Flood prevention device based on BIM and urban rainstorm emergency early warning control flood prevention system

Abstract

The invention discloses a flood prevention device based on BIM. The flood prevention device comprises a fixed base, a drainage cover plate, a lifting mechanism and a plurality of interception mechanisms, the fixed base is provided with a containing groove, a drainage through hole is formed in the bottom of the containing groove, the drainage cover plate is arranged at a groove opening of the containing groove, the lifting mechanism and the intercepting mechanisms are installed in the containing groove, the lifting mechanism drives the drainage cover plate to do lifting motion, and the intercepting mechanisms are installed on the drainage cover plate. The flood prevention device has a closed state under a common condition and a lifting state under an emergency condition. The invention further discloses an urban rainstorm emergency early warning control flood prevention system which comprises an urban rainstorm emergency early warning control center and a plurality of urban rainstorm processing branch centers. According to the flood prevention device based on BIM and the urban rainstorm emergency early warning control flood prevention system, on one hand, the water discharge amount in the flood season can be increased, and emergency flood prevention is achieved; and on the other hand, large garbage and sundries are prevented from flowing into a sewer well during flood discharge.

Description

technical field [0001] The invention relates to the technical field of flood control systems, in particular to a BIM-based flood control device and an urban rainstorm emergency early warning control flood control system. Background technique [0002] BIM, Building Information Modeling (Chinese translation: Building Information Modeling) is a computer tool widely used in architecture, engineering and civil engineering. BIM realizes the management of engineering systems by digital technology. It establishes a virtual three-dimensional model of architectural engineering and uses digital technology to provide a complete architectural engineering information library for this model that is consistent with the actual situation. With the help of this 3D model containing construction engineering information, the degree of information integration of construction engineering can be greatly improved, so that engineering and technical personnel can correctly understand and efficiently re...

AI Technical Summary

Problems solved by technology

[0003] The flood control system is used to improve the drainage capacity of the city in rainy weather. The manhole cover is one of the important components of the municipal flood control system. At present, the common manhole cover is for safety considerations, and the drainage outlet is generally set relatively small, so there is a problem of insufficient drainage capacity. The problem is that during the flood season or rainy weather, the drainage of ordinary manhole covers is insufficient, and the small drains are easily blocked by garbage and debris, resulting in water accumulation on the road and urban waterlogging

The common solution is to open the manhole cover to increase the drainage. However, after opening the manhole cover, the sewer well is in an open state, which can easily cause large pieces of garbage to be washed into the sewer well by the water flow, which will affect the urban underground water channel.

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