Building water supply and drainage anti-blocking mechanism
The combination design of the buffer hopper and cover plate solves the problem of filter screen clogging caused by water flow and debris impact, and realizes stable operation and convenient maintenance of the drainage system.
Patent Information
- Application Number
- CN202520280838.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2035-02-21
AI Technical Summary
In existing building water supply and drainage systems, filter screens are easily clogged by water flow and debris impact, leading to reduced drainage efficiency and maintenance difficulties.
The design incorporates a combination of a buffer hopper, cover plate, rotating shaft, and spring. The cover plate opens to buffer the impact of water flow and debris, and the spring returns to close the cover plate, thus circulating and buffering the water flow and debris. The disassembly components facilitate the inspection and replacement of the buffer hopper.
It effectively prevents filter clogging, simplifies debris cleaning, ensures stable operation of the drainage system, and reduces maintenance costs and workload.
Smart Images
Figure CN223621007U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building water supply and drainage technology, and in particular to a building water supply and drainage anti-clogging mechanism. Background Technology
[0002] In the field of building water supply and drainage, the smooth operation of the drainage system is crucial to ensuring the normal use of the building. With the increasing complexity of building scale and function, water supply and drainage systems face higher requirements, especially in terms of anti-clogging. An efficient and reliable anti-clogging mechanism for building water supply and drainage is of key significance for maintaining the smooth flow of water in the building and avoiding various adverse effects caused by blockage.
[0003] Currently, common anti-clogging technologies for building water supply and drainage mainly rely on simple filter screen devices. During the drainage process, water carries debris through the pipes, and the filter screen intercepts the debris to prevent large particles from entering the drainage pipes and causing blockages. The principle is based on physical interception, which restricts the passage of debris by the size of the filter screen pores. However, this type of filter screen device often falls short when faced with large water flow impacts and a large amount of debris.
[0004] However, there is a problem with the existing technology: water flow and debris directly impact the filter screen, causing it to become clogged. When water flow and debris rapidly impact the filter screen, the debris will quickly accumulate on the filter screen, which not only affects drainage efficiency, but also makes the cleaning of debris inconvenient, increases maintenance costs and workload, and makes it difficult for the drainage system to operate normally, affecting the normal use of the building. Summary of the Invention
[0005] To overcome the above shortcomings, this utility model provides an automatic sample preparation device for food inspection and testing, which aims to improve the problem that direct impact of water flow and debris may cause filter clogging and inconvenience in cleaning debris.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a building water supply and drainage anti-clogging mechanism, including a pipe, a connecting ring fixedly connected to the lower surface of the pipe, an anti-clogging component provided on the outer wall of the pipe, the anti-clogging component being used to prevent clogging, and a disassembly component provided on the inner wall of the pipe, the disassembly component being used to disassemble the buffer hopper;
[0007] The anti-clogging component includes a support plate, the inner wall of which is fixedly connected to the outer wall of the pipe. A collection box is fixedly connected to the upper surface of the support plate. A slider is slidably connected to the inner wall of the collection box. A filter screen is fixedly connected to the outer wall of the slider. A handle is fixedly connected to the upper surface of the filter screen. A cover plate is slidably connected to the inner wall of the collection box. A water outlet pipe is fixedly connected to the lower surface of the collection box. A water inlet pipe is fixedly connected to the outer wall of the collection box. A buffer hopper is slidably connected to the inner wall of the pipe. A support block is fixedly connected to the outer wall of the buffer hopper. A rotating shaft is rotatably connected to the inner wall of the support block. A spring is sleeved on the outer wall of the rotating shaft. A cover plate is fixedly connected to the outer wall of the rotating shaft. A filter hopper is fixedly connected to the inner wall of the pipe.
[0008] Furthermore, the disassembly assembly includes a protective cover, the outer wall of which is fixedly connected to the inner wall of the pipe, a sliding shaft is slidably connected to the inner wall of the protective cover, a fixing rod is fixedly connected to the outer wall of the sliding shaft, a second spring is fixedly connected inside the protective cover, a connecting block is fixedly connected to one end of the sliding shaft, and a sliding groove is provided on the outer wall of the protective cover.
