Method for treating water accumulation and device therefor

Abstract

The application discloses a kind of water accumulation treatment method and its device, belong to the technical field of drainage device.A kind of water accumulation treatment device includes drainage component and liquid level detection component, the drainage component includes first drain pipe, the first drain pipe is buried in foundation, the first drain pipe is communicated with caisson;The liquid level detection component includes liquid level sensor and indicator light, the liquid level sensor is arranged in caisson, the indicator light is arranged on foundation, and the liquid level sensor controls the indicator light to open and close.The application is convenient for user to perceive the water accumulation in caisson and clean up blockage in time, to reduce the situation that wall body appears mildew.

Description

Technical Field

[0001] This application relates to the technical field of drainage devices, and in particular to a method and apparatus for treating accumulated water. Background Technology

[0002] Building drainage systems are an essential component of buildings, generally used to properly discharge water from buildings into municipal pipelines, thereby reducing the occurrence of water accumulation in buildings.

[0003] In related technologies, a caisson is typically pre-installed within the foundation, with a main drainage pipe buried in the foundation. Branch drainage pipes are connected to the caisson and are linked to the main drainage pipe. When water accumulates on the surface of the foundation, some water is discharged through the main drainage pipe, while the remaining water seeps into the caisson, where it undergoes secondary drainage through the branch drainage pipes.

[0004] However, if the main drainage pipe and branch drainage pipes become blocked in the relevant technology, it will lead to poor drainage of the caisson and water accumulation. The water on the foundation will also seep into the caisson, and users will find it difficult to detect whether there is water accumulation in the caisson, which will easily lead to mold growth on the walls. Summary of the Invention

[0005] To facilitate users in noticing water accumulation in the caisson and promptly clearing blockages to reduce mold growth on the walls, this application provides a water accumulation treatment method and apparatus.

[0006] In a first aspect, this application provides a water treatment device, which adopts the following technical solution:

[0007] A method and apparatus for treating water accumulation includes a drainage component and a liquid level detection component. The drainage component includes a first drainage pipe, which is buried in the foundation and communicates with a caisson.

[0008] The liquid level detection component includes a liquid level sensor and an indicator light. The liquid level sensor is installed inside the caisson, and the indicator light is installed on the foundation. The liquid level sensor controls the indicator light to turn on and off.

[0009] By adopting the above technical solution, when there is water accumulation on the foundation, part of the water is drained through the first drainage pipe, and the other part of the water seeps into the caisson. The water in the caisson is then drained through the first drainage pipe. When the first drainage pipe is blocked, the water in the caisson cannot drain smoothly. The liquid level sensor detects the water in the caisson and turns on the indicator light to remind the user that there is water in the caisson. At this time, the user can clean the blockage in the first pipe, which can reduce the occurrence of mold on the wall.

[0010] Optionally, the liquid level detection assembly further includes a support pipe and a support column; the support pipe is buried in the foundation, the support column is threadedly connected to the support pipe, and the liquid level sensor is mounted on the support column.

[0011] By adopting the above technical solution, the support pipe can provide support force to the support column, and the support column can provide support force to the liquid level sensor. When the support column is turned, the height of the support column can be adjusted, thereby adjusting the height of the liquid level sensor from the bottom wall of the caisson, which can control the alarm value of the liquid level sensor and reduce false alarms or mis-alarms.

[0012] Optionally, the water treatment device further includes a pressing and lifting assembly, which includes a pressing cylinder, a spring, and an abutment ring; the pressing cylinder is slidably sleeved on the support column, the spring is disposed between the pressing cylinder and the support column, and the abutment ring is sleeved on the pressing cylinder;

[0013] The first drain pipe is provided with a first filter screen, and the pressing and lifting assembly further includes a hinge seat and a lifting rod for lifting the first filter screen; the hinge seat is provided on the foundation, and the lifting rod is hinged to the hinge seat.

[0014] By adopting the above technical solution, when the pressing cylinder is stepped on, the pressing cylinder drives the abutment ring to move downward. The abutment ring causes one end of the lifting rod to descend and the other end to rise, thereby lifting the first filter screen so that the user can take the first filter screen for cleaning or replacement.

[0015] Optionally, the press-and-lift assembly further includes a support ring connected to the lifting rod, and the first filter screen is disposed on the support ring.

[0016] By adopting the above technical solution, the lifting rod and the hinge seat form a lever structure. When the abutment ring causes the end of the lifting rod away from the support ring to descend, the lifting rod drives the support ring to rise, thereby lifting the first filter screen.

[0017] Optionally, the drainage assembly includes a second drain pipe and a second filter screen; the second drain pipe is disposed inside the first drain pipe, the second filter screen is connected to the second drain pipe, and the second filter screen is snapped onto the upper end of the first drain pipe.

[0018] By adopting the above technical solution, since the second filter screen is attached to the upper end of the first drain pipe, it is easy to separate the second drain pipe from the first drain pipe, so as to clean the blockage in the second drain pipe; at the same time, the second filter screen can also improve the filtration effect on the accumulated water.

[0019] Optionally, a water seal assembly is provided inside the caisson, the water seal assembly including a water seal ring and a strainer; the water seal ring is disposed on the first drain pipe, and a water seal cavity is formed between the water seal ring and the first drain pipe; both the first drain pipe and the second drain pipe are provided with strainers, the strainers being located near the water seal ring.

[0020] By adopting the above technical solution, when the water in the caisson flows from the water seal ring through the strainer into the second drain pipe, a small amount of water will liquid seal the water seal cavity after the drainage is completed, thereby preventing the odor in the caisson from flowing back to the upper end of the second drain pipe.

[0021] Optionally, the drainage assembly includes an odor-proof component, which is a flap that is hinged inside the second drain pipe. The center of gravity of the flap is located on the side of the hinge axis away from the second filter screen.

[0022] By adopting the above technical solution, when the second drain pipe discharges accumulated water, the flap is flipped by the gravity of the water to allow the accumulated water to be discharged normally; after the drainage is completed, the flap is reset to seal the second drain pipe, thereby reducing the backflow of odor from the lower end of the second drain pipe to the upper end.

[0023] Optionally, the drainage assembly further includes a check valve, which includes a connecting plate and an elastic plate; the connecting plate is connected to the second drain pipe, and the elastic plate is connected to the connecting plate, wherein the elastic plate is elastic and inclined.

[0024] By adopting the above technical solution, when the water flow at the lower end of the second drain pipe surges upward, the elastic plate will deform to seal the second drain pipe and prevent the water flow from flowing back; when the water flow stops surging upward, the elastic plate will reset so that normal drainage can be achieved.

[0025] Optionally, the second drain pipe is divided into two sections from the middle of its length, and the two sections of the second drain pipe are detachably connected.

[0026] By adopting the above technical solution, when the second drain pipe becomes blocked, the second drain pipe is removed and divided into two sections to facilitate the removal of the blockage inside the second drain pipe.

[0027] Secondly, this application also provides a method for treating accumulated water, using the aforementioned water treatment device, comprising the following steps:

[0028] S1: Lay the first drainage pipe, set up a slope layer on the bottom wall of the caisson, and make the slope layer slope towards the position of the mesh.

[0029] S2: An elevated foundation is erected at the caisson site, and support pipes are buried there;

[0030] S3: Install the second drain pipe inside the first drain pipe;

[0031] S4: Install the support column inside the support tube and adjust the height of the liquid level sensor from the bottom wall of the sump.

[0032] S5: Install the first filter screen onto the support ring.

[0033] By adopting the above technical solution, the water treatment device can be installed on the foundation. When there is water above the foundation, part of the water is discharged through the second drainage pipe, and the other part of the water seeps into the caisson. The slope layer of the bottom wall of the caisson can guide the water flow to the second drainage pipe.

