title: ÐÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ¸ÑÑÐµÐ¼ Ð¿ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð¶Ð°ÑÐ¾ÑÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¸Ð¿Ð¾Ð´Ð½ÑÑÑÑ Ð¿Ð¾ÑÐ°Ð´Ð¾ÑÐ½ÑÑ Ð¿Ð»Ð¾ÑÐ°Ð´Ð¾Ðº Ð´Ð»Ñ Ð²ÐµÑÑÐ¾Ð»ÐµÑÐ¾Ð²
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: Evaluation of the efficiency of foam fire extinguishing systems of elevated helicopter landing pads
Creators: name: ÐÐ»ÑÑÐµÐ²ÑÐºÐ¸Ð¹, ÐÐ»ÐµÐºÑÐ°Ð½Ð´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: 2024
Subjects: Ð¿Ð¾Ð¶Ð°ÑÐ¾ÑÑÑÐµÐ½Ð¸Ðµ
Ð»Ð°ÑÐµÑÐ½ÑÐµ ÑÑÐ²Ð¾Ð»Ñ
Ð²ÑÐ¿Ð»ÑÐ²Ð°ÑÑÐ¸Ðµ Ð½Ð°ÑÐ°Ð´ÐºÐ¸
Ð¿Ð¾ÑÐ°Ð´Ð¾ÑÐ½Ð°Ñ Ð¿Ð»Ð¾ÑÐ°Ð´ÐºÐ°
Ð²ÐµÑÑÐ¾Ð»ÐµÑÐ½Ð°Ñ Ð¿Ð»Ð¾ÑÐ°Ð´ÐºÐ°
ÑÐ¸ÑÑÐµÐ¼Ð° Ð¿Ð¾Ð¶Ð°ÑÐ¾ÑÑÑÐµÐ½Ð¸Ñ
fire extinguishing
gun barrels
pop-up nozzles
landing pad
helicopter landing pad
fire extinguishing system

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description: The purpose of the dissertation is to evaluate the effectiveness of pop-up nozzles as part of foam fire extinguishing systems for helicopter landing pads. The objectives addressed in the study are: 1. To analyze the experience of designing fire suppression systems for roofs of high-rise buildings and elevated helipads, to conduct a literature review. 2. To draw up a scheme for extinguishing a helipad on the roof, to compare the effectiveness of foam fire extinguishing sprinklers. 3. To carry out practical testing of the selected irrigator, to check the compliance of the stated characteristics with the actual results. The objects of the study is a system of foam fire extinguishing helicopter pad using pop-up nozzles and gun barrels. When writing the work used the methods of literature review, generalization, systematization of data and comparison. Calculations were made to determine the optimal devices for foam supply in foam fire extinguishing systems. Popular in Russia sprinklers of foam fire extinguishing systems were analyzed, calculations were made and the dependencies of pressure losses on the size of the landing area were determined for use in the design of such systems.