[0009] Furthermore, the upper surface of the connecting block is fixedly connected to the lower surface of the buffer bucket, which is used to buffer water.
[0010] Furthermore, the lower surface of the buffer hopper is rotatably connected to the upper surface of the second cover plate, which is used to buffer debris.
[0011] Furthermore, the lower surface of the filter bucket is fixedly connected to one end of the water inlet pipe, which is used to transport debris into the collection box.
[0012] Furthermore, the outer wall of the filter screen is disposed on the inner wall of the collection box, and the filter screen is used to collect debris.
[0013] Furthermore, one end of the second spring is fixedly connected to the lower surface of the slide shaft, and the second spring is used to push the slide shaft.
[0014] Furthermore, the inner wall of the collection box is fixedly connected to the outer wall of the pipe, and the collection box is used to store miscellaneous items.
[0015] This utility model has the following beneficial effects:
[0016] 1. In this utility model, through the cooperation of the buffer bucket, the second cover plate, the rotating shaft and the first spring, the water flow and debris impact open the second cover plate, and then the first spring rebounds to drive the second cover plate to close. This process is repeated, which effectively buffers the water flow and debris, solves the problem that the direct impact of water flow and debris may cause the filter bucket to be blocked and the debris is inconvenient to clean. It achieves the effect of protecting the filter bucket and making it work continuously and stably, which is convenient for cleaning and maintenance and ensures the normal operation of the drainage system.
[0017] 2. In this utility model, when disassembling, rotating the buffer bucket drives the connecting block to move the fixing rod away from the slide groove. Pressing the buffer bucket squeezes the second spring, and the second spring rebounds to push out the buffer bucket. When installing, align the buffer bucket with the slide shaft, press and rotate the buffer bucket to connect the fixing rod with the slide groove. The second spring rebounds to make the connection more compact, so that the buffer bucket can be inspected or replaced, avoiding blockage caused by the difficulty in replacing the buffer bucket. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of a building water supply and drainage anti-clogging mechanism proposed in this utility model;
[0019] Figure 2 This is a schematic diagram of the filter bucket part of a building water supply and drainage anti-clogging mechanism proposed in this utility model;
[0020] Figure 3 This is a schematic diagram of the collection box part of a building water supply and drainage anti-clogging mechanism proposed in this utility model;
[0021] Figure 4 This is a schematic diagram of the buffer hopper part of a building water supply and drainage anti-clogging mechanism proposed in this utility model;
[0022] Figure 5 This is a schematic diagram of the two-part spring structure of a building water supply and drainage anti-clogging mechanism proposed in this utility model;
[0023] Figure 6 for Figure 4 Enlarged diagram of point A in the middle.
