Roof panel sealing module structure based on assembly type ecological toilet

Abstract

The utility model discloses a roof panel sealing module structure based on an assembly type ecological toilet, which comprises a connecting seam, and roof panel single bodies are arranged at two ends of the connecting seam. When the sealing device is used, a user can insert the detachable and replaceable inner sealing assembly into the reserved inserting opening in a positioning mode, plugging and sealing of a connecting seam are achieved, and the sealing effect is achieved through the middle elastic air bag layer arranged on the detachable and replaceable inner sealing assembly and internally provided with the wave spring and the attaching sealing face tightly attached to the inner wall of the reserved inserting opening by means of the outer wall of the wave spring. The shape is maintained under the assistance of the gas pressure, the sealing pressure can be kept through the spring force even if the gas pressure fluctuates, and deformation caused by thermal expansion and cold contraction of the sealing structure can be compensated advantageously, and in addition, the nanometer coating self-repairing outer coating is arranged on the outer side wall of the detachable and replaceable inner sealing assembly; and water swelling microcapsules are uniformly arranged in the nano coating self-repairing outer coating, so that the leakage opening can be repaired through the swelling of the nano coating self-repairing outer coating at the initial stage of damp or leakage.

Description

Technical Field

[0001] This utility model relates to the technical field of sealing structure for roof panels of eco-friendly toilets, specifically to a roof panel sealing module structure based on prefabricated eco-friendly toilets. Background Technology

[0002] Prefabricated eco-friendly toilets solve the problems of long construction cycles and high pollution associated with traditional toilets by combining industrialized construction with ecological technologies. Specifically, the main structure of the toilet is prefabricated in a factory and then transported to the site for rapid assembly. Combined with ecological treatment technologies, the toilets are environmentally friendly, energy-saving, and sustainable. After the roof panels of the prefabricated eco-friendly toilets are assembled, they are located at the top and require high sealing performance.

[0003] Current prefabricated ecological bathroom roof panels often have prefabricated first and second clips at the ends, which are fitted with elastic sealing sleeves and reinforced with waterproof adhesive to achieve a sealed protection for the roof panel. However, this type of roof panel sealing structure based on prefabricated ecological bathrooms still has problems such as a single sealing structure, inability to cope with thermal expansion and contraction, and lack of self-repair. In addition, it is not easy to maintain or replace partially damaged sealing components, resulting in poor flexibility. Based on this, we propose a new type of roof panel sealing module structure based on prefabricated ecological bathrooms. Utility Model Content

[0004] The purpose of this invention is to provide a roof panel sealing module structure based on prefabricated ecological toilets to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a roof panel sealing module structure based on a prefabricated ecological toilet, including a connecting seam, with roof panel units at both ends of the connecting seam, and pre-installed sealing seats fixed on the roof panel units. A replaceable outer sealing component is snapped onto the top of each adjacent pre-installed sealing seat. Side locking plates are provided on both sides of the replaceable outer sealing component. Locking screw holes are evenly distributed on both the side locking plates and the pre-installed sealing seats. A reserved insertion port is provided inside the pre-installed sealing seat, and a replaceable inner sealing component is inserted between adjacent reserved insertion ports. From the outside to the inside, the inner wall of the replaceable inner sealing component is sequentially provided with a nano-coating self-healing outer coating, a middle elastic airbag layer, and an inner hard plastic insert. A rubber reinforcement layer is provided on the outer wall of the middle elastic airbag layer, and wave springs are evenly connected inside the middle elastic airbag layer.

[0006] Preferably, the pre-installed sealing seat and the roof panel unit form a fitted connection, and concrete is filled between the inner side wall of the pre-installed sealing seat and the outer side wall of the roof panel unit.

[0007] Preferably, one end of the pre-installed sealing seat is uniformly welded with embedded reinforcing ribs that are connected to the roof panel unit, and the embedded reinforcing ribs are inserted into the interior of the roof panel unit.

[0008] Preferably, the replaceable outer sealing component is made of stainless steel, and the top of the replaceable outer sealing component is provided with a hydrophobic protective coating. The hydrophobic protective coating is made of polytetrafluoroethylene, which can cause rainwater to form water droplets and slide off, preventing water from accumulating or penetrating into the interior of the structure.

