CA2621902A1 - Systeme de deshumidification de frigorigene a decharge de refrigerant variable - Google Patents

Systeme de deshumidification de frigorigene a decharge de refrigerant variable Download PDF

Info

Publication number
CA2621902A1
CA2621902A1 CA002621902A CA2621902A CA2621902A1 CA 2621902 A1 CA2621902 A1 CA 2621902A1 CA 002621902 A CA002621902 A CA 002621902A CA 2621902 A CA2621902 A CA 2621902A CA 2621902 A1 CA2621902 A1 CA 2621902A1
Authority
CA
Canada
Prior art keywords
refrigerant
condenser
flow paths
set forth
reheat
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.)
Abandoned
Application number
CA002621902A
Other languages
English (en)
Inventor
Michael F. Taras
Alexander Lifson
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
Individual
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 Individual filed Critical Individual
Publication of CA2621902A1 publication Critical patent/CA2621902A1/fr
Abandoned 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/153—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0403—Refrigeration circuit bypassing means for condensers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
CA002621902A 2005-09-15 2005-09-15 Systeme de deshumidification de frigorigene a decharge de refrigerant variable Abandoned CA2621902A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/033695 WO2007040476A1 (fr) 2005-09-15 2005-09-15 Système de déshumidification de frigorigène à décharge de réfrigérant variable

Publications (1)

Publication Number Publication Date
CA2621902A1 true CA2621902A1 (fr) 2007-04-12

Family

ID=37906424

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002621902A Abandoned CA2621902A1 (fr) 2005-09-15 2005-09-15 Systeme de deshumidification de frigorigene a decharge de refrigerant variable

Country Status (3)

Country Link
US (1) US20080229764A1 (fr)
CA (1) CA2621902A1 (fr)
WO (1) WO2007040476A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8627673B2 (en) * 2008-03-25 2014-01-14 Water Generating Systems LLC Atmospheric water harvesters
US7954335B2 (en) * 2008-03-25 2011-06-07 Water Generating Systems LLC Atmospheric water harvesters with variable pre-cooling
CN101592413B (zh) * 2008-05-30 2011-05-18 曾德勋 利用外气调节温度的节能循环系统
CN102066853B (zh) * 2008-06-13 2013-07-31 开利公司 用于具有微通道冷凝器和再热循环的制冷系统的启动程序
CN101413730B (zh) * 2008-09-27 2010-06-02 北京库蓝科技有限公司 节能型冷冻除湿一体机
FR2940411B1 (fr) * 2008-12-24 2012-04-06 J F Cesbron Holding Soc Installation frigorifique comprenant deux condenseurs montes en serie et en parallele.
US9322581B2 (en) 2011-02-11 2016-04-26 Johnson Controls Technology Company HVAC unit with hot gas reheat
US9964346B2 (en) 2012-04-30 2018-05-08 Modine Manufacturing Company Space conditioning system with hot gas reheat, and method of operating the same
CA2842658C (fr) * 2013-02-12 2020-08-25 National Refrigeration & Air Conditioning Canada Corp. Module de condenseur
US9951984B2 (en) * 2013-05-21 2018-04-24 Carrier Corporation Tandem compressor refrigeration system and a method of using the same
DE102013211259A1 (de) * 2013-06-17 2014-12-18 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Steuergerät zur Optimierung der Kühlung eines Hochvoltspeichers durch eine Klimaanlage
US9795919B2 (en) 2014-03-21 2017-10-24 2525 Group, Inc. Recycling of waste heat by dehumidifier appliance: apparatus and method
US11215371B2 (en) 2018-07-17 2022-01-04 Hussmann Corporation Variable refrigerant flow (VRF) dehumidification system
US11313600B2 (en) * 2019-10-07 2022-04-26 Johnson Controls Tyco IP Holdings LLP Modulating reheat operation of HVAC system with multiple condenser coils
US20250237421A1 (en) * 2024-01-21 2025-07-24 United CoolAir, LLC System and method to modulate refrigerant pressure

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982523A (en) * 1956-01-24 1961-05-02 Alden I Mcfarlan Air conditioning system
US2940281A (en) * 1958-11-25 1960-06-14 Westinghouse Electric Corp Air conditioning apparatus with provision for selective reheating
US3370438A (en) * 1966-05-04 1968-02-27 Carrier Corp Condensing pressure controls for refrigeration system
US3481152A (en) * 1968-01-18 1969-12-02 Frick Co Condenser head pressure control system
AT305354B (de) * 1970-10-06 1973-02-26 Friedmann Kg Alex Klimaanlage für Eisenbahnfahrzeuge
US3798920A (en) * 1972-11-02 1974-03-26 Carrier Corp Air conditioning system with provision for reheating
US4189929A (en) * 1978-03-13 1980-02-26 W. A. Brown & Son, Inc. Air conditioning and dehumidification system
US4182133A (en) * 1978-08-02 1980-01-08 Carrier Corporation Humidity control for a refrigeration system
US5197297A (en) * 1991-07-29 1993-03-30 Carrier Corporation Transport refrigeration system having compressor over-temperature protection in all operating modes
KR0129641Y1 (ko) * 1995-03-30 1999-01-15 김광호 공기조화기의 실내기
US5806327A (en) * 1996-06-28 1998-09-15 Lord; Richard G. Compressor capacity reduction
US6843065B2 (en) * 2000-05-30 2005-01-18 Icc-Polycold System Inc. Very low temperature refrigeration system with controlled cool down and warm up rates and long term heating capabilities
US6986262B2 (en) * 2002-11-28 2006-01-17 Sanyo Electric Co., Ltd. Binary refrigeration unit
US7028492B2 (en) * 2004-01-30 2006-04-18 Carrier Corporation Hybrid dehumidication system
US6941770B1 (en) * 2004-07-15 2005-09-13 Carrier Corporation Hybrid reheat system with performance enhancement

Also Published As

Publication number Publication date
WO2007040476A1 (fr) 2007-04-12
US20080229764A1 (en) 2008-09-25

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead

Effective date: 20130917