Building rainfall drainage structure
By introducing motor-driven screws and scrapers into the building rainfall drainage structure, the sand, gravel and soil on the filter plate are automatically cleaned, which solves the problem of manual cleaning affecting drainage efficiency in the existing technology, realizes automatic cleaning, and improves the drainage system stability and service life.
Patent Information
- Application Number
- CN202421133827.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-23
AI Technical Summary
During the drainage process of existing building rainfall drainage structures, a large amount of sand, gravel or soil will accumulate on the filter plates, which need to be manually cleaned, affecting the drainage efficiency, and easily lead to the suspension of the drainage system and causing safety accidents such as flooding or rainwater backflow.
A building rainfall drainage structure is designed, including filter plates, motors, screws and scrapers. The motor drives the screws to rotate, so that the scrapers slide on the screws, automatically scrape the sand, gravel and soil on the filter plates, and pass The sewage discharge square pipe is discharged.
The periodic and regular cleaning of the filtration system is achieved, preventing the drainage system from stopping due to the accumulation of sand, gravel and soil, reducing the difficulty of cleaning, saving labor costs, and extending the service life of the entire drainage structure.
Smart Images
Figure CN222435715U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rainfall drainage, in particular to a building rainfall drainage structure. Background Art
[0002] Building drainage refers to the general term for domestic drainage, industrial wastewater and rainwater discharged from living facilities and production equipment inside industrial and civil buildings and within residential areas. It includes rainwater drainage, sewage drainage, wastewater discharge, as well as the discharge, recycling and utilization of groundwater and rainwater. The design purpose of the building drainage system is to quickly and effectively remove rainwater, sewage and other wastewater to maintain the dryness, safety, hygiene and environmental protection of the building. Building drainage is an important part of the building water supply and drainage system, which complements the water supply system to ensure the normal use of the building and environmental protection.
[0003] When using existing building rainfall drainage structures, sewage is usually filtered during the drainage process to prevent sand, gravel and soil from clogging the drainage pipes. However, a large amount of sand, gravel or soil will accumulate on the filter plate, which needs to be cleaned manually, greatly affecting the drainage efficiency and easily causing the drainage system to stop, leading to safety accidents such as waterlogging or rainwater backflow. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that a large amount of sand or soil will accumulate on the filter plate, which needs to be manually cleaned, thereby greatly affecting the drainage efficiency, easily causing the drainage system to stop, and causing safety accidents such as waterlogging or rainwater backflow, and to propose a building rainfall drainage structure.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a building rainfall drainage structure, including a structural body, a filter plate is arranged inside the structural body, limit frames are arranged on both sides of the interior of the structural body, a first protective frame is arranged at one end of the structural body, a motor is arranged on the inner side of the first protective frame, a screw rod is arranged inside the structural body, one end of the screw rod is movably passed through the structural body and connected with the motor, a scraper is arranged on the outer side of the screw rod, and a sewage square pipe is arranged at one end of the structural body.
[0006] Preferably, an anti-overflow bucket is provided on the top of the structural body, a second protective frame is provided at one end of the anti-overflow bucket, a water pump is provided on the inner side of the second protective frame, a water pump is connected to the outer side of the water pump with a water pumping pipe, one end of the water pump is connected to a delivery pipe, and one end of the delivery pipe is connected to the anti-overflow bucket.
[0007] Preferably, a plurality of drainage pipes are provided at the bottom of the structural body, and a mounting plate is fixedly mounted at the other end of the structural body.
[0008] Preferably, four corners of one side of the mounting plate are threadedly mounted with mounting bolts, and gaskets are sleeved on the outer sides of the mounting bolts.
[0009] Preferably, a guide plate is provided at one end of the anti-overflow bucket, and the guide plate is arranged above the water pump.
[0010] Preferably, the scraper is arranged on the side where the two limiting frames are close to each other, and the sewage discharge square pipe is arranged below the first protective frame.
