Device for improving gutter inlet and adapting to sponge engineering
By setting a sponge invisible tree pool on one side of the existing rainwater port, and designing the diversion system, the rainwater on the road surface is collected into the sponge invisible tree pool, which solves the problem of the existing rainwater port cannot adapt to the sponge project. Sex and efficiency.
Patent Information
- Application Number
- CN202411798190.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-01-24
AI Technical Summary
The existing rainwater port design cannot effectively adapt to the needs of sponge engineering, which affects the sponge system's absorption of rainwater. The current rainwater port removal and filling process is complex and costly.
Design a rainwater outlet renovation device, which includes setting up a sponge invisible tree pool on one side of the existing rainwater outlet, and collecting road rainwater into the sponge invisible tree pool through the first cover plate, deflector and guide plate, and then through the overflow. The outflow drains into the municipal rainwater pipe network.
On the basis of retaining the existing rainwater inlet, it can meet the rainwater absorption needs of the sponge system, save investment and construction time, simplify the construction process, and restore the normal rainwater outlet function at any time when there is a drainage obstacle in the sponge facility.
Smart Images
Figure CN119352629A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of municipal facilities, and in particular to a device for modifying a rainwater outlet and adapting it to a sponge project. Background Art
[0002] As an advanced urban stormwater construction and management concept and technical system, sponge city construction enhances the city's ability to absorb, store, infiltrate, slowly release, purify, utilize and discharge rainwater. It is of great significance in alleviating urban waterlogging, improving the ecological environment, reducing construction costs, saving water resources, promoting sustainable development, and realizing the integration of ecology and engineering.
[0003] For existing road projects that do not consider sponge engineering, rainwater on the road surface is quickly discharged into the rainwater inlet and then discharged into the municipal rainwater main network through the drainage pipe; for the sponge system, rainwater on the road surface is first discharged into the sponge facility and then discharged into the municipal rainwater main network through the overflow port. The two systems have different rainwater collection and discharge methods. For the existing rainwater inlets, the absorption of rainwater by the sponge system is affected. The conventional design is to remove and fill the existing rainwater inlets and restore the road structure and curbstones. The present invention provides a device for modifying rainwater inlets to adapt to sponge engineering, which retains the existing rainwater inlets while meeting the requirements of the sponge system, saves investment, is simple to construct, effectively shortens the construction period, and can restore the normal function of the rainwater inlet at any time when drainage obstacles occur in the sponge facilities. Summary of the invention
[0004] In view of the deficiencies in the prior art, the present invention provides a device for modifying a rainwater outlet and adapting it to a sponge project, which is adapted to a sponge system, saves investment, is simple to construct, and effectively shortens the construction period.
[0005] The technical solution adopted by the present invention is: A device for modifying a rainwater outlet to adapt to a sponge project, wherein: it includes a rainwater outlet and a sponge invisible tree pool arranged on one side of the rainwater outlet, the rainwater outlet and the sponge invisible tree pool are both arranged below the road surface, the rainwater outlet is hollow inside and forms a well chamber opening upward, a flat grate and a guide member are arranged on the top of the rainwater outlet, a first cover plate is arranged on the inner periphery of the flat grate, the first cover plate can close the opening of the well chamber, the upper surface of the flat grate constitutes a part of the road surface, the sponge invisible tree pool is hollow inside and forms a pool body structure opening upward, an overflow well is vertically arranged in the middle of the sponge invisible tree pool, a first drain pipe is arranged on one side in the middle of the rainwater outlet, a second drain pipe is arranged on the other side in the middle of the rainwater outlet, the second drain pipe is connected to the overflow well, an overflow port is arranged on the top of the overflow well, a first rainwater diversion port is arranged on the guide member, a second rainwater diversion port is arranged on the sponge invisible tree pool, and a guide plate is arranged between the first rainwater diversion port and the second rainwater diversion port.
[0006] Preferably, the device for modifying the rainwater outlet to adapt to sponge engineering, wherein: the guide member includes a vertical grate and a second cover plate, the vertical grate is arranged on the top of the rainwater outlet and is arranged perpendicular to the flat grate, and the second cover plate is arranged on the inner periphery of the vertical grate.
[0007] Preferably, the rainwater outlet modification device is adapted for sponge engineering, wherein: the first rainwater diversion outlet is arranged on the vertical grate.
[0008] Preferably, the device for modifying the rainwater outlet to adapt to sponge engineering, wherein: the guide member is a curb stone, and the curb stone is arranged on the top of the rainwater outlet and is arranged perpendicular to the flat grate.
