Building construction rainfall drainage structure

Abstract

The utility model provides a rainfall drainage structure for building construction, which relates to the technical field of building drainage devices, and comprises a base and a drainage mechanism, the drainage mechanism is arranged on one side of the base, through the arrangement of the drainage mechanism, rainwater is effectively collected and large impurities are preliminarily filtered by adopting a water collecting channel and a primary filter screen in a water collecting assembly; the water pumping assembly lifts rainwater to a higher treatment stage through a precise mechanical linkage device, then micro-particles are further removed through a multi-layer filter screen in the coarse filtering assembly, the cleaning assembly cleans the filter screen regularly through automatic cleaning equipment, the continuous and efficient filtering performance is ensured, and the filtering efficiency is improved. A fine filter screen, a flocculation plate, a porous plate and a sedimentation tank are applied to the sedimentation assembly, suspended solids in water are thoroughly removed through a physical and chemical combined means, sediments are concentrated in a storage bin to be conveniently cleaned, the drainage mechanism is scientific and reasonable in overall design, the functions of efficient collection, multiple filtration and automatic cleaning of rainwater are achieved, and the service life of the drainage mechanism is prolonged. And reasonable utilization of water resources and environmental protection are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building drainage devices, in particular to a rainfall drainage structure for building construction. Background Art

[0002] The construction rainfall drainage structure is a system designed specifically for construction sites. It is responsible for effectively collecting, guiding and discharging precipitation during the construction process to prevent water accumulation from adversely affecting construction activities, site safety and the environment. The core function of this structure is to ensure that the construction site can quickly drain surface water during the rainy season or sudden rainfall, maintain safe construction conditions, protect the environment from runoff damage, and maintain construction progress. Such structures generally include drainage ditches, water collection facilities, water storage tanks, filtration devices, ducts, rainwater gutters and drainage pipes and other components, and can be equipped with intelligent control systems as needed to automatically adjust the drainage rate and flow direction according to the amount of rainfall, thereby achieving efficient and intelligent rainwater management.

[0003] After searching, the patent number "CN220336038U" mentioned in the text that "the utility model proposes a construction rainwater drainage structure, including a shell and a filter; the shell is in an inverted truncated cone shape and a filter is placed inside, the number of the filter is not less than two and they are stacked up and down in the shell, the diameter of the filter stacked from top to bottom gradually decreases, and the mesh size of the filter stacked from top to bottom gradually decreases; the utility model sets the mesh of the upper and lower rows of filter screens to be different, so that the upper filter screen can only filter large particles of debris, and the lower filter screen can filter small particles of debris, and a row of filter screens gradually increases from bottom to top, so that more debris can fall on the upper filter screen, even if there are debris on the periphery of the filter screen, but the middle part of the filter screen The filtering work can still be achieved by dividing, which makes the process of debris accumulation gradually move from the edge of the filter screen to the middle, so as to achieve the purpose of screening and separating large and small particles of debris, and the filtering effect is more lasting. When it is used, by setting the meshes of the upper and lower rows of filter screens to be different, the upper filter screen can only filter large particles of debris, and the lower filter screen can filter small particles of debris, and a row of filter screens gradually becomes larger from bottom to top, so that more debris can fall on the upper filter screen. However, the above-mentioned device only uses multiple filtering methods to filter precipitation, which is not ideal. The construction site uses a lot of mud and sand materials, which will be washed away during rainfall, while the simple filter screen only intelligently filters out the debris in the water, and cannot precipitate the mud and sand in the water, which has great limitations.

[0004] Therefore, we provide a rainfall drainage structure for building construction to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a rainwater drainage structure for building construction, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rainwater drainage structure for building construction, comprising a base and a drainage mechanism, wherein a drainage mechanism is provided on one side of the base;

[0007] The drainage mechanism includes a water collecting component, a pumping component, a coarse filtering component, a cleaning component and a sedimentation component. A water collecting component is arranged on one side of the base, an outer pipe of the water collecting component is connected with a water pumping component, a coarse filtering component is arranged above the pumping component, a cleaning component is arranged on the other side of the coarse filtering component, and a sedimentation component is arranged below the cleaning component.

