Flood prevention and drainage underground garage

Abstract

The invention discloses a flood prevention and drainage underground garage, and relates to the technical field of constructional engineering. According to the technical scheme, the flood prevention and drainage underground garage is characterized by comprising an access way communicating with the ground and a parking layer for allowing automobiles to be parked, a plurality of drainage holes are formed in the parking layer, a water storage tank communicating with the drainage holes is arranged at the lower end of the parking layer, a cleaning area used for cleaning tires is connected between the access way and the parking layer, the cleaning area comprises a sunken ground with the vertical height lower than that of the parking layer, a shaking-off mechanism arranged on the sunken ground andused for shaking off wheel foreign matters, a flushing mechanism and a dirt discharging mechanism, the flushing mechanism and the dirt discharging mechanism are arranged on the sunken ground, the flushing mechanism comprises a water pumping pipe communicating with the water storage tank, a water pump and a nozzle connected to the water pumping pipe, and the dirt discharging mechanism comprises awater outlet formed in the sunken ground and a metal isolation net block arranged at the water outlet. The flood prevention and drainage underground garage has the effect of avoiding water accumulation in a parking area, the number of times of cleaning the parking layer by personnel is reduced, only the sunken ground needs to be cleaned multiple times, the cleaning range is narrowed, and the workload is reduced.

Description

technical field [0001] The invention relates to the technical field of construction engineering, more specifically, it relates to an underground garage for flood control and drainage. Background technique [0002] Because most of the underground garage drainage systems currently used are not perfect, when the precipitation exceeds the simple sewer drainage capacity, water will accumulate in the underground garage or even submerge the cars in the garage, causing huge economic losses to car owners. [0003] In the prior art, a Chinese patent document whose application publication number is CN110725592A discloses a siphon type underground garage drainage system, including an underground garage, a pool is arranged in the lower wall of the underground garage, and the upper wall of the pool and the lower wall of the underground pool Evenly distributed and communicated with water holes, the upper end of the water hole side wall is fixedly provided with a filter screen whose upper e...

AI Technical Summary

Problems solved by technology

[0006] 2. The water flows directly from the entrance and exit of the underground garage to the upper end of the lower wall of the underground garage, that is, the parking place. When there is a heavy rain, the rainwater flows directly from the entrance and exit to the parking area. Even if there is drainage capacity, there is underground The risk of water accumulation in the garage is not conducive to people's walking

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