[0011] Compared with the prior art, the advantages and positive effects of the utility model are:
[0012] 1. In the utility model, a motor, a screw rod and a scraper are provided. When in use, the sand and mud in the sewage can be filtered through the filter plate. The motor can be fixed and protected by the first protective frame to maintain the stable operation of the motor and extend its service life. The motor drives the screw rod to rotate, so that the scraper can slide on the screw rod, thereby scraping off the sand and mud accumulated on the filter plate and discharging them from the sewage square pipe. The scraper can be limited by the limit frame to prevent it from being misplaced, so that the filtering system can be cleaned periodically and regularly, and the drainage system can be prevented from stopping due to the accumulation of sand and mud, reducing the difficulty of cleaning, saving labor costs, and extending the service life of the entire drainage structure.
[0013] 2. In the utility model, an anti-overflow bucket, a water pump and a water pump pipe are provided. When in use, the anti-overflow bucket can concentrate rainwater and discharge it from the main structure, effectively preventing rainwater overflow and causing safety accidents. The water pump can be fixed by the second protective frame to maintain its stable operation. The water drain at the balcony can be connected by the water pump. The water accumulated on the balcony can be pumped into the balcony by the water pump and transported to the anti-overflow bucket through the delivery pipe to be discharged from the main structure, thereby effectively improving the drainage efficiency, preventing excessive water accumulation, and reducing the drainage pressure of the original structure of the building. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A three-dimensional structural schematic diagram of a building rainfall drainage structure is proposed for the utility model;
[0015] Figure 2 A schematic diagram of one side structure of a building rainfall drainage structure is provided for the utility model;
[0016] Figure 3 A schematic diagram of a filter plate structure of a building rainfall drainage structure is proposed for the utility model;
[0017] Figure 4 The utility model provides a schematic diagram of an anti-overflow bucket structure of a building rainfall drainage structure.
[0018] Legend: 1. Structural body; 2. Filter plate; 3. Limiting frame; 4. Screw rod; 5. First protective frame; 6. Motor; 7. Scraper; 8. Square pipe for sewage discharge; 9. Anti-overflow bucket; 10. Guide plate; 11. Second protective frame; 12. Water pump; 13. Delivery pipe; 14. Water pump; 15. Drain pipe; 16. Mounting plate; 17. Mounting bolts; 18. Gasket. DETAILED DESCRIPTION
[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example
[0021] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a building rainfall drainage structure, including a structural body 1, a filter plate 2 is arranged inside the structural body 1, limit frames 3 are arranged on both sides of the interior of the structural body 1, a first protective frame 5 is arranged at one end of the structural body 1, a motor 6 is arranged on the inner side of the first protective frame 5, a screw rod 4 is arranged inside the structural body 1, one end of the screw rod 4 movably passes through the structural body 1 and is connected to the motor 6, a scraper 7 is arranged on the outer side of the screw rod 4, and a sewage square pipe 8 is arranged at one end of the structural body 1.
[0022] In this embodiment, sand and soil in sewage can be filtered through the filter plate 2, and the motor 6 can be fixed and protected by the first protective frame 5 to maintain the stable operation of the motor 6 and extend its service life. The motor 6 drives the screw rod 4 to rotate, so that the scraper 7 can slide on the screw rod 4, thereby scraping off the sand and soil accumulated on the filter plate 2 and discharging them from the sewage square pipe 8. The scraper 7 can be limited by the limit frame 3 to prevent it from being misplaced, so that the filtering system can be cleaned periodically and regularly, and the drainage system can be prevented from stopping due to the accumulation of sand and soil, reducing the difficulty of cleaning, saving labor costs, and extending the service life of the entire drainage structure. Example
[0023] like Figure 1-Figure 4As shown, an anti-overflow bucket 9 is provided on the top of the structural body 1, a second protective frame 11 is provided at one end of the anti-overflow bucket 9, a water pump 12 is provided on the inner side of the second protective frame 11, a water pump 12 is connected to the outer side of the water pump 12 with a water pumping pipe 14, one end of the water pump 12 is connected to a delivery pipe 13, one end of the delivery pipe 13 is connected to the anti-overflow bucket 9, a plurality of drainage pipes 15 are provided at the bottom of the structural body 1, a mounting plate 16 is fixedly installed on the other end of the structural body 1, mounting bolts 17 are threadedly installed on the four corners of one side of the mounting plate 16, a gasket 18 is sleeved on the outer side of the mounting bolt 17, a guide plate 10 is provided at one end of the anti-overflow bucket 9, the guide plate 10 is arranged above the water pump 12, a scraper 7 is arranged on the side close to the two limit frames 3, and a sewage square pipe 8 is arranged below the first protective frame 5.
