GB2155617A - Air conditioning system - Google Patents

Air conditioning system

Info

Publication number
GB2155617A
GB2155617A GB08510118A GB8510118A GB2155617A GB 2155617 A GB2155617 A GB 2155617A GB 08510118 A GB08510118 A GB 08510118A GB 8510118 A GB8510118 A GB 8510118A GB 2155617 A GB2155617 A GB 2155617A
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
conditioning system
air
air conditioning
exhaust air
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Withdrawn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
GB08510118A
Other versions
GB8510118D0 (en
Inventor
Seppo Leskinen
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Publication of GB8510118D0 publication Critical patent/GB8510118D0/en
Publication of GB2155617A publication Critical patent/GB2155617A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
    • F24F2006/146—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles using pressurised water for spraying
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Abstract

An air-conditioning system, where incoming air (1) is led through a heat exchanger (5) and through the same heat exchanger exhaust air (2) is led in the opposite direction. The object is to use the heat exchanger for cooling the incoming air (1). This is realized according to the invention in such a way that exhaust air (2) is cooled by vaporizing aqueous vapour into it in a moistening element (6) which is arranged in the flow path of the exhaust air (2) before the heat exchanger (5).
GB08510118A 1983-03-21 1984-03-21 Air conditioning system Withdrawn GB2155617A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI830932A FI67259C (en) 1983-03-21 1983-03-21 VENTILATIONSSYSTEM.
PCT/FI1984/000027 WO1984003756A1 (en) 1983-03-21 1984-03-21 Air-conditioning system

Publications (2)

Publication Number Publication Date
GB8510118D0 GB8510118D0 (en) 1985-05-30
GB2155617A true GB2155617A (en) 1985-09-25

Family

ID=8516925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08510118A Withdrawn GB2155617A (en) 1983-03-21 1984-03-21 Air conditioning system

Country Status (4)

Country Link
FI (1) FI67259C (en)
GB (1) GB2155617A (en)
NO (1) NO844598L (en)
WO (1) WO1984003756A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2351345A (en) * 1999-05-27 2000-12-27 Zyl Robert Peter Van Desiccant cooling system

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8900848L (en) * 1989-03-10 1990-09-11 Sixten Persson Air handling units
FI88431C (en) * 1989-08-22 1993-05-10 Ilmateollisuus Oy FOLLOWING OVERCHAIR FANGER
FI92867C (en) * 1991-11-22 1997-07-08 Suomen Puhallintehdas Oy Air conditioning equipment for rooms
FI96797C (en) * 1993-08-10 1999-01-19 Abb Installaatiot Oy System for cooling the supply air in an air conditioner
US6983788B2 (en) * 1998-11-09 2006-01-10 Building Performance Equipment, Inc. Ventilating system, heat exchanger and methods
BE1010922A6 (en) * 1997-02-13 1999-03-02 Hecke Antonius Van Method and device for cooling air.
FI105851B (en) * 1997-03-26 2000-10-13 Abb Installaatiot Oy Procedure and apparatus for controlling the interior climate of a building
DE102011014172A1 (en) * 2010-03-16 2011-09-22 Kampmann Gmbh Method for cooling a room
DE102016117108A1 (en) 2016-09-12 2018-03-15 Luftmeister GmbH Efficient heating and / or air conditioning

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1454615A1 (en) * 1962-10-31 1969-02-27 Meyer Fa Rud Otto Process for the operation of air heating and air conditioning systems according to the two-channel system
SE356120B (en) * 1969-01-14 1973-05-14 Gas Dev Corp
GB1526749A (en) * 1974-12-19 1978-09-27 Epitestudomanyi Intezet Air conditioning installation
SE391975C (en) * 1975-07-16 1979-08-02 Munters Ab Carl DEVICE FOR CONDITIONING TO A LOCAL FLOWING SUPPLY AIR

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1454615A1 (en) * 1962-10-31 1969-02-27 Meyer Fa Rud Otto Process for the operation of air heating and air conditioning systems according to the two-channel system
SE356120B (en) * 1969-01-14 1973-05-14 Gas Dev Corp
GB1526749A (en) * 1974-12-19 1978-09-27 Epitestudomanyi Intezet Air conditioning installation
SE391975C (en) * 1975-07-16 1979-08-02 Munters Ab Carl DEVICE FOR CONDITIONING TO A LOCAL FLOWING SUPPLY AIR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2351345A (en) * 1999-05-27 2000-12-27 Zyl Robert Peter Van Desiccant cooling system

Also Published As

Publication number Publication date
GB8510118D0 (en) 1985-05-30
FI67259C (en) 1990-09-17
NO844598L (en) 1984-11-19
FI830932A0 (en) 1983-03-21
WO1984003756A1 (en) 1984-09-27
FI67259B (en) 1984-10-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)