JP2014530341A - 冷却方法及び設備 - Google Patents
冷却方法及び設備 Download PDFInfo
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- 238000001816 cooling Methods 0.000 title claims abstract description 70
- 230000006835 compression Effects 0.000 claims abstract description 154
- 238000007906 compression Methods 0.000 claims abstract description 154
- 239000012530 fluid Substances 0.000 claims abstract description 65
- 239000007789 gas Substances 0.000 claims description 29
- 239000001307 helium Substances 0.000 claims description 11
- 229910052734 helium Inorganic materials 0.000 claims description 11
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 241000287463 Phalacrocorax Species 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 34
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
Description
前記単一の圧縮部が、作業流体の為の幾つかの圧力水準を規定している複数の圧縮機械を備えている、
1つの圧力水準から続きのより高い圧力水準への通路は、1つ又はそれ以上の直列の圧縮機械を介し又は並列に配置されている幾つかの圧縮機械を介し達成されている、
少なくとも1つの圧力水準から続きのより高い圧力水準への通路は、並列に配置されている2つの圧縮機械を介して達成されていて、油除去システムが2つの圧縮機械からの出口に配置されていて、油除去システムが、並列に配置されている2つの圧縮機械に共通の単一の油除去部材又は並列に配置されている2つの圧縮機械に夫々割り当てられている2つの油除去部材の何れかを備えている、
最後の圧縮水準からの出口、即ち冷却室へと流体を供給している流体連結の前、に配置された少なくとも1つの最後の油除去システムを備えている、
1つの圧縮機械の下流で作業流体を冷却する為の少なくとも1つの交換機を備えている、
前記設備が圧縮部の入口での流体の圧力水準以上の3つの増大している圧力水準を規定している3つの圧縮機械を備えていて、第1及び第2の圧縮機械は直列に配置されているともにそれ等の個々の流体出口での圧力水準を「低い」及び「高い」と規定していて、第3の圧縮機械は低い水準と高い水準との間の中間のいわゆる「中間」圧力水準で複数の冷却室から出される流体がその入口で供給されていて、第3の圧縮機械はその流体出口ではまた「高い」圧力水準を規定している、
前記設備が第2の圧縮機械と並列に配置されている第4の圧縮機械を備えていて、第4の圧縮機械の出口が第3の圧縮機械の入口に連結されている、
第3の圧縮機械及び第2の圧縮機械の出口が同じ高い圧力水準を規定している共通地点に連結されている、
第3の圧縮機械の出口及び第2の圧縮機械の出口が、流体の為の個々の別の複数の高い圧力水準を規定している別の複数の場所で少なくとも1つの冷却室に連結されている。
第2の圧縮機械の及び主要な圧縮機械の出口は、同じ高い圧力水準を規定している共通のパイプに連結されていて、
第2の圧縮機械の及び主要な圧縮機械の出口は、流体の為の個々に別の高い圧力水準を規定している別の複数の場所で少なくとも1つの冷却室に連結されている。
冷却される適用対象の熱負荷が変動した時、前記設備の出力変動は共通の圧縮部の複数の圧縮機の幾つかのみの態勢(regime)を変動させることにより達成される、
並列の冷却機/液化機により冷却された適用対象は同じ室中に配置されていて、冷却された複数の超伝導要素を備えている。
Claims (6)
- 単一の冷却機/液化機(L/R)又は並列に配置されている幾つかの冷却機/液化機(L/R)による同じ適用対象(1)の冷却の為の設備であって、単一又は複数の冷却機/液化機(L/R)は低モル質量を有している、即ち純粋なガス状ヘリウムの如き10g/モル以下の平均全体モル質量を有している、同じ性質の作業ガスを使用していて、個々の冷却機/液化機(L/R)は作業ガスを圧縮する為の圧縮部(2)を備えていて、冷却室(3)が圧縮部(2)からの出口で作業ガスを冷却することを意図されていて、複数の冷却機/液化機(L,R)の複数の冷却室(3)の夫々により冷却された作業ガスが適用対象(1)へと冷気を供給する為に適用対象(1)で熱交換され、そこにおいては単一又は複数の冷却機/液化機(L/R)の複数の全ての圧縮段階が複数の冷却機/液化機(L,R)の個々に分かれている冷却室(3)の夫々の為の作業ガスを圧縮する単一の圧縮部(2)を形成し、圧縮部(2)が油潤滑されているスクリュー型の複数の圧縮機械(EC1,EC2,EC3)及び複数の圧縮機械(EC1,EC2,EC3)から排出された作業流体から油を除去する為の複数のシステム(4,14)のみを備えていて、そして前記圧縮部(2)が作業流体の為の幾つかの圧力水準(VLP,LP,MP,HP,HP1,HP2)を規定している複数の圧縮機械(EC1,EC2,EC3)を備えていて、1つの圧力水準(VLP,LP,MP,HP,HP1,HP2)からより高い続きの圧力水準への通路は、1つ又はそれ以上の直列の圧縮機械(EC1,EC2,EC3)を介し又は並列に配置されている幾つかの圧縮機械(EC1,EC2,EC3)を介し達成されており、圧縮部は圧縮部(2)の入口での流体の圧力水準(VLP/LP)以上の少なくとも2つの増大している圧力水準(MP,HP)を規定している少なくとも2つの圧縮機械(EC2,EC3)を備えていて、2つの主要な圧縮機械(EC1,EC2)が直列に配置されているともにそれ等の個々の流体出口での圧力水準を「低い」(LP)及び「高い」(HP)と規定していて、もう1つの第2の圧縮機械(EC3)は複数の冷却室(3)から低い(LP)圧力水準と高い(HP)圧力水準との間の中間のいわゆる「中間」(MP)圧力水準で出される流体がその入口で供給されていて、この第2の圧縮機械(EC3)はその流体出口ではまた「高い」(HP)圧力水準を規定していて、中間圧力水準(MP)は主要な圧縮機械(EC1,EC2)の入口での圧力水準よりも高い、
