GB2014720A - Air conditioning systems - Google Patents

Air conditioning systems

Info

Publication number
GB2014720A
GB2014720A GB7900157A GB7900157A GB2014720A GB 2014720 A GB2014720 A GB 2014720A GB 7900157 A GB7900157 A GB 7900157A GB 7900157 A GB7900157 A GB 7900157A GB 2014720 A GB2014720 A GB 2014720A
Authority
GB
United Kingdom
Prior art keywords
current
air
heat
entry
exit
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.)
Withdrawn
Application number
GB7900157A
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB7900157A priority Critical patent/GB2014720A/en
Publication of GB2014720A publication Critical patent/GB2014720A/en
Withdrawn legal-status Critical Current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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1008—Rotary wheel comprising a by-pass channel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/104—Heat exchanger wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1068—Rotary wheel comprising one rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1084—Rotary wheel comprising two flow rotor segments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Heating Systems (AREA)

Abstract

An air conditioning system for a room comprises apparatus comprising (a) an inlet (1) and an outlet (11) communicating with the external atmosphere and an entry (8) and an exit (9) communicating with the room (in both cases when the system is installed); (b) a fan (3) or other means for producing in a first mode an inward current of air from the inlet to the entry and an outward current of air from the exit to the outlet, and in a second mode an internal current of air from the exit to the entry; (c) first heat transfer means such as a thermal wheel (12) operable in the first mode to transfer heat between the outward and inward currents; and (d) second heat transfer means, preferably a heat pump 4, operable in both modes to heat or to cool the inward current or the internal current as the case may be. <IMAGE>
GB7900157A 1978-01-04 1979-01-03 Air conditioning systems Withdrawn GB2014720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7900157A GB2014720A (en) 1978-01-04 1979-01-03 Air conditioning systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB17578 1978-01-04
GB7900157A GB2014720A (en) 1978-01-04 1979-01-03 Air conditioning systems

Publications (1)

Publication Number Publication Date
GB2014720A true GB2014720A (en) 1979-08-30

Family

ID=26235740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7900157A Withdrawn GB2014720A (en) 1978-01-04 1979-01-03 Air conditioning systems

Country Status (1)

Country Link
GB (1) GB2014720A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055000A1 (en) * 1980-12-19 1982-06-30 Philips Patentverwaltung GmbH Device for ventilating and heating interior spaces
US4611653A (en) * 1984-07-10 1986-09-16 Yoshida Kogyo K. K. Ventilation system
US4646813A (en) * 1984-07-10 1987-03-03 Yoshida Kogyo K.K. Multimode ventilator
GB2177497B (en) * 1985-05-10 1989-07-12 Messerschmitt Boelkow Blohm Air conditioning apparatus
US5435377A (en) * 1993-07-14 1995-07-25 Jullan Enterprises Ltd. Ventilator with air-to-air heat exchanger and pressure responsive damper
FR2942300A1 (en) * 2009-02-16 2010-08-20 Muller & Cie Soc Climatic construction module for dual skin facade of building room, has nozzle diffusing air to room interior, where recycled air flow is mixed with fresh air flow before their passage at level of exchanger and injection in room by nozzle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055000A1 (en) * 1980-12-19 1982-06-30 Philips Patentverwaltung GmbH Device for ventilating and heating interior spaces
US4611653A (en) * 1984-07-10 1986-09-16 Yoshida Kogyo K. K. Ventilation system
US4646813A (en) * 1984-07-10 1987-03-03 Yoshida Kogyo K.K. Multimode ventilator
GB2177497B (en) * 1985-05-10 1989-07-12 Messerschmitt Boelkow Blohm Air conditioning apparatus
US5435377A (en) * 1993-07-14 1995-07-25 Jullan Enterprises Ltd. Ventilator with air-to-air heat exchanger and pressure responsive damper
FR2942300A1 (en) * 2009-02-16 2010-08-20 Muller & Cie Soc Climatic construction module for dual skin facade of building room, has nozzle diffusing air to room interior, where recycled air flow is mixed with fresh air flow before their passage at level of exchanger and injection in room by nozzle

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)