Title:
HEATING SYSTEM
Document Type and Number:
Japanese Patent JP2022146554
Kind Code:
A
Abstract:
To provide a technology to determine whether or not a first heat medium pipe and a third heat medium pipe are connected to a first heat source unit correctly in a heating system.SOLUTION: A heating system includes a first heat source unit, a second heat source unit, a heating terminal, a first heat medium pipe, a second heat medium pipe, a third heat medium pipe, a circulation pump, and a control device. In determination processing, the control device measures a first measurement time, which is the time that the circulation pump is driven and a heat medium outflowing from the first heat source unit flows into the second heat source unit, and measure a second measurement time, which is the time that the heat medium outflowing from the second heat source unit flows into the first heat source unit. The control device determines whether or not the first heat medium pipe and the third heat medium pipe are correctly connected on the basis of the first measurement time and the second measurement time.SELECTED DRAWING: Figure 3
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Inventors:
SUZUKI KEISUKE
Application Number:
JP2021047578A
Publication Date:
October 05, 2022
Filing Date:
March 22, 2021
Export Citation:
Assignee:
RINNAI KK
International Classes:
F24D3/10; F24F5/00; F24F11/38; F24F11/49; F24F11/64; F24F11/89
Attorney, Agent or Firm:
Patent Attorney Corporation Kaiyu International Patent Office
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