[0008] Preferably, the water collection assembly includes a water collection channel and a primary filter screen. The water collection channel is provided on one side of the base, and the primary filter screen is fixedly connected to the top of the water collection channel.

[0009] Preferably, the pumping assembly includes a water inlet pipe, a connecting block, a sound insulation cover, a movable shaft, a connecting shaft, an eccentric shaft, a transmission rod and a piston; one side of the water collection channel is fixedly connected to the water inlet pipe, a connecting block is provided on the surface of the water inlet pipe, a sound insulation cover is provided on the outer side of the connecting block, a movable shaft is provided on the inner side of the sound insulation cover, a connecting shaft is provided on the inner side of the movable shaft, the upper end of the connecting shaft is fixedly connected to the eccentric shaft, the upper end of the eccentric shaft is movably connected to the transmission rod, and the surface of the movable shaft is fixedly connected to the piston.

[0010] Preferably, the coarse filtration assembly includes a filter box, a multi-layer filter screen and a drainage pipe, the other end of the transmission rod is fixedly connected to the filter box, the inner side of the filter box is provided with a multi-layer filter screen, and the outer side of the filter box is fixedly connected to the drainage pipe.

[0011] Preferably, the cleaning assembly includes a working box, a control panel, a connecting and fixing shaft, a fixing plate, a cleaning brush and a cylinder. A working box is arranged below the drainage pipe, a control panel is fixedly connected to one side surface of the working box, a connecting and fixing shaft is arranged on the inner side of the working box, one end of the connecting and fixing shaft is fixedly connected to a fixing plate, a cleaning brush is fixedly connected to the lower surface of the fixing plate, and the other end of the connecting and fixing shaft is fixedly connected to a cylinder.

[0012] Preferably, the sedimentation assembly includes a fine filter, a flocculation plate, a porous plate, a sedimentation tank and a storage bin, a fine filter is arranged below the cleaning brush, a flocculation plate is arranged below the fine filter, a porous plate is arranged below the flocculation plate, a sedimentation tank is arranged below the porous plate, and a storage bin is arranged on one side of the sedimentation tank.

[0013] Preferably, a storage assembly is provided on the outside of the working box, and the storage assembly includes a water suction pipe, a water pump, a water storage tank and a water outlet. A water suction pipe is provided on the outside of the working box, one end of the water suction pipe is fixedly connected to the water pump, the outside of the water pump is fixedly connected to the water storage tank through a pipeline, and a water outlet is provided on the outside of the water storage tank.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of drainage mechanism, the water collection channel and primary filter in the water collection component are used to effectively collect rainwater and preliminarily filter large impurities. The pumping component lifts the rainwater to a higher processing stage through a precise mechanical linkage device. Subsequently, the multi-layer filter in the coarse filtration component further removes tiny particles. The cleaning component uses automatic cleaning equipment to regularly clean the filter to ensure continuous and efficient filtration performance. The sedimentation component uses fine filter screens, flocculation plates, porous plates and sedimentation tanks. Through physical and chemical combined means, the suspended matter in the water is completely removed and the sediment is concentrated in the storage bin for easy cleaning. The overall design of the drainage mechanism is scientific and reasonable, which realizes the efficient collection, multiple filtration and automatic cleaning functions of rainwater, which is conducive to the rational use of water resources and environmental protection.

[0016] 2. Through the setting of storage components, when in use, rainwater that has passed a series of treatment processes can be pumped into the water storage tank through a pump for temporary storage, so that it can be reused during the construction process or safely discharged as needed. The design of this storage component greatly improves the utilization rate of water resources, enhances the flexibility and response capacity of the drainage system, and fully reflects the principle of green construction. It not only helps to solve the problem of rainfall drainage at the construction site, but also can effectively save water resources, reduce the potential impact on the environment, and effectively promote the sustainable development practice of the construction industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall rear structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall internal structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0021] Numbers in the figure: 1, base; 2, drainage mechanism; 21, water collection assembly; 211, water collection channel; 212, primary filter; 22, pumping assembly; 221, water inlet pipe; 222, connecting block; 223, soundproof cover; 224, movable shaft; 225, connecting shaft; 226, eccentric shaft; 227, transmission rod; 228, piston; 23, coarse filter assembly; 231, filter box; 232, multi-layer filter; 233, drainage Water pipe; 24. Cleaning component; 241. Working box; 242. Control panel; 243. Connecting fixed shaft; 244. Fixing plate; 245. Cleaning brush; 246. Cylinder; 25. Sedimentation component; 251. Fine filter; 252. Flocculation plate; 253. Perforated plate; 254. Sedimentation tank; 255. Storage bin; 3. Storage component; 31. Suction pipe; 32. Suction pump; 33. Water storage tank; 34. Water outlet. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 As shown, the utility model provides a technical solution: a rainwater drainage structure for building construction, comprising a base 1 and a drainage mechanism 2, wherein the drainage mechanism 2 is arranged on one side of the base 1;

