Vyhodnocení hasební schopnosti hasicích zádových vaků a postřikovačů

Abstract

The bachelor's thesis deals with the introduction of some available types of firefighting backpacks and sprayers in the Czech Republic and abroad, their description, and possible tactics for using these material resources. Furthermore, the thesis compares the firefighting capability of Ermak, a firefighting backpack designed for firefighters, with a representative of backpack sprayers intended for spraying greenery, shrubs, and trees. The use of a standard test for firefighting devices is considered, as its results are accurate and easily representable, but for the purposes of this work, a non-standard procedure is used. The comparison of firefighting capabilities between the technical means is conducted through series of measurements, in which water and also a foaming solution are used as extinguishing agents. The results of the measurements will be recorded in tables and then in a graph for better clarity. After comparing both technical means, the water flow through the Ermak sprayer is also verified. During the tests, a certain imperfection in the construction of the hand sprayer was identified, which is described in more detail.