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Title:
HOT WATER STORAGE TYPE HOT WATER SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2015081713
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To execute hot water supply and heating by effectively utilizing residual hot water in a hot water storage tank 10.SOLUTION: A hot water storage type hot water supply device 1 includes a hot water storage tank 10 for storing hot water heated by a heat pump heat source machine 20. When a hot water supply control unit 42 determines that the amount of residual hot water in the hot water storage tank 10 is below a predetermined amount, one of a hot water supply function and a heating function using the residual hot water in the hot water storage tank 10 as a heat source can be preferentially operated. Therefore, in the hot water storage type hot water supply device 1, when the residual hot water in the hot water storage tank 10 becomes little, automatically, one of the hot water supply function and the heating function is preferentially operated.

Inventors:
AIKI TAKATOSHI
Application Number:
JP2013219449A
Publication Date:
April 27, 2015
Filing Date:
October 22, 2013
Export Citation:
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Assignee:
DENSO CORP
International Classes:
F24H1/18
Domestic Patent References:
JP2012149785A2012-08-09
JP2006038243A2006-02-09
JP2006038325A2006-02-09
JPH10505404A1998-05-26
JP2009204298A2009-09-10
JPH07198203A1995-08-01
JP2008089249A2008-04-17
JP2006308123A2006-11-09
JP4640072B22011-03-02
JP2013036653A2013-02-21
Attorney, Agent or Firm:
Patent Business Corporation Yuai Patent Office



 
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