[0025] The drainage mechanism 2 includes a water collecting component 21, a pumping component 22, a coarse filtering component 23, a cleaning component 24 and a sedimentation component 25. The water collecting component 21 is arranged on one side of the base 1, and the outer pipe of the water collecting component 21 is connected to the pumping component 22. The coarse filtering component 23 is arranged above the pumping component 22, the cleaning component 24 is arranged on the other side of the coarse filtering component 23, and the sedimentation component 25 is arranged below the cleaning component 24.

[0026] Furthermore, the water collection component 21 includes a water collection channel 211 and a primary filter screen 212. The water collection channel 211 is arranged on one side of the base 1, and the primary filter screen 212 is fixedly connected to the top of the water collection channel 211. The water collection channel 211 in the water collection component 21 is used to guide the accumulated water in the construction area to flow to the drainage structure. The primary filter screen 212 is installed above the water collection channel 211 to perform preliminary filtration on the flowing water, intercept larger particles of impurities, and protect subsequent drainage components.

[0027] Furthermore, the pumping assembly 22 includes a water inlet pipe 221, a connecting block 222, a soundproof cover 223, a movable shaft 224, a connecting shaft 225, an eccentric shaft 226, a transmission rod 227 and a piston 228. One side of the water collection channel 211 is fixedly connected to the water inlet pipe 221, a connecting block 222 is provided on the surface of the water inlet pipe 221, a soundproof cover 223 is provided on the outer side of the connecting block 222, a movable shaft 224 is provided on the inner side of the soundproof cover 223, a connecting shaft 225 is provided on the inner side of the movable shaft 224, and a connecting shaft 227 is provided on the inner side of the connecting shaft 228. An eccentric shaft 226 is fixedly connected to the upper end of 25, a transmission rod 227 is movably connected to the upper end of the eccentric shaft 226, a piston 228 is fixedly connected to the surface of the movable shaft 224, and the water inlet pipe 221 in the pumping assembly 22 introduces the water collected by the water collecting assembly 21 into the pumping assembly 22, and the water is pumped out from the water inlet pipe 221 and transported to the next processing link through the coordinated work of the connecting block 222, the sound insulation cover 223, the movable shaft 224, the connecting shaft 225, the eccentric shaft 226, the transmission rod 227 and the piston 228.

[0028] Furthermore, the coarse filtration component 23 includes a filter box 231, a multi-layer filter screen 232 and a drainage pipe 233. The other end of the transmission rod 227 is fixedly connected to the filter box 231. The inner side of the filter box 231 is provided with a multi-layer filter screen 232. The outer side of the filter box 231 is fixedly connected to the drainage pipe 233. The filter box 231 in the coarse filtration component 23 serves as the main body of the coarse filtration component 23. The multi-layer filter screen 232 is installed inside to further coarsely filter the water transported by the pumping component 22 to remove smaller particles of impurities. The drainage pipe 233 is responsible for discharging the water that has been coarsely filtered.

