Assembled drainage assembly

Abstract

The utility model relates to the technical field of bathroom equipment, in particular to an assembled drainage assembly which comprises a temporary storage tank body for temporarily storing supplied water, a cover body covering the temporary storage tank body and a sewer line arranged on the lower side of the temporary storage tank body, and the temporary storage tank body is provided with a male connecting end and a female connecting end which are arranged at the two ends respectively. The narrow-edge drainage floor drain has the advantages that the flexibility of the narrow-edge drainage floor drain is improved, and the narrow-edge drainage floor drain can adapt to complex drainage conditions.

Description

Technical Field

[0001] This application relates to the technical field of bathroom equipment, and in particular to an assembled drainage assembly. Background Technology

[0002] Narrow-sided floor drains are a common bathroom fixture in residences, typically installed in bathrooms or balconies where drainage volume is high in a short period, preventing excessive water accumulation on the floor. A narrow-sided floor drain consists of two parts: the drain itself and a side channel, which are interconnected. Besides its drainage function, the drain also prevents sewage backflow and odor recirculation from the pipes. The side channel effectively expands the drain's volume, increasing its water retention capacity.

[0003] In related technologies, to consider the aesthetics of narrow-edge drainage floor drains, the width of the side groove is usually narrowed. After the narrow-edge drainage floor drain is installed, less of the floor is exposed, resulting in a better visual effect and improving the compatibility of the narrow-edge drainage floor drain with the overall home decoration style.

[0004] Regarding the aforementioned technologies, the shell of narrow-sided drainage floor drains is generally manufactured using an integral molding process or a welding process. However, for situations with more complex drainage, the integral molding production of floor drains is more troublesome, and the overall installation cycle of the welding process is also longer. Utility Model Content

[0005] To improve the flexibility of narrow-sided drainage floor drains and enable them to adapt to complex drainage situations, this application provides an assembled drainage assembly.

[0006] The assembled drainage component provided in this application adopts the following technical solution:

[0007] An assembled drainage assembly includes a temporary storage tank for water storage, a cover covering the temporary storage tank, and a drain pipe located on the underside of the temporary storage tank. The temporary storage tank has a male connection end and a female connection end located at both ends.

[0008] By adopting the above technical solutions, the modular drainage system can flexibly combine and match the temporary storage tank, cover, and drain pipes according to specific complex drainage conditions, such as different drainage volumes and directions, easily adapting to various complex drainage scenarios. The temporary storage tank is equipped with male and female connectors at both ends, facilitating quick connection between adjacent tanks. In practical use, if drainage is impeded or the layout needs to be changed according to new drainage requirements, its modular structure allows for easy disassembly, reassembly, or replacement of components as needed. Compared to traditional structures, it is easier to optimize and adjust, ensuring the drainage system can always adapt to changing drainage requirements.

[0009] Furthermore, the male connection end includes a connecting pipe fixedly connected to the temporary storage tank, and the connecting pipe communicates with the interior of the temporary storage tank;

[0010] The female connection end includes a connection port located at the end of the temporary storage tank away from the connecting pipe, and the connection port communicates with the interior of the temporary storage tank.

[0011] By adopting the above technical solution, the male connection end is set as a connecting pipe fixedly connected to the temporary storage tank, and the female connection end is a connection port opened at one end of the temporary storage tank. When connecting drainage components to each other or to other drainage pipes, operators can easily insert the connecting pipe into the corresponding connection port to achieve quick and accurate docking and installation without complicated operating procedures or the use of special tools, thereby improving the efficiency of building a drainage system during construction.

[0012] Furthermore, the temporary storage tank is vertically arranged on its outer wall and fixedly connected with a burr strip for cooperating with the ground, the burr strip being arranged along the length direction of the temporary storage tank.

