Title:
METHOD OF OPERATING COOLING SYSTEM
Document Type and Number:
Japanese Patent JP2018071806
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve a problem that if a compressor is started while an initial temperature of water in an ice bank type liquid container is kept high, excessive large cooling load makes it difficult to lower refrigerant pressure of a refrigeration circuit so as to continue a state where load on the compressor is large and continuing the state causes an overcurrent to flow in the compressor so as to stop operation of the compressor.SOLUTION: In operating a cooling system including: a compressor 32 for compressing a refrigerant; a condenser 34 for condensing the refrigerant from the compressor 32; expansion means 36 for expanding the volume of the refrigerant from the condenser 34; an evaporator 18 for performing heat exchange by using the refrigerant from the expansion means 36; a liquid container 14 for storing liquid to be cooled by the evaporator 18; and agitation means 28 for agitating the liquid in the liquid container 14, the compressor 32 is started to start cooling operation and after required time elapses after start of the cooling operation, operation of the agitation means 28 is started.SELECTED DRAWING: Figure 1
Inventors:
KAGA SHINICHI
Application Number:
JP2016208101A
Publication Date:
May 10, 2018
Filing Date:
October 24, 2016
Export Citation:
Assignee:
HOSHIZAKI CORP
International Classes:
F25D11/00
Attorney, Agent or Firm:
Kiiku Yamamoto
Kenji Yamada
Kenji Yamada