Title:
HOT WATER SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2015004502
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enhance control accuracy of a hot water tapping temperature of a hot water supply system in a case of improving hot water supply performance by heating both of a heat exchanger for hot water supply and a heat exchanger for reheating.SOLUTION: A hot water supply system 1 includes a reheating circulation path 100 configured by connecting a heat exchanger 11 for reheating and a circulation pump 33 interposed between a suction port 85 and a discharge port 86 provided in a circulation adapter 81 in a bathtub 8. In an operation mode in which hot water heated by both of a heat exchanger 10 for hot water supply and the heat exchanger 11 for reheating is supplied to the bathtub 8, an on-off valve 37 is closed. Consequently, hot water heated by the heat exchanger 10 for hot water supply is supplied to the bathtub 8 after reheated in a total amount by the heat exchanger 11 for reheating.
Inventors:
ATOBE YOSHIFUMI
INOUE HARUKI
KUBO TAKASHI
YONETA ERI
NAKANO TOMOYA
NAGANO KATSUNORI
TANABE KENJI
YAMAGUCHI DAISUKE
INOUE HARUKI
KUBO TAKASHI
YONETA ERI
NAKANO TOMOYA
NAGANO KATSUNORI
TANABE KENJI
YAMAGUCHI DAISUKE
Application Number:
JP2013131607A
Publication Date:
January 08, 2015
Filing Date:
June 24, 2013
Export Citation:
Assignee:
NORITZ CORP
International Classes:
F24H1/00
Domestic Patent References:
| JPH0544996A | 1993-02-23 | |||
| JPH07260257A | 1995-10-13 | |||
| JPH03217755A | 1991-09-25 |
Attorney, Agent or Firm:
Patent business corporation Fukami patent firm