[0013] By adopting the above technical solution, when laying tiles on the ground, the edge strip can serve as a supporting structure for the tiles, providing a horizontal support surface. The edge strip is installed along the length of the temporary storage groove, ensuring a tighter and smoother connection between the tiles and the perimeter of the groove during installation. Near the drainage components, it enhances the firmness and stability of the tile installation, preventing problems such as sinking and hollowing during use. When laying tiles vertically, the edge strip serves as a bottom support point, ensuring a neat boundary at the junction of the vertical tile and the ground, allowing the vertical tile to stand vertically and form a tighter connection with the ground tiles or other floor materials. Simultaneously, the edge strip provides a clear boundary for the waterproof coating. When applying the waterproof coating, the installer can use the edge strip as a reference boundary, making it easier to control the application area and thickness, avoiding uneven application or coatings that are too thick or too thin, thus improving the precision and quality of the waterproof coating application. The edge strip and the waterproof coating work together to achieve the waterproofing effect. The waterproof coating prevents water penetration, and the edge strips physically block possible leakage paths, reducing the possibility of water entering the ground or other adjacent areas through gaps.

[0014] Furthermore, the temporary storage tank includes side grooves and a widening groove arranged side by side and connected to each other, wherein the height of the side groove is greater than the height of the widening groove.

[0015] By adopting the above technical solution, the height of the side channel is greater than that of the widened channel, allowing the installed side channel to be flush with the ground, making the drainage components visually blend perfectly with the surrounding floor. When people walk on it or pass by, the existence of the drainage components is almost imperceptible, greatly enhancing the overall aesthetics of the space. The widened channel is hidden under the tiles, using tiles to cover it, concealing the traces of the drainage components and making the floor look flat and uniform. The side channel and the widened channel are side by side and interconnected, working together to significantly expand the total volume of the temporary storage tank. In scenarios with a sudden large volume of drainage, such as showers in the bathroom or water accumulation on the balcony, the water flow can be quickly dispersed into the side channel and the widened channel.

[0016] Furthermore, the temporary storage tank is provided with an inspection port at a corresponding position above the drain pipe.

[0017] By adopting the above technical solutions, when the drainage system experiences problems such as poor drainage, blocked sewer pipes, or odor backflow, the inspection port allows maintenance personnel to directly observe the condition of this critical area above the sewer pipe without having to disassemble the entire drainage assembly or damage the surrounding ground, tiles, or other facilities. This allows for a direct view of the sewer pipe inlet and pipe connection points, accurately pinpointing the source of the fault and reducing the time and effort spent troubleshooting.

[0018] Furthermore, the cover includes a first cover plate that covers the side groove and a second cover plate that covers the inspection port. The first cover plate has a water trough or water hole for water supply.

[0019] By adopting the above technical solution, the cover body is divided into a first cover plate covering the side groove and a second cover plate covering the inspection port. When a problem occurs in the drainage system and maintenance is required, maintenance personnel only need to open the second cover plate to directly inspect and repair the area below the inspection port without touching the first cover plate, thus not interfering with the normal drainage of the side groove and surrounding area. This improves the targetedness and efficiency of maintenance and reduces the impact of maintenance on daily life. A drain channel or drain hole is provided on the first cover plate to provide a specific channel for water flow, guiding the water flow quickly and orderly into the side groove, thereby accelerating the drainage process.

[0020] Furthermore, the second cover plate has a groove on its upper side for arranging ceramic tiles.

[0021] By adopting the above technical solution, the groove provides a space for placing the tiles. When the tiles are laid in the groove, they can fit perfectly with the second cover plate. The overall visual appearance of the ground is almost indistinguishable from the location of the drainage component and the surrounding ground, achieving a seamless connection.

[0022] Furthermore, a sealing ring is embedded in the connection port to mate with the outer wall of the connecting pipe.

[0023] By adopting the above technical solution, the sealing ring fits tightly with the outer wall of the connecting pipe. After the drainage components are connected, it can effectively fill the tiny gaps between the connection port and the connecting pipe, forming a reliable sealing barrier. During normal drainage or when encountering changes in water pressure within the drainage system, it can prevent water from seeping out from the connection point, avoid leakage problems, ensure the sealing of the drainage system, maintain the dryness of the surrounding ground, and prevent situations such as dampness, mold, and adverse effects on the downstairs space caused by leakage.