[0034] In summary, this application includes at least one of the following beneficial effects:

[0035] 1. The liquid level sensor detects water accumulation in the sump and turns on the indicator light to remind the user that there is water in the sump and to remind the user to clear the blockage in the first pipe, which can reduce the occurrence of mold on the wall;

[0036] 2. By turning the support column, the height of the support column can be adjusted, thereby adjusting the height of the liquid level sensor from the bottom wall of the caisson, which can control the alarm value of the liquid level sensor and reduce false alarms;

[0037] 3. The first filter screen is lifted by moving the pressing cylinder downwards, which drives the lifting rod to facilitate cleaning or replacement of the first filter screen. Attached Figure Description

[0038] Figure 1 This is an overall schematic diagram of the water treatment device in Embodiment 1 of this application;

[0039] Figure 2 yes Figure 1 A cross-sectional diagram;

[0040] Figure 3 yes Figure 2 An enlarged schematic diagram of part A in the middle;

[0041] Figure 4 yes Figure 2 Enlarged schematic diagram of part B in the middle;

[0042] Figure 5 This is a schematic diagram illustrating the press-and-lift component in Embodiment 1 of this application.

[0043] Explanation of reference numerals in the attached drawings: 1. Drainage assembly; 11. First drain pipe; 12. Second drain pipe; 13. First drain base; 14. Odor-proof component; 141. Flip plate; 15. First filter screen; 16. Second filter screen; 17. Third filter screen; 18. Check valve; 181. Connecting plate; 182. Elastic plate; 2. Liquid level detection assembly; 21. Support base; 22. Support pipe; 23. Support column; 231. Guide. 1. Tank; 24. Support rod; 25. Liquid level sensor; 26. Indicator light; 3. Press-lift assembly; 31. Pressing cylinder; 32. Support plate; 33. Spring; 34. Protruding column; 35. Abutment ring; 36. Lifting rod; 37. Hinge seat; 38. Support ring; 381. Notch; 4. Water seal assembly; 41. Second drainage base; 42. Water seal ring sleeve; 421. Water seal cavity; 43. Leakage screen; 5. Foundation; 6. Caisson. Detailed Implementation

[0044] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0045] Example 1:

[0046] Embodiment 1 of this application discloses a water accumulation treatment device.

[0047] refer to Figure 1 and Figure 2 A caisson 6 is provided inside the foundation 5. The caisson 6 is a rectangular cavity. Water accumulated on the foundation 5 seeps into the caisson 6. The caisson 6 performs secondary drainage to reduce the possibility of mold growth on the walls caused by water continuing to seep downwards.

[0048] refer to Figure 1 and Figure 2 A water treatment device includes a drainage component 1 and a liquid level detection component 2. The drainage component 1 drains the water on the surface of the foundation 5, and the liquid level detection component 2 detects whether there is water inside the caisson 6, so that the user can indirectly observe whether there is water inside the caisson 6.

[0049] refer to Figure 3 The drainage assembly 1 includes a first drainage pipe 11, a second drainage pipe 12, and a first drainage base 13. The first drainage base 13 is buried in the foundation 5, and the lower end of the first drainage pipe 11 is connected to the first drainage base 13. The first drainage pipe 11 passes through the foundation 5 and extends downward through the caisson 6. The lower end of the first drainage pipe 11 discharges accumulated water into the municipal pipeline (not shown in the figure) through a connection with other pipes. The second drainage pipe 12 is located inside the first drainage pipe 11, and the second drainage pipe 12 is in contact with the pipe wall of the first drainage pipe 11.

[0050] refer to Figure 3The upper end of the second drain pipe 12 is equipped with a first filter screen 15 and a second filter screen 16, both of which can filter the water flowing into the second drain pipe 12. The second filter screen 16 is fixedly connected to the second drain pipe 12, and the area of ​​the second filter screen 16 is larger than the cross-sectional area of ​​the first drain pipe 11, thereby securing the second filter screen 16 at the top of the first drain pipe 11 to fix the position of the second drain pipe 12. The filter hole area of ​​the first filter screen 15 is larger than that of the second filter screen 16, thereby achieving graded filtration. The first filter screen 15 abuts against the first drain base 13, and the top wall of the first filter screen 15 is flush with the upper surface of the foundation 5 to improve the flatness of the ground.

