DE69928955D1 - Verfahren und Einrichtung zum vor-und/oder nachkühlenden Wärmeaustausch eines Kältemittels - Google Patents

Verfahren und Einrichtung zum vor-und/oder nachkühlenden Wärmeaustausch eines Kältemittels

Info

Publication number
DE69928955D1
DE69928955D1 DE69928955T DE69928955T DE69928955D1 DE 69928955 D1 DE69928955 D1 DE 69928955D1 DE 69928955 T DE69928955 T DE 69928955T DE 69928955 T DE69928955 T DE 69928955T DE 69928955 D1 DE69928955 D1 DE 69928955D1
Authority
DE
Germany
Prior art keywords
precooler
air
refrigerant
heat pump
hot gas
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.)
Expired - Fee Related
Application number
DE69928955T
Other languages
English (en)
Other versions
DE69928955T2 (de
Inventor
H Hebert
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.)
Global Energy Group Inc
Original Assignee
Global Energy Group Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22613079&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69928955(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Global Energy Group Inc filed Critical Global Energy Group Inc
Publication of DE69928955D1 publication Critical patent/DE69928955D1/de
Application granted granted Critical
Publication of DE69928955T2 publication Critical patent/DE69928955T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • F24F1/0038—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room in combination with simultaneous exhaustion of inside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • 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]
    • Y02B30/54—Free-cooling systems
    • 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]
    • Y02B30/56—Heat recovery units

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)
  • Other Air-Conditioning Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Central Air Conditioning (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
DE69928955T 1998-10-08 1999-10-07 Verfahren und Einrichtung zum vor-und/oder nachkühlenden Wärmeaustausch eines Kältemittels Expired - Fee Related DE69928955T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US168822 1988-03-16
US09/168,822 US6070423A (en) 1998-10-08 1998-10-08 Building exhaust and air conditioner condenstate (and/or other water source) evaporative refrigerant subcool/precool system and method therefor
PCT/US1999/023394 WO2000020809A1 (en) 1998-10-08 1999-10-07 Building exhaust and air conditioner condensate

Publications (2)

Publication Number Publication Date
DE69928955D1 true DE69928955D1 (de) 2006-01-19
DE69928955T2 DE69928955T2 (de) 2006-08-24

Family

ID=22613079

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928955T Expired - Fee Related DE69928955T2 (de) 1998-10-08 1999-10-07 Verfahren und Einrichtung zum vor-und/oder nachkühlenden Wärmeaustausch eines Kältemittels

Country Status (9)

Country Link
US (1) US6070423A (de)
EP (1) EP1121565B1 (de)
CN (1) CN100354582C (de)
AT (1) ATE313050T1 (de)
AU (1) AU748789B2 (de)
BR (1) BR9914371A (de)
DE (1) DE69928955T2 (de)
ES (1) ES2251231T3 (de)
WO (1) WO2000020809A1 (de)

