Fire extinguisher for high intensity and high temperature fires. (Machine-translation by Google Translate, not legally binding)

摘要

Fire fighting pump for high intensity and high temperature fires characterized by being mounted on a chassis of a heavy vehicle (truck) that will preferably be of the type BFP (heavy forest pump) or BRP (heavy rural pump) and that preferably It will have optional four-wheel drive. Also characterized by having a water tank (1) and a separate hopper for solid compositions (2) so that they are separated and can be mixed with water in the appropriate proportion and driven at the time of use. The calculations of the dimensions of both should be carried out in the most favorable way possible taking into account the proportions of the mixtures of the compositions, it being preferred that the solid composition can harbor a charge to form the resulting fluid composition with at least two water tanks, given the easier to recharge it. The water tank (1) and the hopper of solid substances (2) will preferably be distributed symmetrically to the longitudinal axis of the vehicle so that the variation of the amount of content in any one of the receptacles does not alter its stability. Also characterized by having a feeding system (6) located in the hopper and a mixing system (7) of the solid substances contained in the hopper with water so that it is variable in dosage. Being able to use water exclusively if it is not necessary to use solid compositions. Also characterized by having a hydraulic pump drive system (3), according to the viscosity ranges of the fluids to be used and the necessary working pressures. The hydraulic pump will be suitable for sludges or fluids of a certain viscosity and can also be used only with water if required, and will preferably be powered by a mechanical coupling, power take-off (4), derived from the vehicle's transmission (5). (Machine-translation by Google Translate, not legally binding)