KR850002354A - 원자로의 열 절연장치 - Google Patents

원자로의 열 절연장치 Download PDF

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Publication number
KR850002354A
KR850002354A KR1019840003808A KR840003808A KR850002354A KR 850002354 A KR850002354 A KR 850002354A KR 1019840003808 A KR1019840003808 A KR 1019840003808A KR 840003808 A KR840003808 A KR 840003808A KR 850002354 A KR850002354 A KR 850002354A
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KR
South Korea
Prior art keywords
frame
head
thermal insulation
panel
panels
Prior art date
Application number
KR1019840003808A
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English (en)
Inventor
엠. 블라우쉴드 로날드 (외 3)
Original Assignee
피. 이. 레고우
웨스팅하우스 일렉트릭 코오포레이숀
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 피. 이. 레고우, 웨스팅하우스 일렉트릭 코오포레이숀 filed Critical 피. 이. 레고우
Publication of KR850002354A publication Critical patent/KR850002354A/ko

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/02—Biological shielding ; Neutron or gamma shielding
    • G21C11/028—Biological shielding ; Neutron or gamma shielding characterised by the form or by the material
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

내용 없음

Description

원자로의 열 절연장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 원자로의 종단면도, 제6도는 차폐위치에서 헤드-차폐 절연체를 구비한 이동메카니즘용 작동수단을 도시한 부분적인 사시도, 제7도는 헤드-차폐 절연체를 부분적으로 개방위치에 있게 한 것을 제외하고 제6도와 유사한 사시도.

Claims (5)

  1. 바디(13)와 제거가능한 헤드(15)를 갖는 용기(11)와, 헤드(15)주위로 열절연체의 수직프레임(25)을 갖는 열절연 차폐체(23)와, 프레임(25)에서 뻗어나온 다수의 열절연체 패널(27a)등을 포함한 원자로에 있어서, 각 패널(27a)은 프레임(25)의 정부근처에서 지지되며 보통 헤드(15)위의 수평위치와 개방위치사이를 프레임상에서 선회할 수 있으며, 패널(27a)이 보통 수평위치에 있을 때 패널(27a)의 인접연부가 결합되어 최소한 헤드(15)의 일부에 실제 밀폐된 열절연체를 제공하게 되며 개방위치에 있을 때의 패널(27a)은 헤드(15)의 제거 또는 교체를 허용하도록 분리되며, 수평위치와 개방위치사이에서 패널을 이동하기 위한 장치가 패널에(27a)에 연결되어 있는 것을 특징으로 하는 원자로의 열절연장치.
  2. 제1항에 있어서, 프레임(25)은 다수의 상호 연결측면(25a)으로 형성된 다각형 횡단면을 가지며, 패널(27a)중 하나가 각 측면(25a)상에서 선회되는 것을 특징으로 하는 원자로의 열절연장치.
  3. 제1항에 있어서, 이동장치는 다수의 이동메카니쯤을 포함하고 있으며, 각 메카니쯤은 한쌍의 인접패널(27a)사이에 설치되며 작동되면 양패널을 선회시킬수 있는 것을 특징으로 하는 원자로의 열절연장치.
  4. 제1항, 2항 또는 3항에 있어서, 프레임(25)이 헤드(15)주위로 뻗어있는 하부위치와 프레임(25)이 헤드(15)에서 제거되는 상부위치사이로 프레이(25)을 이동하기 위해 프레임(25)과 협동하는 장치(43,55,65)를 포함하는 것을 특징으로 하는 원자로의 열절연장치.
  5. 제1항, 2항, 3항 또는 4항에 있어서, 차폐체는 중성자반사 열절연물질로 구성되는 것을 특징으로 하는 원자로의 열절연장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840003808A 1983-07-05 1984-07-02 원자로의 열 절연장치 KR850002354A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US510491 1983-07-05
US06/510,491 US4797247A (en) 1983-07-05 1983-07-05 Thermal insulation of nuclear reactor

Publications (1)

Publication Number Publication Date
KR850002354A true KR850002354A (ko) 1985-05-10

Family

ID=24030964

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840003808A KR850002354A (ko) 1983-07-05 1984-07-02 원자로의 열 절연장치

Country Status (6)

