Podtlaková ventilace a její užití při zásahu

Abstract

The diploma thesis is concerned with negative pressure ventilation problematics in the fire repression conditions. Its goal is to introduce the possibilities of various ventilation types to firemen, mainly the negative pressure ventilation in emergency incident negotiation. The work aims to show point out the positives and negatives of negative pressure ventilation and to suggest main theses of using this ventilation. In the start of the thesis are resumed basic findings about begining, structure and toxicity of smoke. Follows the elaboration and evaluation of statistics of used ventilation by fire units intervention. In other parts I consider to common principles and tactics of setting in the negative pressure ventilation. At the end of the work are described practical tests of using the negative pressure ventilation in building.