Rainwater collection grading treatment water resource utilization device

Abstract

The embodiment of the utility model provides a rainwater collection grading treatment water resource utilization device, and relates to the technical field of water treatment.The rainwater collection grading treatment water resource utilization device comprises a main pipeline and through grooves, the side wall of the main pipeline is provided with a plurality of through grooves, round shells are inserted into the through grooves, the bottom face of each round shell is provided with a plurality of through holes, and purification substances are arranged in an inner cavity of each round shell; a mounting assembly is arranged on the side wall of the round shell, a plurality of flow guide pipes are fixedly connected to the side wall of the main pipeline, and the two ends of each flow guide pipe are located on the upper side and the lower side of the round shell correspondingly. When the rainfall is too large, a part of rainwater can be continuously gathered above the round shell, and a part of rainwater enters the round shell on the lower side of the main pipeline through the flow guide pipe along with the increase of the rainwater level, so that a large amount of rainwater can be continuously shunted and subjected to multi-stage treatment operation through the flow guide pipe according to the principle; the occurrence of rainwater overflow is effectively reduced, and the rainwater treatment efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of water treatment technology, and in particular to a rainwater harvesting and graded treatment device for water resource utilization. Background Technology

[0002] Rainwater harvesting and utilization, as a sustainable water resource management method, plays an important role in alleviating urban water supply pressure and reducing surface runoff pollution. Rainwater harvesting systems installed on buildings, in particular, have received widespread attention in recent years because they can make full use of building roof space to achieve on-site collection and treatment of rainwater.

[0003] Existing rainwater harvesting systems are prone to overflow during heavy rainfall when a large amount of rainwater accumulates inside the system in a short period. This leads to significant waste of rainwater resources and hinders rainwater harvesting operations. Furthermore, as usage time increases, the purification effect of water-purifying agents gradually declines, and impurities accumulate, further reducing the effectiveness of rainwater harvesting and treatment. Traditional rainwater harvesting systems require complete disassembly for replacement, which is cumbersome and costly to maintain, greatly limiting the continuous, efficient operation and widespread application of rainwater harvesting systems.

[0004] Based on the above reasons, this utility model proposes a rainwater collection and graded treatment water resource utilization device, which can realize multi-stage rapid treatment of rainwater, avoid overflow and facilitate the replacement of purification materials, so as to improve the efficiency of rainwater collection and treatment and the utilization rate of water resources. Utility Model Content

[0005] In view of the above problems, this application provides a rainwater harvesting and graded treatment water resource utilization device to solve the problems of low treatment efficiency and difficulty in maintenance of traditional rainwater harvesting devices.

[0006] This application provides a rainwater harvesting and graded treatment water resource utilization device, including a main pipe. Several through grooves are formed on the side wall of the main pipe, and a circular shell is inserted into the through groove. Several through holes are formed on the bottom surface of the circular shell, and a purification substance is placed in the inner cavity. An installation assembly is provided on the side wall of the circular shell. Several guide pipes are fixedly connected to the side wall of the main pipe. The two ends of the guide pipes are respectively located on the upper and lower sides of the circular shell. A water collection assembly is provided on the lower side of the circular shell.

[0007] In some embodiments, the mounting assembly includes a side plate, a side plate is fixedly connected to the side wall of the circular shell, a fixing plate is fixedly connected to both sides of the side plate, and a fixing plate is fixedly connected to both sides of the main pipe located in the through groove. Two fixing plates on the same side are fixedly connected by bolts and nuts.

[0008] In some embodiments, the side plate is arc-shaped and the area of ​​the side plate is larger than the area of ​​the through groove, and a sealing gasket is fixedly connected to the inner side wall of the side plate.

[0009] In some embodiments, the water collection assembly includes an annular plate, and the main pipe is fixedly connected to the annular plate at the lower side of the circular shell. A circular pipe is fixedly connected to the center of the bottom surface of the annular plate, and several of the circular pipes pass through the main pipe and are fixedly connected to the same water collection pipe.

[0010] In some embodiments, the purifying material comprises one or more of the following: quartz sand, ceramsite, activated carbon, or PP fiber.

[0011] In some embodiments, the bottom end of the main pipe is threadedly connected to a bottom cover, and a drain pipe is fixedly connected to the bottom surface of the bottom cover.

