WO2008094261A3 - Heat pump dehumidification system - Google Patents

Heat pump dehumidification system Download PDF

Info

Publication number
WO2008094261A3
WO2008094261A3 PCT/US2007/061368 US2007061368W WO2008094261A3 WO 2008094261 A3 WO2008094261 A3 WO 2008094261A3 US 2007061368 W US2007061368 W US 2007061368W WO 2008094261 A3 WO2008094261 A3 WO 2008094261A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat pump
exchange means
heat exchange
interior air
mode
Prior art date
Application number
PCT/US2007/061368
Other languages
French (fr)
Other versions
WO2008094261A2 (en
Inventor
B Ryland Wiggs
Original Assignee
Earth To Air Systems Llc
B Ryland Wiggs
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 Earth To Air Systems Llc, B Ryland Wiggs filed Critical Earth To Air Systems Llc
Priority to PCT/US2007/061368 priority Critical patent/WO2008094261A2/en
Publication of WO2008094261A2 publication Critical patent/WO2008094261A2/en
Publication of WO2008094261A3 publication Critical patent/WO2008094261A3/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
    • 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
    • F24F3/1405—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 in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
    • 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
    • F25B30/00—Heat pumps
    • F25B30/06—Heat pumps characterised by the source of low potential heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

A heat pump dehumidification system comprised of one of an air source heat pump system, a water source heat pump system, and a direct expansion heat pump system, with an extra interior air heat exchange means (6) situated between the system's compressor's hot refrigerant gas discharge side and the exterior heat exchange means (12), for activation and use in conjunction with the system's primary interior air heat exchange means (17), located between the exterior heat exchange means and the system's compressor's refrigerant gas suction side, when operation in a dehumidification mode is desired absent sensible cooling, and optimum design sizes for both interior air exchange means while the system is operating in one of a dehumidification mode, a cooling mode, and a heating mode.
PCT/US2007/061368 2007-01-31 2007-01-31 Heat pump dehumidification system WO2008094261A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2007/061368 WO2008094261A2 (en) 2007-01-31 2007-01-31 Heat pump dehumidification system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/061368 WO2008094261A2 (en) 2007-01-31 2007-01-31 Heat pump dehumidification system

Publications (2)

Publication Number Publication Date
WO2008094261A2 WO2008094261A2 (en) 2008-08-07
WO2008094261A3 true WO2008094261A3 (en) 2009-05-07

Family

ID=39674657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/061368 WO2008094261A2 (en) 2007-01-31 2007-01-31 Heat pump dehumidification system

Country Status (1)

Country Link
WO (1) WO2008094261A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182133A (en) * 1978-08-02 1980-01-08 Carrier Corporation Humidity control for a refrigeration system
US5598887A (en) * 1993-10-14 1997-02-04 Sanden Corporation Air conditioner for vehicles
US5613372A (en) * 1995-05-26 1997-03-25 Dumont Management, Inc. Heat pump system dehumidifier with secondary water loop
US5622057A (en) * 1995-08-30 1997-04-22 Carrier Corporation High latent refrigerant control circuit for air conditioning system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182133A (en) * 1978-08-02 1980-01-08 Carrier Corporation Humidity control for a refrigeration system
US5598887A (en) * 1993-10-14 1997-02-04 Sanden Corporation Air conditioner for vehicles
US5613372A (en) * 1995-05-26 1997-03-25 Dumont Management, Inc. Heat pump system dehumidifier with secondary water loop
US5622057A (en) * 1995-08-30 1997-04-22 Carrier Corporation High latent refrigerant control circuit for air conditioning system

Also Published As

Publication number Publication date
WO2008094261A2 (en) 2008-08-07

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