中国医学装备
中國醫學裝備
중국의학장비
CHINA MEDICAL EQUIPMENT
2014年
5期
43-45
,共3页
CT球管%温度传感器%冷风机%控制回路%热容量
CT毬管%溫度傳感器%冷風機%控製迴路%熱容量
CT구관%온도전감기%랭풍궤%공제회로%열용량
CT bulb tube%Temperature sensor%Air cooler%Control loop%Heat capacity
目的：研究制作用于提高CT球管降温速度及检测CT球管温度的方法，为更好的保护球管、延长使用寿命，提供更加可靠的平台。方法：设计专用的冷风机，将干燥的冷风送入机架，降低机架的环境温度，增加机架内的空气流量，提高球管油冷却回路热交换的效率。结果：该系统的节点设计轻巧，成功采集球管的瞬间温度变化，进行简洁的人机交互监控。结论：计算机根据球管油路温度和环境温湿度，动态调整冷风机的制冷功率及运行和(或)停止，构成封闭的控制回路，加速球管的散热效率，等效提高球管的热容量。
目的：研究製作用于提高CT毬管降溫速度及檢測CT毬管溫度的方法，為更好的保護毬管、延長使用壽命，提供更加可靠的平檯。方法：設計專用的冷風機，將榦燥的冷風送入機架，降低機架的環境溫度，增加機架內的空氣流量，提高毬管油冷卻迴路熱交換的效率。結果：該繫統的節點設計輕巧，成功採集毬管的瞬間溫度變化，進行簡潔的人機交互鑑控。結論：計算機根據毬管油路溫度和環境溫濕度，動態調整冷風機的製冷功率及運行和(或)停止，構成封閉的控製迴路，加速毬管的散熱效率，等效提高毬管的熱容量。
목적：연구제작용우제고CT구관강온속도급검측CT구관온도적방법，위경호적보호구관、연장사용수명，제공경가가고적평태。방법：설계전용적랭풍궤，장간조적랭풍송입궤가，강저궤가적배경온도，증가궤가내적공기류량，제고구관유냉각회로열교환적효솔。결과：해계통적절점설계경교，성공채집구관적순간온도변화，진행간길적인궤교호감공。결론：계산궤근거구관유로온도화배경온습도，동태조정랭풍궤적제랭공솔급운행화(혹)정지，구성봉폐적공제회로，가속구관적산열효솔，등효제고구관적열용량。
Objective:To improve the CT bulb tube cooling rate and the testing method of the CT bulb tube temperature, and provide more stable platform for better bulb tube protection and longer life-span. Methods: The designed specified cold air machine could transfer the dry cold wind into machine rack, which can lower the ambient temperature of the machine rack and increase the air flow inside the machine rack and promote the efficiency of the heat exchange of the bulb tube oil cooling circuit. Results:the design of this system’s joint is light and handy, which could collect the instantaneous temperature change of the bulb tube, and carry out simple man-machine interaction monitoring. Conclusion:According to the bulb tube oil-way temperature and ambient temperature and relative humidity, the computer can dynamically adjust the refrigerating capacity and operation/cease of the air cooler. Then it can constitute the closed control loop, and accelerate the efficiency of the bulb tube’s heat dissipation, and promote the heat capacity of the bulb tube equivalently.