[0009] Preferably, the rainwater outlet modification device is adapted for sponge engineering, wherein: the first rainwater diversion outlet is arranged on the curbstone.
[0010] Preferably, the rainwater outlet modification device is adapted for sponge engineering, wherein: the guide plate is arranged to be inclined downward with a slope of 10-30°.
[0011] Preferably, the rainwater outlet modification device is adapted to a sponge project, wherein: an overflow cover plate is arranged on the top of the overflow well, and the overflow port is arranged on the overflow cover plate.
[0012] Preferably, the rainwater outlet modification is adapted to the device of sponge engineering, wherein: drainage outlets are opened on both sides of the middle of the rainwater outlet, a first drainage pipe and a second drainage pipe are respectively connected to the outside of the drainage outlet, a water inlet is opened on the overflow well at a position corresponding to the second drainage pipe, and the second drainage pipe passes through a side wall of the sponge invisible tree pool to connect to the water inlet.
[0013] Preferably, the stormwater inlet transformation is adapted to a sponge engineering device, wherein: the sponge invisible tree pool and the overflow well are arranged in the gap on one side of the water inlet, and a coarse crushed stone layer and a fill layer are arranged in sequence from bottom to top; the sponge invisible tree pool and the overflow well are arranged in the gap on the other side from bottom to top.
[0014] Advantages of the present invention: The device for transforming the rainwater outlet into a sponge project of the present invention provides a first cover plate on the inner periphery of the flat grate, a first rainwater diversion port is provided on the guide member, a second rainwater diversion port is provided on the sponge invisible tree pool, and a guide plate is provided between the first rainwater diversion port and the second rainwater diversion port. Rainwater on the road surface is collected through the first cover plate and the guide member and then flows into the sponge invisible tree pool through the guide plate, and finally is discharged into the municipal rainwater pipe network through the overflow port, thereby saving investment, simplifying construction, and effectively shortening the construction period. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of embodiment 1 of the present invention.
[0016] Figure 2 This is a schematic diagram of the structure of Example 2 of the present invention. DETAILED DESCRIPTION
[0017] The present invention will be further described below in conjunction with specific drawings and embodiments.
[0018] Example 1 like Figure 1 A device for modifying a rainwater outlet to adapt to a sponge project comprises a rainwater outlet 1 and a sponge invisible tree pool 2 arranged on one side of the rainwater outlet 1, wherein the rainwater outlet 1 and the sponge invisible tree pool 2 are both arranged below the road surface, wherein the rainwater outlet 1 is hollow inside and forms a well chamber opening upward, wherein a flat grate 6 and a flow guide are arranged on the top of the rainwater outlet 1, wherein a first cover plate 8 is arranged on the inner periphery of the flat grate 6, wherein the first cover plate 8 can close the well chamber opening, wherein the upper surface of the flat grate 6 constitutes a part of the road surface, wherein the sponge invisible tree pool 2 ... flat grate 6 and a flow guide are arranged on the inner periphery of the flat grate 6, wherein the first cover plate 8 can close the well chamber opening, wherein the flat grate 6 and the flow guide are arranged on the top of the rainwater outlet 1, wherein the flat grate 6 and the flow guide are arranged on the top of the rainwater outlet 1, wherein the flat grate 6 and the flow guide are arranged on the top of the rainwater outlet 1, wherein the flat grate 6 and the flow guide are arranged on the top of the rainwater outlet 1, wherein the flat grate 6 and the flow guide are arranged on the top of the rainwater outlet 1, wherein the flat grate 6 and the flow guide are arranged on the top of the rainwater outlet 1, wherein the flat grate 6 and the There is a pool structure with an opening upward, an overflow well 12 is vertically arranged in the middle of the sponge invisible tree pool 2, a first drain pipe 4 is arranged on one side in the middle of the rainwater outlet 1, a second drain pipe 5 is arranged on the other side in the middle of the rainwater outlet 1, the second drain pipe 5 is connected to the overflow well 12, an overflow port 3 is arranged on the top of the overflow well 12, a first rainwater diversion port 10 is arranged on the guide member, a second rainwater diversion port 13 is arranged on the sponge invisible tree pool 2, and a guide plate 14 is arranged between the first rainwater diversion port 10 and the second rainwater diversion port 13.
[0019] The guide member includes a vertical grate 7 and a second cover plate 9. The vertical grate 7 is arranged on the top of the rainwater outlet 1 and is vertically arranged with the flat grate 6. The second cover plate 9 is arranged on the inner periphery of the vertical grate 7. The first rainwater guide port 10 is arranged on the vertical grate 7.
[0020] The guide plate 14 is tilted downward with an inclination of 10-30°; an overflow cover plate 15 is arranged on the top of the overflow well 12, and the overflow port 3 is arranged on the overflow cover plate 15; drainage ports are provided on both sides of the middle of the rainwater outlet 1, and the first drainage pipe 4 and the second drainage pipe 5 are respectively connected to the outside of the drainage port; a water inlet is provided on the overflow well 12 at a position corresponding to the second drainage pipe 5, and the second drainage pipe 5 passes through a side wall of the sponge invisible tree pool 2 to connect to the water inlet.
[0021] The sponge invisible tree pool 2 and the overflow well 12 are provided with a gap on one side of the water inlet, and a coarse crushed stone layer 16 and a fill layer 18 are arranged in sequence from bottom to top. The sponge invisible tree pool 2 and the overflow well 12 are provided with a coarse crushed stone layer 16, a fine crushed stone layer 17 and a fill layer 18 in sequence from bottom to top in the gap on the other side.
[0022] The present invention collects road rainwater into the sponge invisible tree pool 2 through the first cover plate 8, the second cover plate 9 and the guide plate 14, and then discharges it into the municipal rainwater pipe network through the overflow port 3.
[0023] Example 2 like Figure 2 A device for modifying a rainwater outlet to adapt to a sponge project comprises a rainwater outlet 1 and a sponge invisible tree pool 2 arranged on one side of the rainwater outlet 1, wherein the rainwater outlet 1 and the sponge invisible tree pool 2 are both arranged below the road surface, wherein the rainwater outlet 1 is hollow inside and forms a well chamber opening upward, wherein a flat grate 6 and a flow guide are arranged on the top of the rainwater outlet 1, wherein a first cover plate 8 is arranged on the inner periphery of the flat grate 6, wherein the first cover plate 8 can close the well chamber opening, wherein the upper surface of the flat grate 6 constitutes a part of the road surface, wherein the sponge invisible tree pool 2 ... flat grate 6 and a flow guide are arranged on the inner periphery of the flat grate 6, wherein the first cover plate 8 can close the well chamber opening, wherein the flat grate 6 and the flow guide are arranged on the top of the rainwater outlet 1, wherein the flat grate 6 and the flow guide are arranged on the top of the rainwater outlet 1, wherein the flat grate 6 and the flow guide are arranged on the top of the rainwater outlet 1, wherein the flat grate 6 and the flow guide are arranged on the top of the rainwater outlet 1, wherein the flat grate 6 and the flow guide are arranged on the top of the rainwater outlet 1, wherein the flat grate 6 and the flow guide are arranged on the top of the rainwater outlet 1, wherein the flat grate 6 and the There is a pool structure with an opening upward, an overflow well 12 is vertically arranged in the middle of the sponge invisible tree pool 2, a first drain pipe 4 is arranged on one side in the middle of the rainwater outlet 1, a second drain pipe 5 is arranged on the other side in the middle of the rainwater outlet 1, the second drain pipe 5 is connected to the overflow well 12, an overflow port 3 is arranged on the top of the overflow well 12, a first rainwater diversion port 10 is arranged on the guide member, a second rainwater diversion port 13 is arranged on the sponge invisible tree pool 2, and a guide plate 14 is arranged between the first rainwater diversion port 10 and the second rainwater diversion port 13.
[0024] The guide member is a curb stone 11, which is arranged on the top of the rainwater outlet 1 and vertically arranged with the flat grate 6, and the first rainwater diversion outlet 10 is arranged on the curb stone 11; the guide plate 14 is inclined downward, and the slope is 10-30°; an overflow cover plate 15 is arranged on the top of the overflow well 12, and the overflow outlet 3 is arranged on the overflow cover plate 15; drainage outlets are opened on both sides of the middle of the rainwater outlet 1, and the first drainage pipe 4 and the second drainage pipe 5 are respectively connected to the outside of the drainage outlet, and a water inlet is opened on the overflow well 12 at a position corresponding to the second drainage pipe 5, and the second drainage pipe 5 passes through a side wall of the sponge invisible tree pool 2 to connect to the water inlet.
