JP2009186175A - 貯留容器の冷却方法 - Google Patents
貯留容器の冷却方法 Download PDFInfo
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- JP2009186175A JP2009186175A JP2009022129A JP2009022129A JP2009186175A JP 2009186175 A JP2009186175 A JP 2009186175A JP 2009022129 A JP2009022129 A JP 2009022129A JP 2009022129 A JP2009022129 A JP 2009022129A JP 2009186175 A JP2009186175 A JP 2009186175A
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- Prior art keywords
- cooling
- storage container
- fluid
- cooling circuit
- cooled
- Prior art date
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- 238000001816 cooling Methods 0.000 title claims abstract description 104
- 238000003860 storage Methods 0.000 title claims abstract description 81
- 239000001307 helium Substances 0.000 claims abstract description 43
- 229910052734 helium Inorganic materials 0.000 claims abstract description 43
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000012809 cooling fluid Substances 0.000 claims abstract description 34
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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Abstract
【解決手段】 a)冷却対象の貯留容器(S)を冷却循環路(2〜8,V,T,a,a’)に直接結合又は間接結合し、b)冷却循環路内には冷却対象の貯留容器内に貯蔵されている流体と同種又は異種の冷却用流体を循環させ、c)冷却循環路内で冷却用流体を圧縮(V)及び冷却(E)すると共に極低温を生じるように膨張(T)させ、d)膨張後の冷却用流体の少なくとも一部の部分流(5,7)を冷却対象の貯留容器(S)の冷却に使用する。
【選択図】 図1
Description
a)冷却対象の貯留容器を冷却循環路に直接結合又は間接結合し、
b)冷却循環路内には冷却対象の貯留容器内に貯蔵されている流体と同種又は異種の冷却用流体を循環させ、
c)冷却循環路内で冷却用流体を圧縮及び冷却すると共に極低温を生じるように膨張させ、
d)膨張後の冷却用流体の少なくとも一部の部分流を冷却対象の貯留容器の冷却に使用することを特徴とするものである。
Claims (7)
- 貯留容器、特に極低温流体用可搬貯留容器を冷却するに際して、
a)冷却対象の貯留容器(S)を冷却循環路(2〜8,V,T,a,a’)に直接結合又は間接結合し、
b)冷却循環路内には冷却対象の貯留容器内に貯蔵されている流体と同種又は異種の冷却用流体を循環させ、
c)冷却循環路内で冷却用流体を圧縮(V)及び冷却(E)すると共に極低温を生じるように膨張(T)させ、
d)膨張後の冷却用流体の少なくとも一部の部分流(5,7)を冷却対象の貯留容器の冷却に使用することを特徴とする貯留容器の冷却方法。 - 冷却循環路(2〜8,V,T,a,a’)内を循環する冷却用流体を冷却対象の貯留容器(S)に導入して該貯留容器内を貫流させることにより冷却対象の貯留容器(S)と冷却循環路(2〜8,V,T,a,a’)との直接結合を形成することを特徴とする請求項1に記載の冷却方法。
- 冷却循環路(2〜8,V,T,a,a’)内を循環する冷却用流体の寒冷を別の補助冷却循環路(13,14)に流れる流体に熱交換器を介して伝達し、該補助冷却循環路に流れる流体を冷却対象の貯留容器(S)に導入して該貯留容器内を貫流させることにより冷却対象の貯留容器(S)と前記冷却循環路との間接結合を形成することを特徴とする請求項1に記載の冷却方法。
- 冷却用流体としてヘリウム又は水素が使用することを特徴とする請求項1〜3のいずれか1項に記載の冷却方法。
- 汚染された冷却用流体を冷却循環路(2〜8,V,T,a,a’)から取り出し、新らたな冷却用流体又は再生された冷却用流体に交換することを特徴とする請求項1〜4のいずれか1項に記載の冷却方法。
- 冷却循環路(2〜8,V,T,a,a’)内を循環する冷却用流体の圧縮(V)を単段圧縮方式又は多段圧縮方式で行うことを特徴とする請求項1〜5のいずれか1項に記載の冷却方法。
- 冷却循環路(2〜8,V,T,a,a’)内を循環する冷却用流体の膨張(T)を単段膨張方式又は多段膨張方式で行うことを特徴とする請求項1〜6のいずれか1項に記載の冷却方法。
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DE102008007923A DE102008007923A1 (de) | 2008-02-07 | 2008-02-07 | Verfahren zum Kühlen eines Speicherbehälters |
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FR2970563B1 (fr) * | 2011-01-19 | 2017-06-02 | Air Liquide | Installation et procede de production d'helium liquide |
JP5936938B2 (ja) * | 2012-07-11 | 2016-06-22 | 住友重機械工業株式会社 | 極低温蓄冷器の製造方法 |
DE102015009255A1 (de) * | 2015-07-16 | 2017-01-19 | Linde Aktiengesellschaft | Verfahren zum Abkühlen eines Prozessstromes |
EP3486588A1 (en) * | 2017-11-20 | 2019-05-22 | Linde Aktiengesellschaft | Method and apparatus for cooling a system |
US11275000B2 (en) | 2017-12-04 | 2022-03-15 | Montana Instruments Corporation | Analytical instruments, methods, and components |
DE102020204186B4 (de) | 2020-03-31 | 2022-06-09 | Bruker Switzerland Ag | Mobile Verflüssigungsanlage zum Verflüssigen von Helium, zugehöriges System und zugehörige Verwendung des Systems |
US11956924B1 (en) | 2020-08-10 | 2024-04-09 | Montana Instruments Corporation | Quantum processing circuitry cooling systems and methods |
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US6430938B1 (en) * | 2001-10-18 | 2002-08-13 | Praxair Technology, Inc. | Cryogenic vessel system with pulse tube refrigeration |
DE102004005305A1 (de) * | 2004-02-03 | 2005-08-11 | Linde Ag | Verfahren zum Rückverflüssigen eines Gases |
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2008
- 2008-02-07 DE DE102008007923A patent/DE102008007923A1/de not_active Withdrawn
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- 2009-02-03 JP JP2009022129A patent/JP2009186175A/ja active Pending
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JPH01150757A (ja) * | 1987-12-07 | 1989-06-13 | Hitachi Ltd | 極低温冷凍装置の予冷方法および装置 |
JPH03241268A (ja) * | 1990-02-16 | 1991-10-28 | Japan Steel Works Ltd:The | クライオポンプ等のヘリウム冷凍機の浄化方法 |
JPH03111867U (ja) * | 1990-02-26 | 1991-11-15 | ||
JPH05187599A (ja) * | 1991-06-26 | 1993-07-27 | Linde Ag | ヘリウムの輸送及び分配方法と装置 |
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US20070169503A1 (en) * | 2004-07-30 | 2007-07-26 | Mitsubishi Heavy Industries, Ltd | Cooling warehouse and air refrigerant type cooling system |
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US8215120B2 (en) | 2012-07-10 |
DE102008007923A1 (de) | 2009-08-13 |
FR2927403A1 (fr) | 2009-08-14 |
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