Road surface sanitation vehicle and working method thereof

Abstract

The invention relates to a road surface sanitation vehicle and a working method thereof. The road surface sanitation vehicle comprises a chassis provided with a high-pressure water path system. Step feeding type columnar flushing mechanisms, lateral sector flushing mechanisms, a transverse sector flushing mechanism and a rotary columnar flushing mechanism are sequentially arranged on the chassis in the front-and-back direction and communicate with the high-pressure water path system. A first suction mechanism and a second suction mechanism are arranged on the front side and the back side of the rotary columnar flushing mechanism correspondingly. The working method of the road surface sanitation vehicle comprises a conventional clean-keeping working method, a high-speed clean-keeping working method and a deep clean-keeping working method.

Description

technical field [0001] The invention relates to the technical field of sanitation equipment, in particular to a road surface cleaning vehicle and an operating method thereof. Background technique [0002] In the prior art, road surface cleaning vehicles mainly include the following types: 1. Sprinklers that form a large water flow for washing; 2. High-pressure cleaning vehicles that form a 5-8Mpa high-pressure fan-shaped water curtain for continuous water washing; 3. Pure suction suction 4. Suction-sweeping road sweeper; 5. Washing and sweeping vehicle with rotating sweeping brushes on the left and right sides for combined operations of washing, sweeping and suction; 6. Pure-sweeping floor-sweeping vehicle. [0003] The operating modes of the above cleaning vehicles can adapt to different operating conditions, and each operating mode has its own advantages and disadvantages. Therefore, each region usually needs to be equipped with a variety of cleaning vehicles for combined ...

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Problems solved by technology

[0003] The operating modes of the above cleaning vehicles can adapt to different operating conditions, and each operating mode has its own advantages and disadvantages. Therefore, each region usually needs to be equipped with a variety of cleaning vehicles for combined operations, but it is difficult to achieve "energy saving, high efficiency" "Achieving balance in effect, the shortcomings are:

[0004] 1) The large water flow of the sprinkler consumes a lot of water resources, and like the continuous water washing of the high-pressure fan-shaped water curtain of the high-pressure cleaning vehicle and the pure sweeping road sweeping vehicle, there are defects that the road garbage cannot be taken away;

[0005] 2) Pure suction operation method (existing vacuum truck), it is difficult to take away road flour and dust garbage;

[0006] 3) The cleaning and suction operation method (existing cleaning and sweeping vehicles), although it can pick up large pieces of garbage, and can wash away road dust under the impact of high-pressure fan-shaped water, is widely used, but it still exists: ① Cleaning The brush is a consumable, and it is consumed quickly due to continuous rotation and friction with the ground during operation; ②There is an operating speed limit with the existing road sweeper (the vehicle speed can only be controlled within 20km / h), so it can be used on urban elevated roads and expressways. The section with inconvenient water restricts its operation (for example, it needs to go down the elevated road again or turn around to add water, resulting in low efficiency and waste of fuel consumption); A variety of cleaning vehicles for combined operations

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