一种改进的发动机进气恒温装置

摘要

传统的发动机进气恒温装置利用控制阀的开度大小实现对进气的恒温控制，这种技术最大的缺点就是温度控制得不够精准。针对这一问题，提出一种单片机控制的双温度传感器进气恒温装置，利用温度传感器采集进气温度，经过单片机分析计算，使进气温度控制在给定温度范围内。该系统最大的优点是实现了对温度的精确调控，从而使发动机工作在最佳状态。%Traditional thermostats for air suction of engines keep the temperature of air suction constant through controlling the opening of valves,and the biggest shortcoming of the technology is the imprecise temperature control.A SCM-controlled thermostat of dual-temperature sensors is proposed to solve the problem.The temperature of air suction is collected through temperature sensors,and then kept within the given range after the analysis and calculation of SCM.The biggest advantage of the system is the realization of the precise control of temperature,thus making engines work in the optimum condition.