[0051] refer to Figure 4 A water seal assembly 4 is provided inside the caisson 6. The water seal assembly 4 includes a second drainage base 41, which is embedded in the bottom wall of the caisson 6. The second drainage base 41 is annular and sleeved on the first drainage pipe 11. The diameter of the second drainage base 41 is larger than the diameter of the first drainage pipe 11, and a gap is formed between the first drainage pipe 11 and the second drainage base 41.

[0052] refer to Figure 4 The first drain pipe 11 is fitted with a water seal ring 42, which is circular in shape and located between the second drain base 41 and the first drain pipe 11. A water seal cavity 421 is formed between the water seal ring 42 and the first drain pipe 11. The first drain pipe 11 and the second drain pipe 12 are provided with a mesh 43 on their circumferential sidewalls near the water seal ring 42.

[0053] When there is water in the caisson 6, the water flows into the water seal chamber 421 and then through the strainer 43 to the second drain pipe 12. After the water is discharged, a small amount of water remains in the water seal chamber 421 to seal the water seal chamber 421, which can prevent the odor in the caisson 6 from flowing back to the upper end of the second drain pipe 12.

[0054] refer to Figure 3 The second drain pipe 12 is provided with an odor-proof component 14. In this embodiment, the odor-proof component 14 is a flap 141. The flap 141 is a circular plate. The flap 141 is hinged in the second drain pipe 12, and the hinge shaft passes through the upper side wall of the flap 141, so that the center of gravity of the flap 141 is located below the hinge shaft.

[0055] When the water is discharged from the upper end of the second drain pipe 12, the water flow causes the flap 141 to flip so that the water can be drained normally. After the water is drained, the flap 141 returns to its original position, which can prevent the odor from flowing back from the sump 6 and the lower end of the second drain pipe 12.

[0056] refer to Figure 4A third filter screen 17 is also fixedly connected inside the second drain pipe 12. The aperture of the third filter screen 17 is smaller than that of the sieve screen 43. The height of the third filter screen 17 is lower than that of the sieve screen 43, so that it can filter the water flowing into the upper end of the second drain pipe 12 and the sump 6.

[0057] refer to Figure 4 The second drain pipe 12 is also equipped with a backflow preventer 18, which includes a connecting plate 181 and an elastic plate 182. The connecting plate 181 is located below the third filter screen 17 and is a semi-circular plate, which is fixedly connected to the inner wall of the second drain pipe 12. The elastic plate 182 is also a semi-circular plate and is elastic. One side of the elastic plate 182 is fixedly connected to the connecting plate 181, and the other side of the elastic plate 182 is inclined downward. When water flows upward at the lower end of the second drain pipe 12, the water flow impacts the elastic plate 182 and causes the elastic plate 182 to close the second drain pipe 12, thereby reducing the backflow of water.

[0058] refer to Figure 2 and Figure 3 The second drain pipe 12 is divided into two sections at the middle of its length. The two sections of the second drain pipe 12 are threaded together, with the threaded connection located between the flap 141 and the third filter screen 17. When it is necessary to clean the blockage in the second drain pipe 12, lift the second filter screen 16 upwards to separate the second drain pipe 12 from the first drain pipe 11. Then, twist the upper and lower sections of the second drain pipe 12 to separate them from each other, so as to facilitate the cleaning of the blockage in the second drain pipe 12.

[0059] refer to Figure 3 The liquid level detection component 2 includes a support base 21, which is embedded in the foundation 5 and fixedly connected to the first drainage base 13. A support pipe 22 is connected to the bottom of the support base 21, extending to the top wall of the caisson 6. A support column 23 is installed inside the support pipe 22, threadedly engaged with it. The support column 23 is hollow and can accommodate a battery.

