Single water pump driving water path integrating high-pressure cleaning and dust suppression spraying and dust suppression vehicle thereof

Abstract

The invention relates to a single water pump water path system integrating high-pressure cleaning and dust suppression spraying. The single water pump water path system integrating high-pressure cleaning and dust suppression spraying is installed on a dust suppression vehicle; the single water pump water path system integrating high-pressure cleaning and dust suppression spraying comprises a watertank, a filter, a high-pressure water pump and a power set which are connected in series, and the water pump is connected with a main pipeline; the main pipeline is connected with a first branch pipeline and a second branch pipeline in parallel; each branch pipeline is provided with a water valve; the first branch pipeline is connected to a high-pressure cleaning system; the second branch pipeline is connected to a fog bubble water path system; a safety valve, a first overflow valve and a second overflow valve are further included; the safety valve is connected with the main pipeline, and a water outlet is connected to the water tank; the first overflow valve is connected with the main pipeline, and a water outlet is connected to the water tank; and a water inlet of the second overflow valve is connected with the second branch pipeline, and a water outlet is connected to the water tank. The high-pressure cleaning system is added for the single water pump water path system integratinghigh-pressure cleaning and dust suppression spraying, the high-pressure pump is shared by the high-pressure cleaning system and dust suppression spraying, and functions of the dust suppression vehicleare stronger and completer; and meanwhile the utilizing rate of the high-pressure water pump is increased, space waste is reduced, and the structure is more compact.

Description

technical field [0001] The invention relates to a road cleaning vehicle, in particular to a single-pump driven waterway integrating high-pressure cleaning and dust-suppressing spray and the dust-suppressing vehicle thereof. Background technique [0002] In recent years, my country's air pollution has become increasingly serious, and haze weather has appeared in many places. To this end, various places have introduced fog cannon dust suppression vehicles, which have a range of tens of meters and can effectively suppress dust and PM2.5 in the air. [0003] Chinese patent 2015211023978 discloses a multifunctional spray dust suppression vehicle, including a car chassis, the car chassis is equipped with a water tank, an auxiliary engine, a water mist spray device, a spray gun, an electric control cabinet, and a hydraulic oil tank; The pump and the centrifugal pump are respectively connected to the front spray nozzle, the rear sprinkler nozzle and the spray gun through the water ...

AI Technical Summary

Problems solved by technology

[0004] In the actual road cleaning operation, in a few cases, it is necessary to use high-pressure water to wash away pollutants to complete the thorough cleaning of the road; at the same time, due to the influence of the working environment, the outer surface of the dust suppression vehicle is easily polluted and requires frequent cleaning

However, the cleaning systems of the above-mentioned patents use centrifugal pumps to provide water pressure, and the output water pressure is low, which is difficult to meet actual needs.

[0005] If a high-pressure cleaning pump is directly added to the existing dust suppression vehicle to meet the high-pressure cleaning needs of roads and automobiles, the cost of the dust suppression vehicle will increase too quickly, and the usage rate of the increased high-pressure cleaning pump is not high, which will It directly leads to the reduction of the cost performance of the dust suppression vehicle, which is not conducive to the promotion and application of the market

At the same time, the increase of the water pump will also increase the occupation of the chassis space of the car, which is not conducive to the layout of various systems, increases the assembly cost, and also increases the difficulty of later inspection and maintenance

Images