ES2097306T3 - Metodo y aparato para detectar la humedad ambiental. - Google Patents

Metodo y aparato para detectar la humedad ambiental.

Info

Publication number
ES2097306T3
ES2097306T3 ES92630113T ES92630113T ES2097306T3 ES 2097306 T3 ES2097306 T3 ES 2097306T3 ES 92630113 T ES92630113 T ES 92630113T ES 92630113 T ES92630113 T ES 92630113T ES 2097306 T3 ES2097306 T3 ES 2097306T3
Authority
ES
Spain
Prior art keywords
air
temperature
relative humidity
temperature differential
refrigeration coil
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 - Lifetime
Application number
ES92630113T
Other languages
English (en)
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 ES2097306T3 publication Critical patent/ES2097306T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)

Abstract

UN METODO PARA DETERMINAR LA HUMEDAD RELATIVA DE UN ESPACIO INTERIOR SIN UTILIZAR UN SENSOR ESPECIAL DE LA HUMEDAD. CONSISTE EN HACER PASAR UNA CORRIENTE DE AIRE CON UNA HUMEDAD Y TEMPERATURA CONOCIDAS A TRAVES DE LA BOBINA DE REFRIGERACION (12) DE UN SISTEMA DE ACONDICIONAMIENTO DEL AIRE CONOCIDO DURANTE UN PERIODO DE TIEMPO PREDETERMINADO. SE DETERMINA LA TEMPERATURA DEL AIRE QUE SALE DE LA BOBINA DE REFRIGERACION (12) DESPUES DE UN PERIODO DE TIEMPO PREDETERMINADO. SE DETERMINA UN DIFERENCIAL DE TEMPERATURA DE REFERENCIA A BASE DE RESTAR LA TEMPERATURA DEL AIRE DE SALIDA DE LA TEMPERATURA CONOCIDA DEL AIRE DE ENTRADA. A CONTINUACION SE PASA UNA CORRIENTE DE AIRE DE LA QUE SE QUIERE SABER LA HUMEDAD RELATIVA A TRAVES DE LA BOBINA DE REFRIGERACION (12) DURANTE EL MISMO PERIODO DE TIEMPO PREDETERMINADO. SE DETERMINA LA TEMPERATURA DEL AIRE QUE ENTRA EN LA BOBINA DE REFRIGERACION (12) Y LA DEL QUE SALE DE LA BOBINA DE REFRIGERACION AL FINAL DE ESTER PERIODO DE TIEMPO PREDETERMINADO. SE RESTALA TEMPERATURA DEL AIRE DE SALIDA DE LA TEMPERATURA DEL AIRE DE ENTRADA PARA ASI OBTENER EL DIFERENCIAL DE TEMPERATURA DEL AIRE CON UNA HUMEDAD RELATIVA DESCONOCIDA. EL DIFERENCIAL DE TEMPERATURA DE REFERENCIA SE COMPARA ENTONCES CON EL DIFERENCIAL DE TEMPERATURA CALCULADO. SI EL DIFERENCIAL DE TEMPERATURA ES MENOR QUE EL DIFERENCIAL DE TEMPERATURA CALCULADO, SE SABE QUE ENTONCES EL AIRE ES MAS HUMEDO QUE LA HUMEDAD RELATIVA CONOCIDA. SI EL DIFERENCIAL DE TEMPERATURA ES EL MISMO, LA HUMEDAD RELATIVA ES LA MISMA Y, SI EL DIFERENCIAL DE TEMPERATURA ES MAYOR, EL AIRE ES MENOS HUMEDO QUE LA HUMEDAD RELATIVA CONOCIDA.
ES92630113T 1992-01-02 1992-12-10 Metodo y aparato para detectar la humedad ambiental. Expired - Lifetime ES2097306T3 (es)

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 (1)

Publication Number Publication Date
ES2097306T3 true ES2097306T3 (es) 1997-04-01

Family

ID=25219408

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92630113T Expired - Lifetime ES2097306T3 (es) 1992-01-02 1992-12-10 Metodo y aparato para detectar la humedad ambiental.

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (5)

* 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
JP4975187B2 (ja) * 2009-02-20 2012-07-11 三菱電機株式会社 利用側ユニット及び空気調和装置
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
KR960009348B1 (en) 1996-07-18
SG48862A1 (en) 1998-05-18
KR930016737A (ko) 1993-08-26
MY108115A (en) 1996-08-15
EP0550380A3 (en) 1993-10-20
JPH05256502A (ja) 1993-10-05
EP0550380A2 (en) 1993-07-07
TW222323B (es) 1994-04-11
EP0550380B1 (en) 1997-01-15
AU3046992A (en) 1993-07-08
DE69216802T2 (de) 1997-05-28
US5168754A (en) 1992-12-08
AU650380B2 (en) 1994-06-16
DE69216802D1 (de) 1997-02-27
JP2892241B2 (ja) 1999-05-17

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