Accumulated surface water strong negative pressure suction system suitable for motor sweeper

Abstract

The utility model provides a ground accumulated water strong negative pressure suction system suitable for a motor sweeper, which comprises a main garbage can, a high negative pressure fan is fixed on the right upper part in the main garbage can, a second garbage can is fixed on the left side of the main garbage can, and a water level sensor is fixed on the upper part in the second garbage can. The bottom of the second dustbin is rotationally connected with a bottom drainage door through a hinge, and the front and rear ends of the second dustbin are vertically connected with springs. The high-negative-pressure fan, the second dustbin and the like are introduced into the sweeper truck for low-lying accumulated water on a road, so that the sweeper truck has extra accumulated water immersion and dirt suction capacity, the dirt suction height can reach about 2 meters under the condition that the dirt suction pipe is completely immersed by the accumulated water, and the main dustbin does not need to be subjected to compression resistance, reinforcement and lifting; the device is very suitable for occasions with low-lying and water-accumulated pavements.

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