Title:
REFRIGERATING MACHINE LOAD MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/217276
Kind Code:
A1
Abstract:
This refrigerating machine load management system comprises: a heat source device that has a compressor that compresses a refrigerant; a load device that is connected to the heat source device through a refrigerant pipe and cools a heat medium; a storage device that stores, in association with each other, a plurality of sets of time period information and a plurality of sets of number-of-times state information indicating the state of the number of times the opening-closing door of the interior compartment of the load device is opened and closed during the time periods indicated by the plurality of sets of time period information; and a control device that instructs the load device to control the refrigeration or freezing of the load device on the basis of the time period information and the number-of-times state information stored in the storage device.
Inventors:
ISHIGAKI MITSUHIRO (JP)
Application Number:
PCT/JP2019/017040
Publication Date:
October 29, 2020
Filing Date:
April 22, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25D23/00; F25D11/00
Domestic Patent References:
| WO2018033956A1 | 2018-02-22 |
Foreign References:
| JP2011033325A | 2011-02-17 | |||
| JP2006071248A | 2006-03-16 | |||
| JPH0526564A | 1993-02-02 | |||
| JP2008045790A | 2008-02-28 | |||
| JP2007333318A | 2007-12-27 | |||
| JP2013108744A | 2013-06-06 | |||
| JP2017015344A | 2017-01-19 | |||
| JP2018194209A | 2018-12-06 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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