冷却の為の設備。 - 第2の圧縮機械(EC3)の及び主要な圧縮機械(EC2)の出口は、同じ高い圧力水準(HP)を規定している共通の導管に連結されている、ことを特徴とする請求項1に従っている冷却の為の設備。
- 第2の圧縮機械(EC3)の及び主要な圧縮機械(EC2)の出口は、流体の為の個々に別の高い圧力水準(HP1,HP2)を規定している別の複数の場所で少なくとも1つの冷却室(3)に連結されている、ことを特徴とする請求項1に従っている冷却の為の設備。
- 第2の圧縮機械(EC3)の出口での高い圧縮水準(HP)は、主要な圧縮機械(EC1,EC2)の入口圧力水準よりも高い、ことを特徴とする請求項1乃至3の何れか1項に従っている冷却の為の設備。
- 主要な圧縮機械(EC1,EC2)が、一方が他方に続き直列に、即ちそれらの間に直列にいかなる他の第2の圧縮機械無しで、配置されている、ことを特徴とする請求項1乃至4の何れか1項に従っている冷却の為の設備。
- 第1の主要な圧縮機械(EC1)の出口での流体圧力水準が低い水準(LP)であって第2の主要な圧縮機械(EC2)の入口での流体圧力水準に対応していて、中間圧力水準(MP)が低い圧力水準(LP)と高い圧力水準(HP)との間の中間である、ことを特徴とする請求項1乃至5の何れか1項に従っている冷却の為の設備。
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FR1158478A FR2980564A1 (fr) | 2011-09-23 | 2011-09-23 | Procede et installation de refrigeration |
FR1158478 | 2011-09-23 | ||
FR1160744A FR2980565B1 (fr) | 2011-09-23 | 2011-11-24 | Procede et installation de refrigeration |
FR1160744 | 2011-11-24 | ||
PCT/FR2012/051896 WO2013041790A1 (fr) | 2011-09-23 | 2012-08-14 | Procédé et installation de réfrigération |
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JP2014531291A Active JP6030138B2 (ja) | 2011-09-23 | 2012-08-14 | 冷却の為の設備 |
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FR3024219B1 (fr) * | 2014-07-23 | 2016-07-15 | Air Liquide | Procede de regulation d'une installation de refrigeration cryogenique et installation correspondante |
FR3072160B1 (fr) * | 2017-10-09 | 2019-10-04 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Dispositif et procede de refrigeration |
RU208025U1 (ru) * | 2021-06-07 | 2021-11-30 | ООО "Кьюми" | Аппарат для шоковой заморозки пищевых продуктов |
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ES2562649T3 (es) | 2016-03-07 |
US20140238074A1 (en) | 2014-08-28 |
RU2598471C2 (ru) | 2016-09-27 |
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ES2567430T3 (es) | 2016-04-22 |
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RU2014116170A (ru) | 2015-10-27 |
CN103827598A (zh) | 2014-05-28 |
EP2758724A1 (fr) | 2014-07-30 |
US9766002B2 (en) | 2017-09-19 |
EP2758725A1 (fr) | 2014-07-30 |
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JP2014526673A (ja) | 2014-10-06 |
CN103827600A (zh) | 2014-05-28 |
EP2758724B1 (fr) | 2016-02-24 |
WO2013041790A1 (fr) | 2013-03-28 |
FR2980565B1 (fr) | 2018-04-06 |
FR2980564A1 (fr) | 2013-03-29 |
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JP6030137B2 (ja) | 2016-11-24 |
US20140238070A1 (en) | 2014-08-28 |
US10060653B2 (en) | 2018-08-28 |
CN103827600B (zh) | 2016-02-03 |
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