GB201113681D0 - High efficiency air cooling apparatus - Google Patents

High efficiency air cooling apparatus

Info

Publication number
GB201113681D0
GB201113681D0 GBGB1113681.9A GB201113681A GB201113681D0 GB 201113681 D0 GB201113681 D0 GB 201113681D0 GB 201113681 A GB201113681 A GB 201113681A GB 201113681 D0 GB201113681 D0 GB 201113681D0
Authority
GB
United Kingdom
Prior art keywords
air cooling
adiabatic
high efficiency
cooling apparatus
stage
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.)
Ceased
Application number
GBGB1113681.9A
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.)
WILLIAMS DUNCAN R
Original Assignee
WILLIAMS DUNCAN R
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 WILLIAMS DUNCAN R filed Critical WILLIAMS DUNCAN R
Priority to GBGB1113681.9A priority Critical patent/GB201113681D0/en
Publication of GB201113681D0 publication Critical patent/GB201113681D0/en
Priority to PCT/GB2012/000572 priority patent/WO2013021147A1/en
Priority to US14/237,552 priority patent/US20140251581A1/en
Priority to EP12737853.7A priority patent/EP2758721A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • 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
    • 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
    • F24F3/147—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 both heat and humidity transfer between supplied and exhausted air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • 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
    • F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
    • F24F12/003—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid using a heat pump
    • 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
    • F24F2012/007—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using a by-pass for bypassing the 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

Abstract

An air cooling system consisting of several different known technologies brought together in combination to provide a complete cooling process. The invention may consist of several parallel and series stages in combination where each stage comprises an adiabatic stage which feeds a conventional heat exchanger. The conventional exchange of heat within the heat exchanger is assisted by an evaporation process where the water for the evaporation is supplied from water jets contained in the adiabatic stage and these jets are adjusted so that the water pressure is higher than is required for the adiabatic zone alone.
GBGB1113681.9A 2011-08-09 2011-08-09 High efficiency air cooling apparatus Ceased GB201113681D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB1113681.9A GB201113681D0 (en) 2011-08-09 2011-08-09 High efficiency air cooling apparatus
PCT/GB2012/000572 WO2013021147A1 (en) 2011-08-09 2012-07-05 High efficiency air cooling apparatus
US14/237,552 US20140251581A1 (en) 2011-08-09 2012-07-05 High efficiency air cooling apparatus
EP12737853.7A EP2758721A1 (en) 2011-08-09 2012-07-05 High efficiency air cooling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1113681.9A GB201113681D0 (en) 2011-08-09 2011-08-09 High efficiency air cooling apparatus

Publications (1)

Publication Number Publication Date
GB201113681D0 true GB201113681D0 (en) 2011-09-21

Family

ID=44735629

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1113681.9A Ceased GB201113681D0 (en) 2011-08-09 2011-08-09 High efficiency air cooling apparatus

Country Status (4)

Country Link
US (1) US20140251581A1 (en)
EP (1) EP2758721A1 (en)
GB (1) GB201113681D0 (en)
WO (1) WO2013021147A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3011624B1 (en) * 2013-10-09 2017-12-22 Commissariat Energie Atomique SYSTEM AND METHOD FOR PROCESSING AND CONDITIONING AIR
NL2012019C2 (en) * 2013-12-23 2015-06-26 Optimair Holding B V AIR TREATMENT SYSTEM FOR A BUILDING.
US9945569B2 (en) * 2014-09-10 2018-04-17 Munters Corporation Water minimizing method and apparatus for use with evaporative cooling devices
WO2016055759A1 (en) 2014-10-09 2016-04-14 Airedale International Air Conditioning Limited Air handling unit and method of operating the same
CN107771264B (en) * 2015-06-22 2021-07-16 荷兰空气处理创新公司 Building provided with air treatment system
CN106765792A (en) * 2017-02-17 2017-05-31 广州大学 Split evaporation type cold wind fan device and its refrigerating method
JP2022524472A (en) 2018-10-02 2022-05-06 プレジデント アンド フェローズ オブ ハーバード カレッジ Hydrophobic barrier layer of ceramic indirect evaporative cooling system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833205A (en) * 1972-02-02 1974-09-03 Midland Ross Corp Apparatus for eliminating water vapor from processed air
US4287721A (en) * 1979-06-11 1981-09-08 Robison Harry I Chemical heat pump and method
US4380910A (en) * 1981-08-13 1983-04-26 Aztech International, Ltd. Multi-stage indirect-direct evaporative cooling process and apparatus
US4910971A (en) * 1988-02-05 1990-03-27 Hydro Thermal Engineering Pty. Ltd. Indirect air conditioning system
JPH01318820A (en) * 1988-06-17 1989-12-25 Mitsubishi Electric Corp Indirect and evaporation type room cooling machine
DE4135431A1 (en) * 1991-10-24 1993-05-19 Menerga Apparatebau Gmbh Multimode, high output room air conditioning unit - includes sections for adiabatic cooling supported by recuperative heat exchangers and refrigerator
US5349829A (en) * 1992-05-21 1994-09-27 Aoc, Inc. Method and apparatus for evaporatively cooling gases and/or fluids
US5860284A (en) * 1996-07-19 1999-01-19 Novel Aire Technologies, L.L.C. Thermally regenerated desiccant air conditioner with indirect evaporative cooler
US6176305B1 (en) * 1998-11-09 2001-01-23 Building Performance Equipment Inc. Ventilator system and method
US6434963B1 (en) * 1999-10-26 2002-08-20 John Francis Urch Air cooling/heating apparatus
DE10255530B3 (en) * 2002-11-27 2004-07-01 Hovalwerk Ag Method and device for cooling circulating air
CH697104A5 (en) * 2004-01-30 2008-04-30 Polybloc Ag A method of cooling a supply air flow for a room.
US6935132B1 (en) * 2004-09-16 2005-08-30 John Francis Urch Air conditioning apparatus
US7765827B2 (en) 2005-11-08 2010-08-03 Everest Acquisition Holdings, Inc. Multi-stage hybrid evaporative cooling system
GB2464284B (en) 2008-10-08 2013-04-17 Hewlett Packard Development Co Data centre cooling apparatus and method
US8490422B2 (en) 2009-04-26 2013-07-23 Alaa Abdulkareem AL WATBAN Evaporative air cooler with multi stages cooling and or heating with or without cooling coil
WO2011074005A2 (en) 2009-12-15 2011-06-23 Sukhdarshan Singh Dhaliwal A pre-cooling system and method for pre-cooling air
US9032742B2 (en) * 2010-12-30 2015-05-19 Munters Corporation Methods for removing heat from enclosed spaces with high internal heat generation

Also Published As

Publication number Publication date
EP2758721A1 (en) 2014-07-30
US20140251581A1 (en) 2014-09-11
WO2013021147A1 (en) 2013-02-14

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)