BRPI0519461A2 - mÉtodo e aparelho para desumectaÇço - Google Patents

mÉtodo e aparelho para desumectaÇço

Info

Publication number
BRPI0519461A2
BRPI0519461A2 BRPI0519461-0A BRPI0519461A BRPI0519461A2 BR PI0519461 A2 BRPI0519461 A2 BR PI0519461A2 BR PI0519461 A BRPI0519461 A BR PI0519461A BR PI0519461 A2 BRPI0519461 A2 BR PI0519461A2
Authority
BR
Brazil
Prior art keywords
circuits
arrangement
circuit
condenser
compressor
Prior art date
Application number
BRPI0519461-0A
Other languages
English (en)
Inventor
John T Knight
Anthony W Landers
Patrick G Gavula
Stephen B Pickel
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 BRPI0519461A2 publication Critical patent/BRPI0519461A2/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
    • F24F3/00—Air-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
    • F24F3/12—Air-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 characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/153—Air-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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0403—Refrigeration circuit bypassing means for the condenser
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2507—Flow-diverting valves
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Drying Of Gases (AREA)

Abstract

MÉTODO E APARELHO PARA DESUMECTAÇçO. A presente invenção refere-se a um sistema HVAC incluindo um compressor (130), um condensador (120) e uma disposição (200) conectados em um circuito de refrigeração fechado. A disposição de evaporador (200) inclui uma pluralidade de circuitos de refrigeração (210). A disposição do evaporador (200) também inclui pelo menos um distribuidor (240, 245) configurado para distribuir e fornecer o refrigerante para cada circuito (210) dentre a pluralidade de circuitos (210). A pluralidade de circuitos (210) é disposta em um primeiro e um segundo conjuntos de circuitos (220, 230). A disposição do evaporador também inclui uma válvula (260, 265) configurada e disposta para isolar o primeiro conjunto de circuitos (220) do fluxo de refrigerante proveniente do condensador (120) e fornecer fluxo de refrigerante proveniente do compressor (130) em uma operação de desumectação do sistema HVAC.
BRPI0519461-0A 2004-12-29 2005-12-28 mÉtodo e aparelho para desumectaÇço BRPI0519461A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64003804P 2004-12-29 2004-12-29
US11/165,106 US7845185B2 (en) 2004-12-29 2005-06-23 Method and apparatus for dehumidification
PCT/US2005/047055 WO2006071858A1 (en) 2004-12-29 2005-12-28 Method and apparatus for dehumidification

Publications (1)

Publication Number Publication Date
BRPI0519461A2 true BRPI0519461A2 (pt) 2009-01-27

Family

ID=36272485

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519461-0A BRPI0519461A2 (pt) 2004-12-29 2005-12-28 mÉtodo e aparelho para desumectaÇço

Country Status (6)

Country Link
US (2) US7845185B2 (pt)
EP (1) EP1831610A1 (pt)
BR (1) BRPI0519461A2 (pt)
CA (1) CA2591236A1 (pt)
MX (1) MX2007007795A (pt)
WO (1) WO2006071858A1 (pt)

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MX2007007795A (es) 2007-08-23
EP1831610A1 (en) 2007-09-12
US20060137371A1 (en) 2006-06-29
US7845185B2 (en) 2010-12-07
CA2591236A1 (en) 2006-07-06
WO2006071858A1 (en) 2006-07-06
US20100229579A1 (en) 2010-09-16

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