Title:
HUMIDIFIER/VENTILATOR/DEHUMIDIFIER UNIT AND AIR CONDITIONER
Document Type and Number:
Japanese Patent JP3249466
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide humidifier/ventilator/dehumidifier functions additionally without increasing the size of an indoor unit.
SOLUTION: A humidification/ventilation/dehumidification unit 7 for blowing the sucked outdoor air as it is or after humidification/dehumidification into a room through a duct 8 is constructed integrally with an outdoor unit 3. In the unit 7, a total heat exchanger dehumidifies the air passing through a dehumidification side channel and humidifies the air passing through a humidification side channel. Humidifying and dehumidifying operations can be performed by blowing the humidified or dehumidified air selectively into the room. Ventilating operation can be performed by interrupting power supply to a heater and blowing the air passing through any one channel, as it is, into the room without humidifying or dehumidifying.
Inventors:
Yuya Fujiki
Takeshi Ito
Takeshi Ito
Application Number:
JP10146198A
Publication Date:
January 21, 2002
Filing Date:
April 13, 1998
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F24F3/147; F24F3/14; F24F6/00; (IPC1-7): F24F3/147
Domestic Patent References:
| JP9126493A | ||||
| JP894124A | ||||
| JP5346253A | ||||
| JP5133554A | ||||
| JP8285327A | ||||
| JP11241838A | ||||
| JP1061978A |
Attorney, Agent or Firm:
Koharu Fujita (3 outside)
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