EP2336682A3 - Manifold for a refrigerant circulating within an air conditioning cycle, and air conditioning cycle with a such manifold - Google Patents

Manifold for a refrigerant circulating within an air conditioning cycle, and air conditioning cycle with a such manifold Download PDF

Info

Publication number
EP2336682A3
EP2336682A3 EP10194316A EP10194316A EP2336682A3 EP 2336682 A3 EP2336682 A3 EP 2336682A3 EP 10194316 A EP10194316 A EP 10194316A EP 10194316 A EP10194316 A EP 10194316A EP 2336682 A3 EP2336682 A3 EP 2336682A3
Authority
EP
European Patent Office
Prior art keywords
air conditioning
manifold
conditioning cycle
refrigerant circulating
refrigerant
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Withdrawn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
EP10194316A
Other languages
German (de)
French (fr)
Other versions
EP2336682A2 (en
Inventor
Klaus Wittmann
Mohamed Yahia
Bertrand Nicolas
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Publication of EP2336682A2 publication Critical patent/EP2336682A2/en
Publication of EP2336682A3 publication Critical patent/EP2336682A3/en
Withdrawn legal-status Critical Current

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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • 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
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • 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
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

L'invention a pour objet un bloc de distribution (22) apte à gérer la circulation d'un fluide réfrigérant FR à l'intérieur d'une boucle de climatisation (4). Le bloc de distribution (22) comprend neuf entrées E1,E2,E3,E4,E5,E6,E7,E8,E9 de fluide réfrigérant FR à l'intérieur du bloc de distribution (22) et quatre sorties S1,S2,S3,S4 de fluide réfrigérant FR hors du bloc de distribution (22). Chaque sortie S1,S2,S3,S4 est en relation fluidique avec au moins deux entrées E1,E2,E3,E4,E5,E6,E7,E8,E9.

Figure imgaf001
The invention relates to a distribution block (22) capable of managing the circulation of a refrigerant fluid FR inside an air conditioning loop (4). The distribution block (22) comprises nine inputs E 1 , E 2 , E 3 , E 4 , E 5 , E 6 , E 7 , E 8 , E 9 of refrigerant FR inside the distribution block (22). ) and four outputs S 1 , S 2 , S 3 , S 4 of refrigerant FR out of the distribution block (22). Each output S 1 , S 2 , S 3 , S 4 is in fluid relation with at least two inputs E 1 , E 2 , E 3 , E 4 , E 5 , E 6 , E 7 , E 8 , E 9 .
Figure imgaf001
EP10194316A 2009-12-17 2010-12-09 Manifold for a refrigerant circulating within an air conditioning cycle, and air conditioning cycle with a such manifold Withdrawn EP2336682A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0906130A FR2954463B1 (en) 2009-12-17 2009-12-17 DELIVERY BLOCK OF A REFRIGERANT FLUID CIRCULATING WITHIN A CLIMATEING LOOP AND AIR CONDITIONING LOOP COMPRISING SUCH A DELIVERY BLOCK

Publications (2)

Publication Number Publication Date
EP2336682A2 EP2336682A2 (en) 2011-06-22
EP2336682A3 true EP2336682A3 (en) 2011-07-20

Family

ID=42224973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10194316A Withdrawn EP2336682A3 (en) 2009-12-17 2010-12-09 Manifold for a refrigerant circulating within an air conditioning cycle, and air conditioning cycle with a such manifold

Country Status (4)