[0024] In this embodiment, rainwater can be concentrated and discharged from the structural body 1 through the anti-overflow bucket 9, effectively preventing rainwater overflow from causing safety accidents. The water pump 12 can be fixed through the second protective frame 11 to maintain its stable operation. The drainage trough at the balcony can be connected through the water pump 14. The accumulated water on the balcony can be pumped into the water pump 12 and transported to the anti-overflow bucket 9 through the delivery pipe 13, and discharged from the structural body 1, thereby effectively improving the drainage efficiency, preventing excessive water accumulation, and reducing the drainage pressure of the original structure of the building. The sewage can be discharged downward through the drainage pipe 15, and the overflowed accumulated water on the balcony or roof can be guided to the anti-overflow bucket 9 through the guide plate 10, so that the sewage is discharged from the structural body 1, and the water pump 12 is protected at the same time. The structural body 1 can be installed on the wall under the balcony or roof through the installation bolts 17, and the friction can be increased through the gasket 18 to prevent the installation bolts 17 from falling off.
[0025] The working principle of this embodiment is as follows: when in use, firstly tighten the mounting bolts 17 to fix the structural body 1 under the roof or balcony, then start the water pump 12 to draw the accumulated water on the roof or balcony from the delivery pipe 13, and deliver it to the anti-overflow bucket 9 through the water pump pipe 14, and then when too much sand and soil accumulate on the filter plate 2, the motor 6 drives the screw rod 4 to rotate, so that the scraper 7 slides on the screw rod 4 to scrape off the sand and dirt on the filter plate 2, and finally the scraped sand and dirt will be discharged from the sewage square pipe 8, and the sewage will flow downward and be discharged from the drain pipe 15.
[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A building rainfall drainage structure, comprising a structural body (1), characterized in that: A filter plate (2) is arranged inside the structural body (1), and limit frames (3) are arranged on both sides of the interior of the structural body (1). A first protective frame (5) is arranged at one end of the structural body (1), and a motor (6) is arranged on the inner side of the first protective frame (5). A screw rod (4) is arranged inside the structural body (1), and one end of the screw rod (4) movably passes through the structural body (1) and is connected to the motor (6). A scraper (7) is arranged on the outer side of the screw rod (4), and a sewage discharge square pipe (8) is arranged at one end of the structural body (1).
2. The building rainfall drainage structure according to claim 1, characterized in that: An overflow prevention bucket (9) is arranged on the top of the structural body (1), a second protection frame (11) is arranged at one end of the overflow prevention bucket (9), a water pump (12) is arranged on the inner side of the second protection frame (11), a water pump (12) is connected to the outer side of the water pump (12) with a water pumping pipe (14), one end of the water pump (12) is connected to a delivery pipe (13), and one end of the delivery pipe (13) is connected to the overflow prevention bucket (9).
3. The building rainfall drainage structure according to claim 1, characterized in that: A plurality of drainage pipes (15) are arranged at the bottom of the structural body (1), and a mounting plate (16) is fixedly mounted on the other end of the structural body (1).
4. The building rainfall drainage structure according to claim 3, characterized in that: Mounting bolts (17) are threadedly mounted at four corners of one side of the mounting plate (16), and washers (18) are sleeved on the outer sides of the mounting bolts (17).
5. The building rainfall drainage structure according to claim 2, characterized in that: A guide plate (10) is provided at one end of the anti-overflow bucket (9), and the guide plate (10) is arranged above the water pump (12).
6. The building rainfall drainage structure according to claim 1, characterized in that: The scraper (7) is arranged on a side where the two limiting frames (3) are close to each other, and the sewage discharge square pipe (8) is arranged below the first protective frame (5).