Probe protection device and high-temperature fission chamber with same

The invention provides a probe protection device which comprises an outer sleeve and an elastic structure arranged in the outer sleeve. The outer sleeve comprises an outer sleeve, a suspension device connecting ring and a sealing bottom, and the suspension device connecting ring and the sealing bott...

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Bibliographic Details
Main Authors ZHANG XIANGYANG, XIE QIAO, YANG FANGDONG, HE GAOKUI
Format Patent
LanguageChinese
English
Published 25.05.2021
Subjects
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Summary:The invention provides a probe protection device which comprises an outer sleeve and an elastic structure arranged in the outer sleeve. The outer sleeve comprises an outer sleeve, a suspension device connecting ring and a sealing bottom, and the suspension device connecting ring and the sealing bottom are packaged at the upper end and the lower end of the outer sleeve. The elastic structure comprises a first ring body, a second ring body and a spring, and a probe is arranged in the outer sleeve. The first ring body is arranged between the probe and the suspension device connecting ring, the second ring body is arranged between the probe and the sealing bottom; the spring is clamped between the second ring body and the sealing bottom, and the spring clamps the second ring body, the probe and the first ring body and has elastic restoring force. The invention further provides a high-temperature fission chamber. The high-temperature fission chamber comprises the probe protection device. According to the probe pro
Bibliography:Application Number: CN202011617974