摘要
本文提出的以吸收式致冷机替代传统的冷却系统,利用电子管的热耗作为吸收式制冷机的动力源来疆动制冷机,将热能转为冷量.该糸统既保证电子管在允许工作温度范围内工作,又可获得冷量来调节室内温度和冷却电子设备中其它发热元、器件.试验表明:电子管与制冷机系统可在相匹配的条件下工作,热利用率可达40%.该糸统是待发展的大功率电子管冷却糸统.
A new generation cooling system for high power tubes is proposed in this paper.The absorption refrigerator is used to replace the traditional cooling system,The heat dissipation is utilized as the driven power of absorption refrigerator,through converting the heat energy to the cooling energy can not only be used for keeping the working temperature of high power tubes within the specified temperature range,but also used to adjust the room temperature.Test results show that if the temperature of the absorption refrigerator matches that of tubes,this system can work very well,and the 40% of the heat dissipation can be utilized.The new cooling system is a potential cooling system for high power tubes.
出处
《东南大学学报（自然科学版）》
EI
CAS
CSCD
1993年第A06期102-106,共5页
Journal of Southeast University：Natural Science Edition
关键词
大功率电子管
冷却技术
余热利用
扩散-吸收式制冷机
热管
high power tube
cooling technique
heat dissipation utilization
absorption refrigerator
heat pipe