[0009] Preferably, the self-healing outer coating of the nano-coating is uniformly provided with water-swellable microcapsules.

[0010] Preferably, the inner wall of the reserved socket is provided with a PTFE smooth coating, which reduces the frictional resistance of the inner wall of the reserved socket and facilitates the installation of the sealing structure.

[0011] Preferably, the pre-installed sealing seat is made of stainless steel, and magnetic positioning slots and magnetic positioning posts are evenly arranged between adjacent pre-installed sealing seats.

[0012] Preferably, the outer wall of the rubber reinforcement layer is uniformly provided with honeycomb pores that match the self-healing outer coating of the nano-coating.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The roof panel sealing module structure based on the prefabricated ecological toilet has optimized its own structure by setting up reserved insertion ports. On the one hand, users can use the side locking plates and locking screw holes to install and maintain the replaceable outer sealing components on the pre-installed sealing seats by screws. On the other hand, users can use the reserved insertion ports formed by two adjacent pre-installed sealing seats and the insertion and fixing effect of the replaceable inner sealing components with inner hard plastic inserts to achieve positioning and installation of the replaceable inner sealing components. This makes the device realize a modular assembly sealing structure, which is convenient for regular maintenance or replacement of damaged partial seals. It does not require the entire roof panel to be removed or for staff to reapply glue, thus enhancing its practicality.

[0015] (2) The roof panel sealing module structure based on the prefabricated ecological toilet optimizes the performance of the device by installing replaceable external sealing components. On the one hand, the user can clip the replaceable external sealing component made of stainless steel onto the top of the connection joint, covering the top of the two adjacent pre-installed sealing seats. Then, through the side locking plate and locking screw hole, the user can use screws to install the upper covering metal sealing structure on both sides of the two adjacent pre-installed sealing seats, thereby achieving the first level of sealing protection for the connection joint after the roof panel is assembled. On the other hand, the user can position and insert the replaceable internal sealing component with the inner hard plastic insert into the reserved insertion port formed by the two adjacent pre-installed sealing seats to achieve sealing of the connection joint. The device features an internal elastic airbag layer with wave springs. The outer wall of the wave spring tightly seals against the inner wall of the pre-reserved insertion port, and the gas pressure helps maintain its shape. Even with air pressure fluctuations, the spring force maintains the sealing pressure, effectively compensating for deformation caused by thermal expansion and contraction of the sealing structure, thus achieving a second level of sealing protection. Furthermore, a self-healing nano-coating is installed on the outer wall of the replaceable inner sealing component. This self-healing nano-coating contains water-swellable microcapsules, which expand and repair leaks in the early stages of moisture or leakage, ensuring its own sealing effect and achieving a third level of repair sealing. This results in multi-level sealing protection, optimizing the waterproof sealing effect of the roof panel of the prefabricated ecological bathroom. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the present invention;

[0017] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0018] Figure 3 This is a partial cross-sectional view of the pre-installed sealing seat of this utility model.

[0019] Figure 4 This is a front view cross-sectional structural diagram of the replaceable inner sealing assembly of this utility model;

[0020] Figure 5 This is a schematic diagram of the disassembled external sealing assembly of this utility model.

[0021] In the diagram: 1. Roof panel unit; 2. Connection seam; 3. Replaceable inner sealing component; 4. Replaceable outer sealing component; 5. Pre-installed sealing seat; 6. Side locking plate; 7. Embedded reinforcing rib; 8. Reserved insertion port; 9. PTFE smooth coating; 10. Magnetic positioning slot; 11. Magnetic positioning post; 12. Nano-coating self-healing outer coating; 13. Wave spring; 14. Rubber reinforcement layer; 15. Inner rigid plastic insert; 16. Intermediate elastic airbag layer; 17. Hydrophobic protective coating; 18. Locking screw hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0023] Please see Figure 1-5 An embodiment of this utility model is provided: a roof panel sealing module structure based on a prefabricated ecological toilet, including a connecting seam 2, with a roof panel unit 1 at both ends of the connecting seam 2, and a pre-installed sealing seat 5 fixed on the roof panel unit 1.

