"The feeder of LGE.The present invention relates to an equipment developed for dosing liquid foam generators, grade B and C, in their respective percentage of 3% - 6% - 9%.These agents that when mixed water and aided by a means of aeration react chemically generating foam.The LGE to mix the flow d 39 water is added by the feeder of LGE has its operation based on the system round the pomp.Where is succionar the LGE for generating vacuum and add it to the flow d 39 water in the inlet of the pump.Taking its application to fight fires in chemicals, flammable liquids, and also in use to increase the wetting properties of water and thus slows down evaporation.The feeder of LGE is composed of two basic components which represent the functional system of the feeder.Flow regulator - seen in Figures 1, 2 and 3 - its purpose is to regulate the dosage of LGE is added to the flow d 39 water.Hydro vacuum or venturi - seen in Figures 4 and 5 - its purpose is to succionar the LGE by vacuum generated in its interior and add it to the flow d 39 water in the inlet of the pump.The present patent belongs to mechanical technical sector, with application to equip equipment used in fire fighting, these devices can be fixed, mobile or portable.
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