Title:
HOT WATER SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2014149094
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hot water supply device capable of coping with actual schedule without accompanying with excess energy consumption, while receiving convenience due to an automatic boiling-up operation by learning.SOLUTION: A boiling-up operation by a heat pump 2 is executed so that storage of hot water by an amount scheduled to be used in every prescribed time, predicted on the basis of past records of the amounts of used hot water, is completed before an usage schedule time. Information on the predicted amount of hot water scheduled to be used, is guided and displayed 121, 123 on a remote controller 101, and the displayed amount of hot water can be changed to be increased or decreased to the amount of hot water scheduled to be used according to the actual schedule, by operating a cross button 113. Information of rough indication on how much time can be used for washing and shower under the changed and set amount of hot water scheduled to be used, is also guided and displayed 124.
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| JP5153444 | Heat pump hot water supply system |
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Inventors:
YAMASHITA MASANORI
UEDA TAKAYUKI
OKITSU NAOKO
MATSUOKA TAKUTO
UEDA TAKAYUKI
OKITSU NAOKO
MATSUOKA TAKUTO
Application Number:
JP2013016230A
Publication Date:
August 21, 2014
Filing Date:
January 30, 2013
Export Citation:
Assignee:
NORITZ CORP
International Classes:
F24H1/18
Domestic Patent References:
| JP2012097950A | 2012-05-24 | |||
| JP2010084959A | 2010-04-15 |
Attorney, Agent or Firm:
Smallness Ichiro Konda
Taro Murakami
Taro Murakami