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Patent Searching and Data


Title:
HEAT SOURCE SYSTEM CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/050200
Kind Code:
A1
Abstract:
Provided is a heat source system control device that performs efficiency improvement control for optimizing the performance coefficient of an entire heat source system during control of a heat source system comprising a plurality of heat source devices having different capacity and/or load characteristics. The heat source system control device controls a heat source system (100) comprising a plurality of heat source devices (50a, 50b, 50c) having different capacity and/or load characteristics, a first header (20) for collecting cold water supplied from the plurality of heat source devices, and a header temperature sensor (60) that measures the temperature of the cold water collected in the first header (20). The heat source system control device comprises a set temperature storage unit (15a) that stores the temperature set for the cold water in the header, a header temperature detection unit (14) that detects the output value of the header temperature sensor, and a control unit (16) that applies efficiency improvement control to the plurality of heat source devices on the basis of the capacity and/or load characteristics of each device so that the temperature of the cold water approaches the set temperature.

Inventors:
KONDO TETSUYUKI
YAMAMORI HARUYUKI
KAWAMURA SHUNICHI
Application Number:
PCT/JP2013/063544
Publication Date:
April 03, 2014
Filing Date:
May 15, 2013
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
F24F11/02
Foreign References:
JP2011137611A2011-07-14
JP2012145263A2012-08-02
JPH10311585A1998-11-24
JP2005114295A2005-04-28
Other References:
See also references of EP 2918933A4
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
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