温度校验炉辅助装置的设计

Design for Temperature Calibration Furnace Auxiliary Device

阐述了变压器上温度表计周期定检的重要性,介绍了油温计和绕组计的工作原理。设计一种温度校验炉保护箱,该保护箱包括箱体、与温度校验炉相匹配的至少两个测试套筒,每个测试套筒设有不同数量的温度计测试孔,测试套筒和温度校验炉均位于箱体内,箱体的内壁设有缓冲垫,能够避免温度校验炉在传递过程中发生损坏,保证校验的精度,且工作效率高。

The importance of missile detection cycle for thermometer meter which is on the trans- former is expounded. The working principles of oil thermometer gauge meter and wingding meter are introduced. A temperature calibration furnace protection case is designed. The case includes a box and two test sleeves. The number of the thermometer testing holes is different for each test sleeve. Test sleeves and temperature calibration furnace are located in the case. Cushion is located on the inner wall of the case to avoid temperature calibration furnace damage during delivery, ensure the accuracy of calibration, and improve work efficiency.