title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð´ÑÐ¼Ð¾Ð²ÑÑ Ð¾Ð¿ÑÐ¸ÐºÐ¾-ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÑ ÑÐ¾ÑÐµÑÐ½ÑÑ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»ÐµÐ¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Improvement of testing methods for optoelectronic point smoke detectors
Creators: name: ÐÐ»Ð¾ÑÐ¸ÑÐ¸Ð½, ÐÐ»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐ¾Ð¶Ð°ÑÑ
ÐÐ¾Ð¶Ð°ÑÐ½Ð°Ñ ÑÐ¸Ð³Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
Ð¿Ð¾Ð¶Ð°ÑÐ½Ð°Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ
Ð´ÑÐ¼Ð¾Ð²ÑÐµ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÐµ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»Ð¸
Ð¼ÐµÑÐ¾Ð´Ñ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹
ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½Ð°Ñ Ð¸Ð¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÐºÐ°Ð¼ÐµÑÐ°
ÑÑÐµÑÑÐ¸ÐºÐ¸ ÑÐ°ÑÑÐ¸Ñ
ÑÐ°Ð·Ð¼ÐµÑ ÑÐ°ÑÑÐ¸Ñ
ÑÐ»ÐµÐ½Ð¸Ðµ ÑÐ¾ ÑÐ²ÐµÑÐµÐ½Ð¸ÐµÐ¼ Ñ Ð»Ð¾Ð¿ÐºÐ°
ÑÐ»ÐµÐ½Ð¸Ðµ Ð´ÑÐµÐ²ÐµÑÐ¸Ð½Ñ
ÑÐµÑÑÐ¾Ð²ÑÐµ Ð°ÑÑÐ¾Ð·Ð¾Ð»Ð¸
Ð¿ÑÐ¾Ð¿Ð¸Ð»ÐµÐ½Ð³Ð»Ð¸ÐºÐ¾Ð»Ñ
Ð³Ð»Ð¸ÑÐµÑÐ¸Ð½
fire safety
smoke detectors
testing methods
measuring ionization chamber
particle counters
particle size
glowing smouldering cotton fire
smouldering wood fire
smoke aerosol
propylene glycol
glycerine

description: Ð¢ÐµÐ¼Ð° Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸: Â«Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð´ÑÐ¼Ð¾Ð²ÑÑ Ð¾Ð¿ÑÐ¸ÐºÐ¾-ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÑ ÑÐ¾ÑÐµÑÐ½ÑÑ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»ÐµÐ¹Â». ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»ÐµÐ¹ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð´ÑÐ¼Ð¾Ð²ÑÑ Ð¾Ð¿ÑÐ¸ÐºÐ¾-ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÑ ÑÐ¾ÑÐµÑÐ½ÑÑ Ð¿Ð¾ ÐÐÐ¡Ð¢ Ð  53325â2012, ÐÐÐ¡Ð¢ 34698â2020. Ð¦ÐµÐ»Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»ÐµÐ¹ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð´ÑÐ¼Ð¾Ð²ÑÑ Ð¾Ð¿ÑÐ¸ÐºÐ¾-ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÑ ÑÐ¾ÑÐµÑÐ½ÑÑ. ÐÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾ÑÐ½Ð¾Ð²Ð¾Ð¹ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÐÐÐ¡Ð¢ Ð  53325â2012, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÐµ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹, ÑÑÐ¸ÑÑÐ²Ð°ÑÑÐ¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¿Ð¾ Ð¾ÑÐµÐ½ÐºÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ð¸Ð¹ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾Ð², Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÑÑÑÐ¸Ñ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð¹ ÑÑÐµÐ´Ñ Ð¿ÑÐ¸ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð´ÑÐ¼Ð° Ð¾Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð², Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ ÑÑÐµÐ½Ð´ Â«ÐÑÐ¼Ð¾Ð²Ð¾Ð¹ ÐºÐ°Ð½Ð°Ð»Â», ÑÐ¾Ð·Ð´Ð°Ð½Ñ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»Ñ Ð¿Ð¾Ð¶Ð°ÑÐ½Ð¾Ð³Ð¾ Ð´ÑÐ¼Ð¾Ð²Ð¾Ð³Ð¾ Ð¾Ð¿ÑÐ¸ÐºÐ¾-ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»Ñ Ð¿Ð¾Ð¶Ð°ÑÐ½Ð¾Ð³Ð¾ Ð´ÑÐ¼Ð¾Ð²Ð¾Ð³Ð¾ Ð¸Ð¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ñ ÑÑÐ½ÐºÑÐ¸ÐµÐ¹ Ð¿ÑÐ¸Ð½ÑÐ´Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð°ÑÐ¿Ð¸ÑÐ°ÑÐ¸Ð¸, Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð´Ð°Ð½Ð½ÑÐµ Ð¾ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð°Ñ Ð²Ð·Ð²ÐµÑÐµÐ½Ð½ÑÑ ÑÐ°ÑÑÐ¸Ñ ÑÐ°Ð·Ð½ÑÑ ÑÐ°Ð·Ð¼ÐµÑÐ¾Ð² Ð¸ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ð¸ÑÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð½ÑÑ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾Ð² Ñ ÑÐµÑÐµÐ½Ð¸ÐµÐ¼ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¿ÑÐ¸ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð´ÑÐ¼Ð° Ð¾Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð², Ð²ÑÐ´Ð²Ð¸Ð½ÑÑÑ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð´ÑÐ¼Ð¾Ð²ÑÑ Ð¾Ð¿ÑÐ¸ÐºÐ¾-ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÑ ÑÐ¾ÑÐµÑÐ½ÑÑ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»ÐµÐ¹. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ðº Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»ÑÐ¼ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÐ¼ Ð¸ Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹, Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾Ð². ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð½ÑÑ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ Ð¿Ð¾Ð²Ð»Ð¸ÑÑÑ Ð½Ð° Ð¾Ð±ÑÐ¸Ð¹ ÑÑÐ¾Ð²ÐµÐ½Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾Ð¶Ð°ÑÐ½Ð¾Ð¹ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° Ð¾Ð±ÑÐµÐºÑÐ°Ñ Ð·Ð°ÑÐ¸ÑÑ.
description: The topic of the master's thesis: Â«Improving the testing methods of smoke optoelectronic point fire detectorsÂ». The subject of the study is a method for determining the properties of smoke generated from various sources. The purpose of the study is to develop proposals for improving the testing methods of optoelectronic point fire detectors. The methodological basis of the study is the provisions of GOST R 53325-2012, as well as the testing algorithms developed within the framework of this work, taking into account the features of the equipment used. As a result of the work performed, research algorithms were developed to evaluate the readings of instruments analyzing the state of the air environment during the formation of smoke from various sources, the Â«Smoke tunnelÂ» stand was upgraded, prototypes of a control smoke optoelectronic spot fire detector and a control smoke ionization detector with a forced aspiration function were created, data were obtained on the amounts of suspended particles of different sizes and the readings of the created devices over time during the formation of smoke from various sources, proposals were put forward to improve the testing methods of smoke optoelectronic spot fire detectors. The results of the work can be used in the development of technical requirements for fire detectors and their test methods, and in the development of electrical devices. The application of the described proposals can affect the overall level of fire safety at protection facilities.