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工程设计学报
Chinese Journal of Engineering Design  2003, Vol. 10 Issue (5): 266-270    DOI:
    
Design and application of multi-points refrigerating detecting system
 XI  Yong-Xin1, ZHENG  Jian-Jun1, XU  Bing1, FU  Xin1, LIAO  Jian2
1．State Key Lab of Fluid Power Transmission and Control，Zhejiang University，Hangzhou 310027，China；
2．Guangzhou HONDA Automobile Co．，LTD，Guangzhou 510700，China
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Abstract  Refrigerating performance test is one of the key measurement in the final stage of refrigerator manufacture． A multi-points test system specially designed for medium to small size enterprises is discussed．Composed of three parts，namely test line，64-route Temperature Patrol Instrument and PC，the test system can check as many as 2 048 points at one time．Design methods，analysis of temperature curve and problems encountered in application are stated in details．The system has been applied by some refrigerator manufacturers in Zhejiang Province，China．

Key words： refrigerating performance      temperature      test system      temperature patrol instrument     
Published: 28 October 2003
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XI Yong-Xin
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FU Xin
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Cite this article:

XI Yong-Xin, ZHENG Jian-Jun, XU Bing, FU Xin, LIAO Jian. Design and application of multi-points refrigerating detecting system. Chinese Journal of Engineering Design, 2003, 10(5): 266-270.

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https://www.zjujournals.com/gcsjxb/     OR     https://www.zjujournals.com/gcsjxb/Y2003/V10/I5/266


多点制冷性能检测系统的设计及应用

制冷性能检测是制冷设备生产完成后必须进行的一个主要检测项目．针对制冷产品中小型生产企业，设计了一次可完成2048个检测点的多点制冷性能检测系统．整个系统主要由制冷产品测试线、64路温度巡检仪和上位机组成，说明了这3个组成部分的设计及实现方法，对实际检测电冰箱得到的温度曲线和在实际应用中出现的问题进行了分析说明．目前该系统已经应用到浙江省部分冰箱、冷柜制造企业中。

关键词： 制冷性能,  温度,  检测系统,  巡检仪 
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