[0024] The top of the adjacent pre-installed sealing seat 5 is fitted with a replaceable outer sealing component 4. Both sides of the replaceable outer sealing component 4 are provided with side locking plates 6. Locking screw holes 18 are evenly provided on both the side locking plates 6 and the pre-installed sealing seat 5.

[0025] The replaceable outer sealing component 4 is made of stainless steel, and the top of the replaceable outer sealing component 4 is provided with a hydrophobic protective coating 17, which is made of polytetrafluoroethylene; this allows rainwater to form droplets and slide off, preventing moisture from accumulating or penetrating into the interior of the structure.

[0026] In use, the user can clip the replaceable external sealing component 4 made of stainless steel onto the top of the connection seam 2, covering the top of the two adjacent pre-installed sealing seats 5, and then use screws to install the upper covering metal sealing structure on both sides of the two adjacent pre-installed sealing seats 5 through the side locking plate 6 and locking screw hole 18, so as to achieve the first level of sealing protection for the connection seam 2 after the roof panel unit 1 is assembled.

[0027] The pre-installed sealing seat 5 has a reserved insertion port 8 inside. A replaceable inner sealing component 3 is inserted between adjacent reserved insertion ports 8. The inside of the side wall of the replaceable inner sealing component 3 is provided with a nano-coating self-healing outer coating 12, an intermediate elastic airbag layer 16 and an inner hard plastic insert 15 from the outside to the inside. The outer wall of the intermediate elastic airbag layer 16 is provided with a rubber reinforcement layer 14. Wave springs 13 are uniformly connected inside the intermediate elastic airbag layer 16.

[0028] Water-swellable microcapsules are uniformly disposed on the self-healing outer coating 12 of the nano-coating;

[0029] The outer wall of the rubber reinforcement layer 14 is uniformly provided with honeycomb pores that match the self-healing outer coating 12 of the nano-coating;

[0030] In use, the user can position and insert the replaceable inner sealing component 3 with the inner hard plastic insert 15 into the reserved insertion port 8 formed by two adjacent pre-installed sealing seats 5 to achieve sealing of the connection seam 2. The intermediate elastic airbag layer 16 with wave springs 13 inside is provided on the replaceable inner sealing component 3. The elastic force of the wave springs 13 pushes the outer wall of the intermediate elastic airbag layer 16 to press against the sealing surface of the inner wall of the reserved insertion port 8. The gas pressure helps maintain the shape. Even if the gas pressure fluctuates, the sealing pressure can be maintained by the spring force, which is beneficial to compensate for the deformation caused by thermal expansion and contraction of the sealing structure. Furthermore, by providing a nano-coating self-healing outer coating 12 on the outer wall of the replaceable inner sealing component 3, and uniformly providing water-swellable microcapsules inside the nano-coating self-healing outer coating 12, the leakage can be repaired by the expansion of the nano-coating self-healing outer coating 12 in the early stage of moisture or leakage, ensuring its sealing effect.

[0031] The pre-installed sealing seat 5 and the roof panel unit 1 form a set connection, and concrete is filled between the inner wall of the pre-installed sealing seat 5 and the outer wall of the roof panel unit 1.

[0032] One end of the pre-installed sealing seat 5 is uniformly welded with embedded reinforcing ribs 7 that are connected to the roof panel unit 1. The embedded reinforcing ribs 7 are inserted into the interior of the roof panel unit 1.

[0033] The inner wall of the reserved socket 8 is provided with a PTFE smooth coating 9, which reduces the frictional resistance of the inner wall of the reserved socket 8 and facilitates the installation of the sealing structure.

[0034] The pre-installed sealing seat 5 is made of stainless steel, and magnetic positioning slots 10 and magnetic positioning posts 11 are evenly arranged between adjacent pre-installed sealing seats 5.

