AU4931797A - Air conditioning apparatus - Google Patents

Air conditioning apparatus

Info

Publication number
AU4931797A
AU4931797A AU49317/97A AU4931797A AU4931797A AU 4931797 A AU4931797 A AU 4931797A AU 49317/97 A AU49317/97 A AU 49317/97A AU 4931797 A AU4931797 A AU 4931797A AU 4931797 A AU4931797 A AU 4931797A
Authority
AU
Australia
Prior art keywords
air
extraction
room
motor
air conditioning
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.)
Granted
Application number
AU49317/97A
Other versions
AU736822B2 (en
Inventor
Albert Bauer
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.)
Individual
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
Priority claimed from DE19654955A external-priority patent/DE19654955C2/en
Application filed by Individual filed Critical Individual
Publication of AU4931797A publication Critical patent/AU4931797A/en
Application granted granted Critical
Publication of AU736822B2 publication Critical patent/AU736822B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
    • G05D27/02Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/76Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by means responsive to temperature, e.g. bimetal springs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/044Systems in which all treatment is given in the central station, i.e. all-air systems
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/1919Control of temperature characterised by the use of electric means characterised by the type of controller
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/1927Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/0001Control or safety arrangements for ventilation
    • F24F2011/0002Control or safety arrangements for ventilation for admittance of outside air
    • F24F2011/0004Control or safety arrangements for ventilation for admittance of outside air to create overpressure in a room
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/40Pressure, e.g. wind pressure

Abstract

The system comprises an air delivery motor (15) which feeds the air via an air delivery channel (10) to the room (1) which is to be air conditioned. The air delivery channel contains a heating and-or cooling device (30,40,3) for cooling or heating the air and an extraction motor (16). The extraction motor sucks the air out of the room via an extraction channel (11). The demand value for the extraction motor controller forms a fixed room overpressure compared to the external pressure.
AU49317/97A 1996-12-27 1997-12-30 Air conditioning apparatus Expired AU736822B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19654542A DE19654542C2 (en) 1996-12-27 1996-12-27 Air conditioning device
DE19654542 1996-12-27
DE19654955A DE19654955C2 (en) 1996-12-27 1996-12-27 Air conditioning device
DE19654955 1997-10-15

Publications (2)

Publication Number Publication Date
AU4931797A true AU4931797A (en) 1998-07-02
AU736822B2 AU736822B2 (en) 2001-08-02

Family

ID=26032848

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49317/97A Expired AU736822B2 (en) 1996-12-27 1997-12-30 Air conditioning apparatus

Country Status (10)

Country Link
EP (1) EP0851179B1 (en)
JP (1) JP4071854B2 (en)
CN (1) CN1191292A (en)
AT (1) ATE259493T1 (en)
AU (1) AU736822B2 (en)
CA (1) CA2225768C (en)
DE (1) DE19654542C2 (en)
DK (1) DK0851179T3 (en)
ES (1) ES2216102T3 (en)
PT (1) PT851179E (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9818305D0 (en) * 1998-08-22 1998-10-14 Nuaire Ltd Ventilating system
FR2784741B1 (en) * 1998-10-15 2001-01-19 C Ag OPTIMIZED AIR CONDITIONING SYSTEM FOR INDEPENDENT PREMISES
EP1030135B1 (en) * 1999-02-20 2002-09-11 Lauda Dr. R. Wobser GmbH & Co. KG Process for controled cooling by evaporating liquid nitrogen
DE19942491A1 (en) * 1999-09-06 2001-04-05 Duerr Systems Gmbh Method for regulating a supply air conditioning system and control device for a supply air conditioning system
US7051946B2 (en) * 2003-05-29 2006-05-30 Hewlett-Packard Development Company, L.P. Air re-circulation index
CN100375867C (en) * 2003-07-25 2008-03-19 乐金电子(天津)电器有限公司 Household central air-conditioner
DE102005057454B4 (en) 2005-12-01 2007-09-13 Black Box Gmbh & Co.Kg Airtight settlement agreement
FR2896855B1 (en) * 2006-01-31 2008-07-18 Aldes Aeraulique Sa METHOD AND SYSTEM FOR VENTILATION OF A ZONE OF A BUILDING, AND DEVICE FOR SEALING AN OPENING COMPRISING SUCH A VENTILATION SYSTEM
DE102008057787B3 (en) * 2008-11-17 2010-03-04 Albert Bauer Regulating device for ventilation and air conditioning systems
DE102009016418B4 (en) 2009-04-04 2015-08-27 Stefan Plüth Method for the air conditioning of a room and device therefor
EP2372483B1 (en) 2010-03-16 2012-10-31 Siemens Aktiengesellschaft Method for regulating a room comfort quantity
DE102010039497A1 (en) * 2010-08-19 2012-02-23 Siemens Aktiengesellschaft Arrangement and method for room air conditioning
JP5873693B2 (en) * 2011-11-25 2016-03-01 高砂熱学工業株式会社 Building air conditioning method
DE102014015181A1 (en) 2014-10-15 2016-04-21 Stefan Plüth Method for room air conditioning in a building and device therefor
DE102015226187A1 (en) 2015-12-21 2017-06-22 Robert Bosch Gmbh Room air conditioning method and room air conditioning device
EP3260787A1 (en) 2016-06-22 2017-12-27 Technische Hochschule Mittelhessen Method and device for controlling a volumetric air flow
JP6825900B2 (en) * 2016-12-16 2021-02-03 株式会社ササクラ Air conditioning system
CN106765612A (en) * 2017-02-17 2017-05-31 安徽理工大学 A kind of energy-saving type air conditioner plumbing installation
CN109764410B (en) * 2017-11-10 2023-05-23 开利公司 Forced air conditioning system
CN111124002B (en) * 2018-10-30 2021-06-15 宁波方太厨具有限公司 Accurate temperature control method for household appliance
CN112228958B (en) * 2020-10-14 2021-10-22 河南中烟工业有限责任公司 Central air-conditioning process system suitable for tall and large space
DE102022108935A1 (en) * 2022-04-12 2023-10-12 Viessmann Climate Solutions Se Method for controlling a ventilation system, ventilation system and control device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB344914A (en) * 1929-12-09 1931-03-09 Carrier Engineering Co Ltd Improvements relating to the ventilation of enclosures
DE2949605A1 (en) * 1979-12-10 1981-06-11 Otto Prof. Dr. 3000 Hannover Anna Assembly room or operating theatre ventilation - maintains given pressure by using pressure monitors for air supply control system
DE3823653C1 (en) * 1988-07-13 1990-02-08 Stulz Gmbh, 2000 Hamburg, De Method for operating air-conditioning units and apparatus for carrying out the method
DE4004519A1 (en) * 1989-02-17 1990-08-30 Rox Lufttechnische Geraetebau Combined ventilation and air conditioning system - allows mixing of extracted air with pre-conditioned external air
JP3038052B2 (en) * 1991-07-05 2000-05-08 株式会社大氣社 Atmospheric pressure gradient controller
JPH05149605A (en) * 1991-11-30 1993-06-15 Toshiba Corp Air conditioner
DE4330646C2 (en) * 1993-09-10 1995-08-03 Meyer Fa Rud Otto Method for controlling the temperature and humidity of air in rooms by means of a ventilation system
US5545086A (en) * 1994-08-18 1996-08-13 Phoenix Controls Corporation Air flow control for pressurized room facility
US5820456A (en) * 1996-10-24 1998-10-13 Sandy J. Pangle Paint spray booth