[0012] In some embodiments, a top shell is fixedly connected to the top of the main pipe, and the top shell has a rectangular top surface and a circular bottom surface.

[0013] With the above solution, when rainfall is excessive, some rainwater will continuously accumulate above the circular shell. As the water level rises, some rainwater will enter the circular shell below the main pipe through the diversion pipe. This principle allows for the continuous diversion and multi-stage treatment of large amounts of rainwater, effectively reducing overflow and improving treatment efficiency. If the water treatment effect of the purification material inside the circular shell is insufficient or if impurities clog it, the bolts and nuts can be removed to loosen the side plate. Pulling the side plate allows the circular shell and purification material to be extracted from the main pipe, facilitating the treatment or replacement of the purification material and the easy cleaning of impurities inside the main pipe, making it convenient to use.

[0014] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this application;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the transverse cross section of this application;

[0018] Figure 3 This is a schematic diagram of the longitudinal cross-section of the three-dimensional structure of this application;

[0019] Figure 4 This is a three-dimensional structural diagram of the water collection component of this application;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure on the circular shell of this application.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Main pipe; 2. Through groove; 3. Round shell; 4. Through hole; 5. Mounting assembly; 6. Drainage pipe; 7. Water collection assembly; 8. Side plate; 9. Fixing plate; 10. Bolt; 11. Nut; 12. Sealing gasket; 13. Annular plate; 14. Round pipe; 15. Water collection pipe; 16. Purification material; 17. Bottom cover; 18. Drain pipe; 19. Top shell. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] The terms "comprising" and "having," and any variations thereof, in the specification, claims, and drawings of this application are intended to cover without excluding other terms. The words "a" or "an" do not exclude the presence of multiples. Unless otherwise stated, "multiple" means two or more (including two), and similarly, "multiple sets" means two or more (including two sets).

[0025] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0026] Furthermore, descriptions of directions used to explain the operation and construction of the components in this embodiment, such as height, are not absolute but relative. Although these directions are appropriate when the components are in the positions shown in the figure, they should be interpreted differently when these positions change to correspond to the changes.

[0027] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, "connection" or "linkage" in mechanical structures can refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. In addition to referring to a physical connection, "connection" or "linkage" in circuit structures can also refer to an electrical connection or a signal connection. For example, it can be a direct connection, i.e., a physical connection, or an indirect connection through at least one intermediate component, as long as the circuit is connected. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] To facilitate understanding of the technical solutions in the embodiments of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0029] like Figure 1-5 As shown, this application embodiment provides a rainwater collection and graded treatment water resource utilization device, including a main pipe 1. Several through grooves 2 are opened on the side wall of the main pipe 1. A circular shell 3 is inserted into the through grooves 2. Several through holes 4 are opened on the bottom surface of the circular shell 3 and a purification substance 16 is provided in the inner cavity. The purification substance 16 includes one or more combinations of quartz sand, ceramsite, activated carbon or PP fiber. Several guide pipes 6 are fixedly connected to the side wall of the main pipe 1. The two ends of the guide pipes 6 are respectively located on the upper and lower sides of the circular shell 3.

[0030] In the technical solution of this embodiment, during use, a specified purification substance 16 can be set inside the circular shell 3 according to the needs of rainwater purification treatment. Then, the main pipe 1 is fixedly installed on the house. When it rains, rainwater enters from the top of the main pipe 1 and enters the circular shell 3. The rainwater is treated by the purification substance 16. The treated water is discharged through the through hole 4 and collected by the annular plate 13. Then, it enters the water collection pipe 15 through the circular pipe 14. By connecting the water collection pipe 15 to the water storage device, the water source can be treated and collected. If the rainfall is too heavy, some rainwater will continuously accumulate above the circular shell 3. As the rainwater level rises, some rainwater enters the circular shell 3 below the main pipe 1 through the diversion pipe 6. In this way, a large amount of rainwater can be continuously diverted and treated in multiple stages through the diversion pipe 6, effectively reducing the occurrence of rainwater overflow and improving the treatment efficiency of rainwater.

[0031] Furthermore, the bottom end of the main pipe 1 is threadedly connected to a bottom cover 17, and a drain pipe 18 is fixedly connected to the bottom surface of the bottom cover 17, which can realize the discharge of excessive rainwater and reduce the occurrence of rainwater overflow.

[0032] Furthermore, a top shell 19 is fixedly connected to the top of the main pipe 1. The top surface of the top shell 19 is rectangular and the bottom surface is circular, which facilitates the collection and use of rainwater.

[0033] An installation assembly 5 is provided on the side wall of the round shell 3. The installation assembly 5 includes a side plate 8. The side plate 8 is fixedly connected to the side wall of the round shell 3. Fixing plates 9 are fixedly connected to both sides of the side plate 8. The main pipe 1 is fixedly connected to both sides of the through groove 2. The two fixing plates 9 on the same side are fixedly connected by bolts 10 and nuts 11.

[0034] In the technical solution of this embodiment, if the water treatment effect of the purification substance 16 inside the round shell 3 is insufficient or if impurities block it, the fixing of the side plate 8 can be released by removing the bolts 10 and nuts 11. At this time, the round shell 3 and the purification substance 16 can be pulled out from the main pipe 1 by pulling the side plate 8, which facilitates the treatment or replacement of the purification substance 16 and also makes it convenient to clean the impurities inside the main pipe 1, making it convenient to use.

[0035] Furthermore, the side plate 8 is arc-shaped and its area is larger than that of the through groove 2. A sealing gasket 12 is fixedly connected to the inner wall of the side plate 8, which can improve the sealing performance of the through groove 2 and reduce rainwater leakage.

[0036] A water collection assembly 7 is provided on the lower side of the circular shell 3. The water collection assembly 7 includes an annular plate 13. The main pipe 1 is fixedly connected to the annular plate 13 at the lower side of the circular shell 3. A circular pipe 14 is fixedly connected to the center of the bottom surface of the annular plate 13. Several circular pipes 14 pass through the main pipe 1 and are fixedly connected to the same water collection pipe 15.

[0037] In the technical solution of this embodiment, the annular plate 13 can collect the treated rainwater, the circular pipe 14 can allow the treated water source to enter and exit, and the water source can be collected into the water storage device through the water collection pipe 15, which is convenient to use.

[0038] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0039] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A rainwater harvesting and graded treatment water resource utilization device, characterized in that, The system includes a main pipe (1), on which several through grooves (2) are provided on the side wall. A circular shell (3) is inserted into the through grooves (2). Several through holes (4) are provided on the bottom surface of the circular shell (3) and a purification substance (16) is provided in the inner cavity. An installation assembly (5) is provided on the side wall of the circular shell (3). Several guide pipes (6) are fixedly connected to the side wall of the main pipe (1). The two ends of the guide pipes (6) are respectively located on the upper and lower sides of the circular shell (3). A water collection assembly (7) is provided on the lower side of the circular shell (3).

2. The rainwater harvesting and graded treatment water resource utilization device according to claim 1, characterized in that, The installation assembly (5) includes a side plate (8). The side plate (8) is fixedly connected to the side wall of the round shell (3). Fixing plates (9) are fixedly connected to both sides of the side plate (8). The main pipe (1) is fixedly connected to both sides of the through groove (2). The two fixing plates (9) on the same side are fixedly connected by bolts (10) and nuts (11).

3. The rainwater harvesting and graded treatment water resource utilization device according to claim 2, characterized in that, The side plate (8) is arc-shaped and its area is larger than that of the through groove (2). A sealing gasket (12) is fixedly connected to the inner wall of the side plate (8).

4. The rainwater harvesting and graded treatment water resource utilization device according to claim 1, characterized in that, The water collection assembly (7) includes an annular plate (13). The main pipe (1) is fixedly connected to the annular plate (13) at the lower side of the circular shell (3). A circular pipe (14) is fixedly connected to the center of the bottom surface of the annular plate (13). Several circular pipes (14) pass through the main pipe (1) and are fixedly connected to the same water collection pipe (15).

5. The rainwater harvesting and graded treatment water resource utilization device according to claim 1, characterized in that, The purification substance (16) comprises one or more of the following: quartz sand, ceramsite, activated carbon, or PP fiber.

6. The rainwater harvesting and graded treatment water resource utilization device according to claim 1, characterized in that, The bottom end of the main pipe (1) is threadedly connected to a bottom cover (17), and a drain pipe (18) is fixedly connected to the bottom surface of the bottom cover (17).

7. The rainwater harvesting and graded treatment water resource utilization device according to claim 1, characterized in that, The top of the main pipe (1) is fixedly connected to a top shell (19), the top surface of which is rectangular and the bottom surface is circular.

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