[0035] In this embodiment, the following steps are taken: First, when the factory prefabricates the ecological toilet roof panel structure, a pre-installed sealing seat 5 is fixed to the end of the roof panel unit 1. Then, the roof panel unit 1 is moved to the construction location, and the magnetic positioning slot 10 and magnetic positioning post 11 are used to quickly and accurately assemble the roof panel unit 1. Next, the user can insert the replaceable inner sealing component 3 with an inner rigid plastic insert 15 into the reserved insertion slot 8 formed by two adjacent pre-installed sealing seats 5, thus sealing the connection seam 2. Furthermore, the intermediate elastic airbag layer 16, internally equipped with wave springs 13, on the replaceable inner sealing component 3 pushes the outer wall of the intermediate elastic airbag layer 16 tightly against the sealing surface of the inner wall of the reserved insertion slot 8, using the elastic force of the wave springs 13. The gas pressure helps maintain the shape, even when the gas... Pressure fluctuations can also maintain the sealing pressure through spring force, which helps to compensate for the deformation caused by thermal expansion and contraction of the sealing structure. Furthermore, by providing a nano-coating self-healing outer coating 12 on the outer wall of the replaceable inner sealing component 3, and uniformly distributing water-swellable microcapsules inside the nano-coating self-healing outer coating 12, the leakage can be repaired by the expansion of the nano-coating self-healing outer coating 12 in the early stage of moisture or leakage, ensuring its own sealing effect. Finally, the user can clip the stainless steel replaceable outer sealing component 4 onto the top of the connecting seam 2, covering the top of the two adjacent pre-installed sealing seats 5, and then use screws through the side locking piece 6 and locking screw hole 18 to install the upper covering metal sealing structure on both sides of the two adjacent pre-installed sealing seats 5, thereby fixing and locking the pre-installed sealing seats 5 and the replaceable inner sealing component 3.

Claims

1. A roof panel sealing module structure based on prefabricated ecological toilets, characterized in that, The system includes a connecting seam (2), with roof panel units (1) at both ends. A pre-installed sealing seat (5) is fixed to each roof panel unit (1). A replaceable external sealing assembly (4) is fitted onto the top of each adjacent pre-installed sealing seat (5). Side locking plates (6) are provided on both sides of the replaceable external sealing assembly (4). Locking screw holes (18) are evenly distributed on both the side locking plates (6) and the pre-installed sealing seat (5). The interior of the pre-installed sealing seat (5) is... A reserved socket (8) is provided, and a replaceable inner sealing component (3) is inserted between adjacent reserved sockets (8). The inner wall of the replaceable inner sealing component (3) is provided with a nano-coating self-healing outer coating (12), an intermediate elastic airbag layer (16) and an inner hard plastic insert (15) from the outside to the inside. The outer wall of the intermediate elastic airbag layer (16) is provided with a rubber reinforcement layer (14), and the interior of the intermediate elastic airbag layer (16) is uniformly connected with wave springs (13).

2. The roof panel sealing module structure based on prefabricated ecological toilets according to claim 1, characterized in that: The pre-installed sealing seat (5) and the roof panel unit (1) are connected in a set, and concrete is filled between the inner wall of the pre-installed sealing seat (5) and the outer wall of the roof panel unit (1).

3. The roof panel sealing module structure based on prefabricated ecological toilets according to claim 1, characterized in that: One end of the pre-installed sealing seat (5) is uniformly welded with embedded reinforcing ribs (7) that are connected to the roof panel unit (1), and the embedded reinforcing ribs (7) are inserted into the interior of the roof panel unit (1).

4. The roof panel sealing module structure based on prefabricated ecological toilets according to claim 1, characterized in that: The replaceable outer sealing assembly (4) is made of stainless steel, and a hydrophobic protective coating (17) is provided on the top of the replaceable outer sealing assembly (4). The hydrophobic protective coating (17) is made of polytetrafluoroethylene.

5. The roof panel sealing module structure based on prefabricated ecological toilets according to claim 1, characterized in that: Water-swellable microcapsules are uniformly disposed on the self-healing outer coating (12) of the nano-coating.

6. The roof panel sealing module structure based on prefabricated ecological toilets according to claim 1, characterized in that: The inner wall of the reserved socket (8) is provided with a PTFE smooth coating (9).

7. The roof panel sealing module structure based on prefabricated ecological toilets according to claim 1, characterized in that: The pre-installed sealing seat (5) is made of stainless steel, and magnetic positioning slots (10) and magnetic positioning posts (11) are evenly arranged between adjacent pre-installed sealing seats (5).

8. The roof panel sealing module structure based on prefabricated ecological toilets according to claim 1, characterized in that: The outer wall of the rubber reinforcement layer (14) is uniformly provided with honeycomb pores that match the self-healing outer coating (12) of the nano-coating.

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