Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
Japanese Patent JP2022125448
Kind Code:
A
Abstract:
To provide a refrigeration cycle device capable of enhancing power-saving effect by switching between normal operation and power-saving operation on the basis of a refrigerant state.SOLUTION: A refrigeration cycle device includes a compressor 11, a condenser 12, throttle means 15, an evaporator 16, and a plurality of temperature sensors including an upstream temperature sensor 21 and a downstream temperature sensor 22 detecting a temperature of a refrigerant pipe between the condenser 12 and the throttle means 15. Energy can be effectively and efficiently saved by switching between normal operation and power-saving operation on the basis of a difference in temperatures detected by the upstream temperature sensor 21 and the downstream temperature sensor 22.SELECTED DRAWING: Figure 3
Inventors:
NAKAMURA TOMOHIRO
HORIO YOSHIMASA
KAKITA KENICHI
HORIO YOSHIMASA
KAKITA KENICHI
Application Number:
JP2021023033A
Publication Date:
August 29, 2022
Filing Date:
February 17, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
F25D11/00; F24F11/46; F25B49/02
Attorney, Agent or Firm:
Kenji Kamata
Koichi Nomura
Koichi Nomura
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