Sponge city simulation equipment for city design
By designing a sponge city simulation equipment including simulated boxes, urban building models, precipitation regulation agencies, and recycling monitoring agencies, the problem of lack of effective simulation equipment in existing technology has been solved, and comprehensive simulation and comprehensive simulation of sponge cities have Data monitoring provides a scientific basis for the design of Sponge City.
Patent Information
- Application Number
- CN202411801767.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-01-21
AI Technical Summary
The prior art lacks effective simulation equipment to evaluate and optimize the performance of sponge urban design schemes, especially in simulating complex factors such as terrain, soil type and vegetation cover, and the prior art lacks intuitiveness and operability.
A kind of simulation equipment for urban design is designed, including simulation boxes, urban building models, precipitation regulation agencies, and recycling monitoring agencies. The simulation box is made of transparent materials, with a partition and permeable hole. The precipitation regulation mechanism simulates rain through the nozzle, and the recycling monitoring agency monitor and recycle rainwater through the water storage tank and water storage tank.
This equipment can comprehensively simulate the complex environment of sponge cities, monitor and record data such as rainfall, rainwater penetration and drainage volume, and provide scientific basis for the design of the sponge city, which improves the practicality and accuracy of simulation equipment.
Smart Images
Figure CN119339617A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of urban planning and design simulation technology, and in particular to a sponge city simulation device for urban design. Background Art
[0002] With the acceleration of urbanization, urban rainwater management has become an important issue. As a new urban rainwater management concept, sponge city simulates the natural water cycle process to achieve natural accumulation, natural infiltration, and natural purification of rainwater. However, there is currently a lack of effective simulation equipment to evaluate and optimize the performance of sponge city design solutions.
[0003] At present, some urban planning designers use computer software for simulation analysis, but these software often cannot fully simulate the complex factors in the actual environment, such as terrain, soil type, vegetation cover, etc. In addition, the existing technology lacks intuitiveness and operability, making it difficult for designers to intuitively understand the actual effect of the design plan, and thus cannot meet the actual needs of urban planning and design. Summary of the invention
[0004] In view of the above-mentioned defects and shortcomings, the present application provides a sponge city simulation equipment for urban design.
[0005] The sponge city simulation device for urban design provided in this application adopts the following technical solution: A sponge city simulation device for urban design, comprising a simulation box, a city building model, a precipitation regulating mechanism and a recovery monitoring mechanism; a partition is arranged in the simulation box, water-permeable holes are evenly opened on the partition, the partition is fixedly arranged on the circumferential side wall of the simulation box in the horizontal direction, the partition divides the simulation box into a model installation cavity and an equipment installation cavity, and the city building model is fixedly installed in the model installation cavity; The precipitation regulating mechanism is fixedly arranged on the top of the simulation box; the recovery monitoring mechanism is fixedly arranged in the equipment installation cavity; The simulation box is made of transparent material.
[0006] By adopting the above technical solution, the precipitation regulating mechanism sprays water on the urban building model to simulate the precipitation situation in the city. The urban building model inside the simulation box will receive rainwater, which will seep under the urban building model and be collected by the recycling monitoring mechanism through the water-permeable holes in the partition. The recycling monitoring mechanism monitors the collected water volume and other related parameters. Researchers evaluate the rainwater collection and utilization rate, rainwater permeability and other related indicators of the sponge city based on these data, so as to intuitively reflect the rainwater management capabilities of the sponge city. At the same time, the simulation box is made of transparent materials so that researchers can clearly observe the simulation process inside the simulation box, which helps researchers to intuitively understand the flow, penetration and drainage of rainwater on the urban building model, so as to further study the performance of the sponge city.
[0007] In a specific feasible implementation scheme, the precipitation regulating mechanism includes a water pipe and a plurality of nozzles. The plurality of water pipes are erected on the top of the simulation box. One end of the water pipe is connected to an external water source. The plurality of nozzles are fixedly arranged on the side wall of the water pipe in the length direction. The plurality of nozzles are all arranged toward the urban building model. A solenoid valve is arranged on each of the water pipes.
