Anti-mosquito gully trap

Abstract

The invention discloses an anti-mosquito gully trap, comprising a grate, a grate frame, a gully trap, a drain pipe, a sand sediment trap, a pollutant intercepting basket, a gravel layer, a wall lizard hole and a vertical filter pipe. The upper part of the rain well is provided with the grate and the grate frame, while the side wall is provided with the wall lizard hole and the drain pipe; the sand sediment trap at the lower is provided with the pollutant intercepting basket; the gravel layer is arranged outside the sand sediment trap, and the vertical filter pipe is arranged below the gravel layer. The surface rain water enters the gully trap and then flows to the gravel layer via the pollutant intercepting basket and the sand sediment trap; and finally, the rain water flows through water permeating holes of the vertical filter pipe below the gravel layer and then stored in the underground soil layer. In high-temperature seasons, the rain water stored underground is evaporated in the air via the vertical filter pipe and the rain well, so that the rain water takes away the heat, releases the tropical island effect of cities and increases the comfort of human body. No water exists in the pollutant intercepting basket, so the female mosquitoes do not lay eggs in the basket; the wall lizard hole is helpful for the wall lizards to avoid the rain and the wind and lay eggs for reproduction; the self-luminescent material coated on the side wall of the rain well glow at night, so the mosquitoes and the night-moths are attracted to fly to the rain well to feed the wall lizards.

Description

technical field [0001] The invention belongs to the technical field of environmental mosquito control, in particular to a mosquito-proof rainwater well which can not only prevent mosquitoes but also store underground water. Background technique [0002] Known, due to the needs of draining rainwater, road rainwater wells are widely laid out in living and residential areas. Present rainwater wells have the following defects: 1. The bottom of the rainwater well is provided with a settling tank for accumulating silt. The settling tank is full of stagnant water during the rainy season, and female mosquitoes lay eggs and breed in the stagnant water. Each rainwater well is equivalent to a The poisonous mosquito factory hidden underground unintentionally breeds mosquitoes continuously and endangers the health of residents. 2. It is well known that groundwater is crucial to cities. For example, many cities often cause the foundation of buildings to sink due to excessive extraction ...

AI Technical Summary

Problems solved by technology

Present rainwater wells have the following defects: 1. The bottom of the rainwater well is provided with a settling tank for accumulating silt, and the settling tank is full of stagnant water during the rainy season, and female mosquitoes lay eggs and breed in the stagnant water. Each rainwater well is equivalent to a The poisonous mosquito factory hidden underground unintentionally breeds mosquitoes continuously and endangers the health of residents

Nowadays, all surface rainwater is discharged into rivers through rainwater wells, and groundwater cannot be replenished, resulting in the continuous aggravation of the heat island effect, and the intensification of the urban heat island effect has led to a large consumption of residential air-conditioning power.

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