[0060] refer to Figure 2 and Figure 3 A support rod 24 is fixedly connected to the lower end of the support column 23, and a liquid level sensor 25 is fixedly connected to the bottom end of the support rod 24. The liquid level sensor 25 is close to the bottom wall of the caisson 6. A ring-shaped indicator light 26 is fixedly connected to the top wall of the pressing cylinder 31. The liquid level sensor 25 can control the opening and closing of the indicator light 26. The battery located in the support column 23 can power the liquid level sensor 25 and the indicator light 26.

[0061] When there is water in the caisson 6 and it submerges the level sensor 25, the level sensor 25 will turn on the indicator light 26 to remind the user that there is water in the caisson 6. At this time, it is necessary to clean the blockage in the second drain pipe 12.

[0062] refer to Figure 3 The water accumulation treatment device also includes a pressing and lifting assembly 3, which includes a support plate 32 and a pressing cylinder 31. The support plate 32 is circular and is snapped into the support column 23 to facilitate battery replacement and battery positioning. The pressing cylinder 31 is sleeved on the support column 23, and a spring 33 is provided between the pressing cylinder 31 and the support column 23. One end of the spring 33 is fixedly connected to the pressing cylinder 31, and the other end of the spring 33 is fixedly connected to the support plate 32. A guide groove 231 is vertically formed on the outer circumferential wall of the support column 23, and a protrusion 34 is fixedly connected to the pressing cylinder 31, which slides within the guide groove 231. In this embodiment, multiple guide grooves 231 are evenly formed, and multiple protrusions 34 are also correspondingly provided to improve the smoothness of the sliding of the pressing cylinder 31.

[0063] When the pressing cylinder 31 is turned, the support column 23 is rotated, thereby adjusting the height of the support column 23, which in turn adjusts the height of the liquid level sensor 25, so as to adjust the alarm value of the liquid level sensor 25 and reduce the occurrence of false alarms by the liquid level sensor 25.

[0064] refer to Figure 5 A hinge seat 37 is fixedly connected to the support base 21, and a lifting rod 36 is hinged to the hinge seat 37. A support ring 38 is fixedly connected to the end of the lifting rod 36 near the first filter screen 15. The first filter screen 15 is snapped onto the support ring 38. A notch 381 is provided on the side of the support ring 38 away from the lifting rod 36 to facilitate the separation of the first filter screen 15 from the support ring 38. An abutment ring 35 is fitted on the pressing cylinder 31, and the abutment ring 35 can abut against the end of the lifting rod 36 near the pressing cylinder 31.

[0065] When the pressing cylinder 31 is stepped on, the pressing cylinder 31 drives the abutment ring 35 to move downward. The abutment ring 35 presses the lifting rod 36, so that the lifting rod 36 forms a lever to lift the first filter screen 15, thereby making it easier for the user to take the first filter screen 15 out of the notch 381 to clean the blockage on the first filter screen 15.

[0066] The implementation principle of the water treatment device in Embodiment 1 of this application is as follows: When there is water on the surface of the foundation 5, part of the water is discharged through the second drain pipe 12, and the other part of the water permeates into the caisson 6 for secondary drainage. When the first filter screen 15 is blocked, the pressing cylinder 31 is stepped on to raise the first filter screen 15, thereby facilitating the cleaning or replacement of the first filter screen 15; when the second drain pipe 12 is blocked, the liquid level sensor 25 detects the water in the caisson 6 and turns on the indicator light 26 to remind the user. At this time, the second drain pipe 12 is taken out and divided into two sections to clear the blockage inside the second drain pipe 12.

[0067] Example 2:

[0068] Embodiment 2 of this application discloses a method for treating accumulated water.

[0069] Embodiment 2 of this application uses the water treatment device from Embodiment 1, and includes the following steps:

[0070] S1: Bury the first drainage pipe 11, set up a slope layer on the bottom wall of the caisson 6, and make the slope layer tilt towards the position of the mesh 43.

[0071] S2: An elevated foundation 5 is erected at the caisson 6, and a support pipe 22 is buried there;

[0072] S3: Install the second drain pipe 12 inside the first drain pipe 11;

[0073] S4: Install the support column 23 inside the support pipe 22 and adjust the height of the liquid level sensor 25 from the bottom wall of the caisson 6;

[0074] S5: Install the first filter screen 15 onto the support ring 38.