[0008] By adopting the above technical solution, a precipitation regulation system is set up, and the solenoid valve can open and close the water pipe and adjust the water spray volume, which is convenient for simulating rainfall of different intensities in real cities, so that researchers can observe the actual operation of sponge cities under different climatic conditions, thereby improving the simulation efficiency and accuracy of sponge city simulation equipment.
[0009] In a specific feasible implementation scheme, a filling soil layer is arranged under the urban building model, and the filling soil layer is fixedly arranged above the partition; the filling soil layer includes any multiple of a planting soil layer, a coarse sand layer, a graded crushed stone cushion layer, a cement mortar layer, a concrete layer and a plain soil layer.
[0010] By adopting the above technical solution, a filling soil layer is set, and by setting any combination of a planting soil layer, a coarse sand layer, a graded gravel cushion layer, a cement mortar layer, a concrete layer and a plain soil layer under the city model, it is convenient to truly simulate the terrain conditions of the city, thereby facilitating researchers to accurately evaluate the rainwater infiltration rate of the sponge city and improve the accuracy of the sponge city simulation equipment.
[0011] In a specific feasible implementation scheme, the urban building model includes a residential building model, an industrial building model, a commercial building model and a government building model; the residential building model, the industrial building model, the commercial building model and the government building model are fixedly and detachably connected by modular assembly.
[0012] By adopting the above technical solution, residential building models, industrial building models, commercial building models and government building models are fixed in the simulation box through modular assembly, which is convenient for replacing and adjusting the simulation environment. Researchers can simulate rainwater management according to the terrain conditions of different areas of the city, so as to improve the flexibility and applicability of sponge city simulation equipment.
[0013] In a specific feasible implementation scheme, the recovery monitoring mechanism includes a water storage component, a monitoring component and a recovery component. The water storage component includes a water storage tank, which is located below the partition. The recovery component includes a drain pipe and a water storage tank, which is located below the water storage tank. One end of the drain pipe is connected to the water storage tank, and the other end is connected to the water storage tank.
[0014] By adopting the above technical solution, after the urban building model receives rainwater sprayed by the precipitation regulation mechanism, part of the rainwater penetrates through the filler soil layer to the top of the partition and gathers in the water storage tank through the permeable holes, which is convenient for researchers to evaluate the rainwater permeability of the sponge city. At the same time, the rainwater in the water storage tank is collected into the water storage tank through the drainage pipe, which is convenient for rainwater recycling and reuse.
[0015] In a specific possible implementation manner, a filter screen is provided on a side of the partition close to the water storage tank.
[0016] By adopting the above technical solution, the filter screen is set to filter the rainwater in the filler soil layer, thereby preventing the rainwater from bringing the soil in the filler soil layer into the water storage tank and causing the blockage of the pipeline.
[0017] In a specific feasible implementation scheme, it also includes a ground drainage network, which is respectively arranged on the urban building model and is connected to the water tank.
[0018] By adopting the above technical solution, a ground drainage network is set up to simulate the real urban drainage system. Rainwater is discharged into the water tank through the ground drainage network, which is convenient for researchers to evaluate the rainwater collection rate of the sponge city.
[0019] In a specific possible implementation scheme, the monitoring component includes sensors and a data acquisition device, and a plurality of the sensors are fixedly disposed in the model installation cavity, the water storage tank and the water storage tank respectively; the data acquisition device is electrically connected to the sensors.
[0020] By adopting the above technical solution, multiple sensors are set up to monitor the rainfall in the simulation box, the seepage of the filler soil layer and the drainage of the ground drainage network in real time. At the same time, the data acquisition device summarizes and records the data from the sensors, which is convenient for researchers to comprehensively evaluate the rainwater management capabilities of sponge cities.
[0021] In a specific implementation scheme, it also includes a data analysis device, which is electrically connected to the data acquisition device.
[0022] By adopting the above technical solution, the data analysis device processes and analyzes the data recorded by the data acquisition device in order to more accurately evaluate the performance of the sponge city. By comparing the data changes under different rainfall intensities, researchers can have a deeper understanding of the operation of sponge cities under different conditions, which is helpful to discover potential problems and improvement space of sponge cities, and provide a more scientific basis for the construction of sponge cities.