[0029] Furthermore, the cleaning component 24 includes a working box 241, an operation panel 242, a connecting and fixing shaft 243, a fixing plate 244, a cleaning brush 245 and a cylinder 246. The working box 241 is arranged below the drainage pipe 233. The operation panel 242 is fixedly connected to the surface of one side of the working box 241. A connecting and fixing shaft 243 is arranged on the inner side of the working box 241. One end of the connecting and fixing shaft 243 is fixedly connected to the fixing plate 244. The lower surface of the fixing plate 244 is fixedly connected to the cleaning brush 245. The other end of the connecting and fixing shaft 243 is fixedly connected to the cylinder 246. The working box 241 in the cleaning component 24 serves as the main body of the cleaning component 24. The cleaning brush 245 and the cylinder 246 are installed inside, which are used to regularly clean the filter and other components in the drainage structure to maintain drainage efficiency. The operation panel 242 is used to control the operation of the cleaning component 24 to ensure easy and safe operation.

[0030] Furthermore, the sedimentation component 25 includes a fine filter 251, a flocculation plate 252, a porous plate 253, a sedimentation tank 254 and a storage bin 255. The fine filter 251 is arranged below the cleaning brush 245, the flocculation plate 252 is arranged below the fine filter 251, the porous plate 253 is arranged below the flocculation plate 252, the sedimentation tank 254 is arranged below the porous plate 253, and a storage bin 255 is arranged on one side of the sedimentation tank 254. The fine filter 251 of the sedimentation component 25 finely filters the water below the cleaning component 24 to remove finer particles and suspended matter. The flocculation plate 252, the porous plate 253 and the sedimentation tank 254 work together to further remove suspended matter and impurities in the water through physical and chemical effects. The storage bin 255 is used to collect impurities after cleaning by the cleaning brush 245 for easy cleaning and disposal.

[0031] Embodiment 2

[0032] See also Figure 1 and Figure 2 As shown, in contrast to Example 1, as another embodiment of the utility model, a storage assembly 3 is provided on the outside of the working box 241, and the storage assembly 3 includes a pumping pipe 31, a pumping pump 32, a water storage tank 33 and a water outlet 34. A pumping pipe 31 is provided on the outside of the working box 241, and one end of the pumping pipe 31 is fixedly connected to the pumping pump 32, and the outside of the pumping pump 32 is fixedly connected to the water storage tank 33 through a pipeline, and a water outlet 34 is provided on the outside of the water storage tank 33. The storage assembly 3 consisting of the pumping pipe 31, the pumping pump 32, the water storage tank 33 and the water outlet 34 is used to temporarily store treated water for possible reuse or safe discharge, the pumping pump 32 is used to pump water from the working box 241 and send it into the water storage tank 33, and the water outlet 34 is used to discharge the stored water to a designated location.

[0033] Working principle: First, a construction rainwater drainage structure is moved to the working position. When in use, in the first step, the rainwater in the construction area or the accumulated water from other sources is first collected through the water collection channel 211 and enters the water collection component 21 of the drainage structure. The primary filter 212 above the water collection channel 211 performs preliminary filtration on the accumulated water flowing through, intercepts larger impurities and particles, and prevents them from entering the subsequent processing links. In the second step, the water inlet pipe 221 introduces the water that has been preliminarily filtered into the pumping component 22. A series of mechanical components in the pumping component 22 work together to extract the water from the water inlet pipe 221 and prepare to transport it to the next processing link. The extracted water enters the coarse filter component 23 through the transmission rod 227. The filter box 231 and the multi-layer filter screen 232 in the coarse filter component 23 further coarsely filter the water to remove smaller particles of impurities, and discharge the treated water through the drainage pipe 233. In the third step, the cleaning component 24 is equipped with a cleaning brush 245 and a cylinder 246 for regular cleaning. The filter screen and other components in the clean drainage structure are cleaned to maintain drainage efficiency. The control panel 242 is used to control the operation of the cleaning component 24 to ensure that the cleaning process is easy and safe to operate. In the fourth step, the fine filter 251 finely filters the water below the cleaning component 24 to remove finer particles and suspended matter. The flocculation plate 252, the perforated plate 253 and the sedimentation tank 254 work together to further remove suspended matter and impurities in the water through physical and chemical effects. The storage bin 255 is used to collect solid impurities after precipitation for subsequent cleaning and treatment. In the fifth step, the storage component 3 outside the working box 241 includes a pumping pipe 31, a pumping pump 32, a water storage tank 33 and a water outlet 34, which are used to temporarily store treated water. The pumping pump 32 draws the treated water out of the working box 241 and sends it to the water storage tank 33, while the water outlet 34 is used to discharge the stored water to a designated location for reuse or safe discharge. This completes the use process of a construction rainfall drainage structure.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rainwater drainage structure for building construction, comprising a base (1) and a drainage mechanism (2), characterized in that: A drainage mechanism (2) is provided on one side of the base (1); The drainage mechanism (2) comprises a water collecting component (21), a water pumping component (22), a coarse filtering component (23), a cleaning component (24) and a sedimentation component (25); the water collecting component (21) is arranged on one side of the base (1); the outer pipe of the water collecting component (21) is connected to the water pumping component (22); the coarse filtering component (23) is arranged above the water pumping component (22); the cleaning component (24) is arranged on the other side of the coarse filtering component (23); and the sedimentation component (25) is arranged below the cleaning component (24).

