Title:
HEAT SOURCE SYSTEM, HEAT SOURCE MACHINE, AND CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/012750
Kind Code:
A1
Abstract:
A heat source system 1 according to an embodiment of the present invention is provided with: an inlet-side pressure meter 17 provided on the inlet side through which water flows into a water-refrigerant heat exchanger 9 from a water circulation pipe, and detecting, on the upstream side of an inlet pump 10 for delivering water to the water-refrigerant heat exchanger 9, the pressure of water flowing through the water circulation pipe ; an outlet-side pressure meter provided on the outlet side through which water flows out of the water-refrigerant heat exchanger 9 into a water supply pipe 5, and detecting the pressure of water flowing through the water delivery pipe 5; and a control device 16 by which a bypass valve 2 provided in a bypass pipe 7 is controlled on the basis of the difference between the inlet-side pressure detected by the inlet-side pressure meter 17 and the outlet-side pressure detected by the outlet-side pressure meter.
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Inventors:
OKAZAKI NORIOMI (JP)
MATSUMOTO YUJI (JP)
MATSUMOTO YUJI (JP)
Application Number:
PCT/JP2019/016629
Publication Date:
January 16, 2020
Filing Date:
April 18, 2019
Export Citation:
Assignee:
TOSHIBA CARRIER CORP (JP)
International Classes:
F25B1/00; F24F5/00; F24F11/83; F24F140/12
Foreign References:
| CN102809195A | 2012-12-05 | |||
| JP2005180848A | 2005-07-07 | |||
| JP2009243718A | 2009-10-22 | |||
| CN101769586A | 2010-07-07 | |||
| JP2006038379A | 2006-02-09 | |||
| JP2014035090A | 2014-02-24 |
Other References:
See also references of EP 4148343A4
Attorney, Agent or Firm:
SATO INTERNATIONAL PATENT FIRM (JP)
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