The invention discloses fire fighting equipment with a comprehensive fire extinguishing function. The fire fighting equipment comprises an unmanned aerial vehicle body, a first liquid channel, a second liquid channel, a first pump, a second pump and an isolating part, wherein a storing space is formed in the unmanned aerial vehicle body; the first liquid channel and the second liquid channel eachcomprise a first pipeline and a second pipeline which communicate with liquid in the storing space; water inlets of the first pump and the second pump communicate with the storing space, and water outlets communicate with the first liquid channel and the second liquid channel through three-way valves correspondingly; and the isolating part is arranged in the storing space, the storing space is divided into a first part and a second part, the first part communicates with the first pipeline of the first liquid channel through the first pump, the second part communicates with the second pipelineof the second liquid channel through the second pump, and the types of fire extinguishing agents stored in the first part and the second part are different. The fire fighting equipment has the comprehensive fire extinguishing capability.