This multifunctional dust suppression vehicle is an environmentally friendly special vehicle produced by Chengli Group, with the core positioning of multi scenario dust control. It relies on a dedicated dust suppression device and flexible chassis to achieve "dust suppression as the main function and multi adaptability", adapting to high dust scenarios such as urban roads, parks, and construction sites. The core functions revolve around dust suppression, auxiliary cleaning, and flexible operation. It is equipped with a dedicated dust suppression fog cannon device as the core dust suppression component of the vehicle, matched with a generator set and a high-pressure water pump, which can atomize water into micrometer sized fine particles, fully combine with dust in the air, promote rapid settling of dust, effectively suppress dust pollution, and adapt to haze weather air purification, construction site dust control and other scenarios. The spraying distance of the conventional fog gun in the still air chamber can reach about 30 meters. The actual range will be adjusted according to the ambient temperature, humidity and wind speed. The angle of spray can be flexibly adjusted, covering a wide range, which can effectively deal with the potential dust hazard in a large area. At the same time, compared with the traditional spraying, it is more water-saving and improves the utilization rate of water resources.