Title:
HOT WATER SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2011017464
Kind Code:
A
Abstract:
To provide a hot water supply system which has a simple composition, does not cause the drift of hot water supply, and can supply a large capacity of hot water.
When a hot-water temperature in a hot water storage tank (one of tanks 7, 8) for supplying hot water is not higher than a predetermined temperature, a control circuit (system control circuit 20) controls the operation of a hot water supply switching means (three-way electromagnetic switching valve 4) to supply hot water from the other hot water storage tank (the other of the tanks 7, 8) to a hot water supply pipe 13.
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Inventors:
SEKI HIROMITSU
Application Number:
JP2009160850A
Publication Date:
January 27, 2011
Filing Date:
July 07, 2009
Export Citation:
Assignee:
SHIHEN TECH CORP
International Classes:
F24H1/18
Domestic Patent References:
| JP2005121331A | 2005-05-12 | |||
| JP2004101134A | 2004-04-02 | |||
| JP2001065984A | 2001-03-16 | |||
| JPH06221673A | 1994-08-12 |
Attorney, Agent or Firm:
Tamio Nishiwaki