Country Link
US (1) US4797247A (ko)
EP (1) EP0131168B1 (ko)
JP (1) JPS6038690A (ko)
KR (1) KR850002354A (ko)
DE (1) DE3466309D1 (ko)
ES (1) ES8801465A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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US4699752A (en) * 1985-09-13 1987-10-13 Brahm Leroy D Shielding device
US4801423A (en) * 1986-04-14 1989-01-31 Combustion Engineering, Inc. Radiation shielding door assembly
US4932553A (en) * 1988-03-31 1990-06-12 Combustion Engineering, Inc. Radiation reducing manway doors
US5084233A (en) * 1989-02-27 1992-01-28 Combustion Engineering, Inc. Reactor head shielding apparatus
US5009836A (en) * 1989-06-19 1991-04-23 Westinghouse Electric Corp. Method for temporary shielding of reactor vessel internals
US5268944A (en) * 1992-06-24 1993-12-07 Westinghouse Electric Corp. Nuclear reactor having a polyhedral primary shield and removable vessel insulation
US5699394A (en) * 1995-07-13 1997-12-16 Westinghouse Electric Corporation Thermal insulating barrier and neutron shield providing integrated protection for a nuclear reactor vessel
US11515052B1 (en) * 2015-06-11 2022-11-29 Gary James Nyberg Reactor containment outer structural shell
CN107123446A (zh) * 2017-06-08 2017-09-01 清华大学天津高端装备研究院 一种ads堆顶隔热装置及核反应堆
CN114496317A (zh) * 2022-02-18 2022-05-13 中国核动力研究设计院 一种多功能一体化反应堆压力容器保温装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US669767A (en) * 1900-11-09 1901-03-12 Enos F Schlichter Silo.
US1021718A (en) * 1910-12-15 1912-03-26 John R Graft Silo.
US1102201A (en) * 1913-06-17 1914-06-30 Sheet Metal Specialty Company Extension and roof for silos.
US1232604A (en) * 1915-11-12 1917-07-10 Roscoe H Quick Silo.
US2807727A (en) * 1946-01-16 1957-09-24 Fermi Enrico Neutronic reactor shield
US2806820A (en) * 1947-08-18 1957-09-17 Eugene P Wigner Neutronic reactor
US3963936A (en) * 1955-03-14 1976-06-15 The United States Of America As Represented By The United States Energy Research And Development Administration Neutronic reactor thermal shield
US3235463A (en) * 1958-01-31 1966-02-15 Babcock & Wilcox Co Nuclear reactor
US3159550A (en) * 1962-08-17 1964-12-01 Foster Wheeler Corp Removable thermal shield
DE1514528A1 (de) * 1965-08-07 1969-06-19 Siemens Ag AEussere Abschirmung von Kernreaktoren
US3413196A (en) * 1965-09-08 1968-11-26 Atomic Energy Commission Usa Fuel element
DE1948522C3 (de) * 1969-09-25 1978-05-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Sicherheitsvorrichtung für Druckbehälter von Atomkernreaktoren
US3836429A (en) * 1970-07-08 1974-09-17 Westinghouse Electric Corp Means for rapidly exposing the core of a nuclear reactor for refueling
BE788682A (fr) * 1971-09-13 1973-03-12 Westinghouse Electric Corp Systeme de fixation et de liberation de couvercle superieur de cuve de reacteur
DE2306959B1 (de) * 1973-02-13 1974-02-14 Siempelkamp Giesserei KG, 4150Krefeld Berstschutzvorrichtung fuer den druckbehaelter eines atomkernreaktors
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US4303553A (en) * 1978-09-28 1981-12-01 Nippon Asbestos Co., Ltd. Neutron-protection heat insulating material
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US4432932A (en) * 1980-11-10 1984-02-21 Earl B. Jacobson Reactor head shielding system
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Also Published As

Publication number Publication date
DE3466309D1 (en) 1987-10-22
JPH0349400B2 (ko) 1991-07-29
US4797247A (en) 1989-01-10
ES534026A0 (es) 1987-12-16
EP0131168B1 (en) 1987-09-16
JPS6038690A (ja) 1985-02-28
EP0131168A1 (en) 1985-01-16
ES8801465A1 (es) 1987-12-16

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