JP2013506815A - デッキ内に搭載される冷凍システム - Google Patents
デッキ内に搭載される冷凍システム Download PDFInfo
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- JP2013506815A JP2013506815A JP2012532267A JP2012532267A JP2013506815A JP 2013506815 A JP2013506815 A JP 2013506815A JP 2012532267 A JP2012532267 A JP 2012532267A JP 2012532267 A JP2012532267 A JP 2012532267A JP 2013506815 A JP2013506815 A JP 2013506815A
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- refrigerant
- heat exchanger
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 67
- 239000003507 refrigerant Substances 0.000 claims abstract description 133
- 239000012530 fluid Substances 0.000 claims abstract description 58
- 238000004891 communication Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 16
- 238000007710 freezing Methods 0.000 claims description 2
- 230000008014 freezing Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
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- 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
- F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
-
- 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
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/04—Self-contained movable devices, e.g. domestic refrigerators specially adapted for storing deep-frozen articles
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1931—Discharge pressures
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1933—Suction pressures
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2116—Temperatures of a condenser
- F25B2700/21161—Temperatures of a condenser of the fluid heated by the condenser
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21174—Temperatures of an evaporator of the refrigerant at the inlet of the evaporator
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
Description
Claims (18)
- デッキ(14)及び前記デッキ(14)の上で支持される冷凍キャビネット(16)を有する超低温冷凍庫(10)に使用するための冷凍システムであって、
第1冷媒(34)を循環させるための第1流体回路を規定する第1冷凍段(24)であって、該第1冷凍段(24)は、前記第1流体回路と流体連通する第1圧縮器(50)、凝縮器(54)及び第1膨張装置(58)を有する、第1冷凍段(24)と、
第2冷媒(36)を循環させるための第2流体回路を規定する第2冷凍段(26)であって、該第2冷凍段は、前記第2流体回路と流体連通する第2圧縮器(70)、第2膨張装置(74)及び蒸発器(78)を有する、第2冷凍段(26)と、
前記デッキ(14)内に支持される断熱筐体(150)と、
前記第1及び前記第2流体回路と流体連通し、前記断熱筐体(150)内に設置される分流熱交換器(44)と、
を含むことを特徴とする冷凍システム。 - 前記分流熱交換器(44)は、前記分流熱交換器(44)を通る前記第1及び前記第2冷媒(34,36)のための流路を規定する複数の積み重ねたプレート(160)を含むことを特徴とする請求項1に記載の冷凍システム。
- 前記分流熱交換器(44)は、ろう付けプレート熱交換機を含むことを特徴とする請求項2に記載の冷凍システム。
- 前記分流熱交換器(44)の長手方向の寸法は、前記断熱筐体(150)内に垂直に方向付けられることを特徴とする請求項1から3のいずれか一項に記載の冷凍システム。
- 前記第1冷媒(34)は、前記第1冷媒(34)が前記分流熱交換器(44)内で全体として上方向に流れるように、前記分流熱交換器の下部に近接して前記分流熱交換器(44)に流入し、前記分流熱交換器の上部に近接して前記分流熱交換器(44)から流出することを特徴とする請求項1から4のいずれか一項に記載の冷凍システム。
- 前記第2冷媒(36)は、前記第2冷媒(36)が前記分流熱交換器(44)内で全体として下方向に流れるように、前記分流熱交換器の上部に近接して前記分流熱交換器(44)に流入し、前記分流熱交換器の下部に近接して前記分流熱交換器(44)から流出することを特徴とする請求項1から5のいずれか一項に記載の冷凍システム。
- 前記分流熱交換器(44)は、逆流タイプからなることを特徴とする請求項1から6のいずれか一項に記載の冷凍システム。
- 前記第1膨張装置(58)は、前記断熱筐体(150)内に設置されることを特徴とする請求項1から7のいずれか一項に記載の冷凍システム。
- 前記第1冷凍段(24)は、該第1蓄積器(116)が前記断熱筐体(150)内に設置される第1蓄積器(116)であって前記第1流体回路と流体連通する第1蓄積器(116)をさらに有することを特徴とする請求項1から8のいずれか一項に記載の冷凍システム。
- 超低温冷凍庫であって、
デッキ(14)と、
前記デッキ(14)の上で支持される冷凍キャビネット(16)と、
請求項1から9のいずれか一項に記載の冷凍システム(20)と、
を含むことを特徴とする超低温冷凍庫。 - デッキ(14)の上に設置される冷凍庫の冷凍キャビネット(16)を有する超低温冷凍庫(10)を稼働させる方法であって、
第1冷媒(34)を前記冷凍システム(20)の第1冷凍段(24)における第1圧縮器(50)、凝縮器(54)及び第1膨張装置(58)を通って循環させる工程と、
第2冷媒(36)を冷凍システム(20)の第2冷凍段(26)における第2圧縮器(70)、第2膨張装置(74)及び蒸発器(78)を通って循環させる工程と、
前記第1及び前記第2冷媒(34,36)間で熱交換するために、前記超低温冷凍庫(10)の前記デッキ(14)内で、前記第1または前記第2冷媒(34,36)の少なくとも一方の流れを第1または第2冷媒の他方の1つ以上の流れ(34a,36a)に対して配置される複数の流れ(34a,36a)に分ける工程と、
を含むことを特徴とする方法。 - 前記第1または前記第2冷媒(34,36)の少なくとも一方の流れを分ける工程は、前記第1または前記第2冷媒(34,36)の少なくとも一方を複数の全体として平行な前記流れ(34a,36a)に沿うように向ける工程を含むことを特徴とする請求項11に記載の方法。
- 前記第1または前記第2冷媒(34,36)の少なくとも一方の流れを分ける工程は、前記第1または前記第2冷媒(34,36)の少なくとも一方を荒く流す工程を含むことを特徴とする請求項11に記載の方法。
