Stanovení reakce opticko kouřových hlásičů požáru na zplodiny hoření vybraných materiálů

Abstract

This work deals with determination of response of optical smoke detectors to combustion products of selected materials. The work is divided into six parts. The first three parts show the historical and current detectors in the Czech Republic and in the worldwide, their legal anchoring in the Czech Republic and their functions. The fourth part of this thesis deals with design of experiment for determination of reaction of optical-smoke fire detectors to combustion products and monitoring of composition of combustion products in terms of size and concentration of solid and liquid particles, necessary instruments and materials and procedure for carrying out the experiment. In the last two parts the results of the measurement in relation to the use of optical smoke detectors are evaluated.