It is mainly used for disinfection and insecticidal treatment of pathogenic microorganisms and vector insects such as mosquitoes and flies in the indoor and outdoor environment of army assembly sites, field hospitals, transfer stations for wounded and sick, army barracks and nearby residential areas in peacetime and wartime. It is a kind of mobile health equipment to prevent diseases caused by microorganisms and insect borne infectious diseases, to prevent the invasion of pests on human body and to prevent the spread of biological warfare agents. The car is equipped with disinfection and insecticidal equipment, electrical control system, monitoring system, automobile exhaust heating device, etc. The disinfection and insecticide equipment is equipped with multi function sprayer and fogging machine. The multifunctional sprayer is powered by vehicle generator, which can perform ultra low capacity, constant spray and smoke spray. The exhaust gas heating device ensures the temperature of the equipment room, and the monitoring system enables the operator to observe the epidemic prevention operation in the cab.