Title:
CONTROL DEVICE FOR AN AIR-CONDITIONING DEVICE AND AIR-CONDITIONING DEVICE PROVIDED THEREWITH
Document Type and Number:
WIPO Patent Application WO/2011/142234
Kind Code:
A1
Abstract:
The disclosed control device (80) for an air-conditioning device improves the operating efficiency of the air-conditioning device, thereby saving energy. Said air-conditioning device (10) has indoor units (40, 50, 60), which contain use-side heat exchangers (42, 52, 62), and an outdoor unit (20). The air-conditioning device performs indoor temperature control in which devices provided in the indoor units are controlled such that the indoor temperature approaches a set temperature. The air-conditioning device is provided with requested-temperature computation units (47b, 57b, 67b) that compute requested evaporation temperatures or requested condensation temperatures on the basis of either: a current use-side heat-exchanger heat exchange amount and a larger use-side heat-exchanger heat exchange amount; or an operating level that results in the current use-side heat-exchanger heat exchange amount and an operating level that results in a larger use-side heat-exchanger heat exchange amount.
More Like This:
JPH0293256 | METHOD OF CONTROLLING AIR CONDITIONER |
JP3604738 | CONTROLLER FOR ABSORPTION FREEZER |
Inventors:
KIBO KOUSUKE (JP)
TANI KAZUHIKO (JP)
OKA MASAHIRO (JP)
KASAHARA SHINICHI (JP)
AISAKA YASUYUKI (JP)
OHNISHI SHINGO (JP)
TANI KAZUHIKO (JP)
OKA MASAHIRO (JP)
KASAHARA SHINICHI (JP)
AISAKA YASUYUKI (JP)
OHNISHI SHINGO (JP)
Application Number:
PCT/JP2011/059924
Publication Date:
November 17, 2011
Filing Date:
April 22, 2011
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
KIBO KOUSUKE (JP)
TANI KAZUHIKO (JP)
OKA MASAHIRO (JP)
KASAHARA SHINICHI (JP)
AISAKA YASUYUKI (JP)
OHNISHI SHINGO (JP)
KIBO KOUSUKE (JP)
TANI KAZUHIKO (JP)
OKA MASAHIRO (JP)
KASAHARA SHINICHI (JP)
AISAKA YASUYUKI (JP)
OHNISHI SHINGO (JP)
International Classes:
F24F11/02; F24F11/76; F25B1/00
Foreign References:
JP2009243810A | 2009-10-22 | |||
JP2009243832A | 2009-10-22 | |||
JPH0257875A | 1990-02-27 | |||
JPH0257875A | 1990-02-27 |
Other References:
See also references of EP 2570746A4
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
fresh green -- a global IP patent business corporation (JP)
Download PDF:
Claims: