JP6184498B2 - スイッチキャビネットを冷却するための熱交換器に対応する冷却設備 - Google Patents
スイッチキャビネットを冷却するための熱交換器に対応する冷却設備 Download PDFInfo
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- 238000001816 cooling Methods 0.000 title claims description 129
- 239000002826 coolant Substances 0.000 claims description 141
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000000110 cooling liquid Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000012809 cooling fluid Substances 0.000 claims 2
- 239000003570 air Substances 0.000 description 71
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000005484 gravity Effects 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20327—Accessories for moving fluid, for connecting fluid conduits, for distributing fluid or for preventing leakage, e.g. pumps, tanks or manifolds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/206—Air circulating in closed loop within cabinets wherein heat is removed through air-to-air heat-exchanger
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
- F28D1/0443—Combination of units extending one beside or one above the other
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/20554—Forced ventilation of a gaseous coolant
- H05K7/20572—Forced ventilation of a gaseous coolant within cabinets for removing heat from sub-racks, e.g. plenum
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/20609—Air circulating in closed loop within cabinets wherein heat is removed through air-to-liquid heat-exchanger
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/20627—Liquid coolant without phase change
- H05K7/20645—Liquid coolant without phase change within cabinets for removing heat from sub-racks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/207—Thermal management, e.g. cabinet temperature control
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20763—Liquid cooling without phase change
- H05K7/20781—Liquid cooling without phase change within cabinets for removing heat from server blades
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/208—Liquid cooling with phase change
- H05K7/20827—Liquid cooling with phase change within rooms for removing heat from cabinets, e.g. air conditioning devices
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Geometry (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air-Conditioning For Vehicles (AREA)
- Other Air-Conditioning Systems (AREA)
- Patch Boards (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
・ 第1熱交換器の第1および第2ラインシステムが直列に接続され、直列接続されたラインシステムが、第2熱交換器の第1ラインシステムまたは第2ラインシステムのいずれかと冷却液閉回路を形成し、冷却液が冷却液閉回路の一体部分ではない第2熱交換器のラインシステムを通って流れる場合、または、
