EP2171372A4 - Device for distribution of an expanding liquid - Google Patents

Device for distribution of an expanding liquid

Info

Publication number
EP2171372A4
EP2171372A4 EP08779378.2A EP08779378A EP2171372A4 EP 2171372 A4 EP2171372 A4 EP 2171372A4 EP 08779378 A EP08779378 A EP 08779378A EP 2171372 A4 EP2171372 A4 EP 2171372A4
Authority
EP
European Patent Office
Prior art keywords
distribution
expanding liquid
expanding
liquid
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.)
Withdrawn
Application number
EP08779378.2A
Other languages
German (de)
French (fr)
Other versions
EP2171372A1 (en
Inventor
Claes Stenhede
Klas Bertilsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alfa Laval Corporate AB
Original Assignee
Alfa Laval Corporate AB
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 Alfa Laval Corporate AB filed Critical Alfa Laval Corporate AB
Publication of EP2171372A1 publication Critical patent/EP2171372A1/en
Publication of EP2171372A4 publication Critical patent/EP2171372A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • F25B41/35—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by rotary motors, e.g. by stepping motors
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B39/022—Evaporators with plate-like or laminated elements
    • 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
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
EP08779378.2A 2007-06-25 2008-06-11 Device for distribution of an expanding liquid Withdrawn EP2171372A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0701526A SE531780C2 (en) 2007-06-25 2007-06-25 Device for distribution of an expanding liquid
PCT/SE2008/050696 WO2009002256A1 (en) 2007-06-25 2008-06-11 Device for distribution of an expanding liquid

Publications (2)

Publication Number Publication Date
EP2171372A1 EP2171372A1 (en) 2010-04-07
EP2171372A4 true EP2171372A4 (en) 2014-05-21

Family

ID=40185880

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08779378.2A Withdrawn EP2171372A4 (en) 2007-06-25 2008-06-11 Device for distribution of an expanding liquid

Country Status (4)

Country Link
EP (1) EP2171372A4 (en)
CN (1) CN101802514B (en)
SE (1) SE531780C2 (en)
WO (1) WO2009002256A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2602307T3 (en) 2013-01-24 2017-02-20 Alcoil Usa Llc Heat exchanger
WO2014143951A2 (en) * 2013-03-15 2014-09-18 Parker-Hannifin Corporation Refrigerant distributor
ES2637888T3 (en) * 2013-08-12 2017-10-17 Carrier Corporation Heat exchanger and flow distributor
FR3059406B1 (en) * 2016-11-30 2019-07-12 Valeo Systemes Thermiques DEVICE FOR MIXING A REFRIGERANT FLUID INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER FOR AN AIR CONDITIONING INSTALLATION OF A VEHICLE
FR3059405B1 (en) * 2016-11-30 2019-07-12 Valeo Systemes Thermiques DEVICE FOR DISPENSING A REFRIGERANT FLUID INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER
DE102017208181A1 (en) * 2017-03-07 2018-09-13 Robert Bosch Gmbh Valve for controlling a fluid flow
FR3075347B1 (en) * 2017-12-19 2020-05-15 Valeo Systemes Thermiques DEVICE FOR DISTRIBUTING A REFRIGERANT FLUID TO BE HOUSED IN A COLLECTOR BOX OF A HEAT EXCHANGER
WO2020255192A1 (en) * 2019-06-17 2020-12-24 三菱電機株式会社 Refrigeration circuit device
CN110854467B (en) * 2019-11-15 2021-07-06 华霆（合肥）动力技术有限公司 Reciprocating structure and reciprocating control system
EP4008936A1 (en) * 2020-12-01 2022-06-08 Robert Bosch GmbH Valve for controlling a fluid flow
US11879676B2 (en) 2021-07-30 2024-01-23 Danfoss A/S Thermal expansion valve for a heat exchanger and heat exchanger with a thermal expansion valve
US20230175749A1 (en) * 2021-12-07 2023-06-08 Rheem Manufacturing Company Distributor systems for heat exchangers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568123A (en) * 1950-07-25 1951-09-18 Standard Refrigeration Company Pressure reducing device for refrigerating apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1879197A (en) * 1931-01-12 1932-09-27 Kelvinator Corp Resistor unit for refrigerating apparatus
IT984949B (en) * 1973-05-08 1974-11-20 Funaro E CAPILLA REFRIGERATOR SYSTEM RE
DE9101285U1 (en) * 1991-02-05 1991-09-26 Schmitz, Uwe, Dipl.-Ing., 8080 Fuerstenfeldbruck, De
IL107850A0 (en) * 1992-12-07 1994-04-12 Multistack Int Ltd Improvements in plate heat exchangers
DE59405261D1 (en) 1993-07-03 1998-03-19 Flitsch E Gmbh & Co PLATE HEAT EXCHANGER WITH REFRIGERANT DISTRIBUTOR
JPH08189725A (en) * 1995-01-05 1996-07-23 Nippondenso Co Ltd Refrigerant evaporator
GB2366352A (en) * 2000-08-22 2002-03-06 Imi Cornelius Valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568123A (en) * 1950-07-25 1951-09-18 Standard Refrigeration Company Pressure reducing device for refrigerating apparatus

Also Published As

Publication number Publication date
CN101802514A (en) 2010-08-11
EP2171372A1 (en) 2010-04-07
SE531780C2 (en) 2009-08-04
SE0701526L (en) 2008-12-26
CN101802514B (en) 2012-03-28
WO2009002256A1 (en) 2008-12-31

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Legal Events

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140423

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 41/06 20060101ALI20140415BHEP

Ipc: F25B 39/02 20060101AFI20140415BHEP

Ipc: F28F 27/02 20060101ALI20140415BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20160105