[0024] Legend:
[0025] 1. Pipe; 2. Connecting ring; 3. Collection box; 4. Cover plate one; 5. Support plate; 6. Outlet pipe; 7. Buffer hopper; 8. Filter hopper; 9. Inlet pipe; 10. Filter screen; 11. Sliding block; 12. Protective cover; 13. Support block; 14. Spring one; 15. Cover plate two; 16. Rotating shaft; 17. Slide groove; 18. Spring two; 19. Slide shaft; 20. Fixing rod; 21. Connecting block; 22. Handle. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 This utility model provides an embodiment of a building water supply and drainage anti-clogging mechanism, the core component of which is a pipe 1. The connecting ring 2 on the lower surface of the pipe 1 serves to stabilize the pipe installation position. The outer wall of the pipe 1 is provided with an anti-clogging component, wherein the support plate 5 is tightly fixed to the outer wall of the pipe 1, providing stable support for the collection box 3. The collection box 3 is used to collect debris. The slider 11 on its inner wall is connected to the filter screen 10, allowing the filter screen 10 to slide smoothly in the collection box 3 for easy cleaning of debris. When too much debris accumulates, the cover plate 4 can be opened, and the filter screen 10 can be moved by pulling the handle 22 to slide with the slider 11 to clean the debris. The water outlet pipe 6 on the lower surface of the collection box 3 ensures smooth water discharge. The inlet pipe 6 on the outer wall... Water pipe 9 pours the debris intercepted by filter bucket 8 into collection box 3. The buffer bucket 7 on the inner wall of pipe 1 can buffer water flow and debris. The rotating shaft 16 in the support block 13 on its outer wall is connected to cover plate 15. Spring 14 is sleeved on the rotating shaft 16. When water flow and debris impact, cover plate 15 is forced to rotate around the rotating shaft 16 to open, and spring 14 contracts. Then spring 1 rebounds and drives cover plate 15 to close. This cycle effectively protects filter bucket 8 from direct impact and prevents blockage. The disassembly assembly on the inner wall of pipe 1 is used for disassembly and installation of buffer bucket 7. Other components work together to ensure that buffer bucket 7 can be repaired or replaced as needed, maintain the good operating condition of the entire anti-blockage mechanism, and ensure the stability and smooth flow of the building's water supply and drainage system.
[0028] Reference Figure 1 ,picture, Figure 4 and Figure 5 The disassembly assembly includes a protective cover 12, the outer wall of which is fixedly connected to the inner wall of the pipe 1. A sliding shaft 19 is slidably connected to the inner wall of the protective cover 12. A fixing rod 20 is fixedly connected to the outer wall of the sliding shaft 19. A spring 18 is fixedly connected inside the protective cover 12. A connecting block 21 is fixedly connected to one end of the sliding shaft 19. A groove 17 is provided on the outer wall of the protective cover 12. The upper surface of the connecting block 21 is fixedly connected to the lower surface of the buffer hopper 7. The buffer hopper 7 is used to buffer water. The lower surface of the buffer hopper 7 is rotatably connected to the upper surface of the cover plate 15. The cover plate 15 is used to buffer debris. The lower surface of the filter hopper 8 is fixedly connected to one end of the water inlet pipe 9. The water inlet pipe 9 is used to transport debris into the collection box 3. The outer wall of the filter screen 10 is set on the inner wall of the collection box 3. The filter screen 10 is used to collect debris. One end of the spring 18 is fixedly connected to the lower surface of the sliding shaft 19. The spring 18 is used to push the sliding shaft 19. The inner wall of the collection box 3 is fixedly connected to the outer wall of the pipe 1. The collection box 3 is used to store debris.
[0029] Working principle: When a building water supply and drainage anti-clogging mechanism starts to drain water, the water flow, along with debris, first passes through the buffer hopper 7. The impact of the water flow and debris opens the cover plate 15, which rotates via the shaft 16. The shaft 16 then causes the spring 14 to contract, and the spring 14 rebounds, causing the shaft 16 to rotate again. The shaft 16 then rotates the cover plate 15 to close the buffer hopper 7. This process repeats to buffer the water flow and debris, preventing clogging of the filter hopper 8. When the water flow and debris pass through the filter hopper 8, they flow through the inlet pipe 9 into the collection tank 3, while the water flows through the outlet pipe 6 into the pipe 1, preventing overflow due to excessive water. The debris is retained inside the filter screen 10. When there is too much debris, the cover plate 14 is opened first, and then the handle 22 is pulled to slide the filter screen 10. The filter screen 10 slides via the slider 11. Inside the collection box 3, debris is emptied, and then the filter screen 10 is placed inside