The experimental data of detection and sensing information were collected by a multi-information collecting system and compared with those from national standard fire tests,which presented the characteristics of cooking fumes interferential experiments and could be taken as the reference data for preventing smoke detectors from the interference of cooking fumes.
在标准燃烧室内,利用多信息数据采集系统,设计3种典型烹调油烟干扰实验,采集了多种探测传感信息的实验数据,并与国家标准试验火实验数据进行比较,得出了烹调油烟干扰实验的特征规律,为感烟火灾探测器避免烹调油烟干扰提供了参考数据。
According to the analysis of the radioactivity of the 241AM in the ionic smoke detector, the paper describes the degree of the radioactive pollution of the ionic smoke detector during its production, storage and transportation, selling, maintenance, purging and use.
本文通过对离子感烟火灾探测器的放射性物质 2 4 1Am放射性特性的分析 ,阐述了在生产、储运、销售、维修、清洗、使用等多个环节中离子感烟火灾探测器的放射性污染程度 ,针对其污染程度提出相应的放射性防护对
sensitivity of smoke detector
感烟火灾探测器灵敏度
line-type smoke detector
线型感烟火灾探测器
capacitor type smoke detector
电容式感烟火灾探测器
single-station smoke detector
单点感烟火灾探测器
polymer film detector of fire smoke
聚合物薄膜感烟火灾探测器
projected linear foam smoke detector
投射光束式感烟火灾探测器
obscuration-type photoelectric smoke detector
减光型光电感烟火灾探测器
Application of the Linear Light-beam Smoke Fire Detector in the Large Space Buildings
线型光束感烟火灾探测器在大空间建筑的应用
Numerical prediction method for the time history response of spot-type smoke detectors to fire signals
点型感烟火灾探测器响应信号时程数值预测方法
Technical requirements and test methods for optical beam smoke fire detectors
GB14003-1992线型光束感烟火灾探测器技术要求及试验方法
Specification of americium-24l alpha sources for ionization smoke fire detectors
GB12951-1996离子感烟火灾探测器用镅24lα放射源的技术条件
The Research and Design of Photoelectric Smoke Detecors Using Forward/Backward Scattered Light or Double Wavelengths Light;
双向散射及双波段光电感烟火灾探测器特性研究与设计
Technology Analysis for Individual Smoke Fire Detection Alarms
独立式感烟火灾探测报警器技术浅析
ionization chamber detector of fire smoke
离子感烟火灾控测器
light obscuration smoke detection
减光型感烟火灾探测
light scattering smoke detection
散光型感烟火灾探测
radiant energy-sensing fire detector
感辐射能火灾探测器
line-type heat detector
线型感温火灾探测器
