JP6835470B2 - 配管構造、それを用いた冷却装置、および冷媒蒸気輸送方法 - Google Patents
配管構造、それを用いた冷却装置、および冷媒蒸気輸送方法 Download PDFInfo
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- JP6835470B2 JP6835470B2 JP2015547632A JP2015547632A JP6835470B2 JP 6835470 B2 JP6835470 B2 JP 6835470B2 JP 2015547632 A JP2015547632 A JP 2015547632A JP 2015547632 A JP2015547632 A JP 2015547632A JP 6835470 B2 JP6835470 B2 JP 6835470B2
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- refrigerant
- flow path
- piping structure
- pipe
- cooling device
- Prior art date
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- 239000003507 refrigerant Substances 0.000 title claims description 83
- 238000001816 cooling Methods 0.000 title claims description 67
- 238000000034 method Methods 0.000 title claims description 12
- 238000001704 evaporation Methods 0.000 claims description 24
- 230000008020 evaporation Effects 0.000 claims description 22
- 230000001154 acute effect Effects 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 230000032258 transport Effects 0.000 description 16
- 239000007788 liquid Substances 0.000 description 8
- 238000009835 boiling Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
- F25B23/006—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect boiling cooling systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
- F16L41/086—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe fixed with screws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/028—Evaporators having distributing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
- F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/01—Geometry problems, e.g. for reducing size
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/05—Cost reduction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
図1は、本発明の第1の実施形態に係る配管構造100の構成を示す断面図である。本実施形態による配管構造100は、管状部110、導入部120、および接続部130を有する。
本実施形態では、データセンタ(Data Center:DC)等に配置されるサーバラックに搭載される配管構造を用いた冷却装置について説明する。
110 管状部
111 第1の流路
112 外殻部
120 導入部
121 第2の流路
130、430 接続部
200 サーバ・モジュール
210 サーバラック
211 リアドア
212 電子機器
213 ファン
220 熱輸送モジュール
300 配管構造を用いた冷却装置
310 蒸発部
311 蒸気排出口
321 蒸気管
322 液配管
331 外部蒸気管
332 外部液配管
340 放熱器
341 冷水管
350 分配構造
420 ブロック形状
440 シール構造
500 パイプ集合体
510 横パイプ
511、512〜51n 横パイプ組
521、522 縦パイプ
531、532 下パイプ
541、542 上パイプ
Claims (8)
- 冷媒が流動する第1の流路と、前記第1の流路を囲み円筒状の管を構成する外殻部とを備えた管状部と、
前記外殻部の一部を構成し、前記第1の流路と接続する第2の流路を備え、前記管状部の肉厚部分に相当する導入部と、
前記導入部の端部のうち、前記第2の流路が前記第1の流路と接続する側の端部と反対側の端部に配置した接続部、とを有し、
前記第2の流路の延伸方向は、前記第1の流路の中心軸と交差せず、
前記第1の流路の延伸方向と前記第2の流路の延伸方向が、同一平面上でなす角度は鋭角である
配管構造。 - 請求項1に記載した配管構造において、
前記接続部の外面は、平面である
配管構造。 - 請求項1または2に記載した配管構造において、
前記接続部は、シール構造を備える
配管構造。 - 請求項1から3のいずれか一項に記載した配管構造において、
前記接続部は、前記冷媒が流動する開口部を備え、
前記第1の流路の断面積は、前記開口部の断面積よりも大きい
配管構造。 - 請求項1から4のいずれか一項に記載した配管構造において、
前記冷媒の飽和蒸気圧は、摂氏零度において大気圧以下である
配管構造。 - 請求項1から5のいずれか一項に記載した配管構造と、
前記接続部に接続された複数の蒸発部、とを有し、
前記冷媒は、前記蒸発部において吸熱することにより気化する
配管構造を用いた冷却装置。 - 請求項6に記載した配管構造を用いた冷却装置において、
前記管状部と接続する放熱器と、前記放熱器と接続する分配構造、とをさらに有し、
前記放熱器は、前記蒸発部において気化した冷媒を放熱させて液化させ、
前記分配構造は、前記放熱器において液化した冷媒を、前記複数の蒸発部のうち少なくとも一の蒸発部に分配する
冷却装置。 - 第1の冷媒を円筒状の管を通して第1の方向に流動させ、
第2の冷媒を、前記管の肉厚部分の内部の流路を通して、前記第1の方向と異なる第2の方向に流動させ、
前記第1の冷媒と前記第2の冷媒を、前記第1の方向と前記第2の方向が同一平面上でなす角度が鋭角であるように合流させ、
前記第1の冷媒と前記第2の冷媒を、前記第2の方向が前記円筒状の管の中心軸と交差しないように合流させる
冷媒蒸気輸送方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013235565 | 2013-11-14 | ||
JP2013235565 | 2013-11-14 | ||
PCT/JP2014/005637 WO2015072128A1 (ja) | 2013-11-14 | 2014-11-10 | 配管構造、それを用いた冷却装置、および冷媒蒸気輸送方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015072128A1 JPWO2015072128A1 (ja) | 2017-03-16 |
JP6835470B2 true JP6835470B2 (ja) | 2021-02-24 |
Family
ID=53057078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015547632A Active JP6835470B2 (ja) | 2013-11-14 | 2014-11-10 | 配管構造、それを用いた冷却装置、および冷媒蒸気輸送方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160290691A1 (ja) |
