JPS6475851A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPS6475851A
JPS6475851A JP62231059A JP23105987A JPS6475851A JP S6475851 A JPS6475851 A JP S6475851A JP 62231059 A JP62231059 A JP 62231059A JP 23105987 A JP23105987 A JP 23105987A JP S6475851 A JPS6475851 A JP S6475851A
Authority
JP
Japan
Prior art keywords
air
oxygen
indoor
oxygen concentration
concentration
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.)
Granted
Application number
JP62231059A
Other languages
Japanese (ja)
Other versions
JPH07109313B2 (en
Inventor
Masahiro Takebayashi
Akio Sakazume
Hiroshi Iwata
Hirokatsu Kosokabe
Hiroaki Matsushima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62231059A priority Critical patent/JPH07109313B2/en
Publication of JPS6475851A publication Critical patent/JPS6475851A/en
Publication of JPH07109313B2 publication Critical patent/JPH07109313B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/60—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by adding oxygen
    • 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
    • F24F2003/1435—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 comprising semi-permeable membrane

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)

Abstract

PURPOSE:To make it possible to properly maintain the oxygen concentration of indoor air by diffusing air having a high oxygen concentration separated by an oxygen concentrating apparatus into the room by an indoor fan, and discharging residual air having a low oxygen concentration to the outdoors. CONSTITUTION:Of air which has flowed through a suction port 3a, air which has permeated an oxygen enriched membrane 1 by the pressure difference due to a draft resistance of the membrane 1 by the suction force of a blasting blower 4 becomes oxygen enriched air. On the other hand, air which does not permeate through the membrance 1 within a suction chamber 3 becomes oxygen poor air which is sucked out through a discharge port 18 to an outdoor fan 16 and flows out. Oxygen enriched air is sucked into the blasting blower 4 and pressurized and sucked out into the air path of an indoor unit 7 through a discharge port 6 within the indoor unit 7. The oxygen enriched air is mixed with air separating temperature-adjusted, and diffused into the room through a discharge port 10. The concentration of oxygen within the room is detected by a sensor 14, and the rotational speed of a blasting blower 4 is controlled by a blower controller 22 so that the oxygen concentratin becomes a set oxygen concentration and thus a proper indoor oxygen concentration is maintained.
JP62231059A 1987-09-17 1987-09-17 Air conditioner Expired - Lifetime JPH07109313B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62231059A JPH07109313B2 (en) 1987-09-17 1987-09-17 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62231059A JPH07109313B2 (en) 1987-09-17 1987-09-17 Air conditioner

Publications (2)

Publication Number Publication Date
JPS6475851A true JPS6475851A (en) 1989-03-22
JPH07109313B2 JPH07109313B2 (en) 1995-11-22

Family

ID=16917642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62231059A Expired - Lifetime JPH07109313B2 (en) 1987-09-17 1987-09-17 Air conditioner

Country Status (1)

Country Link
JP (1) JPH07109313B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004038299A1 (en) 2002-10-24 2004-05-06 Matsushita Electric Industrial Co., Ltd. Gas enrichment device, differential pressure generating devcie used therefor, and air conditioner
EP1628083A1 (en) * 2003-05-28 2006-02-22 Loufei Lin A method for improving the air quality in the limited space and the equipment using thereof
CN100334398C (en) * 2002-10-31 2007-08-29 松下电器产业株式会社 Gas enrichment device and air conditioner
JP2007298474A (en) * 2006-05-02 2007-11-15 Rohm Co Ltd Microchip
JP2012032138A (en) * 2010-06-30 2012-02-16 Denso Corp Ventilator
US8564768B2 (en) 2009-04-17 2013-10-22 Schlumberger Technology Corporation High pressure and high temperature optical spectroscopy cell using spherical surfaced lenses in direct contact with a fluid pathway
CN103953970A (en) * 2014-04-04 2014-07-30 深圳市福田区青少年科技教育协会 Air purifier
CN104949206A (en) * 2015-06-29 2015-09-30 哈尔滨工业大学 Air quality regulation method having fresh air exchange and purification functions
CN105003964A (en) * 2015-06-29 2015-10-28 哈尔滨工业大学 Air conditioner with fresh air exchange and purification functions

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3873945B2 (en) * 2003-08-04 2007-01-31 三菱電機株式会社 Air conditioner
JP6225404B1 (en) * 2016-06-03 2017-11-08 パナソニックＩｐマネジメント株式会社 Hydrogen supply device
JP6917045B2 (en) * 2016-12-12 2021-08-11 アクア株式会社 refrigerator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839430U (en) * 1981-09-11 1983-03-15 大阪瓦斯株式会社 air conditioner
JPS58221338A (en) * 1982-06-18 1983-12-23 Toyota Central Res & Dev Lab Inc Oxygen-rich air supplying device
JPS59143221U (en) * 1983-03-16 1984-09-25 株式会社日立製作所 Heat pump air conditioner
JPS59212632A (en) * 1983-05-18 1984-12-01 Nippon Denso Co Ltd Oxygen-enriched air supplying device
JPS61231343A (en) * 1985-04-05 1986-10-15 Matsushita Electric Ind Co Ltd Room air monitoring device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839430U (en) * 1981-09-11 1983-03-15 大阪瓦斯株式会社 air conditioner
JPS58221338A (en) * 1982-06-18 1983-12-23 Toyota Central Res & Dev Lab Inc Oxygen-rich air supplying device
JPS59143221U (en) * 1983-03-16 1984-09-25 株式会社日立製作所 Heat pump air conditioner
JPS59212632A (en) * 1983-05-18 1984-12-01 Nippon Denso Co Ltd Oxygen-enriched air supplying device
JPS61231343A (en) * 1985-04-05 1986-10-15 Matsushita Electric Ind Co Ltd Room air monitoring device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004038299A1 (en) 2002-10-24 2004-05-06 Matsushita Electric Industrial Co., Ltd. Gas enrichment device, differential pressure generating devcie used therefor, and air conditioner
EP1571400A1 (en) * 2002-10-24 2005-09-07 Matsushita Electric Industrial Co., Ltd. Gas enrichment device, differential pressure generating devcie used therefor, and air conditioner
EP1571400A4 (en) * 2002-10-24 2008-05-07 Matsushita Electric Ind Co Ltd Gas enrichment device, differential pressure generating devcie used therefor, and air conditioner
CN100334398C (en) * 2002-10-31 2007-08-29 松下电器产业株式会社 Gas enrichment device and air conditioner
EP1628083A1 (en) * 2003-05-28 2006-02-22 Loufei Lin A method for improving the air quality in the limited space and the equipment using thereof
EP1628083A4 (en) * 2003-05-28 2009-04-15 Loufei Lin A method for improving the air quality in the limited space and the equipment using thereof
JP2007298474A (en) * 2006-05-02 2007-11-15 Rohm Co Ltd Microchip
US8564768B2 (en) 2009-04-17 2013-10-22 Schlumberger Technology Corporation High pressure and high temperature optical spectroscopy cell using spherical surfaced lenses in direct contact with a fluid pathway
JP2012032138A (en) * 2010-06-30 2012-02-16 Denso Corp Ventilator
CN103953970A (en) * 2014-04-04 2014-07-30 深圳市福田区青少年科技教育协会 Air purifier
CN104949206A (en) * 2015-06-29 2015-09-30 哈尔滨工业大学 Air quality regulation method having fresh air exchange and purification functions
CN105003964A (en) * 2015-06-29 2015-10-28 哈尔滨工业大学 Air conditioner with fresh air exchange and purification functions

Also Published As

Publication number Publication date
JPH07109313B2 (en) 1995-11-22

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