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* Cited by examiner, † Cited by third party
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US7150160B2 (en) 1998-10-08 2006-12-19 Global Energy Group, Inc. Building exhaust and air conditioner condensate (and/or other water source) evaporative refrigerant subcool/precool system and method therefor
US6324862B1 (en) * 2000-01-31 2001-12-04 Julio A. Monjes Air cooler by enhanced evaporation and heater
US6318108B1 (en) * 2000-09-27 2001-11-20 George L. Holstein Self-washing coil for air conditioning units
DE10103150B4 (de) * 2001-01-24 2015-12-10 Stiebel Eltron Gmbh & Co. Kg Lüftungsanlage
EP1331458A1 (de) * 2002-01-24 2003-07-30 Süddeutsche Etna-Werk Gmbh Lüftungsgerät und Verfahren zum Betreiben eines Lüftungsgeräts
US6595011B1 (en) 2002-05-02 2003-07-22 Linda Forgy Chaney Water cooled air conditioner
US7013658B2 (en) * 2004-02-03 2006-03-21 Carrier Corporation Refrigerant subcooling by condensate
CN100381768C (zh) * 2005-02-21 2008-04-16 海尔集团公司 一种提高空调制冷量降低功率的方法及空调装置
US7266968B2 (en) * 2005-06-07 2007-09-11 Chin Piao Huang Air conditioner having water draining device
US7854141B1 (en) 2008-12-08 2010-12-21 Breen Joseph G Energy conservation in a self-contained air-conditioning unit
AU2010225956B2 (en) * 2009-03-19 2012-11-15 Daikin Industries, Ltd. Air conditioning apparatus
JP5647396B2 (ja) * 2009-03-19 2014-12-24 ダイキン工業株式会社 空気調和装置
US8561420B2 (en) * 2009-05-08 2013-10-22 Honda Motor Co., Ltd. Evaporator assembly for an HVAC system
US9310087B2 (en) * 2009-09-29 2016-04-12 Carrier Corporation System and method for maintaining air temperature within a building HVAC system
DE102010028315A1 (de) * 2010-04-28 2011-11-03 Siemens Aktiengesellschaft Verfahren zur thermodynamischen Online-Diagnose einer großtechnischen Anlage
JP5747567B2 (ja) * 2011-03-04 2015-07-15 富士電機株式会社 冷媒回路装置
US9322600B2 (en) 2011-03-17 2016-04-26 Olive Tree Patents 1 Llc Thermosyphon heat recovery
US20120047936A1 (en) * 2011-04-18 2012-03-01 General Electric Company Appliance refrigeration system with final condenser
WO2013056103A2 (en) * 2011-10-12 2013-04-18 Ringdale, Inc. Room cooling system
TWI452246B (zh) * 2011-11-14 2014-09-11 Ind Tech Res Inst 熱泵熱水系統
EP2836781A4 (de) * 2012-03-06 2016-01-20 Mestek Inc Verdampfungskühlsystem und -vorrichtung
PL2965020T3 (pl) * 2013-03-07 2018-11-30 Zehnder Group International Ag Instalacja do uzdatniania powietrza w budynku
US10119738B2 (en) 2014-09-26 2018-11-06 Waterfurnace International Inc. Air conditioning system with vapor injection compressor
CN105180433B (zh) * 2015-10-21 2017-11-17 杭州佳力斯韦姆新能源科技有限公司 实现高回水温度以及两种制热工况要求的跨临界co2热泵系统及其操控方法
EP3436748B1 (de) * 2016-04-01 2023-10-18 HVPS Holdings (Pty) Limited Klimatisierungssystem
US10871314B2 (en) 2016-07-08 2020-12-22 Climate Master, Inc. Heat pump and water heater
US10866002B2 (en) 2016-11-09 2020-12-15 Climate Master, Inc. Hybrid heat pump with improved dehumidification
CN107687715A (zh) * 2017-07-28 2018-02-13 珠海格力电器股份有限公司 空调系统及其控制方法
US10935260B2 (en) 2017-12-12 2021-03-02 Climate Master, Inc. Heat pump with dehumidification
US11592215B2 (en) 2018-08-29 2023-02-28 Waterfurnace International, Inc. Integrated demand water heating using a capacity modulated heat pump with desuperheater
CA3081986A1 (en) 2019-07-15 2021-01-15 Climate Master, Inc. Air conditioning system with capacity control and controlled hot water generation
CN110425776A (zh) * 2019-08-19 2019-11-08 北京丰联奥睿科技有限公司 一种v型竖管蒸发式冷却塔及其双控制空调系统
CN114893828B (zh) * 2022-03-30 2023-08-18 青岛海信日立空调系统有限公司 一种空调器

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Also Published As

Publication number Publication date
ES2251231T3 (es) 2006-04-16
WO2000020809A1 (en) 2000-04-13
US6070423A (en) 2000-06-06
WO2000020809A9 (en) 2001-09-27
WO2000020809A8 (en) 2001-03-08
AU6419699A (en) 2000-04-26
ATE313050T1 (de) 2005-12-15
DE69928955T2 (de) 2006-08-24
EP1121565B1 (de) 2005-12-14
EP1121565A2 (de) 2001-08-08
CN1329708A (zh) 2002-01-02
AU748789B2 (en) 2002-06-13
EP1121565A4 (de) 2002-02-20
CN100354582C (zh) 2007-12-12
BR9914371A (pt) 2002-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee