JP6249677B2 - 冷却装置 - Google Patents
冷却装置 Download PDFInfo
- Publication number
- JP6249677B2 JP6249677B2 JP2013171475A JP2013171475A JP6249677B2 JP 6249677 B2 JP6249677 B2 JP 6249677B2 JP 2013171475 A JP2013171475 A JP 2013171475A JP 2013171475 A JP2013171475 A JP 2013171475A JP 6249677 B2 JP6249677 B2 JP 6249677B2
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- pipe
- heat
- circulation pipe
- heat exchanger
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D1/00—Details of nuclear power plant
- G21D1/02—Arrangements of auxiliary equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K5/00—Plants characterised by use of means for storing steam in an alkali to increase steam pressure, e.g. of Honigmann or Koenemann type
- F01K5/02—Plants characterised by use of means for storing steam in an alkali to increase steam pressure, e.g. of Honigmann or Koenemann type used in regenerative installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/30—Geothermal collectors using underground reservoirs for accumulating working fluids or intermediate fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/40—Geothermal collectors operated without external energy sources, e.g. using thermosiphonic circulation or heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
- F24V50/00—Use of heat from natural sources, e.g. from the sea
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications
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- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- 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
Description
図3〜図5は、本実施形態に係る冷却装置の構成図である。本実施形態の冷却装置40(90)は、図3〜図5に示すように、加熱手段60を備える。
図6は、本実施形態に係る冷却装置の構成図である。本実施形態の冷却装置40(90)は、図6に示すように、加熱手段70を備える。なお、図6では送風機51を省略している。
図7は、本実施形態に係る冷却装置の構成図である。本実施形態の冷却装置40(90)は、図7に示すように、加熱手段80を備える。なお、図7では送風機51を省略している。
40 冷却装置
41 制御部
42 流入管(循環配管)
44 流出管(循環配管)
46,48 開閉弁
49 ポンプ
50 空気冷却器
51 送風機
52 熱交換器
60 加熱手段
61 迂回循環配管
62,63 開閉弁
64 逆止弁
65 断熱材
70 加熱手段
71 ヒートパイプ
80 加熱手段
81 蓄熱部
82 集熱部
90 冷却装置
91 制御部
92 流入管(循環配管)
94 流出管(循環配管)
96,48 開閉弁
99 ポンプ
Claims (3)
- 原子力設備の原子炉にて加熱される一次冷却水、または前記原子炉にて加熱される一次冷却水の熱により蒸気となる二次冷却水を循環させるための循環配管と、
前記循環配管に設けられて前記循環配管の冷却水の熱を熱交換により取得する熱交換器と、
前記循環配管から分岐して前記冷却水を循環させるための迂回循環配管を有し、前記迂回循環配管の一部を地中または水中に埋設してなり、地中または水中から取得した熱を前記熱交換器に伝える加熱手段と、
前記循環配管および前記迂回循環配管にそれぞれ開閉弁を設け、前記原子力設備の通常時に前記循環配管の開閉弁を閉状態にするとともに前記迂回循環配管の開閉弁を開状態にする一方、前記原子力設備の異常時に前記循環配管の開閉弁を開状態にするとともに前記迂回循環配管の開閉弁を閉状態にする制御部と、
を備えることを特徴とする冷却装置。 - 前記迂回循環配管が前記循環配管に接続される少なくとも一方の端部側に、前記冷却水を一方向にのみ流通させる逆止弁を設けることを特徴とする請求項1に記載の冷却装置。
- 前記迂回循環配管が前記循環配管に接続される一方の端部側の外周に、断熱材を設けることを特徴とする請求項1に記載の冷却装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013171475A JP6249677B2 (ja) | 2013-08-21 | 2013-08-21 | 冷却装置 |
PCT/JP2014/066782 WO2015025611A1 (ja) | 2013-08-21 | 2014-06-25 | 冷却装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013171475A JP6249677B2 (ja) | 2013-08-21 | 2013-08-21 | 冷却装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015040751A JP2015040751A (ja) | 2015-03-02 |
JP6249677B2 true JP6249677B2 (ja) | 2017-12-20 |
Family
ID=52483396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013171475A Active JP6249677B2 (ja) | 2013-08-21 | 2013-08-21 | 冷却装置 |
Country Status (2)
Country | Link |
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JP (1) | JP6249677B2 (ja) |
WO (1) | WO2015025611A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102406810B1 (ko) * | 2016-05-02 | 2022-06-13 | 테라파워, 엘엘씨 | 개선된 용융 연료 원자로 냉각 및 펌프 구성 |
RU2697652C1 (ru) * | 2018-09-28 | 2019-08-16 | Акционерное Общество "Научно-Исследовательский И Проектно-Конструкторский Институт Энергетических Технологий "Атомпроект" | Способ и система приведения атомной электростанции в безопасное состояние после экстремального воздействия |
KR102525351B1 (ko) * | 2020-11-25 | 2023-04-25 | 김영덕 | 수직 다층으로 적층되는 수경분무재배용 비닐하우스 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6083870U (ja) * | 1983-11-16 | 1985-06-10 | 松下精工株式会社 | 水熱交換器の凍結防止装置 |
JPS6352098A (ja) * | 1986-08-22 | 1988-03-05 | 株式会社日立製作所 | 圧力管型原子炉 |
JP2573293B2 (ja) * | 1988-03-31 | 1997-01-22 | 株式会社東芝 | 原子力プラントの冷却設備 |
JP2000171175A (ja) * | 1998-12-04 | 2000-06-23 | Showa Alum Corp | プレートフィンアンドチューブ形熱交換器 |
JP2005114240A (ja) * | 2003-10-08 | 2005-04-28 | Hitachi Ltd | 冷却設備 |
JP2006207919A (ja) * | 2005-01-27 | 2006-08-10 | Panahome Corp | 地中熱利用冷暖房装置および方法 |
JP2006349226A (ja) * | 2005-06-14 | 2006-12-28 | Toshiba Corp | 海洋深層水の冷熱利用システム |
JP5727799B2 (ja) * | 2011-01-21 | 2015-06-03 | 株式会社東芝 | 原子炉格納容器の熱輸送装置 |
JP5540362B2 (ja) * | 2011-09-29 | 2014-07-02 | 日立Geニュークリア・エナジー株式会社 | 原子炉冷却システム |
-
2013
- 2013-08-21 JP JP2013171475A patent/JP6249677B2/ja active Active
-
2014
- 2014-06-25 WO PCT/JP2014/066782 patent/WO2015025611A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2015025611A1 (ja) | 2015-02-26 |
JP2015040751A (ja) | 2015-03-02 |
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