EP (1) | EP3081883A4 (ja) |
JP (1) | JP6835470B2 (ja) |
KR (1) | KR101917484B1 (ja) |
CN (1) | CN105723167B (ja) |
WO (1) | WO2015072128A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10415903B2 (en) * | 2014-10-15 | 2019-09-17 | Hamilton Sundstrand Corporation | Prevention of cooling flow blockage |
JP6170110B2 (ja) | 2015-10-15 | 2017-07-26 | Necプラットフォームズ株式会社 | 冷却装置および冷媒中継装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
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US4674673A (en) * | 1985-08-01 | 1987-06-23 | Chatleff Controls, Inc. | Fluid distributor, and a method of affixing extensions to the fluid distributor |
JPH07117354B2 (ja) * | 1988-01-13 | 1995-12-18 | 日本電装株式会社 | 熱交換器冷媒継手 |
JPH0229594U (ja) * | 1988-08-18 | 1990-02-26 | ||
JP3216960B2 (ja) * | 1994-09-19 | 2001-10-09 | 株式会社日立製作所 | 空気調和機の室外機、室内機及びそれらに用いられる冷媒分配器 |
JPH094995A (ja) * | 1995-06-19 | 1997-01-10 | Matsushita Refrig Co Ltd | ヘッダー |
JPH10141888A (ja) * | 1996-11-13 | 1998-05-29 | Zexel Corp | 熱交換器のコネクタ |
US6958911B2 (en) * | 2004-01-30 | 2005-10-25 | Isothermal Systems Research, Inc. | Low momentum loss fluid manifold system |
US20100313585A1 (en) * | 2006-04-21 | 2010-12-16 | Parker Christian D | Fluid expansion-distribution assembly |
JPWO2009001509A1 (ja) * | 2007-06-26 | 2010-08-26 | パナソニック株式会社 | 分流器および該分流器を有する空気調和機 |
CN101487669B (zh) * | 2008-01-17 | 2012-08-22 | 开利公司 | 包括多管式分配器的热交换器 |
JP2010041007A (ja) | 2008-08-08 | 2010-02-18 | Hitachi Information & Communication Engineering Ltd | 冷却ユニット、電子装置ラック、冷却システム及びその構築方法 |
US9280020B2 (en) * | 2009-06-19 | 2016-03-08 | Kent State University | Tunable electrode-optic liquid crystal lenses having resistive bridges and methods for forming the lenses |
CN101936670B (zh) * | 2009-06-30 | 2013-05-15 | 王磊 | 一种微通道、平行流、全铝扁管焊接式结构换热器及应用 |
JP2011021788A (ja) * | 2009-07-14 | 2011-02-03 | Panasonic Corp | 冷媒分流器 |
US20110259551A1 (en) * | 2010-04-23 | 2011-10-27 | Kazushige Kasai | Flow distributor and environmental control system provided the same |
JP5370400B2 (ja) * | 2010-04-28 | 2013-12-18 | ダイキン工業株式会社 | 熱交換装置 |
JP5857964B2 (ja) * | 2010-08-31 | 2016-02-10 | 日本電気株式会社 | 電子機器冷却システム |
JP5750304B2 (ja) * | 2011-05-18 | 2015-07-22 | 株式会社日立製作所 | 電子機器の冷却システム |
JP2013050221A (ja) * | 2011-08-30 | 2013-03-14 | Hitachi Appliances Inc | 冷媒分配器およびそれを用いたヒートポンプ機器 |
US8931509B2 (en) * | 2011-10-07 | 2015-01-13 | Trane International Inc. | Pressure correcting distributor for heating and cooling systems |
US20150362222A1 (en) * | 2013-01-22 | 2015-12-17 | Mitsubishi Electric Corporation | Refrigerant distribution device and a heat pump apparatus using the same refrigerant distribution device |
DE102013111967A1 (de) * | 2013-10-30 | 2015-04-30 | Valeo Klimasysteme Gmbh | Kältemittelverteiler für ein Hybrid- oder Elektrofahrzeug sowie Kältemittelkreislauf mit einem Kältemittelverteiler |
JP6129338B2 (ja) * | 2013-11-19 | 2017-05-17 | カルソニックカンセイ株式会社 | フランジ構造 |
-
2014
- 2014-11-10 US US15/036,688 patent/US20160290691A1/en not_active Abandoned
- 2014-11-10 KR KR1020167015500A patent/KR101917484B1/ko active IP Right Grant
- 2014-11-10 WO PCT/JP2014/005637 patent/WO2015072128A1/ja active Application Filing
- 2014-11-10 JP JP2015547632A patent/JP6835470B2/ja active Active
- 2014-11-10 CN CN201480062251.0A patent/CN105723167B/zh active Active
- 2014-11-10 EP EP14861773.1A patent/EP3081883A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPWO2015072128A1 (ja) | 2017-03-16 |
WO2015072128A1 (ja) | 2015-05-21 |
EP3081883A4 (en) | 2017-09-13 |
CN105723167A (zh) | 2016-06-29 |
KR20160084859A (ko) | 2016-07-14 |
EP3081883A1 (en) | 2016-10-19 |
KR101917484B1 (ko) | 2018-11-09 |
US20160290691A1 (en) | 2016-10-06 |
CN105723167B (zh) | 2018-01-02 |
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