Rainwater collecting port with initial rainwater treatment function
By designing a rainwater collecting port containing a grate and a deflector, the problem of lack of treatment function after rainwater collection in the prior art is solved, effective purification of initial rainwater and removal of pollutants is achieved, and secondary pollution to the river channel is reduced.
Patent Information
- Application Number
- CN202421786507.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The existing rainwater collection port lacks the initial rainwater treatment function, resulting in siltation and blockage of rainwater pipelines and secondary pollution to the river water body.
A rainwater water collection port is designed, including curbs, wellhead rings, grate, deflectors, grate bucket zipper hooks, grate bucket zippers, water collection wells, grate bucket lifting beams, grate buckets, water collection well room walls, discharge pipes and water collection room. Through the combination of grate and deflector, pollutants in the rainwater are intercepted and removed, and clean rainwater is discharged into the rainwater pipeline.
It effectively reduces the discharge of pollutants into the river channel, purifies initial rainwater, prevents rainwater pipelines from being blocked, and reduces secondary pollution to the river water bodies.
Smart Images
Figure CN222835060U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of urban water treatment, in particular to a rainwater receiving port with an initial rainwater treatment function. Background Art
[0002] The task of urban drainage system planning is to drain the sewage and rainwater of the entire city smoothly. The urban drainage system is usually composed of drainage pipes. After the rainwater runoff is collected by the drainage pipes, it is discharged into the nearby water body. With the full development of sponge city construction, our country pays more and more attention to the secondary pollution problem of initial rainwater to rivers and urban waters.
[0003] At present, the existing rainwater collection outlets only use the rainwater collection grate to collect the dirt on the ground washed by rainwater and discharge it into the rainwater pipe through the rainwater collection well. There is no function to control the pollution of the initial rainwater, causing siltation and blockage of the rainwater pipe. In addition, the polluted rainwater containing pollutants will cause secondary pollution to the river water body when it is discharged into the receiving water body.
[0004] Therefore, the present application provides a rainwater inlet with initial rainwater treatment function to meet the needs. Utility Model Content
[0005] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology, and to propose a rainwater receiving outlet with an initial rainwater treatment function.
[0006] The technical problem to be solved by the utility model is to provide a rainwater receiving port with an initial rainwater processing function to solve the problems of the existing rainwater receiving ports with an initial rainwater processing function.
[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0008] A rainwater inlet with an initial rainwater treatment function comprises: a curb, a wellhead ring, a grate, a guide plate, a grille barrel zipper hook, a grille barrel zipper, a water collection well, a grille barrel lifting beam, a grille barrel, a water collection well chamber wall, a discharge pipe and a water collection chamber, wherein a grate is installed at the wellhead of the water collection well through the wellhead ring, a guide plate is installed at the upper end of the well chamber of the water collection well, a grille barrel zipper hook is installed on the other side of the well chamber of the water collection well, the outer end of the grille barrel zipper hook is bound to the grille barrel zipper, a grille barrel is placed at the lower end of the well chamber of the water collection well, a grille barrel lifting beam is installed on the top of the grille barrel, a water collection well chamber wall is cast at the outer end of the well chamber of the water collection well, a water collection chamber is opened on the side of the grille barrel of the water collection well, and a discharge pipe is installed on the side of the water collection chamber.
[0009] Preferably, the curb is built on the side of the water collection well, and the horizontal plane of the curb is higher than the horizontal plane of the water collection well.
[0010] Preferably, one end of the guide plate leans against the connection between the grate and the water collection well chamber, and the guide plate is arranged at an angle, and the other end of the guide plate leans against the upper end of the side of the grille barrel.
[0011] Preferably, the grille bucket handle is in a "V" shape, and the middle of the grille bucket handle is connected by a hinge.
[0012] Preferably, the other end of the grille barrel zipper is bound to the middle of the upper end of the grille barrel handle.
[0013] Preferably, the discharge pipe is located on the side of the grille barrel, and the discharge pipe transversely penetrates the water collecting chamber and extends outward to the outer end of the water collecting well.
[0014] Preferably, the water collection well is a prefabricated reinforced concrete box structure.
[0015] Compared with the prior art, the utility model has at least the following beneficial effects:
[0016] 1. Rainwater particle interception facilities are set up in the water collection well. Rainwater passes through the grate of the rainwater outlet and the diversion device so that the collected rainwater enters the rainwater particle interception device first. Compared with the traditional direct flow of rainwater to the water collection well, the road rainwater poured into the water collection well is collected by the grate, and the collected rainwater is diverted to the grille barrel first through the guide plate. The pollution source carried by the rainwater is removed and cleaned at the source of rainwater collection, and the pollutants carried by the rainwater can be removed. The clean rainwater after the interception impurities are removed is discharged into the rainwater pipe, which can greatly reduce the discharge of pollutants into the receiving river, and at the same time, it also plays a role in purifying the pollution of the initial rainwater;
[0017] 2. The water collection well is a prefabricated reinforced concrete box structure. Compared with traditional on-site casting or on-site brickwork, the on-site operation area is small, less waste is generated, and the construction is simple and not affected by seasons and weather. It can be constructed all year round. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a schematic diagram of the top structure of the utility model.
[0021] [reference numerals]
[0022] 1-curb; 2-wellhead ring; 3-grate; 4-guide plate; 5-grating bucket zipper hook; 6-grating bucket zipper; 7-water collection well; 8-grating bucket lifting beam; 9-grating bucket; 10-water collection well chamber wall; 11-discharge pipe; 12-water collection chamber.