[0075] 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. A water treatment device, characterized in that: It includes a drainage component (1) and a liquid level detection component (2). The drainage component (1) includes a first drainage pipe (11), which is buried in the foundation (5) and is connected to the caisson (6). The liquid level detection component (2) includes a liquid level sensor (25) and an indicator light (26). The liquid level sensor (25) is installed inside the caisson (6), and the indicator light (26) is installed on the foundation (5). The liquid level sensor (25) controls the indicator light (26) to turn on and off. The water treatment device also includes a pressing and lifting assembly (3), which includes a pressing cylinder (31), a spring (33), and an abutment ring (35); the pressing cylinder (31) is slidably sleeved on the support column (23), the spring (33) is disposed between the pressing cylinder (31) and the support column (23), and the abutment ring (35) is sleeved on the pressing cylinder (31); The first drain pipe (11) is provided with a first filter screen (15), and the pressing and lifting assembly (3) further includes a hinge seat (37) and a lifting rod (36) for lifting the first filter screen (15); the hinge seat (37) is provided on the foundation (5), and the lifting rod (36) is hinged to the hinge seat (37); The pressing and lifting assembly (3) further includes a support ring (38), which is connected to the lifting rod (36), and the first filter screen (15) is disposed on the support ring (38); The drainage assembly (1) includes a second drain pipe (12) and a second filter screen (16); the second drain pipe (12) is disposed inside the first drain pipe (11), the second filter screen (16) is connected to the second drain pipe (12), and the second filter screen (16) is snapped onto the upper end of the first drain pipe (11); The caisson (6) is provided with a water seal assembly (4), which includes a water seal ring (42) and a strainer (43). The water seal ring (42) is disposed on the first drain pipe (11), and a water seal cavity (421) is formed between the water seal ring (42) and the first drain pipe (11). Both the first drain pipe (11) and the second drain pipe (12) are provided with strainers (43), which are located near the water seal ring (42). The water seal assembly (4) also includes a second drainage base (41), which is embedded in the bottom wall of the caisson (6). The second drainage base (41) is fitted onto the first drainage pipe (11), and a gap is formed between the first drainage pipe (11) and the second drainage base (41). The water seal ring (42) is located between the second drainage base (41) and the first drainage pipe (11).

2. The water treatment device according to claim 1, characterized in that: The liquid level detection component (2) also includes a support pipe (22) and a support column (23); the support pipe (22) is buried in the foundation (5), the support column (23) is threadedly connected to the support pipe (22), and the liquid level sensor (25) is mounted on the support column (23).

3. The water treatment device according to claim 1, characterized in that: The drainage assembly (1) includes an odor-proof component (14), which is a flap (141). The flap (141) is hinged inside the second drain pipe (12), and the center of gravity of the flap (141) is located on the side of the hinge axis away from the second filter screen (16).

4. The water treatment device according to claim 1, characterized in that: The drainage assembly (1) further includes a check valve (18), which includes a connecting plate (181) and an elastic plate (182). The connecting plate (181) is connected to the second drain pipe (12), and the elastic plate (182) is connected to the connecting plate (181). The elastic plate (182) is elastic and inclined.

5. A water treatment device according to claim 1, characterized in that: The second drain pipe (12) is divided into two sections from the middle of its length, and the two sections of the second drain pipe (12) are detachably connected.

6. A method for treating accumulated water, using the water treatment device as described in claim 2, characterized in that: Includes the following steps: S1: Bury the first drainage pipe (11), set up a slope layer on the bottom wall of the caisson (6), and make the slope layer tilt towards the position of the mesh (43); S2: An elevated foundation (5) is set up at the caisson (6), and a support pipe (22) is buried. S3: Install the second drain pipe (12) inside the first drain pipe (11); S4: Install the support column (23) inside the support tube (22) and adjust the height of the liquid level sensor (25) from the bottom wall of the caisson (6); S5: Install the first filter screen (15) onto the support ring (38).

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