Roof rainwater treatment device

Abstract

The utility model discloses a roof rainwater treatment device, comprising a roof, a rain collecting trough is arranged at a side position of the roof, a return pipe is arranged at a bottom position of the rain collecting trough, a discard bin is arranged at a right position below the return pipe, a water storage tank is arranged at a right position of the discard bin, a connecting piece is arranged at a middle position between the rain collecting trough and the return pipe, a conical bucket is arranged at a bottom position of the front side of the return pipe, a guide pipe is arranged at a middle position of the bottom of the conical bucket, and a water inlet pipe is arranged at a right position of the bottom of the guide pipe. The discard bin can effectively prevent pollutants from entering subsequent treatment links and protect the environment from pollution, especially in the initial rainwater discard system, it can treat the initial rainwater that may contain more impurities and pollutants, and ensure the cleanliness and effectiveness of the entire rainwater collection system. The water storage tank is a key facility for storing and regulating water volume, and its design needs to take into account the capacity, structural stability and easy management characteristics.

Description

Technical Field

[0001] The utility model belongs to the technical field related to rainwater treatment, and specifically relates to a roof rainwater treatment device. Background Art

[0002] A rainwater treatment device is a device used to treat rainwater. Its main function is to collect, filter and treat rainwater to ensure that the quality of rainwater meets specific requirements or can be safely discharged into the environment. These devices usually include various filters, sedimentation tanks, biofilters, methane tanks and other components. They remove pollutants from rainwater through physical, chemical and biological methods to protect the environment and water resources. In urban and architectural design, rainwater treatment devices are widely used in rainwater collection systems, rainwater utilization systems and rainwater discharge systems. By reasonably designing and configuring rainwater treatment devices, the load of rainwater on urban drainage systems can be minimized, the risk of flooding can be reduced, and the reuse rate of rainwater can be increased, reducing the demand for tap water. Common rainwater treatment devices include rainwater gardens, rainwater collection barrels, rainwater garden boxes, plant filters, etc. These devices can be combined and configured as needed to adapt to different environments and application scenarios. In buildings, rainwater collection systems can also be set up to use rainwater for non-drinking water purposes such as irrigation and flushing toilets, thereby achieving the rational use and conservation of rainwater resources.

[0003] However, the existing rooftop rainwater treatment devices cannot grade rainwater for treatment. Collecting rainwater and filtering it in the same way not only poses a great challenge to the filtration system, but also increases the filtration cost. Utility Model Content

[0004] The purpose of the utility model is to provide a roof rainwater treatment device to solve the problem that the existing roof rainwater treatment device proposed in the above background technology cannot grade the rainwater and collect the rainwater for the same recycling and filtration treatment, which not only poses a great challenge to the filtration system but also has a high filtration cost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roof rainwater treatment device, comprising a roof;

[0006] A ridge is arranged above the roof, the ridge is a conical structure, the roof and the ridge are integrally connected, and a rainwater collecting gutter is arranged on the side of the roof;

[0007] A return pipe is arranged at the bottom of the rain collecting trough, a discarded flow bin is arranged at the right side below the return pipe, and a water storage tank is arranged at the right side of the discarded flow bin.

[0008] Preferably, a connecting piece is provided at a middle position between the rain collecting gutter and the return-shaped pipe, and eight connecting pieces are provided in the connecting piece array, and the connecting pieces are respectively connected with the rain collecting gutter and the return-shaped pipe.

[0009] Preferably, a conical bucket is provided at the bottom position of the front side of the return tube, a flow guide pipe is provided at the middle position of the bottom of the conical bucket, and a water inlet pipe is provided at the right position of the bottom of the flow guide pipe.

[0010] Preferably, the middle position of the water inlet pipe is lower than both ends, the discarded flow bin is fixedly connected to the middle position of the water inlet pipe, the water reservoir is located at the end position of the water inlet pipe, and an overflow port is provided at the top position on the right side of the water reservoir.

[0011] Preferably, a guide groove is provided at the top of the roof, reinforcing ribs are provided at the left and right sides of the guide groove respectively, and a grille plate is provided at the top of the guide groove.

[0012] Preferably, the grille plate is fixedly connected to the reinforcing ribs, the guide groove, the reinforcing ribs and the grille plate array are arranged above the roof, and the guide groove is fixedly connected to the rainwater collecting gutter.

[0013] Preferably, the discarded flow bin and the water reservoir are made of plastic, a discarded flow outlet is provided at the bottom of the discarded flow bin, and a valve is provided at the outer side of the discarded flow outlet.

[0014] Compared with the prior art, the utility model provides a roof rainwater treatment device having the following features:

[0015] Beneficial effects:

[0016] 1. Through the arrangement of return pipes, connectors, conical buckets, guide pipes, water inlet pipes, waste bins, water reservoirs and overflow ports, the connectors serve as a bridge between the rainwater collecting trough and the return pipe, so that the two can be stably connected together. This design can not only improve the overall stability of the system, but also simplify the installation process and reduce maintenance costs. The conical bucket optimizes the guiding effect of water flow, improves the utilization rate and treatment efficiency of water resources, and the guide pipe plays a vital role in drainage. It can effectively guide liquid from one place to another, reduce liquid loss, and ensure that the liquid can flow along the established path. The water inlet pipe is a key component to ensure the normal operation of the system. It is responsible for introducing water into the system. The waste bin can effectively prevent pollutants from entering the subsequent treatment. link to protect the environment from pollution, especially in the initial rainwater discharge system, it can deal with the initial rainwater that may contain more impurities and pollutants, and ensure the cleanliness and effectiveness of the entire rainwater collection system. The reservoir is a key facility for storing and regulating water volume. Its design needs to take into account capacity, structural stability and easy management. The overflow port at the top right side of the reservoir is used to discharge excess water to prevent the pool from overflowing. At the same time, the water body can be renewed through the overflow port to maintain the freshness and cleanliness of the water quality, which not only ensures the efficient operation and stability of the system, but also embodies the concept of environmental protection and resource recycling. The mutual cooperation between various components forms an efficient, reliable and easy-to-maintain water treatment system.

[0017] 2. Through the setting of guide grooves, reinforcement ribs and grille plates, guide grooves are usually used on the roofs of buildings. Their main function is to effectively guide rainwater or other liquids collected on the roof surface to a specific drainage system. The design of the guide groove can help avoid water accumulation on the roof, reduce the potential risk of water damage, and also reduce the erosion of rainwater on the roof materials, extending the service life of the roof. The reinforcement ribs are used to strengthen the guide grooves and the surrounding structures. They can improve the stability and durability of the guide grooves and prevent deformation or damage caused by water impact. In addition, the reinforcement ribs also help maintain the shape of the guide grooves. The fixed connection between the grille plate and the reinforcement ribs ensures the stability of the entire structure. Stability and reliability, the grating plate can be an independent unit, its existence can further enhance the drainage capacity of the diversion trough, prevent debris from clogging the diversion trough, and ensure the smooth flow of the drainage system. The fixed connection between the rainwater collecting trough and the diversion trough is an important part of the entire roof drainage system. The rainwater collecting trough can collect the rainwater guided down by the diversion trough and guide it to the next drainage link. The coordinated work of the diversion trough, reinforcement ribs and grating plates can not only effectively ensure the safety and stability of the roof, but also improve the drainage efficiency and environmental adaptability of the building. Such a design is both practical and economical. While meeting functional requirements, it also provides convenience for the long-term maintenance and use of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the roof in the utility model.

[0020] Figure 3 It is a structural schematic diagram of the grid plate in the utility model.

[0021] Figure 4 It is a structural schematic diagram of the guide trough in the utility model.

[0022] Figure 5 It is a structural schematic diagram of the water storage tank in the utility model.

[0023] Figure 6 It is a structural schematic diagram of the rain collecting trough in the utility model.

[0024] In the figure: 1. Roof; 2. Ridge; 3. Grille; 4. Rainwater collecting gutter; 5. Diversion trough; 6. Reinforcement ribs; 7. Connectors; 8. Return pipe; 9. Conical bucket; 10. Diversion pipe; 11. Water inlet pipe; 12. Discard bin; 13. Discard outlet; 14. Valve; 15. Reservoir; 16. Overflow. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides Figure 1-6 A roof rainwater treatment device shown includes a roof 1;

[0027] A ridge 2 is arranged above the roof 1, the ridge 2 is a conical structure, the roof 1 and the ridge 2 are integrally connected, and a rainwater collecting gutter 4 is arranged on the side of the roof 1;

[0028] A return pipe 8 is provided at the bottom of the rain collecting trough 4 , a discarded flow bin 12 is provided at the right side below the return pipe 8 , and a water storage tank 15 is provided at the right side of the discarded flow bin 12 .

[0029] A connecting piece 7 is provided at a middle position between the rain collecting trough 4 and the return-shaped pipe 8. There are eight connecting pieces 7 in an array. The connecting pieces 7 are connected to the rain collecting trough 4 and the return-shaped pipe 8 respectively.

[0030] A conical bucket 9 is arranged at the bottom of the front side of the return pipe 8 , a flow guide pipe 10 is arranged at the middle of the bottom of the conical bucket 9 , and a water inlet pipe 11 is arranged at the right side of the bottom of the flow guide pipe 10 .