[0024] Furthermore, the temporary storage tank is provided with a plurality of support components on its outer wall for adjusting the height. The support components include connecting corner pieces fixedly connected to the outer wall of the temporary storage tank, threaded rods passing through and threadedly connected to the connecting corner pieces, and support pads threadedly connected to the lower end of the threaded rods.

[0025] By adopting the above technical solution, the support component can play a pre-fixing role in the initial stage of drainage component installation. The connecting corner pieces are fixedly connected to the outer wall of the temporary storage tank, providing attachment points for the support component and ensuring a tight connection between the support component and the temporary storage tank. When the drainage component is placed in the predetermined installation position, the support component allows the temporary storage tank to be initially stabilized on the ground, preventing it from moving or shaking, thus facilitating subsequent installation operations. When the ground is not completely flat, the height of the support feet relative to the temporary storage tank can be adjusted by rotating the threaded rod, ensuring that all parts of the temporary storage tank fit well with the uneven ground, guaranteeing that the entire drainage component is in a horizontal and stable state, and ensuring smooth drainage.

[0026] Furthermore, the drain pipe is equipped with a water seal structure to prevent backflow of water and air.

[0027] By adopting the above technical solution, the water seal structure can form a water column of a certain height inside the pipe. When the pressure inside the pipe fluctuates or downstream drainage is obstructed, this water column can act as a barrier, preventing sewage from flowing back into the storage tank or even onto the ground. It can also prevent harmful gases such as hydrogen sulfide and methane from entering the sewer pipe, thus preventing harm to human health. The barrier formed by the water seal structure can keep these gases inside the pipe, ensuring indoor air quality.

[0028] In summary, this application includes at least one of the following beneficial technical effects:

[0029] 1. Modular drainage components can be flexibly combined with temporary storage tanks, covers and drain pipes according to complex drainage needs such as different drainage volumes and drainage directions, adapting to various complex drainage scenarios. The modular structure makes it easy to disassemble, reassemble or replace parts as needed. It is also easier to change and optimize the layout when encountering drainage problems, and can always adapt to changing drainage requirements. The connection port design of the male connection end and the female connection end facilitates quick and accurate connection and installation between drainage components and other drainage pipes, without complicated operations or special tools, improving the efficiency of constructing drainage systems.

[0030] 2. The edge groove is flush with the ground, and the widened groove is hidden under the tiles. The width of the widened groove is greater than that of the edge groove. This ensures the aesthetics of the ground and expands the temporary storage volume of the groove through the cooperation of the two, which can efficiently cope with large drainage volumes and improve drainage capacity. The edge strip provides support and boundary reference for tile laying. In conjunction with the waterproof coating, it reduces water leakage from both physical structure and coating protection aspects, enhances the waterproof effect, and keeps the surrounding environment dry. The first cover plate intercepts debris to ensure smooth drainage and is easy to clean. The second cover plate is easy to open for maintenance. The groove on the second cover plate facilitates seamless tile connection. The overall structure maintains aesthetics while ensuring functionality.

[0031] 3. The support components on the outer wall of the temporary storage tank can pre-fix the drainage components during the initial installation, facilitating subsequent operations. The height can be adjusted to adapt to uneven ground, ensuring the drainage components are horizontally stable and ensuring smooth drainage. The sealing ring inside the connection port fits tightly with the outer wall of the connecting pipe, effectively filling gaps and forming a reliable sealing barrier to prevent water leakage and odor emission, ensuring the sealing performance of the drainage system and a good surrounding environment. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of an assembled drainage component according to Embodiment 1 of this application.

[0033] Figure 2 This is a partial structural diagram of an assembled drainage component according to Embodiment 1 of this application. Figure 1 .

[0034] Figure 3 This is a side view of an assembled drainage assembly according to Embodiment 1 of this application.

[0035] Figure 4 This is an exploded structural diagram of an assembled drainage component according to Embodiment 1 of this application.

[0036] Figure 5 This is a partial structural diagram of an assembled drainage component according to Embodiment 1 of this application. Figure 2 .

[0037] Figure 6 yes Figure 4Enlarged schematic diagram of the structure of the support component and sealing ring in part A.

[0038] Figure 7 This is a schematic diagram of the overall structure of an assembled drainage component according to Embodiment 2 of this application.

