BR0201689A - Sistema e método para chaveamento entre modos de aquecimento e resfriamento - Google Patents

Sistema e método para chaveamento entre modos de aquecimento e resfriamento

Info

Publication number
BR0201689A
BR0201689A BR0201689-3A BR0201689A BR0201689A BR 0201689 A BR0201689 A BR 0201689A BR 0201689 A BR0201689 A BR 0201689A BR 0201689 A BR0201689 A BR 0201689A
Authority
BR
Brazil
Prior art keywords
heating
cooling
temperature
modes
hvac
Prior art date
Application number
BR0201689-3A
Other languages
English (en)
Inventor
Phillip Ryan Wagner
John Gilman Chapman
Original Assignee
Ranco Inc
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 Ranco Inc filed Critical Ranco Inc
Publication of BR0201689A publication Critical patent/BR0201689A/pt

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
    • F24F11/30—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
    • F24F11/62—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
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/67—Switching between heating and cooling modes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • 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
    • 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
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)
  • Processing Of Terminals (AREA)

Abstract

"SISTEMA E MéTODO PARA CHAVEAMENTO ENTRE MODOS DE AQUECIMENTO E RESFRIAMENTO". Um dispositivo (104) de aquecimento, ventilação e condicionamento de ar (HVAC) o qual inclui ambos os modos de operação de aquecimento e de resfriamento fornece uma interface (110) fácil de utilizar para selecionar os parâmetros de operação do dispositivo (104). A interface (110) permite a introdução de uma temperatura de ponto de ajuste na qual o dispositivo de HVAC (104) condiciona a temperatura ambiente de um espaço (102). Um algoritmo de chaveamento de modo (200) utiliza a temperatura de ponto de ajuste, a temperatura detectada do espaço condicionado, e os valores limite pré-armazenado que dependem das capacidades de operação do dispositivo, para determinar quando mudar o dispositivo entre os modos de aquecimento e de resfriamento. Também, dentro de cada um dos respectivos modos, um algoritmo de aquecimento (300) ou de resfriamento (400) controla o acoplamento e o desacoplamento dos elementos de aquecimento e de resfriamento do dispositivo (104) para manter a temperatura do espaço condicionado (102) dentro de uma zona de conforto desejada.
BR0201689-3A 2001-05-10 2002-05-09 Sistema e método para chaveamento entre modos de aquecimento e resfriamento BR0201689A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28978801P 2001-05-10 2001-05-10
US09/983,651 US6769482B2 (en) 2001-05-10 2001-10-25 System and method for switching-over between heating and cooling modes

Publications (1)

Publication Number Publication Date
BR0201689A true BR0201689A (pt) 2003-03-11

Family

ID=26965844

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201689-3A BR0201689A (pt) 2001-05-10 2002-05-09 Sistema e método para chaveamento entre modos de aquecimento e resfriamento

Country Status (8)

Country Link
US (1) US6769482B2 (pt)
EP (1) EP1258688B1 (pt)
JP (1) JP3818940B2 (pt)
AT (1) ATE310930T1 (pt)
BR (1) BR0201689A (pt)
CA (1) CA2382747C (pt)
DE (1) DE60207483T2 (pt)
ES (1) ES2252349T3 (pt)

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Also Published As

Publication number Publication date
US20020166659A1 (en) 2002-11-14
CA2382747C (en) 2006-07-04
DE60207483D1 (de) 2005-12-29
EP1258688A1 (en) 2002-11-20
ATE310930T1 (de) 2005-12-15
US6769482B2 (en) 2004-08-03
JP3818940B2 (ja) 2006-09-06
CA2382747A1 (en) 2002-11-10
EP1258688B1 (en) 2005-11-23
JP2002372279A (ja) 2002-12-26
DE60207483T2 (de) 2006-08-10
ES2252349T3 (es) 2006-05-16

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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