11) are respectively provided with a number of first limiting holes (13) at both ends, and the connecting piece (2) is provided with a number of second limiting holes (14). The number of first limiting holes (13) and the number of second limiting holes (14) are connected one by one by bolts.

5. The wooden structure ecological sanitation system according to claim 2, characterized in that: The top assembly includes a post (15) inserted into the middle of the connector (1). The connector (1) and the post (15) are connected by bolts. A wooden grid roof truss (16) is riveted to one end of the post (15) away from the connector (1). The two adjacent ends of the wooden grid roof truss (16) are riveted to the post (15) and the connector (1), respectively. The wooden grid roof truss (16) is lower in the middle and higher on both sides.

6. The timber-structured ecological sanitation system according to claim 5, characterized in that: The top of the wooden grid roof truss (16) is fixed with an asphalt roofing membrane (17), and the asphalt roofing membrane (17) has reserved pipelines for adding solar panels.

7. The wooden structure ecological sanitation system according to claim 1, characterized in that: The water treatment system includes an ecological pond (18), a horizontal flow artificial wetland (19), a vertical flow artificial wetland (20), a surface flow artificial wetland (21), and a natural water source (22), which are sequentially connected to the three-compartment ecological treatment pond (3).

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