[0039] Figure 8 This is an exploded view of the structure of an assembled drainage component according to Embodiment 2 of this application.

[0040] Explanation of reference numerals in the attached drawings: 1. Temporary storage tank; 11. Side groove; 111. Support column; 12. Widened groove; 121. Support corner block; 13. Inspection port; 14. Male connection end; 141. Connecting pipe; 15. Female connection end; 151. Connection port; 152. Sealing ring; 16. Flanged strip; 2. Cover body; 21. First cover plate; 22. Second cover plate; 221. Groove; 3. Drain pipe; 4. Support assembly; 41. Connecting corner piece; 42. Threaded rod; 43. Support foot pad; 5. Water seal structure. Detailed Implementation

[0041] To make the purpose, technical solution, and advantages of this application clearer, the following description is provided in conjunction with the appendix. Figure 1-8 Examples 1 and 2 will be used to further describe this application in detail.

[0042] Example 1

[0043] This application discloses an assembled drainage assembly. (Refer to...) Figure 1 and Figure 2 The modular drainage system includes a temporary storage tank 1 for water supply, a cover 2 for covering the temporary storage tank 1, a drain pipe 3, and a support assembly 4, combined with... Figure 3 The drain pipe 3 is located on the lower side of the temporary storage tank 1 and is connected to the interior of the temporary storage tank 1.

[0044] Reference Figure 3 and Figure 4 The temporary storage tank 1 includes side channels 11 and widened channels 12 arranged side by side and connected to each other. The side channels 11 and widened channels 12 are connected to each other, thereby greatly expanding the total volume of the temporary storage tank 1 to adapt to scenarios with large instantaneous drainage volume.

[0045] In this embodiment, the height of the side groove 11 is greater than the height of the widened groove 12, so that the installed side groove 11 can be flush with the ground. The widened groove 12 is hidden under the tile. The tile covers the widened groove 12 to cover the traces of the drainage component, making the ground look flat and uniform. The drainage component is visually perfectly integrated with the surrounding ground, improving the overall aesthetics of the space.

[0046] The width of the widened groove 12 is greater than that of the side groove 11. The wider groove 12 has a larger width and a larger capacity in the horizontal direction. Under the tile cover, it occupies a larger space but can be completely hidden, which improves the drainage capacity while maintaining the aesthetics of the floor.

[0047] Reference Figure 4 and Figure 5 The temporary storage tank 1 is equipped with an inspection port 13 at the corresponding position above the drain pipe 3. When the drainage system experiences problems such as poor drainage, blockage of the drain pipe 3, or odor backflow, the inspection port 13 allows maintenance personnel to directly observe the condition of this key area above the drain pipe 3 without having to disassemble the entire drainage component or damage the surrounding ground, tiles, or other facilities. This allows for a direct view of the condition of the drain pipe 3 inlet and pipe connection points.

[0048] The drain pipe 3 is internally equipped with a water seal structure to prevent backflow of water and air. This creates a water column of a certain height within the drain pipe 3, preventing sewage from flowing back into the storage tank or even onto the ground when pressure fluctuates or downstream drainage is obstructed. It also prevents harmful gases such as hydrogen sulfide and methane from escaping the drain pipe, thus protecting human health. The barrier formed by the water seal structure keeps these gases within the pipe, ensuring indoor air quality.

[0049] The cover 2 includes a first cover plate 21 that covers the side groove 11 and a second cover plate 22 that covers the access port 13. The second cover plate 22 has a groove 221 on its upper side for arranging tiles. The first cover plate 21 covers the side groove 11, ensuring smooth drainage while effectively intercepting larger foreign objects such as hair and debris, preventing them from directly entering the drainage system and causing blockages. The second cover plate 22 covers the access port 13, allowing for quick access to the area above the drain pipe 3 by simply removing the second cover plate 22 when inspection or maintenance is required.

[0050] The inner wall of the side groove 11 is fixedly connected with a support column 111 for supporting the first cover plate 21, and the inner wall of the side groove 11 and the widened groove 12 is fixedly connected with a support corner block 121 for supporting the second cover plate 22.

