Open AccessExperimental study on interference source of smoke fire detector in religious building environment
Author(s) -
Chen Zhong,
Xiaobai Li,
Xiaopeng Liu,
Hongjun Ding
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/585/1/012079
Subject(s) - incense , smoke , combustion , detector , interference (communication) , environmental science , combustor , waste management , engineering , telecommunications , chemistry , geography , archaeology , channel (broadcasting) , organic chemistry
In this paper, the interference sources of smoke fire detectors in religious buildings and sacrificial places are analyzed, and focuses on the study of smoke interference generated by incense and butter lamps that may affect smoke detectors. Based on the standard combustion laboratory and testing methods stipulated by the International Organization for Standardization (ISO), different types of sandalwood and butter were used to carry out the incense burner and butter lamp simulation tests. Through data analysis of the smoke interference of incense and butter lamps, and the comparison of the response performance from the same detector under 4 standard test fires and interference, the possibility of false alarm of smoke detector caused by typical interference sources in religious buildings is analysed.