| 光敏电阻在火灾报警器中的应用 |
| |
| 引用本文： | 杨墨,刘廷丽. 光敏电阻在火灾报警器中的应用[J]. 华北航天工业学院学报, 2007, 0(1) |
| |
| 作者姓名： | 杨墨 刘廷丽 |
| |
| 作者单位： | 北华航天工业学院机械工程系，承德石油高等专科学校电气与电子工程系 河北 廊坊 065000，河北 承德 067000 |
| |
| 摘 要： | 文章提出了一种大型密闭油库,密闭燃油机房等场所用到的火灾自动报警装置。这些场所在发生火灾时极易发生爆炸等危险情况,如果采用人工灭火安全隐患很大。为了降低安全隐患,文章提出了基于光敏电阻的火灾自动检测装置,使用可编程逻辑器件CPLD作为火灾信号的提取并产生灭火信号的部件。装置结构简单,工作可靠,具有一定实用价值。
|
| 关 键 词： | 油库 火灾报警 光敏电阻 CPLD |
Applications of Photosensitive Resistance in Fire Autoalarm |
| |
| YANG Mo LIU Ting-li. Applications of Photosensitive Resistance in Fire Autoalarm[J]. Journal of North China Institute of Astronautic Engineering, 2007, 0(1) |
| |
| Authors: | YANG Mo LIU Ting-li |
| |
| Abstract: | The article introduces a fire autoalarm which can be used in large airtight oil depot or fuel storehouse. These places have high risk to explode, and it's too dangerous to put out the fire artificially. To decrease the risk, the article introduces a fire automatic inspection device based on photosensitive resistance. This autoalarm uses editable logical component CPLD as both fire sensor and the signal producer to extinguish the f(?)e. The installation has a relatively simple structure, high reliability and practicability. |
| |
| Keywords: | oil depot fire autoalarm photosensitive resistance CPLD |
| 本文献已被 CNKI 等数据库收录！ |
|
