WO2008112549A3 - Heat exchanger - Google Patents

Heat exchanger Download PDF

Info

Publication number
WO2008112549A3
WO2008112549A3 PCT/US2008/056222 US2008056222W WO2008112549A3 WO 2008112549 A3 WO2008112549 A3 WO 2008112549A3 US 2008056222 W US2008056222 W US 2008056222W WO 2008112549 A3 WO2008112549 A3 WO 2008112549A3
Authority
WO
WIPO (PCT)
Prior art keywords
inlet
hollow member
outlet
heat exchanger
fluid
Prior art date
Application number
PCT/US2008/056222
Other languages
French (fr)
Other versions
WO2008112549A2 (en
Inventor
Alexander Cohr Pachai
John Ritmann
Istvan Knoll
Saisunee Jommed
Jose Augusto Castro Chagas
Francisco Cazorla Marcos
Original Assignee
Johnson Controls Tech Co
Alexander Cohr Pachai
John Ritmann
Istvan Knoll
Saisunee Jommed
Jose Augusto Castro Chagas
Francisco Cazorla Marcos
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Johnson Controls Tech Co, Alexander Cohr Pachai, John Ritmann, Istvan Knoll, Saisunee Jommed, Jose Augusto Castro Chagas, Francisco Cazorla Marcos filed Critical Johnson Controls Tech Co
Publication of WO2008112549A2 publication Critical patent/WO2008112549A2/en
Publication of WO2008112549A3 publication Critical patent/WO2008112549A3/en

Links

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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • 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
    • F25B2400/16—Receivers
    • 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
    • F25B2400/22—Refrigeration systems for supermarkets
    • 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
    • F25B2400/23—Separators
    • 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
    • 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
    • F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
    • F28F2009/226—Transversal partitions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2220/00—Closure means, e.g. end caps on header boxes or plugs on conduits
    • 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

Abstract

A heat exchanger includes a hollow member having an inlet and an outlet for receiving a first fluid selected from the group comprising ammonia, hydrocarbon based refrigerants, hydrofluorocarbon based refrigerants or carbon dioxide. A structure is configured to receive the inlet and outlet, the inlet and outlet extending through the structure and forming a fluid tight seal therebetween. The hollow member is configured to be received in an opening formed in a vessel configured to receive a second fluid that is in thermal communication with the hollow member, the structure and vessel forming a fluid tight seal along the opening.
PCT/US2008/056222 2007-03-09 2008-03-07 Heat exchanger WO2008112549A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US89405207P 2007-03-09 2007-03-09
US60/894,052 2007-03-09
US91717507P 2007-05-10 2007-05-10
US60/917,175 2007-05-10

Publications (2)

Publication Number Publication Date
WO2008112549A2 WO2008112549A2 (en) 2008-09-18
WO2008112549A3 true WO2008112549A3 (en) 2008-12-24

Family

ID=39487818

Family Applications (9)

Application Number Title Priority Date Filing Date
PCT/US2008/056275 WO2008112569A2 (en) 2007-03-09 2008-03-07 Refrigeration system
PCT/US2008/056273 WO2008112568A2 (en) 2007-03-09 2008-03-07 Compressor with multiple inlets
PCT/US2008/056287 WO2008112572A1 (en) 2007-03-09 2008-03-07 Refrigeration system
PCT/US2008/056233 WO2008112554A1 (en) 2007-03-09 2008-03-07 Refrigeration system
PCT/US2008/056270 WO2008112566A2 (en) 2007-03-09 2008-03-07 Refrigeration system
PCT/US2008/056222 WO2008112549A2 (en) 2007-03-09 2008-03-07 Heat exchanger
PCT/US2008/056338 WO2008112591A2 (en) 2007-03-09 2008-03-08 Refrigeration system
PCT/US2008/056340 WO2008112593A1 (en) 2007-03-09 2008-03-08 Refrigeration system
PCT/US2008/056342 WO2008112594A2 (en) 2007-03-09 2008-03-08 Vapor compression system

Family Applications Before (5)

Application Number Title Priority Date Filing Date
PCT/US2008/056275 WO2008112569A2 (en) 2007-03-09 2008-03-07 Refrigeration system
PCT/US2008/056273 WO2008112568A2 (en) 2007-03-09 2008-03-07 Compressor with multiple inlets
PCT/US2008/056287 WO2008112572A1 (en) 2007-03-09 2008-03-07 Refrigeration system
PCT/US2008/056233 WO2008112554A1 (en) 2007-03-09 2008-03-07 Refrigeration system
PCT/US2008/056270 WO2008112566A2 (en) 2007-03-09 2008-03-07 Refrigeration system

Family Applications After (3)

Application Number Title Priority Date Filing Date
PCT/US2008/056338 WO2008112591A2 (en) 2007-03-09 2008-03-08 Refrigeration system
PCT/US2008/056340 WO2008112593A1 (en) 2007-03-09 2008-03-08 Refrigeration system
PCT/US2008/056342 WO2008112594A2 (en) 2007-03-09 2008-03-08 Vapor compression system

Country Status (1)

Country Link
WO (9) WO2008112569A2 (en)

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FR1399147A (en) * 1964-06-18 1965-05-14 Brown Fintube Co heat exchanger
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Also Published As

Publication number Publication date
WO2008112554A1 (en) 2008-09-18
WO2008112591A2 (en) 2008-09-18
WO2008112549A2 (en) 2008-09-18
WO2008112569A3 (en) 2008-11-27
WO2008112569A2 (en) 2008-09-18
WO2008112594A2 (en) 2008-09-18
WO2008112568A2 (en) 2008-09-18
WO2008112572A1 (en) 2008-09-18
WO2008112594A3 (en) 2008-11-13
WO2008112566A2 (en) 2008-09-18
WO2008112593A1 (en) 2008-09-18
WO2008112568A3 (en) 2008-12-24
WO2008112591A3 (en) 2008-12-11
WO2008112566A3 (en) 2009-02-05

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