JP2019513296A - ハイパワー部品用の作動媒体接触式冷却システム及びその作動方法 - Google Patents
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- 238000001816 cooling Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 70
- 238000002347 injection Methods 0.000 claims abstract description 49
- 239000007924 injection Substances 0.000 claims abstract description 49
- 239000003921 oil Substances 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 239000002480 mineral oil Substances 0.000 claims description 2
- 235000010446 mineral oil Nutrition 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 description 13
- 239000003570 air Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000009878 intermolecular interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
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- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
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Abstract
Description
前記密封ハウジングは、内外二層構造であり、内層と外層との間の中空部分には、超熱伝導作動媒体が充填され、密封ハウジングの外層の外壁に放熱フィンが設けられ、
前記密封ハウジング内には熱伝導性の絶縁性液体作動媒体が入れられ、作動媒体ポンプが熱伝導性の絶縁性液体作動媒体中に浸漬され、作動媒体ポンプの入口にはフィルタが取り付けられ、作動媒体ポンプがメイン噴射配管に連結され、メイン噴射配管に複数のブランチ噴射配管が並列連結され、ブランチ噴射配管ごとに複数のノズルが設けられ、ノズルがハイパワー部品と対向して設けられ、
前記ノズルからハイパワー部品の正面と裏面への噴射により、相対開放式の噴射構造が形成され、
前記熱伝導性の絶縁性液体作動媒体は、非極性物質であり、噴射中に熱伝導性の絶縁性液体作動媒体は相変化が生じない。
前記熱伝導性の絶縁性液体作動媒体が超熱伝導作動媒体と熱交換して、超熱伝導作動媒体が放熱フィンと熱交換し、このように繰り返すことで熱伝導性の絶縁性液体作動媒体がハイパワー部品の生じた熱を連続的に奪っていく。
密封ハウジング8は、内外二層構造であり、内層と外層との間の空洞には、超熱伝導作動媒体9が充填されており、密封ハウジング8の外層の外壁に放熱フィン10が設けられており、
密封ハウジング8内には、熱伝導性の絶縁性液体作動媒体2が収容されており、熱伝導性の絶縁性液体作動媒体2の中には作動媒体ポンプ6が浸漬されており、作動媒体ポンプ6の入口にはフィルタ7が取り付けられており、作動媒体ポンプ6は、メイン噴射配管5に連結されており、複数のブランチ噴射配管4がメイン噴射配管5に並列連結されており、ブランチ噴射配管4ごとに複数のノズル3が設けられており、ノズル3がハイパワー部品1と対向して設けられており、
ブランチ噴射配管4とハイパワー部品1は、長手方向に平行、交互に配列され、ノズル3からハイパワー部品1の正面と裏面への噴射により、相対開放式の噴射構造が形成され、
熱伝導性の絶縁性液体作動媒体2は、非極性物質であり、噴射中に熱伝導性の絶縁性液体作動媒体2では相変化が生じない。
熱伝導性の絶縁性液体作動媒体2が超熱伝導作動媒体9と熱交換して、超熱伝導作動媒体9が放熱フィン10と熱交換し、このように繰り返すことで熱伝導性の絶縁性液体作動媒体2がハイパワー部品1の生じた熱を連続的に奪っていく。
