Title:
空調システム
Document Type and Number:
Japanese Patent JP7201496
Kind Code:
B2
Abstract:
To provide an air conditioning system capable of easily continuously utilizing electric power generated by a power generation portion and having high energy-saving performance.SOLUTION: An air conditioning system 1 includes a heat pump unit 2, a hot water storage unit 3, and a control portion. The hot water storage unit 3 has a power generation portion 31, a hot water flow channel 32 of hot water to collect exhaust heat, a hot water storage portion 33, a hot water tapping flow channel 34, a hot water tapping amount adjustment portion 35, and a hot water supply portion 36. A hot water heat exchanger 4 exchanging heat with the air blown out indoors is disposed on the hot water tapping flow channel 34. A storage hot water utilization promotion operation is performed when an operation for allowing the air heated by the hot water storage unit 3 cooled by the heat pump unit 2, to be blown out indoors. The storage hot water utilization promotion operation is an operation to increase a hot water tapping amount Qd when the amount of hot water stored in the hot water storage portion 33 is increased to an allowable upper limit value Qu.SELECTED DRAWING: Figure 1
Inventors:
Masatan Taguchi
Application Number:
JP2019053805A
Publication Date:
January 10, 2023
Filing Date:
March 20, 2019
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
F24F11/83; F24F3/14; F24F5/00; F24F11/64; F24F11/75; F24F11/80; F24F11/89; F24H1/00
Domestic Patent References:
| JP2008177052A | ||||
| JP2007051579A | ||||
| JP2005291626A | ||||
| JP2007240016A | ||||
| JP2001091027A | ||||
| JP2015169360A |
Foreign References:
| US20020189173 |
Attorney, Agent or Firm:
Hokuto Patent Attorneys Office
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