[0051] Reference Figure 5 and Figure 6 The temporary storage tank 1 has a male connection end 14 and a female connection end 15 located at both ends. In this embodiment, the male connection end 14 includes a connecting pipe 141 fixedly connected to the temporary storage tank 1, and the female connection end 15 includes a connection port 151 opened at the end of the temporary storage tank 1 away from the connecting pipe 141. Both the connecting pipe 141 and the connection port 151 communicate with the interior of the temporary storage tank 1. A sealing ring 152 for cooperating with the connecting pipe 141 of an adjacent drainage component is embedded in the connection port 151.

[0052] Combination Figure 3 A temporary storage trough 1 has a vertically installed and fixedly connected edge strip 16 on its outer wall for mating with the ground. The edge strip 16 is installed along the length of the temporary storage trough 1 and located on one side of the side groove 11. When laying tiles on the ground, the edge strip 16 can serve as a support structure for placing the tiles, providing a horizontal support surface for the tiles. The edge strip 16 is installed along the length of the temporary storage trough 1, ensuring a tighter and smoother connection between the tiles and the perimeter of the temporary storage trough 1 during the laying process. In the area near the drainage components, it enhances the firmness and stability of the tile laying, preventing problems such as sinking and hollowing of the tiles during use. When laying tiles vertically, the edge strip 16 can serve as a bottom support point for the vertical tiles, ensuring a neat boundary at the junction of the vertical tiles and the ground, allowing the vertical tiles to stand vertically on the ground and providing a tighter connection with the ground tiles or other ground materials. Meanwhile, the edge strip 16 also provides a clear boundary for the waterproof coating. When applying the waterproof coating, workers can use the edge strip 16 as a reference boundary, making it easier to control the application area and thickness, avoiding uneven application or coatings that are too thick or too thin, thus improving the precision and quality of the waterproof coating application. The edge strip 16, combined with the waterproof coating, works together to achieve the waterproofing effect. The waterproof coating prevents water penetration, while the edge strip 16, through its physical structure, blocks possible leakage paths, reducing the possibility of water entering the ground or other adjacent areas through gaps.

[0053] In this embodiment, there are multiple support components 4. Each support component 4 includes a connecting corner piece 41 fixedly connected to the outer wall of the temporary storage tank 1, a threaded rod 42 threaded through and connected to the connecting corner piece 41, and a support foot pad 43 threaded to the lower end of the threaded rod 42. The support component 4 can play a pre-fixing role in the initial stage of drainage component installation. When the ground is not completely flat, the height of the support foot pad 43 relative to the temporary storage tank 1 can be adjusted by rotating the threaded rod 42, so that all parts of the temporary storage tank 1 can fit well with the uneven ground.

[0054] The implementation principle of an assembled drainage component according to an embodiment of this application is as follows: The assembled drainage component consists of a temporary storage tank 1, a cover 2, a drain pipe 3, and a support component 4. The temporary storage tank 1 is connected to the drain pipe 3 to realize the drainage function. The side groove 11 and the widened groove 12 included therein are connected to each other. Through the design that the side groove 11 is flush with the ground and the widened groove 12 is hidden under the tiles, the volume is expanded to cope with the instantaneous large drainage volume, while ensuring that the overall drainage component is aesthetically integrated with the ground.

[0055] The temporary storage tank 1 has an inspection port 13 above the drain pipe 3. When the drainage system malfunctions, maintenance personnel can simply open the second cover plate 22 and directly inspect the critical areas of the drain pipe 3 through the inspection port 13. The first cover plate 21 and the second cover plate 22 of the cover 2 respectively cover the side groove 11 and the inspection port 13, which serves to intercept debris, facilitate maintenance, and assist in achieving a seamless connection with the ground.

[0056] The temporary storage tank 1 is provided with a male connection end 14 (connecting pipe 141) and a female connection end 15 (connecting port 151) at both ends, and a sealing ring 152 is embedded in the connecting port 151. When connected to an adjacent drainage component or other drainage pipe, the connecting pipe 141 is inserted into the connecting port 151, and the sealing ring 152 tightly fits the outer wall of the connecting pipe 141, effectively filling the tiny gap between the two and forming a reliable sealing barrier.

