Garbage truck-mounted sewage collection device

Abstract

The invention relates to a garbage truck-mounted sewage collection device which comprises a sewage collection tank, a sewage storage tank and an overflowing prevention tank; an arch-shaped plate is provided with a plurality of sewage filtering holes; the sewage collection tank is connected with the sewage storage tank through a first pipeline; the sewage storage tank is connected with the overflowing prevention tank through the first pipeline; the overflowing prevention tank is internally provided with a mechanical overflowing prevention device and a liquid level sensor; the head end of a carriage of a garbage truck is further provided with a vacuum pump; the air outlet end and the air inlet end of the vacuum pump are connected with the overflowing prevention tank through a pipeline switcher; the liquid level sensor is connected with the control end of the vacuum pump; and the overflowing prevention tank is higher than the sewage storage tank. For the garbage truck-mounted sewage collection device provided by the invention, by adding the sewage storage tank on a truck body and adopting a mode of combination of a plurality of sewage tanks according to a shape of the truck body, thesewage collection quantity is increased to the maximum, and sewage collection and drainage is realized through the vacuum pump and the pipeline switcher; and sewage is prevented from overflowing through the overflowing prevention tank.

Description

technical field [0001] The invention relates to a vehicle-mounted sewage collection device for a garbage truck, which belongs to the technical field of special and special vehicles. Background technique [0002] The existing garbage truck sewage collection system consists of two parts, the sewage tank on the lower part of the filling body and the sewage tank on both sides of the girder; the two parts of the sewage tank are independent of each other, the sewage tank of the filling body collects the sewage generated in the filling body, and the sewage tank on both sides of the girder collects the waste water in the tank. Sewage generated; for garbage that generates a lot of sewage during the garbage compression stage in the filling body, the collection of garbage by existing garbage trucks will result in low utilization of the volume of the sewage tanks on both sides of the girder, while the waste water tanks of the filling body will cause the volume of the filling body to incr...

AI Technical Summary

Problems solved by technology

[0002] The existing garbage truck sewage collection system consists of two parts, the sewage tank on the lower part of the filling body and the sewage tank on both sides of the girder; the two parts of the sewage tank are independent of each other, the sewage tank of the filling body collects the sewage generated in the filling body, and the sewage tank on both sides of the girder collects the waste water in the tank. Sewage generated; for garbage that generates a lot of sewage during the garbage compression stage in the filling body, the collection of garbage by existing garbage trucks will result in low utilization of the volume of the sewage tanks on both sides of the girder, while the waste water tanks of the filling body will cause the volume of the filling body to increase due to excessive sewage. excess water phenomenon

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