Title:
調湿装置
Document Type and Number:
Japanese Patent JP3624910
Kind Code:
B2
Abstract:
A humidity controller apparatus (10) includes a refrigerant circuit provided with first and second heat exchangers (61, 62). An adsorbent is supported on the surface of each of the first and second heat exchangers (61, 62). The refrigerant circuit is configured to allow for switching of the circulation direction of a refrigerant by operation of a four-way selector valve. In addition, in the humidity controller apparatus (10), a switching mechanism (50) switches the distribution routes of air streams. The humidity controller apparatus (10) operates the four-way selector valve and the switching mechanism (50), whereby a first air stream is dehumidified in the heat exchanger (61) or (62), whichever is acting as an evaporator while, on the other hand, a second air stream is humidified in the heat exchanger (61) or (62), whichever is acting as a condenser. In the humidity controller apparatus (10), the operation of the refrigerant circuit and the switching time interval of the air stream distribution routes are set depending on the load of humidity control. As the humidity control load increases, the switching time interval is set smaller.
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Inventors:
Shuji Ikegami
Tomohiro Yabu
Tomohiro Yabu
Application Number:
JP2003149210A
Publication Date:
March 02, 2005
Filing Date:
May 27, 2003
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
B01D53/26; F24F3/14; F24F11/02; (IPC1-7): F24F3/14; F24F11/02
Domestic Patent References:
| JP8178399A | ||||
| JP2003148768A | ||||
| JP2001201106A |
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Koyama
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Takashi Goto
Iseki Katsumori
Hiroshi Koyama
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Takashi Goto
Iseki Katsumori