摘要
以形状记忆合金热-机械动作组件作为自动启闭洒水喷头的感温驱动元件,设计了一种新型自动启闭洒水灭火喷头——形状记忆合金自动启闭洒水喷头.论述了形状记忆合金自动启闭洒水喷头的结构原理和动作特性。
In order to design a new type automatic sprinkler with shape memory alloy (SMA) for extinguishment, the SMA thermomechanical actuator is used as thermal sensitive actuator in automatic sprinkler. The structure and acting properties of SMA automatic sprinkler are described, and it has been analyzed and compared that the acting perferame of the SMA thermomechanical actuator with the thermal bimetallic.
出处
《中国矿业大学学报》
EI
CAS
CSCD
北大核心
1999年第4期394-396,共3页
Journal of China University of Mining & Technology
基金
煤炭高校青年科学基金
关键词
灭火
自动启闭
洒水喷头
形状记忆合金
extinguishment, automatic sprinkler, shape memory alloy, thermomechanical actuator