JPS57210227A - Absorption type air conditioner - Google Patents

Absorption type air conditioner

Info

Publication number
JPS57210227A
JPS57210227A JP9405381A JP9405381A JPS57210227A JP S57210227 A JPS57210227 A JP S57210227A JP 9405381 A JP9405381 A JP 9405381A JP 9405381 A JP9405381 A JP 9405381A JP S57210227 A JPS57210227 A JP S57210227A
Authority
JP
Japan
Prior art keywords
dehumidifier
air
absorbent
exchanger
temperature
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.)
Pending
Application number
JP9405381A
Other languages
Japanese (ja)
Inventor
Kenichi Akahori
Hiroshi Kinoshita
Yasuo Koseki
Susumu Yamazaki
Akira Tatsumi
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 JP9405381A priority Critical patent/JPS57210227A/en
Publication of JPS57210227A publication Critical patent/JPS57210227A/en
Pending 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
    • 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
    • F24F3/147—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 both heat and humidity transfer between supplied and exhausted air
    • 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
    • F24F3/1411—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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1417—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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with liquid hygroscopic desiccants
    • 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
    • F24F2003/144—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 by dehumidification only

Landscapes

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

Abstract

PURPOSE:To eliminate the need for a sensible heat exchanger, to simplify structure by decreasing the number of parts, to improve the dehumidifying performance of an absorbent particularly and to lower the temperature of concentration by forming a heat exchange type dehumidifier by unifying a dehumidifier and the sensible heat exchanger. CONSTITUTION:Moisture in air is absorbed by the absorbent in the dehumidifier 1 while treating air, temperature thereof is elevated when dehumidifying in the dehumidifier 1, is cooled in the sensible heat exchanger 2. In a humidifier 3, the moisture of the treating air forwarded through the exchanger 2 is evaporated, and the air is cooled at a temperature lower than the temperature of the treating air entering the dehumidifier 1 while the treating air is driven by means of a treating air blower 4. Regenerated air heat-exchanged and heated by means of the exchanger 2 is heated in a heating apparatus 5 while the regenerated air heated by means of the apparatus 5 is received and the absorbent solution diluted by means of the dehumidifier 1 is concentrated and returned to the dehumidifier 1 as a concentrated liquid of the absorbent in the absorbent regenerator 6, and the regenerated air is discharged through a regnerating blower 7a. The heat exchange dehumidifier 10 is formed by unifying the dehumidifier 1 and the exchanger 2.
JP9405381A 1981-06-19 1981-06-19 Absorption type air conditioner Pending JPS57210227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9405381A JPS57210227A (en) 1981-06-19 1981-06-19 Absorption type air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9405381A JPS57210227A (en) 1981-06-19 1981-06-19 Absorption type air conditioner

Publications (1)

Publication Number Publication Date
JPS57210227A true JPS57210227A (en) 1982-12-23

Family

ID=14099799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9405381A Pending JPS57210227A (en) 1981-06-19 1981-06-19 Absorption type air conditioner

Country Status (1)

Country Link
JP (1) JPS57210227A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176005A (en) * 1991-06-24 1993-01-05 Baltimore Aircoil Company Method of conditioning air with a multiple staged desiccant based system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176005A (en) * 1991-06-24 1993-01-05 Baltimore Aircoil Company Method of conditioning air with a multiple staged desiccant based system

Similar Documents

Publication Publication Date Title
US4113004A (en) Air conditioning process
US4488408A (en) Cooling method and system therefor
US5097668A (en) Energy reuse regenerator for liquid desiccant air conditioners
CN104676782B (en) A kind of solution humidifying air processor of multistage distributary
US4014380A (en) Air conditioning process
JPS62297647A (en) Dehumidification system of building
JP2004092956A (en) Desiccant air conditioning method and desiccant air conditioner
JPS57210227A (en) Absorption type air conditioner
JP3435531B2 (en) Air conditioner using dehumidifying cooler
KR20020032617A (en) Humidifier requiring no feed water
JP2913020B2 (en) Humidity control ventilation air conditioner
CN115164292A (en) Open type solar dehumidifying unit
JP2002166124A (en) Adsorption type dehumidifier
JPS553888A (en) Air conditioning equipment
JPS633215B2 (en)
JPS59231340A (en) Dehumidifying air conditioner
JPS5966627A (en) Absorption type air conditioner
CN107606718A (en) Membrane type liquid dehumidifying cooling ceiling and its air adjustment exchange system
JPS62182534A (en) Warm-air heater having dehumidifying function
JPS57135027A (en) Regeneration of dehumidifying agent
JPS5563334A (en) Air conditioner
SU1361439A1 (en) Device for cooling air being conditioned
JPS5697522A (en) Room cooler with dehumidifyer
JPH06300385A (en) Heat increasing method by use of adsorbent
JPS56127132A (en) Dehumidification type cooler