| 摘要 |
PURPOSE: A mobile combustion exhaler for the vaporization of insecticide or perfumed substances having a low vapor pressure and a combustible refill for the exhaler are provided to be used both in closed rooms and open environments for the vaporization of active substances, and to be effectively used for an extended action at slow combustion for destroying flying insects with the contemporary human presence, and for a quick action at fast combustion for destroying creeping insects by simply replacing the type of refill, without human presence in the treated rooms. CONSTITUTION: The mobile combustion exhaler for the vaporization of an insecticide or perfumed substance, comprises a housing(1,2) having intake and exit vents(4), and a solid porous combustible element impregnated with the substance, placed inside the housing between the intake and exit vents, and fixed onto an appropriate support device. The combustible element shows a high ratio between the mass of the active substance and the mass of the combustible element.
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