[0023] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION
[0024] like Figure 1 and Figure 2 The embodiment of the utility model provides a rainwater receiving inlet with an initial rainwater treatment function, comprising: a curb 1, a wellhead ring 2, a grate 3, a guide plate 4, a grille bucket zipper hook 5, a grille bucket zipper 6, a water receiving well 7, a grille bucket handle 8, a grille bucket 9, a water receiving well chamber wall 10, a discharge pipe 11 and a water collecting chamber 12, a grate 3 is installed at the wellhead of the water receiving well 7 through the wellhead ring 2, and a guide plate 4 is installed at the upper end of the well chamber of the water receiving well 7. Flow plate 4, a grille bucket zipper hook 5 is installed on the other side of the well chamber of the water receiving well 7, the outer end of the grille bucket zipper hook 5 is bound with a grille bucket zipper 6, a grille bucket 9 is placed at the lower end of the well chamber of the water receiving well 7, a grille bucket handle 8 is installed on the top of the grille bucket 9, a water receiving well chamber wall 10 is cast at the outer end of the well chamber of the water receiving well 7, a water collecting chamber 12 is opened on the side of the grille bucket 9 of the water receiving well 7, and a discharge pipe 11 is installed on the side of the water collecting chamber 12.
[0025] In this embodiment, the curb 1 is built on the side of the water collection well 7, and the horizontal plane of the curb 1 is higher than the horizontal plane of the water collection well 7. The curb 1 plays a role in blocking rainwater on the road, thereby controlling the rainwater within the water collection range of the water collection well 7.
[0026] In the present embodiment, one end of the guide plate 4 leans against the connection between the grate 3 and the water collection well 7, and the guide plate 4 is arranged at an angle, and the other end of the guide plate 4 leans against the upper end of the side of the grille barrel 9. Compared with the traditional direct flow of rainwater to the water collection well 7, the road rainwater poured into the water collection well 7 is collected by the grate 3, and the collected rainwater is guided by the guide plate 4 to the grille barrel 9 first.
[0027] In the present embodiment, the grille bucket handle beam 8 is in a "V" shape, and the middle of the grille bucket handle beam 8 is connected by a hinge to facilitate the smooth lifting of the grille bucket 9.
[0028] In this embodiment, the other end of the grille bucket zipper 6 is bound to the middle of the upper end of the grille bucket handle 8. The grille bucket 9 can be tied through the grille bucket zipper hook 5, and the grille bucket 9 can be lifted through the grille bucket zipper 6, which is convenient for cleaning the garbage in the grille bucket 9.
[0029] In this embodiment, the discharge pipe 11 is located on the side of the grille barrel 9, and the discharge pipe 11 transversely penetrates the water collecting chamber 12 and extends outward to the outer end of the water collecting well 7. The grille barrel can intercept dirt mixed with rainwater, and separate clean rainwater to flow into the water collecting chamber 12. The clean rainwater collected by the water collecting chamber 12 is discharged into the rainwater pipe and the river through the discharge pipe 11, which can meet the needs of sponge city construction and reduce secondary pollution to the river by cleaning the pollutants contained in the rainwater.
[0030] In this embodiment, the water collection well 7 is a prefabricated reinforced concrete box structure. Compared with traditional on-site casting or on-site brickwork, the on-site operation area is small, less waste is generated, and the construction is simple and not affected by seasons and weather, and construction can be carried out all year round.
Claims
1. A rainwater inlet with an initial rainwater treatment function, characterized in that: include: A curb (1), a wellhead ring (2), a grate (3), a guide plate (4), a grille bucket zipper hook (5), a grille bucket zipper (6), a water collection well (7), a grille bucket handle (8), a grille bucket (9), a water collection well chamber wall (10), a discharge pipe (11) and a water collection chamber (12), wherein the wellhead of the water collection well (7) is provided with a grate (3) through the wellhead ring (2), the upper end of the well chamber of the water collection well (7) is provided with a guide plate (4), and the other side of the well chamber of the water collection well (7) is provided with a A grille bucket zipper hook (5) is provided, the outer end of the grille bucket zipper hook (5) is bound with a grille bucket zipper (6), a grille bucket (9) is placed at the lower end of the well chamber of the water collection well (7), a grille bucket handle (8) is installed on the top of the grille bucket (9), a water collection well chamber wall (10) is cast at the outer end of the well chamber of the water collection well (7), a water collection chamber (12) is opened on the side of the water collection well (7) located on the grille bucket (9), and a discharge pipe (11) is installed on the side of the water collection chamber (12).
2. The rainwater inlet with initial rainwater treatment function according to claim 1, characterized in that: The curb (1) is built on the side of the water collection well (7), and the horizontal plane of the curb (1) is higher than the horizontal plane of the water collection well (7).
3. The rainwater inlet with initial rainwater treatment function according to claim 1, characterized in that: One end of the guide plate (4) leans against the connection between the grate (3) and the well chamber of the water collection well (7), and the guide plate (4) is arranged in an inclined manner, and the other end of the guide plate (4) leans against the upper end of the side of the grille barrel (9).
4. The rainwater inlet with initial rainwater treatment function according to claim 1, characterized in that: The grille bucket handle beam (8) is in a "V" shape, and the middle of the grille bucket handle beam (8) is connected by a hinge.
5. The rainwater inlet with initial rainwater treatment function according to claim 1, characterized in that: The other end of the grille bucket zipper (6) is bound to the middle of the upper end of the grille bucket handle (8).
6. The rainwater inlet with initial rainwater treatment function according to claim 1, characterized in that: The discharge pipe (11) is located on the side of the grille barrel (9), and the discharge pipe (11) transversely penetrates the water collection chamber (12) and extends outward to the outer end of the water collection well (7).
7. The rainwater inlet with initial rainwater treatment function according to claim 1, characterized in that: The water collection well (7) is a pre-assembled reinforced concrete box structure.