火焰传感器

针对LOM快速成型机存在的火灾隐患，设计了一套智能防火报警系统，通过各种火灾报警系统方法的比较，提出了将紫外火焰传感器作为火灾检测传感元件的方法；

A intelligent fire detection system is designed to protect the LOM from damaged by hidden danger . By comparision with different methods on fire detection , we propose to use the UV sensor as the detective component , and chose the threshold value by applying intelligence .

管道内高速传播火焰传感器的研制及应用

Design and Application of Sensor Detecting High-Speed Propagating Flame in Pipe

常用的火灾探测器大致有感温传感器、感烟传感器和火焰传感器等。

We usually use temperature sensor 、 smoke sensor and blaze sensor to detect the fire .

采用紫外火焰传感器作为火灾检测的传感元件，系统不但具有声光显示、报警的功能，而且还具有传感器自检、与快速成形机的控制计算机进行通讯等功能；

Through the comparison between methods of fire alarming , the authors proposed to use the UV sensor as the detecting component , and to select the threshold value by applying intelligence .

通过理论分析和计算，专门设计了一种合理的防热罩，以减轻高温火焰对传感器的直接冲击。

A special heat shield has been designed by theoretical analyses and calculation , which is set in front of a transducer to prevent it from being directly exposed to high-temperature flame .

在考虑众多因素的基础上设计了柴油机燃烧火焰光强传感器，并研制了柴油机着火滞燃期微机检测系统。

By considering various factors , a sensor for inspecting the intensity of the combustion flame in diesel engine is designed and a micro-computer system for measuring combustion ignition delay in a diesel engine is developed .

论述了爆震传感器对检测精度的影响，并介绍了火焰信号传感器的结构、工作原理及安装时应注意的问题。

The effect of knocking sensor on the measuring accuracy is discussed in this paper , then the construction and working principles of a flame signal sensor , as well as points for attention during its installation are introduced .

三维火焰温度场光纤传感器设计

Design of Optical Fiber Sensor for Detecting 3D Flame Temperature Field

为了研究柴油机缸内燃烧火焰对壁面热边界层的影响，根据光学原理，研制开发了贯穿式火焰温度传感器，并进行了实际测量及初步研究。

In order to study the influence of combustion flame on thermal boundary of combustion chamber wall in diesel engine , a traversing type of combustion temperature sensor was developed based on optical theory and measurements were taken in a diesel engine .