DE69216802T2 - Verfahren und Vorrichtung zur Zimmerfeuchtigkeitsbestimmung - Google Patents

Verfahren und Vorrichtung zur Zimmerfeuchtigkeitsbestimmung

Info

Publication number
DE69216802T2
DE69216802T2 DE69216802T DE69216802T DE69216802T2 DE 69216802 T2 DE69216802 T2 DE 69216802T2 DE 69216802 T DE69216802 T DE 69216802T DE 69216802 T DE69216802 T DE 69216802T DE 69216802 T2 DE69216802 T2 DE 69216802T2
Authority
DE
Germany
Prior art keywords
temperature
air
relative humidity
cooling coil
temperature difference
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
DE69216802T
Other languages
German (de)
English (en)
Other versions
DE69216802D1 (de
Inventor
Daryl G Erbs
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
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of DE69216802D1 publication Critical patent/DE69216802D1/de
Publication of DE69216802T2 publication Critical patent/DE69216802T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control 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
    • F24F11/76—Control 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control 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
    • F24F11/77—Control 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 controlling the speed of ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/08—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/17—Catathermometers for measuring "cooling value" related either to weather conditions or to comfort of other human environment
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D22/00—Control of humidity
    • G05D22/02—Control of humidity characterised by the use of electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • 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]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Fuzzy Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automation & Control Theory (AREA)
  • Analytical Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
DE69216802T 1992-01-02 1992-12-10 Verfahren und Vorrichtung zur Zimmerfeuchtigkeitsbestimmung Expired - Fee Related DE69216802T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/816,001 US5168754A (en) 1992-01-02 1992-01-02 Method and apparatus for detecting room humidity

Publications (2)

Publication Number Publication Date
DE69216802D1 DE69216802D1 (de) 1997-02-27
DE69216802T2 true DE69216802T2 (de) 1997-05-28

Family

ID=25219408

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216802T Expired - Fee Related DE69216802T2 (de) 1992-01-02 1992-12-10 Verfahren und Vorrichtung zur Zimmerfeuchtigkeitsbestimmung

Country Status (10)

Country Link
US (1) US5168754A (OSRAM)
EP (1) EP0550380B1 (OSRAM)
JP (1) JP2892241B2 (OSRAM)
KR (1) KR960009348B1 (OSRAM)
AU (1) AU650380B2 (OSRAM)
DE (1) DE69216802T2 (OSRAM)
ES (1) ES2097306T3 (OSRAM)
MY (1) MY108115A (OSRAM)
SG (1) SG48862A1 (OSRAM)
TW (1) TW222323B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6712504B1 (en) * 2002-10-01 2004-03-30 Forintek Canada Corp. Method for determining the relative humidity of a volume of air having a temperature of 100° C or greater
EP2400234B1 (en) * 2009-02-20 2018-05-02 Mitsubishi Electric Corporation Use-side unit and air conditioner
GB2476581B (en) * 2009-12-23 2016-08-31 Liebert Corp Cooling system with indirect humidity determination
WO2018009218A1 (en) * 2016-07-08 2018-01-11 Whirlpool Corporation Age-based sleep profiles for split air conditioning system
CN106568804A (zh) * 2016-11-08 2017-04-19 浙江大学 一种基于双空气干球温度的空气湿度检测方法
CN110296510B (zh) * 2019-07-04 2020-06-12 珠海格力电器股份有限公司 一种湿度检测方法、装置、存储介质及空气调节设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1481251A (en) * 1923-01-24 1924-01-22 American Moistening Co Humidity controller
US1636350A (en) * 1926-08-31 1927-07-19 American Moistening Co Portable psychrometer
US2157685A (en) * 1936-07-02 1939-05-09 B F Sturtevant Co Air conditioning system utilizing refrigeration
US3110173A (en) * 1959-07-13 1963-11-12 Copolymer Rubber & Chem Corp Moisture content monitoring
US3080465A (en) * 1961-05-22 1963-03-05 Roy A Pelishek Humidity and temperature responsive thermostat
US3265301A (en) * 1963-07-02 1966-08-09 Honeywell Inc Absolute humidity control and indication apparatus
US3599862A (en) * 1969-04-17 1971-08-17 Fairchild Hiller Corp Apparatus for controlling temperature relative to humidity
JPS54129741A (en) * 1978-03-31 1979-10-08 Mitsubishi Electric Corp Controller for dehumidifying refrigeration circuit
US4703886A (en) * 1985-12-06 1987-11-03 Chris Kirby Heat/cool comfort controller
GB8611360D0 (en) * 1986-05-09 1986-06-18 Eaton Williams Raymond H Air condition monitor unit
NL8700691A (nl) * 1987-03-24 1988-10-17 Tno Werkwijze voor de bereiding en toepassing van groep-viii-metaalkatalysatoren voor de hydrogenering van aromatische en onverzadigde verbindingen onder milde omstandigheden.
US4911357A (en) * 1988-04-11 1990-03-27 Shibaura Electronics Company, Ltd. Humidity controller utilizing absolute humidity

Also Published As

Publication number Publication date
TW222323B (OSRAM) 1994-04-11
AU650380B2 (en) 1994-06-16
ES2097306T3 (es) 1997-04-01
KR960009348B1 (en) 1996-07-18
SG48862A1 (en) 1998-05-18
KR930016737A (ko) 1993-08-26
AU3046992A (en) 1993-07-08
MY108115A (en) 1996-08-15
JPH05256502A (ja) 1993-10-05
EP0550380A3 (en) 1993-10-20
EP0550380B1 (en) 1997-01-15
EP0550380A2 (en) 1993-07-07
US5168754A (en) 1992-12-08
JP2892241B2 (ja) 1999-05-17
DE69216802D1 (de) 1997-02-27

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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