[0025] The sponge invisible tree pool 2 and the overflow well 12 are provided with a gap on one side of the water inlet, and a coarse crushed stone layer 16 and a fill layer 18 are arranged in sequence from bottom to top. The sponge invisible tree pool 2 and the overflow well 12 are provided with a coarse crushed stone layer 16, a fine crushed stone layer 17 and a fill layer 18 in sequence from bottom to top in the gap on the other side.
[0026] The existing rainwater inlet affects the absorption of rainwater by the newly built sponge system. The present invention provides a device for transforming the existing rainwater inlet into a sponge project. By setting a sponge invisible tree pool 2 and setting a first rainwater diversion port on the curb 11, rainwater on the road surface is collected into the sponge invisible tree pool 2 through the first cover plate 8, the curb 11 and the diversion plate 14, and then discharged into the municipal rainwater pipe network through the overflow port 3.
[0027] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to examples, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.
Claims
1. A device for modifying a rainwater outlet to adapt to a sponge project, characterized in that: The invention comprises a rainwater inlet (1) and a sponge invisible tree pool (2) arranged on one side of the rainwater inlet (1), wherein the rainwater inlet (1) and the sponge invisible tree pool (2) are both arranged below a road surface, the rainwater inlet (1) is hollow inside and forms a well chamber opening upward, a flat grate (6) and a flow guide are arranged on the top of the rainwater inlet (1), a first cover plate (8) is arranged on the inner periphery of the flat grate (6), the first cover plate (8) can close the well chamber opening, the upper surface of the flat grate (6) constitutes a part of the road surface, the sponge invisible tree pool (2) is hollow inside and forms a pool body structure opening upward, An overflow well (12) is vertically arranged in the middle of the sponge invisible tree pool (2), a first drainage pipe (4) is arranged on one side of the middle of the rainwater outlet (1), a second drainage pipe (5) is arranged on the other side of the middle of the rainwater outlet (1), the second drainage pipe (5) is connected to the overflow well (12), an overflow port (3) is arranged at the top of the overflow well (12), a first rainwater diversion port (10) is arranged on the diversion member, a second rainwater diversion port (13) is arranged on the sponge invisible tree pool (2), and a diversion plate (14) is arranged between the first rainwater diversion port (10) and the second rainwater diversion port (13).
2. The device for modifying a rainwater outlet to adapt to a sponge project according to claim 1 is characterized in that: The flow guide comprises a vertical grate (7) and a second cover plate (9); the vertical grate (7) is arranged at the top of the rainwater inlet (1) and is arranged perpendicular to the flat grate (6); and the second cover plate (9) is arranged on the inner periphery of the vertical grate (7).
3. The device for modifying a rainwater outlet to adapt to a sponge project according to claim 2 is characterized in that: The first rainwater diversion port (10) is arranged on the vertical grate (7).
4. The device for modifying a rainwater outlet to adapt to a sponge project according to claim 1 is characterized in that: The guide member is a curb stone (11), which is arranged on the top of the rainwater inlet (1) and is arranged vertically with the flat grate (6).
5. The device for modifying a rainwater outlet to adapt to a sponge project according to claim 4 is characterized in that: The first rainwater diversion port (10) is arranged on the curb stone (11).
6. The device for modifying a rainwater outlet to adapt to a sponge project according to claim 1 is characterized in that: The guide plate (14) is arranged to be inclined downward, with an inclination of 10-30°.
7. The device for modifying a rainwater outlet to adapt to a sponge project according to claim 1 is characterized in that: An overflow cover plate (15) is arranged on the top of the overflow well (12), and the overflow port (3) is arranged on the overflow cover plate (15).
8. The device for modifying a rainwater outlet to adapt to a sponge project according to claim 1 is characterized in that: Drainage outlets are provided on both sides of the middle of the rainwater inlet (1), and the first drainage pipe (4) and the second drainage pipe (5) are respectively connected to the outside of the drainage outlets. A water inlet is provided on the overflow well (12) at a position corresponding to the second drainage pipe (5), and the second drainage pipe (5) passes through a side wall of the sponge invisible tree pool (2) and is connected to the water inlet.
9. The device for modifying a rainwater outlet to adapt to a sponge project according to claim 1, characterized in that: A coarse crushed stone layer (16) and a fill layer (18) are sequentially arranged from bottom to top in the gap on one side of the water inlet of the sponge invisible tree pool (2) and the overflow well (12), and a coarse crushed stone layer (16), a fine crushed stone layer (17) and a fill layer (18) are sequentially arranged from bottom to top in the gap on the other side of the sponge invisible tree pool (2) and the overflow well (12).