[0023] In summary, the present application includes at least one of the following beneficial technical effects: 1. The designed sponge city simulation equipment adopts a simulation box, a precipitation regulation mechanism, an urban building model and a recycling monitoring mechanism. It can fully simulate the complex environment of the sponge city, monitor and record the rainfall, rainwater infiltration, drainage and other data in the simulation process in real time, and provide a scientific basis for the design of the sponge city.
[0024] 2. The designed data analysis device can analyze the collected data to evaluate the performance of the sponge city, improving the practicality and accuracy of the simulation equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 The present invention is a schematic diagram of the overall structure of a sponge city simulation device for urban design according to an embodiment.
[0026] Figure 2 It is a cross-sectional view of a sponge city simulation device for urban design according to an embodiment.
[0027] Description of the drawings: 1. Simulation box; 11. Partition; 111. Water permeable hole; 112. Filter; 12. Model installation cavity; 13. Equipment installation cavity; 2. Urban building model; 21. Residential building model; 22. Industrial building model; 23. Commercial building model; 24. Government building model; 25. Ground drainage network; 3. Filling soil layer; 4. Precipitation regulation mechanism; 41. Water pipe; 42. Solenoid valve; 43. Nozzle; 5. Recovery monitoring mechanism; 51. Water storage component; 511. Water storage tank; 52. Monitoring component; 521. Sensor; 53. Recovery component; 531. Drain pipe; 532. Water tank. DETAILED DESCRIPTION
[0028] The following is combined with Figure 1-2 This application is described in further detail.
[0029] The embodiment of the present application discloses a sponge city simulation device for urban design.
[0030] Reference Figure 1 A sponge city simulation device for urban design includes a simulation box 1, an urban building model 2, a filling soil layer 3, a precipitation regulating mechanism 4 and a recovery monitoring mechanism 5; the simulation box 1 is made of transparent material so that researchers can clearly observe the simulation process in the simulation box 1, and a partition 11 is arranged in the simulation box 1. The partition 11 is fixedly arranged on the circumferential side wall of the simulation box 1 along the horizontal direction. The partition 11 divides the simulation box 1 into a model installation cavity 12 and an equipment installation cavity 13. The urban building model 2 and the filling soil layer 3 are fixedly installed in the model installation cavity 12; the recovery monitoring mechanism 5 is fixedly arranged in the equipment installation cavity 13; the precipitation regulating mechanism 4 is fixedly arranged on the top of the simulation box 1.
[0031] Reference Figure 1 The precipitation regulating mechanism 4 includes a water pipe 41, a solenoid valve 42 and a nozzle 43. A plurality of water pipes 41 are mounted on the top of the simulation box 1. The water pipes 41 penetrate the two opposite side walls of the simulation box 1. One end of the water pipe 41 is connected to an external water source. A plurality of nozzles 43 are fixedly arranged on the side walls of the water pipe 41, and the plurality of nozzles 43 are evenly arranged along the length direction of the water pipe 41. The urban building model 2 is located below the nozzle 43. A plurality of solenoid valves 42 are respectively fixedly arranged at one end of each water pipe 41 close to the external water source. The solenoid valve 42 can adjust the water spraying amount of the nozzle 43 by adjusting the water flow in the water pipe 41, thereby simulating different rainfall intensities in the sponge city.
[0032] Reference Figure 1 and Figure 2The filling soil layer 3 is fixedly arranged above the partition 11, and the filling soil layer 3 includes any of a planting soil layer, a coarse sand layer, a graded gravel cushion layer, a cement mortar layer, a concrete layer, and a plain soil layer; by arbitrarily matching the planting soil layer, the coarse sand layer, the graded gravel cushion layer, the cement mortar layer, the concrete layer, and the plain soil layer, different terrain conditions of the city can be simulated, so as to more accurately evaluate the rainwater infiltration performance of the sponge city. The urban building model 2 is located above the filling soil layer 3, and the urban building model 2 includes a residential building model 21, an industrial building model 22, a commercial building model 23, and a government building model 24; the residential building model 21, the industrial building model 22, the commercial building model 23, and the government building model 24 are fixedly detachably connected by a modular assembly method, so as to facilitate the replacement and adjustment of the simulation environment; at the same time, the urban building model 2 can also be provided with an ecological zone model and an agricultural zone model, so as to increase the richness of the sponge city simulation environment. In particular, water holes 111 are evenly arranged on the partition 11, so that part of the water flow sprayed by the nozzle 43 to the urban building model 2 penetrates into the filling soil layer 3 and then enters the recovery monitoring mechanism 5 through the water holes 111. A filter screen 112 is arranged on one side of the partition 11 close to the recovery monitoring mechanism 5 to prevent rainwater from bringing soil in the filling soil layer 3 into the recovery monitoring mechanism 5 and causing pipeline blockage.
