GB1505218A - Air conditioning apparatus - Google Patents

Air conditioning apparatus

Info

Publication number
GB1505218A
GB1505218A GB2320576A GB2320576A GB1505218A GB 1505218 A GB1505218 A GB 1505218A GB 2320576 A GB2320576 A GB 2320576A GB 2320576 A GB2320576 A GB 2320576A GB 1505218 A GB1505218 A GB 1505218A
Authority
GB
United Kingdom
Prior art keywords
heat exchange
air conditioning
fan
indoor
outdoor heat
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
Application number
GB2320576A
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.)
Panasonic Ecology Systems Co Ltd
Original Assignee
Matsushita Seiko Co Ltd
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 Matsushita Seiko Co Ltd filed Critical Matsushita Seiko Co Ltd
Priority to GB2320576A priority Critical patent/GB1505218A/en
Publication of GB1505218A publication Critical patent/GB1505218A/en
Expired 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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02743—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using three four-way 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
    • 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
    • F25B2400/06—Several compression cycles arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

1505218 Heat pumps MATSUSHITA SEIKO CO Ltd 4 June 1976 23205/76 Headings F4H and F4U An air conditioning device T comprises a single outdoor heat exchange unit 8 incorporat ing a plurality of heat exchange elements 13 13<SP>1</SP>, 13<SP>11</SP> and a fan 10; and a plurality of indoor heat exchange units 1 each incorporating a heat exchange element 2, a compressor 3, a liquid receiver 4, an expansion device 5, a four way valve 6, and a fan 7. As shown, each in door heat exchange element 2 is connected to an outdoor heat exchange element 13 by piping 11, 12. In an alternative embodiment (Fig. 4 not shown) depending on the output require ments of the various indoor units, the indoor heat exchange elements 2 may be connected ir series to a plurality of outdoor heat exchange elements 13.
GB2320576A 1976-06-04 1976-06-04 Air conditioning apparatus Expired GB1505218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2320576A GB1505218A (en) 1976-06-04 1976-06-04 Air conditioning apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2320576A GB1505218A (en) 1976-06-04 1976-06-04 Air conditioning apparatus

Publications (1)

Publication Number Publication Date
GB1505218A true GB1505218A (en) 1978-03-30

Family

ID=10191860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2320576A Expired GB1505218A (en) 1976-06-04 1976-06-04 Air conditioning apparatus

Country Status (1)

Country Link
GB (1) GB1505218A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027604A2 (en) * 1979-10-22 1981-04-29 Carrier Corporation Refrigeration system having two refrigeration circuits
EP0740118A1 (en) * 1995-04-26 1996-10-30 Carrier Corporation Multi-split fan control
GB2328270A (en) * 1997-08-13 1999-02-17 Toshiba Kk Air conditioner

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027604A2 (en) * 1979-10-22 1981-04-29 Carrier Corporation Refrigeration system having two refrigeration circuits
FR2468088A1 (en) * 1979-10-22 1981-04-30 Carrier Corp HEAT EXCHANGE APPARATUS HAVING TWO REFRIGERATION CIRCUITS AND METHOD FOR OPERATING SAME
EP0027604A3 (en) * 1979-10-22 1981-11-25 Carrier Corporation Heat exchange apparatus and method having two refrigeration circuits
EP0740118A1 (en) * 1995-04-26 1996-10-30 Carrier Corporation Multi-split fan control
GB2328270A (en) * 1997-08-13 1999-02-17 Toshiba Kk Air conditioner
GB2328270B (en) * 1997-08-13 1999-10-06 Toshiba Kk Air conditioner

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19960603