High-voltage leakage prevention multipoint thermocouple

• Main Authors: QIN YOUGUO, ZHAO YONGDING, ZHANG ZHONGNIAN, HUA QINGSHENG, ZHANG CHANGSEN, PAN BAILAI, JI WANDING
• Format: Patent
• Language: Chinese; English
• Published: 23.07.2019
• Subjects: MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

The utility model discloses a multipoint thermocouple capable of preventing high-voltage leakage in the technical field of thermocouples. Stainless steel sleeve, armored temperature measuring couplesare uniformly arranged in an inner cavity of the stainless steel sleeve; the two ends of the armored temperature measuring couple are connected with one end of the insulating rubber joint. The other end of the insulating rubber joint is connected with one end of the compensation soft lead; the other end of the compensation soft lead is connected with the junction box; the armored temperature measuring couple penetrates through the sealing flange; the bottom end of the stainless steel sleeve is connected with a main body flange; the armored temperature measuring couple penetrates through the main body flange and extends to the outer side; two ends of the short pipe are respectively connected with the main body flange and the sealing flange; according to the utility model, multi-point designis adopted, a plurality o