[0033] Reference Figure 2 The recovery monitoring mechanism 5 includes a water storage component 51, a monitoring component 52 and a recovery component 53. The water storage component 51 includes a water storage tank 511. The water storage tank 511 is located below the partition 11. Part of the water flow sprayed by the nozzle 43 to the urban building model 2 penetrates into the filler soil layer 3 and then passes through the water permeable hole 111 and the filter net 112 to enter the water storage tank 511. The recovery component 53 includes a drain pipe 531 and a water storage tank 532. The water storage tank 532 is fixedly arranged below the water storage tank 511. One end of the drain pipe 531 is connected to the water storage tank 511, and the other end is connected to the water storage tank 532. The water in the water storage tank 511 enters the water storage tank 532 through the drain pipe 531.
[0034] Reference Figure 2 , and also includes a ground drainage network 25, which is staggered on the urban building model 2. The ground drainage network 25 is connected to the water storage tank 532. Part of the water flow sprayed by the nozzle 43 to the urban building model 2 is collected in the ground drainage network 25 and flows into the water storage tank 532 through the ground drainage network 25, so as to simulate the real urban drainage system.
[0035] Reference Figure 2The monitoring component 52 includes a sensor 521 and a data acquisition device (not shown in the figure). The multiple sensors 521 are fixedly arranged in the model installation cavity 12, the water storage tank 511 and the water storage tank 532, and the data acquisition device is electrically connected to the sensor 521. The multiple sensors 521 can respectively monitor the rainfall in the simulation box 1, the water seepage of the filler soil layer 3 and the drainage of the ground drainage network 25 in real time. At the same time, the data acquisition device summarizes and records the data of the sensor 521, so that researchers can comprehensively evaluate the rainwater management capacity of the sponge city.
[0036] In particular, it also includes a data analysis device (not shown in the figure), which is electrically connected to the data acquisition device; the data analysis device processes and analyzes the data recorded by the data acquisition device in order to more accurately evaluate the performance of the sponge city. By comparing the data changes under different rainfall intensities, researchers can have a deeper understanding of the operation status of the sponge city under different conditions, which is helpful to discover potential problems and improvement space of the sponge city, and provide a more scientific basis for the construction of the sponge city.
[0037] The implementation principle of the sponge city simulation device for urban design in the present application is as follows: when carrying out the overall design of the sponge city, the urban rainwater management situation is simulated through the sponge city simulation device. First, an external water source supplies water to the water pipe 41, and the nozzle 43 arranged on the water pipe 41 sprays water to the urban building model 2. After the urban building model 2 receives rainwater, a part of the water flows into the filler soil layer 3 and penetrates downward in the filler soil layer 3. The water flows through the water-permeable holes 111 and the filter net 112 on the partition 11 and then enters the water storage tank 511, and flows into the water storage tank 532 through the drainage pipe 531. At the same time, a part of the water flows into the ground drainage network 25 and flows into the water storage tank 532 from the ground drainage network 25. When the sponge city simulation device is working When the sensor 521 in the model installation cavity 12 can monitor the precipitation of the precipitation regulating mechanism 4 in real time; the sensor 521 in the water tank 511 can monitor the water volume in the water tank 511 in real time, so as to obtain the rainwater infiltration volume; the sensor 521 in the water tank 532 can monitor the liquid level change in the water tank 532 in real time, and the sensor 521 sends the monitored data to the data acquisition device, and the data of the sensor 521 of the data acquisition device is summarized and recorded. The data acquisition sensor 521 obtains the drainage volume of the ground drainage network 25 by subtracting the water volume in the water tank 511 from the water volume in the water tank 532; at the same time, the data analysis device processes and analyzes the data recorded by the data acquisition device, so as to more accurately evaluate the performance of the sponge city. In addition, by adjusting the opening and closing degree of the solenoid valve 42 on the water delivery pipe 41, the changes of the sponge city under different rainfall intensities can be simulated, and researchers can have a deeper understanding of the operation of the sponge city under different conditions, which is helpful to discover the potential problems and improvement space of the sponge city, and provide a more scientific basis for the construction of the sponge city.
[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A sponge city simulation device for urban design, comprising a simulation box (1), an urban building model (2), a precipitation regulating mechanism (4) and a recovery monitoring mechanism (5); a partition (11) is arranged inside the simulation box (1), water permeable holes (111) are evenly opened on the partition (11), the partition (11) is fixedly arranged on the circumferential side wall of the simulation box (1) in the horizontal direction, the partition (11) divides the simulation box (1) into a model installation cavity (12) and an equipment installation cavity (13), and the urban building model (2) is fixedly installed in the model installation cavity (12); The precipitation regulating mechanism (4) is fixedly arranged on the top of the simulation box (1); the recovery monitoring mechanism (5) is fixedly arranged in the equipment installation cavity (13); The simulation box (1) is made of transparent material.
2. The sponge city simulation device for urban design according to claim 1, characterized in that: The precipitation regulating mechanism (4) comprises a water pipe (41) and a plurality of nozzles (43); the plurality of water pipes (41) are mounted on the top of the simulation box (1); one end of the water pipe (41) is connected to an external water source; the plurality of nozzles (43) are fixedly arranged on the side wall of the water pipe (41) in the length direction; the plurality of nozzles (43) are all arranged toward the urban building model (2); and each of the water pipes (41) is provided with a solenoid valve (42).
3. The sponge city simulation device for urban design according to claim 1, characterized in that: A filling soil layer (3) is arranged below the urban building model (2), and the filling soil layer (3) is fixedly arranged on the top wall of the partition (11); the filling soil layer (3) includes any multiple of a planting soil layer, a coarse sand layer, a graded crushed stone cushion layer, a cement mortar layer, a concrete layer and a plain soil layer.
4. The sponge city simulation device for urban design according to claim 3, characterized in that: The urban building model (2) comprises a residential building model (21), an industrial building model (22), a commercial building model (23) and a government building model (24); the residential building model (21), the industrial building model (22), the commercial building model (23) and the government building model (24) are fixedly and detachably connected by a modular assembly method.
5. The sponge city simulation device for urban design according to claim 3, characterized in that: The recovery monitoring mechanism (5) comprises a water storage component (51), a monitoring component (52) and a recovery component (53); the water storage component (51) comprises a water storage tank (511); the water storage tank (511) is located below the partition (11); the recovery component (53) comprises a drainage pipe (531) and a water storage tank (532); the water storage tank (532) is located below the water storage tank (511); one end of the drainage pipe (531) is connected to the water storage tank (511); and the other end is connected to the water storage tank (532).
6. The sponge city simulation device for urban design according to claim 5, characterized in that: A filter screen (112) is provided on one side of the partition (11) close to the water storage tank (511).
7. The sponge city simulation device for urban design according to claim 5, characterized in that: It also includes a ground drainage network (25), wherein the ground drainage network (25) is arranged on the urban building model (2), and the ground drainage network (25) is connected to the water storage tank (532).
8. The sponge city simulation device for urban design according to claim 7, characterized in that: The monitoring component (52) comprises a sensor (521) and a data acquisition device. A plurality of the sensors (521) are respectively fixedly arranged in the model installation cavity (12), the water storage tank (511) and the water storage tank (532); and the data acquisition device is electrically connected to the sensor (521).
9. The sponge city simulation device for urban design according to claim 8, characterized in that: It also includes a data analysis device, which is electrically connected to the data acquisition device.