2. A rainwater drainage structure for building construction according to claim 1, characterized in that: The water collection component (21) comprises a water collection channel (211) and a primary filter (212); one side of the base (1) is provided with the water collection channel (211); the top of the water collection channel (211) is fixedly connected with the primary filter (212).

3. A rainwater drainage structure for building construction according to claim 2, characterized in that: The pumping assembly (22) comprises a water inlet pipe (221), a connecting block (222), a soundproof cover (223), a movable shaft (224), a connecting shaft (225), an eccentric shaft (226), a transmission rod (227) and a piston (228); one side of the water collecting channel (211) is fixedly connected to the water inlet pipe (221); a connecting block (222) is provided on the surface of the water inlet pipe (221); a soundproof cover (223) is provided on the outer side of the connecting block (222); a movable shaft (224) is provided on the inner side of the soundproof cover (223); a connecting shaft (225) is provided on the inner side of the movable shaft (224); an upper end of the connecting shaft (225) is fixedly connected to the eccentric shaft (226); an upper end of the eccentric shaft (226) is movably connected to the transmission rod (227); and a piston (228) is fixedly connected to the surface of the movable shaft (224).

4. A rainwater drainage structure for building construction according to claim 3, characterized in that: The coarse filtering assembly (23) comprises a filter box (231), a multi-layer filter screen (232) and a drainage pipe (233); the other end of the transmission rod (227) is fixedly connected to the filter box (231); the inner side of the filter box (231) is provided with a multi-layer filter screen (232); and the outer side of the filter box (231) is fixedly connected to the drainage pipe (233).

5. A rainwater drainage structure for building construction according to claim 4, characterized in that: The cleaning assembly (24) comprises a working box (241), a control panel (242), a connecting and fixing shaft (243), a fixing plate (244), a cleaning brush (245) and a cylinder (246); the working box (241) is arranged below the drainage pipe (233); a control panel (242) is fixedly connected to a surface of one side of the working box (241); a connecting and fixing shaft (243) is arranged on an inner side of the working box (241); one end of the connecting and fixing shaft (243) is fixedly connected to a fixing plate (244); a cleaning brush (245) is fixedly connected to a lower surface of the fixing plate (244); and the other end of the connecting and fixing shaft (243) is fixedly connected to a cylinder (246).

6. A rainwater drainage structure for building construction according to claim 5, characterized in that: The sedimentation component (25) comprises a fine filter (251), a flocculation plate (252), a porous plate (253), a sedimentation tank (254) and a storage bin (255); a fine filter (251) is arranged below the cleaning brush (245); a flocculation plate (252) is arranged below the fine filter (251); a porous plate (253) is arranged below the flocculation plate (252); a sedimentation tank (254) is arranged below the porous plate (253); and a storage bin (255) is arranged on one side of the sedimentation tank (254).

7. A rainwater drainage structure for building construction according to claim 5, characterized in that: A storage assembly (3) is arranged on the outside of the working box (241), and the storage assembly (3) comprises a water suction pipe (31), a water pump (32), a water storage tank (33) and a water outlet (34). A water suction pipe (31) is arranged on the outside of the working box (241), one end of the water suction pipe (31) is fixedly connected to the water pump (32), the outside of the water pump (32) is fixedly connected to the water storage tank (33) via a pipeline, and the outside of the water storage tank (33) is provided with a water outlet (34).

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