実際の熱交換電力状況に応じて、相転移なしの方式で循環させてもよく、即ち作動媒体では熱伝導中に相転移を生じず、超熱伝導作動媒体9の吸熱による内部の分子間相互作用が、熱伝導の動力になる。結果的に、超熱伝導作動媒体9の二次熱伝導により効率的な温度均衡と放熱を実現することで、密封ハウジング8内の熱伝導性の絶縁性液体作動媒体2を冷却する。
Claims (6)
- ハイパワー部品用の作動媒体接触式冷却システムであって、
ハイパワー部品と、熱伝導性の絶縁性液体作動媒体と、ノズルと、ブランチ噴射配管と、メイン噴射配管と、作動媒体ポンプと、フィルタと、密封ハウジングとを含み、
前記密封ハウジングは、内外二層構造であり、内層と外層との間の中空部分には、超熱伝導作動媒体が充填され、密封ハウジングの外層の外壁に放熱フィンが設けられ、
前記密封ハウジング内には熱伝導性の絶縁性液体作動媒体が収容され、作動媒体ポンプが熱伝導性の絶縁性液体作動媒体中に浸漬され、作動媒体ポンプの入口にフィルタが取り付けられ、作動媒体ポンプがメイン噴射配管に連結され、メイン噴射配管に複数のブランチ噴射配管が並列連結され、ブランチ噴射配管ごとに複数のノズルが設けられ、ノズルがハイパワー部品と対向して設けられ、
前記ノズルからハイパワー部品の正面と裏面への噴射により、相対開放式の噴射構造が形成され、
前記熱伝導性の絶縁性液体作動媒体は、非極性物質であり、噴射中に熱伝導性の絶縁性液体作動媒体では相転移を生じない、ことを特徴とするハイパワー部品用の作動媒体接触式冷却システム。 - 前記ブランチ噴射配管と前記ハイパワー部品は、長手方向に平行、交互に配列される、ことを特徴とする請求項1に記載のハイパワー部品用の作動媒体接触式冷却システム。
- 前記熱伝導性の絶縁性液体作動媒体は、変圧器油、熱伝導油又は鉱物油である、ことを特徴とする請求項1に記載のハイパワー部品用の作動媒体接触式冷却システム。
- 前記超熱伝導作動媒体は、フロン類、アンモニア、エタノール、アセトン、水又はダウサムである、ことを特徴とする請求項1に記載のハイパワー部品用の作動媒体接触式冷却システム。
- 前記ハイパワー部品は、電気自動車用電力電池、電子チップ、レーダ送信機、データセンタ設備、ハイパワー電源、IGBT、IGCT、IEGT、CPUアセンブリ、GPUアセンブリ、ブレードサーバモジュール又は変圧器である、ことを特徴とする請求項1に記載のハイパワー部品用の作動媒体接触式冷却システム。
- 請求項1に記載のハイパワー部品用の作動媒体接触式冷却システムの作動方法であって、前記作動媒体ポンプを起動させ、熱伝導性の絶縁性液体作動媒体がフィルタを経由して作動媒体ポンプに入り、作動媒体ポンプにより熱伝導性の絶縁性液体作動媒体がメイン噴射配管に送られ、メイン噴射配管により熱伝導性の絶縁性液体作動媒体が各ブランチ噴射配管に配分され、ノズルから熱伝導性の絶縁性液体作動媒体が噴出されて直接ハイパワー部品の正面と裏面へ噴射され、ハイパワー部品の生じた熱を熱伝導性の絶縁性液体作動媒体で奪い、そして熱伝導性の絶縁性液体作動媒体が重力の作用により密封ハウジングへ戻り、
前記熱伝導性の絶縁性液体作動媒体が超熱伝導作動媒体と熱交換して、超熱伝導作動媒体が放熱フィンと熱交換し、このように繰り返すことで熱伝導性の絶縁性液体作動媒体がハイパワー部品の生じた熱を連続的に奪っていく、ことを特徴とするハイパワー部品用の作動媒体接触式冷却システムの作動方法。
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CN201610439360.0A CN105934139B (zh) | 2016-06-16 | 2016-06-16 | 大功率器件的工质接触式冷却系统及其工作方法 |
CN201610439360.0 | 2016-06-16 | ||
PCT/CN2016/102650 WO2017215168A1 (zh) | 2016-06-16 | 2016-10-20 | 大功率器件的工质接触式冷却系统及其工作方法 |
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KR102458317B1 (ko) * | 2021-11-09 | 2022-10-21 | 박정민 | 농산물을 포함하는 상품 거래시스템 |
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US10424532B2 (en) | 2019-09-24 |
JP6588654B2 (ja) | 2019-10-09 |
WO2017215168A1 (zh) | 2017-12-21 |
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