Title:
REFRIGERATION CYCLE DEVICE, AIR CONDITIONER, AND COOLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/214816
Kind Code:
A1
Abstract:
The refrigeration cycle device according to the present disclosure has a refrigerant circuit which is configured by connecting a compressor, a condenser, a throttle device, and a plurality of evaporators by piping, and which supplies heat by circulating a refrigerant therein. The refrigeration cycle device comprises a temperature sensor for detecting the temperature of the thermal load of a supply target, and a control device which performs control relating to thermo-off for deactivating the compressor and stopping the operation and thermo-on for activating the compressor and starting the operation, on the basis of the detected temperature due to detection by the temperature sensor, and a preset set temperature, and which performs control to count the number of thermo-offs within a predetermined set time, and to provide a capability based on the counted count value to the thermal load.
Inventors:
ISHII HINOKI (JP)
Application Number:
PCT/JP2020/017023
Publication Date:
October 28, 2021
Filing Date:
April 20, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B1/00
Foreign References:
| JP2002061925A | 2002-02-28 | |||
| JP2012207841A | 2012-10-25 | |||
| JP2009210240A | 2009-09-17 | |||
| JP2019143950A | 2019-08-29 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Download PDF: