Drainage waterlogging prevention emergency scheme design system

A technology of emergency plan and design system, applied in the direction of waterway system, sewage removal, design optimization/simulation, etc., can solve problems such as reporting of emergency plan system for waterlogging prevention without drainage system, and achieve the goal of reducing design time and waterlogging prevention cost. Effect

Pending Publication Date: 2020-11-06
上海市水务规划设计研究院 +1
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0006] The use of models to support the formulation of drainage and waterlogging prevention plans is one of the necessary technical means to improve the scientific level of urban drainage a

Method used

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  • Drainage waterlogging prevention emergency scheme design system
  • Drainage waterlogging prevention emergency scheme design system
  • Drainage waterlogging prevention emergency scheme design system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Example 1 Drainage and waterlogging emergency plan design system

[0055] as attached figure 1 , the present invention provides a drainage and waterlogging prevention emergency plan design system, including an input module, a drainage system information module, a rainfall selection module, a module for intercepting sewage outflow, a drainage pipe regulation and storage module, a drainage pipe discharge critical rain intensity module, and a scheme Design module, output module;

[0056] The rainfall selection module, the intercepted sewage outflow module, the drainage pipe adjustment and storage module, and the drainage pipe discharge critical rain intensity module are respectively connected to the input module and the scheme design module, and the scheme design module is connected to the output module;

[0057] The rainfall selection module is connected to the input module, the intercepted sewage outflow module, the drainage pipe adjustment and storage module, and the d...

Embodiment 2

[0064] Example 2 Upgraded version of drainage and waterlogging prevention emergency plan design system

[0065] as attached figure 2 , the present invention provides an upgraded version of a drainage and waterlogging prevention emergency plan design system. Compared with the emergency plan design system for drainage and waterlogging prevention in Embodiment 1, the upgraded drainage and waterlogging prevention emergency plan design system adds a four-color early warning module and a drainage system evacuation time analysis module.

[0066] When used, the rainfall design and drainage system information is filled into the input module. The input module is respectively presented to the drainage system information module and the four-color early warning module (and the rainfall selection module). The four-color early warning module compares and classifies the input rainfall design with the four-color early warning rainfall parameters, and the classified results are respectively ...

Embodiment 3

[0095] Example 3 Use the drainage and waterlogging prevention emergency plan design system to analyze the emergency drainage of Zhaojiabang Road and Luban Road

[0096] Both the Zhaojiabang and Luban drainage systems are combined forced drainage systems, located in the central area of ​​Xuhui District, Shanghai, and the service area of ​​the Zhaojiabang system is about 7.38km 2 , the service area of ​​Luban system is about 3.58km 2 , The current design of the system has a rainstorm return period of once a year, and the combined system overflow rainwater is pumped and discharged into the Huangpu River. The pumping stations are all equipped with SCADA systems, which can collect and transmit operation scheduling data such as rainfall, water level and pump status of the pumping stations in real time.

[0097] Most of the drainage systems in the old urban areas of Shanghai are connected to the surrounding systems. In order to reduce the adverse effects of the uncertainty of the mo...

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PUM

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Abstract

The invention belongs to the field of waterlogging prevention engineering, and relates to a drainage waterlogging prevention emergency scheme design system, which comprises an input module, a drainagesystem information module, a rainfall selection module, a intercepted sewage discharge module, a drainage pipe regulation and storage module, a drainage pipe river-releasing critical rain intensity module, a scheme design module and an output module. The invention further discloses application of the system. According to the drainage and waterlogging prevention emergency scheme design system, a mathematical model and waterlogging prevention experience are combined for the first time; drainage conditions under different rainfall conditions are accurately and quickly simulated, corresponding drainage and waterlogging prevention scheme references are provided, the design time of the drainage and waterlogging prevention scheme is greatly shortened, and a powerful basis is provided for reducing the waterlogging prevention cost and the waterlogging prevention loss as much as possible.

Description

technical field [0001] The invention belongs to the field of waterlogging prevention engineering, and in particular relates to a drainage and waterlogging prevention emergency scheme design system. Background technique [0002] With the continuous development and construction of cities, the proportion of impermeable surfaces such as concrete roofs and roads has increased significantly, resulting in major changes in the urban hydrological cycle. Compared with the natural underlying surface before development, the runoff coefficient in urbanized areas is increased, the time of flow generation and confluence is shortened, and the time of peak flow and peak appearance is earlier, which brings greater pressure to urban waterlogging prevention work. [0003] In recent years, climate change has intensified and extreme rainstorms have occurred frequently. Extreme rainstorms often bring heavy rainfall in a short period of time. If there are no good preventive measures, it may cause ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26G06F30/20E03F1/00
CPCG06Q10/06311G06Q10/0635G06Q50/26G06F30/20E03F1/00Y02A10/40
Inventor 谭琼时珍宝沈庆然张建频沈于田孙如驭
Owner 上海市水务规划设计研究院
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