GAS-COOLED MICRO-REACTOR STRAIGHT-PIPE-TYPE MAIN PIPELINE

WIPO Patent Application WO/2023/207052

A1

A gas-cooled micro-reactor straight-pipe-type main pipeline, which is used for connecting a reactor system (1) and a power generation system (3). The main pipeline (2) comprises an outer pipeline (6) and an inner pipeline (8), wherein the inner pipeline (8) is fixed to the outer pipeline (6) by means of several supporting members (14), which are uniformly arranged in a circumferential direction; the inner pipeline (8) sequentially comprises a housing (20), an intermediate heat-insulating layer (21) and a lining (22), which are coaxially arranged from outside to inside; and heat displacement compensation mechanisms are respectively arranged on the housing (20) and the lining (22) of the inner pipeline (8). The straight-pipe-type main pipeline employs the design solution of an inner pipe and an outer pipe, and key technologies such as heat insulation and heat compensation, thereby saving on arrangement space and having the effect of heat preservation and heat insulation.

DU SHUHONG (CN)
WANG CHENHUI (CN)
SUN CHAOJIE (CN)
WANG CHAO (CN)
NIU YANYING (CN)
SHI DONG (CN)
YU PEI (CN)
ZHAO BIN (CN)
HUANG XIAOYUN (CN)
ZHANG RAN (CN)
ZHANG ZHICHENG (CN)

PCT/CN2022/133411

November 02, 2023

November 22, 2022

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CHINA NUCLEAR POWER ENG CO LTD (CN)

F16L9/19; F16L27/12; F16L39/00; F16L51/00; F16L51/03; F16L59/14; G21D1/00

CN114893627A	2022-08-12
US4400345A	1983-08-23
CN113205894A	2021-08-03
CN103748395A	2014-04-23
CN102979967A	2013-03-20
CN112963631A	2021-06-15
CN106855157A	2017-06-16
US20130048135A1	2013-02-28

TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)

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