EP2795207A1 - Dispositif d'agrandissement de la capacité pour soupape à quatre voies dans un système de climatisation, et système de climatisation - Google Patents

Dispositif d'agrandissement de la capacité pour soupape à quatre voies dans un système de climatisation, et système de climatisation

Info

Publication number
EP2795207A1
EP2795207A1 EP12816180.9A EP12816180A EP2795207A1 EP 2795207 A1 EP2795207 A1 EP 2795207A1 EP 12816180 A EP12816180 A EP 12816180A EP 2795207 A1 EP2795207 A1 EP 2795207A1
Authority
EP
European Patent Office
Prior art keywords
air conditioning
conditioning system
valve
line
heat exchanger
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Withdrawn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
EP12816180.9A
Other languages
German (de)
English (en)
Inventor
Haijun Li
Pan GAO
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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of EP2795207A1 publication Critical patent/EP2795207A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/0272—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using bridge circuits of one-way 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/026—Compressor control by controlling unloaders
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/026—Compressor control by controlling unloaders
    • F25B2600/0261—Compressor control by controlling unloaders external to the compressor

Abstract

L'invention porte sur un dispositif d'agrandissement de la capacité pour une soupape à quatre voies, la soupape à quatre voies présente un premier orifice, un deuxième orifice, un troisième orifice et un quatrième orifice, le premier orifice étant relié à une extrémité de sortie d'un compresseur par l'intermédiaire d'une première conduite, le deuxième orifice est relié à une extrémité d'entrée de compresseur par l'intermédiaire d'une seconde conduite, le troisième orifice est raccordé à un premier échangeur de chaleur par l'intermédiaire d'une troisième conduite et le quatrième orifice est raccordé à un deuxième échangeur de chaleur par l'intermédiaire d'une quatrième conduite, le dispositif d'agrandissement de la capacité comprend une première conduite de dérivation et une première soupape, la première ligne de dérivation raccordée entre la troisième conduite et la deuxième conduite, la première soupape montée dans la première conduite de dérivation, une deuxième ligne de dérivation et une deuxième soupape, la deuxième conduite de dérivation raccordée entre la quatrième conduite et la deuxième conduite, la deuxième soupape montée dans la deuxième conduite de dérivation.
EP12816180.9A 2011-12-21 2012-12-12 Dispositif d'agrandissement de la capacité pour soupape à quatre voies dans un système de climatisation, et système de climatisation Withdrawn EP2795207A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011205395292U CN202484358U (zh) 2011-12-21 2011-12-21 用于空调系统中四通阀的增容装置以及空调系统
PCT/US2012/069078 WO2013096035A1 (fr) 2011-12-21 2012-12-12 Dispositif d'agrandissement de la capacité pour soupape à quatre voies dans un système de climatisation, et système de climatisation

Publications (1)

Publication Number Publication Date
EP2795207A1 true EP2795207A1 (fr) 2014-10-29

Family

ID=46958781

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12816180.9A Withdrawn EP2795207A1 (fr) 2011-12-21 2012-12-12 Dispositif d'agrandissement de la capacité pour soupape à quatre voies dans un système de climatisation, et système de climatisation

Country Status (4)

Country Link
US (1) US20150121946A1 (fr)
EP (1) EP2795207A1 (fr)
CN (1) CN202484358U (fr)
WO (1) WO2013096035A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10830501B2 (en) * 2018-04-25 2020-11-10 Johnson Controls Technology Company Systems for detecting and positioning of reversing valve
CN114111390B (zh) * 2020-08-26 2023-11-10 广东美的暖通设备有限公司 换热器、电控盒以及空调系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59217462A (ja) * 1983-05-25 1984-12-07 株式会社東芝 冷媒加熱冷暖房機
JP2685463B2 (ja) * 1987-12-04 1997-12-03 株式会社日立製作所 空気調和装置
US5832741A (en) * 1996-10-18 1998-11-10 Eaton Corporation Filter/drier for reversible heat pump system
JPH1163708A (ja) * 1997-08-20 1999-03-05 Fujitsu General Ltd 空気調和機
JP2001207960A (ja) * 2000-01-25 2001-08-03 Toyota Autom Loom Works Ltd 空気調和装置
KR20070074302A (ko) * 2006-01-09 2007-07-12 삼성전자주식회사 공기 조화기 및 그 제어 방법
JP5324749B2 (ja) * 2006-09-11 2013-10-23 ダイキン工業株式会社 冷凍装置
CN101668998B (zh) * 2007-02-02 2012-10-03 开利公司 增强式制冷系统
CN101236027A (zh) 2007-02-02 2008-08-06 上海冷气机厂 多功能风冷冷热水机组
CN101055116A (zh) 2007-06-05 2007-10-17 湖南大学 复合冷凝/蒸发四功能热水热泵空调装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2013096035A1 *

Also Published As

Publication number Publication date
WO2013096035A1 (fr) 2013-06-27
CN202484358U (zh) 2012-10-10
US20150121946A1 (en) 2015-05-07

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