・ 第2熱交換器の第1および第2ラインシステムが直列に接続され、直列接続されたラインシステムが、第1熱交換器の第1ラインシステムまたは第2ラインシステムのいずれかと冷却液閉回路を形成し、冷却液が冷却液閉回路の一体部分ではない第1熱交換器のラインシステムを通って流れる場合、
のいずれかの場合である。
Claims (12)
- スイッチキャビネット(7)と、第1および第2熱交換器(1.1,1.2)を有する冷却装置(8)とを備えた冷却設備であって、
前記第1および第2熱交換器(1.1,1.2)は、
第1冷却液のための第1ラインシステム(2)と、前記第1ラインシステム(2)から流体的に隔てられた、第2冷却液のための少なくとも1つの第2ラインシステム(3)とを備え、前記第1および第2ラインシステム(2,3)が互いに熱的に結合され、
前記第1および第2熱交換器(1.1,1.2)は、さらに複数の薄板(4)を有し、隣接する前記薄板(4)はそれらの間に前記第1熱交換器(1.1)または前記第2熱交換器(1.2)を通る気流ダクトを形成し、前記第1および第2ラインシステム(2,3)は複数の前記薄板(4)によって互いに熱的に結合され、
前記第1熱交換器(1.1)の前記第1ラインシステム(2)は、前記第2熱交換器(1.2)の前記第1ラインシステム(2)と第1冷却液閉回路(13)を形成し、前記第1熱交換器(1.1)の前記第2ラインシステムは、前記第2熱交換器(1.2)の前記第2ラインシステム(3)と第2冷却液閉回路(14)を形成し、
2つの前記冷却液回路(13,14)のうちの1つが受動冷却液回路であり、もう1つが能動冷却液回路であることを特徴とする冷却設備。 - 前記薄板(4)は互いに平行に方向づけられたことを特徴とする請求項1に記載の冷却設備。
- 前記第1および第2ラインシステム(2,3)は、前記第1熱交換器(1.1)または前記第2熱交換器(1.2)を通る空気の流れ方向に、直接または間接的に配置されることを特徴とする請求項1または2に記載の冷却設備。
- 前記第1および第2ラインシステム(2,3)は、それぞれ冷却液順流(5)との接続部、および、冷却液返流(6)との接続部を有することを特徴とする請求項1〜3のいずれか1項に記載の冷却設備。
- 少なくとも1つの前記ラインシステム(2,3)は、前記第1および第2熱交換器(1.1,1.2)のそれぞれの2つの長手方向端部の間に伸びる平行なパイプ通路からなり、
前記平行なパイプ通路は、長手方向端部で、冷却液が冷却液順流(5)と冷却液返流(6)のそれぞれの間で送られるように互いに接続されることを特徴とする請求項1〜4のいずれか1項に記載の冷却設備。 - 前記第1熱交換器(1.1)は、第1空気吸入口(10)および第1空気吹き出し口(11)を備えた第1空気通路(9)内に配置され、前記第1空気吸入口(10)および第1空気吹き出し口(11)は前記スイッチキャビネット(7)の周囲に通じ、前記第2熱交換器(1.2)は、第2空気吸入口(10)および第2空気吹き出し口(11)を備えた第2空気通路(12)内に配置され、前記第2空気吸入口(10)および第2空気吹き出し口(11)は前記スイッチキャビネット(7)の内部(7.1)に通じることを特徴とする請求項1〜5のいずれか1項に記載の冷却設備。
- 前記第1熱交換器(1.1)は、前記第2熱交換器(1.2)の少なくとも一部の上方に配置されることを特徴とする請求項6に記載の冷却設備。
- 前記第1熱交換器(1.1)が前記第1空気通路(9)内に配置され、前記第2熱交換器(1.2)が前記第2空気通路(12)内に配置され、前記受動冷却液回路の前記ラインシステムが、空気の流れ方向で、前記能動冷却液回路の前記ラインシステムの上流に配置されるようにすることを特徴とする請求項6または7に記載の冷却設備。
- 前記第1熱交換器(1.1)は、第1空気吸入口(10)および第1空気吹き出し口(11)を備えた第1空気通路(9)内に配置され、前記第1空気吸入口(10)および第1空気吹き出し口(11)は前記スイッチキャビネット(7)の周囲に通じ、前記第2熱交換器(1.2)は、第2空気吸入口(10)および第2空気吹き出し口(11)を備えた第2空気通路(12)内に配置され、前記第2空気吸入口(10)および第2空気吹き出し口(11)は前記スイッチキャビネット(7)の内部(7.1)に通じ、
1.前記第1熱交換器(1.1)の前記第1および第2ラインシステム(2,3)が直列に接続され、直列に接続された前記ラインシステム(2,3)は、前記第2熱交換器(1.2)の前記第1または第2ラインシステム(2,3)のいずれかと、冷却液閉回路を形成し、冷却液は、前記冷却液閉回路の一体部分ではない前記第2熱交換器(1.2)のそのラインシステム(2,3)を通って流れるか、または、
2.前記第2熱交換器(1.2)の前記第1および第2ラインシステム(2,3)が直列に接続され、直列に接続された前記ラインシステム(2,3)は、前記第1熱交換器(1.1)の前記第1または第2ラインシステム(2,3)のいずれかと、冷却液閉回路を形成し、冷却液は、前記冷却液閉回路の一体部分ではない前記第1熱交換器(1.2)のそのラインシステム(2,3)を通って流れる
ことを特徴とする請求項1〜5のいずれか1項に記載の冷却設備。 - 前記第1熱交換器(1.1)は、前記第2熱交換器(1.2)の少なくとも一部の上方に配置され、前記冷却液閉回路が受動冷却液回路であり、前記冷却液が流れる前記ラインシステムは、能動冷却回路、好ましくは、ポンプ駆動または圧縮機駆動の冷却回路であることを特徴とする請求項9に記載の冷却設備。
- 前記冷却液が流れる前記ラインシステム(2,3)を有する熱交換器(1.1,1.2)が、前記能動回路の蒸発器または空気/水熱交換器であり、同時に、前記冷却液が流れる前記ラインシステム(2,3)が前記第1熱交換器(1.1)の一体部分であるときに、前記受動冷却液回路の凝縮器であり、または、前記冷却液が流れる前記ラインシステム(2,3)が前記第2熱交換器(1.2)であるときに、前記受動冷却液回路の蒸発器であることを特徴とする請求項10に記載の冷却設備。
- 2つの前記冷却回路(13,14)のうちの1つが受動冷却液回路であり、もう1つが圧縮機駆動の冷却液回路であり、前記能動冷却液回路の圧縮機(15)および膨張手段(16)が、それぞれの場合において、選択的に開放および閉鎖可能なバイパスライン(19)によってブリッジされるか、または、それらを流れる冷却液がわずかな圧力損失か本質的に圧力損失なしで流れることができる状態を担うことができるものであることを特徴とする請求項6または7に記載の冷却設備。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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DE102012108109.3A DE102012108109B4 (de) | 2012-08-31 | 2012-08-31 | Wärmetauscher für die Schaltschrankkühlung und eine entsprechende Kühlanordnung |
DE102012108109.3 | 2012-08-31 | ||
PCT/DE2013/100306 WO2014032654A1 (de) | 2012-08-31 | 2013-08-23 | Wärmetauscher für die schaltschrankkühlung und eine entsprechende kühlanordnung |
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JP2015529977A JP2015529977A (ja) | 2015-10-08 |
JP6184498B2 true JP6184498B2 (ja) | 2017-08-23 |
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Country | Link |
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US (1) | US10375860B2 (ja) |
EP (1) | EP2891397B1 (ja) |
JP (1) | JP6184498B2 (ja) |
KR (1) | KR101769220B1 (ja) |
CN (1) | CN104813757B (ja) |
BR (1) | BR112015003768B1 (ja) |
CA (1) | CA2882605C (ja) |
DE (1) | DE102012108109B4 (ja) |
ES (1) | ES2699300T3 (ja) |
IN (1) | IN2015DN01641A (ja) |
MX (1) | MX343679B (ja) |
RU (1) | RU2660812C2 (ja) |
TR (1) | TR201900470T4 (ja) |
WO (1) | WO2014032654A1 (ja) |
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DE102013110670A1 (de) | 2013-09-26 | 2015-03-26 | Rittal Gmbh & Co. Kg | Schaltschranksystem |
DE102014102605A1 (de) | 2014-02-27 | 2015-08-27 | Windmöller & Hölscher Kg | Absaugstutzen für eine Absaugvorrichtung |
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BR112015003768A2 (pt) | 2017-07-04 |
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EP2891397A1 (de) | 2015-07-08 |
CA2882605A1 (en) | 2014-03-06 |
US10375860B2 (en) | 2019-08-06 |
ES2699300T3 (es) | 2019-02-08 |
CN104813757A (zh) | 2015-07-29 |
MX2015001964A (es) | 2015-09-28 |
WO2014032654A1 (de) | 2014-03-06 |
KR101769220B1 (ko) | 2017-08-17 |
TR201900470T4 (tr) | 2019-02-21 |
DE102012108109A1 (de) | 2014-03-06 |
EP2891397B1 (de) | 2018-10-17 |
CA2882605C (en) | 2019-07-16 |
MX343679B (es) | 2016-11-17 |
BR112015003768B1 (pt) | 2021-05-11 |
DE102012108109B4 (de) | 2014-04-10 |
JP2015529977A (ja) | 2015-10-08 |
RU2015111336A (ru) | 2016-10-20 |
RU2660812C2 (ru) | 2018-07-10 |
IN2015DN01641A (ja) | 2015-07-03 |
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