Title:
HEATING DEVICE AND HEATING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/181101
Kind Code:
A1
Abstract:
This heating devices provided with a valve control unit (43) which operates a switch valve (42) such that, when the temperature of the water (W) at the top of a third hot water tank (6) is greater than or equal to a prescribed temperature, water (W) from the outside is introduced into the third hot water tank (6), and, when the temperature of the water (W) at the top of the third hot water tank (6) falls below a prescribed temperature, introduces water (W) from the outside into a first hot water tank (4).
Inventors:
KOSAKA MASATOMO (JP)
FUJINO TETSUJI (JP)
MAENO MASASHI (JP)
FUJINO TETSUJI (JP)
MAENO MASASHI (JP)
Application Number:
PCT/JP2018/011986
Publication Date:
October 04, 2018
Filing Date:
March 26, 2018
Export Citation:
Assignee:
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (JP)
International Classes:
F24H4/02; F24D3/00; F24H1/00; F24H1/18; F24H9/00; F25B1/00; F25B27/00
Foreign References:
| JP2005121331A | 2005-05-12 | |||
| JP2013160425A | 2013-08-19 | |||
| JP2007198708A | 2007-08-09 | |||
| JP2011247465A | 2011-12-08 | |||
| JP2015210039A | 2015-11-24 | |||
| JP2017067578A | 2017-04-06 | |||
| JPS5775596A | 1982-05-12 |
Other References:
See also references of EP 3531039A4
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
Download PDF: