JP5616986B2 - 蒸気圧縮システム - Google Patents
蒸気圧縮システム Download PDFInfo
- Publication number
- JP5616986B2 JP5616986B2 JP2013005304A JP2013005304A JP5616986B2 JP 5616986 B2 JP5616986 B2 JP 5616986B2 JP 2013005304 A JP2013005304 A JP 2013005304A JP 2013005304 A JP2013005304 A JP 2013005304A JP 5616986 B2 JP5616986 B2 JP 5616986B2
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- Prior art keywords
- tube bundle
- refrigerant
- evaporator
- hood
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/028—Evaporators having distributing means
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- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0017—Flooded core heat exchangers
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- 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
- F28D3/00—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 flows in a continuous film, or trickles freely, over the conduits
- F28D3/02—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 flows in a continuous film, or trickles freely, over the conduits with tubular conduits
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- 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
- F28D3/00—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 flows in a continuous film, or trickles freely, over the conduits
- F28D3/04—Distributing arrangements
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- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/06—Spray nozzles or spray pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
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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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
- F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
- F25B2339/0242—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having tubular elements
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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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/13—Economisers
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- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
- F28D2021/0071—Evaporators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
- F28F2280/02—Removable elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
Claims (7)
- 蒸気圧縮システムであって、
コンプレッサ、凝縮器、膨張装置及び冷媒ラインにより接続された蒸発器を有し、
前記蒸発器が、シェルと、第1のチューブ束と、フードと、分配器と、前記シェルに冷媒を新たに供給するためのみに設けられた供給ラインと、ポンプと、膨張装置と、センサと、第2のチューブ束と、前記第1のチューブ束及び前記第2のチューブ束を分離するギャップと、を有し、
前記第1のチューブ束が少なくとも部分的に前記第2のチューブ束の上方に位置し、
前記第1のチューブ束がシェル内で実質上水平に延びる複数のチューブを有し、
前記分配器が第1のチューブ束の上方に位置し、
前記フードが第1のチューブ束を覆い、
前記供給ラインが膨張装置に接続され、該膨張装置がポンプの排出部に接続され、
前記センサがシェル内の液体のレベルを感知するように構成され、位置決めされ、
前記ポンプは、膨張装置が開いた位置にあるとき、所定レベル以下に減少した液体冷媒の感知されたレベルに応答して作動し、前記第2のチューブ束が少なくとも部分的に浸漬されるように前記液体のレベルを維持するように動作することを特徴とするシステム。 - 前記フードがギャップの方へ延び、ギャップの近傍で終端することを特徴とする請求項1のシステム。
- 前記第2のチューブ束がシェル内で実質上水平に延びる複数のチューブを有することを特徴とする請求項1のシステム。
- 前記供給ラインの端部が第1のチューブ束の上に冷媒を分配するように構成され、位置決めされることを特徴とする請求項1のシステム。
- 前記ポンプが凝縮器又は中間容器のうちの1つに連通し、凝縮器又は中間容器のうちの1つから液体冷媒を受け取ることを特徴とする請求項1のシステム。
- 前記中間容器がインタークーラー又はフラッシュタンクのうちの1つであることを特徴とする請求項5のシステム。
- 更に可変速度でポンプを稼動するためにポンプに接続された可変速度ドライブを有することを特徴とする請求項1のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2053308P | 2008-01-11 | 2008-01-11 | |
US61/020,533 | 2008-01-11 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010542372A Division JP5226807B2 (ja) | 2008-01-11 | 2009-01-09 | 蒸気圧縮システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013092365A JP2013092365A (ja) | 2013-05-16 |
JP5616986B2 true JP5616986B2 (ja) | 2014-10-29 |
Family
ID=40403981
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010542383A Pending JP2011510249A (ja) | 2008-01-11 | 2009-01-09 | 熱交換器 |
JP2010542372A Active JP5226807B2 (ja) | 2008-01-11 | 2009-01-09 | 蒸気圧縮システム |
JP2010542398A Pending JP2011510250A (ja) | 2008-01-11 | 2009-01-11 | 熱交換器 |
JP2010269923A Pending JP2011080756A (ja) | 2008-01-11 | 2010-12-03 | 熱交換器 |
JP2013005304A Active JP5616986B2 (ja) | 2008-01-11 | 2013-01-16 | 蒸気圧縮システム |
JP2013155856A Active JP5719411B2 (ja) | 2008-01-11 | 2013-07-26 | 熱交換器 |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010542383A Pending JP2011510249A (ja) | 2008-01-11 | 2009-01-09 | 熱交換器 |
JP2010542372A Active JP5226807B2 (ja) | 2008-01-11 | 2009-01-09 | 蒸気圧縮システム |
JP2010542398A Pending JP2011510250A (ja) | 2008-01-11 | 2009-01-11 | 熱交換器 |
JP2010269923A Pending JP2011080756A (ja) | 2008-01-11 | 2010-12-03 | 熱交換器 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013155856A Active JP5719411B2 (ja) | 2008-01-11 | 2013-07-26 | 熱交換器 |
Country Status (7)
Country | Link |
---|---|
US (6) | US8863551B2 (ja) |
EP (8) | EP2232166B1 (ja) |
JP (6) | JP2011510249A (ja) |
KR (1) | KR101507332B1 (ja) |
CN (5) | CN101932893B (ja) |
AT (1) | ATE554355T1 (ja) |
WO (4) | WO2009089503A2 (ja) |
Families Citing this family (135)
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