- 前記第1及び前記第2冷媒(34,36)それぞれの流れを第1及び第2それぞれの複数の前記流れ(34a,36a)に沿って分ける工程であって、第1及び第2の複数の前記流れ(34a,36a)は、第1及び第2冷媒(34,36)間で熱交換するために、互いに対して配置される、工程をさらに含むことを特徴とする請求項11に記載の方法。
- 前記第1または前記第2冷媒(34,36)の少なくとも一方の流れを分ける工程は、前記第1または前記第2冷媒(34,36)の少なくとも一方を互いに間隔を空けられる複数の平行なプレート(160)に沿うように向ける工程を含むことを特徴とする請求項11から13のいずれか一項に記載の方法。
- 前記第1または前記第2冷媒(34,36)の少なくとも一方の流れを分ける工程は、前記第1冷媒(34)を全体として上方向に流す工程を含むことを特徴とする請求項11から13のいずれか一項に記載の方法。
- 前記第1または前記第2冷媒(34,36)の少なくとも一方の流れを分ける工程は、前記第2冷媒(36)を全体として下方向に流す工程を含むことを特徴とする請求項11から13のいずれか一項に記載の方法。
- 複数の前記流れ(34a,36a)をともに断熱する断熱筐体(150)内で液体形態の前記第1冷媒(34)または液体形態の前記第2冷媒(36)を蓄積する工程をさらに含むことを特徴とする請求項11から17のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/570,480 | 2009-09-30 | ||
US12/570,480 US8011201B2 (en) | 2009-09-30 | 2009-09-30 | Refrigeration system mounted within a deck |
PCT/US2010/050694 WO2011041392A2 (en) | 2009-09-30 | 2010-09-29 | Refrigeration system mounted within a deck |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016134839A Division JP2016197008A (ja) | 2009-09-30 | 2016-07-07 | デッキ内に搭載される冷凍システム |
Publications (1)
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JP2013506815A true JP2013506815A (ja) | 2013-02-28 |
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ID=43778780
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
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JP2012532267A Pending JP2013506815A (ja) | 2009-09-30 | 2010-09-29 | デッキ内に搭載される冷凍システム |
JP2016134839A Pending JP2016197008A (ja) | 2009-09-30 | 2016-07-07 | デッキ内に搭載される冷凍システム |
JP2018132145A Pending JP2018159545A (ja) | 2009-09-30 | 2018-07-12 | デッキ内に搭載される冷凍システム |
JP2020118391A Pending JP2020176829A (ja) | 2009-09-30 | 2020-07-09 | デッキ内に搭載される冷凍システム |
JP2022092238A Pending JP2022125037A (ja) | 2009-09-30 | 2022-06-07 | デッキ内に搭載される冷凍システム |
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JP2016134839A Pending JP2016197008A (ja) | 2009-09-30 | 2016-07-07 | デッキ内に搭載される冷凍システム |
JP2018132145A Pending JP2018159545A (ja) | 2009-09-30 | 2018-07-12 | デッキ内に搭載される冷凍システム |
JP2020118391A Pending JP2020176829A (ja) | 2009-09-30 | 2020-07-09 | デッキ内に搭載される冷凍システム |
JP2022092238A Pending JP2022125037A (ja) | 2009-09-30 | 2022-06-07 | デッキ内に搭載される冷凍システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US8011201B2 (ja) |
EP (1) | EP2483609B1 (ja) |
JP (5) | JP2013506815A (ja) |
CN (1) | CN102713464B (ja) |
DK (1) | DK2483609T3 (ja) |
WO (1) | WO2011041392A2 (ja) |
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JP5575192B2 (ja) * | 2012-08-06 | 2014-08-20 | 三菱電機株式会社 | 二元冷凍装置 |
DE102012221925A1 (de) * | 2012-11-29 | 2014-06-05 | Behr Gmbh & Co. Kg | Wärmeübertrager |
US20140250925A1 (en) * | 2013-03-06 | 2014-09-11 | Esco Technologies (Asia) Pte Ltd | Predictive Failure Algorithm For Refrigeration Systems |
CN103231877B (zh) * | 2013-04-03 | 2015-04-01 | 中国科学院理化技术研究所 | 卧式冷箱系统 |
DE102013210177A1 (de) * | 2013-05-31 | 2014-12-04 | Siemens Aktiengesellschaft | Kühlsystem und Kühlprozess für den Einsatz in Hochtemperatur-Umgebungen |
US9372018B2 (en) * | 2013-06-05 | 2016-06-21 | Hamilton Sundstrand Corporation | Evaporator heat exchanger |
US9657969B2 (en) * | 2013-12-30 | 2017-05-23 | Rolls-Royce Corporation | Multi-evaporator trans-critical cooling systems |
DE112015001414A5 (de) * | 2014-03-26 | 2016-12-08 | Schaeffler Technologies AG & Co. KG | Kurvengetriebe für die Betätigung einer Schaltwelle |
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WO2011041392A3 (en) | 2012-07-05 |
CN102713464A (zh) | 2012-10-03 |
EP2483609A2 (en) | 2012-08-08 |
US8011201B2 (en) | 2011-09-06 |
WO2011041392A2 (en) | 2011-04-07 |
JP2018159545A (ja) | 2018-10-11 |
EP2483609B1 (en) | 2018-10-31 |
JP2016197008A (ja) | 2016-11-24 |
JP2022125037A (ja) | 2022-08-26 |
DK2483609T3 (en) | 2018-12-10 |
JP2020176829A (ja) | 2020-10-29 |
US20110072837A1 (en) | 2011-03-31 |
CN102713464B (zh) | 2014-09-10 |
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