Title:
Hot water supply device
Document Type and Number:
Japanese Patent JP6111409
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a water heater enabling a user to confirm the effect of heat recovery operation.SOLUTION: A water heater includes a hot water storage tank 1; a bathtub 3; a heat exchanger 4 exchanging heat between hot and cold water in the hot water storage tank 1 and hot and cold water in the bathtub 3; a display means 25; and a control means 18. The water heater is adapted to display, on the display means 25, information on the heat recovery amount in heat recovery operation for recovering the heat of hot water in the bathtub 3 to the hot and cold water in the hot water storage tank 1. A user can confirm the effect of heat recovery by displaying the information on the heat recovery amount.
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Inventors:
Tsuneko Imagawa
Tetsuhide Kuramoto
Masahiro Ohama
Kinko Tazumi
Katsuhiro Wada
Hiroshi Shibata
Tetsuhide Kuramoto
Masahiro Ohama
Kinko Tazumi
Katsuhiro Wada
Hiroshi Shibata
Application Number:
JP2012091579A
Publication Date:
April 12, 2017
Filing Date:
April 13, 2012
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F24H1/18; F24H1/00
Domestic Patent References:
| JP2009198115A | ||||
| JP2002195651A | ||||
| JP6071828A | ||||
| JP200383613A | ||||
| JP2009216266A | ||||
| JP2010286192A | ||||
| JP2000337701A | ||||
| JP2001272106A | ||||
| JP2013104579A |
Attorney, Agent or Firm:
Kenji Kamada
Hiroo Maeda
Hiroo Maeda