Title:
HOT-WATER SUPPLY/HEATING SYSTEM
Document Type and Number:
Japanese Patent JP2014163590
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hot-water supply/heating system preventing the temperature of hot-water supplied from a hot-water tap from coming into lower than a target hot-water supply temperature in simultaneous operation of hot-water supply and heating.SOLUTION: A hot-water supply heating system 1a includes a hot-water flow rate change valve 44 changing the flow rate of hot-water passing through a heating pipe 46, and a priority control unit 53a performing hot-water supply priority control in which the flow rate of hot-water passing through the heating pipe 46 is reduced by the hot-water flow rate change valve 44 when the total heat quantity of a heat quantity consumed in heating operation and a heat quantity consumed in hot-water supply operation is equal to or more than a maximum heat quantity applied by a heat source machine 10 in simultaneous operation of hot-water supply and heating.
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Inventors:
SHIMADA SHIGETERU
NIWA YASUO
NIWA YASUO
Application Number:
JP2013035174A
Publication Date:
September 08, 2014
Filing Date:
February 25, 2013
Export Citation:
Assignee:
RINNAI KK
International Classes:
F24D3/00; F24D17/00
Attorney, Agent or Firm:
Patent business corporation creation international patent firm
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