A Staged Invisible Sealed Automatic Highway Drainer

Abstract

The invention discloses a stage-type invisible airtight automatic highway drainer, which belongs to the technical field of highway drainage, and comprises a drainage cavity, the top of the drainage cavity is provided with a water inlet groove whose inner diameter is inclined from the outside to the inside, and the top of the drainage cavity Covered with a cover that matches the water inlet tank, the cover is evenly opened with a water inlet, and the bottom of the cover at the position of the water inlet is connected to a water inlet pipe, and the inside of the drainage chamber is slidably connected to a sliding seat, and A water storage tank is provided inside the sliding seat, and a water overflow port is provided at a middle position on one side of the water storage tank. The present invention automatically opens the gap between the cover body and the water inlet tank through the increase and decrease of rainwater inside the water storage tank, increases the displacement, prevents water accumulation on the road, and at the same time drives the sliding seat to shake up and down through the process of increasing and decreasing rainwater inside the water storage tank Vibration effect is generated to vibrate the silt falling on the inclined surface of the top of the sliding seat to speed up the conveying of the silt.

Description

technical field [0001] The invention relates to the technical field of road drainage, in particular to a staged invisible airtight automatic road drain. Background technique [0002] In order to reduce water accumulation and water damage in highway engineering and eliminate water seepage in the pavement structure, it is necessary to set up a drainage system on the edge of the road, and the rainwater well is an important part of the system. However, there are many problems in the current highway drainage system. The first is the lack of drainage capacity. The area available for drainage per unit area is small. Due to the beautiful design of the road surface, there will not be too many rainwater wells, which limits drainage. When the amount of rainwater is heavy, there will be a lot of water on the road surface. When the high-speed cars pass by, the rain will splash, affect the vision, pollute the vehicles, easily cause traffic accidents, and threaten traffic safety. At the sa...

AI Technical Summary

Problems solved by technology

However, there are many problems in the current highway drainage system. The first is the lack of drainage capacity. The area available for drainage per unit area is small. Due to the beautiful design of the road surface, there will not be too many rainwater wells, which limits drainage. When the amount of rain is heavy, there will be a lot of water on the road surface. When a car passing at high speed, the rain will splash, affect the vision, pollute the vehicle, easily cause traffic accidents, and threaten traffic safety. At the same time, the water will also be serious. damage to the pavement structure, causing serious consequences such as cracks and subsidence

[0003] In the existing highway drainage system, the water inlet is often equipped with a grate. When there is no daily rain, it is in an open state. The sediment or sundries are transported into the drainage pipe by the wind or artificially. The existing urban drainage pipes are basically half blocked. Or the state of complete blockage leads to poor drainage. At the same time, the open state of the rainwater well provides living space for insects and mice, becoming a dead corner of the city, and there will be a certain amount of peculiar smell.

Images