the collection box 3. Finally, the cover plate 4 is closed. In addition, when it is necessary to disassemble the buffer bucket 7, firstly, by rotating the buffer bucket 7, the connecting block 21 is rotated. The connecting block 21 moves the fixing rod 20 away from the slide groove 17. Then, by pressing the buffer bucket 7, the connecting block 21 and the sliding shaft 19 are squeezed to compress the second spring 18. The second spring 18 rebounds and the buffer bucket 7 is disassembled. When it is necessary to install the buffer bucket 7, firstly, the sliding shaft 19 is aligned with the protective cover 12. Then, the buffer bucket 7 is pressed to move the connecting block 21, the fixing rod 20 and the sliding shaft 19. At this time, the buffer bucket 7 is rotated so that its fixing rod 20 is connected to the slide groove 17. The second spring 18 is squeezed by the sliding shaft 19. The second spring 18 rebounds and the fixing rod 20 and the slide groove 17 fit more tightly to prevent the fixing rod 20 from separating from the slide groove 17, thus realizing the installation of the buffer bucket 7.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A building water supply and drainage anti-clogging mechanism, comprising a pipe (1), characterized in that: A connecting ring (2) is fixedly connected to the lower surface of the pipe (1). An anti-blocking component is provided on the outer wall of the pipe (1) to prevent blockage. A disassembly component is provided on the inner wall of the pipe (1) to disassemble the buffer bucket (7). The anti-clogging component includes a support plate (5), the inner wall of which is fixedly connected to the outer wall of the pipe (1), a collection box (3) is fixedly connected to the upper surface of the support plate (5), a slider (11) is slidably connected to the inner wall of the collection box (3), a filter screen (10) is fixedly connected to the outer wall of the slider (11), a handle (22) is fixedly connected to the upper surface of the filter screen (10), a cover plate (4) is slidably connected to the inner wall of the collection box (3), a water outlet pipe (6) is fixedly connected to the lower surface of the collection box (3), a water inlet pipe (9) is fixedly connected to the outer wall of the collection box (3), a buffer bucket (7) is slidably connected to the inner wall of the pipe (1), a support block (13) is fixedly connected to the outer wall of the buffer bucket (7), a rotating shaft (16) is rotatably connected to the inner wall of the support block (13), a spring (14) is sleeved on the outer wall of the rotating shaft (16), a cover plate (15) is fixedly connected to the outer wall of the rotating shaft (16), and a filter bucket (8) is fixedly connected to the inner wall of the pipe (1).
2. The anti-clogging mechanism for building water supply and drainage according to claim 1, characterized in that: The disassembly assembly includes a protective cover (12), the outer wall of which is fixedly connected to the inner wall of the pipe (1), a sliding shaft (19) is slidably connected to the inner wall of the protective cover (12), a fixing rod (20) is fixedly connected to the outer wall of the sliding shaft (19), a spring (18) is fixedly connected inside the protective cover (12), a connecting block (21) is fixedly connected to one end of the sliding shaft (19), and a groove (17) is provided on the outer wall of the protective cover (12).
3. The anti-clogging mechanism for building water supply and drainage according to claim 2, characterized in that: The upper surface of the connecting block (21) is fixedly connected to the lower surface of the buffer bucket (7), which is used to buffer water.
4. The anti-clogging mechanism for building water supply and drainage according to claim 1, characterized in that: The lower surface of the buffer hopper (7) is rotatably connected to the upper surface of the cover plate (15), which is used to buffer debris.
5. The anti-clogging mechanism for building water supply and drainage according to claim 1, characterized in that: The lower surface of the filter bucket (8) is fixedly connected to one end of the water inlet pipe (9), which is used to transport debris into the collection box (3).
6. The anti-clogging mechanism for building water supply and drainage according to claim 1, characterized in that: The outer wall of the filter screen (10) is set on the inner wall of the collection box (3), and the filter screen (10) is used to collect debris.
7. A building water supply and drainage anti-clogging mechanism according to claim 2, characterized in that: One end of the second spring (18) is fixedly connected to the lower surface of the slide shaft (19), and the second spring (18) is used to push the slide shaft (19).
8. The anti-clogging mechanism for building water supply and drainage according to claim 1, characterized in that: The inner wall of the collection box (3) is fixedly connected to the outer wall of the pipe (1), and the collection box (3) is used to store miscellaneous items.