Title:
貯湯式給湯装置
Document Type and Number:
Japanese Patent JP6599026
Kind Code:
B2
Abstract:
A circulation pump (103) supplies to a heat pump unit (200) hot water obtained from a lower portion of a hot-water storage tank (101). The heat pump unit (200) generates high-temperature hot water by heating the supplied hot water. The tank (101) stores hot water having different temperature zones by receiving the high-temperature hot water from an upper portion. A temperature sensor (102a to 102f) detects the temperature of the hot water stored in the tank (101). A control device (300) causes equalization of the temperature of the stored hot water by causing hot water supplied from the circulation pump (103) to circulate through the tank (101). In a state in which the temperatures of the hot water are equalized, the control device (300) provides a notification of a temperature sensor (102a to 102f) that, among the temperature sensors (102a to 102f), detects an abnormal temperature.
Inventors:
Furuyano Kouhiro
Masaki Toyoshima
High Keisuke Yama
Masaki Toyoshima
High Keisuke Yama
Application Number:
JP2018555398A
Publication Date:
October 30, 2019
Filing Date:
December 08, 2016
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F24H1/18
Domestic Patent References:
| JP10141771A | ||||
| JP7120063A | ||||
| JP200936487A | ||||
| JP2007309593A | ||||
| JP2009103358A | ||||
| JP200356908A |
Attorney, Agent or Firm:
Kimura Mitsuru
Koji Yashima
Mie Hideki
Koji Yashima
Mie Hideki