Country Link
US (1) US20110146942A1 (en)
EP (1) EP2336682A3 (en)
JP (1) JP2011126523A (en)
FR (1) FR2954463B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2979419B1 (en) * 2011-08-30 2018-03-30 Arkema France SUPERCRITICAL HEAT TRANSFER FLUIDS BASED ON TETRAFLUOROPROPENE
FR2982355A1 (en) 2011-11-03 2013-05-10 Valeo Systemes Thermiques AIR CONDITIONING LOOP FOR A HEATING, VENTILATION AND / OR AIR CONDITIONING INSTALLATION
FR2987104B1 (en) 2012-02-16 2018-05-25 Valeo Systemes Thermiques AIR CONDITIONING LOOP OPERATING IN HEAT PUMP WITH IMPULSE DEFROSTING.
FR2992260B1 (en) * 2012-06-26 2015-10-16 Valeo Systemes Thermiques PACKAGING ASSEMBLY OF A PASSENGER AND AT LEAST ONE FUNCTIONAL UNIT OF A VEHICLE.
DE102014217960A1 (en) * 2014-09-09 2016-03-10 Bayerische Motoren Werke Aktiengesellschaft Heat pump system for the air conditioning of a vehicle and method for operating such a heat pump system
US10267546B2 (en) 2015-09-04 2019-04-23 Ford Global Technologies Llc Vehicle HVAC system with combination heat exchanger for heating and cooling vehicle interior
JP6481668B2 (en) * 2015-12-10 2019-03-13 株式会社デンソー Refrigeration cycle equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08261599A (en) * 1995-03-24 1996-10-11 Kyushu Electric Power Co Inc Air conditioner
US6804976B1 (en) * 2003-12-12 2004-10-19 John F. Dain High reliability multi-tube thermal exchange structure
WO2008072929A2 (en) * 2006-12-14 2008-06-19 Lg Electronics Inc. Air conditioning system and the controlling method thereof
US20080302113A1 (en) * 2007-06-08 2008-12-11 Jian-Min Yin Refrigeration system having heat pump and multiple modes of operation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06239131A (en) 1993-02-16 1994-08-30 Nippondenso Co Ltd Air-conditioner
JPH10281594A (en) * 1997-03-31 1998-10-23 Sanyo Electric Co Ltd Refrigerant distributor for air conditioner
US6105386A (en) * 1997-11-06 2000-08-22 Denso Corporation Supercritical refrigerating apparatus
KR100480702B1 (en) * 2002-06-05 2005-04-06 엘지전자 주식회사 Multi-type air conditioner for cooling/heating the same time
JP3953377B2 (en) * 2002-07-16 2007-08-08 トヨタ自動車株式会社 Air conditioner
KR100640858B1 (en) * 2004-12-14 2006-11-02 엘지전자 주식회사 Airconditioner and control method thereof
JP2006321389A (en) * 2005-05-19 2006-11-30 Denso Corp Waste heat using device for vehicle
EP2110274B1 (en) * 2008-04-18 2012-04-11 Valeo Systemes Thermiques Improved heating and air conditioning unit for an automotive vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08261599A (en) * 1995-03-24 1996-10-11 Kyushu Electric Power Co Inc Air conditioner
US6804976B1 (en) * 2003-12-12 2004-10-19 John F. Dain High reliability multi-tube thermal exchange structure
WO2008072929A2 (en) * 2006-12-14 2008-06-19 Lg Electronics Inc. Air conditioning system and the controlling method thereof
US20080302113A1 (en) * 2007-06-08 2008-12-11 Jian-Min Yin Refrigeration system having heat pump and multiple modes of operation

Also Published As

Publication number Publication date
EP2336682A2 (en) 2011-06-22
JP2011126523A (en) 2011-06-30
US20110146942A1 (en) 2011-06-23
FR2954463B1 (en) 2013-08-02
FR2954463A1 (en) 2011-06-24

Similar Documents

Publication Publication Date Title
EP2336682A3 (en) Manifold for a refrigerant circulating within an air conditioning cycle, and air conditioning cycle with a such manifold
EP2351978A3 (en) Pipe in pipe heat exchanger with vibration reduction
EP2615392A3 (en) Cascade heat pump
EP2527983A3 (en) Distributing services in graph-based computations
EP1745739A3 (en) Optical imaging of rheumatoid arthritis
EP2407650A3 (en) Working machine engine and working machine using the same
EP2292850A3 (en) Ball joint for a sanitary outlet fitting
EP2587177A3 (en) Air conditioner
EP1657482A3 (en) Pipe arrangement branching structure, method for working perforated pipe and method for working branch pipe
EP2527537A3 (en) Screen intake flow control and support device
EP2286711A3 (en) Dishwasher with connection device for multiple water supply lines
Wouters et al. Impact on the process of the formation of customary international law
FR2946704B1 (en) METHOD FOR REDUCING LOAD LOSS OF FLOW FLUID IN A CONDUIT WHILE TAKING INTO ACCOUNT THE DEGRADATION OF TRAINING REDUCERS.
CN207864403U (en) Aero-engine bent axle
EP1666726A3 (en) Modular system for fluid pumps
EP1830072A3 (en) Ventilator shroud for a heat exchanger and assembly of an axial ventilator in a ventilator shroud
EP1939773A3 (en) Verification by efficiency based selection of parallel executed reachability algorithms
Raz et al. A Comment on" Optimal Stroke Patterns for Purcell's Three-Link Swimmer"
CN206385605U (en) A kind of cyclic water tank return water system
FR3030049B1 (en) SYSTEM OF ANALYSIS AND CELL CULTURE, METHOD OF ANALYSIS AND ASSOCIATED CELL CULTURE AND METHOD OF MANUFACTURING THE ASSOCIATED CHIP
EP2527777A3 (en) Inflow dampener
CN200984575Y (en) Metal oddment cleaning device
CN102748905A (en) One-way valve module of air conditioning unit
CN205678956U (en) A kind of capillary network connector device
CN201258880Y (en) Oil suction and oil return device for hydraulic fluid chamber

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 40/00 20060101ALI20110614BHEP

Ipc: F25B 43/00 20060101ALI20110614BHEP

Ipc: F25B 41/04 20060101ALI20110614BHEP

Ipc: F25B 41/06 20060101AFI20110303BHEP

RTI1 Title (correction)

Free format text: MANIFOLD FOR A REFRIGERANT CIRCULATING WITHIN AN AIR CONDITIONING CYCLE, AND AIR CONDITIONING CYCLE WITH A SUCH MANIFOLD

17P Request for examination filed

Effective date: 20120116

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20160701