[0031] The middle position of the water inlet pipe 11 is lower than both ends, the discarded flow bin 12 is fixedly connected to the middle position of the water inlet pipe 11, the water reservoir 15 is located at the end position of the water inlet pipe 11, and an overflow port 16 is provided at the top position of the right side of the water reservoir 15.

[0032] A guide groove 5 is arranged at the top of the roof 1 , reinforcing ribs 6 are arranged at the left and right sides of the guide groove 5 , and a grille plate 3 is arranged at the top of the guide groove 5 .

[0033] The grille plate 3 is fixedly connected to the reinforcing ribs 6 , the guide groove 5 , the reinforcing ribs 6 and the grille plate 3 are arranged in an array above the roof 1 , and the guide groove 5 is fixedly connected to the rainwater collecting trough 4 .

[0034] The discarded flow bin 12 and the water reservoir 15 are made of plastic. A discarded flow port 13 is arranged at the bottom of the discarded flow bin 12 , and a valve 14 is arranged at the outer side of the discarded flow port 13 .

[0035] In this embodiment, a specific implementation step of a roof rainwater treatment device is as follows: first, the roof 1 is installed on the top of the building, and the rainwater collecting gutter 4 is installed on the side position of the roof 1, ensuring that they are tightly connected to the guide groove 5. The rainwater flows from the roof 1 into the guide groove 5. The reinforcing ribs 6 and the grille plate 3 help to guide the water flow. At the same time, the grille plate 3 can filter larger impurities in the rainwater. The guide groove 5 guides the rainwater into the rainwater collecting gutter 4 and ensures that it is evenly distributed to various parts of the rainwater collecting gutter 4. After the rainwater enters the rainwater collecting gutter 4, it enters the return pipe 8 through the connector 7. The design of the connector 7 ensures that the rainwater flows smoothly into the return pipe 8. The conical bucket in the return pipe 8 9 and the guide pipe 10 help guide the rainwater to the water inlet pipe 11 and ensure smooth water flow. The design of the middle part of the water inlet pipe 11 being lower than the two ends helps prevent the water from flowing too fast and ensures full utilization of the rainwater. The water inlet pipe 11 is fixedly connected to the waste flow bin 12 so that the rainwater can be processed before entering the reservoir 15. The waste flow bin 12 is provided with a waste flow port 13, and the control valve 14 can be used to decide whether to discharge the rainwater. The reservoir 15 is located at the end of the water inlet pipe 11 for storing rainwater. The overflow port 16 is located on the top right side of the reservoir 15. When the water level in the reservoir is too high, excess water will be discharged through the overflow port 16 to prevent the reservoir 15 from overflowing.

[0036] like Figure 1-4As shown, a connector 7 is provided at the middle position between the rain collecting trough 4 and the return pipe 8, and eight connectors 7 are provided in an array. The connectors 7 are respectively connected with the rain collecting trough 4 and the return pipe 8, a conical bucket 9 is provided at the bottom position of the front side of the return pipe 8, a guide pipe 10 is provided at the middle position of the bottom of the conical bucket 9, an inlet pipe 11 is provided at the right position of the bottom of the guide pipe 10, the middle position of the inlet pipe 11 is lower than both ends, the discard bin 12 is fixedly connected to the middle position of the inlet pipe 11, the water reservoir 15 is located at the end position of the inlet pipe 11, and an overflow port 16 is provided at the top position on the right side of the water reservoir 15.

[0037] Preferably, a connector 7 is used to connect the rainwater collecting trough 4 with the return pipe 8 to ensure the continuity and efficiency of the rainwater flow. The multi-point setting of the connector 7 enhances the stability of the entire connection and reduces the possibility of leakage. The design of the conical bucket 9 helps to concentrate and accelerate the flow of rainwater, so that rainwater flows into the guide pipe 10 more efficiently. This concentration effect can reduce the energy loss of water flow during transmission. The guide pipe 10 further guides rainwater to flow to a specific discharge system or storage system to ensure the order of water flow and convenient management. The middle position of the water inlet pipe 11 is designed to be lower than the two ends, which helps A natural stagnation point of water flow is formed in the pipeline, and a discarding bin 12 is set up here to remove larger particles or impurities in the rainwater to avoid contamination of the reservoir. This design also provides additional safety for the system to prevent the impact of unforeseen excessive rainfall on the system. The reservoir 15 serves as the final rainwater collection and storage facility, which can be used for non-drinking needs such as irrigation and flushing, and helps to save water. The setting of the overflow port 16 ensures that under extreme weather conditions, the reservoir will not overflow or be damaged due to excessive rainwater entering. Excess rainwater can be safely discharged through the overflow port to protect the safety of the structure.

