MXPA05007623A - Hvac&r humidity control system and method. - Google Patents

Hvac&r humidity control system and method.

Info

Publication number
MXPA05007623A
MXPA05007623A MXPA05007623A MXPA05007623A MXPA05007623A MX PA05007623 A MXPA05007623 A MX PA05007623A MX PA05007623 A MXPA05007623 A MX PA05007623A MX PA05007623 A MXPA05007623 A MX PA05007623A MX PA05007623 A MXPA05007623 A MX PA05007623A
Authority
MX
Mexico
Prior art keywords
hvac
humidity level
temperature
predetermined
sensing
Prior art date
Application number
MXPA05007623A
Other languages
Spanish (es)
Inventor
Ronald Richard Rayburn
Original Assignee
York Int 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 York Int Corp filed Critical York Int Corp
Publication of MXPA05007623A publication Critical patent/MXPA05007623A/en

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
    • F24F11/0008—Control or safety arrangements for air-humidification
    • 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
    • F24F11/70—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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
    • G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 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
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • 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
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/20—Feedback from users

Abstract

A controller controls operation of a HVAC&R device to reduce an int erior humidity level for a structure to provide comfort for occupants of the structure. The controller includes a first sensor for sensing a temperature inside a structure and a second sensor for sensing a humidity level inside the structure. A controlle r is responsive to the first and second sensors for the HVAC&R device operati ng in a cooling mode to reduce the humidity level inside the structure. The controll er calculates a temperature correction to a predetermined temperature setting f or the HVAC&R device, the temperature correction calculation being obtained by subtracting the sensed humidity level from a predetermined humidity level an d dividing the result by a predetermined factor. The controller initiates operation of the HVAC&R device when the sum of the sensed temperature and the tempera ture correction is greater than the predetermined temperature.
MXPA05007623A 2004-07-15 2005-07-15 Hvac&r humidity control system and method. MXPA05007623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/891,589 US20060010891A1 (en) 2004-07-15 2004-07-15 HVAC&R humidity control system and method

Publications (1)

Publication Number Publication Date
MXPA05007623A true MXPA05007623A (en) 2006-01-24

Family

ID=35597977

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05007623A MXPA05007623A (en) 2004-07-15 2005-07-15 Hvac&r humidity control system and method.

Country Status (3)

Country Link
US (1) US20060010891A1 (en)
CA (1) CA2511732A1 (en)
MX (1) MXPA05007623A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080041081A1 (en) * 2006-08-15 2008-02-21 Bristol Compressors, Inc. System and method for compressor capacity modulation in a heat pump
US20070257121A1 (en) * 2006-05-04 2007-11-08 Maple Chase Company Humidity control algorithm
US8790089B2 (en) 2008-06-29 2014-07-29 Bristol Compressors International, Inc. Compressor speed control system for bearing reliability
IT1391333B1 (en) * 2008-08-08 2011-12-05 Carel S P A PROCEDURE FOR CONTROL OF HUMIDITY RELATED TO ENVIRONMENTS
US8601828B2 (en) * 2009-04-29 2013-12-10 Bristol Compressors International, Inc. Capacity control systems and methods for a compressor
KR20110080072A (en) * 2010-01-04 2011-07-12 엘지전자 주식회사 Air conditioner and method of controlling the smae
WO2012158653A2 (en) * 2011-05-13 2012-11-22 Ietip Llc System and methods for cooling electronic equipment
US9996091B2 (en) 2013-05-30 2018-06-12 Honeywell International Inc. Comfort controller with user feedback
CN105605875B (en) * 2016-02-01 2018-06-22 合肥美的电冰箱有限公司 A kind of control method and system of electronics deep freezer
CN108390511B (en) * 2018-04-26 2023-07-28 北京建筑大学 Switch reluctance motor and control method, device and system thereof
CN113028598B (en) * 2019-12-25 2022-10-25 维谛技术有限公司 Humidity control method and device, electronic equipment and storage medium
CN114440428A (en) * 2021-12-30 2022-05-06 深圳供电局有限公司 Method, device, equipment and medium for identifying equivalent thermal parameters of variable frequency air conditioner on line

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139019A (en) * 1982-02-15 1983-08-18 Matsushita Electric Ind Co Ltd Enthalpy output device
US4567939A (en) * 1984-02-02 1986-02-04 Dumbeck Robert F Computer controlled air conditioning systems
US5058388A (en) * 1989-08-30 1991-10-22 Allan Shaw Method and means of air conditioning
US4987952A (en) * 1990-04-26 1991-01-29 Dumont Holding Company Apparatus for use in dehumidifying and otherwise conditioning air within a room
US5170935A (en) * 1991-11-27 1992-12-15 Massachusetts Institute Of Technology Adaptable control of HVAC systems
JP3353924B2 (en) * 1992-04-30 2002-12-09 株式会社小松製作所 Temperature / humidity adjusting device and control method thereof
US5887651A (en) * 1995-07-21 1999-03-30 Honeywell Inc. Reheat system for reducing excessive humidity in a controlled space
US5762420A (en) * 1996-01-25 1998-06-09 Honeywell Inc. Damper actuator controller having an enthalpy sensor input
US5737934A (en) * 1996-06-12 1998-04-14 Honeywell Inc. Thermal comfort controller
US5915473A (en) * 1997-01-29 1999-06-29 American Standard Inc. Integrated humidity and temperature controller
US6290140B1 (en) * 1999-03-04 2001-09-18 Energyiq Systems, Inc. Energy management system and method
US6079483A (en) * 1999-03-23 2000-06-27 Trinity Industrial Corporation Temperature/humidity controller for use in an air conditioner and a recording medium storing temperature/humidity control programs used therefor
US6892547B2 (en) * 2003-02-07 2005-05-17 Honeywell International Inc. Cooling set point control

Also Published As

Publication number Publication date
US20060010891A1 (en) 2006-01-19
CA2511732A1 (en) 2006-01-15

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal