A kind of anti-flooding structure of underground garage

Abstract

The invention discloses an underground garage waterflooding preventing structure. The structure comprises a drainage ditch and water-retaining walls, wherein the drainage ditch is arranged on the front side of a garage entrance, and the water-retaining walls are arranged on the two sides of the garage entrance. A liquid level sensor is arranged on the side wall of the drainage ditch, a transverse plate is connected between the upper ends of the two water-retaining walls, a control box is arranged at the upper end of the transverse plate, and a controller is arranged inside the control box; an accumulator and an air pump are further arranged inside the liquid level sensor, an air inlet end of the air pump communicates with the outer portion of the control box, a winch is installed on the upper side of the control box, and a water-retaining plate is rotatably connected with the front end of the transverse plate; a rope of the winch is connected with the top surface of the front end of the water-retaining plate, air bags are connected with the left side and the right side of the water-retaining plate correspondingly, and the air bags are connected with an air outlet end of the air pump; and a sealing gasket is connected with the front end of the water-retaining plate, an electromagnet is installed in the sealing gasket, and an iron plate is embedded into the bottom surface of the garage entrance. According to the underground garage waterflooding preventing structure, good sealing can be automatically conducted on the garage entrance, and the waterflooding preventing structure is high in working efficiency and long in service life.

Description

technical field [0001] The invention relates to an electric water retaining device, in particular to an anti-flooding structure of an underground garage. Background technique [0002] At present, there are a large number of underground garages in the city, and these garages often become the hardest hit areas when they are hit by heavy rain. Generally, underground garages are equipped with drainage ditches at the upper and lower ends of the ramp, and there are drainage pumps in the garage. However, when the rainfall reaches a certain level and exceeds the designed drainage capacity, the accumulated water on the surface will flow into the underground garage along the ramp, causing the garage to be flooded. If certain measures are taken to prevent surface water from flowing into the garage along the ramp, the problem of garage flooding can be solved smoothly; the water blocking plate of the existing underground garage water blocking structure is difficult to ensure sealing beca...

AI Technical Summary

Problems solved by technology

Generally, underground garages are equipped with drainage ditches at the upper and lower ends of the ramp, and there are drainage pumps in the garage. However, when the rainfall reaches a certain level and exceeds the designed drainage capacity, the accumulated water on the surface will flow into the underground garage along the ramp, causing the garage to be flooded. If certain measures are taken to prevent surface water from flowing into the garage along the ramp, the problem of garage flooding can be solved smoothly; the water blocking plate of the existing underground garage water blocking structure is difficult to ensure sealing because it is set on the ground Moreover, after the water blocking plate is rotated and raised, the problem of water leakage in the gap between it and the water retaining wall has not been well solved.

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