Nuclear power plant steam generator heat transfer tube stabilizing device and method

The invention provides a nuclear power plant steam generator heat transfer pipe stabilizing device and method, the stabilizing device comprises a connecting mechanism and at least one expansion mechanism, and the connecting mechanism is arranged in a target heat transfer pipe in a penetrating mode i...

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Hauptverfasser: GONG ZHENXIN, JIAO MING, YANG XING, SHI ZHILONG, WANG HONGCHANG, TANG YIBIN, ZHENG MINGGUANG, ZHOU QUAN, XIAO FEI, CHEN CHEN, TANG LICHEN, SHAO CHANGLEI, ZUO SHUNGUI, ZHANG FEIQIAN, LI JINGHUAI, WANG JIAN, LI LING, SHEN LIYUAN, FU HONGLUN, CHAO MENGKE, LIU CHANG, YING BINGBIN
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creator GONG ZHENXIN
JIAO MING
YANG XING
SHI ZHILONG
WANG HONGCHANG
TANG YIBIN
ZHENG MINGGUANG
ZHOU QUAN
XIAO FEI
CHEN CHEN
TANG LICHEN
SHAO CHANGLEI
ZUO SHUNGUI
ZHANG FEIQIAN
LI JINGHUAI
WANG JIAN
LI LING
SHEN LIYUAN
FU HONGLUN
CHAO MENGKE
LIU CHANG
YING BINGBIN
description The invention provides a nuclear power plant steam generator heat transfer pipe stabilizing device and method, the stabilizing device comprises a connecting mechanism and at least one expansion mechanism, and the connecting mechanism is arranged in a target heat transfer pipe in a penetrating mode in the axial direction of the target heat transfer pipe; one end of the expansion mechanism is fixedly arranged on the connecting mechanism, the radial size of the other end of the expansion mechanism is adjustable, the expansion mechanism is located in the target heat transfer pipe, and the outer wall of the expansion mechanism abuts against the inner wall of the target heat transfer pipe in the working state of the target heat transfer pipe. According to the nuclear power plant steam generator heat transfer pipe stabilizing device, the connecting mechanism and the expansion mechanism are arranged in the heat transfer pipe, and when the heat transfer pipe is in the working state, the outer wall of the expansion mec
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one end of the expansion mechanism is fixedly arranged on the connecting mechanism, the radial size of the other end of the expansion mechanism is adjustable, the expansion mechanism is located in the target heat transfer pipe, and the outer wall of the expansion mechanism abuts against the inner wall of the target heat transfer pipe in the working state of the target heat transfer pipe. 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subjects BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODS OF STEAM GENERATION
STEAM BOILERS
STEAM GENERATION
WEAPONS
title Nuclear power plant steam generator heat transfer tube stabilizing device and method
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