Abstract
The PWR in-core temperature detection device, which is one of measures to insure reactor safety operation, is to monitor and diagnose reactor thermal power output and in-core power distribution. The temperature detection device system uses thermocouples as measuring elements with stainless steel protecting sleeves. The thermocouple has a limited service time and should be replaced after its service time has reached. A new sealing device for the thermocouples of reactor in-core temperature detection system has been developed to facilitate replacement. The structure is complete tight under high temperature and pressure without any leakage and seepage, and easy to be assembled or disassembled in radioactive environment. The device is designed to make it possible to replace the thermocouple one by one if necessary. This is a new, simple and practical structure.
Citation Formats
Qiuping, Shen, and Youguang, He.
PWR thermocouple mechanical sealing structure.
China: N. p.,
1991.
Web.
Qiuping, Shen, & Youguang, He.
PWR thermocouple mechanical sealing structure.
China.
Qiuping, Shen, and Youguang, He.
1991.
"PWR thermocouple mechanical sealing structure."
China.
@misc{etde_10120563,
title = {PWR thermocouple mechanical sealing structure}
author = {Qiuping, Shen, and Youguang, He}
abstractNote = {The PWR in-core temperature detection device, which is one of measures to insure reactor safety operation, is to monitor and diagnose reactor thermal power output and in-core power distribution. The temperature detection device system uses thermocouples as measuring elements with stainless steel protecting sleeves. The thermocouple has a limited service time and should be replaced after its service time has reached. A new sealing device for the thermocouples of reactor in-core temperature detection system has been developed to facilitate replacement. The structure is complete tight under high temperature and pressure without any leakage and seepage, and easy to be assembled or disassembled in radioactive environment. The device is designed to make it possible to replace the thermocouple one by one if necessary. This is a new, simple and practical structure.}
place = {China}
year = {1991}
month = {Aug}
}
title = {PWR thermocouple mechanical sealing structure}
author = {Qiuping, Shen, and Youguang, He}
abstractNote = {The PWR in-core temperature detection device, which is one of measures to insure reactor safety operation, is to monitor and diagnose reactor thermal power output and in-core power distribution. The temperature detection device system uses thermocouples as measuring elements with stainless steel protecting sleeves. The thermocouple has a limited service time and should be replaced after its service time has reached. A new sealing device for the thermocouples of reactor in-core temperature detection system has been developed to facilitate replacement. The structure is complete tight under high temperature and pressure without any leakage and seepage, and easy to be assembled or disassembled in radioactive environment. The device is designed to make it possible to replace the thermocouple one by one if necessary. This is a new, simple and practical structure.}
place = {China}
year = {1991}
month = {Aug}
}