Also Published As

Publication number Publication date
EP0851179B1 (en) 2004-02-11
CN1191292A (en) 1998-08-26
DE19654542C2 (en) 2000-08-17
EP0851179A3 (en) 2000-11-08
PT851179E (en) 2004-06-30
CA2225768C (en) 2005-03-22
CA2225768A1 (en) 1998-06-27
EP0851179A2 (en) 1998-07-01
AU736822B2 (en) 2001-08-02
DK0851179T3 (en) 2004-06-14
JPH10227512A (en) 1998-08-25
ES2216102T3 (en) 2004-10-16
DE19654542A1 (en) 1998-07-02
JP4071854B2 (en) 2008-04-02
ATE259493T1 (en) 2004-02-15

Similar Documents

Publication Publication Date Title
AU4931797A (en) Air conditioning apparatus
AU1960292A (en) Operation controller for air conditioner
AU669460B2 (en) Operation control device for air conditioning equipment
AU1643795A (en) Control apparatus for controlling motor of air conditioner
GR3031968T3 (en) Control method and apparatus for controlling the motors of an air conditioner
AU612936B2 (en) Air conditioner apparatus with starting control for parallel operated compressors based on high pressure detection
EP0521467A3 (en) Drive control apparatus for air conditioner
GB2242262B (en) Heating and ventilating apparatus for the cabin of an automotive vehicle, having separate means for regulating the temperature of air
EP0678712A3 (en) Controller for air conditioner.
AU2148388A (en) Blower motor control for an air conditioner
EP0342928A3 (en) Cooling fan controlling apparatus for a vehicle with an air conditioner
EP0615872A3 (en) Cooling and heating combined process and device for the air conditioning of a room.
AU669459B2 (en) Operation control device for air conditioning equipment
GB2209391B (en) Air flow control device for an air conditioner
AU6437894A (en) Operation control device for an air conditioning device
EP0608769A3 (en) Control device for air conditioner.
EP1228907A3 (en) Air conditioning device for a motor vehicle
GB9410946D0 (en) Controlling apparatus for an air conditioner
AU6984194A (en) Operation control device for air conditioner
AU7709794A (en) Heating, cooling and ventilating system, and room atmosphere conditioning unit for such a system
ATE181596T1 (en) ROOM AIR CONDITIONER FOR A HEATING, COOLING AND VENTILATION SYSTEM
TW317930U (en) Apparatus for controlling an air conditioner
EP0730124A3 (en) Heating/cooling unit used in room air conditioning system
EP0589425A3 (en) Cooling device, particularly for air conditioning of rooms.
EP1306625A3 (en) Apparatus for regulating the humidity

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)