[0057] A flange strip 16 is vertically installed and fixedly connected to the outer wall of the temporary storage tank 1. When laying tiles on the ground, the flange strip 16 serves as a supporting structure for the tiles, providing a horizontal support surface to ensure the tiles are laid firmly and flat. It also provides a bottom support point when laying tiles vertically, ensuring neat boundaries. Furthermore, the flange strip 16 provides a boundary reference for the waterproof coating, working together with the waterproof coating to enhance the waterproof effect and reduce the risk of water leakage.

[0058] Multiple support components 4 are distributed on the outer wall of the temporary storage tank 1. In the initial stage of installation, the connecting corner pieces 41 tightly connect the support components 4 to the temporary storage tank 1, playing a pre-fixing role and making the temporary storage tank 1 initially stable on the ground. When the ground is uneven, the height of the support feet 43 relative to the temporary storage tank 1 is adjusted by rotating the threaded rod 42, so that all parts of the temporary storage tank 1 fit well with the ground, ensuring that the drainage component is in a horizontal and stable state, ensuring smooth drainage, and improving the adaptability of the drainage component to different ground conditions.

[0059] Example 2

[0060] Reference Figure 7 and Figure 8 The difference between this embodiment and Embodiment 1 is that there are two temporary storage tanks 1 arranged perpendicularly to each other, allowing them to be installed at corner positions. Both ends of the two temporary storage tanks 1 are female connection ends 15, which are used to connect to the male connection ends 14 of the adjacent assembled drainage components. There are two first cover plates 21, which cover the top of the two side tanks 11.

[0061] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An assembled drainage assembly, characterized in that: It includes a temporary storage tank (1) for water supply, a cover (2) covering the temporary storage tank (1) and a drain pipe (3) located on the lower side of the temporary storage tank (1). The temporary storage tank (1) has a male connection end (14) and a female connection end (15) located at both ends.

2. The assembled drainage assembly according to claim 1, characterized in that: The male connection end (14) includes a connecting pipe (141) fixedly connected to the temporary storage tank (1), and the connecting pipe (141) communicates with the interior of the temporary storage tank (1); The female connection end (15) includes a connection port (151) opened at one end of the temporary storage tank (1) away from the connecting pipe (141), and the connection port (151) is in communication with the interior of the temporary storage tank (1).

3. The assembled drainage assembly according to claim 1, characterized in that: The temporary storage tank (1) is vertically arranged on its outer wall and fixedly connected with a burr strip (16) for cooperating with the ground. The burr strip (16) is arranged along the length direction of the temporary storage tank (1).

4. The assembled drainage assembly according to claim 1, characterized in that: The temporary storage tank (1) includes a side groove (11) and a widening groove (12) arranged side by side and connected to each other. The height of the side groove (11) is greater than the height of the widening groove (12).

5. The assembled drainage assembly according to claim 4, characterized in that: The temporary storage tank (1) is provided with an inspection port (13) at a corresponding position above the drain pipe (3).

6. The assembled drainage assembly according to claim 5, characterized in that: The cover (2) includes a first cover plate (21) covering the side groove (11) and a second cover plate (22) covering the inspection port (13). The first cover plate (21) has a water channel or water hole for water supply.

7. The assembled drainage assembly according to claim 6, characterized in that: The second cover plate (22) has a groove (221) on its upper side for arranging ceramic tiles.

8. The assembled drainage assembly according to claim 2, characterized in that: The connection port (151) is embedded with a sealing ring (152) for engaging with the outer wall of the connecting pipe (141).

9. The assembled drainage assembly according to claim 1, characterized in that: The temporary storage tank (1) has multiple support components (4) on its outer wall for adjusting height. The support components (4) include a connecting corner piece (41) fixedly connected to the outer wall of the temporary storage tank (1), a threaded rod (42) passing through and threadedly connected to the connecting corner piece (41), and a support foot pad (43) threadedly connected to the lower end of the threaded rod (42).

10. The assembled drainage assembly according to claim 1, characterized in that: The drain pipe (3) is equipped with a water seal structure (5) to prevent backflow of water and air.

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