Road ground flushing vacuum truck

Abstract

The invention discloses a road ground flushing vacuum truck comprising a car body with a water storage tank, wherein the car body is provided with a dirt containing box on the front part of the water storage tank; the upper opening of the water storage tank is provided with a rotary drum type dirt screening device of which the front part and the rear part are opened; the front opening of the rotary drum type dirt screening device is positioned on the upper opening part of the dirt containing box; the car body is provided with a sewage pump communicated with the water tank water outlet pipe of the water storage tank and a straining device on the rear part of the water storage tank; the pump water outlet pipe of the sewage pump is respectively connected with a wash pipe and a water supplementing pipe; the water inlet of the straining device is connected with a water suction pipe; the water outlet of the straining device is communicated with the water tank water outlet pipe of the water storage tank; the outer ends of the wash pipe and the water suction pipe are respectively provided with a flushing suction device and a water collecting device; the outlet end of the water supplementing pipe extends into the rotary drum type dirt screening device; and the water supplementing pipe is provided with a control valve. The road ground flushing vacuum truck performs the flushing action on the ground and can automatically suck silt sewage generated after flushing, and the cleaning workload of a sewer and an inspection well can be greatly lowered.

Description

Technical field [0001] The invention involves a road flushing and absorbing vehicle on the ground. Background technique [0002] The existing road flushing cars on the road flushing the water is large, and a large amount of sewage sewage flows into the water and sewer to increase the cleaning workload of the sewer and the well. Invention content [0003] The purpose of the present invention is to provide a road and absorbing vehicle that can be washed on the ground with the ground with sewage and sewage that can be flushed on the ground and can automatically inhale and rinse the sewage. [0004] The technical solution of the present invention is: a road flushing and absorbing vehicle on the ground, including the car body with a water storage tank. The car body is set in the front part of the water tank.There are sewage valves, the upper mouth of the water storage tank is equipped with a roller sieve device with front and rear openings.The sewage pump and coarse filter device con...

AI Technical Summary

Problems solved by technology

[0002] Existing road surface washing vehicles consume a lot of water for road washing, and a large amount of sediment and sewage flow into inspection wells and sewers, which increases the cleaning workload of sewers and inspection wells

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