[0038] like Figure 5-6 As shown, a guide groove 5 is arranged at the top of the roof 1, and reinforcing ribs 6 are arranged at the left and right sides of the guide groove 5 respectively. A grille plate 3 is arranged at the top of the guide groove 5, and the grille plate 3 is fixedly connected to the reinforcing rib 6. The guide groove 5, the reinforcing rib 6 and the grille plate 3 are arranged in an array above the roof 1, and the guide groove 5 is fixedly connected to the rainwater collecting trough 4.

[0039] Preferably, the guide groove 5 is located on the top of the roof 1, which can quickly guide rainwater to the rainwater collecting trough 4, avoiding the situation where the water flow stays on the roof surface for too long, and improving the speed and efficiency of the water flow. The setting of the reinforcing ribs 6 strengthens the structural stability of the guide groove 5, ensuring its reliability and durability under various weather conditions. The fixed connection of the grid plate 3 enables it to effectively filter impurities in the rainwater, ensures the quality of rainwater in the rainwater collecting trough 4, and reduces the workload of subsequent processing. Due to the stability and durability of these components, the maintenance cost of the device is relatively low. There is no need to frequently repair or replace these components, saving the cost and time cost of maintenance and replacement. The setting of the guide groove 5, the reinforcing ribs 6 and the grid plate 3 plays a key role in the roof rainwater treatment device, improving the guidance and filtering efficiency of the water flow, enhancing the structural stability and durability of the device, and also reducing the maintenance cost.

[0040] like Figure 5-6 As shown, the discarded flow bin 12 and the water reservoir 15 are made of plastics. A discarded flow port 13 is provided at the bottom of the discarded flow bin 12 , and a valve 14 is provided at the outer side of the discarded flow port 13 .

[0041] Optionally, plastic materials are lighter than metal or concrete and are therefore easier to transport and install, which makes the installation process simpler and faster and reduces the manpower and machinery costs during the installation process. Plastics have excellent corrosion resistance and are not easily corroded by acid rain, salt water or chemicals, so the waste stream bin 12 and the water reservoir 15 can maintain structural integrity and functionality for a longer period of time.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A roof rainwater treatment device, comprising a roof (1); A ridge (2) is provided above the roof (1); the ridge (2) is a conical structure; the roof (1) and the ridge (2) are integrally connected; and a rainwater collecting gutter (4) is provided on the side of the roof (1); Features: A return pipe (8) is provided at the bottom of the rainwater collecting trough (4), a discarded flow bin (12) is provided at the right side below the return pipe (8), and a water storage tank (15) is provided at the right side of the discarded flow bin (12).

2. A roof rainwater treatment device according to claim 1, characterized in that: A connecting piece (7) is provided at a middle position between the rain collecting trough (4) and the return pipe (8), and an array of eight connecting pieces (7) is provided. The connecting pieces (7) are respectively connected to the rain collecting trough (4) and the return pipe (8).

3. A roof rainwater treatment device according to claim 2, characterized in that: A conical bucket (9) is arranged at the bottom of the front side of the return pipe (8), a flow guide pipe (10) is arranged at the middle of the bottom of the conical bucket (9), and a water inlet pipe (11) is arranged at the right side of the bottom of the flow guide pipe (10).

4. A roof rainwater treatment device according to claim 3, characterized in that: The middle position of the water inlet pipe (11) is lower than both ends, the discarded flow bin (12) is fixedly connected to the middle position of the water inlet pipe (11), the water reservoir (15) is located at the end position of the water inlet pipe (11), and an overflow port (16) is provided at the top position of the right side of the water reservoir (15).

5. A roof rainwater treatment device according to claim 1, characterized in that: A guide groove (5) is provided at the top of the roof (1), reinforcing ribs (6) are provided at the left and right sides of the guide groove (5), and a grille plate (3) is provided at the top of the guide groove (5).

6. A roof rainwater treatment device according to claim 5, characterized in that: The grille plate (3) and the reinforcing ribs (6) are fixedly connected, the guide grooves (5), the reinforcing ribs (6) and the grille plate (3) are arranged in an array above the roof (1), and the guide grooves (5) are fixedly connected to the rainwater collecting trough (4).

7. A roof rainwater treatment device according to claim 1, characterized in that: The discarded flow bin (12) and the water reservoir (15) are made of plastic. A discarded flow port (13) is provided at the bottom of the discarded flow bin (12), and a valve (14) is provided at the outer side of the discarded flow port (13).

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